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

body {
    font-family: 'Source Sans 3', sans-serif;
    line-height: 1.65;
    color: #1f2937;
    background: #fef2f2;
}

h1, h2, h3, h4 {
    font-family: 'Nunito', sans-serif;
    font-weight: 900;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.content-max {
    max-width: 1450px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Age Modal */
.age-modal-overlay {
    display: none;
    position: fixed;
    z-index: 10000;
    inset: 0;
    background: rgba(248, 113, 113, 0.96);
    backdrop-filter: blur(12px);
    align-items: center;
    justify-content: center;
}

.age-modal-overlay.active {
    display: flex;
}

.age-modal-card {
    background: #fff;
    padding: 70px 65px;
    border-radius: 25px;
    text-align: center;
    max-width: 620px;
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.4);
    border: 4px solid #14b8a6;
}

.age-modal-logo {
    margin-bottom: 40px;
}

.age-modal-card h2 {
    font-size: 42px;
    color: #f87171;
    margin-bottom: 28px;
}

.modal-text {
    font-size: 21px;
    color: #374151;
    margin-bottom: 18px;
    line-height: 1.7;
}

.modal-subtext {
    font-size: 17px;
    color: #6b7280;
    margin-bottom: 45px;
}

.modal-buttons {
    display: flex;
    gap: 22px;
    justify-content: center;
    flex-wrap: wrap;
}

.modal-confirm,
.modal-exit {
    padding: 20px 48px;
    font-size: 20px;
    font-weight: 700;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    font-family: 'Nunito', sans-serif;
    transition: all 0.3s ease;
}

.modal-confirm {
    background: #14b8a6;
    color: #fff;
}

.modal-confirm:hover {
    background: #0d9488;
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(20, 184, 166, 0.4);
}

.modal-exit {
    background: #e5e7eb;
    color: #6b7280;
}

.modal-exit:hover {
    background: #d1d5db;
}

/* Header */
.site-header {
    background: #fff;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-flex {
    max-width: 1450px;
    margin: 0 auto;
    padding: 24px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 18px;
    text-decoration: none;
}

.logo-text {
    font-family: 'Nunito', sans-serif;
    font-size: 34px;
    font-weight: 900;
    color: #f87171;
}

.header-nav {
    display: flex;
    gap: 42px;
}

.header-nav a {
    color: #1f2937;
    text-decoration: none;
    font-weight: 700;
    font-size: 18px;
    transition: color 0.3s ease;
}

.header-nav a:hover {
    color: #f87171;
}

.menu-button {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-button span {
    width: 32px;
    height: 4px;
    background: #f87171;
    margin: 5px 0;
    transition: 0.3s;
    border-radius: 4px;
}

/* Welcome Section */
.welcome-section {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    padding: 140px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.welcome-section::before {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.2) 0%, transparent 70%);
}

.welcome-inner {
    max-width: 1450px;
    margin: 0 auto;
}

.welcome-text {
    position: relative;
    z-index: 1;
}

.welcome-text h1 {
    font-size: 76px;
    color: #fff;
    margin-bottom: 28px;
    text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.3);
}

.welcome-lead {
    font-size: 30px;
    color: #fff;
    margin-bottom: 55px;
    font-weight: 400;
}

.welcome-tags {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
}

.tag {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 16px 34px;
    border-radius: 30px;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

/* Mission Section */
.mission-section {
    padding: 120px 40px;
    background: #fff;
}

.mission-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: start;
}

.mission-content h2 {
    font-size: 54px;
    color: #f87171;
    margin-bottom: 32px;
}

.mission-content p {
    font-size: 19px;
    color: #4b5563;
    margin-bottom: 28px;
    line-height: 1.8;
}

.mission-features {
    display: grid;
    gap: 40px;
}

.feature-item {
    display: flex;
    gap: 28px;
    align-items: start;
}

.feature-badge {
    font-size: 58px;
    flex-shrink: 0;
}

.feature-info h3 {
    font-size: 28px;
    color: #f87171;
    margin-bottom: 16px;
}

.feature-info p {
    font-size: 18px;
    color: #4b5563;
    line-height: 1.8;
}

/* Showcase Section */
.showcase-section {
    padding: 120px 40px;
    background: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
}

.showcase-header {
    text-align: center;
    margin-bottom: 75px;
}

.showcase-header h2 {
    font-size: 54px;
    color: #fff;
    margin-bottom: 28px;
}

.showcase-header p {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.95);
}

.showcase-frame {
    max-width: 1350px;
    margin: 0 auto;
    background: #000;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.4);
    border: 5px solid #f87171;
}

.showcase-iframe {
    width: 100%;
    height: 740px;
    border: none;
    display: block;
}

/* Requirements Section */
.requirements-section {
    padding: 120px 40px;
    background: #fff;
}

.requirements-box {
    max-width: 1200px;
    margin: 0 auto;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    padding: 75px 70px;
    border-radius: 22px;
    border: 4px solid #f87171;
}

.requirements-box h2 {
    font-size: 48px;
    color: #f87171;
    margin-bottom: 65px;
    text-align: center;
}

.requirements-list {
    display: grid;
    gap: 50px;
}

.requirement h3 {
    font-size: 30px;
    color: #f87171;
    margin-bottom: 20px;
}

.requirement p {
    font-size: 19px;
    color: #374151;
    line-height: 1.8;
}

/* Reasons Section */
.reasons-section {
    padding: 120px 40px;
    background: #fef2f2;
}

.reasons-section h2 {
    font-size: 54px;
    color: #f87171;
    text-align: center;
    margin-bottom: 85px;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 50px;
    max-width: 1300px;
    margin: 0 auto;
}

.reason-card {
    background: #fff;
    padding: 50px 45px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.reason-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 22px 60px rgba(248, 113, 113, 0.2);
    border-color: #14b8a6;
}

.reason-icon {
    font-size: 62px;
    display: block;
    margin-bottom: 28px;
}

.reason-card h4 {
    font-size: 28px;
    color: #f87171;
    margin-bottom: 18px;
}

.reason-card p {
    font-size: 18px;
    color: #4b5563;
    line-height: 1.8;
}

/* Action Section */
.action-section {
    padding: 120px 40px;
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    text-align: center;
}

.action-content h2 {
    font-size: 54px;
    color: #fff;
    margin-bottom: 32px;
}

.action-content p {
    font-size: 26px;
    color: #fff;
    margin-bottom: 55px;
}

.action-link {
    display: inline-block;
    background: #14b8a6;
    color: #fff;
    padding: 26px 65px;
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 18px 45px rgba(20, 184, 166, 0.3);
}

.action-link:hover {
    background: #0d9488;
    transform: scale(1.07);
    box-shadow: 0 22px 55px rgba(20, 184, 166, 0.4);
}

/* Play Page */
.play-intro {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    padding: 95px 40px;
    text-align: center;
}

.play-intro h1 {
    font-size: 64px;
    color: #fff;
    margin-bottom: 22px;
}

.intro-description {
    font-size: 26px;
    color: #fff;
}

.instructions-section {
    padding: 85px 40px;
    background: #fff;
}

.instructions-panel {
    max-width: 1150px;
    margin: 0 auto;
    background: #fef2f2;
    padding: 65px;
    border-radius: 22px;
    border-left: 7px solid #14b8a6;
}

.instructions-panel h2 {
    font-size: 40px;
    color: #f87171;
    margin-bottom: 45px;
}

.instructions-content {
    display: grid;
    gap: 38px;
}

.instruction-block strong {
    font-size: 24px;
    color: #f87171;
    display: block;
    margin-bottom: 14px;
}

.instruction-block p {
    font-size: 19px;
    color: #4b5563;
    line-height: 1.8;
}

.gaming-section {
    padding: 85px 40px 110px;
    background: #fff;
}

.gaming-window {
    max-width: 1450px;
    margin: 0 auto 55px;
    background: #000;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.3);
    border: 5px solid #f87171;
}

.gaming-iframe {
    width: 100%;
    height: 820px;
    border: none;
    display: block;
}

.gaming-alert {
    max-width: 950px;
    margin: 0 auto;
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    padding: 38px;
    border-radius: 18px;
    border: 3px solid #14b8a6;
    text-align: center;
}

.gaming-alert p {
    font-size: 19px;
    color: #065f46;
}

/* Document Pages */
.document-header {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    padding: 95px 40px;
    text-align: center;
}

.document-header h1 {
    font-size: 64px;
    color: #fff;
    margin-bottom: 22px;
}

.document-header p {
    font-size: 26px;
    color: #fff;
}

.document-section {
    padding: 95px 40px;
    background: #fff;
}

.document-container {
    max-width: 1050px;
    margin: 0 auto;
}

.document-text h2 {
    font-size: 38px;
    color: #f87171;
    margin-top: 60px;
    margin-bottom: 28px;
}

.document-text h2:first-child {
    margin-top: 0;
}

.document-text p {
    font-size: 19px;
    color: #374151;
    margin-bottom: 28px;
    line-height: 1.8;
}

.document-text ul {
    margin-bottom: 32px;
    padding-left: 38px;
}

.document-text li {
    font-size: 19px;
    color: #374151;
    margin-bottom: 20px;
    line-height: 1.8;
}

.warning-panel {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border: 4px solid #14b8a6;
    padding: 55px;
    border-radius: 18px;
    margin-bottom: 65px;
}

.warning-panel h2 {
    color: #065f46;
    margin-top: 0;
}

.final-notice {
    background: #f87171;
    padding: 55px;
    border-radius: 18px;
    margin-top: 65px;
    text-align: center;
}

.final-notice h3 {
    color: #fff;
    margin-bottom: 28px;
}

.final-notice p {
    color: #fff;
}

.document-date {
    margin-top: 75px;
    padding-top: 55px;
    border-top: 4px solid #e5e7eb;
    color: #6b7280;
}

.document-date p {
    margin-bottom: 14px;
    font-size: 18px;
}

/* Footer */
.site-footer {
    background: #1f2937;
    padding: 75px 40px 45px;
    margin-top: auto;
}

.footer-layout {
    max-width: 1450px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 65px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 18px;
    font-family: 'Nunito', sans-serif;
    font-size: 30px;
    font-weight: 900;
    color: #f87171;
    margin-bottom: 22px;
}

.footer-text {
    color: #9ca3af;
    font-size: 18px;
}

.footer-block h4 {
    color: #14b8a6;
    font-size: 24px;
    margin-bottom: 28px;
}

.footer-nav {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 16px;
}

.footer-nav a {
    color: #d1d5db;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s ease;
}

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

.footer-copyright {
    color: #9ca3af;
    font-size: 18px;
    margin-bottom: 14px;
}

.footer-warning {
    color: #f87171;
    font-weight: 800;
    font-size: 18px;
}

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

    .header-nav {
        position: fixed;
        top: 96px;
        left: -100%;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 55px 0;
        gap: 32px;
        transition: left 0.3s ease;
        box-shadow: 0 18px 45px rgba(0, 0, 0, 0.15);
    }

    .header-nav.open {
        left: 0;
    }

    .menu-button.open span:nth-child(1) {
        transform: rotate(-45deg) translate(-9px, 9px);
    }

    .menu-button.open span:nth-child(2) {
        opacity: 0;
    }

    .menu-button.open span:nth-child(3) {
        transform: rotate(45deg) translate(-9px, -9px);
    }

    .welcome-text h1,
    .play-intro h1,
    .document-header h1 {
        font-size: 46px;
    }

    .mission-content h2,
    .showcase-header h2,
    .reasons-section h2,
    .action-content h2 {
        font-size: 40px;
    }

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

    .showcase-iframe,
    .gaming-iframe {
        height: 520px;
    }

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

    .requirements-box {
        padding: 45px 35px;
    }
}