:root{
  --ulc-blue: #0a57a3;
  --ulc-blue-2: #0f6ec5;
  --text: #1b1f23;
  --muted: #5f6b7a;
  --bg: #ffffff;
  --card: #f6f8fb;
  --border: #e5eaf0;
}

* { box-sizing: border-box; }
html,body { margin:0; padding:0; font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color: var(--text); background: var(--bg); }

.container { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;                /* stała wysokość nagłówka */
}

.logo img {
  height: 100%;
  max-height: 64px;            /* ograniczenie wysokości */
  width: auto;                 /* zachowanie proporcji */
  object-fit: contain;         /* bez rozciągania */
  display: block;
}

/* Header z delikatnym motywem “samolot + układy” (SVG tło) */
.site-header {
  background: linear-gradient(180deg, rgba(10,87,163,0.08), rgba(10,87,163,0));
  border-bottom: 1px solid var(--border);
  position: relative;
}
.site-header::before{
  content:"";
  position:absolute; inset:0;
  background-image: url('data:image/svg+xml;utf8,<?xml version="1.0" ?><svg xmlns="http://www.w3.org/2000/svg" width="120" height="120" viewBox="0 0 120 120" fill="none"><g opacity="0.08"><path d="M14 38l22 6 14-14 8 8-14 14 6 22-8 2-8-18-18-8 2-8z" stroke="%230a57a3" stroke-width="1.2"/><circle cx="96" cy="32" r="10" stroke="%230a57a3" stroke-width="1.2"/><rect x="80" y="80" width="28" height="18" rx="3" stroke="%230a57a3" stroke-width="1.2"/><path d="M2 2h116v116H2z" stroke="%230a57a3" stroke-width="0.6" opacity="0.2"/></g></svg>');
  background-repeat: repeat;
  background-size: 280px 280px;
  pointer-events: none;
}

.branding { display:flex; align-items:center; gap:16px; padding: 20px 0; }

.brand-text h1 { margin:0; font-size: 20px; color: var(--ulc-blue); }
.brand-text p { margin:4px 0 0; color: var(--muted); }

.hero { padding: 24px 0 8px; }
.hero h2 { margin:0 0 8px; color: var(--ulc-blue-2); font-size: 18px; }
.hero p { margin:0; color: var(--muted); }

.reports { margin: 24px 0 40px; }
.reports h3 { margin:0 0 12px; font-size: 18px; color: var(--text); }
.report-list { list-style:none; padding:0; margin:0; display:grid; gap:12px; }
.report-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display:flex; align-items:center; justify-content: space-between; gap:12px;
}
.report-item p { margin:6px 0 0; color: var(--muted); }
.btn {
  display:inline-block; padding: 10px 14px; border-radius: 10px;
  background: var(--ulc-blue); color: #fff; text-decoration:none; font-weight: 600;
  border: 1px solid rgba(0,0,0,0.05);
}
.btn:hover { background: var(--ulc-blue-2); }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 16px 0; color: var(--muted); font-size: 14px;
  background: #fff;
}