/* Thor Thunder Slots Theme - Blackjack Online Casino */
/* 雷神老虎机主题 - 深紫+电蓝+金色 */

:root {
    --thor-dark: #0a0612;
    --thor-purple: #1a0a2e;
    --thor-deep-purple: #2d1b4e;
    --thor-electric-blue: #00d4ff;
    --thor-lightning: #4da6ff;
    --thor-gold: #ffd700;
    --thor-bronze: #cd7f32;
    --thor-text: #e8e8e8;
    --thor-text-muted: #a0a0a0;
    --gradient-thunder: linear-gradient(135deg, #1a0a2e 0%, #0a0612 50%, #1a0a2e 100%);
    --gradient-lightning: linear-gradient(90deg, #00d4ff, #4da6ff, #00d4ff);
    --gradient-gold: linear-gradient(135deg, #ffd700, #ffaa00, #ffd700);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background: var(--gradient-thunder);
    color: var(--thor-text);
    line-height: 1.7;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Lightning Background Effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(77, 166, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* Header */
.header-thor {
    background: linear-gradient(180deg, rgba(26, 10, 46, 0.98) 0%, rgba(10, 6, 18, 0.95) 100%);
    border-bottom: 2px solid var(--thor-electric-blue);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-thor {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.logo-thor img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.logo-thor span {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-menu a {
    color: var(--thor-text);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-lightning);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

.nav-menu a:hover {
    color: var(--thor-electric-blue);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.cta-header {
    background: var(--gradient-gold);
    color: var(--thor-dark) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
    transition: all 0.3s ease !important;
}

.cta-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(255, 215, 0, 0.6);
}

/* Hero Section */
.hero-thor {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
    overflow: hidden;
}

.hero-thor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/banner-hero.webp') center/cover no-repeat;
    opacity: 0.4;
    z-index: -1;
}

.hero-thor::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--thor-dark) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 20px rgba(255, 215, 0, 0.5));
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--thor-text);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-cta {
    display: inline-block;
    background: var(--gradient-gold);
    color: var(--thor-dark);
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 800;
    text-decoration: none;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 8px 40px rgba(255, 215, 0, 0.5);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.hero-cta:hover::before {
    left: 100%;
}

.hero-cta:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 50px rgba(255, 215, 0, 0.7);
}

/* Breadcrumb */
.breadcrumb-thor {
    background: rgba(26, 10, 46, 0.8);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.breadcrumb-thor nav {
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb-thor ol {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-thor li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--thor-text-muted);
}

.breadcrumb-thor a {
    color: var(--thor-electric-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.breadcrumb-thor li::after {
    content: '⚡';
    margin-left: 0.5rem;
    color: var(--thor-gold);
}

.breadcrumb-thor li:last-child::after {
    display: none;
}

/* Section Styles */
.section-thor {
    padding: 5rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title p {
    color: var(--thor-text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Game Cards Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.game-card-thor {
    background: linear-gradient(145deg, rgba(45, 27, 78, 0.8) 0%, rgba(26, 10, 46, 0.9) 100%);
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(0, 212, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.game-card-thor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.game-card-thor:hover::before {
    opacity: 1;
}

.game-card-thor:hover {
    transform: translateY(-10px);
    border-color: var(--thor-electric-blue);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
}

.game-card-thor img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.game-card-thor:hover img {
    transform: scale(1.05);
}

.game-card-content {
    padding: 1.5rem;
}

.game-card-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--thor-gold);
}

.game-card-content p {
    color: var(--thor-text-muted);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.game-card-cta {
    display: inline-block;
    background: var(--gradient-lightning);
    color: var(--thor-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.game-card-cta:hover {
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.5);
    transform: translateY(-2px);
}

/* Content Section */
.content-thor {
    background: linear-gradient(145deg, rgba(45, 27, 78, 0.6) 0%, rgba(26, 10, 46, 0.8) 100%);
    border-radius: 20px;
    padding: 3rem;
    margin: 2rem 0;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.content-thor h2 {
    font-size: 2rem;
    color: var(--thor-gold);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(0, 212, 255, 0.3);
}

.content-thor h3 {
    font-size: 1.5rem;
    color: var(--thor-electric-blue);
    margin: 2rem 0 1rem;
}

.content-thor p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.content-thor ul, .content-thor ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.content-thor li {
    margin-bottom: 0.75rem;
    position: relative;
}

.content-thor ul li::marker {
    color: var(--thor-electric-blue);
}

/* Expert Section */
.expert-thor {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    background: linear-gradient(145deg, rgba(45, 27, 78, 0.8) 0%, rgba(26, 10, 46, 0.9) 100%);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    border: 2px solid var(--thor-gold);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.2);
}

.expert-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    flex-shrink: 0;
}

.expert-info h4 {
    font-size: 1.3rem;
    color: var(--thor-gold);
    margin-bottom: 0.5rem;
}

.expert-info .title {
    color: var(--thor-electric-blue);
    font-weight: 600;
    margin-bottom: 1rem;
}

.expert-info p {
    color: var(--thor-text-muted);
    font-size: 0.95rem;
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.review-card-thor {
    background: linear-gradient(145deg, rgba(45, 27, 78, 0.7) 0%, rgba(26, 10, 46, 0.8) 100%);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.review-card-thor:hover {
    border-color: var(--thor-electric-blue);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.review-author {
    font-weight: 700;
    color: var(--thor-gold);
}

.review-location {
    color: var(--thor-text-muted);
    font-size: 0.9rem;
}

.review-stars {
    color: var(--thor-gold);
    font-size: 1.2rem;
}

.review-text {
    color: var(--thor-text);
    font-style: italic;
    margin-bottom: 1rem;
}

.review-date {
    color: var(--thor-text-muted);
    font-size: 0.85rem;
}

/* Payment Methods */
.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.payment-item {
    background: linear-gradient(145deg, rgba(45, 27, 78, 0.6) 0%, rgba(26, 10, 46, 0.7) 100%);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.payment-item:hover {
    border-color: var(--thor-gold);
    transform: translateY(-5px);
}

.payment-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 0.75rem;
}

.payment-item span {
    display: block;
    color: var(--thor-text);
    font-weight: 600;
}

/* FAQ Section */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(145deg, rgba(45, 27, 78, 0.6) 0%, rgba(26, 10, 46, 0.7) 100%);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--thor-gold);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 212, 255, 0.1);
}

.faq-question::after {
    content: '⚡';
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--thor-text-muted);
}

/* Responsible Gaming */
.responsible-thor {
    background: linear-gradient(145deg, rgba(139, 0, 0, 0.3) 0%, rgba(26, 10, 46, 0.8) 100%);
    border-radius: 20px;
    padding: 3rem;
    margin: 3rem 0;
    border: 2px solid rgba(255, 0, 0, 0.3);
    text-align: center;
}

.responsible-thor img {
    width: 100px;
    margin-bottom: 1.5rem;
}

.responsible-thor h3 {
    color: var(--thor-gold);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.responsible-thor p {
    color: var(--thor-text-muted);
    max-width: 800px;
    margin: 0 auto;
}

/* Footer */
.footer-thor {
    background: linear-gradient(180deg, var(--thor-purple) 0%, var(--thor-dark) 100%);
    border-top: 2px solid var(--thor-electric-blue);
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
}

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

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

.footer-section h4 {
    color: var(--thor-gold);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--thor-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--thor-electric-blue);
}

.footer-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.footer-badges img {
    height: 60px;
    width: auto;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: var(--thor-text-muted);
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .expert-thor {
        flex-direction: column;
        text-align: center;
    }
    
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .content-thor {
        padding: 1.5rem;
    }
}

/* Animations */
@keyframes lightning {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

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

.animate-lightning {
    animation: lightning 2s infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}