/* ─────────────────────────────────────────────────────────
   ParsleyPDF — design system
   Colors are mirrored from the iOS asset catalog so the
   website and app share a single visual identity.
   ───────────────────────────────────────────────────────── */

:root {
  /* Brand */
  --c-deep-teal: #0D7377;
  --c-deep-teal-12: rgba(13, 115, 119, 0.12);
  --c-deep-teal-18: rgba(13, 115, 119, 0.18);
  --c-muted-teal: #319795;
  --c-soft-sage: #68D391;
  --c-success: #48BB78;

  /* Neutrals — light */
  --c-paper: #FAFAFA;
  --c-paper-elev: #FFFFFF;
  --c-ink: #1A202C;
  --c-ink-soft: #2D3748;
  --c-slate: #4A5568;
  --c-slate-soft: #718096;
  --c-rule: rgba(26, 32, 44, 0.08);
  --c-rule-strong: rgba(26, 32, 44, 0.14);

  /* Surfaces */
  --c-surface: #FFFFFF;
  --c-surface-alt: #F4F6F7;
  --c-surface-tint: #E9F2F2;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(13, 115, 119, 0.06), 0 1px 1px rgba(26, 32, 44, 0.04);
  --shadow-md: 0 4px 12px rgba(13, 115, 119, 0.08), 0 2px 4px rgba(26, 32, 44, 0.06);
  --shadow-lg: 0 24px 60px -20px rgba(13, 115, 119, 0.22), 0 8px 24px -8px rgba(26, 32, 44, 0.18);
  --shadow-glow: 0 0 0 1px rgba(13, 115, 119, 0.12), 0 30px 80px -30px rgba(13, 115, 119, 0.35);

  /* Type */
  --f-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", system-ui, sans-serif;
  --f-text: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Helvetica Neue", system-ui, sans-serif;
  --f-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Monaco, "Cascadia Mono", Consolas, monospace;

  /* Spacing scale (4pt) */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 24px;
  --s-6: 32px;
  --s-7: 48px;
  --s-8: 64px;
  --s-9: 96px;
  --s-10: 128px;

  /* Radii */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Layout */
  --container: 1160px;
  --container-narrow: 760px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t-fast: 160ms;
  --t-med: 280ms;
  --t-slow: 520ms;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --c-paper: #0E1416;
    --c-paper-elev: #161D20;
    --c-ink: #F7FAFC;
    --c-ink-soft: #E2E8F0;
    --c-slate: #A0AEC0;
    --c-slate-soft: #8395A7;
    --c-rule: rgba(255, 255, 255, 0.08);
    --c-rule-strong: rgba(255, 255, 255, 0.14);
    --c-surface: #161D20;
    --c-surface-alt: #1B2327;
    --c-surface-tint: rgba(49, 151, 149, 0.10);
    --c-deep-teal: #2BA29F;
    --c-deep-teal-12: rgba(43, 162, 159, 0.16);
    --c-deep-teal-18: rgba(43, 162, 159, 0.24);
    --c-muted-teal: #4FC2BF;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 0 1px rgba(43, 162, 159, 0.22), 0 36px 80px -28px rgba(43, 162, 159, 0.45);
  }
}

/* ─── reset / base ──────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--f-text);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11", "kern";
  font-variant-numeric: tabular-nums;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--c-deep-teal); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--c-muted-teal); }

::selection { background: var(--c-deep-teal-18); color: var(--c-ink); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0 0 var(--s-4);
  color: var(--c-ink);
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5vw + 1rem, 4.6rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.8rem, 3.2vw + 0.6rem, 2.8rem); letter-spacing: -0.028em; }
h3 { font-size: clamp(1.3rem, 1.6vw + 0.6rem, 1.6rem); letter-spacing: -0.02em; }
h4 { font-size: 1.125rem; }

p { margin: 0 0 var(--s-4); color: var(--c-ink-soft); text-wrap: pretty; }

hr { border: 0; border-top: 1px solid var(--c-rule); margin: var(--s-7) 0; }

code, pre, kbd { font-family: var(--f-mono); font-size: 0.92em; }
code { background: var(--c-surface-tint); padding: 2px 6px; border-radius: 6px; color: var(--c-ink); }

/* ─── layout primitives ─────────────────────────────────── */

.container {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}
.container--narrow {
  width: min(100%, var(--container-narrow));
}

section { padding-block: clamp(56px, 9vw, 128px); position: relative; }
section.tight { padding-block: clamp(40px, 6vw, 80px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--c-deep-teal);
  margin-bottom: var(--s-4);
  font-family: var(--f-text);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}

.lede {
  font-size: clamp(1.075rem, 1.2vw + 0.8rem, 1.35rem);
  color: var(--c-slate);
  line-height: 1.55;
  max-width: 640px;
}

/* ─── header ────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--s-5);
  padding: var(--s-4) clamp(20px, 4vw, 40px);
  background: color-mix(in srgb, var(--c-paper) 80%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-med), background var(--t-med);
}
.site-header.is-stuck {
  border-bottom-color: var(--c-rule);
  background: color-mix(in srgb, var(--c-paper) 92%, transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-ink);
  letter-spacing: -0.012em;
}
.brand:hover { color: var(--c-ink); }
.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.site-nav {
  display: flex;
  gap: clamp(8px, 1.6vw, 28px);
  align-items: center;
  justify-content: center;
}
.site-nav a {
  color: var(--c-slate);
  font-size: 15px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 6px;
}
.site-nav a:hover { color: var(--c-ink); background: var(--c-surface-alt); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--c-rule-strong);
  border-radius: 10px;
  padding: 8px;
  color: var(--c-ink);
  cursor: pointer;
}

@media (max-width: 820px) {
  /* Switch to flex on mobile so the CTA doesn't stretch when the nav hides. */
  .site-header { display: flex; align-items: center; gap: var(--s-3); }
  .brand { margin-right: auto; }
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  /* Trim the App Store button on mobile so brand+CTA+menu fit on 360px phones */
  .site-header .cta-btn-app-store { padding: 8px 12px; }
  .site-header .cta-btn-app-store .ap-line1 { display: none; }
  .site-header .cta-btn-app-store .ap-line2 { font-size: 14px; }
  .site-nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: var(--s-4);
    background: var(--c-paper-elev);
    border-bottom: 1px solid var(--c-rule);
    box-shadow: var(--shadow-md);
  }
  .site-nav.is-open a { padding: 12px 16px; }
}

/* ─── buttons / CTA ─────────────────────────────────────── */

.cta-row { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }

.cta-btn {
  --bg: var(--c-deep-teal);
  --fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 14px 22px;
  background: var(--bg);
  color: var(--fg);
  border-radius: var(--r-pill);
  border: 1px solid color-mix(in srgb, var(--bg) 85%, #000);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
  white-space: nowrap;
  box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--bg) 70%, transparent);
}
.cta-btn:hover { transform: translateY(-1px); color: var(--fg); box-shadow: 0 14px 28px -10px color-mix(in srgb, var(--bg) 70%, transparent); }
.cta-btn:active { transform: translateY(0); }

.cta-btn-secondary {
  --bg: transparent;
  --fg: var(--c-ink);
  border-color: var(--c-rule-strong);
  box-shadow: none;
}
.cta-btn-secondary:hover { background: var(--c-surface-alt); color: var(--c-ink); }

.cta-btn-sm { padding: 9px 16px; font-size: 14px; }

.cta-btn-app-store {
  background: #000;
  color: #fff;
  border-color: #000;
  padding: 10px 18px;
  font-size: 14px;
  gap: var(--s-3);
}
.cta-btn-app-store svg { width: 22px; height: 22px; }
.cta-btn-app-store .ap-line1 { font-size: 11px; opacity: 0.85; display: block; font-weight: 500; letter-spacing: 0.01em; line-height: 1; }
.cta-btn-app-store .ap-line2 { font-size: 17px; font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; }
.cta-btn-app-store .ap-text { text-align: left; }

.cta-link {
  color: var(--c-deep-teal);
  font-weight: 600;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t-fast) var(--ease);
}
.cta-link::after { content: "→"; transition: transform var(--t-fast) var(--ease); }
.cta-link:hover { gap: 10px; }

/* ─── hero ──────────────────────────────────────────────── */

.hero {
  position: relative;
  padding-block: clamp(40px, 6vw, 88px) clamp(40px, 7vw, 96px);
  overflow: hidden;
}
.hero::before {
  /* faint teal field */
  content: "";
  position: absolute;
  inset: -10% -10% auto -10%;
  height: 80%;
  background:
    radial-gradient(ellipse 90% 70% at 30% 0%, var(--c-deep-teal-12), transparent 60%),
    radial-gradient(ellipse 80% 60% at 80% 20%, color-mix(in srgb, var(--c-soft-sage) 30%, transparent), transparent 65%);
  filter: blur(40px);
  z-index: -1;
}
.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; gap: var(--s-7); text-align: left; }
}

.hero h1 {
  margin-top: var(--s-3);
}
.hero h1 .accent {
  color: transparent;
  background: linear-gradient(125deg, var(--c-deep-teal) 0%, var(--c-muted-teal) 45%, var(--c-soft-sage) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  background-size: 200% 100%;
  animation: gradient-pan 8s ease-in-out infinite alternate;
}
@keyframes gradient-pan {
  from { background-position: 0% 50%; }
  to { background-position: 100% 50%; }
}
.hero .lede { margin-bottom: var(--s-5); }
.hero .cta-row { margin-top: var(--s-5); }
.hero .reassure {
  display: flex;
  gap: var(--s-5);
  flex-wrap: wrap;
  margin-top: var(--s-5);
  color: var(--c-slate-soft);
  font-size: 14px;
}
.hero .reassure span { display: inline-flex; align-items: center; gap: 6px; }
.hero .reassure svg { width: 14px; height: 14px; color: var(--c-success); }

/* phone frame */
.phone-frame {
  position: relative;
  width: min(360px, 84%);
  margin-inline: auto;
  aspect-ratio: 9 / 19.5;
  border-radius: 48px;
  padding: 12px;
  background: linear-gradient(180deg, #1a1a1a 0%, #000 100%);
  box-shadow: var(--shadow-lg), 0 60px 120px -40px rgba(13, 115, 119, 0.3);
  transform: rotate(-1.5deg);
  transition: transform var(--t-slow) var(--ease);
}
.phone-frame:hover { transform: rotate(0deg) translateY(-4px); }
.phone-frame::before {
  /* notch */
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: #000;
  border-radius: 18px;
  z-index: 2;
}
.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 36px;
}
.phone-stack { position: relative; min-height: 480px; }
.phone-stack .phone-frame {
  position: absolute;
  inset: 0;
  margin-inline: auto;
}
.phone-stack .phone-frame.shot-back {
  width: min(280px, 70%);
  transform: rotate(-7deg) translate(-32%, 6%);
  opacity: 0.95;
  z-index: 1;
  filter: saturate(0.85);
}
.phone-stack .phone-frame.shot-front {
  transform: rotate(2deg) translateX(8%);
  z-index: 2;
}
@media (max-width: 540px) {
  .phone-stack .phone-frame.shot-back { display: none; }
  .phone-stack .phone-frame.shot-front { transform: rotate(-1deg); width: min(280px, 80%); }
  .phone-stack { min-height: 580px; }
}

/* ─── badge row ─────────────────────────────────────────── */

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: var(--c-deep-teal-12);
  color: var(--c-deep-teal);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.chip svg { width: 14px; height: 14px; }
.chip--ghost {
  background: transparent;
  border: 1px solid var(--c-rule-strong);
  color: var(--c-slate);
}

/* ─── feature grid ──────────────────────────────────────── */

.section-head { max-width: 720px; margin: 0 0 var(--s-7); }
.section-head--centered { margin-inline: auto; text-align: center; }
.section-head--centered .eyebrow::before, .section-head--centered .eyebrow::after { background: currentColor; opacity: 0.5; }
.section-head--centered .eyebrow { padding: 0; }
.section-head--centered .eyebrow::after { content: ""; width: 24px; height: 1px; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(16px, 2.4vw, 28px);
}
.feature-card {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-lg);
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-deep-teal-18);
  box-shadow: var(--shadow-md);
}
.feature-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-deep-teal-12);
  color: var(--c-deep-teal);
  margin-bottom: var(--s-4);
}
.feature-card .icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.feature-card p { margin: 0; font-size: 15px; color: var(--c-slate); }
.feature-card[data-feature="pro"]::after {
  content: "PRO";
  position: absolute;
  top: 16px; right: 16px;
  padding: 2px 8px;
  background: var(--c-deep-teal);
  color: #fff;
  border-radius: var(--r-pill);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* ─── privacy section / architecture diagram ────────────── */

.privacy {
  background: var(--c-surface-alt);
  border-block: 1px solid var(--c-rule);
}
.privacy .container { display: grid; gap: clamp(40px, 5vw, 64px); grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .privacy .container { grid-template-columns: 1fr 1fr; align-items: center; }
}
.arch {
  display: grid;
  gap: var(--s-4);
}
.arch-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-4);
  padding: 18px 20px;
  background: var(--c-paper-elev);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
}
.arch-row strong { color: var(--c-ink); font-weight: 600; }
.arch-row small { color: var(--c-slate-soft); font-size: 12.5px; }
.arch-row .pill {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--r-pill);
}
.pill.pill--local { background: var(--c-deep-teal-12); color: var(--c-deep-teal); }
.pill.pill--ephem { background: rgba(104,211,145,0.18); color: #2d8050; }
.pill.pill--zero  { background: rgba(74,85,104,0.10); color: var(--c-slate); }
.arch-row .ic {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--c-deep-teal-12);
  color: var(--c-deep-teal);
}
.arch-row .ic svg { width: 18px; height: 18px; }

.privacy-card {
  padding: clamp(24px, 3vw, 36px);
  background: var(--c-paper-elev);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-md);
}

/* ─── how it works ──────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 3vw, 32px);
  counter-reset: step;
}
@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
}
.step {
  position: relative;
  padding-top: var(--s-6);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--f-display);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  background: linear-gradient(135deg, var(--c-deep-teal), var(--c-soft-sage));
  -webkit-background-clip: text; background-clip: text;
  letter-spacing: -0.04em;
  display: block;
  margin-bottom: var(--s-3);
}
.step h3 { font-size: 1.25rem; margin-bottom: 6px; }
.step p { font-size: 15px; color: var(--c-slate); margin: 0; }

/* ─── comparison table ──────────────────────────────────── */

.compare {
  overflow-x: auto;
  background: var(--c-paper-elev);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
}
.compare table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.compare th, .compare td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--c-rule);
}
.compare thead th {
  font-family: var(--f-display);
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: -0.012em;
  position: sticky; top: 0;
  background: var(--c-paper-elev);
}
.compare thead th.us { color: var(--c-deep-teal); }
.compare tbody td:first-child { color: var(--c-slate); font-weight: 500; }
.compare tbody tr:last-child td { border-bottom: 0; }
.compare .yes { color: var(--c-success); font-weight: 600; }
.compare .no { color: var(--c-slate-soft); }
.compare .us-col { background: var(--c-deep-teal-12); }
.compare tbody td.us-col { font-weight: 600; color: var(--c-deep-teal); }

/* ─── personas ──────────────────────────────────────────── */

.personas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--s-4);
}
.persona {
  padding: var(--s-5);
  background: var(--c-surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-rule);
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.persona:hover { transform: translateY(-3px); border-color: var(--c-deep-teal-18); }
.persona h4 { margin-bottom: 6px; font-size: 1.05rem; }
.persona p { font-size: 14.5px; margin: 0; color: var(--c-slate); }

/* ─── pricing ───────────────────────────────────────────── */

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s-5);
}
.price-card {
  padding: clamp(24px, 3vw, 36px);
  background: var(--c-paper-elev);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-xl);
  position: relative;
  transition: transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);
}
.price-card.is-recommended {
  border-color: transparent;
  background:
    linear-gradient(var(--c-paper-elev), var(--c-paper-elev)) padding-box,
    linear-gradient(135deg, var(--c-deep-teal), var(--c-soft-sage)) border-box;
  border: 2px solid transparent;
  box-shadow: var(--shadow-md);
}
.price-card.is-recommended::before {
  content: "Recommended";
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--c-deep-teal), var(--c-muted-teal));
  color: #fff;
  padding: 4px 14px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.price-card h3 { margin: 0 0 4px; font-size: 1.4rem; }
.price-card .price-lede { color: var(--c-slate); margin: 0 0 var(--s-5); font-size: 15px; }
.price-card .price-line {
  display: flex; align-items: baseline; gap: 6px;
  margin-bottom: var(--s-5);
}
.price-card .price-amount {
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--c-ink);
}
.price-card .price-suffix { color: var(--c-slate-soft); font-size: 14px; }
.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--s-5);
  display: flex; flex-direction: column; gap: 10px;
}
.price-card li {
  position: relative;
  padding-left: 26px;
  color: var(--c-ink-soft);
  font-size: 15px;
}
.price-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--c-deep-teal-12) url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%230D7377' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='2.5 6 5 8.5 9.5 4'/%3E%3C/svg%3E") center / 16px no-repeat;
}
.price-card .cta-btn { width: 100%; justify-content: center; }
.price-card .price-fine { color: var(--c-slate-soft); font-size: 12.5px; text-align: center; margin-top: var(--s-3); }

/* ─── faq ───────────────────────────────────────────────── */

.faq-list { display: grid; gap: 10px; max-width: var(--container-narrow); margin-inline: auto; }
.faq-item {
  background: var(--c-surface);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-fast);
}
.faq-item[open] { border-color: var(--c-deep-teal-18); }
.faq-item summary {
  list-style: none;
  padding: 18px 22px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  color: var(--c-ink);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.012em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--c-deep-teal);
  transition: transform var(--t-med) var(--ease), content var(--t-med);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body {
  padding: 0 22px 20px;
  color: var(--c-slate);
  font-size: 15px;
  line-height: 1.65;
}
.faq-body p:last-child { margin-bottom: 0; }

/* ─── final cta band ─────────────────────────────────────── */

.cta-band {
  position: relative;
  border-radius: var(--r-xl);
  padding: clamp(40px, 7vw, 96px) clamp(28px, 5vw, 72px);
  text-align: center;
  background:
    radial-gradient(ellipse 60% 100% at 30% 0%, rgba(255,255,255,0.18), transparent),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(104,211,145,0.35), transparent),
    linear-gradient(135deg, #0D7377 0%, #0F8A88 50%, #2BA29F 100%);
  color: #fff;
  overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(13, 115, 119, 0.45);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.86); margin-inline: auto; max-width: 560px; }
.cta-band .cta-row { justify-content: center; margin-top: var(--s-5); }
.cta-band .cta-btn { background: #fff; color: var(--c-deep-teal); border-color: rgba(255,255,255,0.5); box-shadow: 0 16px 32px -10px rgba(0,0,0,0.25); }
.cta-band .cta-btn:hover { background: #fff; color: var(--c-deep-teal); }
.cta-band .cta-btn-app-store { background: #000; color: #fff; border-color: #000; }
.cta-band::before {
  content: "";
  position: absolute;
  inset: -50% -10% auto auto;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 60%);
  transform: rotate(20deg);
  pointer-events: none;
}

/* ─── footer ────────────────────────────────────────────── */

.site-footer {
  padding: var(--s-8) 0 var(--s-7);
  border-top: 1px solid var(--c-rule);
  background: var(--c-paper);
  color: var(--c-slate);
  font-size: 14px;
}
.site-footer .container {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--s-7);
}
@media (max-width: 760px) {
  .site-footer .container { grid-template-columns: 1fr 1fr; gap: var(--s-6); }
  .site-footer .brand-col { grid-column: 1 / -1; }
}
.site-footer h5 {
  font-family: var(--f-display);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-ink);
  font-weight: 600;
  margin: 0 0 var(--s-3);
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: var(--c-slate); }
.site-footer a:hover { color: var(--c-deep-teal); }
.site-footer .brand { margin-bottom: var(--s-3); }
.site-footer .colophon {
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-rule);
  display: flex; flex-wrap: wrap; gap: var(--s-4); justify-content: space-between;
  font-size: 13px;
  color: var(--c-slate-soft);
}

/* ─── mobile sticky CTA ─────────────────────────────────── */

.mobile-cta {
  display: none;
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 60;
  padding: 12px 14px 12px 16px;
  background: var(--c-paper-elev);
  border: 1px solid var(--c-rule-strong);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-lg);
  align-items: center;
  gap: var(--s-3);
  transition: transform var(--t-med) var(--ease), opacity var(--t-med);
}
.mobile-cta .label {
  flex: 1;
  font-size: 14px;
  color: var(--c-ink);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.mobile-cta .label small { display: block; font-weight: 400; color: var(--c-slate-soft); font-size: 12px; }
.mobile-cta .cta-btn-app-store { padding: 8px 14px; }
.mobile-cta .cta-btn-app-store .ap-line2 { font-size: 13px; }
.mobile-cta .cta-btn-app-store .ap-line1 { display: none; }
.mobile-cta .cta-btn-app-store svg { width: 18px; height: 18px; }

@media (max-width: 720px) {
  .mobile-cta { display: flex; }
  body.mobile-cta-active { padding-bottom: 90px; }
}
.mobile-cta.is-hidden { transform: translateY(150%); opacity: 0; pointer-events: none; }

/* ─── doc page (privacy / terms / faq / help / support) ─── */

.doc-hero {
  padding-block: clamp(56px, 9vw, 112px) clamp(24px, 3vw, 56px);
  border-bottom: 1px solid var(--c-rule);
}
.doc-hero .container { max-width: var(--container-narrow); }
.doc-hero h1 { font-size: clamp(2rem, 4vw + 0.5rem, 3.4rem); margin-bottom: var(--s-3); }
.doc-hero .meta { color: var(--c-slate-soft); font-size: 14px; }

.prose { max-width: var(--container-narrow); margin-inline: auto; padding-block: var(--s-7) var(--s-9); }
.prose h2 {
  font-size: clamp(1.4rem, 1.4vw + 0.8rem, 1.85rem);
  margin: var(--s-7) 0 var(--s-3);
  padding-top: var(--s-3);
}
.prose h3 { font-size: 1.2rem; margin: var(--s-6) 0 var(--s-3); color: var(--c-deep-teal); letter-spacing: -0.015em; }
.prose h4 { font-size: 1.04rem; margin: var(--s-5) 0 var(--s-2); color: var(--c-ink); }
.prose p, .prose li { font-size: 16.5px; line-height: 1.75; color: var(--c-ink-soft); overflow-wrap: anywhere; }
.prose a { word-break: break-word; }
.prose ul, .prose ol { padding-left: 20px; margin: 0 0 var(--s-4); }
.prose li { margin-bottom: 8px; }
.prose li::marker { color: var(--c-deep-teal); }
.prose blockquote {
  margin: var(--s-5) 0;
  padding: var(--s-4) var(--s-5);
  border-left: 3px solid var(--c-deep-teal);
  background: var(--c-surface-tint);
  color: var(--c-ink);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.prose blockquote p:last-child { margin: 0; }
.prose hr { margin: var(--s-7) 0; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--s-5) 0;
  font-size: 15px;
  background: var(--c-paper-elev);
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--c-rule);
  table-layout: fixed;
}
.prose td, .prose th { overflow-wrap: anywhere; }
.prose th, .prose td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-rule);
  vertical-align: top;
}
.prose th { background: var(--c-surface-alt); font-weight: 600; color: var(--c-ink); font-family: var(--f-display); }
.prose tr:last-child td { border-bottom: 0; }
.prose strong { color: var(--c-ink); }
.prose a { border-bottom: 1px solid var(--c-deep-teal-18); transition: border-color var(--t-fast); }
.prose a:hover { border-bottom-color: var(--c-deep-teal); }
.prose code { font-size: 0.9em; }

/* table of contents (privacy / terms) */
.toc {
  position: sticky;
  top: 80px;
  padding: var(--s-4);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-md);
  background: var(--c-paper-elev);
  font-size: 13.5px;
}
.toc h5 {
  font-family: var(--f-display);
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em;
  margin: 0 0 var(--s-3); color: var(--c-slate);
}
.toc ol { list-style: decimal; padding-left: 20px; margin: 0; counter-reset: tocnum; }
.toc li { margin: 6px 0; color: var(--c-slate); }
.toc a { color: inherit; display: inline-block; padding: 2px 0; }
.toc a:hover { color: var(--c-deep-teal); }

.doc-with-toc {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 64px);
  padding-block: var(--s-6) var(--s-9);
  width: min(100%, 1080px);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}
.doc-with-toc .prose { padding: 0; margin: 0; max-width: 100%; min-width: 0; }
@media (max-width: 900px) {
  .doc-with-toc { grid-template-columns: 1fr; }
  .toc { position: static; }
}

/* ─── phone trio (screenshot band) ────────────────────────── */

.phone-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 2.4vw, 32px);
}
@media (max-width: 760px) {
  .phone-trio { grid-template-columns: 1fr; max-width: 320px; margin-inline: auto; }
  .phone-trio .phone-frame { transform: rotate(0) !important; }
  .phone-trio .phone-frame + .phone-frame { margin-top: var(--s-4); }
}

/* ─── visible-when-scroll animations ─────────────────────── */

/* Only activate reveal animations when JS has marked the document ready.
   Without this, an IntersectionObserver failure would leave content
   permanently invisible. */
.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.js .reveal.is-in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .phone-frame { transform: none !important; }
  .hero h1 .accent { animation: none; }
}

/* ─── utilities ─────────────────────────────────────────── */

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

.text-center { text-align: center; }
.muted { color: var(--c-slate-soft); }
.tnum { font-variant-numeric: tabular-nums; }