:root {
  --canvas: #f9faf7;
  --elevated: #ffffff;
  --recessed: #f2f5ef;
  --glass: rgba(255, 255, 255, 0.78);
  --paywall-bg: #eef4ea;
  --paywall-card: #ffffff;
  --ink: #2c2a28;
  --ink-2: #6f6b63;
  --ink-3: #9b968c;
  --divider: rgba(44, 42, 40, 0.1);
  --mustard: #f1cf75;
  --mustard-muted: #fbf1d2;
  --mustard-intense: #70531a;
  --sage: #9cc3b5;
  --sage-muted: #dceae4;
  --sage-intense: #2e5c4f;
  --rose: #e7c7c4;
  --rose-muted: #f5e8e6;
  --rose-intense: #744641;
  --lavender: #d4cedd;
  --lavender-muted: #ece8f1;
  --lavender-intense: #554b68;
  --terracotta: #e8c2ae;
  --terracotta-muted: #f5e5dc;
  --terracotta-intense: #754b38;
  --sky: #d8e1e7;
  --sky-muted: #edf2f5;
  --sky-intense: #536979;
  --olive: #c7d5bd;
  --olive-muted: #e6efe0;
  --olive-intense: #415c3c;
  --shadow-soft: 0 4px 14px rgba(44, 42, 40, 0.06);
  --shadow-elevated: 0 14px 32px rgba(44, 42, 40, 0.1);
  --shadow-modal: 0 18px 48px rgba(44, 42, 40, 0.14);
  --radius-md: 16px;
  --max-width: 1160px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

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

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

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

:focus-visible {
  outline: 3px solid rgba(46, 92, 79, 0.32);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 70px;
  padding: 12px clamp(18px, 4vw, 46px);
  border-bottom: 1px solid var(--divider);
  background: rgba(249, 250, 247, 0.86);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.legal-header { grid-template-columns: auto auto auto; justify-content: space-between; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  line-height: 1;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
}

.site-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  justify-self: center;
  padding: 4px;
  border: 1px solid var(--divider);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.site-nav a, .header-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 15px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-2);
  transition: transform 180ms cubic-bezier(0.2, 0, 0, 1), background-color 220ms cubic-bezier(0.2, 0, 0, 1), color 220ms cubic-bezier(0.2, 0, 0, 1), box-shadow 220ms cubic-bezier(0.2, 0, 0, 1);
}

.site-nav a:hover,
.site-nav a:focus-visible,
body[data-page="home"] .site-nav a[href^="index"],
body[data-page="about"] .site-nav a[href="about.html"],
body[data-page="roadmap"] .site-nav a[href="roadmap.html"],
body[data-page="pricing"] .site-nav a[href="pricing.html"],
body[data-page="claim"] .site-nav a[href="claim-free-pro.html"] {
  color: var(--ink);
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
}

.header-action {
  color: #ffffff;
  background: var(--ink);
  border: 1px solid var(--ink);
}

.header-action:hover, .header-action:focus-visible, .button:hover, .button:focus-visible { transform: translateY(-1px); }

.language-switcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--divider);
  border-radius: 999px;
  background: rgba(242, 245, 239, 0.78);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
}

.language-switcher button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  min-height: 34px;
  padding: 6px 9px;
  border: 0;
  border-radius: 999px;
  color: var(--ink-2);
  background: transparent;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  transition: transform 180ms cubic-bezier(0.2, 0, 0, 1), background-color 220ms cubic-bezier(0.2, 0, 0, 1), color 220ms cubic-bezier(0.2, 0, 0, 1), box-shadow 220ms cubic-bezier(0.2, 0, 0, 1);
}

.language-switcher button:hover,
.language-switcher button:focus-visible,
.language-switcher button.active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 8px 18px rgba(44, 42, 40, 0.08);
}

.language-switcher button:active {
  transform: scale(0.96);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--divider);
  border-radius: 999px;
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--ink);
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--divider);
  background: var(--canvas);
}

.hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -8%;
  width: min(52vw, 620px);
  height: min(52vw, 620px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(156, 195, 181, 0.28), rgba(156, 195, 181, 0) 68%);
  pointer-events: none;
}

.hero-home { padding: clamp(36px, 5vw, 56px) 0 clamp(34px, 5vw, 52px); }

.hero-grid {
  position: relative;
  width: min(var(--max-width), calc(100% - clamp(36px, 7vw, 84px)));
  min-height: min(640px, calc(100dvh - 190px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.hero-copy-block, .sub-hero-content { position: relative; z-index: 1; }

.sub-hero {
  padding: clamp(58px, 8vw, 94px) 0 clamp(50px, 7vw, 76px);
}

.sub-hero-content {
  width: min(var(--max-width), calc(100% - clamp(36px, 7vw, 84px)));
  margin: 0 auto;
  max-width: 780px;
}

.eyebrow {
  display: block;
  margin: 0 0 13px;
  color: var(--sage-intense);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.hero-platforms {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  line-height: 1.42;
  text-align: center;
}

.hero-platforms span { display: block; }

.hero-platforms span:last-child {
  color: var(--ink-2);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

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

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0;
}

.sub-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }

h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: clamp(1.08rem, 1.6vw, 1.24rem);
  line-height: 1.25;
  font-weight: 700;
}

p { margin: 0; }

.hero-copy {
  max-width: 650px;
  margin-top: 18px;
  color: var(--ink-2);
  font-size: clamp(1rem, 1.45vw, 1.13rem);
  line-height: 1.75;
  font-weight: 400;
}

.hero-actions, .centered-action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-line {
  margin-top: 22px;
  color: var(--ink-2);
  font-size: 0.94rem;
  font-weight: 500;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 180ms cubic-bezier(0.2, 0, 0, 1), box-shadow 220ms cubic-bezier(0.2, 0, 0, 1), background-color 220ms cubic-bezier(0.2, 0, 0, 1);
  white-space: nowrap;
}

.button-primary { color: #ffffff; background: var(--ink); border-color: var(--ink); box-shadow: var(--shadow-soft); }

.button-secondary { color: var(--ink); background: var(--elevated); border-color: var(--divider); }

.section {
  width: min(var(--max-width), calc(100% - clamp(36px, 7vw, 84px)));
  margin: 0 auto;
  padding: clamp(62px, 9vw, 104px) 0;
}

.section-heading { max-width: 820px; margin-bottom: 30px; }
.section-heading.compact { max-width: 690px; }
.section-heading.centered { margin-inline: auto; text-align: center; }

.feature-cards, .capability-grid, .privacy-grid, .mini-pricing, .pricing-grid, .roadmap-grid, .shipped-list, .principle-grid {
  display: grid;
  gap: 16px;
}

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

.card, .capability-grid article, .privacy-grid article, .price-card, .roadmap-card, .shipped-list article, .faq-list details {
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms cubic-bezier(0.2, 0, 0, 1), box-shadow 220ms cubic-bezier(0.2, 0, 0, 1);
}

.card:hover, .capability-grid article:hover, .privacy-grid article:hover, .price-card:hover, .roadmap-card:hover { box-shadow: var(--shadow-elevated); }

.card { padding: 24px; }
.card p, .capability-grid p, .privacy-grid p, .price-card p, .roadmap-card p, .shipped-list p, .faq-list p, .story-body p, .product-copy p, .sync-copy p, .contact-band p, .purchase-note p { color: var(--ink-2); font-size: 1rem; line-height: 1.7; font-weight: 400; }
.card h3, .capability-grid h3, .privacy-grid h3, .price-card h3, .roadmap-card h3, .shipped-list h3 { margin-bottom: 10px; }

.card-icon {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--sage-muted);
}

.pin-icon::before {
  content: "";
  width: 17px;
  height: 17px;
  border-radius: 50% 50% 50% 0;
  background: var(--sage-intense);
  transform: rotate(-45deg);
}

.pin-icon::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--elevated);
}

.route-icon { background: var(--mustard-muted); }
.route-icon::before { content: ""; width: 28px; height: 16px; border: 2px solid var(--mustard-intense); border-left-color: transparent; border-radius: 999px; }
.route-icon::after { content: ""; position: absolute; right: 14px; top: 16px; width: 8px; height: 8px; border-radius: 50%; background: var(--mustard-intense); }
.album-icon { background: var(--sage-muted); }
.album-icon::before, .album-icon::after { content: ""; position: absolute; border-radius: 8px; background: rgba(255, 255, 255, 0.82); }
.album-icon::before { inset: 15px 18px 17px 12px; }
.album-icon::after { inset: 20px 12px 12px 20px; }

.product-band, .sync-section, .contact-band, .shipped-band {
  display: grid;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.product-band {
  grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.78fr);
  padding: clamp(42px, 6vw, 66px);
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(220, 234, 228, 0.72), rgba(255, 255, 255, 0.92) 54%, rgba(242, 245, 239, 0.92));
  box-shadow: var(--shadow-soft);
}

.check-list, .roadmap-card ul, .price-card ul {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li, .roadmap-card li, .price-card li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-2);
  font-weight: 500;
}

.check-list li::before, .roadmap-card li::before, .price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
  transform: translateY(-50%);
}

.device-frame {
  position: relative;
  margin-inline: auto;
  border: 1px solid rgba(44, 42, 40, 0.24);
  background: #2f3431;
  box-shadow: 0 22px 54px rgba(44, 42, 40, 0.16);
}

.device-frame--phone {
  width: min(100%, 300px);
  padding: 10px;
  border-radius: 34px;
}

.hero-visual .device-frame--phone {
  width: min(100%, 292px);
}

.device-frame--feature {
  width: min(100%, 288px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.device-frame--mac {
  width: min(100%, 860px);
  padding: 10px;
  border-radius: var(--radius-md);
}

.shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 25px;
  background: var(--recessed);
}

.device-frame--mac .shot { border-radius: 10px; aspect-ratio: 1440 / 920; }
.device-frame--phone .shot { aspect-ratio: 390 / 844; }
.device-frame--feature .shot {
  aspect-ratio: 1380 / 2880;
  border-radius: 0;
  background: transparent;
}

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

.shot-fallback {
  display: none;
  min-height: 100%;
  place-items: center;
  padding: 28px;
  color: var(--ink-2);
  font-size: 0.94rem;
  font-weight: 600;
  text-align: center;
  background: var(--recessed);
  border: 1px dashed rgba(46, 92, 79, 0.34);
}

.shot--pending img { display: none; }
.shot--pending .shot-fallback { display: grid; }

.capability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.capability-grid article, .privacy-grid article { padding: 24px; }

.capability-grid article {
  display: flex;
  flex-direction: column;
}

.capability-grid p { min-height: 5.1em; }

.card-shot {
  width: min(100%, 220px);
  margin: 20px auto 0;
  aspect-ratio: 1380 / 2880;
  border-radius: 0;
  background: transparent;
}

.card-shot img {
  object-fit: contain;
}

.sync-section {
  grid-template-columns: minmax(0, 0.72fr) minmax(360px, 1.28fr);
}

.sync-copy { max-width: 520px; }

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

.pricing-preview { padding-top: clamp(48px, 8vw, 90px); }
.mini-pricing { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 820px; margin: 0 auto; }
.centered-action { justify-content: center; }

.price-card { padding: 26px; display: flex; flex-direction: column; align-items: flex-start; }
.price-card.featured { background: var(--paywall-bg); box-shadow: var(--shadow-elevated); }
.price-card .button { margin-top: 22px; }
.plan-label { display: inline-flex; margin-bottom: 14px; padding: 4px 10px; border-radius: 999px; color: var(--sage-intense); background: var(--sage-muted); font-size: 0.8rem; font-weight: 700; }
.price-card .price { margin: 10px 0 10px; color: var(--ink); font-size: clamp(1.8rem, 3.4vw, 2.8rem); line-height: 1.08; font-weight: 800; }
.price-card .price span { display: block; margin-top: 6px; color: var(--ink-2); font-size: 0.96rem; font-weight: 500; }

.pricing-head, .roadmap-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.billing-toggle, .segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: var(--recessed);
  box-shadow: inset 0 0 0 1px var(--divider);
}

.billing-toggle button, .segmented button {
  min-height: 38px;
  padding: 8px 14px;
  border: 0;
  border-radius: 999px;
  color: var(--ink-2);
  background: transparent;
  font-weight: 700;
  cursor: pointer;
}

.billing-toggle button.active, .segmented button.active { color: #ffffff; background: var(--ink); box-shadow: var(--shadow-soft); }
.pricing-grid.full { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; }
.price-card.is-hidden, .roadmap-card.is-hidden { display: none; }

.comparison-table {
  overflow: hidden;
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
}

.table-row { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); }
.table-row > div { min-height: 54px; padding: 14px 16px; border-bottom: 1px solid var(--divider); border-right: 1px solid var(--divider); color: var(--ink-2); font-weight: 500; }
.table-row > div:first-child { color: var(--ink); font-weight: 700; }
.table-row > div:last-child { border-right: 0; }
.table-row:last-child > div { border-bottom: 0; }
.table-head > div { color: var(--ink); background: var(--recessed); font-weight: 800; }

.purchase-note {
  max-width: 900px;
  padding-top: 0;
  padding-bottom: clamp(42px, 7vw, 76px);
}
.purchase-note p { padding: 24px 28px; border: 1px solid var(--divider); border-radius: var(--radius-md); background: var(--elevated); box-shadow: var(--shadow-soft); }

.claim-section { padding-top: clamp(48px, 7vw, 84px); }

.claim-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.58fr) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 62px);
  align-items: start;
  padding: clamp(30px, 5vw, 52px);
  border: 1px solid var(--divider);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgba(220, 234, 228, 0.82), rgba(255, 255, 255, 0.96) 58%, rgba(251, 241, 210, 0.5));
  box-shadow: var(--shadow-soft);
}

.claim-panel-copy p,
.claim-submit-card p,
.claim-rules p {
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 1rem;
  line-height: 1.75;
}

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

.claim-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.76);
}

.claim-steps span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--sage-intense);
  background: var(--sage-muted);
  font-weight: 800;
}

.claim-steps p,
.claim-card li,
.reward-card p {
  color: var(--ink-2);
  font-size: 0.98rem;
  line-height: 1.65;
}

.claim-option-grid,
.reward-grid {
  display: grid;
  gap: 16px;
}

.claim-option-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.reward-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.claim-card,
.reward-card,
.claim-rules,
.claim-submit-card {
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
}

.claim-card,
.reward-card,
.claim-rules { padding: 24px; }

.claim-tag {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 5px 11px;
  border-radius: 999px;
  color: var(--sage-intense);
  background: var(--sage-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.claim-card ul {
  display: grid;
  gap: 9px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.claim-card li {
  position: relative;
  padding-left: 24px;
}

.claim-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
  transform: translateY(-50%);
}

.reward-card { min-height: 206px; }
.reward-card.featured { background: var(--paywall-bg); box-shadow: var(--shadow-elevated); }

.reward-card span {
  display: block;
  margin-bottom: 18px;
  color: var(--sage-intense);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
  font-weight: 800;
}

.claim-rules {
  max-width: 900px;
  margin: 18px auto 0;
}

.claim-rules h3 + p { margin-bottom: 22px; }
.claim-rules p:last-child { margin-bottom: 0; }

.claim-submit { padding-top: 0; }

.claim-submit-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(22px, 4vw, 42px);
  align-items: center;
  padding: clamp(28px, 5vw, 48px);
}

.faq-list { display: grid; gap: 14px; }
.faq-list details { padding: 18px 22px; }
.faq-list summary { cursor: pointer; font-weight: 800; }
.faq-list p { margin-top: 12px; }

.roadmap-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.roadmap-card { padding: 24px; }
.stage { display: inline-flex; margin-bottom: 14px; padding: 4px 10px; border-radius: 999px; font-size: 0.8rem; font-weight: 700; }
.stage-now { color: var(--sage-intense); background: var(--sage-muted); }
.stage-next { color: var(--mustard-intense); background: var(--mustard-muted); }
.stage-later { color: var(--sky-intense); background: var(--sky-muted); }
.shipped-band { grid-template-columns: minmax(210px, 0.42fr) minmax(0, 1fr); align-items: start; }
.shipped-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.shipped-list article { padding: 22px; box-shadow: none; }
.shipped-list span { display: inline-flex; margin-bottom: 14px; color: var(--sage-intense); font-size: 0.84rem; font-weight: 700; }
.roadmap-note { grid-column: 2; color: var(--ink-3); font-size: 0.94rem; }

.story-layout { display: grid; grid-template-columns: minmax(260px, 0.86fr) minmax(0, 1.14fr); gap: clamp(28px, 6vw, 88px); }
.story-body { display: grid; gap: 18px; }
.principle-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.contact-band { grid-template-columns: minmax(0, 1fr) auto; padding: clamp(34px, 5vw, 54px) 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.contact-band h2 { margin-bottom: 12px; }

.legal-article {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(44px, 8vw, 78px) 0 clamp(72px, 10vw, 112px);
  color: var(--ink);
}

.legal-article h1 { font-size: clamp(2rem, 4vw, 3rem); }
.legal-meta { margin: 12px 0 30px; color: var(--ink-2); font-size: 0.94rem; }
.legal-article h2 { margin-top: 48px; margin-bottom: 14px; font-size: clamp(1.4rem, 2.6vw, 2rem); }
.legal-article h3 { margin-top: 28px; margin-bottom: 10px; font-size: 1.08rem; }
.legal-article p, .legal-article li { font-size: 1rem; line-height: 1.8; overflow-wrap: anywhere; }
.legal-article p + p { margin-top: 14px; }
.legal-article ul, .legal-article ol { margin: 14px 0; padding-left: 1.4rem; }
.legal-article a { color: var(--sage-intense); text-decoration: underline; text-underline-offset: 3px; }
.legal-toc { margin: 24px 0 34px; padding: 20px; border: 1px solid var(--divider); border-radius: var(--radius-md); background: var(--elevated); }
.legal-toc h2 { margin: 0 0 10px; font-size: 1.1rem; }
.legal-toc ol { columns: 2; gap: 24px; margin: 0; }

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto auto;
  gap: clamp(28px, 6vw, 86px);
  padding: 38px clamp(18px, 4vw, 48px);
  border-top: 1px solid var(--divider);
  background: rgba(255, 255, 255, 0.7);
}

.footer-brand { margin-bottom: 12px; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; color: var(--ink-2); font-weight: 500; }
.footer-column h2 { margin: 0 0 4px; color: var(--ink); font-size: 0.96rem; line-height: 1.3; }
.footer-column p { color: var(--ink-2); font-size: 0.96rem; }
.copyright { color: var(--ink-3) !important; }
.mainland-records {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-top: 8px;
}

.mainland-records[hidden],
body[data-locale="zh-Hant"] .mainland-records,
body[data-locale="en"] .mainland-records {
  display: none;
}

.mainland-records a {
  color: var(--ink-3);
  font-size: 0.9rem;
  line-height: 1.45;
  text-decoration: none;
}

.mainland-records a:hover,
.mainland-records a:focus-visible {
  color: var(--sage-intense);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-column a:hover, .footer-column a:focus-visible { color: var(--ink); }

@media (max-width: 970px) {
  .site-header { grid-template-columns: auto auto; justify-content: space-between; }
  .nav-toggle { display: block; }
  .site-nav { position: absolute; left: 18px; right: 18px; top: calc(100% + 10px); display: none; flex-direction: column; align-items: stretch; padding: 8px; border-radius: var(--radius-md); background: rgba(255, 255, 255, 0.96); box-shadow: var(--shadow-modal); }
  .site-nav.is-open { display: flex; }
  .site-nav a { justify-content: flex-start; }
  .header-action { display: none; }
  .legal-header .header-action { display: inline-flex; }
  .hero-grid { min-height: 0; grid-template-columns: 1fr; padding-top: 10px; }
  .hero-visual { order: 2; }
  .hero-visual {
    max-height: 330px;
    overflow: hidden;
  }
  .hero-visual .device-frame--phone {
    transform: translateY(-12px);
  }
  .feature-cards, .capability-grid, .privacy-grid, .roadmap-grid, .shipped-list, .principle-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-band, .sync-section, .story-layout, .contact-band, .shipped-band { grid-template-columns: 1fr; }
  .claim-panel, .claim-submit-card { grid-template-columns: 1fr; }
  .roadmap-note { grid-column: 1; }
  .pricing-head, .roadmap-toolbar { align-items: start; flex-direction: column; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .footer-brand-column { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .site-header { min-height: 66px; padding-inline: 16px; }
  .brand img { width: 34px; height: 34px; }
  .hero-home, .sub-hero { padding-top: 42px; padding-bottom: 48px; }
  .hero-grid, .section, .sub-hero-content, .product-band, .sync-section, .contact-band, .shipped-band, .pricing-section { width: min(100% - 28px, var(--max-width)); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .trust-line { font-size: 0.9rem; }
  .hero-visual {
    max-height: 150px;
    overflow: hidden;
  }
  .hero-visual .device-frame--phone {
    width: min(100%, 238px);
    transform: translateY(-18px);
  }
  .feature-cards, .capability-grid, .privacy-grid, .mini-pricing, .pricing-grid.full, .roadmap-grid, .shipped-list, .principle-grid { grid-template-columns: 1fr; }
  .claim-option-grid, .reward-grid { grid-template-columns: 1fr; }
  .claim-panel, .claim-card, .reward-card, .claim-rules, .claim-submit-card { padding: 22px; }
  .claim-steps li { grid-template-columns: 34px minmax(0, 1fr); padding: 16px; }
  .claim-steps span { width: 34px; height: 34px; }
  .product-band { padding: 24px; }
  .contact-band { padding: 24px 0; }
  .device-frame--phone { width: min(100%, 286px); }
  .device-frame--feature { width: min(100%, 250px); }
  .comparison-table { overflow-x: auto; }
  .table-row { grid-template-columns: 1.2fr repeat(3, minmax(84px, 0.8fr)); min-width: 690px; }
  .legal-header { grid-template-columns: 1fr; gap: 12px; justify-items: start; }
  .legal-header .header-action { display: none; }
  .legal-toc ol { columns: 1; }
  .site-footer { grid-template-columns: 1fr; }
}

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

/* ============================================================
   v3 视觉层:大字版式、居中 hero、跑马灯、进度网格、CTA 收尾
   (在原体系之上覆盖,保留全部既有组件)
   ============================================================ */

:root {
  --radius-lg: 22px;
  --radius-xl: 28px;
}

h1 {
  max-width: none;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.sub-hero h1 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); }

.section { padding: clamp(68px, 9.5vw, 124px) 0; }

.section-heading { margin-bottom: 38px; }

.section-heading.centered {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.section-sub {
  max-width: 640px;
  margin: 16px auto 0;
  color: var(--ink-2);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.75;
}

/* —— 居中 hero —— */

.hero-home { padding: clamp(56px, 7vw, 96px) 0 0; border-bottom: 0; }

.hero-home::before {
  top: auto;
  right: auto;
  left: 50%;
  bottom: -10%;
  transform: translateX(-50%);
  width: min(80vw, 980px);
  height: min(54vw, 640px);
  background: radial-gradient(ellipse at center, rgba(156, 195, 181, 0.32), rgba(156, 195, 181, 0) 70%);
}

.hero-center {
  position: relative;
  z-index: 1;
  width: min(880px, calc(100% - 36px));
  margin: 0 auto;
  text-align: center;
}

.hero-center .hero-copy { margin-inline: auto; }

.hero-center .hero-actions, .cta-band .hero-actions { justify-content: center; }

.hero-stage {
  position: relative;
  width: min(1020px, calc(100% - 24px));
  margin: clamp(36px, 5vw, 56px) auto 0;
  padding-bottom: clamp(28px, 4vw, 48px);
}

.device-frame--hero {
  width: min(100%, 372px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.device-frame--hero .shot {
  aspect-ratio: 1380 / 2880;
  border-radius: 0;
  background: transparent;
}

.float-chip {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 17px;
  border: 1px solid var(--divider);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-elevated);
  color: var(--ink);
  font-size: 0.93rem;
  font-weight: 700;
  white-space: nowrap;
}

.float-chip--a { left: clamp(0px, 12vw, 17%); top: 16%; }
.float-chip--b { right: clamp(0px, 11vw, 15%); top: 42%; }
.float-chip--c { left: clamp(0px, 14vw, 20%); bottom: 14%; }

.chip-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}

.chip-dot--sage { background: var(--sage); }
.chip-dot--mustard { background: var(--mustard); }
.chip-dot--sky { background: var(--sky-intense); }

/* —— 圆角大区块 —— */

.band {
  padding: clamp(40px, 6vw, 72px) clamp(22px, 4.5vw, 60px);
  border: 1px solid var(--divider);
  border-radius: var(--radius-xl);
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
}

.band--sage {
  background: linear-gradient(160deg, rgba(220, 234, 228, 0.85), rgba(255, 255, 255, 0.95) 58%, rgba(237, 242, 245, 0.9));
}

.product-band { border-radius: var(--radius-xl); }

.workspace-section { padding-top: clamp(20px, 3vw, 36px); }

/* —— 跑马灯 —— */

.marquee-section { text-align: center; }

.marquee {
  overflow: hidden;
  margin-top: 18px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.marquee:first-of-type { margin-top: 34px; }

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 38s linear infinite;
}

.marquee--reverse .marquee-track { animation-duration: 46s; animation-direction: reverse; }

.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-row {
  display: flex;
  gap: 12px;
  padding-right: 12px;
}

@keyframes marquee-scroll {
  to { transform: translateX(-50%); }
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid var(--divider);
  border-radius: 999px;
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
  color: var(--ink-2);
  font-weight: 600;
  white-space: nowrap;
}

.chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
}

.marquee-row .chip:nth-child(3n + 2)::before { background: var(--mustard); }
.marquee-row .chip:nth-child(3n)::before { background: var(--terracotta); }

.marquee-note {
  margin-top: 24px;
  color: var(--ink-3);
  font-size: 0.92rem;
}

/* —— 多端 band —— */

.sync-section { display: block; padding-top: 0; }

.sync-visual {
  position: relative;
  margin-top: clamp(26px, 4vw, 40px);
}

.sync-visual .device-frame--mac {
  width: min(100%, 860px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.sync-visual .device-frame--mac .shot {
  aspect-ratio: 1880 / 2640;
  border-radius: 0;
  background: transparent;
}

.widget-shot {
  position: absolute;
  right: clamp(-6px, 1vw, 18px);
  bottom: -22px;
  width: clamp(150px, 22vw, 220px);
  border-radius: var(--radius-md);
  border: 1px solid var(--divider);
  box-shadow: var(--shadow-modal);
  background: var(--elevated);
}

.widget-shot img { border-radius: var(--radius-md); }

.widget-shot.is-gone { display: none; }

/* —— 功能进度网格 —— */

.progress-section { text-align: center; }

.progress-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  text-align: left;
}

.progress-card {
  padding: 20px 22px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-md);
  background: var(--elevated);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms cubic-bezier(0.2, 0, 0, 1), box-shadow 220ms cubic-bezier(0.2, 0, 0, 1);
}

.progress-card:hover { box-shadow: var(--shadow-elevated); }

.progress-card h3 { font-size: 1.04rem; }

.badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
}

.badge-live { color: var(--sage-intense); background: var(--sage-muted); }
.badge-now { color: var(--mustard-intense); background: var(--mustard-muted); }

.progress-section .centered-action { margin-top: 30px; }

/* —— CTA 收尾 —— */

.cta-section { padding-top: 0; }

.cta-band {
  padding: clamp(52px, 8vw, 92px) clamp(24px, 5vw, 72px);
  border-radius: var(--radius-xl);
  background: var(--ink);
  color: #ffffff;
  text-align: center;
  box-shadow: var(--shadow-modal);
}

.cta-band h2 { color: #ffffff; }

.cta-band > p {
  max-width: 540px;
  margin: 16px auto 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.75;
}

.button-invert {
  color: var(--ink);
  background: #ffffff;
  border-color: #ffffff;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.cta-note {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.92rem;
}

/* —— 子页页首居中 —— */

.sub-hero-content {
  max-width: 820px;
  text-align: center;
}

.sub-hero-content .hero-copy { margin-inline: auto; }

/* —— 滚动浮现 —— */

@media (prefers-reduced-motion: no-preference) {
  body.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 640ms cubic-bezier(0.2, 0, 0, 1), transform 640ms cubic-bezier(0.2, 0, 0, 1);
  }

  body.reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }
}

/* —— v3 响应式 —— */

@media (max-width: 970px) {
  .progress-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .float-chip--a { left: 2px; top: 10%; }
  .float-chip--b { right: 2px; top: 44%; }
  .float-chip--c { left: 6px; bottom: 10%; }
}

@media (max-width: 680px) {
  h1 { font-size: clamp(2.2rem, 9vw, 2.8rem); }
  .hero-center, .hero-stage { width: min(100% - 28px, var(--max-width)); }
  .hero-home { padding-top: 44px; }
  .device-frame--hero { width: min(100%, 280px); }
  .float-chip { position: static; margin: 6px 4px 0; box-shadow: var(--shadow-soft); }
  .hero-stage { display: flex; flex-direction: column; align-items: center; }
  .hero-stage .device-frame--hero { order: -1; margin-bottom: 14px; }
  .marquee-row .chip { padding: 10px 16px; font-size: 0.92rem; }
  .progress-grid { grid-template-columns: 1fr; }
  .capability-grid p { min-height: 0; }
  .widget-shot { position: static; width: min(60%, 220px); margin: 14px auto 0; }
  .band { padding: 26px 18px; }
  .cta-band { padding: 44px 22px; }
}

/* —— v4 顶部悬浮导航与动效 —— */

.header-sentinel {
  position: absolute;
  inset: 0 auto auto 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 40;
  width: min(1120px, calc(100% - 40px));
  min-height: 58px;
  padding: 7px 8px 7px 12px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  border: 1px solid rgba(44, 42, 40, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 46px rgba(44, 42, 40, 0.1);
  transform: translateX(-50%);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  transition: background-color 220ms cubic-bezier(0.2, 0, 0, 1), box-shadow 240ms cubic-bezier(0.2, 0, 0, 1), transform 240ms cubic-bezier(0.2, 0, 0, 1);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 38px rgba(44, 42, 40, 0.13);
  transform: translateX(-50%) translateY(-2px);
}

.legal-header {
  grid-template-columns: auto auto auto;
  justify-content: space-between;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 11px;
}

.site-nav {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
  gap: 3px;
  min-width: 0;
  padding: 4px;
  border-color: rgba(44, 42, 40, 0.08);
  background: rgba(242, 245, 239, 0.78);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
}

.site-nav a,
.header-action {
  min-height: 36px;
  padding: 7px 13px;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a:focus-visible,
body[data-page="home"] .site-nav a[href^="index"],
body[data-page="about"] .site-nav a[href="about.html"],
body[data-page="roadmap"] .site-nav a[href="roadmap.html"],
body[data-page="pricing"] .site-nav a[href="pricing.html"],
body[data-page="claim"] .site-nav a[href="claim-free-pro.html"] {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 8px 20px rgba(44, 42, 40, 0.08);
}

.header-action {
  grid-column: 3;
  justify-self: end;
  min-height: 42px;
  padding-inline: 18px;
  color: #ffffff;
  background: #242321;
  box-shadow: 0 12px 24px rgba(36, 35, 33, 0.18);
}

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

.site-nav a:active,
.header-action:active,
.button:active {
  transform: translateY(0) scale(0.98);
}

.site-header .language-switcher {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
  min-height: 46px;
  padding: 4px;
  border-color: rgba(44, 42, 40, 0.1);
  background: rgba(242, 245, 239, 0.9);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.72),
    0 14px 34px rgba(44, 42, 40, 0.1);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
}

.legal-header .language-switcher {
  position: static;
  transform: none;
  min-height: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
}

body[data-page="home"] .hero-home {
  padding-top: clamp(118px, 12vw, 156px);
}

body:not([data-page="home"]) .sub-hero {
  padding-top: clamp(122px, 12vw, 160px);
}

.legal-article {
  padding-top: clamp(118px, 12vw, 156px);
}

.card,
.feature-card,
.capability-card,
.capability-grid article,
.privacy-grid article,
.price-card,
.pricing-card,
.progress-card,
.reward-card,
.claim-card,
.claim-rules,
.claim-submit-card,
.roadmap-card,
.shipped-list article,
.faq-list details,
.principle-card,
.legal-toc {
  transition: transform 260ms cubic-bezier(0.2, 0, 0, 1), box-shadow 260ms cubic-bezier(0.2, 0, 0, 1), border-color 260ms cubic-bezier(0.2, 0, 0, 1);
}

.card:hover,
.feature-card:hover,
.capability-card:hover,
.capability-grid article:hover,
.privacy-grid article:hover,
.price-card:hover,
.pricing-card:hover,
.progress-card:hover,
.reward-card:hover,
.claim-card:hover,
.claim-rules:hover,
.claim-submit-card:hover,
.roadmap-card:hover,
.shipped-list article:hover,
.faq-list details:hover,
.principle-card:hover {
  border-color: rgba(46, 92, 79, 0.18);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-4px);
}

.progress-card:hover {
  transform: translateY(-4px);
}

@media (prefers-reduced-motion: no-preference) {
  html.motion-js main h1,
  html.motion-js main h2,
  html.motion-js main h3,
  html.motion-js main p,
  html.motion-js main li,
  html.motion-js main button,
  html.motion-js main summary,
  html.motion-js main [role='cell'],
  html.motion-js main [role='columnheader'],
  html.motion-js main .button,
  html.motion-js main .badge,
  html.motion-js main .stage,
  html.motion-js main .chip,
  html.motion-js main .eyebrow,
  html.motion-js main .section-sub,
  html.motion-js main .trust-line,
  html.motion-js main .period,
  html.motion-js main .price,
  html.motion-js main .plan-label,
  html.motion-js main .claim-step,
  html.motion-js main article > span,
  html.motion-js main .reward-card > span,
  html.motion-js main .shipped-list span,
  html.motion-js main .claim-steps > li > span,
  html.motion-js .legal-article h1,
  html.motion-js .legal-article h2,
  html.motion-js .legal-article h3,
  html.motion-js .legal-article p,
  html.motion-js .legal-article li,
  html.motion-js .site-footer .brand,
  html.motion-js .site-footer h2,
  html.motion-js .site-footer p,
  html.motion-js .site-footer a:not(.brand) {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 18px, 0);
  }

  html.motion-js .site-footer .mainland-records,
  html.motion-js .site-footer .mainland-records a {
    opacity: 1;
    filter: none;
    visibility: visible;
    transform: none;
  }

  .site-header {
    animation: nav-float-in 720ms cubic-bezier(0.2, 0, 0, 1) backwards;
  }

  .hero-center > *,
  .sub-hero-content > * {
    animation: hero-rise-in 760ms cubic-bezier(0.2, 0, 0, 1) both;
  }

  .hero-center > *:nth-child(2),
  .sub-hero-content > *:nth-child(2) { animation-delay: 80ms; }

  .hero-center > *:nth-child(3),
  .sub-hero-content > *:nth-child(3) { animation-delay: 150ms; }

  .hero-stage,
  .hero-visual,
  .sync-visual {
    animation: media-rise-in 880ms cubic-bezier(0.2, 0, 0, 1) 160ms both;
  }

  .device-frame--hero,
  .sync-visual .device-frame--mac {
    animation: device-drift 8s ease-in-out 1s infinite alternate;
    will-change: transform;
  }

  .float-chip {
    animation: chip-pop-in 620ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  .float-chip--a { animation-delay: 260ms; }
  .float-chip--b { animation-delay: 380ms; }
  .float-chip--c { animation-delay: 500ms; }

  body.reveal-ready [data-reveal] {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 26px, 0) scale(0.985);
    transition: opacity 720ms cubic-bezier(0.2, 0, 0, 1), transform 720ms cubic-bezier(0.2, 0, 0, 1), filter 720ms cubic-bezier(0.2, 0, 0, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform, filter;
  }

  body.reveal-ready [data-reveal].is-visible {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0) scale(1);
  }

  body.text-reveal-ready:not(.text-reveal-gsap) .text-reveal {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 18px, 0);
    transition: opacity 720ms cubic-bezier(0.2, 0, 0, 1), transform 720ms cubic-bezier(0.2, 0, 0, 1), filter 720ms cubic-bezier(0.2, 0, 0, 1);
    transition-delay: var(--text-reveal-delay, 0ms);
    will-change: opacity, transform, filter;
  }

  body.text-reveal-ready:not(.text-reveal-gsap) .text-reveal.is-text-visible {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0);
  }

  body.text-reveal-gsap .text-reveal {
    will-change: opacity, transform, filter;
  }
}

@keyframes nav-float-in {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

@keyframes hero-rise-in {
  from {
    opacity: 0;
    filter: blur(8px);
    transform: translate3d(0, 18px, 0);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes media-rise-in {
  from {
    opacity: 0;
    transform: translate3d(0, 24px, 0) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes device-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, -8px, 0); }
}

@keyframes chip-pop-in {
  from {
    opacity: 0;
    transform: translate3d(0, 12px, 0) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@media (max-width: 970px) {
  .site-header {
    top: 12px;
    width: min(100% - 28px, 680px);
    grid-template-columns: auto minmax(0, 1fr) auto;
    justify-content: space-between;
    padding: 7px;
  }

  .site-header .brand {
    grid-row: 1;
  }

  .nav-toggle {
    display: block;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    width: 42px;
    height: 42px;
    background: rgba(242, 245, 239, 0.9);
    box-shadow: none;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    z-index: 1;
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-self: stretch;
    transform: none;
    padding: 8px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 42px rgba(44, 42, 40, 0.14);
    backdrop-filter: blur(22px) saturate(150%);
    -webkit-backdrop-filter: blur(22px) saturate(150%);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    justify-content: flex-start;
    width: 100%;
    min-height: 44px;
    padding-inline: 14px;
  }

  .header-action {
    display: none;
  }

  .site-header .language-switcher {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    position: static;
    transform: none;
    min-height: 0;
    padding: 3px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .language-switcher button {
    min-width: 31px;
    min-height: 31px;
    padding: 5px 8px;
    font-size: 0.78rem;
  }

  .legal-header .header-action {
    display: inline-flex;
    min-height: 38px;
    padding-inline: 14px;
    font-size: 0.86rem;
  }

  body[data-page="home"] .hero-home {
    padding-top: 104px;
  }

  body:not([data-page="home"]) .sub-hero,
  .legal-article {
    padding-top: 108px;
  }
}

@media (max-width: 680px) {
  .site-header {
    width: calc(100% - 24px);
  }

  .brand {
    max-width: 170px;
    overflow: hidden;
  }

  .brand span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .legal-header {
    grid-template-columns: auto auto;
    justify-items: stretch;
  }

  .legal-header .header-action {
    display: none;
  }

  body[data-page="home"] .hero-home {
    padding-top: 98px;
  }

  body:not([data-page="home"]) .sub-hero,
  .legal-article {
    padding-top: 102px;
  }

  .card:hover,
  .feature-card:hover,
  .capability-card:hover,
  .capability-grid article:hover,
  .privacy-grid article:hover,
  .price-card:hover,
  .pricing-card:hover,
  .progress-card:hover,
  .reward-card:hover,
  .claim-card:hover,
  .claim-rules:hover,
  .claim-submit-card:hover,
  .roadmap-card:hover,
  .shipped-list article:hover,
  .faq-list details:hover,
  .principle-card:hover {
    transform: none;
  }
}