:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --text: #1a1f2e;
  --text-muted: #5c6478;
  --accent: #1d4ed8;
  --accent-hover: #1e40af;
  --border: #e2e8f0;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --radius: 16px;
  --max-width: 1120px;
  --font-sans: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-hover);
}

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.logo-image {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 8px;
  object-fit: contain;
}

.logo-text {
  font-size: 1rem;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--text);
}

.hero {
  padding: 5.5rem 0 4.5rem;
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 40%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
}

.hero-inner {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-lead {
  margin: 0 0 2rem;
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 42rem;
}

.button {
  display: inline-block;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.button:hover {
  background: var(--accent-hover);
  color: #fff;
}

.section {
  padding: 4.5rem 0;
}

.section-muted {
  background: #eef2f8;
}

.section h2,
.section h3 {
  line-height: 1.2;
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}

.section-intro {
  margin: 0 0 2rem;
  max-width: 42rem;
  color: var(--text-muted);
}

.split {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

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

.info-card h3 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.info-card dl {
  margin: 0;
}

.info-card dl div + div {
  margin-top: 1rem;
}

.info-card dt {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.info-card dd {
  margin: 0.2rem 0 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.card p {
  margin: 0;
  color: var(--text-muted);
}

.contact-block {
  margin: 1.5rem 0;
  font-style: normal;
  line-height: 1.8;
}

.contact-email {
  margin: 0;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #0f172a;
  color: #cbd5e1;
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-inner p {
  margin: 0;
}

.footer-meta {
  font-size: 0.92rem;
  color: #94a3b8;
}

@media (max-width: 900px) {
  .split,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 1rem;
  }
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 3.5rem;
  }
}