:root{
  --navy:#0e3150;           /* tmavě modrá */
  --gold:#c79a2a;           /* zlatá */
  --beige:#efe6d3;          /* béžová */
  --ink:#0b2235;            /* tmavý inkoust pro text */
}
html,body{height:100%}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color:#e9f0f6;
  background:var(--navy);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.wrap{max-width:1080px;margin-inline:auto;padding:24px}

/* Header */
header{background:var(--navy);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.06)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;color:#fff}
.logo{display:inline-flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:700;letter-spacing:.3px}
.logo svg{width:28px;height:28px;flex:0 0 28px}
.tag{font-size:14px;opacity:.85}
.cta{display:inline-flex;align-items:center;gap:10px;background:var(--gold);color:#102030;text-decoration:none;padding:10px 14px;border-radius:12px;font-weight:600;box-shadow:0 6px 20px rgba(0,0,0,.15)}
.cta:focus-visible{outline:3px solid #fff;outline-offset:2px}

/* Hero */
.hero{
  background:
    linear-gradient(180deg, rgba(14,49,80,1) 0%, rgba(14,49,80,.92) 60%),
    url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1600" height="900"><rect width="100%" height="100%" fill="%23102230"/><g stroke="%23204466" stroke-width="1" opacity="0.35">'+
    '</g></svg>');
  color:#fff;
}
.hero-inner{padding:72px 24px 56px}
h1{margin:0 0 8px;font-size:clamp(28px,4.5vw,48px);line-height:1.15;color:#fff}
.subtitle{font-size:clamp(16px,2.2vw,20px);opacity:.9}
.badge{display:inline-block;margin-top:18px;background:var(--gold);color:#102030;padding:8px 12px;border-radius:999px;font-weight:700}

/* Differentiators */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px;margin-top:32px}
.card{grid-column:span 4;background:#0f3a60;border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:20px;color:#e9f0f6;box-shadow:0 6px 30px rgba(0,0,0,.15)}
.card h3{margin:0 0 6px;color:var(--beige);font-size:20px}
.card p{margin:0;opacity:.95}
@media (max-width:900px){.card{grid-column:span 6}}
@media (max-width:600px){.card{grid-column:span 12}}

/* Services */
section.services{background:var(--gold);color:#102030}
section.services .wrap{padding:48px 24px}
.services h2{margin:0 0 10px;font-size:clamp(22px,3.5vw,32px)}
.list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.pill{background:rgba(16,32,48,.08);border:1px solid rgba(16,32,48,.18);padding:12px 14px;border-radius:12px}
@media (max-width:700px){.list{grid-template-columns:1fr}}

/* Contact */
section.contact{background:var(--beige);color:#0f1a24}
section.contact .wrap{padding:48px 24px}
.contact h2{margin:0 0 10px}
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:28px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
form{display:grid;gap:10px}
input, textarea{font:inherit;padding:12px 14px;border-radius:12px;border:1px solid #cdbf9f;background:#fff}
button[type="submit"]{background:var(--navy);color:#fff;border:0;padding:12px 16px;border-radius:12px;font-weight:700}
button[type="submit"]:hover{filter:brightness(1.05)}

/* Footer */
footer{background:var(--navy);color:#d4dbe2}
footer .wrap{padding:20px 24px;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center}
.small{opacity:.8;font-size:14px}
a{color:inherit}