:root {
  color-scheme: light;
  --primary: #1f5eff;
  --primary-dark: #1a46b7;
  --secondary: #f4f6ff;
  --text: #1b1f2a;
  --muted: #5a6479;
  --card: #ffffff;
  --border: #e2e6f0;
  --shadow: 0 18px 40px rgba(17, 24, 39, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: #f9faff;
}

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

img {
  max-width: 100%;
}

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(249, 250, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.3rem;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  font-weight: 500;
}

.button {
  background: var(--primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow);
}

.button-secondary {
  background: white;
  color: var(--primary);
  border: 1px solid var(--primary);
  box-shadow: none;
}

.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(135deg, #eff3ff 0%, #ffffff 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  color: var(--primary-dark);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 3vw, 3.5rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.trust strong {
  font-size: 1.4rem;
}

.trust span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  background: var(--card);
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero-card h3 {
  margin-bottom: 1rem;
}

.hero-card ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-card li::before {
  content: "✔";
  color: var(--primary);
  margin-right: 0.5rem;
}

.hero-contact {
  display: grid;
  gap: 0.5rem;
  font-weight: 600;
}

.section {
  padding: 4.5rem 0;
}

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

.section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-lead {
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid.three {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid.four {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
  background: var(--card);
  border-radius: 1.2rem;
  padding: 1.8rem;
  box-shadow: 0 12px 30px rgba(18, 29, 55, 0.08);
  border: 1px solid var(--border);
}

.step {
  background: white;
  border-radius: 1.2rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.step span {
  font-weight: 700;
  color: var(--primary);
  display: inline-block;
  margin-bottom: 0.75rem;
}

.split {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.list {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  color: var(--muted);
}

.list li::before {
  content: "•";
  color: var(--primary);
  margin-right: 0.5rem;
}

.callout {
  background: var(--card);
  border-radius: 1.5rem;
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact {
  background: #f0f4ff;
}

.contact-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.contact-details {
  display: grid;
  gap: 1.5rem;
  font-weight: 600;
}

.contact-details span {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.contact-form {
  background: white;
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.5rem;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  padding: 0.75rem;
  font-family: inherit;
}

.form-note {
  color: var(--muted);
  font-size: 0.85rem;
}

.form-success {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  background: #e7fbe8;
  color: #1d512b;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-success.is-visible {
  display: block;
}

.site-footer {
  background: #111827;
  color: white;
  padding: 3rem 0 2rem;
}

.footer-content {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  margin-bottom: 2rem;
}

.site-footer a {
  display: block;
  color: #cbd5f1;
  margin-top: 0.5rem;
}

.footer-bottom {
  text-align: center;
  color: #94a3b8;
  font-size: 0.85rem;
}

@media (max-width: 800px) {
  .nav-links {
    display: none;
  }
}