:root{
  --navy:#0b1220;
  --blue:#173b78;
  --gold:#d6a934;
  --light:#f6f8fb;
  --text:#1f2937;
  --muted:#64748b;
  --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--light);line-height:1.6}
a{color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 22px}
.nav{position:sticky;top:0;z-index:20;background:rgba(11,18,32,.94);backdrop-filter:blur(12px);color:white}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.logo{font-weight:800;letter-spacing:.2px;text-decoration:none;font-size:20px}
.logo span{color:var(--gold)}
.menu{display:flex;gap:18px;align-items:center;font-size:15px}
.menu a{text-decoration:none;color:#e5e7eb}
.menu a:hover{color:white}
.hero{background:radial-gradient(circle at 80% 20%,#315da5 0,#173b78 28%,#0b1220 72%);color:white;padding:76px 0 60px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.badge{display:inline-flex;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:8px 13px;color:#e5e7eb;background:rgba(255,255,255,.08);font-size:14px}
h1{font-size:clamp(38px,6vw,68px);line-height:1.04;margin:24px 0 18px}
.lead{font-size:20px;color:#e5e7eb;max-width:660px}
.hero-card{background:white;color:var(--text);padding:18px;border-radius:28px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.hero-card img{width:100%;display:block;border-radius:22px;aspect-ratio:4/5;object-fit:cover;object-position:center 28%}
.hero-note{font-size:14px;color:var(--muted);padding:12px 4px 0}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:12px;text-decoration:none;font-weight:800;border:1px solid transparent}
.btn-primary{background:var(--gold);color:#111827}
.btn-secondary{background:rgba(255,255,255,.1);color:white;border-color:rgba(255,255,255,.25)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.stat{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:16px}
.stat strong{display:block;font-size:25px;color:white}
.stat span{color:#cbd5e1;font-size:13px}
section{padding:72px 0}
.section-title{font-size:34px;line-height:1.2;margin:0 0 12px;color:#0f172a}
.section-sub{color:var(--muted);max-width:780px;margin:0 0 34px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:white;border-radius:20px;padding:26px;box-shadow:0 12px 34px rgba(15,23,42,.08);border:1px solid #e5e7eb}
.card h3{margin:0 0 10px;color:#0f172a}
.icon{font-size:30px;margin-bottom:12px}
.strip{background:white;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{background:#f8fafc;border-radius:18px;padding:24px;border:1px solid #e2e8f0;position:relative}
.step:before{counter-increment:step;content:counter(step);display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:var(--blue);color:white;font-weight:800;margin-bottom:14px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.panel{background:white;border-radius:22px;padding:30px;border:1px solid #e5e7eb;box-shadow:0 12px 34px rgba(15,23,42,.08)}
.list{padding-left:20px;margin:0}
.list li{margin:8px 0}
.cta{background:linear-gradient(135deg,#0b1220,#173b78);color:white;border-radius:28px;padding:42px;margin:0 22px}
.cta .section-title{color:white}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-box{background:white;border-radius:22px;padding:30px;border:1px solid #e5e7eb}
input,textarea,select{width:100%;padding:14px 15px;border:1px solid #cbd5e1;border-radius:12px;font:inherit;margin:8px 0 14px;background:white}
textarea{min-height:130px}
small{color:var(--muted)}
footer{background:#0b1220;color:#cbd5e1;padding:34px 0}
.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-grid a{color:white}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.article{background:white;border-radius:20px;padding:24px;border:1px solid #e5e7eb;text-decoration:none;box-shadow:0 12px 34px rgba(15,23,42,.06)}
.article h3{color:#0f172a;margin-top:0}
.notice{font-size:13px;color:#64748b;margin-top:10px}
@media(max-width:900px){
  .hero-grid,.two-col,.contact-grid{grid-template-columns:1fr}
  .cards,.steps,.blog-grid,.stats{grid-template-columns:1fr}
  .menu{display:none}
  section{padding:54px 0}
}

/* Mobilní úvod: skutečná fotografie je vidět hned pod titulkem. */
.mobile-portrait,.menu-toggle{display:none}
@media(max-width:900px){
  .nav-inner{position:relative;min-height:64px;padding:12px 0}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:9px 13px;color:white;font:inherit;font-weight:700;cursor:pointer}
  .menu.menu-open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#111c2e;border-radius:0 0 14px 14px;padding:8px 14px;box-shadow:0 12px 30px rgba(0,0,0,.3)}
  .menu.menu-open a{padding:11px 8px;border-bottom:1px solid rgba(255,255,255,.1)}
  .hero{padding:30px 0 38px}
  .hero-grid{gap:0}
  .hero-grid>div:first-child{min-width:0}
  .desktop-portrait{display:none}
  .mobile-portrait{display:block;margin:18px auto 20px;max-width:320px;padding:9px;border-radius:20px;box-shadow:0 12px 28px rgba(0,0,0,.2)}
  .mobile-portrait img{aspect-ratio:4/3;object-fit:cover;object-position:center 29%;border-radius:13px}
  .badge{font-size:12px;line-height:1.45;padding:7px 11px}
  h1{font-size:clamp(29px,8vw,39px);line-height:1.13;margin:16px 0 8px;max-width:540px}
  .lead{font-size:16px;line-height:1.55;margin:12px 0}
  .btns{margin-top:18px;gap:10px}
  .btn{padding:12px 15px;font-size:14px}
  .stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:24px}
  .stat{padding:11px 8px;border-radius:12px}
  .stat strong{font-size:17px}
  .stat span{font-size:11px;line-height:1.3;display:block}
  .container{padding-left:18px;padding-right:18px}
}
@media(max-width:390px){.stats{grid-template-columns:1fr 1fr}.btns .btn{flex:1 1 100%}}