@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;600&display=swap');

:root {
    --primary: #164242;
    --primary-light: #2d6b6b;
    --primary-dark: #0d2828;
    --secondary: #6b8b8b;
    --accent: #c4956a;
    --accent-light: #dbb892;
    --accent-dark: #a07652;
    --bg: #f2efe9;
    --bg-card: #ffffff;
    --bg-dark: #122626;
    --text: #263646;
    --text-light: #5a6b7b;
    --text-muted: #8a9aaa;
    --border: #e0dbd4;
    --serif: 'Noto Serif SC', serif;
    --sans: 'Noto Sans SC', sans-serif;
    --shadow: 0 4px 25px rgba(22, 66, 66, 0.08);
    --shadow-hover: 0 12px 40px rgba(22, 66, 66, 0.15);
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 20px;
    --radius-sm: 10px;
}

.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    vertical-align: middle;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

header {
    background: rgba(22, 66, 66, 0.95);
    backdrop-filter: blur(20px);
    padding: 0.7rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    padding: 0.4rem 0;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.15);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    cursor: pointer;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--serif);
    font-size: 1.4rem;
    color: white;
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.logo:hover .logo-icon::before { left: 100%; }

.logo-text h1 {
    font-family: var(--serif);
    font-size: 1.3rem;
    color: white;
    letter-spacing: 2px;
}

.logo-text p {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.65);
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    gap: 2.2rem;
    list-style: none;
}

nav a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    transition: width var(--transition);
}

nav a:hover { color: var(--accent-light); }
nav a:hover::after { width: 100%; }
nav a.active { color: var(--accent); }
nav a.active::after { width: 100%; }

.nav-toggle {
    display: none;
    color: white;
    font-size: 1.4rem;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(22, 66, 66, 0.98);
    backdrop-filter: blur(20px);
    padding: 1rem 2rem;
}

.mobile-nav ul { flex-direction: column; gap: 1rem; }
.mobile-nav.active { display: block; }

main { flex: 1; margin-top: 70px; }

.hero {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(196,149,106,0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(107,139,139,0.08) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10zm10 8c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8zm40 40c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
}

.hero-content h1 {
    font-family: var(--serif);
    font-size: 4rem;
    color: white;
    margin-bottom: 1.5rem;
    letter-spacing: 12px;
    animation: fadeInUp 1s ease;
    text-shadow: 0 4px 25px rgba(0,0,0,0.3);
}

.hero-content .tagline {
    font-family: var(--serif);
    font-size: 1.4rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 2rem;
    font-style: italic;
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-content p {
    color: rgba(255,255,255,0.75);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease 0.5s both;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    animation: fadeInUp 1s ease 0.7s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: var(--sans);
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 15px rgba(196,149,106,0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196,149,106,0.5);
    background: var(--accent-light);
    color: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    animation: pulse 2s infinite;
}

.hero-scroll i {
    display: block;
    font-size: 1.5rem;
    margin-top: 0.5rem;
    animation: float 2s infinite;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes rotate3d {
    0% { transform: perspective(1000px) rotateY(0deg); }
    100% { transform: perspective(1000px) rotateY(360deg); }
}

.section { padding: 5rem 2rem; }

.section-title {
    font-family: var(--serif);
    font-size: 2.2rem;
    text-align: center;
    color: var(--primary-dark);
    margin-bottom: 4rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-light), var(--accent), var(--primary-light));
    border-radius: 2px;
}

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

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform var(--transition);
}

.card:hover::before { transform: scaleX(1); }
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }

.card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--secondary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.card-icon {
    font-size: 3.5rem;
    color: rgba(255,255,255,0.9);
    z-index: 1;
    transition: transform var(--transition);
}

.card:hover .card-icon { transform: scale(1.1) rotate(5deg); }

.card-content { padding: 1.5rem; }

.card-title {
    font-family: var(--serif);
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-title i { color: var(--accent); font-size: 0.9rem; }

.card-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.card-meta span { display: flex; align-items: center; gap: 0.3rem; }

.stat-section {
    background: var(--bg-dark);
    padding: 4rem 2rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}

.stat-item:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--serif);
    font-size: 3.5rem;
    color: var(--accent);
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.gallery-section { padding: 5rem 2rem; }

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.7rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 25px;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.filter-tab:hover { border-color: var(--accent); color: var(--accent); }
.filter-tab.active { background: var(--primary); color: white; border-color: var(--primary); }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    aspect-ratio: 3/4;
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.gallery-item:hover { transform: scale(1.03); box-shadow: var(--shadow-hover); }

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.gallery-item:hover img { transform: scale(1.15); }

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding: 3rem 1.5rem 1.5rem;
    color: white;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay h4 {
    font-family: var(--serif);
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    transform: translateY(10px);
    transition: transform var(--transition);
}

.gallery-item:hover .gallery-overlay h4 { transform: translateY(0); }

.gallery-overlay p {
    font-size: 0.85rem;
    opacity: 0.85;
    transform: translateY(10px);
    transition: transform var(--transition) 0.1s;
}

.gallery-item:hover .gallery-overlay p { transform: translateY(0); }

.gallery-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--accent);
    color: white;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-top: 0.8rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition) 0.2s;
}

.gallery-item:hover .gallery-tag { opacity: 1; transform: translateY(0); }

.process-section {
    padding: 5rem 2rem;
    background: linear-gradient(180deg, var(--bg) 0%, #e8e4dd 100%);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.process-step:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }

.process-step::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 0 0 4px 4px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    position: relative;
    transition: var(--transition);
}

.step-icon:hover { transform: scale(1.1); }

.step-number {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 28px;
    height: 28px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
}

.process-step h4 {
    font-family: var(--serif);
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
}

.process-step p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

.artist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.artist-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.artist-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }

.artist-image {
    height: 250px;
    background: linear-gradient(135deg, var(--secondary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255,255,255,0.8);
    position: relative;
    overflow: hidden;
}

.artist-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.2));
}

.artist-info { padding: 1.5rem; }

.artist-name {
    font-family: var(--serif);
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

.artist-title {
    color: var(--accent);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.artist-bio {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.artist-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.artist-tag {
    padding: 0.3rem 0.8rem;
    background: rgba(22,66,66,0.08);
    color: var(--primary);
    border-radius: 15px;
    font-size: 0.8rem;
    transition: var(--transition);
}

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

.exhibition-section {
    padding: 5rem 2rem;
    background: var(--bg-dark);
}

.exhibition-section .section-title { color: white; }
.exhibition-section .section-title::after {
    background: linear-gradient(90deg, var(--secondary), var(--accent), var(--secondary));
}

.exhibition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.exhibition-card {
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
    cursor: pointer;
}

.exhibition-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-5px);
}

.exhibition-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255,255,255,0.8);
    position: relative;
}

.exhibition-date {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    background: rgba(0,0,0,0.5);
    color: white;
    border-radius: 4px;
    font-size: 0.75rem;
}

.exhibition-info { padding: 1.5rem; }

.exhibition-title {
    font-family: var(--serif);
    font-size: 1.2rem;
    color: white;
    margin-bottom: 0.5rem;
}

.exhibition-desc {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.exhibition-meta {
    display: flex;
    gap: 1.5rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
}

.exhibition-meta span { display: flex; align-items: center; gap: 0.3rem; }

.about-section { padding: 5rem 2rem; }

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 2;
    margin-bottom: 1.8rem;
    text-indent: 2em;
    text-align: justify;
}

.about-content .highlight { color: var(--primary); font-weight: 500; }

.detail-page { padding: 3rem 2rem; }

.detail-container { max-width: 1000px; margin: 0 auto; }

.detail-header {
    text-align: center;
    margin-bottom: 3rem;
}

.detail-category {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(22,66,66,0.1);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.detail-title {
    font-family: var(--serif);
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
}

.detail-subtitle { color: var(--text-light); font-size: 1.1rem; }

.detail-image {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
    margin-bottom: 3rem;
}

.info-item {
    background: var(--bg-card);
    padding: 1.2rem;
    border-radius: var(--radius-sm);
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.info-item .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.info-item .value {
    font-family: var(--serif);
    font-size: 1rem;
    color: var(--primary-dark);
    font-weight: 600;
}

.detail-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
}

.detail-content h2 {
    font-family: var(--serif);
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detail-content h2 i { color: var(--accent); }

.detail-content p {
    color: var(--text-light);
    font-size: 0.98rem;
    line-height: 1.9;
    margin-bottom: 1.2rem;
}

.detail-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1.2rem;
}

.detail-content li {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

.data-viz-section {
    padding: 5rem 2rem;
    background: var(--bg-dark);
}

.data-viz-section .section-title { color: white; }

.chart-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 2rem;
}

.chart-title {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    height: 300px;
    padding: 1rem;
    border-bottom: 2px solid rgba(255,255,255,0.1);
}

.chart-bar {
    flex: 1;
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: 6px 6px 0 0;
    position: relative;
    transition: height 0.5s ease;
    animation: barGrow 1s ease forwards;
    opacity: 0;
}

.chart-bar:nth-child(2) { animation-delay: 0.1s; }
.chart-bar:nth-child(3) { animation-delay: 0.2s; }
.chart-bar:nth-child(4) { animation-delay: 0.3s; }
.chart-bar:nth-child(5) { animation-delay: 0.4s; }
.chart-bar:nth-child(6) { animation-delay: 0.5s; }

@keyframes barGrow {
    from { height: 0; opacity: 0; }
    to { opacity: 1; }
}

.chart-bar:hover {
    filter: brightness(1.1);
    transform: translateY(-3px);
}

.chart-bar::after {
    content: attr(data-value);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--accent-light);
    font-size: 0.85rem;
    font-weight: 600;
}

.chart-labels {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.chart-label {
    flex: 1;
    text-align: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.8rem;
}

.ceramic-3d-section {
    padding: 5rem 2rem;
}

.ceramic-3d-container {
    perspective: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
}

.ceramic-3d {
    width: 250px;
    height: 350px;
    background: linear-gradient(135deg, #2d6b6b 0%, #164242 50%, #0d2828 100%);
    border-radius: 30px 30px 60px 60px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate3d 20s linear infinite;
    box-shadow: 
        inset 0 0 60px rgba(255,255,255,0.1),
        0 20px 50px rgba(0,0,0,0.3);
}

.ceramic-3d::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 30%;
    width: 40%;
    height: 20px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
}

.ceramic-3d::after {
    content: '';
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 60%;
    border: 3px solid rgba(255,255,255,0.1);
    border-radius: 50%;
}

.ceramic-pattern {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    border-radius: 50%;
    background: 
        repeating-linear-gradient(0deg, transparent 0px, transparent 10px, rgba(196,149,106,0.15) 10px, rgba(196,149,106,0.15) 12px),
        repeating-linear-gradient(90deg, transparent 0px, transparent 10px, rgba(196,149,106,0.15) 10px, rgba(196,149,106,0.15) 12px);
}

.ceramic-3d-info {
    text-align: center;
    margin-top: 2rem;
}

.ceramic-3d-info h4 {
    font-family: var(--serif);
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.ceramic-3d-info p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.aigc-section {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.aigc-section .section-title { color: white; }

.aigc-card {
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(255,255,255,0.1);
}

.aigc-card .ai-icon {
    font-size: 4rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    animation: pulse 3s infinite;
}

.aigc-card h4 {
    font-family: var(--serif);
    font-size: 1.8rem;
    color: white;
    margin-bottom: 1rem;
}

.aigc-card p {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.aigc-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.aigc-feature {
    padding: 1.5rem;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
}

.aigc-feature i {
    font-size: 1.5rem;
    color: var(--accent-light);
    margin-bottom: 0.5rem;
}

.aigc-feature span {
    color: white;
    font-size: 0.9rem;
}

footer {
    background: var(--bg-dark);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    font-family: var(--serif);
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-section ul { list-style: none; }

.footer-section li { margin-bottom: 0.7rem; }

.footer-section li a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section li a:hover {
    color: var(--accent);
    padding-left: 0.3rem;
}

.qr-code {
    width: 110px;
    height: 110px;
    background: white;
    border-radius: 8px;
    padding: 8px;
    margin-bottom: 0.8rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.qr-pattern {
    width: 94px;
    height: 94px;
    background: 
        repeating-linear-gradient(0deg, #164242 0px, #164242 4px, transparent 4px, transparent 8px),
        repeating-linear-gradient(90deg, #164242 0px, #164242 4px, transparent 4px, transparent 8px);
    background-size: 23.5px 23.5px;
    position: relative;
}

.qr-pattern::before, .qr-pattern::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: #164242;
    border-radius: 3px;
}

.qr-pattern::before { top: 6px; left: 6px; }
.qr-pattern::after { top: 6px; right: 6px; }

.qr-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
    box-shadow: 0 4px 15px rgba(22,66,66,0.3);
}

.scroll-top:hover {
    background: var(--accent);
    transform: translateY(-3px);
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    animation: fadeIn 0.3s;
}

.modal.active { display: flex; }

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.3s;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-family: var(--serif);
    font-size: 1.3rem;
    color: var(--primary-dark);
}

.modal-close {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}

.modal-close:hover { color: var(--primary); }

.modal-body { padding: 1.5rem; }

.modal-image {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 1rem;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-body p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .header-container { flex-direction: column; gap: 1rem; }
    nav ul { gap: 1.5rem; }
    .nav-toggle { display: block; }
    nav ul { display: none; }
    
    .hero-content h1 { font-size: 2.5rem; letter-spacing: 5px; }
    .hero-content .tagline { font-size: 1.1rem; }
    .hero-buttons { flex-direction: column; align-items: center; }
    
    .section-title { font-size: 1.8rem; }
    
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-number { font-size: 2.5rem; }
    
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    
    .detail-title { font-size: 1.8rem; }
    
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .qr-code { margin: 0 auto 0.8rem; }
    
    .chart-bars { height: 200px; }
    .ceramic-3d { width: 200px; height: 280px; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 2rem; letter-spacing: 3px; }
    .hero-content p { font-size: 1rem; }
    
    .stat-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .card-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .artist-grid { grid-template-columns: 1fr; }
    .exhibition-grid { grid-template-columns: 1fr; }
    
    .detail-content { padding: 1.2rem; }
    .detail-info { grid-template-columns: repeat(2, 1fr); }
    
    .chart-bars { gap: 0.5rem; }
    .ceramic-3d { width: 150px; height: 220px; }
    .ceramic-3d-container { height: 300px; }
    
    .breadcrumb { padding: 0.5rem 1rem; font-size: 0.8rem; }
    .works-gallery { grid-template-columns: repeat(2, 1fr); }
    .steps-container { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .tips-container { grid-template-columns: 1fr; }
    .resources-grid { grid-template-columns: 1fr; }
    .highlights-grid { grid-template-columns: 1fr; }
    .schedule-list { padding: 0; }
    .kiln-stats, .craft-stats, .artist-stats, .exhibition-stats { grid-template-columns: repeat(2, 1fr); }
}

.breadcrumb {
    padding: 1rem 2rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    margin-top: 70px;
}

.breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

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

.breadcrumb .separator {
    color: var(--text-muted);
    font-size: 0.7rem;
}

.breadcrumb .current {
    color: var(--primary);
    font-weight: 500;
}

.artist-profile {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.artist-avatar {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.artist-header { flex: 1; }

.artist-name {
    font-family: var(--serif);
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

.artist-title {
    color: var(--accent);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.artist-tags {
    display: flex;
    gap: 0.5rem;
}

.artist-tag {
    padding: 0.3rem 0.8rem;
    background: rgba(22,66,66,0.08);
    color: var(--primary);
    border-radius: 15px;
    font-size: 0.8rem;
}

.artist-intro, .artist-section, .kiln-section, .craft-section, .exhibition-section {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.artist-intro h2, .artist-section h2, .kiln-section h2, .craft-section h2, .exhibition-section h2 {
    font-family: var(--serif);
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.artist-intro h2 i, .artist-section h2 i, .kiln-section h2 i, .craft-section h2 i, .exhibition-section h2 i {
    color: var(--accent);
}

.artist-stats, .kiln-stats, .craft-stats, .exhibition-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-box {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.stat-box:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.stat-box i {
    font-size: 2rem;
    color: var(--accent);
}

.stat-info { flex: 1; }

.stat-value {
    font-family: var(--serif);
    font-size: 1.5rem;
    color: var(--primary-dark);
    font-weight: 600;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    border: 3px solid var(--bg-card);
}

.timeline-content h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

.timeline-content p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.works-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.work-item {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.work-item:hover { transform: scale(1.05); box-shadow: var(--shadow-hover); }

.work-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.work-item:hover img { transform: scale(1.1); }

.work-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding: 2rem 1rem 1rem;
    color: white;
    opacity: 0;
    transition: opacity var(--transition);
}

.work-item:hover .work-overlay { opacity: 1; }

.work-overlay h4 {
    font-family: var(--serif);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.work-overlay p { font-size: 0.85rem; opacity: 0.85; }

.philosophy-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 2rem;
    border-radius: var(--radius);
    color: white;
    text-align: center;
}

.philosophy-card p {
    font-family: var(--serif);
    font-size: 1.2rem;
    line-height: 1.8;
    font-style: italic;
}

.video-container, .vr-container, .map-container {
    background: var(--bg);
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder, .vr-preview, .map-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.video-placeholder i, .vr-preview i, .map-placeholder i {
    font-size: 4rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.video-placeholder p, .vr-preview p, .map-placeholder p {
    margin-bottom: 1rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.kiln-hero, .craft-hero, .exhibition-hero {
    margin-bottom: 2rem;
}

.kiln-banner, .craft-banner, .exhibition-banner {
    height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.banner-icon {
    font-size: 5rem;
    color: rgba(255,255,255,0.8);
}

.kiln-header, .craft-header, .exhibition-header {
    text-align: center;
    padding: 1.5rem;
}

.kiln-name, .craft-name, .exhibition-title {
    font-family: var(--serif);
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.kiln-subtitle, .craft-subtitle, .exhibition-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.kiln-tags, .craft-tags {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.kiln-tag, .craft-tag {
    padding: 0.4rem 1rem;
    background: rgba(22,66,66,0.08);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.85rem;
}

.exhibition-meta {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

.meta-item i { color: var(--accent); }

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.highlight-item {
    background: var(--bg);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.highlight-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); }

.highlight-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.highlight-item h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.highlight-item p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.schedule-item {
    display: flex;
    gap: 1.5rem;
    background: var(--bg);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.schedule-item:hover { box-shadow: var(--shadow); }

.schedule-date {
    width: 80px;
    text-align: center;
    background: var(--primary);
    color: white;
    padding: 1rem;
    border-radius: var(--radius-sm);
}

.schedule-date .day {
    font-family: var(--serif);
    font-size: 1.8rem;
    font-weight: 600;
}

.schedule-date .month {
    font-size: 0.85rem;
}

.schedule-content { flex: 1; }

.schedule-content h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.schedule-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.3rem;
}

.floor-plan {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    background: var(--bg);
    padding: 2rem;
    border-radius: var(--radius);
}

.floor-section {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-sm);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.floor-section:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.section-label {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: white;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.floor-section p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.craft-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.feature-card h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.artists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.artist-mini-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg);
    padding: 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.artist-mini-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.artist-mini-card .artist-avatar {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
}

.artist-mini-card .artist-info h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.2rem;
}

.artist-mini-card .artist-info p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.step-card {
    background: var(--bg);
    padding: 1.5rem;
    border-radius: var(--radius);
    position: relative;
    transition: var(--transition);
}

.step-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }

.step-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--serif);
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 700;
}

.step-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    margin-bottom: 1rem;
}

.step-card h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.step-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.step-details {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.step-details span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.tool-item {
    background: var(--bg);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.tool-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.tool-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.2rem;
    color: white;
}

.tool-item h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

.tool-item p {
    color: var(--text-light);
    font-size: 0.85rem;
}

.tips-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.tip-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 1.5rem;
    border-radius: var(--radius);
    color: white;
    transition: var(--transition);
}

.tip-card:hover { transform: translateY(-5px); }

.tip-icon {
    font-size: 2rem;
    color: var(--accent-light);
    margin-bottom: 1rem;
}

.tip-card h4 {
    font-family: var(--serif);
    margin-bottom: 0.5rem;
}

.tip-card p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.resource-item {
    background: var(--bg);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.resource-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.resource-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
}

.resource-item h4 {
    font-family: var(--serif);
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.resource-item p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.contact-form, .booking-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--text);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.form-group label i { color: var(--accent); }

.form-group input, .form-group textarea, .form-group select {
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--sans);
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22,66,66,0.1);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(22, 66, 66, 0.6);
    z-index: 0;
}

.ceramic-3d-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.aigc-card {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.aigc-image {
    width: 400px;
    height: 300px;
    border-radius: var(--radius);
    flex-shrink: 0;
}

.aigc-content {
    flex: 1;
}

.step-image {
    width: 100%;
    height: 150px;
    border-radius: var(--radius-sm);
    position: relative;
    margin-bottom: 1rem;
}

.step-image .step-number {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--accent);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
}

.video-placeholder, .vr-preview {
    position: relative;
}

.video-overlay, .vr-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    color: white;
}

.video-overlay i, .vr-overlay i {
    font-size: 4rem;
    color: white;
    margin-bottom: 1rem;
}

.video-overlay p, .vr-overlay p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.floor-plan-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.map-container {
    position: relative;
}

.floor-plan {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

@media (max-width: 768px) {
    .aigc-card {
        flex-direction: column;
    }
    .aigc-image {
        width: 100%;
    }
    .ceramic-3d-image {
        height: 250px;
    }
    .floor-plan-image {
        height: 250px;
    }
}