:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --surface-alt: #f1f4f9;
  --text: #101828;
  --muted: #475467;
  --line: #d0d5dd;
  --primary: #1d4ed8;
  --primary-dark: #153eaf;
  --success-bg: #ecfdf3;
  --success-text: #027a48;
  --shadow: 0 18px 40px rgba(16, 24, 40, 0.08);
  --radius: 18px;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 248, 252, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(208, 213, 221, 0.7);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav nav a {
  color: var(--muted);
  font-weight: 700;
}

.hero {
  padding: 4rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 460px);
  gap: 3.5rem;
  align-items: start;
}

.hero-copy {
  min-width: 0;
  max-width: 720px;
}

.hero-card {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--primary);
  font-size: 0.92rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  max-width: 8.2ch;
  margin-bottom: 1.1rem;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.subtext {
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.08rem;
  margin-bottom: 1.25rem;
}

.benefits {
  max-width: 44rem;
  margin: 0 0 1.5rem;
  padding-left: 1.2rem;
}

.benefits li {
  margin-bottom: 0.6rem;
  color: var(--text);
  font-weight: 600;
}

.trust-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}

.trust-points span {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.cta-row,
.final-cta {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

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

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

.btn-secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--line);
}

.disclosure {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 62ch;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--success-bg);
  color: var(--success-text);
  font-size: 0.88rem;
  font-weight: 800;
  white-space: nowrap;
}

.card-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
  padding: 0.95rem 0;
  border-top: 1px solid var(--line);
}

.card-row.block {
  display: block;
}

.label {
  display: block;
  font-weight: 700;
  line-height: 1.3;
}

.value {
  color: var(--muted);
  text-align: left;
  line-height: 1.35;
}

.card ul,
.card ol {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.section {
  padding: 2rem 0 4rem;
}

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

.mini-banner {
  background: #0f172a;
  color: #fff;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.steps,
.features,
.faq-list {
  display: grid;
  gap: 1rem;
}

.steps {
  grid-template-columns: repeat(3, 1fr);
}

.features {
  grid-template-columns: repeat(3, 1fr);
}

.faq-list {
  grid-template-columns: repeat(3, 1fr);
}

.step,
.feature,
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.step-number {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.step p,
.feature p,
.faq-item p {
  margin: 0;
  color: var(--muted);
}

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

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.25rem 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 960px) {
  .hero-grid,
  .steps,
  .features,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .hero-copy {
    max-width: 100%;
  }

  h1 {
    font-size: clamp(2.7rem, 10vw, 4.2rem);
    max-width: 100%;
  }

  .card-row {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3rem;
  }

  .nav {
    min-height: auto;
    padding: 1rem 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav nav {
    gap: 0.9rem;
  }

  .btn {
    width: 100%;
  }

  .card-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .trust-points span {
    width: 100%;
  }
}