/* 
 * Bet Horse Design System - Red/Black Theme
 * Methodology: BEM (Block Element Modifier)
 * Mobile First Approach
 */

:root {
    --color-primary: #007bff;
    --color-primary-dark: #0056b3;
    --color-secondary: #1a1a1a;
    --color-background: #0a0a0a;
    --color-surface: #141414;
    --color-text-main: #ffffff;
    --color-text-muted: #b3b3b3;
    --color-accent: #ffd700; /* Gold for VIP/Money */
    
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Oswald', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 15px rgba(0, 123, 255, 0.3);
}

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

body {
    background-color: var(--color-background);
    color: var(--color-text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--color-primary); }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-lg) 0;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    background-color: var(--color-primary);
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn:hover {
    background-color: transparent;
    color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.btn--secondary {
    background-color: transparent;
    border-color: white;
}

.btn--secondary:hover {
    background-color: white;
    color: black;
    box-shadow: none;
}

/* Header */
.header {
    background-color: var(--color-secondary);
    padding: var(--spacing-sm) 0;
    border-bottom: 2px solid var(--color-primary);
    position: relative; /* Non-sticky as requested */
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    width: 150px;
}

.nav__list {
    display: none; /* Mobile first hidden */
}

.nav__toggle {
    display: block;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Desktop Nav */
@media (min-width: 768px) {
    .nav__list {
        display: flex;
        gap: var(--spacing-md);
    }
    
    .nav__link {
        font-family: var(--font-display);
        font-size: 1.1rem;
        text-transform: uppercase;
    }
    
    .nav__link:hover {
        color: var(--color-primary);
    }
    
    .nav__toggle {
        display: none;
    }
}

/* Hero Section */
.hero {
    position: relative;
    height: 80vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../images/hero-main.webp');
    background-size: cover;
    background-position: center;
}

.hero__content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero__title {
    font-size: clamp(3rem, 8vw, 5rem);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.hero__subtitle {
    font-size: 1.5rem;
    color: white;
    margin-bottom: var(--spacing-md);
}

/* Game Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.game-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform 0.3s ease;
    border: 1px solid #333;
}

.game-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.game-card__image {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
}

.game-card__content {
    padding: var(--spacing-sm);
    text-align: center;
}

.game-card__title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: white;
}

/* Features / Info Modules */
.info-module {
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--color-primary);
}

.payment-methods {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.payment-icon {
    height: 60px;
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.payment-icon:hover {
    filter: grayscale(0%);
}

/* Footer */
.footer {
    background-color: var(--color-secondary);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    border-top: 1px solid #333;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__title {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer__link {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-muted);
}

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

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid #333;
    font-size: 0.9rem;
    color: #666;
}

/* Mobile Menu Overlay */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-background);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
}

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: 2rem;
    margin: var(--spacing-sm) 0;
    color: white;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: var(--spacing-sm) 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.breadcrumbs a {
    color: var(--color-primary);
}

.breadcrumbs span {
    margin: 0 5px;
}

/* Content Styling */
.content-area h2 {
    margin-top: var(--spacing-lg);
}

.content-area ul {
    list-style: disc;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.content-area li {
    margin-bottom: var(--spacing-xs);
}

/* FAQ Accordion */
.faq-item {
    border-bottom: 1px solid #333;
    padding: var(--spacing-sm) 0;
}

.faq-question {
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    color: white;
}

.faq-answer {
    margin-top: var(--spacing-sm);
    display: none;
    color: var(--color-text-muted);
}

.faq-item.active .faq-answer {
    display: block;
}

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