/* ─── Reset + base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: #0a0a0b;
  color: #f5f5f6;
  font-family: 'Manrope', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
em, i { font-style: normal; font-weight: 600; }

:root {
  --bg: #0a0a0b;
  --bg-2: #0f0f12;
  --bg-card: #131318;
  --line: rgba(255,255,255,0.07);
  --line-2: rgba(255,255,255,0.14);
  --fg: #f5f5f6;
  --fg-dim: #8a8a93;
  --fg-dimmer: #56565d;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  --accent: linear-gradient(120deg, #6080ff 0%, #b264ff 50%, #ff6fbf 100%);
  --maxw: 1240px;
  --pad: clamp(20px, 4vw, 56px);
  --r-card: 16px;
}

::selection { background: rgba(178,100,255,0.4); color: #fff; }

/* ─── Typography ───────────────────────────────────────── */
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.025em; line-height: 1.04; }
h1 { font-size: clamp(56px, 11vw, 200px); font-weight: 800; letter-spacing: -0.055em; }
h2 { font-size: clamp(32px, 5vw, 64px); letter-spacing: -0.035em; }
h3 { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -0.02em; }
h4 { font-size: 18px; letter-spacing: -0.015em; }
p { margin: 0; }
.label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--fg-dim);
}
.dim { color: var(--fg-dim); }

/* ─── Layout ───────────────────────────────────────────── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: clamp(96px, 14vw, 180px) 0; position: relative; }
.section + .section { border-top: 1px solid var(--line); }
.divider { height: 1px; background: var(--line); }

/* ─── Section head — unified across whole page ──────────── */
.s-head { margin-bottom: clamp(48px, 7vw, 96px); }
.s-head .label { display: block; margin-bottom: 28px; }
.s-head h2 { max-width: 18ch; }
.s-head .lede {
  font-size: clamp(17px, 1.5vw, 20px);
  color: var(--fg-dim);
  margin-top: 24px;
  max-width: 60ch;
  line-height: 1.5;
}

/* ─── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-size: 14.5px; font-weight: 600;
  transition: transform 0.15s ease, background 0.2s, border-color 0.2s, color 0.2s;
  border: none;
  font-family: inherit;
}
.btn .arrow { transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-primary { background: #fff; color: #000; }
.btn-primary:hover { background: #e2e2e6; }
.btn-ghost {
  background: transparent; color: var(--fg);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.04); }

/* ─── Nav ──────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 16px var(--pad);
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(10,10,11,0.65);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(10,10,11,0.85); }
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 15.5px; letter-spacing: -0.015em;
}
.nav-logo-mark {
  width: 18px; height: 18px;
  background: linear-gradient(135deg, #6080ff, #b264ff 55%, #ff6fbf);
  border-radius: 4px;
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 13.5px; color: var(--fg-dim); font-weight: 500;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--fg); }
.nav-cta {
  padding: 8px 16px; border-radius: 999px;
  background: #fff; color: #000;
  font-size: 13px; font-weight: 600;
}
.nav-links a.active { color: var(--fg); }
.nav-links a { position: relative; }
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--fg);
}
@media (max-width: 760px) {
  .nav-links a:not(.always-visible) { display: none; }
}

/* ─── Hero ─────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding: 160px var(--pad) 80px;
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 48px;
  align-self: flex-start;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: linear-gradient(135deg, #6080ff, #ff6fbf);
  box-shadow: 0 0 12px rgba(178,100,255,0.7);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.45; } }

.hero h1 {
  margin-bottom: 36px;
  font-feature-settings: "ss01";
}
.hero h1 .gradient {
  background: var(--accent);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 400; color: #d4d4d8;
  max-width: 24ch; line-height: 1.25;
  margin-bottom: 48px;
  letter-spacing: -0.015em;
}
.hero-sub strong { color: #fff; font-weight: 600; }
.hero-ctas { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 80px; }

.hero-meta {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
  max-width: 880px;
}
.hero-meta .cell {
  font-family: var(--mono); font-size: 11.5px;
  color: var(--fg-dim); letter-spacing: 0.08em;
  display: flex; flex-direction: column; gap: 6px;
}
.hero-meta .cell .k { color: var(--fg-dimmer); letter-spacing: 0.16em; }
.hero-meta .cell .v { color: var(--fg); font-size: 13px; letter-spacing: 0.04em; }
@media (max-width: 760px) {
  .hero-meta { grid-template-columns: 1fr 1fr; }
}

/* Hero ambient glow — single radial, no blob illustration */
.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}
.hero-glow::before {
  content: '';
  position: absolute;
  top: 25%;
  right: -10%;
  width: 720px;
  height: 720px;
  background: radial-gradient(circle, rgba(178,100,255,0.20) 0%, rgba(96,128,255,0.10) 35%, transparent 65%);
  filter: blur(40px);
}
.hero-glow::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,111,191,0.10), transparent 60%);
  filter: blur(50px);
}

/* ─── Thesis strip ─────────────────────────────────────── */
.thesis {
  padding: clamp(80px, 12vw, 140px) var(--pad);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.thesis .wrap { max-width: var(--maxw); margin: 0 auto; }
.thesis h2 {
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 600;
  max-width: 22ch;
  line-height: 1.12;
}
.thesis h2 .gradient {
  background: var(--accent);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-weight: 700;
}
.thesis .label { margin-bottom: 28px; }

/* ─── Generic card ─────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.card:hover { border-color: var(--line-2); background: #15151b; }

/* ─── Problem — typographic + per-row visualization ─────── */
.problem-list {
  display: grid; grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
.problem-row {
  display: grid;
  grid-template-columns: 64px 1fr 1.2fr 220px;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.problem-row .n {
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-dimmer); letter-spacing: 0.12em;
  align-self: start;
  padding-top: 6px;
}
.problem-row .ttl {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 600; letter-spacing: -0.02em;
  line-height: 1.15;
}
.problem-row .body {
  color: var(--fg-dim);
  font-size: 15.5px; line-height: 1.55;
  max-width: 60ch;
}
.problem-row .viz {
  height: 120px;
  display: flex; align-items: center; justify-content: flex-end;
  position: relative;
}
.problem-row .viz svg {
  width: 100%; max-width: 220px; height: 100%;
  overflow: visible;
}
@media (max-width: 1000px) {
  .problem-row { grid-template-columns: 64px 1fr 1fr; }
  .problem-row .viz { display: none; }
}
@media (max-width: 800px) {
  .problem-row { grid-template-columns: 1fr; gap: 8px; padding: 32px 0; }
  .problem-row .body { font-size: 15px; }
}

/* ─── Why now — stat blocks with built-in viz ──────────── */
.stat-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-block .stat {
  padding: clamp(40px, 6vw, 72px) clamp(20px, 3vw, 40px);
  display: flex; flex-direction: column; gap: 20px;
  border-right: 1px solid var(--line);
}
.stat-block .stat:last-child { border-right: none; }
.stat-num {
  font-size: clamp(72px, 10vw, 140px);
  font-weight: 800; letter-spacing: -0.055em;
  line-height: 0.92;
  color: #fff;
}
.stat-num .small { font-size: 0.4em; vertical-align: super; opacity: 0.7; font-weight: 700; letter-spacing: -0.02em; }
.stat-label {
  font-size: 17px; line-height: 1.4;
  color: var(--fg);
  max-width: 38ch;
  font-weight: 500;
}
.stat-viz {
  margin-top: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  position: relative;
  height: 200px;
}
.stat-viz svg {
  width: 100%; height: 100%;
  overflow: visible;
}
.stat-meta {
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dimmer); letter-spacing: 0.16em;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
@media (max-width: 760px) {
  .stat-block { grid-template-columns: 1fr; }
  .stat-block .stat { border-right: none; border-bottom: 1px solid var(--line); }
  .stat-block .stat:last-child { border-bottom: none; }
}

/* ─── Architecture — pure text, two-column ──────────────── */
.arch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--bg-card);
}
.arch-col {
  padding: clamp(40px, 6vw, 72px) clamp(28px, 4vw, 56px);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
}
.arch-col:last-child { border-right: none; }
.arch-viz {
  width: 100%;
  max-width: 360px;
  margin-bottom: 36px;
}
.arch-viz svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}
.arch-num {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 32px;
}
.arch-h {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 24px;
  max-width: 14ch;
}
.arch-body {
  font-size: clamp(16px, 1.3vw, 18px);
  color: var(--fg-dim);
  line-height: 1.55;
  max-width: 48ch;
  margin-bottom: 36px;
}
.arch-body strong { color: var(--fg); font-weight: 600; }
.arch-keys {
  margin-top: auto;
  display: flex; flex-wrap: wrap;
  gap: 8px 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--fg-dimmer);
}
.arch-keys span:not(:last-child)::after {
  content: '·'; margin-left: 14px; color: var(--fg-dimmer);
}
.arch-bridge {
  margin-top: 16px;
  padding: 26px 32px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--bg-card);
  display: flex; align-items: center; gap: 20px;
}
.arch-bridge .glyph {
  font-size: 28px;
  color: var(--fg-dim);
  font-weight: 300;
  line-height: 1;
}
.arch-bridge p {
  font-size: 15.5px;
  color: var(--fg);
  line-height: 1.5;
  max-width: 76ch;
}
.arch-bridge p span { color: var(--fg-dim); }
@media (max-width: 900px) {
  .arch-grid { grid-template-columns: 1fr; }
  .arch-col { border-right: none; border-bottom: 1px solid var(--line); }
  .arch-col:last-child { border-bottom: none; }
  .arch-bridge { flex-direction: column; align-items: flex-start; gap: 12px; }
}
.loops {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 1100px) { .loops { grid-template-columns: 1fr; } }

.loop-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--bg-card);
  padding: 36px 32px 40px;
  position: relative;
  overflow: hidden;
}
.loop-head { display: flex; align-items: baseline; justify-content: space-between; }
.loop-head .label { color: var(--fg-dim); }
.loop-head .kind {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fg-dim);
}
.loop-card .loop-name {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-top: 14px;
  line-height: 1.15;
}
.loop-card .loop-summary {
  font-size: 14px;
  color: var(--fg-dim);
  max-width: 38ch;
  line-height: 1.5;
  margin-top: 10px;
}

.loop-stage {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 1 / 1;
  margin: 36px auto 0;
}
.loop-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.loop-center {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 26%;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(6px);
  z-index: 1;
}
.loop-center .ctr-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--fg);
}
.loop-center .ctr-role {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 4px;
}

.loop-station {
  position: absolute;
  width: 34%;
  padding: 14px 14px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-card);
  transform: translate(-50%, -50%);
  transition: transform 0.25s cubic-bezier(.2,.7,.3,1), border-color 0.25s ease, background 0.25s;
  z-index: 2;
}
.loop-station:hover {
  border-color: var(--line-2);
  background: #161618;
  transform: translate(-50%, -50%) translateY(-2px);
}
.loop-station .row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.loop-station .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.7);
}
.loop-station .nl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--fg-dim);
}
.loop-station h4 {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 4px;
}
.loop-station p {
  font-size: 11.5px;
  color: var(--fg-dim);
  line-height: 1.4;
  margin: 0;
}

@media (max-width: 640px) {
  .loop-stage { max-width: 360px; }
  .loop-station { width: 40%; padding: 11px 11px 10px; }
  .loop-station h4 { font-size: 12.5px; }
  .loop-station p { font-size: 11px; }
  .loop-center { width: 28%; }
  .loop-center .ctr-name { font-size: 13px; }
}

/* ─── Product modules ──────────────────────────────────── */
.modules { display: flex; flex-direction: column; }
.module {
  border-top: 1px solid var(--line);
  padding: clamp(72px, 10vw, 120px) 0;
}
.modules .module:last-child { border-bottom: 1px solid var(--line); }
.module-row {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.module-row .col-l { position: sticky; top: 100px; }
.module-num {
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-dimmer); letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 18px;
}
.module h3 {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700; letter-spacing: -0.035em;
  margin-bottom: 20px;
  max-width: 14ch;
}
.module .lede {
  font-size: 17px; color: var(--fg-dim); line-height: 1.5;
  max-width: 42ch; margin-bottom: 28px;
}
.module .tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.module .tags .tag {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 5px 10px; border: 1px solid var(--line);
  border-radius: 999px; color: var(--fg-dim);
}
.module-vis {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--bg-card);
  padding: 24px;
  min-height: 340px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 900px) {
  .module-row { grid-template-columns: 1fr; }
  .module-row .col-l { position: static; }
}

/* Mock UI rows used inside modules — single style */
.mock-head {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim); letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-bottom: 16px; border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.mock-head .state { color: #fff; letter-spacing: 0.1em; }
.mock-row {
  display: flex; gap: 10px; align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.025);
  font-size: 12.5px;
  margin-bottom: 6px;
  font-family: var(--mono);
}
.mock-row .id { color: var(--fg-dimmer); font-size: 11px; }
.mock-row .lbl { flex: 1; color: var(--fg); font-family: 'Manrope', sans-serif; }
.mock-row .pill {
  font-size: 10px; padding: 2px 8px; border-radius: 4px;
  background: rgba(255,255,255,0.08); color: var(--fg-dim);
  letter-spacing: 0.08em;
}
.mock-row .pill.good { color: #fff; background: rgba(255,255,255,0.12); }

/* Metric rows */
.metric-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 0; border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}
.metric-row:last-child { border-bottom: none; }
.metric-row .delta { font-family: var(--mono); font-weight: 600; }
.metric-row .delta.up { color: #fff; }

/* Run cards inside fine-tune mock */
.run {
  border: 1px solid var(--line); border-radius: 12px;
  padding: 16px; background: rgba(255,255,255,0.02);
  margin-bottom: 8px;
}
.run-head { display: flex; justify-content: space-between; align-items: baseline; }
.run-name { font-weight: 600; font-size: 14px; }
.run-meta { font-size: 11px; color: var(--fg-dim); font-family: var(--mono); margin-top: 2px; letter-spacing: 0.04em; }
.run-state { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; }
.run-bar { height: 4px; background: rgba(255,255,255,0.08); border-radius: 99px; overflow: hidden; margin-top: 12px; }
.run-bar > div { height: 100%; background: linear-gradient(90deg, #6080ff, #b264ff); }
.run-foot { display: flex; justify-content: space-between; font-size: 11px; color: var(--fg-dim); font-family: var(--mono); margin-top: 8px; letter-spacing: 0.04em; }

/* Router rows */
.r-row {
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.r-row .top { display: flex; justify-content: space-between; align-items: baseline; }
.r-row .ttl { font-size: 14px; font-weight: 500; }
.r-row .arr { font-size: 11.5px; color: var(--fg-dim); font-family: var(--mono); margin-top: 2px; letter-spacing: 0.04em; }
.r-row .pct { font-family: var(--mono); font-size: 13px; font-weight: 600; }
.r-row .bar { height: 3px; background: rgba(255,255,255,0.06); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.r-row .bar > div { height: 100%; background: rgba(255,255,255,0.6); }

/* ─── Traction ─────────────────────────────────────────── */
.tract-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  margin-bottom: 32px;
}
.tract-stats .cell {
  background: var(--bg);
  padding: clamp(36px, 5vw, 60px) clamp(24px, 3vw, 36px);
  display: flex; flex-direction: column; gap: 20px;
  min-height: 200px;
}
.tract-stats .num {
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 800; letter-spacing: -0.05em; line-height: 0.9;
}
.tract-stats .num .small { font-size: 0.55em; opacity: 0.65; vertical-align: super; font-weight: 700; }
.tract-stats .lbl { color: var(--fg-dim); font-size: 14.5px; line-height: 1.45; max-width: 28ch; }
@media (max-width: 760px) {
  .tract-stats { grid-template-columns: 1fr; }
}

.chip-grid {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-dim);
  background: var(--bg-card);
  transition: color 0.2s, border-color 0.2s;
}
.chip:hover { color: var(--fg); border-color: var(--line-2); }

.tract-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-top: 16px;
}
@media (max-width: 800px) { .tract-grid { grid-template-columns: 1fr; } }
.tract-grid .card .label { margin-bottom: 16px; display: block; }
.tract-grid .card h4 { margin-bottom: 20px; font-size: 19px; }

/* CMU initiative — refined typographic */
.cmu {
  border-top: 1px solid var(--line);
  margin-top: 56px;
  padding-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.cmu .label { margin-bottom: 16px; display: block; }
.cmu h3 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 18px; max-width: 14ch; }
.cmu p { color: var(--fg-dim); font-size: 16px; line-height: 1.5; max-width: 44ch; margin-bottom: 28px; }
.cmu .visual {
  border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 40px;
  background:
    radial-gradient(800px 200px at 50% -50%, rgba(178,100,255,0.10), transparent 60%),
    var(--bg-card);
  position: relative;
  aspect-ratio: 16 / 11;
  display: flex; flex-direction: column; justify-content: space-between;
}
.cmu .visual .marker {
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim); letter-spacing: 0.16em; text-transform: uppercase;
  display: flex; justify-content: space-between;
}
.cmu .visual .marker .x { color: var(--fg-dimmer); }
.cmu .visual .stitch {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700; letter-spacing: -0.03em;
  line-height: 1.05;
}
.cmu .visual .stitch .plus { color: var(--fg-dimmer); margin: 0 0.4em; font-weight: 400; }
@media (max-width: 800px) {
  .cmu { grid-template-columns: 1fr; gap: 32px; }
}

/* ─── Team ─────────────────────────────────────────────── */
.team-list {
  border-top: 1px solid var(--line);
}
.team-row {
  display: grid;
  grid-template-columns: 60px 220px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.team-row .n {
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-dimmer); letter-spacing: 0.12em;
}
.team-row .name { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.team-row .role { font-family: var(--mono); font-size: 11.5px; color: var(--fg-dim); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 6px; }
.team-row .bio { color: var(--fg-dim); font-size: 15px; line-height: 1.55; max-width: 54ch; }
@media (max-width: 800px) {
  .team-row { grid-template-columns: 1fr; gap: 6px; }
}

.advisor-row {
  display: grid; grid-template-columns: 60px 220px 1fr; gap: 32px;
  padding: 28px 0; border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.advisor-row .n { font-family: var(--mono); font-size: 12px; color: var(--fg-dimmer); letter-spacing: 0.12em; }
.advisor-row .name { font-size: 18px; font-weight: 600; letter-spacing: -0.015em; }
.advisor-row .role { font-family: var(--mono); font-size: 11px; color: var(--fg-dim); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }
.advisor-row .bio { color: var(--fg-dim); font-size: 14px; line-height: 1.5; max-width: 54ch; }
@media (max-width: 800px) {
  .advisor-row { grid-template-columns: 1fr; gap: 6px; }
}

.team-foot {
  margin-top: 56px;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--bg-card);
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; flex-wrap: wrap;
}
.team-foot .label { display: block; margin-bottom: 10px; }
.team-foot h3 { font-size: 24px; margin-bottom: 6px; }
.team-foot p { color: var(--fg-dim); font-size: 14.5px; }

/* ─── Team — index-style layout ─────────────────────────── */

/* stat-block wrapper with border */
.tm-stat-wrap {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  margin-bottom: 80px;
}

/* module section with top divider */
.tm-module {
  border-top: 1px solid var(--line);
  padding: clamp(64px, 9vw, 112px) 0;
}

/* Leader cards inside module-vis */
.tm-leader-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-content: start;
}
@media (max-width: 600px) { .tm-leader-grid { grid-template-columns: repeat(2, 1fr); } }

.tm-lc {
  display: block;
  color: inherit;
  transition: opacity 0.2s;
}
.tm-lc:hover { opacity: 0.75; }
.tm-lc-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-2);
  margin-bottom: 12px;
}
.tm-lc-photo img { width: 100%; height: 100%; object-fit: cover; }
.tm-lc-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 4px;
}
.tm-lc-role {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dimmer);
}

/* Fellows list inside module-vis */
.tm-fellow-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tm-fr {
  display: grid;
  grid-template-columns: 32px 36px 1fr;
  gap: 14px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  transition: background 0.15s;
}
.tm-fr:first-child { border-top: 1px solid var(--line); }
.tm-fr:hover { background: rgba(255,255,255,0.02); }
.tm-fr-n {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-dimmer);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
.tm-fr-photo {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-2);
  flex-shrink: 0;
}
.tm-fr-photo img { width: 100%; height: 100%; object-fit: cover; }
.tm-fr-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.tm-fr-name {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tm-fr-role {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dimmer);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Advisor rows — override team-row for link usage */
a.team-row { color: inherit; transition: background 0.15s; }
a.team-row:hover { background: rgba(255,255,255,0.02); }
.tm-advisor-row .name { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 4px; }
.tm-advisor-row .role { font-family: var(--mono); font-size: 10.5px; color: var(--fg-dim); letter-spacing: 0.1em; text-transform: uppercase; }

/* ─── Team — legacy card layout (tm-*) ──────────────────── */
.tm-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}
.tm-stat {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.tm-stat:hover { border-color: var(--line-2); transform: translateY(-2px); }
.tm-num {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, #6080ff 0%, #b264ff 50%, #ff6fbf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.tm-lbl {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dimmer);
  margin-top: 8px;
}

.tm-logo-strip {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  margin-bottom: 72px;
  padding: 32px 0;
}
.tm-logo-track {
  display: flex;
  gap: 72px;
  align-items: center;
  animation: tm-scroll 56s linear infinite;
  width: max-content;
}
.tm-logo-track img {
  height: 72px;
  max-width: 260px;
  width: auto;
  object-fit: contain;
  opacity: 1;
  transition: opacity 0.2s, transform 0.2s;
  flex-shrink: 0;
}
.tm-logo-track img:hover { opacity: 0.85; transform: scale(1.04); }
@keyframes tm-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.tm-subsec { margin-bottom: 32px; }
.tm-subsec .label { display: block; margin-bottom: 12px; }
.tm-subsec h3 { margin-bottom: 8px; }
.tm-subsec > p { color: var(--fg-dim); font-size: 15px; max-width: 56ch; line-height: 1.55; }

.tm-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 20px;
  margin-bottom: 72px;
}
.tm-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px 20px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  display: block;
  color: inherit;
}
.tm-card:hover {
  border-color: rgba(96, 128, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(96, 128, 255, 0.1);
}
.tm-photo {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  overflow: hidden;
  margin: 0 auto 18px;
  background: var(--bg-2);
}
.tm-photo img { width: 100%; height: 100%; object-fit: cover; }
.tm-name { font-size: 15px; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 5px; }
.tm-role { font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-dimmer); }

.tm-fellows {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: 16px;
  margin-bottom: 72px;
}
.tm-fellow {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 20px 14px 18px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  display: block;
  color: inherit;
}
.tm-fellow:hover { border-color: rgba(178, 100, 255, 0.35); transform: translateY(-2px); }
.tm-f-photo {
  width: 60px;
  height: 60px;
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto 14px;
  background: var(--bg-2);
}
.tm-f-photo img { width: 100%; height: 100%; object-fit: cover; }
.tm-f-name { font-size: 13px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 5px; }
.tm-f-role { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-dimmer); line-height: 1.4; }

.tm-advisors { display: flex; flex-direction: column; gap: 16px; margin-bottom: 56px; }
.tm-advisor {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
  color: inherit;
}
.tm-advisor:hover { border-color: var(--line-2); transform: translateY(-2px); }
.tm-av-photo {
  width: 96px;
  height: 96px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-2);
}
.tm-av-photo img { width: 100%; height: 100%; object-fit: cover; }
.tm-av-info h4 { font-size: 18px; margin-bottom: 6px; letter-spacing: -0.015em; }
.tm-av-role {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 12px;
  line-height: 1.5;
}
.tm-av-bio { color: var(--fg-dim); font-size: 14px; line-height: 1.6; }

.tm-quote {
  display: flex;
  gap: 40px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 40px;
  margin-bottom: 56px;
  overflow: hidden;
}
.tm-quote img { width: 200px; border-radius: 10px; flex-shrink: 0; object-fit: cover; }
.tm-quote-text blockquote {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.45;
  font-style: italic;
  margin-bottom: 16px;
  color: var(--fg);
}
.tm-q-attr { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-dimmer); }

@media (max-width: 800px) {
  .tm-stats { grid-template-columns: repeat(2, 1fr); }
  .tm-cards { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .tm-fellows { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .tm-advisor { flex-direction: column; gap: 16px; }
  .tm-av-photo { width: 80px; height: 80px; }
  .tm-quote { flex-direction: column; }
  .tm-quote img { width: 100%; max-width: 280px; }
}
@media (max-width: 480px) {
  .tm-cards { grid-template-columns: repeat(2, 1fr); }
  .tm-fellows { grid-template-columns: repeat(2, 1fr); }
}

/* ─── Pricing ──────────────────────────────────────────── */
.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 800px) { .price-grid { grid-template-columns: 1fr; } }
.price-card {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--bg-card);
  padding: 36px;
  display: flex; flex-direction: column;
  transition: border-color 0.2s;
}
.price-card:hover { border-color: var(--line-2); }
.price-card .label { margin-bottom: 24px; display: block; }
.price-card h3 { font-size: 26px; margin-bottom: 10px; }
.price-card .desc { color: var(--fg-dim); font-size: 14.5px; line-height: 1.5; margin-bottom: 28px; max-width: 36ch; }
.price-card .features {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--line); padding-top: 18px;
}
.price-card .features li {
  padding: 9px 0; font-size: 13.5px;
  color: var(--fg); display: flex; align-items: center; gap: 10px;
}
.price-card .features li::before {
  content: ''; width: 4px; height: 4px;
  background: var(--fg-dimmer); border-radius: 50%; flex-shrink: 0;
}

.price-foot {
  margin-top: 28px;
  padding: 24px; border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--bg-card);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.price-foot .copy { font-size: 16px; max-width: 62ch; }

/* ─── Book a Demo Modal ─────────────────────────────────── */
.demo-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10,10,11,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--pad);
  animation: fadeIn 0.2s ease both;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.demo-modal {
  position: relative;
  width: 100%; max-width: 520px;
  background: var(--bg-card);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  padding: 40px;
  animation: slideUp 0.25s cubic-bezier(.16,1,.3,1) both;
}
@keyframes slideUp { from { opacity:0; transform: translateY(24px); } to { opacity:1; transform:none; } }

.demo-close {
  position: absolute; top: 18px; right: 20px;
  background: none; border: none; color: var(--fg-dim);
  font-size: 16px; cursor: pointer; padding: 6px;
  line-height: 1; transition: color 0.15s;
}
.demo-close:hover { color: var(--fg); }

.demo-head { margin-bottom: 28px; }
.demo-head .label { display: block; margin-bottom: 14px; }
.demo-head h3 { font-size: clamp(20px, 2.2vw, 26px); margin-bottom: 10px; }
.demo-head p { color: var(--fg-dim); font-size: 14.5px; line-height: 1.55; }

.demo-form { display: flex; flex-direction: column; gap: 18px; }
.demo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 480px) { .demo-row { grid-template-columns: 1fr; } }

.demo-field { display: flex; flex-direction: column; gap: 7px; }
.demo-field label {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-dim);
}
.demo-opt { text-transform: none; letter-spacing: 0; color: var(--fg-dimmer); font-family: inherit; }

.demo-field input,
.demo-field textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14.5px;
  color: var(--fg);
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}
.demo-field input::placeholder,
.demo-field textarea::placeholder { color: var(--fg-dimmer); }
.demo-field input:focus,
.demo-field textarea:focus { border-color: rgba(178,100,255,0.5); }

.demo-submit { width: 100%; justify-content: center; margin-top: 4px; }

.demo-sent {
  text-align: center;
  padding: 24px 0;
}
.demo-sent-check {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(178,100,255,0.15);
  border: 1px solid rgba(178,100,255,0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin: 0 auto 20px;
  color: #b264ff;
}
.demo-sent h3 { font-size: 22px; margin-bottom: 10px; }
.demo-sent p { color: var(--fg-dim); font-size: 14.5px; line-height: 1.55; max-width: 32ch; margin: 0 auto; }

/* ─── CTA ──────────────────────────────────────────────── */
.cta {
  padding: clamp(100px, 14vw, 180px) var(--pad);
  position: relative; overflow: hidden;
  border-top: 1px solid var(--line);
}
.cta-glow {
  position: absolute;
  left: 50%; top: 0;
  width: 1100px; height: 700px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(178,100,255,0.15), rgba(96,128,255,0.08) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.cta .wrap { position: relative; z-index: 2; }
.cta h2 {
  font-size: clamp(56px, 10vw, 140px);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.95;
  margin-bottom: 40px;
  max-width: 12ch;
}
.cta h2 .gradient {
  background: var(--accent);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cta .lede {
  font-size: clamp(18px, 1.6vw, 22px);
  color: var(--fg-dim);
  max-width: 56ch;
  line-height: 1.45;
  margin-bottom: 56px;
}
.cta-tile-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  margin-bottom: 56px;
}
@media (max-width: 800px) { .cta-tile-row { grid-template-columns: 1fr; } }
.cta-tile {
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 28px;
  background: rgba(10,10,11,0.6);
  backdrop-filter: blur(10px);
}
.cta-tile .label { display: block; margin-bottom: 16px; }
.cta-tile h4 { font-size: 18px; margin-bottom: 10px; }
.cta-tile p { color: var(--fg-dim); font-size: 13.5px; line-height: 1.55; }

.contact-row {
  display: inline-flex; align-items: center; gap: 14px;
  border: 1px solid var(--line-2); border-radius: 999px;
  padding: 8px 8px 8px 22px;
  background: rgba(10,10,11,0.7);
  backdrop-filter: blur(10px);
}
.contact-row .k {
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim); letter-spacing: 0.14em;
}
.contact-row .v { font-weight: 600; font-size: 15px; }

/* ─── Footer ───────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--line);
  padding: 64px var(--pad) 40px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  max-width: var(--maxw); margin: 0 auto;
}
@media (max-width: 760px) { .footer { grid-template-columns: 1fr 1fr; } }
.footer .ftr-brand .nav-logo { margin-bottom: 14px; }
.footer .ftr-brand p { color: var(--fg-dim); font-size: 13px; line-height: 1.55; max-width: 280px; }
.footer .col h5 { font-family: var(--mono); font-size: 11px; color: var(--fg-dimmer); letter-spacing: 0.18em; text-transform: uppercase; margin: 0 0 14px; font-weight: 500; }
.footer .col a { display: block; font-size: 13.5px; color: var(--fg-dim); padding: 4px 0; }
.footer .col a:hover { color: var(--fg); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 22px var(--pad);
  font-family: var(--mono); font-size: 11px; color: var(--fg-dimmer);
  letter-spacing: 0.12em; text-transform: uppercase;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  max-width: var(--maxw); margin: 0 auto;
}

/* ─── Reveal ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(6px);
  transition:
    opacity 0.9s cubic-bezier(.16,1,.3,1),
    transform 0.9s cubic-bezier(.16,1,.3,1),
    filter 0.6s ease;
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: none;
  filter: none;
}

/* Hero load-in cascade */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(28px); filter: blur(8px); }
  to   { opacity: 1; transform: none; filter: none; }
}
.hero > .hero-eyebrow { animation: heroIn 0.9s cubic-bezier(.16,1,.3,1) 0.10s both; }
.hero > h1            { animation: heroIn 1.0s cubic-bezier(.16,1,.3,1) 0.20s both; }
.hero > .hero-sub     { animation: heroIn 0.9s cubic-bezier(.16,1,.3,1) 0.40s both; }
.hero > .hero-ctas    { animation: heroIn 0.9s cubic-bezier(.16,1,.3,1) 0.55s both; }
.hero-glow            { animation: heroIn 1.4s cubic-bezier(.16,1,.3,1) 0s both; }

/* Subtle continuous breathing on the hero glow */
@keyframes heroPulse {
  0%, 100% { opacity: 0.9; }
  50% { opacity: 1; }
}
.hero-glow::before, .hero-glow::after {
  animation: heroPulse 8s ease-in-out infinite;
}

/* Nav slide-down on first paint */
@keyframes navIn {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: none; }
}
.nav { animation: navIn 0.7s cubic-bezier(.16,1,.3,1) both; }