:root {
  --bg: #f7fbf8;
  --surface: #ffffff;
  --surface-soft: #edf5f1;
  --surface-strong: #d9f1ec;
  --text: #17211e;
  --muted: #5d6b65;
  --line: #d5e1dc;
  --primary: #0b6b64;
  --primary-deep: #073d39;
  --shadow: rgba(11, 33, 28, 0.12);
  --shadow-strong: rgba(11, 33, 28, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI Variable", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(143, 218, 208, 0.28), transparent 34%),
    linear-gradient(180deg, #fcfefd 0%, var(--bg) 100%);
}

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

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  margin-bottom: 34px;
}

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

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #14857c);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-name,
.eyebrow,
.shot-kicker {
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-name {
  font-size: 0.88rem;
  font-weight: 700;
}

.hero {
  gap: 28px;
  align-items: start;
  padding: 26px 0 12px;
}

.hero-copy,
.hero-card,
.feature-card,
.trust-card {
  border: 1px solid rgba(213, 225, 220, 0.8);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px var(--shadow);
}

.hero-copy {
  padding: 40px;
}

.hero-card {
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(237, 245, 241, 0.92));
}

.signal-card {
  min-height: 100%;
  padding: 28px;
  border-radius: 26px;
  background:
    radial-gradient(circle at top right, rgba(143, 218, 208, 0.4), transparent 38%),
    linear-gradient(180deg, var(--surface-soft), #f9fcfa);
  border: 1px solid rgba(11, 107, 100, 0.08);
}

.signal-label,
.hero-points,
.section-heading p,
.shot-copy p,
.trust-card p {
  color: var(--muted);
}

.signal-label {
  margin: 0 0 18px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-weight: 700;
  line-height: 1.04;
}

h1 {
  margin-top: 10px;
  font-size: clamp(3rem, 6vw, 5.6rem);
}

h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
}

h3 {
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.lede {
  max-width: 52ch;
  margin: 24px 0 0;
  font-size: 1.14rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 14px 30px rgba(11, 107, 100, 0.24);
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--primary);
  background: rgba(255, 255, 255, 0.72);
}

.hero-points {
  margin: 26px 0 0;
  padding-left: 20px;
  line-height: 1.9;
}

.section {
  margin-top: 84px;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 28px;
}

.eyebrow,
.shot-kicker {
  margin: 0 0 12px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary);
}

.section-grid {
  display: grid;
  gap: 24px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.trust-card {
  padding: 28px;
}

.feature-card p,
.shot-copy p,
.trust-card p {
  margin: 12px 0 0;
  line-height: 1.75;
}

.screenshots {
  display: grid;
  gap: 36px;
}

.shot-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 28px;
  align-items: center;
}

.shot-row-reverse .shot-copy {
  order: 2;
}

.shot-row-reverse .phone-frame {
  order: 1;
}

.shot-copy {
  padding-right: 12px;
}

.phone-frame {
  width: min(100%, 360px);
  margin: 0;
  padding: 14px;
  justify-self: center;
  border-radius: 42px;
  background:
    linear-gradient(180deg, rgba(11, 107, 100, 0.12), rgba(255, 255, 255, 0.9));
  border: 1px solid rgba(11, 107, 100, 0.1);
  box-shadow: 0 28px 70px var(--shadow-strong);
}

.phone-frame img {
  width: 100%;
  aspect-ratio: 430 / 932;
  object-fit: cover;
  object-position: top center;
  border-radius: 28px;
}

.trust-strip {
  display: grid;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 54px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.site-footer a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 960px) {
  .hero,
  .shot-row,
  .shot-row-reverse,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .shot-row-reverse .shot-copy,
  .shot-row-reverse .phone-frame {
    order: initial;
  }

  .hero-copy,
  .hero-card {
    padding: 28px;
    margin-bottom: 40px;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1200px);
    padding-top: 12px;
  }

  .topbar {
    margin-bottom: 28px;
  }

  .hero-copy,
  .hero-card,
  .feature-card,
  .trust-card {
    border-radius: 26px;
  }

  .hero-copy {
    padding: 24px;
  }
}