/* 变量定义 - 沙漠色调 */
:root {
    --primary: #8B4513; /* 沙棕色 */
    --primary-dark: #5D4037; /* 深褐色 */
    --secondary: #D2691E; /* 巧克力色 */
    --accent: #CD853F; /* 秘鲁色 */
    --light: #F5F5DC; /* 米白色 */
    --dark: #3E2723; /* 深咖啡色 */
    --gray: #8D6E63; /* 棕色灰 */
    --glass: rgba(255, 255, 255, 0.1); 
    --glass-border: rgba(255, 255, 255, 0.15);
    --text-dark: #4E342E; /* 深棕文本 */
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--light);
    background-color: var(--dark);
    overflow-x: hidden;
    position: relative;
}

body:before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('placeholder-bg-pattern.jpg') repeat;
    opacity: 0.05;
    pointer-events: none;
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow);
    text-align: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    transition: var(--transition);
    z-index: -1;
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(139, 69, 19, 0.4);
}

.btn:hover:after {
    width: 100%;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--light);
}

.btn-outline:after {
    display: none;
}

.btn-outline:hover {
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: white;
}

.btn-large {
    padding: 18px 42px;
    font-size: 1.1rem;
}

/* 头部导航 */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    background: rgba(62, 39, 35, 0.85);
    border-bottom: 1px solid var(--glass-border);
}

.header.scrolled {
    padding: 12px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 5px;
}

.main-nav li {
    margin: 0 5px;
}

.main-nav a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 10px 15px;
    border-radius: 30px;
    transition: var(--transition);
    opacity: 0.9;
}

.main-nav a:hover, .main-nav a.active {
    background: var(--glass);
    opacity: 1;
}

.cta-buttons {
    display: flex;
    gap: 15px;
}

.mobile-toggle {
    display: none;
    cursor: pointer;
}

.mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--light);
    margin: 5px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* 英雄区 */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: url('placeholder-hero-large.jpg') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(62, 39, 35, 0.9) 30%, rgba(139, 69, 19, 0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    padding-top: 100px;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 25px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 50px;
    max-width: 700px;
    font-weight: 300;
    opacity: 0.9;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--light);
    opacity: 0.8;
    border: 2px solid currentColor;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    animation: bounce 2s infinite;
}

.hero-scroll:hover {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
    color: var(--accent);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-15px) translateX(-50%);
    }
    60% {
        transform: translateY(-7px) translateX(-50%);
    }
}

/* 通用区块样式 */
.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: 3.2rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    width: 100px;
    height: 4px;
    background: linear-gradient(to right, var(--accent), var(--secondary));
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.3rem;
    opacity: 0.8;
    margin-top: 25px;
}

/* 介绍区块 */
.intro-section {
    background: linear-gradient(to bottom, var(--dark) 0%, rgba(62, 39, 35, 0.9) 100%);
}

.intro-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h3 {
    font-size: 2.4rem;
    margin-bottom: 30px;
    color: var(--accent);
}

.intro-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.fact-item {
    background: var(--glass);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.fact-number {
    font-size: 2.4rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--accent), var(--light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.fact-label {
    font-size: 0.95rem;
    opacity: 0.8;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.image-main {
    height: 450px;
    background-size: cover;
    background-position: center;
    position: relative;
    cursor: pointer;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    font-size: 2rem;
    color: white;
}

.image-main:hover .image-overlay {
    opacity: 1;
}

.image-thumbnails {
    display: flex;
    gap: 15px;
    padding: 15px;
}

.thumb {
    flex: 1;
    height: 100px;
    background-size: cover;
    background-position: center;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.thumb:hover {
    transform: scale(1.05);
}

/* 电影场景 */
.movies-section {
    background: linear-gradient(to bottom, rgba(62, 39, 35, 0.9), var(--dark) 100%);
}

.movie-tabs {
    background: var(--glass);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
}

.tabs {
    display: flex;
    background: rgba(139, 69, 19, 0.2);
    padding: 0 20px;
    flex-wrap: wrap;
}

.tab {
    padding: 18px 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    opacity: 0.8;
    text-transform: uppercase;
    font-size: 1.05rem;
    letter-spacing: 1px;
}

.tab:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20%;
    width: 60%;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: center;
}

.tab.active, .tab:hover {
    opacity: 1;
    color: var(--accent);
}

.tab.active:after {
    transform: scaleX(1);
}

.tab-content {
    padding: 40px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.movie-card {
    background: rgba(62, 39, 35, 0.4);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.movie-card:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent 70%);
    opacity: 0.7;
    z-index: -1;
}

.movie-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
}

.movie-image {
    height: 250px;
    background-size: cover;
    background-position: center;
}

.movie-content {
    padding: 25px;
}

.movie-content h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--accent);
}

.movie-content p {
    margin-bottom: 20px;
    font-size: 1rem;
    opacity: 0.9;
    min-height: 70px;
}

.movie-link {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.movie-link:hover {
    color: var(--accent);
}

/* 视频区 */
.video-section {
    background: url('placeholder-bg-video.jpg') fixed center/cover;
    position: relative;
    overflow: hidden;
}

.video-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(62, 39, 35, 0.9) 0%, rgba(139, 69, 19, 0.7) 100%);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 2;
}

.video-card {
    background: var(--glass);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
}

.video-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--light);
    font-size: 1.5rem;
    gap: 20px;
}

.video-placeholder p {
    font-size: 1.1rem;
    text-align: center;
    max-width: 80%;
    opacity: 0.8;
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.video-stats {
    display: flex;
    gap: 25px;
    font-size: 1.1rem;
    opacity: 0.8;
}

/* 社交媒体评论 */
.social-section {
    background: linear-gradient(to bottom, var(--dark) 0%, rgba(62, 39, 35, 0.9) 100%);
}

.social-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    justify-content: center;
}

.social-tab {
    padding: 15px 30px;
    background: rgba(62, 39, 35, 0.4);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--glass-border);
}

.social-tab.active, .social-tab:hover {
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    color: white;
}

.social-pane {
    display: none;
}

.social-pane.active {
    display: block;
}

.comment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 30px;
}

.comment-card {
    background: var(--glass);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 25px;
    transition: var(--transition);
}

.comment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.comment-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    margin-right: 15px;
    border: 2px solid var(--accent);
}

.user-info h4 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.user-rating {
    color: var(--accent);
    font-size: 0.9rem;
}

.comment-body {
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.comment-images {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.comment-image {
    flex: 1;
    height: 150px;
    border-radius: 10px;
    background-size: cover;
    background-position: center;
}

.comment-footer {
    display: flex;
    gap: 20px;
    font-size: 0.95rem;
    opacity: 0.8;
}

/* 购票区域 */
.ticket-section {
    background: linear-gradient(45deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.ticket-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.ticket-info h2 {
    font-size: 2.8rem;
    margin-bottom: 40px;
    color: var(--light);
}

.ticket-details {
    margin-bottom: 40px;
}

.ticket-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    align-items: flex-start;
}

.ticket-item i {
    font-size: 1.8rem;
    color: var(--accent);
    min-width: 40px;
    padding-top: 5px;
}

.ticket-item h4 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: var(--light);
}

.ticket-item p {
    font-size: 1.05rem;
    opacity: 0.9;
    line-height: 1.7;
}

.notice-box {
    background: rgba(0, 0, 0, 0.2);
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid var(--accent);
}

.notice-box h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
}

.notice-box ul {
    padding-left: 25px;
}

.notice-box li {
    margin-bottom: 12px;
}

.booking-card {
    background: rgba(245, 245, 220, 0.95);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    color: var(--text-dark);
    height: 100%;
}

.booking-card h3 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.booking-card p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    opacity: 0.8;
}

.booking-form .form-group {
    margin-bottom: 25px;
}

.booking-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 1.1rem;
}

.booking-form input, 
.booking-form select {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    background: white;
    font-family: inherit;
    font-size: 1.05rem;
    transition: var(--transition);
}

.booking-form input:focus, 
.booking-form select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(205, 133, 63, 0.3);
}

.booking-form button {
    width: 100%;
    margin-top: 20px;
    font-weight: 700;
    font-size: 1.2rem;
}

.booking-options {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.booking-options .link {
    color: var(--primary-dark);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.booking-options .link:hover {
    color: var(--secondary);
    text-decoration: underline;
}

/* 页脚 */
.footer {
    background: var(--dark);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-about {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light);
    margin-bottom: 20px;
}

.footer-logo a {
    color: inherit;
    text-decoration: none;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(205, 133, 63, 0.15);
    color: var(--light);
    font-size: 1.3rem;
    transition: var(--transition);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--accent);
    transform: translateY(-5px);
}

.link-column h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: var(--accent);
    position: relative;
    padding-bottom: 10px;
}

.link-column h4:after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--accent);
    bottom: 0;
    left: 0;
}

.link-column ul {
    list-style: none;
}

.link-column li {
    margin-bottom: 15px;
}

.link-column a {
    color: var(--light);
    text-decoration: none;
    font-size: 1.05rem;
    transition: var(--transition);
    opacity: 0.9;
}

.link-column a:hover {
    opacity: 1;
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
    font-size: 1.05rem;
    gap: 15px;
    opacity: 0.9;
}

.footer-contact i {
    color: var(--accent);
    font-size: 1.2rem;
    min-width: 25px;
}

.qr-code {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 30px;
}

.qr-placeholder {
    width: 130px;
    height: 130px;
    background: rgba(205, 133, 63, 0.2);
    border-radius: 10px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(205, 133, 63, 0.2);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    opacity: 0.7;
}

.footer-bottom a {
    color: var(--accent);
    text-decoration: none;
}

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

/* 响应式设计 */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 4.2rem;
    }
    
    .ticket-container {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .header .cta-buttons {
        display: none;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .comment-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 15px 0;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: rgba(62, 39, 35, 0.95);
        backdrop-filter: blur(10px);
        padding: 80px 30px 30px;
        transition: var(--transition);
        z-index: 999;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav li {
        margin: 5px 0;
    }
    
    .main-nav a {
        display: block;
        padding: 15px 20px;
        border-radius: 10px;
    }
    
    .mobile-toggle {
        display: block;
        z-index: 1000;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .tabs {
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .movie-grid {
        grid-template-columns: 1fr;
    }
    
    .tab {
        padding: 15px;
        font-size: 0.95rem;
    }
}