:root {
  color-scheme: light;
  --bg: #f6f8f4;
  --surface: #ffffff;
  --ink: #17211f;
  --muted: #53605c;
  --teal: #0f766e;
  --teal-dark: #0d4f4a;
  --sage: #dcebe4;
  --line: #d9e2de;
  --shadow: 0 24px 70px rgba(23, 33, 31, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  align-items: center;
  background: rgba(246, 248, 244, 0.92);
  border-bottom: 1px solid rgba(217, 226, 222, 0.85);
  display: flex;
  justify-content: space-between;
  min-height: 72px;
  padding: 16px clamp(20px, 5vw, 72px);
  position: sticky;
  top: 0;
  backdrop-filter: blur(18px);
  z-index: 10;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 700;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: var(--teal);
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  font-size: 13px;
  height: 34px;
  justify-content: center;
  width: 34px;
}

nav {
  align-items: center;
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  font-size: 15px;
  font-weight: 600;
}

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

nav a:hover,
nav a[aria-current="page"] {
  color: var(--ink);
}

.nav-cta {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--teal-dark);
  padding: 9px 14px;
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(32px, 7vw, 92px);
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  min-height: calc(100svh - 72px);
  overflow: hidden;
  padding: clamp(48px, 8vw, 92px) clamp(20px, 5vw, 72px);
}

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

h1,
h2 {
  letter-spacing: 0;
  line-height: 1.04;
  margin: 0;
}

h1 {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 800;
}

h2 {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 760;
}

p {
  color: var(--muted);
  font-size: 18px;
  margin: 0;
}

.lead {
  color: #30403b;
  font-size: clamp(22px, 3vw, 31px);
  line-height: 1.22;
  margin-top: 22px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-size: 16px;
  font-weight: 700;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  text-decoration: none;
}

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

.primary:hover {
  background: var(--teal-dark);
}

.secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--teal-dark);
}

.phone-stage {
  min-height: 640px;
  position: relative;
}

.phone {
  background: #101918;
  border: 10px solid #101918;
  border-radius: 42px;
  box-shadow: var(--shadow);
  display: block;
  max-width: min(44vw, 330px);
  overflow: hidden;
  position: absolute;
  width: 46%;
}

.phone-main {
  right: 23%;
  top: 0;
  transform: rotate(-4deg);
  z-index: 2;
}

.phone-side {
  right: 0;
  top: 92px;
  transform: rotate(7deg);
  z-index: 1;
}

.section {
  padding: clamp(72px, 10vw, 128px) clamp(20px, 5vw, 72px);
}

.split {
  align-items: start;
  background: var(--surface);
  border-block: 1px solid var(--line);
  display: grid;
  gap: clamp(28px, 7vw, 90px);
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
}

.split p,
.showcase-copy p {
  margin-top: 18px;
  max-width: 700px;
}

.feature-list {
  border-left: 4px solid var(--teal);
  color: #263632;
  display: grid;
  font-size: 19px;
  gap: 18px;
  line-height: 1.35;
  list-style: none;
  margin: 0;
  padding: 4px 0 4px 24px;
}

.showcase {
  align-items: center;
  display: grid;
  gap: clamp(28px, 7vw, 90px);
  grid-template-columns: minmax(280px, 0.7fr) minmax(320px, 1fr);
}

.showcase-image {
  border: 10px solid #101918;
  border-radius: 40px;
  box-shadow: var(--shadow);
  justify-self: center;
  max-width: min(420px, 100%);
  width: 100%;
}

.privacy-band {
  align-items: center;
  background: #173a36;
  color: #fff;
  display: flex;
  gap: 28px;
  justify-content: space-between;
}

.privacy-band h2,
.privacy-band p {
  color: #fff;
}

.privacy-band p {
  margin-top: 14px;
  max-width: 760px;
  opacity: 0.86;
}

.privacy-band .secondary {
  flex: 0 0 auto;
}

footer {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 14px;
  justify-content: space-between;
  padding: 30px clamp(20px, 5vw, 72px);
}

.footer-links {
  display: inline-flex;
  gap: 18px;
}

.footer-links a {
  text-decoration: none;
}

.policy-page {
  padding: 0 clamp(20px, 5vw, 72px) 72px;
}

.policy-hero {
  padding: clamp(56px, 10vw, 100px) 0 36px;
}

.policy-hero p {
  margin-top: 12px;
}

.policy-content {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  max-width: 920px;
  padding: clamp(24px, 5vw, 48px);
}

.policy-content h2,
.support-grid h2 {
  font-size: 24px;
  line-height: 1.2;
  margin: 0 0 10px;
}

.policy-content h2:not(:first-child) {
  margin-top: 32px;
}

.policy-content p,
.support-grid p {
  font-size: 17px;
}

.support-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 32px;
}

.support-grid article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.support-grid .button {
  margin-top: 18px;
}

.compact {
  border-radius: var(--radius);
  padding: clamp(28px, 5vw, 48px);
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  nav {
    flex-wrap: wrap;
  }

  .hero,
  .split,
  .showcase,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .phone-stage {
    min-height: 560px;
  }

  .phone {
    max-width: 290px;
    width: 58%;
  }

  .phone-main {
    left: 4%;
    right: auto;
  }

  .phone-side {
    right: 4%;
  }

  .privacy-band {
    align-items: flex-start;
    flex-direction: column;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 560px) {
  .hero-actions,
  .button {
    width: 100%;
  }

  .phone-stage {
    min-height: 480px;
  }

  .phone {
    border-radius: 28px;
    border-width: 7px;
    max-width: 230px;
    width: 62%;
  }

  .phone-side {
    top: 76px;
  }
}