:root {
    --gold: #d4af37;
    --gold-light: #f1e5ac;
    --dark: #0a0a0a;
    --dark-soft: #1a1a1a;
    --dark-accent: #262626;
    --text: #e0e0e0;
    --text-muted: #a0a0a0;
}

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

body {
    background-color: var(--dark);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Georgia', serif;
    letter-spacing: -0.02em;
}

.gold-text {
    color: var(--gold);
}

.gold-gradient-text {
    background: linear-gradient(135deg, #d4af37 0%, #f1e5ac 50%, #d4af37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: 0.4s;
}

header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d4af37 0%, #f1e5ac 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn-download {
    background: linear-gradient(135deg, #d4af37 0%, #f1e5ac 100%);
    color: var(--dark);
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    color: var(--gold);
    cursor: pointer;
}

/* Hero */
.hero {
    height: 85vh;
    position: relative;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, rgba(10,10,10,1) 30%, rgba(10,10,10,0.4) 100%), url('https://tse-mm.bing.com/th?q=电影院大厅') center/cover no-referrer;
}

.hero-content {
    max-width: 700px;
}

.hero-tag {
    background: var(--gold);
    color: var(--dark);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, #d4af37 0%, #f1e5ac 100%);
    color: var(--dark);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
}

/* Stats */
.stats {
    padding: 80px 0;
    background: var(--dark-soft);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 36px;
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--text-muted);
    font-size: 14px;
}

/* Movie Grid */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-muted);
}

.view-more {
    color: var(--gold);
    font-weight: 600;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
}

.movie-card {
    background: var(--dark-soft);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transition: 0.4s;
    border: 1px solid rgba(255,255,255,0.05);
}

.movie-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(212,175,55,0.2);
    border-color: rgba(212,175,55,0.3);
}

.movie-img {
    aspect-ratio: 2/3;
    position: relative;
    overflow: hidden;
}

.movie-img img {
    width: 100%;
    height: 100%;
    object-cover: cover;
    transition: 0.6s;
}

.movie-card:hover .movie-img img {
    transform: scale(1.1);
}

.movie-rating {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--gold);
    color: var(--dark);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
}

.movie-info {
    padding: 15px;
}

.movie-info h3 {
    font-size: 16px;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.movie-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

/* News & Dynamics */
.news-dynamics {
    padding: 100px 0;
}

.news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.news-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.news-card {
    background: var(--dark-soft);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.05);
}

.news-date {
    color: var(--gold);
    font-size: 12px;
    font-family: monospace;
    margin-bottom: 10px;
    display: block;
}

.dynamics-box {
    background: var(--dark-soft);
    padding: 30px;
    border-radius: 12px;
    height: 500px;
    overflow-y: auto;
}

.dynamic-item {
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 14px;
}

.dynamic-time {
    display: block;
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 5px;
}

/* Footer */
footer {
    background: var(--dark-soft);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.footer-links h4 {
    color: var(--gold);
    margin-bottom: 25px;
}

.footer-links li {
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-muted);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 12px;
    color: var(--text-muted);
}

/* Floating Button */
.float-download {
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 999;
    background: linear-gradient(135deg, #d4af37 0%, #f1e5ac 100%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    box-shadow: 0 10px 30px rgba(212,175,55,0.5);
    animation: bounce 3s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Responsive */
@media (max-width: 1024px) {
    .movie-grid { grid-template-columns: repeat(4, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .movie-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .hero h1 { font-size: 40px; }
}

/* Products Page Specific */
.filter-section {
    background: var(--dark-soft);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 40px;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.filter-label {
    color: var(--gold);
    font-weight: 700;
    min-width: 60px;
}

.filter-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 4px 15px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
}

.filter-btn.active {
    background: var(--gold);
    color: var(--dark);
    font-weight: 700;
}

.search-sort {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.search-box {
    position: relative;
    width: 300px;
}

.search-box input {
    width: 100%;
    background: var(--dark-soft);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 12px 20px;
    border-radius: 50px;
    color: white;
}

/* About Page Specific */
.about-hero {
    padding: 150px 0 100px;
    text-align: center;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.about-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

/* Contact Page Specific */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding: 100px 0;
}

.contact-form {
    background: var(--dark-soft);
    padding: 40px;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 14px;
}

.form-group input, .form-group textarea {
    width: 100%;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 12px;
    border-radius: 8px;
    color: white;
}

.btn-submit {
    width: 100%;
    background: var(--gold);
    color: var(--dark);
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
}