/**
 * MegaCasinoWorld - Static Website Styles
 * Pure CSS/HTML Implementation
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    /* Brand Colors - Dark Luxury Theme */
    --background: hsl(220, 20%, 8%);
    --foreground: hsl(45, 100%, 96%);
    
    --card: hsl(220, 18%, 12%);
    --card-foreground: hsl(45, 100%, 96%);
    
    --popover: hsl(220, 18%, 10%);
    --popover-foreground: hsl(45, 100%, 96%);
    
    /* Primary Gold - Luxury Casino */
    --primary: hsl(45, 100%, 50%);
    --primary-foreground: hsl(220, 20%, 8%);
    
    /* Secondary - Deep Blue */
    --secondary: hsl(220, 60%, 20%);
    --secondary-foreground: hsl(45, 100%, 96%);
    
    --muted: hsl(220, 15%, 18%);
    --muted-foreground: hsl(220, 10%, 60%);
    
    /* Accent - World Cup Green */
    --accent: hsl(145, 70%, 40%);
    --accent-foreground: hsl(0, 0%, 100%);
    
    --destructive: hsl(0, 84%, 60%);
    
    --border: hsl(220, 15%, 20%);
    --input: hsl(220, 15%, 20%);
    --ring: hsl(45, 100%, 50%);
    
    --radius: 0.75rem;
    
    /* Custom Casino Variables */
    --gold: hsl(45, 100%, 50%);
    --gold-dark: hsl(45, 100%, 35%);
    --gold-light: hsl(45, 100%, 70%);
    --casino-green: hsl(145, 70%, 40%);
    --casino-red: hsl(0, 75%, 50%);
    --worldcup-blue: hsl(210, 100%, 45%);
    --worldcup-green: hsl(145, 80%, 35%);
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, hsl(45, 100%, 50%), hsl(35, 100%, 40%));
    --gradient-hero: linear-gradient(180deg, hsl(220, 20%, 8%) 0%, hsl(220, 25%, 12%) 50%, hsl(220, 20%, 8%) 100%);
    --gradient-card: linear-gradient(145deg, hsl(220, 18%, 14%), hsl(220, 18%, 10%));
    --gradient-world-cup: linear-gradient(135deg, hsl(145, 80%, 35%), hsl(210, 100%, 45%));
    
    /* Shadows */
    --shadow-gold: 0 4px 30px hsla(45, 100%, 50%, 0.3);
    --shadow-card: 0 8px 32px hsla(0, 0%, 0%, 0.4);
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

/* ========================================
   Reset & Base
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.gold-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-shadow-gold {
    text-shadow: 0 2px 10px hsla(45, 100%, 50%, 0.5);
}

.text-primary { color: var(--primary); }
.text-worldcup-green { color: var(--worldcup-green); }
.text-worldcup-blue { color: var(--worldcup-blue); }
.text-casino-red { color: var(--casino-red); }
.text-accent { color: var(--accent); }
.text-gold { color: var(--gold); }

.bg-card { background-color: var(--card); }

/* Screen Reader Only - for accessible hidden text */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========================================
   Layout
   ======================================== */
.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    padding-top: 80px; /* Header height */
}

.section {
    padding: 5rem 0;
}

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

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--muted-foreground);
    max-width: 600px;
    margin: 0 auto;
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Grid System */
.grid {
    display: grid;
    gap: 1.5rem;
}

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

.grid-3 {
    grid-template-columns: repeat(1, 1fr);
}

.gap-md {
    gap: 1rem;
}

.items-center {
    align-items: center;
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   Components
   ======================================== */

/* Casino Card */
.casino-card {
    background: var(--gradient-card);
    border: 1px solid hsla(220, 15%, 20%, 0.5);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}

.gold-border {
    border-color: hsla(45, 100%, 50%, 0.5);
    box-shadow: var(--shadow-gold);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-xl {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--primary-foreground);
}

.btn-gold:hover {
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-hero {
    background: var(--gradient-gold);
    color: var(--primary-foreground);
    font-size: 1.125rem;
    padding: 1rem 2rem;
    box-shadow: var(--shadow-gold);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 40px hsla(45, 100%, 50%, 0.4);
}

.btn-worldcup {
    background: var(--gradient-world-cup);
    color: white;
}

.btn-worldcup:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px hsla(145, 80%, 35%, 0.4);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-primary {
    background: hsla(45, 100%, 50%, 0.2);
    border: 1px solid hsla(45, 100%, 50%, 0.3);
    color: var(--primary);
}

.badge-green {
    background: hsla(145, 80%, 35%, 0.2);
    border: 1px solid hsla(145, 80%, 35%, 0.3);
    color: var(--worldcup-green);
}

/* Glow Effects */
.glow-gold {
    box-shadow: 0 0 20px hsla(45, 100%, 50%, 0.4), 0 0 40px hsla(45, 100%, 50%, 0.2);
}

/* Animations */
@keyframes pulse-gold {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 20px hsla(45, 100%, 50%, 0.4);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 40px hsla(45, 100%, 50%, 0.6);
    }
}

.animate-pulse-gold {
    animation: pulse-gold 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: hsla(220, 20%, 8%, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-gold);
}

.logo-icon i {
    width: 28px;
    height: 28px;
    color: var(--primary-foreground);
}

.logo-icon .logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--muted-foreground);
}

/* Desktop Navigation */
.nav {
    display: none;
    gap: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    color: hsla(45, 100%, 96%, 0.8);
    transition: all 0.3s ease;
}

.nav-link i {
    width: 16px;
    height: 16px;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--muted);
}

.nav-link.active {
    background: var(--primary);
    color: var(--primary-foreground);
}

.header-cta {
    display: none;
    gap: 0.75rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--foreground);
    cursor: pointer;
}

.mobile-menu-btn i {
    width: 24px;
    height: 24px;
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    font-weight: 500;
    color: hsla(45, 100%, 96%, 0.8);
    transition: all 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--primary);
    background: var(--muted);
}

.mobile-nav-cta {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.mobile-nav-cta .btn {
    flex: 1;
}

@media (min-width: 1024px) {
    .nav {
        display: flex;
    }
    
    .header-cta {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 4rem 0;
    overflow: hidden;
}

.hero-gradient {
    background: var(--gradient-hero);
}

.hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.hero-blob-1 {
    top: 20%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: var(--primary);
}

.hero-blob-2 {
    bottom: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: var(--worldcup-green);
}

.hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: hsla(45, 100%, 50%, 0.2);
    border: 1px solid hsla(45, 100%, 50%, 0.3);
    border-radius: 9999px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-badge i {
    width: 20px;
    height: 20px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    line-height: 1.7;
    max-width: 560px;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.hero-stat-value i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.hero-stat-value span {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.hero-stat p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

/* Hero Card */
.hero-card-wrapper {
    position: relative;
    z-index: 10;
}

.hero-card {
    padding: 2rem;
    text-align: center;
}

.hero-card-icon {
    width: 96px;
    height: 96px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card-icon i {
    width: 48px;
    height: 48px;
    color: white;
}

.hero-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.hero-card p {
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
}

.hero-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-card-stats .casino-card {
    padding: 1rem;
}

.hero-card-stats span {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.hero-card-stats p {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    margin: 0.25rem 0 0;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
}

/* ========================================
   Feature Cards
   ======================================== */
.feature-card {
    display: block;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: hsla(45, 100%, 50%, 0.5);
    box-shadow: var(--shadow-gold);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

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

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: var(--primary);
}

.feature-card p {
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* ========================================
   World Cup Section
   ======================================== */
.world-cup-section {
    position: relative;
    overflow: hidden;
}

.world-cup-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-world-cup);
    opacity: 0.1;
}

.world-cup-content {
    position: relative;
    z-index: 10;
}

.world-cup-content h2 {
    font-size: 2rem;
    margin: 1rem 0 1.5rem;
}

.world-cup-content > p {
    color: var(--muted-foreground);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.info-card {
    padding: 1.5rem;
}

.info-card i {
    width: 32px;
    height: 32px;
    margin-bottom: 0.75rem;
}

.info-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.info-card p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.world-cup-right {
    position: relative;
    z-index: 10;
}

.world-cup-image {
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.world-cup-image img {
    width: 100%;
    height: 256px;
    object-fit: cover;
}

.teams-card {
    padding: 2rem;
}

.teams-card h3 {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.teams-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.team-odds {
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.team-odds:hover {
    border-color: hsla(45, 100%, 50%, 0.5);
    box-shadow: var(--shadow-gold);
}

.team-odds p {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.team-odds span {
    font-weight: 700;
}

.disclaimer {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    text-align: center;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .world-cup-content h2 {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .world-cup-content h2 {
        font-size: 3rem;
    }
}

/* ========================================
   Game Cards
   ======================================== */
.game-card {
    display: block;
    overflow: hidden;
    transition: all 0.3s ease;
}

.game-card:hover {
    border-color: hsla(45, 100%, 50%, 0.5);
    box-shadow: var(--shadow-gold);
}

.game-card-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.game-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.game-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, hsla(220, 20%, 8%, 0.9), transparent);
}

.game-card-image h3 {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.game-card:hover .game-card-image h3 {
    color: var(--primary);
}

.game-card-body {
    padding: 1rem;
}

.game-card-body p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, hsla(45, 100%, 50%, 0.2), hsla(45, 100%, 35%, 0.2), hsla(45, 100%, 50%, 0.2));
}

.cta-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.cta-blob-1 {
    top: 0;
    left: 25%;
    width: 400px;
    height: 400px;
    background: hsla(45, 100%, 50%, 0.2);
}

.cta-blob-2 {
    bottom: 0;
    right: 25%;
    width: 400px;
    height: 400px;
    background: hsla(145, 80%, 35%, 0.2);
}

.cta-card {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    text-align: center;
}

.cta-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    background: var(--gradient-gold);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-icon i {
    width: 40px;
    height: 40px;
    color: var(--primary-foreground);
}

.cta-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.cta-card > p {
    font-size: 1.125rem;
    color: var(--muted-foreground);
    max-width: 640px;
    margin: 0 auto 2rem;
}

.cta-card .button-group {
    justify-content: center;
}

.cta-card .disclaimer {
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .cta-card {
        padding: 4rem;
    }
    
    .cta-card h2 {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .cta-card h2 {
        font-size: 3rem;
    }
}

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

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

.faq-item {
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    color: var(--foreground);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.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(--muted-foreground);
    line-height: 1.7;
}

/* ========================================
   SEO Content Section
   ======================================== */
.seo-content {
    padding: 4rem 0;
}

.seo-content h2 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.seo-grid {
    display: grid;
    gap: 2rem;
}

.seo-column p {
    color: var(--muted-foreground);
    line-height: 1.7;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .seo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--card);
    border-top: 1px solid var(--border);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1.5rem;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--muted);
    color: var(--foreground);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    color: var(--primary-foreground);
}

.social-links i {
    width: 20px;
    height: 20px;
}

.footer-links h3,
.footer-contact h3 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--muted-foreground);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-contact i {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.footer-contact span {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.footer-bottom-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-bottom-links a {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--primary);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

/* ========================================
   World Cup Gradient Utility
   ======================================== */
.world-cup-gradient {
    background: var(--gradient-world-cup);
}

/* ========================================
   Breadcrumb
   ======================================== */
.breadcrumb {
    background: hsla(220, 18%, 12%, 0.5);
    padding: 1rem 0;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb-item a {
    color: var(--muted-foreground);
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--primary);
}

.breadcrumb-separator {
    color: var(--muted-foreground);
}

.breadcrumb-separator i {
    width: 14px;
    height: 14px;
}

.breadcrumb-current {
    color: var(--foreground);
}

/* ========================================
   Image Optimization
   ======================================== */

/* Responsive images inside picture elements */
picture {
    display: block;
    width: 100%;
}

picture img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease, filter 0.3s ease;
}

/* Lazy loading placeholder effect */
img[loading="lazy"] {
    background: var(--card);
    background-image: linear-gradient(
        90deg,
        var(--card) 0%,
        var(--muted) 50%,
        var(--card) 100%
    );
    background-size: 200% 100%;
    animation: img-shimmer 1.5s infinite;
}

img[loading="lazy"][src] {
    animation: none;
    background: transparent;
}

@keyframes img-shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Optimized game card images */
.game-card-image picture {
    position: relative;
    display: block;
}

.game-card-image picture img {
    aspect-ratio: 16/10;
    object-fit: cover;
}

/* Content visibility optimization for below-the-fold content */
.game-card,
.casino-card,
.faq-item {
    content-visibility: auto;
    contain-intrinsic-size: 0 400px;
}