/* Hinze Fensterbau — Lichtrahmen */
:root {
  --ink: #11110f;
  --ink-soft: #24241f;
  --paper: #f4f1e8;
  --paper-2: #ebe6da;
  --white: #fffdf7;
  --yellow: #ffde00;
  --yellow-deep: #e8c900;
  --line: rgba(17,17,15,.18);
  --line-light: rgba(255,255,255,.22);
  --muted: #6b695f;
  --max: 1440px;
  --pad: clamp(1.1rem, 3.4vw, 4.4rem);
  --display: Arial, Helvetica, sans-serif;
  --body: Arial, Helvetica, sans-serif;
  --ease: cubic-bezier(.22,.82,.18,1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); overflow-x: hidden; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font: 400 1rem/1.55 var(--body); -webkit-font-smoothing: antialiased; }
body.menu-locked { overflow: hidden; }
img { display: block; max-width: 100%; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { color: var(--ink); background: var(--yellow); }
.skip-link { position: fixed; z-index: 999; top: -5rem; left: 1rem; padding: .75rem 1rem; background: var(--yellow); color: var(--ink); font-weight: 800; }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }
.frame { width: min(calc(100% - (2 * var(--pad))), var(--max)); margin-inline: auto; }
.kicker { display: flex; align-items: center; gap: .7rem; margin: 0 0 1.25rem; font: 800 .68rem/1 var(--body); letter-spacing: .16em; text-transform: uppercase; }
.kicker::before { content: ""; width: 1.8rem; height: 2px; background: currentColor; }
.section-index { font: 800 .68rem/1 var(--body); letter-spacing: .15em; text-transform: uppercase; }
.section-head { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(18rem,.65fr); gap: clamp(2rem,7vw,8rem); align-items: end; margin-bottom: clamp(3rem,7vw,7rem); }
.section-head > *, .statement-grid > *, .light-grid > *, .heritage-grid > *, .company-grid > *, .contact-grid > * { min-width: 0; }
.display-title { margin: 0; font: 800 clamp(3.6rem,8.3vw,9rem)/.84 var(--display); letter-spacing: -.072em; text-transform: uppercase; text-wrap: balance; }
.section-copy { max-width: 34rem; margin: 0; font-size: clamp(1.08rem,1.4vw,1.38rem); line-height: 1.45; }
.text-link { display: inline-flex; gap: .9rem; align-items: center; padding-block: .5rem; font: 800 .73rem/1 var(--body); letter-spacing: .13em; text-transform: uppercase; border-bottom: 1px solid currentColor; }
.text-link .arrow { transition: transform .45s var(--ease); }
.text-link:hover .arrow, .text-link:focus-visible .arrow { transform: translate(5px,-5px); }

.progress { position: fixed; z-index: 90; top: 0; left: 0; width: 100%; height: 3px; transform-origin: left; transform: scaleX(var(--page-progress,0)); background: var(--yellow); pointer-events: none; }
.site-header { position: fixed; z-index: 80; top: 0; left: 0; width: 100%; border-bottom: 1px solid transparent; transition: background .45s, border-color .45s, transform .45s var(--ease); }
.site-header.is-scrolled { color: var(--ink); background: rgba(244,241,232,.93); border-color: var(--line); backdrop-filter: blur(14px); }
.nav-shell { min-height: 84px; display: grid; grid-template-columns: 170px 1fr auto; gap: 2rem; align-items: center; }
.brand { width: 132px; position: relative; z-index: 2; }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; justify-content: center; gap: clamp(1rem,2.6vw,2.5rem); }
.primary-nav a { position: relative; padding: .7rem 0; font: 800 .68rem/1 var(--body); letter-spacing: .12em; text-transform: uppercase; }
.primary-nav a::after { content: ""; position: absolute; right: 0; bottom: .3rem; left: 0; height: 2px; transform: scaleX(0); transform-origin: right; background: var(--yellow); transition: transform .35s var(--ease); }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-phone { display: inline-flex; align-items: center; gap: .8rem; padding: .85rem 1.05rem; font: 800 .7rem/1 var(--body); letter-spacing: .08em; background: var(--ink); color: var(--white); }
.nav-phone i { width: .62rem; height: .62rem; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 6px rgba(255,222,0,.16); }
.mobile-menu, .nojs-mobile-nav { display: none; }

.hero { position: relative; min-height: 100svh; overflow: clip; background: var(--paper); }
.hero-grid { min-height: 100svh; display: grid; grid-template-columns: minmax(0,.86fr) minmax(34rem,1.14fr); }
.hero-copy { position: relative; z-index: 3; display: flex; flex-direction: column; justify-content: flex-end; padding: 9rem var(--pad) clamp(3.8rem,7vh,6.5rem); }
.hero-copy::before { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 1px; background: var(--line); }
.hero-title { margin: 0; font: 800 clamp(4.3rem,8.2vw,8.4rem)/.79 var(--display); letter-spacing: -.078em; text-transform: uppercase; }
.hero-title .title-line { display: block; overflow: clip; padding: .06em .1em .08em 0; }
.hero-title .title-word { display: inline-block; }
.hero-lead { display: grid; grid-template-columns: 1fr; gap: 1.35rem; align-items: end; max-width: 34rem; padding-right: 2rem; margin-top: clamp(2rem,5vh,4.5rem); }
.hero-lead p { max-width: 32rem; margin: 0; font-size: clamp(1rem,1.35vw,1.3rem); }
.hero-actions { display: flex; gap: .75rem; flex-wrap: wrap; }
.button { position: relative; isolation: isolate; display: inline-flex; align-items: center; justify-content: space-between; gap: 1.2rem; min-height: 54px; padding: 0 1.15rem; overflow: hidden; border: 1px solid var(--ink); font: 800 .7rem/1 var(--body); letter-spacing: .11em; text-transform: uppercase; transition: color .4s, border-color .4s; }
.button::before { content: ""; position: absolute; z-index: -1; inset: 0; transform: translateY(102%); background: var(--ink); transition: transform .45s var(--ease); }
.button:hover, .button:focus-visible { color: var(--white); }
.button:hover::before, .button:focus-visible::before { transform: translateY(0); }
.button--yellow { border-color: var(--yellow); background: var(--yellow); }
.button--yellow::before { background: var(--white); }
.button--yellow:hover, .button--yellow:focus-visible { color: var(--ink); }
.hero-media { position: relative; min-width: 0; overflow: hidden; background: var(--ink); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 58% 50%; transform: scale(calc(1.035 + var(--hero-shift,0)*.025)) translate3d(0,calc(var(--hero-shift,0)*-2.4%),0); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg,rgba(17,17,15,.17),transparent 45%),linear-gradient(0deg,rgba(17,17,15,.18),transparent 35%); }
.hero-frame { position: absolute; z-index: 2; inset: clamp(1.3rem,2.4vw,2.8rem); pointer-events: none; }
.hero-frame i { position: absolute; display: block; background: var(--yellow); }
.hero-frame i:nth-child(1), .hero-frame i:nth-child(3) { left: 0; width: 100%; height: 7px; transform: scaleX(0); }
.hero-frame i:nth-child(1) { top: 0; transform-origin: left; }
.hero-frame i:nth-child(3) { bottom: 0; transform-origin: right; }
.hero-frame i:nth-child(2), .hero-frame i:nth-child(4) { top: 0; width: 7px; height: 100%; transform: scaleY(0); }
.hero-frame i:nth-child(2) { right: 0; transform-origin: top; }
.hero-frame i:nth-child(4) { left: 0; transform-origin: bottom; }
.hero-caption { position: absolute; z-index: 3; right: clamp(2rem,4vw,4.5rem); bottom: clamp(2rem,4vw,4.5rem); display: grid; justify-items: end; gap: .35rem; color: var(--white); font: 800 .66rem/1.35 var(--body); letter-spacing: .14em; text-transform: uppercase; text-align: right; }
.hero-caption strong { padding: .6rem .7rem; color: var(--ink); background: var(--yellow); }
.hero-rail { position: absolute; z-index: 4; top: 50%; left: calc(42.5% - 1.25rem); width: 2.5rem; height: 11rem; transform: translateY(-50%); border: 7px solid var(--yellow); pointer-events: none; }

.statement { padding: clamp(7rem,14vw,14rem) 0; background: var(--yellow); overflow: clip; }
.statement-grid { display: grid; grid-template-columns: .35fr 1.4fr .25fr; gap: 2rem; align-items: start; }
.statement-text { margin: 0; max-width: 16ch; font: 800 clamp(3.6rem,7.7vw,8.7rem)/.86 var(--display); letter-spacing: -.067em; text-transform: uppercase; }
.statement-note { align-self: end; margin: 0 0 .6rem; font-size: .82rem; line-height: 1.45; text-transform: uppercase; letter-spacing: .08em; }
.measure-rail { position: relative; min-height: 100%; border-left: 1px solid var(--ink); }
.measure-rail::before, .measure-rail::after { content: ""; position: absolute; left: 0; width: 2.2rem; border-top: 1px solid var(--ink); }
.measure-rail::before { top: 0; }.measure-rail::after { bottom: 0; }

.systems { padding: clamp(7rem,12vw,12rem) 0; background: var(--paper); }
.system-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.system-card { position: relative; min-height: 31rem; display: flex; flex-direction: column; padding: clamp(1.5rem,2.6vw,2.7rem); overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.system-card::before, .system-card::after { content: ""; position: absolute; z-index: 0; pointer-events: none; transition: transform .55s var(--ease); }
.system-card::before { inset: 1rem; border-top: 2px solid var(--yellow); border-bottom: 2px solid var(--yellow); transform: scaleX(0); }
.system-card::after { inset: 1rem; border-right: 2px solid var(--yellow); border-left: 2px solid var(--yellow); transform: scaleY(0); }
.system-card:hover::before, .system-card:focus-within::before { transform: scaleX(1); }
.system-card:hover::after, .system-card:focus-within::after { transform: scaleY(1); }
.card-no { position: relative; z-index: 2; font: 800 .68rem/1 var(--body); letter-spacing: .14em; }
.system-card h3 { position: relative; z-index: 2; margin: auto 0 1.1rem; font: 800 clamp(2.8rem,4.2vw,4.8rem)/.86 var(--display); letter-spacing: -.06em; text-transform: uppercase; }
.system-card p { position: relative; z-index: 2; max-width: 26rem; margin: 0; color: var(--muted); }
.system-card .card-arrow { position: absolute; z-index: 2; top: 1.6rem; right: 1.6rem; width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--white); transition: transform .55s var(--ease), background .4s, color .4s; }
.system-card:hover .card-arrow { transform: rotate(45deg); background: var(--yellow); color: var(--ink); }

.light-room { position: relative; min-height: 170vh; color: var(--white); background: var(--ink); }
.light-sticky { position: sticky; top: 0; min-height: 100svh; display: grid; grid-template-columns: .72fr 1.28fr; overflow: hidden; }
.light-copy { position: relative; z-index: 3; display: flex; flex-direction: column; justify-content: center; padding: 8rem var(--pad); border-right: 1px solid var(--line-light); }
.light-copy h2 { margin: 0; max-width: 8ch; font: 800 clamp(4rem,7.4vw,8rem)/.82 var(--display); letter-spacing: -.07em; text-transform: uppercase; }
.light-copy p { max-width: 31rem; margin: 2rem 0; color: rgba(255,255,255,.7); font-size: clamp(1.02rem,1.3vw,1.25rem); }
.light-media { position: relative; overflow: hidden; }
.light-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.12 - var(--light-progress,0)*.08)); clip-path: inset(calc(12% - var(--light-progress,0)*12%) calc(9% - var(--light-progress,0)*9%)); }
.light-grid-overlay { position: absolute; inset: 0; opacity: .34; background: linear-gradient(90deg,transparent 49.9%,rgba(255,222,0,.5) 50%,transparent 50.1%),linear-gradient(0deg,transparent 49.9%,rgba(255,255,255,.22) 50%,transparent 50.1%); background-size: 25% 100%,100% 25%; mix-blend-mode: screen; }
.scan-light { position: absolute; z-index: 2; top: 0; bottom: 0; left: 0; width: 20%; transform: translateX(calc(var(--light-progress,0)*400% - 100%)); background: linear-gradient(90deg,transparent,rgba(255,222,0,.24),transparent); mix-blend-mode: screen; pointer-events: none; }
.light-label { position: absolute; right: 2rem; bottom: 2rem; padding: .65rem .75rem; background: var(--yellow); color: var(--ink); font: 800 .65rem/1 var(--body); letter-spacing: .12em; text-transform: uppercase; }

.heritage { padding: clamp(7rem,12vw,12rem) 0; overflow: clip; background: var(--paper-2); }
.heritage-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(3rem,8vw,9rem); align-items: center; }
.heritage-visual { position: relative; min-height: 46rem; overflow: hidden; }
.heritage-visual img { width: 100%; height: 100%; object-fit: cover; }
.heritage-window { position: absolute; inset: 8%; border: 8px solid var(--yellow); border-radius: 50%; pointer-events: none; transform: scale(.82); }
.heritage-copy h2 { margin: 0; font: 800 clamp(3rem,6.1vw,7rem)/.84 var(--display); letter-spacing: -.07em; text-transform: uppercase; }
.heritage-copy p { max-width: 35rem; margin: 2rem 0 2.7rem; font-size: clamp(1.05rem,1.35vw,1.25rem); }
.material-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.material-tags span { padding: .7rem .8rem; border: 1px solid var(--ink); font: 800 .68rem/1 var(--body); letter-spacing: .1em; text-transform: uppercase; }

.process { padding: clamp(7rem,12vw,12rem) 0; color: var(--white); background: var(--ink); }
.process .section-head { border-bottom: 1px solid var(--line-light); padding-bottom: 3rem; }
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.process-step { position: relative; min-height: 24rem; padding: 1.6rem; border-right: 1px solid var(--line-light); overflow: hidden; }
.process-step:first-child { border-left: 1px solid var(--line-light); }
.process-step::before { content: ""; position: absolute; inset: 0; transform: translateY(101%); background: var(--yellow); transition: transform .6s var(--ease); }
.process-step:hover::before { transform: translateY(0); }
.process-step:hover { color: var(--ink); }
.process-step > * { position: relative; z-index: 1; }
.process-step .step-number { font: 800 .68rem/1 var(--body); letter-spacing: .15em; }
.process-step h3 { margin: 11rem 0 1rem; font: 800 clamp(2rem,3.2vw,3.7rem)/.9 var(--display); letter-spacing: -.05em; text-transform: uppercase; }
.process-step p { max-width: 18rem; margin: 0; color: rgba(255,255,255,.65); transition: color .4s; }
.process-step:hover p { color: rgba(17,17,15,.72); }

.projects { padding: clamp(7rem,12vw,12rem) 0; background: var(--paper); }
.project-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1rem,2vw,2rem); }
.project-card { display: block; }
.project-image { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--paper-2); }
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .75s var(--ease), filter .75s; }
.project-card:hover img, .project-card:focus-within img { transform: scale(1.055); filter: contrast(1.05); }
.project-scan { position: absolute; inset: 0; transform: translateX(-101%); background: linear-gradient(100deg,transparent 15%,rgba(255,222,0,.45),transparent 70%); transition: transform .9s var(--ease); mix-blend-mode: screen; }
.project-card:hover .project-scan, .project-card:focus-within .project-scan { transform: translateX(101%); }
.project-meta { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.project-meta strong { font: 800 clamp(1.25rem,1.8vw,1.7rem)/1.1 var(--display); letter-spacing: -.03em; }
.project-meta span { font: 800 .65rem/1 var(--body); letter-spacing: .1em; text-transform: uppercase; }

.company { padding: clamp(7rem,12vw,12rem) 0; background: var(--yellow); overflow: clip; }
.company-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(3rem,8vw,9rem); }
.company-aside { display: flex; flex-direction: column; justify-content: space-between; min-height: 34rem; }
.company-year { font: 800 clamp(5rem,10vw,12rem)/.76 var(--display); letter-spacing: -.08em; }
.company-copy h2 { margin: 0; max-width: 12ch; font: 800 clamp(3.7rem,7vw,7.7rem)/.85 var(--display); letter-spacing: -.07em; text-transform: uppercase; }
.company-copy > p { max-width: 39rem; margin: 2rem 0 3rem; font-size: clamp(1.05rem,1.4vw,1.3rem); }
.company-facts { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--ink); }
.company-facts div { padding: 1.3rem 1rem 1.3rem 0; border-right: 1px solid var(--ink); }
.company-facts div + div { padding-left: 1rem; }
.company-facts span { display: block; font: 800 .64rem/1.2 var(--body); letter-spacing: .12em; text-transform: uppercase; }
.company-facts strong { display: block; margin-top: .7rem; font-size: 1rem; }

.contact-stage { position: relative; padding: clamp(7rem,12vw,12rem) 0; overflow: hidden; color: var(--white); background: var(--ink); }
.contact-stage::before { content: ""; position: absolute; width: min(60vw,55rem); aspect-ratio: 1; right: -13vw; top: 50%; transform: translateY(-50%); border: clamp(2rem,5vw,5rem) solid var(--yellow); border-radius: 50%; opacity: .95; }
.contact-stage .frame { position: relative; z-index: 2; }
.contact-stage h2 { margin: 0; max-width: 10ch; font: 800 clamp(4rem,9vw,10rem)/.8 var(--display); letter-spacing: -.075em; text-transform: uppercase; }
.contact-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 3.5rem; }
.contact-stage .button { border-color: var(--white); color: var(--white); }
.contact-stage .button::before { background: var(--yellow); }
.contact-stage .button:hover { color: var(--ink); }

.site-footer { color: var(--white); background: #080806; border-top: 1px solid var(--line-light); }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 2.5rem; padding: 5rem 0 4rem; }
.footer-brand img { width: 150px; }
.footer-brand p { max-width: 23rem; margin: 2rem 0; color: rgba(255,255,255,.58); }
.footer-brand a { display: block; width: fit-content; margin-top: .45rem; }
.footer-group h2 { margin: 0 0 1.25rem; font: 800 .67rem/1 var(--body); letter-spacing: .14em; color: var(--yellow); text-transform: uppercase; }
.footer-group a { display: block; width: fit-content; padding: .3rem 0; color: rgba(255,255,255,.7); }
.footer-group span { display: block; }
.footer-group a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding: 1.2rem 0 1.6rem; border-top: 1px solid var(--line-light); color: rgba(255,255,255,.62); font-size: .76rem; }
.footer-bottom div { display: flex; gap: 1.2rem; flex-wrap: wrap; }

.shell { min-height: 100svh; padding: 10rem 0 5rem; background: var(--paper); }
.shell-grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 3rem; align-items: end; min-height: 58vh; border-bottom: 1px solid var(--line); padding-bottom: 4rem; }
.shell h1 { margin: 0; font: 800 clamp(4rem,10vw,10rem)/.82 var(--display); letter-spacing: -.075em; text-transform: uppercase; overflow-wrap: anywhere; }
.shell p { max-width: 32rem; margin: 0; color: var(--muted); font-size: 1.15rem; }
.shell-note { padding: 3rem 0; display: flex; justify-content: space-between; gap: 2rem; }
.not-found { min-height: 100svh; display: grid; place-items: center; padding: var(--pad); background: var(--yellow); text-align: center; }
.not-found strong { display: block; font: 800 clamp(7rem,24vw,24rem)/.7 var(--display); letter-spacing: -.1em; }
.not-found h1 { font: 800 clamp(2.5rem,6vw,6rem)/.9 var(--display); letter-spacing: -.06em; text-transform: uppercase; }

/* Motion only after JS materialises words/states */
.motion-ready .hero-title .title-word { transform: translateY(112%) rotate(1.4deg); clip-path: inset(0 0 100% 0); transition: transform 1.05s var(--ease), clip-path 1.05s var(--ease); }
.motion-ready .hero .kicker, .motion-ready .hero-lead { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.motion-ready .hero-media { clip-path: inset(7% 7% 7% 7%); transition: clip-path 1.25s var(--ease); }
.motion-ready .hero-media img { transition: transform .2s linear; }
.motion-ready.is-loaded .hero-title .title-word { transform: translateY(0) rotate(0); clip-path: inset(0); }
.motion-ready.is-loaded .hero-title .title-line:nth-child(2) .title-word { transition-delay: .12s; }
.motion-ready.is-loaded .hero-title .title-line:nth-child(3) .title-word { transition-delay: .24s; }
.motion-ready.is-loaded .hero .kicker { opacity: 1; transform: none; transition-delay: .42s; }
.motion-ready.is-loaded .hero-lead { opacity: 1; transform: none; transition-delay: .55s; }
.motion-ready.is-loaded .hero-media { clip-path: inset(0); }
.motion-ready.is-loaded .hero-frame i:nth-child(1), .motion-ready.is-loaded .hero-frame i:nth-child(3) { transform: scaleX(1); transition: transform .9s .35s var(--ease); }
.motion-ready.is-loaded .hero-frame i:nth-child(2), .motion-ready.is-loaded .hero-frame i:nth-child(4) { transform: scaleY(1); transition: transform .9s .35s var(--ease); }
.motion-ready [data-reveal] { opacity: 0; transform: translateY(42px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.motion-ready [data-reveal].is-visible { opacity: 1; transform: none; }
.motion-ready [data-title-reveal] .word, .motion-ready [data-text-reveal] .word { display: inline-block; opacity: 0; transform: translateY(1.08em) rotate(.8deg); clip-path: inset(0 0 100% 0); transition: opacity .75s var(--ease), transform .75s var(--ease), clip-path .75s var(--ease); transition-delay: calc(var(--word-index) * 34ms); }
.motion-ready [data-title-reveal].is-visible .word, .motion-ready [data-text-reveal].is-visible .word { opacity: 1; transform: translateY(0) rotate(0); clip-path: inset(0); }
.motion-ready [data-line] { transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease); }
.motion-ready [data-line].is-visible { transform: scaleX(1); }
.motion-ready .heritage-window { transition: transform 1.2s var(--ease), border-radius 1.2s var(--ease); }
.motion-ready .heritage-visual.is-visible .heritage-window { transform: scale(1); border-radius: 0; }

@media (max-width: 1100px) {
  .nav-shell { grid-template-columns: 145px 1fr auto; gap: 1rem; }
  .primary-nav { gap: 1rem; }
  .primary-nav a { font-size: .61rem; }
  .hero-grid { grid-template-columns: .92fr 1.08fr; }
  .hero-copy { padding-right: 2rem; }
  .hero-title { font-size: clamp(4rem,8vw,6.6rem); }
  .hero-lead { grid-template-columns: 1fr; }
  .hero-actions { justify-content: flex-start; }
  .hero-rail { left: calc(46% - 1.1rem); width: 2.2rem; }
  .heritage-copy h2 { font-size: clamp(3rem,5vw,4rem); }
  .section-head { grid-template-columns: 1fr; }
  .system-card { min-height: 27rem; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-step:nth-child(3) { border-left: 1px solid var(--line-light); }
  .footer-top { grid-template-columns: 1.2fr repeat(3,1fr); gap: 1.4rem; }
}
@media (max-width: 840px) {
  .site-header { color: var(--ink); background: rgba(244,241,232,.92); backdrop-filter: blur(12px); border-bottom-color: var(--line); }
  .nav-shell { min-height: 72px; grid-template-columns: 1fr auto; }
  .brand { width: 112px; }
  .primary-nav, .nav-phone { display: none; }
  .mobile-menu { display: block; }
  .mobile-menu-toggle { position: relative; z-index: 91; width: 46px; height: 46px; display: grid; place-items: center; padding: 0; border: 0; background: transparent; color: var(--ink); cursor: pointer; }
  .menu-icon { width: 25px; height: 16px; position: relative; }
  .menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; width: 100%; height: 2px; background: var(--ink); transition: transform .4s var(--ease), top .4s var(--ease); }
  .menu-icon::before { top: 2px; }.menu-icon::after { top: 12px; }
  .mobile-menu.is-open .menu-icon::before { top: 7px; transform: rotate(45deg); }
  .mobile-menu.is-open .menu-icon::after { top: 7px; transform: rotate(-45deg); }
  .mobile-menu-panel { position: fixed; inset: 0; z-index: 90; display: flex; flex-direction: column; justify-content: flex-end; padding: 7rem var(--pad) 2rem; background: var(--yellow); }
  .mobile-menu-panel[hidden] { display: none; }
  .mobile-menu-panel nav { display: grid; border-top: 1px solid var(--ink); }
  .mobile-menu-panel nav a { padding: .72rem 0; border-bottom: 1px solid var(--ink); font: 800 clamp(1.8rem,8vw,3.2rem)/1 var(--display); letter-spacing: -.04em; text-transform: uppercase; }
  .mobile-menu-contact { display: flex; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 2rem; font-weight: 800; }
  .nojs-mobile-nav { position: fixed; z-index: 95; top: 72px; right: 0; left: 0; display: grid; padding: 1rem var(--pad); border-top: 1px solid var(--ink); background: var(--yellow); }
  .nojs-mobile-nav a { padding: .55rem 0; border-bottom: 1px solid var(--ink); font-weight: 800; text-transform: uppercase; }
  .hero { padding-top: 72px; }
  .hero-grid { min-height: calc(100svh - 72px); grid-template-columns: 1fr; grid-template-rows: auto minmax(24rem,52vh); }
  .hero-copy { min-height: 55vh; justify-content: flex-end; padding: 3.5rem var(--pad) 2.5rem; }
  .hero-copy::before { display: none; }
  .hero-title { font-size: clamp(4.2rem,14.6vw,7rem); }
  .hero-media { min-height: 25rem; }
  .hero-media img { object-position: 58% 48%; }
  .hero-frame { inset: 1rem; }
  .hero-rail { top: auto; bottom: 21rem; left: var(--pad); width: 3rem; height: 8rem; transform: none; }
  .hero-caption { right: 1.7rem; bottom: 1.7rem; }
  .statement-grid { grid-template-columns: 1fr; }
  .statement-text { max-width: 14ch; }
  .statement-note { max-width: 23rem; }
  .measure-rail { min-height: 5rem; border-top: 1px solid var(--ink); border-left: 0; }
  .measure-rail::before, .measure-rail::after { top: 0; bottom: auto; width: auto; height: 2rem; border-top: 0; border-left: 1px solid var(--ink); }
  .measure-rail::before { left: 0; }.measure-rail::after { right: 0; left: auto; }
  .system-grid { grid-template-columns: 1fr; }
  .system-card { min-height: 22rem; }
  .light-room { min-height: auto; }
  .light-sticky { position: relative; min-height: 0; grid-template-columns: 1fr; }
  .light-copy { padding: 7rem var(--pad) 4rem; border-right: 0; }
  .light-media { min-height: 72vh; }
  .light-media img { clip-path: inset(4%); }
  .heritage-grid { grid-template-columns: 1fr; }
  .heritage-visual { min-height: 70vh; order: 2; }
  .process-step { min-height: 20rem; }
  .project-grid { grid-template-columns: 1fr; gap: 2.8rem; }
  .company-grid { grid-template-columns: 1fr; }
  .company-aside { min-height: 0; flex-direction: row; align-items: flex-end; }
  .company-year { font-size: 6rem; }
  .footer-top { grid-template-columns: repeat(2,1fr); }
  .footer-brand { grid-column: 1/-1; }
  .shell-grid { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  :root { --pad: 1.05rem; }
  .display-title { font-size: clamp(3rem,13vw,4rem); }
  .hero-copy { min-height: 31rem; }
  .hero-title { font-size: clamp(3.9rem,17vw,5.45rem); }
  .hero-lead { margin-top: 1.5rem; gap: 1.3rem; }
  .hero-lead p { font-size: .96rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .hero-media { min-height: 25rem; }
  .hero-caption span { display: none; }
  .hero-rail { bottom: 21.5rem; }
  .statement { padding-block: 6.5rem; }
  .statement-text { font-size: clamp(2.9rem,12.5vw,3.8rem); }
  .system-card { min-height: 19rem; }
  .system-card h3 { font-size: 3rem; }
  .light-copy h2, .heritage-copy h2, .company-copy h2, .contact-stage h2 { font-size: clamp(3rem,13vw,4.2rem); }
  .light-media { min-height: 30rem; }
  .heritage-visual { min-height: 32rem; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step, .process-step:nth-child(3) { min-height: 17rem; border-left: 1px solid var(--line-light); }
  .process-step h3 { margin-top: 6rem; }
  .company-aside { flex-direction: column; align-items: flex-start; gap: 2rem; }
  .company-facts { grid-template-columns: 1fr; }
  .company-facts div, .company-facts div + div { padding: 1rem 0; border-right: 0; border-bottom: 1px solid var(--ink); }
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .shell { padding-top: 8rem; }
  .shell h1 { font-size: clamp(3.5rem,16vw,5.2rem); hyphens: none; }
  .shell-note { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
  .motion-ready .hero-title .title-word, .motion-ready .hero .kicker, .motion-ready .hero-lead, .motion-ready [data-reveal], .motion-ready [data-title-reveal] .word, .motion-ready [data-text-reveal] .word { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .motion-ready .hero-media, .light-media img { clip-path: none !important; }
  .hero-media img, .light-media img, .scan-light { transform: none !important; }
  .hero-frame i:nth-child(1), .hero-frame i:nth-child(3) { transform: scaleX(1) !important; }
  .hero-frame i:nth-child(2), .hero-frame i:nth-child(4) { transform: scaleY(1) !important; }
}