/* ═══════════════════════════════════════════════════════════════════════════
   STEAM NUOTYKIAI · DIZAINO SISTEMA v3 — „Claymorphism" tema (bandomoji)
   Žaismingas, minkštas 3D; auditorija — 1–12 kl. (7–18 m.). Šriftai: Baloo 2 (antraštės) + Nunito (tekstas).
   Paletė: mokymosi mėlyna #2563EB · linksma rožinė #EC4899 · žaidimų geltona #F59E0B · žalia #22C55E
   (Pasiūlyta „UI UX Pro Max" skill — claymorphism stilius edukacinėms vaikų platformoms.)
   ═══════════════════════════════════════════════════════════════════════════ */
@import url('/fonts/steam-fontai.css');

/* ── 0. RESET + TOKENAI ─────────────────────────────────────────────────── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  /* ═══ TEISINGI VARDAI — naudok ŠIUOS naujame kode ═══════════════════════════
     Kodėl reikėjo: seni vardai melavo — `--vdu-maroon` (bordo) iš tikrųjų MĖLYNA,
     `--vdu-purple` (violetinė) — ROŽINĖ. Kai sistemos vardais negalima pasitikėti,
     visi rašo spalvas tiesiai HTML'e; iš to atsirado 800 unikalių spalvų svetainėje.
     Seni vardai žemiau palikti kaip aliasai, kad niekas nelūžtų. */
  --brand:#2563eb;          /* pagrindinis veiksmų akcentas: mygtukai, nuorodos, aktyvus punktas */
  --brand-d:#1d4ed8;        /* tamsesnis — hover, tekstas ant šviesaus */
  --brand-l:#3b82f6;        /* šviesesnis — gradientai, fonai */
  --acc-pink:#ec4899;       /* antrinis akcentas */
  --acc-sky:#0ea5e9;
  --acc-green:#22c55e;
  --acc-amber:#f59e0b;

  /* ── Seni vardai = aliasai. NENAUDOK jų naujame kode. ──────────────────────── */
  --vdu-maroon:var(--brand);--vdu-purple:var(--acc-pink);--vdu-blue:var(--acc-sky);--vdu-green:var(--acc-green);
  --maroon-d:var(--brand-d);--maroon-l:var(--brand-l);
  --amber:var(--acc-amber);--pink:var(--acc-pink);
  --blue:var(--brand);--blue-l:var(--brand-l);--indigo:#1e3a8a;--purple:var(--acc-pink);--cyan:var(--acc-sky);
  /* ── TEKSTUI saugios paletės atmainos (WCAG 2.1 AA ≥ 4,5:1) ──────────────
     Ryškiosios spalvos aukščiau lieka DEKORACIJAI (fonams, gradientams, apvadams).
     Tekstui jos per šviesios: pvz. --vdu-blue #0ea5e9 ant balto duoda tik 2,77:1.
     Šios atmainos patikrintos ant visų mūsų fonų (#fff, --bg, --bg-2, tint). */
  --txt-blue:#0369a1;    /* 5,93:1 ant balto — vietoj --vdu-blue */
  --txt-brand:#1d4ed8;   /* 6,70:1 — vietoj --vdu-maroon smulkiam tekstui */
  --txt-pink:#be185d;    /* 6,04:1 — vietoj --vdu-purple */
  --txt-green:#15803d;   /* 5,02:1 — vietoj --vdu-green */
  --txt-amber:#b45309;   /* 5,02:1 — vietoj oranžinės */
  --txt-violet:#6d28d9;  /* 7,10:1 */
  /* Kortelės savo spalva (--c) patamsinta tiek, kad praeitų ir baltas tekstas ANT jos,
     ir ji pati kaip tekstas ant šviesaus fono. 60 % patikrinta su visomis 16 --c reikšmių. */
  --c-txt:color-mix(in srgb, var(--c,#2563eb) 60%, #000);
  /* neutralios (švelni mėlsva bazė — claymorphism „ne grynai balta") */
  --ink:#0b1220;--ink-2:#243044;--muted:#3f4d63;--line:#c9d6ee;--success:#15803d;--error:#dc2626;
  --bg:#eff6ff;--bg-2:#e3edfb;--surface:#ffffff;
  /* tamsi scena (hero / footer / feature) */
  --night:#141a33;--night-2:#1e2647;--night-3:#0b1022;
  /* efektai — minkšti „clay" šešėliai + viršaus šviesa */
  --grad-vdu:linear-gradient(100deg,#2563eb,#ec4899 38%,#f59e0b 70%,#0ea5e9);
  --shadow-s:0 1px 2px rgba(15,23,42,.05),0 10px 26px -18px rgba(15,23,42,.14);
  --shadow-m:0 4px 12px rgba(37,99,235,.07),0 26px 56px -22px rgba(30,58,138,.26);
  --shadow-l:0 10px 28px rgba(37,99,235,.08),0 54px 104px -36px rgba(30,58,138,.32);
  --hl:inset 0 2px 0 rgba(255,255,255,.95),inset 0 -3px 7px rgba(37,99,235,.05);
  --ring:var(--shadow-m);
  --r-s:10px;--r-m:12px;--r-l:14px;--r-xl:18px;
  --ease:cubic-bezier(.22,.75,.25,1);--spring:cubic-bezier(.34,1.5,.64,1);
  --nav-h:64px;   /* atsarga be JS; tikrąjį aukštį matuoja ir įrašo site.js */
  --font:'Nunito',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --font-display:'Outfit','Nunito',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 14px)}
/* overflow-x turi būti ir ant html: body{overflow-x:hidden} nukerpa vaizdą, bet
   naršyklės slinkimo konteineris yra dokumentas — telefone puslapį vis tiek buvo
   galima nustumti 39 px į šoną (dekoratyvinės SVG kyšo už krašto). clip, ne
   hidden — hidden ant html kai kur sukuria programinį slinkimo kontekstą. */
html{overflow-x:clip}
body{font-family:var(--font);background:var(--bg);color:var(--ink);overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.5;font-size:1rem}
a{color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--vdu-maroon);color:#fff}
/* Prieinamumo skydelio nustatymai — taikomi visai svetainei */
html.a11y-nomotion *,html.a11y-nomotion *::before,html.a11y-nomotion *::after{
  animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
html.a11y-underline a{text-decoration:underline!important;text-underline-offset:.18em}
/* „Praleisti į turinį" — matoma tik gavus klaviatūros fokusą (WCAG 2.4.1) */
.skip-link{position:absolute;left:1rem;top:-3.5rem;z-index:1000;padding:.7rem 1.15rem;border-radius:0 0 12px 12px;
  background:var(--vdu-maroon);color:#fff;font-weight:800;text-decoration:none;transition:top .18s var(--ease)}
.skip-link:focus{top:0}
main:focus{outline:none}
a:focus-visible,button:focus-visible,.btn:focus-visible,input:focus-visible,.subj:focus-visible,summary:focus-visible{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 3px var(--bg),0 0 0 5px var(--vdu-maroon);transition:box-shadow .18s var(--ease)}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* ── 1. PAGALBINĖS ──────────────────────────────────────────────────────── */
/* 2026-09-20: 1180 → 1320. Plačiuose ekranuose (1900 px) turinys užimdavo trečdalį lango,
   o dešinėje likdavo 400 px tuštumos — Gabrieliui tai krito į akis labiausiai. */
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 clamp(1.6rem,5vw,2.6rem)}
.center{text-align:center}
.grad{color:var(--vdu-maroon)}
/* Hero antraštė (2026-09-19): „didaktikos centras" buvo ryškiai mėlynas — Gabrieliui netiko.
   Dabar antra eilutė tyli: tas pats baltas rašalas, plonesnis svoris ir mažesnis ryškumas,
   todėl „VDU STEAM" lieka pirmas, o ženklo spalvos — vienintelė spalva ekrane. */
.hero h1 .grad{color:#fff;opacity:.66;font-weight:400;letter-spacing:-.005em}
.hero h1{font-weight:800}
.vdu-wave{height:5px;border:none;background:linear-gradient(90deg,var(--vdu-maroon),var(--vdu-purple) 33%,var(--vdu-blue) 66%,var(--vdu-green))}
.brand-logo-f{height:36px;display:block;width:fit-content}
.nav-demo{display:inline-block;margin-left:.45rem;background:linear-gradient(180deg,#ffe27a,#fcc54a);color:#6b3a06;font-weight:800;font-size:.625rem;letter-spacing:.1em;padding:.18rem .45rem;border-radius:7px;vertical-align:middle;text-transform:uppercase;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.chip{display:inline-flex;align-items:center;gap:.45rem;font-size:.8rem;font-weight:700;letter-spacing:.04em;padding:.42rem .95rem;border-radius:30px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.chip.warm{background:rgba(252,211,77,.16);color:#ffd76a;border-color:rgba(252,211,77,.45)}
.cols{display:grid;gap:1.2rem}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:880px){.cols-3{grid-template-columns:1fr}.cols-2{grid-template-columns:1fr}}

/* ── 2. NAV (kapsulė: neina per visą viršų, punktai sugrupuoti pagal temą) ──
   2026-09-19. Buvo: 11 elementų vienoje eilutėje per 1600 px, ženklas baltame
   stačiakampyje, du konkuruojantys mygtukai. Dabar: 1100 px kapsulė, atitrūkusi
   nuo kraštų, keturios temos ir vienas mygtukas. Aukštį matuoja site.js ir rašo
   į --nav-h — čia esanti reikšmė tėra atsarga, jei JS neužsikrautų. */
/* 2026-09-19: buvo plikas `nav{position:fixed}`, kuris gaudė KIEKVIENĄ puslapio
   <nav> — turinio juostas, skirtukus, poraštės nuorodas — ir jas nuskraidindavo
   į viršų. Dėl to puslapiai.css turėjo gesinimą (GAIRES §5 žinoma skola).
   Perrašant juostą susiaurinta iki #nav; gesinimą išima „Svetainės stilius". */
/* Sluoksnis 150, ne 50: puslapiai savo prilipusioms juostoms naudoja --z-sticky:100
   (žr. /lib/puslapiai.css), tad su 50 juosta uždengdavo išskleistą temos meniu
   (/pamoku-planai, 2026-09-20). Modalai lieka virš nav'o — jie nuo 200. */
#nav{position:fixed;top:0;left:0;right:0;z-index:150;padding:14px 0 0;
  transition:background .35s var(--ease),box-shadow .35s var(--ease)}
/* Kapsulė lygiuojama su turinio stulpeliu (2026-09-20). Buvo 1100 px, kai `.wrap` — 1320:
   juosta baigdavosi anksčiau nei tekstas, o logotipas prasidėdavo giliau nei antraštė, tad
   viršus atrodydavo pastumtas. Dabar kapsulės kraštai sutampa su `.wrap` turinio dėže abiem
   atvejais — ir siaurame lange (100% − 2×tarpas), ir plačiame (1320 − 2×tarpas). Keičiant
   `.wrap` plotį, tą patį skaičių keisti ir čia. */
#nav .bar{display:flex;align-items:center;gap:.5rem;
  width:calc(100% - 2*clamp(1.6rem,5vw,2.6rem));max-width:calc(1320px - 2*clamp(1.6rem,5vw,2.6rem));margin:0 auto;
  padding:.42rem .42rem .42rem .7rem;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);
  transition:background .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
.brand{display:flex;align-items:center;text-decoration:none;color:#fff;flex-shrink:0}
.brand-logo{height:26px;display:block}
.brand-logo-s{display:none}
.nav-links{display:flex;align-items:center;gap:.15rem;margin-left:auto}

/* ── temos ── */
.nav-grupe{position:relative}
.nav-grupe-m{display:flex;align-items:center;gap:.3rem;background:none;border:0;cursor:pointer;
  font:inherit;font-size:.875rem;font-weight:650;color:rgba(255,255,255,.86);
  padding:.5rem .8rem;border-radius:999px;white-space:nowrap;transition:background .2s,color .2s}
.nav-grupe-m:hover{background:rgba(255,255,255,.13);color:#fff}
.nav-grupe.at .nav-grupe-m{background:rgba(255,255,255,.16);color:#fff}
.nav-grupe.tema-aktyvi .nav-grupe-m{color:#fff;box-shadow:inset 0 -2px 0 rgba(255,255,255,.55)}
.nav-chev{opacity:.55;transition:transform .2s var(--ease)}
.nav-grupe.at .nav-chev{transform:rotate(180deg)}
.nav-grupe-sar{position:absolute;left:0;top:calc(100% + 10px);display:none;min-width:212px;padding:.5rem;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-l);z-index:9}
.nav-grupe.at .nav-grupe-sar{display:block}
.nav-grupe-sar a{display:block;padding:.5rem .7rem;border-radius:var(--r-s);
  font-size:.875rem;font-weight:620;color:var(--ink-2);text-decoration:none;white-space:nowrap}
.nav-grupe-sar a:hover{background:var(--bg-2);color:var(--ink)}
.nav-grupe-sar a.active{color:var(--txt-brand);background:var(--bg-2)}

.nav-cta{margin-left:.25rem;background:var(--surface);color:var(--vdu-maroon);font-weight:800;
  font-size:.875rem;padding:.54rem 1.15rem;border-radius:999px;text-decoration:none;white-space:nowrap;
  box-shadow:0 8px 22px rgba(0,0,0,.22);transition:transform .12s var(--ease)}
.nav-cta:hover{transform:translateY(-1px)}

/* ── šviesi būsena: scrollinant, be hero arba atidarius mobilų meniu ── */
#nav.scroll .bar,#nav.solid .bar{background:rgba(255,255,255,.88);border-color:rgba(255,255,255,.7);
  box-shadow:0 1px 0 rgba(28,12,48,.08),0 14px 34px -20px rgba(28,12,48,.30)}
#nav.scroll .brand-logo-t,#nav.solid .brand-logo-t,#nav.open .brand-logo-t{display:none}
#nav.scroll .brand-logo-s,#nav.solid .brand-logo-s,#nav.open .brand-logo-s{display:block}
#nav.scroll .nav-grupe-m,#nav.solid .nav-grupe-m{color:var(--muted)}
#nav.scroll .nav-grupe-m:hover,#nav.solid .nav-grupe-m:hover{background:var(--bg-2);color:var(--ink)}
#nav.scroll .nav-grupe.at .nav-grupe-m,#nav.solid .nav-grupe.at .nav-grupe-m{background:var(--bg-2);color:var(--ink)}
#nav.scroll .nav-grupe.tema-aktyvi .nav-grupe-m,#nav.solid .nav-grupe.tema-aktyvi .nav-grupe-m{color:var(--txt-brand);box-shadow:inset 0 -2px 0 var(--vdu-maroon)}
#nav.scroll .nav-cta,#nav.solid .nav-cta{background:linear-gradient(180deg,var(--vdu-maroon),var(--maroon-d));color:#fff;box-shadow:var(--shadow-m)}
/* 3: juostos box-shadow (mygtukas, aktyvi tema) perrašydavo bendrą fokuso žiedą — WCAG 2.4.7 */
#nav .nav-cta:focus-visible,#nav .nav-grupe .nav-grupe-m:focus-visible,
#nav.scroll .nav-grupe .nav-grupe-m:focus-visible,#nav.solid .nav-grupe .nav-grupe-m:focus-visible{outline:2px solid transparent;outline-offset:2px;box-shadow:0 0 0 3px var(--bg),0 0 0 5px var(--vdu-maroon)}

/* ── burgeris ir telefonas ── */
.nav-burger{min-width:44px;min-height:44px;display:none;align-items:center;justify-content:center;
  margin-left:auto;background:none;border:0;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;
  padding:.3rem .6rem;border-radius:999px}
#nav.scroll .nav-burger,#nav.solid .nav-burger,#nav.open .nav-burger{color:var(--ink)}
@media(max-width:1080px){
  .nav-burger{display:inline-flex}
  #nav .bar{flex-wrap:wrap;padding:.42rem .5rem .42rem .7rem}
  .nav-links{display:none;order:3;flex-basis:100%;flex-direction:column;align-items:stretch;gap:.25rem;
    margin-left:0;padding:.5rem .1rem .3rem}
  #nav.open .bar{border-radius:22px;background:rgba(255,255,255,.97);border-color:rgba(255,255,255,.8);
    box-shadow:0 24px 48px -16px rgba(28,12,48,.25)}
  #nav.open .nav-links{display:flex;max-height:calc(100vh - 96px);overflow:auto}
  /* Telefone temos NEsislepia: du bakstelėjimai iki kiekvienos nuorodos yra per daug,
     tad tema tampa antrašte, o jos nuorodos matomos iš karto. */
  #nav.open .nav-grupe-m{width:100%;justify-content:flex-start;color:var(--muted);
    font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;padding:.7rem .4rem .25rem;pointer-events:none}
  #nav.open .nav-chev{display:none}
  #nav.open .nav-grupe-sar{position:static;display:block;min-width:0;padding:0;
    background:none;border:0;box-shadow:none}
  #nav.open .nav-grupe-sar a{background:var(--bg-2);color:var(--ink-2);padding:.85rem 1rem;
    font-size:1rem;border-radius:var(--r-m);margin-bottom:.25rem}
  #nav.open .nav-grupe-sar a.active{color:var(--txt-brand);box-shadow:inset 3px 0 0 var(--vdu-maroon)}
  #nav.open .nav-cta{margin:.4rem 0 0;color:#fff;background:linear-gradient(180deg,var(--vdu-maroon),var(--maroon-d));
    text-align:center;justify-content:center;display:flex;border-radius:var(--r-m)}
}

/* ── 3. HERO (kinematografinis: tikra nuotrauka + gradient veil) ────────── */
.hero{position:relative;min-height:clamp(520px,72vh,700px);min-height:clamp(520px,72svh,700px);display:flex;align-items:center;color:#fff;overflow:hidden;isolation:isolate;
  background:radial-gradient(1100px 700px at 80% 8%,rgba(95,52,120,.18),transparent 62%),linear-gradient(165deg,#15111e 0%,#0c0a12 58%,#08070d 100%)}
/* Premium / Apple: švarus tamsus hero be spalvotų nuotraukų ir švytinčių dėmių */
.hero-bg,#bokeh,.hero-veil{display:none!important}
/* Subtilus „aurora" gylis — vos juntamas, lėtai dreifuojantis (Linear/Stripe), ne spalvota */
.hero::before{content:'';position:absolute;inset:-12% -6%;z-index:0;pointer-events:none;
  background:radial-gradient(38% 48% at 80% 16%,rgba(120,72,150,.15),transparent 72%),radial-gradient(36% 44% at 16% 92%,rgba(60,86,150,.10),transparent 72%);
  filter:blur(24px);animation:auroraDrift 20s ease-in-out infinite alternate}
@keyframes auroraDrift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(2.5%,-2.5%,0) scale(1.07)}}
.hero.short{min-height:clamp(420px,58vh,600px)}
/* tikros nuotraukos fonas */
.hero-bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;transform-origin:center;animation:kenburns 22s var(--ease) infinite alternate}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.1)}}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:
  radial-gradient(ellipse 46% 60% at 78% 46%,rgba(10,5,18,.5),transparent 75%),
  linear-gradient(78deg,rgba(15,7,24,.9) 0%,rgba(15,7,24,.62) 44%,rgba(15,7,24,.3) 100%),
  linear-gradient(180deg,rgba(15,7,24,.5),transparent 32%,transparent 58%,rgba(15,7,24,.82))}
.hero.short .hero-veil{background:linear-gradient(78deg,rgba(15,7,24,.88) 0%,rgba(15,7,24,.6) 46%,rgba(15,7,24,.3) 100%),linear-gradient(180deg,rgba(15,7,24,.55),transparent 40%,rgba(15,7,24,.78))}
#bokeh{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.hero::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at 50% 130%,transparent 52%,rgba(10,5,18,.55))}
.hero .wrap{position:relative;z-index:2;padding-top:calc(var(--nav-h) + 2rem);padding-bottom:3.2rem;width:100%}
.stats{margin-top:1.6rem}
/* Pirmai sekcijai po tamsaus hero — daugiau kvėpavimo viršuje */
.hero + section, .hero + .section-tint, header.hero + section{padding-top:clamp(2.8rem,5vw,4rem)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2.4rem;align-items:center}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;text-align:center}}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#e8d9ef;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);padding:.45rem .95rem;border-radius:30px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
h1{font-family:var(--font-display);font-size:clamp(2.5rem,6vw,4.5rem);font-weight:700;line-height:1.06;letter-spacing:-.01em;margin:1.3rem 0 1.15rem;text-wrap:balance}
.hero p.sub{font-size:clamp(1.02rem,2.2vw,1.22rem);color:#ded4ea;max-width:54ch;line-height:1.55;margin-bottom:1.7rem;text-shadow:0 1px 12px rgba(10,5,18,.5)}
@media(max-width:880px){.hero p.sub{margin-left:auto;margin-right:auto}}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap;margin-bottom:1.9rem}
@media(max-width:880px){.hero-cta{justify-content:center}}
.stats{display:flex;gap:clamp(1.3rem,4vw,2.2rem);flex-wrap:wrap}
@media(max-width:880px){.stats{justify-content:center}}
.stat b{display:block;font-size:clamp(1.6rem,3.4vw,2rem);font-weight:800;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}
.stat span{font-size:.8rem;color:#b9a9cc;letter-spacing:.05em;text-transform:uppercase;font-weight:600}
.hero-credit{position:absolute;right:1.1rem;bottom:.85rem;z-index:2;font-size:.72rem;letter-spacing:.06em;color:rgba(255,255,255,.45)}

/* ── 4. OBJEKTYVAS + VDU BANGA (hero vizualai — palikti) ────────────────── */
.lens-wrap{display:flex;justify-content:center;align-items:center;position:relative}
.lens-wrap::before{content:'';position:absolute;width:135%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(10,5,18,.6),rgba(10,5,18,.3) 52%,transparent 72%);
  filter:blur(8px);pointer-events:none}
@media(max-width:880px){.lens-wrap{margin-top:1rem}}
.lens{position:relative;width:min(360px,70vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 38% 32%,#4a3b6e,#150d28 70%);box-shadow:0 44px 100px -22px rgba(236,72,153,.5),inset 0 0 0 2px rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.lens::before{content:'';position:absolute;inset:-3px;border-radius:50%;padding:3px;background:conic-gradient(from 0deg,rgba(255,255,255,.04),rgba(255,255,255,.28),rgba(255,255,255,.05),rgba(255,255,255,.22),rgba(255,255,255,.04));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spin 14s linear infinite;opacity:.9}
@keyframes spin{to{transform:rotate(360deg)}}
.lens .ring{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.12)}
.lens .r1{inset:9%}.lens .r2{inset:20%;border-color:rgba(255,255,255,.18)}.lens .r3{inset:31%}
.iris{position:relative;width:46%;height:46%;border-radius:50%;background:radial-gradient(circle at 40% 35%,#241543,#070310 75%);box-shadow:inset 0 0 30px rgba(0,0,0,.9),0 0 0 6px rgba(255,255,255,.04)}
.iris .blade{position:absolute;inset:0;animation:spin 26s linear infinite}
.iris .blade i{position:absolute;top:50%;left:50%;width:54%;height:1px;background:linear-gradient(90deg,transparent,rgba(200,140,220,.55));transform-origin:left center}
.iris .glint{position:absolute;top:18%;left:22%;width:30%;height:18%;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.6),transparent 70%);filter:blur(2px)}
.vdu-mark{display:flex;justify-content:center;align-items:center}
.vdu-svg{width:min(340px,68vw);height:auto;overflow:visible;filter:drop-shadow(0 28px 56px rgba(130,40,110,.45))}

/* ── 5. MYGTUKAI ────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;cursor:pointer;border:none;border-radius:10px;font-weight:600;font-size:.9688rem;letter-spacing:0;text-decoration:none;transition:transform .2s var(--ease),box-shadow .22s var(--ease),background .22s;padding:.92rem 1.7rem;font-family:inherit;-webkit-tap-highlight-color:transparent}
.btn:active{transition:transform .12s var(--spring)}
.btn:active{transform:scale(.96);transition-duration:.08s}
.btn-primary{color:#fff;background:var(--vdu-maroon);box-shadow:none}
.btn-primary:hover{transform:translateY(-2px);background:var(--maroon-d);box-shadow:0 16px 34px -10px rgba(37,99,235,.55),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-glass{color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);-webkit-backdrop-filter:blur(14px) saturate(1.4);backdrop-filter:blur(14px) saturate(1.4)}
.btn-glass:hover{background:rgba(255,255,255,.2);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid #b9c4d6}
.btn-ghost:hover{background:#d6e4fb;transform:translateY(-2px)}
.btn-full{width:100%}
.btn-lg{padding:1.12rem 2.4rem;font-size:1rem;border-radius:980px}

/* ── 6. SEKCIJOS, TIPOGRAFIKA, REVEAL ───────────────────────────────────── */
section.block,.section{padding-block:clamp(2.3rem,4.2vw,3.5rem)}
.section-tint{background:linear-gradient(180deg,var(--bg) 0%,#dce8f9 12%,#dce8f9 88%,var(--bg) 100%)}
.kicker{font-family:var(--font-display);text-align:center;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);width:fit-content;margin:0 auto}
h2,.h2{font-family:var(--font-display);text-align:center;font-size:clamp(2rem,4.9vw,3.35rem);font-weight:700;letter-spacing:-.005em;margin:.7rem auto;line-height:1.1;text-wrap:balance}
.lead{text-align:center;color:var(--muted);font-size:clamp(1.04rem,2vw,1.18rem);max-width:62ch;margin:.2rem auto 2rem;line-height:1.6;text-wrap:pretty}
@media(max-width:600px){h1{letter-spacing:-.025em}h2,.h2{letter-spacing:-.02em}}
/* reveal — kartu su site.js IntersectionObserver */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
html.js .reveal.rl{transform:translateX(-28px)}
html.js .reveal.rr{transform:translateX(28px)}
html.js .reveal.rz{transform:scale(.96)}
html.js .reveal.in{opacity:1;transform:none}
.d1{transition-delay:.05s}.d2{transition-delay:.1s}.d3{transition-delay:.15s}.d4{transition-delay:.2s}.d5{transition-delay:.25s}.d6{transition-delay:.3s}
@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none}}

/* ── 7. KORTELĖS: card / glass ──────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:1.8rem;box-shadow:var(--shadow-s),var(--hl);margin:1rem 0}
.glass{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-l);padding:1.6rem;-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);box-shadow:0 24px 56px -24px rgba(0,0,0,.45);color:#fff}
.glass-light{background:rgba(255,255,255,.66);border:1px solid rgba(255,255,255,.85);border-radius:var(--r-l);padding:1.6rem;-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);box-shadow:var(--shadow-m);color:var(--ink)}

/* ── 8. DALYKŲ KORTELĖS (.subjects/.subj) ───────────────────────────────── */
.steam-strip{display:flex;justify-content:center;gap:.45rem;margin:.9rem auto 1.2rem}
.subj-art{position:relative;height:122px;border-radius:12px;margin:.2rem 0 1.05rem;overflow:hidden;background:linear-gradient(135deg,var(--cl) 0%,#fff 88%)}
.subj-art svg,.subj-art img{position:absolute;inset:0;width:100%;height:100%;transition:transform .35s var(--ease)}
.subj-art img{object-fit:cover}
.subj:hover .subj-art svg,.subj:hover .subj-art img{transform:scale(1.04)}
.subj-art svg{transition:transform .5s var(--ease)}
.steam-strip .L{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;color:#fff;font-family:var(--font-display);font-weight:800;font-size:1rem;box-shadow:0 6px 14px -6px rgba(0,0,0,.35)}
.subjects{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
@media(max-width:900px){.subjects{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.subjects{grid-template-columns:1fr}}
.subj{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:1.7rem;box-shadow:var(--shadow-s),var(--hl);overflow:hidden;text-decoration:none;color:inherit;transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s}
.subj:hover{transform:translateY(-6px);border-color:#c7c7cc;box-shadow:var(--shadow-m),var(--hl)}
.subj::before{content:'';position:absolute;inset:0 0 auto 0;height:6px;background:linear-gradient(90deg,var(--c),var(--c2))}
.subj .ic{width:62px;height:62px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.875rem;background:linear-gradient(135deg,var(--cl),#fff);box-shadow:inset 0 0 0 1px rgba(0,0,0,.04);margin-bottom:1rem;transition:transform .42s var(--spring)}
.subj:hover .ic{transform:translateY(-3px) scale(1.06)}
.subj h2,.subj h3{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:.15rem;letter-spacing:-.015em}
.subj .game{font-size:.8rem;font-weight:700;color:color-mix(in srgb,var(--c) 72%,#13182a);margin-bottom:.5rem}
.subj p{color:var(--muted);font-size:.875rem;line-height:1.55;flex:1}
.subj .go{margin-top:1.1rem;display:inline-flex;align-items:center;gap:.4rem;font-weight:800;color:var(--vdu-maroon);font-size:1rem;transition:gap .25s}
.subj:hover .go{gap:.7rem}
.subj.soon{opacity:.95}
.subj.soon::after,.subj.live::after{display:none}
.tag-soon{position:absolute;top:1.1rem;right:1.1rem;background:#fef3c7;color:#a16207;border:1px solid #fde68a;font-size:.72rem;font-weight:800;letter-spacing:.04em;padding:.25rem .6rem;border-radius:16px;text-transform:uppercase}
.steam-l{position:absolute;top:1rem;right:1.1rem;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:var(--c-txt);background:#fff;border:1px solid #d3dcea}

/* ── 9. TEMŲ/MODULIŲ KORTELĖS (.grid/.mod) ──────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(236px,1fr));gap:1.1rem}
.mod{position:relative;background:var(--surface);border:1px solid #d9e1ee;border-radius:var(--r-m);padding:1.35rem 1.45rem;box-shadow:var(--shadow-s);overflow:hidden}
.mod:hover{transform:translateY(-4px);box-shadow:var(--shadow-m),var(--hl)}
.mod::after{content:'';position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--c),var(--c2))}
.mod .ic{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.375rem;background:var(--chip,#eef2f9);margin-bottom:.7rem}
.mod .num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid #c4cede;border-radius:50%;font-weight:700;font-size:.8rem;color:var(--ink-2);margin-bottom:.6rem;font-variant-numeric:tabular-nums}
.mod h3{font-family:var(--font-display);font-size:1rem;font-weight:700;margin-bottom:.3rem;letter-spacing:-.01em}
.mod p{color:var(--ink-2);font-size:.9375rem;line-height:1.55}

/* ── 10. ŽINGSNIAI ──────────────────────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:1.8rem 1.5rem;text-align:center;box-shadow:var(--shadow-s),var(--hl);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-m),var(--hl)}
.step .n{width:34px;height:34px;margin:0 auto 1rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem;color:var(--vdu-maroon);background:transparent;border:1.5px solid currentColor;box-shadow:none}
.step:nth-child(2) .n{color:var(--vdu-blue)}
.step:nth-child(3) .n{color:var(--vdu-green)}
.step h3{font-family:var(--font-display);font-weight:700;margin-bottom:.4rem;font-size:1.125rem;letter-spacing:-.01em}
.step p{color:var(--muted);font-size:.875rem;line-height:1.55}

/* ── 11. NUOTRAUKŲ GALERIJA / SPLIT ─────────────────────────────────────── */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}
.photo-card{position:relative;border-radius:var(--r-m);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-s);border:1px solid var(--line)}
.photo-card img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.photo-card:hover img{transform:scale(1.07)}
.photo-card figcaption{position:absolute;inset:auto 0 0 0;padding:2.2rem 1.1rem .9rem;background:linear-gradient(transparent,rgba(13,6,22,.82));color:#fff;font-weight:700;font-size:.875rem;letter-spacing:.01em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3rem);align-items:center}
@media(max-width:840px){.split{grid-template-columns:1fr}}
.split .media{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-l);aspect-ratio:4/3}
.split .media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.split .media:hover img{transform:scale(1.05)}
.split h2,.split .h2{text-align:left;margin:.55rem 0}
.split .kicker{text-align:left;margin:0}
.split .lead{text-align:left;margin:0 0 1.2rem;max-width:none}

/* ── 12. FEATURE (tamsi juosta su stiklu) ───────────────────────────────── */
.feature{position:relative;background:linear-gradient(155deg,var(--night-2),var(--night) 60%,var(--night-3));border-radius:var(--r-xl);color:#fff;padding:clamp(2.1rem,5vw,3.2rem);display:grid;grid-template-columns:1fr 1fr;gap:2.4rem;align-items:center;overflow:hidden;border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow-l),inset 0 1px 0 rgba(255,255,255,.08)}
.feature::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 420px at 85% -10%,rgba(236,72,153,.3),transparent 60%),radial-gradient(600px 400px at -5% 110%,rgba(14,165,233,.24),transparent 55%)}
.feature>*{position:relative}
@media(max-width:840px){.feature{grid-template-columns:1fr}}
.feature h2,.feature .h2{text-align:left;color:#fff;margin:0 0 .7rem}
.feature .kicker{text-align:left;margin:0 0 .3rem}
.feature .lead{text-align:left;margin:0 0 1.4rem;color:#cbbedd;max-width:none}
.feat-list{list-style:none;display:grid;gap:.75rem}
.feat-list li{display:flex;gap:.65rem;align-items:flex-start;color:#e6dcf2;font-size:1rem;line-height:1.45}
.feat-list .ck{flex:none;width:24px;height:24px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--vdu-blue),var(--vdu-green));font-size:.72rem;font-weight:900;margin-top:.1rem}
.mock{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:var(--r-m);padding:1.1rem;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.mock .mrow{display:flex;align-items:center;gap:.6rem;padding:.6rem .7rem;border-radius:11px;background:rgba(255,255,255,.05);margin-bottom:.5rem}
.mock .av{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--vdu-blue),var(--vdu-purple));flex:none}
.mock .bar{flex:1;height:8px;border-radius:5px;background:rgba(255,255,255,.12);overflow:hidden}
.mock .bar i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--vdu-blue),var(--vdu-green))}
.mock .st{font-size:.8rem;color:#ffd76a;font-weight:800;white-space:nowrap}

/* ── 13. CTA BANNER ─────────────────────────────────────────────────────── */
.cta-banner{background:#131c30;color:#fff;border-radius:var(--r-l);padding:2.6rem 2rem;text-align:center}
.cta-banner::after{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(620px 340px at 78% -25%,rgba(120,70,140,.22),transparent 62%)}
.cta-banner>*{position:relative;z-index:1}
.cta-banner h2,.cta-banner .h2{color:#fff;margin-top:0}
.cta-banner .lead{color:rgba(255,255,255,.85)}
.cta-banner .btn-primary{background:#fff;color:var(--vdu-maroon);box-shadow:0 14px 34px rgba(0,0,0,.3)}
.cta-banner .btn-primary:hover{box-shadow:0 22px 48px rgba(0,0,0,.38)}

/* ── 14. PROSE + DUK ────────────────────────────────────────────────────── */
.prose{max-width:68ch;margin:0 auto;color:var(--ink-2)}
.prose h2,.prose .h2{text-align:left;font-size:1.5rem;margin:2.1rem 0 .6rem}
.prose p{margin:.7rem 0;font-size:1rem;line-height:1.65}
.prose ul{margin:.6rem 0 .6rem 1.2rem}
.prose li{margin:.4rem 0;line-height:1.65}
.prose a{color:var(--vdu-maroon);font-weight:600}
.faq{max-width:760px;margin:0 auto;display:grid;gap:.8rem}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow-s);overflow:hidden;transition:box-shadow .3s}
.faq details[open]{box-shadow:var(--shadow-m)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 1.3rem;font-weight:700;font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary:focus-visible{outline-offset:-3px;box-shadow:inset 0 0 0 3px var(--vdu-maroon);border-radius:var(--r-m)}
.faq summary::after{content:'+';flex:none;width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:var(--bg-2);color:var(--vdu-maroon);font-weight:800;font-size:1.125rem;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 1.3rem 1.2rem;color:var(--muted);line-height:1.65;font-size:1rem}
.faq .a a{color:var(--vdu-maroon);font-weight:600}

/* ── 15. LOGIN ──────────────────────────────────────────────────────────── */
.login-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:1.2rem;max-width:900px;margin:0 auto}
@media(max-width:720px){.login-grid{grid-template-columns:1fr}}
.lcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:2rem;box-shadow:var(--shadow-m);display:flex;flex-direction:column;position:relative;overflow:hidden}
.lcard::before{content:'';position:absolute;inset:0 0 auto 0;height:4px;background:var(--vdu-maroon);opacity:.85}
.login-grid{max-width:920px;margin:1.1rem auto 0}
.lcard{padding:1.3rem 1.45rem;box-shadow:var(--shadow-s),var(--hl)}
.lcard h3{font-size:1.125rem;margin:.1rem 0 .25rem}
.lcard p{font-size:.875rem;color:var(--muted);margin:.15rem 0 .8rem}
.lcard .tag{font-size:.625rem;margin-bottom:.15rem}
.lcard form{display:flex;gap:.55rem;flex-wrap:wrap}
.lcard form input{flex:1 1 150px;min-width:0;margin:0}
.lcard form .btn{flex:0 0 auto;width:auto;padding:.7rem 1.3rem}
.lcard .hint{font-size:.72rem;margin-top:.5rem;text-align:left}
#resume-banner{padding:.65rem 1rem!important;border-radius:12px!important}
#resume-banner #resume-text{font-size:.875rem!important}
.lcard .tag{display:inline-flex;align-items:center;gap:.45rem;font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--vdu-maroon);margin-bottom:.5rem}
.lcard h3{font-family:var(--font-display);font-size:1.5rem;font-weight:700;margin-bottom:.35rem;letter-spacing:-.015em}
.lcard p{color:var(--muted);font-size:1rem;line-height:1.6;margin-bottom:1.2rem}
.lcard .grow{flex:1}
input{width:100%;padding:1rem;font-size:1.25rem;letter-spacing:.14em;text-align:center;text-transform:uppercase;font-family:'SF Mono',ui-monospace,monospace;background:#eef4ff;border:2px solid var(--line);border-radius:16px;color:var(--ink);outline:none;margin-bottom:.9rem;transition:border-color .2s,box-shadow .2s,background .2s}
input:focus{border-color:var(--vdu-maroon);box-shadow:0 0 0 5px rgba(37,99,235,.14);background:#fff}
/* Klaviatūros fokusas privalo likti matomas — ši taisyklė eina PO input:focus, kad jo nepermuštų */
input:focus-visible{border-color:var(--vdu-maroon);box-shadow:0 0 0 3px var(--bg),0 0 0 5px var(--vdu-maroon);background:#fff}
input::placeholder{color:#516580;letter-spacing:.1em}
.msg{margin-top:.8rem;font-size:.875rem;min-height:1.2rem;text-align:center}
.msg.error{color:var(--error)}.msg.ok{color:var(--success)}
.hint{margin-top:.9rem;font-size:.8rem;color:#544b66;text-align:center}
.admin-row{text-align:center;margin-top:.9rem}
.admin-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;color:#675f78;text-decoration:none;padding:.45rem .95rem;border-radius:30px;border:1px solid transparent;transition:.2s}
.admin-link:hover{color:var(--vdu-maroon);border-color:var(--line);background:var(--surface)}
.flow-note{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem .55rem;text-align:center;color:var(--muted);font-size:1rem;max-width:56ch;margin:1.4rem auto 0}

/* ── 16. FOOTER (sitemap tinklelis) ─────────────────────────────────────── */
footer,.footer{background:linear-gradient(180deg,var(--night) 0%,var(--night-3) 100%);color:#bcaecd;margin-top:clamp(2.5rem,7vw,4.5rem)}
footer .vdu-wave{margin:0}
footer .wrap{padding-top:clamp(2.6rem,6vw,4rem);padding-bottom:1.6rem}
.f-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:clamp(1.6rem,4vw,2.6rem);padding-bottom:2.4rem;border-bottom:1px solid rgba(255,255,255,.1)}
@media(max-width:1100px){.f-grid{grid-template-columns:repeat(4,1fr)}.f-brand{grid-column:1/-1}}
@media(max-width:860px){.f-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.f-grid{grid-template-columns:1fr}}
.f-brand p{margin-top:1rem;font-size:.875rem;line-height:1.65;color:#a393b6;max-width:300px}
.f-col h4{color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:.95rem}
.f-col a{display:block;text-decoration:none;color:#bcaecd;font-size:.875rem;padding:.28rem 0;transition:color .2s,transform .2s;width:fit-content}
/* Telefone poraštės nuorodos buvo 30 px aukščio ir BE TARPO tarp jų (išmatuota iPhone 390 px:
   13 nuorodų, tarpai 0 px). WCAG 2.2 aukščio minimumą praeidavo, bet nykščiu greta stovinčios
   nuorodos susilieja. Stalo poraštė nekinta — ten pelė tiksli ir 13 nuorodų per 44 px ištemptų
   poraštę be reikalo. 2026-09-20. */
@media (max-width:719px){
  .f-col a{min-height:44px;padding-block:.55rem;display:flex;align-items:center}
  /* 2026-09-20, antras matavimas: pirmą kartą pamatavau TIK `.f-col a` ir paskelbiau radinį
     uždarytu. Apatinė juosta turi savo selektorių ir liko 19 px — o joje guli „steam@vdu.lt"
     ir „+370 686 61332", t. y. tie du taikiniai, kuriuos mokytojas telefone spaudžia dažniausiai.
     Matuoti reikia VISAS `footer a`, ne vieną grupę. */
  .f-bottom-links a{min-height:44px;display:inline-flex;align-items:center}
}
.f-col a:hover{color:#fff;transform:translateX(3px)}
.f-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding-top:1.5rem;font-size:.8rem;color:#8d7da1}
.f-bottom a{color:#bcaecd;text-decoration:none}
.f-bottom a:hover{color:#fff}
.f-bottom-links{display:flex;gap:1.2rem;flex-wrap:wrap}
/* senas footer markup (suderinamumas) */
footer .ft{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
footer .fb{display:flex;align-items:center;gap:.55rem;font-weight:800;color:#fff;font-size:1rem}
footer .flinks{display:flex;gap:1.2rem;font-size:.875rem;flex-wrap:wrap}
footer .flinks a{text-decoration:none;color:#bcaecd}
footer .flinks a:hover{color:#fff}
footer small{display:block;text-align:center;margin-top:1.6rem;color:#8d7da1;font-size:.8rem;line-height:1.7}
footer b{color:#ded4ea}

/* ── Dropdown „Žaidimai" (STEAM) ── */
.nav-dd{position:relative}
.nav-dd-btn{display:flex;align-items:center;gap:.3rem;padding:.5rem .85rem;border-radius:9px;font-size:.875rem;font-weight:600;border:none;background:none;cursor:pointer;color:rgba(255,255,255,.85);font-family:inherit}
#nav.scroll .nav-dd-btn,#nav.solid .nav-dd-btn{color:var(--muted)}
.nav-dd-btn:hover{background:rgba(255,255,255,.14);color:#fff}
#nav.scroll .nav-dd-btn:hover,#nav.solid .nav-dd-btn:hover{background:#eef3fc;color:var(--ink)}
#nav.scroll .nav-dd-btn.active,#nav.solid .nav-dd-btn.active{color:var(--ink);font-weight:800}
.dd-car{font-size:.7em;transition:transform .2s}
.nav-dd.open .dd-car{transform:rotate(180deg)}
.nav-dd-menu{position:absolute;top:calc(100% + .55rem);left:50%;transform:translateX(-50%) translateY(6px);min-width:min(320px,calc(100vw - 1.5rem));background:#fff;border-radius:16px;box-shadow:0 18px 60px -12px rgba(16,32,64,.38);padding:.5rem;opacity:0;visibility:hidden;transition:.18s;z-index:60}
.nav-dd.open .nav-dd-menu,.nav-dd:hover .nav-dd-menu,.nav-dd:focus-within .nav-dd-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dd-menu a{display:flex!important;align-items:center;gap:.7rem;padding:.55rem .7rem!important;border-radius:11px;color:var(--ink)!important;font-weight:600;text-decoration:none}
.nav-dd-menu a:hover{background:#f2f6fd!important;color:var(--ink)!important}
.nav-dd-menu .sl{width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;color:#fff;background:var(--c,#64748b);flex-shrink:0;box-shadow:0 6px 14px -4px rgba(16,32,64,.35)}
.nav-dd-menu b{display:block;font-size:.875rem;line-height:1.25}
.nav-dd-menu small{display:block;font-size:.72rem;color:var(--muted);font-weight:600}
.nav-dd-menu a.live small{color:#15803d}
@media(max-width:1080px){
  .nav-dd{width:100%}
  .nav-dd-btn{width:100%;justify-content:space-between;font-size:1rem;padding:.7rem .85rem}
  .nav-dd-menu{position:static;transform:none;min-width:0;box-shadow:none;border:1px solid var(--line);opacity:1;visibility:hidden;display:none;margin:.2rem 0 .4rem}
  .nav-dd.open .nav-dd-menu{display:block;visibility:visible}
}

/* ── Prisijungusio vartotojo lustas nav'e ── */
.nav-user{display:flex;align-items:center;gap:.35rem;margin-left:.35rem}
.nu-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.42rem .8rem;border-radius:999px;font-size:.8rem;font-weight:700;background:rgba(255,255,255,.16);color:#fff;text-decoration:none;white-space:nowrap}
#nav.scroll .nu-chip,#nav.solid .nu-chip{background:#eef3fc;color:var(--ink)}
.nu-out{border:none;background:none;cursor:pointer;font-family:inherit;font-size:.8rem;font-weight:700;color:rgba(255,255,255,.75);padding:.42rem .5rem;border-radius:9px}
.nu-out:hover{background:rgba(255,255,255,.14);color:#fff}
#nav.scroll .nu-out,#nav.solid .nu-out{color:var(--muted)}
#nav.scroll .nu-out:hover,#nav.solid .nu-out:hover{background:#fde8e8;color:#b91c1c}
@media(max-width:1080px){ .nav-user{width:100%;justify-content:space-between;margin:.2rem 0 0} }

/* ── Paskyros modalas ── */
.nu-chip{cursor:pointer;border:none;font-family:inherit}
#acc-back{position:fixed;inset:0;z-index:200;background:rgba(10,16,30,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:1rem}
.acc-card{position:relative;background:#fff;border-radius:16px;box-shadow:0 30px 90px -20px rgba(0,0,0,.5);padding:1.6rem 1.7rem;width:100%;max-width:360px;text-align:center;animation:accIn .22s ease}
@keyframes accIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.acc-x{position:absolute;top:.7rem;right:.8rem;border:none;background:#f1f5f9;color:#475569;width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:.875rem}
.acc-x:hover{background:#fde8e8;color:#b91c1c}
.acc-ava{width:64px;height:64px;border-radius:50%;margin:0 auto .9rem;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.625rem;color:#fff;background:linear-gradient(135deg,var(--vdu-maroon),var(--vdu-purple))}
.acc-title{font-weight:800;font-size:1.125rem;margin-bottom:.4rem}
.acc-zones{display:flex;flex-direction:column;gap:.5rem;margin:.9rem 0 .2rem}
.acc-zone{display:flex;align-items:center;gap:.5rem;padding:.7rem .9rem;border-radius:12px;background:rgba(37,99,235,.08);color:var(--vdu-maroon);font-weight:700;text-decoration:none;font-size:1rem}
.acc-zone:hover{background:rgba(37,99,235,.15)}
.acc-lbl{display:block;text-align:left;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:.8rem 0 .3rem}
.acc-row{display:flex;gap:.45rem;align-items:center}
.acc-row input{flex:1;padding:.55rem .7rem;border:1.5px solid var(--line);border-radius:10px;font-size:1rem;font-family:inherit;font-weight:600}
.acc-row input:focus{outline:none;border-color:var(--vdu-blue)}
.acc-row button{border:none;border-radius:10px;padding:.55rem .8rem;cursor:pointer;font-size:1rem;background:#eef3fc;color:var(--ink)}
.acc-row button:hover{background:#dbe7f8}
.acc-code{flex:1;text-align:left;font-size:.875rem;background:#f6f9fe;border:1.5px dashed var(--line);border-radius:10px;padding:.55rem .7rem;letter-spacing:.5px}
.acc-hint{text-align:left;font-size:.72rem;color:var(--muted);margin-top:.3rem}
.acc-msg{min-height:1rem;font-size:.8rem;font-weight:700;text-align:left;margin-top:.25rem}
.acc-msg.ok{color:#15803d}.acc-msg.err{color:#b91c1c}
.acc-stats{display:flex;gap:.7rem;margin:1rem 0 .2rem}
.acc-stats>div{flex:1;background:#f6f9fe;border-radius:12px;padding:.65rem}
.acc-stats b{display:block;font-size:1.125rem;font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}
.acc-stats span{font-size:.72rem;color:var(--muted);font-weight:700}
.acc-actions{display:flex;gap:.55rem;margin-top:1.1rem}
.acc-play{flex:1;text-decoration:none;background:linear-gradient(180deg,var(--blue-l),var(--blue));color:#fff;font-weight:800;padding:.7rem;border-radius:12px;font-size:.875rem}
.acc-out{border:none;background:#f1f5f9;color:#b91c1c;font-weight:700;padding:.7rem .9rem;border-radius:12px;cursor:pointer;font-family:inherit;font-size:.875rem}
.acc-out:hover{background:#fde8e8}

/* ── Premium: spotlight hover — subtilus švytėjimas seka pelę (Linear/Vercel) ── */
.subj,.mod,.card,.step{background-color:var(--surface);background-image:radial-gradient(420px circle at var(--mx,-300px) var(--my,-300px),color-mix(in srgb,var(--c,var(--vdu-maroon)) 13%,transparent),transparent 45%)}

/* ── Premium: rafinuotas plonas scrollbar (Apple paletė) ── */
html{scrollbar-width:thin;scrollbar-color:#c4c4c9 transparent}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#c4c4c9;border-radius:99px;border:3px solid var(--bg);background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:#a6a6ac;background-clip:padding-box}

/* ── Premium: vos juntamas grūdas (anti-banding — premium tamsūs UI visada turi) ── */
body::after{content:'';position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.025;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='gr'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23gr)'/%3E%3C/svg%3E")}
@media(prefers-reduced-motion:reduce){body::after{display:none}}


/* ── Premium: vientisos line-ikonos vietoj emoji (paveldi kortelės --c spalvą) ── */
.ic svg{width:34px;height:34px;display:block}
.mod .ic svg{width:30px;height:30px}
.subj .ic,.mod .ic{color:var(--c-txt)}


/* ── Prisijungimo rolės pasirinkimas (modalas) ── */
.lc-back{position:fixed;inset:0;z-index:300;background:rgba(13,8,18,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:1.2rem}
.lc-card{background:var(--surface);border-radius:16px;box-shadow:0 40px 100px -30px rgba(30,58,138,.55),var(--hl);width:100%;max-width:430px;padding:1.6rem 1.5rem 1.3rem;position:relative;animation:lcPop .26s cubic-bezier(.34,1.4,.64,1)}
@keyframes lcPop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.lc-x{position:absolute;top:.85rem;right:.95rem;width:32px;height:32px;border:none;border-radius:50%;background:var(--bg-2);color:var(--muted);font-size:1.125rem;cursor:pointer;line-height:1}
.lc-x:hover{background:#ececf0;color:var(--ink)}
.lc-h{font-family:var(--font-display);font-size:1.5rem;font-weight:700;letter-spacing:-.02em}
.lc-sub{color:var(--muted);font-size:.875rem;margin:.1rem 0 1.1rem}
.lc-opt{display:flex;align-items:center;gap:.9rem;padding:.85rem .95rem;border:1px solid var(--line);border-radius:15px;text-decoration:none;color:inherit;margin-bottom:.6rem;background:var(--surface);transition:border-color .2s,transform .2s,box-shadow .2s}
.lc-opt:hover{border-color:color-mix(in srgb,var(--c) 55%,var(--line));transform:translateY(-2px);box-shadow:0 14px 30px -16px color-mix(in srgb,var(--c) 50%,transparent)}
.lc-opt .lc-ic{flex:none;width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:var(--c);background:color-mix(in srgb,var(--c) 12%,#fff);border:1px solid color-mix(in srgb,var(--c) 22%,transparent)}
.lc-opt .lc-tx{flex:1;min-width:0}
.lc-opt b{display:block;font-size:1rem;font-weight:700;letter-spacing:-.01em}
.lc-opt small{display:block;font-size:.8rem;color:var(--muted);line-height:1.35;font-weight:400}
.lc-opt .lc-arr{flex:none;color:var(--c-txt);font-weight:700;font-size:1.125rem;transition:transform .2s}
.lc-opt:hover .lc-arr{transform:translateX(3px)}
@media(prefers-reduced-motion:reduce){.lc-card{animation:none}.lc-opt{transition:none}}
.lc-two{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.lc-two .lc-col{flex-direction:column;align-items:flex-start;text-align:left;margin-bottom:0;gap:.55rem}
@media(max-width:420px){.lc-two{grid-template-columns:1fr}}
.lc-backbtn{border:none;background:none;color:var(--muted);font-weight:700;font-size:.875rem;cursor:pointer;padding:0 .1rem .6rem;margin:0}
.lc-backbtn:hover{color:var(--ink)}


/* ── Premium: animuotas gradiento pabraukimas po antrašte (atsiranda pasirodžius) ── */
.uline{/* akademinis: be dekoratyvinio pabraukimo */}

.reveal.in 
@media(prefers-reduced-motion:reduce){}


/* ── Premium #4: judesys — fokuso žiedas tamsiame fone + kortelių paspaudimo atsakas ── */
.hero :focus-visible,.feature :focus-visible,.cta-banner :focus-visible{box-shadow:0 0 0 3px rgba(0,0,0,.45),0 0 0 5px #fff}
.subj:active,.mod:active,.step:active{transform:scale(.985)}
@media(prefers-reduced-motion:reduce){.btn,.subj .ic{transition:none}}


/* ── Premium #4: dalykų hero motyvai (vietoj bendro objektyvo) ── */
.hero-motif{display:flex;justify-content:center;align-items:center;position:relative}
.hero-motif svg{width:min(360px,74vw);height:auto;overflow:visible;animation:floaty 6s ease-in-out infinite;filter:drop-shadow(0 24px 56px color-mix(in srgb,var(--c,#2563eb) 38%,transparent))}
.hm-ring{animation:spin 60s linear infinite;transform-origin:center}
@media(prefers-reduced-motion:reduce){.hero-motif svg,.hm-ring{animation:none}}

/* ── Hero pasitikėjimo eilutė + „Kaip veikia" 2 takeliai (mokiniui / mokytojui) ── */
.hero-cta{margin-bottom:1rem}
.hero-note{margin:0 0 1.7rem;font-size:.875rem;font-weight:600;color:rgba(255,255,255,.85);max-width:34rem;line-height:1.5}
@media(max-width:880px){.hero-note{margin-left:auto;margin-right:auto}}
.kv-tracks{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,3vw,1.8rem);margin-top:1.6rem;text-align:left}
@media(max-width:760px){.kv-tracks{grid-template-columns:1fr}}
.kv-track{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(1.2rem,3vw,1.7rem)}
.kv-head{display:inline-block;font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--c,#2079c0);padding:.34rem .8rem;border-radius:999px;margin-bottom:1.1rem}
.kv-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1rem}
.kv-steps li{display:flex;gap:.85rem;align-items:flex-start}
.kv-steps .tn{flex:none;width:30px;height:30px;border-radius:50%;background:var(--c,#2079c0);color:#fff;font-weight:800;display:grid;place-items:center;font-size:1rem}
.kv-steps b{display:block;font-size:1rem;margin-bottom:.15rem}
.kv-steps p{color:var(--muted);font-size:.875rem;line-height:1.45;margin:0}
/* ── Žaidimų kortelių statuso ženklai (BETA / PILNA) + footer saugumo eilutė ── */
.subj .st-pill{display:inline-block;font-size:.625rem;font-weight:800;letter-spacing:.06em;padding:.13rem .45rem;border-radius:999px;vertical-align:.08em;margin-left:.25rem;background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c-txt);border:1px solid color-mix(in srgb,var(--c) 32%,transparent)}
.subj .st-pill.full{background:var(--vdu-maroon);color:#fff;border-color:transparent}
.f-safety{margin-top:1.5rem;padding:.75rem 1rem;border:1px solid rgba(255,255,255,.13);border-radius:11px;font-size:.875rem;color:#cdbfe0;display:flex;align-items:center;gap:.55rem;line-height:1.45}
.f-safety svg{flex:none;color:#9fd6b0}
/* ── Šablonai: komanda · atsiliepimai · naujienos ── */
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.3rem;margin-top:1rem}
.member{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l,18px);padding:1.5rem;text-align:center;box-shadow:var(--shadow-s),var(--hl)}
.member-photo{width:96px;height:96px;border-radius:50%;margin:0 auto .9rem;background:linear-gradient(135deg,color-mix(in srgb,var(--vdu-maroon) 18%,#fff),color-mix(in srgb,var(--vdu-blue) 18%,#fff));display:grid;place-items:center;color:var(--muted);font-size:.72rem;font-weight:700;border:1px solid var(--line);overflow:hidden}
.member-photo img{width:100%;height:100%;object-fit:cover}
.member h3{font-size:1.125rem;font-weight:800;margin-bottom:.1rem}
.member-role{font-size:.8rem;font-weight:700;color:var(--vdu-maroon);margin-bottom:.5rem}
.member p{font-size:.875rem;color:var(--muted);line-height:1.5;margin:0}
.quotes{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.3rem;margin-top:1rem;text-align:left}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l,18px);padding:1.6rem;box-shadow:var(--shadow-s),var(--hl);margin:0;position:relative}
.quote::before{content:'\201C';position:absolute;top:.1rem;left:1rem;font-size:3.4rem;line-height:1;color:color-mix(in srgb,var(--vdu-maroon) 26%,transparent);font-family:Georgia,serif}
.quote blockquote{margin:1.5rem 0 1rem;font-size:1rem;line-height:1.55}
.quote figcaption{display:flex;flex-direction:column;gap:.1rem}
.quote figcaption b{font-weight:800;font-size:.875rem}
.quote figcaption span{color:var(--muted);font-size:.8rem}
.news-list{display:flex;flex-direction:column;gap:1.1rem;max-width:720px;margin:1rem auto 0;text-align:left}
.news-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l,18px);padding:1.5rem 1.7rem;box-shadow:var(--shadow-s),var(--hl)}
.news-date{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-blue);margin-bottom:.4rem}
.news-item h3{font-size:1.25rem;font-weight:800;margin-bottom:.4rem}
.news-item p{color:var(--muted);font-size:1rem;line-height:1.55;margin:0}

/* ═══ Nav įrankiai: paieška + prieinamumas — „ghost" stilius kaip nav nuorodos ═══ */
.nav-ico{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:999px;background:transparent;color:rgba(255,255,255,.78);cursor:pointer;transition:background .2s,color .2s;flex:none;padding:0}
.nav-ico svg{width:18px;height:18px}
.nav-ico:hover{background:rgba(255,255,255,.13);color:#fff}
#nav.scroll .nav-ico,#nav.solid .nav-ico{color:var(--muted)}
#nav.scroll .nav-ico:hover,#nav.solid .nav-ico:hover{background:var(--bg-2);color:var(--ink)}
.nav-ico:focus-visible{outline:2px solid var(--vdu-blue);outline-offset:2px}
/* Mobiliame (burgerio) meniu ikonos be teksto atrodo kaip klaida — rodom su etiketėmis pilnu pločiu */
@media(max-width:1080px){
  #nav.open .nav-ico{width:100%;justify-content:flex-start;gap:.6rem;padding:.85rem 1rem;height:auto;background:var(--bg-2);border-radius:12px;color:var(--ink)}
  #nav.open .nav-ico::after{content:attr(aria-label);font-weight:600;font-size:1rem}
}

/* Prieinamumo skydelis */
.a11y-panel{position:fixed;top:calc(var(--nav-h) + 10px);right:14px;z-index:320;width:272px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 30px 70px -28px rgba(30,40,90,.5);padding:1rem}
.a11y-panel[hidden]{display:none}
.a11y-h{font-weight:800;font-size:1rem;margin-bottom:.6rem}
.a11y-row{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin:.5rem 0;font-weight:700;font-size:.875rem}
.a11y-fs button{border:1px solid var(--line);background:var(--bg-2);color:var(--ink);border-radius:8px;padding:.28rem .55rem;font-weight:800;cursor:pointer;margin-left:.25rem}
.a11y-fs button.on{background:var(--txt-blue);color:#fff;border-color:var(--txt-blue)}
.a11y-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;gap:.5rem;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:.55rem .7rem;margin:.4rem 0;cursor:pointer;font:inherit;font-weight:700;color:var(--ink)}
.a11y-toggle .sw{flex:none;width:36px;height:20px;border-radius:999px;background:#cbd5e1;position:relative;transition:background .2s}
.a11y-toggle .sw::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s}
.a11y-toggle[aria-pressed="true"] .sw{background:var(--vdu-green)}
.a11y-toggle[aria-pressed="true"] .sw::after{transform:translateX(16px)}
.a11y-reset{width:100%;margin-top:.5rem;border:none;background:var(--bg-2);border-radius:10px;padding:.55rem;font-weight:800;cursor:pointer;color:#3a4a63}

/* Prieinamumo režimai (taikoma <html>) — švelnūs, kad nelaužytų išdėstymo.
   Nav NIEKADA neskalauja ir nepabraukiama — jis lieka stabilus. */
html.a11y-fs1{font-size:106%}
html.a11y-fs2{font-size:115%}
html.a11y-fs1 .nav-links a,html.a11y-fs2 .nav-links a{font-size:13.5px}
html.a11y-fs1 nav .brand span,html.a11y-fs2 nav .brand span{font-size:14px}
html.a11y-fs1 .nav-cta,html.a11y-fs2 .nav-cta{font-size:13.5px!important}
/* Didesnis kontrastas: šviesiame fone tekstas tamsinamas, TAMSIAME — šviesinamas */
html.a11y-contrast{--muted:#33415a}
html.a11y-contrast .sub,html.a11y-contrast p,html.a11y-contrast li,html.a11y-contrast .lead{color:#1c2740}
html.a11y-contrast :is(.hero,.photo-band,.cta-banner,footer) :is(p,.sub,.lead,li,.hero-note,.eyebrow,.stat span){color:#f2f6ff}
/* Modalo kortelė BALTA — kontrasto režime tekstas joje tamsinamas, ne šviesinamas */
html.a11y-contrast .tmodal .tmodal-bio{color:#111c33}
html.a11y-contrast :is(.hero,.photo-band,.cta-banner,footer) a:not(.btn):not(.nav-cta){color:#fff}
html.a11y-contrast footer,html.a11y-contrast footer a{color:#f2f6ff}
html.a11y-contrast .glass p{color:#f2f6ff}
html.a11y-links a:not(.btn):not(.nav-cta):not(.nav-ico){text-decoration:underline!important}
html.a11y-links nav a:not(.btn):not(.nav-cta):not(.nav-ico),html.a11y-links .a11y-panel a:not(.btn):not(.nav-cta):not(.nav-ico){text-decoration:none!important}
html.a11y-motion *,html.a11y-motion *::before,html.a11y-motion *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}

/* Paieškos perdanga */
.search-back{position:fixed;inset:0;z-index:330;background:rgba(13,8,18,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-start;justify-content:center;padding:12vh 1rem 1rem}
.search-back[hidden]{display:none}
.search-box{width:100%;max-width:560px;background:var(--surface);border-radius:16px;box-shadow:0 40px 90px -30px rgba(30,40,90,.6);overflow:hidden}
.search-head{display:flex;align-items:center;background:var(--surface)}
.search-box input{width:100%;border:none;padding:1.1rem 1.2rem;font:inherit;font-size:1rem;outline:none;color:var(--ink);box-sizing:border-box;background:var(--surface)}
/* 16 px — kad iOS Safari, bakstelėjus lauką, nepritrauktų viso puslapio (auditas 2026-09-12) */
@media (max-width:760px){ .search-box input{font-size:16px} }
.search-close{flex:none;width:44px;height:44px;margin-right:.5rem;border:none;background:none;color:var(--muted);font-size:1.1rem;line-height:1;cursor:pointer;border-radius:10px}
.search-close:hover{background:var(--bg-2);color:var(--ink)}
.search-close:focus-visible{outline:2px solid var(--vdu-maroon,#9e1b50);outline-offset:2px}
.search-results{max-height:52vh;overflow:auto;border-top:1px solid var(--line)}
.search-results a{display:flex;justify-content:space-between;gap:1rem;padding:.72rem 1.2rem;text-decoration:none;color:var(--ink);font-weight:700;border-bottom:1px solid var(--line)}
.search-results a:last-child{border-bottom:none}
.search-results a:hover,.search-results a.sel{background:var(--bg-2)}
.search-results a small{color:var(--muted);font-weight:600}
.search-empty{padding:1rem 1.2rem;color:var(--muted)}

/* ═══ APPLE MOTION & ACCESS SLUOKSNIS (apple-design skill: §1 §12 §14 §15) ═══ */
/* §15 Tipografija: didelis tekstas — stipresnis neigiamas tracking */
h1{letter-spacing:-.02em}
h2,.h2{letter-spacing:-.012em}

/* §1 Atsakas: press feedback ANT PASPAUDIMO, akimirksniu (100ms), ne ant paleidimo */
.btn:active,.nav-cta:active,.lang-btn:active,.nav-ico:active,.nav-burger:active,
.subj:active,.nu-chip:active,.nu-out:active,.a11y-btn:active{
  transform:scale(.97)!important;
  transition:transform .1s ease-out!important;
}

/* §14 Permatomumo mažinimas: stiklas → matinis/vientisas */
@media (prefers-reduced-transparency: reduce){
  #nav.scroll,#nav.solid,#nav.open{background:#fff!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
  .chip,.eyebrow{background:rgba(22,16,36,.92)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
}

/* §14 Didesnis kontrastas: vientisi fonai + apibrėžti rėmeliai */
@media (prefers-contrast: more){
  #nav.scroll,#nav.solid{background:#fff!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;
    box-shadow:none!important;border-bottom:2px solid #1d1d1f}
  .chip,.eyebrow{background:rgba(10,6,20,.95)!important;border-color:#fff!important}
  .btn-glass{border:2px solid currentColor!important}
}


/* ═══════ GRAFIKOS PATOBULINIMAI (2026-08-07) ═══════ */
/* Žaidimų vitrina — iliustruotos kortelės su dalyko spalva */
.gstrip{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:.7rem;max-width:1040px;margin:0 auto 1.7rem}
.gcard{position:relative;display:flex;align-items:center;gap:.75rem;padding:.75rem .9rem;background:#fff;
  border:1px solid rgba(0,0,0,.07);border-radius:15px;text-decoration:none;overflow:hidden;
  box-shadow:0 1px 2px rgba(0,0,0,.04);transition:transform .22s cubic-bezier(.22,1,.36,1),box-shadow .22s,border-color .22s}
.gcard::before{content:'';position:absolute;inset:0 auto 0 0;width:3px;background:var(--c);opacity:.85}
.gcard::after{content:'';position:absolute;right:-30%;top:-60%;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--c) 26%,transparent),transparent 70%);opacity:0;transition:opacity .3s}
.gcard:hover{transform:translateY(-3px);box-shadow:0 10px 26px -12px color-mix(in srgb,var(--c) 55%,transparent);border-color:color-mix(in srgb,var(--c) 32%,transparent)}
.gcard:hover::after{opacity:1}
.gcard-ico{position:relative;z-index:1;width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:11px;
  background:color-mix(in srgb,var(--c) 12%,#fff);color:var(--c-txt);transition:transform .22s cubic-bezier(.22,1,.36,1)}
.gcard-ico svg{width:21px;height:21px}
.gcard:hover .gcard-ico{transform:scale(1.08) rotate(-4deg)}
.gcard-t{position:relative;z-index:1;display:flex;flex-direction:column;min-width:0}
.gcard-t b{font-size:.875rem;font-weight:700;color:#0f172a;letter-spacing:-.01em;line-height:1.2}
.gcard-t i{font-style:normal;font-size:.72rem;font-weight:600;color:var(--c-txt);opacity:1;letter-spacing:.02em}

/* Hero gyvatėlė — logotipo forma, spalvos teka (žr. index.html #gyvSvg) */
.vdu-svg{overflow:visible}

/* Statistikos skaitliukai */
.stat b{font-variant-numeric:tabular-nums}

/* Partnerių kortelės su gradientine juostele */
.partner-grid .pchip,.partner-grid a,.partner-grid span{position:relative;overflow:hidden}
.partner-grid .pchip::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:linear-gradient(90deg,#b0034a,#95509e,#0076be,#58ad66);opacity:.55}

/* Sekcijų „kicker" — gradientinė linija po tekstu */
.kicker{position:relative;padding-bottom:.35rem}
.kicker::after{content:'';position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:34px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,#b0034a,#95509e,#0076be)}


/* ── Sekcijų gylis: švelnus „auroros" atspindys logotipo spalvomis (be markup) ── */
section.block{position:relative;isolation:isolate}
section.block::before{content:'';position:absolute;z-index:-1;pointer-events:none;
  width:min(560px,60vw);height:min(560px,60vw);border-radius:50%;filter:blur(60px);opacity:.5;
  background:radial-gradient(circle,rgba(176,3,74,.12),transparent 62%)}
section.block:nth-of-type(odd)::before{top:-14%;right:-10%}
section.block:nth-of-type(even)::before{top:-10%;left:-12%;
  background:radial-gradient(circle,rgba(0,118,190,.13),transparent 62%)}
section.section-tint .block::before{background:radial-gradient(circle,rgba(149,80,158,.12),transparent 62%)}
@media(prefers-reduced-transparency:reduce){section.block::before{display:none}}

/* ── Kortelių pakylėjimas ir spalvota briauna (bendra visiems puslapiams) ── */
.vk,.st,.mrow,.card,.pcard{transition:transform .22s cubic-bezier(.22,1,.36,1),box-shadow .22s}
.vk:hover,.st:hover,.card:hover,.pcard:hover{transform:translateY(-3px);box-shadow:0 14px 34px -16px rgba(60,20,80,.35)}
.vk{position:relative;overflow:hidden}
.vk::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,#b0034a,#95509e,#0076be);opacity:.75}

/* ── Numeruoti žingsniai: gradientinis žiedas vietoj plokščio apskritimo ── */
/* .num perrašytas akademiškai — žr. .mod .num aukščiau */

/* ── Naujienų/renginių kortelės be nuotraukos: gradientinė vieta vietoj tuštumos ── */
.nw:not(:has(img))::before,.ev:not(:has(img))::before{content:'';display:block;height:4px;
  background:linear-gradient(90deg,#b0034a,#95509e,#0076be,#58ad66);border-radius:4px;margin-bottom:.8rem}


/* ── Partneriai: monograma + spalvota briauna (kai nėra logotipo) ── */
.partner-chip{display:inline-flex;align-items:center;gap:.6rem;position:relative;overflow:hidden}
.partner-chip:not(.su-logo){padding-left:.5rem}
.pmono{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:9px;
  font-size:.72rem;font-weight:800;letter-spacing:.02em;color:#fff;
  background:linear-gradient(135deg,var(--c),color-mix(in srgb,var(--c) 55%,#1d1d1f));
  box-shadow:0 4px 12px -6px color-mix(in srgb,var(--c) 80%,transparent)}
.pname{font-weight:650}
.partner-chip{transition:transform .2s cubic-bezier(.22,1,.36,1),box-shadow .2s,border-color .2s}
.partner-chip:hover{transform:translateY(-2px);box-shadow:0 10px 22px -12px rgba(60,20,80,.4)}

/* Mobilus hero (2026-08-22): žinutė ir kodas pirmame ekrane, mažiau tuštumos */
@media(max-width:640px){
  .hero{min-height:0;padding:calc(var(--nav-h,64px) + 1.2rem) 0 1.6rem}
  .hero h1{font-size:2.2rem;margin:.7rem 0 .6rem}
  .hero p.sub{font-size:.95rem;margin-bottom:1rem}
  .steam-mark-stage{width:min(240px,60vw);min-width:0}
  .vdu-mark{order:2;margin-top:1rem}
  .stats{margin-top:1rem}
}

/* Mygtukų sistema (2026-08-22): 3 tipai, vienodi matmenys */
.btn{min-height:46px;border-radius:10px}
.btn-lg{min-height:52px;border-radius:10px}

/* ── Nuotraukų juostos (2026-09-11): tikri žaidimų kadrai ir iliustracijos ── */
.fotostrip{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin:.6rem 0 0}
.fotostrip figure{margin:0;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.09);border:1px solid rgba(15,23,42,.06)}
.fotostrip img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .35s var(--ease,ease)}
.fotostrip figure:hover img{transform:scale(1.03)}
.fotostrip figcaption{padding:.55rem .8rem .65rem;font-size:.86rem;font-weight:650;line-height:1.3}
.fotostrip.siaura{max-width:760px;margin-inline:auto}
.foto-nota{margin:.85rem 0 0;font-size:.8rem;color:#64748b}
@media (max-width:560px){.fotostrip{grid-template-columns:1fr 1fr;gap:.6rem}.fotostrip figcaption{font-size:.76rem;padding:.45rem .6rem .55rem}}

/* ── BŪSENOS ŽYMĖ · beta (2026-09-17; palikta grąžinus ankstesnį stilių 09-18) ─────────────────────
   Maža tyli žymė ir viena eilutė platformos puslapiuose. Būsena — TIK /lib/zonos.js. */
.beta{display:inline-block;font-family:ui-monospace,'SFMono-Regular',Menlo,monospace;font-weight:500;
  font-size:.72rem;line-height:1.35;letter-spacing:.03em;text-transform:lowercase;color:var(--muted,#5b6b86);
  border:1px solid var(--line,rgba(20,35,58,.18));border-radius:4px;padding:0 .4em;vertical-align:.14em;white-space:nowrap}
.beta-juosta{background:var(--bg-2,#f4f6f8);border-bottom:1px solid var(--line,rgba(20,35,58,.12))}
.beta-juosta .wrap{display:flex;align-items:baseline;gap:.6rem;padding-block:.5rem;font-size:.9rem;color:var(--ink-2,#31405a)}
.beta-juosta .beta{flex:none}
.beta-juosta a{color:var(--ink,#16233a)}
.acc-zone .beta,.f-col h4 .beta,.door-kam .beta{vertical-align:.08em;margin-left:.3em}