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

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

:root {
    --primary: #22c55e;
    --secondary: #84cc16;
    --accent: #10b981;
    --light: #f0fdf4;
    --dark: #14532d;
    --text: #166534;
}

body {
    font-family: 'Quicksand', sans-serif;
    background: linear-gradient(to bottom right, #ecfdf5 0%, #d1fae5 100%);
    color: var(--text);
    line-height: 1.7;
}

.page-wrapper {
    width: 100%;
    max-width: 100%;
}

header {
    background: white;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    max-width: 1500px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2.5rem;
}

.branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.brand-circle span {
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.brand-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-menu div {
    width: 30px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: 0.3s;
}

.navigation ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.navigation a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    font-size: 1.05rem;
    padding: 0.7rem 1.3rem;
    border-radius: 25px;
    transition: all 0.3s;
}

.navigation a:hover {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    transform: translateY(-2px);
}

.hero-banner {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(132, 204, 22, 0.15));
    padding: 4rem 2.5rem;
    text-align: center;
    border-bottom: 4px solid var(--primary);
}

.hero-banner h1 {
    font-size: 3.8rem;
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-banner p {
    font-size: 1.4rem;
    color: var(--text);
    max-width: 900px;
    margin: 0 auto;
}

.main-section {
    padding: 4rem 2.5rem;
    background: white;
}

.section-content {
    max-width: 1500px;
    margin: 0 auto;
}

.main-section h2 {
    font-size: 2.8rem;
    color: var(--dark);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
}

.main-section p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 1.8rem;
    color: var(--text);
}

.info-box {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 3px solid var(--primary);
    border-radius: 25px;
    padding: 2.5rem;
    margin: 3rem 0;
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.2);
}

.info-box h3 {
    font-size: 1.9rem;
    color: var(--dark);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.info-box ul {
    list-style: none;
}

.info-box li {
    padding: 0.7rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

.info-box li::before {
    content: "✓ ";
    color: var(--primary);
    font-weight: 700;
    margin-right: 1rem;
    font-size: 1.3rem;
}

.game-wrapper {
    margin: 3rem 0;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(34, 197, 94, 0.25);
    border: 3px solid var(--secondary);
}

.game-frame {
    width: 100%;
    height: 750px;
    border: none;
    display: block;
}

.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-box {
    background: linear-gradient(135deg, white, #f0fdf4);
    border: 2px solid var(--primary);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(34, 197, 94, 0.15);
    transition: all 0.3s;
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.3);
}

.feature-box h3 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-box p {
    font-size: 1.05rem;
    margin-bottom: 0;
}

.page-footer {
    background: linear-gradient(135deg, var(--dark), #166534);
    color: white;
    padding: 3.5rem 2.5rem 1.5rem;
}

.footer-sections {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    color: var(--secondary);
    font-weight: 700;
}

.footer-section a {
    color: #d1fae5;
    text-decoration: none;
    display: block;
    margin: 0.6rem 0;
    transition: color 0.3s;
    font-weight: 500;
}

.footer-section a:hover {
    color: white;
}

.footer-base {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    color: #d1fae5;
}

.age-check-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content-box {
    background: linear-gradient(135deg, white, #f0fdf4);
    margin: 10% auto;
    padding: 3.5rem;
    border-radius: 30px;
    max-width: 550px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(34, 197, 94, 0.4);
    border: 4px solid var(--primary);
}

.modal-content-box h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1.8rem;
    font-weight: 700;
}

.modal-content-box p {
    font-size: 1.15rem;
    color: var(--text);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.modal-actions {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

.modal-button {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Quicksand', sans-serif;
}

.btn-yes {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.btn-no {
    background: #f3f4f6;
    color: var(--text);
}

.modal-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(34, 197, 94, 0.4);
}

@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }

    .navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: white;
        transition: right 0.3s;
        padding: 5rem 2rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }

    .navigation.show {
        right: 0;
    }

    .navigation ul {
        flex-direction: column;
        gap: 1.5rem;
    }

    .top-bar {
        padding: 1rem 1.5rem;
    }

    .hero-banner h1 {
        font-size: 2.3rem;
    }

    .hero-banner p {
        font-size: 1.1rem;
    }

    .main-section h2 {
        font-size: 2rem;
    }

    .game-frame {
        height: 500px;
    }

    .features-section {
        grid-template-columns: 1fr;
    }

    .footer-sections {
        grid-template-columns: 1fr;
    }
}