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

body {
    font-family: 'Inter', sans-serif;
    background: #f0f4f8;
    color: #1e293b;
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #0f766e 0%, #14b8a6 100%);
    color: white;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s;
}

.sidebar-header {
    padding: 30px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    color: white;
}

.sidebar-nav {
    padding: 25px 0;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 25px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 4px solid transparent;
}

.sidebar-link:hover,
.sidebar-link.active {
    background: rgba(255, 255, 255, 0.15);
    border-left-color: white;
    color: white;
}

.link-icon {
    font-size: 20px;
}

/* Main Content */
.main-content {
    margin-left: 260px;
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Top Bar (Mobile) */
.top-bar {
    display: none;
    background: #14b8a6;
    padding: 15px 20px;
    align-items: center;
    gap: 15px;
    position: sticky;
    top: 0;
    z-index: 900;
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 26px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s;
}

.top-bar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 20px;
    font-weight: 700;
}

/* Age Gate */
.age-gate {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

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

.age-gate-card {
    background: white;
    padding: 45px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.age-gate-icon {
    font-size: 65px;
    margin-bottom: 20px;
}

.age-gate-card h1 {
    color: #14b8a6;
    margin-bottom: 15px;
    font-size: 32px;
}

.age-gate-message {
    color: #64748b;
    margin-bottom: 25px;
    font-size: 17px;
}

.age-gate-notice {
    background: #f0fdfa;
    padding: 22px;
    border-radius: 12px;
    border: 2px solid #14b8a6;
    margin-bottom: 28px;
}

.age-gate-notice p {
    margin-bottom: 8px;
    color: #0f766e;
}

.age-gate-buttons {
    display: flex;
    gap: 15px;
}

.btn-age-confirm,
.btn-age-deny {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
}

.btn-age-confirm {
    background: #14b8a6;
    color: white;
}

.btn-age-confirm:hover {
    background: #0f766e;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.4);
}

.btn-age-deny {
    background: #ef4444;
    color: white;
}

.btn-age-deny:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.4);
}

/* Hero Area */
.hero-area {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
    color: white;
    padding: 80px 40px;
}

.hero-content-grid {
    max-width: 1000px;
    margin: 0 auto;
}

.hero-heading {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-description {
    font-size: 20px;
    margin-bottom: 35px;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.stat-box {
    background: rgba(255, 255, 255, 0.15);
    padding: 20px 30px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    opacity: 0.9;
}

/* Sections */
.section-intro,
.values-section,
.game-feature,
.benefits-section,
.about-turquora {
    padding: 60px 40px;
}

.section-intro {
    background: white;
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: 36px;
    color: #0f766e;
    margin-bottom: 20px;
    font-weight: 700;
}

.section-title.centered {
    text-align: center;
}

.section-description {
    font-size: 17px;
    color: #475569;
    line-height: 1.7;
}

.section-description.centered {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Values */
.values-section {
    background: #f8fafc;
}

.values-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
}

.value-item {
    background: white;
    padding: 35px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

.value-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(20, 184, 166, 0.2);
}

.value-badge {
    font-size: 50px;
    margin-bottom: 18px;
}

.value-item h3 {
    color: #0f766e;
    margin-bottom: 15px;
    font-size: 22px;
}

.value-item p {
    color: #64748b;
    line-height: 1.7;
}

/* Game Feature */
.game-feature {
    background: white;
}

.game-display {
    max-width: 1000px;
    margin: 0 auto;
}

.game-frame-wrapper {
    background: #0f172a;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    margin-bottom: 25px;
}

.game-iframe {
    width: 100%;
    height: 650px;
    border: none;
    border-radius: 10px;
}

.game-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.meta-item {
    background: #f0fdfa;
    padding: 18px;
    border-radius: 10px;
    border: 1px solid #99f6e4;
    color: #0f766e;
}

.meta-item strong {
    color: #0d9488;
}

/* Benefits */
.benefits-section {
    background: #f8fafc;
}

.benefits-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
}

.benefit-card {
    background: white;
    padding: 30px;
    border-radius: 14px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.15);
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.benefit-card h4 {
    color: #0f766e;
    margin-bottom: 12px;
    font-size: 19px;
}

.benefit-card p {
    color: #64748b;
    font-size: 15px;
    line-height: 1.6;
}

/* About */
.about-turquora {
    background: white;
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 40px;
}

.about-turquora h3 {
    color: #0f766e;
    margin-bottom: 20px;
    font-size: 30px;
}

.about-turquora p {
    color: #475569;
    margin-bottom: 18px;
    line-height: 1.8;
    font-size: 17px;
}

/* Play Page */
.page-hero {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
    color: white;
    padding: 60px 40px;
    text-align: center;
}

.page-hero h1 {
    font-size: 44px;
    margin-bottom: 12px;
}

.page-hero p {
    font-size: 19px;
    opacity: 0.95;
}

.play-instructions {
    padding: 50px 40px;
    background: white;
}

.instruction-box {
    max-width: 900px;
    margin: 0 auto;
    background: #f0fdfa;
    padding: 35px;
    border-radius: 16px;
    border: 2px solid #14b8a6;
}

.instruction-box h3 {
    color: #0f766e;
    margin-bottom: 20px;
    font-size: 24px;
}

.instruction-list {
    list-style: none;
    color: #475569;
}

.instruction-list li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
}

.instruction-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #14b8a6;
    font-size: 18px;
}

.play-game-area {
    padding: 40px 40px 60px;
    background: #f8fafc;
}

.play-warning {
    max-width: 1000px;
    margin: 25px auto 0;
    background: #fef2f2;
    padding: 20px;
    border-radius: 10px;
    border: 2px solid #ef4444;
    color: #dc2626;
    text-align: center;
}

/* Legal Pages */
.legal-container {
    padding: 60px 40px;
    max-width: 900px;
    margin: 0 auto;
}

.legal-container h1 {
    font-size: 42px;
    color: #0f766e;
    margin-bottom: 10px;
}

.legal-date {
    color: #94a3b8;
    margin-bottom: 40px;
    font-style: italic;
}

.legal-item {
    background: white;
    padding: 32px;
    border-radius: 14px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-left: 5px solid #14b8a6;
}

.legal-item h2 {
    color: #0f766e;
    margin-bottom: 16px;
    font-size: 26px;
}

.legal-item h3 {
    color: #0d9488;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 20px;
}

.legal-item p {
    color: #475569;
    margin-bottom: 14px;
    line-height: 1.7;
}

.legal-item ul {
    margin: 16px 0;
    padding-left: 25px;
    color: #475569;
}

.legal-item li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.legal-item a {
    color: #14b8a6;
    text-decoration: none;
}

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

.warning-item {
    background: #fef2f2;
    border-left-color: #ef4444;
}

.warning-item h2 {
    color: #dc2626;
}

/* Footer */
.main-footer {
    background: #0f172a;
    color: white;
    padding: 50px 40px 25px;
    margin-top: auto;
}

.footer-sections {
    max-width: 1100px;
    margin: 0 auto 35px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-block h4 {
    color: #14b8a6;
    margin-bottom: 16px;
    font-size: 18px;
}

.footer-block p {
    color: #94a3b8;
    font-size: 14px;
    margin-bottom: 8px;
}

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

.footer-block li {
    margin-bottom: 10px;
}

.footer-block a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-block a:hover {
    color: #14b8a6;
}

.footer-copyright {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 14px;
}

/* Mobile */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .top-bar {
        display: flex;
    }

    .hero-heading {
        font-size: 32px;
    }

    .hero-description {
        font-size: 17px;
    }

    .section-title {
        font-size: 28px;
    }

    .values-container,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .game-iframe {
        height: 450px;
    }

    .age-gate-card {
        margin: 20px;
        padding: 35px 25px;
    }

    .age-gate-card h1 {
        font-size: 26px;
    }

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

    .legal-container h1 {
        font-size: 32px;
    }

    .legal-item h2 {
        font-size: 22px;
    }
}