/* =========================================================
   Scutum, s.r.o. — styles.css
   Farebnosť podľa logomanuálu: #25306B (indigo), #374A68 (slate)
   ========================================================= */

:root{
  --indigo:#25306B;          /* brand */
  --slate:#374A68;           /* brand */
  --ink:#0E1430;             /* tmavé pozadie odvodené od indiga */
  --ink-2:#161E43;           /* povrch na tmavom */
  --steel:#93A9CC;           /* svetlý odtieň loga */
  --paper:#F2F4F9;           /* svetlé pozadie */
  --paper-2:#FFFFFF;
  --line:#D7DDE9;
  --line-dark:rgba(147,169,204,.22);
  --text:#1B2338;
  --text-soft:#5A657F;
  --text-light:#DCE3F0;
  --text-light-soft:#9FADC8;
  --seal:#C2903A;            /* evidenčná pečať — jediný teplý akcent */

  --ff-word:"Orbitron",sans-serif;
  --ff-display:"Archivo",system-ui,sans-serif;
  --ff-body:"IBM Plex Sans",system-ui,sans-serif;
  --ff-mono:"IBM Plex Mono",ui-monospace,monospace;

  --wrap:1180px;
  --r:3px;                   /* takmer bez zaoblenia — evidenčný, technický charakter */
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
body{
  margin:0;
  font-family:var(--ff-body);
  font-size:17px;
  line-height:1.65;
  color:var(--text);
  background:var(--paper-2);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--indigo);color:#fff;padding:12px 18px;
}
.skip:focus{left:12px;top:12px}

:focus-visible{outline:2px solid var(--seal);outline-offset:3px}

/* ---------------- header ---------------- */
.hdr{
  position:fixed;inset:0 0 auto 0;z-index:50;
  transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;
  border-bottom:1px solid transparent;
}
.hdr.is-stuck{
  background:rgba(14,20,48,.92);
  backdrop-filter:blur(10px);
  border-bottom-color:var(--line-dark);
}
.hdr__in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand__mark{height:30px;width:auto}
.brand__word{
  font-family:var(--ff-word);font-weight:700;font-size:19px;
  letter-spacing:.16em;color:#fff;text-transform:uppercase;
}
.nav{display:flex;align-items:center;gap:34px}
.nav a{
  text-decoration:none;color:var(--text-light-soft);font-size:15px;font-weight:500;
  letter-spacing:.01em;transition:color .2s;
}
.nav a:hover{color:#fff}
.nav__cta{
  color:#fff!important;border:1px solid var(--steel);
  padding:9px 18px;border-radius:var(--r);
}
.nav__cta:hover{background:var(--indigo);border-color:var(--indigo)}

.burger{
  display:none;background:none;border:0;padding:10px;cursor:pointer;
}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:transform .25s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

.nav-mobile{
  display:none;flex-direction:column;background:rgba(14,20,48,.98);
  border-top:1px solid var(--line-dark);padding:8px 24px 20px;
}
.nav-mobile a{
  color:var(--text-light);text-decoration:none;padding:14px 0;
  border-bottom:1px solid var(--line-dark);font-weight:500;
}

/* ---------------- typografia ---------------- */
.eyebrow{
  font-family:var(--ff-mono);font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--steel);margin:0 0 20px;
}
.eyebrow--dark{color:var(--slate)}

.h2{
  font-family:var(--ff-display);font-weight:800;
  font-size:clamp(30px,3.6vw,44px);line-height:1.12;letter-spacing:-.02em;
  margin:0 0 18px;color:var(--indigo);
}
.h2--light{color:#fff}

.sec__lead{
  max-width:62ch;font-size:18px;color:var(--text-soft);margin:0 0 56px;
}
.sec__lead--light{color:var(--text-light-soft)}

/* ---------------- sekcie ---------------- */
.sec{padding:104px 0}
.sec--paper{background:var(--paper)}
.sec--ink{background:var(--ink);color:var(--text-light)}

/* ---------------- hero ---------------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(120% 90% at 78% 8%, #23306D 0%, rgba(35,48,109,0) 58%),
    linear-gradient(180deg, #0E1430 0%, #131A3C 100%);
  color:var(--text-light);
  padding:180px 0 110px;
}
.hero::after{
  /* tenká evidenčná linka na spodku hero */
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--steel),transparent);
  opacity:.35;
}
.hero__shield{
  position:absolute;right:-8%;top:-6%;height:130%;width:auto;
  opacity:.05;pointer-events:none;filter:saturate(0) brightness(2);
}
.hero__in{position:relative;z-index:1}
.hero__h1{
  font-family:var(--ff-display);font-weight:800;
  font-size:clamp(36px,5.4vw,68px);line-height:1.06;letter-spacing:-.03em;
  margin:0 0 26px;color:#fff;max-width:16ch;
}
.hero__h1 em{
  font-style:normal;color:var(--steel);
  border-bottom:2px solid var(--seal);padding-bottom:2px;
}
.hero__lead{max-width:56ch;font-size:19px;color:var(--text-light-soft);margin:0 0 36px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:72px}

.btn{
  display:inline-block;text-decoration:none;font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:var(--r);border:1px solid transparent;
  cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .1s;
  font-family:var(--ff-body);
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--indigo);color:#fff;border-color:var(--indigo)}
.btn--primary:hover{background:#2E3C86;border-color:#2E3C86}
.btn--ghost{color:var(--text-light);border-color:var(--line-dark)}
.btn--ghost:hover{border-color:var(--steel);background:rgba(147,169,204,.08)}

/* signature — evidenčný záznam */
.record{
  margin:0;max-width:760px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line-dark);
  border-left:3px solid var(--seal);
  border-radius:var(--r);
  padding:22px 26px 20px;
  font-family:var(--ff-mono);
}
.record__cap{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--text-light-soft);margin:0 0 18px;
}
.record__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:0 0 18px;
}
.record__grid dt{
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--slate);color:#7C8BAD;margin-bottom:5px;
}
.record__grid dd{margin:0;font-size:13.5px;color:var(--text-light)}
.record__hash{
  margin:0 0 14px;padding-top:14px;border-top:1px dashed var(--line-dark);
  font-size:13px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;
}
.record__k{color:#7C8BAD;font-size:10px;letter-spacing:.14em;text-transform:uppercase}
.record__v{color:var(--steel);word-break:break-all;letter-spacing:.02em}
.record__verdict{
  margin:0;font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  display:flex;align-items:center;gap:10px;color:var(--text-light-soft);
}
.record__dot{
  width:8px;height:8px;border-radius:50%;background:var(--seal);
  box-shadow:0 0 0 0 rgba(194,144,58,.5);
  animation:pulse 1.6s ease-out infinite;
}
.record__verdict[data-state="ok"]{color:#fff}
.record__verdict[data-state="ok"] .record__dot{
  background:var(--steel);animation:none;box-shadow:0 0 0 4px rgba(147,169,204,.18);
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(194,144,58,.45)}
  70%{box-shadow:0 0 0 7px rgba(194,144,58,0)}
  100%{box-shadow:0 0 0 0 rgba(194,144,58,0)}
}

/* ---------------- karty služieb ---------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line)}
.card{
  background:var(--paper-2);padding:38px 32px 34px;
  transition:background .25s;
}
.card:hover{background:#fff}
.card__tag{
  display:inline-block;font-family:var(--ff-mono);font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--slate);
  border:1px solid var(--line);padding:4px 9px;border-radius:var(--r);margin-bottom:22px;
}
.card__h{
  font-family:var(--ff-display);font-weight:600;font-size:23px;line-height:1.25;
  margin:0 0 14px;color:var(--indigo);letter-spacing:-.01em;
}
.card__p{margin:0 0 22px;color:var(--text-soft);font-size:16px}
.list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.list li{
  position:relative;padding:11px 0 11px 22px;font-size:15px;
  border-bottom:1px solid var(--line);color:var(--text);
}
.card__tool{margin:20px 0 0;line-height:2}
.card__tool a{
  font-family:var(--ff-mono);font-size:13px;letter-spacing:.02em;
  color:var(--indigo);text-decoration:none;border-bottom:1px solid var(--steel);
  padding-bottom:2px;transition:color .2s,border-color .2s;
}
.card__tool a:hover{color:var(--slate);border-color:var(--slate)}
.list li::before{
  content:"";position:absolute;left:0;top:19px;
  width:7px;height:7px;background:var(--slate);
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);
}

/* ---------------- reťazec dôkazu ---------------- */
.chain{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(5,1fr);gap:0;
  border-top:1px solid var(--line-dark);
}
.chain__step{
  position:relative;padding:34px 26px 34px 0;
  border-right:1px solid var(--line-dark);
}
.chain__step:last-child{border-right:0}
.chain__step:not(:first-child){padding-left:26px}
.chain__step::before{
  /* uzol reťazca na hornej linke */
  content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;
  background:var(--seal);transform:rotate(45deg);
}
.chain__step:not(:first-child)::before{left:26px}
.chain__n{
  display:block;font-family:var(--ff-mono);font-size:12px;letter-spacing:.16em;
  color:var(--seal);margin-bottom:16px;
}
.chain__h{
  font-family:var(--ff-display);font-weight:600;font-size:18px;line-height:1.3;
  margin:0 0 10px;color:#fff;
}
.chain__step p{margin:0;font-size:14.5px;color:var(--text-light-soft);line-height:1.6}

/* ---------------- odbornosť ---------------- */
.odbor{display:grid;grid-template-columns:1.55fr 1fr;gap:64px;align-items:start}
.facts{margin:0}
.fact{padding:22px 0;border-top:1px solid var(--line)}
.fact:last-child{border-bottom:1px solid var(--line)}
.fact dt{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--slate);margin-bottom:8px;
}
.fact dd{margin:0;font-size:16px;color:var(--text)}
.fact strong{color:var(--indigo);font-weight:600}

/* znalecký odbor + odvetvia */
.znalec{
  background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--indigo);
  border-radius:var(--r);padding:28px 30px 24px;margin-bottom:56px;
}
.znalec__k{
  font-family:var(--ff-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--slate);margin:0 0 12px;
}
.znalec__odbor{
  display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:0 0 14px;
  padding-bottom:16px;border-bottom:1px solid var(--line);
}
.znalec__kod{
  font-family:var(--ff-mono);font-size:13px;letter-spacing:.08em;color:var(--seal);
}
.znalec__nazov{
  font-family:var(--ff-display);font-weight:800;font-size:26px;letter-spacing:-.01em;
  color:var(--indigo);line-height:1.2;
}
.znalec__note{margin:0 0 22px;font-size:15.5px;color:var(--text-soft)}
.znalec__zdroj{
  margin:18px 0 0;font-family:var(--ff-mono);font-size:11px;letter-spacing:.08em;
  color:var(--text-soft);opacity:.85;
}

.odv{border-top:1px solid var(--line)}
.odv__i{border-bottom:1px solid var(--line)}
.odv__i summary{
  display:flex;align-items:baseline;gap:14px;
  padding:15px 30px 15px 0;cursor:pointer;position:relative;
  list-style:none;transition:color .2s;
}
.odv__i summary::-webkit-details-marker{display:none}
.odv__i summary::after{
  content:"";position:absolute;right:6px;top:22px;
  width:8px;height:8px;border-right:1.5px solid var(--slate);border-bottom:1.5px solid var(--slate);
  transform:rotate(45deg);transition:transform .22s ease;
}
.odv__i[open] summary::after{transform:rotate(-135deg);top:25px}
.odv__i summary:hover .odv__nazov{color:var(--indigo)}
.odv__i[open] summary .odv__nazov{color:var(--indigo)}
.odv__kod{
  flex:0 0 auto;font-family:var(--ff-mono);font-size:12px;letter-spacing:.08em;
  color:var(--seal);padding-top:2px;
}
.odv__nazov{
  font-family:var(--ff-body);font-weight:600;font-size:16.5px;color:var(--text);
  line-height:1.4;transition:color .2s;
}
.odv__body{
  padding:2px 30px 22px 62px;
  animation:odvIn .28s ease;
}
.odv__body p{margin:0 0 12px;font-size:15px;color:var(--text-soft);line-height:1.62}
.odv__body p:last-child{margin-bottom:0}
.odv__list{margin:0;padding-left:20px}
.odv__list li{font-size:15px;color:var(--text-soft);line-height:1.62;margin-bottom:9px}
.odv__list li::marker{color:var(--slate);font-family:var(--ff-mono);font-size:13px}
@keyframes odvIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

.seal{
  border:1px solid var(--line);background:var(--paper-2);border-radius:var(--r);
  overflow:hidden;position:sticky;top:104px;
}
.seal__tape{
  background:var(--seal);color:#fff;font-family:var(--ff-mono);font-size:10px;
  letter-spacing:.24em;padding:8px 14px;white-space:nowrap;overflow:hidden;
}
.seal__body{padding:26px 26px 28px}
.seal__k{
  font-family:var(--ff-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--slate);margin:0 0 5px;
}
.seal__v{margin:0 0 22px;font-size:15.5px;color:var(--text);line-height:1.5}
.seal__v:last-child{margin-bottom:0}

/* ---------------- kontakt ---------------- */
.kont{display:grid;grid-template-columns:1fr 1.05fr;gap:72px;align-items:start}
.kont__list{list-style:none;margin:0;padding:0}
.kont__list li{
  display:flex;gap:18px;align-items:baseline;
  padding:14px 0;border-bottom:1px solid var(--line-dark);font-size:16px;
}
.kont__list span{
  flex:0 0 92px;font-family:var(--ff-mono);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:#7C8BAD;
}
.kont__list a{color:#fff;text-decoration:none;border-bottom:1px solid var(--steel)}
.kont__list a:hover{color:var(--steel)}

.form{
  display:grid;grid-template-columns:1fr 1fr;gap:18px;
  background:var(--ink-2);border:1px solid var(--line-dark);border-radius:var(--r);
  padding:32px;
}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{
  font-family:var(--ff-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-light-soft);
}
.field label em{font-style:normal;text-transform:none;letter-spacing:0;opacity:.7}
.field input,.field select,.field textarea{
  font-family:var(--ff-body);font-size:15.5px;color:#fff;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line-dark);border-radius:var(--r);
  padding:12px 14px;transition:border-color .2s,background .2s;
}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--steel);background:rgba(255,255,255,.07);outline:none;
}
.field input::placeholder,.field textarea::placeholder{color:#6C7B9C}
.field select option{background:var(--ink-2);color:#fff}
.field.is-error input,.field.is-error textarea{border-color:#C2543A}

.check{flex-direction:row;align-items:flex-start;gap:11px}
.check input{width:18px;height:18px;flex:0 0 auto;margin-top:2px;accent-color:var(--indigo)}
.check label{
  text-transform:none;letter-spacing:0;font-family:var(--ff-body);font-size:14px;
  line-height:1.5;color:var(--text-light-soft);
}
.check a{color:var(--steel)}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__note{
  margin:14px 0 0;font-size:14px;color:var(--steel);min-height:1em;
}
.form__note[data-state="ok"]{color:#fff}
.form__note[data-state="err"]{color:#E0916F}

/* ---------------- pätička ---------------- */
.ftr{background:#0A0F26;color:var(--text-light-soft);padding:52px 0 40px}
.ftr__in{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
.ftr__brand{display:flex;align-items:center;gap:14px}
.ftr__mark{height:34px;width:auto}
.ftr__word{
  font-family:var(--ff-word);font-weight:700;font-size:15px;letter-spacing:.14em;
  text-transform:uppercase;color:#fff;margin:0 0 3px;
}
.ftr__claim{margin:0;font-size:13.5px}
.ftr__nav{display:flex;gap:24px;flex-wrap:wrap}
.ftr__nav a{text-decoration:none;font-size:14px;transition:color .2s}
.ftr__nav a:hover{color:#fff}
.ftr__copy{
  grid-column:1/-1;margin:22px 0 0;padding-top:22px;
  border-top:1px solid var(--line-dark);font-size:13px;
}

/* ---------------- reveal on scroll ---------------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---------------- responzívne ---------------- */
@media (max-width:1000px){
  .cards{grid-template-columns:1fr}
  .chain{grid-template-columns:1fr 1fr}
  .chain__step{border-right:0;border-bottom:1px solid var(--line-dark);padding-right:26px}
  .chain__step:nth-child(odd){padding-left:0}
  .chain__step:nth-child(odd)::before{left:0}
  .odbor,.kont{grid-template-columns:1fr;gap:44px}
  .seal{position:static}
}
@media (max-width:760px){
  .nav{display:none}
  .burger{display:block}
  .nav-mobile[data-open="true"]{display:flex}
  .hero{padding:140px 0 80px}
  .sec{padding:76px 0}
  .record__grid{grid-template-columns:1fr 1fr}
  .znalec{padding:22px 20px}
  .odv__body{padding-left:0;padding-right:0}
  .odv__i summary{align-items:flex-start}
  .chain{grid-template-columns:1fr}
  .chain__step{padding-left:0!important}
  .chain__step::before{left:0!important}
  .form{grid-template-columns:1fr;padding:24px}
  .ftr__in{grid-template-columns:1fr}
}