:root {
  --page: #eef3ee;
  --page-2: #e6ece7;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-strong: #ffffff;
  --surface-tint: #f6faf6;
  --ink: #102217;
  --muted: #5f6f63;
  --faint: #7f8e83;
  --line: rgba(18, 34, 23, 0.11);
  --line-strong: rgba(18, 34, 23, 0.18);
  --green: #0f8a48;
  --green-deep: #0f1720;
  --green-soft: #e6fbf6;
  --green-soft-border: #b7efe3;
  --teal: #5eead4;
  --charcoal: #0f1720;
  --shadow-soft: 0 22px 56px -36px rgba(16, 34, 23, 0.35);
  --shadow-strong: 0 42px 100px -52px rgba(16, 34, 23, 0.48);
  --section-y: 88px;
  --section-y-tight: 58px;
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-pill: 999px;
  --font-sans: Aptos, "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Aptos Display", Aptos, "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(circle at top left, rgba(15, 138, 72, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(11, 93, 49, 0.09), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(238, 243, 238, 0.96)),
    var(--page);
}

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

img,
svg {
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
}

:where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--green);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.page-shell {
  position: relative;
  overflow: hidden;
  padding-top: var(--header-height, 84px);
}

.page-shell::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 860px;
  pointer-events: none;
  background:
    radial-gradient(circle at top left, rgba(15, 138, 72, 0.16), transparent 34%),
    radial-gradient(circle at top right, rgba(19, 83, 49, 0.08), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.42) 60%, transparent 100%);
}

.container {
  position: relative;
  z-index: 1;
  width: min(1240px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255, 255, 255, 0.66);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(20px);
  transform: translateY(0);
  transition: transform 220ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header.is-raised {
  box-shadow: 0 16px 42px -34px rgba(16, 34, 23, 0.5);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  filter: drop-shadow(0 18px 24px rgba(15, 23, 32, 0.2));
}

.brand-mark img {
  width: 42px;
  height: 42px;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-subtitle {
  font-size: 0.84rem;
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.91rem;
  font-weight: 600;
  color: var(--muted);
}

.nav a {
  transition: color 160ms ease;
}

.nav a:hover {
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-size: 0.96rem;
  font-weight: 700;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--green);
  color: #fff;
}

.btn-primary:hover {
  background: #0b773e;
}

.btn-secondary {
  border-color: rgba(16, 34, 23, 0.12);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: rgba(16, 34, 23, 0.22);
  background: #fff;
}

.btn-compact {
  min-height: 42px;
  padding: 0 17px;
  font-size: 0.91rem;
}

.hero {
  padding: 46px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(440px, 0.78fr) minmax(0, 1.22fr);
  gap: 40px;
  align-items: start;
}

.hero-grid > *,
.workflow-layout > *,
.pilot-grid > *,
.security-grid > * {
  min-width: 0;
}

.hero-copy {
  max-width: 560px;
  padding-top: 18px;
}

.eyebrow,
.proof-label,
.showcase-kicker {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6d7f72;
}

.hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.45rem, 4.45vw, 4.55rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 700;
  text-wrap: balance;
}

.hero-text,
.section-copy,
.cta-text {
  margin: 20px 0 0;
  font-size: 1.08rem;
  line-height: 1.68;
  color: var(--muted);
}

.cta-row,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.signal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.signal-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.88);
  font-size: 0.89rem;
  color: var(--muted);
}

.signal-pill-accent {
  border-color: var(--green-soft-border);
  background: var(--green-soft);
  color: #145f35;
}

.proof-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.proof-card,
.surface-card,
.mobile-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.proof-card {
  padding: 15px 17px;
}

.proof-card strong,
.annotation-card strong,
.form-note strong {
  display: block;
  margin-top: 6px;
  font-size: 0.98rem;
}

.proof-card p,
.annotation-card span,
.pilot-item span,
.security-card p,
.card-header p {
  margin: 8px 0 0;
  font-size: 0.91rem;
  line-height: 1.62;
  color: var(--muted);
}

.demo-note {
  margin: 14px 0 0;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--faint);
}

.showcase-stage {
  position: relative;
  padding: 22px;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 251, 247, 0.94)),
    var(--surface);
  box-shadow: var(--shadow-strong);
}

.showcase-head,
.card-header,
.narrative-copy {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.showcase-title,
.card-header h3,
.narrative-copy h3,
.security-card h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.72rem;
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.caption-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--green-soft-border);
  background: var(--green-soft);
  white-space: nowrap;
  font-size: 0.88rem;
  font-weight: 700;
  color: #155b33;
}

.shot-frame {
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(16, 34, 23, 0.08);
  background: #edf2ee;
  box-shadow: 0 28px 60px -40px rgba(16, 34, 23, 0.4);
}

.shot-frame img {
  width: 100%;
  height: auto;
}

.shot-frame-main {
  margin-top: 22px;
}

.shot-frame-main img {
  min-height: 500px;
  object-fit: cover;
  object-position: center top;
}

.annotation-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.annotation-card {
  display: flex;
  gap: 12px;
  padding: 15px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(246, 250, 246, 0.92);
}

.annotation-card .icon,
.pilot-item .icon,
.security-card .icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  color: var(--green);
}

.section {
  padding: var(--section-y) 0;
}

.section-tight {
  padding-top: var(--section-y-tight);
}

.section-head {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.section-title,
.cta-title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.65rem, 4vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  font-weight: 700;
  text-wrap: balance;
}

.section-title-left,
.section-copy-left {
  text-align: left;
}

.workflow-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.42fr) minmax(0, 0.58fr);
  gap: 22px;
  align-items: start;
  margin-top: 40px;
}

.workflow-stack {
  display: grid;
  gap: 14px;
  align-content: start;
}

.step-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px;
}

.step-card h3 {
  margin: 2px 0 0;
  font-size: 1.12rem;
  letter-spacing: 0;
}

.step-card p {
  margin: 8px 0 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--muted);
}

.step-number {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(145deg, #0c743d, #0f8a48);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 18px 36px -26px rgba(15, 138, 72, 0.7);
}

.narrative-card,
.pilot-copy-card,
.pilot-shot-card {
  padding: 24px;
}

.narrative-copy p {
  max-width: 440px;
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--muted);
}

.narrative-shot {
  margin-top: 18px;
}

.pilot-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.48fr) minmax(0, 0.52fr);
  gap: 22px;
}

.pilot-list,
.security-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.pilot-item,
.security-card {
  display: flex;
  gap: 12px;
  padding: 15px 17px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(248, 251, 248, 0.88);
}

.inline-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green-deep);
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
}

.shot-frame-drawer {
  margin-top: 18px;
}

.security-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.5fr);
  gap: 24px;
  align-items: start;
}

.security-proof {
  display: grid;
  gap: 16px;
}

.mobile-card {
  padding: 24px;
}

.mobile-proof-shot {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.mobile-proof-shot img {
  width: min(100%, 360px);
  height: auto;
  border-radius: 24px;
  border: 1px solid rgba(16, 34, 23, 0.08);
  box-shadow: 0 28px 60px -42px rgba(16, 34, 23, 0.45);
}

.answer-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding: 32px;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  background:
    radial-gradient(circle at bottom left, rgba(15, 138, 72, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 250, 246, 0.9));
  box-shadow: var(--shadow-soft);
}

.answer-intro {
  position: sticky;
  top: calc(var(--header-height, 84px) + 24px);
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.answer-card {
  padding: 18px;
}

.answer-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.13rem;
  line-height: 1.2;
}

.answer-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.68;
}

.diagnosis-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(430px, 0.72fr);
  gap: 28px;
  align-items: start;
  padding: 34px;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  background:
    radial-gradient(circle at top left, rgba(15, 138, 72, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(242, 248, 243, 0.92));
  box-shadow: var(--shadow-strong);
}

.diagnosis-copy {
  max-width: 720px;
}

.diagnosis-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.diagnosis-proof article,
.diagnosis-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 30px 72px -52px rgba(16, 34, 23, 0.52);
}

.diagnosis-proof article {
  display: grid;
  gap: 7px;
  padding: 16px;
  border-radius: 20px;
}

.diagnosis-proof strong {
  font-size: 0.98rem;
}

.diagnosis-proof span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.diagnosis-route {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid rgba(15, 138, 72, 0.16);
  background:
    linear-gradient(180deg, rgba(230, 246, 235, 0.68), rgba(255, 255, 255, 0.76)),
    rgba(255, 255, 255, 0.76);
}

.diagnosis-route h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  letter-spacing: -0.015em;
}

.diagnosis-route div {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.diagnosis-route span {
  color: var(--green-deep);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.diagnosis-route strong {
  font-size: 0.98rem;
  line-height: 1.48;
}

.diagnosis-card {
  display: grid;
  gap: 18px;
  padding: 20px;
  border-radius: 28px;
}

.diagnosis-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.diagnosis-head h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 1.42rem;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.diagnosis-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--green-soft-border);
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.diagnosis-questions {
  display: grid;
  gap: 12px;
}

.diagnosis-question {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0 0 13px;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.diagnosis-question:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.diagnosis-question legend {
  padding: 0;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 800;
}

.diagnosis-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.diagnosis-options button {
  border: 1px solid var(--green-soft-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.9);
  color: var(--green-deep);
  cursor: pointer;
  padding: 10px 13px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.diagnosis-options button:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 138, 72, 0.38);
  background: var(--green-soft);
}

.diagnosis-options button.is-selected {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.diagnosis-note {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.diagnosis-note textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: #fff;
  color: var(--ink);
  padding: 12px 13px;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.5;
  resize: vertical;
}

.diagnosis-summary {
  min-height: 76px;
  padding: 15px 16px;
  border-radius: 20px;
  border: 1px solid rgba(15, 138, 72, 0.18);
  background: linear-gradient(180deg, rgba(230, 246, 235, 0.78), rgba(255, 255, 255, 0.86));
  color: var(--green-deep);
  font-size: 0.93rem;
  font-weight: 700;
  line-height: 1.58;
}

.diagnosis-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.55fr);
  align-items: start;
  justify-content: space-between;
  gap: 32px;
  padding: 38px;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  background:
    radial-gradient(circle at top right, rgba(15, 138, 72, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 244, 0.94));
  box-shadow: var(--shadow-strong);
}

.cta-copy {
  max-width: 780px;
}

.demo-form {
  display: grid;
  gap: 14px;
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 26px 64px -48px rgba(16, 34, 23, 0.48);
}

.demo-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.demo-form input,
.demo-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  padding: 12px 13px;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.45;
}

.demo-form textarea {
  resize: vertical;
  min-height: 112px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.demo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.demo-list li {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--green-soft-border);
  background: rgba(255, 255, 255, 0.74);
  color: var(--green-deep);
  font-size: 0.86rem;
  font-weight: 700;
}

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding: 18px 4px 0;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.fade-up {
  animation: fade-up 640ms cubic-bezier(0.21, 1, 0.21, 1) both;
}

.fade-up-delay {
  animation: fade-up 760ms cubic-bezier(0.21, 1, 0.21, 1) 100ms both;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .hero-grid,
  .workflow-layout,
  .pilot-grid,
  .security-grid,
  .answer-panel,
  .diagnosis-panel,
  .cta-panel {
    grid-template-columns: 1fr;
    align-items: flex-start;
  }

  .hero-copy {
    max-width: 820px;
  }

  .hero-title {
    font-size: clamp(3.25rem, 7vw, 4.2rem);
  }

  .section-title,
  .cta-title {
    font-size: clamp(2.6rem, 5.8vw, 3rem);
  }

  .annotation-strip {
    grid-template-columns: 1fr;
  }

  .answer-intro {
    position: static;
  }
}

@media (max-width: 960px) {
  .header-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px 16px;
    align-items: center;
    min-height: 0;
    padding: 14px 0;
  }

  .header-actions {
    display: contents;
  }

  .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-wrap: wrap;
    gap: 9px 14px;
    font-size: 0.88rem;
  }

  .site-header .btn-compact {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    min-width: 86px;
  }

  .hero {
    padding: 36px 0 68px;
  }

  .hero-copy {
    padding-top: 0;
  }

  .showcase-stage,
  .narrative-card,
  .pilot-copy-card,
  .pilot-shot-card,
  .mobile-card,
  .answer-panel,
  .diagnosis-panel,
  .demo-form {
    padding: 20px;
  }

  .section {
    padding: 72px 0;
  }

  .showcase-title,
  .card-header h3,
  .narrative-copy h3,
  .security-card h3 {
    font-size: 1.52rem;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(1320px, calc(100% - 24px));
  }

  .btn,
  .cta-panel .btn,
  .hero .btn {
    width: 100%;
  }

  .site-header .btn-compact {
    width: auto;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 15px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .brand-subtitle {
    font-size: 0.8rem;
  }

  .cta-row,
  .cta-actions,
  .form-actions {
    flex-direction: column;
  }

  .hero-text,
  .section-copy,
  .cta-text {
    font-size: 1rem;
    line-height: 1.65;
  }

  .hero-title {
    font-size: clamp(2.45rem, 10.5vw, 3rem);
    line-height: 1.02;
  }

  .section-title,
  .cta-title {
    font-size: clamp(2.1rem, 8vw, 2.35rem);
    line-height: 1.08;
  }

  .showcase-head,
  .card-header,
  .narrative-copy,
  .footer-bar {
    flex-direction: column;
  }

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

  .diagnosis-head,
  .diagnosis-actions {
    flex-direction: column;
  }

  .caption-chip,
  .inline-link {
    white-space: normal;
  }

  .cta-panel {
    padding: 24px 20px;
  }

  .shot-frame-main img {
    min-height: 380px;
  }

  .demo-list {
    flex-direction: column;
    align-items: stretch;
  }

  .demo-list li {
    justify-content: center;
  }

  .diagnosis-proof {
    grid-template-columns: 1fr;
  }

  .diagnosis-actions .btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: 2.42rem;
  }

  .section-title,
  .cta-title {
    font-size: 2rem;
  }

  .nav {
    gap: 8px;
    font-size: 0.82rem;
  }

  .site-header .btn-compact {
    min-width: 78px;
    padding: 0 14px;
  }
}

@media (max-width: 380px) {
  .site-header .nav a[href="#answers"] {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .fade-up,
  .fade-up-delay {
    animation: none;
  }

  .btn,
  .nav a,
  .skip-link,
  .site-header {
    transition: none;
  }
}

.nav a[aria-current="page"] {
  color: var(--green-deep);
  background: rgba(15, 138, 72, 0.08);
}

.marketing-hero {
  padding-bottom: 48px;
}

.page-hero {
  padding: clamp(72px, 11vw, 132px) 0 clamp(24px, 5vw, 48px);
}

.page-hero .hero-copy {
  max-width: 920px;
}

.page-hero .hero-title {
  max-width: 980px;
}

.home-intro {
  padding-top: 34px;
}

.feature-grid,
.problem-grid,
.market-card-grid,
.demo-grid {
  display: grid;
  gap: 18px;
}

.feature-grid,
.problem-grid,
.demo-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.market-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compact-demo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.market-card,
.demo-card {
  min-height: 100%;
}

.feature-card h3,
.market-card h3,
.demo-card h3 {
  margin: 14px 0 10px;
  color: var(--green-deep);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.08;
}

.feature-card p,
.market-card p,
.demo-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.62;
}

.feature-index {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 11px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--green-soft-border);
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.split-section {
  padding-top: 46px;
}

.market-list {
  display: grid;
  gap: 12px;
}

.market-row {
  display: grid;
  gap: 7px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 52px -46px rgba(16, 34, 23, 0.48);
}

.market-row:hover {
  border-color: rgba(15, 138, 72, 0.32);
  transform: translateY(-1px);
}

.market-row strong {
  color: var(--green-deep);
  font-size: 1.02rem;
}

.market-row span {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.5;
}

.market-card {
  color: inherit;
}

.market-card strong {
  display: inline-block;
  margin-top: 18px;
  color: var(--green);
  font-size: 0.92rem;
}

.demo-card {
  overflow: hidden;
}

.demo-reel {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  margin: -8px -8px 18px;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(15, 138, 72, 0.08), rgba(94, 234, 212, 0.08)),
    #f7faf7;
}

.demo-reel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.platform-stage {
  padding-top: 24px;
}

.panel-actions {
  align-self: center;
  justify-content: flex-end;
}

.contact-panel {
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 0.6fr);
}

@media (max-width: 1180px) {
  .market-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .feature-grid,
  .problem-grid,
  .demo-grid,
  .compact-demo-grid {
    grid-template-columns: 1fr;
  }

  .contact-panel {
    grid-template-columns: 1fr;
  }

  .panel-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .market-card-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-top: 54px;
  }
}