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

body {
    font-family: 'Open Sans', sans-serif;
    background: #0a0e1a;
    color: #e8e8e8;
    line-height: 1.6;
}

/* Age Verification Screen */
.age-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
}

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

.age-dialog {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 50px 40px;
    border-radius: 16px;
    max-width: 500px;
    text-align: center;
    border: 2px solid #00d4ff;
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.3);
}

.age-symbol {
    font-size: 85px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.5));
}

.age-dialog h2 {
    color: #00d4ff;
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
}

.age-dialog p {
    font-size: 16px;
    margin-bottom: 15px;
    color: #d0d0d0;
}

.age-actions {
    display: flex;
    gap: 18px;
    margin-top: 30px;
    justify-content: center;
}

.btn-yes, .btn-no {
    padding: 14px 35px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Open Sans', sans-serif;
}

.btn-yes {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #0a0e1a;
}

.btn-yes:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0, 212, 255, 0.4);
}

.btn-no {
    background: #2d3748;
    color: #e8e8e8;
}

.btn-no:hover {
    background: #4a5568;
}

/* Top Navigation */
.top-nav {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    box-shadow: 0 2px 15px rgba(0, 212, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-symbol {
    font-size: 28px;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.5));
}

.brand-name {
    font-size: 26px;
    font-weight: 700;
    color: #00d4ff;
}

.nav-items {
    display: flex;
    gap: 5px;
}

.nav-item {
    color: #e8e8e8;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-item:hover {
    background: rgba(0, 212, 255, 0.1);
    color: #00d4ff;
}

.nav-item.active {
    background: rgba(0, 212, 255, 0.2);
    color: #00d4ff;
}

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

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: #00d4ff;
    transition: all 0.3s ease;
}

/* Hero Area */
.hero-area {
    background: linear-gradient(135deg, #0d1b2a 0%, #1b3a52 50%, #2d5a7b 100%);
    padding: 90px 30px;
    text-align: center;
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
}

.hero-title {
    font-size: 54px;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 20px;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.hero-lead {
    font-size: 24px;
    color: #a0d8ef;
    margin-bottom: 25px;
    font-weight: 600;
}

.hero-desc {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 35px;
    color: #d0d0d0;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #0a0e1a;
    padding: 16px 45px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 17px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

/* Page Container */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Section Styling */
.about-section, .key-points-section, .game-feature-section, 
.benefits-section, .responsibility-section, .instructions-section,
.play-section, .play-reminders-section, .legal-content {
    padding: 60px 0;
}

.section-wrapper {
    max-width: 100%;
}

.section-title {
    font-size: 40px;
    color: #00d4ff;
    margin-bottom: 35px;
    text-align: center;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 17px;
    margin-bottom: 30px;
    color: #b0b0b0;
}

/* About Section */
.about-content p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Key Points Grid */
.points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.point-card {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 35px;
    border-radius: 12px;
    border: 2px solid #00d4ff;
    transition: all 0.3s ease;
}

.point-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.point-icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.point-card h3 {
    color: #00d4ff;
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 700;
}

.point-card p {
    font-size: 16px;
    line-height: 1.7;
}

/* Game Feature Section */
.game-container {
    background: #000;
    padding: 25px;
    border-radius: 15px;
    border: 2px solid #00d4ff;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.2);
}

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

/* Benefits Layout */
.benefits-layout {
    display: grid;
    gap: 25px;
}

.benefit-item {
    display: flex;
    gap: 25px;
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 30px;
    border-radius: 12px;
    border-left: 4px solid #00d4ff;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(8px);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
}

.benefit-number {
    font-size: 32px;
    font-weight: 700;
    color: #00d4ff;
    flex-shrink: 0;
}

.benefit-info h4 {
    color: #00d4ff;
    font-size: 20px;
    margin-bottom: 10px;
    font-weight: 700;
}

.benefit-info p {
    font-size: 16px;
    line-height: 1.6;
}

/* Responsibility Section */
.responsibility-content {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 40px;
    border-radius: 12px;
    border: 2px solid #00d4ff;
}

.responsibility-content p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.resource-links {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.resource-link {
    background: rgba(0, 212, 255, 0.1);
    color: #00d4ff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 8px;
    border: 2px solid #00d4ff;
    font-weight: 700;
    transition: all 0.3s ease;
}

.resource-link:hover {
    background: #00d4ff;
    color: #0a0e1a;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #0d1b2a 0%, #1b3a52 100%);
    padding: 80px 30px;
    text-align: center;
}

.page-header h1 {
    font-size: 50px;
    color: #00d4ff;
    margin-bottom: 15px;
    font-weight: 700;
}

.page-header p {
    font-size: 20px;
    color: #a0d8ef;
}

/* Instructions Section */
.instructions-content {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 35px;
    border-radius: 12px;
    border: 2px solid #00d4ff;
}

.instructions-content p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.tech-guide h3 {
    color: #00d4ff;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 700;
}

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

.tech-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    font-size: 15px;
}

.tech-list li:last-child {
    border-bottom: none;
}

/* Play Section */
.game-display {
    background: #000;
    padding: 25px;
    border-radius: 15px;
    border: 2px solid #00d4ff;
}

.game-iframe-full {
    width: 100%;
    height: 750px;
    border: none;
    border-radius: 10px;
}

/* Play Reminders */
.reminders-title {
    color: #00d4ff;
    font-size: 32px;
    text-align: center;
    margin-bottom: 35px;
    font-weight: 700;
}

.reminders-grid {
    display: grid;
    gap: 25px;
}

.reminder-box {
    display: flex;
    gap: 20px;
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid #00d4ff;
    align-items: flex-start;
}

.reminder-emoji {
    font-size: 40px;
    flex-shrink: 0;
}

.reminder-details h4 {
    color: #00d4ff;
    font-size: 20px;
    margin-bottom: 8px;
    font-weight: 700;
}

.reminder-details p {
    font-size: 15px;
    line-height: 1.6;
}

/* Legal Content */
.legal-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.legal-item {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 35px;
    border-radius: 12px;
    margin-bottom: 30px;
    border: 1px solid #1a3a52;
}

.legal-item h2 {
    color: #00d4ff;
    font-size: 26px;
    margin-bottom: 18px;
    font-weight: 700;
}

.legal-item p {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-item ul {
    margin-left: 30px;
    margin-bottom: 15px;
}

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

.emphasis-item {
    border: 3px solid #00d4ff;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

/* Footer */
.main-footer {
    background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
    padding: 50px 30px;
    border-top: 2px solid #00d4ff;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-branding {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-symbol {
    font-size: 28px;
}

.footer-name {
    font-size: 26px;
    font-weight: 700;
    color: #00d4ff;
}

.footer-copyright {
    color: #b0b0b0;
    margin-bottom: 25px;
}

.footer-links {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #00d4ff;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #5ae4ff;
}

.footer-resources {
    padding-top: 25px;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
}

.resources-title {
    color: #00d4ff;
    font-weight: 700;
    margin-bottom: 15px;
}

.resources-list {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.resources-list a {
    color: #e8e8e8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.resources-list a:hover {
    color: #00d4ff;
}

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

    .nav-items {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, #0f1828 0%, #1a2332 100%);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-items.active {
        max-height: 400px;
    }

    .nav-item {
        display: block;
        padding: 14px;
    }

    .hero-title {
        font-size: 38px;
    }

    .hero-lead {
        font-size: 20px;
    }

    .section-title {
        font-size: 32px;
    }

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

    .game-iframe {
        height: 450px;
    }

    .game-iframe-full {
        height: 550px;
    }

    .age-dialog {
        margin: 20px;
        padding: 40px 25px;
    }

    .age-symbol {
        font-size: 70px;
    }

    .age-dialog h2 {
        font-size: 26px;
    }

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

    .resource-links {
        flex-direction: column;
    }

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

    .resources-list {
        flex-direction: column;
    }

    .hero-area {
        padding: 70px 20px;
    }

    .page-header {
        padding: 70px 20px;
    }

    .page-header h1 {
        font-size: 38px;
    }
}