/* Modern CSS for betboo915.com - Premium Online Betting Experience */

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

:root {
    /* Color Palette */
    --primary: #1e40af;
    --primary-dark: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary: #059669;
    --secondary-dark: #047857;
    --secondary-light: #10b981;
    --accent: #f97316;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --light-gray: #e2e8f0;
    --white: #ffffff;
    
    /* Typography */
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Open Sans', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@400;600&display=swap');

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--dark);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--space-xl);
}

h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

section {
    padding: var(--space-xxl) 0;
}

.section-description {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--heading-font);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    color: var(--white);
}

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

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

.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.125rem;
}

.cta-group {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-md);
}

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

.logo img {
    height: 40px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
}

nav ul li a {
    color: var(--dark);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

nav ul li a:hover {
    color: var(--primary);
}

.cta-buttons {
    display: flex;
    gap: var(--space-md);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(to right, var(--primary-dark), var(--primary));
    color: var(--white);
    padding: 120px 0 var(--space-xxl);
    margin-top: 60px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

/* Sports Section */
.sports-grid, .casino-grid, .games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.sport-card, .casino-card, .game-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
}

.sport-card:hover, .casino-card:hover, .game-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.sport-icon, .casino-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Casino Section */
.casino-section {
    background-color: var(--light-gray);
}

.casino-icon {
    background-color: var(--secondary-light);
}

/* Games Section */
.games-section {
    background-color: var(--white);
}

.game-card {
    text-align: left;
    padding: var(--space-xl);
}

.news-sources {
    margin-top: var(--space-xl);
    background-color: var(--light);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.news-sources ul {
    list-style-type: disc;
    padding-left: var(--space-xl);
    margin-top: var(--space-md);
}

.news-sources li {
    margin-bottom: var(--space-sm);
}

/* Promotions Section */
.promotions-section {
    background: linear-gradient(to bottom right, var(--primary-light), var(--primary-dark));
    color: var(--white);
}

.promotions-section h2 {
    color: var(--white);
}

.promotions-section .section-description {
    color: var(--white);
    opacity: 0.9;
}

.promotions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.promotion-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.promotion-card:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.promotion-card h3 {
    color: var(--white);
}

.promotion-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.promotion-card.featured {
    border: 2px solid var(--accent);
    transform: scale(1.05);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-text p:last-child {
    margin-bottom: 0;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.feature {
    text-align: center;
    padding: var(--space-lg);
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--space-md);
    background-color: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.link-group h4 {
    color: var(--white);
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.link-group ul {
    list-style: none;
}

.link-group ul li {
    margin-bottom: var(--space-xs);
}

.link-group ul li a {
    color: var(--light-gray);
    font-size: 0.875rem;
}

.link-group ul li a:hover {
    color: var(--white);
}

.footer-middle {
    padding: var(--space-xl) 0;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-methods, .security-badges {
    width: 48%;
}

.payment-methods h4, .security-badges h4 {
    color: var(--white);
    margin-bottom: var(--space-md);
    font-size: 1rem;
}

.payment-icons, .security-icons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.payment-icon, .security-icon {
    width: 50px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.copyright {
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.legal, .age-restriction {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-bottom: var(--space-sm);
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: var(--shadow-md);
        padding: var(--space-md) 0;
        text-align: center;
    }
    
    nav ul.active {
        display: flex;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .mobile-menu.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    
    .mobile-menu.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
    
    .cta-group {
        flex-direction: column;
    }
    
    .promotions-grid, .sports-grid, .casino-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-middle {
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .payment-methods, .security-badges {
        width: 100%;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        display: none;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}

/* Sport and Casino Icons */
.sport-icon.football {
    background-color: var(--primary);
}

.sport-icon.basketball {
    background-color: var(--accent);
}

.sport-icon.tennis {
    background-color: var(--secondary);
}

.sport-icon.volleyball {
    background-color: var(--primary-light);
}

.casino-icon.slots {
    background-color: var(--secondary);
}

.casino-icon.table {
    background-color: var(--primary);
}

.casino-icon.live {
    background-color: var(--accent);
}

.casino-icon.jackpot {
    background-color: var(--secondary-light);
}

.feature-icon.secure {
    background-color: var(--primary);
}

.feature-icon.support {
    background-color: var(--secondary);
}

.feature-icon.payments {
    background-color: var(--accent);
}

.feature-icon.mobile {
    background-color: var(--primary-light);
}