/* LINEA — architecture. Paper white / ink black, blueprint blue as the one accent; colour from photographs. */
:root {
  --ink: #0d0d0d; --paper: #f4f2ee; --wh: #fafafa; --bp: #11336f; --g: #7a7a76; --ln: rgba(0,0,0,.14);
  --pad: clamp(16px, 2.4vw, 36px); --max: 1800px;
  --e: cubic-bezier(.16,1,.3,1); --io: cubic-bezier(.76,0,.24,1);
  --f: "Inter Tight", "Helvetica Neue", Arial, sans-serif; --m: "Geist Mono", ui-monospace, Menlo, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; overflow-x: clip; }
body { margin: 0; overflow-x: clip; background: var(--paper); color: var(--ink); font-family: var(--f); font-size: 16px; line-height: 1.45; letter-spacing: -.01em; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.mono { font-family: var(--m); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; line-height: 1.4; }
.dim { color: var(--g); }
.lead { font-size: clamp(17px, 1.3vw, 21px); line-height: 1.45; }
.sec { padding: clamp(80px, 11vw, 170px) 0; position: relative; }
.iv { background: #e9e6df; }
.dk { background: var(--ink); color: var(--wh); --g: #9a9a96; --ln: rgba(255,255,255,.16); }
.h2 { font-size: clamp(46px, 6.2vw, 124px); font-weight: 800; letter-spacing: -.06em; line-height: .9; }
.hd { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 16px 40px; margin-bottom: 50px; } .hd .mono { grid-column: 1 / -1; }
.btns { display: flex; gap: 8px; flex-wrap: wrap; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 26px; background: var(--ink); color: var(--wh); border: 1px solid var(--ink); font-size: 14px; font-weight: 650; transition: background .35s, color .35s; white-space: nowrap; }
.btn:hover { background: transparent; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--ink); } .btn--ghost:hover { background: var(--ink); color: var(--wh); }
.btn--w { background: var(--wh); color: var(--ink); border-color: var(--wh); } .btn--w:hover { background: transparent; color: var(--wh); }
.btn--wg { background: transparent; color: var(--wh); border-color: rgba(255,255,255,.6); } .btn--wg:hover { background: var(--wh); color: var(--ink); }
.btn--full { width: 100%; }
.ch { display: flex; gap: 2px; flex-wrap: wrap; } .ch button { padding: 12px 18px; border: 1px solid currentColor; font-weight: 650; opacity: .6; } .ch button.on { background: var(--ink); color: #fff; border-color: var(--ink); opacity: 1; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 36px; background: transparent; cursor: pointer; color: var(--ink); --v: 50%; }
input[type=range]::-webkit-slider-runnable-track { height: 4px; background: linear-gradient(90deg, currentColor 0 var(--v), color-mix(in srgb, currentColor 22%, transparent) var(--v) 100%); }
input[type=range]::-moz-range-track { height: 4px; background: color-mix(in srgb, currentColor 22%, transparent); } input[type=range]::-moz-range-progress { height: 4px; background: currentColor; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; margin-top: -11px; background: var(--paper); border: 2px solid currentColor; transform: rotate(45deg); transition: transform .2s; }
input[type=range]::-moz-range-thumb { width: 20px; height: 20px; background: var(--paper); border: 2px solid currentColor; border-radius: 0; }
input[type=range]:hover::-webkit-slider-thumb { transform: rotate(45deg) scale(1.15); }

/* ---------- loader ---------- */
.pre { position: fixed; inset: 0; z-index: 9999; background: var(--paper); display: grid; place-items: center; align-content: center; gap: 12px; background-image: linear-gradient(rgba(17,51,111,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(17,51,111,.07) 1px, transparent 1px); background-size: 24px 24px; }
html:not(.js) .pre { display: none; }
.pre__s { width: 180px; } .pre__s path { fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-dasharray: 900; stroke-dashoffset: 900; animation: drw 1.6s var(--io) forwards; } @keyframes drw { to { stroke-dashoffset: 0; } }
.pre__n { font-size: clamp(60px, 10vw, 180px); font-weight: 800; letter-spacing: -.07em; line-height: .85; font-variant-numeric: tabular-nums; }
body.ready .pre { clip-path: inset(0 0 100% 0); transition: clip-path .9s var(--io) .1s; }

/* ---------- transition: drafting lines ---------- */
.dr { position: fixed; inset: 0; z-index: 9000; pointer-events: none; visibility: hidden; background: transparent; }
.dr::before { content: ""; position: absolute; inset: 0; background: var(--paper); clip-path: inset(0 100% 0 0); }
.dr__gx, .dr__gy { position: absolute; inset: 0; }
.dr__gx i { position: absolute; left: 0; right: 0; top: calc(var(--i) * 8.5% + 4%); height: 1px; background: var(--bp); opacity: .5; transform: scaleX(0); transform-origin: left; }
.dr__gy i { position: absolute; top: 0; bottom: 0; left: calc(var(--i) * 13% + 4%); width: 1px; background: var(--bp); opacity: .5; transform: scaleY(0); transform-origin: top; }
.dr__t { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 12px; text-align: center; padding: 0 var(--pad); opacity: 0; }
.dr__t b { font-size: clamp(56px, 10vw, 200px); font-weight: 800; letter-spacing: -.06em; line-height: .86; text-transform: uppercase; }
body.leaving .dr, body.arriving .dr { visibility: visible; pointer-events: auto; }
body.leaving .dr__gx i { transform: none; transition: transform .45s var(--io) calc(var(--i) * .025s); } body.leaving .dr__gy i { transform: none; transition: transform .45s var(--io) calc(.15s + var(--i) * .025s); }
body.leaving .dr::before { clip-path: inset(0); transition: clip-path .55s var(--io) .3s; } body.leaving .dr__t { opacity: 1; transition: opacity .4s .55s; }
body.arriving .dr::before { clip-path: inset(0); } body.arriving .dr__t { opacity: 1; } body.arriving .dr__gx i, body.arriving .dr__gy i { transform: none; }
body.arrived .dr::before { clip-path: inset(0 0 0 100%); transition: clip-path .8s var(--io); } body.arrived .dr__t { opacity: 0; transition: opacity .3s; }
body.arrived .dr__gx i { transform: scaleX(0); transform-origin: right; transition: transform .5s var(--io) calc(.3s + var(--i) * .02s); } body.arrived .dr__gy i { transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--io) calc(.3s + var(--i) * .02s); }

/* ---------- nav ---------- */
.nv { position: fixed; left: 0; right: 0; top: 0; z-index: 600; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; padding: 18px var(--pad); color: #fff; mix-blend-mode: difference; }
.nv__lg { display: grid; gap: 2px; } .nv__lg b { font-size: 22px; font-weight: 300; letter-spacing: .5em; line-height: 1; } .nv__lg .mono { font-size: 9px; opacity: .75; }
.nv__c b { font-weight: 500; }
.nv__r { justify-self: end; display: flex; align-items: center; gap: 22px; font-size: 14px; font-weight: 600; }
.nv__m { display: flex; align-items: center; gap: 10px; } .nv__m i { width: 40px; height: 30px; border: 1.5px solid currentColor; background: linear-gradient(currentColor, currentColor) 50% 0 / 1.5px 60% no-repeat, linear-gradient(currentColor, currentColor) 0 60% / 55% 1.5px no-repeat; transition: background-size .4s var(--e); } .nv__m:hover i { background-size: 1.5px 100%, 100% 1.5px; }

/* ---------- menu: floor plan ---------- */
.fp { position: fixed; inset: 0; z-index: 800; background: var(--paper); background-image: linear-gradient(rgba(17,51,111,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(17,51,111,.06) 1px, transparent 1px); background-size: 24px 24px; overflow: auto; clip-path: inset(0 0 100% 0); visibility: hidden; transition: clip-path .8s var(--io), visibility 0s .8s; }
.fp.open { clip-path: inset(0); visibility: visible; transition: clip-path .8s var(--io); }
body.menu-open { overflow: hidden; }
.fp__in { min-height: 100%; display: grid; grid-template-rows: auto 1fr auto; gap: 20px; padding: 24px var(--pad); }
.fp__head { display: flex; justify-content: space-between; align-items: center; gap: 20px; } .fp__x { padding: 10px 16px; border: 1px solid var(--ink); font: 650 14px var(--f); letter-spacing: 0; text-transform: none; }
.fp__plan { position: relative; align-self: center; width: min(100%, 150vh); aspect-ratio: 1000 / 550; margin: 0 auto; }
.fp__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.fp__out { fill: none; stroke: var(--ink); stroke-width: 10; }
.fp__r { fill: transparent; stroke: var(--ink); stroke-width: 3; transition: fill .4s; }
.fp__r.on { fill: var(--pf); }
.fp__d { fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-dasharray: 4 4; }
.fp__dim line { stroke: var(--bp); stroke-width: 1; } .fp__dim text { fill: var(--bp); font: 500 12px var(--m); text-anchor: middle; }
.fp.open .fp__r, .fp.open .fp__out { stroke-dasharray: 2000; stroke-dashoffset: 2000; animation: drw 1.2s var(--io) forwards; } .fp.open .fp__r:nth-of-type(2) { animation-delay: .1s; }
.fp__rms { position: absolute; inset: 0; }
.fp__rm { position: absolute; inset: 0; pointer-events: none; } .fp__rm svg { display: none; }
.fp__lb { position: absolute; display: grid; gap: 2px; pointer-events: auto; padding: 6px 8px; transition: background .3s, color .3s; }
.fp__lb b { font-size: clamp(24px, 2.8vw, 52px); font-weight: 800; letter-spacing: -.05em; line-height: 1; font-variation-settings: "wght" 800; transition: font-variation-settings .4s var(--e); }
.fp__rm:hover .fp__lb, .fp__rm.hov .fp__lb { background: var(--ink); color: #fff; } .fp__rm.on .fp__lb b { text-decoration: underline; text-underline-offset: 6px; }
.fp__f { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* ---------- 01 · HERO: from line to light ---------- */
.hx { position: relative; height: 330vh; }
.hx__st { position: sticky; top: 0; height: 100vh; min-height: 620px; overflow: hidden; background: #f6f5f1; }
.hx__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(17,51,111,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(17,51,111,.08) 1px, transparent 1px); background-size: 32px 32px; opacity: var(--go, 1); }
.hx__sk, .hx__ph { position: absolute; inset: 0; }
.hx__sk img, .hx__ph img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; transform: scale(var(--hs, 1.04)); }
.hx__sk { mix-blend-mode: multiply; clip-path: inset(0 calc(100% - var(--draw, 0%)) 0 0); }
.hx__ph { -webkit-mask-image: linear-gradient(100deg, #000 calc(var(--wash, 0) * 140% - 40%), transparent calc(var(--wash, 0) * 140% - 10%)); mask-image: linear-gradient(100deg, #000 calc(var(--wash, 0) * 140% - 40%), transparent calc(var(--wash, 0) * 140% - 10%)); }
.hx__pen { position: absolute; top: 0; bottom: 0; left: var(--draw, 0%); width: 2px; background: var(--bp); box-shadow: 0 0 12px rgba(17,51,111,.5); opacity: var(--peno, 1); }
.hx__dims { position: absolute; inset: 0; width: 100%; height: 100%; opacity: var(--do, 0); pointer-events: none; }
.hx__dl line, .hx__dl circle { fill: none; stroke: var(--bp); stroke-width: 2.5; } .hx__dl text { fill: var(--bp); font: 500 30px var(--m); letter-spacing: .06em; text-anchor: middle; } .hx__dl text.tl { text-anchor: start; }
.hx__w { position: absolute; left: calc(var(--pad) - .04em); bottom: clamp(110px, 16vh, 180px); z-index: 2; display: flex; font-size: clamp(100px, 19vw, 380px); font-weight: 900; letter-spacing: -.045em; line-height: .78; color: var(--ink); opacity: var(--wo, 1); transform: translateY(var(--wy, 0)); pointer-events: none; }
.hx__w span { display: block; font-variation-settings: "wght" var(--wg, 900); transform: translateY(105%); transition: transform 1.3s var(--e); } .ready .hx__w span { transform: none; }
.hx__w span:nth-child(2) { transition-delay: .06s; } .hx__w span:nth-child(3) { transition-delay: .12s; } .hx__w span:nth-child(4) { transition-delay: .18s; } .hx__w span:nth-child(5) { transition-delay: .24s; }
.hx__w { overflow: hidden; padding-bottom: .03em; }
.hx__k { position: absolute; left: 0; right: 0; top: 92px; z-index: 2; display: flex; justify-content: space-between; color: var(--bp); opacity: var(--o, 1); }
.hx__b { position: absolute; left: 0; right: 0; bottom: 34px; z-index: 2; display: flex; justify-content: space-between; align-items: end; gap: 30px; opacity: var(--o, 1); pointer-events: var(--pe, auto); } .hx__l { max-width: 440px; font-size: 17px; }
.hx__end { position: absolute; left: 0; right: 0; bottom: 60px; z-index: 3; display: flex; justify-content: space-between; align-items: end; gap: 30px; color: #fff; opacity: var(--e2, 0); transform: translateY(calc((1 - var(--e2, 0)) * 40px)); pointer-events: none; }
.hx__end.on { pointer-events: auto; } .hx__end > div:first-child { display: grid; gap: 14px; } .hx__end h2 { font-size: clamp(56px, 8vw, 160px); font-weight: 800; letter-spacing: -.07em; line-height: .84; text-shadow: 0 10px 60px rgba(0,0,0,.4); }
.hx__st::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, rgba(0,0,0,.55), transparent 50%); opacity: var(--e2, 0); pointer-events: none; }

/* ---------- 02 · light study ---------- */
.ls { position: relative; height: 100vh; min-height: 640px; overflow: hidden; color: #fff; }
.ls__ph { position: absolute; inset: 0; } .ls__ph img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; filter: brightness(var(--lb, 1)) saturate(var(--lsat, 1)) hue-rotate(var(--lh, 0deg)) contrast(var(--lc, 1)); transition: filter .2s; }
.ls__sky { position: absolute; inset: 0; background: linear-gradient(180deg, var(--sk1, transparent), transparent 55%); mix-blend-mode: soft-light; }
.ls__glow { position: absolute; inset: 0; background: radial-gradient(60% 40% at var(--gx, 50%) 30%, var(--gc, rgba(255,200,120,.0)), transparent 70%); mix-blend-mode: screen; }
.ls__arc { position: absolute; left: 0; right: 0; top: 70px; width: 100%; height: 30vh; overflow: visible; } .ls__arc path { fill: none; stroke: rgba(255,255,255,.55); stroke-width: 1.5; stroke-dasharray: 4 8; vector-effect: non-scaling-stroke; } .ls__arc circle { fill: #fff; filter: drop-shadow(0 0 20px #fff); }
.ls__ui { position: absolute; inset: auto 0 40px; display: grid; grid-template-columns: 1fr minmax(320px, 520px); gap: 40px; align-items: end; }
.ls__h { font-size: clamp(46px, 6vw, 120px); font-weight: 800; letter-spacing: -.065em; line-height: .88; text-shadow: 0 6px 40px rgba(0,0,0,.35); margin-top: 14px; }
.ls__ctl { display: grid; gap: 8px; padding: 22px; background: rgba(13,13,13,.45); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); } .ls__ctl input { color: #fff; } .ls__ctl input::-webkit-slider-thumb { background: rgba(13,13,13,.6); }
.ls__t { display: grid; gap: 4px; } .ls__t b { font-size: clamp(54px, 5vw, 96px); font-weight: 800; letter-spacing: -.07em; line-height: .9; font-variant-numeric: tabular-nums; } .ls__sc { display: flex; justify-content: space-between; opacity: .7; }

/* ---------- 03 · horizontal ---------- */
.hs { position: relative; background: var(--ink); color: #fff; }
.hs__st { position: sticky; top: 0; height: 100vh; overflow: hidden; display: grid; grid-template-rows: auto 1fr auto; padding: 96px 0 30px; }
.hs__head { display: flex; justify-content: space-between; margin-bottom: 22px; }
.hs__track { display: flex; gap: 2px; padding-left: var(--pad); height: 100%; will-change: transform; }
.hz { position: relative; flex: 0 0 auto; width: min(80vw, 1250px); height: 100%; display: grid; grid-template-columns: 1.4fr 1fr; background: #161616; overflow: hidden; }
.hz__ph { position: relative; overflow: hidden; } .hz__ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--e); } .hz:hover .hz__ph img { transform: scale(1.05); }
.hz__b { display: grid; align-content: space-between; gap: 20px; padding: clamp(22px, 2.6vw, 44px); }
.hz__n { font-size: clamp(46px, 5vw, 100px); font-weight: 800; letter-spacing: -.065em; line-height: .86; }
.hz__m { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.2); padding-top: 16px; } .hz__m span { display: grid; gap: 4px; } .hz__m b { font-size: clamp(26px, 2.4vw, 44px); letter-spacing: -.05em; } .hz__m i { font-style: normal; color: #9a9a96; }
.hz__d { color: #c6c6c2; max-width: 400px; }
.hz--end { width: min(44vw, 640px); grid-template-columns: 1fr; align-content: end; padding: 44px; gap: 14px; background: var(--paper); color: var(--ink); } .hz--end b { font-size: clamp(56px, 6vw, 120px); font-weight: 800; letter-spacing: -.07em; line-height: .86; }
.hs__bar { height: 2px; margin: 26px var(--pad) 0; background: rgba(255,255,255,.18); } .hs__bar i { display: block; height: 100%; background: #fff; transform-origin: left; transform: scaleX(0); }

/* ---------- 04 · exploded section ---------- */
.xs { position: relative; height: 320vh; }
.xs__st { position: sticky; top: 0; height: 100vh; overflow: hidden; display: grid; grid-template-columns: 1fr 1.4fr; align-items: center; perspective: 1800px; }
.xs__t { display: grid; gap: 18px; align-content: center; max-width: 520px; }
.xs__stack { position: relative; height: 70vh; transform-style: preserve-3d; transform: translateY(9vh) rotateX(56deg) rotateZ(-34deg); }
.xs__f { position: absolute; left: 10%; top: 20%; width: 70%; height: 46%; transform: translateZ(calc((3 - var(--i)) * var(--gap, 6px))); transform-style: preserve-3d; }
.xs__ph { position: absolute; inset: 0; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,.25); outline: 2px solid var(--ink); } .xs__ph img { width: 100%; height: 100%; object-fit: cover; }
.xs__lg { list-style: none; margin: 10px 0 0; padding: 0; display: grid; border-top: 1px solid var(--ln); } .xs__li { display: grid; grid-template-columns: 40px 1fr; gap: 2px 10px; padding: 12px 0; border-bottom: 1px solid var(--ln); opacity: .35; transition: opacity .4s; } .xs__li.on { opacity: 1; } .xs__li b { font-size: 22px; letter-spacing: -.04em; } .xs__li .dim { grid-column: 2; font-size: 14px; max-height: 0; overflow: hidden; transition: max-height .5s var(--e); } .xs__li.on .dim { max-height: 60px; }
.xs__f .xs__ph { transition: outline-color .4s, filter .4s; } .xs__f.on .xs__ph { outline: 4px solid var(--bp); } .xs.lit .xs__f:not(.on) .xs__ph { filter: saturate(.4) brightness(.9); }
.xs__lb { position: absolute; left: 102%; top: 0; width: 220px; display: grid; gap: 4px; transform: rotateZ(34deg) rotateX(-56deg); transform-origin: 0 0; opacity: var(--lo, 0); transition: opacity .4s; }
.xs__lb b { font-size: 24px; letter-spacing: -.04em; } .xs__lb > span:last-child { font-size: 15px; color: var(--g); }

/* ---------- 05 · blueprint ---------- */
.bp { background: var(--bp); color: #fff; --ln: rgba(255,255,255,.25); background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 28px 28px; }
.bp__g { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; }
.bp__s { display: grid; gap: 12px; align-content: start; padding: 20px; border: 1px solid rgba(255,255,255,.35); }
.bp__n { font-size: clamp(60px, 6vw, 110px); font-weight: 200; letter-spacing: -.07em; line-height: .85; }
.bp__ph { overflow: hidden; aspect-ratio: 4/3; } .bp__ph img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.1); mix-blend-mode: screen; transition: filter .6s; } .bp__s:hover .bp__ph img { filter: none; mix-blend-mode: normal; }
.bp__s b { font-size: clamp(26px, 2.2vw, 40px); letter-spacing: -.05em; } .bp__s p { font-size: 15px; opacity: .85; }

/* ---------- 06 · materials fan ---------- */
.mt__g { display: grid; grid-template-columns: 1.3fr 1fr; gap: 5vw; align-items: center; }
.mt__fan { position: relative; height: 70vh; min-height: 460px; }
.mt__s { position: absolute; left: 30%; bottom: 0; width: 34%; height: 92%; background-size: cover; background-position: center; transform-origin: 50% 100%; transform: rotate(calc((var(--i) - 2.5) * var(--sp, 5deg))) translateY(var(--ty, 0)); box-shadow: 0 20px 40px rgba(0,0,0,.25); transition: transform .8s var(--e); outline: 1px solid rgba(0,0,0,.2); }
.mt__fan:hover .mt__s, .mt__fan.open .mt__s { --sp: 13deg; }
.mt__s.on { --ty: -40px; z-index: 9; }
.mt__n { position: absolute; left: 10px; bottom: 12px; padding: 4px 8px; background: var(--paper); font: 500 11px var(--m); letter-spacing: .1em; text-transform: uppercase; }
.mt__info { display: grid; gap: 22px; justify-items: start; }
.mt__ds { position: relative; width: 100%; min-height: 160px; } .mt__d { position: absolute; inset: 0; display: grid; gap: 8px; align-content: start; opacity: 0; transform: translateY(16px); transition: opacity .4s, transform .6s var(--e); } .mt__d.on { opacity: 1; transform: none; } .mt__d b { font-size: clamp(36px, 3.4vw, 64px); font-weight: 800; letter-spacing: -.06em; line-height: .9; } .mt__d p { color: var(--g); max-width: 420px; }

/* ---------- 07 · places ---------- */
.pl { position: relative; height: 500vh; }
.pl__st { position: sticky; top: 0; height: 100vh; overflow: hidden; color: #fff; }
.pl__fs { position: absolute; inset: 0; } .pl__f { position: absolute; inset: 0; margin: 0; clip-path: inset(var(--ct, 100%) 0 0 0); } .pl__f img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--fs, 1.1)); }
.pl__f:first-child { --ct: 0%; }
.pl__st::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.6), transparent 60%); pointer-events: none; }
.pl__ns { position: absolute; inset: 0; z-index: 1; display: grid; align-content: center; justify-items: start; gap: 18px; }
.pl__n { display: none; gap: 10px; } .pl__n.on { display: grid; animation: plIn .7s var(--e); } @keyframes plIn { from { opacity: 0; transform: translateY(30px); } }
.pl__n b { font-size: clamp(70px, 11vw, 220px); font-weight: 800; letter-spacing: -.07em; line-height: .84; } .pl__n p { max-width: 420px; font-size: 18px; }

/* ---------- 08 · configurator ---------- */
.cf__g { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5vw; align-items: center; }
.cf__ui { display: grid; gap: 22px; } .cf__r { display: grid; grid-template-columns: 100px 1fr 90px; gap: 18px; align-items: center; } .cf__r b { font-size: 24px; letter-spacing: -.04em; text-align: right; }
.cf__out { display: grid; gap: 22px; justify-items: start; padding: clamp(20px, 3vw, 40px); background: var(--paper); background-image: linear-gradient(rgba(17,51,111,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(17,51,111,.07) 1px, transparent 1px); background-size: 20px 20px; outline: 1px solid var(--ln); }
.cf__plan { width: 100%; height: auto; } .cf__plan rect.w { fill: none; stroke: var(--ink); stroke-width: 6; } .cf__plan rect.r { fill: rgba(255,255,255,.6); stroke: var(--ink); stroke-width: 2; transition: all .5s var(--e); } .cf__plan rect.pool { fill: #8fd3e8; stroke: var(--bp); stroke-width: 2; } .cf__plan text { font: 500 11px var(--m); fill: var(--bp); letter-spacing: .06em; }
.cf__n { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; width: 100%; border-top: 1px solid var(--ln); padding-top: 14px; } .cf__n div { display: grid; gap: 4px; } .cf__n b { font-size: clamp(40px, 4vw, 76px); font-weight: 800; letter-spacing: -.07em; line-height: .9; font-variant-numeric: tabular-nums; }

/* ---------- 09 · studio ---------- */
.st { background: var(--ink); color: #fff; --g: #9a9a96; }
.st__g { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5vw; align-items: center; } .st__t { display: grid; gap: 22px; justify-items: start; }
.st__ph { position: relative; aspect-ratio: 1.1 / 1; } .st__ph > span { position: absolute; display: block; overflow: hidden; } .st__ph img { width: 100%; height: 100%; object-fit: cover; }
.st__a { left: 0; top: 0; width: 64%; height: 60%; } .st__b { right: 0; top: 14%; width: 32%; height: 52%; } .st__c { left: 22%; bottom: 0; width: 40%; height: 40%; box-shadow: 0 30px 60px rgba(0,0,0,.4); }

/* ---------- journal / band ---------- */
.jr__g { display: grid; grid-template-columns: 1.3fr 1fr; gap: 4vw; }
.jr__f, .jr__i { display: grid; gap: 10px; align-content: start; } .jr__f b { font-size: clamp(34px, 3.6vw, 66px); font-weight: 800; letter-spacing: -.055em; line-height: .95; }
.jr__ph { display: block; overflow: hidden; } .jr__ph img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 1.2s var(--e); } a:hover .jr__ph img { transform: scale(1.05); }
.jr__l { display: grid; gap: 40px; align-content: start; } .jr__i { grid-template-columns: 1fr 1.2fr; gap: 20px; } .jr__i b { display: block; margin-top: 8px; font-size: clamp(22px, 2vw, 34px); letter-spacing: -.045em; line-height: 1.02; } .jr__i .jr__ph img { aspect-ratio: 1; }
.rb { position: relative; height: 100vh; min-height: 620px; overflow: hidden; color: #fff; }
.rb__img { position: absolute; inset: 0; } .rb__img img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--rs, 1.15)); }
.rb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.6), transparent 60%); }
.rb__t { position: absolute; inset: 0; z-index: 1; display: grid; align-content: end; justify-items: start; gap: 22px; padding-bottom: 80px; } .rb__h { font-size: clamp(56px, 8vw, 160px); font-weight: 800; letter-spacing: -.07em; line-height: .86; }

/* ---------- page head: sketch, then the photo washes over ---------- */
.ph { position: relative; height: 180vh; }
.ph__st { position: sticky; top: 0; height: 100vh; min-height: 600px; overflow: hidden; background: #f6f5f1; background-image: linear-gradient(rgba(17,51,111,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(17,51,111,.07) 1px, transparent 1px); background-size: 32px 32px; }
.ph__sk, .ph__ph { position: absolute; inset: 0; } .ph__sk img, .ph__ph img { width: 100%; height: 100%; object-fit: cover; transform: scale(var(--s, 1.05)); }
.ph__sk { mix-blend-mode: multiply; animation: skIn 1.6s var(--io) .2s both; } @keyframes skIn { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
.ph__ph { -webkit-mask-image: linear-gradient(100deg, #000 calc(var(--m2, 0) * 140% - 40%), transparent calc(var(--m2, 0) * 140% - 10%)); mask-image: linear-gradient(100deg, #000 calc(var(--m2, 0) * 140% - 40%), transparent calc(var(--m2, 0) * 140% - 10%)); }
.ph__st::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.6), transparent 55%); opacity: var(--m2, 0); pointer-events: none; }
.ph__t { position: absolute; left: 0; right: 0; bottom: 46px; z-index: 1; display: grid; gap: 18px; color: var(--tc, var(--ink)); }
.ph__h { font-size: clamp(64px, 11vw, 220px); font-weight: 800; letter-spacing: -.07em; line-height: .84; font-variation-settings: "wght" var(--hw, 820); max-width: 13ch; }
.ph__row { display: flex; justify-content: space-between; align-items: end; gap: 30px; } .ph__l { max-width: 460px; font-size: 17px; }

/* ---------- projects / project ---------- */
.pcs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 70px 2vw; }
.pc { display: grid; gap: 16px; } .pc__ph { position: relative; overflow: hidden; aspect-ratio: 4/3; } .pc__ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--e); }
.pc__sk { position: absolute; inset: 0; background-size: cover; background-position: center; clip-path: inset(0 0 0 100%); transition: clip-path .9s var(--io); } .pc:hover .pc__sk { clip-path: inset(0 0 0 0); } .pc:hover img { transform: scale(1.04); }
.pc__b { display: grid; gap: 8px; } .pc__b b { font-size: clamp(40px, 4.4vw, 86px); font-weight: 800; letter-spacing: -.065em; line-height: .88; }
.spec { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ln); } .spec div { display: grid; gap: 8px; padding: 22px 0; } .spec b { font-size: clamp(40px, 4.6vw, 96px); font-weight: 800; letter-spacing: -.07em; line-height: .9; }
.pj__m { margin-top: 14px; }
.gl { display: grid; grid-template-columns: 1.4fr 1fr; grid-template-rows: 40vw 30vw; gap: 2px; } .gl__i { margin: 0; overflow: hidden; } .gl__i img { width: 100%; height: 100%; object-fit: cover; } .gl__i--0 { grid-row: span 2; }
.cmp { position: relative; aspect-ratio: 16/9; overflow: hidden; margin-top: 24px; cursor: ew-resize; touch-action: pan-y; } .cmp > img { width: 100%; height: 100%; object-fit: cover; }
.cmp__sk { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--cx, 50%)) 0 0); } .cmp__sk img { width: 100%; height: 100%; object-fit: cover; }
.cmp__h { position: absolute; top: 0; bottom: 0; left: var(--cx, 50%); width: 2px; margin-left: -1px; background: var(--bp); } .cmp__h i { position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; margin: -26px; display: grid; place-items: center; background: var(--paper); border: 2px solid var(--bp); color: var(--bp); font-style: normal; transform: rotate(45deg); } .cmp__h i::before { content: "⟷"; transform: rotate(-45deg); } .cmp__h i { font-size: 0; } .cmp__h i::before { font-size: 18px; }
.nx { position: relative; display: block; height: 80vh; overflow: hidden; color: #fff; } .nx__ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--e); } .nx:hover .nx__ph img { transform: scale(1.04); }
.nx::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.6), transparent 60%); } .nx__t { position: absolute; inset: auto 0 50px; z-index: 1; display: grid; gap: 10px; } .nx__t b { font-size: clamp(64px, 10vw, 200px); font-weight: 800; letter-spacing: -.07em; line-height: .84; }

/* ---------- process / places / materials ---------- */
.sp { display: grid; grid-template-columns: 1.2fr 1fr; min-height: 90vh; } .sp--r { grid-template-columns: 1fr 1.2fr; } .sp--r .sp__ph { order: 2; } .sp:nth-child(even) { background: #e9e6df; }
.sp__ph { position: relative; overflow: hidden; } .sp__ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sp__b { display: grid; align-content: center; gap: 18px; padding: 60px clamp(24px, 4vw, 80px); justify-items: start; }
.sp__n { font-size: clamp(100px, 12vw, 240px); font-weight: 200; letter-spacing: -.08em; line-height: .78; color: var(--bp); }
.sp__t { font-size: clamp(50px, 6vw, 120px); font-weight: 800; letter-spacing: -.065em; line-height: .88; }
.pp { display: flex; gap: 2px; } .pp a { width: 140px; display: grid; gap: 6px; } .pp img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.mx { position: relative; min-height: 90vh; background-size: cover; background-position: center; background-attachment: fixed; color: #fff; display: grid; align-items: end; }
.mx::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.55), transparent 55%); } .mx__t { position: relative; z-index: 1; display: grid; gap: 14px; padding-bottom: 60px; } .mx__n { font-size: clamp(80px, 13vw, 260px); font-weight: 800; letter-spacing: -.075em; line-height: .82; } .mx__t p { max-width: 460px; font-size: 18px; }

/* ---------- studio page / misc ---------- */
.ht { display: flex; gap: 2px; overflow-x: auto; cursor: grab; margin-top: 30px; scrollbar-width: none; user-select: none; } .ht::-webkit-scrollbar { display: none; }
.ht__i { flex: 0 0 min(420px, 80vw); display: grid; gap: 14px; align-content: start; padding: 30px; background: var(--paper); } .ht__i b { font-size: clamp(80px, 8vw, 150px); font-weight: 200; letter-spacing: -.08em; line-height: .85; color: var(--bp); } .ht__i h3 { font-size: 28px; letter-spacing: -.04em; }
.tms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: 40px; } .tm { display: grid; gap: 10px; align-content: start; } .tm__ph { overflow: hidden; } .tm__ph img { width: 100%; aspect-ratio: 3/4; object-fit: cover; filter: grayscale(1); transition: filter .6s; } .tm:hover .tm__ph img { filter: none; } .tm b { font-size: clamp(26px, 2.2vw, 42px); letter-spacing: -.05em; }
.faq__g { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6vw; }
.fq { border-top: 1px solid var(--ln); } .fq:last-child { border-bottom: 1px solid var(--ln); }
.fq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 50px 1fr 30px; align-items: center; gap: 10px; padding: 26px 0; font-size: clamp(20px, 1.7vw, 30px); font-weight: 650; letter-spacing: -.035em; } .fq summary::-webkit-details-marker { display: none; }
.fq summary i { position: relative; width: 22px; height: 22px; } .fq summary i::before, .fq summary i::after { content: ""; position: absolute; left: 0; right: 0; top: 10px; height: 2px; background: currentColor; transition: transform .4s var(--e); } .fq summary i::after { transform: rotate(90deg); } .fq[open] summary i::after { transform: none; }
.fq p { margin: 0 0 26px 60px; max-width: 620px; font-size: 17px; color: var(--g); }
.ar__g { display: grid; grid-template-columns: 1.5fr 1fr; gap: 6vw; } .ar__b p { font-size: clamp(20px, 1.6vw, 26px); line-height: 1.5; letter-spacing: -.02em; margin-bottom: 1.2em; } .ar__b p:first-child::first-letter { float: left; font-size: 5.2em; line-height: .8; font-weight: 800; margin: .04em .1em 0 0; color: var(--bp); }
.ar__s { display: grid; gap: 16px; align-content: start; position: sticky; top: 100px; } .ar__s .pc__b b { font-size: 34px; }
.ot { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2vw; margin-top: 30px; } .ot__i { display: grid; gap: 10px; } .ot__i img { width: 100%; aspect-ratio: 16/10; object-fit: cover; } .ot__i b { font-size: clamp(26px, 2.4vw, 46px); letter-spacing: -.055em; line-height: .95; }
.br__g { display: grid; grid-template-columns: 1.4fr 1fr; gap: 5vw; align-items: start; }
.br { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 30px; } .br__w, .br .btn, .br__ok { grid-column: 1 / -1; }
.br label { display: grid; gap: 8px; } .br input, .br select, .br textarea { width: 100%; padding: 14px 0; border: 0; border-bottom: 1.5px solid currentColor; background: transparent; font-size: 20px; outline: none; border-radius: 0; }
.br__ok, .ft__ok { display: none; } .sent .br__ok, .sent .ft__ok { display: block; }
.br__side { display: grid; gap: 10px; align-content: start; position: sticky; top: 100px; } .br__ph { aspect-ratio: 3/2; overflow: hidden; } .br__ph img { width: 100%; height: 100%; object-fit: cover; } .br__side > b { font-size: 34px; letter-spacing: .3em; font-weight: 300; } .br__side b[data-tz] { font-weight: 500; letter-spacing: 0; font-size: inherit; }
.nf { position: relative; height: 100vh; overflow: hidden; } .nf__img { position: absolute; inset: 0; } .nf__img img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.6); }
.nf__t { position: absolute; inset: 0; display: grid; align-content: center; justify-items: start; gap: 20px; color: #fff; } .nf__h { font-size: clamp(64px, 9vw, 180px); font-weight: 800; letter-spacing: -.07em; line-height: .86; max-width: 12ch; }

/* ---------- footer: the word is drawn in outline, then inked ---------- */
.ft { background: var(--ink); color: #fff; padding: clamp(80px, 9vw, 150px) 0 0; overflow: hidden; --g: #9a9a96; }
.ft__g { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 4vw; }
.ft__l { display: grid; gap: 20px; align-content: start; } .ft__h { font-size: clamp(26px, 2.4vw, 44px); font-weight: 750; letter-spacing: -.05em; line-height: 1.04; max-width: 18ch; }
.ft__form { display: flex; border-bottom: 1.5px solid #fff; max-width: 460px; } .ft__form input { flex: 1; background: none; border: 0; padding: 16px 0; font-size: 18px; outline: none; } .ft__form button { font-weight: 700; }
.ft__c { display: grid; gap: 10px; align-content: start; } .ft__c a { font-size: 15px; transition: opacity .3s; } .ft__c a:hover { opacity: .6; } .ft__c b { font-weight: 500; }
.ft__w { padding: 40px var(--pad) 0; max-width: var(--max); margin: 0 auto; } .ft__w svg { width: 100%; height: auto; display: block; }
.ft__w text { font: 900 205px var(--f); letter-spacing: 0; fill: rgba(255,255,255,var(--fo, 0)); stroke: #fff; stroke-width: 1.2; stroke-dasharray: 1400; stroke-dashoffset: calc(1400 * (1 - var(--fd, 0))); }
.ft__b { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 30px; padding-bottom: 30px; color: var(--g); }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .nv__c, .nv__b { display: none; } .nv { grid-template-columns: 1fr auto; }
  .fp__plan { width: 100%; } .fp__lb b { font-size: 4.4vw; } .fp__lb .mono { display: none; }
  .hx__k p:last-child { display: none; } .hx__b { flex-direction: column; align-items: start; } .hx__w { bottom: 220px; } .hx__end { flex-direction: column; align-items: start; }
  .hx__sk img, .hx__ph img { object-position: 42% 60%; }
  .ls__ui { grid-template-columns: 1fr; } .ls__arc { height: 18vh; }
  .hz { width: 86vw; grid-template-columns: 1fr; grid-template-rows: 46% 1fr; } .hz--end { width: 70vw; } .hz__d { display: none; }
  .xs__st { grid-template-columns: 1fr; align-content: center; } .xs__t { padding-top: 90px; } .xs__stack { height: 50vh; } .xs__lb { display: none; }
  .bp__g { grid-template-columns: 1fr 1fr; } .mt__g, .cf__g, .st__g, .jr__g, .faq__g, .ar__g, .br__g, .ft__g { grid-template-columns: 1fr; }
  .mt__fan { height: 56vh; } .mt__s { left: 33%; }
  .sp, .sp--r { grid-template-columns: 1fr; } .sp--r .sp__ph { order: 0; } .sp__ph { min-height: 56vh; }
  .pcs, .ot { grid-template-columns: 1fr; } .tms, .spec { grid-template-columns: 1fr 1fr; } .gl { grid-template-columns: 1fr; grid-template-rows: 60vw 60vw 60vw; } .gl__i--0 { grid-row: auto; }
  .mx { background-attachment: scroll; } .ar__s, .br__side { position: static; } .hd { grid-template-columns: 1fr; }
}
@media (max-width: 600px) { .bp__g { grid-template-columns: 1fr; } .br { grid-template-columns: 1fr; } .cf__r { grid-template-columns: 80px 1fr 70px; } .fq summary { grid-template-columns: 36px 1fr 26px; } .fq p { margin-left: 46px; } .ph__row { flex-direction: column; align-items: start; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }
@media (max-width: 700px) {
  .fp__in { grid-template-rows: auto auto 1fr auto; }
  .fp__plan { aspect-ratio: auto; display: grid; gap: 24px; } .fp__svg { position: static; height: auto; aspect-ratio: 1000 / 550; }
  .fp__rms { position: static; display: grid; border-top: 1px solid var(--ln); }
  .fp__rm { position: static; pointer-events: auto; border-bottom: 1px solid var(--ln); }
  .fp__lb { position: static !important; padding: 14px 0; display: flex; justify-content: space-between; align-items: baseline; flex-direction: row-reverse; }
  .fp__lb b { font-size: 40px; } .fp__lb .mono { display: block !important; }
  .fp__rm:hover .fp__lb, .fp__rm.hov .fp__lb { background: none; color: var(--bp); }
}