/* Kwadrans — strona agencji. Kolory, fonty i ruch wyłącznie z MOTION.md (§1, §2, §11). */
:root {
  --ink: #050506; --lime: #C8FF2E; --mag: #FF2BD6; --white: #FFFFFF;
  --panel: rgba(6, 7, 8, .93);
  --hud: rgba(255, 255, 255, .62);
  --txt: rgba(255, 255, 255, .84);
  --c: 22px;                         /* chamfer 18–26 px */
  --g: 16px;                         /* margines boczny na telefonie */
  --max: 1180px;
  --ease-in: cubic-bezier(.16, 1, .3, 1);   /* whip-in */
  --ease-out: cubic-bezier(.7, 0, .84, 0);  /* whip-out */
  --H: .3129s;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: var(--ink); color-scheme: dark; -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink); color: var(--txt);
  font: 400 clamp(17px, 1.05vw + 12px, 19px)/1.6 "Inter Tight", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: var(--lime); text-underline-offset: 3px; }
strong { color: var(--white); font-weight: 500; }
img { display: block; max-width: 100%; height: auto; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--lime); color: var(--ink); padding: 10px 14px; font-weight: 700; }
.skip:focus { left: 8px; }

/* ---------- tło (MOTION §1): kropki 60 px biel 17%, krzyżyki co 240 px biel 45% opacity .5, winieta ---------- */
#bg { position: fixed; inset: -240px; z-index: 0; pointer-events: none; will-change: transform; }
#bgdots { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,.17) 1.4px, transparent 2.1px); background-size: 60px 60px; }
#bgx { position: absolute; inset: 0; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cpath d='M120 112v16M112 120h16' stroke='%23ffffff' stroke-opacity='.45' stroke-width='1.6'/%3E%3C/svg%3E"); }
#gl { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; display: none; }
.gl #gl { display: block; }
.gl.ready:not(.past) #bg { opacity: 0; }   /* w hero kropki i krzyżyki rysuje scena 3D */
.gl.past #gl { visibility: hidden; }            /* poniżej hero WebGL stoi, tło = siatka CSS (oszczędność GPU) */
#orb { position: fixed; left: 3px; top: 0; width: 8px; height: 8px; border-radius: 50%; z-index: 41; pointer-events: none;
  background: var(--lime); box-shadow: 0 0 8px var(--lime), 0 0 18px rgba(200,255,46,.5); will-change: transform; }
.static #orb { display: none; }
#vig { position: fixed; inset: 0; z-index: 2; pointer-events: none;
  background: radial-gradient(ellipse farthest-corner at 50% 46%, transparent 50%, rgba(0,0,0,.8) 100%); }
#fx { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 30; pointer-events: none; overflow: visible; }
#flash { position: fixed; inset: 0; z-index: 29; background: var(--lime); opacity: 0; pointer-events: none; }

/* ---------- HUD nieruchomy (JetBrains Mono 500, 12–14 px, biel 55–72%) ---------- */
#hud { position: fixed; inset: 0; z-index: 40; pointer-events: none;
  font: 500 clamp(11px, .5vw + 9px, 14px)/1 "JetBrains Mono", monospace; letter-spacing: .16em; text-transform: uppercase; color: var(--hud); }
#hud .crn { position: absolute; width: 26px; height: 26px; fill: none; stroke: rgba(255,255,255,.7); stroke-width: 2.5; }
#hud .crn.tl { left: 10px; top: 10px; } #hud .crn.tr { right: 10px; top: 10px; }
#hud .crn.bl { left: 10px; bottom: 10px; } #hud .crn.br { right: 10px; bottom: 10px; }
#hud .t { position: absolute; white-space: nowrap; }
#hud .t.tl { left: 44px; top: 19px; } #hud .t.tr { right: 44px; top: 19px; } #hud .t.bl { left: 44px; bottom: 19px; }
#hud .rec { color: var(--white); }                       /* kropka REC biała (bez trzeciego koloru) */
body.flash #hud, body.onlime #hud { color: rgba(5,5,6,.75); } body.flash #hud .crn, body.onlime #hud .crn { stroke: rgba(5,5,6,.6); } body.flash #hud .rec, body.onlime #hud .rec { color: var(--ink); }

/* ---------- układ ---------- */
main, .foot { position: relative; z-index: 10; }
.sec { width: min(var(--max), 100% - 2 * var(--g)); margin: 0 auto; padding: clamp(96px, 14vh, 170px) 0 clamp(40px, 6vh, 80px); }
.hero { min-height: 100svh; width: min(var(--max), 100% - 2 * var(--g)); margin: 0 auto; display: flex; flex-direction: column; justify-content: space-between; padding: 72px 0 calc(40px + env(safe-area-inset-bottom)); }

/* ---------- typografia ---------- */
.tag { display: inline-flex; align-items: center; gap: 12px; font: 500 clamp(12px, .4vw + 10px, 14px)/1.2 "JetBrains Mono", monospace;
  letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.8); }
.tag::before { content: ""; width: 12px; height: 12px; background: var(--lime); box-shadow: 0 0 12px var(--lime); flex: none; }
.tag.mag::before { background: var(--mag); box-shadow: 0 0 12px var(--mag); }
.tag .num { color: var(--white); }
.tag.ink { color: rgba(5,5,6,.8); } .tag.ink::before { background: var(--ink); box-shadow: none; } .tag.ink .num { color: var(--ink); }

/* hasła: Archivo Black UPPERCASE, ls .01em, 56–140 px, max 3 słowa na linię; litery wytłoczone (warstwy cienia) */
.h2, .h3d { font-family: "Archivo Black", sans-serif; font-weight: 400; text-transform: uppercase; letter-spacing: .01em;
  line-height: .98; color: var(--white); margin: 18px 0 28px; font-size: clamp(56px, 7.4vw, 120px); }
.h2.big { font-size: clamp(56px, 9.5vw, 140px); }
.h2 .w, .h3d .w { display: inline-block; }
.h2, .h3d {
  text-shadow: 1px 1px 0 rgba(255,255,255,.34), 2px 2px 0 rgba(255,255,255,.28), 3px 3px 0 rgba(255,255,255,.22),
    4px 4px 0 rgba(255,255,255,.17), 5px 5px 0 rgba(255,255,255,.12), 6px 6px 0 rgba(255,255,255,.08), 10px 14px 24px rgba(0,0,0,.7);
}
.lime { color: var(--lime); } .mag { color: var(--mag); }
.h2 .lime { text-shadow: 1px 1px 0 rgba(200,255,46,.45), 2px 2px 0 rgba(200,255,46,.34), 3px 3px 0 rgba(200,255,46,.26),
  4px 4px 0 rgba(200,255,46,.18), 5px 5px 0 rgba(200,255,46,.12), 6px 6px 0 rgba(200,255,46,.07), 0 0 28px rgba(200,255,46,.35); }
.h2 .mag { text-shadow: 1px 1px 0 rgba(255,43,214,.45), 2px 2px 0 rgba(255,43,214,.32), 3px 3px 0 rgba(255,43,214,.22),
  4px 4px 0 rgba(255,43,214,.14), 5px 5px 0 rgba(255,43,214,.08), 0 0 26px rgba(255,43,214,.35); }
.h2.ink { color: var(--ink); text-shadow: 2px 2px 0 rgba(5,5,6,.25), 4px 4px 0 rgba(5,5,6,.15), 6px 6px 0 rgba(5,5,6,.08); }
@media (max-width: 720px) { .h2 .w, .h3d .w { display: block; } }   /* telefon: jedno słowo na linię, żeby 56 px się mieściło */

/* hero: hasło 3D rysuje WebGL; tekst h1 zostaje dla czytników i jako wersja statyczna */
.h3d { font-size: min(clamp(56px, 11vw, 140px), calc((100vw - 2 * var(--g)) / 7.5)); margin-top: 6vh; }   /* fit jak w rolkach: „REZERWUJE.” = 7,37 em */
.h3d .w { display: block; }
.gl.ready .h3d { color: transparent; text-shadow: none; }
.gl.ready .h3d .lime { color: transparent; }

.lead { font-size: clamp(18px, .9vw + 14px, 22px); line-height: 1.5; max-width: 40ch; color: var(--txt); }
.lead.ink { color: rgba(5,5,6,.85); }
.note, .fine { font: 500 12px/1.5 "JetBrains Mono", monospace; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.55); margin-top: 14px; }
.hero-bottom { max-width: 640px; }

/* ---------- panele ze ściętymi narożnikami (prawy-górny, lewy-dolny jak wordmark) ---------- */
.panel { position: relative; padding: 26px 26px 28px; isolation: isolate;
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c))); background: rgba(255,255,255,.9); }
.panel::before { content: ""; position: absolute; inset: 3px; z-index: -1; background: var(--panel);
  clip-path: polygon(0 0, calc(100% - var(--c) + 1px) 0, 100% calc(var(--c) - 1px), 100% 100%, calc(var(--c) - 1px) 100%, 0 calc(100% - var(--c) + 1px)); }
.panel.lime-line { background: var(--lime); }
.panel h3 { font: 700 21px/1.25 "Inter Tight", sans-serif; color: var(--white); margin: 6px 0 8px; }
.panel p { font-size: 17px; }
.ptag { font: 500 12px/1 "JetBrains Mono", monospace; letter-spacing: .18em; text-transform: uppercase; }
.grid3 { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); margin-top: 8px; }
@media (max-width: 900px) { .grid3 { grid-template-columns: 1fr; } }

/* ---------- przyciski: ścięte narożniki, JetBrains Mono ---------- */
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.btn { --cb: 14px; display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 26px;
  font: 500 15px/1 "JetBrains Mono", monospace; letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--cb)) 0, 100% var(--cb), 100% 100%, var(--cb) 100%, 0 calc(100% - var(--cb)));
  transition: transform calc(var(--H) * .6) var(--ease-in), box-shadow calc(var(--H) * .6) var(--ease-in); }
.btn.lime { background: var(--lime); color: var(--ink); box-shadow: 0 0 26px rgba(200,255,46,.35); }
.btn.ghost { background: rgba(255,255,255,.9); color: var(--white); position: relative; isolation: isolate; }
.btn.ghost::before { content: ""; position: absolute; inset: 2px; z-index: -1; background: var(--ink);
  clip-path: polygon(0 0, calc(100% - var(--cb) + 1px) 0, 100% calc(var(--cb) - 1px), 100% 100%, calc(var(--cb) - 1px) 100%, 0 calc(100% - var(--cb) + 1px)); }
.btn:hover { transform: translate(-2px, -2px); }
.btn.lime:hover { box-shadow: 4px 4px 0 rgba(255,255,255,.9), 0 0 30px rgba(200,255,46,.5); }
@media (max-width: 520px) { .btn { width: 100%; } }

/* ---------- system + ekrany demo ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; } }
.split > * { min-width: 0; }   /* pasek ekranów demo nie rozpycha siatki (poziomy scroll na telefonie) */
.feat { list-style: none; margin-top: 26px; display: grid; gap: 14px; }
.feat li { padding-left: 26px; position: relative; }
.feat li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 12px; background: var(--lime);
  clip-path: polygon(0 0, 65% 0, 100% 35%, 100% 100%, 35% 100%, 0 65%); }
.feat b { display: block; color: var(--white); font-weight: 700; }
.strike { position: relative; color: var(--mag); }
.strike::after { content: ""; position: absolute; left: -4%; right: -4%; top: 50%; height: 7px; background: var(--white);
  box-shadow: 0 0 10px var(--lime), 0 0 26px var(--lime); transform: rotate(-6deg) scaleX(0); transform-origin: left center; }
.strike.cut::after { transform: rotate(-6deg) scaleX(1); transition: transform calc(var(--H) * 1.15) var(--ease-in); }
.static .strike::after { transform: rotate(-6deg) scaleX(1); }

.col-shots { position: relative; }
.shots { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 2px 18px; scrollbar-width: none;
  perspective: 1400px; }
.shots::-webkit-scrollbar { display: none; }
.shot { flex: 0 0 min(250px, 68vw); scroll-snap-align: center; position: relative; padding: 10px; background: rgba(255,255,255,.9);
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c))); transform-style: preserve-3d; }
.shot img { width: 100%; clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px)); }
.shot figcaption { position: absolute; left: 10px; bottom: 10px; background: var(--ink); color: var(--white); padding: 6px 10px;
  font: 500 11px/1 "JetBrains Mono", monospace; letter-spacing: .16em; text-transform: uppercase; }
.shot::after { content: "DEMO"; position: absolute; right: 18px; top: 18px; background: var(--lime); color: var(--ink); padding: 4px 7px;
  font: 500 10px/1 "JetBrains Mono", monospace; letter-spacing: .16em; }

/* ---------- proces ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.sn { font: 500 13px/1 "JetBrains Mono", monospace; letter-spacing: .18em; color: var(--lime); }

/* ---------- DROP: pełny lime, ciemny tekst ---------- */
.drop { width: 100%; max-width: none; padding: 0; margin: clamp(60px, 10vh, 120px) 0; }
.drop-in { background: var(--lime); color: var(--ink); padding: clamp(70px, 12vh, 140px) max(var(--g), calc((100% - var(--max)) / 2)); }
.ofl { list-style: none; margin-top: 30px; display: grid; gap: 10px; max-width: 760px; }
.ofl li { font: 500 clamp(15px, .4vw + 13px, 17px)/1.4 "JetBrains Mono", monospace; letter-spacing: .04em; text-transform: uppercase;
  padding: 14px 18px; color: var(--ink); position: relative; isolation: isolate; background: var(--ink);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px)); }
.ofl li::before { content: ""; position: absolute; inset: 3px; z-index: -1; background: var(--lime);
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 13px 100%, 0 calc(100% - 13px)); }

/* ---------- gwarancja, pytania ---------- */
.big-p { font-size: clamp(19px, 1vw + 15px, 24px) !important; line-height: 1.45; color: var(--white); }
details summary { cursor: pointer; list-style: none; font: 700 19px/1.35 "Inter Tight", sans-serif; color: var(--white); padding-right: 34px; position: relative; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; position: absolute; right: 0; top: -2px; font: 500 24px/1 "JetBrains Mono", monospace; color: var(--lime); }
details[open] summary::after { content: "−"; }
details p { margin-top: 12px; }
.lime-line details { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.18); }
.lime-line details summary { font: 500 13px/1.4 "JetBrains Mono", monospace; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); }
.faq { display: grid; gap: 14px; max-width: 860px; }
.faq .panel { padding: 22px 24px; }

/* ---------- stopka i dok ---------- */
.foot { width: min(var(--max), 100% - 2 * var(--g)); margin: 60px auto 0; padding: 40px 0 110px; border-top: 1px solid rgba(255,255,255,.14);
  display: grid; gap: 16px; font: 500 12px/1.6 "JetBrains Mono", monospace; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.55); }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot a { color: var(--white); }
.dock { position: fixed; z-index: 45; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); display: none;
  background: var(--lime); color: var(--ink); text-decoration: none; padding: 16px 20px; font: 500 14px/1 "JetBrains Mono", monospace; letter-spacing: .14em; text-transform: uppercase;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px)); box-shadow: 0 0 22px rgba(200,255,46,.4); }
@media (max-width: 720px) { .dock.on { display: block; } #hud .t.bl { display: none; } }
@media (max-width: 480px) { #hud #tc { display: none; } #hud .t.tl { left: 40px; } #hud .t.tr { right: 40px; } }   /* telefon: REC bez timecode, żeby nie nachodził na „KWADRANS · REZERWACJE” */

/* ---------- ruch: stan początkowy elementów whip (ustawia main.js; bez JS wszystko widoczne) ---------- */
.js.motion .whip { opacity: 0; }
.static *, .static *::before, .static *::after { transition: none !important; animation: none !important; }

/* ---------- polityka prywatności ---------- */
.doc { max-width: 820px; }
.doc h2 { font: 700 22px/1.3 "Inter Tight", sans-serif; color: var(--white); margin: 40px 0 10px; }
.doc p, .doc li { margin-bottom: 10px; }
.doc ul { padding-left: 22px; }
.fill { background: var(--mag); color: var(--ink); padding: 0 6px; font-weight: 500; }
body.onlime .dock { background: var(--ink); color: var(--lime); box-shadow: none; }   /* dok na pełnym lime */
.doc-h1 { font: 700 clamp(34px, 4vw + 18px, 56px)/1.1 "Inter Tight", sans-serif; color: var(--white); margin: 18px 0 24px; }   /* dokument, nie hasło */
.col-text .h2 { font-size: clamp(56px, 5.2vw, 96px); }   /* hasło w kolumnie obok ekranów demo nie nachodzi na nie */