.menu-banner__icon {
        margin-right: 10px;
    }

    .menu-banner__inner {
        width: calc(100% - 62px);
    }
/* ========================================
   코아 홈페이지 메인 스타일시트
   ======================================== */

/* ========================================
   1. 기본 설정
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #004A98;
    --secondary-color: #333333;
    --accent-color: #0066CC;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f5f5f5;
    --bg-lighter: #fafafa;
    --border-color: #e0e0e0;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-hover: 0 4px 12px rgba(0,0,0,0.12);
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-color);
    line-height: 1.7;
    background-color: #ffffff;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ========================================
   2. 헤더
   ======================================== */
.header {
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #e0e0e0;
    transition: box-shadow 0.3s ease;
    will-change: box-shadow;
}

/* 상단 로고 바 */
.header-top-bar {
    background: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    padding: 20px 0;
    transition: padding 0.3s ease;
    will-change: padding;
}

.header-top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: baseline;
    gap: 15px;
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.logo-tagline {
    font-size: 13px;
    color: var(--text-light);
    font-weight: 400;
    letter-spacing: 0px;
}

/* 모바일 메뉴 토글 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    padding: 10px;
    border-radius: 4px;
    margin-left: auto;
}

.mobile-menu-toggle:hover {
    background: #f5f5f5;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active {
    background: var(--primary-color);
}

.mobile-menu-toggle.active span {
    background: white;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 메인 네비게이션 */
.main-nav {
    background: #ffffff;
    border-bottom: 1px solid #e0e0e0;
}

.main-nav .container {
    padding: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    margin: 0;
    padding: 0;
    gap: 0;
    flex-wrap: nowrap;
}

.nav-menu > li {
    position: relative;
    flex: 0 1 auto;
}

.nav-menu > li > a {
    display: block;
    padding: 18px 20px;
    color: var(--text-color);
    transition: all 0.2s ease;
    position: relative;
    text-align: center;
    font-weight: 500;
    font-size: 15px;
}

.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.nav-menu > li > a:hover {
    color: var(--primary-color);
}

.nav-menu > li > a:hover::after {
    transform: scaleX(1);
}

.nav-menu > li > a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-menu > li > a.active::after {
    transform: scaleX(1);
}

/* 서브메뉴를 가진 항목 */
.has-submenu {
    position: relative;
}

/* 서브메뉴 */
.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    list-style: none;
    border-radius: 4px;
    overflow: hidden;
    margin-top: -5px;
    padding-top: 5px;
    border: 1px solid #e0e0e0;
    z-index: 1000;
}

.has-submenu:hover .submenu {
    display: block;
}

.submenu li a {
    display: block;
    padding: 12px 20px;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 400;
    border-bottom: 1px solid #f5f5f5;
    transition: all 0.2s ease;
    text-align: left;
}

.submenu li:first-child a {
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.submenu li:last-child a {
    border-bottom: none;
}

.submenu li a:hover {
    background: #f5f5f5;
    color: var(--primary-color);
    padding-left: 25px;
}

/* 헤더 스크롤 효과 */
.header.scrolled {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header.scrolled .header-top-bar {
    padding: 15px 0;
}

/* ========================================
   3. 메인 콘텐츠
   ======================================== */
.main-content {
    min-height: 60vh;
}

/* 메뉴 배너 */
.menu-banner:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* 히어로 섹션 */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* 페이지 히어로 공통 */
.page-hero {
    position: relative;
    padding: clamp(60px, 8vw, 110px) 0;
    color: #ffffff;
    text-align: center;
    overflow: hidden;
    --page-hero-overlay: linear-gradient(135deg, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.55));
    --page-hero-bg: none;
}

.page-hero::before,
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.page-hero::after {
    background-image: var(--page-hero-bg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    transform: scale(1.05);
    filter: grayscale(8%);
}

.page-hero::before {
    background: var(--page-hero-overlay);
    opacity: 0.9;
}

.page-hero__container {
    position: relative;
    z-index: 1;
    max-width: 960px;
    margin: 0 auto;
    text-align: inherit;
}

.page-hero__title {
    font-size: clamp(32px, 5vw, 46px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: clamp(12px, 2vw, 20px);
    text-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.page-hero__subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: rgba(255, 255, 255, 0.92);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.7;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.page-hero__actions {
    display: inline-flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
    justify-content: center;
}

.page-hero--left {
    text-align: left;
}

.page-hero--left .page-hero__subtitle,
.page-hero--left .page-hero__actions {
    margin-left: 0;
}

.page-hero--right {
    text-align: right;
}

.page-hero--right .page-hero__subtitle,
.page-hero--right .page-hero__actions {
    margin-right: 0;
}

.page-hero--light {
    --page-hero-overlay: linear-gradient(135deg, rgba(0, 74, 152, 0.35), rgba(0, 74, 152, 0.5));
    color: var(--text-color);
}

.page-hero--light .page-hero__subtitle {
    color: rgba(51, 51, 51, 0.8);
}

.page-hero--dark {
    --page-hero-overlay: linear-gradient(135deg, rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.55));
}

.page-hero:hover::after {
    transform: scale(1.025);
    filter: grayscale(0%);
}
.page-hero:hover::before {
    opacity: 0.95;
}

.page-hero__crumbs {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

.page-hero__crumbs a {
    color: inherit;
    opacity: 0.8;
}

.page-hero__crumbs i {
    opacity: 0.6;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--white);
    color: var(--primary-color);
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid var(--primary-color);
}

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

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    border: 1px solid var(--primary-color);
}

.btn-primary:hover {
    background: #003d7a;
    border-color: #003d7a;
}

/* 섹션 */
.section {
    padding: 80px 0;
}

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

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.section-title p {
    font-size: 18px;
    color: var(--text-light);
}

.section--flush {
    padding: 0;
    margin-top: -1px;
}

.section--flush .container {
    max-width: 100%;
    padding: 0;
}

.container--wide {
    max-width: 100%;
    padding: 0;
}

/* 그리드 */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.layout-grid {
    display: grid;
    gap: clamp(20px, 3vw, 40px);
    align-items: stretch;
}

.layout-grid[data-columns="2"],
.layout-grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.layout-grid[data-columns="3"],
.layout-grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.layout-grid[data-columns="4"],
.layout-grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.layout-grid[data-columns="2-1"],
.layout-grid--2-1 {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}

.layout-grid[data-columns="1-2"],
.layout-grid--1-2 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
}

.layout-grid[data-columns="auto"],
.layout-grid--auto {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.content-max {
    max-width: 960px;
    margin: 0 auto;
}

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

.info-table tr {
    border-bottom: 1px solid var(--border-color);
}

.info-table td {
    padding: 14px 0;
    font-size: 15px;
    color: var(--text-color);
}

.info-table td:first-child {
    font-weight: 600;
    color: var(--primary-color);
    width: 160px;
}

.timeline {
    border-left: 3px solid var(--primary-color);
    padding-left: clamp(20px, 4vw, 35px);
    position: relative;
    display: grid;
    gap: 28px;
}

.timeline__item {
    position: relative;
    padding-left: 4px;
}

.timeline__item::before {
    content: '';
    position: absolute;
    top: 6px;
    left: -37px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(0, 74, 152, 0.15);
}

.timeline__year {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 6px;
    color: var(--text-color);
}

.stat-grid {
    display: grid;
    gap: clamp(18px, 3vw, 30px);
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stat-card {
    text-align: center;
    padding: clamp(24px, 4vw, 40px);
}

.stat-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 12px;
    background: rgba(0, 74, 152, 0.08);
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 18px;
}

.stat-card__value {
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.menu-banner {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    min-height: clamp(200px, 24vw, 280px);
    padding: clamp(24px, 5vw, 40px);
    border: none;
    color: #ffffff;
    text-align: center;
    text-decoration: none;
    background: linear-gradient(135deg, rgba(0, 74, 152, 0.9), rgba(0, 74, 152, 0.8));
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.menu-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--menu-banner-bg, none);
    background-size: cover;
    background-position: center;
    opacity: 0.18;
    transform: scale(1.05);
    transition: transform 0.35s ease, opacity 0.35s ease;
}

.menu-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--menu-banner-overlay, linear-gradient(135deg, rgba(0, 74, 152, 0.92), rgba(0, 44, 102, 0.92)));
    opacity: 0.95;
}

.menu-banner__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: center;
    width: 100%;
}

.menu-banner__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.menu-banner__text {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    text-align: center;
}

.home-menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(20px, 4vw, 30px);
    width: 100%;
}

@media (min-width: 1024px) {
    .home-menu-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0;
    }

    .home-menu-grid .menu-banner {
        margin: 0;
    }
}

.home-menu-summary {
    margin-bottom: clamp(18px, 3vw, 26px);
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.7;
}

.menu-banner__icon {
    width: 80px;
    height: 80px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    color: #ffffff;
    font-size: 38px;
}

.menu-banner__title {
    font-size: clamp(20px, 3vw, 24px);
    font-weight: 700;
    letter-spacing: -0.2px;
    white-space: nowrap;
}

.menu-banner__desc {
    font-size: 14px;
    line-height: 1.7;
    opacity: 0.9;
    max-width: 90%;
    white-space: nowrap;
}

.menu-banner__detail {
    font-size: 13px;
    line-height: 1.6;
    opacity: 0.85;
    max-width: 90%;
}

.menu-banner__cta {
    margin-top: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    font-size: 13px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
}

.menu-banner:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.18);
}

.menu-banner:hover::before {
    transform: scale(1.02);
    opacity: 0.22;
}

.menu-banner:hover .menu-banner__cta {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.16);
}

.icon-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(0, 74, 152, 0.08);
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.responsive-media {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.responsive-media iframe,
.responsive-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}

.profile-badge {
    width: clamp(110px, 24vw, 150px);
    height: clamp(110px, 24vw, 150px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #0066CC);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: clamp(32px, 6vw, 40px);
    font-weight: 700;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0, 74, 152, 0.25);
}

.lead-text {
    font-size: clamp(16px, 2.4vw, 18px);
    line-height: 1.8;
    color: var(--text-color);
    font-family: 'Batang', '바탕', 'Gungsuh', '궁서', serif;
}

.lead-text p:first-child {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.ceo-message {
    display: grid;
    gap: clamp(24px, 3vw, 40px);
    align-items: center;
}

.ceo-message__media {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(18px, 3vw, 24px);
    margin-top: clamp(-12px, -2.5vw, -20px);
}

.ceo-message__photo {
    max-width: 280px;
    width: 100%;
    border-radius: 18px;
}

.ceo-message__name {
    text-align: center;
}

.ceo-message__name h3 {
    font-size: clamp(22px, 3vw, 26px);
    margin-bottom: 6px;
    color: var(--secondary-color);
}

.ceo-message__name p {
    color: var(--text-light);
    font-weight: 600;
}

.ceo-message__content {
    display: flex;
    flex-direction: column;
    gap: clamp(18px, 2.5vw, 28px);
}

@media (min-width: 960px) {
    .ceo-message {
        grid-template-columns: minmax(260px, 320px) 1fr;
        gap: clamp(36px, 5.5vw, 60px);
    }

    .ceo-message__media {
        position: sticky;
        top: 100px;
        margin-top: clamp(-30px, -6vw, -48px);
    }

    .ceo-message__content {
        padding-right: clamp(6px, 1.2vw, 12px);
    }
}

.signature-block {
    text-align: right;
    margin-top: clamp(24px, 4vw, 32px);
    font-weight: 600;
}

.signature-block span {
    display: block;
    font-size: clamp(18px, 3vw, 20px);
    color: var(--primary-color);
    margin-top: 8px;
}

/* 카드 */
.card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
    border: 1px solid #e0e0e0;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--bg-light), #e0e0e0);
}

.card-content {
    padding: 25px;
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.card--padded {
    padding: clamp(20px, 4vw, 35px);
}

.card--accent {
    border-top: 4px solid var(--primary-color);
}

.card--accent-secondary {
    border-top: 4px solid var(--accent-color);
}

.card--center {
    text-align: center;
}

.card-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.card-list li {
    padding: 6px 0;
    font-size: 15px;
    color: var(--text-color);
}

.card-description {
    color: var(--text-light);
    line-height: 1.6;
}

/* ========================================
   4. 푸터
   ======================================== */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-tagline {
    font-size: 14px;
    margin-bottom: 15px;
    opacity: 0.8;
}

.footer-description {
    font-size: 14px;
    line-height: 1.8;
    opacity: 0.8;
}

.footer-links,
.footer-contact,
.footer-business {
    list-style: none;
}

.footer-links li,
.footer-contact li,
.footer-business li {
    margin-bottom: 10px;
    opacity: 0.8;
}

.footer-links li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: start;
    gap: 10px;
}

.footer-contact i {
    margin-top: 3px;
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    opacity: 0.7;
}

.footer-admin a {
    color: var(--primary-color);
}

.footer-admin a:hover {
    text-decoration: underline;
}

/* ========================================
   5. 폼
   ======================================== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 74, 152, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

/* ========================================
   6. 유틸리티
   ======================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }

.bg-light {
    background-color: var(--bg-light);
}

.placeholder-image {
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 18px;
    font-weight: 500;
}

.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.gap-24 { gap: 24px; }

/* 페이지네이션 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin: 40px 0;
}

.page-link {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-color);
}

.page-link:hover,
.page-link.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* 알림 메시지 */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ========================================
   6-1. 제품 카드 & 모달
   ======================================== */
.product-card {
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.product-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

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

.product-card:focus-visible,
.certificate-card:focus-visible {
    outline: 3px solid rgba(0, 74, 152, 0.45);
    outline-offset: 4px;
}

.product-card__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.card-content--product {
    padding: 18px;
    text-align: center;
}

body.modal-open {
    overflow: hidden;
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
}

.modal.is-open {
    display: block;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    animation: modalFadeIn 0.25s ease;
}

.modal__content {
    position: relative;
    background: #ffffff;
    border-radius: 14px;
    margin: 6vh auto;
    padding: 32px;
    width: min(92vw, 960px);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.25);
    overflow: hidden;
    animation: modalSlideUp 0.3s ease;
}

.modal__content--image {
    padding: 0 0 28px;
}

.modal--product .modal__content {
    width: min(92vw, 960px);
}

.modal--certificate .modal__content {
    width: min(92vw, 860px);
}

.modal__image {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    display: block;
    background: #f8f9fc;
}

.modal__title {
    margin: 18px 28px 0;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
    color: var(--text-color);
}

.modal__body {
    padding: 0;
}

.modal__body img {
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    display: block;
    background: #f8f9fc;
}

.modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(0, 0, 0, 0.45);
    color: #ffffff;
    font-size: 28px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal__close:hover {
    background: rgba(0, 0, 0, 0.65);
    transform: scale(1.03);
}

.certificate-card {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.12);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #ffffff;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.certificate-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
}

.certificate-card__image-wrapper {
    position: relative;
    width: 100%;
    height: 420px;
    background: linear-gradient(145deg, rgba(248, 249, 252, 0.9), rgba(233, 236, 239, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.certificate-card__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform 0.3s ease;
}

.certificate-card:hover .certificate-card__image {
    transform: scale(1.05);
}

.certificate-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 74, 152, 0.88);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: #ffffff;
    opacity: 0;
    transition: opacity 0.3s ease;
    text-align: center;
    padding: 0 24px;
}

.certificate-card:hover .certificate-card__overlay {
    opacity: 1;
}

.certificate-card__overlay-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.certificate-card__overlay-text {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.certificate-card__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0;
}

/* ========================================
   6-2. 홈 (Index)
   ======================================== */
.section--soft {
    background: linear-gradient(180deg, #f0f3f7 0%, #e8ecf1 100%);
}

.section--soft-alt {
    background: linear-gradient(180deg, #e8ecf1 0%, #f0f3f7 100%);
}

.section--cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #ffffff;
}

.section--cta .section-title {
    margin-bottom: 30px;
}

.section--cta .section-title h2,
.section--cta .section-title p {
    color: #ffffff;
}

.section--cta .btn {
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
}

.section--cta .btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
}

.section--cta .btn.btn-primary {
    background: #ffffff;
    color: var(--primary-color);
    border-color: transparent;
}

.section--cta .btn.btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

.home-intro__grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 40px);
    margin-bottom: clamp(30px, 4vw, 50px);
}

.card.home-intro__primary {
    background: linear-gradient(135deg, rgba(0, 74, 152, 0.04) 0%, rgba(0, 74, 152, 0.12) 100%);
    border: 1px solid rgba(0, 74, 152, 0.12);
    border-radius: 18px;
    box-shadow: 0 24px 45px rgba(15, 23, 42, 0.12);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.home-intro__primary-content {
    padding: clamp(36px, 4vw, 56px);
    width: 100%;
}

.home-intro__primary-top {
    display: flex;
    align-items: flex-start;
    gap: clamp(20px, 3vw, 36px);
}

.home-intro__icon-box {
    flex-shrink: 0;
    width: clamp(90px, 8vw, 110px);
    height: clamp(90px, 8vw, 110px);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0066cc 100%);
    color: #ffffff;
    font-size: clamp(36px, 5vw, 48px);
    box-shadow: 0 20px 45px rgba(0, 74, 152, 0.25);
}

.home-intro__primary-body {
    flex: 1;
}

.home-intro__primary-title {
    font-size: clamp(26px, 4vw, 32px);
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: clamp(14px, 2vw, 20px);
    letter-spacing: -0.4px;
}

.home-intro__text {
    font-size: clamp(15px, 2.2vw, 16px);
    line-height: 1.8;
    color: var(--text-color);
    margin: 0;
}

.home-intro__link {
    margin-top: clamp(20px, 3vw, 28px);
}

.card.home-intro__secondary {
    border-radius: 18px;
    border: 1px solid rgba(0, 74, 152, 0.12);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
    padding: clamp(30px, 4vw, 48px);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: clamp(16px, 3vw, 22px);
}

.home-intro__secondary-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    border-radius: 16px;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 34px;
    box-shadow: 0 16px 32px rgba(44, 62, 80, 0.25);
}

.home-intro__secondary-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
}

.home-intro__secondary-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
    margin: 0;
}

.home-intro__subgrid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 36px);
    grid-auto-rows: minmax(0, 1fr);
}

.card.home-intro__subcard {
    border-radius: 16px;
    border: 1px solid rgba(0, 74, 152, 0.12);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
    padding: clamp(28px, 3.2vw, 40px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(18px, 2.6vw, 24px);
    height: 100%;
    min-height: clamp(260px, 32vw, 320px);
}

.home-intro__subcard-header {
    display: flex;
    align-items: center;
    gap: clamp(16px, 3vw, 24px);
}

.home-intro__subcard-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
    letter-spacing: -0.3px;
}

.home-intro__subcard--partners {
    background: #ffffff;
    border: 1px solid rgba(0, 74, 152, 0.1);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

.home-intro__icon-circle--partners {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.15) 0%, rgba(102, 178, 255, 0.45) 100%);
    color: var(--primary-color);
    box-shadow: 0 16px 32px rgba(0, 74, 152, 0.2);
}

.home-intro__subcard--metrics {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 26px 50px rgba(0, 74, 152, 0.28);
    align-items: flex-start;
    text-align: left;
}

.home-intro__subcard--metrics .home-intro__subcard-title,
.home-intro__subcard--metrics .home-intro__metric-label,
.home-intro__subcard--metrics .home-intro__metric-value,
.home-intro__subcard--metrics .home-intro__metric-caption {
    color: #ffffff;
}

.home-intro__subcard-header--metrics {
    width: 100%;
    justify-content: flex-start;
    gap: clamp(14px, 2.5vw, 20px);
    text-align: left;
}

.home-intro__icon-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color) 0%, #ea580c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 30px;
    box-shadow: 0 16px 32px rgba(217, 119, 6, 0.25);
}

.home-intro__icon-circle--metrics {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.08) 100%);
    color: #ffffff;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

.home-intro__subcard--metrics .home-intro__text {
    color: rgba(255, 255, 255, 0.92);
}

.home-intro__metric-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(10px, 2vw, 16px);
    width: 100%;
}

.home-intro__subcard--metrics .home-intro__cta {
    align-self: flex-start;
}

.home-intro__metric-label {
    font-size: 17px;
    font-weight: 600;
    opacity: 0.9;
    letter-spacing: 0.5px;
}

.home-intro__metric-value {
    font-size: clamp(42px, 7vw, 56px);
    font-weight: 800;
    letter-spacing: -1.2px;
    margin: clamp(4px, 1vw, 8px) 0;
    color: #ffffff;
}

.home-intro__metric-caption {
    font-size: 16px;
    opacity: 0.92;
    margin-bottom: clamp(22px, 3vw, 28px);
}

.home-intro__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.home-intro__list li {
    position: relative;
    padding-left: 18px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
}

.home-intro__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
}

.home-intro__cta {
    margin-top: auto;
    align-self: flex-start;
    padding: 10px 24px;
}

.home-intro__subcard-link {
    align-self: stretch;
    text-align: center;
}

.card.home-intro__subcard--metrics .home-intro__subcard-link {
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
}

.card.home-intro__subcard--metrics .home-intro__subcard-link:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.55);
}

.card.home-intro__primary:hover,
.card.home-intro__secondary:hover,
.card.home-intro__subcard:hover {
    transform: none;
}

.home-products__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(22px, 3vw, 30px);
}

.card.home-product-card {
    cursor: pointer;
    border: none;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.16);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card.home-product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 56px rgba(15, 23, 42, 0.22);
}

.home-product-card__image {
    position: relative;
    height: clamp(240px, 42vw, 320px);
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.home-product-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.card.home-product-card:hover .home-product-card__img {
    transform: scale(1.06);
}

.home-product-card__overlay {
    position: absolute;
    inset: auto 0 0 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(3, 7, 18, 0.86) 100%);
    padding: clamp(24px, 3.8vw, 34px);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.home-product-card__overlay--accent {
    background: linear-gradient(180deg, rgba(0, 74, 152, 0) 0%, rgba(0, 74, 152, 0.92) 100%);
}

.home-product-card__badge {
    align-self: flex-start;
    background: var(--accent-color);
    color: #ffffff;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.home-product-card__title {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    color: #ffffff;
}

.home-product-card__subtitle {
    font-size: 14px;
    opacity: 0.85;
    margin: 0;
    color: #ffffff;
}

.home-products__cta {
    margin-top: clamp(32px, 4vw, 40px);
}

.home-quality__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(20px, 2.8vw, 28px);
}

.home-quality-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid rgba(0, 74, 152, 0.12);
    border-top: 4px solid var(--primary-color);
    padding: clamp(30px, 3vw, 36px);
    text-align: center;
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.home-quality-card--accent {
    border-top-color: var(--accent-color);
}

.home-quality-card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    border-radius: 14px;
    background: rgba(0, 74, 152, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 26px;
    transition: transform 0.2s ease;
}

.home-quality-card--accent .home-quality-card__icon {
    background: rgba(217, 119, 6, 0.1);
    color: var(--accent-color);
}

.home-quality-card__title {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: var(--secondary-color);
}

.home-quality-card__desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.home-quality-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.14);
    border-color: var(--primary-color);
}

.home-quality-card--accent:hover {
    border-color: var(--accent-color);
}

.home-quality-card:hover .home-quality-card__icon {
    transform: scale(1.08);
}

.home-notice-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: 920px;
    margin: 0 auto;
}

.home-notice-card {
    display: block;
    text-decoration: none;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid rgba(0, 74, 152, 0.1);
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
    padding: clamp(24px, 3.5vw, 34px);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    color: inherit;
}

.home-notice-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 44px rgba(15, 23, 42, 0.16);
    border-color: var(--primary-color);
}

.home-notice-card__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.home-notice-card__text {
    flex: 1;
    min-width: 0;
}

.home-notice-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.home-notice-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: #ffffff;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.4px;
}

.home-notice-card__meta span {
    font-size: 13px;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.home-notice-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.home-notice-card__summary {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.home-notice-card__arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 20px;
    transition: transform 0.2s ease, color 0.2s ease;
}

.home-notice-card:hover .home-notice-card__arrow {
    transform: translateX(4px);
    color: var(--primary-color);
}

.home-notices__cta {
    margin-top: clamp(30px, 4vw, 38px);
}

.home-contact {
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.home-contact__title {
    color: #ffffff;
    font-size: clamp(30px, 5vw, 42px);
    margin-bottom: 18px;
}

.home-contact__text {
    font-size: clamp(16px, 2.6vw, 18px);
    margin-bottom: clamp(26px, 4vw, 34px);
    color: rgba(255, 255, 255, 0.9);
}

.home-contact__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.home-contact__actions .btn {
    min-width: 160px;
}

.home-contact__actions .btn + .btn {
    margin-left: 0;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideUp {
    from { transform: translateY(15px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ========================================
   7. 반응형 (모바일)
   ======================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 24px;
    }

    .grid-4 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero {
        padding: 90px 0;
    }

    .hero h2 {
        font-size: 40px;
    }

    .hero p {
        font-size: 18px;
    }

    .home-intro__primary-content {
        padding: 32px;
    }

    .home-intro__icon-box {
        width: 96px;
        height: 96px;
    }

    .home-products__grid {
        gap: 24px;
    }

    .home-product-card__image {
        height: clamp(220px, 38vw, 300px);
    }

    .home-quality__grid {
        gap: 24px;
    }
}

@media (max-width: 992px) {
    .container {
        padding: 0 18px;
    }

    .header-top-bar .container {
        flex-direction: row;
        align-items: center;
        gap: 12px;
    }

    .logo {
        flex: 1 1 auto;
    }

    .grid-4,
    .grid-3,
    .layout-grid[data-columns="4"],
    .layout-grid[data-columns="3"],
    .layout-grid--4,
    .layout-grid--3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .layout-grid[data-columns="2-1"],
    .layout-grid[data-columns="1-2"],
    .layout-grid--2-1,
    .layout-grid--1-2 {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero {
        padding: 80px 0;
    }

    .hero h2 {
        font-size: 36px;
    }

    .hero p {
        font-size: 17px;
    }

    .card-image {
        height: 230px;
    }

    .card-content {
        padding: 22px;
    }

    .certificate-card__image-wrapper {
        height: 360px;
    }

    .footer-content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px;
    }

    .menu-banner {
        min-height: clamp(200px, 40vw, 280px);
    }

    .home-intro__grid {
        grid-template-columns: 1fr;
    }

    .home-intro__primary-top {
        flex-direction: column;
        gap: 24px;
    }

    .home-intro__secondary {
        padding: 36px;
    }

    .home-intro__subgrid {
        grid-template-columns: 1fr;
    }

    .card.home-intro__subcard,
    .card.home-intro__subcard--metrics {
        min-height: clamp(320px, 60vh, 380px);
    }

    .home-products__grid {
        grid-template-columns: 1fr;
    }

    .home-product-card__image {
        height: auto;
        aspect-ratio: 4 / 3;
    }

    .home-quality__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-notice-card__row {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .home-notice-card__arrow {
        align-self: flex-end;
    }
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 24px !important;
    }
    
    .logo-tagline {
        font-size: 11px !important;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .menu-banner {
        height: 250px !important;
    }
    
    .menu-banner:hover {
        transform: none;
    }
    
    .grid-3 {
        grid-template-columns: 1fr !important;
    }
    
    .certificate-card__image-wrapper {
        height: 300px;
    }

    .certificate-card__overlay-text {
        font-size: 14px;
    }

    .home-intro__grid {
        gap: 24px;
    }

    .home-intro__primary-content {
        padding: 28px;
    }

    .home-intro__icon-box {
        width: 80px;
        height: 80px;
        font-size: 32px;
    }

    .home-intro__secondary-icon {
        width: 70px;
        height: 70px;
    }

    .home-intro__subcard-header {
        flex-direction: row;
        align-items: center;
        gap: 16px;
    }

    .home-intro__subcard-header--metrics {
        align-items: center;
        text-align: center;
    }

    .home-intro__icon-circle {
        width: 64px;
        height: 64px;
        font-size: 28px;
    }

    .home-products__grid {
        gap: 20px;
    }

    .home-product-card__image {
        height: auto;
        aspect-ratio: 4 / 3;
    }

    .home-product-card__overlay {
        padding: 24px;
    }

    .home-quality__grid {
        grid-template-columns: 1fr;
    }

    .home-quality-card {
        padding: 26px;
    }

    .home-notice-card {
        padding: 24px;
    }

    .home-contact__actions {
        gap: 12px;
    }

    /* 비대칭 레이아웃을 모바일에서 1열로 */
    section .container > div[style*="grid-template-columns: 2fr 1fr"],
    section .container > div[style*="grid-template-columns: 1fr 1fr"],
    section .container > div[style*="repeat(2, 1fr)"] {
        grid-template-columns: 1fr !important;
    }
    
    /* 타임라인 레이아웃을 모바일에서 1열로 */
    section .container > div[style*="repeat(4, 1fr)"] {
        grid-template-columns: 1fr !important;
    }
    
    /* 연결선 숨기기 */
    section .container > div > div[style*="position: absolute"][style*="height: 2px"] {
        display: none !important;
    }
    
    .main-nav {
        display: none;
        position: static;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 249, 250, 0.95) 100%);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
        border-top: 1px solid rgba(0, 74, 152, 0.08);
        border-bottom: 1px solid rgba(0, 74, 152, 0.08);
        margin-top: 0;
    }
    
    .main-nav .container {
        padding: 0 16px;
    }
    
    .main-nav.active {
        display: block;
        animation: fadeIn 0.25s ease;
    }
    
    .nav-menu {
        flex-direction: column;
        padding: 8px 0;
    }
    
    .nav-menu > li {
        flex: none;
        margin: 0;
    }
    
    .nav-menu > li > a {
        padding: 18px 24px;
        font-size: 16px;
        text-align: left;
        border-bottom: 1px solid rgba(0, 74, 152, 0.05);
        border-radius: 0;
        margin: 0;
        font-weight: 600;
        letter-spacing: 0.1px;
    }
    
    .nav-menu > li > a::before {
        display: none;
    }
    
    .nav-menu > li > a::after {
        display: none;
    }
    
    .nav-menu > li > a:hover {
        transform: translateX(4px);
        background: linear-gradient(90deg, 
            rgba(0, 74, 152, 0.04) 0%, 
            rgba(0, 74, 152, 0.08) 50%, 
            rgba(0, 74, 152, 0.04) 100%);
        color: var(--primary-color);
    }
    
    .submenu {
        position: static;
        transform: none;
        box-shadow: none;
        background: linear-gradient(180deg, rgba(248, 249, 250, 0.8) 0%, rgba(240, 242, 245, 0.9) 100%);
        border-radius: 0;
        margin-top: 0;
        border: none;
        border-top: 1px solid rgba(0, 74, 152, 0.05);
        padding: 4px 0;
    }
    
    .submenu li a {
        padding: 14px 20px 14px 44px;
        font-size: 15px;
        font-weight: 500;
        border-bottom: 1px solid rgba(0, 74, 152, 0.03);
    }
    
    .submenu li a:hover {
        transform: translateX(8px);
        background: linear-gradient(90deg, 
            rgba(0, 74, 152, 0.06) 0%, 
            rgba(0, 74, 152, 0.1) 50%, 
            rgba(0, 74, 152, 0.06) 100%);
    }
    
    .has-submenu:hover .submenu {
        display: none;
    }
    
    .has-submenu.active .submenu {
        display: block;
    }
    
    .hero h2 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .grid-2,
    .grid-3,
    .grid-4,
    .layout-grid,
    .layout-grid--2,
    .layout-grid--3,
    .layout-grid--4,
    .layout-grid--2-1,
    .layout-grid--1-2 {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title h2 {
        font-size: 28px;
    }

    .container {
        padding: 0 16px;
    }

    .card {
        max-width: 520px;
        margin: 0 auto;
    }

    .card-image {
        height: 210px;
    }

    .card-content {
        padding: 20px;
    }

    .card table {
        width: 100%;
        border-collapse: collapse;
        font-size: 14px;
    }

    .card table tr {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding: 10px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .card table td {
        width: 100% !important;
        padding: 8px 0 !important;
    }

    .card table td:first-child {
        font-weight: 600;
        color: var(--primary-color);
    }

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

    .product-card img {
        height: 220px;
    }

    .menu-banner {
        min-height: 220px;
        padding: 32px 24px;
    }

    .menu-banner__icon {
        width: 70px;
        height: 70px;
        font-size: 32px;
    }

    .menu-banner__cta {
        padding: 8px 16px;
    }

    .modal__content {
        margin: 8vh 16px;
        padding: 24px;
        width: min(94vw, 560px);
    }

    .modal__content--image {
        padding: 0 0 24px;
    }

    .modal__image,
    .modal__body img {
        max-height: 60vh;
    }
}

@media (max-width: 576px) {
    .header-top-bar {
        padding: 15px 0;
    }

    .logo a {
        gap: 10px;
    }

    .logo-text {
        font-size: 22px !important;
    }

    .logo-tagline {
        font-size: 12px !important;
    }

    .hero {
        padding: 60px 0;
    }

    .hero h2 {
        font-size: 28px;
    }

    .hero p {
        font-size: 15px;
    }

    .product-card img {
        height: 200px;
    }

    .card-content {
        padding: 18px;
    }

    .certificate-card__image-wrapper {
        height: 240px;
    }

    .modal__content {
        margin: 10vh 12px;
        padding: 20px;
        width: min(95vw, 480px);
    }

    .modal__content--image {
        padding: 0 0 20px;
    }

    .menu-banner {
        padding: 16px 18px;
        gap: 12px;
    }

    .menu-banner__icon {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }

    .menu-banner__desc {
        font-size: 13px;
    }

    .home-menu-summary {
        font-size: 14px;
    }

    .home-menu-grid {
        gap: 16px;
    }

    .menu-banner {
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: center;
        gap: 12px;
        min-height: auto;
        padding: 16px 18px;
        text-align: left;
    }

    .menu-banner__header {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        gap: 10px;
    }

    .menu-banner__icon {
        width: 42px;
        height: 42px;
        font-size: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .menu-banner__inner {
        align-items: flex-start;
        gap: 6px;
    }

    .menu-banner__text {
        align-items: flex-start;
        text-align: left;
        gap: 4px;
    }

    .menu-banner__title {
        font-size: 16px;
        white-space: normal;
    }

    .menu-banner__title {
        font-size: 16px;
    }

    .menu-banner__desc,
    .menu-banner__detail {
        max-width: 100%;
        font-size: 13px;
        line-height: 1.6;
        white-space: normal;
    }

    .menu-banner__cta {
        padding: 7px 12px;
        font-size: 11px;
    }

    .home-intro__primary-title {
        font-size: 24px;
    }

    .home-intro__secondary {
        padding: 24px;
    }

    .home-intro__subcard {
        padding: 24px;
        min-height: clamp(300px, 60vh, 380px);
    }

    .card.home-intro__subcard--metrics {
        min-height: clamp(320px, 65vh, 400px);
    }

    .home-intro__subcard-header--metrics {
        align-items: center;
        text-align: center;
    }

    .home-intro__metric-value {
        font-size: 36px;
    }

    .home-product-card__overlay {
        padding: 22px;
    }

    .home-quality-card {
        padding: 22px;
    }

    .home-quality-card__title {
        font-size: 17px;
    }

    .home-notice-card__title {
        white-space: normal;
    }

    .home-notice-card__summary {
        line-clamp: 3;
        -webkit-line-clamp: 3;
    }

    .home-contact__actions {
        flex-direction: column;
    }

    .home-contact__actions .btn {
        width: 100%;
    }

    .home-intro__text--metrics {
        text-align: left;
        font-size: 15px;
        color: rgba(255, 255, 255, 0.92);
        line-height: 1.7;
        margin: 0;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 24px;
    }
    
    .hero h2 {
        font-size: 24px;
    }
    
    .section-title h2 {
        font-size: 24px;
    }
    
    .btn {
        padding: 12px 30px;
        font-size: 14px;
    }

    .home-intro__icon-box {
        width: 72px;
        height: 72px;
        font-size: 28px;
    }

    .home-intro__secondary-icon {
        width: 64px;
        height: 64px;
        font-size: 28px;
    }

    .home-product-card__title {
        font-size: 20px;
    }

    .home-contact__title {
        font-size: 28px;
    }
}

/* ========================================
   이미지 슬라이더
   ======================================== */
.hero-slider {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3a5f 0%, #2c3e50 100%);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.slide {
    position: relative;
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 20px;
    animation: slideContentIn 0.8s ease-out;
}

@keyframes slideContentIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-content h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.slide-content p {
    font-size: 20px;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 300;
}

.slide-content .slide-actions {
    margin-top: 35px;
}

.slide-content .btn {
    margin: 0 8px;
    padding: 15px 40px;
    font-size: 16px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.slide-content .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* 슬라이더 네비게이션 */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-nav:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.slider-nav.prev {
    left: 30px;
}

.slider-nav.next {
    right: 30px;
}

.slider-nav svg {
    width: 24px;
    height: 24px;
    fill: white;
}

/* 슬라이더 인디케이터 */
.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.indicator.active {
    width: 40px;
    border-radius: 6px;
    background: white;
}

/* 반응형 슬라이더 */
@media (max-width: 768px) {
    .hero-slider {
        height: 500px;
    }
    
    .slide-content h1 {
        font-size: 36px;
    }
    
    .slide-content p {
        font-size: 16px;
    }
    
    .slide-content .btn {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    .slider-nav {
        width: 45px;
        height: 45px;
    }
    
    .slider-nav.prev {
        left: 15px;
    }
    
    .slider-nav.next {
        right: 15px;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 400px;
    }
    
    .slide-content h1 {
        font-size: 28px;
    }
    
    .slide-content p {
        font-size: 14px;
    }
    
    .slide-content .slide-actions {
        margin-top: 25px;
    }
    
    .slide-content .btn {
        display: block;
        margin: 10px auto;
        max-width: 200px;
    }
}