/* =========================================================
   Aeroklub Chomutov — styly celého webu
   Barvy: #0d1b2e navy · #12293f lišta · #f6f4ef pozadí
          #c17a1f / #d98a2b / #b06b16 jantarové akcenty
          #5c6a78 běžný text · #e3ded4 rámečky
   Písma: Archivo (nadpisy) · IBM Plex Sans (text) · IBM Plex Mono (popisky)
   ========================================================= */

/* ===================== ZÁKLAD ===================== */
*{box-sizing:border-box}

body{
  margin:0;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  font-family:'IBM Plex Sans',system-ui,sans-serif;
  color:#1b2430;
  background:#f6f4ef;
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}

h1,h2,h3,h4{font-family:'Archivo',system-ui,sans-serif;margin:0}
p{margin:0}
a{color:#b06b16;text-decoration:none}
a:hover{color:#8a5210;text-decoration:underline}
img{display:block;max-width:100%}
::selection{background:#f0d9b6}

main{flex:1}

/* Vnitřní šířka je stejná všude na webu. */
.wrap{max-width:1060px;margin:0 auto}

/* Obsahová sekce stránky. */
.section{max-width:1060px;margin:0 auto;padding:52px 24px 64px}
.section--top{padding:56px 24px 20px}   /* sekce hned pod hero */
.section--tail{padding:16px 24px 64px}  /* poslední pruh na domovské stránce */

.mono{font-family:'IBM Plex Mono'}

/* ===================== HLAVIČKA ===================== */
.site-header{background:#0d1b2e;color:#f6f4ef}
.site-header .wrap{padding:20px 24px;display:flex;align-items:center;gap:18px}
.site-header .logo{height:52px;width:auto;flex:none;opacity:0.95}

.brand{display:flex;flex-direction:column;gap:2px}
.brand-name{font-family:'Archivo';font-weight:800;font-size:22px;letter-spacing:0.02em;line-height:1}
.brand-sub{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:0.14em;color:#9fb0c2}

/* ===================== NAVIGACE ===================== */
.nav{position:sticky;top:0;z-index:20;background:#12293f;box-shadow:0 1px 0 rgba(255,255,255,0.06)}
.nav .wrap{padding:0 12px;display:flex;flex-wrap:wrap;gap:2px}

.nav a{
  position:relative;
  color:#dfe6ee;
  font-family:'IBM Plex Sans';
  font-weight:600;
  font-size:15px;
  padding:15px 16px 14px;
  line-height:normal;
  text-decoration:none;
}
.nav a:hover{color:#ffffff;text-decoration:none}

/* Jantarové podtržení aktuální stránky. */
.nav a[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:0;
  height:3px;
  background:#d98a2b;
  border-radius:3px 3px 0 0;
}

/* ===================== HERO (domů) ===================== */
.hero{position:relative;background:#0d1b2e;overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0.55}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,27,46,0.85) 0%,rgba(13,27,46,0.35) 60%,rgba(13,27,46,0.15) 100%)}
.hero-body{position:relative;max-width:1060px;margin:0 auto;padding:88px 24px 40px;color:#f6f4ef}
.hero-eyebrow{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:0.2em;text-transform:uppercase;color:#e6b06a;margin-bottom:14px}
.hero h1{font-size:52px;font-weight:800;letter-spacing:-0.02em;line-height:1.02;max-width:16ch}
.hero-lead{margin-top:16px;font-size:18px;max-width:52ch;color:#d7dee6}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;font-family:'IBM Plex Mono';font-size:13px}
.chip{padding:7px 12px;background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.18);border-radius:999px}

/* ===================== NADPISY SEKCÍ ===================== */
.eyebrow{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:0.18em;text-transform:uppercase;color:#c17a1f;margin-bottom:8px}
.page-title{font-size:34px;font-weight:800;letter-spacing:-0.01em;color:#0d1b2e}
.section-title{font-size:30px;font-weight:800;letter-spacing:-0.01em;color:#0d1b2e}
.lead{margin-top:10px;color:#5c6a78;max-width:62ch}
.note{margin-top:22px;color:#5c6a78;max-width:70ch;font-size:15px}

/* ===================== MŘÍŽKY ===================== */
/* Na mobilu se všechny mřížky sbalí do jednoho sloupce (viz konec souboru). */
.grid{display:grid}
.grid-cards{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.grid-cards-tall{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;align-items:stretch}
.grid-info{grid-template-columns:1.05fr 1fr;gap:20px;margin-top:30px;align-items:start}
.grid-notes{grid-template-columns:1.4fr 1fr;gap:20px;margin-top:20px;align-items:start}
.grid-contact{grid-template-columns:1fr 1.3fr;gap:20px;margin-top:30px;align-items:start}

/* ===================== KARTY ===================== */
.card{background:#fff;border:1px solid #e3ded4;border-radius:14px;padding:26px}
.card--stack{display:flex;flex-direction:column}
.card--pad-sm{padding:22px 26px}
.card--pad-md{padding:24px 26px}

.card-label{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:0.14em;color:#c17a1f}
.card-label--wide{letter-spacing:0.16em}
.card-label--tight{letter-spacing:0.12em}

.card-title{font-size:21px;font-weight:700;margin-top:10px;color:#0d1b2e}
.card-text{margin-top:8px;color:#5c6a78;font-size:15px;flex:1}

.card-head{font-size:18px;font-weight:700;color:#0d1b2e;margin-bottom:16px}
.card-head--sm{font-size:16px;font-weight:700;color:#0d1b2e;margin-bottom:14px}

/* Popisek nad hodnotou uvnitř karty. */
.field-label{font-family:'IBM Plex Mono';font-size:12px;color:#8a949e;display:block}

/* Tlačítko (odkaz) uvnitř karty na domovské stránce. */
.btn{
  margin-top:18px;
  align-self:flex-start;
  background:#0d1b2e;
  color:#fff;
  border-radius:8px;
  padding:11px 18px;
  font-family:'IBM Plex Sans';
  font-weight:600;
  font-size:14px;
  line-height:normal;
  text-decoration:none;
}
.btn:hover{background:#12293f;color:#fff;text-decoration:none}

/* ===================== DOMŮ — pruh s adresou ===================== */
.strip{
  background:#eef1ee;
  border:1px solid #e0e3dd;
  border-radius:14px;
  padding:22px 26px;
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  align-items:center;
  font-size:15px;
  color:#3a4652;
}
.strip .field-label{letter-spacing:0.08em}

/* ===================== PILOTI ===================== */
/* Tabulka základních údajů. */
.specs{display:flex;flex-direction:column;font-family:'IBM Plex Mono';font-size:14px;margin:0}
.spec{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid #eee7db}
.spec:last-child{border-bottom:none}
.spec dt{color:#8a949e}
.spec dd{margin:0;font-weight:600;color:#1b2430}

.sub-head{font-size:14px;font-weight:700;color:#0d1b2e;margin:22px 0 10px;font-family:'Archivo';letter-spacing:0.02em}

.rwys{display:flex;flex-direction:column;gap:10px;font-family:'IBM Plex Mono';font-size:14px}
.rwy{display:flex;align-items:center;gap:12px;background:#f4f1ea;border-radius:8px;padding:12px 14px}
.rwy-id{font-weight:600;color:#0d1b2e;min-width:56px}
.rwy-desc{color:#5c6a78}

.diagram{width:100%;border:1px solid #eee7db;border-radius:10px;background:#fff}
.caption{margin-top:12px;font-family:'IBM Plex Mono';font-size:12px;color:#8a949e}

/* Žluté upozornění. */
.notice{background:#fbf3e6;border:1px solid #f0dcbd;border-radius:14px;padding:24px 26px}
.notice h3{font-size:16px;font-weight:700;color:#9a5a12;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.notice ul{margin:0;padding-left:20px;color:#5a4a30;font-size:15px;line-height:1.9}

/* Provoz, palivo & spojení. */
.ops{font-size:14.5px;color:#3a4652;line-height:1.8}
.ops .field-label{letter-spacing:0.06em}
.ops-rows{display:flex;flex-direction:column;gap:9px}
.ops-row{display:flex;align-items:center;gap:10px}
.ops-row svg{flex:none}
.ops-stack{display:flex;flex-direction:column}
.ops-val{font-family:'IBM Plex Mono';font-size:15px;color:#1b2430}
.ops-note{font-size:13px;color:#5c6a78}
.ops-item{margin-top:12px}
.ops-head{margin-bottom:8px}

/* ===================== SEZNAMOVACÍ LETY ===================== */
.price-title{font-size:22px;font-weight:800;margin-top:8px;color:#0d1b2e}
.price{margin-top:16px;font-family:'IBM Plex Mono'}
.price-num{font-size:30px;font-weight:600;color:#0d1b2e}
.price-unit{color:#8a949e}
.bullets{margin:18px 0 0;padding-left:18px;color:#5c6a78;font-size:15px;line-height:1.9;flex:1}

/* ===================== VÝZVA K AKCI (tmavý blok) ===================== */
.cta{
  background:#0d1b2e;
  color:#f6f4ef;
  border-radius:14px;
  padding:30px 32px;
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:24px;
  align-items:center;
}
.cta-eyebrow{font-family:'IBM Plex Mono';font-size:12px;letter-spacing:0.16em;color:#e6b06a}
.cta h3{font-size:24px;font-weight:800;margin-top:6px}
.cta p{margin-top:6px;color:#a9b6c4;font-size:15px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

.btn-phone{
  background:#d98a2b;
  color:#20140a;
  padding:14px 20px;
  border-radius:10px;
  font-weight:700;
  font-family:'IBM Plex Sans';
  display:flex;
  flex-direction:column;
  gap:2px;
  text-decoration:none;
}
.btn-phone:hover{background:#e6b06a;color:#20140a;text-decoration:none}
.btn-phone--wide{padding:14px 22px}
.btn-phone--ghost{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);color:#f6f4ef}
.btn-phone--ghost:hover{background:rgba(255,255,255,0.18);color:#f6f4ef}
.btn-phone-name{font-size:13px;font-weight:600;opacity:0.8}
.btn-phone-num{font-family:'IBM Plex Mono';font-size:17px}

/* ===================== VÝCVIK ===================== */
.train-title{font-size:21px;font-weight:800;margin-top:8px;color:#0d1b2e}
.train-sub{color:#8a949e;font-size:14px;margin-top:2px}
.rule{height:1px;background:#eee7db;margin:16px 0}
.facts{display:flex;flex-direction:column;gap:12px;font-size:14.5px;color:#3a4652;flex:1}

/* ===================== KRONIKA ===================== */
.gallery-note{color:#8a949e;font-family:'IBM Plex Mono';font-size:12px;margin:30px 0 16px}
/* Mřížka, ne sloupce: listy se řadí zleva doprava a teprve pak dolů,
   takže se kronika čte jako kniha. Všechny dlaždice mají stejný poměr
   stran (3:4 jako většina naskenovaných listů), takže řádky lícují. */
.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(min(340px,100%),1fr));
  gap:16px;
}

.scan{display:block;text-decoration:none}
.scan:hover{text-decoration:none}
.scan img{
  width:100%;
  aspect-ratio:3/4;
  object-fit:contain;   /* nic se neořízne — na šířku skenované listy zůstanou celé */
  border:1px solid #e3ded4;
  border-radius:8px;
  box-shadow:0 2px 10px rgba(13,27,46,0.06);
  cursor:zoom-in;
  background:#fff;
}

/* Prohlížeč listů. Otevírá se čistě přes CSS: odkaz na #list-XX zobrazí
   blok se stejným id (pravidlo .lightbox:target). Odkaz na #zavrit
   neodpovídá ničemu, takže se prohlížeč zase schová.
   Šipky ‹ › jsou obyčejné odkazy na sousední list. Žádný JavaScript. */
.lightbox{
  display:none;
  position:fixed;
  inset:0;
  z-index:100;
  background:rgba(8,14,24,0.94);
  align-items:center;
  justify-content:center;
  padding:24px;
}
.lightbox:target{display:flex}

/* Když je prohlížeč otevřený, stránka pod ním se neposouvá. */
body:has(.lightbox:target){overflow:hidden}

.lb-backdrop{position:absolute;inset:0}

.lb-close,.lb-prev,.lb-next{
  position:absolute;
  z-index:2;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.2);
  color:#fff;
  border-radius:50%;
  line-height:1;
  text-decoration:none;
}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(255,255,255,0.2);color:#fff;text-decoration:none}

.lb-close{top:18px;right:20px;width:44px;height:44px;font-size:22px}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:26px}
.lb-prev{left:16px}
.lb-next{right:16px}

.lb-figure{position:relative;z-index:1;margin:0;display:flex;flex-direction:column;align-items:center;gap:12px}
.lb-figure img{max-width:88vw;max-height:82vh;border-radius:6px;box-shadow:0 8px 40px rgba(0,0,0,0.5)}
.lb-count{font-family:'IBM Plex Mono';font-size:13px;color:#9fb0c2}

/* ===================== KONTAKT ===================== */
.contact-card{background:#0d1b2e;color:#f6f4ef;border-radius:14px;padding:28px 30px}
.contact-card h3{font-size:20px;font-weight:800}
.contact-lines{margin-top:16px;font-size:15px;line-height:1.9;color:#cdd7e1}
.contact-lines .phone{margin-top:10px}
.contact-lines a{color:#e6b06a}
.contact-lines a:hover{color:#e6b06a}
.divider{height:1px;background:rgba(255,255,255,0.14);margin:20px 0}
.contact-legal{font-family:'IBM Plex Mono';font-size:13px;color:#9fb0c2;line-height:1.9}

.people{display:flex;flex-direction:column;gap:14px}
.person-name{font-size:20px;font-weight:700;color:#0d1b2e;margin-top:6px}
.person-links{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px 24px;font-size:15px}

/* ===================== PATIČKA ===================== */
.site-footer{background:#0d1b2e;color:#c6d0da;margin-top:auto}
.site-footer .wrap{padding:34px 24px;display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:center}

.footer-brand{display:flex;flex-direction:column;gap:6px}
.footer-name{font-family:'Archivo';font-weight:800;font-size:17px;color:#f6f4ef;letter-spacing:0.02em}
.footer-addr{font-size:13px;color:#8ea0b2}
.footer-copy{font-size:12px;color:#61738a;margin-top:4px}

.sponsor{display:flex;align-items:center;gap:14px}
.sponsor-label{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:0.14em;color:#61738a;writing-mode:vertical-rl;transform:rotate(180deg)}
.sponsor img{width:150px;border-radius:8px}

/* ===================== MOBIL ===================== */
@media (max-width:720px){
  .grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .hero-body{padding-top:56px}
}