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

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #00a8cc 0%, #005f73 100%);
    color: #fff;
    line-height: 1.7;
    min-height: 100vh;
}

.wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Age Barrier */
.age-barrier {
    position: fixed;
    inset: 0;
    background: rgba(0, 95, 115, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(10px);
}

.age-barrier.hidden {
    display: none;
}

.barrier-content {
    background: linear-gradient(135deg, #005f73 0%, #003d47 100%);
    padding: 3rem 2.5rem;
    border-radius: 18px;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 168, 204, 0.4);
    border: 3px solid rgba(0, 168, 204, 0.5);
}

.barrier-logo {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.barrier-content h2 {
    color: #00d9ff;
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.barrier-content p {
    color: #b3e5f5;
    margin-bottom: 1rem;
}

.barrier-note {
    font-size: 0.9rem;
    color: #80d8f0;
    font-style: italic;
}

.barrier-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
}

.btn-accept, .btn-decline {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Roboto', sans-serif;
}

.btn-accept {
    background: linear-gradient(135deg, #00d9ff 0%, #00a8cc 100%);
    color: #003d47;
    box-shadow: 0 6px 25px rgba(0, 217, 255, 0.5);
}

.btn-accept:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(0, 217, 255, 0.7);
}

.btn-decline {
    background: #333;
    color: #fff;
}

.btn-decline:hover {
    background: #444;
}

/* Top Header */
.top-header {
    background: rgba(0, 61, 71, 0.95);
    border-bottom: 3px solid rgba(0, 217, 255, 0.4);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.9rem;
    font-weight: 900;
    color: #00d9ff;
}

.logo-emoji {
    font-size: 2.2rem;
}

.toggle-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.bar {
    width: 28px;
    height: 3px;
    background: #00d9ff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.main-menu {
    display: flex;
    gap: 2.5rem;
}

.main-menu a {
    color: #b3e5f5;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: color 0.3s ease;
    position: relative;
}

.main-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: #00d9ff;
    transition: width 0.3s ease;
}

.main-menu a:hover, .main-menu a.active {
    color: #00d9ff;
}

.main-menu a:hover::after, .main-menu a.active::after {
    width: 100%;
}

/* Splash Hero */
.splash-hero {
    padding: 5rem 0;
}

.hero-split {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text-side h1 {
    font-size: 3.8rem;
    color: #00d9ff;
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
}

.hero-subtext {
    font-size: 1.4rem;
    color: #b3e5f5;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.action-btn {
    display: inline-block;
    padding: 1.3rem 3.5rem;
    background: linear-gradient(135deg, #00d9ff 0%, #00a8cc 100%);
    color: #003d47;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.5);
    transition: all 0.3s ease;
}

.action-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 217, 255, 0.7);
}

.action-btn.large {
    font-size: 1.4rem;
    padding: 1.5rem 4.5rem;
}

.visual-card {
    background: rgba(0, 61, 71, 0.7);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    border: 3px solid rgba(0, 217, 255, 0.4);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
}

.card-emoji {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.visual-card h3 {
    color: #00d9ff;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.visual-card p {
    color: #b3e5f5;
    font-size: 1.1rem;
}

/* Warning Strip */
.warning-strip {
    background: rgba(0, 61, 71, 0.8);
    padding: 3rem 0;
    border-top: 3px solid rgba(0, 217, 255, 0.4);
    border-bottom: 3px solid rgba(0, 217, 255, 0.4);
}

.strip-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.strip-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.strip-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.strip-text h4 {
    color: #00d9ff;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.strip-text p {
    color: #b3e5f5;
}

/* Game Showcase */
.game-showcase {
    padding: 5rem 0;
}

.showcase-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.showcase-intro h2 {
    font-size: 3rem;
    color: #00d9ff;
    margin-bottom: 1rem;
    font-weight: 900;
}

.showcase-intro p {
    font-size: 1.3rem;
    color: #b3e5f5;
}

.showcase-display {
    margin-bottom: 2.5rem;
}

.game-embed {
    width: 100%;
    height: 650px;
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    border: 3px solid rgba(0, 217, 255, 0.3);
}

.showcase-footer {
    text-align: center;
}

.btn-light {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: transparent;
    color: #00d9ff;
    text-decoration: none;
    border: 3px solid #00d9ff;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-light:hover {
    background: #00d9ff;
    color: #003d47;
}

/* Features Split */
.features-split {
    padding: 5rem 0;
    background: rgba(0, 61, 71, 0.6);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.split-left h2 {
    font-size: 2.8rem;
    color: #00d9ff;
    margin-bottom: 1.5rem;
    font-weight: 900;
}

.split-left p {
    color: #b3e5f5;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.feature-checklist {
    list-style: none;
}

.feature-checklist li {
    padding: 1rem 0;
    color: #b3e5f5;
    font-size: 1.1rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

.feature-checklist li:last-child {
    border-bottom: none;
}

.info-stack {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stack-card {
    background: rgba(0, 95, 115, 0.5);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid #00d9ff;
}

.stack-card h3 {
    color: #00d9ff;
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.stack-card p {
    color: #b3e5f5;
}

/* Bold Stats */
.bold-stats {
    padding: 4rem 0;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.stat-item {
    text-align: center;
    background: rgba(0, 61, 71, 0.7);
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 3px solid rgba(0, 217, 255, 0.4);
}

.stat-value {
    font-size: 4rem;
    color: #00d9ff;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 1.2rem;
    color: #b3e5f5;
    font-weight: 500;
}

/* Bottom CTA */
.bottom-cta {
    padding: 5rem 0;
}

.cta-container {
    background: linear-gradient(135deg, rgba(0, 61, 71, 0.9) 0%, rgba(0, 95, 115, 0.9) 100%);
    padding: 5rem 3rem;
    border-radius: 25px;
    text-align: center;
    border: 3px solid rgba(0, 217, 255, 0.5);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.cta-container h2 {
    font-size: 3.2rem;
    color: #00d9ff;
    margin-bottom: 1rem;
    font-weight: 900;
}

.cta-container p {
    font-size: 1.4rem;
    color: #b3e5f5;
    margin-bottom: 2.5rem;
}

/* Page Heading */
.page-heading {
    padding: 3.5rem 0;
    text-align: center;
    background: rgba(0, 61, 71, 0.7);
    border-bottom: 3px solid rgba(0, 217, 255, 0.4);
}

.page-heading h1 {
    font-size: 3.5rem;
    color: #00d9ff;
    margin-bottom: 0.5rem;
    font-weight: 900;
}

.page-heading p {
    font-size: 1.3rem;
    color: #b3e5f5;
}

/* Game Prep */
.game-prep {
    padding: 3.5rem 0;
}

.prep-box {
    background: rgba(0, 61, 71, 0.7);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid rgba(0, 217, 255, 0.3);
}

.prep-box h2 {
    color: #00d9ff;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 900;
}

.prep-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.prep-item h4 {
    color: #00d9ff;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.prep-item p {
    color: #b3e5f5;
}

/* Play Area */
.play-area {
    padding: 3.5rem 0;
}

.area-frame {
    background: rgba(0, 61, 71, 0.5);
    padding: 2rem;
    border-radius: 20px;
    border: 3px solid rgba(0, 217, 255, 0.3);
}

.game-full {
    width: 100%;
    height: 750px;
    border: none;
    border-radius: 15px;
}

/* Play Warning */
.play-warning {
    padding: 3.5rem 0;
}

.warning-panel {
    background: rgba(0, 61, 71, 0.8);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid rgba(0, 217, 255, 0.4);
    text-align: center;
}

.warning-panel h3 {
    color: #00d9ff;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.warning-panel p {
    color: #b3e5f5;
    font-size: 1.1rem;
}

/* Doc Content */
.doc-content {
    padding: 3.5rem 0;
}

.doc-body {
    background: rgba(0, 61, 71, 0.7);
    padding: 3rem;
    border-radius: 20px;
    border: 3px solid rgba(0, 217, 255, 0.3);
    max-width: 950px;
    margin: 0 auto;
}

.doc-body h2 {
    color: #00d9ff;
    font-size: 1.8rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.doc-body h2:first-child {
    margin-top: 0;
}

.doc-body ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.doc-body li {
    margin-bottom: 0.7rem;
    color: #b3e5f5;
}

/* Site Base (Footer) */
.site-base {
    background: rgba(0, 61, 71, 0.95);
    padding: 3.5rem 0 1.5rem;
    border-top: 3px solid rgba(0, 217, 255, 0.4);
    margin-top: 5rem;
}

.base-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.base-section h4 {
    color: #00d9ff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.base-section p {
    color: #b3e5f5;
    margin-bottom: 1rem;
}

.base-links {
    list-style: none;
}

.base-links li {
    margin-bottom: 0.6rem;
}

.base-links a {
    color: #b3e5f5;
    text-decoration: none;
    transition: color 0.3s ease;
}

.base-links a:hover {
    color: #00d9ff;
}

.base-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 217, 255, 0.3);
    color: #80d8f0;
}

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

    .main-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 61, 71, 0.98);
        padding: 1rem 0;
        gap: 0;
        border-bottom: 3px solid rgba(0, 217, 255, 0.4);
    }

    .main-menu.active {
        display: flex;
    }

    .main-menu a {
        padding: 1rem 2rem;
        border-bottom: 1px solid rgba(0, 217, 255, 0.2);
    }

    .hero-split {
        grid-template-columns: 1fr;
    }

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

    .strip-content {
        grid-template-columns: 1fr;
    }

    .split-layout {
        grid-template-columns: 1fr;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .prep-grid {
        grid-template-columns: 1fr;
    }

    .game-embed {
        height: 450px;
    }

    .game-full {
        height: 500px;
    }

    .base-grid {
        grid-template-columns: 1fr;
    }

    .barrier-actions {
        flex-direction: column;
    }

    .btn-accept, .btn-decline {
        width: 100%;
    }
}