/* ==========================================================================
   investicne.eu — dizajnový systém
   Farebnosť a logotyp vychádzajú z vizuálnej identity Slovenskej technickej
   univerzity v Bratislave (základná farba loga STU: RGB 190/5/75).
   ========================================================================== */

:root{
  /* Značka */
  --stu:            #be054b;   /* základná farba loga STU */
  --stu-dark:       #92033a;
  --stu-light:      #e4356f;
  --stu-wash:       #fdf2f6;

  /* Neutrály */
  --ink:            #0e1b2b;
  --ink-2:          #1c2f47;
  --steel:          #7b98bc;
  --slate:          #4c5f75;
  --line:           #dfe5ec;
  --line-soft:      #eef2f6;
  --paper:          #ffffff;
  --paper-2:        #f6f8fb;

  /* Typografia */
  --sans: "Inter Tight","Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --serif: "Source Serif 4",Georgia,"Times New Roman",serif;

  /* Rozmery */
  --wrap: 1180px;
  --wrap-narrow: 780px;
  --r: 4px;
  --r-lg: 10px;
  --shadow: 0 1px 2px rgba(14,27,43,.06), 0 8px 24px -12px rgba(14,27,43,.18);
  --shadow-lg: 0 2px 4px rgba(14,27,43,.05), 0 24px 48px -20px rgba(14,27,43,.28);
  --t: .18s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;font-family:var(--sans);font-size:17px;line-height:1.65;
  color:var(--ink);background:var(--paper);
  font-feature-settings:"kern","liga";-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--stu);text-decoration:none;text-underline-offset:3px}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.021em;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.1rem,1.3rem + 3.2vw,3.5rem);letter-spacing:-.03em}
h2{font-size:clamp(1.55rem,1.1rem + 1.7vw,2.35rem);letter-spacing:-.026em}
h3{font-size:clamp(1.15rem,1rem + .6vw,1.4rem)}
h4{font-size:1.02rem}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.15em;padding-left:1.3em}
li{margin-bottom:.35em}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}
:focus-visible{outline:3px solid var(--stu-light);outline-offset:2px;border-radius:2px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.narrow{max-width:var(--wrap-narrow)}
.skip{position:absolute;left:-9999px;top:0;background:var(--stu);color:#fff;padding:12px 20px;z-index:200}
.skip:focus{left:8px;top:8px}

/* ---------------------------------------------------------------- LOGO */
.logo{display:flex;align-items:center;gap:14px;color:inherit;text-decoration:none}
.logo:hover{text-decoration:none}
.logo svg{flex:none}
.logo-txt{display:flex;flex-direction:column;line-height:1.12}
.logo-txt b{font-size:1.03rem;font-weight:700;letter-spacing:-.02em}
.logo-txt span{font-size:.74rem;color:var(--steel);letter-spacing:.055em;text-transform:uppercase;font-weight:600}

/* ---------------------------------------------------------------- HLAVIČKA */
.topbar{background:var(--ink);color:#c3d1e2;font-size:.8rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px;flex-wrap:wrap}
.topbar a{color:#c3d1e2}
.topbar a:hover{color:#fff}
.topbar ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.topbar li{margin:0}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}

.nav{display:flex;align-items:center;gap:2px}
.nav > ul{display:flex;gap:2px;list-style:none;margin:0;padding:0;align-items:center}
.nav > ul > li{margin:0;position:relative}
.nav > ul > li > a{
  display:block;padding:10px 13px;color:var(--ink-2);font-weight:600;font-size:.93rem;
  border-radius:var(--r);transition:var(--t)
}
.nav > ul > li > a:hover,.nav > ul > li > a[aria-current]{background:var(--stu-wash);color:var(--stu);text-decoration:none}
.nav > ul > li.has-sub > a::after{content:"";display:inline-block;width:.4em;height:.4em;margin-left:.5em;vertical-align:.15em;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-1px)}
.sub{
  position:absolute;left:0;top:calc(100% + 6px);min-width:290px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);
  padding:8px;list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:var(--t);z-index:60
}
.nav li.has-sub:hover .sub,.nav li.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub li{margin:0}
.sub a{display:block;padding:9px 12px;border-radius:var(--r);color:var(--ink-2);font-size:.9rem;font-weight:500}
.sub a:hover{background:var(--paper-2);color:var(--stu);text-decoration:none}
.sub .grp{padding:12px 12px 4px;font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--steel);font-weight:700}

.nav-close{display:none}

.header-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--r);cursor:pointer;padding:0;align-items:center;justify-content:center}
.burger span{display:block;width:19px;height:1.8px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:1.8px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* ---------------------------------------------------------------- TLAČIDLÁ */
.btn{
  display:inline-flex;align-items:center;gap:.55em;padding:12px 22px;border-radius:var(--r);
  font-weight:650;font-size:.94rem;border:1.5px solid transparent;cursor:pointer;transition:var(--t);
  text-decoration:none;line-height:1.3
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--stu);color:#fff}
.btn-primary:hover{background:var(--stu-dark);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--stu);color:var(--stu)}
.btn-light{border-color:rgba(255,255,255,.35);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-sm{padding:8px 15px;font-size:.85rem}

/* ---------------------------------------------------------------- HERO */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(1100px 480px at 88% -10%, rgba(190,5,75,.42), transparent 62%),
    radial-gradient(760px 420px at 8% 108%, rgba(123,152,188,.26), transparent 60%)
}
.hero .wrap{position:relative;z-index:2;padding-block:clamp(56px,7vw,110px)}
.hero h1{color:#fff;max-width:19ch}
.hero .lead{font-size:clamp(1.06rem,1rem + .35vw,1.3rem);color:#cddaea;max-width:60ch;margin-bottom:2rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;font-size:.76rem;letter-spacing:.13em;
  text-transform:uppercase;font-weight:700;color:var(--stu-light);margin-bottom:1.1rem
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--stu-light)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

.hero-stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;
  background:rgba(255,255,255,.13);border-radius:var(--r-lg);overflow:hidden;margin-top:3.2rem
}
.hero-stats div{background:rgba(14,27,43,.72);padding:22px 24px}
.hero-stats b{display:block;font-size:2rem;font-weight:700;letter-spacing:-.03em;color:#fff;line-height:1.1}
.hero-stats span{font-size:.83rem;color:#a9bcd2}

.rank{
  display:flex;gap:20px;align-items:flex-start;margin-top:24px;padding:22px 26px;
  border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);background:rgba(255,255,255,.04)
}
.rank-badge{
  flex:none;display:inline-flex;align-items:center;margin-top:3px;padding:7px 14px;border-radius:100px;
  background:var(--stu);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.09em;white-space:nowrap
}
.rank p{margin:0;color:#c6d3e2;line-height:1.6}
.rank-lead{
  font-size:clamp(1rem,.94rem + .34vw,1.18rem);color:#e7edf5;letter-spacing:-.012em;
  line-height:1.45;margin-bottom:.5em!important
}
.rank-lead strong{color:#fff;font-weight:700}
.rank-sub{font-size:.88rem;color:#a9bcd2;margin-bottom:.7em!important}
.rank-links{display:flex;gap:22px;flex-wrap:wrap;font-size:.85rem;margin:0!important}
.rank-sub strong{color:#fff;font-weight:650}
.rank a{color:#fff;font-weight:650;border-bottom:1px solid rgba(255,255,255,.4);white-space:nowrap}
.rank a:hover{text-decoration:none;border-color:#fff}
@media (max-width:640px){
  .rank{flex-direction:column;gap:12px}
  .rank-links{gap:16px}
}

/* ---------------------------------------------------------------- SEKCIE */
.section{padding-block:clamp(48px,6vw,86px)}
.section-tight{padding-block:clamp(34px,4vw,56px)}
.section-alt{background:var(--paper-2);border-block:1px solid var(--line-soft)}
.section-dark{background:var(--ink);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:#c6d3e2}

.section-head{max-width:64ch;margin-bottom:2.6rem}
.section-head p{color:var(--slate);font-size:1.06rem;margin-bottom:0}
.section-dark .section-head p{color:#b7c6d8}

/* ---------------------------------------------------------------- PAGE HEAD */
.page-head{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;inset:0;background:radial-gradient(900px 380px at 92% -30%,rgba(190,5,75,.4),transparent 60%)}
.page-head .wrap{position:relative;z-index:2;padding-block:clamp(38px,4.5vw,68px)}
.page-head h1{color:#fff;margin-bottom:.35em}
.page-head p{color:#c6d3e2;max-width:62ch;margin:0;font-size:1.05rem}
.crumbs{font-size:.82rem;color:#93a8c0;margin-bottom:1.1rem}
.crumbs a{color:#93a8c0}
.crumbs a:hover{color:#fff}
.crumbs span{margin-inline:.5em;opacity:.55}

/* ---------------------------------------------------------------- KARTY */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(268px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;
  transition:var(--t);position:relative
}
a.card:hover{border-color:var(--stu);box-shadow:var(--shadow);text-decoration:none;transform:translateY(-2px)}
.card h3{margin-bottom:.4em}
.card p{color:var(--slate);font-size:.95rem;margin-bottom:0}
.card .tag{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--stu);display:block;margin-bottom:.7em}
.card .more{display:inline-block;margin-top:1em;font-weight:650;font-size:.9rem;color:var(--stu)}
.card .more::after{content:" →"}

.card-num{padding-top:30px}
.card-num h3{padding-right:2.8rem}
.card-num .n{position:absolute;top:20px;right:24px;font-size:2.4rem;font-weight:700;color:var(--line-soft);line-height:1;letter-spacing:-.04em}

/* Program karty */
.prog{display:flex;flex-direction:column;height:100%}
.prog .meta{display:flex;gap:16px;flex-wrap:wrap;font-size:.83rem;color:var(--slate);margin:1em 0 0;padding-top:1em;border-top:1px solid var(--line-soft)}
.prog .meta b{color:var(--ink);font-weight:650}

/* ---------------------------------------------------------------- ĽUDIA */
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:20px}
.person{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;transition:var(--t)
}
a.person:hover{border-color:var(--stu);box-shadow:var(--shadow);text-decoration:none;transform:translateY(-2px)}
.person .ph{aspect-ratio:4/5;background:var(--paper-2);position:relative;overflow:hidden}
.person .ph img{width:100%;height:100%;object-fit:cover}
.person .ph .initials{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:2.4rem;font-weight:700;color:#fff;letter-spacing:-.02em;
  background:linear-gradient(150deg,var(--ink-2),var(--stu-dark))
}
.person .body{padding:16px 18px 20px}
.person .nm{font-weight:700;font-size:.97rem;line-height:1.3;color:var(--ink);letter-spacing:-.01em}
.person .rl{font-size:.83rem;color:var(--slate);margin-top:.3em}

.person-hero{display:grid;grid-template-columns:260px 1fr;gap:44px;align-items:start}
.person-hero .ph{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;position:relative;background:var(--paper-2)}
.person-hero .ph img{width:100%;height:100%;object-fit:cover}
.person-hero .ph .initials{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:3.4rem;font-weight:700;color:#fff;letter-spacing:-.02em;background:linear-gradient(150deg,var(--ink-2),var(--stu-dark))}

.deflist{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.55em 1.6em;font-size:.94rem}
.deflist dt{color:var(--steel);font-weight:600;white-space:nowrap}
.deflist dd{margin:0}

.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li{margin:0}
.chips a,.chips span{
  display:inline-block;padding:6px 13px;border:1px solid var(--line);border-radius:100px;
  font-size:.83rem;color:var(--ink-2);background:#fff;transition:var(--t)
}
.chips a:hover{border-color:var(--stu);color:var(--stu);text-decoration:none}


/* ---------------------------------------------------------------- ROZBAĽOVACÍ ZOZNAM OSÔB */
.hint{font-size:.86rem;color:var(--steel);margin:.8em 0 0}
.pers-list{border-top:1px solid var(--line)}
.pers{border-bottom:1px solid var(--line)}
.pers > summary{
  list-style:none;cursor:pointer;padding:17px 46px 17px 4px;position:relative;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 18px;transition:var(--t)
}
.pers > summary::-webkit-details-marker{display:none}
.pers > summary:hover{background:var(--stu-wash);padding-left:14px;padding-right:56px}
.pers > summary:hover .nm{color:var(--stu)}
.pers > summary .nm{font-weight:650;font-size:1.03rem;letter-spacing:-.012em;color:var(--ink);transition:var(--t)}
.pers > summary .rl{font-size:.88rem;color:var(--slate)}
.pers > summary::after{
  content:"";position:absolute;right:16px;top:50%;width:.5em;height:.5em;
  border-right:1.8px solid var(--steel);border-bottom:1.8px solid var(--steel);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease,border-color .2s ease
}
.pers[open] > summary{background:var(--stu-wash);padding-left:14px}
.pers[open] > summary .nm{color:var(--stu)}
.pers[open] > summary::after{transform:translateY(-25%) rotate(225deg);border-color:var(--stu)}
.pers-body{padding:6px 14px 30px;max-width:78ch}
.pers-body .prose p{font-size:.97rem}
.pers-body .deflist{margin-top:1.4rem;font-size:.93rem}
.pers-body .res{font-size:.94rem;color:var(--slate);margin-top:1.2rem}
.pers-body .res span{
  display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--steel);font-weight:700;margin-bottom:.25em
}
.pers-body .chips{margin-top:1.4rem}
.pers-body .more-link{margin:1.6rem 0 0;font-size:.9rem;font-weight:650}

/* ---------------------------------------------------------------- BROŽÚRA */
.brochure{
  display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:center;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px
}
.brochure img{border-radius:var(--r);box-shadow:var(--shadow);width:100%}
.brochure h3{margin-bottom:.4em}
.brochure p{color:var(--slate);font-size:.95rem}
.brochure p:last-of-type{margin-bottom:1.2em}
@media (max-width:640px){
  .brochure{grid-template-columns:1fr;gap:22px}
  .brochure img{max-width:220px}
  .pers > summary{padding-right:40px}
}

/* ---------------------------------------------------------------- ZOZNAMY */
.list-plain{list-style:none;padding:0;margin:0}
.list-plain > li{padding:14px 0;border-bottom:1px solid var(--line-soft);margin:0}
.list-plain > li:last-child{border-bottom:0}

.linkrows{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.linkrows li{margin:0;border-bottom:1px solid var(--line)}
.linkrows a,.linkrows .row{display:flex;gap:18px;align-items:baseline;padding:16px 4px;color:var(--ink);transition:var(--t)}
.linkrows a:hover{background:var(--stu-wash);color:var(--stu);text-decoration:none;padding-inline:14px 4px}
.linkrows .yr{flex:none;width:96px;font-size:.82rem;color:var(--steel);font-weight:650;letter-spacing:.04em}
.linkrows .tt{font-weight:600}
.linkrows .ds{display:block;font-weight:400;font-size:.9rem;color:var(--slate);margin-top:.2em}
.linkrows .go{margin-left:auto;flex:none;font-size:.8rem;font-weight:650;color:var(--stu);white-space:nowrap;opacity:0;transition:var(--t)}
.linkrows a:hover .go{opacity:1}

/* ---------------------------------------------------------------- TABUĽKY */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
table{border-collapse:collapse;width:100%;font-size:.9rem;min-width:640px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line-soft);vertical-align:top}
thead th{background:var(--paper-2);font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--slate);font-weight:700;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:var(--stu-wash)}
td.code{font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;font-size:.8rem;color:var(--steel);white-space:nowrap}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.badge{display:inline-block;padding:2px 8px;border-radius:100px;font-size:.7rem;font-weight:700;letter-spacing:.04em}
.badge-P{background:#e6edf6;color:#274a76}
.badge-PV{background:#fdf0e3;color:#8a5210}
.badge-V{background:#eaf3ec;color:#2c6b40}

.sem-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin:2.6rem 0 .9rem;flex-wrap:wrap}
.sem-head h3{margin:0}
.sem-head .kr{font-size:.85rem;color:var(--slate)}
.sem-head .kr b{color:var(--stu);font-size:1.05rem}

/* ---------------------------------------------------------------- CITÁCIE */
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 28px;display:flex;flex-direction:column}
.quote .qm{font-size:2.6rem;line-height:.7;color:var(--stu);opacity:.28;font-family:var(--serif);margin-bottom:.35em}
.quote blockquote{margin:0 0 1.4em;font-size:.99rem;color:var(--ink-2);line-height:1.62}
.quote .who{margin-top:auto;font-size:.88rem}
.quote .who b{display:block;color:var(--ink)}
.quote .who span{color:var(--slate)}

/* ---------------------------------------------------------------- GALÉRIA */
.albums{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px;align-items:start}
.album h3{font-size:1.02rem;margin-bottom:.7em;min-height:2.5em}
.album .yr{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--stu);font-weight:700;display:block;margin-bottom:.4em}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.thumbs a{display:block;aspect-ratio:4/3;overflow:hidden;border-radius:var(--r);background:var(--paper-2)}
.thumbs img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.thumbs a:hover img{transform:scale(1.06)}

.lightbox{position:fixed;inset:0;background:rgba(8,14,23,.96);z-index:300;display:none;align-items:center;justify-content:center;padding:32px 32px 84px}
.lightbox.on{display:flex}
.lightbox img{max-width:min(1400px,calc(100vw - 160px));max-height:80vh;object-fit:contain;border-radius:var(--r)}
.lightbox .cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#cbd6e4;font-size:.92rem;padding-inline:96px;margin:0}
.lightbox button{
  position:absolute;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.06);color:#fff;cursor:pointer;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:var(--t);backdrop-filter:blur(6px)
}
.lightbox button:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.55)}
.lightbox .lb-close{top:20px;right:22px;font-size:1.5rem}
.lightbox .lb-prev,.lightbox .lb-next{top:50%;transform:translateY(-50%);font-size:2rem;padding-bottom:4px}
.lightbox .lb-prev{left:22px}
.lightbox .lb-next{right:22px}
.lightbox .counter{position:absolute;top:26px;left:24px;font-size:.85rem;color:#cbd6e4;letter-spacing:.06em;font-variant-numeric:tabular-nums}
@media (max-width:640px){
  .lightbox{padding:16px}
  .lightbox button{width:44px;height:44px}
  .lightbox .lb-prev{left:10px}
  .lightbox .lb-next{right:10px}
  .lightbox img{max-height:72vh;max-width:calc(100vw - 24px)}
  .lightbox .cap{padding-inline:20px;font-size:.85rem}
}

/* ---------------------------------------------------------------- LOGÁ */
.logos{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px;align-items:center}
.logos div{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);height:92px;
  display:flex;align-items:center;justify-content:center;padding:16px
}
.logos img{max-height:52px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.72;transition:var(--t)}
.logos div:hover img{filter:none;opacity:1}

/* ---------------------------------------------------------------- CALLOUT */
.callout{border-left:3px solid var(--stu);background:var(--stu-wash);padding:20px 24px;border-radius:0 var(--r-lg) var(--r-lg) 0;margin:1.8rem 0}
.callout p:last-child{margin-bottom:0}
.callout h3{margin-bottom:.4em;font-size:1.05rem}

.cta-band{background:linear-gradient(135deg,var(--stu-dark),var(--stu));color:#fff;border-radius:var(--r-lg);padding:clamp(30px,4vw,52px)}
.cta-band h2{color:#fff;margin-bottom:.4em}
.cta-band p{color:rgba(255,255,255,.9);max-width:58ch}

/* ---------------------------------------------------------------- PÄTA */
.site-footer{background:var(--ink);color:#a9bcd2;padding-block:56px 0;margin-top:0;font-size:.92rem}
.site-footer h4{color:#fff;font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;margin-bottom:1.1em}
.site-footer a{color:#a9bcd2}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.55em}
.footer-about p{color:#93a8c0;max-width:36ch;font-size:.9rem;margin-top:1.2rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-block:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.83rem;color:#7d92ab}

/* ---------------------------------------------------------------- OBSAH */
.prose{max-width:72ch}
.prose h2{margin-top:2.2em}
.prose h3{margin-top:1.8em}
.prose > *:first-child{margin-top:0}
.prose ul li{margin-bottom:.5em}
.lead-p{font-size:1.14rem;color:var(--ink-2);line-height:1.6}

.toc{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 26px;margin-bottom:2.4rem}
.toc h4{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:.9em}
.toc ul{list-style:none;padding:0;margin:0;columns:2;column-gap:32px}
.toc li{margin-bottom:.45em;break-inside:avoid}

.split{display:grid;grid-template-columns:1fr 320px;gap:56px;align-items:start}
.aside{position:sticky;top:100px}
.aside .box{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;margin-bottom:18px}
.aside h4{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-bottom:1em}
.aside ul{list-style:none;padding:0;margin:0;font-size:.92rem}
.aside li{margin-bottom:.6em}

.dl-list{list-style:none;padding:0;margin:0}
.dl-list li{margin-bottom:10px}
.dl-list a{display:flex;gap:12px;align-items:center;padding:14px 18px;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;color:var(--ink);font-weight:600;font-size:.94rem;transition:var(--t)}
.dl-list a:hover{border-color:var(--stu);color:var(--stu);text-decoration:none}
.dl-list .ext{margin-left:auto;font-size:.76rem;color:var(--steel);font-weight:600;letter-spacing:.06em}

/* ---------------------------------------------------------------- RESPONZÍVNE */
@media (max-width:1000px){
  .split{grid-template-columns:1fr;gap:36px}
  .aside{position:static}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .person-hero{grid-template-columns:200px 1fr;gap:30px}
}
@media (max-width:860px){
  /* backdrop-filter vytvára containing block pre position:fixed potomkov,
     čím sa mobilné menu oreže na výšku hlavičky - na mobile ho preto vypíname */
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .burger{display:flex}
  .nav{
    position:fixed;top:0;right:0;bottom:0;left:auto;width:min(360px,86vw);height:100dvh;
    background:#fff;padding:84px 20px 40px;box-shadow:var(--shadow-lg);
    transform:translateX(100%);transition:transform .26s ease;
    overflow-y:auto;-webkit-overflow-scrolling:touch;display:block;z-index:120
  }
  .nav.open{transform:none}
  .nav-close{
    display:flex;position:absolute;top:16px;right:16px;width:44px;height:44px;
    align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;
    border-radius:var(--r);font-size:1.5rem;line-height:1;color:var(--ink);cursor:pointer;padding:0
  }
  .nav-close:hover{border-color:var(--stu);color:var(--stu)}
  .nav > ul{flex-direction:column;align-items:stretch;gap:0}
  .nav > ul > li > a{padding:13px 12px;font-size:1rem;border-bottom:1px solid var(--line-soft);border-radius:0}
  .nav > ul > li.has-sub > a::after{float:right;margin-top:.45em}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-radius:0;padding:4px 0 12px 12px;display:none}
  .nav li.has-sub.open > .sub{display:block}
  .nav-scrim{position:fixed;inset:0;background:rgba(10,18,29,.5);z-index:90;display:none}
  .nav-scrim.on{display:block}
  .header-cta .btn{display:none}
  .toc ul{columns:1}
  .person-hero{grid-template-columns:1fr}
  .person-hero .ph{max-width:230px}
  .topbar ul{gap:12px}
}
@media (max-width:560px){
  body{font-size:16px}
  .footer-grid{grid-template-columns:1fr}
  .thumbs{grid-template-columns:repeat(2,1fr)}
  .hero-stats{grid-template-columns:1fr 1fr}
}

@media print{
  .site-header,.topbar,.site-footer,.hero-actions,.burger{display:none}
  body{font-size:11pt}
  a{color:inherit;text-decoration:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}