/* ============================================================
   STOLBASZ — premium, architektoniczny B2B fit-out
   Jasna paleta, zero brązu. System wg premium-web-craft.
   Projekt strony: Krzysztof Brzeziński
   ============================================================ */

:root{
  /* PALETA — jasna, architektoniczna, chłodna */
  --paper:#0f0e0c;          /* główne tło */
  --paper-2:#161311;        /* sekcje alternatywne (chłodny jasny szary) */
  --paper-3:#1a1714;        /* delikatne wypełnienia */
  --ink:#f5f2ec;            /* tekst główny — chłodny grafit */
  --ink-soft:#cfc8bf;       /* nagłówki drugorzędne */
  --muted:#8f8880;          /* tekst poboczny */
  --line:rgba(245,242,236,.12);/* hairline */
  --accent:#d8362c;         /* stonowany petrol-slate — jedyny akcent */
  --accent-d:#ab241d;
  --accent-soft:rgba(216,54,44,.10);
  --dark:#0c0b0a;           /* sekcje ciemne (stopka/CTA) */

  /* ODSTĘPY — skala 4/8 */
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:24px;
  --space-6:32px; --space-7:48px; --space-8:64px; --space-9:96px; --space-10:128px;

  /* TYPOGRAFIA — fluid clamp() */
  --text-sm:clamp(.82rem,.8rem+.1vw,.9rem);
  --text-base:clamp(1rem,.97rem+.15vw,1.1rem);
  --text-lg:clamp(1.12rem,1.05rem+.3vw,1.3rem);
  --text-h3:clamp(1.2rem,1.1rem+.5vw,1.5rem);
  --text-h2:clamp(1.9rem,1.5rem+1.9vw,2.8rem);
  --text-h1:clamp(2.6rem,1.9rem+3.6vw,4.6rem);

  /* PROMIENIE — architektoniczne, raczej ostre */
  --r-sm:3px; --r-md:6px; --r-lg:10px;

  /* RUCH */
  --ease:cubic-bezier(.25,.46,.45,.94); --dur:.24s;

  /* CIENIE — miękkie, warstwowe */
  --sh-sm:0 1px 2px rgba(16,24,32,.04), 0 2px 8px rgba(16,24,32,.05);
  --sh-md:0 2px 6px rgba(16,24,32,.05), 0 12px 28px -8px rgba(16,24,32,.12);
  --sh-lg:0 6px 14px rgba(16,24,32,.07), 0 26px 56px -18px rgba(16,24,32,.22);

  --hairline:1px solid var(--line);

  --font-display:'Syne','Hanken Grotesk',sans-serif;
  --font-body:'Hanken Grotesk',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:var(--text-base);
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{width:min(92%,1180px);margin-inline:auto}
section{padding-block:clamp(52px,6.5vw,96px)}

h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:var(--text-h1);letter-spacing:-.035em}
h2{font-size:var(--text-h2);letter-spacing:-.025em}
h3{font-size:var(--text-h3)}
p{max-width:65ch}

.eyebrow{
  font-family:var(--font-body);
  font-size:var(--text-sm);
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent);
  display:inline-flex;align-items:center;gap:var(--space-3);
}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--accent);display:inline-block}

.muted{color:var(--muted)}
.lead{font-size:var(--text-lg);line-height:1.55;color:var(--ink-soft);max-width:50ch}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:var(--space-2);
  font-weight:600;font-size:var(--text-sm);letter-spacing:.02em;
  padding:var(--space-4) var(--space-6);
  border-radius:var(--r-sm);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);
  cursor:pointer;border:1px solid transparent;
}
.btn-accent{background:var(--accent);color:#fff;box-shadow:var(--sh-sm)}
.btn-accent:hover{background:var(--accent-d);transform:translateY(-2px);box-shadow:var(--sh-md)}
.btn-accent:active{transform:translateY(0);box-shadow:var(--sh-sm)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--ink);box-shadow:var(--sh-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.btn .arr{transition:transform var(--dur) var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- NAV ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:var(--hairline);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;flex-direction:column;line-height:1}
.brand .name{font-family:var(--font-display);font-weight:800;font-size:1.35rem;letter-spacing:.04em}
.brand .sub{font-size:.62rem;letter-spacing:.34em;text-transform:uppercase;color:var(--muted);margin-top:5px}
.nav-links{display:flex;align-items:center;gap:var(--space-6)}
.nav-links a{font-size:var(--text-sm);font-weight:500;color:var(--ink-soft);position:relative;padding-block:4px;transition:color var(--dur) var(--ease)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--accent);transition:width var(--dur) var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links .btn{padding:var(--space-2) var(--space-5)}
/* przyciski w nav: właściwy kolor (przebij .nav-links a) + bez podkreślenia */
.nav-links a.btn-accent{color:#fff}
.nav-links a.btn-ghost,.nav-links a.btn-light{color:var(--ink)}
.nav-links a.btn::after{display:none}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);transition:var(--dur)}

/* ---------- HERO (split) ---------- */
.hero{position:relative;overflow:hidden;border-bottom:var(--hairline)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,60px);align-items:center;
  padding-block:clamp(36px,4.5vw,64px)}
.hero-copy .eyebrow{margin-bottom:var(--space-5)}
.hero-copy h1{margin-bottom:var(--space-5)}
.hero-copy .lead{margin-bottom:var(--space-7)}
.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4)}
.hero-art{position:relative;aspect-ratio:4/3;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg)}
.hero-art img{width:100%;height:100%;object-fit:cover}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(18,24,28,.28))}
.hero-badge{position:absolute;left:var(--space-5);bottom:var(--space-5);z-index:2;
  background:rgba(252,252,251,.94);backdrop-filter:blur(4px);
  border-radius:var(--r-md);padding:var(--space-4) var(--space-5);box-shadow:var(--sh-md);max-width:78%}
.hero-badge strong{display:block;font-family:var(--font-display);font-size:1rem;letter-spacing:-.01em}
.hero-badge span{font-size:var(--text-sm);color:var(--muted)}

/* ---------- HERO duży / kinowy (strona główna) ---------- */
.hero-cine{position:relative;min-height:clamp(560px,82vh,840px);min-height:clamp(560px,82svh,840px);display:flex;align-items:center;overflow:hidden;border-bottom:var(--hairline)}
.hero-cine>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-cine::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(95deg,rgba(13,18,23,.86) 0%,rgba(13,18,23,.64) 32%,rgba(13,18,23,.24) 62%,rgba(13,18,23,.04) 100%)}
.hero-cine .wrap{position:relative;z-index:2;padding-block:var(--space-8)}
.hero-cine .hero-copy{max-width:660px}
.hero-cine .eyebrow{color:#fff;margin-bottom:var(--space-5)}
.hero-cine .eyebrow::before{background:#fff}
.hero-cine h1{color:#fff;margin-bottom:var(--space-5);font-size:clamp(2.9rem,2rem+4.4vw,5.2rem)}
.hero-cine .lead{color:rgba(255,255,255,.92);max-width:48ch;margin-bottom:var(--space-7)}
.hero-cine .hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-4)}
@media(max-width:680px){
  .hero-cine{min-height:clamp(520px,76vh,640px);min-height:clamp(520px,76svh,640px);align-items:flex-end}
  .hero-cine::after{background:linear-gradient(0deg,rgba(13,18,23,.9) 6%,rgba(13,18,23,.45) 55%,rgba(13,18,23,.25) 100%)}
  .hero-cine .wrap{padding-bottom:var(--space-9)}
}

/* full-bleed hero variant (podstrony) */
.pagehead{position:relative;min-height:46vh;min-height:46svh;display:flex;align-items:flex-end;overflow:hidden;border-bottom:var(--hairline)}
.pagehead img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pagehead::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,24,28,.25),rgba(18,24,28,.62))}
.pagehead .wrap{position:relative;z-index:2;padding-block:var(--space-9);color:#fff}
.pagehead h1{color:#fff;max-width:18ch}
.pagehead .eyebrow{color:#fff}
.pagehead .eyebrow::before{background:#fff}
.pagehead p{color:rgba(255,255,255,.86);margin-top:var(--space-4);max-width:54ch}

/* ---------- STRIP (pasek skrótów / liczby) ---------- */
.strip{background:var(--dark);color:#fff}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-6);padding-block:var(--space-8)}
.strip .item .k{font-family:var(--font-display);font-size:clamp(1.6rem,1.2rem+1.4vw,2.4rem);font-weight:800;letter-spacing:-.02em;color:#fff}
.strip .item .v{font-size:var(--text-sm);color:rgba(255,255,255,.66);margin-top:var(--space-2);line-height:1.45}
.strip .item{border-left:2px solid var(--accent);padding-left:var(--space-5)}

/* ---------- SECTION HEAD ---------- */
.head{max-width:48rem;margin-bottom:var(--space-8)}
.head.center{margin-inline:auto;text-align:center}
.head .eyebrow{margin-bottom:var(--space-4)}
.head h2{margin-bottom:var(--space-4)}
.head p{color:var(--muted);font-size:var(--text-lg);line-height:1.55}
.head.center p{margin-inline:auto}

/* ---------- INTRO SPLIT ---------- */
.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(28px,5vw,80px);align-items:center}
.split.rev{grid-template-columns:1.08fr .92fr}
.split.rev .split-art{order:-1}
.split-art{position:relative;aspect-ratio:5/4;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg)}
.split-art img{width:100%;height:100%;object-fit:cover}
.split-copy h2{margin-bottom:var(--space-5)}
.split-copy p+p{margin-top:var(--space-4)}
.split-copy .btn{margin-top:var(--space-6)}

/* ---------- SERVICES (zakres) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-5)}
.svc{background:#fff;border:var(--hairline);border-radius:var(--r-md);padding:var(--space-7) var(--space-6);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
  position:relative;overflow:hidden}
.svc::before{content:"";position:absolute;left:0;top:0;width:3px;height:0;background:var(--accent);transition:height var(--dur) var(--ease)}
.svc:hover{transform:translateY(-4px);box-shadow:var(--sh-md);border-color:transparent}
.svc:hover::before{height:100%}
.svc .ic{font-family:var(--font-display);font-size:.8rem;font-weight:700;letter-spacing:.12em;color:var(--accent);margin-bottom:var(--space-4)}
.svc h3{margin-bottom:var(--space-3);font-size:1.22rem}
.svc p{color:var(--muted);font-size:var(--text-base);line-height:1.6}

/* big detailed service rows */
.svc-row{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(20px,4vw,60px);align-items:center;padding-block:var(--space-8)}
.svc-row+.svc-row{border-top:var(--hairline)}
.svc-row.rev{grid-template-columns:1.2fr .8fr}
.svc-row.rev .svc-row-art{order:-1}
.svc-row-art{aspect-ratio:4/3;border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-md)}
.svc-row-art img{width:100%;height:100%;object-fit:cover}
.svc-row h3{font-size:1.5rem;margin-bottom:var(--space-4)}
.svc-row .num{font-family:var(--font-display);font-size:.85rem;font-weight:700;letter-spacing:.14em;color:var(--accent);display:block;margin-bottom:var(--space-3)}
.svc-row ul{list-style:none;margin-top:var(--space-4);display:flex;flex-direction:column;gap:var(--space-2)}
.svc-row li{position:relative;padding-left:var(--space-5);color:var(--muted);font-size:var(--text-base)}
.svc-row li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:1px;background:var(--accent)}

/* ---------- GALLERY (realizacje) ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--space-4);grid-auto-rows:200px}
/* GALERIA MASONRY — pionowe zdjęcia (portrety beauty/wellness) bez przycinania: kolumny, height auto */
.gallery-masonry{column-count:3;column-gap:var(--space-4)}
@media(max-width:900px){.gallery-masonry{column-count:2}}
@media(max-width:560px){.gallery-masonry{column-count:1}}
.gallery-masonry .m-tile{break-inside:avoid;margin:0 0 var(--space-4);padding:0;position:relative;overflow:hidden;border-radius:var(--r-md);border:1px solid var(--line)}
.gallery-masonry .m-tile img{width:100%;height:auto;display:block}
.gallery-masonry .m-tile .cap{position:absolute;left:0;right:0;bottom:0;padding:var(--space-4);color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.55),transparent);font-size:var(--text-sm)}
.tile{position:relative;overflow:hidden;border-radius:var(--r-md);box-shadow:var(--sh-sm);
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.tile:hover{box-shadow:var(--sh-md)}
.tile:hover img{transform:scale(1.05)}
.tile .cap{position:absolute;left:0;right:0;bottom:0;padding:var(--space-5) var(--space-4) var(--space-4);
  background:linear-gradient(transparent,rgba(18,24,28,.78));color:#fff;
  font-size:var(--text-sm);font-weight:600;letter-spacing:.01em;
  opacity:0;transform:translateY(8px);transition:var(--dur) var(--ease)}
.tile:hover .cap{opacity:1;transform:translateY(0)}
.tile .cap small{display:block;font-weight:400;opacity:.78;letter-spacing:.04em;text-transform:uppercase;font-size:.66rem;margin-top:3px}
/* bento spans */
.t-wide{grid-column:span 6}
.t-tall{grid-column:span 6;grid-row:span 2}
.t-std{grid-column:span 6}
.t-third{grid-column:span 4}
.t-two3{grid-column:span 8}

/* ---------- TRUST / WIARYGODNOŚĆ ---------- */
.trust{background:var(--paper-2)}
.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-5);margin-top:var(--space-7)}
.trust-card{background:#fff;border-radius:var(--r-md);padding:var(--space-7) var(--space-6);box-shadow:var(--sh-sm);border-top:3px solid var(--accent)}
.trust-card .big{font-family:var(--font-display);font-size:clamp(1.8rem,1.3rem+1.6vw,2.6rem);font-weight:800;letter-spacing:-.02em;color:var(--ink);line-height:1}
.trust-card h3{font-size:1.12rem;margin:var(--space-3) 0 var(--space-2)}
.trust-card p{color:var(--muted);font-size:var(--text-base);line-height:1.55}

/* ---------- CTA band ---------- */
.cta{background:var(--dark);color:#fff;position:relative;overflow:hidden}
.cta .wrap{display:grid;grid-template-columns:1.4fr .6fr;gap:var(--space-7);align-items:center;position:relative;z-index:2}
.cta h2{color:#fff;max-width:20ch}
.cta p{color:rgba(255,255,255,.74);margin-top:var(--space-4)}
.cta-actions{display:flex;flex-direction:column;gap:var(--space-3);align-items:flex-start}
.cta::before{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,var(--accent-soft),transparent 70%)}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,4vw,56px);align-items:start}
.info-list{display:flex;flex-direction:column;gap:var(--space-2)}
.info-row{display:flex;gap:var(--space-4);align-items:flex-start;padding-block:var(--space-4);border-bottom:var(--hairline)}
.info-row .ic{flex:none;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);font-size:1.05rem}
.info-row .lbl{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.info-row .val{font-weight:600;font-size:var(--text-base);margin-top:2px}
.info-row a.val:hover{color:var(--accent)}
.map{border:none;border-radius:var(--r-lg);box-shadow:var(--sh-md);width:100%;height:100%;min-height:380px;filter:grayscale(.2) contrast(1.02)}
.form{background:#fff;border:var(--hairline);border-radius:var(--r-lg);padding:clamp(24px,3vw,40px);box-shadow:var(--sh-sm)}
.form .fld{margin-bottom:var(--space-5)}
.form label{display:block;font-size:var(--text-sm);font-weight:600;margin-bottom:var(--space-2)}
.form input,.form textarea{width:100%;font-family:inherit;font-size:var(--text-base);color:var(--ink);
  padding:var(--space-4);border:var(--hairline);border-radius:var(--r-sm);background:var(--paper);transition:border-color var(--dur)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.form textarea{resize:vertical;min-height:120px}
.form .note{font-size:var(--text-sm);color:var(--muted);margin-top:var(--space-3)}

/* ---------- FOOTER ---------- */
footer{background:var(--dark);color:#fff;padding-block:var(--space-9) var(--space-6)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:var(--space-7);margin-bottom:var(--space-8)}
.foot-brand .name{font-family:var(--font-display);font-weight:800;font-size:1.4rem;letter-spacing:.04em}
.foot-brand p{color:rgba(255,255,255,.62);margin-top:var(--space-4);font-size:var(--text-base);max-width:38ch}
.foot-col h4{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:var(--space-4)}
.foot-col a,.foot-col p{display:block;color:rgba(255,255,255,.82);font-size:var(--text-base);margin-bottom:var(--space-3)}
.foot-col a:hover{color:#fff}
.foot-bot{border-top:1px solid rgba(255,255,255,.12);padding-top:var(--space-5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:var(--space-3);
  font-size:var(--text-sm);color:rgba(255,255,255,.55)}
.foot-bot a:hover{color:#fff}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:920px){
  .hero-grid,.split,.split.rev,.svc-row,.svc-row.rev,.cta .wrap,.contact-grid,.foot-grid{grid-template-columns:1fr}
  .split.rev .split-art,.svc-row.rev .svc-row-art{order:0}
  .hero-art{aspect-ratio:16/10;max-height:420px}
  .strip .wrap{grid-template-columns:repeat(2,1fr);gap:var(--space-7)}
  .gallery{grid-auto-rows:180px}
  .t-wide,.t-tall,.t-std,.t-third,.t-two3{grid-column:span 6}
  .t-tall{grid-row:span 1}
  .cta-actions{flex-direction:row;flex-wrap:wrap}
  .foot-grid{gap:var(--space-6)}
}
@media(max-width:680px){
  .nav-links{position:fixed;inset:72px 0 auto 0;background:var(--paper);flex-direction:column;align-items:stretch;
    gap:0;padding:var(--space-4) 6%;border-bottom:var(--hairline);box-shadow:var(--sh-md);
    transform:translateY(-120%);transition:transform var(--dur) var(--ease)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding-block:var(--space-4);border-bottom:var(--hairline)}
  .nav-links .btn{margin-top:var(--space-3);justify-content:center}
  .nav-toggle{display:flex}
  .strip .wrap{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(6,1fr)}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition:none!important}
  .reveal{opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
}

/* ============================================================
   PREMIUM LAYER — destylat deep-researchu branż (anty-AI, spokój).
   Zmienne STOLBASZ (--accent/--ink/--paper/--line/--dark). Ruch ledwo
   zauważalny, krzywa cubic-bezier(.16,.84,.44,1); prefers-reduced-motion
   pokryte blanketem wyżej. Karty hairline zamiast cieni = #1 sygnał „nie-AI".
   ============================================================ */

/* więcej oddechu między sekcjami (liderzy: 110-130px) */
section{padding-block:clamp(64px,8vw,128px)}

/* 1) Aksamitny reveal — dłuższa, miękka krzywa zamiast „skoku" */
.reveal{transition:opacity .9s cubic-bezier(.16,.84,.44,1),transform .9s cubic-bezier(.16,.84,.44,1);will-change:opacity,transform}
/* stagger TYLKO w galerii (tam pozycja = porządek dzieci) */
.gallery .reveal:nth-child(2){transition-delay:.07s}
.gallery .reveal:nth-child(3){transition-delay:.14s}
.gallery .reveal:nth-child(4){transition-delay:.21s}
.gallery .reveal:nth-child(5){transition-delay:.28s}
.gallery .reveal:nth-child(6){transition-delay:.35s}

/* 2) Hero STATYCZNY na .hero-cine — Ken Burns CAŁKIEM WYŁĄCZONY 26.06 (3. zgłoszenie Szymona).
   GENEZA: animowanie scale na <img> hero z teksturami (cegły/framugi) re-samplinguje obraz
   klatka po klatce → na części ekranów drobne drganie/shimmer = „heroshot się trzęsie".
   translateY usunięto wcześniej, scale-only + will-change/GPU NIE wystarczyły do GWARANCJI gładkości.
   Krzysztof zażądał pewności („make sure, że błąd się nie pojawi") > efekt. Zero animacji = 0% drgania.
   Delikatny zoom zostaje TYLKO w pełnoekranowych hero gastro/studio (hg-bg/hs-bg — tło, inny
   mechanizm, chwalone, nigdy nie zgłaszane). NIE wracać do KB na .hero-cine bez realnego testu
   na sprzęcie klienta — to ryzyko regresji „trzęsienia”. */
/* BEZPIECZNY "wow" na hero = jednorazowy FADE-IN (opacity), nie zoom.
   opacity nie dotyka bitmapy → gładkie na KAŻDYM zdjęciu/ekranie/GPU, zero ryzyka migotania.
   Geometryczny ruch (scale/translate) na .hero-cine jest ZAKAZANY (bramka pilnuje). */
@keyframes heroFade{from{opacity:0}to{opacity:1}}
.hero-cine>img{transform:none;animation:heroFade 1.1s ease-out both}

/* 3) Akcentowy hairline pod nagłówkiem sekcji, który „rysuje się" przy wejściu */
.head h2{position:relative;padding-bottom:18px}
.head h2::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--accent);transition:width 1s cubic-bezier(.16,.84,.44,1) .15s}
.head.center h2::after{left:50%;transform:translateX(-50%)}
.head.reveal.in h2::after,.head.center.reveal.in h2::after{width:54px}

/* 4) Karty HAIRLINE zamiast cieni/zaokrągleń (najmocniejszy anty-AI detal) */
.svc{background:transparent;border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:none}
.svc:hover{box-shadow:none;border-color:var(--accent);transform:translateY(-3px)}
.trust-card{background:transparent;box-shadow:none;border:1px solid var(--line);border-top:2px solid var(--accent);border-radius:var(--r-sm)}
.tile{box-shadow:none;border-radius:var(--r-sm)}
.tile:hover{box-shadow:none}

/* 5) Sticky-nav kondensuje się po przewinięciu (sygnał dopracowania) */
.nav{transition:box-shadow .4s ease,background .4s ease}
.nav.is-stuck{box-shadow:0 1px 0 var(--line),0 14px 30px -24px rgba(0,0,0,.45)}
.nav-inner{transition:height .35s var(--ease)}
.nav.is-stuck .nav-inner{height:60px}

/* 6) MANIFESTO — pełnoekranowy cytat-bohater (zastępuje generyczne „Dlaczego my") */
.manifesto{background:var(--paper-2);text-align:center}
.manifesto .wrap{max-width:60rem}
.manifesto p{font-family:var(--font-display);font-style:italic;font-size:clamp(1.6rem,1rem+2.4vw,2.8rem);line-height:1.32;color:var(--ink-soft);margin-inline:auto;max-width:26ch;position:relative;padding-top:var(--space-8)}
.manifesto p::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:54px;height:1px;background:var(--accent)}
.manifesto p span{color:var(--accent);font-style:italic}

/* 7) GATEWAYS — 3 duże bramy-zdjęcia (zamiast paska menu usług) */
.gateways{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4)}
.gateway{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:var(--r-sm);display:block}
.gateway img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),filter .5s var(--ease)}
.gateway::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(18,24,28,.74))}
.gateway:hover img{transform:scale(1.05);filter:brightness(1.05)}
.gateway .g-ttl{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:var(--space-6) var(--space-5);color:#fff;font-family:var(--font-display);font-size:1.45rem;letter-spacing:-.01em;line-height:1.15}
.gateway .g-ttl small{display:block;font-family:var(--font-body);font-size:var(--text-sm);font-weight:400;opacity:.82;letter-spacing:.03em;margin-top:5px}
@media(max-width:760px){.gateways{grid-template-columns:1fr}.gateway{aspect-ratio:16/10}}

/* 8) LOGO klienta w nagłówku (gdy podane --logo) */
.brand-logo{height:40px;width:auto;max-width:220px;object-fit:contain;display:block}
.nav.is-stuck .brand-logo{height:34px}
@media(max-width:680px){.brand-logo{height:32px}}

/* === rodzina: studio === */
/* ============================================================
   RODZINA: STUDIO (tatuaż / piercing)
   Doklejane NA WIERZCH base.css. Skin ink-dark (Syne + Hanken, CIEMNA baza - paleta z _palette gałąź studio).
   Filozofia: CZARNA GALERIA SZTUKI. Bohaterem jest PORTFOLIO (realne prace) i ARTYSTA, nie usługa/parametr/cennik.
   Konwersja przez "Umów konsultację", nie cenę. Kolor wnosza WYLACZNIE zdjecia prac.
   SYGNATURA: Syne wersaliki (plakat galeryjny) + masonry pionowych prac z lightboxem + ghost UI + hairline na czerni.
   ANTY-AI: zero rozmytych cieni, ostre rogi, duzo czerni, kolor TYLKO ze zdjec. Kolor prac DOMYSLNIE (mobile nie ma hovera!).
   BRAMKA: nazwiska/style artystow, ocena, bon, walk-in renderuja sie TYLKO z realnego reconu (brief). Zero zmyslania.
   ============================================================ */

/* --- Typografia plakatu galeryjnego: Syne wersaliki + szeroki tracking --- */
.eyebrow{letter-spacing:.2em;text-transform:uppercase;font-weight:700}
.hero-cine h1,.head h2,.voucher h2{text-transform:uppercase;letter-spacing:.03em}

/* --- Ostre rogi wszedzie (galeria, nie bootstrap) + przyciski plakatowe --- */
.btn{border-radius:2px}
.tile,.gateway,.split-art,.card,.svc,.artist{border-radius:0}

/* --- PORTFOLIO: masonry kolumnowy bez przycinania (prace SA PIONOWE) + lightbox --- */
.studio-gallery{column-count:3;column-gap:8px}
.studio-gallery.cols-2{column-count:2}
@media(max-width:900px){.studio-gallery{column-count:2}}
.studio-gallery .tile{break-inside:avoid;margin:0 0 8px;padding:0;overflow:hidden;border:0;border-radius:0;
  box-shadow:none;background:var(--paper-2);cursor:zoom-in}
.studio-gallery .tile img{width:100%;height:auto;display:block;transition:transform .5s var(--ease),filter .5s var(--ease)}
/* KOLOR DOMYSLNIE (krytyk: mobile nie ma hovera, grayscale-default ukrywa kolor). Subtelny ruch tylko gdzie jest hover. */
@media(hover:hover){
  .studio-gallery .tile img{filter:brightness(.93)}
  .studio-gallery .tile:hover img{filter:brightness(1.02);transform:scale(1.03)}
}

/* --- LIGHTBOX (studio.js) --- */
.sl-overlay{position:fixed;inset:0;z-index:200;background:rgba(8,7,6,.95);display:none;align-items:center;justify-content:center}
.sl-overlay.open{display:flex}
.sl-overlay img{max-width:92vw;max-height:88vh;object-fit:contain}
.sl-btn{position:absolute;color:#f5f2ec;background:none;border:0;cursor:pointer;line-height:1;opacity:.78;
  transition:opacity .2s,transform .2s;font-family:var(--font-body)}
.sl-btn:hover{opacity:1}
.sl-close{top:14px;right:18px;font-size:2.1rem;padding:.3rem .7rem}
.sl-prev,.sl-next{top:50%;transform:translateY(-50%);font-size:3rem;padding:.4rem 1rem}
.sl-prev{left:6px}.sl-next{right:6px}
.sl-count{position:absolute;top:20px;left:20px;color:#cfc8bf;font-size:.82rem;letter-spacing:.06em}

/* --- KARTY ARTYSTOW (tylko z realnego reconu) --- */
.zespol-grid.artists{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:var(--space-5)}
.artist{margin:0;background:var(--paper-2);border:1px solid var(--line);overflow:hidden;text-align:center;
  padding-bottom:var(--space-4);transition:border-color .3s var(--ease)}
.artist:hover{border-color:var(--accent)}
.artist-photo{aspect-ratio:4/5;overflow:hidden;background:var(--paper-3)}
.artist-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.artist:hover .artist-photo img{transform:scale(1.04)}
.artist-name{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.05em;
  font-size:1.15rem;margin-top:var(--space-4)}
.artist-style{display:block;color:var(--muted);font-size:var(--text-sm);margin-top:.25rem}
.artist-links{display:flex;gap:var(--space-4);justify-content:center;margin-top:var(--space-3)}
.artist-links a{color:var(--accent);font-size:var(--text-sm);font-weight:600;letter-spacing:.01em}

/* --- BON PODARUNKOWY (tylko z reconu) --- */
.voucher{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}
.voucher .wrap{max-width:46rem}
.voucher p{color:var(--ink-soft);margin-bottom:var(--space-5)}

/* --- PROCES (Konsultacja->Projekt->Sesja->Pielegnacja): kropki w akcencie --- */
.proces.studio{background:var(--paper-2)}
.proces.studio .pno{color:var(--accent)}
.proces.studio .proces-line li::after{background:var(--accent);box-shadow:0 0 0 4px var(--paper-2)}

/* --- STICKY "Umów konsultację" (mobile) --- */
.sticky-reserve{display:none}
@media(max-width:820px){
  .sticky-reserve{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:90;
    background:var(--line);box-shadow:0 -6px 20px -10px rgba(0,0,0,.6)}
  .sticky-reserve a{padding:15px 8px;text-align:center;font-weight:700;font-size:.95rem;letter-spacing:.02em;text-transform:uppercase}
  .sr-book{flex:1;background:var(--accent);color:#161310}
  .sr-call{width:60px;background:var(--paper-2);color:var(--ink);font-size:1.15rem;border-left:1px solid var(--line)}
  body{padding-bottom:56px}
}

/* ============================================================
   FAZA 3 - OSOBNY UKŁAD STUDIO (wzór: topowe studia tatuażu - Bang Bang/Sake/Seven Doors/Frith Street/Sashatattooing; research wf_5981d31c).
   Czarna GALERIA SZTUKI. Hero MINIMALNY: jedna praca/atmosfera pełnoekranowo + placard (dyscyplina+miasto) w dolnym-lewym + hairline-ramka inset (sygnatura "ekspozycja").
   Nazwa pada RAZ - logo w navie. PORTFOLIO = sekcja #2 (bohater). Nav: przezroczysty->CIEMNY lity (nie krem jak gastro), zwijany. CTA = obrys.
   Wyróżnik od gastro: Syne wersaliki placard (nie serif tytuł), czerń, hairline-ramka, galeria-jako-#2.
   ============================================================ */
.hero-studio{position:relative;height:100vh;height:100svh;min-height:560px;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;background:#0b0a09}
.hero-studio .hs-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2;animation:hsKen 30s ease-out infinite alternate}
@keyframes hsKen{from{transform:scale(1.05)}to{transform:scale(1.13)}}
.hero-studio .hs-veil{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(8,7,6,.18) 0%,rgba(8,7,6,0) 30%,rgba(8,7,6,0) 56%,rgba(8,7,6,.72) 100%)}
/* hairline ramka inset = "to ekspozycja, nie strona usługowa" (WIDOCZNA, nie subtelna) */
.hero-studio::after{content:"";position:absolute;inset:16px;border:1px solid rgba(245,242,236,.22);pointer-events:none;z-index:2}
.hs-placard{position:relative;z-index:3;margin:0 0 clamp(2.4rem,7vh,4.6rem) clamp(1.8rem,5vw,4rem)}
.hs-disc{display:block;font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  font-size:clamp(1.15rem,2.1vw,1.6rem);letter-spacing:.2em;color:#f5f2ec;text-shadow:0 2px 16px rgba(0,0,0,.55)}
.hs-place{display:block;margin-top:.5rem;font-family:var(--font-body);font-weight:600;text-transform:uppercase;
  font-size:.74rem;letter-spacing:.26em;color:rgba(245,242,236,.72);text-shadow:0 1px 8px rgba(0,0,0,.55)}
@media(max-width:640px){.hero-studio::after{inset:10px}}

/* PORTFOLIO jako sekcja #2 - ciasna ściana eksponatów; przy malo zdjeciach (cols-2) zwezamy i centrujemy, zeby nie bylo pustej czerni */
.studio-portfolio{padding-top:clamp(3.5rem,7vh,6rem)}
.studio-gallery.cols-2{max-width:60rem;margin-inline:auto}

/* === NAV NOBU (silnik): studio === */
.nav{position:fixed;left:0;right:0;backdrop-filter:none;border-bottom:1px solid transparent;z-index:100;transition:transform .35s var(--ease),background .35s ease,box-shadow .35s ease}
.nav.nav-hidden{transform:translateY(-100%)}
.nav.is-stuck{background:transparent;box-shadow:none;border-bottom-color:transparent}
.nav.is-stuck .nav-inner{height:64px}
.nav .brand{flex-direction:row;align-items:baseline;gap:.6rem;line-height:1}
.nav .brand .name{font-family:var(--font-display);font-weight:600;font-size:1.5rem;text-transform:uppercase;letter-spacing:.14em}
.nav .brand .sub{margin-top:0;padding-left:.65rem;border-left:1px solid currentColor;font-size:.66rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase}
.nav .nav-links a{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;padding-block:6px}
.nav .nav-links a::after{height:1px}
.nav .nav-links a.btn-accent{font-size:.73rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;padding:.5rem 1.1rem;border-radius:4px;box-shadow:none}
.nav .nav-links a.btn-accent:hover{transform:none;box-shadow:none}
.nav .nav-links a.btn-accent{background:var(--accent-d);border:1px solid var(--accent-d);color:#fff}
.nav .nav-links a.btn-accent:hover{background:var(--accent-d);border-color:var(--accent-d);color:#fff;filter:brightness(1.07)}
.nav{background:transparent}
.nav::after{content:"";position:absolute;left:0;right:0;top:0;height:150px;z-index:-1;pointer-events:none;transition:opacity .35s ease;background:linear-gradient(180deg,rgba(8,6,4,.55) 0%,rgba(8,6,4,0) 100%)}
.nav.nav-solid::after{opacity:0}
.nav .brand .name{color:#f5f1ea}
.nav .brand .sub{color:rgba(245,241,234,.82)}
.nav .nav-links a:not(.btn-accent){color:rgba(245,241,234,.9)}
.nav .nav-links a:not(.btn-accent):hover,.nav .nav-links a.active:not(.btn-accent){color:#fff}
.nav .nav-links a:not(.btn-accent)::after{background:#fff}
.nav .nav-toggle span{background:#f5f1ea}
.nav.nav-solid{background:rgba(12,13,16,.92);backdrop-filter:saturate(130%) blur(10px);border-bottom:1px solid rgba(255,255,255,.10)}
.nav.nav-solid .brand .sub{color:var(--accent)}
.nav.nav-solid.nav-hidden{background:transparent;box-shadow:none;border-bottom-color:transparent}
@media(min-width:681px){
.nav .nav-inner{position:relative;height:64px}
.nav .nav-links{flex:1;justify-content:center;gap:clamp(1rem,2.2vw,1.9rem);padding-right:12rem}
.nav .nav-links a.btn-accent{position:absolute;right:0;top:50%;transform:translateY(-50%);margin:0}
.nav:not(.nav-solid) .nav-links a.btn-accent{background:transparent;border-color:rgba(245,241,234,.55);color:#f5f1ea}
.nav:not(.nav-solid) .nav-links a.btn-accent:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-50%)}
}
@media(max-width:680px){
.nav .nav-links:not(.open){transform:translateY(-160%);visibility:hidden}
.nav .nav-links.open{visibility:visible}
.nav .brand .name{font-size:1.12rem;letter-spacing:.1em}
.nav .brand .sub{display:none}
.nav .brand{min-width:0;overflow:hidden}
.nav .nav-links{background:var(--paper)}
.nav .nav-links a:not(.btn-accent){color:var(--ink-soft)}
.nav .nav-links a:not(.btn-accent):hover,.nav .nav-links a.active:not(.btn-accent){color:var(--ink)}
}