:root {
  color-scheme: light dark;
  --ink: #17211d;
  --muted: #61736a;
  --surface: #f5f7f2;
  --surface-strong: #ebf0e9;
  --panel: #ffffff;
  --line: #d8e2d8;
  --accent: #0b7a5b;
  --accent-strong: #07533f;
  --signal: #9b2238;
  --signal-soft: #ffe7eb;
  --shadow: 0 24px 70px rgba(23, 33, 29, 0.16);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #edf5f1;
    --muted: #a9bbb3;
    --surface: #121814;
    --surface-strong: #18211b;
    --panel: #1d2921;
    --line: #34453a;
    --accent: #69d8b1;
    --accent-strong: #97e7c9;
    --signal: #ff9aad;
    --signal-soft: #3a1f26;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 80% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 30rem),
    linear-gradient(180deg, var(--surface-strong), var(--surface) 34rem);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: var(--accent-strong);
}

.site-header,
.site-footer,
main {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 780;
  text-decoration: none;
}

.mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--accent-strong);
  background: var(--panel);
  font-size: 0.74rem;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(23, 33, 29, 0.08);
}

.mark img {
  display: block;
  width: 100%;
  height: 100%;
}

nav {
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: 58px;
  align-items: center;
  min-height: 74vh;
  padding: 34px 0 66px;
}

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

.eyebrow {
  margin: 0 0 14px;
  color: var(--signal);
  font-size: 0.82rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3.1rem, 7.4vw, 7rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  letter-spacing: 0;
}

.lede {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

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

.actions.compact {
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  font-weight: 760;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent-strong);
  color: var(--surface);
  background: var(--accent-strong);
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 650px;
  margin: 34px 0 0;
}

.proof div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 82%, transparent);
}

.proof dt {
  margin: 0;
  font-weight: 820;
}

.proof dd {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.phone {
  position: relative;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  box-shadow: var(--shadow);
}

.phone img {
  display: block;
  width: 100%;
  border-radius: 20px;
}

.hero-phone {
  transform: rotate(1.5deg);
}

.section {
  padding: 74px 0;
  border-top: 1px solid var(--line);
}

.band {
  margin-inline: calc((100vw - min(1160px, calc(100vw - 40px))) / -2);
  padding-inline: calc((100vw - min(1160px, calc(100vw - 40px))) / 2);
  background: color-mix(in srgb, var(--panel) 52%, transparent);
}

.section-heading {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 36px;
  align-items: start;
  margin-bottom: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature,
.tile {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-index {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--signal);
  font-weight: 820;
}

.feature p,
.tile p,
.copy p,
.legal p,
.legal li,
.showcase-copy p,
.checklist {
  color: var(--muted);
}

.showcase {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 50px;
  align-items: center;
}

.showcase-copy {
  max-width: 570px;
}

.showcase-copy p {
  font-size: 1.05rem;
}

.checklist {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  position: relative;
  padding-left: 28px;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
}

.screen-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.small-phone {
  border-radius: 24px;
}

.small-phone img {
  border-radius: 16px;
}

.raised {
  margin-top: 54px;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
}

.copy {
  max-width: 760px;
}

.legal {
  max-width: 900px;
  padding: 54px 0 80px;
}

.legal h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
}

.legal h2 {
  margin-top: 42px;
  font-size: 1.55rem;
  line-height: 1.15;
}

.legal-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 30px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--muted);
}

@media (max-width: 900px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 28px, 1160px);
  }

  .site-header,
  .site-footer,
  .hero,
  .section-heading,
  .showcase,
  .split {
    grid-template-columns: 1fr;
  }

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

  nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero {
    gap: 34px;
    min-height: auto;
    padding-top: 22px;
  }

  h1 {
    font-size: clamp(2.8rem, 14.5vw, 5.1rem);
  }

  .proof,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .band {
    margin-inline: -14px;
    padding-inline: 14px;
  }
}

@media (max-width: 620px) {
  .actions,
  .screen-pair {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .screen-pair {
    display: grid;
  }

  .raised {
    margin-top: 0;
  }
}