:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #f5f7fb;
  color: #0f172a;
}
* {
  box-sizing: border-box;
}
html, body {
  margin: 0;
  min-height: 100%;
}
body {
  line-height: 1.65;
  background: linear-gradient(180deg, #ffffff 0%, #edf2f7 100%);
}
img {
  max-width: 100%;
  display: block;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 32px;
  border-bottom: 1px solid #e2e8f0;
  background: rgba(255,255,255,0.92);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
}
.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.nav-links a {
  color: #0f172a;
  text-decoration: none;
  font-weight: 600;
}
.lang-switch {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
}
.page-shell {
  max-width: 1040px;
  width: 100%;
  margin: 0 auto;
  padding: 42px 24px 64px;
}
.hero {
  margin-top: 40px;
}
.eyebrow {
  margin: 0 0 20px;
  color: #2563eb;
  font-weight: 700;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  line-height: 1.05;
}
.hero p {
  max-width: 760px;
  margin: 0;
  color: #334155;
  font-size: 1.05rem;
}
.section {
  margin-top: 60px;
}
.section h2 {
  margin-bottom: 18px;
  font-size: 1.8rem;
}
.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.service-list li {
  padding: 18px 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
}
.card-grid {
  display: grid;
  grid-template-columns: 1.75fr 1fr;
  gap: 24px;
}
.card {
  padding: 28px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.05);
}
.contact-card a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 600;
}
.footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px;
  color: #64748b;
  font-size: 0.95rem;
}
@media (max-width: 900px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
}