:root {
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --border: #d9e2f2;
  --navy: #0b1530;
  --blue: #3b82f6;
  --lilac: #7c83fd;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(217, 226, 242, 0.8);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 26px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand-logo {
  display: block;
  height: 64px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 0.85rem;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 0.95rem;
  color: var(--muted);
  transition: 0.2s ease;
}

.nav a:hover {
  color: var(--text);
}

.hero {
  padding: 96px 0 88px;
  border-bottom: 1px solid rgba(217, 226, 242, 0.7);
  background:
    radial-gradient(circle at top left, rgba(124, 131, 253, 0.15), transparent 28%),
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 24%),
    #ffffff;
}

.hero-inner {
  max-width: 760px;
}

.badge,
.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.hero h1 {
  margin: 28px 0 0;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero-subline {
  margin: 24px 0 0;
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  color: var(--muted);
}

.hero-text {
  margin: 24px 0 0;
  max-width: 720px;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 18px;
  font-size: 0.96rem;
  font-weight: 600;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  opacity: 0.94;
}

.btn-secondary {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  background: #f8fafc;
}

.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid rgba(217, 226, 242, 0.7);
  border-bottom: 1px solid rgba(217, 226, 242, 0.7);
}

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-head h2 {
  margin: 16px 0 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-head p {
  margin: 18px 0 0;
  font-size: 1.06rem;
  color: var(--muted);
}

.grid.two {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

.card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card-large h3,
.card-dark h3,
.card h3,
.legal-card h2,
.legal-card h3 {
  margin-top: 0;
  letter-spacing: -0.03em;
}

.card-large p,
.card p,
.card-dark p,
.legal-card p {
  color: var(--muted);
}

.card-dark {
  background: var(--navy);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.08);
}

.card-dark p {
  color: rgba(219, 234, 254, 0.9);
}

.eyebrow-dark {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #bfdbfe;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.feature-item {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  font-size: 0.95rem;
  font-weight: 600;
}

.steps-grid,
.trust-grid {
  display: grid;
  gap: 20px;
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-number {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blue);
}

.trust-card {
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.section-cta {
  padding-top: 0;
}

.full-width {
  width: 100%;
}

.legal-section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.legal-card {
  max-width: 860px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}

.legal-card h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.legal-card h3 {
  margin-top: 28px;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.legal-intro {
  margin-bottom: 26px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #f8fafc;
  padding: 52px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr;
  gap: 32px;
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-inner p,
.footer-links a {
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-note {
  margin-top: 16px;
  font-size: 0.85rem !important;
}

@media (max-width: 980px) {
  .grid.two,
  .steps-grid,
  .trust-grid,
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    gap: 14px 18px;
  }

  .hero {
    padding: 72px 0 64px;
  }

  .grid.two,
  .steps-grid,
  .trust-grid,
  .feature-list,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .section,
  .legal-section {
    padding: 64px 0;
  }

  .card,
  .legal-card {
    padding: 24px;
  }
}