@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --bg: #FAFAF8;
  --panel: #F2F2EF;
  --ink: #0E1012;
  --muted: #63666B;
  --line: #E2E2DE;
  --signal: #FF4B2E;
  --signal-soft: #FFEEE9;
  --shadow: 0 24px 70px rgba(14, 16, 18, .08);
  --display: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --body: 'Inter', system-ui, sans-serif;
  --dna-mask: url("data:image/svg+xml;base64,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");
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; font-family: var(--display); }
p { font-family: var(--body); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  background: rgba(250,250,248,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--display); font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em; }
.brand img { width: 34px; height: 34px; object-fit: contain; }
.brand span span { color: var(--signal); }
nav { display: flex; align-items: center; gap: 28px; color: var(--muted); font-weight: 500; font-size: .93rem; }
nav a:hover { color: var(--ink); }
.nav-button {
  color: var(--ink); border: 1px solid var(--ink); border-radius: 999px;
  padding: 8px 16px; font-family: var(--mono); font-size: .8rem; letter-spacing: .02em;
}
.nav-button:hover { background: var(--ink); color: var(--bg); }

/* ---------- Eyebrows / tags ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 0 0 16px; color: var(--signal);
  text-transform: uppercase; letter-spacing: .08em;
  font-family: var(--mono); font-size: .74rem; font-weight: 600;
}
.eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: block;
  padding: clamp(56px, 8vw, 100px) clamp(20px, 5vw, 64px) clamp(56px, 8vw, 100px);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0 0 auto 0; height: 14px;
  background: repeating-linear-gradient(90deg, var(--ink) 0 10px, transparent 10px 22px);
  opacity: .06;
}
.hero::after {
  content: '';
  position: absolute; inset: auto 0 0 0; height: 14px;
  background: repeating-linear-gradient(90deg, var(--ink) 0 10px, transparent 10px 22px);
  opacity: .06;
}
.hero-copy { max-width: 960px; margin: 0 auto 56px; text-align: left; }
.hero-copy .lead { max-width: 760px; margin-top: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: var(--panel);
  border-radius: 999px; padding: 6px 12px;
  font-family: var(--mono); font-size: .74rem; font-weight: 500;
  color: var(--ink);
}
.chip .n { color: var(--signal); font-weight: 600; }
h1 {
  max-width: 900px; margin-bottom: 22px;
  font-weight: 700;
  font-size: clamp(2.6rem, 5.4vw, 5rem);
  line-height: .98; letter-spacing: -.03em;
}
.lead {
  max-width: 640px; color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; border-radius: 10px; padding: 0 22px;
  font-family: var(--body); font-weight: 600; font-size: .95rem;
  transition: transform .15s ease, box-shadow .15s ease;
}
.button:hover { transform: translateY(-2px); }
.primary { background: var(--ink); color: var(--bg); box-shadow: 0 14px 30px rgba(14,16,18,.18); }
.secondary { border: 1px solid var(--line); background: var(--bg); }

/* ---------- Hero visual: wide detection card + annotation diagram ---------- */
.hero-visual { max-width: 1180px; margin: 0 auto; }
.hero-card {
  position: relative;
  background: var(--ink);
  border-radius: 20px;
  padding: clamp(20px, 3vw, 30px);
  box-shadow: var(--shadow);
  color: #fff;
}
.hero-card .feed-chrome {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .06em;
  color: rgba(255,255,255,.45); text-transform: uppercase;
}
.hero-card .feed-chrome .dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.25); }
.scan-frame {
  position: relative;
  aspect-ratio: 21 / 8;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  background: #0a0b0c;
}
.scan-photo {
  position: relative;
  flex: 1 1 62%;
  background-size: cover;
  background-position: center 30%;
}
.scan-photo::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 34px);
}
.scan-post {
  flex: 0 0 34%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: #0a0b0c;
  border-left: 1px solid rgba(255,255,255,.1);
}
.scan-box {
  position: absolute; top: 7%; left: 5%; right: 5%; bottom: 7%;
  width: auto; height: auto;
  border: 1.5px solid var(--signal);
  border-radius: 6px;
  box-shadow: 0 0 0 3000px rgba(14,16,18,.2);
}
.scan-box::before, .scan-box::after {
  content: ''; position: absolute; width: 10px; height: 10px;
  border-color: var(--signal); border-style: solid;
}
.scan-box::before { top: -1.5px; left: -1.5px; border-width: 2px 0 0 2px; }
.scan-box::after { top: -1.5px; right: -1.5px; border-width: 2px 2px 0 0; }
.match-tag {
  position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%);
  background: var(--signal); color: #fff;
  font-family: var(--mono); font-size: .66rem; font-weight: 600; letter-spacing: .04em;
  padding: 5px 10px; border-radius: 5px; white-space: nowrap;
}
.hero-card .readout {
  display: grid; grid-template-columns: 2.2fr 1.1fr 1.3fr; gap: 20px;
  align-items: start;
  margin-top: 24px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12);
  font-family: var(--mono);
}
.hero-card .readout div span { display: block; }
.readout .label { font-size: .66rem; color: rgba(255,255,255,.45); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 4px; }
.readout .value { font-size: .82rem; font-weight: 600; overflow-wrap: anywhere; line-height: 1.4; }
.readout .value.signal { color: var(--signal); font-size: 1rem; }
.readout .sub { display: block; font-size: .64rem; font-weight: 400; color: rgba(255,255,255,.4); margin-top: 3px; text-transform: none; letter-spacing: 0; }

.annotation-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; margin-top: 28px;
}
.annotation-item {
  padding: 18px 20px 0;
  border-top: 2px solid var(--line);
  position: relative;
}
.annotation-item::before {
  content: '';
  position: absolute; top: -2px; left: 0; width: 34px; height: 2px;
  background: var(--signal);
}
.annotation-item .a-num {
  font-family: var(--mono); font-size: .72rem; font-weight: 600;
  color: var(--signal); margin-bottom: 6px; display: block;
}
.annotation-item h4 { font-size: .96rem; font-weight: 600; letter-spacing: -.01em; margin: 0 0 6px; font-family: var(--display); }
.annotation-item p { color: var(--muted); font-size: .84rem; font-family: var(--body); margin: 0; }


/* ---------- Pipeline strip ---------- */
.pipeline {
  padding: 0 clamp(20px, 5vw, 64px) clamp(64px, 8vw, 100px);
}
.pipeline-inner {
  border: 1px solid var(--line); border-radius: 20px;
  background: var(--panel);
  display: grid; grid-template-columns: repeat(3, 1fr);
}
.pipeline-step {
  padding: 30px 28px;
  position: relative;
}
.pipeline-step + .pipeline-step { border-left: 1px solid var(--line); }
.pipeline-step .step-tag {
  font-family: var(--mono); font-size: .7rem; font-weight: 600; letter-spacing: .06em;
  color: var(--signal); text-transform: uppercase; margin-bottom: 10px; display: block;
}
.pipeline-step h3 { font-size: 1.15rem; letter-spacing: -.01em; margin-bottom: 8px; font-weight: 600; }
.pipeline-step p { color: var(--muted); font-size: .92rem; margin: 0; font-family: var(--body); }
.pipeline-step .arrow {
  display: none;
}

/* ---------- Platforms + fingerprint section ---------- */
.platforms-section {
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 6vw, 72px); align-items: center;
  padding: clamp(60px, 8vw, 110px) clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.platforms-section .lead { max-width: 560px; margin-bottom: 24px; }
.platform-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.platform-badges .badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 14px 8px 10px; background: var(--bg);
  font-size: .86rem; font-weight: 500; font-family: var(--body);
}
.platform-badges img { width: 18px; height: 18px; }

.fingerprint {
  background: var(--ink); border-radius: 18px; padding: 26px 26px 22px;
  color: #fff;
}
.fingerprint .fp-head {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .06em;
  text-transform: uppercase; color: rgba(255,255,255,.45);
  margin-bottom: 16px;
}
.fp-rows { display: flex; flex-direction: column; gap: 7px; }
.fp-row { display: flex; align-items: center; gap: 10px; }
.fp-row .fp-label { font-family: var(--mono); font-size: .62rem; color: rgba(255,255,255,.35); width: 64px; flex: none; }
.fp-row .bar { height: 8px; border-radius: 2px; background: rgba(255,255,255,.18); }
.fp-row.match .bar { background: var(--signal); }
.fp-row.match .fp-label { color: var(--signal); }

/* ---------- Content DNA dual-panel visual ---------- */
.dna-section {
  padding: clamp(60px, 8vw, 110px) clamp(20px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}
.dna-section .section-head { margin-bottom: 40px; }
.dna-panels {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2px; background: var(--line);
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
}
.dna-panel {
  background: var(--ink); padding: clamp(24px, 4vw, 40px);
  display: flex; flex-direction: column; align-items: center;
}
.dna-panel .panel-label {
  align-self: flex-start;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .06em;
  text-transform: uppercase; color: rgba(255,255,255,.5);
  margin-bottom: 20px;
}
.dna-icon {
  width: clamp(140px, 22vw, 220px); height: clamp(140px, 22vw, 220px);
}
.dna-data {
  width: clamp(140px, 22vw, 220px); height: clamp(140px, 22vw, 220px);
  font-family: var(--mono); font-size: .56rem; line-height: 1.35;
  letter-spacing: .02em; color: var(--signal);
  overflow: hidden; word-break: break-all;
  -webkit-mask-image: var(--dna-mask); mask-image: var(--dna-mask);
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
.dna-caption { color: var(--muted); font-family: var(--body); font-size: .92rem; text-align: center; margin-top: 22px; max-width: 320px; }
.dna-caption strong { color: var(--ink); }

.compare-wrap {
  position: relative; overflow: hidden; border-radius: 18px;
  box-shadow: var(--shadow);
  --reveal: 50%;
  max-width: 900px; margin: 0 auto;
  cursor: ew-resize;
}
.compare-original { display: block; width: 100%; height: auto; }
.compare-ascii {
  position: absolute; inset: 0; width: 100%; height: 100%;
  background: var(--ink);
  clip-path: inset(0 0 0 var(--reveal));
}
.compare-range {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; margin: 0; cursor: ew-resize;
}
.compare-handle {
  position: absolute; top: 0; bottom: 0; left: var(--reveal);
  width: 2px; background: var(--signal); pointer-events: none;
  transform: translateX(-1px);
}
.compare-handle::after {
  content: '\2194';
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--signal); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 15px;
  box-shadow: 0 6px 16px rgba(255,75,46,.4);
}
.compare-tag {
  position: absolute; top: 14px;
  font-family: var(--mono); font-size: .68rem; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: #fff;
  background: rgba(14,16,18,.55); backdrop-filter: blur(4px);
  padding: 5px 10px; border-radius: 999px; pointer-events: none;
}
.compare-tag.left { left: 14px; }
.compare-tag.right { right: 14px; }

/* ---------- Sections ---------- */
.section { padding: clamp(60px, 8vw, 110px) clamp(20px, 5vw, 64px); }
.section-head { max-width: 780px; margin-bottom: 44px; }
.section-head h2, .split h2, .contact h2 {
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
  line-height: 1.04; letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section-head p, .split p { color: var(--muted); font-size: 1.05rem; font-family: var(--body); }
.compliance-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.compliance-tags span {
  font-family: var(--mono); font-size: .72rem; font-weight: 500;
  border: 1px solid var(--line); border-radius: 6px; padding: 5px 10px;
  color: var(--muted);
}

/* ---------- Service cards ---------- */
.cards.four { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.card { background: var(--bg); padding: 28px 24px; min-height: 250px; display: flex; flex-direction: column; }
.card .tag {
  font-family: var(--mono); font-size: .68rem; font-weight: 600; letter-spacing: .06em;
  color: var(--muted); text-transform: uppercase; margin-bottom: 40px;
}
.card h3 { font-size: 1.1rem; line-height: 1.25; letter-spacing: -.01em; margin-bottom: 10px; font-weight: 600; }
.card p { color: var(--muted); font-size: .92rem; font-family: var(--body); margin: 0; }

/* ---------- Products ---------- */
.products { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.product-list { display: grid; gap: 18px; }
.product {
  display: grid; grid-template-columns: 190px 1fr auto;
  gap: 28px; align-items: center;
  background: var(--bg); border: 1px solid var(--line); border-radius: 16px;
  padding: 26px 28px;
}
.product .logo-wrap {
  display: flex; align-items: center; justify-content: center;
  width: 190px; height: 150px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
}
.product img { width: 150px; height: 150px; object-fit: contain; }
.product h3 { font-size: 1.3rem; letter-spacing: -.02em; margin-bottom: 6px; font-weight: 600; }
.product p { color: var(--muted); font-size: .96rem; font-family: var(--body); max-width: 560px; margin: 0; }
.product .status {
  font-family: var(--mono); font-size: .68rem; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: var(--signal);
  border: 1px solid var(--signal-soft); background: var(--signal-soft);
  padding: 6px 12px; border-radius: 999px; white-space: nowrap; justify-self: end;
}
.note { color: var(--muted); margin: 26px 0 0; font-size: .9rem; font-family: var(--body); }

/* ---------- About ---------- */
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 7vw, 90px); align-items: start; }
.split p { max-width: 780px; font-family: var(--body); }
.split p + p { margin-top: 16px; }

/* ---------- Contact ---------- */
.contact {
  margin: clamp(20px, 5vw, 64px);
  padding: clamp(44px, 8vw, 84px);
  border-radius: 24px;
  background: var(--ink);
  color: #fff;
}
.contact .eyebrow { color: var(--signal); }
.contact .eyebrow::before { background: var(--signal); box-shadow: 0 0 0 3px rgba(255,75,46,.25); }
.contact h2 { max-width: 780px; color: #fff; }
.contact a.mail {
  display: inline-flex; margin-top: 20px;
  font-family: var(--display); font-size: clamp(1.15rem, 2.6vw, 1.7rem);
  font-weight: 600; letter-spacing: -.01em;
  color: #fff; border-bottom: 2px solid var(--signal);
}

.easter-egg {
  text-align: center;
  padding: 8px clamp(20px, 5vw, 64px) clamp(36px, 6vw, 60px);
  font-family: var(--mono); font-size: .84rem;
}
.easter-egg .q { color: var(--muted); }
.easter-egg .strike { color: var(--muted); position: relative; margin: 0 4px; }
.easter-egg .strike::after {
  content: ''; position: absolute; left: -2px; right: -2px; top: 52%;
  height: 1.5px; background: var(--signal); transform: rotate(-3deg);
}
.easter-egg .answer { color: var(--ink); font-weight: 600; }

.easter-egg.top-banner {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  flex-wrap: wrap;
  padding: 10px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.easter-egg.top-banner .ghost-icon { width: 20px; height: 20px; flex: none; }

footer {
  display: flex; justify-content: flex-start; gap: 20px;
  padding: 26px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted); font-family: var(--mono);
  font-size: .78rem; letter-spacing: .02em;
}

@media (max-width: 980px) {
  nav { display: none; }
  .split { grid-template-columns: 1fr; }
  .cards.four { grid-template-columns: repeat(2, 1fr); }
  .pipeline-inner { grid-template-columns: 1fr; }
  .pipeline-step + .pipeline-step { border-left: none; border-top: 1px solid var(--line); }
  .annotation-row { grid-template-columns: repeat(2, 1fr); row-gap: 22px; }
  .scan-frame { aspect-ratio: 4 / 3; flex-direction: column; }
  .scan-post { flex: 0 0 130px; border-left: none; border-top: 1px solid rgba(255,255,255,.1); }
  .dna-panels { grid-template-columns: 1fr; }
  .product { grid-template-columns: 90px 1fr; }
  .product .status { grid-column: 2; justify-self: start; margin-top: 4px; }
  .platforms-section { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .site-header { padding: 14px 18px; }
  .brand img { width: 30px; height: 30px; }
  .cards.four { grid-template-columns: 1fr; }
  .card, .product { padding: 22px; }
  .contact { margin: 16px; padding: 30px 22px; border-radius: 18px; }
  footer { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}