:root {
    --primary-color: #6e45e2;
    --secondary-color: #88d3ce;
    --dark-color: #333;
    --light-color: #f4f4f4;
    --danger-color: #dc3545;
    --success-color: #28a745;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 20px;
    overflow: hidden;
}

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--dark-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--dark-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 0;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    width: 100%;
    margin: 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 180px;
}

.btn-primary {
    background: #4285F4;
    color: white;
}

.btn-apple {
    background: #000000;
    color: white;
}

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

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Featured Videos */
.featured-videos {
    padding: 60px 0;
    background: #fff;
}

.featured-videos h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.video-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.video-item:hover {
    transform: translateY(-10px);
}

.video-item iframe {
    width: 100%;
    height: 200px;
    border: none;
}

.video-item h3 {
    padding: 15px;
    text-align: center;
    color: var(--dark-color);
}

/* About Game Section */
.about-game {
    padding: 60px 0;
    background: #f9f9f9;
}

.about-game .container {
    max-width: 800px;
}

.about-game h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.about-content {
    text-align: left;
}

.about-content h3 {
    font-size: 1.4rem;
    margin: 30px 0 15px;
    color: var(--primary-color);
}

.about-content p {
    margin-bottom: 15px;
    line-height: 1.7;
}

/* FAQ Section */
.faq {
    padding: 60px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.faq h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 15px 20px;
    background: #fff;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:hover {
    background: #f0f0f0;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: #fff;
}

.faq-answer p {
    padding: 15px 0;
}

.faq-answer.active {
    max-height: 300px;
    padding: 0 20px 20px;
}

/* Footer */
footer {
    background: var(--dark-color);
    color: #fff;
    padding: 40px 0 0;
}

.footer-logo h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer-logo p {
    color: #aaa;
}

.footer-links h4 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: #aaa;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: #fff;
}

.footer-social h4 {
    color: #fff;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    color: #fff;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

/* Responsive Grid for Footer */
footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #fff;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        display: none;
    }
    
    .nav-menu.active {
        max-height: 300px;
        padding: 20px 0;
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .about-game, .featured-videos, .faq {
        padding: 40px 0;
    }
    
    .about-game h2, .featured-videos h2, .faq h2 {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .about-content h3 {
        font-size: 1.3rem;
        margin: 25px 0 12px;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .video-container {
        margin: 0 auto;
    }
    
    .download-buttons {
        width: 100%;
    }
    
    .btn {
        width: 100%;
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .page-content h1 {
        font-size: 2rem;
    }
    
    .page-content h2 {
        font-size: 1.5rem;
    }
    
    .about-game {
        padding: 30px 0;
    }
    
    .about-game h2 {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }
    
    .about-content h3 {
        font-size: 1.2rem;
        margin: 20px 0 10px;
    }
    
    .about-content p {
        font-size: 0.95rem;
    }
}