:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #142033;
  --muted: #5a6678;
  --border: #d9e2ef;
  --brand: #0f6fff;
  --brand-dark: #0a4fc4;
  --accent: #12b886;
  --shadow: 0 18px 50px rgba(20, 32, 51, 0.08);
  --radius: 16px;
  --max: 1100px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #eaf2ff 0%, var(--bg) 240px);
  color: var(--text);
  line-height: 1.65;
}

a {
  color: var(--brand);
}

a:hover {
  color: var(--brand-dark);
}

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
}

.site-brand:hover {
  color: var(--text);
}

.site-brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  font-size: 0.95rem;
}

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

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

.site-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 8px 24px 72px;
}

.panel,
.hero-card,
.feature,
.pricing-card,
.legal-card,
.guide-card,
.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand);
  margin: 0 0 10px;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  margin: 0 0 20px;
  max-width: 62ch;
}

.muted {
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
  margin-top: 8px;
}

.hero-card,
.panel,
.legal-card,
.guide-card {
  padding: 28px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

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

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

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

.btn-secondary:hover {
  color: var(--text);
}

.feature-grid,
.pricing-grid,
.steps-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

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

.feature,
.pricing-card,
.step-card {
  padding: 22px;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-card--featured {
  border-color: #9ec5ff;
  box-shadow: 0 22px 60px rgba(15, 111, 255, 0.14);
}

.price {
  font-size: 2rem;
  font-weight: 800;
  margin: 8px 0;
}

.price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
}

.badge {
  display: inline-block;
  background: #e8f2ff;
  color: var(--brand-dark);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.list {
  padding-left: 18px;
  margin: 12px 0 0;
}

.list li {
  margin-bottom: 8px;
}

.section-title {
  margin-top: 40px;
}

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

.step-card strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.guide-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.guide-table th,
.guide-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}

.guide-table th {
  background: #f7faff;
}

.legal-card h2 {
  margin-top: 28px;
}

.legal-card h2:first-of-type {
  margin-top: 0;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 40px;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-bottom: 10px;
}

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

.checkout-layout {
  display: grid;
  place-items: center;
  min-height: 50vh;
}

.checkout-card {
  padding: 28px;
  max-width: 560px;
  width: 100%;
}

.checkout-status {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f3f7ff;
  border: 1px solid #d7e6ff;
}

@media (max-width: 900px) {
  .hero,
  .feature-grid,
  .pricing-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }
}