:root {
  color-scheme: light dark;
  --amber-50: #fff9ed;
  --amber-100: #fff0cd;
  --amber-200: #f8dda1;
  --amber-400: #dda33a;
  --amber-500: #c88a1a;
  --amber-600: #a96e0e;
  --ink: #241f18;
  --ink-soft: #5f574c;
  --ink-faint: #81776a;
  --paper: #fbfaf7;
  --paper-warm: #f6f1e7;
  --surface: #ffffff;
  --surface-raised: rgba(255, 255, 255, 0.84);
  --line: rgba(50, 42, 31, 0.12);
  --line-strong: rgba(50, 42, 31, 0.2);
  --shadow-sm: 0 10px 30px rgba(57, 43, 22, 0.08);
  --shadow-md: 0 24px 70px rgba(57, 43, 22, 0.13);
  --shadow-device: 0 38px 90px rgba(29, 23, 16, 0.24), 0 8px 24px rgba(29, 23, 16, 0.18);
  --radius-xs: 0.65rem;
  --radius-sm: 1rem;
  --radius-md: 1.5rem;
  --radius-lg: 2.25rem;
  --radius-pill: 999px;
  --content: 1180px;
  --reading: 760px;
  --header-height: 4.75rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background:
    radial-gradient(circle at 83% 7%, rgba(200, 138, 26, 0.13), transparent 26rem),
    var(--paper);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

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

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

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

:focus-visible {
  outline: 3px solid var(--amber-500);
  outline-offset: 4px;
  border-radius: 0.25rem;
}

::selection {
  background: var(--amber-200);
  color: #241b0d;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  transform: translateY(-160%);
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--surface);
  font-weight: 750;
  text-decoration: none;
}

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

.shell {
  width: min(calc(100% - 2.5rem), var(--content));
  margin-inline: auto;
}

.reading-shell {
  width: min(calc(100% - 2.5rem), var(--reading));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(50, 42, 31, 0.08);
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}

.nav-shell {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 820;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand img {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.72rem;
  box-shadow: 0 5px 12px rgba(77, 55, 18, 0.16);
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 0.2rem;
}

.desktop-nav > a:not(.button) {
  padding: 0.6rem 0.7rem;
  color: var(--ink-soft);
  font-size: 0.91rem;
  font-weight: 650;
  text-decoration: none;
}

.desktop-nav > a:not(.button):hover {
  color: var(--ink);
}

.mobile-nav {
  position: relative;
}

.mobile-nav summary {
  display: inline-flex;
  min-height: 2.75rem;
  cursor: pointer;
  list-style: none;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  font-size: 0.9rem;
  font-weight: 750;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav summary::after {
  width: 0.42rem;
  height: 0.42rem;
  transform: rotate(45deg) translateY(-0.1rem);
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
}

.mobile-nav[open] summary::after {
  transform: rotate(225deg) translate(-0.08rem, -0.08rem);
}

.mobile-nav-panel {
  position: absolute;
  top: calc(100% + 0.7rem);
  right: 0;
  display: grid;
  width: min(19rem, calc(100vw - 2.5rem));
  gap: 0.25rem;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.mobile-nav-panel a {
  padding: 0.75rem 0.85rem;
  border-radius: 0.8rem;
  color: var(--ink-soft);
  font-weight: 680;
  text-decoration: none;
}

.mobile-nav-panel a:hover {
  background: var(--paper-warm);
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 3.15rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.72rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 780;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background-color 220ms var(--ease);
}

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

.button--primary {
  background: var(--amber-500);
  box-shadow: 0 11px 26px rgba(173, 112, 13, 0.23);
  color: #211609;
}

.button--primary:hover {
  background: #d59621;
  box-shadow: 0 14px 32px rgba(173, 112, 13, 0.29);
}

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

.button--ghost {
  border-color: var(--line-strong);
  background: var(--surface-raised);
  color: var(--ink);
}

.button svg,
.icon-inline {
  width: 1.05rem;
  height: 1.05rem;
}

.desktop-download {
  display: none;
}

.platform-download--ios,
.platform-download--android {
  display: none;
}

html[data-platform="ios"] .platform-download--fallback,
html[data-platform="android"] .platform-download--fallback {
  display: none;
}

html[data-platform="ios"] .platform-download--ios,
html[data-platform="android"] .platform-download--android {
  display: inline-flex;
}

html[data-platform="ios"] .mobile-nav-panel .platform-download--ios,
html[data-platform="android"] .mobile-nav-panel .platform-download--android {
  display: block;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  overflow: clip;
  padding: clamp(3.3rem, 8vw, 7.2rem) 0 clamp(4rem, 9vw, 8rem);
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: clamp(1rem, 4vw, 4rem);
  right: -13rem;
  width: 31rem;
  height: 31rem;
  border: 1px solid rgba(200, 138, 26, 0.2);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 138, 26, 0.14), rgba(200, 138, 26, 0.025) 58%, transparent 70%);
  content: "";
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.hero-copy {
  min-width: 0;
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  margin: 0 0 1.15rem;
  color: var(--amber-600);
  font-size: 0.79rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--amber-500);
  box-shadow: 0 0 0 5px rgba(200, 138, 26, 0.11);
  content: "";
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

h1 {
  max-width: 15ch;
  margin-bottom: 1.35rem;
  font-size: clamp(2.55rem, 7vw, 5.25rem);
  line-height: 0.99;
}

.hero--subpage h1 {
  max-width: 18ch;
  font-size: clamp(2.45rem, 6vw, 4.65rem);
}

.hero--contact {
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4.6vw, 3.35rem);
  line-height: 1.08;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: clamp(1.14rem, 2vw, 1.42rem);
  line-height: 1.24;
  letter-spacing: -0.025em;
}

p {
  margin-top: 0;
}

.lead {
  max-width: 62ch;
  margin-bottom: 1.7rem;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.6;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  margin: 1.15rem 0 0;
  color: var(--ink-faint);
  font-size: 0.88rem;
  font-weight: 620;
}

.trust-line span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.trust-line span:not(:last-child)::after {
  width: 0.22rem;
  height: 0.22rem;
  margin-left: 0.38rem;
  border-radius: 50%;
  background: var(--amber-500);
  content: "";
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 34rem;
  place-items: center;
}

.device {
  position: relative;
  width: 17.25rem;
  max-width: 76vw;
  padding: 0.38rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 2.32rem;
  background: linear-gradient(145deg, #302c26, #0d0c0a 54%, #28241f);
  box-shadow: var(--shadow-device);
}

.device::before {
  position: absolute;
  top: 20%;
  right: -0.16rem;
  width: 0.13rem;
  height: 4.2rem;
  border-radius: 0 0.18rem 0.18rem 0;
  background: #1b1916;
  box-shadow: 0 5.2rem 0 #1b1916;
  content: "";
}

.device-screen {
  overflow: hidden;
  aspect-ratio: 9 / 20;
  border-radius: 1.95rem;
  background: #fff;
}

.device-screen img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.store-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.15rem;
}

.store-badge {
  display: inline-flex;
  min-height: 2.85rem;
  align-items: center;
  border-radius: 0.55rem;
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.store-badge:hover {
  transform: translateY(-2px);
}

.store-badge img {
  width: auto;
  height: 3rem;
}

.store-badge--google img {
  height: 3.15rem;
}

html[data-platform="ios"] .store-badge--apple,
html[data-platform="android"] .store-badge--google {
  order: -1;
  filter: drop-shadow(0 8px 13px rgba(33, 27, 19, 0.15));
}

.section {
  padding: clamp(4.5rem, 10vw, 8.5rem) 0;
}

.section--tight {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section--contact {
  padding-top: clamp(1rem, 2vw, 2rem);
}

.section--warm {
  border-block: 1px solid rgba(79, 61, 35, 0.07);
  background: var(--paper-warm);
}

.section--dark {
  position: relative;
  overflow: hidden;
  background: #252017;
  color: #f9f5ed;
}

.section--dark::after {
  position: absolute;
  top: -15rem;
  right: -10rem;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: rgba(200, 138, 26, 0.14);
  filter: blur(2px);
  content: "";
}

.section--dark h2,
.section--dark h3,
.section--dark .section-kicker {
  color: #fffaf1;
}

.section--dark p,
.section--dark .section-lead {
  color: rgba(255, 250, 241, 0.7);
}

.section-head {
  max-width: 780px;
  margin-bottom: clamp(2.1rem, 5vw, 4rem);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-kicker {
  margin-bottom: 0.65rem;
  color: var(--amber-600);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-lead {
  max-width: 64ch;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.three-grid,
.card-grid,
.feature-grid,
.related-grid {
  display: grid;
  gap: 1rem;
}

.signal-card,
.info-card,
.related-card,
.article-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.signal-card::before {
  display: block;
  width: 2.9rem;
  height: 0.28rem;
  margin-bottom: 2rem;
  border-radius: var(--radius-pill);
  background: var(--amber-500);
  content: "";
}

.signal-card .number {
  position: absolute;
  top: 1.3rem;
  right: 1.5rem;
  color: rgba(36, 31, 24, 0.14);
  font-size: 2.7rem;
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 1;
}

.signal-card p,
.info-card p,
.related-card p,
.article-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: clamp(2.5rem, 8vw, 7rem);
}

.feature-copy {
  max-width: 610px;
}

.feature-copy > p,
.prose > p,
.article-body > p {
  color: var(--ink-soft);
}

.feature-copy ul,
.check-list {
  display: grid;
  gap: 0.65rem;
  margin: 1.4rem 0 1.7rem;
  padding: 0;
  list-style: none;
}

.feature-copy li,
.check-list li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--ink-soft);
}

.feature-copy li::before,
.check-list li::before {
  position: absolute;
  top: 0.45rem;
  left: 0;
  width: 0.85rem;
  height: 0.85rem;
  border: 2px solid var(--amber-500);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(200, 138, 26, 0.08);
  content: "";
}

.visual-card {
  position: relative;
  isolation: isolate;
  min-height: 29rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 68% 24%, rgba(200, 138, 26, 0.25), transparent 12rem),
    linear-gradient(145deg, var(--amber-50), var(--paper-warm));
}

.visual-card::before {
  position: absolute;
  top: -8rem;
  right: -7rem;
  width: 20rem;
  height: 20rem;
  border: 1px solid rgba(200, 138, 26, 0.15);
  border-radius: 50%;
  content: "";
}

.visual-card .device {
  position: absolute;
  right: auto;
  bottom: -5.4rem;
  left: 50%;
  width: min(17.5rem, 72%);
  transform: translateX(-50%) rotate(3deg);
}

.visual-card--map .device {
  bottom: -4.8rem;
  transform: translateX(-50%) rotate(-2.5deg);
}

.visual-card--checkin .device {
  bottom: -5.8rem;
  transform: translateX(-50%) rotate(-1.8deg);
}

.visual-card--comments .device {
  bottom: -4.6rem;
  transform: translateX(-50%) rotate(2deg);
}

.product-showcase {
  display: grid;
  gap: 1rem;
}

.product-showcase .visual-card {
  min-height: 32rem;
}

.abstract-visual {
  position: relative;
  min-height: 28rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #fff8e9, #efe7d7);
}

.map-line {
  position: absolute;
  width: 150%;
  height: 7rem;
  transform: rotate(-16deg);
  border: 2px solid rgba(95, 87, 76, 0.16);
  border-radius: 50%;
}

.map-line--a {
  top: 7rem;
  left: -8rem;
}

.map-line--b {
  right: -12rem;
  bottom: 6rem;
  transform: rotate(23deg);
}

.map-pin {
  position: absolute;
  display: grid;
  width: 4.2rem;
  height: 4.2rem;
  place-items: center;
  border: 5px solid var(--surface);
  border-radius: 50% 50% 50% 12%;
  background: var(--amber-500);
  box-shadow: var(--shadow-md);
  color: #2c1d09;
  font-size: 1.4rem;
  font-weight: 850;
}

.map-pin--a {
  top: 20%;
  left: 20%;
  transform: rotate(-45deg);
}

.map-pin--a span,
.map-pin--b span {
  transform: rotate(45deg);
}

.map-pin--b {
  right: 20%;
  bottom: 22%;
  transform: rotate(-45deg) scale(0.8);
  background: var(--surface);
  color: var(--amber-600);
}

.abstract-label {
  position: absolute;
  right: 9%;
  top: 13%;
  max-width: 13rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  font-size: 0.84rem;
  font-weight: 750;
}

.abstract-label small {
  display: block;
  color: var(--ink-faint);
  font-weight: 600;
}

.icon-tile {
  display: grid;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.15rem;
  place-items: center;
  border-radius: 0.95rem;
  background: var(--amber-100);
  color: var(--amber-600);
}

.icon-tile svg {
  width: 1.35rem;
  height: 1.35rem;
}

.steps {
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.step {
  position: relative;
  min-width: 0;
  min-height: 100%;
  padding: 1.5rem 1.5rem 1.5rem 4.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  counter-increment: step;
}

.step::before {
  position: absolute;
  top: 1.35rem;
  left: 1.35rem;
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--surface);
  content: counter(step, decimal-leading-zero);
  font-size: 0.74rem;
  font-weight: 850;
}

.step p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.steps.steps--sidebar {
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}

.steps--sidebar .step {
  min-height: 0;
  padding-block: 1.3rem;
}

.steps--sidebar .step::before {
  top: 1.15rem;
}

.steps--sidebar .step h3 {
  margin-bottom: 0.25rem;
}

.scenario-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  padding: 0;
  list-style: none;
}

.scenario-list li {
  padding: 0.65rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--surface-raised);
  color: var(--ink-soft);
  font-size: 0.91rem;
  font-weight: 650;
}

.quote-card {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid rgba(200, 138, 26, 0.24);
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--amber-100), var(--amber-50));
}

.quote-card p {
  max-width: 28ch;
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 780;
  letter-spacing: -0.04em;
  line-height: 1.18;
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
}

.faq-item summary {
  display: flex;
  cursor: pointer;
  list-style: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.12rem 1.25rem;
  font-weight: 760;
  line-height: 1.4;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  flex: 0 0 auto;
  width: 0.65rem;
  height: 0.65rem;
  transform: rotate(45deg);
  border-right: 2px solid var(--amber-600);
  border-bottom: 2px solid var(--amber-600);
  content: "";
  transition: transform 180ms var(--ease);
}

.faq-item[open] summary::after {
  transform: rotate(225deg);
}

.faq-answer {
  max-width: 72ch;
  padding: 0 1.25rem 1.25rem;
  color: var(--ink-soft);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.download-card {
  position: relative;
  z-index: 1;
  display: grid;
  overflow: hidden;
  align-items: center;
  justify-items: center;
  gap: 2rem;
  padding: clamp(2rem, 6vw, 4.5rem);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 85% 25%, rgba(200, 138, 26, 0.25), transparent 14rem),
    #252017;
  color: #fffaf1;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.download-card h2,
.download-card h3 {
  max-width: 16ch;
  margin-inline: auto;
  color: #fffaf1;
}

.download-card p {
  max-width: 52ch;
  margin-inline: auto;
  color: rgba(255, 250, 241, 0.7);
}

.download-card .hero-actions,
.download-card .store-badges {
  justify-content: center;
}

.download-card .store-badges {
  margin-top: 1rem;
}

.mobile-download-bar {
  position: fixed;
  z-index: 80;
  right: 0.75rem;
  bottom: 0.75rem;
  left: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.65rem 0.65rem 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 1.1rem;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: 0 18px 44px rgba(37, 30, 21, 0.2);
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(100% + 2rem));
  visibility: hidden;
  backdrop-filter: blur(15px) saturate(1.2);
  -webkit-backdrop-filter: blur(15px) saturate(1.2);
  transition:
    opacity 180ms var(--ease),
    transform 240ms var(--ease),
    visibility 0s linear 240ms;
}

.mobile-download-bar.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
  transition-delay: 0s;
}

.mobile-download-bar span {
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 650;
  line-height: 1.25;
}

.mobile-download-bar strong {
  display: block;
  color: var(--ink);
  font-size: 0.88rem;
}

.mobile-download-bar .button {
  min-height: 2.65rem;
  padding: 0.65rem 0.9rem;
  font-size: 0.82rem;
}

.breadcrumbs {
  padding: 1.25rem 0 0;
  color: var(--ink-faint);
  font-size: 0.82rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li:not(:last-child)::after {
  margin-left: 0.35rem;
  color: var(--line-strong);
  content: "/";
}

.breadcrumbs a {
  color: var(--ink-soft);
  text-decoration: none;
}

.prose,
.article-body {
  font-size: 1.04rem;
}

.prose h2,
.article-body h2 {
  margin-top: 3.6rem;
  font-size: clamp(1.75rem, 4vw, 2.55rem);
}

.prose h3,
.article-body h3 {
  margin-top: 2.25rem;
}

.prose ul,
.prose ol,
.article-body ul,
.article-body ol {
  display: grid;
  gap: 0.5rem;
  padding-left: 1.35rem;
  color: var(--ink-soft);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  margin: -0.6rem 0 1.7rem;
  color: var(--ink-faint);
  font-size: 0.87rem;
  font-weight: 620;
}

.answer-box {
  margin: 2rem 0;
  padding: 1.4rem;
  border: 1px solid rgba(200, 138, 26, 0.25);
  border-radius: var(--radius-sm);
  background: var(--amber-50);
}

.answer-box strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--amber-600);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.answer-box p:last-child {
  margin-bottom: 0;
}

.inline-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 3rem 0;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper-warm);
}

.inline-cta p {
  max-width: 38rem;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.related-card,
.article-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.related-card a,
.article-card a {
  margin-top: auto;
  padding-top: 1.1rem;
  color: var(--amber-600);
  font-weight: 750;
  text-decoration: none;
}

.related-card a::after,
.article-card a::after {
  margin-left: 0.35rem;
  content: "→";
}

.contact-card {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  box-shadow: var(--shadow-sm);
}

.contact-card .email-placeholder a {
  color: var(--amber-600);
  font-size: clamp(1.15rem, 3vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.site-footer {
  padding: 4.5rem 0 7rem;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
}

.footer-brand p {
  max-width: 32ch;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.footer-group h2 {
  margin-bottom: 0.75rem;
  color: var(--ink-faint);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-group ul {
  display: grid;
  gap: 0.58rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-group a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 620;
  text-decoration: none;
}

.footer-group a:hover {
  color: var(--amber-600);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.78rem;
}

.footer-bottom p {
  margin: 0;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.legal-links a {
  color: inherit;
  text-decoration: none;
}

.error-page {
  display: grid;
  min-height: calc(100vh - var(--header-height));
  place-items: center;
  padding: 4rem 0 7rem;
  text-align: center;
}

.error-code {
  margin-bottom: 0.3rem;
  color: var(--amber-500);
  font-size: clamp(5rem, 20vw, 11rem);
  font-weight: 900;
  letter-spacing: -0.09em;
  line-height: 0.8;
}

.error-page h1 {
  max-width: 16ch;
  margin-inline: auto;
  font-size: clamp(2rem, 6vw, 4rem);
}

.error-page p {
  max-width: 52ch;
  margin-inline: auto;
  color: var(--ink-soft);
}

@media (min-width: 44rem) {
  .shell,
  .reading-shell {
    width: min(calc(100% - 4rem), var(--content));
  }

  .reading-shell {
    width: min(calc(100% - 4rem), var(--reading));
  }

  .three-grid,
  .steps,
  .related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .footer-grid {
    grid-template-columns: minmax(14rem, 0.8fr) 1.5fr;
  }

  .footer-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 61.999rem) {
  html[data-platform="ios"] .hero .store-badges,
  html[data-platform="android"] .hero .store-badges,
  html[data-platform="ios"] .download-card .store-badges,
  html[data-platform="android"] .download-card .store-badges {
    display: none;
  }
}

@media (min-width: 62rem) {
  .desktop-nav {
    display: flex;
  }

  .mobile-nav {
    display: none;
  }

  .device-download {
    display: none !important;
  }

  .desktop-download {
    display: inline-flex;
  }

  .hero-grid,
  .feature-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.8fr);
  }

  .feature-split--explainer {
    grid-template-columns: minmax(0, 1.08fr) minmax(28rem, 0.92fr);
    align-items: start;
    gap: clamp(3.5rem, 7vw, 6rem);
  }

  .product-showcase {
    grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.45fr);
    align-items: stretch;
    gap: 1.25rem;
  }

  .product-showcase .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-split--reverse > :first-child {
    order: 2;
  }

  .feature-split--reverse > :last-child {
    order: 1;
  }

  .hero-visual {
    min-height: 42rem;
  }

  .device {
    width: 19rem;
  }

  .visual-card,
  .abstract-visual {
    min-height: 34rem;
  }

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

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

  .site-footer {
    padding-bottom: 3rem;
  }

  .mobile-download-bar {
    display: none;
  }
}

@media (max-width: 31rem) {
  .shell,
  .reading-shell {
    width: min(calc(100% - 1.5rem), var(--content));
  }

  .brand span {
    font-size: 1rem;
  }

  .hero-actions,
  .cta-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .visual-card .device {
    width: 68%;
  }

  .store-badges {
    gap: 0.45rem;
  }

  .store-badge img {
    height: 2.7rem;
  }

  .store-badge--google img {
    height: 2.83rem;
  }

  .hero-visual {
    min-height: 31rem;
  }

  .mobile-download-bar span {
    display: none;
  }

  .mobile-download-bar .button {
    width: auto;
    flex: 1 1 auto;
  }
}

@media (max-width: 24rem) {
  .footer-nav {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f7f1e7;
    --ink-soft: #c3b8aa;
    --ink-faint: #94897c;
    --paper: #16130f;
    --paper-warm: #201b15;
    --surface: #242019;
    --surface-raised: rgba(37, 32, 25, 0.88);
    --line: rgba(255, 245, 229, 0.11);
    --line-strong: rgba(255, 245, 229, 0.2);
    --amber-50: #2c2315;
    --amber-100: #3c2d17;
    --amber-200: #61451c;
    --amber-600: #e2a83c;
    --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.18);
    --shadow-md: 0 24px 70px rgba(0, 0, 0, 0.28);
  }

  body {
    background:
      radial-gradient(circle at 83% 7%, rgba(200, 138, 26, 0.09), transparent 26rem),
      var(--paper);
  }

  .site-header {
    border-bottom-color: rgba(255, 245, 229, 0.07);
  }

  .button--primary {
    color: #211609;
  }

  .button--dark,
  .step::before {
    background: #f7f1e7;
    color: #1d1913;
  }

  .signal-card .number {
    color: rgba(255, 245, 229, 0.12);
  }

  .visual-card,
  .abstract-visual {
    background: linear-gradient(145deg, #2b241a, #1e1a15);
  }

  .abstract-label {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(36, 32, 25, 0.84);
  }

  .quote-card {
    background: linear-gradient(140deg, #3b2b17, #272016);
  }

  .answer-box {
    background: #2d2417;
  }

  .store-badge {
    border: 1px solid rgba(255, 255, 255, 0.18);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .mobile-download-bar,
  .hero-actions,
  .store-badges,
  .download-card {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  a {
    text-decoration: underline;
  }
}