/* ============================================
   void. — Editorial Space Experience
   ============================================ */

:root {
    --void: #060608;
    --surface: #0d0d12;
    --stroke: #1a1a26;
    --text: #dddde8;
    --text-dim: #40404e;
    --accent: #c8ff00;
    --accent-dim: rgba(200, 255, 0, 0.08);
    --font-main: 'Space Grotesk', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

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

html { font-size: 16px; scroll-behavior: auto; }

html, body { overflow-x: hidden; }

body {
    background: var(--void);
    color: var(--text);
    font-family: var(--font-main);
    cursor: none;
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--accent); color: var(--void); }

/* ── Canvas ── */
#cosmos {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ── Noise Overlay ── */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 220px 220px;
}

/* ── Cursor — Black Hole ── */
.cursor {
    position: fixed;
    z-index: 9999;
    width: 10px;
    height: 10px;
    background: var(--void);
    border: 1.5px solid rgba(200, 255, 0, 0.55);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 6px rgba(200, 255, 0, 0.2);
    transition: width 0.2s ease, height 0.2s ease, box-shadow 0.2s ease;
}

.cursor-halo {
    position: fixed;
    z-index: 9998;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(200, 255, 0, 0.1);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease, border-color 0.3s ease;
}

body:has(a:hover) .cursor,
body:has(button:hover) .cursor {
    width: 16px;
    height: 16px;
    box-shadow: 0 0 14px rgba(200, 255, 0, 0.35);
}

body:has(a:hover) .cursor-halo {
    width: 58px;
    height: 58px;
    border-color: rgba(200, 255, 0, 0.2);
}

/* ── Loader ── */
.loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--void);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 36px;
}

.loader-text {
    font-family: var(--font-main);
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    color: #fff;
    font-variant-numeric: tabular-nums;
}

.loader-line {
    width: 160px;
    height: 1px;
    background: var(--stroke);
}

.loader-line-fill {
    height: 100%;
    width: 0;
    background: var(--accent);
}

/* ── Progress Bar ── */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 1px;
    width: 0%;
    background: var(--accent);
    z-index: 1000;
    transform-origin: left;
}

/* ── Nav ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 48px;
    opacity: 0;
}

.nav-logo {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.nav-links { display: flex; gap: 40px; }

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    transition: color 0.3s, translate 0.3s ease;
    position: relative;
}

.nav-link::before {
    content: '·';
    position: absolute;
    left: -12px;
    opacity: 0;
    transition: opacity 0.3s;
}

.nav-link:hover { color: var(--text); }
.nav-link:hover::before { opacity: 1; }

/* ── Sections General ── */
.section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    z-index: 2;
    padding: 120px 0;
    overflow: hidden;
}

.section-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
    width: 100%;
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 64px;
    align-items: end;
}

.section-meta { display: flex; flex-direction: column; }

.section-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
}

/* ── Watermark Numbers ── */
.section-num {
    position: absolute;
    font-family: var(--font-mono);
    font-size: clamp(15rem, 28vw, 26rem);
    font-weight: 700;
    color: var(--surface);
    line-height: 1;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
    pointer-events: none;
    user-select: none;
    letter-spacing: -0.05em;
}

/* ── Text Reveals — Materialize from void ── */
.section-body { position: relative; z-index: 2; }

.section-heading {
    font-size: clamp(3.5rem, 8.5vw, 8.5rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.92;
    margin-bottom: 36px;
}

.rline {
    display: block;
    opacity: 0;
    filter: blur(14px);
    transition: opacity 1.8s ease, filter 1.5s ease;
}

.rline.revealed { opacity: 1; filter: blur(0); }
.rline:nth-child(2) { transition-delay: 0.15s; }
.rline:nth-child(3) { transition-delay: 0.3s; }

[data-reveal-fade] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s 0.35s ease, transform 0.8s 0.35s ease;
}

[data-reveal-fade].revealed {
    opacity: 1;
    transform: translateY(0);
}

.section-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-dim);
    max-width: 460px;
}

/* ── Hero ── */
.section-hero {
    flex-direction: column;
    justify-content: center;
    padding: 0;
    min-height: 100vh;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 48px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 36px;
    opacity: 0;
}

.eyebrow-mark {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--accent);
}

.eyebrow-text {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.hero-title {
    font-size: clamp(5rem, 14vw, 14rem);
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 0.88;
    margin-bottom: 28px;
}

.hero-t1,
.hero-t2,
.hero-t3 {
    display: block;
    overflow: hidden;
}

.hero-t3 { overflow: visible; }

.hero-t1 span,
.hero-t2 span {
    display: inline-block;
    transform: translateY(110%);
    opacity: 0;
}

#voidWord {
    display: inline-block;
    opacity: 0;
    color: var(--accent);
}

.hero-sub {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-dim);
    opacity: 0;
}

.scroll-hint {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0;
}

.scroll-hint-line {
    width: 1px;
    height: 56px;
    background: linear-gradient(to bottom, transparent, var(--text-dim));
    animation: linePulse 2s ease-in-out infinite;
}

.scroll-hint span {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
}

@keyframes linePulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.2; transform: scaleY(0.35); }
}

/* ── Ticker ── */
.ticker {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--stroke);
    border-bottom: 1px solid var(--stroke);
    overflow: hidden;
    padding: 14px 0;
    background: var(--void);
}

.ticker-track {
    display: inline-flex;
    white-space: nowrap;
    animation: tickerFwd 22s linear infinite;
}

.ticker-rev .ticker-track {
    animation-direction: reverse;
}

.ticker-track span {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-dim);
}

@keyframes tickerFwd {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ── Origin Visual (Ignition section) ── */
.section-ignition { overflow: visible; }

.origin-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 55vw;
    height: 55vw;
    max-width: 720px;
    max-height: 720px;
    pointer-events: none;
    z-index: 1;
}

.origin-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid var(--stroke);
    transform: scale(0);
    opacity: 0;
    position: relative;
}

.origin-circle::before {
    content: '';
    position: absolute;
    inset: 18%;
    border-radius: 50%;
    border: 1px solid var(--stroke);
}

.origin-circle::after {
    content: '';
    position: absolute;
    inset: 42%;
    border-radius: 50%;
    background: rgba(200, 255, 0, 0.06);
    border: 1px solid rgba(200, 255, 0, 0.15);
}

/* ── Choice Section ── */
.section-choice {
    background: #ffffff;
    color: var(--void);
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
}

.beyond-num {
    position: absolute;
    font-family: var(--font-mono);
    font-weight: 700;
    line-height: 1;
    color: rgba(0, 0, 0, 0.04);
    font-size: clamp(18rem, 34vw, 32rem);
    right: -2%;
    top: 50%;
    transform: translateY(-50%);
    letter-spacing: -0.08em;
    z-index: 0;
    pointer-events: none;
    user-select: none;
}

.beyond-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.beyond-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(6, 6, 8, 0.35);
    margin-bottom: 40px;
    transition: opacity 0.8s 0.3s ease, transform 0.8s 0.3s ease;
}

.beyond-question {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(6, 6, 8, 0.4);
    margin-bottom: 18px;
    transition: opacity 0.8s 1.2s ease, transform 0.8s 1.2s ease;
}

.beyond-manifesto {
    font-size: clamp(1.15rem, 2.2vw, 1.6rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.35;
    color: var(--void);
    margin-bottom: 52px;
    transition: opacity 0.9s 1.55s ease, transform 0.9s 1.55s ease;
}

.beyond-title {
    font-size: clamp(4rem, 11vw, 11rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 0.9;
    margin-bottom: 56px;
    color: var(--void);
}

.beyond-title .rline { color: var(--void); }

.beyond-cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 16px 32px;
    border: 1.5px solid var(--void);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--void);
    cursor: none;
    opacity: 0;
    transform: translateY(20px);
    transition: background 0.35s ease, color 0.35s ease,
                opacity 0.7s 2.1s ease, transform 0.7s 2.1s ease;
}

.beyond-cta.revealed {
    opacity: 1;
    transform: translateY(0);
}

.beyond-cta:hover {
    background: var(--void);
    color: #fff;
}

.beyond-cta svg { transition: transform 0.3s ease; }
.beyond-cta:hover svg { transform: translateX(5px); }

/* ── Footer ── */
.footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 48px;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(6, 6, 8, 0.35);
    border-top: 1px solid rgba(6, 6, 8, 0.08);
}

.footer a { color: var(--void); }
.footer a:hover { opacity: 0.5; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .nav { padding: 20px 24px; }
    .nav-links { display: none; }

    .section { padding: 80px 0; }

    .section-inner {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 24px;
    }

    .section-meta {
        flex-direction: row;
        align-items: center;
    }

    .section-label {
        writing-mode: horizontal-tb;
        transform: none;
    }

    .section-num { font-size: 28vw; right: 16px; }

    .hero-content { padding: 0 24px; }

    .origin-visual { display: none; }

    .beyond-inner { padding: 0 24px; }

    .footer {
        padding: 24px;
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    body { cursor: auto; }
    .cursor, .cursor-halo { display: none; }
    .beyond-cta { cursor: pointer; }
}

@media (prefers-reduced-motion: reduce) {
    .ticker-track { animation: none; }
    .scroll-hint-line { animation: none; }
    .rline {
        opacity: 1;
        filter: blur(0);
        transition: none;
    }
}