/* Stairs Lab. Brand: ink #171b20, paper #f6f5f2, brass #b08a4e. Sofia Sans Extra Condensed / Sofia Sans / IBM Plex Mono. */
@font-face{font-family:"Sofia Sans Extra Condensed";font-weight:700;font-display:swap;src:url(../fonts/sofia-sans-extra-condensed-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sofia Sans Extra Condensed";font-weight:700;font-display:swap;src:url(../fonts/sofia-sans-extra-condensed-cyrillic-700-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Sofia Sans Extra Condensed";font-weight:300;font-display:swap;src:url(../fonts/sofia-sans-extra-condensed-latin-300-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sofia Sans Extra Condensed";font-weight:300;font-display:swap;src:url(../fonts/sofia-sans-extra-condensed-cyrillic-300-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Sofia Sans";font-weight:300;font-display:swap;src:url(../fonts/sofia-sans-latin-300-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sofia Sans";font-weight:300;font-display:swap;src:url(../fonts/sofia-sans-cyrillic-300-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Sofia Sans";font-weight:400;font-display:swap;src:url(../fonts/sofia-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sofia Sans";font-weight:400;font-display:swap;src:url(../fonts/sofia-sans-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Sofia Sans";font-weight:600;font-display:swap;src:url(../fonts/sofia-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Sofia Sans";font-weight:600;font-display:swap;src:url(../fonts/sofia-sans-cyrillic-600-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}

:root{
  --ink:#171b20;--ink2:#1d2329;--paper:#f6f5f2;--brass:#b08a4e;--brass-lt:#cfae72;
  --txt:#ece9e2;--dim:rgba(236,233,226,.62);--line:rgba(236,233,226,.14);
  --pline:rgba(23,27,32,.16);--pdim:rgba(23,27,32,.62);
  --gut:clamp(20px,4.4vw,64px);--max:1320px;--hdr:76px;
  --disp:"Sofia Sans Extra Condensed","Arial Narrow",sans-serif;--sans:"Sofia Sans",system-ui,sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--txt);font-family:var(--sans);font-weight:400;font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(58% 64% at 68% 48%,rgba(74,92,112,.34),transparent 72%),radial-gradient(40% 40% at 12% 100%,rgba(176,138,78,.10),transparent 70%)}
body.nav-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,p,ul,ol,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brass-lt);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--brass);color:#14110b;padding:.6rem 1rem}
.skip:focus{left:8px}
.wrap{width:100%;max-width:calc(var(--max) + var(--gut)*2);margin:0 auto;padding:0 var(--gut)}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:var(--ink);transition:opacity .9s var(--ease) .1s,visibility 0s .1s}
.loader svg{width:clamp(96px,12vw,150px);overflow:visible}
.la{opacity:0;transform:translateY(10px);transform-box:fill-box;animation:ldA .9s var(--ease) .1s forwards}
.ls{opacity:0;transform:translateX(-8px);animation:ldS .6s var(--ease) var(--d) forwards}
@keyframes ldA{to{opacity:1;transform:none}}
@keyframes ldS{to{opacity:1;transform:none}}
.is-ready .loader{opacity:0;visibility:hidden}

/* ---------- header ---------- */
.top{position:fixed;z-index:50;top:0;left:0;right:0;height:var(--hdr);display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:0 var(--gut);transition:background .4s,backdrop-filter .4s,transform .8s var(--ease);transform:translateY(-100%)}
.is-ready .top{transform:none;transition-delay:0s,0s,.5s}
.top.is-scrolled{background:rgba(23,27,32,.93);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;flex-direction:column;align-items:flex-start;text-decoration:none;color:var(--txt);line-height:1}

.logo{display:block;height:24px;width:auto;margin:0 0 0 -1px}
.foot .logo{height:30px}
.byline{font-weight:300;font-size:.72rem;letter-spacing:.05em;color:var(--dim);margin-top:.45rem}
.nav{display:flex;gap:clamp(.8rem,1.7vw,2rem);font-size:.95rem;white-space:nowrap}
.nav a{text-decoration:none;color:var(--dim);position:relative;padding:.3rem 0;transition:color .25s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brass);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.nav a:hover{color:var(--txt)}.nav a:hover::after{transform:scaleX(1)}
.top-right{display:flex;align-items:center;gap:1.4rem}
.langs{display:flex;gap:.2rem;font-family:var(--mono);font-size:.74rem}
.langs a{text-decoration:none;color:var(--dim);padding:.3rem .45rem;transition:color .2s}
.langs a:hover,.langs a[aria-current]{color:var(--brass-lt)}
.langs-m{display:none}
.burger{display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--txt);transition:transform .4s var(--ease)}
.burger span:first-child{top:18px}.burger span:last-child{top:25px}
.nav-open .burger span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-open .burger span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.95rem 1.7rem;font-weight:600;font-size:.98rem;letter-spacing:.01em;text-decoration:none;color:#15110a;border:1px solid var(--brass);cursor:pointer;background:linear-gradient(var(--paper),var(--paper)) no-repeat left/0% 100%,var(--brass);transition:background-size .5s var(--ease),color .3s,border-color .3s}
.btn:hover{background-size:100% 100%;border-color:var(--paper)}
.btn-ghost{background:linear-gradient(var(--paper),var(--paper)) no-repeat left/0% 100%,transparent;color:var(--txt);border-color:rgba(236,233,226,.4)}
.btn-ghost:hover{color:#15110a}
.btn-sm{padding:.6rem 1.15rem;font-size:.88rem}
.btn-dark{background:linear-gradient(var(--brass),var(--brass)) no-repeat left/0% 100%,var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-dark:hover{color:#15110a;border-color:var(--brass)}

/* ---------- type ---------- */
.display{font-family:var(--disp);font-weight:700;font-size:clamp(3.4rem,8.6vw,9.4rem);line-height:.88;letter-spacing:-.005em}
.h2{text-wrap:balance;font-family:var(--disp);font-weight:700;font-size:clamp(2.6rem,5.6vw,5.4rem);line-height:.92;max-width:14ch}
.lead{font-weight:300;font-size:clamp(1.1rem,1.5vw,1.35rem);line-height:1.55;max-width:46ch;margin-top:1.4rem;color:var(--dim)}

/* ---------- hero ---------- */
.hero{position:relative;height:100vh;height:100svh}
.hero-pin{position:sticky;top:0;height:100vh;height:100svh;z-index:2;display:flex;align-items:flex-end;padding:var(--hdr) var(--gut) clamp(32px,7vh,84px);pointer-events:none}
.hero-pin>*{pointer-events:auto}
.hero-stage{position:absolute;top:var(--hdr);right:0;bottom:12vh;width:64%;cursor:grab;pointer-events:auto;z-index:0}
.is-dragging .hero-stage,.is-dragging .col-stage,.is-dragging .ind-stage{cursor:grabbing}
.hero-copy{position:relative;z-index:2;max-width:min(56%,780px)}
.line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.line>span{display:block;transform:translateY(108%)}
.is-ready .line>span{transform:none;transition:transform 1.2s var(--ease) .35s}
.is-ready .line:nth-child(2)>span{transition-delay:.5s}
.lede,.hero-cta,.hero-facts,.scroll-cue{opacity:0;transform:translateY(14px)}
.is-ready .lede,.is-ready .hero-cta,.is-ready .hero-facts,.is-ready .scroll-cue{opacity:1;transform:none;transition:opacity 1s var(--ease),transform 1s var(--ease)}
.is-ready .lede{transition-delay:.9s}.is-ready .hero-cta{transition-delay:1.05s}.is-ready .hero-facts{transition-delay:1.3s}.is-ready .scroll-cue{transition-delay:1.5s}
.lede{text-wrap:balance;font-weight:300;font-size:clamp(1.1rem,1.55vw,1.4rem);line-height:1.5;max-width:40ch;margin-top:1.7rem;color:var(--txt)}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero-facts{position:absolute;right:var(--gut);bottom:clamp(32px,7vh,84px);display:grid;gap:.55rem;text-align:right;font-family:var(--mono);font-size:.74rem;color:var(--dim);z-index:2}
.hero-facts li::after{content:"";display:inline-block;width:6px;height:6px;margin-left:.7rem;background:var(--brass);transform:rotate(45deg)}
.scroll-cue{position:absolute;left:50%;bottom:14px;display:grid;justify-items:center;gap:.5rem;font-family:var(--mono);font-size:.66rem;color:var(--dim)}
.scroll-cue i{width:1px;height:34px;background:linear-gradient(var(--brass),transparent);animation:cue 2.2s var(--ease) infinite;transform-origin:top}
@keyframes cue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
.poster{display:none;position:absolute;top:0;right:0;width:64%;height:100%;object-fit:cover;opacity:.9}

/* ---------- 3D canvas ---------- */
.gl{position:fixed;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;transition:opacity .5s}
.gl.is-off{opacity:0}
.no-gl .gl{display:none}.no-gl .poster{display:block}

/* ---------- statement (paper) ---------- */
.statement{position:relative;z-index:3;background:var(--paper);color:var(--ink);padding:clamp(96px,20vh,220px) var(--gut)}
.statement-text{max-width:var(--max);margin:0 auto;font-family:var(--disp);font-weight:700;font-size:clamp(2.5rem,6vw,6.2rem);line-height:.98;max-width:min(var(--max),19em)}
.statement .w{opacity:.14;transition:opacity .6s}
.statement .w.on{opacity:1}

/* ---------- collection ---------- */
.collection{position:relative;z-index:2;min-height:100vh;padding:clamp(72px,12vh,140px) 0}
.col-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:4vw;align-items:start}
.col-list{position:relative;z-index:2}
.col-stage{position:sticky;top:0;height:100vh;height:100svh;cursor:grab;display:flex;align-items:flex-end;justify-content:center;padding-bottom:6vh;margin-top:calc(-1 * clamp(72px,12vh,140px));z-index:0}
.drag-hint{display:flex;align-items:center;gap:.8rem;font-family:var(--mono);font-size:.72rem;color:var(--dim);pointer-events:none}
.drag-hint i{width:38px;height:1px;background:var(--brass);position:relative;overflow:hidden}
.drag-hint i::after{content:"";position:absolute;top:0;left:0;width:12px;height:1px;background:var(--paper);animation:drag 2.4s var(--ease) infinite}
@keyframes drag{0%{transform:translateX(-14px)}100%{transform:translateX(40px)}}
.models{margin-top:clamp(2rem,5vh,3.4rem);border-bottom:1px solid var(--line)}
.model{border-top:1px solid var(--line)}
.model-head{display:grid;grid-template-columns:3.2rem 1fr;align-items:baseline;width:100%;text-align:left;background:none;border:0;padding:1.05rem 0 .95rem;cursor:pointer;color:inherit}
.m-num{font-family:var(--mono);font-size:.78rem;color:var(--brass);grid-row:1}
.m-name{font-family:var(--disp);font-weight:700;font-size:clamp(2.1rem,3.4vw,3.2rem);line-height:1;color:rgba(236,233,226,.5);transition:color .35s,transform .5s var(--ease)}
.m-mech{grid-column:2;font-size:.86rem;color:var(--dim);margin-top:.15rem}
.model-head:hover .m-name{color:var(--txt)}
.model.is-active .m-name{color:var(--txt);transform:translateX(.4rem)}
.model-more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s var(--ease)}
.model-more>div{overflow:hidden;padding-left:3.2rem}
.model.is-active .model-more{grid-template-rows:1fr}
.m-desc{font-weight:300;font-size:1.12rem;line-height:1.55;max-width:38ch;color:var(--txt);padding-top:.3rem}
.m-status{display:flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.74rem;color:var(--dim);margin-top:1rem}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brass)}
.m-ask{display:inline-block;margin:.9rem 0 1.4rem;color:var(--brass-lt);text-underline-offset:.3em;text-decoration-thickness:1px}
.finish{display:flex;align-items:center;gap:1.1rem;margin-top:1.6rem;font-size:.9rem;color:var(--dim)}
.swatches{display:flex;gap:.7rem}
.swatch{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:none;padding:3px;cursor:pointer;transition:border-color .3s,transform .3s var(--ease)}
.swatch i{display:block;width:100%;height:100%;border-radius:50%}
.swatch[data-finish=black] i{background:#15171b}.swatch[data-finish=graphite] i{background:#3c4149}.swatch[data-finish=white] i{background:#e7e5df}.swatch[data-finish=brass] i{background:#a88246}.swatch[data-finish=galv] i{background:linear-gradient(135deg,#c4cad0,#8d949b)}.swatch[data-finish=yellow] i{background:#d1a02b}
.swatch:hover{transform:scale(1.1)}
.swatch[aria-pressed=true]{border-color:var(--brass-lt)}

/* ---------- industrial ---------- */
.industrial{--haz:#d1a02b;position:relative;z-index:2;padding:clamp(72px,12vh,140px) 0;border-top:1px solid var(--line)}
.industrial::before{content:"";position:absolute;left:0;right:0;top:-1px;height:10px;background:repeating-linear-gradient(-45deg,var(--haz) 0 14px,#14110b 14px 28px);opacity:.85}
.ind-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:4vw;align-items:start}
.ind-copy{position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--haz,var(--brass-lt));margin-bottom:1.3rem}
.eyebrow::before{content:"";width:26px;height:8px;background:repeating-linear-gradient(-45deg,var(--haz) 0 4px,#14110b 4px 8px)}
.ind-items{margin-top:clamp(2rem,5vh,3.2rem);border-top:1px solid var(--line);counter-reset:i}
.ind-items li{display:grid;grid-template-columns:3.2rem 1fr;column-gap:0;padding:1.15rem 0 1.2rem;border-bottom:1px solid var(--line)}
.i-n{grid-row:1/3;font-family:var(--mono);font-size:.78rem;color:var(--haz);padding-top:.5rem}
.ind-items h3{font-family:var(--disp);font-weight:700;font-size:clamp(1.7rem,2.5vw,2.3rem);line-height:1}
.ind-items p{font-weight:300;font-size:1.02rem;line-height:1.5;color:var(--dim);max-width:46ch;margin-top:.35rem}
.ind-spec{margin-top:2rem;display:grid;grid-template-columns:1fr 1fr;gap:1.5rem 2rem}
.ind-spec dt{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--haz)}
.ind-spec dd{font-weight:300;font-size:.98rem;line-height:1.45;margin-top:.3rem}
.btn-hazard{margin-top:2.2rem;border-color:var(--haz);background:linear-gradient(var(--paper),var(--paper)) no-repeat left/0% 100%,var(--haz)}
.ind-stage{position:sticky;top:0;height:100vh;height:100svh;cursor:grab;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:.9rem;padding-bottom:6vh;margin-top:calc(-1 * clamp(72px,12vh,140px));z-index:0;}
.ind-stage::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(rgba(236,233,226,.045) 1px,transparent 1px) 0 0/48px 48px,linear-gradient(90deg,rgba(236,233,226,.045) 1px,transparent 1px) 0 0/48px 48px;-webkit-mask-image:radial-gradient(70% 60% at 50% 48%,#000 30%,transparent 100%);mask-image:radial-gradient(70% 60% at 50% 48%,#000 30%,transparent 100%)}
.ind-tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--haz);pointer-events:none}

/* ---------- built (paper) ---------- */
.built{position:relative;z-index:3;background:var(--paper);color:var(--ink);padding:clamp(80px,14vh,170px) 0}
.built .lead,.architects .lead{color:var(--pdim)}
.shots{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(14px,2vw,28px);margin-top:clamp(2.4rem,6vh,4.6rem)}
.shot{margin:0}
.shot img{width:100%;background:#dedbd3;clip-path:inset(0 0 100% 0);transition:clip-path 1.4s var(--ease)}
.shot.in img{clip-path:inset(0)}
.shot figcaption{font-size:.84rem;color:var(--pdim);margin-top:.7rem}
.f-a{grid-column:1/7;grid-row:1/3;align-self:start}.f-b{grid-column:7/10;grid-row:1;align-self:start}.f-c{grid-column:10/13;grid-row:1;align-self:start;margin-top:clamp(40px,7vw,120px)}.f-d{grid-column:7/13;grid-row:2;align-self:start}

/* ---------- craft ---------- */
.craft{position:relative;z-index:3;background:var(--ink2);padding:clamp(80px,14vh,170px) 0}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(18px,2.4vw,40px);margin-top:clamp(2.6rem,7vh,5rem)}
.craft-step svg{width:100%;height:auto;overflow:visible;color:var(--txt);margin-bottom:1.4rem}
.craft-step svg path{fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1}
.craft-step svg path:nth-child(2){stroke:var(--brass-lt)}
.craft-step.in svg path{stroke-dashoffset:0;transition:stroke-dashoffset 1.8s var(--ease) calc(var(--i)*.1s)}
.c-num{display:block;font-family:var(--mono);font-size:.78rem;color:var(--brass);padding-top:.9rem;border-top:1px solid var(--line)}
.craft-step h3{font-family:var(--disp);font-weight:700;font-size:1.9rem;line-height:1;margin:.5rem 0 .6rem}
.craft-step p{font-weight:300;color:var(--dim);font-size:1rem;line-height:1.55}

/* ---------- architects (paper) ---------- */
.architects{position:relative;z-index:3;background:var(--paper);color:var(--ink);padding:clamp(80px,14vh,170px) 0}
.arch-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:6vw;align-items:start}
.architects .btn-dark{margin-top:2rem}
.spec{border-bottom:1px solid var(--pline)}
.spec>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:1.5rem;padding:1.15rem 0;border-top:1px solid var(--pline)}
.spec dt{font-weight:600;font-size:.95rem}
.spec dd{font-weight:300;font-size:1.05rem}

/* ---------- contact ---------- */
.contact{position:relative;z-index:3;background:var(--ink);padding:clamp(80px,14vh,170px) 0}
.contact-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:6vw}
.contact-line{margin-top:2rem;font-size:1.2rem}
.contact-line+.contact-line{margin-top:.4rem}
.contact-line a{color:var(--brass-lt);text-underline-offset:.3em}
.dim{color:var(--dim);font-size:1rem}
.contact-box{display:grid;gap:1.4rem;align-content:start;justify-items:start}
.contact-mail{font-family:var(--display,inherit);font-size:clamp(1.5rem,3.2vw,2.5rem);color:var(--brass-lt);text-underline-offset:.25em;word-break:break-all}
.contact-tel{font-size:1.3rem;display:flex;gap:.9rem;align-items:baseline;flex-wrap:wrap}
.contact-tel span{font-size:.84rem;color:var(--dim)}
.contact-tel a{color:var(--brass-lt);text-underline-offset:.25em}
.contact-box .btn-wa{margin-top:-.4rem}
.contact-inc-t{margin-top:1.2rem;font-size:.84rem;color:var(--dim)}
.contact-inc{display:grid;gap:.5rem;font-size:1.02rem}
.contact-inc li{padding-left:1.2rem;position:relative}
.contact-inc li::before{content:"";position:absolute;left:0;top:.7em;width:.55rem;height:1px;background:var(--brass-lt)}
.form{display:grid;gap:1.5rem;align-content:start}
.form label{display:grid;gap:.4rem}
.form label span{font-size:.84rem;color:var(--dim)}
.form input,.form select,.form textarea{width:100%;background:transparent;border:0;border-bottom:1px solid rgba(236,233,226,.3);padding:.55rem 0 .7rem;font-size:1.1rem;border-radius:0;transition:border-color .3s}
.form select option{background:var(--ink2)}
.form textarea{resize:vertical;min-height:7rem}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--brass-lt)}
.form .btn{justify-self:start;margin-top:.5rem}
.form-note{min-height:1.4em;font-size:.95rem}.form-note.ok{color:var(--brass-lt)}.form-note.err{color:#e0907a}

/* ---------- footer ---------- */
.foot{position:relative;z-index:3;background:#12161a;padding:clamp(54px,9vh,100px) 0 28px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:3rem}
.foot-brand p{margin-top:1.2rem;color:var(--dim);max-width:34ch;font-weight:300}
.foot h3{font-family:var(--mono);font-weight:400;font-size:.74rem;color:var(--brass);margin-bottom:1rem}
.foot-grid>div>a{display:block;color:var(--dim);text-decoration:none;padding:.22rem 0;transition:color .2s}
.foot-grid>div>a:hover{color:var(--txt)}
.foot-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:3.4rem;padding-top:1.4rem;border-top:1px solid var(--line);color:var(--dim);font-size:.84rem}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .nav{position:fixed;inset:var(--hdr) 0 0 0;background:var(--ink);flex-direction:column;gap:0;padding:2rem var(--gut);font-family:var(--disp);font-weight:700;font-size:2.8rem;transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .4s,transform .5s var(--ease),visibility 0s .5s}
  .nav a{padding:.5rem 0;color:var(--txt)}.nav a::after{display:none}
  .nav.is-open{opacity:1;visibility:visible;transform:none;transition-delay:0s}
  .langs-m{display:flex;margin-top:2rem;font-size:.9rem}
  .top-right .langs{display:none}
  .burger{display:block}
}
@media (max-width:900px){
  .hero{height:100vh;height:100svh}
  .hero-pin{align-items:flex-end}
  .hero-stage,.poster{width:100%;height:56%;top:calc(var(--hdr) - 10px);bottom:auto}
  .hero-copy{max-width:100%}
  .display{font-size:clamp(3.2rem,15vw,6rem)}
  .hero-facts{display:none}
  .scroll-cue{display:none}
  .col-grid{grid-template-columns:1fr;gap:0}
  .col-list{display:contents}
  .col-grid>*{min-width:0}
  .col-list>h2{order:1}.col-list>.lead{order:2}
  .col-stage{order:3;position:relative;height:56vh;margin:1rem 0 0;padding-bottom:0}
  .models{order:4;margin-top:1rem}.finish{order:5}
  .col-list>*{padding-left:var(--gut);padding-right:var(--gut)}
  .col-list>h2,.col-list>.lead{margin-left:0}
  .models{padding:0 var(--gut)}
  .ind-grid{grid-template-columns:1fr;gap:0}
  .ind-copy{display:contents}
  .ind-grid>*,.ind-copy>*{min-width:0}
  .ind-copy>*{padding-left:var(--gut);padding-right:var(--gut)}
  .ind-copy>.eyebrow{order:0}.ind-copy>h2{order:1}.ind-copy>.lead{order:2}
  .ind-stage{order:3;position:relative;height:56vh;margin:1rem 0 0;padding-bottom:0}
  .ind-copy>.ind-items{order:4}.ind-copy>.ind-spec{order:5}.ind-copy>.btn{order:6}
  .ind-copy>.btn{justify-self:start;margin-left:var(--gut);padding-left:1.7rem;padding-right:1.7rem}
  .shots{grid-template-columns:repeat(6,minmax(0,1fr))}
  .f-a{grid-column:1/7;grid-row:auto}.f-b{grid-column:1/4;grid-row:auto}.f-c{grid-column:4/7;grid-row:auto;margin-top:0}.f-d{grid-column:1/7;grid-row:auto}
  .steps{grid-template-columns:1fr;gap:2.6rem}
  .craft-step{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:0 1.6rem}
  .craft-step svg{grid-row:1/4}
  .arch-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}
  .foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/3}
}
@media (max-width:700px){
  .top-right .btn{display:none}
}
@media (max-width:520px){
  .byline{display:none}
  .craft-step{grid-template-columns:1fr}.craft-step svg{grid-row:auto}
  .spec>div{grid-template-columns:1fr;gap:.3rem}
  .ind-spec{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
  .line>span,.lede,.hero-cta,.hero-facts,.scroll-cue{transform:none;opacity:1}
  .top{transform:none}.loader{display:none}
  .shot img{clip-path:none}.craft-step svg path{stroke-dashoffset:0}.statement .w{opacity:1}
}

/* ---- configurator */
.configurator{position:relative;z-index:2;padding:clamp(72px,12vh,140px) 0;border-top:1px solid var(--line)}
.cfg-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(28px,5vw,72px);margin-top:clamp(32px,5vw,56px);align-items:start}
.cfg-stage{position:sticky;top:calc(var(--hdr) + 16px);display:grid;gap:1rem}
#cfg-canvas{width:100%;aspect-ratio:4/3;display:block;border:1px solid var(--line);background:#e6e4de;cursor:grab;touch-action:pan-y}
#cfg-canvas:active{cursor:grabbing}
.cfg-stage .drag-hint{position:absolute;left:1rem;top:.9rem;margin:0;color:rgba(23,27,32,.6)}.cfg-stage .drag-hint i{background:rgba(23,27,32,.5)}
.cfg-read{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.cfg-read div{background:var(--ink);padding:.8rem 1rem}
.cfg-read dt{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.cfg-read dd{font-family:var(--disp);font-weight:700;font-size:1.5rem;line-height:1.1;margin-top:.2rem}
.cfg-flag{font-size:.92rem;color:var(--brass-lt)}.cfg-flag.warn{color:#e0b27a}
.cfg-panel{display:grid;gap:1.35rem}
.cfg-row{display:grid;gap:.55rem}
.cfg-l{font-size:.84rem;color:var(--dim);display:flex;justify-content:space-between;gap:1rem}
.cfg-l b{font-weight:600;color:var(--txt);font-family:var(--mono);font-size:.85rem}
.seg{display:flex;flex-wrap:wrap;gap:.45rem}
.seg button{background:none;border:1px solid var(--line);color:var(--txt);font:inherit;font-size:.95rem;padding:.55rem .95rem;cursor:pointer;transition:border-color .25s,background .25s}
.seg button:hover{border-color:rgba(236,233,226,.4)}
.seg button[aria-pressed=true]{border-color:var(--brass-lt);background:rgba(176,138,78,.16)}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line);justify-self:start}
.stepper button{background:none;border:0;color:var(--txt);width:44px;height:44px;font-size:1.3rem;cursor:pointer}
.stepper button:hover{background:rgba(236,233,226,.08)}
.stepper output{min-width:3rem;text-align:center;font-family:var(--mono);font-size:1.05rem}
.configurator input[type=range]{width:100%;accent-color:var(--brass-lt);height:28px}
.cfg-row[hidden],.seg button[hidden]{display:none}.seg-models{display:grid;grid-template-columns:repeat(4,1fr)}.seg-models button{padding:.55rem .4rem;text-align:center;font-size:.9rem}.cfg-mdesc{margin:.1rem 0 0;font-size:.85rem;color:var(--mut,#9a978f);min-height:1.2em}@media(max-width:520px){.seg-models{grid-template-columns:repeat(2,1fr)}}
.cfg-form{display:grid;gap:1rem;margin-top:.8rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.cfg-form label{display:grid;gap:.3rem}
.cfg-form label span{font-size:.84rem;color:var(--dim)}
.cfg-form input,.cfg-form textarea{width:100%;background:transparent;border:0;border-bottom:1px solid rgba(236,233,226,.3);padding:.45rem 0 .6rem;font-size:1.05rem;color:var(--txt);border-radius:0;font-family:inherit}
.cfg-form input:focus,.cfg-form textarea:focus{outline:0;border-color:var(--brass-lt)}
.cfg-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.4rem}
.cfg-note{min-height:1.4em;font-size:.95rem}.cfg-note.ok{color:var(--brass-lt)}.cfg-note.err a{color:#e0907a}
.cfg-disc{font-size:.8rem;color:var(--dim)}
.configurator.no-gl .cfg-stage{display:none}
@media(max-width:900px){.cfg-grid{grid-template-columns:1fr}.cfg-stage{position:relative;top:0}.cfg-read{grid-template-columns:repeat(2,1fr)}}

/* ---------- FAQ ---------- */
.faq{position:relative;z-index:2;padding:clamp(64px,10vh,120px) 0}
.faq-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.faq-list details,.lp-faq details{border-top:1px solid var(--line)}
.faq-list details:last-child,.lp-faq details:last-child{border-bottom:1px solid var(--line)}
.faq-list summary,.lp-faq summary{cursor:pointer;list-style:none;padding:1.15rem 2.4rem 1.15rem 0;position:relative;font-weight:600;font-size:1.08rem}
.faq-list summary::-webkit-details-marker,.lp-faq summary::-webkit-details-marker{display:none}
.faq-list summary::after,.lp-faq summary::after{content:"+";position:absolute;right:.2rem;top:1rem;font-family:var(--mono);font-size:1.3rem;color:var(--brass-lt);transition:transform .3s var(--ease)}
.faq-list details[open] summary::after,.lp-faq details[open] summary::after{transform:rotate(45deg)}
.faq-list details p,.lp-faq details p{padding:0 2.4rem 1.3rem 0;color:var(--dim);max-width:62ch}
@media(max-width:900px){.faq-grid{grid-template-columns:1fr}}
.m-more{display:inline-block;margin-top:.5rem;margin-left:1.2rem;font-size:.95rem;color:var(--brass-lt)}

/* ---------- landing pages ---------- */
.lp-body{background:var(--ink)}
.top-link{font-size:.95rem;text-decoration:none;color:var(--dim)}
.top-link:hover{color:var(--txt)}
.lp{padding:calc(var(--hdr) + clamp(28px,6vh,64px)) 0 clamp(60px,10vh,120px);position:relative;z-index:2}
.crumbs{display:flex;gap:.6rem;flex-wrap:wrap;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--dim);margin-bottom:2rem}
.crumbs a{color:var(--dim)}
.lp-h1{font-family:var(--disp);font-weight:700;font-size:clamp(2.8rem,6.4vw,5.6rem);line-height:.94;max-width:16ch;text-wrap:balance}
.lp .lead{max-width:60ch}
.lp-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 clamp(36px,6vh,72px)}
.lp-sections{display:grid;gap:clamp(30px,5vh,56px);max-width:820px}
.lp-sections h2,.lp-faq h2,.lp-more h2{font-family:var(--disp);font-weight:700;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1;margin-bottom:1rem}
.lp-sections p{color:var(--dim);max-width:66ch;margin-top:.8rem}
.lp-sections ul{display:grid;gap:.6rem;margin-top:.4rem}
.lp-sections li{position:relative;padding-left:1.4rem;color:var(--dim)}
.lp-sections li::before{content:"";position:absolute;left:0;top:.8em;width:.7rem;height:1px;background:var(--brass-lt)}
.lp-faq{margin-top:clamp(48px,8vh,90px);max-width:820px}
.lp-more{margin-top:clamp(40px,6vh,70px)}
.lp-more ul{display:grid;gap:.5rem}
.lp-more a{color:var(--brass-lt)}

.lp-hero.has-img{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:center}
.lp-fig img{width:100%;height:auto;max-height:70vh;object-fit:cover}
.lp-hero .lp-cta{margin-bottom:clamp(30px,5vh,56px)}
@media(max-width:900px){.lp-hero.has-img{grid-template-columns:1fr}.lp-fig{max-width:520px}}

/* ---- photo gallery + lightbox ---- */
.gal-filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:clamp(1.6rem,4vh,2.6rem)}
.gal-filters button{font:600 .8rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:.7rem 1rem;border:1px solid var(--pline);background:transparent;color:var(--ink);border-radius:999px;cursor:pointer;transition:background .25s,color .25s,border-color .25s}
.gal-filters button:hover{border-color:var(--ink)}
.gal-filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.gal{columns:3 280px;column-gap:clamp(14px,2vw,28px);margin-top:clamp(1.4rem,3vh,2.2rem)}
.gal-i{break-inside:avoid;margin:0 0 clamp(14px,2vw,28px)}
.gal-i[hidden]{display:none}
.gal-a{display:block;width:100%;padding:0;border:0;background:#dedbd3;cursor:zoom-in;overflow:hidden}
.gal-a img{width:100%;height:auto;transition:transform .8s var(--ease)}
.gal-a:hover img,.gal-a:focus-visible img{transform:scale(1.035)}
.gal-a:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.lb{position:fixed;inset:0;z-index:200;background:rgba(12,14,17,.94);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(16px,4vw,48px)}
.lb[hidden]{display:none}
.lb img{max-width:100%;max-height:78vh;width:auto;height:auto;object-fit:contain}
.lb p{color:var(--dim);font-size:.95rem;margin-top:1rem;max-width:60ch;text-align:center}
.lb button{position:absolute;background:rgba(236,233,226,.1);color:var(--txt);border:1px solid var(--line);width:48px;height:48px;border-radius:50%;font-size:1.4rem;line-height:1;cursor:pointer}
.lb button:hover{background:rgba(236,233,226,.22)}
.lb-x{top:16px;right:16px}.lb-p{left:16px;top:50%;transform:translateY(-50%)}.lb-n{right:16px;top:50%;transform:translateY(-50%)}
@media(max-width:640px){.lb-p,.lb-n{top:auto;bottom:16px;transform:none}.lb-p{left:calc(50% - 56px)}.lb-n{right:calc(50% - 56px)}.lb img{max-height:70vh}}
.ind-photos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2vw,28px);margin-top:clamp(2.4rem,6vh,4.4rem)}
.ind-photos-i{margin:0}
.ind-photos-i img{width:100%;aspect-ratio:4/5;object-fit:cover;background:#222a31}
.ind-photos-i figcaption,.lp-gal-i figcaption{font-size:.84rem;color:var(--dim);margin-top:.7rem}
.lp-gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(12px,2vw,24px);margin:clamp(2rem,5vh,3.4rem) 0}
.lp-gal-i{margin:0}
.lp-gal-i img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#222a31}
@media(max-width:760px){.ind-photos{grid-template-columns:1fr 1fr}.ind-photos-i:last-child{grid-column:1/3}.ind-photos-i:last-child img{aspect-ratio:16/10}}
@media(prefers-reduced-motion:reduce){.gal-a img{transition:none}}
@media(max-width:640px){.gal{columns:2;column-gap:10px}.gal-i{margin-bottom:12px}.gal-i figcaption{font-size:.74rem;margin-top:.45rem;line-height:1.35}}