/*****************************************************************
 * OPATNET.CZ – styl webu
 *****************************************************************/

/*****************************************************************/
/* Fonty (lokálně, bez externích služeb)                          */
/*****************************************************************/
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(fonts/barlow-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow";font-weight:400;font-display:swap;src:url(fonts/barlow-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-weight:500;font-display:swap;src:url(fonts/barlow-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow";font-weight:500;font-display:swap;src:url(fonts/barlow-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow";font-weight:600;font-display:swap;src:url(fonts/barlow-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow";font-weight:600;font-display:swap;src:url(fonts/barlow-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Semi Condensed";font-weight:600;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-ext-600-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow Semi Condensed";font-weight:600;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Barlow Semi Condensed";font-weight:700;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Barlow Semi Condensed";font-weight:700;font-display:swap;src:url(fonts/barlow-semi-condensed-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/*****************************************************************/
/* Tokeny                                                          */
/*****************************************************************/
:root{
  --noc:#0E2A45;        /* tmavé pozadí hlavičky */
  --inkoust:#16222D;    /* text */
  --sediva:#5A6B7A;     /* vedlejší text */
  --linka:#D6DFE7;      /* linky, okraje */
  --mlha:#F1F5F8;       /* světlé plochy */
  --signal:#0A68B8;     /* odkazy, tlačítka */
  --nebe:#3AA8E8;       /* akcent z loga */
  --radius:6px;
  --sirka:1120px;
  --f-text:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-nadpis:"Barlow Semi Condensed","Barlow",system-ui,"Segoe UI",sans-serif;
}

/*****************************************************************/
/* Základ                                                          */
/*****************************************************************/
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 1.0625rem/1.6 var(--f-text);color:var(--inkoust);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--signal);text-underline-offset:.18em}
a:hover{color:var(--noc)}
:focus-visible{outline:3px solid var(--nebe);outline-offset:2px;border-radius:2px}
h1,h2,h3{font-family:var(--f-nadpis);font-weight:700;line-height:1.1;letter-spacing:-.005em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.5rem,2.6vw,2rem)}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
.obal{max-width:var(--sirka);margin:0 auto;padding:0 1.25rem}
.skryte{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.preskocit{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem 1rem;z-index:10}
.preskocit:focus{left:1rem}

/*****************************************************************/
/* Hlavička + menu (menu na mobilu bez JS – checkbox)             */
/*****************************************************************/
.hlavicka{background:#fff;border-bottom:1px solid var(--linka);position:relative;z-index:5}
.hlavicka .obal{display:flex;align-items:center;gap:1.5rem;min-height:76px}
.logo{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:var(--inkoust);margin-right:auto}
.logo img{height:48px;width:auto}
.logo span{font-family:var(--f-nadpis);font-weight:600;font-size:.95rem;color:var(--sediva);line-height:1.2;max-width:12em}
.menu{display:flex;align-items:center;gap:.25rem;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:.5rem .8rem;text-decoration:none;color:var(--inkoust);font-weight:500;border-radius:var(--radius)}
.menu a:hover:not(.tlacitko){background:var(--mlha)}
.menu .tlacitko:hover{background:var(--noc);border-color:var(--noc);color:#fff !important}
.menu a[aria-current="page"]{color:var(--signal);box-shadow:inset 0 -3px 0 var(--nebe);border-radius:0}
.menu .tlacitko{margin-left:.5rem}
.menu-prepinac,.menu-ikona{display:none}

.tlacitko{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.2rem;border-radius:var(--radius);background:var(--signal);color:#fff !important;text-decoration:none;font-weight:600;border:2px solid var(--signal);line-height:1.2}
.tlacitko:hover{background:var(--noc);border-color:var(--noc)}
.tlacitko.obrys{background:transparent;color:#fff !important;border-color:rgba(255,255,255,.55)}
.tlacitko.obrys:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.menu .tlacitko{padding:.55rem 1rem}

@media (max-width:860px){
  .menu-ikona{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;cursor:pointer;border-radius:var(--radius)}
  .menu-ikona span{display:block;height:2px;width:24px;margin:0 auto;background:var(--inkoust)}
  .menu-prepinac:focus-visible + .menu-ikona{outline:3px solid var(--nebe)}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:.5rem 1.25rem 1rem;border-bottom:1px solid var(--linka)}
  .menu-prepinac:checked ~ nav .menu{display:flex}
  .menu a{padding:.8rem .5rem;border-bottom:1px solid var(--mlha)}
  .menu a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--nebe);padding-left:.9rem}
  .menu .tlacitko{margin:.75rem 0 0;justify-content:center}
  .logo span{display:none}
}

/*****************************************************************/
/* Úvodní blok – vlny vysílače                                    */
/*****************************************************************/
.uvod{position:relative;overflow:hidden;background:var(--noc);color:#fff}
.uvod .vlny{position:absolute;right:-180px;bottom:-260px;width:760px;height:760px;pointer-events:none}
.uvod .vlny circle{fill:none;stroke:var(--nebe);stroke-width:1.5}
.uvod .vlny circle:nth-child(1){--o:.9}
.uvod .vlny circle:nth-child(2){--o:.6}
.uvod .vlny circle:nth-child(3){--o:.4}
.uvod .vlny circle:nth-child(4){--o:.25}
.uvod .vlny circle:nth-child(5){--o:.14}
.uvod .vlny circle{stroke-opacity:var(--o)}
.uvod .vlny circle.stred{fill:var(--nebe);stroke:none}
.uvod .obal{position:relative;padding-top:clamp(3rem,8vw,6rem);padding-bottom:clamp(3rem,8vw,5.5rem)}
.uvod h1{max-width:18ch;margin-bottom:.35em}
.uvod .perex{font-size:clamp(1.1rem,1.8vw,1.3rem);max-width:38ch;color:#C9D8E6;margin-bottom:2rem}
.uvod .akce{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.uvod .telefon{color:#fff;text-decoration:none;font-family:var(--f-nadpis);font-weight:600;font-size:1.35rem;margin-left:.75rem;white-space:nowrap}
.uvod .telefon small{display:block;font:500 .8rem/1.2 var(--f-text);color:#9FB6CB}
@media (max-width:640px){
  .uvod .vlny{right:-420px;bottom:-420px;opacity:.55}
  .uvod .telefon{margin-left:0;width:100%;margin-top:.5rem}
}
@media (prefers-reduced-motion:no-preference){
  .uvod .vlny circle{animation:vlna 3.2s ease-out 1 both}
  .uvod .vlny circle:nth-child(2){animation-delay:.25s}
  .uvod .vlny circle:nth-child(3){animation-delay:.5s}
  .uvod .vlny circle:nth-child(4){animation-delay:.75s}
  .uvod .vlny circle:nth-child(5){animation-delay:1s}
  @keyframes vlna{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}
  .uvod .vlny circle{transform-origin:380px 380px}
}

/*****************************************************************/
/* Obsah úvodní stránky                                           */
/*****************************************************************/
.sekce{padding:clamp(2.5rem,6vw,4rem) 0}
.mrizka{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (max-width:900px){.mrizka{grid-template-columns:1fr}}

.aktuality{list-style:none;margin:1.5rem 0 0;padding:0;border-left:2px solid var(--linka)}
.aktuality li{position:relative;padding:0 0 1.4rem 1.5rem}
.aktuality li::before{content:"";position:absolute;left:-7px;top:.45em;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--sediva)}
.aktuality li:first-child::before{border-color:var(--nebe);background:var(--nebe)}
.aktuality time{display:block;font-family:var(--f-nadpis);font-weight:600;color:var(--sediva);font-size:.95rem}
.aktuality li:first-child time{color:var(--signal)}
.aktuality p{margin:0;max-width:62ch}
.aktuality .starsi{display:none}
.vice-aktualit summary{cursor:pointer;color:var(--signal);font-weight:600;margin-left:1.5rem;list-style:none}
.vice-aktualit summary::-webkit-details-marker{display:none}
.vice-aktualit summary::before{content:"+ "}
.vice-aktualit[open] summary::before{content:"− "}
.vice-aktualit .aktuality{margin-top:1rem}

.bocni{display:grid;gap:1.25rem}
.panel{border:1px solid var(--linka);border-radius:var(--radius);background:#fff}
.panel h3{font-size:1.05rem;margin:0;padding:.8rem 1rem;border-bottom:1px solid var(--linka);display:flex;justify-content:space-between;align-items:baseline;gap:.5rem}
.panel h3 a{font:500 .9rem var(--f-text)}
.panel .telo{padding:1rem}
.panel iframe{display:block;border:0;margin:0 auto;max-width:100%}
.panel ul{list-style:none;margin:0;padding:0}
.panel li+li{border-top:1px solid var(--mlha)}
.panel li a{display:block;padding:.6rem 1rem;text-decoration:none;font-weight:500}
.panel li a:hover{background:var(--mlha)}

/*****************************************************************/
/* Podstránky                                                      */
/*****************************************************************/
.zahlavi{background:var(--mlha);border-bottom:1px solid var(--linka)}
.zahlavi .obal{padding-top:2.5rem;padding-bottom:2rem}
.zahlavi h1{font-size:clamp(2rem,4vw,2.8rem);margin:0}
.zahlavi .drobky{font-size:.95rem;margin-bottom:.4rem;color:var(--sediva)}
.zahlavi .drobky a{color:var(--sediva)}

.text{max-width:70ch}
.text h2{margin-top:1.6em}
.text h3{margin-top:1.4em}
.text > :first-child{margin-top:0}
.text ul,.text ol{padding-left:1.3em;margin:0 0 1em}
.text li{margin:.25em 0}
.text figure{margin:1.5em 0}
.text figure img{border:1px solid var(--linka);border-radius:var(--radius)}
.text figcaption{font-size:.9rem;color:var(--sediva);margin-top:.4em}
.text blockquote{margin:1.5em 0;padding:1rem 1.25rem;border-left:4px solid var(--nebe);background:var(--mlha);border-radius:0 var(--radius) var(--radius) 0}
.text blockquote p:last-child{margin:0}
.odsazeni{margin-top:2.5rem}
.text code{background:var(--mlha);padding:.1em .35em;border-radius:3px;font-size:.92em}

.dokumenty{list-style:none;margin:0;padding:0;max-width:760px;border-top:1px solid var(--linka)}
.dokumenty a{display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;padding:1rem .5rem;border-bottom:1px solid var(--linka);text-decoration:none;color:var(--inkoust)}
.dokumenty a:hover{background:var(--mlha)}
.dokumenty .typ{font:700 .75rem/1 var(--f-nadpis);color:#fff;background:var(--signal);padding:.45rem .4rem;border-radius:3px;min-width:2.6rem;text-align:center}
.dokumenty strong{font-weight:600;display:block}
.dokumenty .meta{color:var(--sediva);font-size:.9rem;white-space:nowrap}
@media (max-width:560px){.dokumenty a{grid-template-columns:auto 1fr}.dokumenty .meta{grid-column:2}}

.kontakty{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:2rem;max-width:900px}
.kontakty h2{font-size:1.2rem;color:var(--sediva);font-weight:600;margin-bottom:.4rem}
.kontakty p{margin:0}
.kontakty .velky{font-family:var(--f-nadpis);font-size:1.6rem;font-weight:600;text-decoration:none;display:inline-block;line-height:1.3}

/*****************************************************************/
/* Patička                                                         */
/*****************************************************************/
.paticka{background:var(--noc);color:#B8C9D8;font-size:.95rem;margin-top:clamp(2rem,6vw,4rem)}
.paticka .obal{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem 2rem;padding-top:2.5rem;padding-bottom:2rem}
.paticka strong{color:#fff;font-weight:600;display:block;margin-bottom:.3rem}
.paticka a{color:#fff}
.paticka p{margin:0}
.paticka .spodek{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;padding-bottom:1rem;font-size:.85rem}

@media print{.hlavicka,.paticka,.uvod .vlny,.bocni{display:none}.uvod{background:none;color:#000}}