@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&family=Rajdhani:wght@400;500;600;700&display=swap');

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

:root {
    --bg-light: #f8f9ff;
    --bg-soft: #e8ecff;
    --primary-blue: #4f6df5;
    --primary-purple: #7c3aed;
    --accent-cyan: #06b6d4;
    --text-dark: #1e293b;
    --text-medium: #475569;
    --card-white: rgba(255, 255, 255, 0.95);
    --shadow-soft: rgba(79, 109, 245, 0.15);
    --gradient-main: linear-gradient(135deg, #4f6df5 0%, #7c3aed 50%, #06b6d4 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Quicksand', sans-serif;
    background: var(--bg-light);
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.75;
}

.navbar {
    background: var(--card-white);
    box-shadow: 0 4px 20px var(--shadow-soft);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar-content {
    max-width: 1700px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 2rem;
}

.site-logo {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo img {
    width: 42px;
    height: 42px;
}

.nav-links ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    color: var(--text-medium);
    text-decoration: none;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    background: var(--bg-soft);
    color: var(--primary-blue);
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--primary-blue);
    margin: 5px 0;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-btn.opened span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.opened span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.opened span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.page-wrapper {
    padding-top: 75px;
}

.hero {
    background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg-light) 100%);
    padding: 5rem 2rem;
    text-align: center;
}

.hero h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2rem, 5vw, 3.8rem);
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 780px;
    margin: 0 auto;
    color: var(--text-medium);
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: -2rem auto 3rem;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.info-card {
    background: var(--card-white);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 40px var(--shadow-soft);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-8px);
}

.info-card .emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.info-card p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

.game-area {
    padding: 3rem 2rem 4rem;
    max-width: 1500px;
    margin: 0 auto;
}

.game-area h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    color: var(--primary-purple);
    margin-bottom: 2rem;
}

.game-container {
    background: var(--card-white);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 15px 50px var(--shadow-soft);
}

.game-container iframe {
    width: 100%;
    height: 580px;
    border: none;
    border-radius: 16px;
}

.content-section {
    padding: 3rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.content-section h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.content-section p {
    color: var(--text-medium);
    margin-bottom: 1.2rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-item {
    background: var(--card-white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 30px var(--shadow-soft);
    border-left: 4px solid var(--accent-cyan);
}

.feature-item h3 {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--text-medium);
}

.static-page {
    padding: 6rem 2rem 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.static-page h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
}

.static-page h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 2rem 0 0.75rem;
}

.static-page p, .static-page li {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

.static-page ul {
    padding-left: 1.5rem;
}

.footer {
    background: var(--card-white);
    box-shadow: 0 -4px 20px var(--shadow-soft);
    padding: 2.5rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    margin-bottom: 1.5rem;
}

.footer-links h4 {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-medium);
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

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

.footer-note {
    color: var(--text-medium);
    font-size: 0.9rem;
}

.age-popup {
    position: fixed;
    inset: 0;
    background: rgba(248, 249, 255, 0.98);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.age-popup.closed {
    display: none;
}

.age-box {
    background: var(--card-white);
    border-radius: 24px;
    padding: 3rem;
    max-width: 440px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 60px var(--shadow-soft);
}

.age-box h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.age-box p {
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.age-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.age-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.age-btn.accept {
    background: var(--gradient-main);
    color: white;
}

.age-btn.accept:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px var(--shadow-soft);
}

.age-btn.decline {
    background: var(--bg-soft);
    color: var(--text-medium);
}

.age-btn.decline:hover {
    background: #fee2e2;
    color: #dc2626;
}

@media (max-width: 900px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--card-white);
        padding: 1.5rem;
        box-shadow: 0 10px 30px var(--shadow-soft);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
    }

    .nav-links.shown {
        transform: translateY(0);
    }

    .nav-links ul {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .mobile-menu-btn {
        display: block;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    .game-container iframe {
        height: 450px;
    }

    .footer-links a {
        display: block;
        margin: 0.5rem 0;
    }
}

@media (max-width: 600px) {
    .site-logo {
        font-size: 1.4rem;
    }

    .site-logo img {
        width: 35px;
        height: 35px;
    }

    .hero {
        padding: 3rem 1.5rem;
    }

    .game-container iframe {
        height: 360px;
    }

    .static-page {
        padding: 5rem 1.5rem 3rem;
    }

    .static-page h1 {
        font-size: 1.9rem;
    }

    .age-box {
        padding: 2rem 1.5rem;
    }

    .age-btns {
        flex-direction: column;
    }
}