:root {
  color-scheme: light;
  --bg: #f7f8f2;
  --surface: #ffffff;
  --surface-soft: #eef4e8;
  --ink: #162118;
  --muted: #617066;
  --line: #dce4d7;
  --accent: #247a50;
  --accent-strong: #145c3a;
  --accent-soft: #d9eee2;
  --warm: #f0b35b;
  --shadow: 0 22px 70px rgba(28, 51, 35, 0.16);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 0%, rgba(240, 179, 91, 0.24), transparent 27rem),
    linear-gradient(180deg, #fbfcf7 0%, var(--bg) 34rem);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.site-header,
.site-footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
}

.brand,
.nav,
.site-footer div {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(28, 51, 35, 0.14);
}

.nav {
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a,
.site-footer a,
.text-link {
  text-decoration: none;
}

.nav a:hover,
.site-footer a:hover,
.text-link:hover {
  color: var(--accent-strong);
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(36px, 7vw, 88px);
  align-items: center;
  min-height: calc(100vh - 88px);
  padding: 42px 0 72px;
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(3.8rem, 9vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.lead {
  color: #344238;
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 11px 18px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-strong);
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 470px;
  gap: 10px;
  margin: 0;
}

.hero-facts div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 14px 16px;
}

.hero-facts dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-facts dd {
  margin: 2px 0 0;
  font-size: 1.08rem;
  font-weight: 800;
}

.phone-showcase {
  position: relative;
  justify-self: center;
  width: min(100%, 345px);
  border: 10px solid #1a241d;
  border-radius: 34px;
  background: #1a241d;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.phone-showcase::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 50%;
  z-index: 1;
  width: 72px;
  height: 18px;
  transform: translateX(-50%);
  border-radius: 0 0 14px 14px;
  background: #1a241d;
}

.phone-showcase img {
  width: 100%;
  aspect-ratio: 960 / 2142;
  object-fit: cover;
  border-radius: 24px;
}

.section {
  padding: 82px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-heading p,
.data-section > div:first-child + .data-grid,
.privacy-copy p,
.download-section p {
  color: var(--muted);
}

.feature-grid,
.data-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature,
.data-grid article,
.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  padding: 22px;
}

.feature p,
.data-grid p,
.faq p {
  margin-bottom: 0;
  color: var(--muted);
}

.privacy-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 40px;
  align-items: center;
  border-block: 1px solid var(--line);
}

.privacy-copy {
  max-width: 720px;
}

.text-link {
  color: var(--accent-strong);
  font-weight: 800;
}

.privacy-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.privacy-list li {
  border-radius: 8px;
  background: var(--accent-soft);
  padding: 13px 16px;
  font-weight: 800;
}

.data-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding: 4px 2px 18px;
  scroll-snap-type: x proximity;
}

.screenshot-grid figure {
  min-width: 180px;
  margin: 0;
  scroll-snap-align: start;
}

.screenshot-grid img {
  width: 100%;
  aspect-ratio: 960 / 2142;
  border: 6px solid #17201a;
  border-radius: 24px;
  background: #17201a;
  box-shadow: 0 14px 34px rgba(28, 51, 35, 0.14);
  object-fit: cover;
}

.screenshot-grid figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  text-align: center;
}

.faq details {
  padding: 0;
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 800;
}

.faq details p {
  padding: 0 20px 20px;
}

.download-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-top: 1px solid var(--line);
}

.download-section div {
  max-width: 700px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.site-footer div {
  gap: 18px;
}

.policy-page {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 90px;
}

.policy {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  padding: clamp(24px, 5vw, 56px);
}

.policy h1 {
  font-size: clamp(2.5rem, 6vw, 4.6rem);
}

.policy h2 {
  margin-top: 34px;
  font-size: 1.45rem;
}

.policy ul {
  padding-left: 1.2rem;
}

.policy li,
.policy p {
  color: #334238;
}

.policy-source {
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

@media (max-width: 920px) {
  .hero,
  .privacy-band,
  .data-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .phone-showcase {
    width: min(100%, 330px);
  }

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

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

@media (max-width: 680px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero,
  .section {
    width: min(100% - 24px, var(--max));
  }

  .hero {
    padding-top: 20px;
  }

  .hero-facts,
  .feature-grid,
  .data-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

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

  .section {
    padding: 58px 0;
  }

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