:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #5d6c66;
  --line: #dce5df;
  --soft: #f5f7f4;
  --panel: #ffffff;
  --green: #1f7a5a;
  --green-dark: #10523b;
  --blue: #2b5d8a;
  --yellow: #f3c34d;
  --shadow: 0 20px 60px rgba(23, 33, 29, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #fbfcfa;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid rgba(220, 229, 223, 0.85);
  background: rgba(251, 252, 250, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 8px;
  background: var(--green);
  color: white;
  font-weight: 800;
}

.nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a,
.nav-cta {
  text-decoration: none;
}

.nav-cta {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.8fr);
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  min-height: calc(100vh - 65px);
  padding: clamp(42px, 7vw, 92px) clamp(20px, 5vw, 64px);
  background:
    linear-gradient(120deg, rgba(31, 122, 90, 0.11), transparent 40%),
    linear-gradient(180deg, #fbfcfa 0%, #eef4f0 100%);
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-subhead {
  max-width: 700px;
  color: var(--muted);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 800;
  text-decoration: none;
}

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

.button.secondary {
  border: 1px solid var(--line);
  background: #fff;
}

.button.full {
  width: 100%;
}

.compliance-note,
.offer-note {
  max-width: 680px;
  color: var(--muted);
  font-size: 14px;
}

.product-panel {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: min(100%, 390px);
  border: 1px solid rgba(220, 229, 223, 0.9);
  border-radius: 26px;
  padding: 22px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.phone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.phone-header span {
  color: var(--muted);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}

.metric-row div,
.review-card {
  border-radius: 8px;
  background: var(--soft);
  padding: 12px;
}

.metric-label,
.review-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.task-list {
  display: grid;
  gap: 10px;
}

.task {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
}

.task span {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border: 2px solid var(--green);
  border-radius: 50%;
}

.task.done span {
  background: var(--green);
  box-shadow: inset 0 0 0 4px #fff;
}

.review-card {
  margin-top: 16px;
  border-left: 4px solid var(--yellow);
}

.section {
  padding: clamp(52px, 8vw, 98px) clamp(20px, 5vw, 64px);
}

.problem {
  max-width: 980px;
}

.problem p,
.split p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.pricing article,
.apply-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

.feature-grid p,
.pricing p,
.apply-card p,
.faq p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 42px;
  background: var(--soft);
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
}

.steps span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.pricing {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 900px;
}

.pricing .highlight {
  border-color: rgba(31, 122, 90, 0.45);
  box-shadow: 0 12px 36px rgba(31, 122, 90, 0.12);
}

.price {
  color: var(--green-dark) !important;
  font-size: 28px;
  font-weight: 850;
}

.apply {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 36px;
  align-items: center;
  background: #17211d;
  color: white;
}

.apply .section-label,
.apply p {
  color: rgba(255, 255, 255, 0.75);
}

.apply-card {
  background: #fff;
  color: var(--ink);
}

.apply-card .button + .button {
  margin-top: 12px;
}

.faq {
  max-width: 980px;
}

details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

details:last-child {
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-weight: 800;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

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

  .hero {
    min-height: auto;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .topbar {
    padding: 12px 16px;
  }

  .nav-cta {
    display: none;
  }

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

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .footer {
    flex-direction: column;
  }
}