:root {
  --vaimee-cyan: #10b1d8;
  --vaimee-blue: #0f3e65;
  --surface: #ffffff;
  --muted: #5c7184;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--vaimee-blue);
  background:
    radial-gradient(circle at top right, rgba(16, 177, 216, 0.28), transparent 34rem),
    linear-gradient(135deg, #f7fcff 0%, #eef8fb 48%, #ffffff 100%);
}

main {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4rem 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  border: 1px solid rgba(16, 177, 216, 0.24);
  border-radius: 2rem;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 80px rgba(15, 62, 101, 0.12);
  backdrop-filter: blur(14px);
}

.logo {
  width: min(220px, 36vw);
  height: auto;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--vaimee-cyan);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.summary {
  max-width: 640px;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.7;
}

.section-title {
  margin: 2.5rem 0 1rem;
  font-size: 1.25rem;
}

.catalog {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.report-card {
  overflow: hidden;
  border: 1px solid rgba(15, 62, 101, 0.12);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: 0 14px 36px rgba(15, 62, 101, 0.08);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.report-card:hover,
.report-card:focus-within {
  border-color: var(--vaimee-cyan);
  box-shadow: 0 20px 48px rgba(16, 177, 216, 0.2);
  transform: translateY(-3px);
}

.catalog a {
  display: block;
  padding: 1.35rem;
  color: var(--vaimee-blue);
  text-decoration: none;
  overflow-wrap: anywhere;
}

a:focus-visible {
  outline: 3px solid var(--vaimee-blue);
  outline-offset: -3px;
}

.card-title,
.card-abstract,
.card-action {
  display: block;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 800;
}

.card-abstract {
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.55;
}

.card-action {
  margin-top: 1.5rem;
  color: var(--vaimee-cyan);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

footer {
  margin-top: 3rem;
  padding: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
  text-align: center;
}

footer a {
  color: var(--vaimee-blue);
  text-underline-offset: 0.15em;
}

@media (max-width: 720px) {
  main {
    padding: 1rem 0;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    padding: 1.5rem;
  }

  .logo {
    width: 160px;
    order: -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .report-card {
    transition: none;
    transform: none;
  }
}