:root {
  --navy:       #0f172a;
  --navy-mid:   #1e3a5a;
  --blue:       #62b5d8;
  --blue-light: #a8d8f0;
  --blue-dark:  #3a6e90;
  --text:       #0f172a;
  --muted:      #64748b;
  --bg:         #ffffff;
  --bg-alt:     #f8fafc;
  --border:     #e2e8f0;
  --radius:     12px;
  --radius-lg:  22px;
  --ease:       0.18s ease;
  --shadow:     0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a   { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: opacity var(--ease), transform var(--ease);
}
.btn:hover { opacity: .85; transform: translateY(-1px); }

.btn-dark    { background: var(--navy); color: #fff; }
.btn-outline { background: transparent; border: 1.5px solid rgba(255,255,255,.25); color: #fff; }
.btn-sm      { padding: 8px 16px; font-size: 14px; }

.appstore-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  color: var(--navy);
  padding: 13px 20px;
  border-radius: var(--radius);
  transition: opacity var(--ease), transform var(--ease);
  font-weight: 600;
}
.appstore-btn:hover { opacity: .9; transform: translateY(-1px); }
.appstore-btn-logo { width: 22px; height: 22px; flex-shrink: 0; }
.appstore-btn-text { display: flex; flex-direction: column; line-height: 1.2; }
.appstore-btn-sub  { font-size: 10px; font-weight: 400; opacity: .65; }
.appstore-btn-name { font-size: 16px; font-weight: 700; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -.3px;
  color: var(--navy);
}
.nav-logo svg { width: 28px; height: 28px; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */

.hero {
  background: var(--navy);
  color: #fff;
  padding: 80px 0 72px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(36px, 5.5vw, 58px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: normal;
  color: var(--blue-light);
}
.hero-body {
  font-size: 18px;
  color: #8fb8d4;
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.hero-icon {
  width: 200px;
  height: 200px;
  border-radius: 46px;
  box-shadow: 0 32px 96px rgba(0,0,0,.55), 0 4px 16px rgba(0,0,0,.3);
  flex-shrink: 0;
  overflow: hidden;
}
.hero-icon svg { width: 100%; height: 100%; display: block; }

/* ── Features ─────────────────────────────────────────────────────────────── */

.features {
  padding: 88px 0;
  background: var(--bg);
}
.section-kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-dark);
  text-align: center;
  margin-bottom: 10px;
}
.section-heading {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  letter-spacing: -.02em;
  text-align: center;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 56px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.feature-icon-wrap {
  width: 44px;
  height: 44px;
  background: var(--navy);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feature-icon-wrap svg { width: 22px; height: 22px; stroke: var(--blue-light); stroke-width: 1.5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.feature-name { font-size: 16px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.feature-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ── Privacy blurb ────────────────────────────────────────────────────────── */

.privacy-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
  padding: 40px 0;
  text-align: center;
}
.privacy-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 12px;
}
.privacy-pill svg { width: 16px; height: 16px; color: #22c55e; flex-shrink: 0; }
.privacy-strip p { font-size: 13px; color: var(--muted); }
.privacy-strip a { color: var(--blue-dark); text-decoration: underline; text-underline-offset: 2px; }

/* ── Download CTA ─────────────────────────────────────────────────────────── */

.cta-section {
  background: var(--navy);
  padding: 88px 0;
  text-align: center;
  color: #fff;
}
.cta-title {
  font-size: clamp(28px, 4.5vw, 46px);
  font-weight: 700;
  letter-spacing: -.025em;
  margin-bottom: 16px;
}
.cta-body { font-size: 17px; color: #8fb8d4; margin-bottom: 36px; }

/* ── Footer ───────────────────────────────────────────────────────────────── */

.site-footer {
  background: #08101e;
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: #c8ddef;
}
.footer-logo svg { width: 22px; height: 22px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 13px; color: #6a8aaa; transition: color var(--ease); }
.footer-links a:hover { color: #c8ddef; }
.footer-copy { width: 100%; font-size: 12px; color: #3a5068; margin-top: 8px; }

/* ── Inner page (privacy / support) ──────────────────────────────────────── */

.inner-hero {
  background: var(--navy);
  padding: 56px 0 48px;
  color: #fff;
}
.inner-hero h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 10px;
}
.inner-hero p { font-size: 16px; color: #8fb8d4; }

.inner-body {
  padding: 64px 0 88px;
}
.prose { max-width: 720px; }
.prose h2 { font-size: 20px; font-weight: 600; color: var(--navy); margin: 36px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose p { font-size: 15px; color: var(--muted); margin-bottom: 16px; line-height: 1.75; }
.prose ul { padding-left: 20px; margin-bottom: 16px; }
.prose li { font-size: 15px; color: var(--muted); line-height: 1.75; margin-bottom: 6px; }
.prose a { color: var(--blue-dark); text-decoration: underline; text-underline-offset: 2px; }
.prose .updated { font-size: 13px; color: #94a3b8; margin-top: 48px; }

.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.support-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.support-card h3 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 10px; }
.support-card p  { font-size: 14px; color: var(--muted); line-height: 1.65; }
.support-card a  { color: var(--blue-dark); text-decoration: underline; }

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 920px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-icon  { display: none; }
  .hero { padding: 56px 0 48px; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-copy { margin-top: 0; }
}