:root {
  color-scheme: light dark;
  --ink: #151716;
  --muted: #5b6460;
  --faint: #77817d;
  --paper: #fbfbf8;
  --surface: #ffffff;
  --surface-2: #f1f4f2;
  --line: #dce3df;
  --accent: #0f6f6a;
  --accent-strong: #0a514e;
  --success: #2f8f5b;
  --warn: #b87412;
  --shadow: 0 18px 50px rgba(18, 26, 24, 0.10);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-size: 17px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(120, 129, 125, 0.18);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
}

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

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: #fff;
  background: var(--accent);
  box-shadow: 0 8px 20px rgba(15, 111, 106, 0.22);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

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

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(280px, 0.78fr);
  gap: 48px;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
  padding: 72px 24px 56px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 750px;
  font-size: clamp(2.7rem, 7vw, 5.6rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.2rem;
}

.lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2.1vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: var(--surface);
  font-weight: 700;
  text-decoration: none;
}

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

.button[aria-disabled="true"] {
  cursor: default;
  opacity: 0.86;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  padding: 0;
  list-style: none;
}

.trust-row li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  font-size: 0.92rem;
}

.phone-visual {
  justify-self: center;
  width: min(100%, 390px);
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  box-shadow: var(--shadow);
}

.phone-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 26px;
}

.phone-visual figcaption {
  margin-top: 10px;
  color: var(--faint);
  font-size: 0.88rem;
  text-align: center;
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 24px;
}

.section.intro {
  padding-top: 16px;
}

.section-header {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-header p {
  color: var(--muted);
}

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

.feature {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature p,
.legal-card p,
.support-card p {
  color: var(--muted);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border-radius: 11px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  font-weight: 800;
}

.split-band {
  background: var(--surface-2);
  border-block: 1px solid var(--line);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.step {
  padding: 22px;
  background: var(--surface);
}

.step-number {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 44px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 68px 24px;
}

.legal-sidebar {
  position: sticky;
  top: 90px;
  align-self: start;
}

.legal-sidebar p {
  color: var(--muted);
}

.legal-content {
  display: grid;
  gap: 18px;
}

.legal-card,
.support-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.legal-card ul,
.support-card ul {
  padding-left: 1.2rem;
}

.legal-card li,
.support-card li {
  margin: 8px 0;
}

.quiet-note {
  border-left: 4px solid var(--accent);
  padding: 14px 16px;
  color: var(--muted);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.contact-panel {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.contact-email {
  font-size: clamp(1.4rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.1;
  word-break: break-word;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 26px 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f2f4f2;
    --muted: #b6beb9;
    --faint: #8f9a94;
    --paper: #101312;
    --surface: #171b1a;
    --surface-2: #121716;
    --line: #2a3330;
    --accent: #56c9c2;
    --accent-strong: #8be6df;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.38);
  }

  .button.primary {
    color: #071817;
  }
}

@media (max-width: 840px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .legal-sidebar {
    position: static;
  }

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

@media (max-width: 540px) {
  body {
    font-size: 16px;
  }

  .hero,
  .section,
  .legal-layout,
  .footer-inner,
  .nav {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }
}