:root{
  --ink:#0e1014; --ink2:#4b515c; --mute:#8a909b; --bg:#ffffff; --soft:#f3f4f6; --soft2:#e9ebef;
  --acc:#e8572a; --acc2:#ff8a5c; --dark:#0e1014; --dark2:#171a20; --line:rgba(14,16,20,.1); --r:16px;
  --head:'Sora',system-ui,sans-serif; --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);font-weight:600;line-height:1.1;letter-spacing:-.025em}
h1{font-size:clamp(2.4rem,5.6vw,4.6rem)}
h2{font-size:clamp(1.9rem,3.8vw,3rem)}
h3{font-size:1.2rem}
.acc{color:var(--acc)}
.eyebrow{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);font-weight:600;margin-bottom:.9rem;display:inline-flex;align-items:center;gap:.5rem}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor}
section{padding:clamp(4rem,8vw,7rem) clamp(16px,5vw,72px)}
.wrap{max-width:1280px;margin:0 auto}
.lead{font-size:1.08rem;color:var(--ink2);max-width:38rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--acc);color:#fff;padding:.9rem 1.45rem;border-radius:10px;font-weight:600;font-size:.92rem;border:1px solid var(--acc);cursor:pointer;transition:transform .25s,background .25s,box-shadow .25s;font-family:inherit}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 24px -10px rgba(232,87,42,.6)}
.btn.dark{background:var(--ink);border-color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink);box-shadow:none}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn-sm{padding:.6rem 1rem;font-size:.85rem}
.dark-sec{background:var(--dark);color:#fff}
.dark-sec .lead{color:#a9afba}
.soft-sec{background:var(--soft)}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:2rem;padding:1rem clamp(16px,5vw,72px);transition:background .3s,padding .3s,box-shadow .3s;background:rgba(255,255,255,.0)}
.nav.scrolled,.nav.solid{background:#fff;padding-block:.7rem;box-shadow:0 1px 0 var(--line)}
.brand{display:flex;align-items:center;gap:.55rem;font:700 1.35rem var(--head);letter-spacing:-.03em}
.brand img{width:30px}
.links{display:flex;gap:1.7rem;margin-left:auto;font-size:.9rem;font-weight:500}
.links a{position:relative;color:var(--ink2);transition:color .2s;white-space:nowrap}
.links a:hover,.links a.on{color:var(--ink)}
.links a.on::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--acc)}
.burger{display:none;background:none;border:0;width:36px;height:36px;position:relative;cursor:pointer}
.burger i{position:absolute;left:6px;right:6px;height:2px;background:var(--ink);transition:.3s}
.burger i:first-child{top:13px}.burger i:last-child{top:21px}
.burger.open i:first-child{top:17px;transform:rotate(45deg)}.burger.open i:last-child{top:17px;transform:rotate(-45deg)}

/* page hero (inner pages) */
.page-hero{padding-top:9rem;padding-bottom:4rem;background:var(--soft);position:relative;overflow:hidden}
.page-hero h1{max-width:16ch}
.page-hero .lead{margin-top:1.2rem}
.page-hero::after{content:"";position:absolute;right:-80px;top:60px;width:420px;height:420px;background:repeating-linear-gradient(-35deg,var(--soft2) 0 22px,transparent 22px 44px);border-radius:50%;opacity:.8}
.crumb{font-size:.82rem;color:var(--mute);margin-bottom:1.2rem}
.crumb a:hover{color:var(--acc)}

/* home hero */
.hero{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:3rem;padding-top:7rem;position:relative;
  background:radial-gradient(800px 500px at 85% 45%,rgba(232,87,42,.10),transparent 60%),linear-gradient(180deg,#fff,var(--soft))}
.split .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em}
.split .w>span{display:inline-block}
.hero .lead{margin:1.5rem 0 2.2rem}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap}
.hero-specs{display:flex;gap:2.4rem;margin-top:3rem;border-top:1px solid var(--line);padding-top:1.4rem}
.hero-specs dt{font:700 1.8rem var(--head);line-height:1}
.hero-specs dd{font-size:.75rem;color:var(--mute);text-transform:uppercase;letter-spacing:.1em;margin-top:.35rem}
.hero-stage{position:relative;height:min(78vh,620px);perspective:1600px}
.fan{position:absolute;inset:0;transform-style:preserve-3d}
.sheet{position:absolute;left:50%;top:50%;width:min(56%,290px);aspect-ratio:3/4;margin-left:calc(min(56%,290px)/-2);margin-top:calc(min(56%,290px)*-.667);
  border-radius:6px;background-size:cover;background-position:center;box-shadow:0 30px 60px -20px rgba(14,16,20,.45),inset 0 0 0 1px rgba(255,255,255,.15);transform-origin:50% 120%;cursor:pointer}
.sheet::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.3) 50%,transparent 60%);background-size:250% 100%;background-position:100% 0;transition:background-position .9s}
.sheet:hover::after{background-position:0 0}
.sheet::before{content:"";position:absolute;left:0;right:0;bottom:-7px;height:7px;border-radius:0 0 4px 4px;background:linear-gradient(90deg,#cbb89a,#a99474)}
.stage-label{position:absolute;bottom:0;right:70px;text-align:right;font:600 1.15rem var(--head)}
.stage-label small{display:block;font:500 .72rem var(--sans);letter-spacing:.14em;color:var(--acc);text-transform:uppercase}

/* marquee */
.marquee{background:var(--dark);color:#fff;overflow:hidden;padding:1rem 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:2.5rem;animation:mq 38s linear infinite;font:600 1.25rem var(--head)}
.marquee-track span{display:inline-flex;align-items:center;gap:2.5rem}
.marquee-track span::after{content:"";width:8px;height:8px;background:var(--acc);border-radius:2px;transform:rotate(45deg)}
@keyframes mq{to{transform:translateX(-50%)}}

/* two lines cards */
.lines{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:3rem}
.line-card{position:relative;border-radius:20px;overflow:hidden;min-height:440px;padding:2.2rem;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:var(--dark2);isolation:isolate}
.line-card .bgimg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2;transition:transform 1.2s}
.line-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(14,16,20,.85));z-index:-1}
.line-card:hover .bgimg{transform:scale(1.06)}
.line-card h3{font-size:1.9rem}
.line-card p{color:#d5d8de;margin:.6rem 0 1.4rem;max-width:30rem}
.tag{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);padding:.3rem .7rem;border-radius:6px;margin-bottom:auto;align-self:flex-start}

/* layers */
.layers{padding:0;height:260vh;background:var(--soft)}
.layers-sticky{position:sticky;top:0;height:100vh;display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:3rem;padding:0 clamp(16px,5vw,72px)}
.layer-list{list-style:none;margin-top:2rem;display:grid;gap:.8rem;max-width:30rem}
.layer-list li{padding:.9rem 0 .9rem 1.2rem;border-left:3px solid var(--line);color:var(--ink2);font-size:.95rem;opacity:.35;transition:opacity .4s,border-color .4s}
.layer-list li.on{opacity:1;border-color:var(--acc)}
.layer-list b{display:block;color:var(--ink);font:600 1rem var(--head);margin-bottom:.2rem}
.board3d{position:relative;height:420px;perspective:1400px;transform-style:preserve-3d}
.ply{position:absolute;left:10%;right:10%;top:40%;height:200px;border-radius:6px;transform:rotateX(62deg) rotateZ(-28deg);box-shadow:0 20px 40px -10px rgba(14,16,20,.35)}
.p1{background:linear-gradient(120deg,rgba(255,255,255,.6),rgba(255,255,255,.15));border:1px solid rgba(255,255,255,.8)}
.p2{background-size:cover}
.p3{background:#e4ddcf;opacity:.9}
.p4{background:#b59a74 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='%23735c3f' fill-opacity='.45'%3E%3Ccircle cx='7' cy='9' r='2'/%3E%3Ccircle cx='31' cy='22' r='3'/%3E%3Ccircle cx='48' cy='6' r='1.5'/%3E%3Ccircle cx='17' cy='41' r='2.5'/%3E%3Ccircle cx='44' cy='47' r='2'/%3E%3Cpath d='M22 5h7v2h-7zM5 28h9v2H5zM36 34h10v2H36zM28 54h8v2h-8z'/%3E%3C/g%3E%3C/svg%3E")}

/* lamination line */
.lam{position:relative;height:300px;border-radius:20px;background:linear-gradient(180deg,#1b1f27,#0e1014);overflow:hidden}
.lam .conv{position:absolute;left:0;right:0;bottom:60px;height:14px;background:repeating-linear-gradient(90deg,#2b303a 0 18px,#20242c 18px 36px);animation:belt 1s linear infinite}
@keyframes belt{to{background-position:36px 0}}
.lam .legs{position:absolute;left:0;right:0;bottom:0;height:60px;background:repeating-linear-gradient(90deg,transparent 0 120px,#252a33 120px 132px)}
.lam .roll{position:absolute;width:84px;height:84px;border-radius:50%;top:26px;left:calc(var(--px) - 150px);background:radial-gradient(circle,#555 0 10px,#222 11px 14px,transparent 15px),var(--film,#c9a77c);box-shadow:inset 0 0 0 6px rgba(0,0,0,.18),0 10px 20px rgba(0,0,0,.4);animation:spin 2.4s linear infinite}
.lam .roll::after{content:"";position:absolute;inset:8px;border-radius:50%;border:2px dashed rgba(255,255,255,.18)}
.lam .film-path{position:absolute;left:calc(var(--px) - 108px);top:66px;width:112px;height:140px;border-right:0;border-top:4px solid var(--film,#c9a77c);transform-origin:left top;transform:rotate(52deg);opacity:.9}
.lam .glue{position:absolute;width:40px;height:40px;border-radius:50%;left:calc(var(--px) - 70px);bottom:96px;background:radial-gradient(circle at 35% 35%,#f4e6a1,#d1b54e);animation:spin 1.2s linear infinite reverse}
.lam .glue::after{content:"";position:absolute;inset:6px;border-radius:50%;border:2px dashed rgba(0,0,0,.25)}
.lam .press{position:absolute;width:54px;height:54px;border-radius:50%;left:calc(var(--px) - 27px);background:radial-gradient(circle at 35% 35%,#bfc5cf,#5f6672);animation:spin 1s linear infinite}
.lam .press::after{content:"";position:absolute;inset:8px;border-radius:50%;border:2px dashed rgba(0,0,0,.25)}
.lam .press.top{bottom:100px}.lam .press.bot{bottom:20px;opacity:.5}
.lam .heat{position:absolute;left:calc(var(--px) - 50px);width:100px;bottom:150px;height:40px;background:radial-gradient(ellipse at bottom,rgba(232,87,42,.45),transparent 70%);animation:heat 1.4s ease-in-out infinite alternate}
@keyframes heat{to{opacity:.4}}
@keyframes spin{to{transform:rotate(360deg)}}
.lam .board{position:absolute;bottom:74px;height:26px;width:30%;border-radius:2px;background:#b59a74;box-shadow:0 6px 10px rgba(0,0,0,.35)}
.lam .board .core-edge{position:absolute;inset:0;background:var(--core,#b59a74);border-radius:2px}
.lam .board .skin{position:absolute;inset:0 0 auto 0;height:100%;background-size:cover;border-radius:2px;box-shadow:inset 0 3px 0 rgba(255,255,255,.25)}
.lam .lbl{position:absolute;top:14px;font:600 .68rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#8d95a3}
.lam-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.6rem}
.lam-steps div{border-top:2px solid var(--line);padding-top:1rem}
.dark-sec .lam-steps div{border-color:rgba(255,255,255,.12)}
.lam-steps b{font:600 1rem var(--head);display:block;margin-bottom:.3rem}
.lam-steps p{font-size:.88rem;color:var(--ink2)}
.dark-sec .lam-steps p{color:#a9afba}
.lam-steps span{font:700 .78rem var(--head);color:var(--acc)}

/* section head */
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:2.6rem}
.sec-head .lead{margin-top:.8rem}

/* filters + grid */
.chips{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;padding:.5rem 1rem;border-radius:8px;font:500 .85rem var(--sans);cursor:pointer;transition:.2s;color:var(--ink2)}
.chip.on,.chip:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.4rem}
.card{cursor:pointer;perspective:900px;display:block}
.card-face{position:relative;aspect-ratio:3/4;border-radius:12px;background-size:cover;background-position:center;overflow:hidden;transition:transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .5s;box-shadow:0 0 0 1px var(--line)}
.card-face.panel{aspect-ratio:4/3}
.card-face::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,30%),rgba(255,255,255,.35),transparent 45%);opacity:0;transition:opacity .4s}
.card:hover .card-face{box-shadow:0 30px 50px -25px rgba(14,16,20,.5)}
.card:hover .card-face::after{opacity:1}
.card-tag{position:absolute;top:.7rem;left:.7rem;background:rgba(255,255,255,.9);font-size:.68rem;font-weight:600;padding:.28rem .6rem;border-radius:6px}
.card-meta{margin-top:.8rem}
.card-meta h3{font-size:1rem}
.card-meta span{font-size:.78rem;color:var(--mute)}

/* features */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.feat{padding:1.8rem;border-radius:var(--r);background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.feat:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(14,16,20,.35)}
.dark-sec .feat{background:var(--dark2);border-color:rgba(255,255,255,.08)}
.feat svg{width:38px;height:38px;fill:none;stroke:var(--acc);stroke-width:1.6;margin-bottom:1rem}
.feat h3{margin-bottom:.35rem}
.feat p{color:var(--ink2);font-size:.92rem}
.dark-sec .feat p{color:#a9afba}

/* split block */
.split-blk{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.split-blk img,.split-blk .imgbox{border-radius:20px;width:100%}
.ticks{list-style:none;display:grid;gap:.7rem;margin:1.6rem 0 2rem}
.ticks li{padding-left:1.8rem;position:relative;color:var(--ink2)}
.ticks li::before{content:"";position:absolute;left:0;top:.45rem;width:12px;height:7px;border-left:2px solid var(--acc);border-bottom:2px solid var(--acc);transform:rotate(-45deg)}
.dark-sec .ticks li{color:#c4c9d2}

/* spaces */
.space-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.space{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .4s}
.space:hover{transform:translateY(-6px)}
.space img{width:100%;aspect-ratio:4/5;object-fit:cover}
.space div{padding:1.1rem 1.2rem 1.4rem}
.space p{font-size:.88rem;color:var(--ink2)}

/* curved gallery */
.curve{padding:0;height:300vh;background:#fff}
.curve-pin{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding:5rem 0 2rem}
.curve-track{display:flex;gap:28px;padding-left:8vw;perspective:1400px;will-change:transform}
.curve-track figure{flex:0 0 min(420px,70vw);aspect-ratio:4/3;border-radius:14px;overflow:hidden;position:relative;background:var(--soft) center/cover;transform-style:preserve-3d;box-shadow:0 30px 50px -30px rgba(14,16,20,.45)}
.curve-track img{width:100%;height:100%;object-fit:cover}
.curve-track figcaption{position:absolute;left:1rem;bottom:1rem;background:#fff;padding:.45rem .8rem;border-radius:8px;font:600 .85rem var(--head)}

/* stats / cta */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.counters li{list-style:none;border-top:2px solid rgba(255,255,255,.12);padding-top:1rem}
.counters b{font:700 2.8rem var(--head);color:#fff;display:block;line-height:1.1}
.counters span{font-size:.85rem;color:#a9afba}
.cta-band{border-radius:24px;background:var(--acc);color:#fff;padding:clamp(2rem,5vw,4rem);display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-60px;top:-60px;width:300px;height:300px;background:repeating-linear-gradient(-35deg,rgba(255,255,255,.12) 0 18px,transparent 18px 36px);border-radius:50%}
.cta-band p{color:#ffe3d8;margin-top:.5rem}

/* configurator */
.cfg{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:center}
.cfg-stage{height:380px;perspective:1200px;display:grid;place-items:center;background:var(--soft);border-radius:20px}
.cfg-board{width:70%;aspect-ratio:2/1;position:relative;transform-style:preserve-3d;transform:rotateX(55deg) rotateZ(-30deg);transition:transform .8s}
.cfg-board .top{position:absolute;inset:0;background-size:cover;border-radius:3px;box-shadow:0 40px 50px -20px rgba(14,16,20,.5);transform:translateZ(var(--t,18px));transition:background-image .4s}
.cfg-board .edge{position:absolute;left:0;right:0;bottom:0;height:var(--t,18px);background:var(--core,#b59a74);transform-origin:bottom;transform:rotateX(-90deg)}
.cfg-board .edge3{position:absolute;top:0;bottom:0;left:0;width:var(--t,18px);background:var(--core,#b59a74);filter:brightness(.92);transform-origin:left;transform:rotateY(-90deg)}
.cfg-board .edge4{position:absolute;left:0;right:0;top:0;height:var(--t,18px);background:var(--core,#b59a74);filter:brightness(.75);transform-origin:top;transform:rotateX(90deg)}
.cfg-board .edge2{position:absolute;top:0;bottom:0;right:0;width:var(--t,18px);background:var(--core,#b59a74);filter:brightness(.8);transform-origin:right;transform:rotateY(90deg)}
.cfg-opts label{display:block;font:600 .78rem var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin:1.4rem 0 .6rem}
.swatches{display:flex;flex-wrap:wrap;gap:.5rem}
.swatches button{width:42px;height:42px;border-radius:8px;border:2px solid transparent;background-size:cover;cursor:pointer;box-shadow:0 0 0 1px var(--line);transition:transform .2s}
.swatches button.on{border-color:var(--acc);transform:scale(1.08)}

/* product detail */
.pd{display:grid;grid-template-columns:1.1fr 1fr;gap:3.5rem;padding-top:8rem}
.pd-img{border-radius:20px;aspect-ratio:4/3;background-size:cover;background-position:center;box-shadow:0 0 0 1px var(--line)}
.pd-thumbs{display:flex;gap:.6rem;margin-top:.8rem}
.pd-thumbs div{width:72px;height:54px;border-radius:8px;background-size:cover;cursor:pointer;box-shadow:0 0 0 1px var(--line)}
.spec{width:100%;border-collapse:collapse;margin:1.6rem 0 2rem}
.spec td{padding:.75rem 0;border-bottom:1px solid var(--line);font-size:.93rem}
.spec td:first-child{color:var(--mute);width:40%}

/* contact/form */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:4rem}
.contact-list{list-style:none;display:grid;gap:1rem;margin-top:2rem}
.contact-list li{display:grid;grid-template-columns:5.5rem 1fr;border-top:1px solid var(--line);padding-top:.9rem}
.contact-list span{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--acc);font-weight:600}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:#fff;padding:2rem;border-radius:20px;border:1px solid var(--line)}
.form label{display:grid;gap:.35rem;font-size:.78rem;font-weight:600}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{font:inherit;font-weight:400;font-size:.95rem;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;background:var(--soft);transition:border-color .2s,box-shadow .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 4px rgba(232,87,42,.15);background:#fff}
.form .btn{justify-content:center}
.form-msg{grid-column:1/-1;font-size:.9rem;min-height:1.4em}

/* footer */
.foot{background:var(--dark);color:#fff;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;padding:4rem clamp(16px,5vw,72px) 2rem}
.foot .brand{margin-bottom:.8rem}
.foot .brand img{filter:brightness(1.4)}
.foot p{font-size:.88rem;color:#a9afba}
.foot h4{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--acc2);margin-bottom:1rem}
.foot a{display:block;font-size:.9rem;color:#c4c9d2;margin-bottom:.45rem}
.foot a:hover{color:#fff}
.copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;font-size:.8rem;color:#7d8490}

.wa{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;z-index:40;box-shadow:0 10px 30px -8px rgba(0,0,0,.4);transition:transform .3s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;fill:#fff}
.reveal{opacity:0;transform:translateY(40px)}

@media (max-width:1100px){
  .links{position:fixed;left:0;right:0;top:0;height:100vh;background:#fff;flex-direction:column;justify-content:center;align-items:center;font:600 1.6rem var(--head);gap:1.1rem;clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .5s cubic-bezier(.2,.8,.2,1),visibility .5s;z-index:-1}
  .links a{color:var(--ink)}
  .links.open{clip-path:inset(0);visibility:visible}
  .burger{display:block}
  .nav .btn-sm{margin-left:auto}
}
@media (max-width:960px){
  .hero,.layers-sticky,.contact,.split-blk,.cfg,.pd,.lines{grid-template-columns:1fr}
  .hero{padding-top:6rem;gap:1rem}
  .hero-stage{height:400px;order:-1}
  .layers{height:auto;padding:4.5rem 0}
  .layers-sticky{position:static;height:auto}
  .board3d{height:340px}
  .layer-list li{opacity:1}
  .feat-grid,.lam-steps,.counters{grid-template-columns:1fr 1fr}
  .space-row{grid-template-columns:repeat(4,78%);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem}
  .space{scroll-snap-align:start}
  .links{position:fixed;left:0;right:0;top:0;height:100vh;background:#fff;flex-direction:column;justify-content:center;align-items:center;font:600 1.6rem var(--head);gap:1.1rem;clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .5s cubic-bezier(.2,.8,.2,1),visibility .5s;z-index:-1}
  .links a{color:var(--ink)}
  .links.open{clip-path:inset(0);visibility:visible}
  .burger{display:block}
  .nav .btn-sm{margin-left:auto}
  .foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}
  .lam{height:240px}
  .pd{padding-top:6.5rem}
  .page-hero::after{display:none}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr 1fr;gap:.9rem}
  .feat-grid,.lam-steps{grid-template-columns:1fr}
  .form{grid-template-columns:1fr;padding:1.3rem}
  .hero-specs{gap:1.4rem}.hero-specs dt{font-size:1.4rem}
  .nav .btn-sm{display:none}.burger{margin-left:auto}
  .line-card{min-height:360px;padding:1.5rem}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}