/* =========================================================
   Core styles — Dutch Governance Advisory
   Neutraal, stabiel, pagina-onafhankelijk
   ========================================================= */

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

/* Root */
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #f5f7fa;
  color: #0a2540;
  line-height: 1.65;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Sections */
section {
  padding: 3.5rem 0;
}

.section-light {
  background: #ffffff;
}

.section-soft {
  background: #eef6f6;
}

.section-dark {
  background: linear-gradient(135deg, #0a2540, #0e5f6f);
  color: #ffffff;
}

/* Typography */
h1, h2, h3, h4 {
  margin-top: 0;
  color: #0a2540;
  line-height: 1.25;
}

.section-dark h1,
.section-dark h2,
.section-dark h3 {
  color: #ffffff;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.3rem;
}

p {
  max-width: 68ch;
  margin-bottom: 1rem;
}

/* Links */
a {
  color: #0e5f6f;
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 6px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: #2fb67c;
  color: #ffffff;
}

.btn-primary:hover {
  background: #27a86f;
}

.btn-secondary {
  background: transparent;
  color: #2fb67c;
}

/* Cards (algemeen bruikbaar) */
.card {
  background: #ffffff;
  border-radius: 10px;
  padding: 1.75rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
  margin-bottom: 1.75rem;
}

.card-soft {
  background: #eef6f6;
}

/* Lists */
ul {
  padding-left: 1.2rem;
}

li {
  margin-bottom: 0.4rem;
}

/* Utilities */
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.text-muted {
  color: #5f7285;
}

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

/* Footer */
footer {
  padding: 2rem 0;
  font-size: 0.9rem;
  color: #5f7285;
  background: #ffffff;
  border-top: 1px solid #e5ebf0;
}

/* Mobile */
@media (max-width: 768px) {
  section {
    padding: 2.5rem 0;
  }

  h1 {
    font-size: 2rem;
  }
}