:root{--bg:#1d1e22;--ink:#d3c9bd;--accent:#be6a3e;--muted:#b4aaa0;--brown:#2b2825;--rule:#514b45;--ease:cubic-bezier(.16,1,.3,1)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55}::selection{background:var(--accent);color:var(--bg)}a{color:inherit;text-underline-offset:.25em}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:3px solid #e6c36a;outline-offset:6px}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}img{display:block;max-width:100%;height:auto}.wrap{width:min(1440px,calc(100% - 112px));margin-inline:auto}.skip{position:fixed;top:-100px;left:16px;z-index:100;background:var(--ink);color:var(--bg);padding:12px}.skip:focus{top:12px}.header{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:30px;border-bottom:1px solid var(--rule)}.brand{width:228px;flex-shrink:0}.header nav{display:flex;align-items:center;gap:32px}.header nav a{text-decoration:none;font-size:14px}.header nav a:hover{color:#f3e9de}.nav-contact{display:flex;align-items:center;gap:13px}.nav-contact svg{width:18px;height:18px}.menu-button{display:none}.hero{padding-top:56px}.hero-heading{display:flex;align-items:flex-end;gap:64px;justify-content:space-between;margin-bottom:38px}h1,h2,h3,p,figure{margin:0}h1{font-size:clamp(38px,4.15vw,68px);font-weight:700;line-height:1.06;letter-spacing:-.035em;max-width:950px;text-wrap:balance}h1 span{color:var(--accent)}.hero-intro{max-width:330px;flex-shrink:0}.hero-intro p{font-size:15px;margin-bottom:24px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;background:var(--accent);color:#15161a;padding:17px 24px;font-weight:bold;text-decoration:none;border:0;border-radius:4px;transition:background .2s,transform .25s var(--ease)}.button:hover{background:#d38358;transform:translateY(-2px)}.hero-image{position:relative}.hero-image>img{width:100%;height:clamp(340px,38vw,560px);object-fit:cover;object-position:50% 52%;border-radius:12px}.hero-image figcaption{display:flex;justify-content:space-between;padding-top:12px;font-size:12px;color:var(--muted)}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:24px 44px;font-size:13px}.hero-bottom>a{display:flex;align-items:center;gap:20px;text-decoration:none}.hero-bottom svg{width:18px;height:18px}.work{background:var(--ink);color:var(--bg);padding-block:100px}.work-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}h2{font-size:clamp(35px,4vw,60px);line-height:1.07;letter-spacing:-.035em;text-wrap:balance}.work-copy>p{max-width:460px;margin-top:28px;font-size:17px}.services{margin-top:38px}.services article{border-top:1px solid #a59a8e;padding-block:22px}.services h3{font-size:21px;line-height:1.25;margin-bottom:10px}.services p{font-size:15px;max-width:450px}.text-link{display:inline-flex;align-items:center;gap:28px;font-weight:bold;text-decoration:none;border:0;border-bottom:1px solid currentColor;padding:6px 0;background:none;font-size:15px}.text-link:hover svg{transform:translateX(4px)}.text-link svg{transition:transform .2s}.work-copy>.text-link{margin-top:20px}.switcher{display:flex;gap:0;border-bottom:1px solid #a59a8e;margin-bottom:20px}.switcher button{border:0;background:none;padding:13px 12px;font-size:14px;border-bottom:3px solid transparent;flex:1}.switcher button.active{border-color:var(--bg);font-weight:bold}.switcher 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var(--rule);padding-top:22px}.step-num{display:block;font-size:16px;color:var(--ink);margin-bottom:26px}.steps h3{font-size:23px;line-height:1.15;margin-bottom:16px}.steps p{color:var(--muted);font-size:15px;max-width:310px}.process-note{margin-top:38px;font-size:13px;color:var(--muted)}.editorial{background:var(--brown);padding-block:90px}.editorial-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:110px;align-items:center}.editorial-copy>p{margin-top:28px;max-width:420px;color:var(--muted)}.editorial-copy article{margin-top:36px;padding-top:28px;border-top:1px solid var(--rule);max-width:420px}.editorial-copy h3{font-size:27px;margin-bottom:10px}.editorial-copy article p{max-width:340px;margin-bottom:20px;color:var(--muted);font-size:15px}.editorial-copy .instagram{font-size:13px;margin-top:44px}.instagram strong{font-weight:normal;color:var(--ink)}.editorial-image{width:min(380px,100%);justify-self:center;transform:rotate(2deg)}.editorial-image img{width:100%;border-radius:8px}.editorial-image figcaption{font-size:11px;margin-top:12px;color:var(--muted)}.content-gallery{padding-top:60px}.gallery-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.gallery-heading button{background:none;border:1px solid var(--ink);padding:8px 16px;border-radius:4px}.gallery-images{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.gallery-images img{width:100%;border-radius:8px}.content-gallery>p{font-size:13px;color:var(--muted);margin-top:24px}.contact{display:flex;justify-content:space-between;align-items:center;gap:80px;padding-block:105px}.contact h2{font-size:clamp(40px,4.5vw,68px)}.contact p{margin-top:28px;color:var(--muted)}.contact-action{display:flex;flex-direction:column;gap:20px;min-width:300px}.contact-action .phone{text-decoration:none;font-size:25px;letter-spacing:-.02em}.contact-action span{color:var(--muted);font-size:13px}.footer{border-top:1px solid var(--rule);padding-block:35px 45px;display:flex;align-items:center;justify-content:space-between;gap:40px}.footer img{width:200px}.footer p{font-size:13px;color:var(--muted)}.footer a{display:flex;align-items:center;gap:22px;font-size:13px;text-decoration:none}body::-webkit-scrollbar{width:10px}body::-webkit-scrollbar-track{background:var(--bg)}body::-webkit-scrollbar-thumb{background:var(--rule);border:2px solid var(--bg);border-radius:8px}[hidden]{display:none!important}
@media(min-width:1800px){h1{font-size:68px}}@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.header nav{gap:20px}.brand{width:190px}.header nav a{font-size:12px}.hero-heading{gap:30px}.hero-intro{max-width:270px}.hero-intro p{font-size:14px}h1{font-size:clamp(38px,4.4vw,56px)}.work-layout{gap:55px}.editorial-layout{gap:65px}.product-image img{height:400px}.section-heading{gap:40px}.steps{gap:30px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.header{padding-block:20px;position:relative;flex-wrap:wrap;gap:0}.brand{width:180px}.menu-button{display:flex;align-items:center;gap:12px;background:none;border:0;font-size:14px;padding:12px 0 12px 12px}.header nav{display:none;width:100%;flex-direction:column;align-items:flex-start;gap:0;padding-top:20px}.header nav.open{display:flex}.header nav a{width:100%;font-size:16px;padding:12px 0;border-top:1px solid var(--rule)}.hero{padding-top:36px}.hero-heading{display:block;margin-bottom:30px}h1{font-size:clamp(36px,6.2vw,54px);line-height:1.08;letter-spacing:-.035em}.hero-intro{max-width:100%;margin-top:24px}.hero-intro p{font-size:15px;max-width:420px;margin-bottom:20px}.hero-image>img{height:350px;object-position:36% center}.hero-bottom{flex-wrap:wrap;justify-content:flex-start;gap:8px 24px;padding-bottom:30px}.hero-bottom>p:first-child{display:none}.hero-bottom>a{margin-left:auto}.work{padding-block:60px}.work-layout{grid-template-columns:1fr;gap:40px}.work-copy>p{max-width:600px}.services p{max-width:600px}.work-visual{max-width:600px}.product-image img{height:420px}.partnership{padding-block:65px}.section-heading{display:block}.section-heading>p{margin-top:25px;max-width:460px}.steps{gap:24px;margin-top:40px}.steps h3{font-size:19px}.steps p{font-size:14px}.editorial{padding-block:60px}.editorial-layout{gap:35px;grid-template-columns:1fr 1fr}.editorial h2{font-size:36px}.editorial-copy>p{font-size:15px}.editorial-image{transform:none}.contact{padding-block:65px;gap:45px}.contact h2{font-size:40px}.contact-action{min-width:260px}.contact .button{padding:17px 20px;gap:16px}.footer{gap:30px}.footer img{width:170px}.footer p{display:none}.gallery-images{grid-template-columns:repeat(2,1fr)}}
@media(max-width:550px){h1{font-size:38px}.hero-image>img{height:300px;object-position:36% center}.hero-image figcaption{font-size:10px;gap:16px}.hero-bottom{display:block;font-size:12px}.hero-bottom>a{margin-top:15px;justify-content:space-between}.button{padding:16px 22px;min-height:54px}.work-copy h2{font-size:45px}.product-image img{height:380px}.switcher button{min-height:48px}.steps{grid-template-columns:1fr;gap:28px}.steps li{display:grid;grid-template-columns:28px 1fr;column-gap:18px}.step-num{grid-row:1/3;margin:0;padding-top:2px}.steps h3{font-size:22px;margin-bottom:10px}.steps p{max-width:100%}.editorial-layout{grid-template-columns:1fr;gap:35px}.editorial h2{font-size:39px}.editorial-image{width:300px}.contact{display:block}.contact h2{font-size:42px}.contact-action{margin-top:32px;max-width:360px;gap:16px}.footer img{width:150px}.footer a{font-size:12px;gap:10px}.gallery-heading{align-items:flex-start}.gallery-heading h3{font-size:19px}.gallery-heading button{font-size:12px}.gallery-images{gap:10px}.content-gallery{padding-top:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* Instrumento de leitura: a escala acompanha o percurso, sem controlar a roda. */
body:has(.scroll-ruler){padding-right:52px}
.scroll-ruler{position:fixed;z-index:30;right:6px;top:22px;bottom:22px;width:42px;color:var(--ink);cursor:crosshair;touch-action:none;user-select:none;border-radius:3px}
.scroll-ruler:focus-visible{outline:2px solid #e6c36a;outline-offset:2px}
.ruler-scale{position:absolute;inset:10px 3px 40px 0;border-right:1px solid #777067}
.ruler-tick{position:absolute;right:0;width:7px;border-top:1px solid #777067}
.ruler-tick.major{width:15px;border-color:var(--ink)}
.ruler-tick.major::before{content:attr(data-number);position:absolute;right:19px;top:-7px;font-size:9px;line-height:12px;letter-spacing:0;font-variant-numeric:tabular-nums}
.ruler-marker{position:absolute;right:-3px;width:30px;border-top:2px solid var(--accent);transform:translateY(-1px)}
.ruler-marker::after{content:'';position:absolute;right:0;top:-4px;width:6px;height:6px;background:var(--accent);border-radius:50%}
.ruler-counter{position:absolute;bottom:0;right:0;font-size:10px;line-height:16px;font-variant-numeric:tabular-nums;letter-spacing:.02em;color:var(--ink);background:var(--bg);padding:3px}
.scroll-chapter{position:fixed;z-index:29;right:70px;bottom:18px;height:23px;width:115px;overflow:hidden;pointer-events:none;text-align:right;color:var(--ink);background:var(--bg);border-radius:3px;padding-inline:7px}
.chapter-track{transition:transform .65s var(--ease)}
.chapter-track span{display:block;height:23px;font-size:11px;line-height:23px;letter-spacing:.06em;text-transform:uppercase}
main h1 .scroll-word,main h2 .scroll-word{display:inline-block;color:inherit;white-space:nowrap;vertical-align:baseline;transform-origin:50% 100%}
@media(max-width:800px){body:has(.scroll-ruler){padding-right:20px}.scroll-ruler{right:1px;top:16px;bottom:16px;width:18px}.ruler-scale{inset:5px 3px 32px 0}.ruler-tick{width:4px}.ruler-tick.major{width:10px}.ruler-tick.major::before{display:none}.ruler-marker{width:17px;right:-2px}.ruler-counter{font-size:8px;writing-mode:vertical-rl;padding:0;line-height:12px;bottom:0;right:3px}.scroll-chapter{right:30px;bottom:10px;width:100px;height:21px}.chapter-track span{height:21px;line-height:21px;font-size:9px}}
@media(prefers-reduced-motion:reduce){main .scroll-word{transform:none!important;filter:none!important;opacity:1!important}.chapter-track{transition:none}}

/* Fotografias reais do laboratório. */
.hero-photos{display:grid;grid-template-columns:1fr 1fr;gap:18px}.hero-photos img{width:100%;height:clamp(450px,55vw,760px);object-fit:cover;object-position:center;border-radius:12px}.product-image img{object-position:50% 48%}
@media(max-width:800px){.hero-photos{gap:12px}.hero-photos img{height:clamp(320px,60vw,520px)}}
@media(max-width:550px){.hero-photos{grid-template-columns:1fr}.hero-photos .hero-articulator{height:auto;aspect-ratio:4/5;object-fit:cover}.hero-photos .hero-bench{height:250px;object-position:50% 36%}}