:root {
  --primary-blue: #59b2e3;
  --orange: #ffa500;
  --golden-yellow: #ffd700;
  --deep-blue: #1e90ff;
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-900: #111827;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, "Segoe UI", Roboto, system-ui, -apple-system, sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--gray-200);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  text-decoration: none;
}

.brand-logo {
  display: block;
  max-height: 42px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 500;
}

.hero {
  padding: 4.5rem 0 3rem;
  background:
    radial-gradient(circle at top right, rgba(89, 178, 227, 0.28), transparent 48%),
    radial-gradient(circle at bottom left, rgba(255, 165, 0, 0.2), transparent 45%),
    var(--gray-50);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--deep-blue);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0 0 1rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4.8vw, 3.3rem);
  color: var(--gray-900);
}

h2 {
  font-size: clamp(1.45rem, 3.1vw, 2.2rem);
}

h3 {
  font-size: 1.125rem;
}

.lead {
  color: var(--gray-700);
  margin: 0;
  max-width: 64ch;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  padding: 0 1.25rem;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn-small {
  min-height: 38px;
  padding: 0 0.875rem;
  font-size: 0.9375rem;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}

.btn-secondary {
  background: var(--primary-blue);
  color: var(--white);
}

.btn-outline {
  border: 2px solid var(--orange);
  color: var(--orange) !important;
}

.hero-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 10px 25px rgba(17, 24, 39, 0.08);
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--gray-700);
  line-height: 1.7;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: linear-gradient(180deg, var(--white), rgba(89, 178, 227, 0.08));
  border-block: 1px solid var(--gray-200);
}

.section-content > p {
  margin: 0;
  max-width: 66ch;
  color: var(--gray-700);
  line-height: 1.7;
}

.feature-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 1.125rem;
  box-shadow: 0 4px 14px rgba(17, 24, 39, 0.06);
}

.feature-card p {
  margin: 0;
  color: var(--gray-700);
  line-height: 1.6;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-list details {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 0.75rem 1rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--gray-900);
}

.faq-list p {
  margin: 0.75rem 0 0;
  color: var(--gray-700);
  line-height: 1.65;
}

.site-footer {
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.footer-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-row p {
  margin: 0;
  color: var(--gray-600);
}

.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.footer-links a {
  color: var(--deep-blue);
  text-decoration: none;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .brand-logo {
    max-height: 32px;
  }

  .nav-links a:not(.btn) {
    display: none;
  }

  .hero {
    padding-top: 3rem;
  }

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