:root {
  --bg: #f4f7fb;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(148, 163, 184, 0.24);
  --primary: #1d4ed8;
  --primary-dark: #1e3a8a;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --radius: 24px;
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(29, 78, 216, 0.16), transparent 30%),
    radial-gradient(circle at 85% 18%, rgba(96, 165, 250, 0.18), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(14, 165, 233, 0.08), transparent 32%),
    linear-gradient(160deg, #edf4ff 0%, #f7fbff 42%, #eef2ff 100%);
  line-height: 1.6;
}

a {
  color: var(--primary-dark);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

img,
iframe {
  max-width: 100%;
  border: 0;
}

:focus-visible {
  outline: 3px solid rgba(29, 78, 216, 0.35);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 100;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--text);
  color: #fff;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header-inner,
.footer-grid,
.hero-grid,
.card-grid,
.feature-grid,
.prose-grid,
.service-grid,
.contact-grid {
  display: grid;
  gap: 24px;
}

.header-inner {
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--text);
}

.brand:hover,
.site-nav a:hover {
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #60a5fa 100%);
  box-shadow: 0 10px 24px rgba(29, 78, 216, 0.28);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a[aria-current="page"],
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(29, 78, 216, 0.08);
  transform: translateY(-1px);
}

.hero,
.page-hero {
  padding: 88px 0 48px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.9fr);
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--primary);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.7rem, 6vw, 4.8rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.2rem;
}

.lead,
.section-heading p,
.card p,
.feature p,
.service-card p,
.prose-card p,
.contact-card p,
.metric-card p {
  color: var(--muted);
}

.lead {
  font-size: 1.15rem;
  max-width: 720px;
  margin: 20px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  text-decoration: none;
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, #2563eb 100%);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.24);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.24);
}

.hero-panel,
.cta-banner,
.card,
.feature,
.prose-card,
.service-card,
.contact-card {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
  border-radius: calc(var(--radius) + 8px);
}

.metric-card + .metric-card {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.metric-label {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section {
  padding: 32px 0 88px;
}

.section-muted {
  background: rgba(255, 255, 255, 0.48);
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

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

.card,
.feature,
.prose-card,
.service-card,
.contact-card,
.cta-banner {
  border-radius: var(--radius);
  padding: 28px;
}

.feature,
.service-card {
  min-height: 100%;
}

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

.prose-grid-single {
  grid-template-columns: 1fr;
}

.prose-card h2 {
  font-size: clamp(1.45rem, 2vw, 1.9rem);
}

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

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.map-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  background: var(--surface-strong);
}

.map-frame iframe {
  display: block;
  width: 100%;
  min-height: 400px;
}

.site-footer {
  padding: 28px 0 48px;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(255, 255, 255, 0.75);
}

.footer-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.site-footer p,
.site-footer a {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 960px) {
  .hero-grid,
  .card-grid,
  .feature-grid,
  .prose-grid,
  .service-grid,
  .footer-grid,
  .contact-grid,
  .cta-banner {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    display: grid;
  }
}

@media (max-width: 720px) {
  .header-inner {
    grid-template-columns: 1fr;
    padding: 16px 0;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .hero,
  .page-hero {
    padding-top: 48px;
  }

  h1 {
    font-size: clamp(2.2rem, 12vw, 3.4rem);
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}