/* ==========================================================================
   MARINEDEVELOP WEBSITE STYLESHEET (마린디벨로 스타일시트)
   
   - Author: Senior Publisher & Web Performance Expert
   - Version: 2.0 (Refactored & Optimized)
   
   [TABLE OF CONTENTS]
   --------------------------------------------------------------------------
   [01] Cafe24 Core Style & Reset (기본 코어 스타일 및 초기화 리셋)
   [02] Subpage Layouts (서브페이지 레이아웃 및 컨텐츠 기본 구조)
   [03] Company Page - Organization Chart (조직도 레이아웃)
   [04] Company Page - Org Chart Responsive (조직도 반응형 대응)
   [05] Marine Industry Pages Components (해양 산업 영역 공통 컴포넌트)
   [06] E-Catalog Bento Grid Redesign (e-카탈로그 벤토 그리드 디자인)
   [07] Contact Page Bento Grid Redesign (문의 페이지 벤토 그리드 디자인)
   [08] Mega Pontoon Page Components & Redesign (메가 폰툰 전용 컴포넌트)
   [09] Portfolio Grid & Detail System (실적 포트폴리오 그리드 및 디테일)
   [10] Marine Erosion Prevention & Specific Features (기타 개별 해양 특화 구역)
   ========================================================================== */

/* ==========================================================================
   [01] Cafe24 Core Style & Reset (기본 코어 스타일 및 초기화 리셋)
   ========================================================================== */

:root {
    --black: #111111;
    --gray-dark: #333333;
    --gray: #888888;
    --gray-light: #F5F5F5;
    --white: #FFFFFF;
    --accent: #7BCDEA; /* Sky Blue Accent */
    --pink: #FFB6C1;
    --red-accent: #E11931;
    /* Cafe24 Reference Red */
    --primary: #2C72B1;
    /* Marine Blue from Logo */
    --text: #555555;
    /* Main body text color */
    --border: #EEEEEE;
    --border-dark: #DDDDDD;
    --font-main: 'Noto Sans KR', sans-serif;
    --font-serif: 'Lora', 'Nanum Myeongjo', serif;
    /* Serif for English titles */
    --transition: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: var(--font-main);
    color: var(--gray-dark);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 40px;
    line-height: 1.2;
    letter-spacing: -1px;
}

.massive-title {
    font-size: 4rem;
    font-weight: 900;
    color: var(--black);
    line-height: 1.15;
    letter-spacing: -2px;
    text-align: center;
    margin-bottom: 60px;
}

.massive-title-left {
    font-size: 3rem;
    font-weight: 900;
    color: var(--black);
    line-height: 1.15;
    letter-spacing: -2px;
    margin-bottom: 40px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 50px;
    line-height: 1.6;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.4s var(--transition), border-bottom 0.4s;
    padding: 20px 0;
}

.header-inner {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.header .logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.5px;
    transition: color 0.4s;
    display: flex;
    align-items: center;
}

.header .logo img {
    height: 40px !important;
    width: auto;
    transition: height 0.3s var(--transition), filter 0.4s;
}

.header:not(.scrolled) .logo img {
    filter: brightness(0) invert(1);
}

.gnb ul {
    display: flex;
    gap: clamp(20px, 1.5vw, 50px); /* 1400px 이상 데스크톱 화면에서 가로폭에 따라 20px~50px 사이로 유동적 변경 */
}

.gnb a {
    font-size: 1.05rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
}

.gnb a:hover {
    color: var(--white);
}

.header-util {
    display: flex;
    gap: 30px;
    align-items: center;
}

.inquiry-btn {
    padding: 10px 24px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50px;
    color: var(--white);
    font-weight: 500;
    transition: all 0.3s;
}

.inquiry-btn:hover {
    background: var(--white);
    color: var(--black);
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}
.menu-btn i {
    font-size: 1.8rem;
    color: var(--white);
}

/* GNB Dropdowns */
.gnb>ul>li {
    position: relative;
    padding: 25px 0;
}

.gnb .dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 15px 0;
    gap: 0;
    display: flex;
    flex-direction: column;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--transition);
    z-index: 1001;
}


.gnb>ul>li:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.gnb .dropdown li {
    padding: 0;
    display: block;
}

.gnb .dropdown a {
    color: var(--gray-dark);
    font-size: 0.95rem;
    font-weight: 400;
    display: block;
    padding: 12px 25px;
    transition: all 0.25s;
    text-align: left;
    white-space: nowrap;
}

.gnb .dropdown a:hover {
    color: var(--black);
    font-weight: 700;
    background: var(--gray-light);
    padding-left: 30px;
}


/* Scrolled Header */
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.header.scrolled .logo,
.header.scrolled .menu-btn i {
    color: var(--black);
}

.header.scrolled .gnb a {
    color: var(--gray-dark);
}

.header.scrolled .gnb a:hover {
    color: var(--black);
}

.header.scrolled .inquiry-btn {
    border-color: var(--black);
    color: var(--black);
}

.header.scrolled .inquiry-btn:hover {
    background: var(--black);
    color: var(--white);
}

/* Hero (Video Slider) */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    z-index: 10;
    pointer-events: auto;
}

.hero-slide video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
    transform: scale(1.1);
    transition: transform 10s ease-out;
}

.hero-slide.active video {
    transform: scale(1);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}

.hero-content .sub-title {
    font-size: 1.25rem;
    font-weight: 300;
    letter-spacing: 5px;
    margin-bottom: 20px;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s;
}

.hero-content .main-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.25;
    letter-spacing: -1px;
    margin-bottom: 30px;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.5s;
}

.hero-slide.active .hero-content .sub-title,
.hero-slide.active .hero-content .main-title {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Indicators */
.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.mouse {
    width: 24px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 6px;
    background: var(--white);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.5s infinite;
}

.slide-indicator {
    position: absolute;
    bottom: 50px;
    right: 50px;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--white);
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}

.slide-indicator .bar {
    width: 200px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.slide-indicator .progress {
    width: 0%;
    height: 100%;
    background: var(--white);
    transition: width 0.1s linear;
}

/* Vision */
.vision-section {
    padding: 80px 0;
    background: var(--gray-light);
    text-align: center;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--black);
    border-radius: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 30px;
}

.vision-desc-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.vision-desc-wrap p {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--gray-dark);
    margin-bottom: 60px;
    word-break: keep-all;
}

.vision-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
}

.vision-stats>div {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.vision-stats strong {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--black);
    line-height: 1;
    margin-bottom: 10px;
}

.vision-stats span {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Business Field */
.business-section {
    padding: 80px 0;
}

.business-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#business .business-info h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

#business .business-info .business-main-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 25px;
    line-height: 1.2;
    letter-spacing: -1px;
}



@media (max-width: 767px) {
    #business .business-info h2 {
        font-size: 1.3rem;
        margin-bottom: 8px;
    }
    #business .business-info .business-main-title {
        font-size: 2.2rem;
        margin-bottom: 20px;
    }
}

.business-slider {
    width: 100%;
    overflow: hidden;
}

.business-slider-track {
    display: flex;
    gap: 40px;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.business-slide {
    flex: 0 0 100%;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    gap: 80px;
    align-items: center;
}

.business-slide .business-info {
    flex: 1;
    min-width: 0;
}

.business-slide .business-gallery {
    flex: 1.2;
    min-width: 0;
}

.business-nav {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 40px;
}

.nav-arrow {
    width: 60px;
    height: 60px;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--black);
    transition: all 0.3s;
}

.nav-arrow:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 40px;
}

.gallery-item .img-box {
    height: 400px;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s var(--transition);
}

.gallery-item:hover .img-box {
    transform: scale(1.05);
}

.gallery-item .item-text {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 50px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
}

.gallery-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.gallery-item a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--white);
    padding-bottom: 5px;
}

/* Services Detail */
.services-section {
    padding: 80px 0;
    background: var(--gray-light);
}

#services .section-title {
    text-align: center;
    margin-bottom: 60px;
}

.services-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
}

.service-detail-card {
    background: var(--white);
    padding: 80px 60px;
    border-radius: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.outline-number {
    position: absolute;
    top: -20px;
    right: -20px;
    font-size: 15rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 2px var(--pink);
    opacity: 0.3;
    line-height: 1;
    user-select: none;
}

.service-content {
    position: relative;
    z-index: 2;
}

.service-content h3 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 30px;
}

.service-content p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--gray-dark);
    margin-bottom: 40px;
}

.btn-more {
    display: inline-block;
    padding: 15px 40px;
    background: var(--black);
    color: var(--white);
    border-radius: 50px;
    font-weight: 500;
    transition: background 0.3s;
}

.btn-more:hover {
    background: var(--gray-dark);
}

.service-list ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.service-list li {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--gray);
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 20px;
}

.service-list li span {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray);
    opacity: 0.5;
}

.service-list li.active,
.service-list li:hover {
    color: var(--black);
    font-weight: 700;
}

.service-list li.active span {
    color: var(--pink);
    opacity: 1;
}

/* Leisure Grid */
.leisure-section {
    padding: 80px 0;
}

.leisure-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 60px;
    border-bottom: 2px solid var(--border);
}

.tab-menu {
    display: flex;
    gap: 40px;
    border-bottom: none;
    margin-bottom: 0;
}

.tab-menu button {
    padding-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray);
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
}

.tab-menu button.active {
    color: var(--black);
}

.tab-menu button.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--black);
}

.leisure-nav {
    display: flex;
    gap: 10px;
    padding-bottom: 10px;
}

.nav-arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--black);
    cursor: pointer;
    transition: all 0.3s;
}

.nav-arrow:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.nav-arrow.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.carousel-track-wrapper {
    overflow: hidden;
    width: 100%;
    padding: 15px 0 25px 0;
    margin-top: -15px;
    margin-bottom: -25px;
}

.carousel-track {
    display: flex;
    gap: 40px;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

.product-item {
    flex: 0 0 calc((100% - 80px) / 3);
}

.product-item a {
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-item .img-wrap {
    height: 300px;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    margin-bottom: 25px;
    transition: transform 0.4s, box-shadow 0.4s;
}

.product-item:hover .img-wrap {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-item .info {
    text-align: center;
}

.product-item .info strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
}

.product-item .info p {
    font-size: 1.1rem;
    color: var(--gray);
}

/* News Flow */
.news-section {
    padding: 80px 0;
    background: var(--gray-light);
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 60px;
    border-bottom: 2px solid var(--black);
    padding-bottom: 20px;
}

.view-more-btn {
    padding: 10px 24px;
    border: 1px solid var(--black);
    border-radius: 30px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.view-more-btn:hover {
    background: var(--black);
    color: var(--white);
}

.news-list li {
    display: flex;
    align-items: center;
    padding: 40px 0;
    padding-left: 0;
    border-bottom: 1px solid var(--border);
    transition: padding-left 0.4s cubic-bezier(0.25, 1, 0.5, 1), background 0.4s ease;
    cursor: pointer;
}

.news-list li:hover {
    padding-left: 20px;
    background: var(--white);
}

.news-list .date {
    width: 200px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray);
}

.news-list .title {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--black);
}

/* Contact & Map */
.contact-section {
    padding: 80px 0;
    background: #1A1A1A;
    color: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.contact-info h2 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 50px;
    letter-spacing: -1px;
}

.info-list {
    margin-bottom: 60px;
}

.info-list li {
    font-size: 1.15rem;
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
    font-weight: 300;
}

.info-list strong {
    color: var(--gray);
    font-weight: 700;
}

.contact-buttons {
    display: flex;
    gap: 15px;
}

.pill-btn {
    padding: 15px 40px;
    background: var(--white);
    color: var(--black);
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    transition: opacity 0.3s;
}

.pill-btn.outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--white);
}

.pill-btn:hover {
    opacity: 0.8;
}

.map-area {
    height: 450px;
    border-radius: 30px;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Footer */
.footer {
    background: #000000;
    color: var(--white);
    padding: 80px 0;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
    padding-bottom: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    opacity: 0.8;
}

.footer-logo img {
    filter: brightness(0) invert(1);
    opacity: 0.9 !important;
}

.sns-links {
    display: flex;
    gap: 20px;
}

.sns-links a {
    font-size: 1.5rem;
    color: var(--gray);
    transition: color 0.3s;
}

.sns-links a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 0.9rem;
    color: #aaa;
    line-height: 1.8;
}

.footer-terms {
    display: flex;
    gap: 20px;
}

.footer-terms a {
    transition: color 0.3s;
    font-weight: 500;
}

.footer-terms a:hover {
    color: var(--white);
}

/* Fade Up Animation Classes */
.init-hidden {
    opacity: 0;
    transform: translateY(40px);
}

.fade-up.visible {
    animation: fadeUpAnim 0.8s var(--transition) forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

.delay-5 {
    animation-delay: 1.0s;
}

@keyframes fadeUpAnim {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoomOut {
    to {
        transform: scale(1);
    }
}

@keyframes scrollMouse {
    0% {
        top: 6px;
        opacity: 1;
    }

    100% {
        top: 16px;
        opacity: 0;
    }
}

/* Responsive */

.close-menu-btn {
    display: none;
}

/* --- Subpage Additions (Cafe24 Style) --- */

/* Hero Banner */
.sub-hero {
    position: relative;
    height: 350px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

.sub-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.68);
}

.sub-hero-text {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.sub-hero-text h2 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.sub-hero-text p {
    font-size: 1.15rem;
    font-weight: 300;
    opacity: 0.95;
    letter-spacing: -0.5px;
}

/* Breadcrumb Sub-Navigation */
.breadcrumb-nav {
    width: 100%;
    height: 70px; /* 명시적 세로 높이를 60px로 강력히 규정 */
    background: var(--white);
    border-bottom: 1px solid var(--border-dark);
}

.breadcrumb-inner {
    max-width: 1400px;
    height: 100%; /* 부모 높이 60px 완벽 상속 */
    margin: 0 auto;
    display: flex;
    align-items: stretch; /* 자식 요소들을 세로 100% 높이로 강제 스트레칭 */
    justify-content: center;
    padding: 0 20px;
}

.breadcrumb-inner .home-icon {
    padding: 0 25px; /* 세로 고정패딩을 제거하고 100% 높이에 따른 수직중앙정렬 유도 */
    height: 100%; /* 부모 높이에 물리 밀착 */
    border-right: 1px solid var(--border-dark);
    border-left: 1px solid var(--border-dark);
    font-size: 1.3rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.breadcrumb-inner .home-icon:hover {
    color: var(--black);
}

.breadcrumb-list {
    display: flex;
    align-items: stretch; /* 자식 li들을 부모 높이에 꽉 차게 스트레칭 */
    height: 100%;
}

.breadcrumb-list>li {
    border-right: 1px solid var(--border-dark);
    display: flex;
    height: 100%;
}

.breadcrumb-list a {
    display: flex;
    align-items: center; /* 텍스트 세로 정중앙 정렬 */
    height: 100%; /* 부모 높이에 100% 꽉 채우기 */
    padding: 0 clamp(15px, 2.5vw, 40px); /* 세로 고정패딩 20px 제거 ➡ 물리 밀착 및 가로여백 확보 */
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--gray-dark);
    transition: all 0.3s;
    position: relative;
}

.breadcrumb-list a:hover {
    color: var(--black);
}

.breadcrumb-list a.active {
    color: var(--red-accent);
    font-weight: 700;
}

.breadcrumb-list a.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--red-accent);
}

/* ==========================================================================
   [02] Subpage Layouts (서브페이지 레이아웃 및 컨텐츠 기본 구조)
   ========================================================================== */
.sub-page-wrap {
    padding: 100px 0 150px;
    background: var(--white);
}

.sub-title-center {
    text-align: center;
    margin-bottom: 70px;
}

.sub-title-center h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.sub-title-center .line {
    display: inline-block;
    width: 40px;
    height: 3px;
    background: var(--red-accent);
}

.sub-title-center p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-top: 20px;
    line-height: 1.6;
}

/* 2-Column Grid Area */
.content-grid-50 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto 100px;
}

.content-grid-50:last-child {
    margin-bottom: 0;
}

.content-grid-50.row-reverse {
    direction: rtl;
}

.content-grid-50.row-reverse>* {
    direction: ltr;
}

.grid-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
    height: 100%;
}

.grid-img img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform 0.6s var(--transition);
}

.grid-img:hover img {
    transform: scale(1.05);
}

.grid-text h4 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 20px;
}

.grid-text p {
    font-size: 1.1rem;
    color: var(--gray-dark);
    line-height: 1.8;
    letter-spacing: -0.5px;
}

/* CEO Greeting Overlay Layout */
.ceo-greeting-layout {
    display: flex;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto 100px;
    position: relative;
    gap: 0;
}

.ceo-img-wrap {
    width: 55%;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    z-index: 1;
}

.ceo-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.95);
    transition: transform 0.6s var(--transition);
}

.ceo-img-wrap:hover img {
    transform: scale(1.03);
}

.ceo-text-card {
    width: 50%;
    background: var(--white);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    padding: 60px;
    position: relative;
    z-index: 2;
    margin-left: -5%;
    margin-top: 40px;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ceo-lead {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1.6;
    letter-spacing: -0.5px;
}

.ceo-divider {
    width: 40px;
    height: 3px;
    background: var(--pink);
    margin: 30px 0;
}

.ceo-text-card p {
    font-size: 1.05rem;
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 10px;
    word-break: keep-all;
}

.ceo-sign {
    margin-top: 40px;
    text-align: right;
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

.ceo-sign strong {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--black);
    letter-spacing: 1px;
}

.ceo-sign span {
    display: block;
    font-size: 0.95rem;
    color: var(--gray);
    margin-top: 5px;
}

/* Vision Core Values (Cafe24 Style) */
.vision-circle-wrap {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 60px;
    flex-wrap: wrap;
}

.vision-circle {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 170px;
    height: 170px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: all 0.3s ease;
    margin: 0 auto;
    text-align: center;
}

.vision-circle:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(11, 49, 91, 0.1);
}

.vision-circle i {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 12px;
    transition: transform 0.3s ease;
}

.vision-circle:hover i {
    transform: scale(1.15) rotate(5deg);
    color: var(--red-accent);
}

.vision-circle strong {
    font-size: 15px;
    color: var(--black);
    line-height: 1.4;
    font-weight: 700;
}

/* Modern Simple Timeline */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 80px auto 0;
    padding-left: 60px;
    border-left: 1px solid var(--border-dark);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    padding: 40px;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    transition: all 0.4s ease;
}

.timeline-item:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06);
    border-color: var(--border);
    transform: translateX(10px);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -69px;
    top: 50px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-dark);
    border: 2px solid var(--white);
    transition: all 0.4s ease;
    box-shadow: 0 0 0 4px var(--white);
}

.timeline-item:hover::before {
    background: var(--red-accent);
    transform: scale(1.3);
}

.timeline-year {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 25px;
    line-height: 1;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.timeline-year::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--red-accent);
    transition: width 0.4s ease;
}

.timeline-item:hover .timeline-year::after {
    width: 100%;
}

.timeline-desc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.timeline-desc ul li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: var(--gray-dark);
    line-height: 1.7;
    font-weight: 400;
    letter-spacing: -0.3px;
}

.timeline-desc ul li:last-child {
    margin-bottom: 0;
}

.timeline-desc ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gray);
    transition: background 0.3s;
}

.timeline-item:hover .timeline-desc ul li::before {
    background: var(--red-accent);
}

/* Responsive Subpage */

/* Management Grid */
.management-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.management-box {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 50px 40px;
    border-radius: 20px;
    transition: all 0.4s;
    text-align: center;
}

.management-box:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
    border-color: var(--red-accent);
}

.management-box i {
    font-size: 3rem;
    color: var(--red-accent);
    margin-bottom: 20px;
    display: inline-block;
}

.management-box h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 20px;
}

.management-box p {
    font-size: 1.05rem;
    color: var(--gray-dark);
    line-height: 1.7;
}

/* CI Box Grid */
.color-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.color-box {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.color-swatch {
    height: 150px;
    width: 100%;
}

.color-info {
    padding: 30px;
    background: var(--white);
    border: 1px solid var(--border);
    border-top: none;
}

.color-info h5 {
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-dark);
    margin-bottom: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
}

.color-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--gray-dark);
    margin: 0;
}

/* col_list03 (Pension/Cafe Gallery) */
.col_list03 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    list-style: none;
    padding: 0;
    margin-top: 40px;
    margin-bottom: 80px;
}

.col_list03 li {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    aspect-ratio: 3 / 2;
}

.col_list03 li .over-cover,
.col_list03 li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.col_list03 li:hover img {
    transform: scale(1.08);
}

/* --- Phase 3 Additions --- */
/* Construction Gallery */
.mrefer_con {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.const_box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.const_box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--red-accent);
}

.effect-apollo {
    height: 260px;
    overflow: hidden;
}

.effect-apollo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.const_box:hover .effect-apollo img {
    transform: scale(1.08);
}

.const_text {
    padding: 30px 25px;
}

.const_text .const_tit {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 15px;
    line-height: 1.5;
}

.const_text .const_data {
    display: block;
    font-size: 0.95rem;
    color: var(--gray);
    font-weight: 500;
}

/* Customer BBS Table */
.bbs {
    margin-bottom: 80px;
    width: 100%;
    overflow-x: hidden;
}

.bbs_form {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 25px;
    gap: 10px;
}

.bbs_form select,
.bbs_form input[type="text"] {
    padding: 10px 15px;
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--gray-dark);
    outline: none;
}

.bbs_form div {
    display: flex;
    gap: 5px;
}

.bbs_form input[type="submit"] {
    padding: 10px 20px;
    background: var(--black);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.3s;
    cursor: pointer;
}

.bbs_form input[type="submit"]:hover {
    background: var(--red-accent);
}

.noti_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background: var(--white);
    color: var(--black);
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.noti_btn:hover {
    background: var(--gray-light);
    border-color: var(--gray);
}

.bbs_table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    border-top: 2px solid var(--black);
    margin-bottom: 40px;
}

.bbs_table th {
    padding: 20px 10px;
    font-weight: 700;
    color: var(--black);
    background: var(--gray-light);
    border-bottom: 1px solid var(--border-dark);
    font-size: 1.05rem;
}

.bbs_table td {
    padding: 20px 10px;
    font-size: 1rem;
    color: var(--gray-dark);
    border-bottom: 1px solid var(--border);
}

.bbs_table .textL {
    text-align: left;
}

.bbs_table .textL a.boardLink {
    transition: color 0.3s;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--black);
}

.bbs_table .textL a.boardLink:hover {
    color: var(--red-accent);
    text-decoration: underline;
}

.prd_paging {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 10px;
}

.prd_paging a,
.prd_paging em {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    font-weight: 500;
    color: var(--gray-dark);
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s;
}

.prd_paging em,
.prd_paging a:hover {
    background: var(--red-accent);
    color: var(--white);
    border-color: var(--red-accent);
}

/* Contact Page Additions */
.consulser_txt {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px;
    background: var(--gray-light);
    border-radius: 12px;
}

.consulser_txt h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1.6;
}

.consulser_txt span {
    display: block;
    font-size: 1.1rem;
    color: var(--red-accent);
    margin-top: 20px;
    font-weight: 500;
}

.cperson_con {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.cperson_box {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s;
}

.cperson_box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.cperson_box .box-top {
    background: var(--black);
    padding: 20px;
    text-align: center;
}

.cperson_box .c-tit01 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
}

.cperson_box .box-bottom {
    padding: 30px;
}

.cperson_box dl dt {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 20px;
    line-height: 1.5;
    min-height: 50px;
    text-align: center;
    border-bottom: 1px dashed var(--border-dark);
    padding-bottom: 15px;
}

.cperson_box dl dd {
    display: flex;
    font-size: 0.95rem;
    color: var(--gray-dark);
    margin-bottom: 12px;
    align-items: center;
}

.cperson_box dl dd:last-child {
    margin-bottom: 0;
}

.cperson_box .bbtitle {
    width: 80px;
    font-weight: 700;
    color: var(--black);
    font-size: 0.9rem;
    letter-spacing: -0.5px;
}

/* --- History Timeline Intro Redesign --- */
.history-intro-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto 100px;
    position: relative;
}

.history-watermark {
    position: absolute;
    left: -8%;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.02);
    z-index: 0;
    pointer-events: none;
    letter-spacing: 5px;
    font-family: 'Montserrat', 'Noto Sans KR', sans-serif;
    white-space: nowrap;
}

.history-text {
    width: 45%;
    position: relative;
    z-index: 1;
    margin-top: -20px;
}

.history-text h4 {
    font-family: 'Lora', serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: #0b315b;
    line-height: 1.3;
    margin-bottom: 30px;
    position: relative;
}

.history-text h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -15px;
    width: 60px;
    height: 4px;
    background: var(--pink);
    border-radius: 2px;
}

.history-text p {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--gray-dark);
    word-break: keep-all;
    font-weight: 400;
    font-family: 'Noto Sans KR', sans-serif;
}

/* Trendy Bento Box Collage */
.history-collage {
    width: 50%;
    height: 480px; /* 고정 높이를 주어 그리드 셀들이 일정한 비율의 높이를 갖도록 수립 */
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr; /* min-content 대신 1fr 비율로 높이 배분 */
    gap: 20px;
    z-index: 1;
}

.collage-item {
    border-radius: 10px;
    position: relative;
    background: var(--white);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.collage-item img {
    width: 100%;
    height: 100%; /* 부모 박스 크기에 꽉 채우기 */
    object-fit: cover; /* 이미지가 찌그러지지 않고 비율에 맞춰 꽉 차게 조절 */
    transition: transform 0.6s var(--transition);
    display: block;
    z-index: 2;
    position: relative;
}

.collage-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f4f7f6;
    z-index: 1;
    transition: background 0.4s;
}

.collage-item:hover::before {
    background: #eef2f1;
}

.collage-item:hover img {
    transform: scale(1.08);
}

.collage-main {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.collage-sub-1 {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
}

.collage-sub-2 {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

/* --- Mission Top Overlap Redesign --- */
.mission-modern-layout {
    display: flex;
    align-items: stretch;
    max-width: 1200px;
    margin: 0 auto 100px;
    position: relative;
    gap: 0;
}

.mission-image-side {
    width: 55%;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    z-index: 1;
    min-height: 480px;
}

.mission-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.9);
    transition: transform 0.6s var(--transition);
}

.mission-image-side:hover img {
    transform: scale(1.05);
}

.mission-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(11, 49, 91, 0.2) 0%, transparent 50%);
    pointer-events: none;
    z-index: 2;
}

.mission-text-side {
    width: 50%;
    background: var(--white);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    padding: 60px;
    position: relative;
    z-index: 3;
    margin-left: -5%;
    margin-top: 40px;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 6px solid #0071e3;
}

.mission-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 113, 227, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.mission-icon i {
    font-size: 2rem;
    color: #0071e3;
}

.mission-text-side h4 {
    font-family: 'Lora', serif;
    font-size: 2.3rem;
    font-weight: 700;
    color: #0b315b;
    line-height: 1.3;
    margin-bottom: 25px;
}

.mission-text-side p {
    font-size: 1.1rem;
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 15px;
    word-break: keep-all;
    font-weight: 400;
    font-family: 'Noto Sans KR', sans-serif;
}

.mission-text-side p:last-child {
    margin-bottom: 0;
}

/* ===== Organization Chart ===== */
.org-chart {
    max-width: 1100px;
    margin: 0 auto 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Mission Statement */
.org-mission {
    background: linear-gradient(135deg, #2F75B1 0%, #0C318D 100%);
    color: var(--white);
    padding: 45px 50px;
    border-radius: 20px;
    text-align: center;
    width: 100%;
    max-width: 800px;
    position: relative;
    box-shadow: 0 15px 40px rgba(12, 49, 141, 0.25);
}

.org-mission::before,
.org-mission::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(123, 205, 234, 0.15);
}

.org-mission::before {
    width: 100px;
    height: 100px;
    top: -20px;
    left: -20px;
}

.org-mission::after {
    width: 60px;
    height: 60px;
    bottom: -10px;
    right: -10px;
}

.org-mission p {
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 400;
    letter-spacing: -0.3px;
    position: relative;
    z-index: 1;
}

/* Connectors */
.org-connector-v {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, #2F75B1, #7BCDEA);
}

/* CEO / Logo Node */
.org-ceo-node {
    background: var(--white);
    border: 2px solid #2F75B1;
    border-radius: 16px;
    padding: 22px 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(47, 117, 177, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.org-ceo-node:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(47, 117, 177, 0.2);
}

.org-ceo-node img {
    height: 38px;
    width: auto;
}

/* Branch Line (Horizontal with vertical drops) */
.org-branch-line {
    position: relative;
    width: 66.66%;
    height: 40px;
}

.org-branch-line span {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
}

.org-branch-line span::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 40px;
    background: var(--accent);
}

/* Left vertical drop from branch line */
.org-branch-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background: var(--accent);
}

/* Right vertical drop from branch line */
.org-branch-line::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 2px;
    height: 100%;
    background: var(--accent);
}

/* Department Grid */
.org-dept-grid {
    display: grid;
    gap: 24px;
    width: 100%;
}

.org-dept-row-1 {
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 60px;
}

.org-dept-row-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 66.66%;
}

/* Department Card */
.org-dept-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(47, 117, 177, 0.12);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.org-dept-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2F75B1, #7BCDEA);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.org-dept-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(47, 117, 177, 0.15);
    border-color: #2F75B1;
}

.org-dept-card:hover::before {
    transform: scaleX(1);
}

/* Department Header */
.org-dept-header {
    background: linear-gradient(135deg, #2F75B1 0%, #0C318D 100%);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.org-dept-header i {
    font-size: 1.4rem;
    color: var(--accent);
    flex-shrink: 0;
}

.org-dept-header h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

/* Department Body */
.org-dept-card>p {
    padding: 20px;
    font-size: 0.95rem;
    color: var(--gray-dark);
    line-height: 1.6;
    text-align: center;
    margin: 0;
}

/* Vertical drop connectors on dept row 1 */
.org-dept-row-1 .org-dept-card {
    position: relative;
}

.org-dept-row-1 .org-dept-card::after {
    content: '';
    position: absolute;
    top: -40px;
    left: 50%;
    width: 2px;
    height: 40px;
    background: var(--accent);
}

/* Row 2 connectors via span */
.org-dept-row-2 {
    position: relative;
}

.org-row2-line {
    position: absolute;
    top: -30px;
    left: 25%;
    right: 25%;
    height: 2px;
    background: var(--accent);
    z-index: 1;
}

/* Left vertical drop on row-2 */
.org-row2-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 30px;
    background: var(--accent);
}

/* Right vertical drop on row-2 */
.org-row2-line::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 2px;
    height: 30px;
    background: var(--accent);
}

/* Row 2 center connector from row 1 */
.org-dept-row-2::after {
    content: '';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 30px;
    background: var(--accent);
}

/* ===== Org Chart Responsive ===== */

/* ============================================================ */
/* ==========================================================================
   [05] Marine Industry Pages Components (해양 산업 영역 공통 컴포넌트)
   ========================================================================== */
/* ============================================================ */

/* 1. Common Top Section & Layout */
.marvel_top {
    display: flex;
    align-items: flex-start;
    gap: 60px;
    margin-bottom: 80px;
    flex-wrap: wrap;
    background: #f8f9fa;
    padding: 60px;
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

.marvel_pic {
    flex: 1.56;
    min-width: 400px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.marvel_pic img {
    width: 100%;
    display: block;
    transition: transform 0.6s var(--transition);
}

.marvel_top:hover .marvel_pic img {
    transform: scale(1.05);
}

.marvel_text {
    flex: 1;
    min-width: 300px;
}

.marvel_text dl dt {
    font-size: 26px;
    font-weight: 900;
    color: var(--black);
    margin-bottom: 25px;
    font-family: 'Lora', serif;
    line-height: 1.2;
}

.marvel_text dl dt .point {
    display: inline-block;
    font-size: 16px;
    background: var(--red-accent);
    color: var(--white);
    padding: 6px 18px;
    border-radius: 50px;
    vertical-align: middle;
    margin-top: 20px;
    font-family: 'Noto Sans KR', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(225, 25, 49, 0.3);
}

.marvel_text dl dd {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text);
}

.marvel_construction_btn {
    display: inline-block;
    margin-top: 25px;
    font-weight: 700;
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none !important;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(44, 114, 177, 0.2);
}

.marvel_construction_btn:hover {
    background: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* 2. Feature Lists */
.feature_list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 60px;
}

.feature_list>li {
    display: flex;
    gap: 30px;
    border-radius: 12px;
    padding: 30px;
    align-items: flex-start;
    flex-wrap: wrap;
}

/* Special Alignment for Other Structures */
.feature_list.align-end>li {
    align-items: flex-end;
}

.feature_list>li:nth-child(even) {
    flex-direction: row-reverse;
}

.text_g {
    flex: 1;
    min-width: 300px;
}

.text_g .title {
    font-size: 22px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 15px;
}

.text_g .p_blue {
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 15px;
    font-size: 16px;
}

.text_g p {
    color: var(--text);
    line-height: 1.6;
    font-size: 15px;
    margin-bottom: 15px;
}

.text_g ul {
    padding-left: 20px;
    margin-bottom: 15px;
}

.text_g ul li {
    margin-bottom: 8px;
    color: var(--text);
    line-height: 1.5;
    list-style: disc;
}

.img_g {
    flex: 1;
    min-width: 300px;
}

.img_g .img {
    width: 100%;
    height: 300px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.img_g.h480 .img {
    height: 400px;
}

.img100 {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    margin-top: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* 3. Sub Tabs Menu (.cnb2) */
.cnb2 {
    margin-bottom: 40px;
}

.cnb2 ul {
    list-style: none;
    display: flex;
    padding: 0;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.cnb2 ul li {
    flex: 1;
    text-align: center;
    border-right: 1px solid var(--border);
}

.cnb2 ul li:last-child {
    border-right: none;
}

.cnb2 ul li a {
    display: block;
    padding: 15px;
    color: var(--text);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
}

.cnb2 ul li.on a,
.cnb2 ul li a:hover {
    background: var(--primary);
    color: var(--white);
}

/* 4. Page Specific: PE Marine Structures */
.pro_tit {
    margin: 100px 0 50px;
    text-align: center;
    position: relative;
}

.pro_tit h3 {
    font-size: 26px;
    font-weight: 800;
    color: var(--black);
    display: inline-block;
    padding-bottom: 20px;
}

.pro_tit h3::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.col_list04 {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.col_list04 li {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: all 0.4s var(--transition);
}

.col_list04 li:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.col_list04 .over-cover {
    height: 240px;
    overflow: hidden;
}

.col_list04 .over-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--transition);
}

.col_list04 li:hover .over-cover img {
    transform: scale(1.1);
}

.col_list04 .description_txt {
    padding: 15px 20px;
    text-align: center;
    font-weight: 700;
    color: var(--black);
    font-size: 16px;
    background: var(--white);
}

.process_con {
    margin-bottom: 80px;
}

.process_con ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.process_con li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    position: relative;
    transition: all 0.4s var(--transition);
    border-top: 4px solid #eee;
}

.process_con li:hover {
    border-top-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.process_con li .tit {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.process_con li .txt {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    line-height: 1.4;
}

/* 5. Page Specific: Equipment List */
.equip_list {
    margin-bottom: 80px;
}

.equip_list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.equip_list li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.equip_list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.equip_box {
    flex-shrink: 0;
    width: 260px;
    height: 180px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0;
}

/* Special Case for Legacy vertical Equipment layouts if any */
.equip_list.grid-layout .equip_box {
    width: 100%;
    height: 220px;
    margin-bottom: 12px;
    border-radius: 12px;
}

.equip_thum img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.equip_list li:hover .equip_thum img {
    transform: scale(1.05);
}

.equip_tb {
    width: 100%;
    border-collapse: collapse;
}

.equip_tb thead th {
    text-align: left;
    font-size: 17px;
    font-weight: 700;
    color: var(--black);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
}

.equip_tb tbody td {
    padding-top: 8px;
}

.sq_p {
    font-size: 13.5px;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0 !important;
    margin: 0 !important;
}

.sq_p::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    flex-shrink: 0;
}

/* 6. Page Specific: Process Chart (Legacy Style for Molded/FRP) */
.process_chart_legacy {
    margin-bottom: 80px;
}

.process_chart_legacy ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 30px;
}

.process_chart_legacy li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s;
}

.process_chart_legacy li:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.process_chart_legacy li img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.process_txt {
    padding: 20px;
    text-align: center;
}

.process_txt h3 {
    font-size: 30px;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 10px;
    opacity: 0.8;
}

.process_txt span {
    display: block;
    font-weight: 700;
    color: var(--black);
    font-size: 16px;
    margin-bottom: 10px;
}

.process_txt p {
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
}

/* 7. Page Specific: Equipment List (Legacy Style for Molded/FRP) */
.equipment_chart_legacy {
    margin-bottom: 80px;
}

.equipment_chart_legacy ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.equipment_chart_legacy li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.equipment_chart_legacy .img_wrap {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}

.equipment_chart_legacy img {
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
}

.equipment_chart_legacy li:hover img {
    transform: scale(1.05);
}

.equipment_chart_legacy table {
    width: 100%;
    border-collapse: collapse;
}

.equipment_chart_legacy table th {
    background: #f8f9fa;
    padding: 10px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.equipment_chart_legacy table td {
    padding: 10px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

/* 9. Page Specific: Marine Leisure (Pension/Cafe) */
.pension_con {
    margin-bottom: 80px;
}

.col_list03 {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.col_list03 li {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    transition: all 0.4s var(--transition);
}

.col_list03 li:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.col_list03 .over-cover {
    aspect-ratio: 3 / 2;
    overflow: hidden;
}

.col_list03 .over-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--transition);
}

.col_list03 li:hover .over-cover img {
    transform: scale(1.1);
}

/* 8. Responsive Marine Industry */

/* molded_composite_concrete custom style */
.text_g ul.molded_features_reset li {
    margin: 0 !important;
    padding: 0 !important;
}

/* Modern Process Card Grid Styling */
.process_card_grid {
    margin-top: 60px;
    margin-bottom: 80px;
}

.process_card_grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.process_card_grid li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: transform 0.4s var(--transition), box-shadow 0.4s var(--transition);
    display: flex;
    flex-direction: column;
}

.process_card_grid li:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.process_card_grid .img_wrap {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.process_card_grid .img_wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--transition);
}

.process_card_grid li:hover .img_wrap img {
    transform: scale(1.06);
}

.process_card_grid .card_txt {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.process_card_grid .card_txt .step_num {
    font-family: 'Lora', serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.8;
    margin-bottom: 12px;
    line-height: 1;
}

.process_card_grid .card_txt .title {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
    line-height: 1.4;
}

.process_card_grid .card_txt .desc {
    font-size: 14px;
    color: var(--text);
    line-height: 1.6;
    margin: 0;
}

/* Equipment Page Specific Styling - Independent Layout */
.equipment_page_grid {
    margin-bottom: 80px;
}

.equipment_page_grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
}

/* Isolated Equipment Page Card Layout overrides */
body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2 > div > div > ul > li,
body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > div > ul > li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 0; /* Make it fill completely */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: transform 0.4s var(--transition), box-shadow 0.4s var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden; /* Clip image corners */
    gap: 0;
}

body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2 > div > div > ul > li:hover,
body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > div > ul > li:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.equip_list ul li > .equip_box {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    border-radius: 0;
}

.equip_list ul li > .equip_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--transition);
}

.equip_list ul li:hover > .equip_box img {
    transform: scale(1.06);
}

.equip_list ul li > .equip_tb {
    width: 100%;
    border-collapse: collapse;
    margin-top: auto;
}

.equip_list ul li > .equip_tb thead th {
    text-align: left;
    font-size: 18px;
    font-weight: 700;
    color: var(--black);
    padding: 20px 20px 10px 20px;
    border-bottom: 2px solid var(--primary);
}

.equip_list ul li > .equip_tb tbody td {
    padding: 15px 20px 20px 20px;
}

.equip_list ul li > .equip_tb .sq_list {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
}

.equip_list ul li > .equip_tb .sq_list li {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
    display: flex;
    align-items: center;
    width: 100%;
}

.equip_list ul li > .equip_tb .sq_list li::before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
    display: inline-block;
    width: 15px;
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ==========================================
   기준:
   - Mobile (모바일)     : ~ 767px
   - Tablet (태블릿)     : 768px ~ 1023px
   - PC (데스크톱)       : 1024px ~
   ========================================== */

/* ------------------------------------------
   PC 중간 크기 대응 (1024px ~ 1400px)
   데스크톱 환경에서 GNB 메뉴가 넘치지 않도록 축소
   ------------------------------------------ */
@media (max-width: 1400px) {
    /* 로고 높이 축소하여 여백 확보 */
    .header .logo img {
        height: 32px !important;
    }
    
    /* GNB 1차 메뉴 간격 및 크기 대폭 축소하여 두 줄 꺾임 방지 */
    .gnb ul {
        gap: clamp(10px, 1.2vw, 25px) !important; /* 1400px 이하 화면에서 가로폭에 따라 10px~25px 사이로 유동적 변경 */
    }
    
    .gnb a {
        font-size: 0.9rem !important;
    }
    
    .gnb > ul > li {
        padding: 15px 0 !important;
    }
    
    /* 우측 유틸리티 공간 축소 */
    .header-util {
        gap: 15px !important;
    }
    
    .inquiry-btn {
        padding: 8px 18px !important;
        font-size: 0.85rem !important;
    }
    
    /* 하위 메뉴(Dropdown) 크기 및 패딩도 상향 조정하여 축소 */
    .gnb .dropdown a {
        font-size: 0.85rem !important;
        padding: 5px 15px !important;
    }


}

/* ------------------------------------------
   TABLET + MOBILE 공통 (~ 1023px)
   태블릿과 모바일 환경에서 공통으로 적용되는 스타일
   - 햄버거 메뉴, 레이아웃 1열 전환, 브레드크럼 등
   ------------------------------------------ */
@media (max-width: 1023px) {

    .menu-btn {
        display: block;
    }

    /* 태블릿/모바일 환경에서 타임라인 세로라인/빨간점과 텍스트 박스 간격 슬림화 */
    .timeline {
        padding-left: 30px;
        margin: 50px auto 0;
    }
    .timeline-item {
        padding: 15px; /* 내부 여백을 15px로 콤팩트하게 줄여 텍스트 가독 영역 최대 확보 */
    }
    .timeline-item::before {
        left: -39px; /* 줄어든 padding 30px에 맞춰 빨간점 정중앙 자동 정렬 */
        top: 28px; /* 패딩이 얇아짐에 맞춰 점의 세로 정렬을 윗부분 연도 높이로 밀착 보정 */
    }
    /* Header/GNB 축소 */
    .header .logo img {
            height: 30px !important;
        }
    
        .gnb ul {
            gap: 25px;
        }
    
        .gnb a {
            font-size: 0.9rem !important;
        }
    /* 레이아웃 재배치 */
    .business-slider {
            overflow: visible;
        }

    .business-slider-track {
            display: block;
            transform: none !important;
        }

    .business-slide {
            flex-direction: column;
            gap: 25px;
            height: auto;
            display: none;
        }

    .business-slide.active {
            display: flex;
        }

    .business-slide .business-info {
            flex: none;
            width: 100%;
        }

    .business-slide .business-gallery {
            flex: none;
            width: 100%;
        }

    .services-layout,
        .contact-layout {
            grid-template-columns: 1fr;
            gap: 50px;
        }
    
        .hero-content .main-title {
            font-size: 3.2rem;
        }
    
        .massive-title,
        .massive-title-left {
            font-size: 3rem;
        }
    
        .product-grid {
            grid-template-columns: 1fr;
        }
    /* 모바일 메뉴 시스템 */
    /* Mobile Menu Override */
        .close-menu-btn {
            display: block;
            position: absolute;
            top: 5px;
            right: 5px;
            font-size: 2.2rem;
            color: var(--black);
            background: none;
            border: none;
            z-index: 2001;
            padding: 10px;
        }
    
        .gnb {
            position: fixed;
            top: 0;
            right: -100%;
            width: 320px;
            height: 100vh;
            background: var(--white);
            z-index: 2000;
            padding: 60px 20px 20px;
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            overflow-y: auto;
            display: block;
        }
    
        body.menu-open {
            overflow: hidden;
        }
    
        body.menu-open .gnb {
            right: 0;
        }
    
        .header-util .inquiry-btn {
            display: none;
        }
    
        body > header > div.header-inner > nav > ul {
            gap: 0 !important;
        }

        .gnb>ul {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
    
        .gnb>ul>li {
            padding: 0;
            border-bottom: 1px solid var(--border);
        }
    
        .gnb>ul>li>a {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 10px;
            font-size: 1.15rem;
            color: var(--black);
            font-weight: 700;
            border-bottom: none !important;
        }
     /* ����� ū �޴� ȣ�� �� ��� ��� ������ �� ���̵��� ��ũ��(�Ǵ� ������)���� ����� */
    		.gnb>ul>li>a:hover {
    		color: var(--gray);
    		}

        .gnb>ul>li.has-drop>a::after {
            content: '+';
            font-size: 1.8rem;
            color: var(--gray);
            font-weight: 300;
            transition: transform 0.3s;
        }
    
        .gnb>ul>li.active.has-drop>a::after {
            content: '-';
            color: var(--gray-dark);
        }
    
        .gnb .dropdown {
            position: static;
            transform: none !important;
            box-shadow: none;
            opacity: 1;
            visibility: visible;
            display: none;
            padding: 0 0 20px 0;
            min-width: 100%;
            border-radius: 0;
            background: transparent;
            transition: none !important;
        }
    
        .gnb>ul>li.active .dropdown {
            display: flex;
        }

        body > header > div.header-inner > nav > ul > li.has-drop.active {
            padding-top: 0 !important;
            padding-bottom: 0 !important;
        }
    
        .gnb .dropdown a {
            font-size: 1.05rem;
            padding: 8px 12px;
            color: var(--gray-dark);
            font-weight: 400;
        }
    
        .gnb .dropdown a:hover {
            background: transparent;
            color: var(--pink);
            padding-left: 20px;
        }
    
        .mobile-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 1999;
            opacity: 0;
            visibility: hidden;
            transition: 0.4s;
            backdrop-filter: blur(5px);
        }
    
        body.menu-open .mobile-overlay {
            opacity: 1;
            visibility: visible;
        }
    /* 레이아웃 재배치 */
    .content-grid-50 {
            grid-template-columns: 1fr;
            gap: 40px;
        }
    
        .ceo-greeting-layout {
            flex-direction: column;
        }
    
        .ceo-img-wrap {
            width: 100%;
            height: 400px;
        }
    
        .ceo-text-card {
            width: 90%;
            margin: -60px auto 0;
            padding: 40px;
        }
    
        .content-grid-50.row-reverse {
            direction: ltr;
        }
    
        /* 1024px 태블릿 이하 화면에서 브레드크럼 메뉴를 가로 스크롤 터치 스와이프로 통합 제공 */
        .breadcrumb-nav {
            display: none;
        }

        .breadcrumb-inner {
            height: 100%; /* 부모 높이 상속 */
            padding: 0;
            flex-wrap: wrap;
        }
    
        .breadcrumb-list {
            width: 100%;
            height: 100%; /* 꽉 채우기 */
            border-top: 1px solid var(--border-dark);
            overflow-x: auto;
            white-space: nowrap;
            flex-wrap: nowrap;
            -webkit-overflow-scrolling: touch;
            display: flex;
            align-items: stretch;
        }
    
        .breadcrumb-list>li {
            border-right: none;
            display: flex;
            height: 100%;
        }

        .breadcrumb-list a {
            display: flex;
            align-items: center;
            height: 100%;
            padding: 0 clamp(12px, 2.5vw, 25px); /* 세로 패딩 제거하고 height 100% 물리 밀착 */
            font-size: 0.95rem;
            white-space: nowrap;
        }
    
        .breadcrumb-inner .home-icon {
            display: none;
        }
    /* 레이아웃 재배치 */
    .history-intro-layout {
            flex-direction: column;
            gap: 50px;
            text-align: center;
        }
    
        .history-text {
            width: 100%;
            padding: 0 20px;
        }
    
        .history-text h4::after {
            left: 50%;
            transform: translateX(-50%);
        }
    
        .history-collage {
            width: 100%;
            padding: 0 20px;
        }
    
        .history-watermark {
            display: none;
        }
    /* 레이아웃 재배치 */
    .mission-modern-layout {
            flex-direction: column;
        }
    
        .mission-image-side {
            width: 100%;
            height: 400px;
            min-height: auto;
        }
    
        .mission-text-side {
            width: 90%;
            margin: -60px auto 0;
            padding: 40px;
            border-left: none;
            border-top: 6px solid #0071e3;
        }
    /* 레이아웃 재배치 */
    .org-branch-line {
            width: 80%;
        }
    
        .org-dept-row-2 {
            max-width: 80%;
        }

    /* Grid 레이아웃 조정 (태블릿 2열, 모바일에서 1열로 재정의) */
    .col_list03 {
        grid-template-columns: repeat(2, 1fr);
    }

    .col_list04 {
        grid-template-columns: repeat(2, 1fr);
    }

    .equip_list ul {
        grid-template-columns: repeat(2, 1fr);
    }

}

/* ------------------------------------------
   TABLET 전용 (768px ~ 1023px)
   태블릿에서만 적용되는 스타일
   ------------------------------------------ */
@media (min-width: 768px) and (max-width: 1023px) {
    /* 현재 태블릿 전용 스타일 없음 - 필요시 여기에 추가 */
}

/* ------------------------------------------
   MOBILE 전용 (~ 767px)
   모바일에서만 적용되는 스타일
   ------------------------------------------ */
@media (max-width: 767px) {

    .sub-hero {
        height: 250px;
    }
    .sub-hero-text p {
        display: none;
    }
    /* 모바일 뷰에서도 브레드크럼을 숨기지 않고 1024px 이하 통합 가로 스크롤 메뉴로 일관되게 제공 */
    /* Other Responsive fixes */
        .vision-stats {
            flex-direction: column;
            gap: 30px;
        }
    
        .gallery-item .img-box,
        .map-area {
            height: 400px;
        }
    
        .ceo-text-card {
            width: 95%;
            padding: 30px;
            margin-top: -40px;
        }
    
        .ceo-lead {
            font-size: 1.15rem;
        }
    
        .hero-content .main-title {
            font-size: 1.6rem;
            word-break: keep-all;
            padding: 0 10px;
        }
    
        .hero-content .sub-title {
            font-size: 0.85rem;
            letter-spacing: 2px;
            margin-bottom: 15px;
        }
    
        .scroll-down {
            bottom: 100px;
        }
    
        .slide-indicator {
            bottom: 30px;
            right: 20px;
            gap: 10px;
        }
    
        .slide-indicator .bar {
            width: 130px;
        }
    
        .footer-bottom {
            flex-direction: column;
            align-items: flex-start;
            gap: 20px;
        }

    /* 기존 중복 브레드크럼 반응형 룰 제거 (1024px 이하 룰로 단일화 및 통합 완료) */
    
        .sub-hero-text h2 {
            font-size: 2.5rem;
        }
    
        .vision-circle {
            width: 160px;
            height: 160px;
            border-width: 6px;
        }
    
        .vision-circle i {
            font-size: 2rem;
        }
    
        .vision-circle strong {
            font-size: 1.1rem;
        }
    .management-grid {
            grid-template-columns: 1fr;
        }
    
        .color-grid {
            grid-template-columns: 1fr;
        }
    .mrefer_con {
            grid-template-columns: 1fr;
        }
    
        .bbs_form {
            flex-direction: column;
            width: 100%;
            align-items: stretch;
        }
    
        .bbs_form select {
            width: 100%;
        }
    
        .bbs_form div {
            width: 100%;
            margin-top: 5px;
        }
    
        .bbs_form input[type="text"] {
            flex: 1;
        }
    
        .bbs_table th:nth-child(n+3),
        .bbs_table td:nth-child(n+3) {
            display: none;
        }
    .history-text h4 {
            font-size: 2.2rem;
        }
    
        .history-collage {
            grid-template-columns: 1fr;
            gap: 15px;
            width: 100% !important;
            height: auto !important; /* 모바일에서는 1열 통합 높이 해제 */
        }
    
        .collage-main {
            grid-column: 1 / 2;
            grid-row: 1 / 2;
        }
    
        .collage-sub-1 {
            grid-column: 1 / 2;
            grid-row: 2 / 3;
        }
    
        .collage-sub-2 {
            grid-column: 1 / 2;
            grid-row: 3 / 4;
        }
    
        .collage-item {
            height: 250px; /* 모바일 각 이미지 셀의 단독 높이 설정 */
        }
    .mission-text-side {
            width: 95%;
            padding: 30px;
            margin-top: -40px;
        }
    
        .mission-text-side h4 {
            font-size: 1.8rem;
        }
    
        .mission-icon {
            width: 50px;
            height: 50px;
            margin-bottom: 15px;
        }
    
        .mission-icon i {
            font-size: 1.5rem;
        }
    
        .mission-text-side p {
            font-size: 1rem;
        }
    .org-chart {
            margin-bottom: 60px;
        }
    
        .org-mission {
            padding: 30px 25px;
            border-radius: 16px;
        }
    
        .org-mission p {
            font-size: 0.95rem;
            line-height: 1.7;
        }
    
        .org-mission::before,
        .org-mission::after {
            display: none;
        }
    
        .org-ceo-node {
            padding: 18px 35px;
        }
    
        .org-ceo-node img {
            height: 30px;
        }
    
        /* Hide branch lines on mobile */
        .org-branch-line {
            display: none;
        }
    
        .org-connector-v:last-of-type {
            height: 30px;
        }
    
        /* Stack department grids */
        .org-dept-row-1,
        .org-dept-row-2 {
            grid-template-columns: 1fr;
            max-width: 100%;
            gap: 16px;
        }
    
        .org-dept-row-1 {
            margin-bottom: 16px;
        }
    
        /* Remove tree connectors on mobile */
        .org-dept-row-1 .org-dept-card::after,
        .org-dept-row-2 .org-dept-card::after,
        .org-dept-row-2::before,
        .org-dept-row-2::after,
        .org-row2-line {
            display: none;
        }
    
        /* Add simple dots between cards on mobile */
        .org-dept-grid .org-dept-card {
            position: relative;
        }
    
        .org-dept-grid .org-dept-card:not(:last-child) {
            margin-bottom: 4px;
        }
    
        .org-dept-header h4 {
            font-size: 0.95rem;
        }
    
        .org-dept-card>p {
            padding: 15px;
            font-size: 0.9rem;
        }
    .marvel_top {
            padding: 20px 12px;
            gap: 15px;
            margin-bottom: 30px;
            border-radius: 12px;
        }
    
        .marvel_pic {
            min-width: 100%;
            border-radius: 8px;
        }
    
        .marvel_text dl dt {
            font-size: 21px;
            margin-bottom: 10px;
        }
    
        .marvel_text dl dt .point {
            font-size: 12px;
            padding: 4px 10px;
            margin-top: 12px;
        }
    
        .marvel_text dl dd {
            font-size: 14px;
            line-height: 1.5;
        }
    
        .marvel_construction_btn {
            width: 100%;
            text-align: center;
            margin-top: 15px;
            font-size: 14px;
            padding: 8px 20px;
        }
    
        .feature_list {
            gap: 15px;
        }
    
        .feature_list>li {
            padding: 15px 10px;
            gap: 12px;
            flex-direction: column !important;
            align-items: flex-start;
        }
    
        .feature_list>li:nth-child(even) {
            flex-direction: column !important;
        }
    
        .text_g {
            min-width: 100%;
        }
    
        .text_g .title {
            font-size: 18px;
            margin-bottom: 8px;
        }
    
        .text_g p {
            font-size: 14px;
            line-height: 1.5;
            margin-bottom: 6px;
        }
    
        .img_g {
            min-width: 100%;
        }
    
        .img_g .img,
        .img_g.h480 .img {
            height: 250px;
            border-radius: 8px;
        }
    
        .img100 {
            margin-top: 15px;
            margin-bottom: 5px;
            height: auto !important;
        }
    
        .cnb2 ul li a {
            padding: 10px;
            font-size: 13px;
        }
    
        .col_list04 {
            grid-template-columns: 1fr;
            gap: 15px;
        }
    
        .col_list04 .over-cover {
            height: 180px;
        }
    
        .col_list03 {
            grid-template-columns: 1fr;
            gap: 15px;
        }
    
        .col_list03 .over-cover {
            aspect-ratio: 3 / 2;
        }
    
        .process_con ul {
            grid-template-columns: 1fr;
            gap: 15px;
        }
    
        .process_con li {
            padding: 20px;
        }
    
        .equip_list ul {
            grid-template-columns: 1fr;
            gap: 20px;
        }
    
        .equip_box {
            width: 100%;
            height: 180px;
        }
    
        .equip_tb thead th {
            font-size: 16px;
        }
    
        .sq_p {
            font-size: 14px;
        }
    
        .process_chart_legacy ul,
        .equipment_chart_legacy ul {
            grid-template-columns: 1fr;
        }

    /* Bug Fix: prevent mobile top menu hover font from vanishing on light backgrounds */
    .gnb > ul > li > a:hover {
        color: var(--pink) !important;
    }

    /* Equipment 이미지 높이 모바일 조정 */
    .equip_list ul li > .equip_box {
        height: 180px;
    }

    /* ================================================
       메인 페이지 섹션 모바일 반응형 (#vision ~ #contact)
       ================================================ */

    /* --- Vision Section 모바일 --- */
    .vision-section {
        padding: 50px 0;
    }

    .massive-title {
        font-size: 1.75rem;
        letter-spacing: -0.5px;
        margin-bottom: 30px;
        word-break: keep-all;
    }

    .section-badge {
        font-size: 0.8rem;
        padding: 5px 14px;
        margin-bottom: 20px;
    }

    .vision-desc-wrap p {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 35px;
        padding: 0 5px;
    }

    .vision-stats strong {
        font-size: 2.2rem;
        margin-bottom: 6px;
    }

    .vision-stats span {
        font-size: 0.85rem;
    }

    /* --- Business Section 모바일 --- */
    .business-section {
        padding: 50px 0;
    }

    .business-slide .section-desc {
        font-size: 0.9rem;
        line-height: 1.65;
        margin-bottom: 25px;
    }

    .gallery-item .item-text {
        padding: 25px;
    }

    .gallery-item h3 {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }

    .gallery-item a {
        font-size: 0.95rem;
    }

    .gallery-item .img-box {
        height: 280px;
    }

    .gallery-item {
        border-radius: 20px;
    }

    .business-nav {
        margin-top: 25px;
    }

    .nav-arrow {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    /* --- Services Section 모바일 --- */
    .services-section {
        padding: 50px 0;
    }

    #services .section-title {
        font-size: 1.75rem;
        margin-bottom: 30px;
    }

    .services-layout {
        gap: 30px;
    }

    .service-detail-card {
        padding: 35px 25px;
        border-radius: 20px;
    }

    .outline-number {
        font-size: 8rem;
        top: -10px;
        right: -10px;
    }

    .service-content h3 {
        font-size: 1.5rem;
        margin-bottom: 18px;
    }

    .service-content p {
        font-size: 0.95rem;
        line-height: 1.65;
        margin-bottom: 25px;
    }

    .btn-more {
        padding: 12px 30px;
        font-size: 0.9rem;
    }

    .service-list li {
        font-size: 1rem;
        padding: 12px 0;
        gap: 12px;
    }

    .service-list li span {
        font-size: 0.9rem;
    }

    /* --- Leisure Section 모바일 --- */
    .leisure-section {
        padding: 50px 0;
    }

    .massive-title-left {
        font-size: 1.75rem;
        letter-spacing: -0.5px;
        margin-bottom: 20px;
    }

    .leisure-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 30px;
    }

    .tab-menu {
        gap: 15px;
        flex-wrap: wrap;
    }

    .tab-menu button {
        font-size: 0.9rem;
        padding-bottom: 12px;
    }

    .leisure-nav {
        align-self: flex-end;
        padding-bottom: 0;
    }

    .carousel-track {
        gap: 15px;
    }

    .product-item {
        flex: 0 0 calc(50% - 8px);
    }

    .product-item .img-wrap {
        height: 180px;
        border-radius: 12px;
        margin-bottom: 12px;
    }

    .product-item .info strong {
        font-size: 1rem;
    }

    /* --- News Section 모바일 --- */
    .news-section {
        padding: 50px 0;
    }

    .news-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 30px;
        padding-bottom: 15px;
    }

    .news-header .section-title {
        font-size: 1.5rem;
        margin-bottom: 0;
    }

    .view-more-btn {
        padding: 8px 20px;
        font-size: 0.85rem;
    }

    .news-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding: 20px 0;
    }

    .news-list .date {
        width: auto;
        font-size: 0.85rem;
    }

    .news-list .title {
        font-size: 1.05rem;
    }

    /* --- Contact Section 모바일 --- */
    .contact-section {
        padding: 50px 0;
    }

    .contact-layout {
        gap: 35px;
    }

    .contact-info h2 {
        font-size: 2rem;
        margin-bottom: 25px;
    }

    .info-list {
        margin-bottom: 30px;
    }

    .info-list li {
        font-size: 0.95rem;
        margin-bottom: 14px;
        gap: 10px;
    }

    .contact-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .pill-btn {
        padding: 14px 30px;
        font-size: 0.95rem;
        text-align: center;
    }

    .map-area {
        height: 280px;
        border-radius: 16px;
    }

}

/* --- Certificate Page Styles --- */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}
.cert-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    text-align: center;
    display: block;
    animation: fadeIn 0.5s ease forwards;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.cert-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-color: rgba(11, 49, 91, 0.2);
}
.cert-img-wrap {
    padding: 30px;
    background: #f8f9fa;
    border-bottom: 1px solid var(--border);
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cert-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}
.cert-item:hover .cert-img-wrap img {
    transform: scale(1.05);
}
.cert-info {
    padding: 20px;
}
.cert-info p {
    font-size: 15px;
    font-weight: 500;
    color: var(--black);
    margin: 0;
    line-height: 1.4;
}

/* Category Filter Tabs Styles */
.cert-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 12px 24px;
    border: 1px solid var(--border);
    border-radius: 50px;
    background: #f8f9fa;
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(44, 114, 177, 0.2);
}

/* --- Head Office / Location Section Styles --- */
.location-section {
    margin-bottom: 80px;
}
.map-wrap {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    margin-bottom: 50px;
}
.map-wrap iframe {
    display: block;
    width: 100%;
    height: 450px;
    border: 0;
}
@media (max-width: 768px) {
    .map-wrap iframe {
        height: 300px;
    }
}
.map-bottom-bar {
    background: #f9f9f9;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
}
.map-bottom-bar a {
    color: var(--black);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}
.map-bottom-bar a:hover {
    color: var(--primary);
}

.location-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    background: #f8f9fa;
    border-radius: 12px;
    padding: 40px;
}
@media (max-width: 768px) {
    .location-info {
        grid-template-columns: 1fr;
    }
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.info-icon {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
    flex-shrink: 0;
    color: var(--primary);
    font-size: 24px;
}
.info-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 8px;
}
.info-text p, .info-text a {
    font-size: 15px;
    color: var(--text);
    line-height: 1.5;
    margin: 0;
}
.info-text a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.feature_list .text_g ul li {
    list-style: disc;
}

/* =============================================
   Portfolio Grid & Detail System
   ============================================= */

/* 4-column grid for projects */
.portfolio-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

/* No data message */
.portfolio-no-data {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--gray);
    background: #f8f9fa;
    border-radius: 16px;
    border: 2px dashed var(--border);
}

.portfolio-no-data i {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
    opacity: 0.4;
}

.portfolio-no-data p {
    font-size: 1.1rem;
    margin: 0;
}

/* Pagination */
.portfolio-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin: 50px 0 60px;
}

.portfolio-pagination .page-num,
.portfolio-pagination .page-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--white);
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.25s ease;
}

.portfolio-pagination .page-num:hover,
.portfolio-pagination .page-arrow:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(3, 34, 104, 0.2);
}

.portfolio-pagination .page-num.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(3, 34, 104, 0.25);
}

.portfolio-pagination .page-arrow {
    font-size: 1.1rem;
}

/* =============================================
   Portfolio Detail View
   ============================================= */
.portfolio-detail {
    max-width: 1000px;
    margin: 0 auto;
    padding-bottom: 40px;
}

/* Image Gallery */
.portfolio-detail-gallery {
    margin-bottom: 40px;
}

.portfolio-detail-main-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    overflow: hidden;
    background: #f0f0f0;
    margin-bottom: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.portfolio-detail-main-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.4s ease;
}

.portfolio-detail-thumbs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.portfolio-detail-thumbs::-webkit-scrollbar {
    height: 4px;
}

.portfolio-detail-thumbs::-webkit-scrollbar-track {
    background: transparent;
}

.portfolio-detail-thumbs::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.portfolio-detail-thumb {
    flex-shrink: 0;
    width: 100px;
    height: 70px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.portfolio-detail-thumb:hover {
    opacity: 0.9;
}

.portfolio-detail-thumb.active {
    border-color: var(--primary);
    opacity: 1;
    box-shadow: 0 2px 10px rgba(3, 34, 104, 0.2);
}

.portfolio-detail-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Detail Info */
.portfolio-detail-info {
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    margin-bottom: 32px;
}

.portfolio-detail-header {
    padding: 28px 32px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.portfolio-detail-header h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--black);
    margin: 0;
    line-height: 1.4;
}

.portfolio-detail-badge {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--primary), #1a4a8a);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.portfolio-detail-table {
    width: 100%;
    border-collapse: collapse;
}

.portfolio-detail-table th,
.portfolio-detail-table td {
    padding: 16px 32px;
    font-size: 0.95rem;
    line-height: 1.5;
    border-bottom: 1px solid #f0f0f0;
    text-align: left;
}

.portfolio-detail-table th {
    width: 200px;
    font-weight: 600;
    color: var(--black);
    background: #fafbfc;
}

.portfolio-detail-table td {
    color: var(--text);
}

.portfolio-detail-table tr:last-child th,
.portfolio-detail-table tr:last-child td {
    border-bottom: none;
}

.portfolio-detail-table tr.highlight th {
    color: var(--primary);
}

.portfolio-detail-table tr.highlight td {
    color: var(--primary);
    font-weight: 600;
}

/* Back Button */
.portfolio-detail-back {
    text-align: center;
}

.btn-back-list {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: var(--primary);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(3, 34, 104, 0.2);
}

.btn-back-list:hover {
    background: #1a4a8a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 34, 104, 0.3);
}

.btn-back-list i {
      font-size: 1.2rem;
      transition: transform 0.3s ease;
  }
  
.btn-back-list:hover i {
      transform: translateX(-4px);
  }

.btn-back-list.btn-next:hover i {
      transform: translateX(4px);
  }

/* =============================================
   Portfolio Responsive
   ============================================= */
@media (max-width: 1200px) {
    .portfolio-grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .portfolio-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .portfolio-detail-header h4 {
        font-size: 1.2rem;
    }

    .portfolio-detail-table th {
        width: 140px;
        padding: 12px 16px;
    }

    .portfolio-detail-table td {
        padding: 12px 16px;
    }
}

@media (max-width: 600px) {
    .portfolio-grid-4 {
        grid-template-columns: 1fr;
    }

    .portfolio-detail-main-img {
        border-radius: 12px;
    }

    .portfolio-detail-header {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    .portfolio-detail-table th,
    .portfolio-detail-table td {
        display: block;
        width: 100%;
        padding: 8px 20px;
    }

    .portfolio-detail-table th {
        padding-bottom: 2px;
        border-bottom: none;
        font-size: 0.85rem;
        color: var(--gray);
    }

    .portfolio-detail-table td {
        padding-top: 2px;
    }

    .portfolio-pagination .page-num,
    .portfolio-pagination .page-arrow {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }

    .portfolio-detail-back {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 8px !important;
    }

    .portfolio-detail-back .btn-back-list {
        margin: 0 !important;
        padding: 10px 20px !important;
        font-size: 0.85rem !important;
        gap: 6px !important;
    }

    .portfolio-detail-back .btn-back-list i {
        font-size: 1rem !important;
    }
}

/* Pontoon Simulator Wrapper Style */
.simulator-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    margin: 60px 0;
    padding: 20px 0 30px 0;
}

/* 세련되고 현대적인 실행 버튼 */
.btn-launch-simulator {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: linear-gradient(135deg, var(--primary), #1a4a8a);
    color: var(--white);
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(44, 114, 177, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-launch-simulator i {
    font-size: 1.5rem;
}

.btn-launch-simulator:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 30px rgba(44, 114, 177, 0.35);
}

.btn-launch-simulator:active {
    transform: translateY(-1px) scale(1.01);
}

/* 모달 팝업 시스템 */
.simulator-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.simulator-modal.active {
    opacity: 1;
    visibility: visible;
}

.simulator-modal-content {
    position: relative;
    width: 95vw;
    height: 90vh;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.simulator-modal.active .simulator-modal-content {
    transform: scale(1);
}

.simulator-modal-content iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    border-radius: 16px;
}

/* 모달 닫기 버튼 */
.simulator-modal-close {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 45px;
    height: 45px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--black);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.25s ease;
    z-index: 10;
}

.simulator-modal-close:hover {
    background: var(--black);
    color: var(--white);
    transform: translateX(-50%) rotate(90deg);
}

/* 모바일 접속 시 대체 메시지 */
.simulator-mobile-warning {
    display: none;
    text-align: center;
    padding: 60px 20px;
    background: #f8f9fa;
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--text);
    width: 100%;
}

.simulator-mobile-warning i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 15px;
    display: block;
}

.simulator-mobile-warning p {
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

/* 이미지 프리뷰 스타일 */
.simulator-preview {
    margin-top: 30px;
    max-width: 100%;
    text-align: center;
}

.img-simulator-preview {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border);
    display: block;
    margin: 0 auto;
}

/* 미디어 쿼리 대응 */
@media (max-width: 768px) {
    .simulator-preview {
        display: none !important;
    }
    .btn-launch-simulator {
        display: none !important;
    }
    .simulator-mobile-warning {
        display: block !important;
    }
}

/* ==========================================
   E-Catalog Bento Grid Redesign (2026 Trend)
   ========================================== */

/* 1. Bento Card & Layout Container (.prbox, .prsection) */
.prsection.mg50px {
    margin: 80px 0; /* 구획간의 여백을 넉넉하게 확보 */
}

.prbox {
    display: grid;
    grid-template-columns: 1fr 1.3fr; /* 좌측 표지 이미지, 우측 설명문 벤토 구성 */
    gap: 64px;
    align-items: center;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06); /* 1px의 투명도 높은 미세한 보더 */
    border-radius: 28px; /* 프리미엄 라운딩 코너 */
    padding: 60px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.03); /* 넓고 부드러운 드롭 섀도우 */
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.4s ease;
}

/* 벤토 카드 마우스 호버 리프팅 및 입체 섀도우 극대화 */
.prbox:hover {
    transform: translateY(-6px);
    box-shadow: 0 45px 90px rgba(44, 114, 177, 0.08);
    border-color: rgba(44, 114, 177, 0.15);
}

/* 2. E-Catalog Cover Image (.img > img) */
.prbox .img {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                box-shadow 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
                border-color 0.4s ease;
    aspect-ratio: 1 / 1.414; /* 카탈로그 최적 비율 유지 */
}

.prbox .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* 이미지 카드 호버 시 내부 줌인 및 외곽 미세 글로우 */
.prbox:hover .img img {
    transform: scale(1.04);
}

.prbox:hover .img {
    box-shadow: 0 25px 50px rgba(44, 114, 177, 0.15);
    border-color: rgba(44, 114, 177, 0.25);
}

/* 3. Typography Hierarchy (.eng, h4, p) */
.prbox .txt {
    display: flex;
    flex-direction: column;
}

/* 보조제목 */
.prbox .txt > .eng {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary); /* 브랜드 포인트 컬러 */
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: inline-block;
}

/* 메인 제목 (대담하고 강력하게 대비 극대화) */
.prbox .txt > h4 {
    font-family: var(--font-main);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--black);
    line-height: 1.25;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    word-break: keep-all;
}

/* 설명글 (얇고 가볍게, 가독성 향상) */
.prbox .txt > p {
    font-family: var(--font-main);
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 36px;
    word-break: keep-all;
}

/* 설명글 안의 줄바꿈 텍스트 */
.prbox .txt > p span {
    display: block;
    margin-top: 12px;
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--gray);
}

/* 4. Action Buttons (.btn_wrap) */
.prbox .btn_wrap {
    display: flex;
    gap: 16px;
    margin: 0;
}

.prbox .btn_wrap a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* PDF View (메인 그라데이션 버튼) */
.prbox .btn_wrap a:first-child {
    background: linear-gradient(135deg, var(--primary), #1e5a96);
    color: var(--white);
    border: 1px solid transparent;
}

.prbox .btn_wrap a:first-child:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(44, 114, 177, 0.35);
}

/* PDF Download (서브 아웃라인 매트 버튼) */
.prbox .btn_wrap a:last-child {
    background: var(--white);
    color: var(--black);
    border: 1px solid var(--border-dark);
}

.prbox .btn_wrap a:last-child:hover {
    background: var(--gray-light);
    border-color: var(--black);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.prbox .btn_wrap a:active {
    transform: translateY(-1px) scale(1.01);
}

/* 5. Scroll Stagger Fade-in 애니메이션 연동 */
.prbox .img,
.prbox .txt > .eng,
.prbox .txt > h4,
.prbox .txt > p,
.prbox .txt > .btn_wrap {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
                transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* 스크롤로 인해 부모 엘리먼트에 .visible 클래스가 추가될 시, 순차 stagger 페이드인 */
.fade-up.init-hidden.visible .prbox .img {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

.fade-up.init-hidden.visible .prbox .txt > .eng {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.25s;
}

.fade-up.init-hidden.visible .prbox .txt > h4 {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.35s;
}

.fade-up.init-hidden.visible .prbox .txt > p {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.45s;
}

.fade-up.init-hidden.visible .prbox .txt > .btn_wrap {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.55s;
}

/* 6. Responsive (반응형 모바일 미디어 쿼리) */
@media (max-width: 991px) {
    .prbox {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
        border-radius: 20px;
    }
    
    .prbox .img {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .prbox .txt > h4 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .prbox {
        padding: 30px 20px;
        gap: 30px;
    }
    
    .prbox .btn_wrap {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .prbox .btn_wrap a {
        width: 100%;
    }
    
    .prbox .txt > h4 {
        font-size: 1.6rem;
    }
}

/* ==========================================
   Contact Page Bento Grid Redesign (2026)
   ========================================== */

/* --- 1. 상단 설명글 (.consulser_txt) --- */
.consulser_txt {
    text-align: center;
    margin-bottom: 72px;
    padding: 52px 48px;
    background: linear-gradient(145deg, #f8fafc, #eef3f9);
    border: 1px solid rgba(44, 114, 177, 0.08);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(44, 114, 177, 0.04),
                0 1px 3px rgba(0, 0, 0, 0.02);
    position: relative;
    overflow: hidden;
}

/* 상단 배너 장식 라인 */
.consulser_txt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), #4a9ade);
    border-radius: 0 0 3px 3px;
}

.consulser_txt h3 {
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 800;
    color: #1a2b3c;
    line-height: 1.65;
    letter-spacing: -0.5px;
    word-break: keep-all;
}

.consulser_txt span {
    display: inline-block;
    font-size: 1rem;
    color: var(--primary);
    margin-top: 20px;
    font-weight: 700;
    letter-spacing: 0.3px;
    background: rgba(44, 114, 177, 0.06);
    padding: 10px 24px;
    border-radius: 50px;
    border: 1px solid rgba(44, 114, 177, 0.1);
}

/* --- 2. 부서 섹션 그리드 (.cperson_con) --- */
.cperson_con {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 28px;
    margin-bottom: 80px;
}

/* --- 3. 각 부서 박스 (.cperson_box) - 모든 카드 동일 스타일 --- */
.cperson_box {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 20px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02),
                0 1px 3px rgba(0, 0, 0, 0.03);
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.35s ease;
}

/* 호버: 부드러운 리프팅 + 블루 글로우 */
.cperson_box:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 20px 48px rgba(44, 114, 177, 0.10),
                0 8px 16px rgba(44, 114, 177, 0.06);
    border-color: rgba(44, 114, 177, 0.18);
}

/* --- 4. 부서명 박스 (.box-top) --- */
.cperson_box .box-top {
    background: linear-gradient(135deg, #1e3a5f, #2C72B1);
    padding: 22px 28px;
    text-align: left;
    position: relative;
    overflow: hidden;
}

/* 부서명 박스 장식 패턴 */
.cperson_box .box-top::after {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
}

/* --- 5. 부서명 (h3.c-tit01) --- */
.cperson_box .c-tit01 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--white);
    margin: 0;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1;
}

/* 부서명 왼쪽 아이콘 공통 기반 */
.cperson_box .c-tit01::before {
    content: '';
    display: inline-block;
    width: 22px;
    height: 22px;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    flex-shrink: 0;
    opacity: 0.9;
}

/* 마케팅/영업 아이콘: Users (Card 1, 2) */
.cperson_box:nth-child(1) .c-tit01::before,
.cperson_box:nth-child(2) .c-tit01::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'/%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'/%3E%3C/svg%3E");
}

/* 생산본부 아이콘: Factory (Card 3, 4) */
.cperson_box:nth-child(3) .c-tit01::before,
.cperson_box:nth-child(4) .c-tit01::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 20h20'/%3E%3Cpath d='M5 20V8.2L9 4l4 4.2V8.2l4-4.2 4 4.2V20'/%3E%3Cpath d='M9 20v-4h4v4'/%3E%3Cpath d='M3 20h2'/%3E%3Cpath d='M19 20h2'/%3E%3C/svg%3E");
}

/* CS 아이콘: Headset (Card 5) */
.cperson_box:nth-child(5) .c-tit01::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 18v-6a9 9 0 0 1 18 0v6'/%3E%3Cpath d='M21 19a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3z'/%3E%3Cpath d='M3 19a2 2 0 0 0 2 2h1a2 2 0 0 0 2-2v-3a2 2 0 0 0-2-2H3z'/%3E%3C/svg%3E");
}

/* R&D 아이콘: Lightbulb (Card 6) */
.cperson_box:nth-child(6) .c-tit01::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 14c.2-1 .7-1.7 1.5-2.5 1-.9 1.5-2.2 1.5-3.5A6 6 0 0 0 6 8c0 1 .2 2.2 1.5 3.5.7.7 1.3 1.5 1.5 2.5'/%3E%3Cpath d='M9 18h6'/%3E%3Cpath d='M10 22h4'/%3E%3C/svg%3E");
}

/* --- 카드 내부 바디 (.box-bottom) --- */
.cperson_box .box-bottom {
    padding: 28px 28px 32px;
    background: var(--white);
}

/* --- 6. 하는일 (dt) --- */
.cperson_box dl dt {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a2b3c;
    margin-bottom: 20px;
    line-height: 1.5;
    min-height: auto;
    text-align: left;
    border-bottom: 1px solid rgba(44, 114, 177, 0.10);
    padding-bottom: 16px;
    padding-left: 12px;
    border-left: 3px solid var(--primary);
}

/* --- 8. 내용 (dd) --- */
.cperson_box dl dd {
    display: flex;
    font-size: 0.92rem;
    color: #4a5568;
    margin-bottom: 10px;
    align-items: center;
    font-weight: 400;
    padding: 6px 8px;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.cperson_box dl dd:hover {
    background: rgba(44, 114, 177, 0.03);
}

.cperson_box dl dd:last-child {
    margin-bottom: 0;
}

.cperson_box dl dd a {
    color: var(--primary);
    font-weight: 600;
    transition: color 0.25s ease, text-decoration 0.25s ease;
}

.cperson_box dl dd a:hover {
    color: #1a5a96;
    text-decoration: underline;
}

/* --- 7. 분류(강조) span.bbtitle + 왼쪽 아이콘 --- */
.cperson_box .bbtitle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 100px;
    font-weight: 700;
    color: #2d3748;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* 분류 아이콘 공통 기반 */
.cperson_box .bbtitle::before {
    content: '';
    display: inline-block;
    width: 15px;
    height: 15px;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    flex-shrink: 0;
}

/* Manager 아이콘 */
.cperson_box dl dd:nth-of-type(1) .bbtitle::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232C72B1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3C/svg%3E");
}

/* Tel 아이콘 */
.cperson_box dl dd:nth-of-type(2) .bbtitle::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232C72B1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.127.96.361 1.903.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.907.339 1.85.573 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
}

/* Mobile 아이콘 */
.cperson_box dl dd:nth-of-type(3) .bbtitle::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232C72B1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='5' y='2' width='14' height='20' rx='2' ry='2'/%3E%3Cline x1='12' y1='18' x2='12.01' y2='18'/%3E%3C/svg%3E");
}

/* Email 아이콘 */
.cperson_box dl dd:nth-of-type(4) .bbtitle::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232C72B1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E");
}

/* --- 스크롤 Stagger Fade-in Up 애니메이션 --- */
.consulser_txt,
.cperson_box {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

/* .visible 부모 활성화 시 순차 등장 */
.fade-up.init-hidden.visible .consulser_txt {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.05s;
}

.fade-up.init-hidden.visible .cperson_box:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.15s;
}

.fade-up.init-hidden.visible .cperson_box:nth-child(2) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.25s;
}

.fade-up.init-hidden.visible .cperson_box:nth-child(3) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.35s;
}

.fade-up.init-hidden.visible .cperson_box:nth-child(4) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.45s;
}

.fade-up.init-hidden.visible .cperson_box:nth-child(5) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.55s;
}

.fade-up.init-hidden.visible .cperson_box:nth-child(6) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.65s;
}

/* --- 모바일 반응형 --- */
@media (max-width: 991px) {
    .consulser_txt {
        padding: 36px 24px;
        margin-bottom: 48px;
    }

    .consulser_txt h3 {
        font-size: 1.25rem;
    }

    .cperson_con {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .consulser_txt {
        padding: 28px 20px;
        border-radius: 16px;
    }

    .consulser_txt span {
        font-size: 0.88rem;
        padding: 8px 16px;
    }

    .cperson_box .box-top {
        padding: 18px 20px;
    }

    .cperson_box .box-bottom {
        padding: 20px;
    }

    .cperson_box .bbtitle {
        min-width: 88px;
    }
}

/* ============================================================ */
/* Phase 6: Mega Pontoon Page Components (.mega_con Redesign) */
/* ============================================================ */

/* 1. Staggered Scroll Animation for mega_con children */
.mega_con > * {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.init-hidden.visible .mega_con > * {
    opacity: 1;
    transform: translateY(0);
}

.fade-up.init-hidden.visible .mega_con > *:nth-child(1) { transition-delay: 0.1s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(2) { transition-delay: 0.15s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(3) { transition-delay: 0.2s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(4) { transition-delay: 0.25s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(5) { transition-delay: 0.3s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(6) { transition-delay: 0.35s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(7) { transition-delay: 0.4s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(8) { transition-delay: 0.45s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(9) { transition-delay: 0.5s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(10) { transition-delay: 0.55s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(11) { transition-delay: 0.6s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(12) { transition-delay: 0.65s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(13) { transition-delay: 0.7s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(14) { transition-delay: 0.75s; }
.fade-up.init-hidden.visible .mega_con > *:nth-child(15) { transition-delay: 0.8s; }

/* 2. Certifications & Verifications Grid Card Design */
.mega_con .cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.mega_con .cert-item {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02), 0 1px 3px rgba(0, 0, 0, 0.02);
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.4s ease;
}

.mega_con .cert-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(44, 114, 177, 0.12);
    border-color: rgba(44, 114, 177, 0.25);
}

.mega_con .cert-img-wrap {
    padding: 40px;
    background: #f4f7fa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.mega_con .cert-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.01);
    pointer-events: none;
}

.mega_con .cert-img-wrap img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mega_con .cert-item:hover .cert-img-wrap img {
    transform: scale(1.05);
}

.mega_con .cert-info {
    padding: 30px 24px;
    background: var(--white);
}

.mega_con .cert-info p {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--black);
    margin: 0;
    line-height: 1.5;
}

.mega_con .cert-info small {
    display: block;
    margin-top: 10px;
    font-size: 0.88rem;
    color: var(--gray);
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* 3. Design & Structural Analysis Section */
.mega_con .summary-text {
    font-size: 1.15rem;
    font-weight: 300;
    color: var(--text);
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 50px;
}

.mega_con .analysis-section {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 60px !important;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.02);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.mega_con .analysis-section:hover {
    border-color: rgba(44, 114, 177, 0.15);
    box-shadow: 0 25px 60px rgba(44, 114, 177, 0.05);
}

.mega_con .analysis-section img {
    max-width: 100%;
    height: auto;
    border-radius: 12px !important;
    border: 1px solid rgba(0, 0, 0, 0.04) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04) !important;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.mega_con .analysis-section:hover img {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08) !important;
}

/* 4. Table Design (Minimal & Clean, 2026 UX Trend) */
.mega_con table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 30px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-dark);
}

.mega_con table caption {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.mega_con table th,
.mega_con table td {
    padding: 16px 20px;
    font-size: 0.95rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    vertical-align: middle;
}

.mega_con table th:last-child,
.mega_con table td:last-child {
    border-right: none;
}

.mega_con table tr:last-child td {
    border-bottom: none;
}

/* Clean Solid Background Header - No Gradients */
.mega_con table th {
    background-color: #1e3d6b;
    color: var(--white);
    font-weight: 700;
    letter-spacing: 0.3px;
    border-bottom: 2px solid rgba(0,0,0,0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.mega_con table th span {
    display: block;
    font-size: 0.8rem;
    font-weight: 400;
    opacity: 0.85;
    margin-top: 4px;
}

.mega_con table td {
    color: var(--text);
    background-color: var(--white);
    transition: background-color 0.2s ease;
}

.mega_con table tr:hover td {
    background-color: #f8fafc;
}

.mega_con table td span {
    font-size: 0.85rem;
    color: var(--gray);
}

/* Highlight Column or Spec Cells */
.mega_con table td:first-child {
    font-weight: 600;
    color: var(--black);
    background-color: #fcfdfe;
}

/* 5. Global Export Track Record */
.mega_con .export-track {
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 24px;
    padding: 50px 40px;
    margin-bottom: 60px !important;
    box-shadow: 0 15px 45px rgba(0,0,0,0.02);
}

.mega_con .export-main-info {
    display: flex;
    gap: 40px;
    align-items: center;
}

.mega_con .export-main-info img {
    border-radius: 12px !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid rgba(0, 0, 0, 0.04) !important;
}

.mega_con .export-main-info h4 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 20px;
    line-height: 1.4;
    border-left: 4px solid var(--primary);
    padding-left: 15px;
}

.mega_con .export-main-info ul li {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text);
}

.mega_con .export-main-info ul li strong {
    color: var(--black);
    display: inline-block;
    min-width: 140px;
}

/* Mooring / Guam Grid Photos */
.mega_con .col_list03 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    list-style: none;
    padding: 0;
}

.mega_con .col_list03.mooring-grid {
    grid-template-columns: repeat(2, 1fr);
}

.mega_con .col_list03 li {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s ease;
}

.mega_con .col_list03 li:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 20px 40px rgba(44, 114, 177, 0.15);
    border-color: rgba(44, 114, 177, 0.25);
}

.mega_con .col_list03 .over-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mega_con .col_list03 li:hover .over-cover img {
    transform: scale(1.05);
}

.mega_con .description_txt {
    font-size: 1rem;
    color: var(--gray-dark);
    font-weight: 500;
    margin-top: 15px;
    text-align: center;
}

/* 6. Applications Section Redesign (Bento Card Style) */
.mega_con .feature_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.mega_con .feature_list > li {
    display: flex;
    flex-direction: column !important;
    gap: 0px;
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    overflow: hidden;
    padding: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.4s ease;
}

.mega_con .feature_list > li:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 20px 45px rgba(44, 114, 177, 0.1);
    border-color: rgba(44, 114, 177, 0.25);
}

.mega_con .feature_list .text_g {
    padding: 30px;
    order: 2;
}

.mega_con .feature_list .text_g .title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
}

.mega_con .feature_list .text_g p {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.6;
    margin: 0;
}

.mega_con .feature_list .img_g {
    width: 100%;
    order: 1;
}

.mega_con .feature_list .img_g .img {
    height: 240px;
    border-radius: 0;
    box-shadow: none;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mega_con .feature_list > li:hover .img_g .img {
    transform: scale(1.04);
}

/* 7. Responsive adjustments for mega_con */
@media (max-width: 991px) {
    .mega_con .cert-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .mega_con .cert-img-wrap {
        height: 300px;
    }
    
    .mega_con .analysis-section {
        padding: 24px;
    }
    
    .mega_con table th,
    .mega_con table td {
        padding: 12px 14px;
        font-size: 0.85rem;
    }
    
    .mega_con .export-main-info {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }
    
    .mega_con .col_list03 {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px;
    }
    
    .mega_con .feature_list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .mega_con .col_list03 {
        grid-template-columns: 1fr !important;
    }
    
    .mega_con table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* 8. Export Track - Certificate Image Aspect Ratio Adjustments */
.mega_con .export-track > ul:nth-child(7) > li:nth-child(2) .over-cover,
.mega_con .export-track > ul:nth-child(7) > li:nth-child(3) .over-cover,
.mega_con .export-track > ul:nth-child(7) > li:nth-child(4) .over-cover {
    aspect-ratio: 1 / 1.414 !important; /* A4 vertical ratio for documents */
    background-color: var(--white) !important;
}

.mega_con .export-track > ul:nth-child(7) > li:nth-child(2) .over-cover img,
.mega_con .export-track > ul:nth-child(7) > li:nth-child(3) .over-cover img,
.mega_con .export-track > ul:nth-child(7) > li:nth-child(4) .over-cover img {
    object-fit: contain !important;
    width: 100% !important;
    height: 100% !important;
    padding: 10px;
}

/* Marine Septic Tanks Custom Style for Gallery List */
.marvel .col_list03 li {
    aspect-ratio: auto;
}

.marvel .col_list03 li .over-cover {
    height: auto;
}

.marvel .col_list03 .description_txt {
    padding: 15px 20px;
    text-align: center;
    font-weight: 700;
    color: var(--black);
    font-size: 16px;
    background: var(--white);
    margin: 0;
}

/* Underwater Construction / Feature List Vertical Layout */
.feature_list.vertical_layout > li {
    flex-direction: column !important;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--border);
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.feature_list.vertical_layout .img_g,
.feature_list.vertical_layout .text_g {
    width: 100%;
    flex: none;
    min-width: 100%;
}

.feature_list.vertical_layout .img_g .img {
    height: 450px;
    border-radius: 8px;
}

.feature_list.vertical_layout .text_g {
    padding-top: 15px;
}

/* Underwater Construction / Feature List Vertical Layout */
.feature_list.vertical_layout > li {
    flex-direction: column !important;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--border);
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.feature_list.vertical_layout .img_g,
.feature_list.vertical_layout .text_g {
    width: 100%;
    flex: none;
    min-width: 100%;
}

.feature_list.vertical_layout .img_g .img {
    height: 450px;
    border-radius: 8px;
}

.feature_list.vertical_layout .text_g {
    padding-top: 15px;
}

/* Underwater Feature Flex Grid Layout */
.underwater_feature {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.underwater_feature > ul {
    flex: 0 0 calc(50% - 15px);
    width: calc(50% - 15px);
    box-sizing: border-box;
    margin-bottom: 20px !important;
}

.underwater_feature .feature_list.vertical_layout .img_g .img {
    height: 300px;
}

@media (max-width: 768px) {
    .underwater_feature > ul {
        flex: 0 0 100%;
        width: 100%;
    }
    .underwater_feature .feature_list.vertical_layout .img_g .img {
        height: 250px;
    }
}

.underwater_feature .feature_list.vertical_layout .text_g {
    padding: 20px;
}

/* Underwater Construction / 4 Column Gallery Layout */
.four_col_gallery {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 24px !important;
    list-style: none;
    padding: 0;
    margin-bottom: 20px !important;
}

.four_col_gallery > li {
    flex: 0 0 calc(25% - 18px) !important;
    width: calc(25% - 18px) !important;
    box-sizing: border-box;
}

@media (max-width: 1024px) {
    .four_col_gallery > li {
        flex: 0 0 calc(50% - 12px) !important;
        width: calc(50% - 12px) !important;
    }
}

@media (max-width: 768px) {
    .four_col_gallery > li {
        flex: 0 0 100% !important;
        width: 100% !important;
    }
}

/* Marine Erosion Prevention / Unique visual layout */
.unique_erosion_pic {
    aspect-ratio: 5 / 3 !important;
}

.unique_erosion_pic img {
    height: 100% !important;
    width: auto !important;
    object-fit: cover !important;
}

/* Marine Erosion Prevention / Center align feature */
.unique_erosion_feature_li {
    align-items: center !important;
}

/* Marine Erosion Prevention / 2 Column Grid Layout */
.col_list03.unique_erosion_two_col {
    grid-template-columns: repeat(2, 1fr) !important;
}

/* Marine Erosion Prevention / Resize image height */
.unique_erosion_feature_img,
.unique_erosion_feature_img .img {
    height: 450px !important;
}

/* Marine Erosion Prevention / Fit image by width */
.unique_erosion_width_fit {
    aspect-ratio: auto !important;
    height: auto !important;
}

.unique_erosion_width_fit img {
    width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
}

/* Marine Erosion Prevention / Bottom align description */
.unique_erosion_li_parent {
    display: flex !important;
    flex-direction: column !important;
}

.unique_erosion_p_bottom {
    margin-top: auto !important;
}

/* Marine Erosion Prevention / Test Title and List style */
.unique_erosion_test_title {
    font-weight: 700 !important;
    font-size: 1.2em !important;
    margin-top: 30px !important;
    margin-bottom: 15px !important;
    color: var(--black) !important;
}

.unique_erosion_bullet_list {
    list-style-type: disc !important;
    padding-left: 20px !important;
    margin-bottom: 30px !important;
}

.unique_erosion_bullet_list li {
    list-style-type: disc !important;
    margin-bottom: 8px !important;
    line-height: 1.6 !important;
}

/* Marine Erosion Prevention / Gallery Flex Layout */
.col_list03.unique_erosion_flex_gallery {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important; /* 가로 중앙 정렬 적용 */
    gap: 20px !important;
    margin-top: 40px !important;
    margin-bottom: 80px !important;
}

.col_list03.unique_erosion_flex_gallery > li {
    flex: 0 0 auto !important; /* 너비 고정 해제 */
    height: 300px !important; /* 높이 통일 (1.2배 크게 적용) */
    display: flex !important;
    flex-direction: column !important;
    aspect-ratio: auto !important;
}

@media (max-width: 768px) {
    .col_list03.unique_erosion_flex_gallery > li {
        flex: 1 1 100% !important; /* 모바일 대응: 1열 배치 (가로로 하나만 노출) */
        height: auto !important; /* 모바일에서는 높이 고정 해제 */
    }
}

/* Width & Height Fit Containers */
.unique_erosion_width_fit_container,
.unique_erosion_height_fit_container {
    aspect-ratio: auto !important;
    height: 100% !important;
    width: auto !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 10px !important; /* 내부 패딩 추가 */
    box-sizing: border-box !important; /* 패딩으로 인한 크기 변형 방지 */
}

.unique_erosion_width_fit_container img,
.unique_erosion_height_fit_container img {
    height: 100% !important;
    width: auto !important;
    object-fit: contain !important; /* 이미지 잘림 방지 및 원본 비율 보존 */
}

/* Marine Erosion Prevention / Spec Table Design (Matches .mega_con table) */
.unique_erosion_spec_table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 15px !important;
    margin-bottom: 25px !important;
    border-radius: 12px;
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
    overflow: hidden;
    border: 1px solid var(--border-dark);
}

.unique_erosion_spec_table th,
.unique_erosion_spec_table td {
    padding: 16px 20px;
    font-size: 0.95rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    vertical-align: middle;
}

.unique_erosion_spec_table th:last-child,
.unique_erosion_spec_table td:last-child {
    border-right: none;
}

.unique_erosion_spec_table tr:last-child td {
    border-bottom: none;
}

.unique_erosion_spec_table th {
    background-color: #1e3d6b !important;
    color: var(--white) !important;
    font-weight: 700;
    letter-spacing: 0.3px;
    border-bottom: 2px solid rgba(0,0,0,0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.unique_erosion_spec_table td {
    color: var(--text);
    background-color: var(--white);
    transition: background-color 0.2s ease;
}

.unique_erosion_spec_table tr:hover td {
    background-color: #f8fafc;
}

.unique_erosion_spec_table td:first-child {
    font-weight: normal !important;
    color: var(--text) !important;
    background-color: var(--white) !important;
}

@media (max-width: 1024px) {
    .unique_erosion_spec_table th,
    .unique_erosion_spec_table td {
        padding: 12px 14px !important;
        font-size: 0.85rem !important;
    }
}

@media (max-width: 576px) {
    .unique_erosion_spec_table {
        display: block !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
    }
}

.unique_erosion_table_title {
    font-size: 1.05rem;
    color: var(--black);
    margin-top: 25px;
    margin-bottom: 10px;
}

/* Spec Image Margin & Alignments */
.unique_erosion_spec_img {
    margin-top: 20px !important;
}

.unique_erosion_spec_desc {
    display: block !important;
    padding: 15px 20px !important;
    text-align: center !important;
    font-weight: 700 !important;
    color: var(--black) !important;
    font-size: 16px !important;
    background: var(--white) !important;
    margin: 0 !important;
    border: 1px solid var(--border) !important;
    border-top: none !important;
    border-bottom-left-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05) !important;
}

/* Marine Erosion Prevention / Bottom highlight block */
.unique_erosion_highlight_txt {
    text-align: center !important;
    margin-top: 40px !important;
    margin-bottom: 40px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    width: fit-content !important;
    max-width: 95% !important;
    font-size: 1.15rem !important;
    font-weight: 600 !important;
    line-height: 1.7 !important;
    color: var(--primary) !important; /* 마린 블루 브랜드 컬러 적용 */
    background-color: #f8fafc !important; /* 연한 블루그레이 배경 */
    padding: 25px 30px !important;
    border-radius: 12px !important;
    border: 1px solid var(--border) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02) !important;
}

/* ============================================================ */
/* Marine Erosion Prevention / Responsive Design (Tablet & Mobile) */
/* ============================================================ */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    /* marvel_top 태블릿 대응 */
    body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > .marvel_top {
        padding: 40px !important;
        gap: 30px !important;
        margin-bottom: 50px !important;
    }
    
    /* 피처 이미지 높이 조정 */
    .unique_erosion_feature_img,
    .unique_erosion_feature_img .img {
        height: 350px !important;
    }

    /* 2열 그리드 패딩 및 갭 조정 */
    .col_list03.unique_erosion_two_col {
        gap: 20px !important;
    }

    /* 스펙 테이블 패딩 및 폰트 크기 조정 */
    .unique_erosion_spec_table th,
    .unique_erosion_spec_table td {
        padding: 12px 14px !important;
        font-size: 0.85rem !important;
    }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    /* marvel_top 모바일 대응 */
    body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > .marvel_top {
        padding: 24px 20px !important;
        gap: 20px !important;
        margin-bottom: 40px !important;
        border-radius: 16px !important;
    }
    
    .marvel_text dl dt {
        font-size: 1.35rem !important;
        margin-bottom: 12px !important;
    }
    
    .marvel_text dl dd {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }

    /* 피처 이미지 높이 조정 */
    .unique_erosion_feature_img,
    .unique_erosion_feature_img .img {
        height: 250px !important;
    }

    /* 2열 그리드를 1열로 변경 */
    .col_list03.unique_erosion_two_col {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    /* 1열로 변경된 이미지들의 컨테이너 높이 맞춤 */
    .col_list03.unique_erosion_two_col > li > .over-cover {
        height: 250px !important;
    }
    
    .col_list03.unique_erosion_two_col > li > .over-cover img {
        height: 100% !important;
        width: 100% !important;
        object-fit: cover !important;
    }

    /* 테스트 조건 및 결과 타이틀 & 리스트 */
    .unique_erosion_test_title {
        font-size: 1.05rem !important;
        margin-top: 25px !important;
        margin-bottom: 10px !important;
    }

    .unique_erosion_bullet_list {
        padding-left: 15px !important;
        margin-bottom: 25px !important;
    }

    .unique_erosion_bullet_list li {
        font-size: 0.88rem !important;
        margin-bottom: 6px !important;
    }

    /* 갤러리 플렉스 레이아웃 모바일 여백 및 열 조절 */
    .col_list03.unique_erosion_flex_gallery {
        gap: 10px !important;
        margin-top: 25px !important;
        margin-bottom: 40px !important;
    }

    /* 스펙 테이블 가로 스크롤 및 폰트 축소 */
    .unique_erosion_spec_table {
        display: block !important;
        overflow-x: auto !important;
        white-space: nowrap !important;
        border-radius: 8px !important;
    }

    .unique_erosion_spec_table th,
    .unique_erosion_spec_table td {
        padding: 10px 12px !important;
        font-size: 0.8rem !important;
    }

    .unique_erosion_table_title {
        font-size: 0.95rem !important;
        margin-top: 20px !important;
    }

    /* 스펙 이미지 및 설명 블록 */
    .unique_erosion_spec_img {
        height: 250px !important;
    }
    
    .unique_erosion_spec_desc {
        font-size: 14px !important;
        padding: 12px 15px !important;
    }

    /* 하단 하이라이트 블록 모바일 최적화 */
    .unique_erosion_highlight_txt {
        font-size: 0.95rem !important;
        padding: 18px 20px !important;
        margin-top: 30px !important;
        margin-bottom: 30px !important;
        line-height: 1.6 !important;
        border-radius: 10px !important;
    }

    /* 지정된 범위 내 테이블 모바일 100% 최적화 */
    body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > ul:nth-child(12) > li > div.text_g table {
        display: table !important;
        width: 100% !important;
        table-layout: auto !important;
        white-space: normal !important;
    }

    /* 갤러리 내부의 이미지 가로 기준으로 크기 맞춤 */
    body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > ul.col_list03.unique_erosion_flex_gallery > li > .over-cover {
        width: 100% !important;
        height: auto !important;
    }
    body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > ul.col_list03.unique_erosion_flex_gallery > li > .over-cover img {
        width: 100% !important;
        height: auto !important;
        object-fit: contain !important;
    }
}

/* Extra Small Mobile (max-width: 576px) */
@media (max-width: 576px) {
    /* 갤러리 플렉스 2열 -> 1열로 변경 */
    .col_list03.unique_erosion_flex_gallery > li {
        flex: 1 1 100% !important;
        height: auto !important;
    }
}

/* Marine Erosion Prevention / Bottom comparison image responsive fit */
body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > div.over-cover {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05) !important;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
}

body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > div.over-cover > img {
    width: 100% !important;
    height: auto !important;
    display: block !important;
}

/* Marine Erosion Prevention / Specific feature image background size adjust */
body > section.sub-page-wrap > div > div.fade-up.init-hidden.delay-2.visible > div > ul:nth-child(12) > li > div.img_g.h480 > div {
    background-size: 100% auto !important;
    background-position: center center !important;
}

/* Organization Row 2 Unique z-index adjustments */
.org-row2-line-unique {
    z-index: 1 !important;
}
.org-row2-card-unique {
    z-index: 2 !important;
}

/* Mega Pontoon - Quality Inspection Gallery Item Divs Max Height */
.mega-quality-inspection-div {
    max-height: 275px !important;
    overflow: hidden;
}

.mega-quality-inspection-div img {
    height: 100% !important;
    width: 100% !important;
    object-fit: cover;
}

/* Mega Pontoon - Quality Inspection Gallery Grid Columns */
.mega-quality-inspection-gallery {
    grid-template-columns: repeat(4, 1fr) !important;
}

/* Mega Pontoon - Quality Inspection Gallery 1st Item (Container Override) */
.mega_con .col_list03.mega-quality-inspection-gallery li:nth-child(1) .over-cover.mega-quality-inspection-div-first {
    aspect-ratio: auto !important;
    height: 275px !important;
    overflow: hidden !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

/* 이미지: 세로 꽉 차게 (height: 100%, width: auto) */
.mega_con .col_list03.mega-quality-inspection-gallery li:nth-child(1) .over-cover.mega-quality-inspection-div-first img {
    width: auto !important;
    height: 100% !important;
    max-width: none !important;
    object-fit: contain !important;
    display: block !important;
}

/* Cathodic Protection - 4-column Grid layout */
.marvel .col_list03.cathodic-protection-gallery {
    grid-template-columns: repeat(4, 1fr) !important;
}

@media (max-width: 1023px) {
    .marvel .col_list03.cathodic-protection-gallery {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 767px) {
    .marvel .col_list03.cathodic-protection-gallery {
        grid-template-columns: 1fr !important;
    }
}



/* 웹 접근성 스크린 리더용 숨김 텍스트 */
.blind {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}