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

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

:root {
    --primary-color: #06d6a0;
    --secondary-color: #118ab2;
    --accent-color: #7df9ff;
    --dark-bg: #073b4c;
    --light-bg: #f0f8ff;
    --card-bg: #ffffff;
    --text-dark: #073b4c;
    --text-light: #5a6c7d;
    --border-color: #06d6a0;
}

body {
    font-family: 'Rubik', sans-serif;
    background: linear-gradient(to bottom, #f0f8ff 0%, #e0f2f7 100%);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 100%;
    padding: 0 20px;
    margin: 0 auto;
}

header {
    background: linear-gradient(90deg, var(--dark-bg) 0%, var(--secondary-color) 100%);
    padding: 1.2rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(6, 214, 160, 0.3);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 2.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transform: rotate(45deg);
}

.logo-icon span {
    transform: rotate(-45deg);
    display: block;
}

nav {
    display: flex;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.8rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 1.15rem;
    transition: all 0.3s ease;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a:hover {
    background: rgba(6, 214, 160, 0.2);
    color: var(--accent-color);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hero {
    padding: 4.5rem 2.5rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(6, 214, 160, 0.1) 0%, transparent 50%, rgba(17, 138, 178, 0.1) 100%);
}

.hero h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.hero h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero p {
    font-size: 1.15rem;
    max-width: 950px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
    color: var(--text-light);
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin: 4.5rem auto;
    max-width: 1400px;
    padding: 0 2.5rem;
}

.notice-card {
    background: var(--card-bg);
    border-left: 5px solid var(--primary-color);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: left;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.notice-card:hover {
    transform: translateX(10px);
    box-shadow: 0 12px 35px rgba(6, 214, 160, 0.25);
    border-left-width: 8px;
}

.notice-icon {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    display: block;
}

.notice-card h3 {
    font-family: 'Rajdhani', sans-serif;
    color: var(--secondary-color);
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-transform: uppercase;
}

.notice-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-light);
}

.game-section {
    padding: 4rem 2.5rem;
    max-width: 100%;
    margin: 0 auto;
}

.game-section h2 {
    text-align: center;
    font-family: 'Rajdhani', sans-serif;
    font-size: 3.5rem;
    color: var(--dark-bg);
    margin-bottom: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.game-container {
    background: white;
    border: 3px solid var(--primary-color);
    border-radius: 20px;
    padding: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    box-shadow: 0 15px 50px rgba(6, 214, 160, 0.2);
}

.game-frame {
    width: 100%;
    height: 800px;
    border: none;
    border-radius: 12px;
    background: #000;
}

.content-section {
    padding: 4rem 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.content-section h1 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3.5rem;
    color: var(--dark-bg);
    margin-bottom: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-align: center;
}

.content-section h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3rem;
    color: var(--dark-bg);
    margin-bottom: 2rem;
    font-weight: 700;
    text-transform: uppercase;
}

.content-section h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    color: var(--secondary-color);
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
}

.content-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.8rem;
    color: var(--text-light);
}

.content-section ul {
    list-style: none;
    padding-left: 0;
    margin: 2rem 0;
}

.content-section li {
    padding: 1rem 0;
    padding-left: 2.5rem;
    position: relative;
    font-size: 1.1rem;
    color: var(--text-light);
    border-left: 3px solid var(--primary-color);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
}

.content-section li:before {
    content: "▶";
    position: absolute;
    left: 0.5rem;
    color: var(--primary-color);
    font-size: 1rem;
}

footer {
    background: linear-gradient(90deg, var(--dark-bg) 0%, var(--secondary-color) 100%);
    padding: 3.5rem 2.5rem 1.5rem;
    margin-top: 5rem;
    box-shadow: 0 -5px 20px rgba(6, 214, 160, 0.2);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    color: white;
    margin-bottom: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.footer-links a {
    color: var(--dark-bg);
    background: var(--primary-color);
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.9rem 2rem;
    border-radius: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(125, 249, 255, 0.4);
}

.footer-bottom {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid rgba(6, 214, 160, 0.3);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.age-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 59, 76, 0.95);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

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

.age-modal-content {
    background: linear-gradient(135deg, white, var(--light-bg));
    padding: 3.5rem;
    border-radius: 25px;
    text-align: center;
    max-width: 600px;
    border: 4px solid var(--primary-color);
    box-shadow: 0 20px 70px rgba(6, 214, 160, 0.5);
}

.age-modal-content h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 3.5rem;
    color: var(--dark-bg);
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.age-modal-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.age-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.age-button {
    padding: 1.2rem 3.5rem;
    font-size: 1.3rem;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.age-button.yes {
    background: var(--primary-color);
    color: var(--dark-bg);
    box-shadow: 0 6px 20px rgba(6, 214, 160, 0.4);
}

.age-button.yes:hover {
    background: var(--accent-color);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(125, 249, 255, 0.5);
}

.age-button.no {
    background: #888;
    color: white;
}

.age-button.no:hover {
    background: #666;
}

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

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--dark-bg);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 3rem;
        transition: left 0.3s ease;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links a {
        font-size: 1.4rem;
        width: 80%;
        text-align: center;
        padding: 1.2rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 1.05rem;
    }

    .hero {
        padding: 3rem 1.5rem;
    }

    .notice-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem;
    }

    .notice-card:hover {
        transform: translateX(5px);
    }

    .game-frame {
        height: 500px;
    }

    .content-section {
        padding: 2.5rem 1.5rem;
    }

    .content-section h1 {
        font-size: 2.2rem;
    }

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

    .content-section h3 {
        font-size: 1.5rem;
    }

    .age-modal-content {
        margin: 1.5rem;
        padding: 2.5rem;
    }

    .age-modal-content h2 {
        font-size: 2.2rem;
    }

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

    .age-button {
        width: 100%;
    }

    .footer-links {
        flex-direction: column;
        gap: 1.5rem;
    }

    .header-content {
        padding: 0 1.5rem;
    }
}