/* Shared styles dla L1-L4 Profim — Faza 1 (22.05.2026) */
:root{
  --ink:#1A1714;--ink-2:#0F0D0B;--ink-3:#0A0807;
  --gold:#C8A96A;--gold-2:#E0C58E;
  --cream:#FAFAF8;--cream-2:#EFEAE0;
  --line:rgba(200,169,106,.18);
  --serif:"Cormorant Garamond",serif;--sans:"DM Sans",system-ui,sans-serif;
  --maxw:1280px;--pad-x:clamp(20px,4vw,56px);--section-y:clamp(64px,9vw,110px)
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--ink);color:var(--cream);font-family:var(--sans);font-weight:300;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(40px,6vw,72px);line-height:1.05;font-weight:400}
h2{font-size:clamp(28px,3.8vw,44px);line-height:1.1;font-weight:400}
.italic{font-style:italic;color:var(--gold-2)}
.eyebrow{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);font-weight:500;margin:0 0 14px}
.gradient-text{background:linear-gradient(120deg,var(--gold) 0%,var(--cream-2) 55%,var(--gold-2) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad-x)}
section{padding:var(--section-y) 0;position:relative}

/* TOP BAR */
.top-bar{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(10,8,7,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.22em;text-transform:uppercase;padding:8px var(--pad-x);display:flex;justify-content:space-between;align-items:center;color:rgba(250,250,248,.6)}
.top-bar a{transition:color .25s ease}
.top-bar a:hover{color:var(--gold)}
.top-bar .active{color:var(--gold)}
.top-bar .links{display:flex;gap:24px}
.top-bar .sep{opacity:.35}

/* NAV */
.nav{position:fixed;top:33px;left:0;right:0;z-index:55;padding:14px var(--pad-x);display:flex;align-items:center;justify-content:space-between;gap:24px;background:rgba(15,13,11,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;line-height:0}
.brand-logo{height:56px;width:auto;max-width:330px;display:block;object-fit:contain}
.nav-back{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:rgba(250,250,248,.7);display:none;align-items:center;gap:10px}
@media (min-width:760px){.nav-back{display:inline-flex}}
.nav-back:hover{color:var(--gold)}
.nav-back::before{content:"←"}
.nav-cta{padding:11px 20px;border:1px solid var(--gold);color:var(--gold);font-size:11px;letter-spacing:.22em;text-transform:uppercase;border-radius:2px;transition:background .3s,color .3s}
.nav-cta:hover{background:var(--gold);color:var(--ink)}

/* PAGE HEAD */
.page-head{padding:160px 0 60px;background:linear-gradient(180deg,#0A0807 0%,var(--ink-2) 100%);position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 900px 400px at 20% 40%,rgba(200,169,106,.10),transparent 65%);pointer-events:none}
.page-head .wrap{position:relative;z-index:1}
.breadcrumbs{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:rgba(250,250,248,.5);margin-bottom:24px;display:flex;gap:12px;flex-wrap:wrap}
.breadcrumbs a{color:rgba(250,250,248,.7);transition:color .25s}
.breadcrumbs a:hover{color:var(--gold)}
.breadcrumbs .sep{opacity:.5}
.breadcrumbs .cur{color:var(--gold)}
.page-head h1{max-width:18ch;margin-bottom:18px}
.page-head .lead{font-size:clamp(16px,1.4vw,19px);line-height:1.55;color:rgba(250,250,248,.78);max-width:60ch;margin:0}

/* TILES GRID */
.tiles-section{background:var(--ink-2);border-top:1px solid var(--line)}
.tiles-grid{display:grid;grid-template-columns:1fr;gap:24px}
@media (min-width:680px){.tiles-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.tiles-grid.cols-3{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.tiles-grid.cols-4{grid-template-columns:repeat(4,1fr)}}
@media (min-width:880px){.tiles-grid.cols-5{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1200px){.tiles-grid.cols-5{grid-template-columns:repeat(5,1fr)}}
.tile{position:relative;display:flex;flex-direction:column;background:var(--ink);border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:border-color .4s,transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .5s;text-decoration:none}
.tile:hover{border-color:rgba(200,169,106,.5);transform:translateY(-4px);box-shadow:0 30px 70px -30px rgba(200,169,106,.35)}
.tile-img{position:relative;aspect-ratio:4/3;background:#000;overflow:hidden}
.tile-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.7,.2,1);filter:saturate(.9) brightness(.92)}
.tile:hover .tile-img img{transform:scale(1.05)}
.tile-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(10,8,7,.6));pointer-events:none}
.tile-img.placeholder{background:linear-gradient(135deg,rgba(200,169,106,.04),rgba(200,169,106,.10));display:flex;align-items:center;justify-content:center}
.tile-img.placeholder .placeholder-icon{width:56px;height:56px;color:rgba(200,169,106,.4)}
.tile-img.placeholder .placeholder-icon svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.3;fill:none}
.tile-badge{position:absolute;top:14px;right:14px;z-index:3;font-size:9px;letter-spacing:.28em;text-transform:uppercase;padding:5px 10px;border-radius:2px;font-weight:500;background:linear-gradient(120deg,var(--gold),var(--gold-2));color:var(--ink)}
.tile-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.tile-tag{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.tile-title{font-family:var(--serif);font-size:22px;font-weight:500;line-height:1.15;color:var(--cream);margin:0}
.tile-desc{font-size:13px;color:rgba(250,250,248,.65);line-height:1.55;margin:4px 0 0}
.tile-meta{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:rgba(250,250,248,.55)}
.tile-cta{color:var(--gold);display:inline-flex;align-items:center;gap:8px;transition:gap .3s}
.tile-cta::after{content:"→"}
.tile:hover .tile-cta{gap:14px}

/* CTA */
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.cta{display:inline-flex;align-items:center;gap:12px;padding:14px 28px;border-radius:2px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;font-weight:500;transition:transform .35s,background .3s,color .3s;border:none;cursor:pointer}
.cta.cta-primary{background:var(--gold);color:var(--ink)}/* spec. 0,2,0 bije .article-body a{color:gold} — bez tego zloty tekst na zlotym tle = pusty przycisk */
.cta-primary:hover{transform:translateY(-2px)}
.cta-ghost{background:transparent;color:var(--cream);border:1px solid rgba(250,250,248,.3)}
.cta-ghost:hover{border-color:var(--gold);color:var(--gold)}
.cta .arrow{width:14px;height:1px;background:currentColor;position:relative;transition:width .3s}
.cta .arrow::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.cta:hover .arrow{width:22px}

/* FOOTER */
footer{background:var(--ink-3);border-top:1px solid var(--line);padding:50px 0 26px;font-size:12px;color:rgba(250,250,248,.55)}
footer .wrap{display:flex;flex-direction:column;gap:14px;align-items:flex-start;justify-content:space-between}
@media (min-width:780px){footer .wrap{flex-direction:row;align-items:center}}
footer a{color:var(--gold)}
footer a:hover{border-bottom:1px solid var(--gold)}
.signature{font-size:10px;opacity:.55}

/* BACK TO TOP */
.back-to-top{position:fixed;right:24px;bottom:24px;z-index:50;width:46px;height:46px;border-radius:50%;border:1px solid var(--gold);background:rgba(10,8,7,.75);backdrop-filter:blur(8px);color:var(--gold);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s,background .3s,color .3s;cursor:pointer}
.back-to-top.is-visible{opacity:1;pointer-events:auto}
.back-to-top:hover{background:var(--gold);color:var(--ink)}
.back-to-top svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.5;fill:none}

/* L4 — VARIANT GRID (smaller cards) */
.variants-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media (min-width:680px){.variants-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.variants-grid{grid-template-columns:repeat(6,1fr)}}
.variant{background:var(--ink);border:1px solid var(--line);border-radius:5px;padding:14px;display:flex;flex-direction:column;text-align:center;transition:border-color .3s,transform .4s cubic-bezier(.2,.7,.2,1)}
.variant:hover{border-color:rgba(200,169,106,.5);transform:translateY(-2px)}
.variant-code{font-family:var(--serif);font-size:22px;font-weight:500;color:var(--cream);margin:0 0 4px;line-height:1}
.variant-sub{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin:0}
.variant-meta{font-size:11px;color:rgba(250,250,248,.6);line-height:1.4;margin-top:8px}

/* SECTION INTRO TEXT */
.section-intro{display:grid;gap:24px;margin-bottom:48px}
@media (min-width:880px){.section-intro{grid-template-columns:1fr 1fr;align-items:end;gap:64px}}
.section-intro h2{margin:0}
.section-intro p{color:rgba(250,250,248,.72);font-size:15px;line-height:1.65;margin:0}

/* DATA TABLE (L4 collection specs) */
.spec-table{display:grid;grid-template-columns:1fr;gap:0;border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-top:24px}
@media (min-width:680px){.spec-table{grid-template-columns:auto 1fr}}
.spec-row{display:contents}
.spec-key{padding:14px 20px;background:rgba(200,169,106,.06);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);border-bottom:1px solid var(--line)}
.spec-val{padding:14px 20px;font-size:14px;color:rgba(250,250,248,.85);border-bottom:1px solid var(--line);line-height:1.5}
.spec-row:last-child .spec-key, .spec-row:last-child .spec-val{border-bottom:0}

/* REVEAL */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.delay-1{transition-delay:.06s}
.reveal.delay-2{transition-delay:.12s}
.reveal.delay-3{transition-delay:.18s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* GALLERY (packshoty produktu) */
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:8px}
@media (min-width:680px){.gallery-grid{grid-template-columns:repeat(3,1fr)}}
.gallery-item{aspect-ratio:4/3;background:#FAFAF8;border:1px solid var(--line);border-radius:6px;overflow:hidden;display:block;transition:border-color .3s,transform .4s cubic-bezier(.2,.7,.2,1)}
.gallery-item:hover{border-color:rgba(200,169,106,.5);transform:translateY(-2px)}
.gallery-item img{width:100%;height:100%;object-fit:contain;padding:10px}

/* ARTICLE */
.article-head{padding:150px 0 50px;background:linear-gradient(180deg,#0A0807 0%,var(--ink-2) 100%);position:relative;overflow:hidden}
.article-head::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 900px 420px at 22% 35%,rgba(200,169,106,.10),transparent 65%);pointer-events:none}
.article-head .wrap{position:relative;z-index:1;max-width:820px}
.article-head .a-tag{display:inline-block;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line);border-radius:20px;padding:6px 14px;margin-bottom:22px}
.article-head h1{font-size:clamp(34px,5vw,60px);line-height:1.08;margin-bottom:22px}
.article-head .a-lead{font-size:clamp(17px,1.7vw,21px);line-height:1.6;color:rgba(250,250,248,.82)}
.article-head .a-meta{margin-top:24px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(250,250,248,.5)}
.article-hero-img{margin:0;border-radius:8px;overflow:hidden;aspect-ratio:16/7;background:#000}
.article-hero-img img{width:100%;height:100%;object-fit:cover}
.article-wrap{max-width:760px;margin:0 auto;padding:0 var(--pad-x)}
.article-body{padding:clamp(48px,7vw,80px) 0;font-size:17px;line-height:1.75;color:rgba(250,250,248,.85)}
.article-body h2{font-family:var(--serif);font-size:clamp(24px,3vw,34px);font-weight:500;color:var(--cream);margin:48px 0 16px;line-height:1.2}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:20px;font-weight:500;color:var(--cream);margin:32px 0 10px}
.article-body p{margin:0 0 18px}
.article-body a{color:var(--gold);border-bottom:1px solid var(--line)}
.article-body a:hover{border-color:var(--gold)}
.article-body strong{color:var(--cream);font-weight:500}
.article-body ul,.article-body ol{margin:0 0 22px;padding-left:22px}
.article-body li{margin:0 0 10px}
.article-body ul li::marker{color:var(--gold)}
.article-body blockquote{margin:28px 0;padding:18px 24px;border-left:3px solid var(--gold);background:rgba(200,169,106,.05);font-family:var(--serif);font-size:21px;font-style:italic;color:var(--gold-2)}
.article-body .lead-note{font-size:14px;color:rgba(250,250,248,.55);font-style:italic;border-top:1px solid var(--line);padding-top:18px;margin-top:36px}
.a-cta{margin:8px 0 0;padding:32px;background:var(--ink-2);border:1px solid var(--line);border-radius:8px;text-align:center}
.a-cta h3{font-family:var(--serif);font-size:26px;font-weight:500;color:var(--cream);margin:0 0 10px}
.a-cta p{color:rgba(250,250,248,.72);margin:0 0 22px}
.a-cta .cta-row{justify-content:center}
.a-related{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 8px}
.a-related a{font-size:12px;letter-spacing:.06em;color:rgba(250,250,248,.8);border:1px solid var(--line);border-radius:20px;padding:8px 14px;transition:border-color .3s,color .3s}
.a-related a:hover{border-color:var(--gold);color:var(--gold)}
.a-back{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(250,250,248,.6);margin-bottom:28px}
.a-back::before{content:"←"}
.a-back:hover{color:var(--gold)}