/* Hallmark · pre-emit critique: P5 H4 E5 S5 R4 V4
 * Hallmark · macrostructure: Evidence Deck · H1 hero knobs: size=xxl, alignment=left
 * theme: Custom black/green venture · accent: electric green ~8%
 */

:root {
  --color-ink: #050806;
  --color-ink-2: #0a100c;
  --color-panel: #101711;
  --color-panel-2: #162018;
  --color-line: rgba(210, 255, 224, 0.15);
  --color-text: #edf8ef;
  --color-muted: #9daea4;
  --color-soft: #d9f7e1;
  --color-accent: #53ff8c;
  --color-accent-2: #baff63;
  --color-cyan: #7be7d4;
  --color-warn: #f6cf72;
  --color-paper: #f4f8f1;
  --color-paper-muted: #dfe9df;
  --shadow-panel: 0 24px 80px rgba(0, 0, 0, 0.38);
  --shadow-green: 0 0 34px rgba(83, 255, 140, 0.2);
  --font-display: "Space Grotesk", "Manrope", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --container: min(1160px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--color-ink);
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: clip;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.scroll-meter {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan), var(--color-accent-2));
  box-shadow: var(--shadow-green);
  transform: scaleX(0);
  transform-origin: left center;
}

.site-header {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 80;
  width: var(--container);
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: translateX(-50%);
  padding: 0 10px 0 14px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(5, 8, 6, 0.78);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 44px rgba(0, 0, 0, 0.25);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--color-ink);
  background: var(--color-accent);
  box-shadow: var(--shadow-green);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a,
.nav-toggle {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  padding: 0 14px;
  color: var(--color-muted);
  white-space: nowrap;
  transition: color 180ms ease, background 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.06);
}

.main-nav .nav-cta {
  color: var(--color-ink);
  background: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 42px;
  border: 0;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: 112px 0;
}

.section-dark {
  background: var(--color-ink);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.7fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: 118px calc((100vw - min(1160px, calc(100vw - 40px))) / 2) 72px;
  overflow: hidden;
}

#signalCanvas,
.hero-media {
  position: absolute;
  inset: 0;
}

#signalCanvas {
  z-index: 1;
  opacity: 0.42;
}

.hero-media {
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(5, 8, 6, 0.92) 0%, rgba(5, 8, 6, 0.76) 48%, rgba(5, 8, 6, 0.34) 100%),
    linear-gradient(0deg, var(--color-ink) 0%, rgba(5, 8, 6, 0.1) 40%),
    url("assets/health-app.jpg") center right / cover no-repeat;
  filter: saturate(0.9) contrast(1.08);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  height: 180px;
  background: linear-gradient(0deg, var(--color-ink), transparent);
  pointer-events: none;
}

.hero-content,
.hero-dashboard,
.hero-proof {
  position: relative;
  z-index: 3;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  min-width: 0;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(82px, 12vw, 170px);
  line-height: 0.82;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero-subtitle {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--color-soft);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.26;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.founder-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 18px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button[aria-disabled="true"] {
  opacity: 0.48;
  pointer-events: none;
}

.button.primary {
  color: var(--color-ink);
  border-color: transparent;
  background: var(--color-accent);
  box-shadow: var(--shadow-green);
}

.button.ghost {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.06);
}

.button.outline {
  color: var(--color-text);
  border-color: rgba(83, 255, 140, 0.42);
  background: rgba(83, 255, 140, 0.08);
}

.button svg,
.main-nav svg,
.nav-toggle svg {
  width: 18px;
  height: 18px;
}

.hero-dashboard {
  align-self: end;
  display: grid;
  gap: 14px;
  max-width: 390px;
  justify-self: end;
  margin-bottom: 54px;
}

.scan-panel,
.coach-card,
.signal-card,
.revenue-chart,
.pricing-card,
.funnel-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(18, 28, 20, 0.9), rgba(9, 14, 10, 0.88));
  box-shadow: var(--shadow-panel);
}

.scan-panel {
  padding: 10px;
  backdrop-filter: blur(20px);
}

.scan-image {
  position: relative;
  height: 230px;
  overflow: hidden;
  border-radius: 12px;
}

.scan-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scan-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(5, 8, 6, 0.45));
}

.scan-line {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  top: 18%;
  height: 2px;
  background: var(--color-accent);
  box-shadow: 0 0 24px var(--color-accent);
  animation: scanMove 3.4s ease-in-out infinite;
}

.scan-copy {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 13px 4px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 16px var(--color-accent);
}

.macro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.macro-grid div {
  padding: 14px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
}

.macro-grid b,
.macro-grid span {
  display: block;
}

.macro-grid b {
  font-family: var(--font-display);
  font-size: 22px;
}

.macro-grid span {
  margin-top: 2px;
  color: var(--color-muted);
  font-size: 12px;
}

.coach-card {
  display: flex;
  gap: 12px;
  padding: 16px;
}

.coach-card svg {
  flex: 0 0 auto;
  color: var(--color-accent-2);
}

.coach-card p {
  margin: 0;
  color: var(--color-soft);
  font-size: 14px;
  line-height: 1.5;
}

.hero-proof {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-line);
}

.hero-proof span {
  min-height: 72px;
  display: flex;
  align-items: center;
  padding: 0 22px;
  background: rgba(5, 8, 6, 0.72);
  color: var(--color-soft);
  font-weight: 800;
}

.proof-band {
  width: var(--container);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: -26px auto 0;
  position: relative;
  z-index: 5;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-line);
  box-shadow: var(--shadow-panel);
}

.proof-item {
  min-height: 210px;
  padding: 28px;
  background: var(--color-panel);
}

.metric {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 700;
  line-height: 1;
}

.proof-item p {
  margin: 18px 0 0;
  color: var(--color-muted);
  line-height: 1.48;
}

.section-kicker,
.section-heading,
.product-intro,
.market-layout,
.model-grid,
.launch-grid,
.founder,
.site-footer {
  width: var(--container);
  margin-inline: auto;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.5fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 42px;
}

.section-heading h2,
.product-intro h2,
.launch-copy h2,
.founder-copy h2 {
  min-width: 0;
  margin: 0;
  color: var(--color-paper);
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 70px);
  line-height: 0.98;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.section-heading p,
.product-intro p,
.launch-copy p,
.founder-copy p {
  margin: 0;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.65;
}

.market {
  background:
    linear-gradient(180deg, var(--color-ink), var(--color-ink-2) 38%, var(--color-ink)),
    var(--color-ink);
}

.market-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.signal-card {
  padding: 26px;
}

.signal-card.large {
  grid-row: span 2;
}

.signal-card h3,
.revenue-chart h3,
.pricing-card h3,
.funnel-card h3,
.matrix-content h3 {
  margin: 0;
  color: var(--color-paper);
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.08;
}

.signal-card p,
.pricing-card p,
.funnel-card p {
  margin: 14px 0 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 50%;
  color: var(--color-ink);
  background: var(--color-accent);
}

.mini-bars {
  height: 180px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: end;
  gap: 12px;
  margin-top: 26px;
}

.mini-bars span {
  min-height: 42px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 5px;
  height: var(--h);
  padding: 12px 10px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: linear-gradient(180deg, var(--color-accent), rgba(83, 255, 140, 0.18));
  color: var(--color-ink);
  transform-origin: bottom;
}

.mini-bars b {
  font-family: var(--font-display);
  font-size: 15px;
}

.mini-bars small {
  font-weight: 800;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
}

.comparison-grid div {
  min-height: 158px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
}

.comparison-grid .label,
.comparison-grid small {
  display: block;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.4;
}

.comparison-grid strong {
  display: block;
  margin: 22px 0 8px;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1;
}

.media-card {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
}

.media-card img {
  width: 150px;
  height: 170px;
  object-fit: cover;
  border-radius: 12px;
}

.product {
  position: relative;
  overflow: hidden;
}

.product::before,
.launch::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(83, 255, 140, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 255, 140, 0.07) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, transparent, black 12%, black 84%, transparent);
}

.product-intro {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.92fr 0.56fr;
  gap: 44px;
  align-items: end;
}

.product-intro strong {
  color: var(--color-accent);
}

.product-flow {
  position: relative;
  z-index: 1;
  width: var(--container);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 42px auto 18px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-line);
}

.flow-step {
  min-height: 280px;
  padding: 26px;
  background: rgba(16, 23, 17, 0.86);
}

.flow-step span {
  color: var(--color-muted);
  font-family: var(--font-display);
  font-weight: 700;
}

.flow-step svg {
  display: block;
  width: 34px;
  height: 34px;
  margin: 52px 0 18px;
  color: var(--color-accent);
}

.flow-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
}

.flow-step p {
  margin: 12px 0 0;
  color: var(--color-muted);
  line-height: 1.55;
}

.feature-matrix {
  position: relative;
  z-index: 1;
  width: var(--container);
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 1px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-line);
}

.matrix-image,
.matrix-content {
  background: var(--color-panel);
}

.matrix-image {
  min-height: 430px;
}

.matrix-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.matrix-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 5vw, 58px);
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--color-soft);
  font-weight: 700;
  line-height: 1.45;
}

.check-list svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
}

.model {
  color: var(--color-ink);
  background: var(--color-paper);
}

.model .section-kicker {
  color: #097f37;
}

.model .section-heading h2,
.model .revenue-chart h3,
.model .pricing-card h3,
.model .funnel-card h3 {
  color: var(--color-ink);
}

.model .section-heading p {
  color: #405246;
}

.model-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.revenue-chart,
.pricing-card,
.funnel-card {
  border-color: rgba(5, 8, 6, 0.12);
  background: #ffffff;
  box-shadow: 0 18px 54px rgba(5, 8, 6, 0.1);
}

.revenue-chart {
  grid-row: span 2;
  padding: 28px;
}

.chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.chart-head span {
  color: #667467;
  font-weight: 800;
}

.bar-chart {
  display: grid;
  gap: 18px;
}

.bar-row {
  display: grid;
  grid-template-columns: 116px 1fr 74px;
  gap: 16px;
  align-items: center;
}

.bar-row span,
.bar-row strong {
  color: #263027;
  font-weight: 800;
  white-space: nowrap;
}

.track {
  height: 42px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7eee8;
}

.track b {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0d8e43, var(--color-accent), var(--color-cyan));
  box-shadow: 0 0 20px rgba(13, 142, 67, 0.22);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 1100ms cubic-bezier(0.2, 0.7, 0.1, 1);
}

.bar-chart.is-visible .track b {
  transform: scaleX(var(--scale));
}

.pricing-card,
.funnel-card {
  padding: 26px;
}

.price-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.price-list div {
  padding: 18px;
  border: 1px solid rgba(5, 8, 6, 0.1);
  border-radius: var(--radius-sm);
  background: #f8fbf7;
}

.price-list span {
  color: #0b8f3f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.price-list strong {
  display: block;
  margin-top: 8px;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 22px;
}

.price-list p {
  color: #5d6d61;
}

.funnel {
  display: grid;
  gap: 12px;
  margin: 26px 0 18px;
}

.funnel span {
  width: var(--w);
  min-width: 168px;
  padding: 16px;
  border-radius: 999px;
  color: var(--color-ink);
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-2));
  font-weight: 900;
  white-space: nowrap;
}

.funnel-card p {
  color: #5d6d61;
}

.launch {
  position: relative;
  overflow: hidden;
}

.launch-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 0.8fr);
  gap: 52px;
  align-items: start;
}

.launch-copy p {
  margin-top: 24px;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline div {
  position: relative;
  padding: 24px 24px 24px 82px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
}

.timeline span {
  position: absolute;
  left: 20px;
  top: 22px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--color-ink);
  background: var(--color-accent);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
}

.timeline h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
}

.timeline p {
  margin: 10px 0 0;
  color: var(--color-muted);
  line-height: 1.55;
}

.founder {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(0, 0.86fr);
  gap: 46px;
  align-items: center;
}

.founder-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.founder-photo img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: 58% center;
  filter: saturate(0.82) contrast(1.04);
}

.founder-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(5, 8, 6, 0.88));
  pointer-events: none;
}

.founder-copy h2 {
  color: var(--color-paper);
}

.founder-copy p {
  margin-top: 22px;
}

.risk-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 30px 0;
}

.risk-strip div {
  min-height: 124px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
}

.risk-strip svg {
  color: var(--color-accent);
}

.risk-strip span {
  color: var(--color-soft);
  font-weight: 800;
  line-height: 1.38;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 0 44px;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
}

.site-footer div {
  display: grid;
  gap: 4px;
}

.site-footer strong {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 20px;
}

.site-footer p {
  max-width: 520px;
  margin: 0;
  text-align: right;
  line-height: 1.5;
}

.site-footer code {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes scanMove {
  0%,
  100% {
    top: 14%;
  }
  50% {
    top: 82%;
  }
}

@media (max-width: 980px) {
  :root {
    --container: min(100vw - 28px, 760px);
  }

  .site-header {
    top: 10px;
    height: 54px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: grid;
    padding: 10px;
    border: 1px solid var(--color-line);
    border-radius: 22px;
    background: rgba(5, 8, 6, 0.96);
    box-shadow: var(--shadow-panel);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .main-nav a {
    justify-content: flex-start;
    min-height: 46px;
  }

  .main-nav .nav-cta {
    justify-content: center;
    margin-top: 4px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 112px;
  }

  .hero h1 {
    font-size: clamp(76px, 23vw, 132px);
  }

  .hero-dashboard {
    justify-self: stretch;
    max-width: none;
    margin-bottom: 0;
  }

  .hero-proof,
  .proof-band,
  .product-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-heading,
  .product-intro,
  .market-layout,
  .model-grid,
  .launch-grid,
  .founder,
  .feature-matrix {
    grid-template-columns: 1fr;
  }

  .signal-card.large {
    grid-row: auto;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .matrix-image {
    min-height: 320px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer p {
    text-align: left;
  }
}

@media (max-width: 620px) {
  :root {
    --container: calc(100vw - 24px);
  }

  .section {
    padding: 78px 0;
  }

  .hero {
    gap: 24px;
    padding-bottom: 42px;
  }

  .hero-subtitle {
    font-size: 19px;
  }

  .hero-actions,
  .founder-actions,
  .button {
    width: 100%;
  }

  .hero-proof,
  .proof-band,
  .product-flow,
  .risk-strip {
    grid-template-columns: 1fr;
  }

  .proof-item {
    min-height: auto;
  }

  .media-card {
    grid-template-columns: 1fr;
  }

  .media-card img {
    width: 100%;
    height: 220px;
  }

  .flow-step {
    min-height: 220px;
  }

  .flow-step svg {
    margin-top: 28px;
  }

  .bar-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .funnel span {
    width: 100%;
    min-width: 0;
    white-space: normal;
  }

  .timeline div {
    padding-left: 24px;
    padding-top: 76px;
  }

  .scan-image {
    height: 210px;
  }

  .macro-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}