:root {
  --color-primary: #1d7989;
  --color-primary-dark: #0e3b43;
  --color-text: #1a1a1a;
  --color-muted: #555;
  --color-bg: #fafafa;
  --color-card: #fff;
  --color-border: #e0e0e0;
  --max-width: 960px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

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

header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo img {
  display: block;
  width: auto;
  height: auto;
  max-width: 401px;
  max-height: 189px;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}

nav a {
  text-decoration: none;
  font-weight: 500;
  color: var(--color-text);
}

nav a:hover,
nav a.active {
  color: var(--color-primary);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

h1, h2, h3 {
  line-height: 1.25;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

h1 { font-size: 1.85rem; margin-top: 0; }
h2 { font-size: 1.35rem; color: var(--color-primary-dark); }
h3 { font-size: 1.1rem; color: var(--color-text); margin-top: 1.25rem; }

.citation {
  padding: 1rem 1.25rem;
  background: var(--color-card);
  border-left: 3px solid var(--color-primary);
  font-size: 0.98rem;
  line-height: 1.6;
}

footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-primary);
  color: #fff;
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem;
}

footer a { color: #fff; }

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.lead {
  font-size: 1.2rem;
  color: var(--color-primary-dark);
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.home p {
  margin: 0 0 1.1rem;
}

.home h2 {
  margin-top: 2rem;
}

.home-showcase {
  display: flex;
  gap: 1.5rem;
  align-items: flex-end;
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.home-showcase figure {
  margin: 0;
}

.home-showcase figure:first-child {
  flex: 1.4;
  min-width: 0;
}

.home-showcase figure:last-child {
  flex: 0.7;
  min-width: 0;
}

.home-showcase img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

@media (max-width: 600px) {
  .logo img { max-width: min(280px, 90vw); max-height: none; }
  nav ul { gap: 0.5rem 1rem; }
  .home-showcase {
    flex-direction: column;
    align-items: center;
  }
  .home-showcase figure:first-child,
  .home-showcase figure:last-child {
    flex: none;
    width: 100%;
    max-width: 320px;
  }
}

.content img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.content ul { padding-left: 1.25rem; }

/* Projects overview */
.project-section { margin-top: 2.5rem; }
.project-section h2 {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 0.35rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.project-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  transition: box-shadow 0.15s;
}

.project-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.project-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.project-card img {
  max-height: 80px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  margin: 0 auto 0.5rem;
  display: block;
}

.project-card span {
  font-size: 0.9rem;
  font-weight: 500;
}

.project-card.no-link img { margin-bottom: 0; }

.eu-disclaimer {
  margin-top: 2rem;
  padding: 1rem;
  background: #f0f4f4;
  border-left: 4px solid var(--color-primary);
  font-size: 0.9rem;
}

.contact-block p { margin: 0.35rem 0; }

.breadcrumb {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.breadcrumb a { text-decoration: none; }