:root {
  --bg: #f7f9fb;
  --surface: #ffffff;
  --surface-soft: #f2f4f6;
  --surface-muted: #e6e8ea;
  --text: #17211d;
  --muted: #56665e;
  --primary: #006c49;
  --primary-bright: #10b981;
  --primary-soft: #dcfce7;
  --sky: #e0f2fe;
  --amber: #fff1d6;
  --border: #dbe8df;
  --shadow: 0 24px 70px rgba(25, 28, 30, 0.08);
  --font-display: "Public Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.nav {
  align-items: center;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 40px rgba(25, 28, 30, 0.04);
  display: flex;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 72px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  color: var(--primary);
  display: inline-flex;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 900;
  gap: 12px;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  height: 32px;
  width: 32px;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--primary);
}

.button {
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  border: 0;
  border-radius: 999px;
  box-shadow: 0 18px 38px rgba(0, 108, 73, 0.22);
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  text-decoration: none;
}

.button.secondary {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: none;
  color: var(--primary);
}

.hero {
  background:
    radial-gradient(circle at 16% 20%, rgba(16, 185, 129, 0.16), transparent 26%),
    linear-gradient(90deg, var(--bg) 0%, var(--bg) 45%, var(--surface-soft) 45%, var(--surface-soft) 100%);
  min-height: 840px;
  padding: 72px clamp(20px, 5vw, 72px) 96px;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: clamp(44px, 7vw, 100px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  margin: 0 auto;
  max-width: 1180px;
}

.eyebrow {
  color: var(--primary);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.18em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
}

h1 {
  color: var(--text);
  font-size: clamp(50px, 7vw, 86px);
  letter-spacing: -0.065em;
  line-height: 0.98;
  margin: 0;
  max-width: 720px;
}

.hero-copy {
  max-width: 640px;
}

.hero-copy p {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.7;
  margin: 28px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.availability {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  margin-top: 18px;
}

.phone-stage {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 680px;
  position: relative;
}

.phone-glow {
  background: rgba(16, 185, 129, 0.2);
  border-radius: 999px;
  filter: blur(60px);
  height: 360px;
  position: absolute;
  transform: translate(34px, 58px);
  width: 360px;
}

.phone {
  background: #07130f;
  border-radius: 46px;
  box-shadow: 0 36px 80px rgba(4, 30, 20, 0.22);
  padding: 12px;
  position: relative;
  transform: rotate(3deg);
  width: min(340px, 86vw);
}

.phone-screen {
  background: linear-gradient(180deg, #fbfffd, #eefbf4);
  border-radius: 36px;
  min-height: 660px;
  overflow: hidden;
  padding: 24px;
  position: relative;
}

.phone-notch {
  background: #07130f;
  border-radius: 0 0 18px 18px;
  height: 28px;
  left: 50%;
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  width: 116px;
}

.scan-frame {
  background:
    linear-gradient(180deg, rgba(7, 19, 15, 0.06), rgba(7, 19, 15, 0.26)),
    radial-gradient(circle at 42% 44%, #7ee7a9 0 10%, transparent 11%),
    radial-gradient(circle at 55% 40%, #2ddc83 0 8%, transparent 9%),
    linear-gradient(135deg, #174f31, #9ee5b8);
  border-radius: 30px;
  height: 310px;
  margin-top: 36px;
  overflow: hidden;
  position: relative;
}

.scan-target {
  border: 4px solid rgba(255, 255, 255, 0.9);
  border-radius: 26px;
  height: 170px;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 190px;
}

.phone-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: 26px;
  box-shadow: 0 18px 42px rgba(25, 28, 30, 0.08);
  margin-top: -44px;
  padding: 20px;
  position: relative;
}

.pill {
  background: var(--primary-soft);
  border-radius: 999px;
  color: var(--primary);
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 7px 12px;
  text-transform: uppercase;
}

.phone-card h3 {
  font-size: 24px;
  letter-spacing: -0.04em;
  margin: 14px 0 6px;
}

.phone-card p {
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

.confidence {
  align-items: center;
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.confidence-bar {
  background: #d9efe4;
  border-radius: 999px;
  flex: 1;
  height: 10px;
  overflow: hidden;
}

.confidence-bar span {
  background: linear-gradient(90deg, var(--primary), var(--primary-bright));
  display: block;
  height: 100%;
  width: 82%;
}

.section {
  padding: 96px clamp(20px, 5vw, 72px);
}

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

.section-inner {
  margin: 0 auto;
  max-width: 1120px;
}

.section-heading {
  margin-bottom: 44px;
  max-width: 760px;
}

.section-heading h2 {
  font-size: clamp(36px, 5vw, 58px);
  letter-spacing: -0.055em;
  line-height: 1.05;
  margin: 0;
}

.section-heading p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  margin: 18px 0 0;
}

.feature-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.legal-card,
.support-card {
  background: var(--surface);
  border: 1px solid rgba(187, 202, 191, 0.7);
  border-radius: 32px;
  box-shadow: var(--shadow);
  padding: 32px;
}

.icon {
  align-items: center;
  background: var(--primary-soft);
  border-radius: 999px;
  color: var(--primary);
  display: inline-flex;
  font-size: 28px;
  font-weight: 900;
  height: 58px;
  justify-content: center;
  margin-bottom: 22px;
  width: 58px;
}

.feature-card h3,
.support-card h3 {
  font-size: 25px;
  letter-spacing: -0.04em;
  margin: 0 0 12px;
}

.feature-card p,
.support-card p,
.legal-card p,
.legal-card li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.privacy-band {
  background: linear-gradient(135deg, #063f2d, #10b981);
  border-radius: 42px;
  color: #fff;
  display: grid;
  gap: 28px;
  grid-template-columns: 1.2fr 0.8fr;
  margin-top: 20px;
  overflow: hidden;
  padding: clamp(32px, 5vw, 56px);
}

.privacy-band h2 {
  font-size: clamp(34px, 5vw, 58px);
  letter-spacing: -0.055em;
  line-height: 1.05;
  margin: 0;
}

.privacy-band p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.75;
  margin: 20px 0 0;
}

.privacy-list {
  display: grid;
  gap: 12px;
}

.privacy-list div {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-weight: 800;
  padding: 14px 18px;
}

.footer {
  background: var(--surface-muted);
  padding: 36px clamp(20px, 5vw, 72px);
}

.footer-inner {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1120px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.footer-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.legal-hero {
  background: linear-gradient(135deg, var(--bg), var(--surface-soft));
  padding: 88px clamp(20px, 5vw, 72px) 56px;
}

.legal-hero-inner,
.legal-content {
  margin: 0 auto;
  max-width: 880px;
}

.legal-hero h1 {
  font-size: clamp(42px, 6vw, 68px);
}

.legal-hero p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  margin-top: 20px;
}

.legal-content {
  display: grid;
  gap: 24px;
  padding: 48px clamp(20px, 5vw, 72px) 96px;
}

.legal-card h2 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -0.04em;
  margin: 0 0 12px;
}

.legal-card p,
.legal-card ul {
  margin-bottom: 0;
}

.legal-card ul {
  padding-left: 22px;
}

@media (max-width: 900px) {
  .nav {
    padding: 16px 20px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    background: var(--bg);
    min-height: auto;
    padding-top: 48px;
  }

  .hero-grid,
  .privacy-band {
    grid-template-columns: 1fr;
  }

  .phone-stage {
    min-height: 620px;
  }

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

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

@media (max-width: 520px) {
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .phone {
    transform: none;
  }

  .section {
    padding-bottom: 70px;
    padding-top: 70px;
  }
}