:root {
  color-scheme: dark;
  --black: #000;
  --surface: #050909;
  --elevated: #081110;
  --text: #f2f7f6;
  --muted: #8d9f9b;
  --dim: #4c5d59;
  --turquoise: #20e8c0;
  --edge: #35ffb4;
  --distant: #197f73;
  --gold: #e8c66a;
  --border: rgba(39, 255, 209, 0.14);
  --strong-border: rgba(39, 255, 209, 0.28);
  --content: 1240px;
  --reading: 720px;
  --gutter: clamp(1.25rem, 5vw, 4.5rem);
  --section-space: clamp(7rem, 13vw, 12.5rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: auto; background: var(--black); }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--black);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea { font: inherit; }
a { color: inherit; }
img { display: block; max-width: 100%; }
::selection { color: #00110d; background: var(--turquoise); }

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.skip-link {
  position: fixed;
  z-index: 200;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-180%);
  padding: 0.75rem 1rem;
  border: 1px solid var(--turquoise);
  border-radius: 0.5rem;
  background: var(--surface);
  text-decoration: none;
}
.skip-link:focus { transform: none; }
:focus-visible { outline: 2px solid var(--edge); outline-offset: 4px; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  width: 100%;
  min-height: 5rem;
  padding: 0.85rem var(--gutter);
  border-bottom: 1px solid transparent;
  transition: background 240ms ease, border-color 240ms ease, backdrop-filter 240ms ease;
}
.site-header.is-materialized {
  border-color: var(--border);
  background: rgba(3, 8, 7, 0.94);
  backdrop-filter: blur(22px) saturate(120%);
}
.brand { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.brand img { width: 2.15rem; height: 2.15rem; object-fit: contain; }
.brand span { font-size: 0.88rem; font-weight: 650; letter-spacing: 0.26em; }
.site-nav { justify-self: end; display: flex; align-items: center; gap: clamp(1.25rem, 2.5vw, 2.5rem); margin-right: 2rem; }
.site-nav a, .footer-links a {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 550;
  text-decoration: none;
  transition: color 180ms ease;
}
.site-nav a:hover, .footer-links a:hover { color: var(--text); }
.menu-toggle { display: none; }

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.4rem;
  border: 1px solid var(--turquoise);
  border-radius: 0.85rem;
  background: rgba(20, 180, 149, 0.34);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.12), 0 0 28px rgba(32, 232, 192, 0.1);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.button:hover { transform: translateY(-2px); background: rgba(20, 180, 149, 0.46); box-shadow: 0 0 34px rgba(32, 232, 192, 0.16); }
.button:active { transform: translateY(0); }
.button-small { min-height: 2.8rem; padding: 0.6rem 1rem; font-size: 0.74rem; }
.text-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 550;
  text-decoration-color: var(--distant);
  text-underline-offset: 0.35rem;
}
.text-link span { color: var(--turquoise); }

.section {
  position: relative;
  width: min(100%, var(--content));
  margin: 0 auto;
  padding: var(--section-space) var(--gutter);
  scroll-margin-top: 5rem;
}
.eyebrow {
  margin: 0 0 1.5rem;
  color: var(--turquoise) !important;
  font-size: 0.73rem !important;
  font-weight: 650;
  letter-spacing: 0.2em;
  line-height: 1.3 !important;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-weight: 400; letter-spacing: -0.045em; line-height: 1.04; }
h1 { max-width: 850px; margin-bottom: 2rem; font-size: clamp(3.15rem, 6.8vw, 5.5rem); }
h2 { margin-bottom: 2rem; font-size: clamp(2.5rem, 5vw, 3.65rem); }
h3 { font-size: 1.2rem; font-weight: 520; letter-spacing: -0.02em; line-height: 1.25; }
.section-heading { max-width: var(--reading); }
.section-heading > p:not(.eyebrow), .ghost-mode-copy > p:not(.eyebrow), .access-copy > p:not(.eyebrow) {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.72;
}
.reveal {
  opacity: var(--reveal-opacity, 1);
  transform: translateY(0);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}
.reveal.is-reveal-pending:not(.is-visible) { opacity: 0; transform: translateY(18px); }

.hero { min-height: 100svh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr); align-items: center; gap: 1rem; padding-top: 9rem; padding-bottom: 4rem; overflow: clip; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 3rem; }
.hero-lead { max-width: 650px; margin-bottom: 1.2rem; font-size: clamp(1.25rem, 2.1vw, 1.65rem); line-height: 1.45; }
.hero-support { max-width: 620px; margin-bottom: 2rem; color: var(--muted); font-size: clamp(0.98rem, 1.35vw, 1.1rem); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; }
.hero-visual { --vanish: 0; position: relative; aspect-ratio: 0.86; align-self: stretch; min-height: 620px; }
.hero-aura { position: absolute; inset: 13% -25%; background: radial-gradient(circle, rgba(24, 180, 153, 0.1), transparent 58%); opacity: calc(0.8 - var(--vanish) * 0.5); }
.media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 1.1rem;
  background:
    linear-gradient(145deg, rgba(255,255,255,.18), transparent 35%),
    linear-gradient(160deg, #567c74 0%, #193c37 46%, #08110f 100%);
}
.media-horizon { position: absolute; right: -20%; bottom: 21%; left: -20%; height: 45%; border-radius: 50% 50% 0 0; background: linear-gradient(165deg, #0e2420, #020504); transform: rotate(-4deg); }
.media-sun { position: absolute; top: 16%; right: 16%; width: 14%; aspect-ratio: 1; border-radius: 50%; background: #b9d8d2; box-shadow: 0 0 45px rgba(205, 255, 245, 0.35); }
.media-shadow { position: absolute; bottom: 7%; left: 43%; width: 11%; height: 32%; border-radius: 60% 60% 10% 10%; background: #020403; box-shadow: 0 0 24px #000; }
.hero-media {
  position: absolute;
  top: 17%;
  left: 3%;
  width: 82%;
  aspect-ratio: 0.79;
  transform: rotate(-3deg) translateY(calc(var(--vanish) * 45px)) scale(calc(1 - var(--vanish) * .08));
  filter: saturate(calc(1 - var(--vanish))) blur(calc(var(--vanish) * 12px));
  opacity: calc(1 - var(--vanish) * 1.08);
  transition: filter 50ms linear;
}
.vanish-plane { position: absolute; z-index: 2; inset: 8% -5% 10% 0; background: linear-gradient(to bottom, transparent 10%, #000 62%); transform: translateY(calc((1 - var(--vanish)) * 78%)); opacity: calc(var(--vanish) * .9); }
.hero-ghost {
  position: absolute;
  z-index: 3;
  top: 22%;
  left: 11%;
  width: 68%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
  mix-blend-mode: screen;
  clip-path: inset(calc((1 - var(--vanish)) * 100%) 0 0 0);
  opacity: calc(.08 + var(--vanish) * .88);
  filter: drop-shadow(0 0 30px rgba(32, 232, 192, 0.18));
}
.visual-caption { position: absolute; top: 12%; left: 3%; color: var(--muted); font-size: 0.62rem; letter-spacing: 0.18em; opacity: calc(1 - var(--vanish)); }
.visual-caption-end { right: 16%; bottom: 14%; top: auto; left: auto; color: var(--turquoise); opacity: var(--vanish); }
.proof-line { grid-column: 1 / -1; display: flex; align-items: center; gap: 1rem; margin: 0; color: var(--dim); font-size: 0.63rem; letter-spacing: 0.17em; text-transform: uppercase; }
.proof-line i { width: 3px; height: 3px; border-radius: 50%; background: var(--distant); }

.trail-section { min-height: 110vh; }
.trace-stage { --trace-progress: 0; --trace-content-opacity: 1; --trace-line-opacity: 1; --trace-offset: 0px; position: relative; min-height: 610px; margin-top: 6rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trace-file { position: absolute; top: 50%; left: 50%; width: 140px; aspect-ratio: .8; transform: translate(-50%, -50%); border: 1px solid var(--strong-border); border-radius: 0.75rem; background: linear-gradient(145deg, #244b44, #07100e); box-shadow: 0 0 90px rgba(32,232,192,.08); opacity: calc(1 - var(--trace-progress)); }
.trace-file span { position: absolute; inset: 10px; border-radius: 0.45rem; background: linear-gradient(160deg, rgba(255,255,255,.1), transparent); }
.trace-file b { position: absolute; right: 12px; bottom: 10px; color: var(--muted); font-size: .58rem; letter-spacing: .12em; }
.trace-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; height: 100%; min-height: 610px; margin: 0; padding: 0; list-style: none; }
.trace-list li { position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: .4rem; padding: 2rem .5rem; text-align: center; opacity: max(.42, var(--trace-content-opacity)); transform: translateY(var(--trace-offset)); }
.trace-list li span { color: var(--distant); font-size: .65rem; }
.trace-list li b { position: relative; font-size: .7rem; font-weight: 550; letter-spacing: .08em; text-transform: uppercase; }
.trace-list li b::after { content: ''; position: absolute; top: 50%; right: -.25rem; left: -.25rem; height: 1px; background: var(--turquoise); box-shadow: 0 0 10px rgba(32, 232, 192, .4); transform: scaleX(var(--trace-progress)); transform-origin: left; }
.trace-list li i { position: absolute; bottom: 25%; left: 50%; width: 1px; height: 28%; background: linear-gradient(var(--turquoise), transparent); transform: scaleY(var(--trace-line-opacity)); transform-origin: bottom; opacity: var(--trace-line-opacity); }
.trace-list li i::after { content: ''; position: absolute; top: 0; left: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--turquoise); }
.trace-list li:nth-child(even) { justify-content: flex-start; padding-top: 2rem; }
.trace-list li:nth-child(even) i { top: 25%; bottom: auto; background: linear-gradient(transparent, var(--turquoise)); transform-origin: top; }
.trace-list li:nth-child(even) i::after { top: auto; bottom: 0; }
.trace-result { position: absolute; top: 50%; left: 50%; display: flex; flex-direction: column; align-items: center; transform: translate(-50%, -50%); opacity: var(--trace-progress); }
.trace-result img { width: 140px; height: auto; filter: drop-shadow(0 0 24px rgba(32,232,192,.2)); }
.trace-result span { margin-top: -.35rem; color: var(--turquoise); font-size: .6rem; font-weight: 650; letter-spacing: .18em; text-transform: uppercase; }
.closing-statement { margin-top: 4rem; font-size: clamp(1.65rem, 3vw, 2.6rem); font-weight: 400; letter-spacing: -.035em; }

.transformation { width: 100%; max-width: 100%; padding-right: max(var(--gutter), calc((100vw - var(--content)) / 2 + var(--gutter))); padding-left: max(var(--gutter), calc((100vw - var(--content)) / 2 + var(--gutter))); }
.transformation-layout { display: grid; grid-template-columns: minmax(320px, .9fr) minmax(380px, .75fr); gap: clamp(3rem, 8vw, 8rem); align-items: start; margin-top: 6rem; }
.transformation-visual { position: sticky; top: 7rem; height: calc(100svh - 8rem); min-height: 620px; max-height: 760px; display: grid; place-items: center; }
.phone-shell { position: relative; width: min(76%, 380px); aspect-ratio: .52; padding: 10px; border: 1px solid rgba(255,255,255,.28); border-radius: 3.4rem; background: linear-gradient(145deg, #1d2a28, #030505 34%, #111a18); box-shadow: 0 30px 100px rgba(0,0,0,.7), 0 0 70px rgba(32,232,192,.06); }
.phone-screen { position: relative; height: 100%; overflow: hidden; border: 1px solid var(--border); border-radius: 2.85rem; background: #020403; }
.phone-sensor { position: absolute; z-index: 4; top: 20px; left: 50%; width: 30%; height: 24px; border-radius: 20px; background: #000; transform: translateX(-50%); }
.transform-media { position: absolute; inset: 0; border: 0; border-radius: 0; transition: opacity 360ms ease, filter 360ms ease, clip-path 420ms var(--ease); }
.transform-ghost { position: absolute; z-index: 2; top: 50%; left: 50%; width: 66%; height: auto; transform: translate(-50%, -47%) scale(.9); opacity: 0; filter: drop-shadow(0 0 28px rgba(32,232,192,.2)); transition: opacity 360ms ease, transform 420ms var(--ease); }
.screen-state { position: absolute; z-index: 4; bottom: 1.4rem; left: 50%; display: inline-flex; align-items: center; gap: .55rem; min-width: 7rem; justify-content: center; padding: .45rem .65rem; border: 1px solid var(--strong-border); border-radius: 999px; background: rgba(0, 9, 7, .78); color: var(--turquoise); font-size: .58rem; font-weight: 650; letter-spacing: .18em; line-height: 1; white-space: nowrap; transform: translateX(-50%); backdrop-filter: blur(10px); }
.screen-state::before { color: var(--muted); font-variant-numeric: tabular-nums; letter-spacing: .08em; }
.transformation-visual[data-active-phase="capture"] .screen-state::before { content: '01'; }
.transformation-visual[data-active-phase="vanish"] .screen-state::before { content: '02'; }
.transformation-visual[data-active-phase="return"] .screen-state::before { content: '03'; }
.transformation-visual[data-active-phase="overview"] .screen-state::before { content: '01–03'; }
.transformation-visual[data-active-phase="vanish"] .transform-media { opacity: .06; filter: grayscale(1) blur(2px); clip-path: inset(0 48% 0 48%); }
.transformation-visual[data-active-phase="vanish"] .transform-ghost { opacity: .88; transform: translate(-50%, -50%) scale(1); }
.transformation-visual[data-active-phase="return"] .transform-media { opacity: 1; filter: none; clip-path: inset(0); }
.transformation-visual[data-active-phase="return"] .transform-ghost { opacity: 0; transform: translate(-50%, -50%) scale(1.05); }
.story-steps { margin: 0; padding: 0; list-style: none; }
.story-steps li { min-height: 60vh; padding: 14vh 0; opacity: .3; transition: opacity 400ms ease; }
.story-steps li.is-active { opacity: 1; }
.story-steps li > span, .absence-list article > span, .statement-pair article > span, .cifer-facts article > span { color: var(--distant); font-size: .68rem; letter-spacing: .15em; }
.story-steps h3 { margin: 1.2rem 0 .8rem; font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 400; }
.story-steps p { max-width: 420px; color: var(--muted); font-size: 1.1rem; }
.center-copy { max-width: 800px; margin: 7rem auto 0; text-align: center; }
.center-copy .display-line { color: var(--text); font-size: clamp(2.1rem, 4.5vw, 3.7rem); letter-spacing: -.045em; line-height: 1.1; }
.center-copy p:last-child { max-width: 620px; margin-inline: auto; color: var(--muted); }

.absence-list { margin-top: 6rem; border-top: 1px solid var(--border); }
.absence-list article { display: grid; grid-template-columns: 4rem minmax(260px, .7fr) 1fr; gap: 2rem; align-items: start; padding: 3.5rem 0; border-bottom: 1px solid var(--border); }
.absence-list h3 { margin: 0; font-size: clamp(1.45rem, 2.5vw, 2.15rem); font-weight: 400; }
.absence-list p { max-width: 520px; margin: 0; color: var(--muted); }
.honest-line { margin: 2rem 0 0 auto; max-width: 600px; color: var(--dim); font-size: .78rem; }

.ghost-mode { display: grid; grid-template-columns: minmax(0, .85fr) minmax(460px, 1fr); gap: clamp(4rem, 8vw, 9rem); align-items: center; }
.ghost-mode::before { content: ''; position: absolute; inset: 10% -20% 5% 50%; background: radial-gradient(circle, rgba(151,111,31,.055), transparent 64%); pointer-events: none; }
.feature-lines { margin: 3rem 0 0; padding: 0; list-style: none; }
.feature-lines li { padding: 1rem 0; border-bottom: 1px solid var(--border); color: var(--muted); font-size: .88rem; }
.feature-lines li::before { content: '—'; margin-right: 1rem; color: var(--distant); }
.time-lock { position: relative; min-height: 520px; padding: 3rem 0; border-top: 1px solid rgba(232,198,106,.25); border-bottom: 1px solid rgba(232,198,106,.25); }
.time-lock > p:first-child { color: var(--gold); font-size: .66rem; letter-spacing: .17em; text-transform: uppercase; }
.time-lock time { position: relative; z-index: 2; display: flex; align-items: flex-start; gap: clamp(.4rem, 1vw, 1rem); padding: 2rem 0; color: var(--gold); font-variant-numeric: tabular-nums; }
.time-lock time span { display: flex; flex-direction: column; }
.time-lock time b { font-size: clamp(2.8rem, 5.4vw, 5.4rem); font-weight: 350; letter-spacing: -.05em; line-height: 1; }
.time-lock time small { margin-top: .75rem; color: rgba(232,198,106,.55); font-size: .58rem; letter-spacing: .13em; text-transform: uppercase; }
.time-lock time i { margin-top: .1rem; font-size: clamp(2.2rem, 4.6vw, 4.4rem); font-style: normal; font-weight: 250; line-height: 1; opacity: .35; }
.locked-album { position: absolute; right: 2%; bottom: 0; width: 56%; aspect-ratio: 1; overflow: hidden; opacity: .16; filter: blur(2px); mask-image: linear-gradient(to right, transparent, #000 70%); }
.locked-album img { width: 100%; height: 100%; object-fit: contain; }
.lock-line { position: absolute; z-index: 2; right: 0; bottom: 2rem; left: 0; max-width: 400px; margin: 0; color: var(--text); font-size: 1.35rem; letter-spacing: -.02em; }
.ghost-emotion { grid-column: 1 / -1; margin: 1rem 0 0; font-size: clamp(1.65rem, 3.5vw, 3rem); letter-spacing: -.04em; line-height: 1.25; }

.screen-section { display: grid; grid-template-columns: minmax(0, .85fr) minmax(420px, 1fr); gap: 5rem; align-items: center; }
.screen-demo { position: relative; display: grid; grid-template-columns: 1fr 1fr; aspect-ratio: 1.3; border: 1px solid var(--border); border-radius: 1.4rem; overflow: hidden; }
.screen-visible { position: relative; background: linear-gradient(145deg, #557a72, #173731 48%, #050908); }
.screen-visible::after { content: ''; position: absolute; right: -20%; bottom: -15%; left: -20%; height: 60%; border-radius: 50% 50% 0 0; background: #040706; transform: rotate(-6deg); }
.screen-visible span, .screen-veiled span { position: absolute; z-index: 2; bottom: 1.5rem; left: 1.5rem; color: rgba(255,255,255,.55); font-size: .58rem; letter-spacing: .16em; }
.screen-veiled { position: relative; display: grid; place-items: center; background: #000; }
.screen-veiled img { width: 52%; opacity: .68; filter: drop-shadow(0 0 20px rgba(32,232,192,.14)); }
.statement-pair { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--border); }
.statement-pair article { padding: 3rem 5rem 1rem 0; }
.statement-pair article + article { padding-left: 5rem; border-left: 1px solid var(--border); }
.statement-pair h3 { margin: 1rem 0; font-size: 1.5rem; font-weight: 400; }
.statement-pair p { color: var(--muted); }
.screen-section .closing-statement { grid-column: 1 / -1; }

.quantum { min-height: 90vh; display: flex; align-items: center; justify-content: flex-end; }
.quantum-horizon { position: absolute; inset: 12% 45% 10% -20%; overflow: hidden; mask-image: linear-gradient(to right, transparent, #000 35%, #000 80%, transparent); }
.quantum-horizon::before, .quantum-horizon::after { content: ''; position: absolute; top: 50%; left: 50%; width: 130%; aspect-ratio: 1; border: 1px solid var(--border); border-radius: 50%; transform: translate(-50%, -18%) rotateX(68deg); box-shadow: 0 0 80px rgba(32,232,192,.05); }
.quantum-horizon::after { width: 85%; }
.quantum-horizon span { position: absolute; top: 50%; right: 0; left: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--turquoise), transparent); box-shadow: 0 0 26px var(--turquoise); opacity: .5; }
.quantum-horizon img { position: absolute; z-index: 2; top: 50%; left: 50%; width: 28%; transform: translate(-50%, -48%); opacity: .7; }
.quantum .section-heading { position: relative; z-index: 2; width: 55%; }

.cifer { border-top: 1px solid var(--border); }
.cifer .section-heading { max-width: 860px; }
.cifer-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 6rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cifer-facts article { min-height: 280px; padding: 2.5rem; }
.cifer-facts article + article { border-left: 1px solid var(--border); }
.cifer-facts h3 { margin: 4rem 0 1rem; font-size: 1.45rem; font-weight: 400; }
.cifer-facts p { color: var(--muted); }
.cifer-close { display: flex; align-items: center; justify-content: space-between; gap: 2rem; margin-top: 3rem; }
.cifer-close p { max-width: 630px; margin: 0; font-size: 1.2rem; }

.potential { display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; }
.potential-list article { padding: 2.5rem 0; border-bottom: 1px solid var(--border); }
.status-label { display: inline-flex; padding: .35rem .55rem; border: 1px solid var(--strong-border); border-radius: .35rem; color: var(--turquoise); font-size: .56rem; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; }
.potential-list h3 { margin: 1.6rem 0 .8rem; font-size: 1.55rem; font-weight: 400; }
.potential-list p { color: var(--muted); }

.manifesto { width: 100%; max-width: 100%; min-height: 250vh; padding-inline: max(var(--gutter), calc((100vw - var(--content)) / 2 + var(--gutter))); }
.manifesto-lines { max-width: 1060px; margin: 0 auto; }
.manifesto-lines > p { min-height: 32vh; display: flex; align-items: center; margin: 0; font-size: clamp(2.2rem, 5.5vw, 5.2rem); letter-spacing: -.05em; line-height: 1.1; }
.manifesto-lines .accent-line { color: var(--turquoise); }
.manifesto-short { min-height: 55vh; display: flex; flex-direction: column; align-items: flex-end; justify-content: center; color: var(--muted); font-size: clamp(2.5rem, 6vw, 6rem); letter-spacing: -.05em; line-height: 1.05; }
.manifesto-lines .manifesto-final { min-height: 55vh; justify-content: center; text-align: center; }
.manifesto-ghost { --reveal-opacity: .8; width: min(42vw, 340px); height: auto; margin: -10vh auto 0; opacity: .8; filter: drop-shadow(0 0 30px rgba(32,232,192,.18)); }

.access { min-height: 100vh; display: grid; grid-template-columns: 1fr minmax(420px, .8fr); gap: clamp(4rem, 9vw, 9rem); align-items: center; }
.supporting-line { margin-top: 2rem; color: var(--dim) !important; font-size: .82rem !important; }
.access-form { padding: 3rem; border: 1px solid var(--border); border-radius: 1.1rem; background: rgba(5,9,9,.72); }
.field { margin-bottom: 1.75rem; }
.field label { display: flex; justify-content: space-between; margin-bottom: .65rem; font-size: .76rem; font-weight: 560; }
.field label span { color: var(--dim); font-weight: 400; }
.field input, .field textarea { width: 100%; min-height: 3.25rem; padding: .8rem 1rem; border: 1px solid var(--border); border-radius: .75rem; background: #020504; color: var(--text); resize: vertical; transition: border-color 180ms ease, box-shadow 180ms ease; }
.field textarea { min-height: 7rem; }
.field input:focus, .field textarea:focus { border-color: var(--turquoise); outline: none; box-shadow: 0 0 0 3px rgba(32,232,192,.1); }
.field input[aria-invalid="true"] { border-color: #ff5f6d; }
.field-error { display: block; min-height: 1.2rem; margin-top: .45rem; color: #ff7a86; font-size: .72rem; }
.form-privacy { color: var(--dim); font-size: .7rem; }
.form-button { width: 100%; margin-top: .5rem; }
.form-status { min-height: 1.5rem; margin: 1rem 0 0; color: var(--turquoise); font-size: .75rem; }

.questions .section-heading { margin-bottom: 5rem; }
.faq-list { max-width: 920px; margin-left: auto; border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary { position: relative; display: flex; min-height: 5rem; align-items: center; justify-content: space-between; gap: 2rem; padding: 1.4rem 0; font-size: 1.05rem; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; flex: 0 0 2.5rem; width: 2.5rem; height: 2.5rem; border: 1px solid var(--border); border-radius: 50%; }
.faq-list summary span::before, .faq-list summary span::after { content: ''; position: absolute; top: 50%; left: 50%; width: .75rem; height: 1px; background: var(--turquoise); transform: translate(-50%, -50%); transition: transform 250ms ease; }
.faq-list summary span::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-list details[open] summary span::after { transform: translate(-50%, -50%) rotate(0); }
.faq-list details p { max-width: 740px; padding: 0 4rem 1.8rem 0; color: var(--muted); }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 4rem; align-items: start; width: min(100%, var(--content)); margin: 0 auto; padding: 5rem var(--gutter) 3rem; border-top: 1px solid var(--border); }
.footer-brand p { margin: 1rem 0 0; color: var(--muted); font-size: .8rem; }
.footer-links { display: flex; gap: 2rem; }
.legal { grid-column: 1 / -1; margin: 4rem 0 0; color: var(--dim); font-size: .68rem; }

@media (max-width: 1024px) {
  .site-header { grid-template-columns: auto 1fr auto; }
  .site-nav { position: fixed; top: 5rem; right: var(--gutter); left: var(--gutter); display: flex; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: .75rem 1.25rem; border: 1px solid var(--border); border-radius: 1rem; background: rgba(3,8,7,.96); backdrop-filter: blur(18px); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity 180ms ease, transform 180ms ease; }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a { padding: .9rem 0; border-bottom: 1px solid var(--border); }
  .site-nav a:last-child { border: 0; }
  .menu-toggle { justify-self: end; display: grid; place-content: center; gap: 6px; width: 2.75rem; height: 2.75rem; margin-right: 1rem; border: 1px solid var(--border); border-radius: 50%; background: transparent; color: var(--text); cursor: pointer; }
  .menu-toggle > span:not(.sr-only) { display: block; width: 16px; height: 1px; background: currentColor; }
  .hero { grid-template-columns: 1fr .65fr; }
  .hero-visual { min-height: 520px; }
  .ghost-mode { grid-template-columns: 1fr; }
  .time-lock { min-height: 470px; }
  .screen-section { grid-template-columns: 1fr; }
  .screen-demo { max-width: 740px; }
  .potential { gap: 4rem; }
}

@media (max-width: 768px) {
  :root { --section-space: clamp(5.5rem, 17vw, 7.5rem); }
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    column-gap: clamp(.5rem, 2.4vw, 1rem);
    min-height: 4.5rem;
  }
  .site-header > .brand { grid-column: 1; grid-row: 1; }
  .brand img { width: 1.9rem; height: 1.9rem; }
  .brand span { font-size: .78rem; }
  .header-action {
    grid-column: 2;
    grid-row: 1;
    justify-self: center;
    min-height: 2.75rem;
    padding-inline: .8rem;
    font-size: .68rem;
  }
  .menu-toggle { grid-column: 3; grid-row: 1; order: initial; margin: 0; }
  .hero { display: flex; min-height: auto; flex-direction: column; align-items: stretch; padding-top: 8.5rem; }
  .hero-copy { padding-bottom: 1rem; }
  .hero-visual { order: 2; min-height: 590px; margin-inline: -1rem; }
  .proof-line { order: 3; flex-wrap: wrap; line-height: 1.8; }
  .trace-stage { min-height: 720px; margin-top: 4rem; }
  .trace-list { display: flex; min-height: 720px; flex-direction: column; justify-content: space-between; padding: 2rem 0; }
  .trace-list li, .trace-list li:nth-child(even) { min-height: 80px; flex-direction: row; justify-content: flex-start; align-items: center; gap: 1rem; padding: .5rem 0; text-align: left; }
  .trace-list li i, .trace-list li:nth-child(even) i { top: 50%; right: 0; bottom: auto; left: auto; width: 48%; height: 1px; background: linear-gradient(90deg, var(--turquoise), transparent); }
  .trace-file { width: 110px; }
  .transformation-layout { position: relative; grid-template-columns: 1fr; gap: 0; }
  .transformation-visual {
    position: sticky;
    z-index: 4;
    top: 4.5rem;
    height: 52svh;
    min-height: 400px;
    max-height: 540px;
    margin-inline: calc(0px - var(--gutter));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: linear-gradient(to bottom, #000 82%, rgba(0, 0, 0, .96));
  }
  .transformation-visual .phone-shell { width: min(52vw, 260px); }
  .story-steps { position: relative; z-index: 2; display: block; }
  .story-steps li { min-height: 58svh; padding: 32svh 0 3rem; background: var(--black); opacity: 0; }
  .story-steps h3 { font-size: 1.7rem; }
  .story-steps p { font-size: 1rem; line-height: 1.55; }
  .absence-list article { grid-template-columns: 2rem 1fr; gap: 1rem; }
  .absence-list article p { grid-column: 2; }
  .screen-section { gap: 3rem; }
  .statement-pair { grid-template-columns: 1fr; }
  .statement-pair article { padding: 2.5rem 0; }
  .statement-pair article + article { padding-left: 0; border-top: 1px solid var(--border); border-left: 0; }
  .quantum {
    display: grid;
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 3rem;
    align-items: start;
    justify-content: stretch;
    padding-top: 4rem;
    border-top: 1px solid var(--border);
  }
  .quantum-horizon {
    position: relative;
    order: 2;
    inset: auto;
    height: min(66vw, 280px);
    margin-inline: calc(0px - var(--gutter));
  }
  .quantum .section-heading { order: 1; width: 100%; }
  .cifer-facts { grid-template-columns: 1fr; }
  .cifer-facts article { min-height: auto; padding: 2.5rem 0; }
  .cifer-facts article + article { border-top: 1px solid var(--border); border-left: 0; }
  .cifer-facts h3 { margin-top: 2rem; }
  .cifer-close { align-items: flex-start; flex-direction: column; }
  .potential { grid-template-columns: 1fr; gap: 3rem; }
  .manifesto { min-height: 210vh; }
  .manifesto-lines > p { min-height: 27vh; }
  .access { grid-template-columns: 1fr; gap: 3rem; }
  .site-footer { grid-template-columns: 1fr; gap: 2rem; }
  .legal { grid-column: 1; margin-top: 2rem; }
}

@media (max-width: 520px) {
  h1 { font-size: clamp(2.8rem, 13vw, 3.6rem); }
  h2 { font-size: clamp(2.2rem, 10vw, 2.8rem); }
  .header-action { width: min(100%, 8.5rem); text-align: center; line-height: 1.15; }
  .hero-visual { min-height: 500px; }
  .hero-media { top: 13%; width: 90%; }
  .hero-ghost { top: 18%; left: 12%; width: 76%; }
  .actions { align-items: stretch; flex-direction: column; }
  .actions .button, .actions .text-link { width: 100%; justify-content: center; }
  .proof-line { gap: .55rem; font-size: .55rem; }
  .transformation-visual { height: 48svh; min-height: 360px; }
  .transformation-visual .phone-shell { width: min(52vw, 210px); border-radius: 2.7rem; }
  .phone-screen { border-radius: 2.25rem; }
  .story-steps li { display: grid; grid-template-columns: 2rem 1fr; align-content: end; gap: 0 1rem; min-height: 54svh; padding: 24svh 0 2.5rem; border-bottom: 1px solid var(--border); }
  .story-steps li > span { grid-row: 1 / 3; }
  .story-steps h3 { margin: 0 0 .4rem; }
  .story-steps p { margin-bottom: 1rem; }
  .ghost-mode { gap: 3rem; }
  .time-lock { min-height: 420px; }
  .time-lock time { gap: .3rem; }
  .time-lock time b { font-size: clamp(2.2rem, 12vw, 3.1rem); }
  .time-lock time i { font-size: 2rem; }
  .screen-demo { grid-template-columns: 1fr; aspect-ratio: .72; }
  .access-form { padding: 1.5rem; }
  .manifesto-short { align-items: flex-start; }
  .faq-list summary { font-size: .95rem; }
  .faq-list details p { padding-right: 0; }
}

@media (max-width: 360px) {
  .site-header > .brand span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal, .reveal.is-reveal-pending:not(.is-visible) { opacity: var(--reveal-opacity, 1); transform: none; }
  .hero-media { opacity: .2; filter: grayscale(1); }
  .hero-ghost { clip-path: inset(0); opacity: .85; }
  .vanish-plane, .visual-caption { display: none; }
  .visual-caption-end { display: block; opacity: 1; }
  .trace-stage { --trace-progress: 1 !important; --trace-content-opacity: .1 !important; --trace-line-opacity: 0 !important; --trace-offset: 12px !important; }
  .trace-stage .trace-list li { opacity: .42; }
  .trace-stage .trace-list li b::after { transform: scaleX(1); }
  .trace-stage .trace-file { opacity: .18; }
  .trace-stage .trace-result { opacity: 1; transform: translate(-50%, -50%); }
  .transformation-visual { position: relative; top: auto; }
  .transformation-visual[data-active-phase="overview"] .transform-media { opacity: .28; filter: grayscale(.75); clip-path: inset(0 32%); }
  .transformation-visual[data-active-phase="overview"] .transform-ghost { opacity: .72; transform: translate(-50%, -50%) scale(1); }
  .story-steps li { min-height: auto; padding-block: 2.5rem; opacity: 1; }
}