:root {
  --ink: #050508;
  --paper: #eef9f7;
  --cyan: #17f0d0;
  --violet: #a64dff;
  --blue: #60a5fa;
  --line: rgba(183, 255, 245, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
button, a { font: inherit; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .38;
  background:
    linear-gradient(rgba(18, 239, 206, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 239, 206, .045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 70% 35%, black, transparent 72%);
  z-index: 4;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 4px, rgba(255,255,255,.018) 5px 6px);
  mix-blend-mode: screen;
  z-index: 99;
}

.topbar {
  height: 78px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(20px, 4vw, 68px);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
  background: rgba(5,5,8,.72);
  backdrop-filter: blur(14px);
}
.brand {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 13px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -.04em;
}
.mini-mark { width: 28px; display: grid; gap: 3px; }
.mini-mark i {
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transform: skewX(-24deg);
  box-shadow: 0 0 12px rgba(23,240,208,.42);
}
.header-status {
  font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .22em;
  color: rgba(238,249,247,.52);
}
.pulse-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(23,240,208,.45);
  animation: pulse 1.8s infinite;
}
.socials { display: flex; justify-content: flex-end; gap: 8px; }
.socials a {
  min-width: 43px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: rgba(238,249,247,.72);
  font-size: 12px;
  font-weight: 800;
  transition: .2s ease;
}
.socials a:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.socials .buy-small { background: var(--paper); color: var(--ink); border-color: var(--paper); padding: 0 18px; }
.socials .buy-small:hover { background: var(--cyan); color: var(--ink); }

.hero {
  min-height: calc(100svh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, .85fr);
  position: relative;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  width: 750px;
  height: 750px;
  right: -160px;
  top: -200px;
  background: radial-gradient(circle, rgba(23,240,208,.14), rgba(107,72,255,.06) 44%, transparent 70%);
  filter: blur(12px);
  z-index: -1;
}
.hero-copy {
  align-self: center;
  padding: 78px clamp(24px, 6vw, 104px) 118px;
  position: relative;
  z-index: 5;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 28px;
  font: 700 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .2em;
  color: rgba(238,249,247,.55);
}
.eyebrow span { color: var(--ink); background: var(--cyan); padding: 6px 8px; letter-spacing: 0; }
h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(56px, 7.1vw, 126px);
  font-weight: 950;
  letter-spacing: -.085em;
  line-height: .79;
}
h1 span {
  display: inline-block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(238,249,247,.42);
  transform: translateX(5vw);
}
.lede {
  max-width: 565px;
  margin: 38px 0 0;
  color: rgba(238,249,247,.6);
  font-size: clamp(15px, 1.35vw, 19px);
  line-height: 1.65;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.primary-button, .ghost-button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid var(--line);
  font: 850 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .1em;
  transition: .25s ease;
}
.primary-button {
  color: var(--ink);
  background: linear-gradient(100deg, var(--violet), #6b8cff 48%, var(--cyan));
  border-color: transparent;
  box-shadow: 0 0 34px rgba(89,122,255,.22);
}
.primary-button span { font-size: 20px; margin-left: 22px; }
.primary-button:hover { transform: translateY(-3px); box-shadow: 0 12px 44px rgba(23,240,208,.25); }
.ghost-button:hover { color: var(--cyan); border-color: var(--cyan); }
.ca-row {
  width: min(620px, 100%);
  margin-top: 34px;
  padding: 10px 10px 10px 15px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border: 1px dashed rgba(238,249,247,.18);
  background: rgba(255,255,255,.025);
}
.ca-label { font: 800 9px/1 ui-monospace, monospace; letter-spacing: .13em; color: var(--cyan); }
.ca-row code { overflow: hidden; text-overflow: ellipsis; color: rgba(238,249,247,.48); font-size: 11px; }
.ca-row button {
  border: 0;
  background: rgba(255,255,255,.08);
  padding: 10px 13px;
  cursor: pointer;
  font: 800 9px/1 ui-monospace, monospace;
  letter-spacing: .1em;
}
.ca-row button:hover { background: var(--cyan); color: var(--ink); }

.scanner {
  min-height: 690px;
  position: relative;
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(23,240,208,.025), rgba(164,77,255,.03));
  cursor: ew-resize;
  touch-action: pan-y;
}
.scanner-frame {
  position: absolute;
  inset: 30px 32px auto;
  display: flex;
  justify-content: space-between;
  z-index: 8;
  color: rgba(238,249,247,.45);
  font: 700 9px/1 ui-monospace, monospace;
  letter-spacing: .16em;
}
.scanner-frame span:last-child { color: var(--cyan); }
.subject-wrap { position: absolute; inset: 0; overflow: hidden; }
.subject {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  user-select: none;
  -webkit-user-drag: none;
}
.subject-base { filter: grayscale(1) brightness(.42) contrast(1.28); opacity: .72; }
.reveal-layer {
  position: absolute;
  inset: 0;
  width: var(--scan);
  overflow: hidden;
  filter: drop-shadow(0 0 32px rgba(23,240,208,.22));
}
.subject-hot { width: calc(100vw * .43); min-width: 430px; filter: saturate(1.3) contrast(1.08); }
.scan-beam {
  position: absolute;
  inset: 0 auto 0 var(--scan);
  width: 2px;
  z-index: 6;
  background: var(--cyan);
  box-shadow: 0 0 14px 3px rgba(23,240,208,.72), 0 0 70px 14px rgba(23,240,208,.22);
}
.scan-beam::after {
  content: "";
  position: absolute;
  inset: 0 -18px;
  background: linear-gradient(90deg, transparent, rgba(23,240,208,.14), transparent);
}
.scan-beam span {
  position: absolute;
  top: 86px;
  left: 9px;
  writing-mode: vertical-rl;
  color: var(--cyan);
  font: 700 8px/1 ui-monospace, monospace;
  letter-spacing: .2em;
}
.readout {
  position: absolute;
  z-index: 8;
  right: 28px;
  bottom: 32px;
  width: 180px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(5,5,8,.72);
  backdrop-filter: blur(12px);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.readout > span { display: block; font-size: 9px; letter-spacing: .18em; color: rgba(238,249,247,.48); }
.readout strong { display: block; margin-top: 5px; font-size: 34px; letter-spacing: -.08em; }
.meter { height: 3px; margin: 8px 0 10px; background: rgba(255,255,255,.1); }
.meter i { display: block; height: 100%; background: linear-gradient(90deg,var(--violet),var(--cyan)); transition: width .1s; }
.readout small { color: var(--cyan); font-size: 7px; letter-spacing: .08em; }
.ticker {
  height: 42px;
  position: relative;
  z-index: 12;
  overflow: hidden;
  background: var(--cyan);
  color: var(--ink);
  display: flex;
  align-items: center;
  font: 900 11px/1 ui-monospace, monospace;
  letter-spacing: .14em;
}
.ticker div { display: flex; min-width: max-content; gap: 30px; animation: ticker 18s linear infinite; }
.ticker b { font-size: 15px; }

.section-kicker {
  margin: 0 0 24px;
  color: var(--cyan);
  font: 800 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .18em;
}

.specimen-section {
  min-height: 980px;
  display: grid;
  grid-template-columns: .28fr 1fr .82fr;
  gap: clamp(28px, 5vw, 90px);
  padding: 130px clamp(24px, 5vw, 84px);
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 65% 45%, rgba(143,75,255,.08), transparent 35%),
    linear-gradient(180deg, #07070a, #030305);
}
.specimen-section::after {
  content: "CONFIDENTIAL / CONFIDENTIAL / CONFIDENTIAL";
  position: absolute;
  top: 50%;
  left: -155px;
  color: rgba(238,249,247,.035);
  font-size: 64px;
  font-weight: 950;
  letter-spacing: -.04em;
  transform: rotate(-90deg);
  pointer-events: none;
}
.section-index { padding-top: 5px; }
.section-index > span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(238,249,247,.26);
  font-size: 88px;
  font-weight: 900;
  line-height: .8;
}
.section-index p {
  margin-top: 26px;
  color: rgba(238,249,247,.38);
  font: 700 9px/1.7 ui-monospace, monospace;
  letter-spacing: .15em;
}
.specimen-copy { align-self: center; max-width: 690px; }
.specimen-copy h2, .protocol-heading h2, .final-cta h2 {
  margin: 0;
  font-size: clamp(52px, 6vw, 104px);
  line-height: .84;
  letter-spacing: -.075em;
  font-weight: 950;
}
.specimen-copy h2 em {
  display: inline-block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(238,249,247,.4);
  font-style: normal;
}
.body-copy {
  max-width: 620px;
  margin: 42px 0;
  color: rgba(238,249,247,.55);
  font-size: 17px;
  line-height: 1.75;
}
.diagnostics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.diagnostics > div { padding: 20px 12px; border-right: 1px solid var(--line); }
.diagnostics > div:last-child { border-right: 0; }
.diagnostics small, .diagnostics span { display: block; font: 700 8px/1.3 ui-monospace, monospace; letter-spacing: .12em; color: rgba(238,249,247,.34); }
.diagnostics strong { display: block; margin: 9px 0 6px; font-size: clamp(19px, 2vw, 30px); letter-spacing: -.05em; }
.diagnostics span { color: var(--cyan); }

.evidence-card {
  align-self: center;
  min-height: 650px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(183,255,245,.22);
  background: #020405;
  box-shadow: 18px 18px 0 rgba(23,240,208,.035);
  transform: rotate(1.6deg);
}
.evidence-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(transparent 47%, rgba(23,240,208,.35) 50%, transparent 53%);
  background-size: 100% 48px;
  animation: evidenceScan 4s linear infinite;
  pointer-events: none;
}
.evidence-top {
  position: absolute;
  inset: 16px 18px auto;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  font: 700 8px/1 ui-monospace, monospace;
  letter-spacing: .15em;
  color: rgba(238,249,247,.6);
}
.evidence-top span:last-child { color: var(--cyan); }
.evidence-card img { width: 100%; height: 650px; object-fit: cover; object-position: center; filter: saturate(.75) contrast(1.14); }
.target-ring {
  position: absolute;
  left: 50%;
  top: 56%;
  width: 180px;
  aspect-ratio: 1;
  border: 1px solid rgba(23,240,208,.6);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  box-shadow: 0 0 0 12px rgba(23,240,208,.03), inset 0 0 40px rgba(23,240,208,.08);
}
.target-ring::before, .target-ring::after { content:""; position:absolute; background: var(--cyan); opacity:.55; }
.target-ring::before { width: 230px; height: 1px; top: 50%; left: -25px; }
.target-ring::after { height: 230px; width: 1px; left: 50%; top: -25px; }
.evidence-caption {
  position: absolute;
  inset: auto 16px 16px;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: rgba(3,5,6,.82);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
}
.evidence-caption span { color: var(--cyan); font: 800 9px/1 ui-monospace, monospace; }
.evidence-caption p { margin: 0; color: rgba(238,249,247,.52); font: 700 9px/1.45 ui-monospace, monospace; }

.signal-section {
  position: relative;
  min-height: 62vw;
  max-height: 920px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #020304;
}
.signal-section img { display: block; width: 100%; height: 100%; min-height: inherit; object-fit: cover; object-position: center; }
.signal-section::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 120px 38px rgba(0,0,0,.72);
  pointer-events: none;
}
.signal-stamp {
  position: absolute;
  right: 6vw;
  bottom: 6vw;
  z-index: 3;
  width: 136px;
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  text-align: center;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  color: var(--cyan);
  font: 800 10px/1.2 ui-monospace, monospace;
  letter-spacing: .12em;
  transform: rotate(-12deg);
  backdrop-filter: blur(10px);
  background: rgba(5,5,8,.45);
}
.signal-stamp span { font-size: 28px; letter-spacing: -.06em; }

.protocol-section { padding: 150px clamp(24px, 6vw, 110px); background: #eef9f7; color: #07070a; }
.protocol-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 80px; }
.protocol-heading .section-kicker { align-self: flex-start; color: #6136d8; }
.protocol-heading h2 { max-width: 900px; text-align: right; font-size: clamp(52px, 6.2vw, 112px); }
.protocol-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(7,7,10,.25); border-left: 1px solid rgba(7,7,10,.25); }
.protocol-grid article {
  min-height: 440px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-right: 1px solid rgba(7,7,10,.25);
  border-bottom: 1px solid rgba(7,7,10,.25);
  transition: background .25s, color .25s, transform .25s;
}
.protocol-grid article:hover { background: #08080c; color: var(--paper); transform: translateY(-8px); }
.step-no { font: 800 9px/1 ui-monospace, monospace; letter-spacing: .14em; opacity: .48; }
.step-icon { margin: 54px 0 50px; font-size: 48px; color: #673ce3; }
.protocol-grid h3 { margin: 0 0 17px; font-size: 26px; letter-spacing: -.05em; }
.protocol-grid p { max-width: 350px; margin: 0 0 32px; opacity: .58; line-height: 1.65; font-size: 14px; }
.protocol-grid a, .protocol-grid button {
  width: fit-content;
  margin-top: auto;
  padding: 0 0 7px;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: none;
  cursor: pointer;
  color: inherit;
  font: 850 10px/1 ui-monospace, monospace;
  letter-spacing: .12em;
}

.final-cta {
  min-height: 850px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 24px;
  background:
    radial-gradient(circle at 50% 50%, rgba(23,240,208,.13), transparent 28%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0 74px, rgba(23,240,208,.07) 75px 76px),
    #050508;
}
.final-cta > p { margin: 0 0 28px; color: var(--cyan); font: 800 10px/1 ui-monospace, monospace; letter-spacing: .2em; }
.final-cta h2 { font-size: clamp(70px, 10vw, 180px); position: relative; z-index: 2; }
.final-cta h2 span { color: transparent; -webkit-text-stroke: 1px rgba(238,249,247,.4); }
.final-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 50px; position: relative; z-index: 2; }
.orbit-mark {
  position: absolute;
  width: min(46vw, 560px);
  aspect-ratio: 1;
  display: grid;
  gap: 22px;
  align-content: center;
  opacity: .18;
  filter: blur(1px);
  animation: orbit 12s ease-in-out infinite alternate;
}
.orbit-mark i { display: block; height: 70px; transform: skewX(-25deg); background: linear-gradient(90deg,var(--violet),var(--blue),var(--cyan)); box-shadow: 0 0 80px rgba(23,240,208,.4); }

footer {
  min-height: 110px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 28px clamp(24px, 5vw, 84px);
  border-top: 1px solid var(--line);
  color: rgba(238,249,247,.42);
  font: 700 9px/1.4 ui-monospace, monospace;
  letter-spacing: .12em;
}
footer .brand { color: var(--paper); font-family: Inter, ui-sans-serif, system-ui, sans-serif; letter-spacing: -.04em; }
footer p { text-align: center; }
footer > span { text-align: right; }

@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(23,240,208,0); } 100% { box-shadow: 0 0 0 0 rgba(23,240,208,0); } }
@keyframes evidenceScan { from { background-position: 0 -80px; } to { background-position: 0 700px; } }
@keyframes orbit { to { transform: rotate(4deg) scale(1.06); filter: blur(3px); } }

@media (max-width: 920px) {
  .topbar { grid-template-columns: 1fr auto; }
  .header-status { display: none; }
  .hero { grid-template-columns: 1fr; padding-bottom: 42px; }
  .hero-copy { padding: 72px 24px 64px; }
  h1 { font-size: clamp(58px, 15vw, 104px); }
  h1 span { transform: none; }
  .scanner { min-height: 80svh; border-left: 0; border-top: 1px solid var(--line); }
  .subject-hot { width: 100vw; min-width: 0; }
  .specimen-section { grid-template-columns: 1fr 1fr; min-height: auto; padding: 100px 24px; }
  .section-index { grid-column: 1 / -1; display: flex; gap: 18px; align-items: center; }
  .section-index > span { font-size: 56px; }
  .section-index p { margin: 0; }
  .evidence-card { min-height: 580px; }
  .evidence-card img { height: 580px; }
  .protocol-heading { display: block; }
  .protocol-heading h2 { margin-top: 35px; text-align: left; }
  .protocol-grid { grid-template-columns: 1fr; }
  .protocol-grid article { min-height: 350px; }
  .step-icon { margin: 38px 0 34px; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .brand { margin: auto; }
  footer p, footer > span { text-align: center; }
}
@media (max-width: 560px) {
  .topbar { height: 68px; padding: 0 16px; }
  .socials a { min-width: 38px; height: 36px; }
  .socials .buy-small { display: none; }
  .hero-copy { padding-top: 54px; }
  h1 { line-height: .84; letter-spacing: -.075em; }
  .ca-row { grid-template-columns: 1fr auto; }
  .ca-label { grid-column: 1 / -1; }
  .scanner { min-height: 620px; }
  .scanner-frame { inset: 22px 18px auto; }
  .specimen-section { grid-template-columns: 1fr; padding: 80px 18px; }
  .diagnostics { grid-template-columns: 1fr; }
  .diagnostics > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .diagnostics > div:last-child { border-bottom: 0; }
  .evidence-card { min-height: 560px; transform: none; }
  .evidence-card img { height: 560px; }
  .signal-section { min-height: 520px; }
  .signal-section img { object-position: 58% center; }
  .signal-stamp { width: 100px; right: 18px; bottom: 18px; }
  .protocol-section { padding: 90px 18px; }
  .protocol-heading { margin-bottom: 50px; }
  .protocol-grid article { min-height: 330px; }
  .final-cta { min-height: 700px; }
  .final-links { flex-direction: column; width: min(100%, 330px); }
  .final-links a { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}