:root {
    --ink: #080a09;
    --ink-soft: #101411;
    --paper: #e8e4d8;
    --paper-dim: #aaa99f;
    --signal: #c7ff3d;
    --alert: #ff4b3e;
    --line: rgba(232, 228, 216, .18);
    --display: "Newsreader", Georgia, serif;
    --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--paper); background: var(--ink); font-family: var(--sans); }
a { color: inherit; }
img, video { display: block; max-width: 100%; }
.skip-link { position: fixed; z-index: 100; top: .75rem; left: .75rem; padding: .7rem 1rem; color: var(--ink); background: var(--signal); transform: translateY(-180%); }
.skip-link:focus { transform: none; }

.site-header { height: 84px; padding: 0 clamp(1.25rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(8, 10, 9, .88); backdrop-filter: blur(18px); position: fixed; inset: 0 0 auto; z-index: 40; }
.brand { display: flex; align-items: center; gap: .7rem; font-size: .75rem; line-height: 1.05; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.brand b { color: var(--signal); font-weight: 600; }
.brand-mark { width: 26px; height: 26px; border: 1px solid var(--paper); border-radius: 50%; display: grid; place-items: center; position: relative; }
.brand-mark::before, .brand-mark::after, .brand-mark i { content: ""; position: absolute; width: 3px; height: 3px; border-radius: 50%; background: var(--paper); }
.brand-mark::before { transform: translate(-5px, -2px); }
.brand-mark::after { transform: translate(5px, -2px); }
.brand-mark i { width: 10px; height: 1px; border-radius: 0; transform: translateY(5px); }
.main-nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.6rem); font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.main-nav a { color: var(--paper-dim); text-decoration: none; transition: color .2s ease; }
.main-nav a:hover { color: var(--paper); }
.main-nav .nav-date { color: var(--signal); border: 1px solid rgba(199, 255, 61, .45); padding: .75rem .9rem; }
.menu-toggle, .mobile-nav { display: none; }

.hero { min-height: 100svh; padding: calc(84px + clamp(3rem, 8vh, 7rem)) clamp(1.25rem, 4vw, 4.5rem) 4rem; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); align-items: center; gap: clamp(2rem, 7vw, 8rem); position: relative; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 84px 0 0; z-index: -2; opacity: .34; background-image: linear-gradient(rgba(232,228,216,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(232,228,216,.055) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(90deg, #000, transparent 76%); }
.hero::after { content: ""; position: absolute; width: 45vw; aspect-ratio: 1; left: 16%; top: 34%; z-index: -1; border-radius: 50%; background: var(--signal); opacity: .035; filter: blur(60px); }
.signal-band { position: absolute; z-index: 2; right: -5rem; top: 25%; width: 42%; padding: .55rem 2rem; color: var(--ink); background: var(--signal); display: flex; justify-content: space-around; gap: 2rem; overflow: hidden; transform: rotate(4deg); font-size: .62rem; font-weight: 700; letter-spacing: .16em; white-space: nowrap; }
.eyebrow { margin: 0 0 1.5rem; color: var(--paper-dim); font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.pulse { width: 8px; height: 8px; margin-right: .6rem; border-radius: 50%; display: inline-block; background: var(--alert); box-shadow: 0 0 0 6px rgba(255, 75, 62, .12); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 10px rgba(255,75,62,0); } }
h1 { margin: 0; max-width: 760px; font-family: var(--display); font-size: clamp(4.6rem, 10vw, 10rem); font-weight: 500; line-height: .76; letter-spacing: -.065em; }
h1 em { color: var(--signal); font-weight: 500; }
.intro { max-width: 600px; margin: 2.3rem 0; color: var(--paper-dim); font-size: clamp(1rem, 1.4vw, 1.22rem); line-height: 1.65; }
.watch-link { width: fit-content; display: flex; align-items: center; gap: .9rem; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.play-icon { width: 48px; height: 48px; display: grid; place-items: center; color: var(--ink); background: var(--signal); border-radius: 50%; font-size: .8rem; transition: transform .25s ease; }
.watch-link:hover .play-icon { transform: scale(1.08); }
.watch-link small { color: var(--paper-dim); font: inherit; font-weight: 500; }

.case-file { border: 1px solid var(--line); background: rgba(16, 20, 17, .75); transform: rotate(1.2deg); box-shadow: 30px 30px 0 rgba(0,0,0,.18); }
.case-file-top, .case-meta { padding: 1rem 1.1rem; display: flex; justify-content: space-between; gap: 1rem; font-size: .65rem; letter-spacing: .14em; text-transform: uppercase; }
.case-file-top b { color: var(--signal); }
.camera-preview { aspect-ratio: 16/9; position: relative; overflow: hidden; background: #151515; }
.camera-preview::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(0,0,0,.09) 0, rgba(0,0,0,.09) 1px, transparent 1px, transparent 4px); }
.camera-preview img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.2) brightness(.74); }
.rec, .camera-time { position: absolute; z-index: 2; top: .9rem; font-family: monospace; font-size: .72rem; text-shadow: 0 1px 4px #000; }
.rec { left: .9rem; }.camera-time { right: .9rem; }
.rec i { display: inline-block; width: 7px; height: 7px; margin-right: .3rem; border-radius: 50%; background: var(--alert); }
.focus-frame { position: absolute; z-index: 1; width: 23%; height: 53%; left: 52%; top: 23%; border: 1px solid rgba(199,255,61,.8); }
.focus-frame::after { content: "?"; position: absolute; right: -1px; top: -20px; padding: .15rem .4rem; color: var(--ink); background: var(--signal); font: 700 .6rem var(--sans); }
.case-meta { padding: 0; }
.case-meta div { width: 50%; padding: .9rem 1.1rem; border-right: 1px solid var(--line); }
.case-meta div:last-child { border: 0; }
.case-meta dt { margin-bottom: .45rem; color: var(--paper-dim); font-size: .55rem; }
.case-meta dd { margin: 0; color: var(--paper); }
.case-meta .status { color: var(--alert); }
.scroll-cue { position: absolute; bottom: 1.6rem; left: 50%; display: flex; align-items: center; gap: .7rem; transform: translateX(-50%); color: var(--paper-dim); font-size: .55rem; letter-spacing: .15em; }
.scroll-cue i { width: 42px; height: 1px; background: var(--paper-dim); }

.report { padding: clamp(5rem, 11vw, 10rem) clamp(1.25rem, 7vw, 8rem); background: var(--paper); color: var(--ink); scroll-margin-top: 80px; }
.section-label { display: flex; align-items: center; gap: 1rem; margin-bottom: 2.5rem; font-size: .62rem; font-weight: 700; letter-spacing: .16em; }
.section-label span { width: 31px; height: 31px; display: grid; place-items: center; color: var(--paper); background: var(--ink); border-radius: 50%; }
.report-heading { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(250px, .6fr); gap: 4rem; align-items: end; margin-bottom: 3.2rem; }
.report-heading h2 { margin: 0; max-width: 850px; font-family: var(--display); font-size: clamp(3rem, 6.3vw, 6.5rem); font-weight: 500; line-height: .92; letter-spacing: -.05em; }
.report-heading p { margin: 0 0 .5rem; color: #50534d; line-height: 1.65; }
.video-frame { margin: 0; padding: .65rem; border: 1px solid rgba(8,10,9,.25); background: #dcd8cb; }
.video-frame video { width: 100%; aspect-ratio: 16/9; background: #000; }
.video-frame figcaption { padding: .75rem .3rem .1rem; display: flex; justify-content: space-between; font-size: .58rem; font-weight: 700; letter-spacing: .15em; }
.report-facts { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 1.4rem; border: 1px solid rgba(8,10,9,.24); border-right: 0; }
.report-facts div { padding: 1.1rem; border-right: 1px solid rgba(8,10,9,.24); }
.report-facts span, .report-facts strong { display: block; }
.report-facts span { margin-bottom: .4rem; color: #6d6f68; font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.report-facts strong { font-size: .8rem; text-transform: uppercase; }

.report-secondary { color: var(--paper); background: #15110f; border-top: 1px solid rgba(255, 75, 62, .28); }
.report-secondary .section-label span { color: var(--paper); background: var(--alert); }
.report-secondary .report-heading p { color: var(--paper-dim); }
.report-secondary .video-frame { border-color: var(--line); background: #0b0c0b; }
.report-secondary .report-facts { border-color: var(--line); }
.report-secondary .report-facts div { border-color: var(--line); }
.report-secondary .report-facts span { color: var(--paper-dim); }

.investigation { padding: clamp(5rem, 10vw, 9rem) clamp(1.25rem, 7vw, 8rem); overflow: hidden; background: var(--ink-soft); }
.investigation-intro { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(250px, .5fr); align-items: end; gap: 4rem; margin-bottom: clamp(4rem, 8vw, 7rem); }
.section-label-light span { color: var(--ink); background: var(--signal); }
.investigation h2, .event-date h2 { margin: 0; font-family: var(--display); font-size: clamp(3.4rem, 6.7vw, 7rem); font-weight: 500; line-height: .9; letter-spacing: -.055em; }
.investigation h2 em { color: var(--signal); font-weight: 500; }
.investigation-intro > p { margin: 0 0 .5rem; color: var(--paper-dim); line-height: 1.7; }
.timeline { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.timeline-item { min-height: 150px; display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; align-items: center; gap: clamp(1.5rem, 4vw, 4rem); border-bottom: 1px solid var(--line); transition: background .25s ease, padding .25s ease; }
.timeline-item.is-open:hover { padding-inline: 1.2rem; background: rgba(199,255,61,.04); }
.timeline-date { display: flex; align-items: baseline; gap: .5rem; font-family: var(--display); }
.timeline-date b { color: var(--signal); font-size: 2rem; font-weight: 500; }
.timeline-date span { color: var(--paper-dim); font: 500 .65rem var(--sans); letter-spacing: .08em; }
.timeline-copy { padding: 2rem 0; }
.timeline-copy .tag { color: var(--alert); font-size: .55rem; font-weight: 700; letter-spacing: .14em; }
.timeline-copy h3 { margin: .5rem 0; font-family: var(--display); font-size: clamp(1.7rem, 3vw, 2.7rem); font-weight: 500; }
.timeline-copy p { max-width: 600px; margin: 0; color: var(--paper-dim); line-height: 1.55; }
.timeline-item > a { color: var(--signal); font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-decoration: none; }
.timeline-item > a span { margin-left: .55rem; font-size: 1.2rem; }
.is-locked { opacity: .42; }
.lock-status { padding: .6rem .75rem; border: 1px solid var(--line); font-size: .55rem; letter-spacing: .12em; }
.witness-note { max-width: 860px; margin: clamp(5rem, 10vw, 9rem) auto 0; position: relative; text-align: center; }
.quote-mark { color: var(--signal); font: 500 6rem/1 var(--display); }
.witness-note blockquote { margin: -2rem 0 1.5rem; font-family: var(--display); font-size: clamp(2rem, 4vw, 4rem); line-height: 1.05; letter-spacing: -.03em; }
.witness-note p { color: var(--paper-dim); font-size: .6rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }

.event-date { min-height: 90svh; padding: clamp(6rem, 12vw, 11rem) clamp(1.25rem, 7vw, 8rem); display: grid; grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr); align-items: center; gap: clamp(3rem, 9vw, 10rem); color: var(--ink); background: var(--signal); overflow: hidden; }
.date-orbit { width: min(36vw, 500px); aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(8,10,9,.4); border-radius: 50%; position: relative; }
.date-orbit::before, .date-orbit::after { content: ""; position: absolute; border: 1px solid rgba(8,10,9,.25); border-radius: 50%; }
.date-orbit::before { inset: 12%; }.date-orbit::after { inset: 29%; background: var(--ink); }
.date-orbit span { z-index: 1; color: var(--signal); font: 500 clamp(5rem, 10vw, 10rem)/1 var(--display); letter-spacing: -.08em; }
.event-date .eyebrow { color: rgba(8,10,9,.65); }
.event-date .pulse { background: var(--ink); box-shadow: 0 0 0 6px rgba(8,10,9,.12); }
.date-copy > p:not(.eyebrow) { max-width: 650px; margin: 2rem 0; color: rgba(8,10,9,.7); font-size: 1.05rem; line-height: 1.65; }
.date-actions { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.calendar-date, .countdown { padding: .9rem 1rem; font-size: .7rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.calendar-date { color: var(--signal); background: var(--ink); }
.calendar-date b { color: var(--paper); margin-right: .5rem; }
.countdown { border: 1px solid rgba(8,10,9,.35); }
.registration-cta, .facebook-cta { padding: .9rem 1rem; font-size: .7rem; font-weight: 700; letter-spacing: .11em; text-decoration: none; text-transform: uppercase; }
.registration-cta { color: var(--paper); background: var(--ink); }
.registration-cta:hover { color: var(--signal); }
.facebook-cta { color: var(--ink); border: 1px solid rgba(8,10,9,.5); }
.facebook-cta:hover { color: var(--signal); background: var(--ink); }

.site-footer { min-height: 120px; padding: 2rem clamp(1.25rem, 4vw, 4.5rem); display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; gap: 2rem; border-top: 1px solid var(--line); color: var(--paper-dim); background: var(--ink); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; }
.site-footer p { text-align: center; }
.site-footer > a { justify-self: end; text-decoration: none; }
.site-footer > a:hover { color: var(--signal); }

@media (max-width: 800px) {
    .site-header { height: 70px; }
    .main-nav { display: none; }
    .menu-toggle { width: 42px; height: 42px; padding: 0; display: grid; place-content: center; gap: 6px; color: var(--paper); border: 1px solid var(--line); background: transparent; }
    .menu-toggle span { width: 18px; height: 1px; background: currentColor; transition: transform .2s; }
    .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
    .mobile-nav { position: fixed; z-index: 35; inset: 70px 0 auto; padding: 1.25rem; display: grid; gap: .6rem; background: var(--ink-soft); border-bottom: 1px solid var(--line); }
    .mobile-nav[hidden] { display: none; }
    .mobile-nav a { padding: .75rem; color: var(--paper); text-decoration: none; text-transform: uppercase; font-size: .75rem; letter-spacing: .12em; }
    .hero { min-height: auto; padding-top: 125px; padding-bottom: 6rem; grid-template-columns: 1fr; gap: 4rem; }
    .signal-band { top: 84px; right: -3rem; width: 72%; }
    h1 { font-size: clamp(4.2rem, 21vw, 7.5rem); }
    .case-file { transform: none; }
    .scroll-cue { display: none; }
    .report-heading { grid-template-columns: 1fr; gap: 1.5rem; }
    .report-facts { grid-template-columns: repeat(2, 1fr); }
    .investigation-intro { grid-template-columns: 1fr; gap: 1.5rem; }
    .timeline-item { padding: 1.6rem 0; grid-template-columns: 88px 1fr; gap: 1.3rem; }
    .timeline-copy { padding: 0; }
    .timeline-item > a, .timeline-item > .lock-status { grid-column: 2; justify-self: start; }
    .event-date { min-height: auto; grid-template-columns: 1fr; }
    .date-orbit { width: min(76vw, 390px); margin: 0 auto; }
    .site-footer { grid-template-columns: 1fr; text-align: left; }
    .site-footer p { text-align: left; }
    .site-footer > a { justify-self: start; }
}

@media (max-width: 460px) {
    .report-facts { grid-template-columns: 1fr; border-bottom: 0; }
    .report-facts div { border-bottom: 1px solid rgba(8,10,9,.24); }
    .report-secondary .report-facts div { border-bottom-color: var(--line); }
    .timeline-item { grid-template-columns: 1fr; }
    .timeline-item > a, .timeline-item > .lock-status { grid-column: 1; }
    .date-actions { align-items: stretch; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}