:root {
    --xlabi-100: #dff5f2;
    --xlabi-300: #7dd7d2;
    --xlabi-500: #1ab1ae;
    --xlabi-700: #087f83;
    --xlabi-900: #064f53;
    --orange: #f18d05;
    --apricot: #f9b367;
    --ink: #111616;
    --paper: #f4f1ea;
    --line: rgba(17, 22, 22, .2);
    --sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
    --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { max-width: 100%; scroll-behavior: smooth; overflow-x: clip; }
body { max-width: 100%; margin: 0; color: var(--ink); background: #f8f8f5; font-family: var(--sans); font-size: 16px; overflow-x: clip; }
img, svg, canvas { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-container { width: 100%; padding-inline: clamp(1.25rem, 3.5vw, 4.5rem); }
.mono { font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; font-size: .75rem; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 1000; background: var(--paper); color: var(--ink); padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }
.page-grain { position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .055; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E"); }
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 1000; }
.scroll-progress span { display: block; width: 0; height: 100%; background: var(--orange); }

.site-header { position: fixed; top: 0; inset-inline: 0; z-index: 80; background: rgba(248,248,245,.78); -webkit-backdrop-filter: blur(16px) saturate(1.08); backdrop-filter: blur(16px) saturate(1.08); }
.site-header .site-container { height: 6.5rem; display: flex; align-items: center; justify-content: space-between; }
.brand { width: clamp(7rem, 9vw, 9rem); display: block; position: relative; z-index: 2; }
.brand img { display: block; width: 100%; height: auto; }
.site-menu { display: flex; gap: clamp(1.5rem, 3vw, 3.5rem); align-items: center; font: 500 .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.site-menu a { position: relative; }
.site-menu a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.45rem; height: 1px; background: currentColor; transition: right .35s ease; }
.site-menu a:hover::after, .site-menu a:focus-visible::after { right: 0; }

.scene { position: relative; background: transparent; }
.hero { min-height: 100svh; overflow: hidden; }
.hero-inner { min-height: 100svh; padding-top: 7.7rem; padding-bottom: 2.2rem; display: grid; place-items: center; position: relative; }
.hero-title-stage { position: relative; z-index: 2; width: 100%; }
.hero-title { margin: 0; font-size: clamp(4.7rem, min(10.6vw, 17vh), 11.2rem); line-height: .73; letter-spacing: -.082em; font-weight: 800; text-transform: uppercase; }
.title-line { display: block; overflow: hidden; padding: .025em .07em .025em 0; }
.title-line > span { display: block; }
.title-line-a { text-align: left; }
.title-line-b { text-align: right; padding-right: .12em; }
.title-line-c { text-align: center; padding-left: 8vw; }
.hero-trail { position: absolute; inset: 0; z-index: 4; width: 100%; height: 100%; pointer-events: none; mix-blend-mode: difference; }

.manifesto { min-height: 115svh; color: var(--paper); }
.manifesto-inner { min-height: 115svh; padding-top: 9rem; padding-bottom: 7rem; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr auto; gap: 2rem; }
.manifesto h2 { grid-column: 1 / -1; align-self: end; margin: 0; font-size: clamp(3.8rem, 9.5vw, 10rem); line-height: .88; letter-spacing: -.065em; font-weight: 700; }
.manifesto h2 em { font-style: normal; color: var(--xlabi-500); }
.manifesto p { grid-column: 2; width: min(38rem, 100%); align-self: end; margin: 0 0 0 auto; font-size: clamp(1.2rem, 2vw, 1.9rem); line-height: 1.4; }
.manifesto .section-cta { grid-column: 1; justify-self: start; align-self: end; margin: 0; }

.section-display-title { margin: 0; font-size: clamp(4.6rem, 10.4vw, 10.8rem); line-height: .78; letter-spacing: -.075em; font-weight: 700; }
.section-cta { width: min(100%, 43rem); min-height: 6.3rem; margin-top: clamp(3rem, 6vw, 6rem); padding: .85rem .95rem .85rem 1.5rem; display: flex; align-items: center; gap: .8rem; border: 1px solid currentColor; border-radius: 999px; font: 500 .72rem var(--mono); letter-spacing: .06em; text-transform: uppercase; transition: transform .3s ease, box-shadow .3s ease, background-color .3s ease; }
.section-cta strong { min-width: 0; margin-right: auto; font: 700 clamp(.78rem, 1vw, .95rem) var(--mono); letter-spacing: .04em; overflow-wrap: anywhere; }
.section-cta i { width: 4rem; height: 4rem; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; background: var(--paper); color: var(--ink); font: 1.3rem var(--sans); font-style: normal; }
.section-cta:hover { transform: translateY(-.4rem); box-shadow: 0 1.1rem 0 rgba(17,22,22,.17); }
.cta-ink { background: var(--ink); color: var(--paper); }
.cta-orange { background: var(--orange); color: var(--ink); border-color: var(--orange); }
.cta-orange i { background: var(--ink); color: var(--paper); }
.cta-paper { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.cta-mint { background: var(--xlabi-500); color: var(--ink); border-color: var(--xlabi-500); }
.cta-mint i { background: var(--ink); color: var(--paper); }
.reveal { will-change: transform, opacity; }
.site-header { color: var(--ink); transition: color .45s ease, background-color .45s ease; }
.site-header .site-container { border-bottom: 1px solid rgba(17,22,22,.42); }
.site-header.on-dark { color: var(--paper); background: rgba(17,22,22,.76); }
.site-header.on-dark .site-container { border-bottom: 1px solid rgba(244,241,234,.48); }
.brand-logo-white { display: none !important; }
.site-header.on-dark .brand-logo-color { display: none; }
.site-header.on-dark .brand-logo-white { display: block !important; }
.site-header.on-dark .menu-toggle { border-color: rgba(244,241,234,.55); }
.menu-toggle { color: inherit; }

/* Services */
.services { color: var(--ink); }
.services-inner { padding-top: clamp(7rem, 12vw, 12rem); padding-bottom: clamp(8rem, 12vw, 13rem); }
.services-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(22rem, .65fr); gap: clamp(3rem, 8vw, 9rem); align-items: start; margin-top: clamp(4rem, 8vw, 8rem); }
.services-list { display: grid; gap: clamp(.75rem, 1.25vw, 1.2rem); }
.service-item { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr) 3rem; gap: 1.4rem; padding: clamp(1.5rem, 2.7vw, 2.8rem); border-radius: clamp(1.25rem, 2vw, 2rem); background: rgba(255,255,255,.48); box-shadow: 0 .65rem 1.8rem rgba(17,22,22,.05); transition: transform .35s ease, opacity .35s ease, background-color .35s ease, box-shadow .35s ease; }
.services-list:hover .service-item:not(:hover) { opacity: .42; }
.service-item:hover { transform: translateX(.45rem); background: var(--paper); box-shadow: 0 1rem 2.4rem rgba(17,22,22,.1); }
.service-number { padding-top: .55rem; }
.service-tag { display: block; opacity: .62; margin-bottom: .65rem; }
.service-copy h3 { font-size: clamp(2.8rem, 5.3vw, 6rem); line-height: .9; letter-spacing: -.065em; margin: 0; text-transform: uppercase; font-weight: 700; }
.service-copy p { max-width: 42rem; font-size: clamp(1rem, 1.3vw, 1.2rem); line-height: 1.5; margin: 1.1rem 0 0; opacity: .75; }
.service-cta { width: max-content; max-width: 100%; margin-top: 1.5rem; padding: .6rem .75rem .6rem 1rem; display: inline-flex; align-items: center; gap: 1rem; border-radius: 999px; background: var(--ink); color: var(--paper); font: .68rem var(--mono); letter-spacing: .06em; transition: transform .3s ease, background-color .3s ease; }
.service-cta b { width: 1.6rem; height: 1.6rem; display: grid; place-items: center; border-radius: 50%; background: var(--xlabi-500); color: var(--ink); font: 1rem var(--sans); }
.service-item:hover .service-cta { transform: translateX(.35rem); background: var(--orange); color: var(--ink); }
.service-arrow { width: 2.7rem; height: 2.7rem; display: grid; place-items: center; border-radius: 50%; background: rgba(17,22,22,.08); font-size: 1.2rem; transition: transform .35s, background-color .35s; }
.service-item:hover .service-arrow { transform: rotate(45deg); background: var(--orange); }
.service-preview { align-self: stretch; min-height: 100%; }
.service-preview-pin { position: sticky; top: calc(6.5rem + 2rem); aspect-ratio: .9; display: grid; place-items: center; }
.service-preview-window { position: relative; width: 90%; height: 75%; background: var(--ink); border-radius: clamp(1rem, 1.8vw, 1.7rem); box-shadow: 1.5rem 1.5rem 0 var(--xlabi-300); overflow: hidden; transform: rotate(3deg); }
.preview-chrome, .project-browser { height: 2.25rem; background: var(--paper); color: var(--ink); display: flex; align-items: center; gap: .35rem; padding-inline: .75rem; font: .55rem var(--mono); text-transform: uppercase; letter-spacing: .05em; }
.preview-chrome i, .project-browser i { width: .43rem; height: .43rem; background: var(--ink); border-radius: 50%; }
.preview-chrome span, .project-browser span { margin-left: auto; opacity: .6; }
.service-preview-window img { display: block; width: 100%; height: calc(100% - 2.25rem); object-fit: cover; object-position: top; transition: opacity .22s ease, transform .5s ease; }
.service-preview-window img.is-contain { object-fit: contain; object-position: center; }
.service-preview-window.is-changing img { opacity: 0; transform: scale(1.03); }
.preview-label { position: absolute; left: 1rem; bottom: 1rem; z-index: 2; color: var(--paper); background: var(--ink); padding: .6rem .75rem; }
.preview-orbit { position: absolute; width: 9rem; height: 9rem; right: -1rem; bottom: 0; border-radius: 50%; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: .25rem; background: var(--orange); box-shadow: 0 .8rem 1.6rem rgba(17,22,22,.15); animation: spin 15s linear infinite; }

/* Statement */
.impact { min-height: 110svh; color: var(--ink); }
.impact-inner { min-height: 110svh; padding-top: 8rem; padding-bottom: 4rem; display: grid; grid-template-rows: 1fr auto; }
.impact-title { align-self: center; margin: 0; font-size: clamp(4.4rem, 12.5vw, 13rem); line-height: .76; letter-spacing: -.075em; font-weight: 800; }
.impact-cta { justify-self: end; align-self: end; margin-top: 3rem; }
.mask-line { display: block; overflow: hidden; }
.mask-line:nth-child(2) { padding-left: 7vw; color: var(--paper); }
.mask-line:nth-child(3) { text-align: right; }
.mask-line > span { display: block; }
.impact-note { display: flex; align-items: center; gap: 1rem; margin-left: auto; width: min(31rem, 100%); }
.impact-note p { margin: 0; font-size: clamp(1.1rem, 1.7vw, 1.55rem); }
.impact-marker { width: 3.4rem; height: 3.4rem; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; background: currentColor; color: var(--orange); font-size: 1.4rem; }

/* Projects */
.projects { color: var(--paper); }
.projects-intro { padding-top: clamp(8rem, 13vw, 13rem); padding-bottom: clamp(7rem, 12vw, 12rem); }
.projects-intro h2 { margin: 0; font-size: clamp(4.2rem, 10.5vw, 11.4rem); line-height: .8; letter-spacing: -.072em; font-weight: 700; }
.projects-intro h2 em { font-style: normal; color: var(--xlabi-500); }
.project-stack { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(4rem, 8vw, 8rem) clamp(1.5rem, 4vw, 4.5rem); padding: 0 clamp(1.25rem, 3.5vw, 4.5rem) clamp(8rem, 13vw, 13rem); }
.project-case { overflow: hidden; }
.project-case .site-container { padding-inline: 0; }
.project-meta { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-bottom: 1rem; }
.project-title { margin: 0 0 clamp(1.7rem, 3vw, 2.7rem); font-size: clamp(2.5rem, 4.7vw, 5.2rem); line-height: .86; letter-spacing: -.06em; text-transform: uppercase; }
.project-stage { position: relative; margin: 0 auto; width: 100%; height: clamp(22rem, 37vw, 38rem); display: grid; place-items: center; isolation: isolate; }
.project-stage::before { content: ""; position: absolute; inset: 5% 0 0; z-index: -1; }
.project-teal .project-stage::before { background: var(--xlabi-500); }
.project-orange .project-stage::before { background: var(--orange); }
.project-mint .project-stage::before { background: var(--xlabi-100); }
.project-frame { position: relative; width: 82%; height: 78%; border-radius: clamp(1rem, 1.8vw, 1.7rem); background: var(--paper); overflow: hidden; box-shadow: 0 1.4rem 3.5rem rgba(0,0,0,.28); }
.project-frame img { width: 86%; height: calc(100% - 2.25rem); margin: 0 auto; object-fit: contain; object-position: center; display: block; will-change: object-position, transform; }
.project-frame-mobile { width: min(45%, 17rem); height: 78%; display: grid; place-items: center; border: 0; background: transparent; overflow: visible; box-shadow: none; }
.project-frame-mobile .project-browser { display: none; }
.project-frame-mobile img { width: auto; height: auto; max-width: 100%; max-height: 100%; object-fit: contain; object-position: center; }
.project-frame-contain img { object-fit: contain; object-position: center; }
.project-number { position: absolute; right: -1vw; bottom: -5%; font-size: clamp(6rem, 16vw, 16rem); line-height: .72; font-weight: 800; letter-spacing: -.1em; color: var(--ink); opacity: .12; z-index: 2; }
.project-caption { display: block; padding-top: clamp(1.7rem, 3vw, 2.7rem); }
.project-caption p { font-size: clamp(.95rem, 1.15vw, 1.1rem); line-height: 1.5; margin: 1.25rem 0 2rem; }
.text-link { min-width: min(100%, 18rem); min-height: 4.1rem; padding: .65rem .8rem .65rem 1.2rem; display: inline-flex; justify-content: space-between; align-items: center; gap: 1.5rem; border-radius: 999px; background: var(--paper); color: var(--ink); font: .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; transition: transform .3s ease, box-shadow .3s ease; }
.text-link span { width: 2.8rem; height: 2.8rem; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--paper); font: 1.1rem var(--sans); transition: transform .3s ease; }
.project-teal .text-link { background: var(--xlabi-500); }
.project-orange .text-link { background: var(--orange); }
.project-mint .text-link { background: var(--xlabi-100); }
.text-link:hover { transform: translateY(-.35rem); box-shadow: 0 .8rem 0 rgba(244,241,234,.18); }
.text-link:hover span { transform: rotate(45deg); }

/* Results */
.results { color: var(--ink); }
.results-inner { padding-top: clamp(8rem, 13vw, 13rem); padding-bottom: clamp(8rem, 13vw, 13rem); }
.results h2 { margin: 0 0 clamp(6rem, 11vw, 11rem); font-size: clamp(3.7rem, 9vw, 9.5rem); line-height: .85; letter-spacing: -.07em; font-weight: 700; }
.results h2 em { font-style: normal; color: var(--xlabi-700); }
.result-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(1rem, 2vw, 2rem); }
.result-main { min-height: clamp(19rem, 27vw, 29rem); padding: clamp(2rem, 4vw, 4.2rem); display: grid; grid-template-columns: auto 1fr; align-items: end; gap: 0 1rem; border-radius: clamp(1.5rem, 2.5vw, 2.8rem); background: linear-gradient(135deg, #ffa716, var(--orange)); color: var(--ink); box-shadow: 0 1.25rem 3rem rgba(241,141,5,.2); }
.result-main strong { font-size: clamp(7rem, 15vw, 15rem); line-height: .72; letter-spacing: -.09em; color: var(--paper); }
.result-main > span { font: 500 clamp(1.2rem, 2.2vw, 2rem) var(--mono); }
.result-main p { grid-column: 1 / -1; max-width: 22rem; font-size: 1.15rem; margin: 2.3rem 0 0; }
.result-words { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(.7rem, 1.3vw, 1.25rem); }
.result-words span { min-height: clamp(8rem, 13vw, 12rem); padding: clamp(1.2rem, 2.4vw, 2.4rem); display: flex; align-items: flex-end; border-radius: clamp(1rem, 1.7vw, 1.7rem); font: 500 clamp(1.1rem, 2.2vw, 2rem) var(--mono); background: rgba(17,22,22,.06); transition: transform .3s ease, background-color .3s ease; }
.result-words span:nth-child(2) { background: var(--xlabi-100); }
.result-words span:nth-child(3) { background: rgba(241,141,5,.22); }
.result-words span:nth-child(4) { background: var(--xlabi-300); }
.result-words span:hover { transform: translateY(-.35rem) rotate(-1deg); background: var(--ink); color: var(--paper); }

/* Positioning */
.positioning { color: var(--paper); }
.positioning-track { height: 180svh; }
.positioning-sticky { min-height: 100svh; position: sticky; top: 0; padding-top: 8rem; padding-bottom: 4rem; display: grid; grid-template-rows: 1fr auto; overflow: hidden; }
.positioning-lines { position: relative; display: grid; place-items: center; }
.position-line { position: absolute; inset: auto 0; margin: 0; text-align: center; font-size: clamp(3.7rem, 10.8vw, 11rem); line-height: .84; letter-spacing: -.07em; font-weight: 700; opacity: 0; transform: translateY(4rem); }
.position-line.is-current { opacity: 1; transform: translateY(0); }
.position-line em { font-style: normal; color: var(--apricot); }
.position-count { display: flex; align-items: center; justify-content: center; gap: 1rem; }
.position-count i { width: min(15rem, 35vw); height: 1px; background: rgba(244,241,234,.35); position: relative; overflow: hidden; }
.position-count i::after { content: ""; position: absolute; inset: 0; background: var(--apricot); transform: scaleX(var(--position-progress, .333)); transform-origin: left; transition: transform .25s; }

/* Clients */
.clients { color: var(--ink); }
.clients-inner { padding-top: clamp(8rem, 13vw, 13rem); padding-bottom: clamp(8rem, 13vw, 13rem); }
.clients-heading p { margin: 1rem 0 0; opacity: .6; }
.client-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(.7rem, 1.35vw, 1.35rem); margin-top: clamp(4rem, 8vw, 8rem); }
.client-logo { min-height: clamp(12rem, 17vw, 16rem); position: relative; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1rem; padding: 2rem 1.25rem 1.5rem; border-radius: clamp(1rem, 1.8vw, 1.75rem); background: rgba(255,255,255,.52); box-shadow: 0 .75rem 1.8rem rgba(17,22,22,.055); transition: transform .35s ease, background .35s ease, color .35s ease, box-shadow .35s ease; }
.client-logo:nth-child(4n + 2) { background: rgba(223,245,242,.72); }
.client-logo:nth-child(4n + 3) { background: rgba(241,141,5,.13); }
.client-logo:nth-child(4n) { background: rgba(26,177,174,.12); }
.client-logo:hover { background: var(--ink); color: var(--paper); transform: translateY(-.45rem); box-shadow: 0 1.25rem 2.8rem rgba(17,22,22,.17); }
.client-number { position: absolute; top: .9rem; left: .95rem; width: 1.8rem; height: 1.8rem; display: grid; place-items: center; border-radius: 50%; background: rgba(17,22,22,.07); font-size: .62rem; opacity: .62; }
.client-mark { width: min(100%, 12rem); height: clamp(3rem, 5vw, 4.5rem); display: grid; place-items: center; padding: 0; background: transparent; transition: transform .35s ease; }
.client-mark-dark { background: transparent; }
.client-logo:hover .client-mark { transform: scale(1.06); }
.client-mark img { display: block; width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.client-mark-dark img { filter: brightness(0); mix-blend-mode: normal; }
.client-wordmark { max-width: 100%; font-size: clamp(1.55rem, 2.1vw, 2.25rem); line-height: .9; letter-spacing: -.065em; font-weight: 700; text-align: center; text-transform: uppercase; }
.client-logo strong { max-width: 100%; font-size: clamp(1rem, 1.45vw, 1.4rem); line-height: 1; letter-spacing: -.04em; font-weight: 600; text-align: center; }
.client-logo.client-pousada .client-mark { width: clamp(5.5rem, 8vw, 7rem); height: clamp(1.65rem, 2.25vw, 2.1rem); transform: translateY(-.55rem); }
.client-logo.client-rscom .client-mark { width: clamp(3.8rem, 5.5vw, 4.8rem); height: clamp(3.8rem, 5.5vw, 4.8rem); transform: translateY(-.85rem); }
.client-logo.client-vn .client-mark { width: min(100%, 7rem); height: 4.75rem; flex: 0 0 4.75rem; }
.client-logo.client-vn .client-mark img { width: 100%; height: 100%; object-fit: contain; }

/* About */
.about { color: var(--ink); }
.about-inner { padding-top: clamp(8rem, 13vw, 13rem); padding-bottom: clamp(8rem, 13vw, 13rem); }
.about-heading { margin-top: 0; }
.about h2 { margin: 0; font-size: clamp(4.4rem, 11vw, 11rem); line-height: .77; letter-spacing: -.075em; font-weight: 800; }
.about h2 em { color: var(--paper); font-style: normal; }
.about-lead { font-size: clamp(1.15rem, 1.8vw, 1.6rem); line-height: 1.5; margin: 0; }
.about-lab { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem, 7vw, 8rem); align-items: end; margin-top: clamp(6rem, 11vw, 11rem); }
.lab-canvas { min-height: min(62vw, 46rem); position: relative; border-radius: clamp(1.5rem, 2.5vw, 2.5rem); background: var(--ink); overflow: hidden; }
.lab-canvas::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(244,241,234,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(244,241,234,.08) 1px, transparent 1px); background-size: 3rem 3rem; }
.lab-window { position: absolute; border-radius: .8rem; background: var(--paper); padding: 1.2rem; box-shadow: .8rem .8rem 0 var(--orange); display: flex; flex-direction: column; justify-content: space-between; }
.lab-window-a { width: 47%; height: 33%; left: 8%; top: 10%; transform: rotate(-5deg); }
.lab-window-b { width: 40%; height: 43%; right: 7%; top: 23%; transform: rotate(4deg); }
.lab-window-c { width: 51%; height: 27%; left: 17%; bottom: 8%; transform: rotate(2deg); background: var(--xlabi-100); }
.lab-window b { font-size: clamp(1.2rem, 2.5vw, 2.7rem); line-height: 1.05; }
.lab-window-c b { font-family: var(--mono); font-weight: 500; }
.lab-window-c b span { color: var(--orange); padding-inline: .7rem; }
.lab-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .45rem; }
.lab-grid i { aspect-ratio: 1; background: var(--xlabi-500); }
.lab-grid i:nth-child(2), .lab-grid i:nth-child(6) { border-radius: 50%; background: var(--orange); }
.lab-symbol { position: absolute; right: -3%; bottom: -9%; font-size: clamp(9rem, 22vw, 23rem); line-height: 1; font-weight: 800; color: var(--xlabi-500); letter-spacing: -.13em; opacity: .3; }
.lab-copy p { font-size: clamp(1.2rem, 2vw, 1.8rem); line-height: 1.5; margin: 0 0 4rem; }
.lab-facts { display: flex; flex-wrap: wrap; gap: .65rem; }
.lab-facts span { padding: .55rem .75rem; border-radius: 999px; background: rgba(17,22,22,.12); }
.lab-copy .section-cta { width: 100%; min-height: 5.4rem; margin-top: clamp(2.5rem, 4vw, 4rem); }

/* Contact */
.contact { color: var(--paper); }
.contact-inner { min-height: 100svh; padding-top: 8rem; padding-bottom: 2rem; display: grid; grid-template-rows: 1fr auto auto; }
.contact-heading { align-self: center; padding-block: 5rem; }
.contact h2 { margin: 0; font-size: clamp(4rem, 11.8vw, 12rem); line-height: .78; letter-spacing: -.075em; font-weight: 700; }
.contact-shift { padding-left: 12vw; }
.contact h2 em { font-style: normal; color: var(--xlabi-500); }
.contact-button { width: min(100%, 38rem); min-height: 6rem; padding: 1.3rem 1.5rem; border-radius: 999px; display: flex; align-items: center; justify-content: space-between; background: var(--xlabi-500); color: var(--ink); font: 500 .8rem var(--mono); letter-spacing: .05em; transition: transform .3s, background-color .3s; }
.contact-button span { width: 3.5rem; height: 3.5rem; background: var(--ink); color: var(--paper); border-radius: 50%; display: grid; place-items: center; font-size: 1.3rem; }
.contact-button:hover { transform: translateY(-.35rem); background: var(--apricot); }
.contact-links { display: grid; gap: .55rem; }
.contact-links a { display: flex; justify-content: space-between; padding: .9rem 1rem; border-radius: .85rem; background: rgba(244,241,234,.09); font: .78rem var(--mono); text-transform: uppercase; transition: background-color .25s ease, transform .25s ease; }
.contact-links a:hover { background: rgba(244,241,234,.18); transform: translateX(.25rem); }
.contact-link-name { display: inline-flex; align-items: center; gap: .75rem; min-width: 0; overflow-wrap: anywhere; }
.contact-link-name svg { width: 1.15rem; height: 1.15rem; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.footer-line { margin-top: 4rem; padding-top: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand img { width: 6.8rem; height: auto; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 991px) {
    .site-header .site-container { height: 5.5rem; }
    .menu-toggle { width: 3rem; height: 3rem; border: 1px solid currentColor; border-radius: 50%; background: transparent; display: grid; align-content: center; gap: .3rem; padding: .75rem; position: relative; z-index: 2; }
    .menu-toggle span:not(.visually-hidden) { height: 1px; background: currentColor; display: block; }
    .site-menu { position: fixed; inset: 0; padding: 8rem 1.5rem 3rem; background: var(--paper); flex-direction: column; align-items: flex-start; gap: .4rem; visibility: hidden; opacity: 0; transition: opacity .3s, visibility .3s; }
    .site-menu.is-open { visibility: visible; opacity: 1; }
    .site-menu a { font: 700 clamp(2.7rem, 10vw, 5rem)/1.05 var(--sans); letter-spacing: -.05em; }
    .site-header.menu-open { color: var(--ink); background: var(--paper); }
    .site-header.menu-open .site-container { border-bottom-color: var(--ink); }
    .site-header.menu-open .brand-logo-color { display: block; }
    .site-header.menu-open .brand-logo-white { display: none !important; }
    .site-header.menu-open .site-menu { color: var(--ink); }
    body.menu-open { overflow: hidden; }
    .hero-inner { padding-top: 6.7rem; }
    .hero-title { font-size: clamp(4rem, 13.7vw, 8rem); }
    .services-layout { grid-template-columns: 1fr; }
    .service-preview { display: none; }
    .project-stack { grid-template-columns: 1fr; padding-inline: 1.25rem; }
    .project-stage { width: 100%; height: min(82vw, 44rem); }
    .project-frame { width: 84%; height: 80%; }
    .result-grid { grid-template-columns: 1fr; }
    .result-main { min-height: 20rem; }
    .about-lab { grid-template-columns: 1fr; }
    .lab-canvas { min-height: 78vw; }
}

@media (max-width: 640px) {
    .scene { overflow-x: clip; }
    .section-display-title { max-width: 100%; font-size: clamp(2.9rem, 10.5vw, 4rem); line-height: .84; overflow-wrap: normal; word-break: normal; }
    .hero-inner { padding-top: 6.35rem; padding-bottom: 1.9rem; }
    .hero-title { max-width: 100%; font-size: clamp(3.25rem, 14.5vw, 5.25rem); line-height: .79; letter-spacing: -.07em; overflow-wrap: normal; word-break: normal; }
    .title-line-a { max-width: 88%; }
    .title-line-b { text-align: left; padding-left: 14vw; }
    .title-line-c { text-align: left; padding-left: 0; font-size: .93em; }
    .hero-trail { display: none; }
    .section-cta { min-height: 5.4rem; padding-left: 1.2rem; gap: .55rem; }
    .section-cta span { display: none; }
    .section-cta i { width: 3.45rem; height: 3.45rem; }
    .manifesto { min-height: 100svh; }
    .manifesto-inner { min-height: 100svh; padding-block: 7rem 4rem; grid-template-columns: 1fr; grid-template-rows: auto auto auto; gap: 2rem; }
    .manifesto h2 { font-size: clamp(3rem, 12.5vw, 4.75rem); overflow-wrap: normal; word-break: normal; }
    .manifesto p { grid-column: 1; font-size: 1.15rem; }
    .manifesto .section-cta { grid-column: 1; }
    .service-item { display: block; position: relative; padding: 1.45rem 1.35rem 1.55rem; }
    .service-number { position: absolute; top: 1.55rem; left: 1.35rem; padding: 0; }
    .service-arrow { position: absolute; top: 1.2rem; right: 1.2rem; }
    .service-copy { padding-top: 2.6rem; }
    .service-copy h3 { font-size: clamp(2.35rem, 10vw, 3.6rem); overflow-wrap: normal; word-break: normal; }
    .service-copy p { font-size: .96rem; }
    .service-arrow { width: 2.2rem; height: 2.2rem; }
    .impact-title { font-size: clamp(3.2rem, 13.3vw, 5rem); overflow-wrap: normal; word-break: normal; }
    .mask-line:nth-child(2) { padding-left: 0; }
    .positioning-track { height: auto; }
    .positioning-sticky { min-height: auto; position: relative; display: block; padding-block: 7.5rem 5rem; overflow: visible; }
    .positioning-lines { display: grid; gap: 2.25rem; place-items: start; }
    .position-line { position: static; inset: auto; margin: 0; text-align: left; font-size: clamp(2.8rem, 12vw, 4.5rem); opacity: 1 !important; transform: none !important; }
    .position-count { display: none; }
    .project-meta { align-items: flex-start; }
    .project-meta span:last-child { max-width: 60%; text-align: right; }
    .project-stage { height: 105vw; width: 100%; }
    .project-frame { width: 90%; height: 78%; }
    .project-frame-mobile { width: min(60%, 14rem); height: 74%; overflow: visible; }
    .project-frame-mobile img { max-width: 100%; max-height: 100%; transform: none !important; }
    .project-title { max-width: 100%; font-size: clamp(2.3rem, 10vw, 3.6rem); overflow-wrap: normal; word-break: normal; }
    .result-main { grid-template-columns: auto 1fr; padding: 2.2rem; }
    .result-main strong { font-size: 31vw; }
    .result-words span { min-height: 6.5rem; font-size: .8rem; }
    .position-line { max-width: 100%; font-size: clamp(2.8rem, 12vw, 4.5rem); overflow-wrap: normal; word-break: normal; }
    .client-grid { grid-template-columns: repeat(2, 1fr); }
    .about h2 { font-size: clamp(3.2rem, 13.3vw, 5rem); overflow-wrap: normal; word-break: normal; }
    .lab-canvas { min-height: 115vw; }
    .lab-window-a { width: 66%; }
    .lab-window-b { width: 52%; top: 34%; }
    .lab-window-c { width: 68%; }
    .lab-facts { flex-wrap: nowrap; justify-content: space-between; gap: .35rem; }
    .lab-facts span { flex: 0 0 auto; padding: .5rem .55rem; white-space: nowrap; font-size: clamp(.55rem, 2.2vw, .68rem); letter-spacing: .035em; }
    .contact h2 { font-size: clamp(3.2rem, 13.3vw, 5rem); overflow-wrap: normal; word-break: normal; }
    .contact-shift { padding-left: 0; }
    .footer-line { flex-direction: column; gap: .6rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}