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

:root {
    --orange: #f97316;
    --orange-dark: #ea580c;
    --orange-darker: #c2410c;
    --amber: #fbbf24;
    --amber-light: #fde047;
    --green: #16a34a;
    --green-light: #22c55e;
    --bg-cream: #fffbeb;
    --bg-white: #ffffff;
    --bg-warm: #fff7ed;
    --text-dark: #78350f;
    --text-main: #92400e;
    --text-body: #451a03;
    --text-muted: #a16207;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(to bottom right, var(--bg-cream), var(--bg-warm));
    color: var(--text-body);
    line-height: 1.7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

/* Header */
.header {
    background: var(--bg-white);
    box-shadow: 0 2px 14px rgba(249, 115, 22, 0.12);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 0;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 18px;
}

.brand-logo span {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--orange);
    letter-spacing: -0.5px;
}

.navigation {
    display: flex;
    gap: 3rem;
}

.navigation a {
    font-family: 'Exo 2', sans-serif;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.08rem;
    transition: color 0.3s ease;
    position: relative;
}

.navigation a::after {
    content: '';
    position: absolute;
    bottom: -7px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--green);
    transition: width 0.3s ease;
}

.navigation a:hover {
    color: var(--orange);
}

.navigation a:hover::after {
    width: 100%;
}

.menu-btn {
    display: none;
    flex-direction: column;
    gap: 7px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-btn span {
    width: 32px;
    height: 3px;
    background: var(--orange);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Welcome Hero */
.welcome-hero {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.18), rgba(251, 191, 36, 0.18));
    padding: 6rem 28px;
    text-align: center;
}

.hero-inner h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 4.5rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -1.5px;
}

.hero-lead {
    font-size: 1.6rem;
    color: var(--text-main);
    margin-bottom: 3rem;
    font-weight: 300;
}

.hero-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: white;
    padding: 1.3rem 3.5rem;
    font-family: 'Exo 2', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 25px rgba(249, 115, 22, 0.3);
}

.hero-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 35px rgba(249, 115, 22, 0.4);
}

/* Introduction */
.introduction {
    padding: 5.5rem 28px;
}

.introduction h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--orange-darker);
    text-align: center;
    margin-bottom: 3rem;
}

.intro-text p {
    font-size: 1.18rem;
    color: var(--text-body);
    margin-bottom: 1.7rem;
    line-height: 2;
}

/* Core Principles */
.core-principles {
    padding: 5.5rem 28px;
    background: var(--bg-white);
}

.core-principles h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 4rem;
}

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

.principle-box {
    padding: 3.5rem;
    border-radius: 22px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.principle-box.orange {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(249, 115, 22, 0.06));
    border: 3px solid rgba(249, 115, 22, 0.3);
}

.principle-box.green {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.12), rgba(22, 163, 74, 0.06));
    border: 3px solid rgba(22, 163, 74, 0.3);
}

.principle-box.amber {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.12), rgba(251, 191, 36, 0.06));
    border: 3px solid rgba(251, 191, 36, 0.3);
}

.principle-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 14px 40px rgba(249, 115, 22, 0.18);
}

.principle-num {
    font-family: 'Exo 2', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    opacity: 0.15;
    margin-bottom: 1rem;
}

.principle-box h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--orange-darker);
    margin-bottom: 1.2rem;
}

.principle-box p {
    color: var(--text-body);
    line-height: 1.9;
    font-size: 1.08rem;
}

/* Game Display */
.game-display {
    padding: 5.5rem 28px;
}

.game-display h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--orange);
    text-align: center;
    margin-bottom: 1.2rem;
}

.game-tagline {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 3.5rem;
}

.game-embed {
    max-width: 950px;
    margin: 0 auto;
    background: #000;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 14px 45px rgba(249, 115, 22, 0.25);
    border: 4px solid var(--amber);
}

.game-embed iframe {
    width: 100%;
    height: 600px;
    display: block;
    border: none;
}

/* Advantages */
.advantages {
    padding: 5.5rem 28px;
    background: var(--bg-white);
}

.advantages h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 4rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 3rem;
}

.adv-item {
    background: linear-gradient(135deg, var(--bg-cream), var(--bg-warm));
    padding: 3rem;
    border-radius: 18px;
    text-align: center;
    border: 2px solid rgba(249, 115, 22, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.adv-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 32px rgba(249, 115, 22, 0.15);
}

.adv-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 1.5rem;
}

.adv-item h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--green);
    margin-bottom: 1rem;
}

.adv-item p {
    color: var(--text-body);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Awareness Section */
.awareness-section {
    padding: 4.5rem 28px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(251, 191, 36, 0.08));
}

.awareness-box h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
}

.awareness-box p {
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-body);
    max-width: 1000px;
    margin: 0 auto;
    line-height: 2;
}

/* Age Gate */
.age-gate {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(120, 53, 15, 0.93);
    backdrop-filter: blur(12px);
}

.age-gate.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.gate-box {
    background: var(--bg-white);
    padding: 4rem;
    border-radius: 28px;
    max-width: 540px;
    width: 90%;
    text-align: center;
    box-shadow: 0 30px 80px rgba(249, 115, 22, 0.5);
    border: 4px solid var(--orange);
}

.gate-emoji {
    font-size: 6rem;
    display: block;
    margin-bottom: 2rem;
}

.gate-box h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--orange);
    margin-bottom: 2rem;
}

.gate-box p {
    font-size: 1.2rem;
    color: var(--text-body);
    margin-bottom: 1.2rem;
}

.gate-notice {
    font-weight: 700;
    color: var(--text-dark);
}

.gate-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    font-style: italic;
}

.gate-btns {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
}

.gate-yes, .gate-no {
    flex: 1;
    padding: 1.3rem;
    font-family: 'Exo 2', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gate-yes {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: white;
}

.gate-yes:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(249, 115, 22, 0.4);
}

.gate-no {
    background: #e7e5e4;
    color: var(--text-main);
}

.gate-no:hover {
    background: #d6d3d1;
}

/* Play Page */
.play-intro {
    padding: 5rem 28px;
    text-align: center;
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.12), rgba(251, 191, 36, 0.12));
}

.play-intro h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 4.2rem;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 1.2rem;
}

.play-subtitle {
    font-size: 1.5rem;
    color: var(--text-main);
}

.how-to-play {
    padding: 5.5rem 28px;
    background: var(--bg-white);
}

.how-to-play h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 3.5rem;
}

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

.guide-box {
    background: linear-gradient(135deg, var(--bg-cream), var(--bg-warm));
    padding: 3rem;
    border-radius: 18px;
    text-align: center;
    border: 2px solid rgba(249, 115, 22, 0.25);
}

.guide-emoji {
    font-size: 4rem;
    display: block;
    margin-bottom: 1.5rem;
}

.guide-box h3 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--orange-darker);
    margin-bottom: 1.2rem;
}

.guide-box p {
    color: var(--text-body);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Legal Pages */
.legal-hero {
    padding: 5rem 28px;
    text-align: center;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(251, 191, 36, 0.12));
}

.legal-hero h1 {
    font-family: 'Exo 2', sans-serif;
    font-size: 4.2rem;
    font-weight: 900;
    color: var(--orange);
    margin-bottom: 1rem;
}

.legal-date {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.legal-body {
    padding: 5.5rem 28px;
}

.legal-content {
    max-width: 960px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 4.5rem;
    border-radius: 22px;
    box-shadow: 0 6px 24px rgba(249, 115, 22, 0.1);
}

.legal-content h2 {
    font-family: 'Exo 2', sans-serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--orange-darker);
    margin: 3.5rem 0 1.8rem 0;
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    color: var(--text-body);
    margin-bottom: 1.5rem;
    line-height: 2;
    font-size: 1.08rem;
}

.legal-content ul {
    margin: 1.5rem 0 2rem 3rem;
}

.legal-content li {
    color: var(--text-body);
    margin-bottom: 1rem;
    line-height: 1.9;
}

.legal-content a {
    color: var(--green);
    text-decoration: none;
    font-weight: 600;
}

.legal-content a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 4.5rem 28px 2rem;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3.5rem;
    margin-bottom: 3.5rem;
}

.footer-col h4 {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--amber);
    margin-bottom: 1.5rem;
}

.footer-col p {
    color: #fef3c7;
    margin-bottom: 1.3rem;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 1rem;
}

.footer-col a {
    color: #fef3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--green-light);
}

.footer-base {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(251, 191, 36, 0.2);
    color: #fde68a;
    font-size: 1rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-btn {
        display: flex;
    }

    .navigation {
        position: fixed;
        left: -100%;
        top: 78px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        padding: 3rem;
        gap: 2rem;
        box-shadow: 0 4px 16px rgba(249, 115, 22, 0.15);
        transition: left 0.3s ease;
    }

    .navigation.active {
        left: 0;
    }

    .hero-inner h1 {
        font-size: 3rem;
    }

    .hero-lead {
        font-size: 1.3rem;
    }

    .introduction h2,
    .core-principles h2,
    .game-display h2,
    .advantages h2 {
        font-size: 2.3rem;
    }

    .principles-row,
    .advantages-grid,
    .guide-boxes {
        grid-template-columns: 1fr;
    }

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

    .gate-box {
        padding: 3rem;
    }

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

    .legal-hero h1 {
        font-size: 2.8rem;
    }

    .legal-content {
        padding: 3rem;
    }

    .play-intro h1 {
        font-size: 3rem;
    }
}