@import url('https://fonts.googleapis.com/css2?family=Philosopher:wght@400;700&family=Nunito:wght@300;400;600;700&display=swap');

:root {
    --mystic: #1e0033;
    --arcane: #4A148C;
    --crimson: #DC143C;
    --teal: #008B8B;
    --void: #0a0015;
    --silver: #B0B0B0;
    --glow: #E0E0E0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Nunito', sans-serif;
    background: radial-gradient(circle at center, var(--mystic), var(--void));
    color: var(--glow);
    line-height: 1.8;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Philosopher', sans-serif;
    font-weight: 700;
}

header {
    background: linear-gradient(180deg, rgba(74, 20, 140, 0.9), rgba(30, 0, 51, 0.95));
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    box-shadow: 0 4px 20px rgba(220, 20, 60, 0.4);
    position: sticky;
    top: 0;
    z-index: 900;
    border-bottom: 2px solid var(--crimson);
}

.header-content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-name {
    font-size: 2.8rem;
    font-family: 'Philosopher', sans-serif;
    background: linear-gradient(135deg, var(--crimson), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(220, 20, 60, 0.5);
    letter-spacing: 4px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 3rem;
}

nav a {
    color: var(--glow);
    text-decoration: none;
    font-family: 'Philosopher', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
    position: relative;
}

nav a::before {
    content: '◆';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: 0.3s;
    color: var(--crimson);
}

nav a:hover {
    color: var(--crimson);
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.8);
}

nav a:hover::before {
    opacity: 1;
    left: -20px;
}

.menu-icon {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.menu-icon span {
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, var(--crimson), var(--teal));
    border-radius: 3px;
    transition: 0.3s;
}

.main-content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem;
}

.intro-banner {
    background: linear-gradient(135deg, rgba(74, 20, 140, 0.3), rgba(0, 139, 139, 0.2));
    border: 2px solid var(--teal);
    border-radius: 20px;
    padding: 4rem 3rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.3), inset 0 0 50px rgba(74, 20, 140, 0.2);
}

.intro-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(220, 20, 60, 0.1) 0%, transparent 70%);
    animation: pulse 8s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.intro-banner h1 {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--crimson), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.intro-banner p {
    font-size: 1.4rem;
    color: var(--glow);
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.mystical-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin: 3rem 0;
}

.mystic-card {
    background: linear-gradient(135deg, rgba(74, 20, 140, 0.4), rgba(10, 0, 21, 0.8));
    border: 1px solid var(--arcane);
    border-radius: 15px;
    padding: 2.5rem;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.mystic-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 20, 60, 0.2), transparent);
    transition: 0.5s;
}

.mystic-card:hover {
    transform: translateY(-10px);
    border-color: var(--crimson);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.4);
}

.mystic-card:hover::before {
    left: 100%;
}

.mystic-card h3 {
    color: var(--teal);
    font-size: 1.7rem;
    margin-bottom: 1rem;
}

.mystic-card p {
    color: var(--silver);
    line-height: 1.8;
}

.content-area {
    background: linear-gradient(135deg, rgba(10, 0, 21, 0.9), rgba(74, 20, 140, 0.3));
    border: 1px solid var(--arcane);
    border-radius: 20px;
    padding: 3.5rem;
    margin: 3rem 0;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.6);
}

.content-area h2 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--crimson), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--crimson);
}

.content-area h3 {
    font-size: 2rem;
    color: var(--teal);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.content-area p {
    margin-bottom: 1.5rem;
    color: var(--silver);
    line-height: 2;
}

.content-area ul {
    margin-left: 3rem;
    margin-bottom: 1.5rem;
}

.content-area li {
    margin-bottom: 0.8rem;
    color: var(--silver);
}

.arcane-game {
    background: linear-gradient(to bottom, rgba(10, 0, 21, 0.95), rgba(74, 20, 140, 0.4));
    border: 2px solid var(--crimson);
    border-radius: 20px;
    padding: 3.5rem;
    margin: 3rem 0;
    box-shadow: 0 0 50px rgba(220, 20, 60, 0.4);
}

.arcane-game h2 {
    text-align: center;
    font-size: 3.2rem;
    background: linear-gradient(135deg, var(--crimson), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2.5rem;
}

.game-portal {
    width: 100%;
    max-width: 900px;
    height: 650px;
    border: 2px solid var(--teal);
    border-radius: 15px;
    margin: 0 auto;
    display: block;
    box-shadow: 0 0 30px rgba(0, 139, 139, 0.5);
}

footer {
    background: linear-gradient(180deg, var(--void), var(--mystic));
    border-top: 2px solid var(--crimson);
    padding: 3.5rem 2rem;
    margin-top: 5rem;
    box-shadow: 0 -4px 20px rgba(220, 20, 60, 0.3);
}

.footer-area {
    max-width: 1300px;
    margin: 0 auto;
    text-align: center;
}

.footer-area h3 {
    color: var(--teal);
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.footer-navigation {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.footer-navigation a {
    color: var(--crimson);
    text-decoration: none;
    font-family: 'Philosopher', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.footer-navigation a:hover {
    color: var(--teal);
    text-shadow: 0 0 10px rgba(0, 139, 139, 0.8);
}

.footer-area p {
    margin-top: 2rem;
    color: var(--silver);
}

.age-portal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 0, 21, 0.98);
    z-index: 1500;
    align-items: center;
    justify-content: center;
}

.age-portal.open {
    display: flex;
}

.portal-box {
    background: linear-gradient(135deg, rgba(74, 20, 140, 0.9), rgba(10, 0, 21, 0.95));
    border: 3px solid var(--crimson);
    border-radius: 20px;
    padding: 3.5rem 3rem;
    max-width: 550px;
    text-align: center;
    box-shadow: 0 0 60px rgba(220, 20, 60, 0.6);
    position: relative;
}

.portal-box::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--crimson), var(--teal), var(--crimson));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.5;
    animation: borderGlow 3s infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.portal-box h2 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--crimson), var(--teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.portal-box p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--glow);
}

.portal-actions {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.portal-btn {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-family: 'Philosopher', sans-serif;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 2px;
}

.btn-enter {
    background: linear-gradient(135deg, var(--crimson), var(--arcane));
    color: white;
    border: 2px solid var(--crimson);
}

.btn-enter:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(220, 20, 60, 0.8);
}

.btn-exit {
    background: transparent;
    color: var(--silver);
    border: 2px solid var(--silver);
}

.btn-exit:hover {
    background: rgba(176, 176, 176, 0.2);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .menu-icon {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: linear-gradient(180deg, var(--arcane), var(--void));
        padding: 5rem 2rem;
        transition: right 0.3s;
        box-shadow: -5px 0 25px rgba(220, 20, 60, 0.5);
        border-left: 2px solid var(--crimson);
    }

    nav.open {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: 2.5rem;
    }

    nav a {
        font-size: 1.3rem;
    }

    .intro-banner {
        padding: 3rem 2rem;
    }

    .intro-banner h1 {
        font-size: 2.8rem;
    }

    .intro-banner p {
        font-size: 1.1rem;
    }

    .mystical-grid {
        grid-template-columns: 1fr;
    }

    .game-portal {
        height: 450px;
    }

    .content-area {
        padding: 2.5rem 2rem;
    }

    .content-area h2 {
        font-size: 2.3rem;
    }

    .footer-navigation {
        flex-direction: column;
        gap: 1.5rem;
    }

    .portal-box {
        margin: 1rem;
        padding: 2.5rem 2rem;
    }

    .portal-box h2 {
        font-size: 2.3rem;
    }

    .portal-actions {
        flex-direction: column;
        gap: 1.5rem;
    }
}