:root {
  --black: #1d1d1b;
  --orange: #ff2f00;
  --olive: #7a795a;
  --warm: #d1cec6;
  --mist: #dedcda;
  --white: #f4f3ef;
  --font: "neue-haas-grotesk-display", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --pad: clamp(1.25rem, 3.2vw, 3.8rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { max-width: 100%; scroll-behavior: smooth; background: var(--black); overflow-x: clip; }
body { max-width: 100%; margin: 0; background: var(--black); color: var(--white); font-family: var(--font); font-size: 16px; font-weight: 400; overflow-x: clip; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button { font: inherit; }
h1, h2, h3 { font-kerning: normal; text-rendering: optimizeLegibility; }
::selection { background: var(--orange); color: var(--black); }

.vector-arrow { display: inline-block; width: 1em; height: 1em; flex: 0 0 auto; background-color: currentColor; vertical-align: -.12em; -webkit-mask-position: center; mask-position: center; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-size: contain; mask-size: contain; }
.vector-arrow--ne { -webkit-mask-image: url("assets/arrow-ne.svg"); mask-image: url("assets/arrow-ne.svg"); }
.vector-arrow--down { -webkit-mask-image: url("assets/arrow-down.svg"); mask-image: url("assets/arrow-down.svg"); }
.vector-arrow--up { -webkit-mask-image: url("assets/arrow-up.svg"); mask-image: url("assets/arrow-up.svg"); }

.skip-link { position: fixed; z-index: 1000; top: 1rem; left: 1rem; padding: .75rem 1rem; background: var(--orange); color: var(--black); transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.site-header { position: fixed; z-index: 50; inset: 0 0 auto; display: flex; align-items: center; justify-content: space-between; min-height: 5.8rem; padding: 1.2rem var(--pad); color: var(--white); transition: color .35s ease; }
.site-header::before { content: ""; position: absolute; z-index: -1; inset: 0; height: 7rem; background: linear-gradient(180deg, rgba(29,29,27,.55), rgba(29,29,27,.16) 52%, transparent); pointer-events: none; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); -webkit-mask-image: linear-gradient(#000 0 55%, transparent); mask-image: linear-gradient(#000 0 55%, transparent); transition: background .35s ease; }
.site-header.on-light { color: var(--black); }
.site-header.on-light::before { background: linear-gradient(180deg, rgba(209,206,198,.68), rgba(209,206,198,.18) 52%, transparent); }
.brand { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: .78rem; text-decoration: none; font-size: 1.55rem; letter-spacing: -.045em; }
.brand img { width: clamp(7.5rem, 9vw, 9rem); height: auto; filter: none; transition: filter .35s ease; }
.site-header.on-light .brand img { filter: brightness(0) saturate(100%); }
body.menu-open .site-header { color: var(--white); }
body.menu-open .site-header::before { background: linear-gradient(180deg, rgba(29,29,27,.75), transparent); }
body.menu-open .site-header .brand img { filter: none; }
.desktop-nav { position: relative; z-index: 2; display: flex; align-items: center; gap: clamp(1.4rem, 3vw, 3.4rem); }
.desktop-nav a { position: relative; font-size: .78rem; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; }
.desktop-nav a::after { content: ""; position: absolute; right: 100%; bottom: -.4rem; left: 0; height: 1px; background: currentColor; transition: right .3s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.menu-button, .mobile-nav { display: none; }

.hero { position: relative; display: flex; min-height: 100svh; align-items: flex-end; overflow: hidden; padding: 8.5rem var(--pad) 3rem; }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center 48%; animation: hero-in 1.6s cubic-bezier(.2,.7,.2,1) both; }
.hero-shade { background: linear-gradient(180deg, rgba(10,10,9,.2) 8%, rgba(10,10,9,.08) 40%, rgba(10,10,9,.82) 100%); }
.hero-copy { position: relative; z-index: 2; width: 100%; }
.eyebrow { margin: 0 0 clamp(2.2rem, 7vh, 5.2rem); font-size: .72rem; letter-spacing: .11em; text-transform: uppercase; }
.hero h1 { max-width: 12.2ch; margin: 0; font-size: clamp(3.4rem, 7.9vw, 9rem); font-weight: 500; letter-spacing: -.032em; word-spacing: .035em; line-height: .86; text-wrap: balance; }
.hero-footer { display: grid; grid-template-columns: minmax(15rem, 31rem) 1fr; gap: 2rem; align-items: end; margin-top: clamp(2.6rem, 6vh, 5.5rem); }
.hero-footer p { margin: 0; color: rgba(255,255,255,.76); font-size: clamp(1rem, 1.2vw, 1.22rem); line-height: 1.42; }
.round-link { justify-self: end; display: flex; min-width: 15.5rem; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; border: 1px solid rgba(255,255,255,.55); border-radius: 99px; font-size: .72rem; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; transition: background .25s, color .25s; }
.round-link:hover, .round-link:focus-visible { background: var(--orange); border-color: var(--orange); color: var(--black); outline: none; }
.hero-rail { position: absolute; z-index: 2; top: 50%; right: var(--pad); margin: 0; color: rgba(255,255,255,.62); font-size: .6rem; letter-spacing: .12em; transform: translateY(-50%) rotate(90deg) translateX(50%); transform-origin: right top; }
.hero-counter { position: absolute; z-index: 2; top: 50%; left: var(--pad); display: flex; gap: .4rem; color: rgba(255,255,255,.56); font-size: .65rem; transform: rotate(-90deg) translateX(-50%); transform-origin: left top; }
.preview-slice { display: flex; justify-content: space-between; padding: 2rem var(--pad); background: var(--warm); color: var(--black); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }
.preview-slice p { margin: 0; }
@keyframes hero-in { from { opacity: .25; transform: scale(1.06); } to { opacity: 1; transform: scale(1); } }

.light-section { background: var(--warm); color: var(--black); }
.dark-section { background: var(--black); color: var(--white); }
.olive-section { background: var(--olive); color: var(--black); }
.section-label { display: grid; grid-template-columns: 4rem 1fr; padding-bottom: 1rem; border-bottom: 1px solid rgba(29,29,27,.35); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.section-label--dark { border-color: rgba(255,255,255,.24); color: rgba(255,255,255,.65); }

.virtual-tour { padding: clamp(5.5rem, 9vw, 9rem) var(--pad) clamp(6rem, 10vw, 10rem); background: var(--black); color: var(--white); }
.tour-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(18rem, .5fr); gap: clamp(3rem, 9vw, 9rem); align-items: end; padding: clamp(4rem, 7vw, 7rem) 0 clamp(3rem, 5vw, 5rem); }
.tour-heading h2 { max-width: 13ch; margin: 0; font-size: clamp(3rem, 6.5vw, 7.2rem); font-weight: 500; letter-spacing: -.032em; word-spacing: .045em; line-height: .9; }
.tour-heading h2 em { color: var(--orange); font-style: normal; }
.tour-heading p { max-width: 28rem; margin: 0; color: rgba(255,255,255,.7); font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.52; }
.tour-frame { overflow: hidden; min-height: 640px; background: #0c0c0b; }
.tour-frame iframe { display: block; width: 100%; height: 640px; border: 0; }

.statement { padding: clamp(5.5rem, 10vw, 10rem) var(--pad) 2rem; }
.statement-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(18rem, .55fr); gap: clamp(3rem, 9vw, 9rem); align-items: end; padding: clamp(5rem, 10vw, 9.5rem) 0 clamp(6rem, 11vw, 11rem); }
.statement h2 { max-width: 18ch; margin: 0; font-size: clamp(2.7rem, 5.8vw, 7rem); font-weight: 500; letter-spacing: -.03em; word-spacing: .035em; line-height: .93; }
.statement h2 em { color: var(--orange); font-style: normal; }
.statement-copy { max-width: 31rem; }
.statement-copy p { margin: 0 0 1.4rem; font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.52; }
.statement-signature { display: grid; grid-template-columns: 1fr 1fr 1fr; padding-top: 1rem; border-top: 1px solid rgba(29,29,27,.35); font-size: .68rem; letter-spacing: .12em; }
.statement-signature span:nth-child(2) { text-align: center; }
.statement-signature span:last-child { text-align: right; }

.project-section { overflow: hidden; padding: clamp(5.5rem, 10vw, 10rem) var(--pad) clamp(6rem, 10vw, 10rem); }
.project-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(18rem, .52fr); gap: 4rem; align-items: end; padding: clamp(4rem, 8vw, 7.5rem) 0; }
.project-heading .eyebrow { margin-bottom: 1.2rem; color: rgba(255,255,255,.55); }
.project-heading h2 { max-width: 12ch; margin: 0; color: var(--orange); font-size: clamp(3.4rem, 7vw, 8rem); font-weight: 500; letter-spacing: -.034em; word-spacing: .035em; line-height: .87; }
.project-heading-actions { max-width: 30rem; }
.project-heading-actions > p { margin: 0; color: rgba(255,255,255,.62); font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.5; }
.project-shortcuts { display: grid; margin-top: 2.2rem; border-top: 1px solid rgba(255,255,255,.38); }
.project-shortcuts a { display: grid; grid-template-columns: 2rem 1fr auto; gap: .8rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.38); text-decoration: none; transition: padding .25s ease, color .25s ease, background .25s ease; }
.project-shortcuts a:hover, .project-shortcuts a:focus-visible { padding-inline: .7rem; background: var(--orange); color: var(--black); outline: 0; }
.project-shortcuts span { color: rgba(255,255,255,.48); font-size: .65rem; letter-spacing: .09em; }
.project-shortcuts a:hover span, .project-shortcuts a:focus-visible span { color: currentColor; }
.project-shortcuts strong { font-size: 1rem; font-weight: 400; }
.project-shortcuts b { font-weight: 400; }
.project-index { display: grid; gap: clamp(6rem, 13vw, 13rem); padding-top: clamp(1rem, 3vw, 3rem); }
.project-index-card { width: min(100%, 86rem); }
.project-index-card--offset { width: min(88%, 75rem); margin-left: auto; }
.project-index-link { display: block; text-decoration: none; }
.project-index-media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; margin: 0; background: #10100f; }
.project-index-media::after { content: ""; position: absolute; inset: 55% 0 0; background: linear-gradient(transparent, rgba(0,0,0,.68)); pointer-events: none; }
.project-index-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.7,.2,1), filter .5s ease; }
.project-index-link:hover .project-index-media img, .project-index-link:focus-visible .project-index-media img { transform: scale(1.025); filter: saturate(1.06); }
.project-index-media figcaption { position: absolute; z-index: 2; right: 1.25rem; bottom: 1rem; left: 1.25rem; display: flex; justify-content: space-between; padding-top: .8rem; border-top: 1px solid rgba(255,255,255,.5); color: var(--white); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; }
.project-index-info { display: grid; grid-template-columns: 8rem minmax(0, 1fr) minmax(17rem, .45fr); gap: 2rem; align-items: start; padding-top: 1.3rem; border-top: 1px solid rgba(255,255,255,.26); }
.project-index-info > p { margin: .55rem 0 0; color: rgba(255,255,255,.48); font-size: .68rem; letter-spacing: .09em; text-transform: uppercase; }
.project-index-info h3 { margin: 0; font-size: clamp(3.7rem, 8vw, 8.4rem); font-weight: 500; letter-spacing: -.035em; line-height: .81; }
.project-index-info > div { display: grid; gap: 2rem; }
.project-index-info > div p { max-width: 27rem; margin: .35rem 0 0; color: rgba(255,255,255,.63); line-height: 1.45; }
.project-index-info > div span { display: flex; justify-content: space-between; padding: 1rem 0; border-top: 1px solid rgba(255,255,255,.42); border-bottom: 1px solid rgba(255,255,255,.42); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; transition: color .25s, padding .25s; }
.project-index-info b { font-weight: 400; }
.project-index-link:hover .project-index-info > div span, .project-index-link:focus-visible .project-index-info > div span { padding-inline: .65rem; color: var(--orange); }
.project-index-link:focus-visible { outline: 2px solid var(--orange); outline-offset: .45rem; }
.project-cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; margin: 0; background: #10100f; }
.project-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s cubic-bezier(.2,.7,.2,1); }
.project-cover:hover img { transform: scale(1.018); }
.project-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,.58)); pointer-events: none; }
.project-cover figcaption, .gallery-card figcaption { position: absolute; z-index: 2; right: 1.2rem; bottom: 1rem; left: 1.2rem; display: flex; justify-content: space-between; padding-top: .85rem; border-top: 1px solid rgba(255,255,255,.5); color: var(--white); font-size: .68rem; letter-spacing: .09em; text-transform: uppercase; }
.project-data { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid rgba(255,255,255,.22); }
.project-data div { min-height: 9rem; padding: 1.4rem 1.4rem 1.4rem 0; border-right: 1px solid rgba(255,255,255,.22); }
.project-data div:not(:first-child) { padding-left: 1.4rem; }
.project-data div:last-child { border-right: 0; }
.project-data small { display: block; margin-bottom: 2.6rem; color: rgba(255,255,255,.45); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.project-data strong { font-size: clamp(1rem, 1.5vw, 1.35rem); font-weight: 400; }
.project-gallery { display: grid; grid-template-columns: 1.16fr .84fr; gap: clamp(1rem, 2vw, 2rem); align-items: end; padding-top: clamp(5rem, 9vw, 9rem); }
.gallery-card { position: relative; overflow: hidden; margin: 0; background: #10100f; }
.gallery-card--interior { aspect-ratio: 4 / 3; }
.gallery-card--rooftop { aspect-ratio: 4 / 5; }
.gallery-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s cubic-bezier(.2,.7,.2,1); }
.gallery-card:hover img { transform: scale(1.025); }
.gallery-card::after { content: ""; position: absolute; inset: 50% 0 0; background: linear-gradient(transparent, rgba(0,0,0,.6)); }

.time-band { position: relative; contain: inline-size; overflow: clip; padding: clamp(5rem, 8vw, 8rem) 0 2rem; background: var(--orange); color: var(--black); }
.time-band-copy { width: max-content; margin: 0; font-size: clamp(5rem, 12vw, 13rem); font-weight: 500; letter-spacing: -.04em; word-spacing: .04em; line-height: .78; white-space: nowrap; animation: marquee 24s linear infinite; }
.time-band-meta { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; margin: 5rem var(--pad) 0; padding-top: 1rem; border-top: 1px solid rgba(29,29,27,.45); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
.time-band-meta strong { font-size: clamp(2rem, 4vw, 4.5rem); font-weight: 500; letter-spacing: -.045em; line-height: .8; }
.time-band-meta span:last-child { text-align: right; }
@keyframes marquee { to { transform: translateX(-50%); } }

.approach { padding: clamp(5.5rem, 10vw, 10rem) var(--pad) clamp(6rem, 10vw, 10rem); }
.approach-intro { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(17rem, .45fr); gap: 5rem; align-items: end; padding: clamp(5rem, 9vw, 9rem) 0; }
.approach-intro h2 { max-width: 15ch; margin: 0; font-size: clamp(3rem, 6.5vw, 7.2rem); font-weight: 500; letter-spacing: -.032em; word-spacing: .04em; line-height: .91; }
.approach-intro h2 em { color: var(--orange); font-style: normal; }
.approach-intro p { max-width: 25rem; margin: 0; font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.5; }
.principles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid rgba(29,29,27,.42); list-style: none; }
.principles li { min-height: 22rem; padding: 1.3rem 1.5rem 1.5rem 0; border-right: 1px solid rgba(29,29,27,.42); }
.principles li:not(:first-child) { padding-left: 1.5rem; }
.principles li:last-child { border-right: 0; }
.principles span { display: block; min-height: 7rem; font-size: .68rem; letter-spacing: .1em; }
.principles h3 { max-width: 10ch; margin: 0 0 1.2rem; font-size: clamp(1.35rem, 1.9vw, 2.2rem); font-weight: 500; letter-spacing: -.015em; word-spacing: .025em; line-height: 1.04; }
.principles p { max-width: 18rem; margin: 0; line-height: 1.5; }

.contact { padding: clamp(5.5rem, 10vw, 10rem) var(--pad) 2rem; }
.contact-top { display: flex; justify-content: space-between; padding-bottom: 1rem; border-bottom: 1px solid rgba(29,29,27,.35); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(20rem, .6fr); gap: 5rem; align-items: end; min-height: 70svh; padding: clamp(5rem, 9vw, 9rem) 0; }
.contact .eyebrow { margin-bottom: 2rem; color: rgba(29,29,27,.58); }
.contact h2 { max-width: 13ch; margin: 0; font-size: clamp(3.1rem, 7.3vw, 8rem); font-weight: 500; letter-spacing: -.034em; word-spacing: .035em; line-height: .89; }
.contact-action { padding-bottom: .65rem; }
.contact-action p { margin: 0 0 2rem; font-size: 1rem; }
.contact-action a { display: flex; justify-content: space-between; gap: 2rem; padding: 1rem 0; border-top: 1px solid var(--black); border-bottom: 1px solid var(--black); font-size: clamp(1rem, 1.35vw, 1.25rem); text-decoration: none; overflow-wrap: anywhere; transition: color .25s, padding .25s; }
.contact-action a:hover, .contact-action a:focus-visible { padding-inline: .7rem; color: var(--orange); outline: none; }

.site-footer { padding: 3rem var(--pad) 1.5rem; background: var(--black); color: var(--white); }
.footer-brand { display: flex; align-items: center; justify-content: flex-start; padding-bottom: clamp(4rem, 9vw, 8rem); font-size: clamp(3rem, 8vw, 9rem); letter-spacing: -.06em; line-height: .8; }
.footer-brand img { width: clamp(10rem, 22vw, 22rem); height: auto; filter: none; }
.footer-meta { display: grid; grid-template-columns: 1fr 1fr 1fr; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.6); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-meta a { display: inline-flex; align-items: center; gap: .45rem; justify-self: center; text-decoration: none; }
.footer-meta span:last-child { justify-self: end; }

.reveal { opacity: 0; transform: translateY(2rem); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }
#proyectos, #kub, #forma, #contacto { scroll-margin-top: 4.5rem; }

@media (max-width: 850px) {
  .desktop-nav { display: none; }
  .menu-button { position: relative; z-index: 2; display: flex; align-items: center; gap: .7rem; border: 0; background: transparent; color: inherit; cursor: pointer; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
  .menu-button i, .menu-button i::before { display: block; width: 1.4rem; height: 1px; background: currentColor; transition: transform .25s; }
  .menu-button i { position: relative; }
  .menu-button i::before { content: ""; position: absolute; top: -.36rem; }
  .menu-button[aria-expanded="true"] i { transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] i::before { top: 0; transform: rotate(90deg); }
  .mobile-nav { position: fixed; z-index: 1; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: 7rem var(--pad) 3rem; background: var(--black); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .3s, visibility .3s; }
  .mobile-nav.open { opacity: 1; visibility: visible; pointer-events: auto; }
  .mobile-nav a { display: grid; grid-template-columns: 2.8rem 1fr; align-items: baseline; padding: .75rem 0; border-bottom: 1px solid rgba(255,255,255,.2); font-size: clamp(2.3rem, 9vw, 4.2rem); letter-spacing: -.018em; text-decoration: none; }
  .mobile-nav small { font-size: .62rem; letter-spacing: .1em; }
  .tour-heading, .statement-grid, .project-heading, .approach-intro, .contact-grid { grid-template-columns: 1fr; }
  .tour-heading p { max-width: 34rem; }
  .statement-copy, .project-heading-actions, .approach-intro p { max-width: 34rem; }
  .project-data, .principles { grid-template-columns: 1fr 1fr; }
  .project-data div:nth-child(2), .principles li:nth-child(even) { border-right: 0; }
  .project-data div:nth-child(n+3), .principles li:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.22); }
  .principles li:nth-child(n+3) { border-color: rgba(29,29,27,.42); }
  .contact-grid { min-height: auto; }
  .project-index-info { grid-template-columns: 5rem minmax(0, 1fr); }
  .project-index-info > div { grid-column: 2; }
}

@media (max-width: 620px) {
  .site-header { min-height: 4.8rem; padding-top: 1rem; }
  .brand { font-size: 1.28rem; }
  .brand img { width: 7.5rem; }
  .hero { padding-bottom: 1.6rem; }
  .hero h1 { font-size: clamp(3rem, 14vw, 5rem); line-height: .87; }
  .hero-footer { grid-template-columns: 1fr; }
  .round-link { justify-self: start; min-width: min(18rem, 100%); }
  .hero-rail, .hero-counter { display: none; }
  .section-label { grid-template-columns: 2.5rem 1fr; }
  .virtual-tour { padding-top: 5rem; }
  .tour-heading { gap: 2.5rem; padding: 4rem 0 3rem; }
  .tour-heading h2 { font-size: clamp(3rem, 13vw, 4.5rem); }
  .tour-frame { min-height: 70svh; }
  .tour-frame iframe { height: 70svh; min-height: 34rem; }
  .statement { padding-top: 5rem; }
  .statement-grid { gap: 3rem; padding: 4rem 0 5rem; }
  .statement h2 { font-size: clamp(2.8rem, 13vw, 4.3rem); }
  .statement-signature { grid-template-columns: 1fr 1fr; row-gap: .8rem; }
  .statement-signature span:nth-child(2) { text-align: right; }
  .statement-signature span:last-child { display: none; }
  .project-heading { gap: 2.5rem; padding: 4rem 0; }
  .project-heading h2 { font-size: clamp(3.5rem, 15vw, 5.4rem); }
  .project-index { gap: 6rem; }
  .project-index-card--offset { width: 100%; }
  .project-index-media { aspect-ratio: 4 / 5; }
  .project-index-media img { object-position: center; }
  .project-index-info { grid-template-columns: 1fr; gap: 1rem; }
  .project-index-info > p { margin-top: 0; }
  .project-index-info > div { grid-column: auto; gap: 1.5rem; }
  .project-index-info h3 { font-size: clamp(4.4rem, 20vw, 7rem); }
  .project-cover { aspect-ratio: 4 / 5; }
  .project-cover img { object-position: 62% center; }
  .project-data { grid-template-columns: 1fr; }
  .project-data div, .project-data div:not(:first-child) { min-height: auto; padding: 1.25rem 0 1.6rem; border-top: 1px solid rgba(255,255,255,.22); border-right: 0; }
  .project-data div:first-child { border-top: 0; }
  .project-data small { margin-bottom: 1.2rem; }
  .project-gallery { grid-template-columns: 1fr; }
  .gallery-card--interior, .gallery-card--rooftop { aspect-ratio: 4 / 5; }
  .time-band-copy { font-size: clamp(5rem, 25vw, 8rem); }
  .time-band-meta { margin-top: 3.5rem; }
  .time-band-meta strong { font-size: 2.2rem; }
  .approach-intro { gap: 2.5rem; padding: 4rem 0 5rem; }
  .approach-intro h2 { font-size: clamp(3rem, 13vw, 4.5rem); }
  .principles { grid-template-columns: 1fr; }
  .principles li, .principles li:not(:first-child) { min-height: auto; padding: 1.2rem 0 2.8rem; border-top: 1px solid rgba(29,29,27,.42); border-right: 0; }
  .principles li:first-child { border-top: 0; }
  .principles span { min-height: 3rem; }
  .contact-top { gap: 2rem; }
  .contact-top span:last-child { text-align: right; }
  .contact-grid { gap: 4rem; padding: 4rem 0 5rem; }
  .contact h2 { font-size: clamp(3.1rem, 13.5vw, 4.7rem); }
  .footer-brand { align-items: flex-end; font-size: clamp(2.8rem, 13vw, 5rem); }
  .footer-meta { grid-template-columns: 1fr 1fr; row-gap: 1.1rem; }
  .footer-meta a { justify-self: end; }
  .footer-meta span:last-child { grid-column: 1 / -1; justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}