/* ==========================================================================
   Grey Eye Tattoo — Marcin Nencek, Kraków
   Makieta strony (onepage). Paleta: czerń + kość + jedna czerwień.
   ========================================================================== */

:root{
  --ink:#0a0a0c;
  --ink-2:#111114;
  --ink-3:#191920;
  --ink-4:#22222b;
  --bone:#f0ede8;
  --mute:#8f8f9a;
  --mute-2:#6a6a75;
  --line:rgba(240,237,232,.12);
  --line-2:rgba(240,237,232,.22);
  --red:#9d2f2f;
  --red-h:#b93a3a;
  --display:'Oswald','Arial Narrow',Impact,sans-serif;
  --sans:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
  --wrap:1240px;
  --r:4px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--bone);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3{font-family:var(--display);font-weight:500;text-transform:uppercase;
  letter-spacing:.02em;line-height:1.05;margin:0}
p{margin:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- typografia pomocnicza ---------- */
.eyebrow{
  display:inline-block;font-family:var(--display);font-size:.78rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--red-h);margin-bottom:14px;
}
.h-xl{font-size:clamp(2.6rem,7.4vw,5.4rem);letter-spacing:.005em}
.h-lg{font-size:clamp(2rem,4.6vw,3.3rem)}
.h-md{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.lead{font-size:clamp(1rem,1.5vw,1.15rem);color:#c9c7c4;max-width:60ch}
.muted{color:var(--mute)}

/* ---------- przyciski ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border:1px solid transparent;border-radius:var(--r);
  font-family:var(--display);font-size:.95rem;font-weight:500;letter-spacing:.12em;
  text-transform:uppercase;transition:.22s var(--ease);white-space:nowrap;
}
.btn--primary{background:var(--red);color:#fff}
.btn--primary:hover{background:var(--red-h)}
.btn--ghost{border-color:var(--line-2);color:var(--bone)}
.btn--ghost:hover{border-color:var(--bone);background:rgba(240,237,232,.06)}
.btn--block{width:100%}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:60;background:rgba(10,10,12,.86);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.hdr__in{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}
.brand__mark{width:38px;height:38px;flex-shrink:0}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--display);font-size:1.24rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase}
.brand__sub{font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--mute);margin-top:3px}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);
  transition:color .2s}
.nav a:hover{color:var(--bone)}
.hdr__cta{padding:11px 22px;font-size:.8rem}
.burger{display:none;width:44px;height:44px;background:none;border:1px solid var(--line-2);
  border-radius:var(--r);margin-left:auto;position:relative}
.burger span,.burger span::before,.burger span::after{
  position:absolute;left:50%;width:20px;height:1.5px;background:var(--bone);
  transform:translateX(-50%);transition:.2s
}
.burger span{top:50%;margin-top:-.75px}
.burger span::before{content:'';top:-6px;left:0;transform:none}
.burger span::after{content:'';top:6px;left:0;transform:none}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(48px,7vw,96px) 0 clamp(56px,7vw,104px);
  overflow:hidden}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(760px 460px at 78% 22%,rgba(157,47,47,.16),transparent 68%);
}
.hero__in{position:relative;display:grid;grid-template-columns:1.08fr .92fr;
  gap:clamp(32px,5vw,72px);align-items:center}
.hero__txt .lead{margin-top:22px}
.hero__act{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero__meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:38px;
  padding-top:26px;border-top:1px solid var(--line)}
.hero__meta div{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--mute)}
.hero__meta b{display:block;font-family:var(--display);font-size:1.05rem;
  font-weight:500;letter-spacing:.06em;color:var(--bone);margin-bottom:4px}
.hero__fig{margin:0;position:relative}
.hero__fig img{width:100%;height:auto;border-radius:var(--r);
  border:1px solid var(--line)}
.hero__cap{font-size:.78rem;color:var(--mute);margin-top:12px;letter-spacing:.04em}

/* ---------- pasek faktów ---------- */
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--ink-2)}
.facts__in{display:grid;grid-template-columns:repeat(4,1fr)}
.facts__i{padding:30px 26px;border-right:1px solid var(--line)}
.facts__i:last-child{border-right:0}
.facts__i b{display:block;font-family:var(--display);font-size:1.02rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:7px}
.facts__i span{font-size:.86rem;color:var(--mute);line-height:1.5}

/* ---------- sekcje ---------- */
.sec{padding:clamp(64px,8vw,110px) 0}
.sec--alt{background:var(--ink-2)}
.sec__head{max-width:70ch;margin-bottom:clamp(34px,4vw,54px)}
.sec__head .lead{margin-top:18px}
.sec__head--c{max-width:none;text-align:center}
.sec__head--c .lead{margin-left:auto;margin-right:auto}

/* ---------- o mnie ---------- */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,64px);
  align-items:start}
.about__fig{margin:0;position:sticky;top:100px}
.about__fig img{width:100%;height:auto;border-radius:var(--r);border:1px solid var(--line)}
.about__fig figcaption{font-size:.78rem;color:var(--mute);margin-top:12px}
.quote{border-left:2px solid var(--red);padding:4px 0 4px 24px;margin:0 0 26px}
.quote p{font-family:var(--display);font-size:clamp(1.15rem,2.2vw,1.6rem);
  font-weight:400;line-height:1.4;letter-spacing:.01em;color:var(--bone);
  text-transform:none}
.quote cite{display:block;font-style:normal;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--mute);margin-top:16px}
.about__body p+p{margin-top:16px}
.styles{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.styles span{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;
  padding:8px 14px;border:1px solid var(--line-2);border-radius:100px;color:#c9c7c4}

/* ---------- galeria ---------- */
.gal{columns:3;column-gap:16px}
.gal figure{margin:0 0 16px;break-inside:avoid;position:relative;overflow:hidden;
  border-radius:var(--r);border:1px solid var(--line);cursor:zoom-in;background:var(--ink-3)}
.gal img{width:100%;height:auto;transition:transform .5s var(--ease),filter .3s}
.gal figure:hover img{transform:scale(1.035)}
.gal figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;
  font-size:.78rem;line-height:1.4;color:#e6e3de;
  background:linear-gradient(to top,rgba(6,6,8,.92),rgba(6,6,8,0));
  opacity:0;transition:opacity .3s var(--ease);
}
.gal figure:hover figcaption{opacity:1}

/* ---------- lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(5,5,7,.96);
  display:none;align-items:center;justify-content:center;padding:5vh 5vw}
.lb.is-open{display:flex}
.lb img{max-width:100%;max-height:88vh;width:auto;border-radius:var(--r)}
.lb__x{position:absolute;top:22px;right:26px;width:46px;height:46px;border-radius:50%;
  background:rgba(240,237,232,.1);border:1px solid var(--line-2);color:var(--bone);
  font-size:1.5rem;line-height:1}
.lb__x:hover{background:rgba(240,237,232,.2)}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;
  border-radius:50%;background:rgba(240,237,232,.1);border:1px solid var(--line-2);
  color:var(--bone);font-size:1.4rem;line-height:1}
.lb__nav:hover{background:rgba(240,237,232,.2)}
.lb__prev{left:2vw}
.lb__next{right:2vw}
.lb__cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;
  font-size:.82rem;color:var(--mute)}

/* ---------- proces ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.steps__i{background:var(--ink);padding:32px 26px}
.sec--alt .steps__i{background:var(--ink-2)}
.steps__n{font-family:var(--display);font-size:2.2rem;font-weight:600;
  color:var(--red);line-height:1;margin-bottom:16px}
.steps__i b{display:block;font-family:var(--display);font-size:1.06rem;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.steps__i p{font-size:.88rem;color:var(--mute);line-height:1.6}

/* ---------- pielęgnacja / przygotowanie ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,56px)}
.card{background:var(--ink-3);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(26px,3vw,38px)}
.card h3{font-size:1.15rem;margin-bottom:22px;letter-spacing:.08em}
.card--red{border-color:rgba(157,47,47,.4);background:rgba(157,47,47,.07)}
.list{list-style:none;margin:0;padding:0}
.list li{position:relative;padding:0 0 16px 30px;font-size:.92rem;line-height:1.6;
  color:#c9c7c4}
.list li:last-child{padding-bottom:0}
.list li::before{content:'';position:absolute;left:0;top:.52em;width:14px;height:1.5px;
  background:var(--red)}
.list li b{color:var(--bone);font-weight:500}
.note{margin-top:24px;padding:16px 18px;border-left:2px solid var(--red);
  background:rgba(157,47,47,.08);font-size:.86rem;color:#cfcdc9;border-radius:0 var(--r) var(--r) 0}

/* ---------- faq ---------- */
.faq{max-width:860px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-family:var(--display);font-size:1.04rem;font-weight:500;letter-spacing:.05em;
  text-transform:uppercase;transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--red-h)}
.faq summary::after{
  content:'';position:absolute;right:12px;top:50%;width:11px;height:11px;
  border-right:1.5px solid var(--mute);border-bottom:1.5px solid var(--mute);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq p{padding:0 44px 24px 0;font-size:.93rem;color:#c1bfbc;line-height:1.7}

/* ---------- formularz ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px;
  max-width:900px;margin:0 auto}
.form__row{display:flex;flex-direction:column;gap:8px}
.form__row--full{grid-column:1 / -1}
.form label{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--mute)}
.form label .req{color:var(--red-h)}
.form input,.form select,.form textarea{
  width:100%;padding:14px 16px;background:var(--ink);color:var(--bone);
  border:1px solid var(--line-2);border-radius:var(--r);font-family:var(--sans);
  font-size:.95rem;transition:border-color .2s,background .2s;
}
.form textarea{min-height:132px;resize:vertical;line-height:1.6}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--bone);background:var(--ink-3)}
.form input[aria-invalid="true"],.form select[aria-invalid="true"],
.form textarea[aria-invalid="true"]{border-color:var(--red-h)}
.form select{appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238f8f9a' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:12px;
  padding-right:42px}
.form select option{background:var(--ink-2);color:var(--bone)}
.form__err{font-size:.78rem;color:#e08080;display:none}
.form__err.is-on{display:block}
/* zgoda RODO to pełne zdanie — nie może być wersalikami ani rozstrzelona */
.form label.check{display:flex;gap:12px;align-items:flex-start;
  font-size:.85rem;letter-spacing:0;text-transform:none;color:#c1bfbc;line-height:1.6}
.form label.check .req{font-size:.85rem}
.check input{width:19px;height:19px;flex-shrink:0;margin-top:2px;accent-color:var(--red)}
.form__foot{grid-column:1 / -1;display:flex;flex-direction:column;gap:14px;
  align-items:flex-start}
.form__foot .btn{min-width:290px}
.form__note{font-size:.8rem;color:var(--mute-2)}
.form__sum{grid-column:1 / -1;font-size:.86rem;color:#e08080;display:none}
.form__sum.is-on{display:block}
.form__ok{
  grid-column:1 / -1;display:none;padding:26px;border:1px solid rgba(157,47,47,.45);
  background:rgba(157,47,47,.09);border-radius:var(--r);
}
.form__ok.is-on{display:block}
.form__ok b{display:block;font-family:var(--display);font-size:1.15rem;
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}
.form__ok p{font-size:.9rem;color:#cfcdc9}

/* pole daty — własny format, niezależny od języka przeglądarki */
.date-field{position:relative;display:flex;gap:8px}
.date-field input[type=text]{flex:1}
.date-field__btn{width:50px;flex-shrink:0;background:var(--ink-3);color:var(--bone);
  border:1px solid var(--line-2);border-radius:var(--r);font-size:1.05rem}
.date-field__btn:hover{border-color:var(--bone)}
/* własny kalendarz — polskie nazwy miesięcy i dni, niezależnie od przeglądarki */
.cal{position:absolute;top:calc(100% + 8px);left:0;z-index:60;width:296px;
  background:var(--ink-2);border:1px solid var(--line-2);border-radius:var(--r);
  padding:14px;box-shadow:0 26px 60px rgba(0,0,0,.6)}
.cal[hidden]{display:none}
.cal__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cal__title{font-family:var(--display);text-transform:uppercase;letter-spacing:.07em;
  font-size:.82rem;color:var(--bone)}
.cal__nav{display:flex;gap:6px}
.cal__nav button{width:30px;height:30px;background:transparent;color:var(--bone);
  border:1px solid var(--line-2);border-radius:6px;font-size:.95rem;line-height:1}
.cal__nav button:hover{border-color:var(--bone)}
.cal__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.cal__wd{font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);
  text-align:center;padding:2px 0 6px}
.cal__d{aspect-ratio:1/1;background:transparent;border:1px solid transparent;
  color:var(--bone);font-size:.82rem;border-radius:6px;
  font-variant-numeric:tabular-nums}
.cal__d:hover:not(:disabled){background:var(--ink-3)}
.cal__d:disabled{color:#4c4c50;cursor:default}
.cal__d.is-today{border-color:var(--line-2)}
.cal__d.is-on{background:var(--red);border-color:var(--red);color:#fff}
@media (max-width:520px){
  .cal{width:100%;left:0;right:0}
}

/* ---------- kontakt ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.contact__col{background:var(--ink-2);padding:clamp(28px,3.4vw,44px)}
.contact__col h3{font-size:1.15rem;margin-bottom:22px;letter-spacing:.08em}
.contact__dl{margin:0}
.contact__dl dt{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mute-2);margin-top:20px}
.contact__dl dt:first-child{margin-top:0}
.contact__dl dd{margin:6px 0 0;font-size:1rem}
.contact__dl dd a{border-bottom:1px solid var(--line-2);transition:border-color .2s}
.contact__dl dd a:hover{border-color:var(--red-h)}
.contact__map{position:relative;min-height:420px;display:flex;flex-direction:column;
  background:var(--ink-3)}
.contact__map-frame{flex:1;width:100%;min-height:380px;border:0;display:block}
.contact__map-link{display:block;text-align:center;padding:13px 18px;
  background:var(--ink-2);border-top:1px solid var(--line);font-size:.84rem;
  color:var(--red-h);letter-spacing:.04em}
.contact__map-link:hover{background:var(--ink-3)}

/* ---------- footer ---------- */
.ftr{border-top:1px solid var(--line);background:var(--ink-2);padding:52px 0 34px}
.ftr__in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.ftr__col h4{font-family:var(--display);font-size:.82rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--mute);margin:0 0 16px}
.ftr__col a,.ftr__col p{display:block;font-size:.88rem;color:#b9b7b4;margin-bottom:9px}
.ftr__col a:hover{color:var(--bone)}
.ftr__bot{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:.8rem;color:var(--mute-2)}

/* ---------- pływający CTA (mobile) ---------- */
.fab{position:fixed;left:16px;right:16px;bottom:16px;z-index:70;display:none}
.fab .btn{width:100%;box-shadow:0 10px 30px rgba(0,0,0,.5)}

/* ---------- animacja wejścia ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .gal img{transition:none}
}

/* ==========================================================================
   responsywność
   ========================================================================== */
@media (max-width:1080px){
  .gal{columns:2}
  .steps{grid-template-columns:1fr 1fr}
  .facts__in{grid-template-columns:1fr 1fr}
  .facts__i:nth-child(2){border-right:0}
  .facts__i:nth-child(-n+2){border-bottom:1px solid var(--line)}
}

@media (max-width:900px){
  .wrap{padding:0 20px}
  .nav,.hdr__cta{display:none}
  .burger{display:block}
  .hero__in,.about,.two,.contact,.ftr__in{grid-template-columns:1fr}
  .about__fig{position:static;max-width:420px}
  .hero__fig{order:-1}
  .hero__meta{gap:18px}
  .contact__map-frame{min-height:280px}
  .fab{display:block}
  .ftr{padding-bottom:96px}
}

@media (max-width:640px){
  .gal{columns:1}
  .steps{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .form__foot .btn{min-width:0;width:100%}
  .sec__head--c{text-align:left}
  .sec__head--c .lead{margin-left:0}
  .facts__i{padding:24px 18px}
  .facts__i b{font-size:.95rem}
  .hero__act .btn{width:100%}
  .lb__nav{width:44px;height:44px}
}

/* ---------- menu mobilne ---------- */
.mnav{
  position:fixed;inset:0;z-index:120;background:var(--ink);
  display:flex;flex-direction:column;justify-content:center;padding:0 30px;
  visibility:hidden;opacity:0;transition:opacity .25s var(--ease),visibility .25s;
}
.mnav.is-open{visibility:visible;opacity:1}
.mnav a{font-family:var(--display);font-size:1.7rem;font-weight:500;
  letter-spacing:.08em;text-transform:uppercase;padding:14px 0;
  border-bottom:1px solid var(--line)}
.mnav .btn{margin-top:34px}
.mnav__x{position:absolute;top:22px;right:22px;width:46px;height:46px;border-radius:50%;
  background:none;border:1px solid var(--line-2);color:var(--bone);font-size:1.5rem;
  line-height:1}
body.is-locked{overflow:hidden}

/* ==========================================================================
   ożywienie strony — wszystko na czystym JS, bez bibliotek
   ========================================================================== */

/* pasek postępu przewijania */
.prog{position:fixed;top:0;left:0;width:100%;height:2px;z-index:130;
  background:var(--red);transform:scaleX(0);transform-origin:0 50%;
  will-change:transform;pointer-events:none}

/* nagłówek kurczy się po przewinięciu */
.hdr{transition:box-shadow .3s var(--ease)}
.hdr__in{transition:height .3s var(--ease)}
.hdr.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,.45)}
.hdr.is-scrolled .hdr__in{height:62px}

/* podkreślenie aktualnej sekcji w menu */
.nav a{position:relative}
.nav a::after{content:'';position:absolute;left:0;right:0;bottom:-7px;height:1px;
  background:var(--bone);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .35s var(--ease)}
.nav a:hover::after,.nav a.is-cur::after{transform:scaleX(1)}
.nav a.is-cur{color:var(--bone)}

/* filtr prac po stylu */
.filt{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0 30px}
.filt button{font-family:var(--body);font-size:.72rem;letter-spacing:.13em;
  text-transform:uppercase;padding:9px 16px;border:1px solid var(--line-2);
  border-radius:999px;background:transparent;color:var(--mute);
  transition:color .25s,border-color .25s,background .25s}
.filt button:hover{color:var(--bone);border-color:var(--bone)}
.filt button.is-on{background:var(--bone);border-color:var(--bone);color:var(--ink)}

/* карточка, убранная фильтром, и появление карточек */
.gal figure.is-hide{display:none}
.gal figure.is-fade{animation:galIn .5s var(--ease) both}
@keyframes galIn{
  from{opacity:0;transform:translateY(16px) scale(.98)}
  to{opacity:1;transform:none}
}

/* ступенчатое появление: задержку считает JS и пишет в --d */
.rv{transition-delay:var(--d,0ms)}

/* świetlna plama, która idzie za kursorem.
   Robimy to tłem body, a nie osobną warstwą: warstwa z position:fixed musiałaby
   walczyć o z-index z treścią i przebijałaby się nad tekstem. Tło siedzi POD treścią
   i niczego nie zasłania. Tylko dla myszy — na dotyku efektu nie ma wcale. */
@media (hover:hover) and (pointer:fine){
  body{
    /* trzy stopnie, nie dwa: samo łagodne przejście dawało plamę tak słabą,
       że na ciemnym tle praktycznie jej nie było. Jaśniejszy rdzeń (23%)
       w pierwszych 40% promienia czyta się jako światło, a nie jako zabrudzenie.
       Promień 500px (~35% szerokości ekranu) — przy 640px plama była już
       za duża i przykrywała połowę hero. */
    background-image:radial-gradient(500px circle at var(--mx,50%) var(--my,38%),
      rgba(157,47,47,.23), rgba(157,47,47,.08) 40%, rgba(157,47,47,0) 68%);
    background-repeat:no-repeat;
    background-attachment:fixed;
  }
}

/* magnes: przyciski lekko ciągną za kursorem (przesunięcie liczy JS) */
.btn{will-change:transform}

@media (prefers-reduced-motion:reduce){
  .prog{transition:none}
  .hdr,.hdr__in,.nav a::after{transition:none}
  .gal figure.is-fade{animation:none}
  .rv{transition-delay:0ms}
}