/* ============================================================
   smernica.gty.sk — Smernica o riadení IT projektov
   Editoriálny kódex: hlboká navy, zlatá, papierové sekcie.
   ============================================================ */
:root{
  --navy:#0A1226;
  --navy-2:#0D172F;
  --navy-3:#111F3D;
  --gold:#C9A227;
  --gold-l:#E3C765;
  --paper:#F5F2EA;
  --paper-2:#EDE8DC;
  --ink:#151A24;
  --txt:#E8ECF4;
  --mut:#93A0B8;
  --mut-2:#66748F;
  --line:rgba(255,255,255,.10);
  --line-s:rgba(255,255,255,.055);
  --rule:rgba(201,162,39,.30);
  --pad:clamp(20px,5vw,84px);
  --maxw:1400px;
  --ease:cubic-bezier(.16,1,.3,1);
  --serif:'Playfair Display',Georgia,serif;
  --sans:'DM Sans','Segoe UI',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--navy);color:var(--txt);font-family:var(--sans);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:700;line-height:1.06;
  letter-spacing:-.015em}
p{margin:0}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol,dl{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}

.skip{position:absolute;left:-9999px;top:0;z-index:300;padding:12px 18px;
  background:var(--gold);color:#1A1400;font-weight:700}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--gold-l);outline-offset:3px;border-radius:3px}

/* ---------- reading progress ---------- */
.prog{position:fixed;inset:0 0 auto 0;height:2px;z-index:90;background:transparent;pointer-events:none}
.prog span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-l));
  box-shadow:0 0 12px rgba(201,162,39,.7)}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto 0;z-index:80;display:flex;align-items:center;
  gap:clamp(14px,3vw,44px);padding:14px var(--pad);
  border-bottom:1px solid transparent;transition:background .45s ease,border-color .45s ease}
.hdr.is-solid{background:rgba(10,18,38,.90);backdrop-filter:blur(14px) saturate(1.2);
  border-bottom-color:var(--rule)}
.hdr__id{display:flex;align-items:center;gap:12px}
.hdr__id img{width:38px;height:38px;border-radius:7px}
.hdr__id span{display:flex;flex-direction:column;line-height:1.25}
.hdr__id b{font-size:.94rem;font-weight:700;letter-spacing:-.01em}
.hdr__id i{font-style:normal;font-size:.63rem;letter-spacing:.15em;text-transform:uppercase;
  color:var(--mut-2);font-weight:500}
.hdr__nav{display:flex;gap:clamp(12px,2.2vw,30px);margin-left:auto;
  font-size:.79rem;letter-spacing:.055em;color:#BDC8DC;font-weight:500}
.hdr__nav a{position:relative;padding:6px 0}
.hdr__nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--gold);transition:width .4s var(--ease)}
.hdr__nav a:hover::after{width:100%}
.hdr__dl{position:relative;overflow:hidden;padding:11px 20px;border-radius:6px;
  background:var(--gold);color:#1A1400;font-weight:700;font-size:.76rem;
  letter-spacing:.055em;transition:box-shadow .35s ease}
.hdr__dl span{position:relative;z-index:2}
.hdr__dl::before{content:"";position:absolute;inset:0;background:var(--gold-l);
  transform:translateY(101%);transition:transform .42s var(--ease)}
.hdr__dl:hover::before{transform:translateY(0)}
.hdr__dl:hover{box-shadow:0 10px 26px rgba(201,162,39,.3)}

/* ---------- masthead ---------- */
.mast{position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;overflow:hidden;padding:120px 0 90px;
  background:
    radial-gradient(ellipse 70% 60% at 18% 22%,rgba(30,58,110,.55),transparent 62%),
    radial-gradient(ellipse 60% 50% at 88% 78%,rgba(201,162,39,.10),transparent 60%),
    linear-gradient(165deg,var(--navy) 0%,var(--navy-3) 52%,var(--navy) 100%)}
.mast::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:88px 88px;
  -webkit-mask-image:radial-gradient(ellipse 68% 60% at 30% 45%,#000 20%,transparent 80%)}
.mast__sign{position:absolute;right:-4vw;top:48%;transform:translateY(-50%);
  font-family:var(--serif);font-size:min(58vw,880px);line-height:.72;
  color:rgba(201,162,39,.045);pointer-events:none;user-select:none}
.mast__rule{position:absolute;left:var(--pad);top:0;bottom:0;width:1px;
  background:linear-gradient(to bottom,transparent,var(--rule) 18%,var(--rule) 82%,transparent)}
.mast__in{position:relative;z-index:3;max-width:var(--maxw);margin-inline:auto;
  padding-inline:var(--pad);width:100%}
.mast__badge{display:inline-block;padding:9px 18px;border:1px solid var(--rule);
  border-radius:3px;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold-l);font-weight:500;margin-bottom:clamp(26px,4vh,44px)}
.mast__h{font-size:clamp(2.9rem,8.2vw,7.4rem);max-width:15ch;font-weight:800;
  letter-spacing:-.028em}
.mast__h .l__i{background:linear-gradient(180deg,#fff 40%,#D9E2F2 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.mast__h .l:last-child .l__i{background:linear-gradient(180deg,var(--gold-l),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.mast__sub{margin-top:clamp(22px,3vh,34px);max-width:62ch;
  font-size:clamp(.98rem,1.28vw,1.16rem);line-height:1.72;color:#A9B6CE;font-weight:300}
.mast__stats{display:flex;flex-wrap:wrap;gap:clamp(24px,4.4vw,68px);
  margin-top:clamp(34px,5vh,56px);padding-top:clamp(24px,3.4vh,38px);
  border-top:1px solid var(--rule)}
.mast__stats dt{font-family:var(--serif);font-size:clamp(1.9rem,3.9vw,3.3rem);
  font-weight:700;color:var(--gold-l);line-height:1;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums}
.mast__stats dd{margin:9px 0 0;font-size:.66rem;letter-spacing:.19em;text-transform:uppercase;
  color:var(--mut-2);font-weight:500}
.mast__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(30px,4.4vh,48px)}
.mast__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:4;
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;color:var(--mut-2);
  transition:opacity .5s ease}
.mast__scroll i{width:1px;height:40px;background:linear-gradient(to bottom,var(--gold),transparent);
  animation:cue 2.2s cubic-bezier(.7,0,.3,1) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}
  45%{transform:scaleY(1);transform-origin:top}
  55%{transform:scaleY(1);transform-origin:bottom}
  100%{transform:scaleY(0);transform-origin:bottom}}
.mast__scroll.is-off{opacity:0}

/* ---------- buttons ---------- */
.btn{position:relative;display:inline-block;overflow:hidden;padding:15px 30px;border-radius:6px;
  font-weight:700;font-size:.88rem;letter-spacing:.02em;border:0;cursor:pointer;
  transition:box-shadow .35s ease}
.btn span{position:relative;z-index:2}
.btn::before{content:"";position:absolute;inset:0;transform:translateY(101%);
  transition:transform .48s var(--ease)}
.btn:hover::before{transform:translateY(0)}
.btn--gold{background:var(--gold);color:#1A1400}
.btn--gold::before{background:var(--gold-l)}
.btn--gold:hover{box-shadow:0 14px 34px rgba(201,162,39,.30)}
.btn--ghost{border:1px solid var(--line);color:#D6DEEE;background:transparent}
.btn--ghost::before{background:rgba(255,255,255,.07)}
.btn--wide{display:block;text-align:center;margin-top:44px}

/* ---------- section shell ---------- */
.sec{padding:clamp(76px,11vh,150px) 0;background:var(--navy)}
.sec__h{max-width:60ch;margin-bottom:clamp(38px,5.5vh,62px)}
.sec__h h2{font-size:clamp(1.9rem,4.3vw,3.5rem)}
.kick{display:flex;align-items:center;gap:13px;margin-bottom:20px;
  font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--mut-2);font-weight:600}
.kick i{width:34px;height:1px;background:var(--gold);flex:none}
.kick--gold{color:var(--gold-l)}
.lead{margin-top:22px;max-width:56ch;color:var(--mut);font-size:1.03rem;
  line-height:1.72;font-weight:300}

/* ---------- filter bar ---------- */
.filbar{position:sticky;top:66px;z-index:40;display:flex;align-items:center;gap:18px;
  padding:14px 0;margin-bottom:30px;
  background:linear-gradient(180deg,var(--navy) 72%,rgba(10,18,38,0));
  flex-wrap:wrap}
.filbar__in{display:flex;flex-wrap:wrap;gap:8px}
.fil{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;
  border:1px solid var(--line);background:rgba(255,255,255,.02);color:#BCC8DC;
  font:inherit;font-size:.81rem;font-weight:500;cursor:pointer;
  transition:border-color .32s ease,color .32s ease,background .32s ease}
.fil i{font-style:normal;font-size:.7rem;color:var(--mut-2);font-weight:600}
.fil:hover{border-color:var(--rule);color:#fff}
.fil.is-on{background:var(--gold);border-color:var(--gold);color:#1A1400}
.fil.is-on i{color:rgba(26,20,0,.6)}
.filbar__c{margin-left:auto;font-size:.78rem;color:var(--mut-2);letter-spacing:.05em}
.filbar__c b{color:var(--gold-l);font-weight:700}

/* ---------- articles ---------- */
.arts{border-top:1px solid var(--line-s)}
.art{position:relative;display:grid;grid-template-columns:auto 1fr auto;
  gap:clamp(18px,3vw,44px);align-items:start;
  padding:clamp(22px,3vh,34px) 0;border-bottom:1px solid var(--line-s);
  transition:opacity .45s ease,transform .55s var(--ease),background .4s ease,
             padding-left .45s var(--ease)}
.art:hover{background:rgba(255,255,255,.018);padding-left:14px}
.art.is-hidden{display:none}
.art__n{font-family:var(--serif);font-size:clamp(1.4rem,2.6vw,2.2rem);font-weight:700;
  color:var(--gold);line-height:1;min-width:2.4ch;font-variant-numeric:tabular-nums;
  opacity:.85}
.art__b h3{font-size:clamp(1.08rem,1.75vw,1.55rem);letter-spacing:-.012em;
  font-family:var(--serif);font-weight:600}
.art__p{margin-top:7px;font-size:.82rem;color:var(--gold-l);font-weight:600;
  letter-spacing:.02em}
.art__d{margin-top:11px;max-width:62ch;color:var(--mut);font-size:.93rem;
  line-height:1.68;font-weight:300}
.art__c{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.art__c em{font-style:normal;padding:4px 11px;border-radius:999px;
  border:1px solid var(--line);font-size:.68rem;letter-spacing:.08em;
  color:var(--mut);text-transform:uppercase;font-weight:500}
.art__x{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.6rem);color:rgba(201,162,39,.16);
  line-height:1;transition:color .4s ease,transform .5s var(--ease)}
.art:hover .art__x{color:rgba(201,162,39,.45);transform:translateY(-3px)}
.arts__empty{padding:44px 0;color:var(--mut-2);font-size:.95rem}

/* ---------- lifecycle ---------- */
.cyk{padding:clamp(76px,11vh,150px) 0;background:var(--paper);color:var(--ink)}
.sec__h--light h2{color:var(--ink)}
.sec__h--light .kick{color:#8A7A46}
.sec__h--light .kick i{background:var(--gold)}
.sec__h--light .lead{color:#4C5566}
.track{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,2.6vw,34px)}
.track__r{position:relative;padding:clamp(26px,3.2vw,42px);border-radius:12px;
  background:#fff;border:1px solid rgba(21,26,36,.10);
  box-shadow:0 2px 3px rgba(21,26,36,.03),0 16px 40px rgba(21,26,36,.05)}
.track__r--alt{background:var(--ink);border-color:var(--ink)}
.track__r--alt .track__hd b,.track__r--alt .track__p li{color:#F2F5FA}
.track__r--alt .track__hd span{color:var(--gold-l);border-color:rgba(227,199,101,.3)}
.track__r--alt .track__p li::before{background:rgba(255,255,255,.14)}
.track__r--alt .track__p i{background:var(--gold);color:#1A1400}
.track__r--alt .track__n{color:#9AA6BC;border-top-color:rgba(255,255,255,.12)}
.track__hd{display:flex;align-items:baseline;gap:14px;margin-bottom:26px}
.track__hd b{font-family:var(--serif);font-size:clamp(1.4rem,2.4vw,2rem);font-weight:700;
  color:var(--ink);letter-spacing:-.02em}
.track__hd span{font-size:.72rem;letter-spacing:.1em;color:#7A6A3C;font-weight:600;
  padding:4px 10px;border:1px solid rgba(201,162,39,.35);border-radius:999px}
.track__p li{position:relative;display:flex;align-items:center;gap:15px;padding:13px 0;
  font-size:clamp(.95rem,1.25vw,1.08rem);font-weight:500;color:var(--ink);
  opacity:0;transform:translateX(-14px);
  transition:opacity .6s ease,transform .7s var(--ease)}
.track.is-in .track__p li{opacity:1;transform:none}
.track.is-in .track__p li:nth-child(1){transition-delay:.06s}
.track.is-in .track__p li:nth-child(2){transition-delay:.16s}
.track.is-in .track__p li:nth-child(3){transition-delay:.26s}
.track.is-in .track__p li:nth-child(4){transition-delay:.36s}
.track__p li::before{content:"";position:absolute;left:13px;top:38px;bottom:-13px;width:1px;
  background:rgba(21,26,36,.12)}
.track__p li:last-child::before{display:none}
.track__p i{font-style:normal;flex:none;width:27px;height:27px;border-radius:50%;
  display:grid;place-items:center;background:var(--ink);color:#fff;
  font-size:.74rem;font-weight:700}
.track__n{margin-top:24px;padding-top:18px;border-top:1px solid rgba(21,26,36,.10);
  font-size:.9rem;color:#5A6373;font-weight:300}

/* ---------- o smernici ---------- */
.abt{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;
  overflow:hidden}
.abt__c{position:relative;background:var(--navy-2);padding:clamp(26px,3vw,40px);
  transition:background .4s ease}
.abt__c:hover{background:var(--navy-3)}
.abt__i{display:grid;place-items:center;width:46px;height:46px;border-radius:8px;
  border:1px solid var(--rule);color:var(--gold-l);
  font-family:var(--serif);font-size:1.05rem;font-weight:700;letter-spacing:.02em}
.abt__c h3{margin:20px 0 12px;font-size:1.18rem;font-weight:600}
.abt__c p{color:var(--mut);font-size:.92rem;line-height:1.68;font-weight:300}

/* ---------- obsah / TOC ---------- */
.sec--toc{background:var(--navy-2)}
.toc{border-top:1px solid var(--line-s)}
.toc li{border-bottom:1px solid var(--line-s)}
.toc a{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(14px,2.4vw,32px);
  align-items:baseline;padding:15px 0;transition:padding-left .4s var(--ease),color .3s ease}
.toc a:hover{padding-left:12px;color:#fff}
.toc span{font-family:var(--serif);font-size:.92rem;color:var(--gold);font-weight:700;
  font-variant-numeric:tabular-nums;min-width:2.6ch}
.toc b{font-weight:400;font-size:clamp(.95rem,1.2vw,1.06rem);color:#D3DBEA}
.toc a:hover b{color:#fff}
.toc em{font-style:normal;font-size:.78rem;color:var(--mut-2);letter-spacing:.03em;
  white-space:nowrap}

/* ---------- footer ---------- */
.ftr{padding:clamp(46px,7vh,80px) 0;background:var(--navy);border-top:1px solid var(--rule)}
.ftr__in{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;
  flex-wrap:wrap}
.ftr img{width:42px;height:42px;border-radius:7px;margin-bottom:14px}
.ftr p{font-size:.9rem;color:var(--mut)}
.ftr p b{color:#DCE3F0}
.ftr__s{margin-top:6px;font-size:.79rem;color:var(--mut-2)}
.ftr__c{font-size:.79rem;color:var(--mut-2)}

/* ---------- masked line reveal ---------- */
.l{display:block;overflow:hidden}
.l__i{display:block;transform:translateY(105%);transition:transform .95s var(--ease)}
.is-in .l__i,.rv.is-in .l__i{transform:none}
.l:nth-child(2) .l__i{transition-delay:.07s}
.l:nth-child(3) .l__i{transition-delay:.14s}
.l:nth-child(4) .l__i{transition-delay:.21s}

.rv{opacity:0;transform:translateY(26px);
  transition:opacity .9s ease,transform .9s var(--ease)}
.rv.is-in{opacity:1;transform:none}
.rv[data-split]{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .track{grid-template-columns:1fr}
  .hdr__nav{display:none}
  .hdr__dl{margin-left:auto}
}
@media (max-width:760px){
  .art{grid-template-columns:auto 1fr;gap:16px}
  .art__x{display:none}
  .toc a{grid-template-columns:auto 1fr}
  .toc em{display:none}
  .filbar{top:60px}
  .mast__stats{gap:22px 30px}
  .ftr__in{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important}
  .l__i{transform:none}
  .rv{opacity:1;transform:none}
  .track__p li{opacity:1;transform:none}
}