:root {
  color-scheme: dark;
  --night: #0e0f0a;
  --surface: #171811;
  --surface-2: #202117;
  --line: #303124;
  --ink: #f4f3e9;
  --muted: #a6a598;
  --faint: #858478;
  --volt: #c7f03a;
  --control-line: #646653;
  --blue: #5f8edb;
  --teal: #63b7ad;
  --green: #70bd72;
  --amber: #e7b753;
  --orange: #ef6846;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;
  --page: min(100% - 40px, 32rem);
  --radius: 24px;
}

* { box-sizing: border-box; }

.mobile-home { display: block; }
.desktop-home { display: none; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--night);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body::selection { background: var(--volt); color: #101208; }

img, svg { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-underline-offset: 0.18em; }

button, input, a.button, summary {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

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

.skip-link {
  position: fixed;
  inset-block-start: 8px;
  inset-inline-start: 8px;
  z-index: 100;
  translate: 0 -160%;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--volt);
  color: #111308;
  font-weight: 800;
}

.skip-link:focus { translate: 0; }

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

.shell {
  width: var(--page);
  margin-inline: auto;
}

.account-entry { display: inline-flex; align-items: center; min-height: 44px; margin-inline-start: auto; font-weight: 600; }

.topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 40;
  padding-block-start: env(safe-area-inset-top);
  background: color-mix(in srgb, var(--night) 86%, transparent);
  border-block-end: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  backdrop-filter: blur(18px) saturate(135%);
}

.topbar-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 20px;
  font-weight: 850;
  letter-spacing: -0.035em;
}

.brand-mark {
  width: 34px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  flex: none;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
  box-shadow: 0 0 22px -10px var(--volt);
}

.brand-mark::before {
  content: "";
  width: 27px;
  aspect-ratio: 1;
  background: var(--volt);
  -webkit-mask: url("../assets/runvel-mark-compact.svg") center / contain no-repeat;
  mask: url("../assets/runvel-mark-compact.svg") center / contain no-repeat;
}

.top-action {
  min-height: 44px;
  margin-inline-start: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 16px;
  border: 1px solid color-mix(in srgb, var(--volt) 40%, var(--line));
  border-radius: 999px;
  color: var(--volt);
  text-decoration: none;
  font-size: 15px;
  font-weight: 750;
}

.concept-chip {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding-inline: 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font: 700 11px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font: 750 12px/1.4 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow strong { color: var(--volt); }

h1, h2, h3, p { overflow-wrap: break-word; }

h1, h2, h3 {
  margin: 0;
  text-wrap: balance;
}

h1 {
  font-size: clamp(48px, 14vw, 68px);
  line-height: 0.94;
  letter-spacing: -0.058em;
}

h2 {
  font-size: clamp(34px, 9.4vw, 46px);
  line-height: 1.02;
  letter-spacing: -0.048em;
}

h3 {
  font-size: 23px;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.underline {
  position: relative;
  display: inline-block;
  padding-block-end: 0.1em;
}

.underline::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 0.09em;
  border-radius: 99px;
  background: var(--volt);
}

.lede {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.5;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 15px;
  text-decoration: none;
  font-size: 17px;
  font-weight: 800;
  transition: transform 160ms ease, filter 160ms ease, background-color 160ms ease;
}

.button:active { transform: scale(0.98); }
.button-primary { background: var(--volt); color: #111307; }
.button-secondary { border-color: var(--control-line); background: var(--surface); color: var(--ink); }
.button-full { width: 100%; }

.phone-frame {
  position: relative;
  overflow: hidden;
  border: 9px solid #292b22;
  border-radius: 43px;
  background: #000;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), 0 0 0 1px #080906;
}

.phone-frame::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset-block-start: 8px;
  inset-inline-start: 50%;
  width: 34%;
  height: 22px;
  translate: -50% 0;
  border-radius: 999px;
  background: #020302;
}

.phone-frame picture { display: block; }
.phone-frame img { width: 100%; }

.watch-product {
  filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.55));
}

.zone-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
}

.zone-line i { height: 5px; border-radius: 99px; }
.zone-line i:nth-child(1) { background: var(--blue); }
.zone-line i:nth-child(2) { background: var(--teal); }
.zone-line i:nth-child(3) { background: var(--green); }
.zone-line i:nth-child(4) { background: var(--amber); }
.zone-line i:nth-child(5) { background: var(--orange); }

.trust-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 12px;
  color: var(--muted);
}

.trust-list b { color: var(--ink); }

.trust-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: color-mix(in srgb, var(--volt) 13%, var(--surface));
  color: var(--volt);
  font-size: 14px;
  font-weight: 900;
}

.signup {
  display: grid;
  gap: 12px;
}

.signup label {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.signup input {
  width: 100%;
  min-height: 52px;
  padding: 12px 15px;
  border: 1px solid var(--control-line);
  border-radius: 14px;
  background: #11120c;
  color: var(--ink);
  font-size: 17px;
}

.signup button {
  min-height: 52px;
  border: 0;
  border-radius: 14px;
  background: var(--volt);
  color: #111307;
  font-weight: 850;
  cursor: pointer;
}

.fine-print {
  margin: 12px 0 0;
  color: var(--faint);
  font-size: 14px;
  line-height: 1.5;
}

.preview-status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* Production waitlist wiring. The row remains a real DOM target for success handling while
   display: contents lets the form keep the approved responsive grid. */
.home-journey .production-signup-row {
  display: contents;
}

.home-journey .production-signup-row[hidden] {
  display: none;
}

.home-journey .signup-msg {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.home-journey .signup.is-ok .signup-msg { color: var(--volt); }
.home-journey .signup.is-error .signup-msg { color: var(--orange); }
.home-journey .signup button[aria-disabled="true"] { opacity: 0.58; cursor: wait; }

/* styles.css also serves the legal and evidence pages. Reset its older homepage list treatment
   only inside the approved Journey homepage. */
.home-journey .bullets {
  list-style: disc;
  padding-inline-start: 22px;
}

.home-journey .bullets li {
  position: static;
  padding: 0;
  border: 0;
  color: var(--muted);
  font-size: inherit;
}

.home-journey .bullets li::before { content: none; }
.home-journey .bullets li + li { margin-block-start: 12px; }

.glance-cta .preview-status { color: #414a18; }

.site-footer {
  padding: 56px 0 calc(118px + env(safe-area-inset-bottom));
  border-block-start: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-block-start: 20px;
}

.footer-links a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.legal {
  margin-block-start: 28px;
  padding-block-start: 20px;
  border-block-start: 1px solid var(--line);
  color: var(--faint);
  font-size: 13px;
}

/* Concept A — focused, one primary message at a time. */
.focus-page {
  background:
    radial-gradient(circle at 82% 8%, rgba(199, 240, 58, 0.12), transparent 27rem),
    var(--night);
}

.focus-hero {
  min-height: calc(100svh - 65px);
  display: grid;
  align-content: start;
  gap: 34px;
  padding-block: 46px 58px;
}

.focus-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-block-start: 28px;
}

.focus-product {
  position: relative;
  min-height: 470px;
  display: grid;
  place-items: end center;
  margin-inline: calc((100vw - 100%) / -2);
  overflow: hidden;
}

.focus-product::before {
  content: "";
  position: absolute;
  inset: 18% 8% 3%;
  border-radius: 50%;
  background: color-mix(in srgb, var(--volt) 8%, transparent);
  filter: blur(36px);
}

.focus-phone {
  width: min(67vw, 280px);
  z-index: 1;
  rotate: -3deg;
}

.focus-watch {
  position: absolute;
  z-index: 2;
  inset-inline-end: -7%;
  inset-block-end: -2%;
  width: min(52vw, 220px);
  rotate: 5deg;
}

.hero-product-label {
  position: absolute;
  z-index: 3;
  inset-inline-end: 8px;
  inset-block-end: 10px;
  color: var(--volt);
}

.proof-strip {
  border-block: 1px solid var(--line);
  background: #10110c;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.proof-grid div {
  min-width: 0;
  padding: 22px 8px;
  text-align: center;
}

.proof-grid div:nth-child(even) { border-inline-start: 1px solid var(--line); }
.proof-grid div:nth-child(n + 3) { border-block-start: 1px solid var(--line); }
.proof-grid b { display: block; color: var(--volt); font-size: 18px; }
.proof-grid span { display: block; margin-block-start: 4px; color: var(--muted); font-size: 12px; line-height: 1.25; }

.focus-feature {
  padding-block: 84px;
  border-block-end: 1px solid var(--line);
}

.focus-feature-copy p:not(.eyebrow) { color: var(--muted); }
.focus-feature h2 { margin-block: 16px 22px; }

.bullets {
  margin: 22px 0 0;
  padding-inline-start: 22px;
  color: var(--muted);
}

.bullets li + li { margin-block-start: 12px; }
.bullets strong { color: var(--ink); }

.cue-stack { display: grid; gap: 10px; margin-block: 24px; }
.cue { display: grid; grid-template-columns: 12px 1fr auto; gap: 12px; align-items: center; min-height: 58px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.cue p { margin: 0 !important; color: var(--ink) !important; font-size: 15px; }
.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot.z2 { background: var(--teal); }
.dot.z4 { background: var(--amber); }
.dot.z5 { background: var(--orange); }
.coach-note { margin-block: 20px; padding: 18px; border-inline-start: 3px solid var(--volt); border-radius: 0 16px 16px 0; background: var(--surface); }
.coach-note p { margin: 8px 0 0 !important; color: var(--muted) !important; font-size: 15px; }
.evidence-panel { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.evidence-panel h2 { margin-block: 14px 20px; }
.evidence-panel > p:not(.eyebrow) { color: var(--muted); }

.watch-gallery-mobile { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-block: 14px; }
.watch-gallery-mobile::-webkit-scrollbar { display: none; }
.watch-gallery-mobile figure { flex: 0 0 min(82vw, 340px); margin: 0; padding: 16px; scroll-snap-align: start; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.watch-gallery-mobile figure img { width: 100%; border-radius: 18px; }
.watch-gallery-mobile figcaption { display: grid; gap: 4px; margin-block-start: 14px; }
.watch-gallery-mobile figcaption span { color: var(--muted); font-size: 14px; }
.chapter .watch-gallery-mobile { margin-block-start: 22px; }
.chapter-card .coach-note { width: 100%; align-self: center; }

.feature-visual {
  min-height: 390px;
  display: grid;
  place-items: end center;
  margin-block-start: 36px;
  padding: 22px 22px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface-2), #11120c);
}

.feature-visual .phone-frame { width: min(62vw, 250px); translate: 0 34px; }

.watch-focus-card {
  padding: 26px;
  align-items: center;
}

.watch-focus-card .watch-product { width: min(78vw, 330px); margin: 0 auto -10px; }

.waitlist-panel {
  padding-block: 80px;
}

.waitlist-card {
  padding: 26px;
  border: 1px solid color-mix(in srgb, var(--volt) 35%, var(--line));
  border-radius: var(--radius);
  background: linear-gradient(150deg, color-mix(in srgb, var(--volt) 8%, var(--surface)), var(--surface));
}

.waitlist-card h2 { margin-block: 14px 20px; }

.sticky-cta {
  position: fixed;
  z-index: 50;
  inset-inline: 0;
  inset-block-end: 0;
  padding: 10px 20px calc(10px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--night) 88%, transparent);
  border-block-start: 1px solid var(--line);
  backdrop-filter: blur(18px) saturate(140%);
}

.sticky-cta .button { max-width: 32rem; margin-inline: auto; }

/* Concept B — compact, glanceable cards and swipeable content. */
.glance-page {
  background:
    linear-gradient(180deg, rgba(199, 240, 58, 0.065), transparent 20rem),
    #10110c;
}

.glance-page .topbar { position: relative; }

.glance-hero { padding-block: 38px 28px; }
.glance-hero h1 { margin-block-start: 18px; font-size: clamp(44px, 13vw, 62px); }
.glance-hero .lede { margin-block-start: 18px; }

.glance-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-block-start: 26px;
}

.summary-card {
  min-height: 116px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.summary-card.wide { grid-column: 1 / -1; min-height: 0; }
.summary-card b { display: block; font-size: 19px; line-height: 1.1; }
.summary-card span { display: block; margin-block-start: 8px; color: var(--muted); font-size: 14px; line-height: 1.35; }
.summary-card .status { color: var(--volt); font: 800 12px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }

.glance-section { padding-block: 48px; }
.glance-section + .glance-section { border-block-start: 1px solid var(--line); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-block-end: 20px; }
.section-heading h2 { font-size: 30px; }
.section-heading span { color: var(--muted); font: 700 11px/1.3 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; text-align: end; }

.card-scroller {
  display: flex;
  gap: 14px;
  margin-inline: calc((100vw - 100%) / -2);
  padding-inline: calc((100vw - 100%) / 2);
  padding-block-end: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 20px;
  scrollbar-width: none;
  touch-action: pan-x;
}

.card-scroller::-webkit-scrollbar { display: none; }

.glance-card {
  flex: 0 0 min(84vw, 350px);
  min-height: 500px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.glance-card-copy { padding: 22px; }
.glance-card-copy h3 { margin-block: 10px; }
.glance-card-copy p { margin: 0; color: var(--muted); font-size: 16px; }
.glance-card-visual { flex: 1; min-height: 310px; display: grid; place-items: end center; padding: 18px 18px 0; background: #12130d; }
.glance-card-visual .phone-frame { width: 205px; translate: 0 24px; }
.glance-card-visual.watch-card { place-items: center; padding-block: 8px; }
.glance-card-visual.watch-card img { width: 270px; }

.swipe-hint {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-block-start: 6px;
  color: var(--muted);
  font-size: 13px;
}

.swipe-hint::before {
  content: "";
  width: 34px;
  height: 4px;
  border-radius: 99px;
  background: var(--volt);
}

.zone-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.zone-live {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  margin-block: 22px;
}

.heart-bpm { color: var(--volt); font-size: 44px; font-weight: 900; letter-spacing: -0.05em; line-height: 1; }
.heart-bpm small { font-size: 14px; letter-spacing: 0; color: var(--muted); }
.zone-copy strong { display: block; }
.zone-copy span { color: var(--muted); font-size: 14px; }

.glance-cta { padding-block: 46px 68px; }
.glance-cta .waitlist-card { background: var(--volt); color: #111307; border: 0; }
.glance-cta .waitlist-card .eyebrow, .glance-cta .fine-print { color: #414a18; }
.glance-cta .signup input { background: rgba(255, 255, 255, 0.75); color: #111307; border-color: rgba(17, 19, 7, 0.2); }
.glance-cta .signup button { background: #111307; color: var(--ink); }

/* Concept C — guided story with persistent chapter navigation. */
.journey-page {
  background:
    radial-gradient(circle at 50% 12rem, rgba(199, 240, 58, 0.08), transparent 26rem),
    var(--night);
}

.journey-nav {
  position: sticky;
  inset-block-start: calc(65px + env(safe-area-inset-top));
  z-index: 35;
  border-block-end: 1px solid var(--line);
  background: color-mix(in srgb, var(--night) 90%, transparent);
  backdrop-filter: blur(16px);
}

.journey-nav .shell {
  display: flex;
  gap: 5px;
  padding-block: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.journey-nav .shell::-webkit-scrollbar { display: none; }

.journey-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 0 auto;
  padding-inline: 13px;
  border-radius: 12px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

.journey-nav a[aria-current="location"] { background: var(--surface); color: var(--ink); }

.journey-hero { padding-block: 62px 66px; text-align: center; }
.journey-hero .eyebrow { color: var(--volt); }
.journey-hero h1 { margin-block: 18px 24px; }
.journey-hero .lede { max-width: 28rem; margin-inline: auto; }

.hero-signup {
  width: 100%;
  max-width: 28rem;
  min-height: 52px;
  margin: 28px auto 0;
}

.hero-signup-trigger {
  margin: 0;
  cursor: pointer;
}

.hero-signup-trigger[hidden],
.hero-signup-form[hidden] {
  display: none;
}

.hero-signup-form {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 8px;
  text-align: start;
  animation: reveal-signup 180ms ease-out both;
}

.hero-signup-form button {
  padding-inline: 14px;
  font-size: 15px;
  white-space: nowrap;
}

@keyframes reveal-signup {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.journey-product {
  position: relative;
  min-height: 440px;
  display: grid;
  place-items: end center;
  margin-block-start: 42px;
}

.journey-product .phone-frame { width: min(63vw, 255px); }
.journey-product .watch-product { position: absolute; width: min(47vw, 195px); inset-inline-end: 0; inset-block-end: 2%; }

.chapter {
  position: relative;
  padding-block: 84px;
  border-block-start: 1px solid var(--line);
  scroll-margin-block-start: 130px;
}

.chapter-number {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-block-end: 24px;
  border: 1px solid color-mix(in srgb, var(--volt) 45%, var(--line));
  border-radius: 50%;
  color: var(--volt);
  font: 800 13px/1 var(--mono);
}

.chapter h2 { margin-block: 12px 22px; }
.chapter-copy > p:not(.eyebrow) { color: var(--muted); }

.chapter-card {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: end center;
  margin-block-start: 34px;
  padding: 24px 24px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(160deg, #202219, #11120c 72%);
}

.chapter-card .phone-frame { width: min(63vw, 250px); translate: 0 30px; }
.chapter-card.watch-chapter { place-items: center; padding-block: 20px; }
.chapter-card.watch-chapter .watch-product { width: min(84vw, 350px); }

.coaching-cue {
  width: 100%;
  align-self: center;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--volt) 36%, var(--line));
  border-radius: 20px;
  background: #171910;
}

.coaching-cue + .coaching-cue { margin-block-start: 12px; }
.cue-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--volt); color: #111307; font-size: 23px; font-weight: 900; }
.coaching-cue strong { display: block; }
.coaching-cue span { color: var(--muted); font-size: 14px; }

.journey-proof {
  padding: 26px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.journey-proof blockquote { margin: 0; font-size: 25px; line-height: 1.25; font-weight: 780; letter-spacing: -0.025em; }
.journey-proof p { color: var(--muted); }

.journey-cta { padding-block: 76px; text-align: center; scroll-margin-block-start: 130px; }
.journey-cta h2 { margin-block: 14px 22px; }
.journey-cta .signup { text-align: start; margin-block-start: 30px; }
.journey-cta .distribution-download { align-items: center; }

@media (min-width: 480px) {
  .signup { grid-template-columns: 1fr auto; align-items: end; }
  .signup label { grid-column: 1 / -1; }
  .signup button { padding-inline: 20px; }
}

@media (min-width: 48rem) {
  .journey-page {
    --page: min(100% - 64px, 72rem);
  }

  .journey-page .topbar-inner {
    min-height: 72px;
  }

  .journey-nav {
    inset-block-start: calc(73px + env(safe-area-inset-top));
  }

  .journey-nav .shell {
    justify-content: center;
    overflow: visible;
  }

  .journey-nav a {
    flex: 0 1 9rem;
  }

  .journey-hero {
    min-height: calc(100svh - 130px);
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
    align-items: center;
    gap: clamp(2.5rem, 6vw, 6rem);
    padding-block: clamp(5rem, 9vw, 8rem);
    text-align: start;
  }

  .journey-hero h1 {
    font-size: clamp(4.5rem, 8vw, 6.5rem);
  }

  .journey-hero .lede,
  .hero-signup {
    margin-inline: 0;
  }

  .journey-product {
    min-height: 36rem;
    margin-block-start: 0;
  }

  .journey-product .phone-frame {
    width: min(33vw, 19.5rem);
  }

  .journey-product .watch-product {
    width: min(24vw, 14.5rem);
  }

  .chapter {
    padding-block: clamp(6rem, 10vw, 9rem);
  }

  .chapter > .shell:not(.journey-proof) {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
    align-items: center;
    gap: clamp(2.5rem, 6vw, 6rem);
  }

  .chapter-card {
    min-height: 32rem;
    margin-block-start: 0;
  }

  .chapter-card .phone-frame {
    width: min(28vw, 17rem);
  }

  .chapter-card.watch-chapter .watch-product {
    width: min(36vw, 23rem);
  }

  .chapter .watch-gallery-mobile {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    overflow: visible;
    margin-block-start: 3rem;
  }

  .watch-gallery-mobile figure {
    min-width: 0;
    padding: 1.125rem;
  }

  .journey-proof {
    max-width: 52rem;
    padding: clamp(2rem, 5vw, 4rem);
  }

  .journey-proof blockquote {
    font-size: clamp(2rem, 4vw, 3.25rem);
  }

  .journey-cta .shell {
    max-width: 44rem;
  }
}

@media (min-width: 64rem) {
  :is(#coach, #mobile-coach) .chapter-copy,
  :is(#recovery, #mobile-recovery) .chapter-copy {
    grid-column: 2;
  }

  :is(#coach, #mobile-coach) .chapter-card,
  :is(#recovery, #mobile-recovery) .chapter-card {
    grid-column: 1;
    grid-row: 1;
  }

  .journey-cta {
    padding-block: 8rem;
  }
}

@media (max-width: 374px) {
  :root { --page: min(100% - 32px, 32rem); }
  h1 { font-size: 44px; }
  h2 { font-size: 33px; }
  .concept-chip { display: none; }
  .focus-actions { grid-template-columns: 1fr; }
  .focus-product { min-height: 410px; }
  .proof-grid span { font-size: 11px; }
  .journey-nav a { padding-inline: 10px; }
}

@media (prefers-contrast: more) {
  :root { --muted: #d1d0c4; --faint: #b7b6aa; --line: #5c5e4e; }
  .button, input, .glance-card, .summary-card, .chapter-card { border-width: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .focus-phone, .focus-watch { rotate: 0deg; }
}