:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef2f7;
  --ink: #152033;
  --muted: #566277;
  --line: #d8e0eb;
  --accent: #2348a5;
  --accent-strong: #18357b;
  --accent-soft: #e8eefc;
  --success: #0f766e;
  --shadow: 0 18px 48px rgba(19, 32, 51, 0.08);
  --radius-xl: 28px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --content-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Neue Haas Grotesk Text", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f7f9fc 0%, #f3f6fb 100%);
}

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

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

.shell {
  width: min(var(--content-width), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: rgba(247, 249, 252, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.site-header .shell,
.site-footer .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
}

.brand-meta small,
.eyebrow {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--muted);
}

.brand-meta strong {
  display: block;
  font-size: 1rem;
}

.nav,
.footer-links,
.button-row,
.pill-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.nav {
  justify-content: flex-end;
}

.nav a,
.footer-links a {
  color: var(--muted);
}

.nav a:hover,
.nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--ink);
}

.nav .button-link,
.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  font-weight: 600;
}

.nav .button-link,
.button {
  background: var(--accent);
  color: #fff;
}

.nav .button-link:hover,
.button:hover,
.nav .button-link:focus-visible,
.button:focus-visible {
  background: var(--accent-strong);
}

.button-secondary {
  background: var(--accent-soft);
  color: var(--accent);
}

.hero,
.section {
  padding: 40px 0;
}

.hero {
  padding-top: 56px;
}

.hero-grid,
.grid-2,
.apps-grid,
.feature-grid,
.support-grid,
.privacy-grid {
  display: grid;
  gap: 20px;
}

.hero-grid,
.grid-2 {
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

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

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

.hero-panel,
.app-card,
.feature-card,
.panel,
.quote-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-panel,
.app-card,
.feature-card,
.panel {
  padding: 28px;
}

.quote-card {
  padding: 32px;
  background: var(--ink);
  color: #fff;
}

.quote-card p {
  margin: 0 0 12px;
  font-size: 1.4rem;
  line-height: 1.35;
}

.quote-card small {
  color: rgba(255, 255, 255, 0.72);
}

.hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 10ch;
}

.hero h2,
.section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero p,
.section-head p,
.muted,
.list,
.fine-print {
  color: var(--muted);
  line-height: 1.68;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 18px;
}

.stat {
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  border: 1px solid var(--line);
}

.stat strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.35rem;
}

.hero-note {
  margin-top: 12px;
  color: var(--muted);
}

.showcase {
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.showcase-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 100%;
}

.badge,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 600;
}

.device-stack {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.device {
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: var(--surface-muted);
  border: 1px solid var(--line);
}

.device strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.section-head p {
  margin: 0;
  max-width: 54ch;
}

.app-card h3,
.feature-card h3,
.panel h3 {
  margin: 10px 0 12px;
  font-size: 1.4rem;
}

.list {
  margin: 0;
  padding-left: 18px;
}

.list li + li {
  margin-top: 8px;
}

.site-footer {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.fine-print strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

@media (max-width: 980px) {
  .hero-grid,
  .grid-2,
  .apps-grid,
  .feature-grid,
  .support-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .hero h1 {
    max-width: 12ch;
  }
}

@media (max-width: 720px) {
  .site-header .shell,
  .site-footer .shell {
    align-items: start;
    flex-direction: column;
  }

  .nav {
    justify-content: start;
  }

  .hero,
  .section {
    padding: 28px 0;
  }

  .hero-panel,
  .app-card,
  .feature-card,
  .panel,
  .quote-card {
    padding: 22px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }
}