/* ===============================================
   VOX Casino - Dark Theme CSS Stylesheet
   Author: VOX Casino Development Team
   Description: Complete dark theme implementation with responsive design
   =============================================== */

/* ===============================================
   CSS RESET & BASE STYLES
   =============================================== */

/* Reset margins, padding, and box-sizing for consistent rendering */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Prevent horizontal scroll on all elements */
* {
    max-width: 100%;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Root variables for dark theme color scheme */
:root {
    /* Primary Dark Theme Colors */
    --primary-bg: #0a0a0a;           /* Main background - deep black */
    --secondary-bg: #1a1a1a;        /* Secondary background - dark gray */
    --tertiary-bg: #2a2a2a;         /* Tertiary background - lighter gray */
    --card-bg: #1e1e1e;             /* Card backgrounds */
    --surface-bg: #252525;          /* Surface elements */
    
    /* Text Colors */
    --primary-text: #ffffff;        /* Primary text - white */
    --secondary-text: #b3b3b3;      /* Secondary text - light gray */
    --muted-text: #808080;          /* Muted text - medium gray */
    --accent-text: #ffd700;         /* Accent text - gold */
    
    /* Brand Colors */
    --primary-color: #ff6b35;       /* Primary brand - orange */
    --secondary-color: #4ecdc4;     /* Secondary brand - teal */
    --accent-color: #ffd700;         /* Accent color - gold */
    --success-color: #4caf50;       /* Success - green */
    --warning-color: #ff9800;       /* Warning - orange */
    --error-color: #f44336;         /* Error - red */
    
    /* Interactive Elements */
    --hover-bg: #333333;            /* Hover background */
    --active-bg: #404040;           /* Active background */
    --border-color: #404040;        /* Border color */
    --focus-color: #ff6b35;         /* Focus outline color */
    
    /* Shadows and Effects */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.6);
    
    /* Spacing Scale */
    --spacing-xs: 0.25rem;          /* 4px */
    --spacing-sm: 0.5rem;           /* 8px */
    --spacing-md: 1rem;             /* 16px */
    --spacing-lg: 1.5rem;          /* 24px */
    --spacing-xl: 2rem;             /* 32px */
    --spacing-2xl: 3rem;            /* 48px */
    --spacing-3xl: 4rem;            /* 64px */
    
    /* Typography Scale */
    --font-size-xs: 0.75rem;       /* 12px */
    --font-size-sm: 0.875rem;       /* 14px */
    --font-size-base: 1rem;         /* 16px */
    --font-size-lg: 1.125rem;       /* 18px */
    --font-size-xl: 1.25rem;        /* 20px */
    --font-size-2xl: 1.5rem;        /* 24px */
    --font-size-3xl: 1.875rem;      /* 30px */
    --font-size-4xl: 2.25rem;       /* 36px */
    --font-size-5xl: 3rem;          /* 48px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;           /* 4px */
    --radius-md: 0.5rem;            /* 8px */
    --radius-lg: 0.75rem;           /* 12px */
    --radius-xl: 1rem;              /* 16px */
    --radius-full: 9999px;          /* Full rounded */
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* ===============================================
   BASE HTML ELEMENTS
   =============================================== */

/* Body styling with dark theme background and smooth scrolling */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--primary-text);
    background-color: var(--primary-bg);
    overflow-x: hidden;
    scroll-behavior: smooth;
    position: relative;
    width: 100%;
    max-width: 100vw;
}

/* Heading styles with proper hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--primary-text);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

/* Paragraph styling */
p {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-text);
}

/* Link styling with hover effects */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

a:focus {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* List styling */
ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-text);
}

/* ===============================================
   ACCESSIBILITY FEATURES
   =============================================== */

/* Skip link for screen readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: var(--primary-text);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-md);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Focus styles for keyboard navigation */
*:focus {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-text: #ffffff;
        --secondary-text: #ffffff;
        --border-color: #ffffff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===============================================
   LAYOUT CONTAINERS
   =============================================== */

/* Main container for consistent max-width */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

/* Full-width container for hero sections */
.container-full {
    width: 100%;
    padding: 0;
    box-sizing: border-box;
}

/* ===============================================
   HEADER & NAVIGATION
   =============================================== */

/* Header styling with dark background and sticky positioning */
.header {
    background-color: var(--secondary-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

/* Navigation container with flexbox layout */
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Logo styling */
.logo img {
    height: 40px;
    width: auto;
    transition: transform var(--transition-fast);
}

.logo img:hover {
    transform: scale(1.05);
}

/* Desktop navigation menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--primary-text);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-menu a:hover {
    background-color: var(--hover-bg);
    color: var(--primary-color);
    text-decoration: none;
}

/* Authentication buttons */
.auth-buttons {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background-color: var(--hover-bg);
}

.mobile-menu-toggle .hamburger {
    width: 25px;
    height: 3px;
    background-color: var(--primary-text);
    margin: 3px 0;
    transition: var(--transition-fast);
    border-radius: var(--radius-sm);
}

/* Mobile navigation menu */
.mobile-nav-menu {
    display: none;
    flex-direction: column;
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md);
    list-style: none;
    gap: var(--spacing-md);
}

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

.mobile-nav-menu a,
.mobile-nav-menu button {
    color: var(--primary-text);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-nav-menu a:hover,
.mobile-nav-menu button:hover {
    background-color: var(--hover-bg);
}

/* ===============================================
   BREADCRUMB NAVIGATION
   =============================================== */

.breadcrumb {
    background-color: var(--tertiary-bg);
    padding: calc(var(--spacing-xs) * 2) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.breadcrumb-item {
    color: var(--secondary-text);
    font-size: var(--font-size-xs);
    padding: calc(var(--spacing-xs) * 0.5) 0;
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin: 0 var(--spacing-sm);
    color: var(--muted-text);
}

.breadcrumb-item a {
    color: var(--secondary-text);
    text-decoration: none;
}

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

/* ===============================================
   HERO BANNER SECTION
   =============================================== */

/* Hero banner with background image and overlay */
.hero-banner {
    position: relative;
    height: 60vh;
    min-height: 400px;
    background-image: url('img/baner/baner.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Semi-transparent overlay for better text readability */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.5) 50%,
        rgba(0, 0, 0, 0.7) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Banner content container */
.banner-content {
    text-align: center;
    color: var(--primary-text);
    max-width: 800px;
    padding: var(--spacing-xl);
    z-index: 2;
}

.banner-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    line-height: 1.1;
}

.banner-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    color: var(--secondary-text);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

/* Banner call-to-action buttons */
.banner-cta {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===============================================
   BUTTON COMPONENTS
   =============================================== */

/* Base button styling */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 44px; /* Accessibility: minimum touch target */
    position: relative;
    overflow: hidden;
}

/* Primary button - main CTA style */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff8c42 100%);
    color: var(--primary-text);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #ff8c42 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    color: var(--primary-text);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Outline button - secondary style */
.btn-outline {
    background: transparent;
    color: var(--primary-text);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--primary-text);
    text-decoration: none;
}

/* Large button variant */
.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    min-height: 56px;
}

/* Button focus states for accessibility */
.btn:focus {
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* ===============================================
   POPULAR SLOTS SECTION
   =============================================== */

/* Popular slots section styling */
.popular-slots {
    padding: var(--spacing-3xl) 0;
    background-color: var(--secondary-bg);
}

.section-title {
    text-align: center;
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-3xl);
    color: var(--primary-text);
}

/* Slots grid layout */
.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Individual slot item */
.slot-item {
    position: relative;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    aspect-ratio: 1;
}

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

.slot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

/* Slot overlay with play button */
.slot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.7) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.slot-overlay .btn {
    transform: scale(0.8);
    transition: transform var(--transition-normal);
}

.slot-item:hover .slot-overlay .btn {
    transform: scale(1);
}

/* ===============================================
   MAIN ARTICLE CONTENT
   =============================================== */

.main-article {
    padding: var(--spacing-3xl) 0;
    background-color: var(--primary-bg);
}

.main-article .container {
    max-width: 800px;
}

.main-article h2 {
    color: var(--primary-text);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
}

.main-article h3 {
    color: var(--primary-text);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.main-article h4 {
    color: var(--primary-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/* ===============================================
   RESPONSIVE TABLE COMPONENT
   =============================================== */

/* Table container with horizontal scroll on mobile */
.table-container {
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
}

/* Responsive table styling */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.responsive-table caption {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-text);
    padding: var(--spacing-lg);
    background-color: var(--tertiary-bg);
    text-align: left;
}

.responsive-table th {
    background-color: var(--tertiary-bg);
    color: var(--primary-text);
    font-weight: 600;
    padding: var(--spacing-lg);
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}

.responsive-table td {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    color: var(--secondary-text);
}

.responsive-table tr:hover {
    background-color: var(--hover-bg);
}

.responsive-table tr:last-child td {
    border-bottom: none;
}

/* ===============================================
   ACCORDION COMPONENT
   =============================================== */

.accordion {
    margin: var(--spacing-xl) 0;
}

.accordion-item {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    width: 100%;
    padding: var(--spacing-lg);
    background-color: var(--tertiary-bg);
    border: none;
    text-align: left;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-text);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    position: relative;
}

.accordion-header:hover {
    background-color: var(--hover-bg);
}

.accordion-header::after {
    content: '+';
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
    font-size: var(--font-size-xl);
    transition: transform var(--transition-fast);
}

.accordion-header[aria-expanded="true"]::after {
    transform: translateY(-50%) rotate(45deg);
}

.accordion-content {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.accordion-content[aria-hidden="false"] {
    padding: var(--spacing-lg);
    max-height: 500px;
}

/* ===============================================
   FAQ SECTION
   =============================================== */

.faq-section {
    margin: var(--spacing-xl) 0;
}

.faq-item {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.faq-item h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.faq-item p {
    color: var(--secondary-text);
    margin-bottom: 0;
}

/* ===============================================
   CTA SECTION
   =============================================== */

.cta-section {
    background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--tertiary-bg) 100%);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    text-align: center;
    margin: var(--spacing-3xl) 0;
    box-shadow: var(--shadow-lg);
}

.cta-section h3 {
    color: var(--primary-text);
    margin-bottom: var(--spacing-lg);
}

.cta-section p {
    color: var(--secondary-text);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===============================================
   FOOTER COMPONENT
   =============================================== */

.footer {
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

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

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

.footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.footer-title {
    color: var(--primary-text);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

/* Payment methods grid */
.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: var(--spacing-md);
}

.payment-item {
    background-color: var(--card-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.payment-item:hover {
    transform: scale(1.05);
}

.payment-item img {
    max-width: 100%;
    height: auto;
    filter: brightness(0.8);
    transition: filter var(--transition-fast);
}

.payment-item:hover img {
    filter: brightness(1);
}

/* Footer links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

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

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

/* Contact info */
.contact-info p {
    color: var(--secondary-text);
    margin-bottom: var(--spacing-sm);
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: var(--muted-text);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-links a {
    color: var(--muted-text);
    font-size: var(--font-size-sm);
    text-decoration: none;
}

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

/* ===============================================
   RESPONSIVE DESIGN - MOBILE FIRST APPROACH
   =============================================== */

/* Mobile styles (default) */
@media (max-width: 768px) {
    /* Prevent horizontal scrolling on mobile */
    html, body {
        overflow-x: hidden;
        position: relative;
        width: 100%;
        max-width: 100vw;
    }
    
    /* Typography adjustments for mobile */
    :root {
        --font-size-5xl: 2.5rem;    /* Smaller hero title */
        --font-size-4xl: 2rem;      /* Smaller section titles */
        --font-size-3xl: 1.75rem;   /* Smaller headings */
    }
    
    /* Container padding adjustment */
    .container {
        padding: 0 var(--spacing-sm);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* Navigation adjustments */
    .nav-container {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .nav-menu {
        display: none; /* Hide desktop menu on mobile */
    }
    
    .mobile-menu-toggle {
        display: none; /* Hide mobile menu toggle */
    }
    
    .auth-buttons {
        display: flex; /* Show auth buttons on mobile */
        gap: var(--spacing-sm);
    }
    
    .auth-buttons .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        min-height: 36px;
    }
    
    /* Hero banner mobile adjustments */
    .hero-banner {
        height: 50vh;
        min-height: 300px;
    }
    
    .banner-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-md);
    }
    
    .banner-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-lg);
    }
    
    .banner-cta {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .banner-cta .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Slots grid mobile layout */
    .slots-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }
    
    /* Table mobile adaptations */
    .responsive-table {
        font-size: var(--font-size-sm);
    }
    
    .responsive-table th,
    .responsive-table td {
        padding: var(--spacing-sm);
    }
    
    /* Mobile table: stack rows vertically */
    @media (max-width: 600px) {
        .responsive-table,
        .responsive-table thead,
        .responsive-table tbody,
        .responsive-table th,
        .responsive-table td,
        .responsive-table tr {
            display: block;
        }
        
        .responsive-table thead tr {
            position: absolute;
            top: -9999px;
            left: -9999px;
        }
        
        .responsive-table tr {
            background-color: var(--card-bg);
            margin-bottom: var(--spacing-md);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-sm);
        }
        
        .responsive-table td {
            border: none;
            position: relative;
            padding-left: 50%;
            padding-top: var(--spacing-sm);
            padding-bottom: var(--spacing-sm);
            padding-right: var(--spacing-sm);
        }
        
        .responsive-table td:before {
            content: attr(data-label) ": ";
            position: absolute;
            left: var(--spacing-sm);
            width: 45%;
            padding-right: var(--spacing-sm);
            white-space: nowrap;
            font-weight: 600;
            color: var(--primary-text);
        }
    }
    
    /* Accordion mobile adjustments */
    .accordion-header {
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
    }
    
    .accordion-content[aria-hidden="false"] {
        padding: var(--spacing-md);
    }
    
    /* CTA section mobile adjustments */
    .cta-section {
        padding: var(--spacing-xl);
        margin: var(--spacing-xl) 0;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Footer mobile adjustments */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
    
    /* Payment methods mobile grid */
    .payment-methods {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .slots-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .banner-title {
        font-size: var(--font-size-4xl);
    }
}

/* Desktop styles */
@media (min-width: 1025px) {
    .slots-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .hero-banner {
        height: 70vh;
        min-height: 500px;
    }
}

/* Large desktop styles */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-banner {
        height: 80vh;
        min-height: 600px;
    }
}

/* ===============================================
   PRINT STYLES
   =============================================== */

@media print {
    /* Hide navigation and interactive elements */
    .header,
    .mobile-nav-menu,
    .banner-cta,
    .btn,
    .slot-overlay,
    .footer {
        display: none !important;
    }
    
    /* Optimize colors for print */
    body {
        background: white !important;
        color: black !important;
    }
    
    /* Ensure proper page breaks */
    .main-article {
        page-break-inside: avoid;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}

/* ===============================================
   UTILITY CLASSES
   =============================================== */

/* Text alignment utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Spacing utilities */
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* Display utilities */
.hidden { display: none !important; }
.visible { display: block !important; }

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

/* ===============================================
   ANIMATIONS & TRANSITIONS
   =============================================== */

/* Fade in animation for content */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Pulse animation for buttons */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===============================================
   END OF STYLESHEET
   =============================================== */