:root {
  --bg: #eef3f8;
  --surface: #ffffff;
  --surface-soft: #f7fafc;
  --text: #132238;
  --muted: #5b6b7f;
  --line: #d7e1eb;
  --primary: #0f4c81;
  --primary-dark: #0b3a63;
  --accent: #1f6fb2;
  --accent-soft: #e8f1f8;
  --shadow: 0 18px 40px rgba(19, 34, 56, 0.08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f4f7fb 0%, #eef3f8 100%);
  line-height: 1.65;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(1140px, calc(100% - 40px)); margin: 0 auto; }
.content-gap { margin-top: 20px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo {
  width: 72px;
  height: auto;
}

.brand-text { display: grid; }
.brand-text strong {
  font-size: 1rem;
  letter-spacing: 0.01em;
}
.brand-text small {
  color: var(--muted);
  font-size: 0.92rem;
}

.menu {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.menu a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.96rem;
}

.menu a:hover { color: var(--primary); }

.hero {
  padding: 78px 0 44px;
}

.hero-grid,
.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: start;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary);
}

h1, h2, h3 {
  margin: 0 0 16px;
  line-height: 1.14;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  max-width: 12ch;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.1rem;
}

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

.hero-actions,
.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 30px 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

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

.btn-primary {
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  color: #fff;
}

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

.hero-points,
.contact-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.hero-card,
.card,
.contact-card,
.fact,
.partner-logo {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.hero-card,
.contact-card {
  padding: 26px;
}

.hero-card h2,
.contact-card h3 {
  margin-bottom: 20px;
}

.hero-card dl {
  display: grid;
  gap: 18px;
  margin: 0;
}

.hero-card dt {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.hero-card dd {
  margin: 0;
  font-weight: 600;
}

.section {
  padding: 44px 0;
}

.section-muted {
  background: linear-gradient(180deg, #f8fbfd 0%, #f1f6fa 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 26px;
  text-align: center;
}

.section-head.left {
  text-align: left;
}

.section-head h2 {
  max-width: 18ch;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

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

.card {
  padding: 24px;
}

.card p,
.about-grid p,
.contact-grid p {
  margin: 0 0 16px;
  color: var(--muted);
}

.cards.icons .card {
  position: relative;
}

.card-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  padding: 11px;
  border-radius: 14px;
  background: var(--accent-soft);
  object-fit: contain;
}

.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.fact {
  padding: 22px;
}

.fact strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--primary);
}

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

.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.partner-logo {
  padding: 26px;
  display: grid;
  place-items: center;
  min-height: 146px;
  background: var(--surface-soft);
}

.partner-logo img {
  max-height: 74px;
  width: auto;
}

.partner-logo-text {
  text-align: center;
}

.partner-logo-text strong {
  display: block;
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.partner-logo-text span,
.small-note {
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 22px 0 34px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .cards,
  .cards.two-up,
  .partner-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .container {
    width: min(1140px, calc(100% - 24px));
  }

  .nav {
    min-height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .menu {
    gap: 14px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-card,
  .contact-card,
  .card,
  .fact,
  .partner-logo {
    border-radius: 16px;
  }

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

  .footer-row {
    flex-direction: column;
  }

  .brand-logo {
    width: 60px;
  }
}