/* Matteresan: Matheomatiks stilmall (/matheomatik/assets/matheo.css) med Neonstadens färger. */
:root {
  --sky-1: #7af5de;
  --sky-2: #1f8fa8;
  --sky-3: #6a3fd6;
  --night: #071222;
  --neon: #7af5de;
  --neon-pink: #ff5fd2;
}
.doc-hero { background: linear-gradient(135deg, #071222 0%, #12345a 55%, #4a2a8a 100%); }
.site-header .brand img { border-radius: 10px; }
.mr-hero { background: linear-gradient(160deg, #071222 0%, #0d2a44 50%, #3a1f6e 100%); color: #fff; padding: 72px 0 56px; }
.mr-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin: .3em 0; }
.mr-hero .lead { color: #cfe9f0; max-width: 46rem; }
.mr-hero .eyebrow { color: var(--neon); }
.mr-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 24px 0; }
.mr-card { background: var(--cloud, #f3f7ff); border-radius: 20px; padding: 18px 20px; }
.mr-card b { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.mr-callout { border-left: 4px solid var(--neon-pink); background: #fff4fc; border-radius: 12px; padding: 14px 18px; margin: 20px 0; }
.mr-table { width: 100%; border-collapse: collapse; margin: 12px 0 20px; font-size: .95rem; }
.mr-table th, .mr-table td { border-bottom: 1px solid #dfe6f3; padding: 10px 8px; text-align: left; vertical-align: top; }
.mr-table thead th { background: #eef4ff; }
.mr-sibling { display: flex; gap: 14px; align-items: center; background: #f3f7ff; border-radius: 20px; padding: 14px 18px; margin: 28px 0; }
.mr-sibling img { width: 48px; height: 48px; border-radius: 12px; }