@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800&display=swap');

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

:root {
    --cyan: #06b6d4;
    --pink: #ec4899;
    --purple: #8b5cf6;
    --dark: #0f172a;
    --gray: #1e293b;
    --light: #f1f5f9;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: var(--light);
    line-height: 1.7;
    min-height: 100vh;
}

header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(236, 72, 153, 0.2);
}

.header-inner {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--cyan), var(--pink), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: '💎';
    font-size: 2rem;
    -webkit-text-fill-color: initial;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 8px;
    background: linear-gradient(135deg, var(--cyan), var(--pink));
    border-radius: 8px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(9px, 9px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
}

nav a {
    color: var(--light);
    text-decoration: none;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    transition: all 0.3s;
    position: relative;
}

nav a::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(135deg, var(--cyan), var(--pink), var(--purple));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s;
}

nav a:hover::before {
    opacity: 1;
}

nav a:hover {
    background: rgba(236, 72, 153, 0.1);
}

main {
    max-width: 1300px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.hero-banner {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(236, 72, 153, 0.2), rgba(139, 92, 246, 0.2));
    border-radius: 25px;
    padding: 4rem 3rem;
    text-align: center;
    margin-bottom: 3rem;
    border: 2px solid rgba(236, 72, 153, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-banner h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--cyan), var(--pink), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-banner p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.8));
    border-radius: 20px;
    padding: 2.5rem;
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    transition: all 0.3s;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, var(--cyan), var(--pink), var(--purple));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(236, 72, 153, 0.3);
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--pink), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section {
    background: rgba(30, 41, 59, 0.5);
    border-radius: 20px;
    padding: 3rem;
    margin: 2.5rem 0;
    border-left: 5px solid var(--pink);
}

.section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--cyan), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section h3 {
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--cyan);
}

.section p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.section ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.section li {
    margin-bottom: 0.8rem;
}

.game-wrapper {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(236, 72, 153, 0.1));
    border-radius: 25px;
    padding: 3rem;
    margin: 3rem 0;
    border: 3px solid rgba(139, 92, 246, 0.3);
}

.game-wrapper h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--cyan), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.game-wrapper iframe {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.game-info {
    text-align: center;
    margin-top: 1.5rem;
    font-style: italic;
    color: var(--cyan);
}

footer {
    background: rgba(15, 23, 42, 0.95);
    padding: 3rem 2rem;
    margin-top: 4rem;
    border-top: 3px solid var(--pink);
}

.footer-inner {
    max-width: 1300px;
    margin: 0 auto;
    text-align: center;
}

.footer-heading {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--cyan), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(236, 72, 153, 0.2));
    transition: all 0.3s;
}

.footer-links a:hover {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.4), rgba(236, 72, 153, 0.4));
    transform: translateY(-2px);
}

.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.age-modal.active {
    display: flex;
}

.age-modal-content {
    background: linear-gradient(135deg, var(--gray), var(--dark));
    padding: 3.5rem;
    border-radius: 25px;
    text-align: center;
    max-width: 550px;
    border: 3px solid var(--pink);
    box-shadow: 0 0 60px rgba(236, 72, 153, 0.5);
}

.age-modal-content h2 {
    font-size: 2.3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--cyan), var(--pink), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.age-modal-content p {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.age-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.age-btn {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Poppins', sans-serif;
}

.age-btn.yes {
    background: linear-gradient(135deg, var(--cyan), var(--pink));
    color: white;
}

.age-btn.yes:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.5);
}

.age-btn.no {
    background: rgba(255, 255, 255, 0.1);
    color: var(--light);
}

.age-btn.no:hover {
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(10px);
        transition: right 0.3s;
        padding-top: 5rem;
        border-left: 3px solid var(--pink);
    }
    
    nav.active {
        right: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 2rem;
    }
    
    nav a {
        display: block;
        width: 100%;
    }
    
    .hero-banner h1 {
        font-size: 2.2rem;
    }
    
    .hero-banner p {
        font-size: 1.1rem;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .game-wrapper iframe {
        height: 400px;
    }
    
    .section {
        padding: 2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}