/* =========================================================================
   Gesso Camargo · site institucional
   Tokens: design-system/tokens/tokens.css (valores idênticos abaixo)
   Conceito: "Linha de luz" · movimento: sistema da casa (gate data-motion)
   Refinamentos Awwwards Business & Corporate (2026-10-15): header fixo sem encolher,
   tipografia display 500 e rótulos em caixa normal, menta só como luz, faixa tipográfica
   com desenho técnico, régua segmentada, cláusulas em livro-razão, CTA por público.
   ========================================================================= */

/* ---------- fontes (self-hosted, latin + latin-ext) ---------- */
@font-face{font-family:"Wix Madefor Display";src:url(../fonts/wix-display-latin-ext.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Wix Madefor Display";src:url(../fonts/wix-display-latin.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Wix Madefor Text";src:url(../fonts/wix-text-latin-ext.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Wix Madefor Text";src:url(../fonts/wix-text-latin.woff2) format("woff2");font-weight:400 800;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- tokens ---------- */
:root{
  --background:#F3F1EB; --surface-1:#E9E6DD; --surface-dark:#0F291C; --surface-dark-2:#1A4331; --surface-deep:#0B2016; --card:#FFFFFF;
  --foreground:#0F291C; --text-secondary:#4F5D55; --text-on-dark:#FFFFFF; --text-on-dark-secondary:#B4C8BC;
  --primary:#2E6A50; --accent:#75C69E; --accent-soft:#D6F3DC;
  --action:#0F291C; --action-foreground:#FFFFFF; --action-on-dark:#F3F1EB; --action-on-dark-foreground:#0F291C;
  --border:rgba(15,41,28,.14); --border-strong:rgba(15,41,28,.28); --border-on-dark:rgba(255,255,255,.14); --ring:#75C69E; --overlay:rgba(11,32,22,.72);
  --space-page-x:clamp(20px,4vw,40px); --space-section:clamp(40px,8vh,112px); --space-card:clamp(20px,2vw,28px);
  --container:1240px; --header-h:72px; --strip-h:clamp(56px,7.5vh,76px);
  --radius-sm:2px; --radius-md:4px; --radius-lg:8px;
  --font-display:"Wix Madefor Display","Wix Madefor Text",system-ui,sans-serif;
  --font-sans:"Wix Madefor Text",system-ui,-apple-system,"Segoe UI",sans-serif;
  /* escala sensível à altura: em telas baixas o título encolhe para a seção caber na janela */
  --type-display:clamp(2.35rem,min(1.2rem + 5.4vw,9.6vh),5.75rem); --lh-display:1; --tr-display:-.03em;
  --type-h2:clamp(1.7rem,min(1.15rem + 2.9vw,6.3vh),3.5rem); --lh-h2:1.06; --tr-h2:-.022em;
  --type-h3:clamp(1.2rem,1rem + .7vw,1.6rem); --lh-h3:1.16; --tr-h3:-.012em;
  --type-number:clamp(4.5rem,min(2.6rem + 13vw,26vh),15rem); --lh-number:.84; --tr-number:-.055em;
  --type-lead:clamp(1.0625rem,1rem + .3vw,1.25rem); --lh-lead:1.55;
  --type-body:1.0625rem; --lh-body:1.6; --type-small:.9375rem; --type-caption:.8125rem;
  --ease-out:cubic-bezier(.16,.84,.28,1); --ease-ui:cubic-bezier(.4,0,.2,1);
}
@media (max-width:980px){:root{--header-h:64px}}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:auto;scroll-padding-top:var(--header-h);scroll-padding-bottom:var(--cookie-h,0px);-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--background);color:var(--foreground);font:400 var(--type-body)/var(--lh-body) var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
img,svg,picture{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);font-weight:500}
p{margin:0 0 1em}
button{font:inherit}
strong{font-weight:600}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.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}
.skip{position:fixed;left:16px;top:-80px;z-index:300;background:var(--accent);color:var(--surface-dark);padding:12px 18px;font-weight:600;text-decoration:none;border-radius:var(--radius-sm);transition:top .2s}
.skip:focus{top:16px}
:focus-visible{outline:2px solid var(--ring);outline-offset:3px}
[data-bg="light"] :focus-visible,.page-main :focus-visible,.snav :focus-visible{outline-color:var(--primary)}
[data-bg="light"] [data-bg="dark"] :focus-visible{outline-color:var(--ring)}
.container{width:100%;max-width:calc(var(--container) + var(--space-page-x) * 2);margin-inline:auto;padding-inline:var(--space-page-x)}

/* ---------- tipografia ---------- */
/* eyebrow: só texto, caixa normal, sem traço, linha ou marcador */
.eyebrow{margin:0 0 clamp(10px,1.6vh,16px);font:500 clamp(.9375rem,.9rem + .2vw,1.0625rem)/1.35 var(--font-sans);letter-spacing:0;text-transform:none;color:var(--text-secondary)}
.eyebrow--on-dark{color:var(--text-on-dark-secondary)}
.h2{margin:0;font:500 var(--type-h2)/var(--lh-h2) var(--font-display);letter-spacing:var(--tr-h2);text-wrap:balance}

/* ---------- botões: placa de cor sobe por baixo no hover (luz que acende) ---------- */
.btn{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 22px;border:0;border-radius:var(--radius-sm);font:600 1rem/1.15 var(--font-sans);text-decoration:none;cursor:pointer;transition:color .3s var(--ease-ui),transform .18s var(--ease-ui)}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--accent);transform:translate3d(0,101%,0);transition:transform .55s var(--ease-out)}
.btn__wa{width:18px;height:18px;flex:none}
.btn__arrow{width:16px;height:16px;flex:none;transition:transform .3s var(--ease-out)}
.btn:active{transform:scale(.975)}
.btn--on-dark{background:var(--action-on-dark);color:var(--action-on-dark-foreground)}
.btn--primary{background:var(--action);color:var(--action-foreground)}
.btn--primary::before{background:var(--primary)}
.btn--line-light{background:transparent;color:var(--text-on-dark);box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.btn--line-light::before{background:rgba(255,255,255,.1)}
.btn--sm{min-height:44px;padding:0 16px;font-size:.9375rem}
.btn--lg{min-height:60px;padding:0 28px;font-size:1.0625rem}
@media (hover:hover){
  .btn:hover::before{transform:none}
  .btn:hover .btn__arrow{transform:translateX(4px)}
}
.btn:focus-visible::before{transform:none}
html:not([data-motion="on"]) .btn::before{transition:none}
.link-ghost{display:inline-block;font-weight:600;text-decoration:none;padding:6px 0;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat;transition:background-size .4s var(--ease-out),color .18s}
.link-ghost--on-dark{color:var(--text-on-dark);background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat,linear-gradient(var(--accent),var(--accent)) 0 100%/0 1px no-repeat;transition:background-size .7s var(--ease-out)}
@media (hover:hover){
  .link-ghost:hover{background-size:35% 1px}
  .link-ghost--on-dark:hover{background-size:100% 1px,100% 1px}
}

/* ---------- loader ---------- */
.loader{display:none}
html[data-motion="on"] .loader{display:grid;place-items:center;position:fixed;inset:0;z-index:200;background:var(--surface-dark);transition:opacity .6s var(--ease-ui),visibility .6s}
html.is-loaded .loader{opacity:0;visibility:hidden}
.loader__mark{width:min(120px,28vw);height:auto;overflow:visible}
.loader__mark path{fill:none;stroke:var(--accent);stroke-width:.9;stroke-dasharray:1;stroke-dashoffset:1;animation:gc-draw 1.15s var(--ease-out) .1s forwards}
@keyframes gc-draw{to{stroke-dashoffset:0}}

/* ---------- header: altura fixa, nunca encolhe nem esconde; CTA em célula colada à borda ---------- */
.header{position:fixed;inset:0 0 auto;z-index:60;background:var(--surface-dark);color:var(--text-on-dark);transition:box-shadow .45s var(--ease-ui)}
.header.is-scrolled{box-shadow:0 1px 0 var(--border-on-dark)}
.header__bar{display:flex;align-items:center;gap:28px;height:var(--header-h);max-width:none;padding-left:max(var(--space-page-x),calc((100% - var(--container)) / 2));padding-right:0}
.header__logo{position:relative;z-index:2;display:block;flex:none}
.header__logo img{height:40px;width:auto}
.nav{margin-left:auto;margin-right:clamp(20px,2.2vw,36px)}
.nav__list{display:flex;gap:clamp(18px,2.2vw,30px);list-style:none;margin:0;padding:0}
.nav__list a{display:block;padding:10px 0;font:500 .9375rem/1 var(--font-sans);color:rgba(255,255,255,.84);text-decoration:none;transition:color .18s var(--ease-ui)}
.nav__list a:hover{color:#fff}
.nav__list a.is-active{color:#fff;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:8px}
.nav__mobile-extra{display:none}
.header__cta{flex:none;align-self:stretch;min-height:0;padding:0 clamp(20px,2.2vw,32px);border-radius:0;background:var(--background);color:var(--foreground)}
.header__cta:focus-visible{outline-color:var(--foreground);outline-offset:-6px}
.header__toggle{display:none;position:relative;z-index:2;width:44px;height:44px;margin-right:-10px;padding:0;border:0;background:transparent;color:#fff;cursor:pointer}
.header__toggle span{position:absolute;left:11px;right:11px;height:1.5px;background:currentColor;transition:transform .4s var(--ease-out),top .4s var(--ease-out)}
.header__toggle span:first-child{top:17px}
.header__toggle span:last-child{top:26px}
.header__toggle[aria-expanded="true"] span:first-child{top:21.5px;transform:rotate(45deg)}
.header__toggle[aria-expanded="true"] span:last-child{top:21.5px;transform:rotate(-45deg)}

/* ---------- 1 · hero full width; com a faixa de construtoras soma exatamente uma tela ---------- */
.hero{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:calc(100svh - var(--strip-h));padding-top:var(--header-h);overflow:hidden;background:var(--surface-dark);color:var(--text-on-dark)}
.hero__top{position:relative;z-index:3;padding-top:clamp(24px,5vh,64px);padding-bottom:clamp(56px,9vh,104px)}
.hero__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:24px;align-items:end}
.hero__title{grid-column:1/span 8;margin:0;font:500 var(--type-display)/var(--lh-display) var(--font-display);letter-spacing:var(--tr-display);max-width:12.5ch;text-wrap:balance}
.hero__aside{grid-column:1/span 6;margin-top:clamp(18px,3vh,30px)}
.hero__lead{margin:0 0 26px;max-width:44ch;color:#D3E0D8;font-size:var(--type-lead);line-height:var(--lh-lead)}
.hero__actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 28px}
.hero__media{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--surface-deep)}
.hero__frame{position:absolute;inset:0;overflow:hidden}
.hero__frame picture{position:absolute;inset:0;transition:transform 1.8s var(--ease-out)}
.hero__img{position:absolute;left:0;top:-6%;width:100%;height:112%;max-width:none;object-fit:cover;object-position:62% 40%;will-change:transform}
.hero__media::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(11,32,22,.92) 0%,rgba(11,32,22,.8) 32%,rgba(11,32,22,.32) 62%,rgba(11,32,22,.06) 100%)}
.hero__light{position:absolute;left:0;right:0;top:var(--header-h);z-index:3;height:2px;background:var(--accent);box-shadow:0 0 12px 1px rgba(117,198,158,.6),0 0 40px 6px rgba(117,198,158,.22);transform-origin:0 50%}
/* legenda como aba na cor da faixa: a faixa "sobe" na foto como uma sanca */
.hero__caption{position:absolute;right:0;bottom:0;z-index:3;display:flex;align-items:center;width:max(33.333%,340px);height:clamp(36px,4.4vw,56px);margin:0;padding:0 var(--space-page-x) 0 24px;background:var(--surface-deep);color:var(--text-on-dark-secondary);font-size:var(--type-caption)}
html[data-motion="on"] .hero__light{transform:scaleX(0)}
html[data-motion="on"] .hero__frame{clip-path:inset(0 0 100% 0)}
html[data-motion="on"] .hero__frame picture{transform:scale(1.07)}
html[data-motion="on"] [data-hero-in]{opacity:0;transform:translate3d(0,14px,0)}
html[data-motion="on"] .hero__caption{transform:translate3d(0,101%,0)}
html[data-motion="on"] .hero.is-in .hero__light{transform:none;transition:transform 1s var(--ease-out)}
html[data-motion="on"] .hero.is-in .hero__frame{clip-path:inset(0 0 0 0);transition:clip-path 1.5s var(--ease-out) .5s}
html[data-motion="on"] .hero.is-in .hero__frame picture{transform:none;transition:transform 2.2s var(--ease-out) .5s}
html[data-motion="on"] .hero.is-in [data-hero-in]{opacity:1;transform:none;transition:opacity 1.1s var(--ease-out) .35s,transform 1.2s var(--ease-out) .35s}
html[data-motion="on"] .hero.is-in .hero__aside{transition-delay:.55s}
html[data-motion="on"] .hero.is-in .hero__caption{transform:none;transition:transform .9s var(--ease-out) 1.6s}

/* ---------- 2 · construtoras: borda inferior do hero, nomes de ponta a ponta ---------- */
.clientes{display:flex;align-items:center;min-height:var(--strip-h);background:var(--surface-deep);color:var(--text-on-dark)}
.clientes__bar{display:block}
.clientes__list{display:flex;flex-wrap:nowrap;justify-content:space-between;gap:0 clamp(14px,2vw,32px);margin:0;padding:0;list-style:none;white-space:nowrap;font:500 clamp(.95rem,.8rem + .45vw,1.2rem)/1 var(--font-display);letter-spacing:-.005em;color:rgba(243,241,235,.62)}
@media (min-width:1101px){.clientes{height:var(--strip-h)}}

/* ---------- 3 · obras ---------- */
.obras{padding-block:var(--space-section)}
.obras__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 auto;padding:0;list-style:none;max-width:min(100%,calc((100svh - var(--header-h) - var(--space-section) * 2 - 16px) * 2 + 32px))}
.obra{position:relative;display:block;width:100%;aspect-ratio:4/3;padding:0;border:0;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-1);color:var(--foreground);text-align:left;cursor:zoom-in}
.obra img{width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.04);transition:transform 1s var(--ease-out)}
/* placa e entalhe na cor da seção sobem no canto: a foto parece recortada pela página */
.obra__info{position:absolute;left:0;bottom:0;z-index:1;display:grid;gap:2px;max-width:calc(100% - 72px);padding:12px 18px 12px 16px;background:var(--background);transform:translate3d(0,101%,0);transition:transform .7s var(--ease-out)}
.obra__title{font:500 clamp(1rem,.9rem + .35vw,1.2rem)/1.2 var(--font-display);letter-spacing:-.01em}
.obra__meta{font-size:var(--type-caption);color:var(--text-secondary)}
.obra__notch{position:absolute;right:0;bottom:0;z-index:1;display:grid;place-items:center;width:clamp(44px,3.8vw,56px);aspect-ratio:1;background:var(--background);color:var(--foreground);transform:translate3d(0,101%,0);transition:transform .7s var(--ease-out) .06s}
.obra__notch svg{width:20px;height:20px}
@media (hover:hover){
  .obra:hover img{transform:scale(1.03)}
  .obra:hover .obra__info,.obra:hover .obra__notch{transform:none}
}
.obra:focus-visible .obra__info,.obra:focus-visible .obra__notch{transform:none}
.obra:focus-visible{outline-offset:4px}
@media (hover:none){.obra__notch{transform:none;width:40px}}

/* ---------- 4 · faixa tipográfica + corte técnico do forro ---------- */
.faixa{padding-block:var(--space-section);background:var(--surface-dark);color:var(--text-on-dark)}
.faixa__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center;min-height:min(62svh,600px)}
.faixa__text{grid-column:1/span 7}
.faixa__title{margin:0 0 20px;max-width:20ch;font:500 clamp(2rem,min(1.1rem + 3.1vw,7.2vh),4rem)/1.04 var(--font-display);letter-spacing:-.025em;text-wrap:balance}
.faixa__title .is-muted{color:rgba(243,241,235,.5)}
.faixa__lead{margin:0;max-width:44ch;font-size:var(--type-lead);line-height:var(--lh-lead);color:var(--text-on-dark-secondary)}
.faixa__dwg{grid-column:8/-1;margin:0}
.faixa__dwg svg{width:100%;height:auto;overflow:visible}
.faixa__dwg figcaption{margin-top:14px;font-size:var(--type-caption);color:var(--text-on-dark-secondary)}
.dwg-base path{stroke:rgba(243,241,235,.34);stroke-width:1;vector-effect:non-scaling-stroke}
.dwg-base .dwg-faint{stroke:rgba(243,241,235,.16)}
.dwg-led{stroke:var(--accent);stroke-width:2.5}
.dwg-glow{stroke:var(--accent);stroke-width:10;stroke-linecap:round;opacity:.18}
html[data-motion="on"] .dwg-led,html[data-motion="on"] .dwg-glow{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease-out) .35s}
html[data-motion="on"] .faixa__dwg.is-in .dwg-led,html[data-motion="on"] .faixa__dwg.is-in .dwg-glow{stroke-dashoffset:0}

/* ---------- 5 · frentes (galeria horizontal) ---------- */
.frentes{position:relative;background:var(--background)}
.frentes__sticky{display:flex;flex-direction:column;justify-content:safe center;min-height:calc(100svh - var(--header-h));padding-block:clamp(20px,4vh,56px);overflow:hidden}
.frentes__head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:end;gap:20px 48px;margin-bottom:clamp(20px,4vh,44px)}
.frentes__head .h2{max-width:14ch}
.frentes__aside{justify-self:end;display:grid;justify-items:start;gap:14px;max-width:40ch}
.frentes__lead{margin:0;color:var(--text-secondary)}
.frentes__all{color:var(--primary)}
.frentes__viewport{--track-pad:max(var(--space-page-x),calc((100vw - var(--container)) / 2));overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:var(--track-pad);scrollbar-width:none}
.frentes__viewport::-webkit-scrollbar{display:none}
.frentes__viewport:focus-visible{outline-offset:-2px}
.frentes__track{--card-w:clamp(220px,min(23vw,calc(100svh - var(--header-h) - 540px)),330px);display:flex;gap:clamp(14px,1.6vw,22px);width:max-content;margin:0;padding:0 var(--track-pad);list-style:none;will-change:transform}
.frente{flex:none;width:var(--card-w);scroll-snap-align:start;display:flex;flex-direction:column}
.frente__fig{margin:0 0 14px;aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius-sm);background:var(--surface-1)}
.frente__fig img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out)}
@media (hover:hover){.frente:hover .frente__fig img{transform:scale(1.03)}}
.frente__title{margin:0 0 6px;font:500 var(--type-h3)/var(--lh-h3) var(--font-display);letter-spacing:var(--tr-h3)}
.frente__desc{margin:0;font-size:var(--type-small);line-height:1.5;color:var(--text-secondary)}
.frente__in{color:var(--foreground);font-weight:500}
.frente__more{align-self:flex-start;margin-top:8px;font-size:.875rem;font-weight:500;color:var(--primary);text-decoration:underline;text-decoration-thickness:1px;text-decoration-color:var(--border-strong);text-underline-offset:4px}
.frente__more:hover{color:var(--foreground);text-decoration-color:currentColor}
.frente--cta{justify-content:flex-end;padding:var(--space-card);border-radius:var(--radius-sm);background:var(--surface-dark);color:var(--text-on-dark)}
.frente--cta .frente__desc{margin-bottom:24px;color:var(--text-on-dark-secondary)}
.frente--cta .btn{align-self:flex-start}
.frente__mark{width:min(150px,70%);height:auto;aspect-ratio:80/60;margin-bottom:auto;color:rgba(243,241,235,.32);stroke-width:.8}
/* régua segmentada: um segmento por card, o ativo é a única luz da seção */
.frentes__seg{display:flex;gap:6px;margin:clamp(18px,3.4vh,34px) 0 0;padding:0;list-style:none}
.frentes__seg li{flex:1 1 0;height:2px;background:var(--foreground);opacity:.18;transition:flex-grow .9s var(--ease-out),opacity .9s var(--ease-out),background-color .9s var(--ease-out),box-shadow .9s var(--ease-out)}
.frentes__seg li.is-active{flex-grow:3;opacity:1;background:var(--accent);box-shadow:0 0 10px rgba(117,198,158,.6)}
html:not([data-motion="on"]) .frentes__seg li{transition:none}
html.hs-on .frentes__sticky{position:sticky;top:var(--header-h);height:calc(100svh - var(--header-h));min-height:0;overflow:clip}
/* galeria travada: uma ideia de movimento por seção (o deslize), sem reveal nos cards */
html.hs-on .frente[data-reveal]{opacity:1!important;transform:none!important}
html.hs-on .frentes__viewport{overflow:visible;scroll-snap-type:none}

/* ---------- 6 · light steel frame ---------- */
.lsf{padding-block:var(--space-section);background:var(--surface-dark);color:var(--text-on-dark)}
.lsf__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}
.lsf__text{grid-column:1/span 5}
.lsf__text .h2{max-width:15ch}
.lsf__lead{max-width:48ch;margin:20px 0 28px;color:var(--text-on-dark-secondary)}
.lsf__items{display:grid;grid-template-columns:1fr 1fr;gap:20px 28px;margin:0 0 32px;padding:0;list-style:none}
.lsf__items li{display:grid;gap:4px;align-content:start}
.lsf__items strong{font:500 1.0625rem/1.3 var(--font-display)}
.lsf__items span{font-size:var(--type-small);line-height:1.5;color:var(--text-on-dark-secondary)}
.lsf__seq{--seq-h:min(60svh,560px);grid-column:7/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:end}
.lsf__step{margin:0}
.lsf__img{height:calc(var(--seq-h) * .72);overflow:hidden;border-radius:var(--radius-sm);background:var(--surface-dark-2)}
.lsf__step:nth-child(2) .lsf__img{height:calc(var(--seq-h) * .86)}
.lsf__step:nth-child(3) .lsf__img{height:var(--seq-h)}
.lsf__img img{width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.04)}
.lsf__step figcaption{margin-top:12px;font:500 .875rem/1.3 var(--font-sans);color:var(--text-on-dark-secondary)}
.lsf__note{grid-column:1/-1;margin:6px 0 0;font-size:var(--type-caption);color:var(--text-on-dark-secondary)}

/* ---------- 7 · trajetória: réguas nos terços, como prancha ---------- */
.trajetoria{--rule:rgba(15,41,28,.12);position:relative;overflow:hidden;padding-block:var(--space-section)}
.trajetoria__grid{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:end}
.trajetoria__grid::before,.trajetoria__grid::after{content:"";position:absolute;top:calc(-1 * var(--space-section));bottom:calc(-1 * var(--space-section));width:1px;background:var(--rule);pointer-events:none}
.trajetoria__grid::before{left:calc(var(--space-page-x) + (100% - var(--space-page-x) * 2 + 24px) / 3)}
.trajetoria__grid::after{left:calc(var(--space-page-x) + (100% - var(--space-page-x) * 2 + 24px) * 2 / 3)}
.trajetoria__main{position:relative;z-index:1;grid-column:1/span 8;padding-right:12px;background:var(--background)}
.trajetoria__main .h2{max-width:14ch}
.bignum{display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px 22px;margin:clamp(20px,4.5vh,52px) 0 0}
.bignum__n{display:block;font:400 var(--type-number)/var(--lh-number) var(--font-display);letter-spacing:var(--tr-number);font-variant-numeric:tabular-nums;color:var(--foreground)}
.bignum__l{display:block;padding-bottom:.7em;font:500 1rem/1.35 var(--font-sans);color:var(--text-secondary)}
.registro{position:relative;z-index:1;grid-column:9/-1;align-self:stretch;display:flex;flex-direction:column;justify-content:flex-end;margin:0;background:var(--background)}
.registro__row{display:grid;grid-template-columns:1fr;gap:2px;padding:14px 0;border-top:1px solid var(--border-strong)}
.registro__row:last-child{border-bottom:1px solid var(--border-strong)}
.registro dt{font:500 1.0625rem/1.3 var(--font-display);font-variant-numeric:tabular-nums}
.registro dd{margin:0;color:var(--text-secondary);line-height:1.45}

/* ---------- 8 · gestão de obra: cláusulas em livro-razão (termo à esquerda) ---------- */
.gestao{padding-block:var(--space-section);background:var(--surface-dark-2);color:var(--text-on-dark)}
.gestao__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}
.gestao__fig{grid-column:1/span 4;margin:0}
.gestao__img{aspect-ratio:4/5;max-height:calc(100svh - var(--header-h) - var(--space-section) * 2);overflow:hidden;border-radius:var(--radius-sm);background:var(--surface-dark)}
.gestao__img img{width:100%;height:100%;object-fit:cover;object-position:60% 50%;filter:saturate(.86) contrast(1.04)}
.gestao__body{grid-column:6/-1}
.gestao__body .h2{max-width:18ch}
.clausulas{display:grid;grid-template-columns:1fr;margin:clamp(16px,2.6vh,24px) 0 clamp(18px,2.8vh,28px);border-bottom:1px solid var(--border-on-dark)}
.clausula{display:grid;grid-template-columns:minmax(6.5rem,8.5rem) minmax(0,1fr);column-gap:24px;align-items:baseline;padding-block:clamp(8px,1.3vh,12px);border-top:1px solid var(--border-on-dark)}
.clausula__termo{margin:0;font:500 1rem/1.35 var(--font-display);color:var(--text-on-dark);font-variant-numeric:tabular-nums}
.clausula__txt{font-size:.9375rem;line-height:1.45;color:var(--text-on-dark-secondary)}
.clausula__txt h3{display:inline;margin:0;font:500 1rem/1.35 var(--font-display);color:var(--text-on-dark)}
.clausula__txt p{display:inline;margin:0}

/* ---------- 9 · arquitetos: uma foto + lista editorial de nomes ---------- */
.arquitetos{padding-block:var(--space-section)}
.arquitetos__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px 48px;margin-bottom:clamp(22px,4vh,44px)}
.arquitetos__head .h2{max-width:16ch}
.arquitetos__wrap{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:end}
.arquitetos__fig{grid-area:1/1/2/9;margin:0}
.arquitetos__img{aspect-ratio:4/3;max-height:clamp(320px,calc(100svh - var(--header-h) - var(--space-section) * 2 - 200px),600px);overflow:hidden;border-radius:var(--radius-sm)}
.arquitetos__img img{width:100%;height:100%;object-fit:cover;object-position:40% 50%;filter:saturate(.86) contrast(1.04)}
.arquitetos__provas{grid-area:1/7/2/13;position:relative;z-index:1;text-align:right;padding-bottom:clamp(8px,2vh,24px)}
.arquitetos__rot{margin:0 0 6px;font:500 .9375rem/1.35 var(--font-sans);color:var(--text-secondary)}
.arquitetos__nomes{margin:0 0 clamp(14px,3vh,30px);padding:0;list-style:none;font:500 clamp(1.5rem,min(.9rem + 2.8vw,5.2vh),3.5rem)/1.04 var(--font-display);letter-spacing:-.025em;color:var(--foreground)}
.arquitetos__nomes:last-child{margin-bottom:0}

/* ---------- 10 · CTA final por público (home) ---------- */
.fim{padding:clamp(20px,3vh,32px) 0 0;background:var(--surface-dark);color:var(--text-on-dark)}
.fim__status{margin:0 auto clamp(16px,2.5vh,24px);font-size:var(--type-small);color:var(--text-on-dark-secondary)}
.fim__split{position:relative;display:grid;grid-template-columns:1fr 1fr}
.fim__panel{display:flex;flex-direction:column;justify-content:flex-end;min-height:clamp(300px,48svh,460px);padding-block:clamp(32px,6vh,64px)}
.fim__panel--a{padding-left:max(var(--space-page-x),calc(100% - var(--container) / 2));padding-right:clamp(24px,4vw,64px);background:var(--surface-dark)}
.fim__panel--b{padding-left:clamp(24px,4vw,64px);padding-right:max(var(--space-page-x),calc(100% - var(--container) / 2));background:var(--surface-dark-2)}
.fim__title{margin:0 0 14px;max-width:13ch;font:500 clamp(2rem,min(1.2rem + 2.6vw,6.4vh),3.5rem)/1.02 var(--font-display);letter-spacing:-.028em;text-wrap:balance}
.fim__lead{max-width:36ch;margin:0 0 28px;color:var(--text-on-dark-secondary)}
.fim__panel .btn{align-self:flex-start}
.fim__split::before{content:"";position:absolute;top:0;bottom:0;left:50%;z-index:1;width:1px;background:var(--accent);box-shadow:0 0 10px 1px rgba(117,198,158,.5),0 0 34px 4px rgba(117,198,158,.16);transform-origin:50% 0}
html[data-motion="on"] .fim__split::before{transform:scaleY(0);transition:transform 1.4s var(--ease-out) .25s}
html[data-motion="on"] .fim__split.is-in::before{transform:none}

/* ---------- CTA final (página Serviços) ---------- */
.cta{position:relative;overflow:hidden;padding-block:var(--space-section);background:var(--surface-dark);color:var(--text-on-dark)}
.cta__mark{position:absolute;left:-4%;top:50%;width:min(1180px,105vw);height:auto;aspect-ratio:80/60;transform:translateY(-50%);color:rgba(243,241,235,.6);opacity:.12;stroke-width:.32;pointer-events:none}
.cta__grid{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:center}
.cta__body{grid-column:1/span 7}
.cta__title{max-width:13ch;margin:0 0 20px;font:500 clamp(2.4rem,min(1.3rem + 4.2vw,8.4vh),5rem)/1 var(--font-display);letter-spacing:-.03em;text-wrap:balance}
.cta__lead{margin:0 0 32px;font-size:var(--type-lead);color:var(--text-on-dark-secondary)}
.cta__fig{grid-column:9/-1;margin:0}
.cta__img{aspect-ratio:4/5;max-height:calc(100svh - var(--header-h) - var(--space-section) * 2);overflow:hidden;border-radius:var(--radius-sm)}
.cta__img img{width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.04)}

/* ---------- rodapé ---------- */
.rodape{padding:clamp(48px,7vh,80px) 0 28px;background:var(--surface-deep);color:var(--text-on-dark-secondary);font-size:var(--type-small)}
.rodape__grid{display:grid;grid-template-columns:1.3fr 1fr 1.5fr 1fr;gap:32px}
.rodape__brand img{height:50px;width:auto}
.rodape__brand p{margin:14px 0 0}
.rodape__h{margin:0 0 16px;font:500 .9375rem/1.3 var(--font-sans);color:var(--text-on-dark)}
.rodape ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.rodape a{color:var(--text-on-dark);text-decoration:none;transition:color .18s}
.rodape a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.rodape address{font-style:normal;line-height:1.5}
.rodape__legal{margin-top:clamp(36px,6vh,56px)}
.rodape__legal p{margin:0;padding-top:20px;border-top:1px solid var(--border-on-dark);font-size:var(--type-caption)}
@media (min-width:981px){.rodape__grid>*+*{padding-left:24px;border-left:1px solid var(--border-on-dark)}}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:120;display:grid;grid-template-rows:auto minmax(0,1fr);background:rgba(8,22,15,.97);color:#fff}
.lightbox[hidden]{display:none}
.lightbox__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(14px,3vw,28px)}
.lightbox__title{margin:0;font:500 1rem/1.3 var(--font-display)}
.lightbox__count{margin-left:10px;font:500 .875rem var(--font-sans);font-variant-numeric:tabular-nums;color:var(--text-on-dark-secondary)}
.lightbox__stage{display:grid;grid-template:minmax(0,1fr)/minmax(0,1fr);place-items:center;min-height:0;overflow:hidden;margin:0;padding:0 clamp(12px,7vw,96px) clamp(16px,4vh,40px)}
.lightbox__stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:var(--radius-sm);filter:saturate(.86) contrast(1.04);transition:opacity .35s var(--ease-ui)}
.lightbox__stage img.is-loading{opacity:0}
.lightbox__btn{display:grid;place-items:center;width:48px;height:48px;padding:0;border:1px solid rgba(255,255,255,.16);border-radius:50%;background:rgba(255,255,255,.06);color:#fff;cursor:pointer;transition:background-color .18s}
.lightbox__btn:hover{background:rgba(255,255,255,.14)}
.lightbox__btn svg{width:22px;height:22px}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%)}
.lightbox__nav--prev{left:clamp(10px,2vw,28px)}
.lightbox__nav--next{right:clamp(10px,2vw,28px)}
.lightbox__nav[hidden]{display:none}
body.is-locked{overflow:hidden}

/* ---------- aviso de cookies (LGPD) ---------- */
.cookie{position:fixed;left:clamp(12px,2vw,24px);bottom:clamp(12px,2vw,24px);z-index:90;width:min(420px,calc(100% - 24px));padding:18px 20px;border:1px solid var(--border-on-dark);border-radius:var(--radius-md);background:var(--surface-deep);color:var(--text-on-dark-secondary);box-shadow:0 30px 80px -20px rgba(0,0,0,.55);transform:translate3d(0,calc(100% + 40px),0);transition:transform .5s var(--ease-out)}
.cookie[hidden]{display:none}
.cookie.show{transform:none}
.cookie p{margin:0 0 14px;font-size:.875rem;line-height:1.55}
.cookie a{color:var(--text-on-dark)}
.cookie__actions{display:flex;flex-wrap:wrap;gap:10px}
.rodape__cookie{padding:0;border:0;background:none;color:var(--text-on-dark-secondary);font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.rodape__cookie:hover{color:#fff}

/* ---------- movimento: mais quieto (sem desfoque, deslocamento curto, easing longo) ---------- */
html[data-motion="on"] [data-reveal]{opacity:0;transform:translate3d(0,14px,0);transition:opacity 1.1s var(--ease-out),transform 1.2s var(--ease-out);transition-delay:var(--rd,0ms)}
html[data-motion="on"] [data-reveal="soft"]{transform:none;transition:opacity 1.1s var(--ease-out);transition-delay:var(--rd,0ms)}
html[data-motion="on"] [data-reveal="fig"]{transform:scale(.985)}
/* imagens "respiram": recorte de 2,5% assenta em 0; a máscara fica no filho (o observado não pode estar recortado) */
html[data-motion="on"] [data-reveal="mask"]{opacity:1;transform:none}
html[data-motion="on"] [data-reveal="mask"]>:first-child{clip-path:inset(2.5% round 2px);transition:clip-path 1.6s var(--ease-out);transition-delay:var(--rd,0ms)}
html[data-motion="on"] [data-reveal="mask"]>:first-child img{transform:scale(1.06);transition:transform 1.8s var(--ease-out);transition-delay:var(--rd,0ms)}
html[data-motion="on"] [data-reveal="mask"] figcaption{opacity:0;transition:opacity .8s var(--ease-out);transition-delay:calc(var(--rd,0ms) + .6s)}
html[data-motion="on"] [data-reveal="mask"].is-in figcaption{opacity:1}
html[data-motion="on"] [data-reveal="rise"]{opacity:1;transform:none;overflow:hidden}
html[data-motion="on"] [data-reveal="rise"]>*{transform:translate3d(0,105%,0);transition:transform 1.3s var(--ease-out)}
html[data-motion="on"] [data-reveal="rise"]>*+*{transition-delay:.14s}
html[data-motion="on"] [data-reveal].is-in{opacity:1;transform:none}
html[data-motion="on"] [data-reveal="mask"].is-in>:first-child{clip-path:inset(0 round 2px)}
html[data-motion="on"] [data-reveal="mask"].is-in>:first-child img{transform:none}
html[data-motion="on"] [data-reveal="rise"].is-in>*{transform:none}
html[data-motion="on"] .is-instant,html[data-motion="on"] .is-instant *{transition:none!important}
/* títulos: palavras aparecem em fade com deslocamento mínimo, sem máscara */
.w{display:inline-block;vertical-align:top}
.w>i{display:inline-block;font-style:normal}
html[data-motion="on"] [data-split] .w>i{opacity:0;transform:translate3d(0,.22em,0);transition:opacity 1.2s var(--ease-out),transform 1.4s var(--ease-out);transition-delay:calc(var(--wi,0) * 55ms + var(--rd,0ms))}
html[data-motion="on"] [data-split].is-in .w>i{opacity:1;transform:none}

/* ---------- responsivo ---------- */
@media (max-width:1180px){
  .header__cta span{white-space:nowrap}
  .nav__list{gap:18px}
}
@media (min-width:561px) and (max-width:1100px){
  :root{--strip-h:84px}
  .clientes{padding-block:16px}
  .clientes__list{flex-wrap:wrap;justify-content:flex-start;gap:8px 28px}
}
@media (max-width:980px){
  .header__bar{gap:16px;padding-right:var(--space-page-x)}
  .header__toggle{display:block;margin-left:auto}
  .header__cta{display:none}
  .nav{position:fixed;inset:0;z-index:1;display:flex;flex-direction:column;justify-content:space-between;margin:0;padding:calc(var(--header-h) + 28px) var(--space-page-x) 32px;background:var(--surface-dark);transform:translateX(100%);visibility:hidden;transition:transform .55s var(--ease-out),visibility 0s .55s;overflow-y:auto}
  .nav.open{transform:translateX(0);visibility:visible;transition:transform .55s var(--ease-out)}
  .nav__list{flex-direction:column;gap:4px}
  .nav__list a{padding:12px 0;font:500 clamp(1.6rem,1.2rem + 2vw,2.2rem)/1.1 var(--font-display);letter-spacing:-.02em;color:#fff}
  .nav__mobile-extra{display:grid;gap:20px;margin-top:32px}
  .nav__mobile-extra .btn{justify-self:start}
  .nav__contact{margin:0;color:var(--text-on-dark-secondary);line-height:1.8}
  .nav__contact a{text-decoration:none}
  .hero__title,.hero__aside{grid-column:1/-1}
  .hero__title{max-width:13ch}
  .faixa__text,.faixa__dwg{grid-column:1/-1}
  .faixa__dwg{order:-1;max-width:420px}
  .faixa__grid{min-height:0}
  .frentes__head{grid-template-columns:1fr}
  .frentes__aside{justify-self:start}
  .lsf__text,.lsf__seq{grid-column:1/-1}
  .lsf__seq{--seq-h:min(30svh,300px);order:-1}
  .trajetoria__grid::before,.trajetoria__grid::after{display:none}
  .trajetoria__main,.registro{grid-column:1/-1;background:none}
  .gestao__fig{display:none}
  .gestao__body{grid-column:1/-1}
  .arquitetos__fig,.arquitetos__provas{grid-area:auto;grid-column:1/-1}
  .arquitetos__provas{text-align:left;padding-bottom:0}
  .arquitetos__img{aspect-ratio:16/10;max-height:32svh}
  .cta__body{grid-column:1/-1}
  .cta__fig{display:none}
  .rodape__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .obras__grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:min(100%,calc((100svh - var(--header-h) - var(--space-section) * 2 - 32px) / 3 * 4 / 3 * 2 + 16px))}
}
@media (max-width:760px){
  .fim__split{grid-template-columns:1fr}
  .fim__split::before{top:50%;bottom:auto;left:0;right:0;width:auto;height:1px;transform-origin:0 50%}
  html[data-motion="on"] .fim__split::before{transform:scaleX(0)}
  .fim__panel{min-height:0;padding:28px var(--space-page-x) 32px}
  .fim__title{max-width:none;margin-bottom:10px;font-size:clamp(1.5rem,1.2rem + 1.6vw,1.875rem)}
  .fim__lead{margin-bottom:18px;font-size:.9375rem;line-height:1.5}
  .fim__panel .btn{min-height:52px;padding:0 18px;font-size:1rem}
}
@media (max-width:700px){
  .hero__caption{width:auto;height:40px;padding:0 16px}
}
@media (max-width:640px){
  .hero__actions .btn{flex:1 1 auto}
}
@media (max-width:560px){
  :root{--space-section:clamp(44px,7vh,64px);--strip-h:104px}
  .clientes{padding-block:14px 16px}
  .clientes__list{display:grid;grid-template-columns:repeat(3,auto);justify-content:space-between;row-gap:6px;white-space:normal;font-size:.875rem}
  .hero{justify-content:flex-end}
  .hero__media::before{background:linear-gradient(180deg,rgba(11,32,22,.3) 0%,rgba(11,32,22,.5) 30%,rgba(11,32,22,.9) 62%,rgba(11,32,22,.95) 100%)}
  .hero__top{padding-top:clamp(18px,3.5vh,32px);padding-bottom:clamp(52px,8vh,64px)}
  .hero__lead{font-size:1rem;line-height:1.5}
  .obras__grid{gap:8px;max-width:none}
  .obra{aspect-ratio:1/1}
  .faixa__dwg{max-width:80%}
  .frentes__sticky{padding-block:clamp(28px,5vh,44px)}
  .frentes__lead{font-size:.9375rem}
  .frentes__head{margin-bottom:16px;gap:10px}
  .frentes__head .h2{max-width:none}
  .frentes__track{--card-w:min(76vw,300px)}
  .frente__fig{aspect-ratio:16/11;margin-bottom:12px}
  .frente__desc{font-size:.875rem}
  .lsf__lead{display:none}
  .lsf__text .h2{max-width:none}
  .lsf__items{gap:14px 18px;margin-bottom:24px}
  .lsf__items strong{font-size:1rem}
  .lsf__items span{font-size:.875rem}
  .lsf__seq{gap:8px;--seq-h:min(18svh,160px)}
  .lsf__step figcaption{margin-top:8px;font-size:.75rem}
  .lsf__note{display:none}
  .trajetoria__main .h2{max-width:none}
  .registro{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}
  .registro__row{padding:10px 0}
  .registro__row:last-child{border-bottom:0}
  .registro dt{font-size:1rem}
  .registro dd{font-size:.875rem}
  .bignum{margin-top:14px}
  .bignum__l{padding-bottom:.3em}
  .gestao__body .h2{max-width:none}
  .clausula{grid-template-columns:6.5rem 1fr;column-gap:14px}
  .clausula__txt p{display:none}
  .arquitetos__head{margin-bottom:16px}
  .arquitetos__head .h2{max-width:none}
  .arquitetos__head .btn{width:100%}
  .arquitetos__nomes{display:grid;grid-template-columns:1fr 1fr;gap:2px 14px;margin-bottom:14px;font-size:1.25rem}
  .rodape__grid{grid-template-columns:1fr}
  .btn{padding:0 18px}
  .lightbox__nav{top:auto;bottom:16px;transform:none}
  .lightbox__stage{padding-bottom:84px}
}
/* telas baixas no desktop (notebooks 1366x768, 1280x720): cada seção continua cabendo na janela */
@media (min-width:981px) and (max-height:820px){
  .frentes__lead{display:none}
  .frentes__head{grid-template-columns:1fr}
  .frente__desc{font-size:.875rem}
  .lsf__lead{margin:14px 0 18px;font-size:.9375rem;line-height:1.5}
  .lsf__items{gap:12px 24px;margin-bottom:22px}
  .lsf__items span{font-size:.875rem;line-height:1.45}
  .lsf__seq{--seq-h:min(56svh,520px)}
  .arquitetos__head{margin-bottom:18px}
  .arquitetos__img{max-height:clamp(300px,calc(100svh - var(--header-h) - var(--space-section) * 2 - 180px),560px)}
}
@media (min-width:981px) and (max-height:780px){
  .clausula__txt p{display:none}
}
@media (min-width:981px) and (max-height:740px){
  .lsf__lead{display:none}
}
/* tablet em pé */
@media (min-width:561px) and (max-width:980px){
  .lsf__seq{--seq-h:min(22svh,240px)}
  .lsf__note{display:none}
  .lsf__text .h2,.gestao__body .h2,.trajetoria__main .h2{max-width:none}
  .lsf__lead{margin:14px 0 20px}
  .lsf__items{gap:14px 28px;margin-bottom:24px}
}
@media (max-width:560px) and (max-height:700px){
  .frentes__lead{display:none}
  .frentes__aside{gap:0}
  .frente__fig{aspect-ratio:16/8.5}
  .frente__more{margin-top:6px}
  .lsf__items span{display:none}
  .lsf__items{gap:10px 16px}
  .hero__lead{font-size:.9375rem}
  .arquitetos__head .btn{min-height:48px}
}
/* telas legadas muito baixas (320x568): melhor esforço sem esconder conteúdo essencial */
@media (max-width:560px) and (max-height:600px){
  .frente__fig{aspect-ratio:16/9}
  .lsf__seq{--seq-h:min(15svh,90px)}
  .bignum__n{font-size:4rem}
  .registro__row{padding:8px 0}
  .arquitetos__fig{display:none}
}

/* ---------- correções da auditoria (revisar-frontend) ---------- */
@media (min-width:981px) and (max-height:820px){
  .obras__grid{max-width:none}
  .obra{aspect-ratio:16/10}
  .frentes__head{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
  .frentes__aside{align-self:end}
  .frentes__track{--card-w:clamp(200px,min(23vw,calc((100svh - var(--header-h) - 480px) * .8)),330px)}
  .frente__more{margin-top:6px}
}
@media (min-width:981px) and (max-height:720px){.obra{aspect-ratio:16/9}}
@media (min-width:981px){.trajetoria__main .h2{max-width:20ch}}
html:not(.hs-on) .frentes__sticky{padding-block:clamp(14px,2.6vh,40px)}
@media (pointer:fine){html:not(.hs-on) .frentes__viewport{scrollbar-width:thin;padding-bottom:10px}html:not(.hs-on) .frentes__viewport::-webkit-scrollbar{display:block;height:6px}}
@media (max-width:980px){
  .header__cta{display:inline-flex;order:2;margin-left:auto;align-self:center;width:44px;height:44px;min-height:44px;padding:0}
  .header__cta span,.header__cta .btn__arrow{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  .header__cta .btn__wa{width:20px;height:20px}
  .header__toggle{order:3;margin-left:6px}
  .gestao__fig{display:block;grid-column:1/-1}
  .gestao__img{aspect-ratio:auto;height:clamp(110px,16svh,200px)}
  .gestao__img img{object-position:50% 60%}
}
html.menu-open .cookie{visibility:hidden}
@media (max-width:560px){
  .rodape{padding-top:40px}
  .rodape__grid{grid-template-columns:1fr 1fr;gap:28px 20px}
  .rodape__brand,.rodape__grid>.rodape__col:nth-child(3){grid-column:1/-1}
  .rodape__grid>.rodape__col:nth-child(3){order:3}
  .lsf__items{margin-top:10px}
  .cookie{padding:14px 16px}
  .cookie p{margin-bottom:10px;font-size:.8125rem}
  .cookie__actions{gap:8px}
  .cookie__actions .btn{min-height:44px}
  .rodape__legal{margin-top:24px}
  .cookie__actions{flex-direction:column}
  .cookie__actions .btn{width:100%}
}

/* ---------- ajuste de altura (2ª rodada) ---------- */
@media (min-width:981px) and (max-height:900px){
  .frente__desc{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;overflow:hidden}
  .frentes__head{margin-bottom:clamp(14px,2.6vh,28px)}
  .frentes__seg{margin-top:clamp(12px,2.4vh,24px)}
}
@media (min-width:981px) and (max-height:820px){
  .frentes__track{--card-w:clamp(200px,min(21vw,calc(100svh - var(--header-h) - 470px)),300px)}
  .frente__title{font-size:1.125rem;margin-bottom:4px}
}
@media (min-width:561px) and (max-width:980px){
  .arquitetos__nomes{display:grid;grid-template-columns:1fr 1fr;gap:2px 24px;font-size:1.5rem;margin-bottom:16px}
  .arquitetos__img{max-height:26svh}
}
@media (max-width:560px) and (max-height:760px){
  .arquitetos__img{max-height:24svh}
  .arquitetos__nomes{font-size:1.125rem}
  .gestao__img{height:88px}
  .clausula{padding-block:7px}
  .lsf__seq{--seq-h:min(15svh,120px)}
  .rodape{padding-top:32px}
  .rodape__legal{margin-top:18px}
}
@media (max-width:560px){
  .rodape ul{gap:6px}
  .rodape__h{margin-bottom:10px}
  .rodape__brand img{height:40px}
  .rodape__brand p{display:none}
}

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

/* ---------- frentes: cards maiores, foto 4:3 e mais respiro (mantém a rolagem travada) ---------- */
@media (min-width:981px){
  .frentes__sticky{padding-block:clamp(28px,5.5vh,72px)}
  .frentes__head{margin-bottom:clamp(28px,5.5vh,64px)}
  .frentes__track{--card-w:clamp(240px,min(31vw,calc((100svh - var(--header-h) - 500px) * 1.333)),520px);gap:clamp(24px,2.6vw,44px)}
  .frente__fig{aspect-ratio:4/3;margin-bottom:20px}
  .frente__title{margin-bottom:8px}
  .frente__desc{max-width:44ch;font-size:var(--type-small)}
  .frente__more{margin-top:12px}
  .frentes__seg{margin-top:clamp(24px,4.5vh,52px)}
}
@media (min-width:981px) and (max-height:900px){
  .frentes__track{--card-w:clamp(240px,min(31vw,calc((100svh - var(--header-h) - 486px) * 1.333)),520px)}
}
@media (min-width:981px) and (max-height:820px){
  .frentes__sticky{padding-block:clamp(20px,3.6vh,40px)}
  .frentes__head{margin-bottom:clamp(20px,3.6vh,36px)}
  .frentes__track{--card-w:clamp(240px,min(31vw,calc((100svh - var(--header-h) - 420px) * 1.333)),520px)}
  .frente__fig{margin-bottom:14px}
  .frente__more{margin-top:6px}
  .frentes__seg{margin-top:clamp(14px,2.6vh,26px)}
}
@media (max-width:980px){
  .frentes__track{gap:18px}
}
@media (max-width:560px){
  .frentes__track{--card-w:min(84vw,340px)}
}
@media (min-width:561px) and (max-width:980px){
  .frentes__track{--card-w:min(46vw,360px)}
  .frente__fig{aspect-ratio:4/3}
}