:root {
  color-scheme: light dark;
  --bg: #f3f4f5;
  --surface: #e8eaec;
  --surface-strong: #dfe2e4;
  --text: #17191c;
  --muted: #555b62;
  --line: #c9cdd1;
  --accent: #c9512d;
  --accent-hover: #a83f20;
  --on-accent: #fffaf6;
  --photo-tint: #17191c;
  --radius: 14px;
  --shadow: 0 20px 60px rgba(32, 40, 48, 0.14);
  --content: 1280px;
  --header-h: 72px;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17191c;
    --surface: #202328;
    --surface-strong: #292d32;
    --text: #f1f2f3;
    --muted: #b4bac1;
    --line: #393e44;
    --accent: #df704c;
    --accent-hover: #f0835e;
    --on-accent: #17191c;
    --shadow: 0 20px 60px rgba(7, 9, 11, 0.34);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 3;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  transform: translateY(-150%);
  transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  min-height: var(--header-h);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.nav-shell {
  width: min(calc(100% - 48px), var(--content));
  min-height: var(--header-h);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
}
.brand {
  width: max-content;
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -.04em;
  text-decoration: none;
}
.desktop-nav { display: flex; align-items: center; gap: 28px; }
.desktop-nav a, .site-footer > a:last-child {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color .25s var(--ease);
}
.desktop-nav a:hover, .site-footer > a:last-child:hover { color: var(--text); }
.nav-shell > .button { justify-self: end; }

.button {
  min-height: 48px;
  width: max-content;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 19px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 720;
  font-size: 15px;
  line-height: 1.1;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 8px 28px color-mix(in srgb, var(--accent) 24%, transparent);
  transition: transform .28s var(--ease), background-color .28s var(--ease), border-color .28s var(--ease), box-shadow .28s var(--ease);
}
.button:hover { background: var(--accent-hover); border-color: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 12px 32px color-mix(in srgb, var(--accent) 30%, transparent); }
.button:active { transform: translateY(1px) scale(.98); }
.button-small { min-height: 44px; padding: 10px 15px; font-size: 14px; }
.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 4px;
  color: var(--text);
  font-weight: 650;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.text-link:hover { color: var(--accent); }

.hero {
  width: min(calc(100% - 48px), var(--content));
  min-height: calc(100dvh - var(--header-h));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(440px, .88fr);
  align-items: center;
  gap: clamp(42px, 6vw, 92px);
  padding: 60px 0 54px;
}
.hero-copy { max-width: 650px; position: relative; z-index: 1; }
.eyebrow {
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
h1 {
  max-width: 18ch;
  margin-bottom: 26px;
  font-size: clamp(44px, 4.2vw, 60px);
  line-height: .99;
  letter-spacing: -.06em;
  font-weight: 720;
}
.hero-lead { max-width: 580px; margin-bottom: 30px; color: var(--muted); font-size: clamp(18px, 1.5vw, 22px); line-height: 1.45; }
.hero-effect {
  max-width: 570px;
  margin-bottom: 30px;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
  font-size: 18px;
  font-weight: 680;
}
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 26px; }
.hero-media {
  position: relative;
  height: min(68dvh, 690px);
  min-height: 470px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--surface);
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
  border-radius: inherit;
}

.section { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: clamp(82px, 9vw, 138px) 0; }
.section-heading { max-width: 760px; margin-bottom: 58px; }
.section-heading.narrow { max-width: 670px; }
h2 { margin-bottom: 18px; font-size: clamp(38px, 4.4vw, 64px); line-height: 1.02; letter-spacing: -.055em; font-weight: 700; }
h3 { margin-bottom: 8px; font-size: 21px; line-height: 1.2; letter-spacing: -.025em; }
.section-heading > p, .modes-intro > p:not(.eyebrow), .faq-intro > p, .integration-copy > p, .test-copy > p { max-width: 620px; color: var(--muted); font-size: 18px; }

.route-section { padding-top: 112px; }
.route-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .72fr); gap: clamp(48px, 7vw, 104px); align-items: start; }
.route { margin: 0; padding: 0; list-style: none; }
.route li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.route li:first-child { padding-top: 0; }
.route-index { color: var(--accent); font-size: 13px; font-weight: 800; font-variant-numeric: tabular-nums; }
.route p { margin-bottom: 0; color: var(--muted); max-width: 560px; }
.route-media { height: 590px; margin: -112px 0 0; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }

.modes-section { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(44px, 8vw, 120px); align-items: start; }
.modes-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.scenario { border-radius: var(--radius); background: var(--surface); overflow: hidden; box-shadow: inset 0 0 0 1px var(--line); }
.tab-list { display: grid; grid-template-columns: 1fr 1fr; padding: 8px; gap: 8px; }
.tab-list-three { grid-template-columns: repeat(3, 1fr); }
.tab-button {
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: calc(var(--radius) - 4px);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 720;
  transition: color .25s var(--ease), background-color .25s var(--ease), transform .25s var(--ease);
}
.tab-button:hover { color: var(--text); background: color-mix(in srgb, var(--surface-strong) 80%, transparent); }
.tab-button[aria-selected="true"] { background: var(--text); color: var(--bg); }
.tab-button:active { transform: scale(.98); }
.tab-panel { padding: clamp(28px, 5vw, 56px); }
.tab-panel[hidden] { display: none; }
.tab-panel > div:first-child { max-width: 620px; margin-bottom: 42px; }
.tab-panel > div:first-child p { color: var(--muted); font-size: 18px; }
.service-note { margin: 0; padding-top: 24px; border-top: 1px solid var(--line); font-weight: 650; }
.mode-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0 0 24px; }
.mode-facts > div { min-height: 150px; padding: 22px; border-radius: calc(var(--radius) - 3px); background: var(--surface-strong); }
.mode-facts dt { margin-bottom: 20px; color: var(--muted); font-size: 14px; }
.mode-facts dd { margin: 0; font-size: clamp(30px, 3vw, 43px); line-height: 1; letter-spacing: -.05em; font-weight: 720; }
.mode-facts small { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; letter-spacing: 0; font-weight: 550; }
.caveat { margin: 0; color: var(--muted); font-size: 14px; }

.claims-grid { display: grid; grid-template-columns: 1.25fr .75fr; grid-template-areas: "main second" "main accent"; gap: 16px; }
.claim { min-height: 245px; padding: clamp(26px, 4vw, 48px); border-radius: var(--radius); background: var(--surface); }
.claim:nth-child(2) { grid-area: second; }
.claim-main { grid-area: main; min-height: 506px; display: flex; flex-direction: column; justify-content: flex-end; background-image: linear-gradient(145deg, color-mix(in srgb, var(--surface) 88%, var(--accent)), var(--surface)); }
.claim-accent { grid-area: accent; color: var(--on-accent); background: var(--accent); }
.claim-number { margin-bottom: 20px; font-size: clamp(54px, 7vw, 98px); line-height: .9; letter-spacing: -.065em; font-weight: 750; font-variant-numeric: tabular-nums; }
.claim:not(.claim-main) .claim-number { font-size: clamp(44px, 5vw, 68px); }
.claim p:last-child { max-width: 540px; margin-bottom: 0; color: var(--muted); }
.claim-accent p:last-child { color: color-mix(in srgb, var(--on-accent) 80%, transparent); }

.case-section { width: min(calc(100% - 48px), 1400px); }
.case-heading { max-width: 900px; margin-bottom: 50px; }
.case-heading > p:last-child { max-width: 820px; color: var(--muted); font-size: 18px; }
.case-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}
.case-table-wrap table { width: 100%; min-width: 720px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.case-table-wrap th, .case-table-wrap td { padding: 19px 22px; border-bottom: 1px solid var(--line); text-align: right; }
.case-table-wrap th:first-child { width: 40%; text-align: left; }
.case-table-wrap thead th { color: var(--muted); font-size: 13px; font-weight: 720; letter-spacing: .03em; }
.case-table-wrap tbody th { font-weight: 600; }
.case-table-wrap tbody td:last-child { color: var(--accent); font-weight: 760; }
.case-table-wrap tbody tr:last-child > * { border-bottom: 0; }
.calculator { margin-top: 28px; padding: clamp(28px, 4vw, 50px); border-radius: var(--radius); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line); }
.calculator-heading { max-width: 720px; margin-bottom: 30px; }
.calculator-heading h3 { font-size: clamp(26px, 3vw, 38px); }
.calculator-inputs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 32px; }
.calculator-inputs label { min-width: 0; display: flex; flex-direction: column; gap: 9px; color: var(--muted); font-size: 13px; font-weight: 650; }
.calculator-inputs input {
  min-width: 0;
  min-height: 52px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 4px);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 18px;
  font-variant-numeric: tabular-nums;
}
.calculator-results { min-width: 680px; font-variant-numeric: tabular-nums; }
.calculator-results > div { display: grid; grid-template-columns: minmax(250px, 1fr) minmax(150px, .55fr) minmax(150px, .55fr); gap: 18px; padding: 15px 4px; border-bottom: 1px solid var(--line); align-items: baseline; }
.calculator-results .result-head { color: var(--muted); font-size: 12px; font-weight: 720; }
.calculator-results output { text-align: right; font-size: 18px; font-weight: 720; }
.calculator-results span { min-width: 0; overflow-wrap: anywhere; }
.calculator-results output:last-child { color: var(--accent); }
.calculator-caveat { max-width: 900px; margin: 24px 0 0; color: var(--muted); font-size: 14px; }
.case-effect { margin: 26px 0 12px; padding: 24px 26px; border-radius: var(--radius); background: var(--accent); color: var(--on-accent); font-size: 18px; font-weight: 680; }
.case-caveat { max-width: 900px; margin: 0; color: var(--muted); font-size: 14px; }

.integration-section { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(48px, 6vw, 88px); align-items: center; }
.integration-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 36px; margin-top: 44px; }
.integration-groups div:last-child { grid-column: 1 / -1; }
.integration-groups p { margin: 0; color: var(--muted); }
.integration-input { max-width: 800px !important; margin: 34px 0 0; padding-top: 24px; border-top: 1px solid var(--line); font-size: 16px !important; }
.integration-visual {
  position: relative;
  min-height: 590px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
}
.integration-visual::before, .integration-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.integration-visual::after { width: 42%; }
.orbit-center, .orbit {
  position: absolute;
  z-index: 1;
  min-width: 120px;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 720;
}
.orbit-center { left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--accent); color: var(--on-accent); box-shadow: 0 12px 34px color-mix(in srgb, var(--accent) 24%, transparent); }
.orbit { background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); }
.orbit-source { left: 9%; top: 17%; }
.orbit-team { right: 7%; top: 21%; }
.orbit-crm { right: 14%; bottom: 13%; }

.test-section { width: min(calc(100% - 48px), 1400px); display: grid; grid-template-columns: 1.05fr .95fr; padding-left: 0; padding-right: 0; }
.test-media { min-height: 720px; margin: 0; overflow: hidden; border-radius: var(--radius) 0 0 var(--radius); }
.test-copy { padding: clamp(42px, 7vw, 96px); border-radius: 0 var(--radius) var(--radius) 0; background: var(--surface); }
.test-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 40px 0 26px; }
.test-columns ul { margin: 0; padding-left: 20px; color: var(--muted); }
.test-columns li { margin-bottom: 9px; }
.test-columns p { margin: 0; color: var(--muted); }
.test-measure { padding-top: 22px; border-top: 1px solid var(--line); font-size: 16px !important; }
.test-final { margin: 22px 0 0; color: var(--text) !important; font-weight: 700; }
.test-copy .button { margin-top: 14px; }

.price-groups { display: grid; grid-template-columns: 1.08fr .92fr; gap: 16px; align-items: start; }
.price-group { padding: clamp(28px, 4vw, 46px); border-radius: var(--radius); background: var(--surface); }
.price-group:first-child { grid-row: span 2; }
.price-group h3 { margin-bottom: 26px; font-size: 25px; }
.price-group dl { margin: 0; }
.price-group dl > div { display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: baseline; padding: 15px 0; border-bottom: 1px solid var(--line); }
.price-group dl > div:last-child { border-bottom: 0; }
.price-group dt { color: var(--muted); }
.price-group dd { margin: 0; text-align: right; font-size: 20px; font-weight: 720; font-variant-numeric: tabular-nums; }
.price-group small { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; font-weight: 550; }
.price-group > p { color: var(--muted); }
.price-included { margin: 24px 0 34px; padding-top: 22px; border-top: 1px solid var(--line); }
.price-group .price-included:last-child { margin-bottom: 0; }

.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(48px, 9vw, 130px); align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  min-height: 76px;
  display: grid;
  grid-template-columns: 1fr 24px;
  align-items: center;
  gap: 20px;
  padding: 18px 2px;
  cursor: pointer;
  font-size: 19px;
  font-weight: 680;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--accent); font-size: 28px; font-weight: 400; line-height: 1; transition: transform .25s var(--ease); }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { max-width: 680px; padding: 0 40px 24px 2px; margin: 0; color: var(--muted); }

.final-cta {
  width: min(calc(100% - 48px), 1400px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 40px;
  margin-bottom: 44px;
  padding: clamp(42px, 7vw, 88px);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--on-accent);
}
.final-cta h2 { max-width: 780px; }
.final-cta p { margin: 0; color: color-mix(in srgb, var(--on-accent) 82%, transparent); font-size: 18px; }
.button-light { background: var(--on-accent); border-color: var(--on-accent); color: var(--accent); box-shadow: none; }
.button-light:hover { background: color-mix(in srgb, var(--on-accent) 90%, var(--accent)); border-color: color-mix(in srgb, var(--on-accent) 90%, var(--accent)); color: var(--accent-hover); }

.site-footer {
  width: min(calc(100% - 48px), var(--content));
  min-height: 120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  border-top: 1px solid var(--line);
}
.site-footer p { margin: 0; color: var(--muted); font-size: 14px; }
.site-footer > a:last-child { justify-self: end; }

.js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  .js .reveal.is-visible { animation: reveal-in .7s var(--ease) both; }
  @keyframes reveal-in {
    from { opacity: 0; transform: translateY(22px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

@media (max-width: 1023px) {
  .desktop-nav { display: none; }
  .nav-shell { grid-template-columns: 1fr auto; }
  .hero { grid-template-columns: minmax(0, 1fr) minmax(330px, .9fr); gap: 36px; }
  .hero-media { min-height: 440px; }
  .route-layout { grid-template-columns: 1fr .7fr; gap: 42px; }
  .modes-section { grid-template-columns: .8fr 1.2fr; gap: 44px; }
  .test-copy { padding: 42px; }
  .test-columns { grid-template-columns: 1fr; gap: 14px; }
}

@media (max-width: 767px) {
  :root { --header-h: 64px; }
  .nav-shell, .hero, .section, .site-footer { width: min(calc(100% - 32px), var(--content)); }
  .site-header { min-height: var(--header-h); }
  .nav-shell { min-height: var(--header-h); gap: 10px; }
  .brand { font-size: 19px; }
  .nav-shell .button { min-height: 44px; max-width: 210px; padding: 9px 11px; font-size: 12px; line-height: 1.15; text-align: center; white-space: normal; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 34px; padding: 46px 0 42px; }
  .hero-copy { min-width: 0; max-width: none; }
  .eyebrow { margin-bottom: 16px; font-size: 11px; }
  h1 { max-width: 11ch; margin-bottom: 20px; font-size: clamp(42px, 12vw, 55px); }
  .hero-lead { margin-bottom: 24px; font-size: 18px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 8px; }
  .hero-media { height: 430px; min-height: 0; }
  .hero-media img { object-position: 66% center; }
  .section { padding: 76px 0; }
  .section-heading { margin-bottom: 38px; }
  h2 { font-size: clamp(36px, 10.7vw, 48px); }
  .case-section h2 { overflow-wrap: anywhere; }
  h3 { font-size: 20px; }
  .route-section { padding-top: 76px; }
  .route-layout, .modes-section, .integration-section, .faq-section { grid-template-columns: 1fr; }
  .route-media { height: 420px; margin: 22px 0 0; }
  .modes-intro, .faq-intro { position: static; }
  .mode-facts { grid-template-columns: 1fr; }
  .mode-facts > div { min-height: 128px; }
  .tab-panel { padding: 28px 20px; }
  .tab-button { padding: 8px; font-size: 14px; }
  .claims-grid { grid-template-columns: 1fr; grid-template-areas: "main" "second" "accent"; }
  .claim, .claim-main { min-height: 250px; }
  .integration-groups { grid-template-columns: 1fr; }
  .integration-groups div:last-child { grid-column: auto; }
  .integration-visual { min-height: 470px; }
  .orbit { min-width: 110px; }
  .orbit-source { left: 5%; top: 13%; }
  .orbit-team { right: 4%; top: 27%; }
  .orbit-crm { right: 10%; bottom: 10%; }
  .test-section { width: min(calc(100% - 32px), var(--content)); grid-template-columns: 1fr; }
  .test-media { min-height: 380px; border-radius: var(--radius) var(--radius) 0 0; }
  .test-media, .test-copy { min-width: 0; }
  .test-copy { padding: 32px 22px; border-radius: 0 0 var(--radius) var(--radius); }
  .hero .button, .test-copy .button { width: 100%; text-align: center; white-space: normal; }
  .test-columns { grid-template-columns: 1fr; }
  .case-section { width: min(calc(100% - 32px), var(--content)); }
  .case-table-wrap table { min-width: 0; table-layout: fixed; }
  .case-table-wrap th, .case-table-wrap td { padding: 13px 8px; font-size: 12px; overflow-wrap: anywhere; }
  .case-table-wrap th:first-child { width: 42%; }
  .calculator { padding: 28px 20px; }
  .calculator-inputs { grid-template-columns: 1fr 1fr; min-width: 0; }
  .calculator-results { min-width: 0; }
  .calculator-results > div { grid-template-columns: minmax(0, 1fr) 80px 92px; gap: 8px; }
  .calculator-results output { font-size: 14px; overflow-wrap: anywhere; }
  .price-groups { grid-template-columns: 1fr; }
  .price-group:first-child { grid-row: auto; }
  .price-group dl > div { grid-template-columns: 1fr; gap: 7px; }
  .price-group dd { text-align: left; }
  .faq-intro { margin-bottom: 10px; }
  .final-cta { width: min(calc(100% - 32px), var(--content)); grid-template-columns: 1fr; align-items: start; padding: 34px 22px; }
  .final-cta > * { min-width: 0; }
  .final-cta .button { width: 100%; text-align: center; white-space: normal; }
  .site-footer { min-height: 180px; grid-template-columns: 1fr; align-content: center; gap: 10px; }
  .site-footer > a:last-child { justify-self: start; }
}

@media (max-width: 389px) {
  .nav-shell, .hero, .section, .site-footer { width: min(calc(100% - 24px), var(--content)); }
  .nav-shell .button { max-width: 180px; }
  h1 { font-size: 40px; }
  .hero-media { height: 390px; }
  .route li { grid-template-columns: 42px 1fr; gap: 12px; }
  .tab-list { grid-template-columns: 1fr; }
  .calculator-inputs { grid-template-columns: 1fr; }
  .tab-button { width: 100%; }
  .integration-visual { min-height: 440px; }
  .orbit-center, .orbit { min-width: 102px; padding: 10px 12px; font-size: 14px; }
  .final-cta, .test-section { width: min(calc(100% - 24px), var(--content)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal, .js .reveal.is-visible { opacity: 1; transform: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header { background: var(--bg); backdrop-filter: none; -webkit-backdrop-filter: none; }
}

@media print {
  .site-header { position: static; }
  .button { box-shadow: none; }
  .reveal { opacity: 1 !important; transform: none !important; }
}