:root {
  color-scheme: dark;
  --brand-primary: #8b5cf6;
  --brand-primary-bright: #a78bfa;
  --brand-primary-deep: #6d3aef;
  --brand-accent: #2de2e6;
  --primary-readable: #a78bfa;
  --accent-readable: #2de2e6;
  --canvas: #0b0b1e;
  --canvas-top: #12122b;
  --surface: #16162e;
  --surface-raised: #1e1e3c;
  --surface-high: #28284c;
  --border-subtle: #2c2c52;
  --border-strong: #3e3e6b;
  --text-primary: #f2f0ff;
  --text-secondary: #a9a6c9;
  --text-tertiary: #7f7aa3;
  --text-on-primary: #ffffff;
  --success: #34d97b;
  --warning: #ffb020;
  --heart: #ff5d73;
  --gold: #ffc93c;
  --heart-readable: #ff5d73;
  --gold-readable: #ffc93c;
  --shadow: rgba(0, 0, 0, 0.35);
  --violet-glow: rgba(139, 92, 246, 0.28);
  --cyan-soft: rgba(45, 226, 230, 0.1);
  --violet-soft: rgba(139, 92, 246, 0.12);
  --white-soft: rgba(255, 255, 255, 0.06);
  --scrim: rgba(4, 4, 10, 0.76);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;
  --page: 1180px;
  --content: 760px;
  --header-height: 72px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --canvas: #f7f5ff;
  --canvas-top: #eeebfb;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-high: #f3efff;
  --border-subtle: #e6e1f5;
  --border-strong: #c9bfea;
  --text-primary: #1b1633;
  --text-secondary: #5a5478;
  --text-tertiary: #716b91;
  --primary-readable: #6d3aef;
  --accent-readable: #08747e;
  --heart-readable: #c91f3e;
  --gold-readable: #9a6200;
  --shadow: rgba(27, 22, 51, 0.12);
  --violet-glow: rgba(139, 92, 246, 0.2);
  --cyan-soft: rgba(14, 154, 167, 0.1);
  --violet-soft: rgba(139, 92, 246, 0.1);
  --white-soft: rgba(27, 22, 51, 0.05);
  --scrim: rgba(27, 22, 51, 0.7);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 12% 4%, var(--violet-soft), transparent 28rem),
    radial-gradient(circle at 88% 18%, var(--cyan-soft), transparent 24rem),
    linear-gradient(180deg, var(--canvas-top), var(--canvas) 48rem);
  color: var(--text-primary);
  font-family: ui-rounded, "Nunito Sans", "Avenir Next", "Segoe UI", sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(circle, var(--text-tertiary) 0.7px, transparent 0.9px),
    radial-gradient(circle, var(--brand-primary-bright) 0.7px, transparent 0.9px);
  background-position: 0 0, 46px 61px;
  background-size: 84px 84px, 112px 112px;
  content: "";
  opacity: 0.14;
  pointer-events: none;
}

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

a {
  color: var(--accent-readable);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--text-primary);
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--text-primary);
  color: var(--canvas);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 78%, transparent);
  background: color-mix(in srgb, var(--canvas) 84%, transparent);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.nav-shell {
  display: flex;
  width: min(calc(100% - 40px), var(--page));
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  gap: 24px;
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 11px;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: linear-gradient(145deg, var(--surface-high), var(--surface));
  color: var(--primary-readable);
  box-shadow: inset 0 1px 0 var(--white-soft);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.brand-mark::after {
  position: absolute;
  right: -3px;
  bottom: 7px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--canvas);
  border-radius: 50%;
  background: var(--brand-accent);
  content: "";
}

.nav-actions,
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a,
.theme-toggle,
.menu-toggle {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.site-nav a {
  padding-inline: 14px;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.theme-toggle:hover,
.menu-toggle:hover {
  background: var(--white-soft);
  color: var(--text-primary);
}

.theme-toggle,
.menu-toggle {
  min-width: 44px;
  padding-inline: 10px;
}

.theme-toggle {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
}

.menu-toggle-lines,
.menu-toggle-lines::before,
.menu-toggle-lines::after {
  display: block;
  width: 19px;
  height: 2px;
  border-radius: var(--radius-full);
  background: currentColor;
  content: "";
  transition: transform 180ms ease;
}

.menu-toggle-lines {
  position: relative;
}

.menu-toggle-lines::before {
  position: absolute;
  top: -6px;
}

.menu-toggle-lines::after {
  position: absolute;
  top: 6px;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after {
  transform: translateY(-6px) rotate(-45deg);
}

main {
  min-height: 70vh;
}

.shell {
  width: min(calc(100% - 40px), var(--page));
  margin-inline: auto;
}

.hero {
  display: grid;
  min-height: 710px;
  align-items: center;
  padding-block: 72px 86px;
  gap: 64px;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--accent-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 24px;
  height: 1px;
  background: currentColor;
  content: "";
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--text-primary);
  line-height: 1.12;
  text-wrap: balance;
}

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: clamp(3.1rem, 7vw, 5.9rem);
  font-weight: 900;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 900;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
  font-weight: 900;
}

.gradient-text {
  background: linear-gradient(95deg, var(--primary-readable), var(--accent-readable));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy {
  max-width: 650px;
  margin: 0;
  color: var(--text-secondary);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  margin-top: 34px;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 900;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

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

.button-primary {
  border-bottom-color: var(--brand-primary-deep);
  background: linear-gradient(180deg, var(--brand-primary-bright), var(--brand-primary));
  color: var(--text-on-primary);
  box-shadow: 0 12px 32px var(--violet-glow), inset 0 1px 0 var(--white-soft);
}

.button-primary:hover {
  color: var(--text-on-primary);
  box-shadow: 0 16px 40px var(--violet-glow), inset 0 1px 0 var(--white-soft);
}

.button-secondary {
  border-color: var(--border-strong);
  background: var(--surface);
  color: var(--text-primary);
}

.button-secondary:hover {
  border-color: var(--brand-primary);
  background: var(--surface-raised);
}

.availability {
  display: flex;
  align-items: center;
  margin-top: 26px;
  gap: 10px;
  color: var(--text-tertiary);
  font-size: 0.84rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--success) 12%, transparent);
}

.app-stage {
  position: relative;
  display: grid;
  min-height: 530px;
  place-items: center;
}

.orbit {
  position: absolute;
  width: min(100%, 510px);
  aspect-ratio: 1;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  opacity: 0.55;
}

.orbit::before,
.orbit::after {
  position: absolute;
  inset: 12%;
  border: 1px dashed var(--border-strong);
  border-radius: 50%;
  content: "";
}

.orbit::after {
  inset: 28%;
  border-color: var(--brand-primary);
}

.phone {
  position: relative;
  z-index: 2;
  width: min(100%, 336px);
  padding: 11px;
  border: 1px solid var(--border-strong);
  border-radius: 38px;
  background: color-mix(in srgb, var(--surface-high) 90%, var(--canvas));
  box-shadow: 0 26px 72px var(--shadow), 0 0 48px var(--violet-glow);
  transform: rotate(2.5deg);
}

.phone-screen {
  position: relative;
  min-height: 565px;
  overflow: hidden;
  padding: 24px 20px;
  border: 1px solid var(--border-subtle);
  border-radius: 29px;
  background:
    radial-gradient(circle at 78% 16%, var(--violet-soft), transparent 12rem),
    var(--canvas);
}

.phone-screen::before {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 78px;
  height: 19px;
  border-radius: var(--radius-full);
  background: var(--surface-high);
  content: "";
  transform: translateX(-50%);
}

.phone-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 22px 0 23px;
}

.phone-kicker {
  color: var(--text-tertiary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.phone-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--heart-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 800;
}

.phone-stat::before {
  width: 9px;
  height: 9px;
  border-radius: 3px 3px 5px 5px;
  background: currentColor;
  content: "";
  transform: rotate(45deg);
}

.question-card {
  padding: 18px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  box-shadow: inset 0 1px 0 var(--white-soft);
}

.question-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.4;
}

.architecture-map {
  position: relative;
  display: grid;
  min-height: 210px;
  align-content: center;
  margin: 17px 0;
  padding: 18px 12px;
  gap: 28px 36px;
  grid-template-columns: repeat(3, 1fr);
}

.architecture-map::before,
.architecture-map::after {
  position: absolute;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, var(--border-strong), var(--brand-accent), var(--border-strong));
  content: "";
}

.architecture-map::before {
  left: 18%;
  width: 64%;
}

.architecture-map::after {
  left: 50%;
  width: 2px;
  height: 54%;
  background: linear-gradient(var(--border-strong), var(--brand-accent), var(--border-strong));
  transform: translate(-50%, -50%);
}

.map-node {
  position: relative;
  z-index: 1;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  justify-self: center;
  border: 1px solid var(--border-strong);
  border-radius: 17px;
  background: var(--surface-high);
  color: var(--text-secondary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
  font-weight: 800;
}

.map-node:nth-child(1) {
  color: var(--primary-readable);
}

.map-node:nth-child(2) {
  grid-column: 3;
  color: var(--accent-readable);
}

.map-node:nth-child(3) {
  grid-row: 2;
  grid-column: 2;
  border: 2px dashed var(--brand-primary-bright);
  background: var(--violet-soft);
  color: var(--primary-readable);
  box-shadow: 0 0 22px var(--violet-glow);
}

.answer-stack {
  display: grid;
  gap: 9px;
}

.answer-option {
  display: flex;
  min-height: 48px;
  align-items: center;
  padding: 0 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 800;
}

.answer-option::before {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  margin-right: 10px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text-tertiary);
  content: attr(data-key);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.65rem;
}

.answer-option.selected {
  border-color: var(--brand-primary);
  background: var(--violet-soft);
  color: var(--text-primary);
}

.answer-option.selected::before {
  border-color: var(--brand-primary);
  color: var(--primary-readable);
}

.float-chip {
  position: absolute;
  z-index: 3;
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--surface-raised) 92%, transparent);
  box-shadow: 0 14px 34px var(--shadow);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 800;
}

.float-chip strong {
  display: block;
  color: var(--text-primary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.88rem;
}

.float-chip-one {
  top: 64px;
  right: -12px;
}

.float-chip-two {
  bottom: 70px;
  left: -24px;
}

.chip-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: var(--violet-soft);
  color: var(--primary-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.66rem;
}

.float-chip-two .chip-icon {
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  color: var(--gold-readable);
}

.section {
  padding-block: 92px;
}

.section-tight {
  padding-block: 72px;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 42px;
}

.section-heading p,
.split-copy > p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.feature-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.feature-card,
.trust-card,
.link-card,
.support-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--surface-raised), var(--surface));
  box-shadow: inset 0 1px 0 var(--white-soft);
}

.feature-card {
  min-height: 245px;
  padding: 26px;
}

.feature-number {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 48px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-high);
  color: var(--primary-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.74rem;
  font-weight: 800;
}

.feature-card:nth-child(2) .feature-number {
  color: var(--accent-readable);
}

.feature-card:nth-child(3) .feature-number {
  color: var(--gold-readable);
}

.feature-card p,
.trust-card p,
.link-card p,
.support-card p {
  margin: 0;
  color: var(--text-secondary);
}

.split-panel {
  display: grid;
  align-items: center;
  padding: 44px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0, var(--cyan-soft), transparent 24rem),
    var(--surface);
  gap: 46px;
  grid-template-columns: 1fr 0.95fr;
}

.check-list {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 12px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 15px 16px 15px 48px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  color: var(--text-secondary);
}

.check-list li::before {
  position: absolute;
  top: 16px;
  left: 16px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--cyan-soft);
  color: var(--accent-readable);
  content: "✓";
  font-size: 0.75rem;
  font-weight: 900;
}

.trust-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.trust-card {
  padding: 22px;
}

.trust-label {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  gap: 8px;
  color: var(--accent-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-label::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.resources {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, 1fr);
}

.link-card {
  display: flex;
  min-height: 200px;
  flex-direction: column;
  padding: 24px;
  color: var(--text-primary);
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease, background-color 160ms ease;
}

.link-card:hover {
  border-color: var(--brand-primary);
  background: var(--surface-raised);
  color: var(--text-primary);
  transform: translateY(-4px);
}

.link-card .card-arrow {
  margin-top: auto;
  color: var(--accent-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-weight: 800;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 44px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 90% 10%, var(--violet-soft), transparent 18rem),
    var(--surface-raised);
  gap: 32px;
}

.cta-panel h2 {
  max-width: 610px;
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
}

.cta-panel p {
  margin: 0;
  color: var(--text-secondary);
}

.legal-hero {
  padding-block: 80px 56px;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-hero h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(2.65rem, 6vw, 4.8rem);
}

.legal-intro {
  max-width: 720px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  margin-top: 26px;
  gap: 10px;
}

.meta-chip {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding-inline: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: var(--surface);
  color: var(--text-tertiary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legal-layout {
  display: grid;
  align-items: start;
  padding-block: 56px 100px;
  gap: 56px;
  grid-template-columns: 220px minmax(0, var(--content));
}

.toc {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  padding: 18px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.toc-title {
  margin: 0 0 10px;
  color: var(--text-tertiary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.toc a {
  display: block;
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.86rem;
  text-decoration: none;
}

.toc a:hover {
  background: var(--white-soft);
  color: var(--text-primary);
}

.legal-content {
  min-width: 0;
}

.legal-content section + section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border-subtle);
}

.legal-content h2 {
  margin-bottom: 18px;
  font-size: clamp(1.55rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}

.legal-content h3 {
  margin-top: 28px;
  font-size: 1.05rem;
}

.legal-content p,
.legal-content li {
  color: var(--text-secondary);
  font-weight: 600;
}

.legal-content strong {
  color: var(--text-primary);
  font-weight: 900;
}

.legal-content ul,
.legal-content ol {
  padding-left: 1.4rem;
}

.legal-content li + li {
  margin-top: 9px;
}

.callout {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--brand-accent);
  border-radius: var(--radius-md);
  background: var(--surface);
}

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

.data-table-wrap {
  overflow-x: auto;
  margin-block: 22px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.data-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--surface);
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: var(--surface-raised);
  color: var(--text-primary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-table tr:last-child td {
  border-bottom: 0;
}

.contact-panel {
  padding: 28px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0, var(--violet-soft), transparent 18rem),
    var(--surface);
}

.contact-panel p:last-child {
  margin-bottom: 0;
}

.support-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, 1fr);
}

.support-card {
  padding: 26px;
}

.support-card .button {
  margin-top: 20px;
}

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

.faq {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.faq summary {
  position: relative;
  min-height: 58px;
  padding: 17px 52px 17px 18px;
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 900;
  list-style: none;
}

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

.faq summary::after {
  position: absolute;
  top: 50%;
  right: 18px;
  color: var(--accent-readable);
  content: "+";
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 1.2rem;
  transform: translateY(-50%);
}

.faq[open] summary::after {
  content: "−";
}

.faq div {
  padding: 0 18px 18px;
  color: var(--text-secondary);
}

.faq div p {
  margin: 0;
}

.step-list {
  display: grid;
  margin: 24px 0;
  padding: 0;
  gap: 12px;
  list-style: none;
  counter-reset: steps;
}

.step-list li {
  position: relative;
  min-height: 58px;
  padding: 16px 16px 16px 58px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--surface);
  counter-increment: steps;
}

.step-list li::before {
  position: absolute;
  top: 14px;
  left: 14px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: var(--violet-soft);
  color: var(--primary-readable);
  content: counter(steps, decimal-leading-zero);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
}

.danger-callout {
  border-left-color: var(--heart);
}

.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: color-mix(in srgb, var(--canvas) 78%, transparent);
}

.footer-shell {
  display: grid;
  width: min(calc(100% - 40px), var(--page));
  margin-inline: auto;
  padding-block: 54px 34px;
  gap: 44px;
  grid-template-columns: 1.3fr repeat(3, 0.7fr);
}

.footer-brand p {
  max-width: 360px;
  margin: 16px 0 0;
  color: var(--text-secondary);
}

.footer-column h2 {
  margin-bottom: 12px;
  color: var(--text-tertiary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-column a {
  display: block;
  min-height: 36px;
  color: var(--text-secondary);
  font-size: 0.88rem;
  text-decoration: none;
}

.footer-column a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  display: flex;
  width: min(calc(100% - 40px), var(--page));
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  padding-block: 22px;
  border-top: 1px solid var(--border-subtle);
  gap: 20px;
  color: var(--text-tertiary);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
}

.footer-bottom p {
  margin: 0;
}

.not-found {
  display: grid;
  min-height: 70vh;
  place-items: center;
  padding-block: 80px;
  text-align: center;
}

.not-found-code {
  margin: 0 0 12px;
  color: var(--primary-readable);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: clamp(4rem, 14vw, 8rem);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 1;
}

.not-found h1 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 3.4rem);
}

.not-found p {
  max-width: 520px;
  margin: 0 auto 28px;
  color: var(--text-secondary);
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy-block {
    text-align: center;
  }

  .hero-copy-block h1,
  .hero-copy,
  .hero-copy-block .eyebrow {
    margin-inline: auto;
  }

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

  .app-stage {
    min-height: 600px;
  }

  .feature-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .feature-number {
    margin-bottom: 28px;
  }

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

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

  .legal-layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .footer-shell {
    grid-template-columns: 1.4fr repeat(3, 1fr);
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 64px;
  }

  .nav-shell,
  .shell,
  .footer-shell,
  .footer-bottom {
    width: min(calc(100% - 28px), var(--page));
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 14px;
    left: 14px;
    display: none;
    padding: 8px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    background: var(--surface-raised);
    box-shadow: 0 18px 40px var(--shadow);
  }

  .site-nav[data-open="true"] {
    display: grid;
  }

  .site-nav a {
    justify-content: flex-start;
  }

  .hero {
    padding-block: 54px 70px;
    gap: 38px;
  }

  h1 {
    font-size: clamp(2.8rem, 15vw, 4.4rem);
  }

  .app-stage {
    min-height: 540px;
  }

  .phone {
    width: min(90%, 320px);
  }

  .phone-screen {
    min-height: 530px;
  }

  .float-chip-one {
    right: -2px;
  }

  .float-chip-two {
    left: -2px;
  }

  .section {
    padding-block: 72px;
  }

  .section-tight {
    padding-block: 54px;
  }

  .split-panel,
  .cta-panel {
    padding: 26px;
  }

  .cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .legal-hero {
    padding-block: 58px 42px;
  }

  .legal-layout {
    padding-block: 36px 76px;
    gap: 36px;
  }

  .support-grid,
  .resources {
    grid-template-columns: 1fr;
  }

  .link-card {
    min-height: 172px;
  }

  .footer-shell {
    gap: 28px;
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .brand-word {
    display: none;
  }

  .hero-actions .button {
    width: 100%;
  }

  .float-chip {
    transform: scale(0.88);
  }

  .float-chip-one {
    right: -18px;
  }

  .float-chip-two {
    left: -18px;
  }

  .footer-shell {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }
}

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

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

@media print {
  .site-header,
  .site-footer,
  .toc,
  .hero-actions {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .legal-layout {
    display: block;
    padding: 0;
  }

  .legal-content p,
  .legal-content li {
    color: black;
  }
}