/* Reset and Base Styles */




.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    cursor: pointer;
    z-index: 1;
}

.hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

/* 响应式视频控制 */
.hero-video-desktop {
    display: block;
}

.hero-video-mobile {
    display: none;
}

/* è®¾å¤‡ç±»åž‹æ£€æµ‹æ ·å¼ */
.mobile-device .hero-title {
    font-size: 2rem !important;
    line-height: 1.2 !important;
    margin-bottom: 16px !important;
    text-align: center !important;
    white-space: normal !important;
}

.mobile-device .hero-subtitle {
    font-size: 1rem !important;
    line-height: 1.4 !important;
    margin-bottom: 24px !important;
    text-align: center !important;
    padding: 0 16px !important;
}

.mobile-device .hero-info {
    flex-direction: column !important;
    gap: 16px !important;
    margin-bottom: 24px !important;
    justify-content: center !important;
}

.mobile-device .info-item {
    font-size: 0.9rem !important;
    justify-content: center !important;
    text-align: center !important;
    flex-direction: row !important;
}

.mobile-device .hero-buttons {
    flex-direction: column !important;
    gap: 12px !important;
    align-items: center !important;
    justify-content: center !important;
}

.mobile-device .btn {
    width: 100% !important;
    max-width: 280px !important;
    padding: 12px 24px !important;
    font-size: 0.9rem !important;
}

/* 移动端优化 */
@media (max-width: 768px) {
    .hero-video-desktop {
        display: none;
    }

    .hero-video-mobile {
        display: block;
    }

    .hero-video video {
        min-width: 100%;
        min-height: 100%;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }

    /* 确保移动端视频立即播放 */
    .hero-video-mobile {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 1;
    }

    /* 移动端文本优化 */
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
        margin-bottom: 16px !important;
        text-align: center !important;
        white-space: normal !important;
    }

    .hero-subtitle {
        font-size: 1rem !important;
        line-height: 1.4 !important;
        margin-bottom: 24px !important;
        text-align: center !important;
        padding: 0 16px !important;
    }

    .hero-info {
        flex-direction: column !important;
        gap: 16px !important;
        margin-bottom: 24px !important;
        justify-content: center !important;
    }

    .info-item {
        font-size: 0.9rem !important;
        justify-content: center !important;
        text-align: center !important;
        flex-direction: row !important;
    }

    .info-icon {
        width: 16px !important;
        height: 16px !important;
    }

    .hero-buttons {
        flex-direction: column !important;
        gap: 12px !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .btn {
        width: 100% !important;
        max-width: 280px !important;
        padding: 12px 24px !important;
        font-size: 0.9rem !important;
    }
}

/* 超小屏幕优化 */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem !important;
        margin-bottom: 12px !important;
    }

    .hero-subtitle {
        font-size: 0.9rem !important;
        margin-bottom: 20px !important;
        padding: 0 12px !important;
    }

    .hero-info {
        gap: 12px !important;
        margin-bottom: 20px !important;
    }

    .info-item {
        font-size: 0.85rem !important;
    }

    .info-icon {
        width: 14px !important;
        height: 14px !important;
    }

    .btn {
        padding: 10px 20px !important;
        font-size: 0.85rem !important;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .hero-video {
        cursor: default;
    }

    .hero-video:hover {
        cursor: default;
    }

    /* åœ¨è§¦æ‘¸è®¾å¤‡ä¸Šå¢žåŠ æŒ‰é’®çš„è§¦æ‘¸åŒºåŸŸ */
    .btn {
        min-height: 44px;
        touch-action: manipulation;
    }

    /* 移动端视频优化 */
    .hero-video video {
        -webkit-playsinline: true;
        playsinline: true;
        webkit-playsinline: true;
        /* 确保视频在移动端正确显示 */
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }
}

/* 横屏移动设备优化 */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-title {
        font-size: 1.5rem;
        margin-bottom: 8px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 16px;
    }

    .hero-info {
        flex-direction: row;
        gap: 12px;
        margin-bottom: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .info-item {
        font-size: 0.8rem;
        flex: 0 0 auto;
    }

    .hero-buttons {
        flex-direction: row;
        gap: 8px;
        justify-content: center;
    }

    .btn {
        flex: 1;
        max-width: 140px;
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}


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

:root {
    /* Colors */
    --primary: 220 14% 96%;
    --primary-foreground: 220 9% 46%;
    --secondary: 210 40% 98%;
    --secondary-foreground: 222 84% 5%;
    --muted: 210 40% 98%;
    --muted-foreground: 215 16% 47%;
    --accent: 210 40% 98%;
    --accent-foreground: 222 84% 5%;
    --destructive: 0 84% 60%;
    --destructive-foreground: 210 40% 98%;
    --border: 214 32% 91%;
    --input: 214 32% 91%;
    --ring: 222 84% 5%;
    --background: 0 0% 100%;
    --foreground: 222 84% 5%;
    --card: 0 0% 100%;
    --card-foreground: 222 84% 5%;
    --popover: 0 0% 100%;
    --popover-foreground: 222 84% 5%;

    /* Luxury Theme Colors */
    --luxury-dark: 355 20% 10%;
    --luxury-light: 0 0% 95%;
    --luxury-gold: 45 85% 55%;
    --luxury-red: 355 85% 55%;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, hsl(355 85% 55%), hsl(45 85% 55%));
    --gradient-hero: linear-gradient(135deg, hsl(355 20% 10% / 0.95), hsl(355 85% 55% / 0.8));
    --gradient-card: linear-gradient(135deg, hsl(355 20% 10% / 0.05), hsl(45 85% 55% / 0.05));

    /* Shadows */
    --shadow-luxury: 0 25px 50px -12px hsl(355 85% 55% / 0.25);

    /* Animations */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark {
    --background: 222 84% 5%;
    --foreground: 210 40% 98%;
    --card: 222 84% 5%;
    --card-foreground: 210 40% 98%;
    --popover: 222 84% 5%;
    --popover-foreground: 210 40% 98%;
    --primary: 210 40% 98%;
    --primary-foreground: 222 84% 5%;
    --secondary: 217 33% 17%;
    --secondary-foreground: 210 40% 98%;
    --muted: 217 33% 17%;
    --muted-foreground: 215 20% 65%;
    --accent: 217 33% 17%;
    --accent-foreground: 210 40% 98%;
    --destructive: 0 63% 31%;
    --destructive-foreground: 210 40% 98%;
    --border: 217 33% 17%;
    --input: 217 33% 17%;
    --ring: 212 95% 83%;
}

body {
    font-family: 'Noto Sans SC', system-ui, -apple-system, sans-serif;
    background-image: url('./hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: hsl(var(--luxury-light));
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid hsl(var(--luxury-gold) / 0.3);
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-brand .nav-title {
    font-size: 24px;
    font-weight: bold;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: hsl(var(--luxury-light));
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-link:hover {
    color: hsl(var(--luxury-gold));
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: hsl(var(--luxury-gold));
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: hsl(var(--luxury-gold));
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}



.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.hero-text {
    max-width: 896px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 24px;
    color: #efb67b;
    line-height: 1.1;
    white-space: nowrap;
    text-shadow:
        0 2px 4px rgba(0, 0, 0, 0.5),
        2px 2px 0 #581616;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3.5vw, 1.75rem);
    color: white;
    margin-bottom: 32px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    line-height: 1.5;
}

.hero-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
    color: hsl(var(--luxury-light));
    max-width: 115%;
    margin-left: auto;
    margin-right: auto;
}

.info-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #efb67b;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    font-size: 1.3rem;
}

.info-icon {
    width: 20px;
    height: 20px;
    color: #efb67b;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 32px;
    justify-content: center;
    align-items: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: hsl(var(--luxury-gold));
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid hsl(var(--luxury-gold));
    border-radius: 6px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-dot {
    width: 4px;
    height: 12px;
    background: hsl(var(--luxury-gold));
    border-radius: 2px;
    animation: pulse 2s infinite;
}

/* Buttons */
.btn {
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #581616;
    color: white;
    border: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #efb67b;
    color: #581616;
    box-shadow: 0 6px 20px rgba(239, 182, 123, 0.4);
}

.btn-outline {
    background: transparent;
    color: #efb67b;
    border: 2px solid #efb67b;
    transition: all 0.3s ease;
    box-sizing: border-box;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-outline:hover {
    background: #581616;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(88, 22, 22, 0.4);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 64px;
    animation: fadeInUp 1s ease-out;
}

.section-title {
    font-size: clamp(2.5rem, 7vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.25rem);
    color: #000;
    max-width: 768px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 300;
}

/* Event Schedule 的描述文本 - 白色 */
.schedule .section-subtitle {
    color: white;
}

/* About, Event Gallery, Sponsors 的描述文本 - 黑色 */
.about .section-subtitle,
.gallery .section-subtitle,
.sponsors .section-subtitle {
    color: #000;
}

/* Awards */
.awards {
    background: white;
    padding: 100px 0;
}

/* Desktop Grid Layout - Show by default */
.awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 60px;
}

/* Mobile Carousel Layout - Hidden by default */
.awards-carousel {
    display: none;
    margin-top: 60px;
    position: relative;
}

.awards-carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 6px;
}

.award-slide {
    display: none;
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.award-slide.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.award-slide .award-trophy {
    margin-bottom: 24px;
}

.award-slide .award-trophy img {
    width: 494px;
    height: 494px;
    object-fit: contain;
}

.award-slide .award-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: hsl(var(--luxury-red));
    margin-bottom: 16px;
    line-height: 1.3;
}

.award-slide .award-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #000;
    max-width: 400px;
    margin: 0 auto;
}

/* Navigation Buttons */
.award-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: hsl(var(--luxury-gold));
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.award-nav-btn:hover {
    background: hsl(var(--luxury-red));
    transform: translateY(-50%) scale(1.1);
}

.award-prev {
    left: 20px;
}

.award-next {
    right: 20px;
}

/* Dots Indicator */
.award-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.award-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: all 0.3s ease;
}

.award-dot.active {
    background: hsl(var(--luxury-gold));
    transform: scale(1.2);
}

.award-dot:hover {
    background: hsl(var(--luxury-red));
}

/* Responsive Design */
@media (max-width: 768px) {
    .awards-grid {
        display: none;
    }

    .awards-carousel {
        display: block;
    }

    .award-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .award-prev {
        left: 10px;
    }

    .award-next {
        right: 10px;
    }

    .award-slide {
        padding: 30px 15px;
    }

    .award-slide .award-title {
        font-size: 1.25rem;
    }

    .award-slide .award-description {
        font-size: 0.9rem;
    }
}

.award-card {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 0;
    box-shadow: none;
    transition: var(--transition-smooth);
    animation: fadeInUp 1s ease-out;
}

.award-card:hover {
    transform: none;
    box-shadow: none;
}

.award-trophy {
    margin-bottom: 24px;
    height: 370px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.award-trophy img {
    max-height: 370px;
    max-width: 100%;
    object-fit: contain;
}

.award-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #dc2626;
    margin-bottom: 16px;
    line-height: 1.3;
}

.award-description {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #000;
    font-weight: 300;
}

/* About Section */
.about {
    padding: 80px 0;
    background: white;
    position: relative;
}

.about-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 20px auto 10px auto;
    padding: 10px 0;
}

.about-image {
    max-width: 100%;
    height: auto;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, hsl(var(--luxury-gold) / 0.3), transparent);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 64px;
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid hsl(var(--luxury-gold) / 0.2);
    border-radius: 6px;
    padding: 24px;
    text-align: center;
    transition: var(--transition-smooth);
    animation: fadeInUp 1s ease-out;
}

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

.feature-icon {
    color: hsl(var(--luxury-gold));
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
    transition: var(--transition-smooth);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
}

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

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: hsl(var(--luxury-gold));
    line-height: 1.3;
}

.feature-card p {
    color: #000;
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 300;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    text-align: center;
}

.stat-item {
    animation: fadeInUp 1s ease-out;
}

.stat-number {
    font-size: 48px;
    font-weight: bold;
    color: hsl(var(--luxury-gold));
    margin-bottom: 8px;
}

.stat-label {
    color: #000;
    font-size: 18px;
}

/* Speakers Section */
.speakers {
    padding: 80px 0;
    background: hsl(var(--background));
    position: relative;
}

.speakers::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, hsl(var(--luxury-gold) / 0.5), transparent);
}

.speakers::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: hsl(var(--luxury-gold));
    border-radius: 2px;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.speaker-card {
    background: var(--gradient-card);
    border: 1px solid hsl(var(--luxury-gold) / 0.2);
    border-radius: 6px;
    padding: 24px;
    text-align: center;
    transition: var(--transition-smooth);
    animation: fadeInUp 1s ease-out;
}

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

.speaker-image {
    position: relative;
    margin-bottom: 24px;
}

.speaker-image img {
    width: 138px;
    height: 138px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid hsl(var(--luxury-gold) / 0.3);
    transition: var(--transition-smooth);
}

.speaker-card:hover .speaker-image img {
    border-color: hsl(var(--luxury-gold));
}

.speaker-overlay {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-smooth);
    width: 138px;
    height: 138px;
    margin: 0 auto;
}

.speaker-card:hover .speaker-overlay {
    opacity: 0.2;
}

.speaker-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: hsl(var(--luxury-light));
    margin-bottom: 8px;
    line-height: 1.3;
}

.speaker-title {
    color: hsl(var(--luxury-gold));
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
    line-height: 1.4;
}

.speaker-company {
    font-size: 0.8rem;
    color: hsl(var(--muted-foreground));
    margin-bottom: 12px;
    font-weight: 500;
}

.speaker-bio {
    font-size: 0.85rem;
    color: #000;
    line-height: 1.6;
    font-weight: 300;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Schedule Section */
.schedule {
    padding: 80px 0;
    background: transparent;
    position: relative;
}

.schedule::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, hsl(var(--luxury-gold) / 0.3), transparent);
}

.timeline {
    position: relative;
    max-width: 896px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 16px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 32px;
    animation: fadeInUp 1s ease-out;
}

.timeline-dot {
    position: absolute;
    left: 16px;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: hsl(var(--luxury-red));
    border: 4px solid hsl(var(--background));
    z-index: 10;
}

.timeline-dot.featured {
    background: hsl(var(--luxury-gold));
    animation: luxuryGlow 2s ease-in-out infinite alternate;
}

.timeline-content {
    width: 100%;
    margin-left: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid hsl(var(--luxury-gold) / 0.3);
    border-radius: 6px;
    padding: 24px;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.timeline-item.featured .timeline-content {
    border-color: hsl(var(--luxury-gold));
    background: linear-gradient(135deg, hsl(var(--luxury-gold) / 0.1), transparent);
}

.timeline-content:hover {
    box-shadow: var(--shadow-luxury);
}

.timeline-time {
    display: flex;
    align-items: center;
    gap: 8px;
    color: hsl(var(--luxury-gold));
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: hsl(var(--luxury-gold));
    line-height: 1.3;
}

.timeline-item.featured .timeline-content h3 {
    color: hsl(var(--luxury-gold));
}

.timeline-location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    margin-bottom: 12px;
}

.timeline-content p {
    color: white;
    font-size: 0.9rem;
    line-height: 1.5;
    font-weight: 300;
}

/* Gallery Section */
.gallery {
    padding: 80px 0;
    background: hsl(var(--background));
    position: relative;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, hsl(var(--luxury-gold) / 0.5), transparent);
}

.gallery::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: hsl(var(--luxury-gold));
    border-radius: 2px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 6px;
    background: transparent;
    border: none;
    transition: var(--transition-smooth);
    animation: fadeInUp 1s ease-out;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-luxury);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: transparent;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 1;
    transition: var(--transition-smooth);
}

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

.gallery-overlay h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
    line-height: 1.3;
    text-shadow:
        -0.5px -0.5px 0 #000,
        0.5px -0.5px 0 #000,
        -0.5px 0.5px 0 #000,
        0.5px 0.5px 0 #000,
        0 0 2px rgba(0, 0, 0, 0.6);
}

.gallery-overlay p {
    color: hsl(var(--luxury-light));
    font-size: 0.9rem;
    line-height: 1.5;
    font-weight: 300;
}

/* Gallery Modal Styles */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-modal.active {
    display: flex;
    opacity: 1;
}

.gallery-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.gallery-modal-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.gallery-modal-image-container {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gallery-modal-image-container img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.gallery-modal-info {
    margin-top: 20px;
    text-align: center;
    color: white;
    max-width: 600px;
}

.gallery-modal-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: hsl(var(--luxury-gold));
    margin-bottom: 10px;
}

.gallery-modal-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.gallery-modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    z-index: 10001;
    transition: color 0.3s ease;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.gallery-modal-close:hover {
    color: hsl(var(--luxury-gold));
    background: rgba(255, 255, 255, 0.2);
}

.gallery-modal-prev,
.gallery-modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 10001;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.gallery-modal-prev {
    left: 30px;
}

.gallery-modal-next {
    right: 30px;
}

.gallery-modal-prev:hover,
.gallery-modal-next:hover {
    background: rgba(255, 255, 255, 0.2);
    color: hsl(var(--luxury-gold));
    transform: translateY(-50%) scale(1.1);
}

.gallery-modal-prev:disabled,
.gallery-modal-next:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.gallery-modal-prev:disabled:hover,
.gallery-modal-next:disabled:hover {
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .gallery-modal-content {
        padding: 10px;
    }

    .gallery-modal-image-container img {
        max-height: 70vh;
    }

    .gallery-modal-close {
        top: 10px;
        right: 15px;
        font-size: 2rem;
        width: 40px;
        height: 40px;
    }

    .gallery-modal-prev,
    .gallery-modal-next {
        width: 50px;
        height: 50px;
        font-size: 2rem;
    }

    .gallery-modal-prev {
        left: 15px;
    }

    .gallery-modal-next {
        right: 15px;
    }

    .gallery-modal-info h3 {
        font-size: 1.25rem;
    }

    .gallery-modal-info p {
        font-size: 0.9rem;
    }
}

/* Official Video Recap Section */
.video-recap {
    padding: 100px 0;
    background: white;
}

.video-container {
    max-width: 862px;
    margin: 48px auto 0;
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 50.6%;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Responsive Design for Video */
@media (max-width: 768px) {
    .video-container {
        max-width: 100%;
        margin: 32px 20px 0;
        padding-bottom: 56.67%;
        /* 21:9 aspect ratio for mobile */
    }
}

@media (max-width: 480px) {
    .video-recap {
        padding: 60px 0;
    }

    .video-container {
        margin: 24px 15px 0;
    }
}

/* Sponsors Section */
.sponsors {
    padding: 80px 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.sponsors::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, hsl(var(--luxury-gold) / 0.3), transparent);
}

.sponsors-section {
    margin-bottom: 80px;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

.sponsors-tier-title {
    font-size: 24px;
    font-weight: bold;
    color: #B8860B;
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    padding: 0 0px;
}

.sponsors-tier-title::before,
.sponsors-tier-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 240px;
    height: 0.3px;
    background: rgba(128, 128, 128, 0.4);
}

.sponsors-tier-title::before {
    right: calc(50% + 120px);
    transform: translateY(-50%);
}

.sponsors-tier-title::after {
    left: calc(50% + 120px);
    transform: translateY(-50%);
}

.sponsors-grid {
    display: grid;
    gap: 24px;
    justify-items: center;
    max-width: 100%;
    box-sizing: border-box;
}

.sponsors-grid.diamond {
    grid-template-columns: repeat(2, 1fr);
    max-width: 768px;
    margin: 0 auto;
}

.sponsors-grid.gold {
    /* 默认（桌面端）使用 5 列布局 */
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

/* 平板端：3 列布局 */
@media (max-width: 768px) and (min-width: 481px) {
    .sponsors-grid.gold {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
}

/* 手机端：2 列布局，带左右内边距与统一图片尺寸 */
@media (max-width: 480px) {
    .sponsors-grid.gold {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 15px;
        max-width: 100%;
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
        box-sizing: border-box;
    }

    .sponsors-grid.gold .sponsor-card img {
        max-width: 150px;
        max-height: 60px;
    }
}

.sponsors-grid.silver {
    grid-template-columns: repeat(2, 1fr);
}

.sponsor-card {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    text-align: center;
    transition: var(--transition-smooth);
    width: 100%;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.sponsor-card img {
    max-width: 100%;
    max-height: 72px;
    object-fit: contain;
    border-radius: 0;
}

/* TBDå›¾ç‰‡æ ·å¼ - æ— è¾¹æ¡† */
.sponsor-card img[src*="d1.png"],
.sponsor-card img[src*="d2.png"],
.sponsor-card img[src*="d3.png"] {
    border: none;
    border-radius: 0;
    padding: 0;
}

.sponsor-card:hover {
    transform: translateY(-4px);
}

.sponsor-card.diamond {
    padding: 0;
    min-height: auto;
}

.sponsor-card.diamond img {
    max-height: 192px;
}

.sponsors-grid.gold .sponsor-card img {
    max-height: 140px;
}

.sponsor-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: hsl(var(--luxury-light));
    font-weight: bold;
    font-size: 24px;
    transition: var(--transition-smooth);
}

.sponsor-card.diamond .sponsor-logo {
    width: 80px;
    height: 80px;
    font-size: 32px;
}

.sponsor-card:hover .sponsor-logo {
    transform: scale(1.1);
}

.sponsor-card h4 {
    font-weight: bold;
    color: #000;
    margin-bottom: 8px;
    font-size: 18px;
}

.sponsor-card.diamond h4 {
    font-size: 20px;
}

.sponsor-card p {
    color: #000;
    font-size: 14px;
    font-weight: 500;
}

/* 移动端禁用 sponsor-card 悬停位移，避免点击时布局抖动 */
@media (max-width: 768px) {
    .sponsor-card:hover {
        transform: none;
    }
}

.sponsors-cta {
    text-align: center;
    margin-top: 48px;
}

.sponsors-cta p {
    color: #000;
    margin-bottom: 16px;
}

.sponsors-link {
    display: inline-block;
    padding: 16px 32px;
    background: #efb67b;
    color: #581616;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sponsors-link:hover {
    background: #581616;
    color: #efb67b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(88, 22, 22, 0.3);
}

/* 移动端赞助商布局修复 */
@media (max-width: 768px) {
    .sponsors-section {
        max-width: 100% !important;
        overflow: hidden !important;
        width: 100% !important;
    }

    .sponsors-grid {
        max-width: 100% !important;
        width: 100% !important;
        overflow: visible !important;
    }

    .sponsors-grid.silver,
    .sponsors-grid.diamond,
    .sponsors-grid.platinum,
    .sponsors-grid.media,
    .sponsors-grid.performance {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        padding: 0 10px !important;
        box-sizing: border-box !important;
    }

    /* 保留容器防溢出，但不强制所有 sponsor-card å æ»¡æ•´è¡Œï¼Œç”±å„è‡ªå¸ƒå±€å†³å®š */
}

/* Footer */
.footer {
    background: hsl(var(--luxury-dark));
    border-top: 1px solid hsl(var(--luxury-gold) / 0.2);
}

.footer .container {
    padding: 48px 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.footer-main {
    grid-column: span 1;
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #efb67b;
    margin-bottom: 16px;
    line-height: 1.3;
    text-shadow: 2px 2px 0 #581616;
}

.footer-description {
    color: white;
    margin-bottom: 24px;
    line-height: 1.7;
    font-size: 0.95rem;
    font-weight: 300;
}

.footer-contact h4,
.footer-links h4 {
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    margin-bottom: 12px;
}

.contact-icon {
    width: 16px;
    height: 16px;
    color: hsl(var(--luxury-gold));
}

.contact-address {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.company-name {
    font-weight: 600;
    font-size: 16px;
    color: white;
}

.address-details {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-weight: 400;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

.contact-detail {
    font-weight: 400;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: hsl(var(--luxury-gold));
}

.footer-bottom {
    border-top: 1px solid hsl(var(--luxury-gold) / 0.2);
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    color: white;
    font-size: 0.9rem;
    font-weight: normal;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes luxuryGlow {
    from {
        box-shadow: 0 0 20px hsl(var(--luxury-gold) / 0.3);
    }

    to {
        box-shadow: 0 0 30px hsl(var(--luxury-gold) / 0.6);
    }
}

@keyframes colorShift {
    0% {
        background: #581616;
        box-shadow: 0 4px 12px rgba(88, 22, 22, 0.3);
    }

    50% {
        background: #efb67b;
        box-shadow: 0 4px 12px rgba(239, 182, 123, 0.3);
    }

    100% {
        background: #581616;
        box-shadow: 0 4px 12px rgba(88, 22, 22, 0.3);
    }
}

/* Responsive Design */
@media (min-width: 768px) {
    .hero-info {
        flex-direction: row;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: row;
    }

    .timeline-line {
        left: 50%;
        transform: translateX(-1px);
    }

    .timeline-item {
        flex-direction: row;
    }

    .timeline-item:nth-child(even) {
        flex-direction: row-reverse;
    }

    .timeline-dot {
        left: 50%;
    }

    .timeline-content {
        width: 50%;
        margin-left: 0;
        margin-right: 32px;
    }

    .timeline-item:nth-child(even) .timeline-content {
        margin-right: 0;
        margin-left: 32px;
    }

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .footer-main {
        order: 1;
    }

    .footer-contact {
        order: 2;
    }

    .footer-links {
        order: 3;
    }
}

@media (max-width: 767px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        border-top: 1px solid hsl(var(--luxury-gold) / 0.3);
        z-index: 999;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: 1.1rem;
        padding: 10px 0;
        text-align: center;
        border-bottom: 1px solid hsl(var(--luxury-gold) / 0.2);
    }

    .nav-link:last-child {
        border-bottom: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .timeline-item {
        margin-left: 0;
    }

    .footer .container {
        padding: 32px 16px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
    }

    .footer-main {
        grid-column: span 1;
        order: 1;
    }

    .footer-contact {
        order: 2;
    }

    .footer-links {
        order: 3;
    }

    .footer-title {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .footer-description {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .footer-contact h4,
    .footer-links h4 {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .contact-item {
        justify-content: center;
        margin-bottom: 8px;
    }

    .contact-icon {
        width: 16px;
        height: 16px;
        margin-right: 8px;
    }

    .footer-links {
        gap: 6px;
    }

    .footer-links a {
        font-size: 0.9rem;
        padding: 4px 0;
    }

    .footer-bottom {
        padding-top: 24px;
        margin-top: 24px;
    }

    .footer-bottom p {
        font-size: 0.85rem;
    }
}

/* Past Gala Showcase Styles */
.past-gala-showcase {
    background: rgba(255, 255, 255, 0.95);
    padding: 80px 0;
    position: relative;
}

.past-gala-showcase .section-title {
    color: #1a1a1a;
}

.past-gala-showcase .section-subtitle {
    color: #666;
}

.video-showcase {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

/* Original video container for Official Video Recap */
.video-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding-bottom: 50%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 12px;
    object-fit: cover;
    object-position: center;
}

/* New showcase video container */
.showcase-video-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    overflow: visible;
    padding-bottom: 0;
}

.showcase-video-main {
    position: relative;
    padding-bottom: 56.4%;
    /* Match Official Video Recap ratio */
    height: 0;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    margin-bottom: 0;
}

.showcase-video-main iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 12px 12px 0 0;
    object-fit: cover;
    object-position: center;
}


.video-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.video-nav-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-50%) scale(1.1);
}

.video-prev {
    left: -25px;
}

.video-next {
    right: -25px;
}

.video-info-section {
    text-align: center;
    margin-top: 0;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: #fff;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.video-info-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
}

.pdf-download-btn {
    color: #dc2626;
    text-decoration: underline;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.pdf-download-btn:hover {
    color: #b91c1c;
    text-decoration: underline;
}

.pdf-download-btn.hidden {
    display: none !important;
}

.pdf-icon {
    width: 16px;
    height: 16px;
    stroke-width: 2;
    margin-right: 6px;
    vertical-align: middle;
}


/* Mobile Responsive */
@media (max-width: 768px) {
    .video-container {
        max-width: 100%;
        margin: 0 20px;
    }

    .video-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .video-prev {
        left: 10px;
    }

    .video-next {
        right: 10px;
    }

    .video-info-section {
        flex-direction: column;
        gap: 10px;
    }

    .video-info-section h3 {
        font-size: 1.3rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection styling */
::selection {
    background: hsl(var(--luxury-gold) / 0.3);
    color: hsl(var(--luxury-light));
}

/* Payment Modal Styles */
.payment-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.payment-modal.active {
    display: flex;
    opacity: 1;
}

.payment-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.payment-modal-content {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: paymentModalSlideIn 0.3s ease-out;
    z-index: 1000;
    border: 1px solid #f0f0f0;
}

@keyframes paymentModalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.payment-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: #666;
    font-size: 2rem;
    cursor: pointer;
    z-index: 10001;
    transition: color 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
}

.payment-modal-close:hover {
    color: #333;
    background: rgba(0, 0, 0, 0.1);
}

.payment-modal-header {
    padding: 20px 20px 15px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.payment-modal-header h3 {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    color: #1a1a1a !important;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}

.payment-modal-header p {
    color: #666 !important;
    font-size: 0.85rem !important;
    margin: 0;
    font-weight: 400 !important;
    line-height: 1.3;
}

.payment-modal-body {
    padding: 15px 10px 10px;
    text-align: left;
    position: relative;
    z-index: 1;
    min-height: 200px;
}

/* Professional typography hierarchy */
.payment-modal-body .event-title h4 {
    color: #1a1a1a !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    line-height: 1.3 !important;
    margin: 0 !important;
}

.payment-modal-body .event-price {
    color: #dc2626 !important;
    font-weight: 600 !important;
    font-size: 1.2rem !important;
    line-height: 1.2 !important;
}

.payment-modal-body .event-description {
    color: #555 !important;
    font-weight: 400 !important;
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
    margin: 0 !important;
}

.payment-modal-body .payment-logos span {
    color: #888 !important;
    font-weight: 400 !important;
    font-size: 0.75rem !important;
}

/* Ultra-strong text visibility rules */
.payment-modal-content,
.payment-modal-content *,
.payment-modal-content h1,
.payment-modal-content h2,
.payment-modal-content h3,
.payment-modal-content h4,
.payment-modal-content h5,
.payment-modal-content h6,
.payment-modal-content p,
.payment-modal-content span,
.payment-modal-content div {
    color: #000 !important;
    text-shadow: none !important;
    opacity: 1 !important;
}

.payment-modal-content .event-price {
    color: #dc2626 !important;
}

.payment-modal-content .event-description {
    color: #333 !important;
}

.event-details {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

.event-title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 16px;
}

.event-title h4 {
    color: #000;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
}

.event-price {
    color: #dc2626;
    font-size: 1.3rem;
    font-weight: 700;
}

.event-description {
    color: #333;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
    font-weight: 500;
}

.payment-buttons {
    margin-bottom: 20px;
    min-height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-direction: column;
}

.payment-methods {
    text-align: center;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.payment-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.payment-logos img {
    height: 18px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    filter: grayscale(0.2);
}

.payment-logos img:hover {
    opacity: 0.8;
}

.payment-logos span {
    color: #999;
    font-size: 0.7rem;
    margin: 0;
    font-weight: 400;
}

/* PayPal Button Styling */
#paypal-container-CNKES4LMJ2WLU {
    display: block !important;
    width: 100% !important;
    min-height: 50px !important;
    position: relative !important;
    z-index: 10 !important;
}

/* Ensure PayPal button is properly styled */
#paypal-container-CNKES4LMJ2WLU iframe {
    width: 100% !important;
    height: 50px !important;
    border: none !important;
    border-radius: 8px !important;
}

/* PayPal button container */
#paypal-container-CNKES4LMJ2WLU>div {
    width: 100% !important;
    display: block !important;
}

/* PayPal button styling */
#paypal-container-CNKES4LMJ2WLU button {
    width: 100% !important;
    height: 50px !important;
    background: #ffc439 !important;
    border: none !important;
    border-radius: 8px !important;
    color: #000 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: background-color 0.3s ease !important;
}

#paypal-container-CNKES4LMJ2WLU button:hover {
    background: #ffb300 !important;
}

/* PayPal Fallback Button */
.paypal-fallback-btn {
    width: 100% !important;
    height: 50px !important;
    background: #ffc439 !important;
    border: none !important;
    border-radius: 8px !important;
    color: #000 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: background-color 0.3s ease !important;
}

.paypal-fallback-btn:hover {
    background: #ffb300 !important;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .payment-modal-content {
        margin: 20px;
        max-width: calc(100% - 40px);
    }

    .payment-modal-header {
        padding: 15px 20px 10px;
    }

    .payment-modal-header h3 {
        font-size: 1.1rem !important;
    }

    .payment-modal-header p {
        font-size: 0.75rem !important;
    }

    .payment-modal-body {
        padding: 15px 20px;
    }

    .event-details {
        margin-bottom: 12px;
        padding-bottom: 8px;
    }

    .payment-modal-body .event-title h4 {
        font-size: 0.95rem !important;
    }

    .payment-modal-body .event-price {
        font-size: 1.05rem !important;
    }

    .payment-modal-body .event-description {
        font-size: 0.8rem !important;
        line-height: 1.3 !important;
    }

    .payment-modal-body label {
        font-size: 0.8rem !important;
    }

    .payment-modal-body select {
        font-size: 0.85rem !important;
        height: 36px !important;
        padding: 0 8px !important;
    }

    .payment-buttons {
        margin-bottom: 10px;
        gap: 8px !important;
    }

    .payment-modal-close {
        top: 10px;
        right: 15px;
        font-size: 1.5rem;
        width: 35px;
        height: 35px;
    }
}