:root {
  /* Palette — exact from brief */
  --midnight: #0A1628;
  --deep-navy: #13233C;
  --cyan: #00A8B5;
  --copper: #C67B5C;
  --ivory: #F4F1EB;
  --ivory-warm: #EDE7DA;
  --cool-gray: #9BA8B8;
  --ink: #1A2436;

  /* Type */
  --serif: "Fraunces", Georgia, serif;
  --sans:  "Inter", system-ui, -apple-system, Segoe UI, Helvetica, Arial, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* 8px grid */
  --s1: 8px;  --s2: 16px; --s3: 24px; --s4: 32px;
  --s5: 40px; --s6: 48px; --s7: 64px; --s8: 80px;
  --s9: 96px; --s10: 128px; --s11: 160px;

  /* Container */
  --maxw: 1360px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--midnight);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  overflow-x: hidden;
}

::selection { background: var(--cyan); color: var(--midnight); }

img { max-width: 100%; display: block; }
a { color: inherit; }

/* Page switching */
.page { display: none; }
.page.active { display: block; }

/* ─────────────────────────── NAV ────────────────────────────── */
.nav-wrap {
  position: sticky; top: 0; z-index: 50;
  transition: background 400ms cubic-bezier(.2,.7,.2,1),
              backdrop-filter 400ms cubic-bezier(.2,.7,.2,1),
              border-color 400ms cubic-bezier(.2,.7,.2,1);
  border-bottom: 1px solid transparent;
}
.nav-wrap.scrolled {
  background: rgba(10, 22, 40, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: rgba(244,241,235,0.08);
}
.nav-wrap.on-ivory.scrolled {
  background: rgba(244, 241, 235, 0.78);
  border-bottom-color: rgba(10,22,40,0.08);
}
.nav-wrap.on-ivory { color: var(--midnight); }

.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 22px var(--s6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s6);
}
.wordmark {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.wordmark em { font-style: normal; color: var(--cyan); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--s5);
}
.nav-link {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  color: inherit;
  opacity: 0.78;
  text-decoration: none;
  letter-spacing: 0.005em;
  cursor: pointer;
  background: none; border: none; padding: 0;
  transition: opacity 300ms, color 300ms;
}
.nav-link:hover { opacity: 1; color: var(--cyan); }
.nav-link.active { opacity: 1; color: var(--cyan); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans);
  font-size: 14px; font-weight: 500;
  padding: 12px 18px;
  color: var(--midnight);
  background: var(--ivory);
  text-decoration: none;
  cursor: pointer; border: none;
  transition: background 300ms, color 300ms;
}
.nav-cta:hover { background: var(--cyan); color: var(--midnight); }
.nav-wrap.on-ivory .nav-cta { background: var(--midnight); color: var(--ivory); }
.nav-wrap.on-ivory .nav-cta:hover { background: var(--cyan); color: var(--midnight); }

/* ─────────────────── SHARED TYPE PRIMITIVES ─────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex; align-items: center; gap: var(--s2);
}
.eyebrow::before {
  content: ""; width: 24px; height: 1px; background: currentColor; opacity: 0.9;
}
.section-eyebrow { margin-bottom: var(--s4); }

.section-headline {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(36px, 3.8vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}
.section-headline .em { font-style: italic; font-weight: 500; }

.section-body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--cool-gray);
  max-width: 62ch;
  margin: var(--s4) 0 0;
  text-wrap: pretty;
}
.on-ivory .section-body, .bg-ivory .section-body { color: #596170; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--s6);
}

/* ─────────────────── BUTTONS ─────────────────── */
.cta-row {
  display: flex; align-items: center; gap: var(--s5);
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: var(--s2);
  font-family: var(--sans);
  font-size: 15px; font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--midnight);
  background: var(--ivory);
  border: none;
  padding: 18px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: background 400ms cubic-bezier(.2,.7,.2,1),
              color 400ms cubic-bezier(.2,.7,.2,1);
}
.btn-primary:hover { background: var(--cyan); color: var(--midnight); }
.btn-primary .arrow {
  width: 14px; height: 10px; display: inline-block;
  transition: transform 400ms cubic-bezier(.2,.7,.2,1);
}
.btn-primary:hover .arrow { transform: translateX(4px); }

.bg-ivory .btn-primary { background: var(--midnight); color: var(--ivory); }
.bg-ivory .btn-primary:hover { background: var(--cyan); color: var(--midnight); }

.btn-secondary {
  font-family: var(--sans);
  font-size: 15px; font-weight: 500;
  color: var(--ivory);
  text-decoration: none;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(244, 241, 235, 0.24);
  transition: border-color 400ms, color 400ms;
  cursor: pointer;
}
.btn-secondary:hover { border-bottom-color: var(--cyan); color: var(--cyan); }
.bg-ivory .btn-secondary { color: var(--midnight); border-bottom-color: rgba(10,22,40,0.24); }
.bg-ivory .btn-secondary:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

/* ─────────────────── HERO ─────────────────── */
.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s7) var(--s6) var(--s10);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--s10);
  align-items: center;
}

h1.headline {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(44px, 5.4vw, 80px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin: var(--s4) 0 var(--s5);
  text-wrap: balance;
}
h1.headline .em { font-style: italic; font-weight: 500; color: var(--ivory); }

.subhead {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--cool-gray);
  max-width: 56ch;
  margin: 0 0 var(--s7);
  text-wrap: pretty;
}
.subhead strong { color: var(--ivory); font-weight: 500; }

/* ─── FIGURE ─── */
.figure-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  width: 100%;
  max-width: 560px;
  margin-left: auto;
}
.figure-frame {
  position: absolute; inset: 0;
  border: 1px solid rgba(244, 241, 235, 0.08);
  background: var(--deep-navy);
}
.figure-frame::before, .figure-frame::after {
  content: ""; position: absolute;
  width: 12px; height: 12px;
}
.figure-frame::before {
  top: -1px; left: -1px;
  border-top: 1px solid rgba(244,241,235,0.24);
  border-left: 1px solid rgba(244,241,235,0.24);
}
.figure-frame::after {
  bottom: -1px; right: -1px;
  border-bottom: 1px solid rgba(244,241,235,0.24);
  border-right: 1px solid rgba(244,241,235,0.24);
}
.figure-corner-tr, .figure-corner-bl {
  position: absolute; width: 12px; height: 12px; pointer-events: none;
}
.figure-corner-tr {
  top: -1px; right: -1px;
  border-top: 1px solid rgba(244,241,235,0.24);
  border-right: 1px solid rgba(244,241,235,0.24);
}
.figure-corner-bl {
  bottom: -1px; left: -1px;
  border-bottom: 1px solid rgba(244,241,235,0.24);
  border-left: 1px solid rgba(244,241,235,0.24);
}

/* Holographic figure stage */
.figure-stage {
  position: absolute; inset: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 45% at 50% 92%, rgba(0,196,220,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 50% 40%, rgba(0,168,220,0.06) 0%, transparent 70%),
    var(--deep-navy);
}
.figure-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  user-select: none;
  -webkit-user-drag: none;
  animation: figure-breathe 4s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  filter: drop-shadow(0 0 24px rgba(0, 196, 220, 0.15));
}
@keyframes figure-breathe {
  0%, 100% { transform: scale(1) translateY(0); }
  50% { transform: scale(1.012) translateY(-2px); }
}

/* Horizontal baseline pulse trace behind figure */
.figure-pulse {
  position: absolute;
  left: 0; right: 0;
  top: 48%;
  height: 60px;
  width: 100%;
  opacity: 0.4;
  mix-blend-mode: screen;
  pointer-events: none;
}
.figure-pulse path {
  stroke-dasharray: 600 600;
  stroke-dashoffset: 600;
  animation: pulse-sweep 2.4s linear infinite;
}
@keyframes pulse-sweep {
  0% { stroke-dashoffset: 600; }
  100% { stroke-dashoffset: -600; }
}

/* Scan line moving vertically over the figure */
.figure-scan {
  position: absolute;
  left: 8%; right: 8%;
  height: 2px;
  top: 0;
  background: linear-gradient(90deg, transparent, rgba(0,220,240,0.75), transparent);
  box-shadow: 0 0 12px rgba(0,220,240,0.6);
  opacity: 0.7;
  pointer-events: none;
  animation: scan-sweep 5.5s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes scan-sweep {
  0% { top: 8%; opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.7; }
  100% { top: 94%; opacity: 0; }
}

/* Rotating orbit ring beneath figure (echoes the base ring in image) */
.figure-orbit {
  position: absolute;
  left: 50%;
  bottom: 4%;
  width: 70%;
  height: 6%;
  transform: translateX(-50%);
  border: 1px solid rgba(0, 196, 220, 0.22);
  border-radius: 50%;
  animation: orbit-pulse 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes orbit-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 196, 220, 0.15); opacity: 0.6; }
  50% { box-shadow: 0 0 40px rgba(0, 196, 220, 0.35); opacity: 1; }
}

/* LUMA convergence node (glowing waist-level node to the right of figure) */
.figure-luma {
  position: absolute;
  right: 8%;
  top: 60%;
  width: 72px; height: 72px;
  transform: translate(0, -50%);
  pointer-events: none;
  z-index: 4;
}
.figure-luma .luma-ring,
.figure-luma .luma-ring-2,
.figure-luma .luma-core {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}
.figure-luma .luma-ring {
  width: 58px; height: 58px;
  border: 1px solid rgba(0, 196, 220, 0.6);
  animation: luma-rotate 7s linear infinite;
}
.figure-luma .luma-ring-2 {
  width: 36px; height: 36px;
  border: 1px dashed rgba(0, 196, 220, 0.55);
  animation: luma-rotate 4s linear infinite reverse;
}
.figure-luma .luma-core {
  width: 12px; height: 12px;
  background: radial-gradient(circle, rgba(0,220,240,1) 0%, rgba(0,168,181,0.6) 60%, transparent 100%);
  box-shadow: 0 0 24px rgba(0, 196, 220, 0.7);
  animation: luma-beat 1.6s ease-in-out infinite;
}
.figure-luma .luma-label {
  position: absolute;
  top: 82px; left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
  text-shadow: 0 0 6px rgba(0, 196, 220, 0.5);
}
@keyframes luma-rotate { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes luma-beat {
  0%, 100% { box-shadow: 0 0 24px rgba(0, 196, 220, 0.7); transform: translate(-50%, -50%) scale(1); }
  50% { box-shadow: 0 0 36px rgba(0, 196, 220, 1); transform: translate(-50%, -50%) scale(1.15); }
}

/* Connection links from each zone to the LUMA node */
.figure-links {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  opacity: 0.9;
}
.figure-links .link {
  stroke-dasharray: 3 5;
  animation: link-flow 3s linear infinite;
}
.figure-links .link-2 { animation-delay: 0.4s; }
.figure-links .link-3 { animation-delay: 0.8s; }
.figure-links .link-4 { animation-delay: 1.2s; }
@keyframes link-flow {
  to { stroke-dashoffset: -32; }
}

/* Illustrative-data footnote */
.figure-footnote {
  position: absolute;
  bottom: -22px; left: 0; right: 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: rgba(155, 168, 184, 0.5);
}

/* Reduced motion: silence everything that breathes */
@media (prefers-reduced-motion: reduce) {
  .figure-img,
  .figure-scan,
  .figure-pulse path,
  .figure-orbit,
  .figure-luma .luma-ring,
  .figure-luma .luma-ring-2,
  .figure-luma .luma-core,
  .figure-links .link,
  .figure-label .dot {
    animation: none !important;
  }
  .figure-scan { display: none; }
}

.figure-label {
  position: absolute; top: var(--s3); left: var(--s3);
  font-family: var(--mono);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cool-gray);
  display: flex; align-items: center; gap: var(--s1);
}
.figure-label .dot {
  width: 5px; height: 5px; background: var(--cyan); border-radius: 50%;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.25); }
}
.figure-meta {
  position: absolute; bottom: var(--s3); left: var(--s3); right: var(--s3);
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(155, 168, 184, 0.6);
}

/* Zone markers — interactive */
.zone {
  position: absolute;
  pointer-events: auto;
  cursor: pointer;
  transition: transform 300ms cubic-bezier(.2,.7,.2,1);
}
.zone .ring, .zone .core {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}
.zone .ring {
  width: 22px; height: 22px;
  border: 1px solid var(--cyan);
  opacity: 0.35;
  transition: opacity 400ms, width 400ms, height 400ms;
}
.zone .core {
  width: 8px; height: 8px;
  background: var(--cyan);
  transition: transform 400ms, box-shadow 400ms;
}
.zone.active .ring, .zone:hover .ring {
  opacity: 1;
  width: 36px; height: 36px;
  animation: ring-pulse 2.2s ease-out infinite;
}
.zone.active .core, .zone:hover .core {
  transform: translate(-50%, -50%) scale(1.35);
  box-shadow: 0 0 20px rgba(0, 168, 181, 0.8);
}
@keyframes ring-pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 168, 181, 0.45); }
  80% { box-shadow: 0 0 0 14px rgba(0, 168, 181, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 168, 181, 0); }
}

.zone-tooltip {
  position: absolute;
  left: 28px;
  top: 50%;
  transform: translateY(-50%);
  min-width: 180px;
  padding: 10px 14px;
  background: rgba(10, 22, 40, 0.92);
  border: 1px solid rgba(0, 168, 181, 0.35);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 300ms ease;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ivory);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 5;
}
.zone.active .zone-tooltip, .zone:hover .zone-tooltip { opacity: 1; }
.zone-tooltip .zt-code { color: var(--cyan); }
.zone-tooltip .zt-name {
  font-family: var(--serif); font-size: 15px; font-weight: 500;
  text-transform: none; letter-spacing: -0.01em;
  color: var(--ivory); margin-top: 4px;
}
.zone-tooltip .zt-readout {
  display: flex; gap: 10px; margin-top: 6px;
  font-size: 10px; color: var(--cool-gray); letter-spacing: 0.04em;
}
.zone-tooltip .zt-readout span strong { color: var(--cyan); font-weight: 500; }

/* Position zones on the figure (3:4 image, figure centered ~50% x) */
.zone-forehead { left: 50%; top: 14%;   transform: translate(-50%, -50%); }
.zone-chest    { left: 54%; top: 37%;   transform: translate(-50%, -50%); }
.zone-waist    { left: 52%; top: 62%;   transform: translate(-50%, -50%); }
.zone-feet     { left: 56%; top: 91%;   transform: translate(-50%, -50%); }

.zone-forehead .zone-tooltip,
.zone-chest .zone-tooltip,
.zone-waist .zone-tooltip,
.zone-feet .zone-tooltip {
  left: 30px;
}

/* ─────────────────── CREDIBILITY BAR ─────────────────── */
.cred {
  border-top: 1px solid rgba(244, 241, 235, 0.08);
  border-bottom: 1px solid rgba(244, 241, 235, 0.08);
}
.cred-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s6) var(--s6);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--s7);
  align-items: center;
}
.cred-eyebrow {
  font-family: var(--mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cool-gray);
}
.cred-list {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
}
.cred-item {
  padding: var(--s1) var(--s5);
  display: flex; flex-direction: column; gap: 6px;
  border-left: 1px solid rgba(244, 241, 235, 0.12);
}
.cred-item:first-child { border-left: none; padding-left: 0; }
.cred-item .name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17px;
  color: var(--ivory);
  letter-spacing: -0.005em;
  line-height: 1.25;
}
.cred-item .role {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--cool-gray);
  line-height: 1.4;
}
.cred-item .logo-slot {
  margin-top: var(--s2);
  height: 28px; width: 96px;
  border: 1px dashed rgba(244, 241, 235, 0.14);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(155, 168, 184, 0.5);
}

/* ─────────────────── THE GAP (Section 3) ─────────────────── */
.gap-section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s10) var(--s6) var(--s11);
}
.gap-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s8);
  align-items: end;
  margin-bottom: var(--s10);
}
.gap-head .section-headline { max-width: 18ch; }
.gap-head .section-body { margin: 0; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(244, 241, 235, 0.14);
  border-bottom: 1px solid rgba(244, 241, 235, 0.14);
  padding: var(--s8) 0;
}
.stat {
  padding: 0 var(--s5);
  border-left: 1px solid rgba(244, 241, 235, 0.10);
  display: flex; flex-direction: column; gap: var(--s3);
}
.stat:first-child { border-left: none; padding-left: 0; }
.stat-number {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(80px, 10vw, 160px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--ivory);
  font-variant-numeric: tabular-nums;
  display: flex; align-items: baseline;
}
.stat-number .pct, .stat-number .x {
  font-size: 0.45em; font-style: italic; font-weight: 400;
  color: var(--cyan);
  margin-left: 4px;
  letter-spacing: -0.02em;
}
.stat-label {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ivory);
  max-width: 26ch;
}
.stat-source {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(155, 168, 184, 0.6);
  margin-top: auto;
  padding-top: var(--s3);
}

.gap-close {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.35;
  color: var(--ivory);
  margin: var(--s10) 0 0;
  max-width: 48ch;
  letter-spacing: -0.01em;
}
.gap-close strong { font-style: normal; font-weight: 500; color: var(--cyan); }

/* ─────────────────── IVORY ZONE ─────────────────── */
.bg-ivory {
  background: var(--ivory);
  color: var(--midnight);
  position: relative;
}
.bg-ivory .section-headline { color: var(--midnight); }
.bg-ivory .section-body { color: #5b6576; }
.bg-ivory .eyebrow { color: var(--cyan); }

/* Navy->Ivory transition edge */
.zone-edge-top {
  height: var(--s9);
  background: linear-gradient(to bottom, var(--midnight) 0%, var(--ivory) 100%);
}
.zone-edge-bottom {
  height: var(--s9);
  background: linear-gradient(to bottom, var(--ivory) 0%, var(--midnight) 100%);
}

/* ─────────────────── THE PLATFORM (Section 4) ─────────────────── */
.platform-section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s9) var(--s6) var(--s10);
}
.platform-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s8);
  align-items: end;
  margin-bottom: var(--s9);
}
.platform-head .section-headline { max-width: 20ch; }
.platform-head .section-body { margin: 0; }

/* Blueprint schematic — full width */
.blueprint {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(rgba(10,22,40,0.03) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(10,22,40,0.03) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--ivory-warm);
  border: 1px solid rgba(10, 22, 40, 0.12);
  overflow: hidden;
}
.blueprint-meta {
  position: absolute;
  top: var(--s3); left: var(--s3);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.55);
  display: flex; gap: var(--s4);
}
.blueprint-meta .dot { width: 5px; height: 5px; background: var(--cyan); border-radius: 50%; display: inline-block; margin-right: 6px; vertical-align: middle; }
.blueprint-meta-tr {
  position: absolute;
  top: var(--s3); right: var(--s3);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.55);
}
.blueprint-footer {
  position: absolute;
  bottom: var(--s3); left: var(--s3); right: var(--s3);
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(10, 22, 40, 0.55);
}
.blueprint svg { width: 100%; height: 100%; display: block; }

/* Product cards row */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--s9);
  border-top: 1px solid rgba(10, 22, 40, 0.14);
}
.product-card {
  padding: var(--s6) var(--s4) var(--s6) 0;
  border-right: 1px solid rgba(10, 22, 40, 0.10);
  padding-left: var(--s4);
  position: relative;
}
.product-card:first-child { padding-left: 0; }
.product-card:last-child { border-right: none; }
.product-code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s3);
  display: flex; align-items: center; gap: var(--s1);
}
.product-code::before {
  content: ""; width: 5px; height: 5px; background: var(--cyan); border-radius: 50%;
}
.product-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--midnight);
  margin: 0 0 var(--s2);
}
.product-sub {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: #5b6576;
  margin-bottom: var(--s3);
}
.product-desc {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: #5b6576;
  margin: 0;
}

.platform-divider {
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 26px);
  font-style: italic;
  color: var(--midnight);
  text-align: center;
  padding: var(--s8) 0 var(--s7);
  line-height: 1.5;
  max-width: 58ch;
  margin: 0 auto;
  letter-spacing: -0.01em;
}
.platform-divider strong { font-style: normal; color: var(--cyan); font-weight: 500; }

/* LUMA block */
.luma-block {
  display: grid;
  grid-template-columns: minmax(0, 0.5fr) minmax(0, 1fr);
  gap: var(--s8);
  align-items: start;
  padding: var(--s8) var(--s6);
  background: var(--midnight);
  color: var(--ivory);
  border: 1px solid rgba(0, 168, 181, 0.2);
  position: relative;
}
.luma-block::before {
  content: ""; position: absolute;
  top: -1px; left: -1px;
  width: 24px; height: 24px;
  border-top: 1px solid var(--cyan);
  border-left: 1px solid var(--cyan);
}
.luma-block::after {
  content: ""; position: absolute;
  bottom: -1px; right: -1px;
  width: 24px; height: 24px;
  border-bottom: 1px solid var(--cyan);
  border-right: 1px solid var(--cyan);
}
.luma-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s3);
}
.luma-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 4.4vw, 68px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ivory);
  margin: 0;
}
.luma-body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--cool-gray);
  margin: 0;
}
.luma-body strong { color: var(--ivory); font-weight: 500; }

/* ─────────────────── THE SCIENCE (Section 5) ─────────────────── */
.science-section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s10) var(--s6) var(--s10);
}
.science-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s8);
  margin-bottom: var(--s8);
}
.science-head .section-headline { max-width: 22ch; }
.science-head .section-body { margin: 0; }

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(10, 22, 40, 0.18);
  margin-top: var(--s6);
}
.status-col {
  padding: var(--s6) var(--s5);
  border-right: 1px solid rgba(10, 22, 40, 0.10);
}
.status-col:first-child { padding-left: 0; }
.status-col:last-child { border-right: none; padding-right: 0; }
.status-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 40px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--midnight);
  margin: 0 0 var(--s5);
}
.status-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: var(--s3);
}
.status-list li {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--midnight);
  padding-left: var(--s3);
  position: relative;
}
.status-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 1px;
  background: var(--cyan);
}
.status-list li strong { font-weight: 500; display: block; color: #5b6576; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-family: var(--mono); margin-bottom: 4px; }

.science-link {
  margin-top: var(--s8);
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--midnight);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 22, 40, 0.3);
  padding-bottom: 4px;
  cursor: pointer;
  transition: color 300ms, border-color 300ms;
}
.science-link:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

/* ─────────────────── TRACTION (Section 6) ─────────────────── */
.traction-section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s10) var(--s6);
}
.traction-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--s8);
  align-items: end;
  margin-bottom: var(--s9);
}

.timeline {
  position: relative;
  padding-left: var(--s7);
  max-width: 900px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 11px; top: 12px; bottom: 12px;
  width: 1px;
  background: linear-gradient(to bottom,
    rgba(0, 168, 181, 0.5) 0%,
    rgba(244, 241, 235, 0.14) 100%);
}
.tl-item {
  position: relative;
  padding: var(--s5) 0 var(--s5) 0;
  border-bottom: 1px solid rgba(244, 241, 235, 0.08);
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: var(--s5);
  align-items: start;
}
.tl-item:last-child { border-bottom: none; }
.tl-item::before {
  content: "";
  position: absolute;
  left: calc(var(--s7) * -1 + 5px);
  top: calc(var(--s5) + 6px);
  width: 13px; height: 13px;
  border: 1px solid var(--cyan);
  background: var(--midnight);
  border-radius: 50%;
}
.tl-item::after {
  content: "";
  position: absolute;
  left: calc(var(--s7) * -1 + 9px);
  top: calc(var(--s5) + 10px);
  width: 5px; height: 5px;
  background: var(--cyan);
  border-radius: 50%;
}
.tl-item.active::after {
  animation: ring-pulse 2.2s ease-out infinite;
}
.tl-date {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  padding-top: 4px;
}
.tl-body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  color: var(--ivory);
}
.tl-body strong { font-weight: 500; color: var(--ivory); }

/* ─────────────────── TEAM (Section 7) ─────────────────── */
.team-section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s9) var(--s6) var(--s10);
}
.team-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s8);
  align-items: end;
  margin-bottom: var(--s8);
}
.founders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s5);
}
.founder {
  padding: var(--s6);
  background: var(--deep-navy);
  border: 1px solid rgba(244, 241, 235, 0.08);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--s5);
  align-items: start;
}
.founder-portrait {
  width: 120px; height: 140px;
  background:
    linear-gradient(rgba(244, 241, 235, 0.03) 1px, transparent 1px) 0 0 / 8px 8px,
    linear-gradient(90deg, rgba(244, 241, 235, 0.03) 1px, transparent 1px) 0 0 / 8px 8px,
    rgba(0,0,0,0.2);
  border: 1px dashed rgba(244, 241, 235, 0.14);
  display: flex; align-items: end; padding: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(155, 168, 184, 0.5);
}
.founder-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0 0 4px;
  line-height: 1.15;
}
.founder-role {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s3);
}
.founder-bio {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--cool-gray);
  margin: 0 0 var(--s3);
}
.founder-links {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.founder-links a {
  color: var(--cool-gray);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 168, 184, 0.3);
  padding-bottom: 2px;
  transition: color 300ms, border-color 300ms;
}
.founder-links a:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

.team-link {
  margin-top: var(--s6);
  display: inline-flex; align-items: center; gap: var(--s2);
  font-family: var(--sans);
  font-size: 15px; font-weight: 500;
  color: var(--ivory);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 241, 235, 0.24);
  padding-bottom: 4px;
  cursor: pointer;
  transition: color 300ms, border-color 300ms;
}
.team-link:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

/* ─────────────────── WHAT'S NEXT (Section 8) ─────────────────── */
.whats-next {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s9) var(--s6) var(--s10);
  position: relative;
}
.whats-next-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s8);
  margin-bottom: var(--s8);
}
.whats-next-head .section-headline { max-width: 20ch; }

.funds-list {
  list-style: none; padding: 0; margin: 0 0 var(--s7);
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(244, 241, 235, 0.12);
  border-bottom: 1px solid rgba(244, 241, 235, 0.12);
}
.funds-list li {
  padding: var(--s5) var(--s4);
  border-left: 1px solid rgba(244, 241, 235, 0.08);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ivory);
}
.funds-list li:first-child { border-left: none; padding-left: 0; }
.funds-list li strong {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s2);
}

.final-cta {
  display: flex; align-items: center; gap: var(--s5);
  flex-wrap: wrap;
}

/* ─────────────────── FOOTER ─────────────────── */
footer.site-footer {
  border-top: 1px solid rgba(244, 241, 235, 0.08);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s7) var(--s6) var(--s5);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s8);
  align-items: start;
}
.footer-col .col-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cool-gray);
  margin-bottom: var(--s3);
}
.footer-entity {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 20px;
  color: var(--ivory);
  margin: 0 0 var(--s1);
  letter-spacing: -0.01em;
}
.footer-entity em {
  font-style: italic;
  font-weight: 400;
  color: var(--cool-gray);
  font-size: 13px;
  margin-left: 4px;
}
.footer-details {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--cool-gray);
  line-height: 1.6;
  margin: 0;
}
.footer-details a { color: var(--ivory); text-decoration: none; border-bottom: 1px solid rgba(244,241,235,0.2); }
.footer-details a:hover { color: var(--cyan); border-bottom-color: var(--cyan); }
.footer-nav {
  display: flex; flex-wrap: wrap; gap: var(--s3) var(--s5);
  margin-bottom: var(--s4);
}
.footer-nav a {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ivory);
  text-decoration: none;
  cursor: pointer;
  transition: color 300ms;
}
.footer-nav a:hover { color: var(--cyan); }
.footer-bottom {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s4) var(--s6) var(--s6);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(155, 168, 184, 0.5);
  border-top: 1px solid rgba(244, 241, 235, 0.06);
}

/* ─────────────────── SUB-PAGES (stubs) ─────────────────── */
.subpage-hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s10) var(--s6) var(--s8);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--s8);
  align-items: end;
}
.subpage-hero .section-headline { max-width: 22ch; }

.subpage-body {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--s6) var(--s10);
}

.stub-list {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid rgba(244, 241, 235, 0.08);
}
.stub-list li {
  padding: var(--s5) 0;
  border-bottom: 1px solid rgba(244, 241, 235, 0.08);
  display: grid;
  grid-template-columns: 60px 180px 1fr;
  gap: var(--s5);
  align-items: baseline;
}
.stub-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.stub-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.015em;
  color: var(--ivory);
  line-height: 1.2;
}
.stub-desc {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--cool-gray);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(244, 241, 235, 0.12);
}
.contact-card {
  padding: var(--s6) var(--s5);
  border-right: 1px solid rgba(244, 241, 235, 0.08);
}
.contact-card:first-child { padding-left: 0; }
.contact-card:last-child { border-right: none; padding-right: 0; }
.contact-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: var(--s3);
}
.contact-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin: 0 0 var(--s3);
  line-height: 1.1;
}
.contact-desc {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--cool-gray);
  margin: 0 0 var(--s5);
}
.contact-btn {
  font-family: var(--sans);
  font-size: 14px; font-weight: 500;
  padding: 12px 18px;
  color: var(--midnight);
  background: var(--ivory);
  text-decoration: none;
  cursor: pointer; border: none;
  display: inline-block;
  transition: background 300ms, color 300ms;
}
.contact-btn:hover { background: var(--cyan); }

/* ─────────────────── CONTACT FORM ─────────────────── */
.contact-form-wrap {
  margin-top: var(--s10);
  padding-top: var(--s8);
  border-top: 1px solid rgba(244, 241, 235, 0.12);
}
.contact-form-head {
  margin-bottom: var(--s7);
  max-width: 640px;
}
.contact-form-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.02em;
  color: var(--ivory);
  line-height: 1.1;
  margin: var(--s2) 0 var(--s3);
}
.contact-form-lead {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--cool-gray);
  margin: 0;
  max-width: 56ch;
}

.cf-form { max-width: 720px; }

.cf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s5) var(--s5);
}
.cf-row { display: flex; flex-direction: column; }
.cf-row-full { grid-column: 1 / -1; }

.cf-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cool-gray);
  margin-bottom: var(--s2);
}
.cf-req {
  color: var(--cyan);
  font-family: var(--sans);
  letter-spacing: 0;
}
.cf-optional {
  color: var(--cool-gray);
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
  font-family: var(--sans);
  opacity: 0.7;
}

.cf-input,
.cf-select,
.cf-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(244, 241, 235, 0.18);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 16px;
  padding: 12px 0;
  outline: none;
  transition: border-color 300ms cubic-bezier(.2,.7,.2,1);
}
.cf-input:hover,
.cf-select:hover {
  border-bottom-color: rgba(244, 241, 235, 0.35);
}
.cf-input:focus,
.cf-select:focus,
.cf-textarea:focus {
  border-bottom-color: var(--cyan);
}

.cf-textarea {
  border: 1px solid rgba(244, 241, 235, 0.18);
  padding: 14px 16px;
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}
.cf-textarea:hover { border-color: rgba(244, 241, 235, 0.35); }
.cf-textarea:focus {
  border-color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.cf-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300A8B5' stroke-width='1.5' fill='none' stroke-linecap='square'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 28px;
  cursor: pointer;
}
.cf-select option {
  background: var(--midnight);
  color: var(--ivory);
}

.cf-submit-row {
  margin-top: var(--s7);
  display: flex;
  align-items: center;
  gap: var(--s4);
  flex-wrap: wrap;
}
.cf-submit {
  cursor: pointer;
  border: none;
  font-family: var(--sans);
}
.cf-submit:disabled {
  opacity: 0.55;
  cursor: wait;
}
.cf-note {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--cool-gray);
  margin: 0;
}
.cf-note a {
  color: var(--ivory);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 241, 235, 0.24);
  padding-bottom: 1px;
  transition: color 300ms, border-color 300ms;
}
.cf-note a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.cf-error {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--copper);
  margin: 0;
  flex-basis: 100%;
}

.cf-success {
  padding: var(--s7) 0;
  border-top: 1px solid rgba(244, 241, 235, 0.12);
  margin-top: var(--s5);
}
.cf-success .contact-label { color: var(--cyan); }

/* Honeypot — visually hidden but still in tab/screen-reader-accessible DOM for bots */
.cf-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Suppress browser autofill yellow background on dark theme */
.cf-input:-webkit-autofill,
.cf-select:-webkit-autofill,
.cf-textarea:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 30px var(--midnight) inset !important;
  -webkit-text-fill-color: var(--ivory) !important;
  caret-color: var(--ivory);
  transition: background-color 5000s ease-in-out 0s;
}

/* ─────────────────── RESPONSIVE ─────────────────── */
@media (max-width: 760px) {
  .gap-head, .platform-head, .science-head, .team-head, .traction-head, .whats-next-head, .subpage-hero {
    grid-template-columns: 1fr;
    gap: var(--s5);
    align-items: start;
  }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card:nth-child(2) { border-right: none; }
  .product-card:nth-child(3) { padding-left: 0; }
  .status-grid, .stats-row { grid-template-columns: 1fr; }
  .status-col { border-right: none; border-bottom: 1px solid rgba(10,22,40,0.08); padding-left: 0; padding-right: 0; }
  .stat { border-left: none; border-top: 1px solid rgba(244,241,235,0.10); padding: var(--s5) 0; }
  .stat:first-child { border-top: none; padding-top: 0; }
  .founders { grid-template-columns: 1fr; }
  .funds-list { grid-template-columns: 1fr; }
  .funds-list li { border-left: none; border-top: 1px solid rgba(244,241,235,0.08); padding-left: 0; }
  .funds-list li:first-child { border-top: none; padding-top: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-card { border-right: none; border-bottom: 1px solid rgba(244,241,235,0.08); padding-left: 0; padding-right: 0; }
  .contact-card:last-child { border-bottom: none; }
  .cf-grid { grid-template-columns: 1fr; gap: var(--s4); }
  .contact-form-wrap { margin-top: var(--s8); padding-top: var(--s7); }
  .luma-block { grid-template-columns: 1fr; gap: var(--s4); padding: var(--s6); }
  .footer-inner { grid-template-columns: 1fr; gap: var(--s5); }
  .stub-list li { grid-template-columns: 40px 1fr; }
  .stub-list li .stub-desc { grid-column: 2; }
}

@media (max-width: 640px) {
  .nav { padding: var(--s3) var(--s4); gap: var(--s3); }
  .nav-links { display: none; }
  .hero {
    grid-template-columns: 1fr;
    gap: var(--s8);
    padding: var(--s6) var(--s4) var(--s8);
  }
  .subhead { font-size: 17px; }
  .figure-wrap { margin: 0 auto; max-width: 420px; }
  .cred-inner { grid-template-columns: 1fr; gap: var(--s4); padding: var(--s5) var(--s4); }
  .cred-list { grid-template-columns: 1fr; }
  .cred-item { border-left: none; border-top: 1px solid rgba(244, 241, 235, 0.10); padding: var(--s3) 0; }
  .cred-item:first-child { border-top: none; padding-top: 0; }
  .cred-item .logo-slot { margin-top: var(--s1); }

  .gap-section, .platform-section, .science-section, .traction-section, .team-section, .whats-next {
    padding-left: var(--s4); padding-right: var(--s4);
  }
  .container, .footer-inner, .footer-bottom { padding-left: var(--s4); padding-right: var(--s4); }
  .tl-item { grid-template-columns: 1fr; gap: var(--s2); }
}

@media (max-width: 520px) {
  .nav-cta { display: none; }
  .cta-row, .final-cta { gap: var(--s4); }
  .btn-primary { padding: 16px 22px; }
  .zone-tooltip { left: auto; right: 30px; }
  .stat-number { font-size: 80px; }
}