/* Belcrete — beltrend.com  ·  same visual language as the 2026 catalogue */
:root{
  --paper:#F5F3EF; --stone:#E9E5DE; --white:#FFFFFF;
  --ink:#1C1C1B; --chrome:rgba(45,35,35,.75); --ink-2:#3A3936; --mute:#6B6862; --rule:#D6D1C8;
  --terra:#C1623D; --terra-l:#D9754F; --terra-d:#A44F2F;
  --on-dark:#F2EEE8; --on-dark-mute:#A8A39A; --dark-rule:#3A3936;
  --head:"Alexandria","IBM Plex Sans Arabic",system-ui,sans-serif;
  --body:"IBM Plex Sans Arabic","Alexandria",system-ui,sans-serif;
  --wrap:1200px; --gut:clamp(16px,4vw,48px);
  --r:2px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--terra)}
h1,h2,h3{font-family:var(--head);line-height:1.2;margin:0;font-weight:600;letter-spacing:-.01em}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--terra);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;inset-inline-start:-9999px;top:8px;background:var(--terra);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{inset-inline-start:8px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.center{text-align:center}
.k{font-family:var(--head);font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;font-weight:500;direction:ltr;unicode-bidi:isolate}
.muted{color:var(--on-dark-mute)}
.lead{font-size:1.08rem;color:var(--mute);max-width:62ch}

/* buttons & links */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--terra);color:#fff;border:1px solid var(--terra);padding:.8em 1.6em;font-family:var(--head);font-weight:500;font-size:.95rem;border-radius:var(--r);cursor:pointer;transition:background .2s,color .2s,border-color .2s;line-height:1.2}
.btn:hover{background:var(--terra-d);border-color:var(--terra-d);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn.ghost.light{color:var(--on-dark);border-color:rgba(242,238,232,.55)}
.btn.ghost.light:hover{background:var(--on-dark);color:var(--ink)}
.btn-sm{padding:.55em 1.1em;font-size:.85rem}
.btn.wa{background:#25D366;border-color:#25D366;color:#0b3d1f}
.link{font-family:var(--head);font-weight:500;font-size:.92rem;color:var(--terra);border-bottom:1px solid currentColor;padding-bottom:2px}
.link:hover{color:var(--terra-d)}

/* kicker (catalogue chapter label) */
.kicker{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.kicker span{font-family:var(--head);font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;font-weight:500;color:var(--mute)}
.kicker .num{color:var(--terra);letter-spacing:.15em}
.kicker i{width:28px;height:1px;background:var(--terra)}
.dark .kicker span{color:var(--on-dark-mute)} .dark .kicker .num{color:var(--terra-l)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--chrome);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--on-dark);border-bottom:1px solid var(--dark-rule)}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:150px;height:auto}
.nav{display:flex;align-items:center;gap:clamp(14px,2vw,28px);font-family:var(--head);font-size:.92rem}
.nav a{color:var(--on-dark);opacity:.85}
.nav a:hover,.nav a[aria-current]{opacity:1;color:var(--terra-l)}
.nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--terra-l)}
.nav .lang{font-size:.82rem;border:1px solid var(--dark-rule);padding:.35em .8em;border-radius:var(--r)}
.nav .btn{opacity:1;color:#fff}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--on-dark);margin:5px 0;transition:.2s}

/* hero */
.hero{position:relative;background:var(--ink);color:var(--on-dark);overflow:hidden;min-height:min(86vh,760px);display:flex;align-items:flex-end}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 62%;filter:brightness(.82) saturate(.95)}
.hero-tiles{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero.tiled .hero-bg{opacity:0;transition:opacity .6s}
.hero-layer{position:absolute;inset:0}
.hx{position:absolute;clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);background-repeat:no-repeat;
  opacity:0;transform:translate(var(--dx),var(--dy)) rotate(var(--rot)) scale(.35);
  transition:transform .9s cubic-bezier(.2,.75,.25,1) var(--d),opacity .5s ease var(--d),filter .9s ease var(--d);
  filter:brightness(1.6) saturate(0);will-change:transform,opacity}
.hero-layer.in .hx{opacity:1;transform:none;filter:brightness(.82) saturate(.95)}
.hero-layer .seam{position:absolute;inset:0;background-repeat:no-repeat;opacity:0;transition:opacity 1.4s ease;filter:brightness(.82) saturate(.95)}
.hero-layer.done .seam{opacity:1}
.hero-layer.fade .seam{transition-duration:1.2s}
.hero-layer.out{transition:opacity 1s ease;opacity:0}
.hero-dots{position:absolute;z-index:3;bottom:22px;inset-inline-start:50%;transform:translateX(-50%);display:flex;gap:8px}
[dir=rtl] .hero-dots{transform:translateX(50%)}
.hero-dots button{width:26px;height:3px;border:0;padding:0;background:rgba(242,238,232,.35);cursor:pointer;transition:background .3s,width .3s}
.hero-dots button.on{background:var(--terra-l);width:42px}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to left,rgba(20,20,19,min(1,calc(.96*var(--ov,1)))) 0%,rgba(20,20,19,calc(.86*var(--ov,1))) 42%,rgba(20,20,19,calc(.35*var(--ov,1))) 75%,rgba(20,20,19,calc(.2*var(--ov,1))) 100%)}
[dir=ltr] .hero::before{background:linear-gradient(to right,rgba(20,20,19,min(1,calc(.96*var(--ov,1)))) 0%,rgba(20,20,19,calc(.86*var(--ov,1))) 42%,rgba(20,20,19,calc(.35*var(--ov,1))) 75%,rgba(20,20,19,calc(.2*var(--ov,1))) 100%)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:40%;z-index:1;background:linear-gradient(to top,rgba(20,20,19,min(1,calc(.9*var(--ov,1)))),transparent)}
.hero-inner{position:relative;z-index:2;width:100%;padding-block:clamp(60px,10vh,110px) 56px;display:grid;grid-template-columns:minmax(0,560px) 1fr;gap:40px;align-items:end}
.hero-brand{display:flex;flex-direction:column;align-items:center;width:min(400px,80vw);margin-bottom:28px}
.hero-icon{display:block;align-self:center;margin:0 auto 40px;width:clamp(100px,11vw,150px);height:auto}
.hero-logo{width:100%}
.hero h1{font-weight:300;font-size:clamp(1.7rem,3.4vw,2.6rem);line-height:1.35;margin-bottom:14px;color:#fff}
.hero p{color:#D9D4CB;font-size:1.05rem;max-width:50ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-list{list-style:none;margin:0;padding:0;align-self:end;justify-self:end;width:min(100%,380px);font-size:.95rem}
.hero-list li{border-top:1px solid rgba(242,238,232,.28)}
.hero-list li:first-child{border-top-color:rgba(242,238,232,.6)}
.hero-list a{display:flex;gap:14px;padding:12px 0;color:var(--on-dark)}
.hero-list a:hover{color:var(--terra-l)}
.hero-list .k{color:var(--terra-l);letter-spacing:.15em;padding-top:4px}

/* sections */
.section{padding-block:clamp(56px,9vw,110px)}
.section.tight{padding-block:clamp(40px,6vw,70px)}
.section.top0{padding-top:0}
.stone{background:var(--stone)}
.dark{background:var(--ink);color:var(--on-dark)}
.dark p{color:#D3CEC5}
.sec-head{margin-bottom:clamp(28px,4vw,48px)}
.sec-head h2,.page-head h1{font-size:clamp(1.8rem,3.6vw,2.9rem)}
.sec-head.center .kicker{justify-content:center}
.sec-head .lead{margin-top:12px}
.h-small{font-size:1.15rem;margin:28px 0 12px}
.page-head{padding-block:clamp(48px,7vw,90px) clamp(32px,4vw,48px)}
.page-head.slim{padding-block:22px 18px}
.page-head .lead{margin-top:14px}
.crumbs{font-size:.88rem;color:var(--mute)}
.crumbs a{color:var(--terra)}

/* product cards */
.pgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.pgrid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.pcard{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--rule);transition:border-color .2s,transform .2s,box-shadow .2s}
.pcard:hover{color:inherit;border-color:var(--terra);transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(28,28,27,.35)}
.pcard-media{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:18px;background:#fff;border-bottom:1px solid var(--rule)}
.pcard-media img{max-height:100%;max-width:100%;width:auto;height:auto;object-fit:contain}
.pcard-media{height:230px;aspect-ratio:auto}
.pcard-media.photo{padding:0;overflow:hidden}
.pcard-media.photo img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;transition:transform .5s ease}
.pcard:hover .pcard-media.photo img{transform:scale(1.04)}
.pcard-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .fam{font-family:var(--head);font-size:.7rem;letter-spacing:.25em;color:var(--terra);direction:ltr;text-align:start}
.pcard h3{font-size:1.12rem}
.pcard p{color:var(--mute);font-size:.93rem;margin:0}
.pcard .more{margin-top:auto;padding-top:10px;font-family:var(--head);font-size:.86rem;color:var(--terra);font-weight:500}

.swatches{display:inline-flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.9rem}
.sw{display:inline-flex;align-items:center;gap:6px}
.sw i{width:14px;height:14px;display:inline-block;border:1px solid rgba(0,0,0,.08)}

/* why */
.why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,4vw,48px)}
.why-item{border-top:2px solid var(--ink);padding-top:18px}
.why-n{font-family:var(--head);font-weight:200;font-size:2.4rem;color:var(--terra);line-height:1}
.why-item h3{font-size:1.2rem;margin:12px 0 8px}
.why-item p{color:var(--ink-2);margin:0}

/* plant + capacity */
.plant{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.plant h2{font-weight:300;font-size:clamp(1.8rem,3.4vw,2.7rem);margin-bottom:18px;color:#fff}
.plant-img img{mix-blend-mode:screen;filter:grayscale(.5)}
.caps{margin-top:clamp(40px,6vw,72px)}
.caps-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--on-dark-mute);font-size:.92rem;margin-bottom:16px}
.caps-head .k{color:var(--terra-l)}
.caps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.cap{border-top:1px solid var(--dark-rule);padding-top:16px;display:flex;flex-direction:column;gap:6px}
.cap strong{font-family:var(--head);font-weight:200;font-size:clamp(2rem,4vw,3.2rem);line-height:1;color:#fff}
.cap span{color:var(--on-dark-mute);font-size:.9rem}

/* quality bars */
.quality{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
.quality h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:12px}
.quality .link{display:inline-block;margin-top:18px}
.bars{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.bars-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--ink);padding-bottom:8px;font-family:var(--head);font-weight:500}
.bars-head span:last-child{font-family:var(--body);font-weight:400;color:var(--mute);font-size:.85rem}
.bar{display:grid;grid-template-columns:170px 1fr;align-items:center;gap:16px}
.bar-l{font-size:.92rem}
.bar-t{display:flex;align-items:center;gap:12px}
.bar-t i{height:16px;width:var(--w);background:var(--ink);transform-origin:inline-start;animation:grow 1.2s cubic-bezier(.2,.7,.2,1) both}
.bar.top .bar-t i{background:var(--terra)}
.bar.ref .bar-t i{background:var(--rule)}
.bar-t b{font-family:var(--head);font-size:1.35rem;font-weight:500}
.bar.ref .bar-l,.bar.ref b{color:var(--mute);font-size:.95rem}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
[dir=rtl] .bar-t i{transform-origin:right} [dir=ltr] .bar-t i{transform-origin:left}
.note{font-size:.85rem;color:var(--mute);margin:0}
.certs{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:var(--stone);padding:24px}
.cert{background:#fff;padding:8px;box-shadow:0 14px 30px -18px rgba(28,28,27,.4)}
.cert img{aspect-ratio:2/3;object-fit:cover;width:100%}
.certs .note{grid-column:1/-1;text-align:center}

/* clients */
.clients-band{overflow:hidden}
.marquee{overflow:hidden;padding:12px 0 32px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:28px;width:max-content;animation:mq 50s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
[dir=rtl] .marquee-track{animation-name:mq-rtl}
@keyframes mq{to{transform:translateX(-50%)}}
@keyframes mq-rtl{to{transform:translateX(50%)}}
.mq-item{width:150px;flex:none}
.client{margin:0;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.disc{width:120px;aspect-ratio:1;border-radius:50%;background:#fff;padding:4px;box-shadow:0 0 0 1px var(--rule);display:flex;align-items:center;justify-content:center;overflow:hidden}
.disc img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.disc .txt{width:100%;height:100%;border-radius:50%;background:var(--ink);color:var(--on-dark);display:flex;align-items:center;justify-content:center;font-family:var(--head);font-weight:600;font-size:.95rem;padding:10px;line-height:1.3}
.client figcaption{font-size:.86rem;line-height:1.45;color:var(--ink-2)}
.stone-arc{position:relative;overflow:hidden}
.stone-arc::before{content:"";position:absolute;width:1800px;height:1800px;border-radius:50%;background:var(--stone);left:50%;top:180px;transform:translateX(-50%);z-index:-1}
.cgrid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:34px 20px;margin-top:44px}
.clist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:28px}
.clist li{border-top:1px solid var(--rule);padding:12px 0;display:flex;gap:12px;align-items:baseline}
.clist .k{color:var(--terra);letter-spacing:.1em;font-size:.68rem}

/* CTA band */
.cta-band{background:var(--terra);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:clamp(40px,6vw,64px);flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.5rem,3vw,2.2rem);color:#fff}
.cta-band p{margin:8px 0 0;color:#FBE9E1}
.cta-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cta-band .btn{background:var(--ink);border-color:var(--ink)}
.cta-band .btn:hover{background:#000}
.cta-band .btn.ghost.light{background:transparent;border-color:rgba(255,255,255,.7)}
.cta-band .btn.ghost.light:hover{background:#fff;color:var(--terra)}
.cta-phone{font-family:var(--head);font-size:1.15rem;color:#fff}
.cta-phone:hover{color:var(--ink)}

/* footer */
.site-footer{background:var(--chrome);color:var(--on-dark);padding-top:64px}
.ftr{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px}
.ftr-brand img{width:190px;margin-bottom:18px}
.ftr-brand img.ftr-logo{width:130px;height:auto}
.ftr-brand p{color:var(--on-dark-mute);font-size:.92rem;max-width:40ch}
.ftr-group{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:.84rem;color:var(--on-dark-mute)}
.ftr-group img{width:130px;margin:0;padding:8px}
.ftr-group strong{color:var(--on-dark);font-weight:500}
.site-footer .ftr-h{font-size:.78rem;letter-spacing:.25em;color:var(--terra-l);margin-bottom:16px;font-weight:500;text-transform:uppercase}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:.94rem}
.site-footer a:hover{color:var(--terra-l)}
.ftr-contact li{display:flex;flex-direction:column;gap:0}
.ftr-contact span{font-size:.78rem;color:var(--on-dark-mute)}
.ftr-map{margin-top:6px}
.ftr-map iframe{display:block;width:100%;max-width:340px;height:150px;border:1px solid var(--dark-rule);filter:grayscale(.35) contrast(.95)}
.social{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.social a{width:38px;height:38px;border:1px solid var(--dark-rule);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--on-dark);transition:background .2s,border-color .2s,color .2s}
.social a:hover{background:var(--terra);border-color:var(--terra);color:#fff}
.social.light a{border-color:var(--rule);color:var(--ink)}
.ftr-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--dark-rule);margin-top:48px;padding-block:20px;font-size:.8rem;color:var(--on-dark-mute)}
.ftr-bottom .k{font-size:.66rem}

/* WhatsApp float */
.wa-float{position:fixed;inset-inline-end:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px -8px rgba(0,0,0,.45);transition:transform .2s}
.wa-float:hover{transform:scale(1.07);color:#fff}

/* products list */
.plist{display:flex;flex-direction:column;gap:28px}
.prow{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);background:#fff;border:1px solid var(--rule)}
.prow-media{display:flex;align-items:center;justify-content:center;background:#fff;padding:20px;border-inline-end:1px solid var(--rule);min-height:300px}
.prow-media img{max-height:320px;object-fit:contain}
.prow-body{padding:clamp(22px,3vw,40px)}
.prow-body h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:10px}
.prow-body > p{color:var(--mute)}
.prow-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px}

/* spec table */
.spec{display:grid;grid-template-columns:auto 1fr;column-gap:28px;margin:0;font-size:.95rem}
.spec dt{color:var(--mute);padding:11px 0;border-top:1px solid var(--rule)}
.spec dd{margin:0;padding:11px 0;border-top:1px solid var(--rule);font-weight:500;text-align:end}
.spec.compact{font-size:.9rem}
.spec.compact dt,.spec.compact dd{padding:8px 0}
.spec .swatches{justify-content:flex-end}

/* product page */
.product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.gallery{position:sticky;top:96px}
.g-main{background:#fff;border:1px solid var(--rule);aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:20px}
.g-main img{max-height:100%;object-fit:contain}
.g-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.g-thumbs button{width:76px;height:76px;padding:4px;background:#fff;border:1px solid var(--rule);cursor:pointer}
.g-thumbs button.on{border-color:var(--terra);box-shadow:0 0 0 1px var(--terra)}
.g-thumbs img{width:100%;height:100%;object-fit:cover}
.pinfo h1{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:18px}
.prose p{color:var(--ink-2)}
.prose.lead p{color:var(--mute)}
.uses{margin-top:18px;font-size:.95rem;color:var(--ink-2)}
.pinfo-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.drawing-row{display:grid;grid-template-columns:1fr 2fr;gap:32px;align-items:center}
.drawing-row img{max-height:300px;justify-self:center;background:#fff;padding:20px;border:1px solid var(--rule)}

/* about */
.about-head{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(24px,5vw,64px);align-items:end}
.about-head h1{font-size:clamp(1.8rem,3.4vw,2.7rem)}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px)}
.vm-item{border-top:2px solid var(--ink);padding-top:16px}
.vm-item h2{font-size:1.3rem;margin-bottom:10px}
.vm-item p{color:var(--ink-2)}
.values{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;margin-top:28px;font-weight:500}
.values-l{color:var(--mute);font-weight:400}
.val{display:inline-flex;align-items:center;gap:8px}
.val i{width:7px;height:7px;background:var(--terra);transform:rotate(45deg)}
.acts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.act{background:var(--paper);border:1px solid var(--rule);padding:28px;display:flex;flex-direction:column;gap:8px}
.act.on{background:#fff;border-color:var(--terra)}
.act img{height:48px;width:auto;object-fit:contain;align-self:flex-start;margin-bottom:10px}
.act h3{font-size:1.15rem}
.act p{color:var(--mute);margin:0}
.act .link{align-self:flex-start;margin-top:8px}

/* news */
.ngrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.ncard{display:flex;flex-direction:column;gap:8px}
.ncard-media{aspect-ratio:16/10;overflow:hidden;background:var(--stone);margin-bottom:8px}
.ncard-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ncard:hover img{transform:scale(1.04)}
.ncard time{font-size:.8rem;color:var(--mute)}
.ncard h2,.ncard h3{font-size:1.15rem}
.ncard p{color:var(--mute);font-size:.94rem;margin:0}
.ncard .link{align-self:flex-start;margin-top:6px}
.empty{color:var(--mute);padding:40px 0}
.pager{display:flex;gap:8px;justify-content:center;margin-top:40px}
.pager a{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--rule)}
.pager a[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.article{max-width:860px}
.article h1{font-size:clamp(1.8rem,3.4vw,2.6rem);margin:8px 0 24px}
.article .k{color:var(--terra);letter-spacing:.15em}
.article .prose{font-size:1.06rem;margin-top:28px}
.slider{position:relative;background:var(--stone);aspect-ratio:16/9;overflow:hidden}
.slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s}
.slides img.on{opacity:1}
.sl-prev,.sl-next{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;background:rgba(28,28,27,.7);color:#fff;font-size:1.6rem;cursor:pointer;z-index:2}
.sl-prev{inset-inline-start:12px} .sl-next{inset-inline-end:12px}
[dir=rtl] .sl-prev,[dir=rtl] .sl-next{transform:translateY(-50%) scaleX(-1)}
.sl-dots{position:absolute;bottom:12px;left:0;right:0;display:flex;gap:6px;justify-content:center;z-index:2}
.sl-dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5)}
.sl-dots i.on{background:#fff}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
.qform{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.qform label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--ink-2)}
.qform .full,.qform fieldset,.qform button{grid-column:1/-1}
.qform input,.qform select,.qform textarea{font:inherit;font-size:1rem;color:var(--ink);background:#fff;border:1px solid var(--rule);border-radius:var(--r);padding:.7em .85em;width:100%}
.qform input:focus,.qform select:focus,.qform textarea:focus{outline:none;border-color:var(--terra);box-shadow:0 0 0 3px rgba(193,98,61,.15)}
.qform .bad input{border-color:#B3261E;background:#FFF6F5}
.qform fieldset{border:0;padding:0;margin:0;display:flex;gap:24px;flex-wrap:wrap;align-items:center}
.qform legend{font-size:.9rem;color:var(--ink-2);margin-bottom:6px;width:100%}
.qform .radio{flex-direction:row;align-items:center;gap:8px;color:var(--ink)}
.qform .radio input{width:auto}
.qform button{justify-self:start}
.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 18px;margin-bottom:20px;border-inline-start:3px solid}
.alert.ok{background:#EEF6EE;border-color:#2E7D32;color:#1B4D1E}
.alert.err{background:#FDF0EE;border-color:#B3261E;color:#7A1A14}
.cinfo{background:var(--ink);color:var(--on-dark);padding:clamp(22px,3vw,36px);display:flex;flex-direction:column;gap:18px}
.cinfo dl{margin:0;display:flex;flex-direction:column}
.cinfo dt{font-size:.8rem;color:var(--on-dark-mute);border-top:1px solid var(--dark-rule);padding-top:12px}
.cinfo dd{margin:2px 0 12px;font-family:var(--head);font-size:1.05rem}
.cinfo .btn{align-self:flex-start}
.map{aspect-ratio:4/3;background:#2a2a29}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.6)}
.cinfo .link{color:var(--terra-l);align-self:flex-start}

/* gallery */
.sec-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.hgal{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:220px 220px;gap:12px}
.hgal a{position:relative;overflow:hidden;background:var(--stone);display:block}
.hgal a:first-child{grid-row:span 2}
.hgal a:nth-child(n+6){display:none}
.hgal img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.hgal a:hover img{transform:scale(1.05)}
.hgal span{position:absolute;inset:auto 0 0 0;padding:28px 14px 10px;background:linear-gradient(transparent,rgba(20,20,19,.8));color:#fff;font-size:.85rem;opacity:0;transition:opacity .3s}
.hgal a:hover span,.hgal a:focus-visible span{opacity:1}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.filters a{padding:.45em 1.1em;border:1px solid var(--rule);font-family:var(--head);font-size:.88rem;background:#fff}
.filters a[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}
.masonry{columns:3 280px;column-gap:16px}
.masonry figure{break-inside:avoid;margin:0 0 16px;background:#fff;border:1px solid var(--rule)}
.masonry img{width:100%;height:auto;transition:opacity .2s}
.masonry a:hover img{opacity:.9}
.masonry figcaption{padding:10px 14px;font-size:.88rem;color:var(--ink-2)}
.gal-note{margin-top:20px}
.lb{position:fixed;inset:0;z-index:100;background:rgba(15,15,14,.94);display:flex;align-items:center;justify-content:center;padding:56px 16px}
.lb[hidden]{display:none}
.lb img{max-width:min(1200px,100%);max-height:100%;object-fit:contain}
.lb p{position:absolute;bottom:14px;left:0;right:0;text-align:center;color:#ddd;font-size:.9rem;margin:0}
.lb button{position:absolute;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;width:52px;height:52px}
.lb .lb-x{top:8px;inset-inline-end:8px}
.lb .lb-p{inset-inline-start:8px;top:50%;transform:translateY(-50%)}
.lb .lb-n{inset-inline-end:8px;top:50%;transform:translateY(-50%)}

/* 404 */
.nf{padding-block:40px}
.nf-code{font-family:var(--head);font-weight:200;font-size:7rem;color:var(--terra);line-height:1}
.nf h1{margin:10px 0 24px}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* responsive */
@media (max-width:1024px){
  .pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cgrid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .caps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-inner{grid-template-columns:1fr}
  .hero-list{justify-self:start}
  .clist{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .hgal{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .hgal a{aspect-ratio:4/3}
  .hgal a:first-child{grid-column:span 2;grid-row:auto}
  .nav-toggle{display:block}
  .nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--chrome);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:12px var(--gut) 24px;border-bottom:1px solid var(--dark-rule);transform:translateY(-120%);transition:transform .25s;max-height:calc(100vh - 74px);overflow:auto}
  .nav.open{transform:none}
  .nav a{padding:12px 0;border-bottom:1px solid var(--dark-rule)}
  .nav a[aria-current]{box-shadow:none}
  .nav .lang{align-self:flex-start;margin-top:12px;border:1px solid var(--dark-rule)}
  .nav .btn{margin-top:14px}
  .nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .why,.plant,.quality,.vm,.about-head,.product,.contact,.drawing-row,.acts{grid-template-columns:1fr}
  .gallery{position:static}
  .prow{grid-template-columns:1fr}
  .prow-media{border-inline-end:0;border-bottom:1px solid var(--rule);min-height:220px}
  .ngrid,.pgrid.three{grid-template-columns:1fr 1fr}
  .ftr{grid-template-columns:1fr 1fr}
  .ftr-brand{grid-column:1/-1}
  .hero::before,[dir=ltr] .hero::before{background:linear-gradient(to top,rgba(20,20,19,min(1,calc(.96*var(--ov,1)))) 35%,rgba(20,20,19,calc(.55*var(--ov,1))))}
}
@media (max-width:560px){
  body{font-size:15px}
  .brand{gap:8px}.brand img{width:128px}
  .pgrid,.ngrid,.pgrid.three{grid-template-columns:1fr}
  .cgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .clist{grid-template-columns:1fr}
  .qform{grid-template-columns:1fr}
  .bar{grid-template-columns:1fr;gap:4px}
  .ftr{grid-template-columns:1fr}
  .ftr-brand{display:flex;flex-direction:column;align-items:center;text-align:center}
  .ftr-brand p{margin-inline:auto}
  .ftr-brand img.ftr-logo{width:150px}
  .ftr-group{flex-direction:column;gap:10px}
  .ftr-map iframe{max-width:none}
  .ftr-bottom{flex-direction:column;align-items:center;text-align:center}
  .certs{grid-template-columns:1fr 1fr;padding:14px}
  .disc{width:104px}
  .hero{min-height:auto}
}