/* 동원홈푸드 스타일 기업 사이트 테마 — 금포에프앤비 */
:root {
    --corp-primary: #004098;
    --corp-primary-dark: #002d6e;
    --corp-accent: #e31837;
    --corp-text: #222;
    --corp-muted: #666;
    --corp-border: #e5e5e5;
    --corp-footer-bg: #1c1c1c;
    --corp-header-h: 72px;
    --corp-utility-h: 36px;
}

body.page-corp {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--corp-text);
    overflow-x: hidden;
}

body.page-corp .main-content {
    margin-top: 0;
    min-height: auto;
}

/* 상단 유틸리티 바 */
.corp-utility {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--corp-utility-h);
    background: #f8f8f8;
    border-bottom: 1px solid var(--corp-border);
    z-index: 1001;
    font-size: 0.75rem;
}

.corp-utility-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1rem;
}

.corp-utility a {
    color: var(--corp-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.corp-utility a:hover {
    color: var(--corp-primary);
}

.corp-utility-sep {
    color: #ccc;
}

/* 헤더 */
.corp-header {
    position: fixed;
    top: var(--corp-utility-h);
    left: 0;
    right: 0;
    height: var(--corp-header-h);
    background: #fff;
    border-bottom: 1px solid var(--corp-border);
    z-index: 1000;
    transition: box-shadow 0.3s;
}

.corp-header.scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.corp-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.corp-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    flex-shrink: 0;
}

.corp-logo-main {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--corp-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.corp-logo-sub {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--corp-muted);
    letter-spacing: 0.12em;
    margin-top: 2px;
}

.corp-logo-img {
    height: 44px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.corp-nav {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: center;
}

.corp-nav > li {
    position: relative;
}

.corp-nav > li > a {
    display: block;
    padding: 0.6rem 1.1rem;
    color: #333;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s;
}

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

.corp-nav > li > a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background: var(--corp-primary);
}

.corp-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-shrink: 0;
}

.corp-header-actions a {
    font-size: 0.8rem;
    color: var(--corp-muted);
    text-decoration: none;
}

.corp-header-actions a:hover {
    color: var(--corp-primary);
}

.corp-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.corp-nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    transition: 0.3s;
}

/* 히어로 슬라이더 */
.corp-hero {
    position: relative;
    margin-top: calc(var(--corp-utility-h) + var(--corp-header-h));
    height: calc(100vh - var(--corp-utility-h) - var(--corp-header-h));
    min-height: 520px;
    max-height: 780px;
    overflow: hidden;
}

.corp-hero-slides {
    position: absolute;
    inset: 0;
}

.corp-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
}

.corp-hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.corp-hero-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}

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

.corp-hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 48, 120, 0.55) 0%, rgba(0, 0, 0, 0.35) 100%);
}

.corp-hero-slide-overlay--light {
    background: linear-gradient(135deg, rgba(0, 48, 120, 0.45) 0%, rgba(0, 0, 0, 0.25) 100%);
}

.corp-hero-slide-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 8%;
    color: #fff;
    z-index: 2;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
}

.corp-hero-tagline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: none;
}

.corp-hero-slide.active .corp-hero-tagline {
    animation: corpFadeUp 0.8s ease 0.2s forwards;
}

.corp-hero-brand {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 600;
    letter-spacing: 0.15em;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
}

.corp-hero-slide.active .corp-hero-brand {
    animation: corpFadeUp 0.8s ease 0.4s forwards;
}

.corp-hero-desc {
    font-size: 1rem;
    line-height: 1.8;
    max-width: 480px;
    opacity: 0;
    transform: translateY(20px);
}

.corp-hero-slide.active .corp-hero-desc {
    animation: corpFadeUp 0.8s ease 0.6s forwards;
}

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

.corp-hero-controls {
    position: absolute;
    bottom: 120px;
    right: 2rem;
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.corp-hero-btn {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.corp-hero-btn:hover {
    background: rgba(0, 64, 152, 0.8);
    border-color: var(--corp-primary);
}

/* 사업부문 탭 (히어로 하단) */
.corp-biz-tabs {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid var(--corp-border);
}

.corp-biz-tabs-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
}

.corp-biz-tab {
    flex: 1;
    padding: 1.1rem 0.5rem;
    text-align: center;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--corp-muted);
    border-right: 1px solid var(--corp-border);
    transition: all 0.25s;
    position: relative;
}

.corp-biz-tab:last-child {
    border-right: none;
}

.corp-biz-tab:hover {
    color: var(--corp-primary);
    background: rgba(0, 64, 152, 0.04);
}

.corp-biz-tab.active {
    color: var(--corp-primary);
    font-weight: 700;
    background: #fff;
}

.corp-biz-tab.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--corp-primary);
}

/* NEWS & NOTICE */
.corp-news {
    padding: 5rem 0;
    background: #fff;
}

.corp-news-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.corp-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--corp-text);
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.corp-section-title span {
    color: var(--corp-primary);
}

.corp-news-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 2px solid var(--corp-text);
}

.corp-news-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--corp-border);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}

.corp-news-item:hover {
    background: #f9f9f9;
}

.corp-news-badge {
    flex-shrink: 0;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    background: var(--corp-primary);
    color: #fff;
    border-radius: 2px;
}

.corp-news-badge.notice {
    background: var(--corp-accent);
}

.corp-news-title {
    flex: 1;
    font-size: 0.95rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.corp-news-date {
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--corp-muted);
}

.corp-news-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
    color: var(--corp-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.corp-news-more:hover {
    text-decoration: underline;
}

/* 사업 소개 그리드 */
.corp-business {
    padding: 5rem 0;
    background: #f5f7fa;
}

.corp-business-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.corp-business-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.corp-business-card {
    background: #fff;
    padding: 2rem 1.5rem;
    border: 1px solid var(--corp-border);
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s, box-shadow 0.25s;
}

.corp-business-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 64, 152, 0.12);
    border-color: var(--corp-primary);
}

.corp-business-card i {
    font-size: 2rem;
    color: var(--corp-primary);
    margin-bottom: 1rem;
}

.corp-business-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.corp-business-card p {
    font-size: 0.88rem;
    color: var(--corp-muted);
    line-height: 1.6;
}

/* 푸터 */
.corp-footer {
    background: var(--corp-footer-bg);
    color: #aaa;
    font-size: 0.85rem;
}

.corp-footer-top {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem 2rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
}

.corp-footer-brand h3 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.corp-footer-brand p {
    line-height: 1.7;
    color: #999;
}

.corp-footer-col h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.corp-footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.corp-footer-col li {
    margin-bottom: 0.5rem;
}

.corp-footer-col a {
    color: #999;
    text-decoration: none;
    transition: color 0.2s;
}

.corp-footer-col a:hover {
    color: #fff;
}

.corp-footer-bottom {
    border-top: 1px solid #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.corp-footer-bottom .footer-legal {
    color: #777;
    font-size: 0.78rem;
    line-height: 1.6;
}

.corp-footer-bottom .footer-legal p {
    margin: 0.15rem 0;
}

.corp-footer-copy {
    color: #666;
    font-size: 0.78rem;
}

.corp-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.corp-footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.85rem;
}

.corp-footer-links a:hover {
    color: #fff;
}

.corp-footer-links a strong {
    color: #fff;
}

/* 서브 페이지 */
body.page-corp .corp-sub-main {
    margin-top: calc(var(--corp-utility-h) + var(--corp-header-h));
    min-height: calc(100vh - var(--corp-utility-h) - var(--corp-header-h));
}

.corp-page-head {
    background: linear-gradient(135deg, #004098 0%, #002d6e 100%);
    color: #fff;
    padding: 3.5rem 0;
}

.corp-page-head-inner,
.corp-page-body-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.corp-page-head h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.corp-page-kicker {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    opacity: 0.85;
    margin-bottom: 0.5rem;
}

.corp-page-meta {
    opacity: 0.85;
    font-size: 0.9rem;
}

.corp-page-body {
    padding: 3rem 0 5rem;
    background: #fff;
}

.corp-article-content {
    line-height: 1.9;
    color: #333;
    font-size: 1rem;
}

.corp-page-back {
    margin-top: 2.5rem;
}

.corp-page-back a {
    color: var(--corp-primary);
    text-decoration: none;
    font-weight: 500;
}

.corp-page-back a:hover {
    text-decoration: underline;
}

.corp-empty {
    padding: 2rem;
    text-align: center;
    color: var(--corp-muted);
}

.corp-business--page {
    padding: 3rem 0;
}

.corp-service-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.corp-service-links a {
    padding: 0.65rem 1rem;
    border: 1px solid var(--corp-border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--corp-primary);
    font-size: 0.9rem;
}

.corp-service-links a:hover {
    background: rgba(0, 64, 152, 0.06);
    border-color: var(--corp-primary);
}

@media (max-width: 768px) {
    body.page-corp .corp-sub-main {
        margin-top: var(--corp-header-h);
    }
}

@media (max-width: 1024px) {
    .corp-business-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .corp-footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .corp-biz-tab {
        font-size: 0.75rem;
        padding: 0.9rem 0.3rem;
    }
}

@media (max-width: 768px) {
    :root {
        --corp-header-h: 60px;
    }

    .corp-utility {
        display: none;
    }

    .corp-header {
        top: 0;
    }

    .corp-hero {
        margin-top: var(--corp-header-h);
        height: calc(100vh - var(--corp-header-h));
        min-height: 460px;
    }

    .corp-nav-toggle {
        display: flex;
    }

    .corp-nav {
        display: none;
        position: fixed;
        top: var(--corp-header-h);
        left: 0;
        right: 0;
        bottom: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem 0;
        overflow-y: auto;
        z-index: 999;
    }

    .corp-nav.open {
        display: flex;
    }

    .corp-nav > li > a {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--corp-border);
    }

    .corp-header-actions {
        display: none;
    }

    .corp-biz-tabs-inner {
        flex-wrap: wrap;
    }

    .corp-biz-tab {
        flex: 1 1 33.33%;
        font-size: 0.7rem;
    }

    .corp-hero-controls {
        bottom: 140px;
    }

    .corp-business-grid {
        grid-template-columns: 1fr;
    }

    .corp-footer-top {
        grid-template-columns: 1fr;
    }

    .corp-news-item {
        flex-wrap: wrap;
    }

    .corp-news-date {
        width: 100%;
        padding-left: calc(0.7rem + 3rem);
    }
}