/* Kordeko - style.css | tokens + layout + motion */
:root{
  --primary:#1C1917;
  --secondary:#44403C;
  --accent:#A16207;
  --accent-hi:#C0810F;
  --bg:#FAFAF9;
  --fg:#0C0A09;
  --muted:#E8ECF0;
  --border:#D6D3D1;
  --white:#fff;
  --maxw:1200px;
  --r:16px;
  --r-sm:10px;
  --shadow:0 4px 24px rgba(12,10,9,.06);
  --shadow-lg:0 20px 54px rgba(12,10,9,.13);
  --ease:cubic-bezier(.4,0,.2,1);
  --serif:'Playfair Display',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:10px;font-weight:600;font-size:.95rem;letter-spacing:.02em;cursor:pointer;border:1px solid transparent;transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease)}
.btn--accent{background:var(--accent);color:var(--white)}
.btn--accent:hover{background:var(--accent-hi);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s var(--ease),box-shadow .3s var(--ease);padding:18px 0}
.nav.is-scrolled{background:transparent;box-shadow:0 1px 0 rgba(12,10,9,.06),0 10px 30px rgba(12,10,9,.05);border-bottom:1px solid rgba(255,255,255,.5);padding:12px 0}
.nav.is-scrolled::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(250,250,249,.65);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav__logo{display:block;line-height:0}
.nav__logo-img{height:30px;width:auto;display:block}
.nav__logo-img--dark{display:none}
.nav.is-scrolled .nav__logo-img--light{display:none}
.nav.is-scrolled .nav__logo-img--dark{display:block}
.nav__menu{display:flex;gap:28px;font-size:.92rem;font-weight:500}
.nav__menu a{color:rgba(255,255,255,.85);transition:color .2s var(--ease)}
.nav__menu a:hover{color:#fff}
.nav.is-scrolled .nav__menu a{color:var(--secondary)}
.nav.is-scrolled .nav__menu a:hover{color:var(--accent)}
.nav__right{display:flex;align-items:center;gap:18px}
.lang{display:inline-flex;align-items:center;padding:3px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.lang span{display:none}
.lang a{padding:5px 13px;border-radius:999px;font-size:.76rem;font-weight:600;letter-spacing:.03em;color:rgba(255,255,255,.72);transition:background .25s var(--ease),color .25s var(--ease)}
.lang a:hover{color:#fff}
.lang a.lang__active{background:#fff;color:var(--primary)}
.nav.is-scrolled .lang{background:rgba(12,10,9,.05);border-color:rgba(12,10,9,.09);backdrop-filter:none;-webkit-backdrop-filter:none}
.nav.is-scrolled .lang a{color:var(--secondary)}
.nav.is-scrolled .lang a:hover{color:var(--primary)}
.nav.is-scrolled .lang a.lang__active{background:var(--accent);color:#fff}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__burger span{width:24px;height:2px;background:var(--white);transition:.3s var(--ease)}
.nav.is-scrolled .nav__burger span{background:var(--primary)}
.nav__menu-cta{display:none}
.nav__backdrop{position:fixed;inset:0;background:rgba(12,10,9,.5);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s var(--ease);z-index:115}
.nav__backdrop.is-open{opacity:1;visibility:visible}

/* HERO */
.hero{position:relative;height:320vh}
.hero__sticky{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--primary)}
.hero__slides{position:absolute;inset:0;overflow:hidden;background:#1c1917;will-change:transform;transform:scale(1.03)}
.hero__slide{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;opacity:0}
.hero__slide:first-child{opacity:1}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,10,9,.55) 0%,rgba(12,10,9,.25) 40%,rgba(12,10,9,.65) 100%)}
.hero__content{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;color:var(--white);max-width:var(--maxw)}
.hero__eyebrow{text-transform:uppercase;letter-spacing:.25em;font-size:.8rem;font-weight:600;color:var(--accent-hi);margin-bottom:22px}
.hero__title{font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,6vw,5rem);line-height:1.05;max-width:16ch;position:relative;min-height:1.1em}
.hero__title span{position:absolute;left:0;top:0;opacity:0;transition:opacity .6s var(--ease),transform .6s var(--ease);transform:translateY(20px)}
.hero__title span.is-active{opacity:1;transform:translateY(0);position:relative}
.hero__sub{margin-top:26px;font-size:clamp(1rem,1.5vw,1.25rem);max-width:52ch;color:rgba(255,255,255,.9)}
.hero__cta{margin-top:38px;display:flex;gap:16px;flex-wrap:wrap}
.hero__hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.7);font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__hint span{width:1px;height:34px;background:rgba(255,255,255,.5);animation:hintline 1.8s var(--ease) infinite}
@keyframes hintline{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* TRUST */
.trust{background:var(--primary);color:var(--white);padding:34px 0;position:relative;z-index:2}
.trust__grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.trust__item{display:flex;flex-direction:column;gap:2px}
.trust__item strong{font-family:var(--serif);font-size:1.5rem;color:var(--accent-hi)}
.trust__item span{font-size:.82rem;color:rgba(255,255,255,.65)}

/* SECTIONS */
.section{padding:110px 0}
.section--muted{background:var(--muted)}
.section--dark{background:var(--primary);color:var(--white)}
.section__eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;font-weight:600;color:var(--accent);margin-bottom:16px}
.section__title{font-family:var(--serif);font-weight:600;font-size:clamp(1.8rem,3.5vw,2.9rem);line-height:1.1;max-width:20ch}
.section--dark .section__title{color:#fff}
.section__lead{margin-top:18px;font-size:1.1rem;color:var(--secondary);max-width:60ch}
.section--dark .section__lead{color:rgba(255,255,255,.75)}

/* ABOUT / O MATERIALE */
.about{display:grid;grid-template-columns:1.15fr 1fr;gap:60px;align-items:start}
.about__p{margin-top:18px;color:var(--secondary);font-size:1.05rem;line-height:1.75;max-width:62ch}
.about__features{list-style:none;display:flex;flex-direction:column;gap:16px}
.about__features li{display:flex;gap:16px;align-items:flex-start;padding:20px 22px;background:var(--white);border:1px solid rgba(214,211,209,.6);border-radius:var(--r-sm);box-shadow:var(--shadow)}
.about__features strong{display:block;font-size:1.02rem;margin-bottom:3px}
.about__features li>div span{color:var(--secondary);font-size:.9rem;line-height:1.5}

/* PILLARS */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:54px}
.pillar{padding:36px;background:var(--white);border:1px solid rgba(214,211,209,.6);border-radius:var(--r);box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pillar__num{font-family:var(--serif);font-size:2.6rem;font-weight:700;color:var(--accent);line-height:1}
.pillar__num span{font-size:1rem;color:var(--secondary);font-family:var(--sans);font-weight:500}
.pillar p{margin-top:14px;color:var(--secondary)}

/* TABLE */
.table-wrap{margin-top:44px;overflow-x:auto;border:1px solid var(--border);border-radius:var(--r);background:var(--white)}
.cmp{width:100%;border-collapse:collapse;min-width:680px;font-size:.94rem}
.cmp th,.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--border)}
.cmp thead th{background:var(--primary);color:#fff;font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em}
.cmp tbody td:first-child{color:var(--secondary);font-weight:500}
.cmp .cmp__me{background:rgba(161,98,7,.08);color:var(--primary);font-weight:600}
.cmp thead .cmp__me{background:var(--accent);color:#fff}
.cmp tbody tr:last-child td{border-bottom:0}

/* COLLECTIONS */
.collections{display:flex;gap:24px;margin-top:50px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:8px max(24px,calc((100vw - var(--maxw))/2 + 24px)) 26px;cursor:grab}
.collections::-webkit-scrollbar{display:none}
.collections.is-dragging{cursor:grabbing;scroll-snap-type:none}
.collections.is-dragging .coll{pointer-events:none}
.coll{flex:0 0 clamp(280px,32vw,400px);scroll-snap-align:start;display:block;border-radius:var(--r);overflow:hidden;background:var(--white);box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.coll:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.coll__img{position:relative;aspect-ratio:4/5;background:#57534e center/cover no-repeat;transition:transform .6s var(--ease)}
.coll__go{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:rgba(12,10,9,.4);opacity:0;transition:opacity .3s var(--ease)}
.coll:hover .coll__go{opacity:1}
.coll__cap{padding:20px 22px 24px}
.coll__cap h3{font-family:var(--serif);font-size:1.35rem}
.coll__cap p{color:var(--secondary);font-size:.92rem;margin-top:3px}
.count{font-variant-numeric:tabular-nums}
.trust__item strong .count,.pillar__num .count,.pdp__stats strong .count{font-size:inherit;color:inherit;text-transform:none;letter-spacing:normal}
.coll:hover .coll__img{transform:scale(1.05)}
.coll[data-coll="butcher"] .coll__img{background-image:url(../assets/img/coll-butcher.webp)}
.coll[data-coll="slate"] .coll__img{background-image:url(../assets/img/coll-slate.webp)}
.coll[data-coll="rock"] .coll__img{background-image:url(../assets/img/coll-rock.webp)}
.coll[data-coll="brick"] .coll__img{background-image:url(../assets/img/coll-brick.webp)}
.coll[data-coll="mix"] .coll__img{background-image:url(../assets/img/coll-mix.webp)}
.coll[data-coll="wood"] .coll__img{background-image:url(../assets/img/coll-wood.webp)}
.coll[data-coll="granite"] .coll__img{background-image:url(../assets/img/coll-granite.webp)}

/* PROJECTS */
.proj{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.proj__card{border-radius:var(--r);overflow:hidden;position:relative;min-height:320px;display:flex;align-items:flex-end;cursor:pointer}
.proj__card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.proj__img{position:absolute;inset:0;background:#292524 center/cover no-repeat;transition:transform .6s var(--ease)}
.proj__card:hover .proj__img{transform:scale(1.05)}
.proj__count{position:absolute;top:14px;right:14px;z-index:2;display:inline-flex;align-items:center;gap:5px;background:rgba(12,10,9,.55);color:#fff;font-size:.78rem;font-weight:600;padding:5px 10px;border-radius:999px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.proj__count svg{width:14px;height:14px}
.proj__meta{position:relative;padding:24px;background:linear-gradient(0deg,rgba(12,10,9,.85),transparent);width:100%;color:#fff}
.proj__meta h3{font-family:var(--serif);font-size:1.25rem}
.proj__meta p{color:rgba(255,255,255,.75);font-size:.9rem;margin-top:4px}

/* PARTNERS */
.partners{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.pcard{padding:38px 32px;border:1px solid rgba(214,211,209,.6);border-radius:var(--r);background:var(--white);display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pcard--accent{background:var(--primary);color:#fff;border-color:var(--primary)}
.pcard h3{font-family:var(--serif);font-size:1.4rem;margin-bottom:14px}
.pcard p{color:var(--secondary);flex:1}
.pcard--accent p{color:rgba(255,255,255,.8)}
.pcard__link{margin-top:24px;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:6px;transition:gap .2s var(--ease)}
.pcard--accent .pcard__link{color:var(--accent-hi)}
.pcard__link::after{content:"\00a0\2192"}
.pcard__link:hover{gap:12px}

/* DOWNLOADS */
.downloads{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.downloads__links{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dl{padding:16px 20px;background:var(--white);border:1px solid rgba(214,211,209,.6);border-radius:var(--r-sm);font-weight:500;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);display:flex;align-items:center;gap:14px;box-shadow:var(--shadow)}
.dl__ico{flex-shrink:0;width:40px;height:40px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;background:rgba(161,98,7,.1);color:var(--accent)}
.dl__ico svg{width:21px;height:21px}
.dl:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.dl:hover .dl__ico{background:var(--accent);color:#fff}

/* CONTACT */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact__list{margin-top:32px;list-style:none;display:flex;flex-direction:column;gap:16px}
.contact__list li{display:flex;flex-direction:column;gap:3px}
.contact__list span{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent-hi)}
.contact__list a{color:#fff}
.form{background:var(--white);padding:36px;border-radius:var(--r);color:var(--fg)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:flex;flex-direction:column;gap:7px;font-size:.85rem;font-weight:600;color:var(--secondary);margin-bottom:18px}
.form input,.form select,.form textarea{font-family:inherit;font-size:.95rem;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--fg);transition:border .2s var(--ease);font-weight:400}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(161,98,7,.15)}
.form__hp{position:absolute;left:-9999px;width:1px;height:1px}
.form.was-validated input:invalid,.form.was-validated select:invalid,.form.was-validated textarea:invalid{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.14)}
.form__submit{width:100%;margin-top:6px}
.form__status{margin-top:14px;font-size:.9rem;font-weight:600;text-align:center;min-height:1.2em}
.form__status.ok{color:#15803d}
.form__status.err{color:#dc2626}

/* FOOTER */
.footer{background:#0c0a09;color:rgba(255,255,255,.6);padding:76px 0 0}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:44px}
.footer__logo{display:block;margin-bottom:20px;line-height:0}
.footer__logo-img{height:32px;width:auto;display:block}
.footer__brand p{font-size:.9rem;line-height:1.7;max-width:36ch}
.footer__col h4{color:#fff;font-size:.76rem;text-transform:uppercase;letter-spacing:.16em;margin-bottom:20px;font-weight:600}
.footer__col ul{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:.92rem}
.footer__col a{color:rgba(255,255,255,.6);transition:color .2s var(--ease)}
.footer__col a:hover{color:var(--accent-hi)}
.footer__contact li{display:flex;flex-direction:column;gap:3px;margin-bottom:15px}
.footer__contact li span{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.4)}
.footer__contact a,.footer__contact em{color:rgba(255,255,255,.85);font-weight:500;font-style:normal}
.socials{list-style:none;display:flex;flex-direction:row;flex-wrap:wrap;gap:12px;margin-top:24px}
.footer .socials{flex-direction:row}
.socials a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid rgba(255,255,255,.16);border-radius:50%;color:rgba(255,255,255,.7);transition:.2s var(--ease)}
.socials a:hover{color:#fff;border-color:var(--accent);background:var(--accent);transform:translateY(-2px)}
.socials svg{width:17px;height:17px;fill:currentColor}
.footer__bar{margin-top:60px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;padding-bottom:28px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem;color:rgba(255,255,255,.42)}
.footer__bar a{color:rgba(255,255,255,.55)}
.footer__bar a:hover{color:var(--accent-hi)}

/* BACK TO TOP */
.to-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(14px);transition:opacity .3s var(--ease),transform .3s var(--ease),background .2s var(--ease);z-index:90;box-shadow:0 10px 26px rgba(12,10,9,.3)}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--accent-hi);transform:translateY(-3px)}
.to-top svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* PARALLAX BANDS */
.showband{position:relative;height:clamp(320px,52vh,540px);overflow:hidden;display:flex;align-items:center;justify-content:center}
.showband__img{position:absolute;left:0;right:0;top:-25%;height:150%;background-position:center;background-size:cover;background-repeat:no-repeat;will-change:transform}
.showband__scrim{position:absolute;inset:0;background:linear-gradient(rgba(12,10,9,.42),rgba(12,10,9,.58))}
.showband__text{position:relative;text-align:center;color:#fff;max-width:840px;padding:0 24px}
.showband__text h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.8rem,4vw,3.1rem);line-height:1.12}
.showband__text p{margin-top:16px;font-size:1.15rem;color:rgba(255,255,255,.88)}
.showband--slate .showband__img{background-image:url(../assets/img/band-slate.webp)}
.showband--stone .showband__img{background-image:url(../assets/img/band-stone.webp)}

/* FAQ */
.faq{margin-top:44px;max-width:840px;border-top:1px solid var(--border)}
.faq__item{border-bottom:1px solid var(--border)}
.faq__item summary{cursor:pointer;list-style:none;padding:22px 48px 22px 0;position:relative;font-family:var(--serif);font-size:1.15rem;color:var(--primary);transition:color .2s var(--ease)}
.faq__item summary:hover{color:var(--accent)}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"";position:absolute;right:12px;top:50%;width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:translateY(-70%) rotate(45deg);transition:transform .35s var(--ease)}
.faq__item[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq__a{padding:0 0 24px;color:var(--secondary);max-width:72ch;line-height:1.7}

/* PRODUCT PAGE (pdp) */
.pdp__hero{position:relative;min-height:64vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--primary)}
.pdp__hero-img{position:absolute;inset:0;background:#292524 center/cover no-repeat;transform:scale(1.05)}
.pdp__hero-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,10,9,.4),rgba(12,10,9,.8))}
.pdp__hero-in{position:relative;color:#fff;padding:120px 24px 56px}
.pdp__back{display:inline-block;margin-bottom:20px;color:rgba(255,255,255,.8);font-size:.9rem;font-weight:500}
.pdp__back::before{content:"\2190\00a0"}
.pdp__back:hover{color:#fff}
.pdp__title{font-family:var(--serif);font-weight:600;font-size:clamp(2.6rem,7vw,5rem);line-height:1}
.pdp__tag{margin-top:12px;font-size:1.2rem;color:rgba(255,255,255,.8)}
.crumbs{border-bottom:1px solid var(--border);background:var(--bg)}
.crumbs .container{display:flex;align-items:center;gap:12px;padding-top:16px;padding-bottom:16px;font-size:.85rem;flex-wrap:wrap}
.crumbs a{color:var(--secondary);transition:color .2s var(--ease)}
.crumbs a:hover{color:var(--accent)}
.crumbs__current{color:var(--primary);font-weight:600}
.crumbs__sep{width:5px;height:5px;border-right:1.5px solid var(--border);border-bottom:1.5px solid var(--border);transform:rotate(-45deg);display:inline-block}
.pdp__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:start}
.pdp__lead{font-size:1.2rem;color:var(--secondary);max-width:60ch;line-height:1.65}
.pdp__fit{margin-top:18px;color:var(--secondary);font-size:1.02rem;line-height:1.7;max-width:60ch}
.pdp__tip{margin-top:30px;padding:20px 24px;background:rgba(161,98,7,.07);border-left:3px solid var(--accent);border-radius:0 var(--r-sm) var(--r-sm) 0;display:flex;flex-direction:column;gap:7px}
.pdp__tip strong{font-size:.72rem;text-transform:uppercase;letter-spacing:.13em;color:var(--accent)}
.pdp__tip span{color:var(--secondary);font-size:.96rem;line-height:1.6}
.pdp__stats{display:flex;gap:36px;margin-top:32px}
.pdp__stats strong{font-family:var(--serif);font-size:2.2rem;color:var(--accent)}
.pdp__stats span{display:block;font-size:.82rem;color:var(--secondary);text-transform:uppercase;letter-spacing:.08em}
.pdp__spec h2{font-family:var(--serif);font-size:1.3rem;margin-bottom:14px}
.spec{width:100%;border-collapse:collapse;font-size:.95rem}
.spec td{padding:12px 0;border-bottom:1px solid var(--border)}
.spec td:first-child{color:var(--secondary)}
.spec td:last-child{text-align:right;font-weight:600}
.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.swatch{display:flex;flex-direction:column;gap:12px}
.swatch__chip{display:block;aspect-ratio:3/2;border-radius:var(--r);border:1px solid var(--border);box-shadow:inset 0 0 30px rgba(0,0,0,.12)}
.swatch figcaption strong{display:block;font-size:.98rem}
.swatch figcaption span{font-size:.82rem;color:var(--secondary)}
.sizes{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.sizes li{padding:10px 16px;background:var(--white);border:1px solid var(--border);border-radius:10px;font-weight:500;font-size:.92rem}
.applist{list-style:none;margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.applist li{display:flex;align-items:flex-start;gap:14px;padding:18px;background:var(--white);border:1px solid var(--border);border-radius:6px;color:var(--secondary);font-size:.95rem;line-height:1.45;transition:border-color .2s var(--ease),transform .2s var(--ease)}
.applist li:hover{border-color:var(--accent);transform:translateY(-2px)}
.applist__ico{flex-shrink:0;width:40px;height:40px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;background:rgba(161,98,7,.1);color:var(--accent)}
.applist__ico svg{width:21px;height:21px}
@media(max-width:640px){.applist{grid-template-columns:1fr}}
.pdp__cta{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
@media(max-width:900px){
  .pdp__grid{grid-template-columns:1fr;gap:36px}
  .swatches{grid-template-columns:1fr 1fr}
}

/* MODAL */
.modal{position:fixed;inset:0;z-index:200;display:none}
.modal.is-open{display:block}
.modal__overlay{position:absolute;inset:0;background:rgba(12,10,9,.6);backdrop-filter:blur(4px);animation:mFade .25s var(--ease)}
.modal__dialog{position:relative;max-width:540px;margin:5vh auto;background:#fff;border-radius:22px;padding:38px 40px 40px;box-shadow:0 40px 100px rgba(12,10,9,.42);border:1px solid rgba(255,255,255,.6);animation:mIn .35s var(--ease);max-height:90vh;overflow-y:auto}
.modal__lead{margin-bottom:22px}
.modal .form label{margin-bottom:14px}
.modal .form__row{gap:14px}
.modal .form__submit{margin-top:2px}
.modal__close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;background:var(--muted);border:0;font-size:1.5rem;line-height:1;color:var(--secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s var(--ease),color .2s var(--ease)}
.modal__close:hover{background:var(--accent);color:#fff}
.modal__title{font-family:var(--serif);font-weight:600;font-size:1.8rem;margin:6px 0 8px;color:var(--primary)}
.modal__lead{color:var(--secondary);margin-bottom:26px;font-size:.98rem;line-height:1.55}
.modal .form{background:transparent;padding:0}
@keyframes mFade{from{opacity:0}to{opacity:1}}
@keyframes mIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:none}}
@media(max-width:520px){
  .modal__dialog{position:absolute;left:0;right:0;bottom:0;margin:0;max-width:100%;width:100%;border-radius:24px 24px 0 0;padding:30px 22px calc(30px + env(safe-area-inset-bottom));max-height:92vh;animation:sheetUp .4s var(--ease)}
  .modal__dialog::before{content:"";display:block;width:42px;height:4px;border-radius:99px;background:var(--border);margin:-8px auto 20px}
}

/* LIGHTBOX (galeria realizacji) */
.lb{position:fixed;inset:0;z-index:210;display:none;align-items:center;justify-content:center}
.lb.is-open{display:flex}
.lb__overlay{position:absolute;inset:0;background:rgba(12,10,9,.93)}
.lb__stage{position:relative;max-width:94vw;max-height:88vh;display:flex;align-items:center;justify-content:center}
.lb__img{max-width:94vw;max-height:86vh;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.55);display:block;animation:mIn .3s var(--ease)}
.lb__close{position:absolute;top:20px;right:22px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.14);border:0;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;z-index:3;transition:background .2s var(--ease)}
.lb__close:hover{background:rgba(255,255,255,.28)}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3;transition:background .2s var(--ease)}
.lb__nav:hover{background:rgba(255,255,255,.28)}
.lb__nav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.lb__prev{left:20px}
.lb__next{right:20px}
.lb__bar{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);z-index:3;display:flex;flex-direction:column;align-items:center;gap:6px;color:#fff;text-align:center}
.lb__cap{font-family:var(--serif);font-size:1.05rem}
.lb__count{font-size:.82rem;color:rgba(255,255,255,.7);letter-spacing:.06em}
.lb--single .lb__nav,.lb--single .lb__count{display:none}
@media(max-width:600px){.lb__nav{width:42px;height:42px}.lb__prev{left:10px}.lb__next{right:10px}}

/* REVEAL */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:900px){
  .nav__cta{display:none}
  .nav__burger{display:flex;position:relative;z-index:130}
  .nav__burger.is-open span{background:var(--primary)}
  .nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav__burger.is-open span:nth-child(2){opacity:0}
  .nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav__menu{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);flex-direction:column;align-items:stretch;justify-content:flex-start;gap:2px;background:var(--bg);padding:100px 30px 40px;transform:translateX(105%);transition:transform .4s var(--ease);box-shadow:-24px 0 60px rgba(12,10,9,.22);z-index:120;overflow-y:auto}
  .nav__menu.is-open{transform:none}
  .nav__menu a{color:var(--primary);font-size:1.15rem;padding:16px 0;border-bottom:1px solid rgba(214,211,209,.6)}
  .nav__menu a:hover{color:var(--accent)}
  .nav__menu a.nav__menu-cta{display:flex;justify-content:center;margin-top:26px;border-bottom:0;color:#fff;font-size:.98rem;padding:15px 28px}
  .pillars,.partners{grid-template-columns:1fr}
  .about{grid-template-columns:1fr;gap:36px}
  .proj{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr;gap:36px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer__col--brand{grid-column:1/-1}
  .hero{height:100vh}
  .hero__sticky{position:relative}
  .hero__title span{position:relative;opacity:1;transform:none}
  .hero__title span+span{display:none}
}
@media(max-width:520px){
  .form__row{grid-template-columns:1fr}
  .downloads__links{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__bar{flex-direction:column;gap:8px}
  .trust__grid{gap:16px}
  .trust__item{flex:1 1 40%}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .hero{height:100vh}.hero__sticky{position:relative}
  .hero__title span{position:relative;opacity:1;transform:none}
  .hero__title span+span{display:none}
  .reveal{opacity:1;transform:none}
}