:root {
  color-scheme: light;
  --ink: #102039;
  --ink-strong: #071b35;
  --muted: #5e6b7d;
  --line: rgba(16, 32, 57, 0.12);
  --surface: #ffffff;
  --surface-soft: #f5f8fc;
  --navy: #071b35;
  --navy-hover: #0d2b52;
  --blue: #1677ff;
  --shadow: 0 24px 64px rgba(14, 31, 55, 0.14), 0 4px 14px rgba(14, 31, 55, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a:focus-visible {
  outline: 3px solid rgba(22, 119, 255, 0.55);
  outline-offset: 4px;
}

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

.container {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 8px 14px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--navy);
  transform: translateY(-160%);
  transition: transform 180ms ease-out;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(16, 32, 57, 0.08);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(160%) blur(18px);
}

.nav,
.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand,
.nav-links,
.hero-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  color: var(--ink-strong);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand img {
  border-radius: 10px;
}

.nav-links {
  gap: 28px;
  color: #435166;
  font-size: 14px;
  font-weight: 600;
}

.nav-links > a:not(.button):hover {
  color: var(--ink-strong);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--navy);
  box-shadow: 0 8px 18px rgba(7, 27, 53, 0.15);
  font-weight: 700;
  line-height: 1;
  transition: background-color 180ms ease-out, transform 180ms ease-out, box-shadow 180ms ease-out;
}

.button:hover {
  background: var(--navy-hover);
  box-shadow: 0 10px 22px rgba(7, 27, 53, 0.2);
  transform: translateY(-1px);
}

.button-small {
  min-height: 38px;
  padding-inline: 16px;
  font-size: 13px;
}

.section {
  padding: 112px 0;
}

.hero {
  overflow: hidden;
  padding-top: 116px;
  background:
    radial-gradient(circle at 50% -8%, rgba(66, 141, 255, 0.17), transparent 31rem),
    linear-gradient(180deg, #f9fbff 0%, #ffffff 72%);
}

.hero-content {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: #3567ac;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1,
h2 {
  color: var(--ink-strong);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7.2vw, 78px);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.2vw, 52px);
}

.hero-copy,
.showcase-copy > p,
.privacy-card p {
  color: var(--muted);
}

.hero-copy {
  max-width: 680px;
  margin: 0 auto 30px;
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions {
  justify-content: center;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
}

.download-status {
  min-height: 24px;
  margin: 16px 0 0;
  color: #315f9d;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.screenshot-wrap {
  overflow: hidden;
  border: 1px solid rgba(16, 32, 57, 0.14);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.screenshot-wrap img {
  width: 100%;
  height: auto;
}

.privacy-symbol svg {
  width: 28px;
  height: 28px;
  margin-bottom: 22px;
  stroke: var(--blue);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(520px, 1.35fr);
  align-items: center;
  gap: 70px;
}

.showcase-grid-reverse {
  grid-template-columns: minmax(520px, 1.35fr) minmax(0, 0.8fr);
}

.showcase-grid-reverse .showcase-copy {
  order: 2;
}

.showcase-tinted {
  background: var(--surface-soft);
}

.showcase-copy > p {
  font-size: 18px;
}

.privacy-card {
  display: grid;
  grid-template-columns: auto minmax(0, 700px);
  justify-content: center;
  gap: 26px;
  padding: 54px;
  border: 1px solid rgba(22, 119, 255, 0.13);
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(229, 239, 255, 0.7), rgba(248, 251, 255, 0.92));
}

.privacy-card h2 {
  margin-bottom: 14px;
}

.privacy-card p:last-child {
  margin-bottom: 0;
  font-size: 18px;
}

.privacy-symbol {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(30, 77, 145, 0.1);
}

.privacy-symbol svg {
  margin: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.site-footer a:hover {
  color: var(--ink-strong);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-footer [aria-current="page"] {
  color: var(--ink-strong);
}

.legal-page {
  min-height: calc(100vh - 137px);
  padding: 88px 0;
  background: var(--surface-soft);
}

.legal-content {
  max-width: 760px;
  padding: 48px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
}

.legal-content h1 {
  margin-bottom: 8px;
  font-size: clamp(42px, 7vw, 64px);
}

.legal-content h2 {
  margin: 36px 0 10px;
  font-size: 24px;
  letter-spacing: -0.025em;
}

.legal-content p {
  color: var(--muted);
}

.legal-date {
  font-size: 14px;
}

.support-content > p:not(.eyebrow) {
  max-width: 620px;
}

.support-email {
  color: var(--blue);
  font-size: 20px;
  font-weight: 700;
}

.support-email:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 960px) {
  .section {
    padding: 90px 0;
  }

  .showcase-grid,
  .showcase-grid-reverse {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .showcase-grid-reverse .showcase-copy {
    order: 0;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 32px, 560px);
  }

  .nav {
    min-height: 62px;
  }

  .brand {
    font-size: 16px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .nav-links {
    gap: 12px;
  }

  .nav-links > a:not(.button) {
    display: none;
  }

  .section {
    padding: 72px 0;
  }

  .hero {
    padding-top: 78px;
  }

  h1 {
    font-size: clamp(42px, 12vw, 58px);
  }

  h2 {
    font-size: 36px;
  }

  .hero-copy,
  .showcase-copy > p,
  .privacy-card p:last-child {
    font-size: 17px;
  }

  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }

  .screenshot-wrap {
    border-radius: 14px;
  }

  .privacy-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 24px;
  }

  .site-footer .container {
    min-height: 64px;
  }

  .footer-links {
    gap: 12px;
    font-size: 13px;
  }

  .legal-page {
    padding: 40px 0;
  }

  .legal-content {
    padding: 28px 24px;
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}