@import url('https://fonts.googleapis.com/css2?family=Anton&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root{
  --void:#070605;
  --lacquer:#0e0d0c;
  --lacquer-hi:#16140f;
  --gold:#f5c518;
  --gold-deep:#c99a0a;
  --frost:#cfe6ef;
  --ash:#7d756a;
  --ash-dim:#4a463f;
  --hair:#211f1b;
  --type-display:'Anton',Impact,sans-serif;
  --type-body:'Space Grotesk',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:auto;-webkit-font-smoothing:antialiased}
body{
  background:var(--void);
  color:#e7e2d6;
  font-family:var(--type-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  cursor:none;
}
@media (hover:none){ body{cursor:auto} }

a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--gold);color:#000}

/* webgl canvas — siedzi pod całą treścią */
#stage{
  position:fixed;inset:0;z-index:0;
  pointer-events:none;
}
.shell{position:relative;z-index:1}

/* własny kursor (tylko desktop) */
.cursor{
  position:fixed;top:0;left:0;width:9px;height:9px;border-radius:50%;
  background:var(--gold);z-index:9999;pointer-events:none;
  transform:translate(-50%,-50%);
  transition:width .25s cubic-bezier(.2,.8,.2,1),height .25s cubic-bezier(.2,.8,.2,1),background .25s;
  mix-blend-mode:difference;
}
.cursor.wide{width:54px;height:54px;background:var(--frost)}
@media (hover:none){ .cursor{display:none} }

/* nagłówek — stały, czytelny na każdym tle (bez mix-blend) */
.top{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(20px,4vw,64px);
  background:linear-gradient(180deg, rgba(7,6,5,.92) 0%, rgba(7,6,5,.55) 60%, rgba(7,6,5,0) 100%);
  backdrop-filter:blur(3px);
}
.brand{
  font-family:var(--type-display);
  font-size:19px;letter-spacing:.13em;text-transform:uppercase;
  color:#fff;display:flex;align-items:center;gap:11px;
  padding:9px 18px 9px 12px;
  background:rgba(14,13,12,.72);
  border:1px solid var(--hair);
  border-radius:2px;
  backdrop-filter:blur(6px);
}
.brand-logo{height:26px;width:auto;display:block}
.brand i{width:7px;height:7px;background:var(--gold);border-radius:50%;display:inline-block;font-style:normal}
.nav{display:flex;gap:34px;align-items:center}
.nav a{
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:#e7e2d6;position:relative;padding:4px 0;
}
.nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);
  transition:width .4s cubic-bezier(.2,.8,.2,1);
}
.nav a:hover::after{width:100%}
.nav .book{
  border:1px solid #5b574d;padding:11px 20px;border-radius:1px;
  letter-spacing:.18em;color:#fff;
  transition:border-color .35s,color .35s,background .35s;
}
.nav .book:hover{background:var(--gold);border-color:var(--gold);color:#000}
.nav .book::after{display:none}
@media(max-width:880px){ .nav a:not(.book){display:none} }

/* —— HERO —— */
.hero{
  min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:0 clamp(20px,5vw,84px) clamp(48px,9vh,110px);
  position:relative;
}
.hero-kick{
  display:flex;align-items:center;gap:16px;
  font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--frost);
  margin-bottom:30px;opacity:0;transform:translateY(20px);
}
.hero-kick::before{content:'';width:54px;height:1px;background:var(--frost)}
.hero h1{
  font-family:var(--type-display);
  font-size:clamp(58px,13.5vw,210px);
  line-height:.84;letter-spacing:-.02em;text-transform:uppercase;
  color:#fff;
}
.hero h1 .glass{
  -webkit-text-stroke:1px rgba(207,230,239,.55);
  color:transparent;
  display:block;
}
.hero h1 span{display:block;overflow:hidden}
.hero h1 span > b{display:block;font-weight:400;transform:translateY(105%)}
.hero-foot{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:40px;margin-top:46px;flex-wrap:wrap;
}
.hero-lede{
  max-width:430px;font-size:15px;line-height:1.75;color:#b3ad9f;
  opacity:0;transform:translateY(16px);
}
.hero-lede b{color:#e7e2d6;font-weight:500}
.cta{
  display:inline-flex;align-items:center;gap:18px;
  font-family:var(--type-display);font-size:15px;letter-spacing:.16em;text-transform:uppercase;
  color:#000;background:var(--gold);
  padding:21px 38px;border-radius:1px;position:relative;
  will-change:transform;opacity:0;
}
.cta .arr{transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.cta:hover .arr{transform:translateX(8px)}
.scrollhint{
  position:absolute;right:clamp(16px,3vw,40px);top:50%;transform:translateY(-50%);
  font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--ash);
  writing-mode:vertical-rl;display:flex;align-items:center;gap:14px;
  pointer-events:none;
}
.scrollhint::after{content:'';width:1px;height:54px;background:linear-gradient(var(--ash),transparent);animation:drip 2.4s infinite}
@media(max-width:760px){ .scrollhint{display:none} }
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* —— MANIFEST —— */
.manifest{
  padding:clamp(120px,22vh,260px) clamp(20px,5vw,84px);
  max-width:1500px;
}
.manifest .eyebrow{
  font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);
  margin-bottom:48px;
}
.manifest p{
  font-family:var(--type-display);
  font-size:clamp(28px,5vw,76px);line-height:1.06;
  text-transform:uppercase;color:#3b3830;max-width:18ch;
}
.manifest p .lit{color:#efe9da;transition:color .5s}
.manifest p em{font-style:normal;color:var(--gold)}

/* —— USŁUGI (poziomy scroll) —— */
.svc-rail{position:relative}
.svc-sticky{
  position:sticky;top:0;height:100vh;height:100svh;
  display:flex;align-items:center;overflow:hidden;
}
.svc-track{display:flex;gap:0;will-change:transform;padding-left:clamp(20px,5vw,84px)}
.svc-card{
  flex:0 0 clamp(310px,38vw,560px);
  height:64vh;
  border-left:1px solid var(--hair);
  padding:48px clamp(28px,3vw,56px);
  display:flex;flex-direction:column;justify-content:space-between;
  position:relative;
  transition:background .5s;
}
.svc-card:hover{background:rgba(245,197,24,.025)}
.svc-card .ix{font-family:var(--type-display);font-size:13px;color:var(--gold);letter-spacing:.2em}
.svc-card h3{
  font-family:var(--type-display);
  font-size:clamp(34px,3.6vw,60px);line-height:.92;text-transform:uppercase;color:#efe9da;
  margin-bottom:18px;
}
.svc-card p{font-size:14px;color:#9a9387;line-height:1.7;max-width:34ch}
.svc-card .price{
  font-family:var(--type-display);font-size:30px;color:#fff;letter-spacing:.02em;
  display:flex;align-items:baseline;gap:9px;margin-top:30px;
}
.svc-card .price small{font-family:var(--type-body);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ash)}
.svc-head{
  flex:0 0 clamp(280px,30vw,440px);height:64vh;
  display:flex;flex-direction:column;justify-content:center;padding-right:54px;
}
.svc-head .eyebrow{font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-bottom:26px}
.svc-head h2{font-family:var(--type-display);font-size:clamp(40px,5vw,92px);line-height:.9;text-transform:uppercase;color:#fff}
.svc-head h2 em{font-style:normal;-webkit-text-stroke:1px var(--ash);color:transparent}

/* —— REALIZACJE —— */
.work{padding:clamp(110px,18vh,220px) clamp(20px,5vw,84px)}
.work-top{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:64px;flex-wrap:wrap;gap:24px}
.work-top h2{font-family:var(--type-display);font-size:clamp(40px,7vw,128px);line-height:.86;text-transform:uppercase;color:#fff}
.work-top h2 em{font-style:normal;color:var(--gold)}
.work-top .meta{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--ash)}
.ba{
  position:relative;aspect-ratio:21/9;overflow:hidden;border:1px solid var(--hair);
  user-select:none;
}
.ba .layer{position:absolute;inset:0;background-size:cover;background-position:center}
.ba .after{clip-path:inset(0 0 0 50%)}
.ba .seam{
  position:absolute;top:0;bottom:0;left:50%;width:1px;background:var(--frost);
  box-shadow:0 0 24px 2px rgba(207,230,239,.5);
}
.ba .knob{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:54px;height:54px;border:1px solid var(--frost);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(7,6,5,.6);backdrop-filter:blur(2px);
  font-size:11px;letter-spacing:.1em;color:var(--frost);
}
.ba .tag{
  position:absolute;bottom:20px;font-family:var(--type-display);font-size:12px;
  letter-spacing:.24em;text-transform:uppercase;color:#fff;
}
.ba .tag.l{left:22px}
.ba .tag.r{right:22px;color:var(--gold)}
.work-cap{display:flex;justify-content:space-between;margin-top:22px;flex-wrap:wrap;gap:12px}
.work-cap b{font-family:var(--type-display);font-size:18px;letter-spacing:.06em;text-transform:uppercase;color:#efe9da;font-weight:400}
.work-cap span{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ash)}

/* —— PROCES —— */
.flow{padding:clamp(110px,18vh,220px) clamp(20px,5vw,84px);background:var(--lacquer)}
.flow .eyebrow{font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-bottom:60px}
.step{
  display:grid;grid-template-columns:clamp(80px,12vw,180px) 1fr auto;
  gap:clamp(20px,4vw,60px);align-items:baseline;
  padding:38px 0;border-top:1px solid var(--hair);
  opacity:.32;transition:opacity .6s;
}
.step.on{opacity:1}
.step:last-child{border-bottom:1px solid var(--hair)}
.step .no{font-family:var(--type-display);font-size:clamp(40px,7vw,120px);color:transparent;-webkit-text-stroke:1px var(--ash-dim);line-height:1}
.step.on .no{-webkit-text-stroke-color:var(--gold)}
.step h4{font-family:var(--type-display);font-size:clamp(24px,3vw,48px);text-transform:uppercase;color:#efe9da;line-height:1}
.step p{font-size:13px;color:#8a8377;margin-top:12px;max-width:46ch;line-height:1.7}
.step .when{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ash);white-space:nowrap}

/* —— STATY —— */
.why{padding:clamp(110px,18vh,220px) clamp(20px,5vw,84px)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair)}
@media(max-width:860px){ .why-grid{grid-template-columns:repeat(2,1fr)} }
.why-cell{background:var(--void);padding:clamp(28px,4vw,56px) clamp(20px,3vw,40px);min-height:230px;display:flex;flex-direction:column;justify-content:space-between}
.why-cell .v{font-family:var(--type-display);font-size:clamp(48px,7vw,104px);line-height:.86;color:#fff}
.why-cell .v u{text-decoration:none;color:var(--gold)}
.why-cell .k{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--ash)}

/* —— CTA / STOPKA —— */
.end{
  min-height:88vh;display:flex;flex-direction:column;justify-content:center;
  padding:clamp(80px,14vh,200px) clamp(20px,5vw,84px);position:relative;
}
.end h2{font-family:var(--type-display);font-size:clamp(54px,12vw,200px);line-height:.84;text-transform:uppercase;color:#fff}
.end h2 em{font-style:normal;-webkit-text-stroke:1px var(--gold);color:transparent}
.end .row{display:flex;align-items:flex-end;justify-content:space-between;margin-top:60px;flex-wrap:wrap;gap:34px}
.end .row p{max-width:380px;color:#a39d90;font-size:15px;line-height:1.75}
.foot{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;
  padding:34px clamp(20px,5vw,84px);border-top:1px solid var(--hair);
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ash);
}
.foot a:hover{color:var(--gold)}

/* reveal util */
[data-rise]{opacity:0;transform:translateY(34px);transition:opacity 1s cubic-bezier(.2,.8,.2,1),transform 1s cubic-bezier(.2,.8,.2,1)}
[data-rise].seen{opacity:1;transform:none}

/* (świadomie bez prefers-reduced-motion kill-switcha —
   ruch jest sednem tego prototypu, strona ma grać zawsze) */

/* ===================== MOBILE (≤760px) ===================== */
@media(max-width:760px){
  body{cursor:auto;-webkit-tap-highlight-color:transparent}
  .cursor{display:none}

  /* header — kompaktowy, mieści się w jednej linii */
  .top{padding:12px 14px}
  .brand{font-size:14px;letter-spacing:.06em;gap:8px;padding:7px 12px 7px 9px}
  .brand-logo{height:20px}
  .nav{gap:0}
  .nav .book{padding:9px 13px;font-size:10px;letter-spacing:.08em}

  /* hero */
  .hero{padding:0 20px 56px;min-height:100svh}
  .hero-kick{margin-bottom:20px;font-size:11px;letter-spacing:.26em}
  .hero h1{font-size:clamp(46px,15vw,92px)}
  .hero-foot{flex-direction:column;align-items:flex-start;gap:26px;margin-top:34px}
  .hero-lede{font-size:14px}
  .cta{padding:17px 30px;font-size:14px}

  /* manifest */
  .manifest{padding:90px 20px}
  .manifest .eyebrow{margin-bottom:28px}
  .manifest p{font-size:clamp(25px,7.5vw,42px);max-width:none}

  /* USŁUGI — z poziomego scrollu na pionowy stack */
  .svc-rail{height:auto!important}
  .svc-sticky{position:static;height:auto;display:block;overflow:visible}
  .svc-track{flex-direction:column;gap:0;padding:0;transform:none!important}
  .svc-head{flex:none;width:100%;height:auto;padding:80px 20px 24px}
  .svc-head h2{font-size:clamp(40px,12vw,72px)}
  .svc-card{
    flex:none;width:100%;height:auto;
    border-left:none;border-top:1px solid var(--hair);
    padding:34px 20px;gap:18px;
  }
  .svc-card:last-child{border-bottom:1px solid var(--hair)}
  .svc-card h3{font-size:clamp(30px,9vw,46px);margin-bottom:14px}
  .svc-card p{max-width:none}
  .svc-card .price{margin-top:20px}

  /* realizacje — czytelny kadr (nie 21:9) */
  .work{padding:80px 20px}
  .work-top{margin-bottom:36px}
  .work-top h2{font-size:clamp(40px,13vw,72px)}
  .ba{aspect-ratio:4/5}
  .ba .knob{width:46px;height:46px}
  .work-cap{margin-top:16px}

  /* proces */
  .flow{padding:80px 20px}
  .flow .eyebrow{margin-bottom:34px}
  .step{grid-template-columns:1fr;gap:8px;padding:28px 0}
  .step .no{font-size:54px}
  .step .when{display:none}

  /* dlaczego */
  .why{padding:80px 20px}
  .why-grid{grid-template-columns:1fr 1fr}
  .why-cell{min-height:170px;padding:24px 18px}

  /* CTA / stopka */
  .end{padding:80px 20px;min-height:auto}
  .end h2{font-size:clamp(44px,14vw,92px)}
  .end .row{flex-direction:column;align-items:flex-start;gap:26px;margin-top:38px}
  .foot{flex-direction:column;align-items:flex-start;gap:12px;padding:28px 20px}
}

@media(max-width:420px){
  .why-grid{grid-template-columns:1fr}
  .hero h1{font-size:clamp(42px,16vw,72px)}
}