/* ============================================================
   VolkCell - darkroom-laboratory visual system
   Single cyan lab-blue accent · hairline borders · no shadows
   Syne (logo) · Manrope (headings) · Inter (body) · Roboto Mono (technical)
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@400;500;600;700&family=Roboto+Mono:wght@400;500&family=Syne:wght@600&display=swap");

:root {
  color-scheme: dark;

  /* Surfaces - near-black with a cool blue undertone */
  --canvas: #090c11;
  --canvas-2: #0c1016;
  --card: #10151c;
  --card-2: #161d27;
  --void: #000000;

  /* Ink / text */
  --ink: #eef2f7;
  --ink-strong: #ffffff;
  --muted: #9aa7b6;
  --faint: #5d6b7b;

  /* Lines */
  --line: #222c38;
  --line-strong: #33404f;

  /* Accent - cyan lab-blue */
  --accent: #7fb8c2;
  --accent-bright: #9acdd6;
  --accent-soft: #c2dfe5;
  --accent-dim: rgba(127, 184, 194, 0.14);
  --accent-line: rgba(127, 184, 194, 0.42);
  --accent-glow: rgba(127, 184, 194, 0.5);

  /* Type */
  --font-heading: "Manrope", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-logo: "Syne", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --pill: 9999px;

  --maxw: 1200px;
  --gutter: 24px;

  font-family: var(--font-body);
}

@property --scroll-trace-y {
  syntax: "<percentage>";
  inherits: true;
  initial-value: -30%;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: -0.006em;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* Keyboard focus - single accent ring, never on mouse click */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin: 0;
}

::selection { background: var(--accent); color: #04121f; }

/* ── Shared layout helpers ── */
.wrap {
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.eyebrow.no-dot::before { display: none; }

.accent { color: var(--accent); }

/* ============================================================
   Header / navigation
   ============================================================ */
.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  width: min(var(--maxw), calc(100% - 32px));
  padding: 9px 9px 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(9, 12, 17, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.site-header.is-sticky {
  background: rgba(7, 10, 14, 0.9);
  border-color: var(--line-strong);
}

.brand { display: inline-flex; align-items: center; }
.brand span {
  font-family: var(--font-logo);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink-strong);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.nav-links a,
.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: -0.01em;
  color: var(--muted);
  transition: color 0.18s ease, background 0.18s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible,
.nav-dropdown-trigger:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink-strong);
  background: rgba(255, 255, 255, 0.05);
}

.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -18px;
  right: -18px;
  height: 20px;
}
.nav-dropdown-trigger { gap: 7px; cursor: pointer; }
.nav-dropdown-trigger::after {
  content: "";
  width: 0; height: 0;
  border-right: 3.5px solid transparent;
  border-left: 3.5px solid transparent;
  border-top: 4.5px solid currentColor;
  opacity: 0.7;
}
.nav-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 30;
  display: grid;
  min-width: 196px;
  padding: 6px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(12, 16, 22, 0.97);
  backdrop-filter: blur(16px);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease 0.1s, transform 0.2s ease 0.1s;
}
.nav-dropdown:hover .nav-menu,
.nav-dropdown:focus-within .nav-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}
.nav-menu a { justify-content: flex-start; width: 100%; white-space: nowrap; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--ink-strong);
  color: #04121f;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: background 0.18s ease, transform 0.18s ease;
}
.nav-cta:hover, .nav-cta:focus-visible { background: var(--accent-bright); transform: translateY(-1px); }

.menu-toggle {
  display: none;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  cursor: pointer;
}
.menu-toggle:hover { background: rgba(255, 255, 255, 0.05); }

/* ============================================================
   Buttons
   ============================================================ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.button:hover { transform: translateY(-1px); }

.button-primary { background: var(--ink-strong); color: #04121f; border: 1px solid var(--ink-strong); }
.button-primary:hover, .button-primary:focus-visible { background: var(--accent-bright); border-color: var(--accent-bright); }

.button-outline { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
.button-outline:hover, .button-outline:focus-visible { border-color: var(--accent-line); color: var(--ink-strong); }

.button-accent { background: var(--accent); color: #04121f; border: 1px solid var(--accent); }
.button-accent:hover, .button-accent:focus-visible { background: var(--accent-bright); border-color: var(--accent-bright); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  isolation: isolate;
  z-index: 1;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 126px 0 78px;
  background: transparent;
}
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-shade {
  z-index: -3;
  background:
    radial-gradient(120% 90% at 18% 30%, rgba(9, 12, 17, 0.06) 0%, rgba(5, 7, 11, 0.58) 68%, rgba(0, 0, 0, 0.68) 100%),
    linear-gradient(180deg, rgba(5, 7, 11, 0.32) 0%, rgba(5, 7, 11, 0.06) 48%, rgba(0, 0, 0, 0.32) 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 60% at 50% 40%, #000 0%, transparent 78%);
  mask-image: radial-gradient(80% 60% at 50% 40%, #000 0%, transparent 78%);
  opacity: 0.4;
}

.hero-content {
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.78fr);
  gap: clamp(34px, 6vw, 72px);
  align-items: center;
}
.hero h1 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(2.9rem, 7.2vw, 5.75rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
  color: var(--ink-strong);
}
.hero h1 .accent { color: var(--accent); }

/* Typewriter hero verb (Count → Score → Label → Characterise → Classify → Measure) */
.word-rotator {
  display: block;
  position: relative;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
  text-transform: capitalize;
}
.word-rotator__word {
  display: inline-block;
}
.word-rotator__caret {
  display: inline-block;
  width: 0.06em;
  min-width: 2px;
  height: 0.92em;
  margin-left: 0.03em;
  background: currentColor;
  transform: translateY(0.06em);
  animation: caret-blink 1.05s steps(1) infinite;
}
@keyframes caret-blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}
/* Visually hidden copy of the verb so the headline still reads naturally to screen readers */
.word-rotator-sr {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.hero-copy {
  max-width: 50ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.06rem, 1.45vw, 1.24rem);
  line-height: 1.5;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.hero-reassurance {
  margin: 16px 0 0;
  max-width: 54ch;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.hero-scroll-link {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease;
}
.hero-scroll-link:hover,
.hero-scroll-link:focus-visible {
  transform: translateY(2px);
  border-color: var(--accent-line);
  color: var(--ink-strong);
  background: rgba(127, 184, 194, 0.08);
}

.hero-app-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(80% 120% at 50% 0%, rgba(127, 184, 194, 0.13), transparent 66%),
    rgba(8, 12, 18, 0.9);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.03);
}
.hero-app-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.12;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
}
.preview-topbar,
.preview-steps {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
}
.preview-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 9px;
  border: 1px solid var(--accent-line);
  border-radius: var(--pill);
  color: var(--accent);
  background: rgba(127, 184, 194, 0.08);
}
.preview-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.preview-main {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 14px;
  padding: 14px;
}
.preview-image {
  overflow: hidden;
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #05080e;
}
.preview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.preview-side {
  display: grid;
  gap: 10px;
  align-content: stretch;
}
.preview-side > div {
  display: grid;
  align-content: center;
  gap: 8px;
  min-height: 78px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(16, 21, 28, 0.84);
}
.preview-label {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
}
.preview-side strong {
  color: var(--ink-strong);
  font-size: 1.35rem;
  font-weight: 500;
}
.preview-steps {
  justify-content: stretch;
  border-top: 1px solid var(--line);
  border-bottom: 0;
}
.preview-steps span {
  flex: 1;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  text-align: center;
  color: var(--ink);
  background: rgba(16, 21, 28, 0.68);
}

/* Hero stat strip */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 54px;
  border-top: 1px solid var(--line);
  grid-column: 1 / -1;
}
.hero-stat { padding: 22px 22px 4px; text-align: center; }
.hero-stat .stat-num {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
}
.hero-stat .stat-num .accent { color: var(--accent); }
.hero-stat .stat-label {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: -0.01em;
  color: var(--faint);
}

/* ============================================================
   Persistent analysis field - landing-page visual narrative
   ============================================================ */
main#top {
  position: relative;
  isolation: isolate;
  overflow: clip;
}

.analysis-field {
  --scene-x: 18%;
  --scene-y: 56%;
  --scroll-trace-y: -30%;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.6s ease;
}
.analysis-field::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  background:
    radial-gradient(46% 60% at var(--scene-x) var(--scene-y), rgba(127, 184, 194, 0.075), transparent 72%),
    linear-gradient(180deg, rgba(9, 12, 17, 0.08), rgba(9, 12, 17, 0.38));
  transition: background 0.8s ease;
}
.analysis-field[data-active-scene="problem"] { --scene-x: 82%; --scene-y: 38%; }
.analysis-field[data-active-scene="products"] { --scene-x: 18%; --scene-y: 56%; }
.analysis-field[data-active-scene="use-cases"] { --scene-x: 76%; --scene-y: 64%; }
.analysis-field[data-active-scene="pricing"] { --scene-x: 70%; --scene-y: 42%; }
.analysis-field[data-active-scene="closing"] { --scene-x: 50%; --scene-y: 74%; }

.analysis-field-image,
.analysis-field-trace,
.analysis-field-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.analysis-field-image {
  z-index: 0;
  object-fit: cover;
  opacity: 0.82;
  filter: saturate(0.78) contrast(1.08) brightness(0.88);
  transform: scale(1.025);
}
.analysis-field-shade {
  z-index: 1;
  background:
    radial-gradient(80% 75% at 52% 44%, transparent 0%, rgba(5, 8, 13, 0.18) 58%, rgba(5, 8, 13, 0.66) 100%),
    linear-gradient(180deg, rgba(5, 8, 13, 0.08), rgba(5, 8, 13, 0.34));
}
.analysis-field-trace {
  z-index: 3;
  object-fit: cover;
  mix-blend-mode: screen;
  opacity: 0;
  filter: brightness(1.3) saturate(1.18) drop-shadow(0 0 7px rgba(127, 184, 194, 0.38));
  transform: scale(1.025);
  transition: opacity 0.16s ease;
  will-change: opacity, mask-position;
}
.analysis-field-trace-scroll {
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent calc(var(--scroll-trace-y) - 22%),
    rgba(0, 0, 0, 0.72) calc(var(--scroll-trace-y) - 9%),
    #000 var(--scroll-trace-y),
    rgba(0, 0, 0, 0.72) calc(var(--scroll-trace-y) + 9%),
    transparent calc(var(--scroll-trace-y) + 22%)
  );
  mask-image: linear-gradient(
    to bottom,
    transparent calc(var(--scroll-trace-y) - 22%),
    rgba(0, 0, 0, 0.72) calc(var(--scroll-trace-y) - 9%),
    #000 var(--scroll-trace-y),
    rgba(0, 0, 0, 0.72) calc(var(--scroll-trace-y) + 9%),
    transparent calc(var(--scroll-trace-y) + 22%)
  );
}
.analysis-field-trace-scroll {
  opacity: 0.34;
  animation: traceSweep 7.5s linear infinite;
}

@keyframes traceSweep {
  0% { --scroll-trace-y: -24%; }
  100% { --scroll-trace-y: 124%; }
}

.analysis-field-grid {
  position: absolute;
  inset: -8%;
  z-index: 2;
  background-image:
    linear-gradient(rgba(127, 184, 194, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 184, 194, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 80% at 50% 50%, #000 0%, transparent 82%);
  mask-image: radial-gradient(80% 80% at 50% 50%, #000 0%, transparent 82%);
  transform: perspective(900px) rotateX(58deg) translateY(18%) scale(1.35);
  transform-origin: 50% 100%;
  opacity: 0.46;
}

.analysis-rail {
  position: fixed;
  top: 50%;
  right: 8px;
  z-index: 3;
  display: grid;
  justify-items: center;
  gap: 14px;
  opacity: 0;
  transform: translateY(-50%);
  transition: opacity 0.35s ease;
}
.analysis-rail.is-visible { opacity: 1; }
.analysis-rail::before {
  content: "";
  position: absolute;
  top: 28px;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(transparent, rgba(127, 184, 194, 0.28) 16%, rgba(127, 184, 194, 0.28) 84%, transparent);
}
.analysis-rail-label {
  margin-bottom: 8px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
.analysis-marker {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(127, 184, 194, 0.15);
  border-radius: 50%;
  background: rgba(9, 12, 17, 0.9);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--faint);
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}
.analysis-marker.is-active {
  border-color: var(--accent);
  background: var(--accent);
  color: #04121f;
  transform: scale(1.12);
  box-shadow: 0 0 22px rgba(127, 184, 194, 0.35);
}

/* ============================================================
   Sections
   ============================================================ */
main#top .section,
main#top .closing {
  position: relative;
  z-index: 1;
}
.section {
  padding: clamp(64px, 8vw, 104px) 0;
}
.section-tight { padding: clamp(44px, 6vw, 72px) 0; }
.section-alt { background: var(--canvas-2); }
main#top .section {
  border-top: 1px solid rgba(34, 44, 56, 0.6);
  background:
    radial-gradient(50% 90% at 100% 50%, rgba(127, 184, 194, 0.025), transparent 70%),
    rgba(9, 12, 17, 0.78);
  backdrop-filter: blur(1px);
}
main#top .section-alt {
  background:
    radial-gradient(46% 80% at 0% 50%, rgba(127, 184, 194, 0.035), transparent 72%),
    rgba(12, 16, 22, 0.84);
}

.section-head {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin-bottom: 44px;
}
.counter {
  display: inline-flex;
  align-items: center;
  align-self: start;
  justify-self: start;
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}
.section-head h2 {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  color: var(--ink-strong);
}
.section-head h2 .accent { color: var(--accent); }
.section-head .lede {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.5;
}

/* ============================================================
   Workflow proof band
   ============================================================ */
.workflow-band {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 28px;
  align-items: stretch;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 120% at 0% 0%, rgba(127, 184, 194, 0.1), transparent 64%),
    rgba(16, 21, 28, 0.84);
}
.workflow-proof {
  display: grid;
  align-content: center;
  gap: 16px;
}
.workflow-proof h2 {
  max-width: 15ch;
  color: var(--ink-strong);
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.05;
}
.workflow-proof p {
  max-width: 52ch;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}
.signup-expectation {
  display: grid;
  gap: 12px;
  margin-top: 8px;
  padding: 18px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  background: rgba(127, 184, 194, 0.07);
}
.signup-expectation span {
  color: var(--ink-strong);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}
.signup-expectation ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.signup-expectation li {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}
.signup-expectation li::before {
  content: "";
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--accent);
}
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.workflow-steps article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 220px;
  padding: 22px;
  border-left: 1px solid var(--accent-line);
  background: rgba(7, 11, 17, 0.48);
}
.workflow-steps span {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.74rem;
}
.workflow-steps h3 {
  color: var(--ink-strong);
  font-size: 1.24rem;
  font-weight: 600;
  letter-spacing: 0;
}
.workflow-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}
.workflow-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.workflow-actions {
  grid-column: 1 / -1;
  justify-content: flex-end;
  padding-top: 4px;
}
.section-actions {
  justify-content: center;
  margin-top: 34px;
}

/* ── Cell-count dependency map ── */
.cell-count-map {
  position: relative;
  display: grid;
  min-height: clamp(560px, 58vw, 700px);
  margin-top: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 50% 50%, rgba(127, 184, 194, 0.12), transparent 34%),
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    rgba(7, 11, 17, 0.82);
  background-size: auto, 48px 48px, 48px 48px, auto;
}
.cell-count-core,
.cell-count-node {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  text-align: center;
}
.cell-count-core {
  top: 50%;
  left: 50%;
  width: clamp(188px, 20vw, 250px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1px solid var(--accent-line);
  border-radius: 50%;
  background: rgba(10, 17, 24, 0.92);
  box-shadow: inset 0 0 0 1px rgba(127, 184, 194, 0.08), 0 0 42px rgba(127, 184, 194, 0.18);
  color: var(--ink-strong);
  gap: 6px;
  padding: 28px;
}
.cell-count-icon-stack {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 76px;
}
.cell-count-icon-stack img {
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(127, 184, 194, 0.28));
}
.cell-count-icon-stack img {
  width: 76px;
  height: 76px;
  opacity: 0.92;
}
.cell-count-core > span:not(.cell-count-icon-stack) {
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.cell-count-core strong {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
}
.cell-count-node {
  width: clamp(136px, 15vw, 190px);
  gap: 12px;
  font-family: var(--font-mono);
  font-size: clamp(0.74rem, 1.1vw, 0.92rem);
  line-height: 1.35;
  color: var(--ink);
}
.cell-count-node img {
  width: clamp(74px, 8vw, 104px);
  height: clamp(74px, 8vw, 104px);
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(16, 21, 28, 0.9);
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(127, 184, 194, 0.18));
}
.cell-count-icon-cluster {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}
.cell-count-icon-frame {
  display: grid;
  place-items: center;
  width: clamp(54px, 5.4vw, 68px);
  height: clamp(54px, 5.4vw, 68px);
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: rgba(16, 21, 28, 0.9);
}
.cell-count-node .cell-count-icon-cluster img {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.cell-count-node > span:not(.cell-count-icon-cluster) {
  display: inline-flex;
  justify-content: center;
  min-height: 42px;
  padding: 7px 12px;
  border: 1px solid rgba(127, 184, 194, 0.18);
  border-radius: var(--radius-sm);
  background: rgba(8, 12, 18, 0.72);
  backdrop-filter: blur(8px);
}
.node-titre { top: 5%; left: 50%; transform: translateX(-50%); }
.node-profile { top: 28%; right: 7%; }
.node-transfection { right: 15%; bottom: 10%; }
.node-differentiation { left: 12%; bottom: 10%; width: clamp(220px, 20vw, 280px); }
.node-empty-full { top: 28%; left: 7%; }
.cell-count-web {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.cell-count-web::before,
.cell-count-web::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 56%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(127, 184, 194, 0.16);
  border-radius: 50%;
}
.cell-count-web::after {
  width: 34%;
  border-color: rgba(127, 184, 194, 0.12);
}
.cell-count-web span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34%;
  height: 1px;
  transform-origin: 0 50%;
  background: linear-gradient(90deg, rgba(127, 184, 194, 0.5), transparent);
}
.cell-count-web span:nth-child(1) { transform: rotate(-90deg); }
.cell-count-web span:nth-child(2) { transform: rotate(-26deg); }
.cell-count-web span:nth-child(3) { transform: rotate(38deg); }
.cell-count-web span:nth-child(4) { transform: rotate(142deg); }
.cell-count-web span:nth-child(5) { transform: rotate(206deg); }

/* ============================================================
   Products - split feature
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.product-card {
  display: flex;
  flex-direction: column;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--card);
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.product-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.product-card .kicker {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.product-card h3 {
  font-size: clamp(2.2rem, 4.1vw, 3.3rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
}
.product-card > p { margin: 14px 0 0; color: var(--muted); font-size: 1.02rem; }
.product-card ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.product-card li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--ink);
  font-size: 0.98rem;
}
.product-card li::before {
  content: "";
  flex: 0 0 auto;
  margin-top: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}
.product-card .card-actions { margin-top: auto; padding-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.product-card-full {
  max-width: 720px;
  margin-inline: auto;
}
.product-card-steps {
  margin: 26px 0 2px;
}

.analysis-console {
  margin: 26px 0 2px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #070b11;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.02);
}
.console-head,
.console-metrics {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: var(--faint);
}
.console-head { border-bottom: 1px solid var(--line); }
.console-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--accent);
}
.console-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.console-stage {
  position: relative;
  overflow: hidden;
}
.console-stage img {
  display: block;
  width: 100%;
  height: auto;
}
.console-metrics {
  justify-content: flex-start;
  gap: 22px;
  border-top: 1px solid var(--line);
  text-transform: none;
}
.console-metrics strong { color: var(--ink-strong); font-weight: 500; }

.product-media {
  margin: 22px 0 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card-2);
  display: grid;
  place-items: center;
  min-height: 220px;
}
.product-media img { width: 100%; max-height: 230px; object-fit: contain; }

/* ============================================================
   Capabilities + use-case compare sliders
   ============================================================ */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 56px;
}
.cap {
  padding: 22px;
  border: 1px solid var(--line);
  border-top: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  background: var(--card);
}
.cap-index {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.cap h4 { font-size: 1.02rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink-strong); }
.cap p { margin: 6px 0 0; color: var(--muted); font-size: 0.9rem; }

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.case-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.case-copy { padding: 26px 26px 20px; }
.case-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}
.case-copy h3 { font-size: 1.24rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink-strong); }
.case-copy p { margin: 10px 0 0; color: var(--muted); font-size: 0.96rem; }

.compare {
  --split: 50%;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #05080e;
  user-select: none;
  border-top: 1px solid var(--line);
}
.compare::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: -30%;
  bottom: -30%;
  left: -20%;
  width: 18%;
  transform: skewX(-14deg);
  background: linear-gradient(90deg, transparent, rgba(95, 227, 245, 0.13), transparent);
  opacity: 0;
  pointer-events: none;
}
.case-card.is-visible .compare::after { animation: compareScan 1.8s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both; }
@keyframes compareScan {
  0% { left: -20%; opacity: 0; }
  18% { opacity: 1; }
  100% { left: 112%; opacity: 0; }
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare-segmented { clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.compare-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--split);
  width: 2px;
  transform: translateX(-1px);
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
  pointer-events: none;
}
.compare-divider::after {
  content: "<>";
  position: absolute;
  top: 50%; left: 50%;
  width: 44px; height: 34px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: rgba(7, 12, 20, 0.85);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 32px;
  text-align: center;
  box-shadow: 0 0 16px var(--accent-glow);
}
.compare-label {
  position: absolute;
  top: 12px;
  z-index: 3;
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(6, 10, 16, 0.7);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.compare-label-left { left: 12px; }
.compare-label-right { right: 12px; }
.compare-label-segmented {
  color: var(--accent);
  border-color: var(--accent-line);
}
.compare-label-raw {
  color: var(--ink);
  border-color: var(--line-strong);
}
.compare-range {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}
.compare:focus-within .compare-divider::after { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ============================================================
   Conversion proof section
   ============================================================ */
.conversion-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 16px;
  align-items: stretch;
}
/* Friction card removed: stack the result panel and proof strip in one centred column */
.conversion-grid:has(> .result-panel:first-child) {
  grid-template-columns: 1fr;
  max-width: 820px;
  margin-inline: auto;
}
.friction-panel,
.result-panel,
.anonymous-proof {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.friction-panel {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: clamp(26px, 4vw, 36px);
}
.friction-panel h3 {
  color: var(--ink-strong);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.08;
}
.comparison-list {
  display: grid;
  gap: 10px;
}
.comparison-list div {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-left: 1px solid var(--line-strong);
  background: rgba(7, 11, 17, 0.42);
}
.comparison-list div:last-child {
  border-left-color: var(--accent);
  background: rgba(127, 184, 194, 0.08);
}
.comparison-list span {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
}
.comparison-list strong {
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 500;
}
.result-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  overflow: hidden;
}
.result-media {
  min-height: 100%;
  background: #05080e;
}
.result-media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}
.result-copy {
  display: grid;
  align-content: center;
  gap: 16px;
  padding: clamp(24px, 3.5vw, 34px);
}
.result-copy h3 {
  color: var(--ink-strong);
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.025em;
}
.result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.result-metrics span {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.66rem;
}
.result-metrics strong {
  color: var(--ink-strong);
  font-family: var(--font-body);
  font-size: 1.18rem;
  font-weight: 500;
}
.csv-preview {
  display: grid;
  gap: 6px;
  overflow-x: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(5, 8, 14, 0.86);
}
.csv-preview span {
  min-width: max-content;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}
.result-copy .card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.anonymous-proof {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
}
.anonymous-proof div {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 24px;
  border-right: 1px solid var(--line);
}
.anonymous-proof div:last-child { border-right: 0; }
.anonymous-proof .pnum {
  color: var(--ink-strong);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}
.anonymous-proof p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ============================================================
   Proof band
   ============================================================ */
.proof-curve {
  position: relative;
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) 1fr;
  min-height: 280px;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 120% at 100% 20%, rgba(127, 184, 194, 0.09), transparent 68%),
    rgba(7, 11, 17, 0.92);
}
.proof-curve-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 30px;
  border-right: 1px solid var(--line);
}
.proof-curve-copy span,
.proof-axis {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint);
}
.proof-curve-copy strong {
  max-width: 16ch;
  font-size: 1.28rem;
  font-weight: 500;
  line-height: 1.18;
  color: var(--ink-strong);
}
.proof-curve svg { width: 100%; height: 100%; min-height: 260px; }
.proof-grid-lines path {
  fill: none;
  stroke: rgba(154, 167, 182, 0.12);
  stroke-width: 1;
}
.proof-trend-glow {
  fill: none;
  stroke: rgba(127, 184, 194, 0.16);
  stroke-width: 14;
  filter: blur(8px);
}
.proof-trend {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linecap: round;
}
.proof-error-bars line {
  stroke: var(--muted);
  stroke-width: 1.5;
  opacity: 0.55;
}
.proof-points circle {
  fill: var(--canvas);
  stroke: var(--accent);
  stroke-width: 2;
  filter: drop-shadow(0 0 6px rgba(127, 184, 194, 0.65));
}
.proof-axis {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.proof-axis-y,
.proof-axis-x {
  position: absolute;
}
.proof-axis-y {
  left: 240px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
}
.proof-axis-x {
  left: 67%;
  right: auto;
  bottom: 14px;
  transform: translateX(-50%);
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}
.proof {
  padding: 36px 28px;
  border-right: 1px solid var(--line);
}
.proof:last-child { border-right: 0; }
.proof .pnum {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  color: var(--ink-strong);
}
.proof .pnum .accent { color: var(--accent); }
.proof .plabel { margin-top: 8px; color: var(--muted); font-size: 0.92rem; }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-block { margin-top: 8px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.pricing-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pricing-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.pricing-card-featured {
  border-color: var(--accent-line);
  background:
    linear-gradient(180deg, var(--accent-dim) 0%, transparent 40%),
    var(--card);
}
.pricing-card-featured::before {
  content: "Most popular";
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 4px 10px;
  border-radius: var(--pill);
  background: var(--accent);
  color: #04121f;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.pricing-tier {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.pricing-price {
  margin: 10px 0 0;
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
}
.pricing-period { font-size: 0.92rem; font-weight: 400; color: var(--faint); letter-spacing: -0.01em; }
.pricing-features {
  margin: 22px 0 26px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: grid;
  gap: 11px;
}
.pricing-features li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 0.92rem;
}
.pricing-features li::before {
  content: "";
  flex: 0 0 auto;
  margin-top: 7px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.pricing-features li.pricing-note-star::before {
  background: none;
  width: auto; height: auto;
  margin-top: 0;
  border-radius: 0;
  content: "✱";
  font-size: 0.7rem;
  color: var(--accent);
  line-height: 1.5;
}
.pricing-cta { margin-top: auto; width: 100%; }
.pricing-note {
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}
.pricing-note a { color: var(--accent); }
.pricing-note a:hover { text-decoration: underline; }

/* ============================================================
   Voice of the lab - pull quote
   ============================================================ */
.quote {
  margin: 0;
  padding: clamp(36px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(70% 120% at 0% 0%, var(--accent-dim), transparent 60%),
    var(--card);
}
.quote blockquote {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
  color: var(--ink-strong);
}
.quote blockquote::before { content: "\201C"; color: var(--accent); }
.quote blockquote::after { content: "\201D"; color: var(--accent); }
.quote figcaption {
  display: grid;
  gap: 4px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--muted);
}
.quote .quote-meta { font-size: 0.78rem; color: var(--faint); }

/* ============================================================
   Closing CTA
   ============================================================ */
.closing {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  text-align: center;
  padding: clamp(80px, 12vw, 150px) 0;
  background: var(--void);
}
.closing::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(60% 80% at 50% 120%, var(--accent-dim) 0%, transparent 70%);
}
.closing h2 {
  max-width: 18ch;
  margin: 0 auto;
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
  color: var(--ink-strong);
}
.closing h2 .accent { color: var(--accent); }
.closing p { margin: 22px auto 0; max-width: 52ch; color: var(--muted); font-size: 1.12rem; }
.closing .hero-actions { justify-content: center; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { position: relative; z-index: 1; background: var(--void); border-top: 1px solid var(--line); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, auto);
  gap: 56px;
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 64px 0 36px;
}
.footer-brand span {
  display: inline-flex; align-items: center;
  font-size: 1.24rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink-strong);
}
.footer-tagline { margin: 14px 0 0; color: var(--muted); font-size: 0.92rem; max-width: 32ch; }
.footer-col { display: grid; gap: 10px; align-content: start; min-width: 130px; }
.footer-heading {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint);
}
.footer-col a { color: var(--muted); font-size: 0.94rem; transition: color 0.15s ease; overflow-wrap: break-word; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 22px 0 40px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { margin: 0; color: var(--faint); font-family: var(--font-mono); font-size: 0.78rem; }
.footer-legal { display: flex; gap: 16px; }
.footer-legal a { color: var(--faint); font-family: var(--font-mono); font-size: 0.78rem; text-decoration: none; }
.footer-legal a:hover { color: var(--accent); }

/* Simple footer (sub-pages) */
.site-footer-simple {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 36px 0 44px;
  border-top: 1px solid var(--line);
}
.site-footer-simple .brand span { font-size: 1.24rem; }
.site-footer-simple nav { display: flex; flex-wrap: wrap; gap: 8px; }
.site-footer-simple nav a {
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); padding: 6px 8px;
}
.site-footer-simple nav a:hover { color: var(--accent); }

/* ============================================================
   Sub-page hero + content
   ============================================================ */
.page-shell {
  min-height: 100svh;
  position: relative;
  z-index: 0;
}
.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.08;
  -webkit-mask-image: radial-gradient(ellipse 100% 60% at 50% 10%, #000, transparent 70%);
  mask-image: radial-gradient(ellipse 100% 60% at 50% 10%, #000, transparent 70%);
}
.page-hero {
  position: relative;
  z-index: 1;
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 168px 0 56px;
}
.page-hero::after {
  content: "";
  position: absolute;
  top: 60px;
  left: 50%;
  width: 800px;
  height: 500px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(127, 184, 194, 0.06) 0%, transparent 65%);
  pointer-events: none;
  z-index: -1;
}
.page-hero h1 {
  max-width: 18ch;
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--ink-strong);
}
.page-hero p:not(.eyebrow) {
  max-width: 64ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
}
.page-hero-centered { text-align: center; }
.page-hero-centered h1,
.page-hero-centered p:not(.eyebrow) { margin-left: auto; margin-right: auto; }
.page-hero-centered .eyebrow { justify-content: center; }

/* Legal / long-form prose */
.legal-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--gutter) 80px;
}
.legal-body h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  margin: 40px 0 12px;
}
.legal-body p,
.legal-body li {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--muted);
}
.legal-body ul {
  list-style: disc;
  padding-left: 20px;
  margin: 8px 0 16px;
}
.legal-body a { color: var(--accent); text-decoration: underline; }
.legal-body a:hover { color: var(--accent-bright); }

/* Custom solutions hero */
.custom-solutions-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.custom-solutions-copy h1 { max-width: 14ch; font-size: clamp(2.3rem, 5vw, 4.2rem); }
.custom-solutions-copy p:not(.eyebrow) { max-width: 54ch; font-size: clamp(1rem, 1.6vw, 1.18rem); }
.custom-solutions-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.custom-solutions-media {
  position: relative;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--card);
}
.custom-solutions-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 70% 30%, var(--accent-dim), transparent 70%),
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
  opacity: 0.7;
}

/* Process steps */
.process-section { display: grid; gap: 16px; }
.process-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 28px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.process-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--accent-line);
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 1.1rem;
}
.process-copy .case-kicker { color: var(--accent); }
.process-copy h2 {
  margin: 6px 0 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--ink-strong);
}
.process-copy ul { display: grid; gap: 14px; margin: 22px 0 0; padding: 0; list-style: none; }
.process-copy li { display: grid; gap: 3px; padding-left: 16px; border-left: 2px solid var(--accent-line); }
.process-copy strong { color: var(--ink-strong); font-size: 0.96rem; font-weight: 600; }
.process-copy span { color: var(--muted); font-size: 0.94rem; }

.solutions-cta {
  display: grid;
  justify-items: center;
  gap: 18px;
  margin: 16px 0 64px;
  padding: clamp(48px, 8vw, 84px) 24px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-xl);
  background: radial-gradient(80% 120% at 50% 0%, var(--accent-dim), transparent 70%), var(--card);
  text-align: center;
}
.solutions-cta h2 {
  max-width: 18ch;
  font-size: clamp(1.9rem, 4.5vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
}
.solutions-cta p { max-width: 56ch; margin: 0; color: var(--muted); font-size: 1.05rem; }

/* ── Section glow and stagger ── */
.section-glow { position: relative; overflow: hidden; }
.section-glow::before {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 320px;
  pointer-events: none;
  background: radial-gradient(60% 100% at 50% 0%, var(--accent-dim) 0%, transparent 100%);
  z-index: 0;
}
.section-glow > .wrap { position: relative; z-index: 1; }

[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 0.1s; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 0.18s; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 0.24s; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 0.3s; }

/* Contact */
.contact-panel {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 18px;
  align-items: start;
}
.contact-info-stack { display: grid; gap: 14px; }
.contact-detail, .contact-form-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.contact-detail { padding: 24px; }
.contact-detail-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
.contact-detail h2 { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink-strong); }
.contact-detail p:not(.contact-detail-label) { margin: 10px 0 0; color: var(--muted); font-size: 0.95rem; }
.contact-detail a { color: var(--accent); }
.contact-form-panel { padding: 30px; }
.contact-form-panel h2 { margin: 0 0 20px; font-size: 1.4rem; font-weight: 500; letter-spacing: -0.02em; color: var(--ink-strong); }
.contact-form { display: grid; gap: 14px; }
.contact-form label {
  display: grid;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-form input, .contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 13px 14px;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: -0.01em;
  transition: border-color 0.18s ease;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--faint); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent-line); }
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-form .button { border: 0; }

.form-success {
  display: none;
  padding: 18px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  margin-bottom: 18px;
}
.form-success p { margin: 0; color: var(--ink); }
.form-success p:first-child { font-weight: 600; color: var(--accent); margin-bottom: 4px; }

/* Blog */
.blog-post-list {
  display: grid;
  margin-bottom: 42px;
}
.blog-post-card {
  display: grid;
  gap: 12px;
  max-width: 760px;
  padding: 30px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(80% 120% at 0% 0%, var(--accent-dim), transparent 66%),
    var(--card);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.blog-post-card:hover,
.blog-post-card:focus-visible {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.blog-post-card-meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
}
.blog-post-card strong {
  max-width: 18ch;
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink-strong);
}
.blog-post-card span:last-child {
  max-width: 62ch;
  color: var(--muted);
}
.blog-post-card .blog-post-card-action {
  justify-self: start;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink);
}
.blog-article {
  display: grid;
  gap: 34px;
  max-width: 940px;
}
.blog-article-header {
  display: grid;
  gap: 14px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.blog-article-header h2 {
  max-width: 17ch;
  font-size: clamp(2rem, 4.8vw, 3.8rem);
  color: var(--ink-strong);
}
.blog-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--faint);
}
.blog-article p {
  margin: 0;
  color: var(--muted);
  font-size: 1.03rem;
}
.blog-article h3 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  color: var(--ink-strong);
}
.microfluidic-example {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.blog-media-head {
  display: grid;
  gap: 8px;
  padding: 24px 26px 20px;
}
.blog-media-head h3 { margin: 0; }
.blog-media-head p { max-width: 58ch; }
.microfluidic-compare {
  aspect-ratio: 1224 / 904;
  border-top: 1px solid var(--line);
}
.microfluidic-compare img {
  object-fit: contain;
  background: #e7e9e7;
}
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 18px;
  align-items: start;
}
.blog-panel,
.application-note-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
}
.blog-panel ul {
  display: grid;
  gap: 11px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.blog-panel li {
  display: flex;
  gap: 10px;
  color: var(--ink);
}
.blog-panel li::before {
  content: "";
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  margin-top: 11px;
  border-radius: 50%;
  background: var(--accent);
}
.application-note-panel {
  display: grid;
  gap: 16px;
  border-color: var(--accent-line);
  background:
    radial-gradient(80% 120% at 50% 0%, var(--accent-dim), transparent 72%),
    var(--card);
}
.application-note-panel .button { justify-self: start; }

/* ============================================================
   Checkout pages
   ============================================================ */
.checkout-result {
  display: grid;
  justify-items: center;
  gap: 4px;
  width: min(var(--maxw), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: 180px 0 90px;
  text-align: center;
}
.checkout-result h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 500; letter-spacing: -0.03em; color: var(--ink-strong); }
.checkout-icon { margin-bottom: 16px; }
.checkout-icon-success { color: var(--accent); }
.checkout-icon-failed { color: #ff6b6b; }
.checkout-detail { margin: 14px 0 0; color: var(--muted); font-size: 1.05rem; max-width: 44ch; }
.checkout-detail strong { color: var(--ink); }
.checkout-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; justify-content: center; }

.checkout-container { max-width: 720px; margin: 0 auto; padding: 168px 20px 90px; }
.checkout-heading { text-align: center; margin: 0 0 6px; font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 500; letter-spacing: -0.03em; color: var(--ink-strong); }
.checkout-subheading { text-align: center; color: var(--muted); font-family: var(--font-mono); font-size: 0.92rem; margin: 0 0 36px; }
#checkout-mount { min-height: 400px; }
.checkout-spinner { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 60px 20px; color: var(--muted); }
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.checkout-error-msg { text-align: center; padding: 60px 20px; color: var(--muted); display: grid; gap: 18px; justify-items: center; }

/* ============================================================
   Utilities - back to top, progress, reveal
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(12, 16, 22, 0.86);
  backdrop-filter: blur(10px);
  color: var(--ink);
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, border-color 0.18s ease, color 0.18s ease;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { border-color: var(--accent-line); color: var(--accent); }

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  z-index: 70;
  height: 2px;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  transition: width 60ms linear;
  pointer-events: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal="scale"] { transform: scale(0.92); }
[data-reveal].is-visible { opacity: 1; transform: translate(0) scale(1); }

.hero-content { animation: heroEntrance 1s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both; }
.page-hero { animation: heroEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both; }
@keyframes heroEntrance {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .analysis-rail { display: none; }
  .analysis-field-image { opacity: 0.58; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-app-preview { max-width: 720px; }
  .workflow-band { grid-template-columns: 1fr; }
  .conversion-grid { grid-template-columns: 1fr; }
  .result-panel { grid-template-columns: 1fr; }
  .result-media img { min-height: 280px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof:nth-child(2) { border-right: 0; }
  .proof:nth-child(1), .proof:nth-child(2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 860px) {
  .site-header { grid-template-columns: 1fr auto; top: 12px; gap: 12px; width: calc(100% - 24px); }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-cta { display: none; }
  .nav-links {
    position: absolute;
    top: calc(100% + 8px);
    right: 0; left: 0;
    z-index: 35;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
    gap: 2px;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: rgba(9, 12, 17, 0.97);
    backdrop-filter: blur(18px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.18s ease, transform 0.18s ease;
  }
  .site-header.is-menu-open .nav-links { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-links a, .nav-dropdown-trigger { justify-content: flex-start; width: 100%; font-size: 0.9rem; }
  .nav-dropdown { display: grid; grid-template-columns: 1fr; }
  .nav-dropdown::after { display: none; }
  .nav-menu {
    position: static;
    grid-template-columns: 1fr;
    min-width: 0;
    margin: 2px 0;
    padding: 0 0 0 14px;
    border: 0;
    background: transparent;
    backdrop-filter: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }
  .nav-dropdown:hover .nav-menu, .nav-dropdown:focus-within .nav-menu { transform: none; }

  .split, .case-grid, .contact-panel, .custom-solutions-hero, .footer-inner, .blog-layout { grid-template-columns: 1fr; }
  .workflow-steps { grid-template-columns: 1fr; }
  .workflow-steps article { min-height: 0; }
  .workflow-actions, .section-actions { justify-content: stretch; }
  .anonymous-proof { grid-template-columns: 1fr; }
  .anonymous-proof div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .anonymous-proof div:last-child { border-bottom: 0; }
  .cell-count-map { min-height: 680px; }
  .node-titre { top: 4%; }
  .node-profile { top: 25%; right: 4%; }
  .node-transfection { right: 8%; bottom: 10%; }
  .node-differentiation { left: 8%; bottom: 10%; }
  .node-empty-full { top: 25%; left: 4%; }
  .analysis-console { margin-top: 22px; }
  .console-metrics { flex-wrap: wrap; gap: 8px 18px; }
  .proof-curve { grid-template-columns: 1fr; }
  .proof-curve-copy { padding: 22px 24px 4px; border-right: 0; }
  .proof-curve-copy strong { max-width: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stat { padding: 18px 14px; border-bottom: 1px solid var(--line); }
  .footer-inner { gap: 36px; padding: 48px 0 28px; }
  .process-step { grid-template-columns: 1fr; gap: 16px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .analysis-field-image { opacity: 0.52; }
  main#top .section { background-color: rgba(9, 12, 17, 0.84); }
  main#top .section-alt { background-color: rgba(12, 16, 22, 0.88); }
  .cap-grid, .pricing-grid, .proof-grid { grid-template-columns: 1fr; }
  .proof { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof:last-child { border-bottom: 0; }
  .hero { padding: 130px 0 70px; }
  .hero-actions, .closing .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .hero-app-preview { display: none; }
  .workflow-band { padding: 24px; }
  .result-metrics { grid-template-columns: 1fr; }
  .result-copy .card-actions { display: grid; grid-template-columns: 1fr; }
  .hero-scroll-link { justify-self: center; }
  .custom-solutions-actions { display: grid; grid-template-columns: 1fr; }
  .product-card, .contact-form-panel { padding: 24px; }
  .cell-count-map {
    min-height: auto;
    padding: 26px;
    gap: 12px;
  }
  .cell-count-core,
  .cell-count-node {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: 58px;
    transform: none;
  }
  .cell-count-core {
    order: -1;
    aspect-ratio: auto;
    border-radius: var(--radius-sm);
    padding: 22px;
  }
  .cell-count-core strong { margin-top: 4px; }
  .cell-count-web { display: none; }
  .console-head, .console-metrics { padding: 9px 10px; font-size: 0.58rem; }
  .console-metrics { display: grid; grid-template-columns: repeat(2, 1fr); }
  .proof-curve { min-height: 250px; }
  .proof-curve svg { min-height: 210px; }
  .proof-axis-y { left: 10px; top: 50%; transform: translateY(-50%) rotate(-90deg); }
  .proof-axis-x { left: 50%; right: auto; bottom: 10px; transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal], [data-reveal-stagger] > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-content, .page-hero { animation: none !important; }
  .analysis-field-trace, .compare::after { display: none; }
  .analysis-field-image, .proof-trend, .proof-points circle { transform: none !important; animation: none !important; }
  .spinner { animation-duration: 1.6s; }
  .word-rotator__caret { animation: none !important; opacity: 1; }
  .faq-item[open] summary::after { transform: none; }
}

/* ───────────────────────── FAQ ───────────────────────── */
.faq-list {
  max-width: 760px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.2s ease;
}
.faq-item:hover { border-color: var(--line-strong); }
.faq-item[open] { border-color: var(--accent-line); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink-strong);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex: none;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item > p {
  margin: 0;
  padding: 0 24px 22px;
  max-width: 64ch;
  color: var(--muted);
  line-height: 1.6;
}

/* ───────────────────────── Team ───────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 8px;
}
.team-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.team-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}
.team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: #04121f;
  background: var(--accent);
}
.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-social {
  margin-top: auto;
  padding-top: 4px;
}
.team-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.85rem;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.team-linkedin:hover {
  border-color: var(--accent-line);
  color: var(--ink-strong);
}
.team-linkedin svg {
  width: 16px;
  height: 16px;
  flex: none;
}
/* "You?" join-the-team CTA card */
.team-card-cta {
  border-style: dashed;
  border-color: var(--line-strong);
}
.team-card-cta:hover {
  border-color: var(--accent-line);
}
.team-avatar-cta {
  background: transparent;
  border: 1px dashed var(--accent-line);
  color: var(--accent);
}
.team-name {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--ink-strong);
}
.team-role {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.team-bio {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}
.team-note {
  max-width: 60ch;
  margin: 40px auto 0;
  text-align: center;
  color: var(--ink);
  font-size: 1.12rem;
  line-height: 1.6;
}
@media (max-width: 720px) {
  .team-grid { grid-template-columns: 1fr; }
}