:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #66736e;
  --surface: #ffffff;
  --surface-alt: #f4f7f5;
  --border: #dde6e1;
  --brand: #176b4d;
  --brand-dark: #0f4432;
  --accent: #c25632;
  --shadow: 0 18px 46px rgba(23, 33, 29, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f8faf8;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
}

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  font-weight: 900;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.nav a {
  text-decoration: none;
}

.hero,
.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  min-height: 560px;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: 48px;
  padding: 54px 0 72px;
}

.eyebrow,
.app-kicker {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 14px;
  font-size: clamp(58px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: 34px;
  line-height: 1.1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 26px;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions,
.app-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 16px;
  font-weight: 850;
  text-decoration: none;
}

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

.button.secondary {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
}

.product-visual {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: min(340px, 100%);
  border: 10px solid var(--ink);
  border-radius: 42px;
  background: var(--surface);
  padding: 24px;
  box-shadow: var(--shadow);
}

.phone-bar {
  width: 74px;
  height: 6px;
  margin: 0 auto 34px;
  border-radius: 999px;
  background: #c9d4ce;
}

.screen-card {
  min-height: 360px;
  border-radius: 22px;
  background: var(--brand-dark);
  color: #fff;
  padding: 26px;
}

.mini-label {
  display: inline-flex;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  padding: 7px 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 850;
}

.screen-card strong {
  display: block;
  font-size: 24px;
  line-height: 1.25;
}

.score-row {
  display: flex;
  align-items: end;
  gap: 8px;
  margin-top: 70px;
}

.score-row span {
  padding-bottom: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.score-row b {
  font-size: 64px;
  line-height: 1;
}

.metric-line {
  height: 12px;
  margin-top: 26px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
}

.metric-line.short {
  width: 68%;
  margin-top: 12px;
}

.section {
  padding: 54px 0;
  border-top: 1px solid var(--border);
}

.section-heading {
  max-width: 680px;
}

.app-row,
.contact-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.app-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 24px;
}

.app-row p,
.contact-card p {
  color: var(--muted);
  line-height: 1.6;
}

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 36px;
}

.contact-card {
  padding: 24px;
}

.contact-card a {
  color: var(--brand);
  font-weight: 900;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 32px 0;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .site-header,
  .site-footer,
  .hero,
  .section {
    width: min(100% - 28px, 1120px);
  }

  .site-header,
  .site-footer,
  .app-row,
  .split {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 30px;
  }

  h1 {
    font-size: 58px;
  }

  .lead {
    font-size: 18px;
  }

  .app-actions {
    flex-direction: column;
  }
}