/* Service Detail Page Styles */

/* Service Detail Hero Section */
.service-detail-hero {
    position: relative;
    min-height: 70vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--navbar-height);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.hero-particles .particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: #3b82f6;
    border-radius: 50%;
    animation: heroFloat 8s ease-in-out infinite;
}

.hero-particles .particle:nth-child(1) { top: 10%; left: 10%; animation-delay: 0s; }
.hero-particles .particle:nth-child(2) { top: 70%; left: 20%; animation-delay: 2s; }
.hero-particles .particle:nth-child(3) { top: 30%; right: 15%; animation-delay: 4s; }
.hero-particles .particle:nth-child(4) { top: 80%; right: 25%; animation-delay: 1s; }
.hero-particles .particle:nth-child(5) { top: 50%; left: 70%; animation-delay: 3s; }
.hero-particles .particle:nth-child(6) { top: 20%; right: 40%; animation-delay: 5s; }

@keyframes heroFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.7; }
    50% { transform: translateY(-30px) rotate(180deg); opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-nav a:hover {
    color: #3b82f6;
    text-decoration: none;
}

.breadcrumb-nav .separator {
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb-nav .current {
    color: white;
    font-weight: 500;
}

/* Service Hero Title */
.service-hero-title {
    margin-bottom: 3rem;
}

.title-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    line-height: 1.6;
    max-width: 800px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.stat-icon i {
    font-size: 1.5rem;
    color: white;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* Main Content */
.service-detail-main {
    background: var(--bg-primary);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

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

.section-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Technical Specifications Section */
.tech-specs-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.spec-category {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.spec-category.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.spec-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bg-secondary);
}

.category-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon i {
    font-size: 1.3rem;
    color: white;
}

.category-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

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

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 120px;
}

.spec-value {
    color: var(--text-secondary);
    text-align: right;
    flex: 1;
    margin-left: 1rem;
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    text-align: center;
    padding: 2.5rem;
    border-radius: 20px;
    background: var(--bg-secondary);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* Exhibition Info Section - Redesigned */
.exhibition-info-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.exhibition-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.float-element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    animation: floatAnimation 15s ease-in-out infinite;
}

.element-1 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.element-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 20%;
    animation-delay: 5s;
}

.element-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 70%;
    animation-delay: 10s;
}

.element-4 {
    width: 120px;
    height: 120px;
    top: 40%;
    right: 60%;
    animation-delay: 7s;
}

@keyframes floatAnimation {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
    25% { transform: translateY(-30px) rotate(90deg); opacity: 0.6; }
    50% { transform: translateY(-60px) rotate(180deg); opacity: 1; }
    75% { transform: translateY(-30px) rotate(270deg); opacity: 0.6; }
}

/* Exhibition Header */
.exhibition-header {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
    z-index: 2;
}

.exhibition-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(10px);
}

.exhibition-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.exhibition-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Exhibition Content Grid */
.exhibition-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

/* Main Exhibition Card */
.exhibition-main {
    position: relative;
}

.exhibition-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all 0.5s ease;
}

.exhibition-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    border-color: rgba(59, 130, 246, 0.4);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #06b6d4);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.exhibition-card:hover .card-glow {
    opacity: 1;
}

/* Exhibition Visual */
.exhibition-visual {
    height: 300px;
    position: relative;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.visual-showcase {
    position: relative;
    width: 200px;
    height: 150px;
}

.showcase-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 12px;
    border: 3px solid #333;
    position: relative;
    overflow: hidden;
}

.screen-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pixel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 8px;
    width: 80px;
    height: 80px;
}

.pixel {
    width: 20px;
    height: 20px;
    background: #333;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.pixel.active {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.6);
    animation: pixelPulse 2s ease-in-out infinite;
}

@keyframes pixelPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.showcase-effects {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.light-beam {
    position: absolute;
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, #3b82f6, transparent);
    animation: beamMove 3s ease-in-out infinite;
}

.beam-1 {
    left: 20%;
    animation-delay: 0s;
}

.beam-2 {
    left: 50%;
    animation-delay: 1s;
}

.beam-3 {
    right: 20%;
    animation-delay: 2s;
}

@keyframes beamMove {
    0%, 100% { transform: translateY(-100px); opacity: 0; }
    50% { transform: translateY(100px); opacity: 1; }
}

/* Exhibition Content */
.exhibition-content {
    padding: 3rem;
}

.content-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.content-body {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.highlight-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.feature-highlight {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(59, 130, 246, 0.1);
    padding: 12px 18px;
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-weight: 500;
}

.feature-highlight i {
    color: #3b82f6;
    font-size: 1rem;
}

/* Exhibition Stats */
.exhibition-stats {
    margin-top: 2rem;
}

.stat-row {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.stat-icon i {
    font-size: 1.2rem;
    color: white;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* Exhibition Sidebar */
.exhibition-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.sidebar-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(25px);
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.sidebar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(59, 130, 246, 0.3);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.header-icon i {
    font-size: 1.1rem;
    color: white;
}

.card-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin: 0;
}

/* Visit Info */
.visit-details {
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.detail-item i {
    color: #3b82f6;
    font-size: 1.1rem;
    margin-top: 0.2rem;
}

.detail-content {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.detail-label {
    font-weight: 600;
    color: white;
    font-size: 0.95rem;
}

.detail-value {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Interactive Features */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateX(5px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1rem;
    color: white;
}

.feature-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.feature-name {
    font-weight: 600;
    color: white;
    font-size: 0.95rem;
}

.feature-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

/* Resource Links */
.resource-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.resource-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.resource-link:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateX(5px);
    color: white;
    text-decoration: none;
}

.resource-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.resource-icon i {
    font-size: 1rem;
    color: white;
}

.resource-content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
}

.resource-name {
    font-weight: 600;
    color: white;
    font-size: 0.95rem;
}

.resource-size {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.resource-link > i:last-child {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.resource-link:hover > i:last-child {
    color: #3b82f6;
    transform: translateX(3px);
}

/* Expert Contact */
.expert-contact {
    text-align: center;
}

.expert-avatar {
    position: relative;
    margin: 0 auto 1.5rem;
    width: 80px;
    height: 80px;
}

.avatar-image {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.avatar-image i {
    font-size: 2rem;
    color: white;
}

.online-indicator {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    background: #10b981;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.expert-contact h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
}

.expert-contact p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* CTA Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 14px 28px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.4s ease;
    width: 100%;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.cta-button:hover,
.cta-button:focus {
    text-decoration: none;
}

.cta-button.primary {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.6);
    color: white;
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        gap: 2rem;
        justify-content: center;
    }
    
    .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .spec-category,
    .content-main {
        padding: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* Exhibition Responsive */
    .exhibition-title {
        font-size: 2.5rem;
    }
    
    .exhibition-content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .exhibition-card {
        padding: 0;
    }
    
    .exhibition-content {
        padding: 2rem;
    }
    
    .highlight-features {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .stat-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .exhibition-visual {
        height: 250px;
    }
    
    .visual-showcase {
        width: 150px;
        height: 120px;
    }
    
    .pixel-grid {
        width: 60px;
        height: 60px;
    }
    
    .pixel {
        width: 15px;
        height: 15px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .spec-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .spec-value {
        text-align: left;
        margin-left: 0;
    }
    
    /* Exhibition Mobile */
    .exhibition-title {
        font-size: 2rem;
    }
    
    .exhibition-subtitle {
        font-size: 1.1rem;
    }
    
    .exhibition-content {
        padding: 1.5rem;
    }
    
    .content-title {
        font-size: 1.5rem;
    }
    
    .exhibition-visual {
        height: 200px;
    }
    
    .visual-showcase {
        width: 120px;
        height: 100px;
    }
    
    .sidebar-card {
        padding: 1.5rem;
    }
    
    .feature-item,
    .resource-link {
        padding: 0.8rem;
    }
    
    .expert-avatar {
        width: 60px;
        height: 60px;
    }
    
    .avatar-image {
        width: 60px;
        height: 60px;
    }
    
    .avatar-image i {
        font-size: 1.5rem;
    }
}