@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@300;400;500;600;700;800&display=swap');

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

:root {
    --blood-red: #dc2626;
    --crimson: #b91c1c;
    --rose-dark: #881337;
    --night-black: #0c0a09;
    --shadow-gray: #1c1917;
    --stone-dark: #292524;
    --text-bone: #fafaf9;
    --text-ash: #a8a29e;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto Slab', serif;
    background: var(--night-black);
    color: var(--text-bone);
    line-height: 1.8;
}

a {
    color: var(--blood-red);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #ef4444;
}

/* Header */
.dark-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(12, 10, 9, 0.95);
    border-bottom: 1px solid var(--crimson);
    padding: 1rem 0;
}

.header-row {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nocto-logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--blood-red);
    letter-spacing: 1px;
}

.dark-nav {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.dark-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-ash);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dark-nav a:hover {
    color: var(--blood-red);
}

.nav-trigger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.nav-trigger span {
    width: 28px;
    height: 3px;
    background: var(--blood-red);
    border-radius: 2px;
}

/* Intro Section */
.intro-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 2rem 5rem;
    background: linear-gradient(rgba(12, 10, 9, 0.9), rgba(12, 10, 9, 0.95)),
                url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h40v40H0z' fill='none'/%3E%3Cpath d='M0 20h40M20 0v40' stroke='%23dc2626' stroke-width='0.3' opacity='0.1'/%3E%3C/svg%3E");
}

.intro-box {
    max-width: 800px;
}

.intro-box h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    color: var(--text-bone);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.intro-box h1 span {
    color: var(--blood-red);
}

.intro-box p {
    font-size: 1.15rem;
    color: var(--text-ash);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.red-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--blood-red);
    color: var(--text-bone);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.red-btn:hover {
    background: var(--crimson);
    color: var(--text-bone);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

/* Alert Strip */
.alert-strip {
    padding: 4rem 2rem;
    background: var(--shadow-gray);
    border-top: 2px solid var(--crimson);
    border-bottom: 2px solid var(--crimson);
}

.alert-row {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.alert-item {
    text-align: center;
    padding: 1.5rem;
}

.alert-item .symbol {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.alert-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--blood-red);
    margin-bottom: 0.5rem;
}

.alert-item p {
    color: var(--text-ash);
    font-size: 0.95rem;
}

/* Game Block */
.game-block {
    padding: 5rem 2rem;
    background: var(--night-black);
}

.block-title {
    text-align: center;
    margin-bottom: 3rem;
}

.block-title h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--text-bone);
}

.block-title h2 span {
    color: var(--blood-red);
}

.block-title p {
    color: var(--text-ash);
    margin-top: 0.5rem;
}

.game-shell {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--stone-dark);
    border: 2px solid var(--blood-red);
    overflow: hidden;
}

.game-shell iframe {
    width: 100%;
    height: 640px;
    border: none;
    display: block;
}

/* Content Blocks */
.content-blocks {
    padding: 5rem 2rem;
    background: var(--shadow-gray);
}

.blocks-wrap {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.block-card {
    background: var(--stone-dark);
    padding: 2.5rem;
    border-left: 4px solid var(--blood-red);
}

.block-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--blood-red);
    margin-bottom: 1rem;
}

.block-card p {
    color: var(--text-ash);
    line-height: 1.9;
}

.block-card ul {
    list-style: none;
    margin-top: 1rem;
}

.block-card li {
    padding: 0.5rem 0;
    color: var(--text-ash);
    padding-left: 1.5rem;
    position: relative;
}

.block-card li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--blood-red);
}

/* Footer */
.dark-footer {
    background: var(--night-black);
    border-top: 1px solid var(--crimson);
    padding: 4rem 2rem 2rem;
}

.footer-wrap {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.footer-links a {
    color: var(--text-ash);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.support-area {
    padding-top: 2rem;
    border-top: 1px solid rgba(220, 38, 38, 0.3);
}

.support-area h4 {
    font-size: 0.85rem;
    color: var(--blood-red);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.support-area a {
    margin: 0 1rem;
    font-size: 0.9rem;
}

.copyright-line {
    margin-top: 2rem;
    color: var(--text-ash);
    font-size: 0.85rem;
}

/* Age Gate */
.age-gate {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(12, 10, 9, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 2rem;
}

.age-content {
    background: var(--stone-dark);
    border: 2px solid var(--blood-red);
    padding: 3rem;
    max-width: 450px;
    text-align: center;
}

.age-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--blood-red);
    margin-bottom: 1rem;
}

.age-content p {
    color: var(--text-ash);
    margin-bottom: 2rem;
}

.age-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.age-action {
    padding: 0.9rem 2rem;
    font-family: 'Roboto Slab', serif;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.age-action.proceed {
    background: var(--blood-red);
    color: var(--text-bone);
}

.age-action.exit {
    background: transparent;
    border: 2px solid var(--blood-red);
    color: var(--blood-red);
}

.age-action:hover {
    transform: scale(1.05);
}

/* Page Body */
.page-body {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.page-body h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--blood-red);
}

.page-body h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-bone);
    margin: 2rem 0 1rem;
    border-bottom: 1px solid var(--crimson);
    padding-bottom: 0.5rem;
}

.page-body p {
    color: var(--text-ash);
    margin-bottom: 1.5rem;
}

.page-body ul, .page-body ol {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-ash);
}

.page-body li {
    margin-bottom: 0.5rem;
}

/* Mobile */
@media (max-width: 900px) {
    .alert-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-trigger {
        display: flex;
    }

    .dark-nav {
        position: fixed;
        top: 65px;
        left: 0;
        right: 0;
        background: rgba(12, 10, 9, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        border-bottom: 2px solid var(--crimson);
    }

    .dark-nav.active {
        transform: translateY(0);
    }

    .intro-section {
        padding: 7rem 1.5rem 4rem;
    }

    .game-shell iframe {
        height: 400px;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }

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