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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background: linear-gradient(to bottom right, #0f172a, #1e293b, #334155);
    min-height: 100vh;
}

/* Age Gate Modal */
.age-gate {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    align-items: center;
    justify-content: center;
}

.age-gate.visible {
    display: flex;
}

.age-gate-box {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    padding: 60px 50px;
    border-radius: 30px;
    max-width: 600px;
    width: 90%;
    text-align: center;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    color: white;
}

.gate-icon {
    font-size: 4rem;
    margin-bottom: 25px;
}

.age-gate-box h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    font-weight: 800;
}

.age-gate-box p {
    font-size: 1.2rem;
    margin-bottom: 15px;
    line-height: 1.9;
}

.gate-note {
    font-size: 1rem;
    opacity: 0.95;
    font-weight: 400;
}

.gate-actions {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-top: 40px;
}

.gate-btn {
    padding: 20px 50px;
    font-size: 1.2rem;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.gate-btn.accept {
    background: #10b981;
    color: white;
}

.gate-btn.accept:hover {
    background: #059669;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.5);
}

.gate-btn.reject {
    background: #ef4444;
    color: white;
}

.gate-btn.reject:hover {
    background: #dc2626;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(239, 68, 68, 0.5);
}

/* Main Header */
.main-header {
    background: rgba(255, 255, 255, 0.97);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
}

.header-wrap {
    max-width: 1600px;
    margin: 0 auto;
    padding: 25px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 2rem;
    font-weight: 800;
    color: #06b6d4;
}

.logo-symbol {
    font-size: 2.5rem;
}

.nav-burger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-burger span {
    width: 32px;
    height: 4px;
    background: #06b6d4;
    margin: 4px 0;
    transition: 0.3s;
    border-radius: 4px;
}

.header-nav {
    display: flex;
    gap: 35px;
}

.nav-item {
    text-decoration: none;
    color: #1f2937;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 12px 25px;
    border-radius: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-item:hover,
.nav-item.active {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
    transform: translateY(-2px);
}

/* Content Wrapper */
.content-wrapper {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px;
}

/* Welcome Section */
.welcome-section {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.95), rgba(8, 145, 178, 0.95));
    padding: 80px 60px;
    border-radius: 30px;
    text-align: center;
    margin-bottom: 50px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    color: white;
}

.welcome-section h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.welcome-lead {
    font-size: 1.5rem;
    font-weight: 400;
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.info-tile {
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    color: white;
    transition: all 0.3s ease;
}

.info-tile:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.info-tile.red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.info-tile.blue {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.info-tile.orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.tile-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.info-tile h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.info-tile p {
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Game Showcase */
.game-showcase {
    background: white;
    padding: 55px;
    border-radius: 30px;
    margin-bottom: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.showcase-header {
    text-align: center;
    margin-bottom: 40px;
}

.showcase-header h2 {
    font-size: 3rem;
    color: #1f2937;
    margin-bottom: 15px;
    font-weight: 800;
}

.showcase-header p {
    font-size: 1.2rem;
    color: #6b7280;
}

.game-embed {
    max-width: 1000px;
    margin: 0 auto 30px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.game-player {
    width: 100%;
    height: 700px;
    border: none;
    display: block;
}

.game-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.meta-badge {
    padding: 12px 30px;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    border-radius: 50px;
    color: #0c4a6e;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Features Grid */
.features-grid {
    background: white;
    padding: 55px;
    border-radius: 30px;
    margin-bottom: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.grid-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 50px;
    color: #1f2937;
    font-weight: 800;
}

.features-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.feature-tile {
    background: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 100%);
    padding: 40px;
    border-radius: 20px;
    transition: all 0.3s ease;
    border-left: 6px solid #06b6d4;
}

.feature-tile:hover {
    transform: translateX(8px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.3);
}

.feat-number {
    display: inline-block;
    background: #06b6d4;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 15px;
    line-height: 60px;
    text-align: center;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.feature-tile h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1f2937;
    font-weight: 700;
}

.feature-tile p {
    color: #4b5563;
    line-height: 1.8;
}

/* About Block */
.about-block {
    background: white;
    padding: 55px;
    border-radius: 30px;
    margin-bottom: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.about-block h2 {
    font-size: 3rem;
    color: #1f2937;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 800;
}

.about-content p {
    font-size: 1.15rem;
    color: #4b5563;
    margin-bottom: 25px;
    line-height: 1.9;
}

.highlight-card {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 40px;
    border-radius: 20px;
    margin: 35px 0;
    border-left: 6px solid #f59e0b;
}

.highlight-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #1f2937;
    font-weight: 700;
}

.principle-list {
    list-style: none;
    padding: 0;
}

.principle-list li {
    padding: 12px 0;
    padding-left: 35px;
    position: relative;
    color: #1f2937;
    font-size: 1.1rem;
    font-weight: 500;
}

.principle-list li:before {
    content: "?";
    position: absolute;
    left: 0;
    color: #06b6d4;
    font-weight: bold;
    font-size: 1.5rem;
}

/* Play Page Specific */
.page-title {
    text-align: center;
    background: white;
    padding: 60px;
    border-radius: 30px;
    margin-bottom: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.page-title h1 {
    font-size: 4rem;
    color: #06b6d4;
    margin-bottom: 15px;
    font-weight: 800;
}

.title-subtitle {
    font-size: 1.4rem;
    color: #6b7280;
}

.play-guide {
    background: white;
    padding: 50px;
    border-radius: 30px;
    margin-bottom: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.play-guide h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
    font-weight: 800;
    color: #1f2937;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 35px;
}

.guide-step {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    padding: 35px;
    border-radius: 20px;
    text-align: center;
}

.step-icon {
    display: inline-block;
    width: 70px;
    height: 70px;
    background: #06b6d4;
    color: white;
    border-radius: 50%;
    line-height: 70px;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.guide-step h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1f2937;
    font-weight: 700;
}

.guide-step p {
    color: #4b5563;
    line-height: 1.8;
}

.tech-info {
    background: #fef3c7;
    padding: 25px;
    border-radius: 15px;
    border-left: 6px solid #f59e0b;
    color: #78350f;
}

.play-area {
    margin-bottom: 50px;
}

.player-wrapper {
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3);
}

.main-player {
    width: 100%;
    height: 800px;
    border: none;
    display: block;
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.notice-tile {
    padding: 40px;
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    color: white;
}

.notice-tile.cyan {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
}

.notice-tile.teal {
    background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}

.notice-tile h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.notice-tile p {
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Legal Pages */
.legal-doc {
    background: white;
    padding: 55px;
    border-radius: 30px;
    margin-bottom: 50px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.doc-section {
    margin-bottom: 50px;
}

.doc-section h2 {
    font-size: 2.3rem;
    color: #06b6d4;
    margin-bottom: 25px;
    font-weight: 800;
}

.doc-section h3 {
    font-size: 1.6rem;
    color: #1f2937;
    margin: 30px 0 20px;
    font-weight: 700;
}

.doc-section p {
    color: #4b5563;
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.08rem;
}

.doc-section ul {
    margin: 25px 0;
    padding-left: 40px;
}

.doc-section li {
    color: #4b5563;
    margin-bottom: 15px;
    line-height: 1.8;
}

.alert-box {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    padding: 45px;
    border-radius: 20px;
    border-left: 8px solid #ef4444;
}

.alert-text {
    font-weight: 700;
    color: #991b1b;
    font-size: 1.2rem;
}

.resource-box {
    background: #ecfdf5;
    padding: 30px;
    border-radius: 15px;
    margin: 25px 0;
    border-left: 6px solid #10b981;
}

.resource-box p {
    margin-bottom: 15px;
}

.resource-box a {
    color: #047857;
    font-weight: 700;
}

.summary-points {
    list-style: none;
    padding: 0;
}

.summary-points li {
    padding: 15px 0;
    font-size: 1.15rem;
}

/* Footer */
.main-footer {
    background: rgba(255, 255, 255, 0.97);
    padding: 55px;
    border-radius: 30px;
    margin-top: 50px;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.footer-col h4 {
    font-size: 1.5rem;
    color: #06b6d4;
    margin-bottom: 20px;
    font-weight: 800;
}

.footer-col p {
    color: #6b7280;
    margin-bottom: 18px;
    line-height: 1.8;
}

.legal-note {
    font-weight: 600;
    color: #1f2937;
}

.support-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.support-links a {
    color: #06b6d4;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.support-links a:hover {
    color: #0891b2;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-burger {
        display: flex;
    }

    .header-nav {
        display: none;
        position: absolute;
        top: 90px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 25px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    }

    .header-nav.open {
        display: flex;
    }

    .nav-item {
        padding: 18px;
        text-align: center;
    }

    .content-wrapper {
        padding: 30px 20px;
    }

    .welcome-section {
        padding: 50px 30px;
    }

    .welcome-section h1 {
        font-size: 3rem;
    }

    .page-title h1 {
        font-size: 3rem;
    }

    .game-player {
        height: 500px;
    }

    .main-player {
        height: 550px;
    }

    .age-gate-box {
        padding: 40px 30px;
    }

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

@media (max-width: 600px) {
    .welcome-section h1 {
        font-size: 2.2rem;
    }

    .grid-title,
    .showcase-header h2 {
        font-size: 2rem;
    }

    .info-grid,
    .features-layout,
    .guide-grid {
        grid-template-columns: 1fr;
    }
}