/* ladislavdubravsky.sk — štýly
   Tmavý podklad, limetkový akcent. Dve písma, lokálne (Fontsource, OFL): Figtree na všetko, JetBrains Mono na drobné štítky. */

@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-latin-wght-normal.woff2") format("woff2");
  font-weight: 300 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 300 900;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/jetbrains-mono-latin-ext-wght-normal.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #0c0d11;
  --bg-2: #111219;
  --plocha: rgba(255, 255, 255, .045);
  --plocha-2: rgba(255, 255, 255, .07);
  --linka: rgba(255, 255, 255, .09);
  --text: #eeeef1;
  --text-2: #a3a2ae;        /* 7,7 : 1 */
  --text-3: #8b8a96;        /* 5,6 : 1 — najslabší povolený text */
  --lime: #c6ff3d;
  --lime-tlmena: rgba(198, 255, 61, .14);
  --na-lime: #0c0d11;
  --chyba: #ff8a7a;

  --f-nadpis: "Figtree", system-ui, -apple-system, sans-serif;
  --f-text: "Figtree", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --gutter: clamp(16px, 4vw, 40px);
  --sirka: 1240px;
  --sekcia: clamp(88px, 12vw, 160px);
  --hlavicka: 72px;
  --r: 10px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hlavicka) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.7 var(--f-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--f-nadpis); font-weight: 600; letter-spacing: -.035em; line-height: 1.06; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol, dl, dd, figure, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
::selection { background: var(--lime); color: var(--na-lime); }

:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: calc(var(--sirka) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.skip {
  position: fixed; top: 12px; left: 12px; z-index: 100;
  padding: 10px 16px; border-radius: 8px;
  background: var(--lime); color: var(--na-lime); font-weight: 600; text-decoration: none;
  transform: translateY(-160%); transition: transform .2s var(--ease);
}
.skip:focus { transform: none; }

/* Ikony (Tabler sprite) */
.ic { width: 1em; height: 1em; flex: none; }
.ic--20 { width: 20px; height: 20px; }

/* Spoločné prvky */
.stitok {
  display: flex; flex-wrap: wrap; align-items: center; gap: .3em .6em;
  font: 500 .8125rem/1.4 var(--f-mono);
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-2);
}
.stitok--lime { color: var(--lime); }
.stitok__sep { color: var(--text-3); }
.cislo { font-family: var(--f-mono); color: var(--lime); font-weight: 500; }
.bod { width: 8px; height: 8px; background: var(--lime); border-radius: 2px; flex: none; }
.tlmene { color: #7d7c88; }
.lime { color: var(--lime); }

.nadpis { font-size: clamp(2.125rem, 1.4rem + 3vw, 3.75rem); margin-top: 20px; }
.nadpis--m { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.25rem); }
.nadpis--xl { font-size: clamp(2.375rem, 1.2rem + 4.2vw, 4.75rem); max-width: 17ch; }

.btn {
  display: inline-flex; align-items: center; gap: .55em;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  font: 600 .9375rem/1 var(--f-text); text-decoration: none; letter-spacing: -.005em;
  border: 0; cursor: pointer;
  transition: background-color .2s, color .2s, transform .2s var(--ease);
}
.btn .ic { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover .ic { transform: translate(2px, -2px); }
.btn--lime { background: var(--lime); color: var(--na-lime); }
.btn--lime:hover { background: #d6ff70; }
.btn--ghost { background: var(--plocha-2); color: var(--text); }
.btn--ghost:hover { background: rgba(255, 255, 255, .12); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: .875rem; }
.btn--velke { min-height: 56px; padding: 0 28px; font-size: 1rem; }

.odkaz {
  display: inline-flex; align-items: center; gap: .5em; margin-top: 28px;
  font: 600 .9375rem/1 var(--f-text);
  color: var(--text); text-decoration: none;
  padding-bottom: 8px; background: linear-gradient(var(--lime), var(--lime)) left bottom / 0 1px no-repeat, linear-gradient(var(--linka), var(--linka)) left bottom / 100% 1px no-repeat;
  transition: background-size .35s var(--ease), color .2s;
}
.odkaz:hover { color: var(--lime); background-size: 100% 1px, 100% 1px; }
.odkaz .ic { width: 16px; height: 16px; }

/* Ukazovateľ rolovania */
.progress { position: fixed; inset: 0 0 auto; height: 2px; z-index: 60; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--lime); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }

/* Hlavička */
.hlavicka {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 13, 17, .94);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  transition: box-shadow .3s;
}
.hlavicka.je-posunuta { box-shadow: 0 1px 0 var(--linka); }
.hlavicka__in { display: flex; align-items: center; justify-content: space-between; height: var(--hlavicka); }
.logo { font: 700 1.5rem/1 var(--f-nadpis); letter-spacing: -.04em; text-decoration: none; }
.logo span { color: var(--lime); }
.nav { display: flex; align-items: center; gap: 36px; }
.nav ul { display: flex; gap: 32px; }
.nav ul a {
  font: 500 .9375rem/1 var(--f-text);
  color: var(--text-2); text-decoration: none; padding: 8px 0; transition: color .2s;
}
.nav ul a:hover, .nav ul a[aria-current="true"] { color: var(--text); }
.menu-btn { display: none; }

/* Úvod */
.hero { position: relative; min-height: calc(100svh - var(--hlavicka)); display: flex; flex-direction: column; justify-content: space-between; padding-top: clamp(32px, 6vh, 80px); isolation: isolate; }
/* Animované pozadie sekcií (assets/js/pozadie.js) */
.pozadie {
  position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none;
  -webkit-mask-image: linear-gradient(transparent 0, #000 10%, #000 90%, transparent 100%);
  mask-image: linear-gradient(transparent 0, #000 10%, #000 90%, transparent 100%);
}
.pozadie:not(.pozadie--hero) { opacity: .7; }
.pozadie--hero {
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.45) 35%, #000 62%), linear-gradient(transparent 0, #000 12%, #000 85%, transparent 100%);
  -webkit-mask-composite: source-in; mask-composite: intersect;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.45) 35%, #000 62%), linear-gradient(transparent 0, #000 12%, #000 85%, transparent 100%);
}
.hero__ilustracia {
  position: absolute; z-index: -1; pointer-events: none;
  top: 50%; right: max(0px, calc((100vw - var(--sirka)) / 2 - 80px)); width: min(56vw, 780px);
  transform: translateY(-54%);
}
.hero__ilustracia img { width: 100%; height: auto; }
.hero__legenda {
  position: absolute; right: max(var(--gutter), calc((100% - var(--sirka)) / 2)); bottom: 96px; z-index: 1;
  display: flex; gap: 18px; font: 500 .75rem/1 var(--f-mono); color: var(--text-3);
}
.hero__legenda li { display: flex; align-items: center; gap: 8px; }
.hero__legenda li::before { content: ""; width: 9px; height: 9px; transform: rotate(45deg) scaleY(.7); background: var(--c); }
.l-ok { --c: #c6ff3d; } .l-blok { --c: #ff7060; } .l-limit { --c: #ffbe48; } .l-odpoved { --c: #eeeef1; }
.hero__in { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: center; padding-block: 24px; }
.hero__nadpis { margin-top: 24px; font-size: clamp(2.75rem, 1.4rem + 4.2vw, 5.25rem); font-weight: 650; letter-spacing: -.045em; line-height: 1; max-width: 13.5ch; }
.hero__lead { margin-top: 28px; max-width: 34rem; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.6; color: var(--text-2); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__oblasti {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 40px;
  margin-top: 64px; padding: 24px 0 28px; border-top: 1px solid var(--linka);
}
.hero__oblasti a {
  font: 500 .9375rem/1 var(--f-text);
  color: var(--text-2); text-decoration: none; padding: 8px 0; transition: color .2s;
}
.hero__oblasti a:hover { color: var(--text); }
.hero__oblasti .cislo { margin-right: 8px; }
.hero__scroll { margin-left: auto; display: flex; align-items: center; gap: 10px; font: 500 .9375rem/1 var(--f-text); color: var(--text-3); }
.hero__scroll .ic { width: 16px; height: 16px; animation: kyv 2.4s var(--ease) infinite; }
@keyframes kyv { 50% { transform: translateY(4px); } }

/* Sekcie */
.sekcia { position: relative; isolation: isolate; padding-block: var(--sekcia); overflow-x: clip; }
.sekcia + .sekcia { border-top: 1px solid var(--linka); }
.hlava { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin-bottom: clamp(48px, 7vw, 88px); }
.hlava .stitok { grid-column: 1 / -1; }
.hlava .nadpis { margin-top: 0; }
.hlava__text { color: var(--text-2); max-width: 28rem; padding-bottom: 8px; }

/* Svetlé sekcie: prepíšu farebné premenné, zvyšok štýlov ostáva rovnaký */
.sekcia--svetla {
  --bg: #f4f4f1;
  --text: #0c0d11;
  --text-2: #4b4c57;        /* 8,2 : 1 na #f4f4f1 */
  --text-3: #5f606b;        /* 5,9 : 1 */
  --linka: rgba(12, 13, 17, .1);
  --plocha-2: rgba(12, 13, 17, .06);
  --lime: #4d7c0f;          /* tmavšia limetka, aby bola čitateľná na bielom (4,9 : 1) */
  background: var(--bg); color: var(--text);
}
.sekcia--svetla .tlmene { color: #6e6f7a; }
.sekcia--svetla + .sekcia, .sekcia + .sekcia--svetla { border-top-color: transparent; }

/* Zameranie: karty na výšku obrazovky, pri rolovaní sa nasúvajú na seba (main.js nastavuje --p) */
#zameranie { --bg: #fff; }
.oblasti { display: grid; }
.oblast {
  position: sticky; top: var(--hlavicka);
  min-height: calc(100svh - var(--hlavicka));
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 32px clamp(32px, 5vw, 80px); align-items: center;
  padding-block: clamp(32px, 5vh, 64px);
  background: var(--bg);
  isolation: isolate;
}
.oblast + .oblast { border-top: 1px solid var(--linka); }
.oblast::after { content: ""; position: absolute; inset: 0; z-index: 2; background: #fff; opacity: calc(var(--p, 0) * .6); pointer-events: none; }
.oblast__obraz { display: grid; place-items: center; }
.oblast__obraz img { width: 100%; max-width: 560px; height: auto; aspect-ratio: 320 / 265; }
.oblast__hlava { color: var(--lime); margin-bottom: 18px; font-size: .9375rem; }
.oblast h3 { font-size: clamp(2rem, 1.4rem + 2vw, 3.25rem); letter-spacing: -.04em; transition: color .25s; }
.oblast__uvod { margin-top: 22px; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.5; color: var(--text); max-width: 32rem; }
.oblast p + p { margin-top: 14px; color: var(--text-2); font-size: 1rem; max-width: 32rem; }

/* Podklad pod ilustráciami vo svetlých sekciách: farebná žiara a izometrická mriežka, len okolo obrázka */
.iso-podklad { position: relative; isolation: isolate; }
.iso-podklad::before {
  content: ""; position: absolute; inset: -10% -14%; z-index: -1; pointer-events: none;
  background:
    radial-gradient(42% 38% at 55% 62%, rgba(198, 255, 61, .55), transparent 72%),
    radial-gradient(38% 34% at 28% 34%, rgba(79, 70, 229, .16), transparent 72%),
    repeating-linear-gradient(150deg, rgba(12, 13, 17, .08) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(210deg, rgba(12, 13, 17, .08) 0 1px, transparent 1px 28px);
  -webkit-mask-image: radial-gradient(closest-side, #000 45%, transparent);
  mask-image: radial-gradient(closest-side, #000 45%, transparent);
}

.zoznam { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--linka); display: grid; gap: 10px; font-size: .9375rem; color: var(--text-2); }
.zoznam li { display: flex; gap: 12px; }
.zoznam li::before { content: "+"; font-family: var(--f-mono); color: var(--lime); }

/* Technológie */
.sekcia--tech { background: var(--bg-2); }
.tech { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: 48px 80px; align-items: start; }
.tech__hlava { position: sticky; top: calc(var(--hlavicka) + 40px); }
.tech__hlava > p:not(.stitok) { margin-top: 24px; color: var(--text-2); max-width: 24rem; }
.tech__ilustracia { width: 100%; max-width: 400px; height: auto; aspect-ratio: 440 / 400; margin-top: 24px; }
.tech__riadky > div { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 12px 24px; padding: 22px 0; border-bottom: 1px solid var(--linka); }
.tech__riadky > div:first-child { padding-top: 0; }
.tech__riadky dt { font: 500 .8125rem/2.4 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.tech__riadky dd { display: flex; flex-wrap: wrap; gap: 8px; }
.tech__riadky dd span { padding: 7px 12px; border-radius: 6px; background: var(--plocha-2); font: 500 .875rem/1.3 var(--f-mono); color: var(--text); }

/* Projekty */
.projekty__zalozky { display: flex; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--linka); scroll-snap-type: x proximity; }
.projekty__zalozky::-webkit-scrollbar { display: none; }
.projekty__zalozky button {
  position: relative; flex: 1 0 auto; display: flex; align-items: center; gap: 10px; padding: 20px 20px 22px 4px; white-space: nowrap; scroll-snap-align: start;
  border: 0; background: none; color: var(--text-3); cursor: pointer; text-align: left;
  font: 600 clamp(1rem, .9rem + .3vw, 1.1875rem)/1 var(--f-nadpis); letter-spacing: -.02em;
  transition: color .2s;
}
.projekty__zalozky button .cislo { font-size: .75rem; color: var(--text-3); }
.projekty__zalozky button::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.projekty__zalozky button:hover { color: var(--text-2); }
.projekty__zalozky button[aria-selected="true"] { color: var(--text); }
.projekty__zalozky button[aria-selected="true"] .cislo { color: var(--lime); }
.projekty__zalozky button[aria-selected="true"]::after { transform: scaleX(1); }

.projekt { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px clamp(40px, 6vw, 96px); align-items: center; padding-top: clamp(40px, 5vw, 64px); }
.projekt[hidden] { display: none; }
.projekt:not([hidden]) { animation: objav .5s var(--ease); }
.projekt:focus-visible { outline-offset: 8px; }
@keyframes objav { from { opacity: 0; transform: translateY(12px); } }
.projekt__text h3 { margin-top: 16px; font-size: clamp(2.5rem, 1.6rem + 3vw, 4rem); letter-spacing: -.04em; }
.projekt__text p:not(.stitok) { margin-top: 20px; color: var(--text-2); font-size: 1.0625rem; }
.projekt__text p:not(.stitok) + p { margin-top: 12px; }

/* ilustrácia bez src ešte čaká na zobrazenie (main.js), nech prehliadač nekreslí rámik */
img.iso:not([src]) { visibility: hidden; }
.projekt__vizual { aspect-ratio: 640 / 440; }
.projekt__vizual img { width: 100%; height: auto; }

/* O mne */
.omne { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px clamp(40px, 7vw, 112px); align-items: center; }
.omne__foto { aspect-ratio: 480 / 560; position: relative; }
.omne__foto img { width: 100%; height: 100%; object-fit: contain; }
.omne__text .nadpis { max-width: 14ch; }
.omne__lead { margin-top: 28px; font: 500 clamp(1.25rem, 1.1rem + .6vw, 1.625rem)/1.4 var(--f-nadpis); letter-spacing: -.015em; }
.omne__text > p:not(.stitok):not(.omne__lead) { margin-top: 18px; color: var(--text-2); max-width: 36rem; }
.fakty { margin-top: 36px; display: grid; }
.fakty > div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--linka); }
.fakty dt { font: 500 .9375rem/1.7 var(--f-text); color: var(--text-3); }
.fakty dd { color: var(--text); }
.fakty a { text-decoration-color: rgba(198, 255, 61, .5); text-underline-offset: 3px; }

/* Spolupráca — vodorovná os */
.spolupraca__lead { margin-top: 20px; color: var(--text-2); max-width: 34rem; }
.kroky { margin-top: clamp(48px, 6vw, 80px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; counter-reset: krok; position: relative; }
.kroky li { position: relative; }
.krok__ilustracia { width: 100%; max-width: 220px; height: auto; aspect-ratio: 240 / 210; margin: 0 0 12px -12px; }
.krok__cislo { font: 500 .8125rem/1 var(--f-mono); color: var(--lime); }
.kroky h3 { margin-top: 14px; font-size: 1.375rem; letter-spacing: -.02em; }
.kroky p { margin-top: 12px; color: var(--text-2); font-size: .9375rem; }

/* Otázky */
.faq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 48px 80px; align-items: start; }
.faq__hlava { position: sticky; top: calc(var(--hlavicka) + 40px); }
.faq__hlava p:last-child { margin-top: 24px; color: var(--text-2); }
.faq__hlava a { color: var(--lime); text-underline-offset: 3px; }
.faq__zoznam details { border-bottom: 1px solid var(--linka); }
.faq__zoznam details:first-child { border-top: 1px solid var(--linka); }
.faq__zoznam summary {
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 24px 0; cursor: pointer; list-style: none;
  font: 600 clamp(1.125rem, 1rem + .4vw, 1.3125rem)/1.3 var(--f-nadpis); letter-spacing: -.015em;
  transition: color .2s;
}
.faq__zoznam summary::-webkit-details-marker { display: none; }
.faq__zoznam summary:hover { color: var(--lime); }
.faq__zoznam summary .ic { width: 22px; height: 22px; color: var(--lime); transition: transform .3s var(--ease); }
.faq__zoznam details[open] summary .ic { transform: rotate(45deg); }
.faq__zoznam details p { padding: 0 48px 28px 0; color: var(--text-2); max-width: 40rem; }
.faq__zoznam details p a { color: var(--text); text-decoration-color: var(--lime); text-underline-offset: 3px; }

/* Kontakt */
.kontakt { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 56px clamp(48px, 7vw, 112px); margin-top: clamp(48px, 6vw, 80px); align-items: start; }
.formular { display: grid; gap: 22px; }
.formular__uvod { color: var(--text-2); font-size: 1.0625rem; max-width: 34rem; }
.typy { border: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.typy legend { font: 500 .9375rem/1.2 var(--f-text); color: var(--text-2); margin-bottom: 14px; padding: 0; }
.typy label { position: relative; cursor: pointer; }
.typy input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.typy span { display: inline-block; padding: 10px 16px; border-radius: 999px; background: var(--plocha-2); font-size: .9375rem; transition: background-color .2s, color .2s; }
.typy label:hover span { background: rgba(255, 255, 255, .12); }
.typy input:checked + span { background: var(--lime); color: var(--na-lime); font-weight: 600; }
.typy input:focus-visible + span { outline: 2px solid var(--lime); outline-offset: 3px; }

.pole { display: grid; gap: 8px; }
.pole label { font: 500 .9375rem/1.2 var(--f-text); color: var(--text-2); }
.pole input, .pole textarea {
  width: 100%; padding: 15px 16px; border-radius: var(--r);
  border: 0; background: var(--plocha-2); color: var(--text);
  font: 400 1rem/1.5 var(--f-text);
  transition: background-color .2s, box-shadow .2s;
}
.pole textarea { resize: vertical; min-height: 140px; }
.pole input:hover, .pole textarea:hover { background: rgba(255, 255, 255, .09); }
.pole input:focus, .pole textarea:focus { outline: none; background: rgba(255, 255, 255, .09); box-shadow: inset 0 0 0 2px var(--lime); }
.pole [aria-invalid="true"] { box-shadow: inset 0 0 0 2px var(--chyba); }
.pole__chyba { color: var(--chyba); font-size: .875rem; }
.pasca { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.suhlas { display: flex; gap: 12px; align-items: flex-start; font-size: .9375rem; color: var(--text-2); cursor: pointer; }
.suhlas input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--lime); flex: none; }
.suhlas a { color: var(--text); text-underline-offset: 3px; }
.formular .btn { justify-self: start; margin-top: 6px; }
.formular .btn[disabled] { opacity: .6; cursor: progress; }
.formular__stav { min-height: 1.7em; font-size: 1rem; }
.formular__stav.je-ok { color: var(--lime); }
.formular__stav.je-chyba { color: var(--chyba); }

.kontakt__info { display: grid; gap: 14px; justify-items: start; padding-top: 6px; }
.kontakt__ilustracia { width: 100%; max-width: 340px; height: auto; aspect-ratio: 400 / 330; margin: -24px 0 4px -20px; }
.kontakt__popis { font: 500 .9375rem/1 var(--f-text); color: var(--text-2); }
.kontakt__mail { font: 600 clamp(1.5rem, 1.2rem + 1vw, 2.125rem)/1.15 var(--f-nadpis); letter-spacing: -.03em; text-decoration: none; overflow-wrap: anywhere; }
.kontakt__mail:hover { color: var(--lime); }
.kopirovat { display: inline-flex; align-items: center; gap: 10px; padding: 8px 0; border: 0; background: none; color: var(--text-2); cursor: pointer; font: 500 .9375rem/1 var(--f-text); }
.kopirovat:hover { color: var(--text); }
.kopirovat .ic { width: 16px; height: 16px; }
.ic--ok, .je-skopirovane .ic--kopia { display: none; }
.je-skopirovane .ic--ok { display: block; color: var(--lime); }
.kontakt__tel { display: inline-flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 1.0625rem; text-decoration: none; }
.kontakt__tel:hover { color: var(--lime); }
.kontakt__tel .ic { width: 18px; height: 18px; color: var(--lime); }
.kontakt__firma { margin-top: 18px; color: var(--text-3); font-size: .875rem; line-height: 1.7; }

/* Pätička */
.paticka { border-top: 1px solid var(--linka); }
.paticka__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-block: 32px; }
.paticka .logo { font-size: 1.25rem; }
.paticka p, .paticka a:not(.logo) { font: 500 .875rem/1 var(--f-text); color: var(--text-3); text-decoration: none; }
.paticka a:not(.logo) { display: inline-flex; gap: 6px; align-items: center; padding: 8px 0; }
.paticka a:not(.logo):hover { color: var(--text); }
.paticka .ic { width: 14px; height: 14px; }

/* Vlastný kurzor (assets/js/kurzor.js) */
.ma-kurzor, .ma-kurzor * { cursor: none !important; }
.ma-kurzor input:not([type="checkbox"]):not([type="radio"]), .ma-kurzor textarea, .ma-kurzor select { cursor: text !important; }
.kurzor-bodka, .kurzor-kocka { position: fixed; left: 0; top: 0; z-index: 9999; pointer-events: none; opacity: 0; transition: opacity .25s; will-change: transform; }
.kurzor-viditelny .kurzor-bodka, .kurzor-viditelny .kurzor-kocka { opacity: 1; }
.kurzor-bodka { width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%; background: var(--lime); }
.kurzor-kocka { width: 34px; height: 39px; margin: -19.5px 0 0 -17px; }
.kurzor-kocka svg { width: 100%; height: 100%; overflow: visible; fill: none; stroke: var(--lime); stroke-width: 1.5; stroke-linejoin: round; transition: transform .3s var(--ease); }
.kurzor-kocka .obrys { transition: fill .25s; }
.kurzor-kocka .hrany { stroke-opacity: .55; transition: stroke-opacity .25s; }
.kurzor-nad .kurzor-kocka svg { transform: scale(1.5) rotate(60deg); }
.kurzor-nad .kurzor-kocka .obrys { fill: rgba(198, 255, 61, .12); }
.kurzor-nad .kurzor-kocka .hrany { stroke-opacity: 0; }
.kurzor-dole .kurzor-kocka svg { transform: scale(.8); }
.kurzor-nad.kurzor-dole .kurzor-kocka svg { transform: scale(1.25) rotate(60deg); }
.kurzor-text .kurzor-bodka, .kurzor-text .kurzor-kocka { opacity: 0; }
.kurzor-na-lime .kurzor-kocka svg { stroke: var(--na-lime); }
.kurzor-na-lime .kurzor-kocka .obrys { fill: rgba(12, 13, 17, .1); }
.kurzor-na-lime .kurzor-bodka { background: var(--na-lime); }

/* Postupné zobrazenie — len keď beží JS a pohyb nie je obmedzený */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.je-videt { opacity: 1; transform: none; }

/* Tablet */
@media (max-width: 1024px) {
  .hlava, .tech, .faq { grid-template-columns: 1fr; }
  .tech__hlava, .faq__hlava { position: static; }
  .oblast { grid-template-columns: 1fr; min-height: 0; position: relative; top: auto; transform: none; }
  .oblast::after { display: none; }
  .oblast__obraz { order: -1; }
  .oblast__obraz img { max-width: 420px; }
  .projekt { grid-template-columns: 1fr; }
  .projekt__vizual { order: 2; }
  .kroky { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 48px; }
  .omne { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .kontakt { grid-template-columns: 1fr; }
  .hero__ilustracia { width: 58vw; right: 0; opacity: .45; }
}

/* Mobil */
@media (max-width: 760px) {
  :root { --hlavicka: 64px; }
  .menu-btn {
    display: grid; place-items: center; width: 44px; height: 44px; margin-right: -10px;
    border: 0; background: none; color: var(--text); cursor: pointer;
  }
  .menu-btn .ic { width: 26px; height: 26px; }
  .menu-btn .ic--close, .menu-btn[aria-expanded="true"] .ic--open { display: none; }
  .menu-btn[aria-expanded="true"] .ic--close { display: block; }
  .nav {
    position: fixed; inset: var(--hlavicka) 0 auto; z-index: 49;
    flex-direction: column; align-items: stretch; gap: 24px;
    padding: 24px var(--gutter) 32px; background: var(--bg);
    box-shadow: 0 1px 0 var(--linka);
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .2s, transform .2s var(--ease), visibility 0s .2s;
  }
  .nav.je-otvorena { visibility: visible; opacity: 1; transform: none; transition: opacity .2s, transform .2s var(--ease); }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; padding: 16px 0; font-size: 1.0625rem; border-bottom: 1px solid var(--linka); }
  .nav .btn { justify-content: center; min-height: 52px; }

  .hero { min-height: auto; padding-top: 32px; }
  .hero__ilustracia { position: relative; order: 1; top: auto; right: auto; width: 100%; margin: 16px 0 0; transform: none; opacity: 1; }
  .hero > .wrap:last-child { order: 2; }
  .oblast { padding-block: 40px; }
  .hero__nadpis { font-size: clamp(2.5rem, 1.6rem + 4.6vw, 3.25rem); line-height: 1.02; }
  .hero__cta .btn { flex: 1 1 auto; justify-content: center; }
  .hero__oblasti { margin-top: 0; gap: 4px 24px; }
  .hero__scroll { display: none; }
  .hero__legenda { display: none; }

  .projekty__zalozky button { padding: 16px 18px 18px 4px; }
  .omne { grid-template-columns: 1fr; }
  .omne__foto { max-width: 320px; }
  .kroky { grid-template-columns: 1fr; row-gap: 36px; }
  .tech__riadky > div { grid-template-columns: 1fr; gap: 10px; }
  .tech__riadky dt { line-height: 1.4; }
  .fakty > div { grid-template-columns: 1fr; gap: 2px; }
  .faq__zoznam details p { padding-right: 0; }
  .formular .btn { justify-self: stretch; justify-content: center; }
  .paticka__in { flex-direction: column; align-items: flex-start; }
}

/* Obmedzený pohyb: nič sa nehýbe, nič sa neskrýva */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Podstránky služieb (/vyvoj-aplikacii/, /devops-a-servery/, /ai-automatizacia/) */
.omrvinky ol { display: flex; flex-wrap: wrap; gap: 6px 10px; font: 500 .8125rem/1.4 var(--f-mono); color: var(--text-3); }
.omrvinky li + li::before { content: "/"; margin-right: 10px; color: var(--text-3); }
.omrvinky a { color: var(--text-2); text-decoration: none; }
.omrvinky a:hover { color: var(--lime); }
.omrvinky [aria-current] { color: var(--text); }

.sluzba-hero { position: relative; isolation: isolate; min-height: calc(100svh - var(--hlavicka)); display: flex; align-items: center; padding-block: 48px 72px; overflow-x: clip; }
.sluzba-hero__in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 48px 64px; align-items: center; }
.sluzba-hero .stitok { margin-top: 40px; }
.sluzba-hero h1 { margin-top: 20px; font-size: clamp(2.5rem, 1.3rem + 3.6vw, 4.5rem); font-weight: 650; letter-spacing: -.04em; line-height: 1.02; max-width: 15ch; }
.sluzba-hero__lead { margin-top: 28px; max-width: 36rem; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.6; color: var(--text-2); }
.sluzba-hero__obraz img { width: 100%; height: auto; }

.clanok { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 48px 96px; align-items: start; }
.clanok__obsah { position: sticky; top: calc(var(--hlavicka) + 40px); }
.clanok__obsah ol { margin-top: 20px; display: grid; gap: 2px; counter-reset: k; }
.clanok__obsah li { counter-increment: k; }
.clanok__obsah li a { display: flex; gap: 12px; padding: 8px 0; font-size: .9375rem; line-height: 1.4; color: var(--text-2); text-decoration: none; transition: color .2s; }
.clanok__obsah li a::before { content: counter(k, decimal-leading-zero); font: 500 .8125rem/1.6 var(--f-mono); color: var(--lime); }
.clanok__obsah li a:hover, .clanok__obsah li a[aria-current="true"] { color: var(--text); }
.clanok__obsah .btn { margin-top: 28px; }

.text { max-width: 44rem; font-size: 1.0625rem; line-height: 1.75; color: var(--text-2); }
.text > * + * { margin-top: 1.1em; }
.text h2 { margin-top: 2.6em; font-size: clamp(1.625rem, 1.3rem + 1.2vw, 2.25rem); line-height: 1.15; letter-spacing: -.025em; color: var(--text); }
.text h2:first-child { margin-top: 0; }
.text h3 { margin-top: 2em; font-size: 1.25rem; line-height: 1.3; color: var(--text); }
.text h2 + *, .text h3 + * { margin-top: .8em; }
.text strong { color: var(--text); font-weight: 600; }
.text a { color: var(--text); text-decoration: underline; text-decoration-color: var(--lime); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.text a:hover { color: var(--lime); }
.text ul, .text ol { display: grid; gap: 10px; }
.text li { position: relative; padding-left: 2.25em; }
.text ul li::before { content: "+"; position: absolute; left: .25em; font-family: var(--f-mono); color: var(--lime); }
.text ol { counter-reset: t; }
.text ol li { counter-increment: t; }
.text ol li::before { content: counter(t, decimal-leading-zero); position: absolute; left: 0; font: 500 .9375rem/1.85 var(--f-mono); color: var(--lime); }
.sekcia--svetla .btn--lime { background: #c6ff3d; color: #0c0d11; }
.sekcia--svetla .btn--lime:hover { background: #b5f02a; }

.dalsie { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 48px; }
.dalsie a { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 140px; gap: 24px; align-items: center; padding: 32px; border-radius: var(--r); background: var(--plocha); color: var(--text); text-decoration: none; transition: background .25s; }
.dalsie a:hover { background: var(--plocha-2); }
.dalsie h3 { font-size: 1.5rem; letter-spacing: -.02em; }
.dalsie p { margin-top: 10px; color: var(--text-2); font-size: .9375rem; }
.dalsie .odkaz { margin-top: 20px; }
.dalsie img { width: 100%; height: auto; }

@media (max-width: 1024px) {
  .sluzba-hero { min-height: auto; }
  .sluzba-hero__in, .clanok { grid-template-columns: 1fr; }
  .sluzba-hero__obraz { max-width: 520px; }
  .clanok__obsah { position: static; }
  .dalsie { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .sluzba-hero { padding-block: 24px 48px; }
  .dalsie a { grid-template-columns: 1fr; padding: 24px; }
  .dalsie img { max-width: 200px; order: -1; }
}
.oblast__odkazy { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; }
.odkaz--tichy { color: var(--text-2); }
.paticka__sluzby { display: flex; flex-wrap: wrap; gap: 0 24px; }