@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&display=swap');

:root{
  --ink:#201e1d;--paper:#f3f2f2;--white:#fff;--n100:#f7f6f6;--n200:#eae7e7;
  --line:#dcd8d8;--border:#c2bcbc;--muted:#8a8383;--secondary:#615b5b;
  --cyan:#0088b0;--cyan-hover:#00758f;--cyan-text:#00607c;--magenta:#d6006c;
  --font:"Source Serif 4",Georgia,"Times New Roman",serif;
  --page:clamp(20px,5vw,72px);--max:1400px;
  --s2:8px;--s3:12px;--s4:20px;--s5:32px;--s6:44px;--s7:56px;--s8:76px;--s9:104px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-wrap:pretty}
.regua{display:none!important}
img{display:block;max-width:100%}
a{color:inherit}
p{max-width:72ch}
h1,h2,h3{margin:0;font-weight:600;text-wrap:balance}
h1{font-size:clamp(50px,6.4vw,78px);line-height:.95;letter-spacing:-.01em;max-width:14ch}
h2{font-size:clamp(34px,4.2vw,52px);line-height:1.04;letter-spacing:-.005em;max-width:15ch}
h3{font-size:clamp(22px,2.4vw,30px);line-height:1.18}
.env{max-width:var(--max);margin-inline:auto;padding-inline:var(--page)}
.estreito,.estrecho{max-width:900px}

.topo{position:sticky;top:0;z-index:20;background:rgba(243,242,242,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(8px)}
.topo-in{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:var(--s5)}
.marca{display:block;flex:0 0 210px;width:210px;height:42px;background:url('/assets/02_LOGOS/SVG/CASA_RUIZ_Logo_Horizontal_Dark.svg') left center/contain no-repeat;text-decoration:none;font-size:0;color:transparent;overflow:hidden}
.marca svg,.marca .marca-tx,.marca em{display:none!important}
.nav{display:flex;gap:var(--s5);align-items:center;margin-left:auto}
.nav a{font-size:15px;color:var(--secondary);text-decoration:none}
.nav a:hover{color:var(--cyan-text)}
.nav-m{display:none!important}
.nav-lang{display:flex;align-items:center;border:1px solid var(--border);border-radius:2px;background:var(--paper);overflow:hidden;margin-left:var(--s3)}
.nav-lang span{display:none}
.nav-lang a{font:600 12px/1 var(--font);letter-spacing:.1em;text-transform:uppercase;padding:12px 13px;text-decoration:none;color:var(--secondary);border-left:1px solid var(--line)}
.nav-lang a:first-child{border-left:0}
.nav-lang a:hover{color:var(--cyan-text)}
html[lang="pt-PT"] .nav-lang a[href^="/casos/"],html[lang="pt"] .nav-lang a[href^="/casos/"],
html[lang="es"] .nav-lang a[href^="/es/"],html[lang="en"] .nav-lang a[href^="/en/"]{background:var(--ink);color:var(--paper)}

main>section{padding:var(--s9) 0;border-top:1px solid var(--line)}
main>section.hero{border-top:0;background:var(--ink);color:var(--paper);padding:var(--s8) 0 var(--s7)}
.hero .env{display:grid;grid-template-columns:minmax(0,8fr) minmax(260px,4fr);column-gap:var(--s8);align-items:end}
.hero .eyebrow,.eyebrow,.anot{display:block;font-size:11px;line-height:1.3;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:var(--muted);margin:0 0 var(--s3)}
.hero .eyebrow{color:rgba(243,242,242,.55);grid-column:1}
.hero h1{grid-column:1;color:var(--paper)}
.lead{font-size:clamp(18px,1.7vw,24px);line-height:1.5;color:var(--secondary);margin:var(--s5) 0 0}
.hero .lead{grid-column:1;color:rgba(243,242,242,.82)}
.hero .acoes{grid-column:1}
.hero .btn.linha{color:var(--paper);border-color:rgba(243,242,242,.35)}
.hero .btn.linha:hover{background:rgba(243,242,242,.08)}

.grelha{display:grid;gap:var(--s4)}
.grelha.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cartao{background:var(--white);border:1px solid var(--line);border-radius:2px;padding:var(--s5);min-height:100%;transition:.18s}
.cartao:hover{border-color:var(--cyan)}
.cartao p{color:var(--secondary)}
.cartao strong{color:var(--ink)}
.cartao h3{margin-bottom:var(--s3)}
.acoes{display:flex;flex-wrap:wrap;gap:var(--s3);margin-top:var(--s5)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:16px 28px;border:1px solid transparent;border-radius:2px;background:var(--cyan);color:#fff;text-decoration:none;font-weight:600;line-height:1;transition:.18s}
.btn:hover{background:var(--cyan-hover)}
.btn.linha,.btn-vazio{background:transparent;color:var(--ink);border-color:var(--border)}
.btn.linha:hover,.btn-vazio:hover{background:var(--n200)}

.provas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.prova{background:var(--white);padding:var(--s5);min-height:190px;display:flex;flex-direction:column;justify-content:space-between}
.dado{display:block;font-size:clamp(36px,4.2vw,54px);line-height:1;font-weight:600;color:var(--ink)}
.prova small{font:inherit;font-size:15px;line-height:1.45;color:var(--secondary);margin-top:var(--s5)}
main>section .estreito>p,main>section .estrecho>p{color:var(--secondary);font-size:18px}
main>section .estreito>p+p,main>section .estrecho>p+p{margin-top:var(--s4)}
.salto{margin-top:var(--s7)}


.case-intro{display:grid;grid-template-columns:minmax(0,5fr) minmax(280px,4fr);gap:var(--s8);align-items:start}
.case-intro h2{max-width:13ch}
.case-copy{font-size:18px;color:var(--secondary);margin:0;max-width:52ch}
.case-before-media{margin-top:var(--s6)}
.browser-shot{margin:0;max-width:620px;background:var(--white);border:1px solid var(--border);box-shadow:0 24px 70px rgba(32,30,29,.12);overflow:hidden}
.browser-bar{height:36px;background:var(--n200);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:7px;padding:0 13px}
.browser-bar i{display:block;width:8px;height:8px;border-radius:50%;background:var(--muted);opacity:.6}
.browser-shot img{width:100%;height:auto;background:#111}
.browser-shot figcaption{padding:12px 16px;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--line)}
.deliverable-showcase{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.7fr);gap:var(--s6);align-items:center;margin-bottom:var(--s6)}
.showcase-photo{margin:0;background:var(--white);border:1px solid var(--line);box-shadow:0 24px 70px rgba(32,30,29,.12);overflow:hidden}
.showcase-photo img{width:100%;aspect-ratio:3/2;object-fit:cover}
.showcase-photo figcaption{padding:12px 16px;font-size:12px;letter-spacing:.06em;color:var(--muted);border-top:1px solid var(--line)}
.showcase-copy .eyebrow{margin-bottom:var(--s3)}
.showcase-copy h3{font-size:clamp(26px,3vw,36px);margin-bottom:var(--s3)}
.showcase-copy>p:last-child{color:var(--secondary);font-size:17px;line-height:1.6}
.media-grid.media-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.media-frame-landscape{aspect-ratio:16/9}
.deliverables-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(260px,4fr);gap:var(--s8);align-items:end;margin-bottom:var(--s6)}
.deliverables-head p{margin:0;color:var(--secondary);font-size:18px}
.media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s4);align-items:start}
.media-card{background:var(--white);border:1px solid var(--line);padding:var(--s3);min-width:0}
.media-frame{background:var(--n100);overflow:hidden;display:flex;align-items:flex-start;justify-content:center;aspect-ratio:260/368}
.media-frame-dark{background:#1f1e1c}
.media-frame img{width:100%;height:100%;object-fit:contain}
.media-meta{padding:var(--s4) var(--s2) var(--s2)}
.media-meta .eyebrow{margin-bottom:8px}
.media-meta h3{font-size:25px;margin-bottom:8px}
.media-meta p{margin:0;color:var(--secondary);font-size:15px;line-height:1.55}
.case-note{margin:var(--s5) 0 0;padding-top:var(--s4);border-top:1px solid var(--line);color:var(--secondary);font-size:15px}

.rodape{background:var(--ink);color:var(--paper);padding:var(--s7) 0}
.rodape-in{display:flex;gap:var(--s8);flex-wrap:wrap}
.rodape-in>div{min-width:180px}
.rodape .anot{color:rgba(243,242,242,.55)}
.rodape p,.rodape a{color:rgba(243,242,242,.76);text-decoration:none}
.rodape a{display:block}
.rodape .legal{margin:var(--s6) 0 0;padding-top:var(--s4);border-top:1px solid rgba(243,242,242,.16);font-size:14px}

@media(max-width:980px){
  .topo-in{min-height:78px;padding-top:16px;padding-bottom:16px;align-items:center}
  .marca{flex-basis:170px;width:170px;height:36px}
  .nav{display:none}
  .nav-lang{margin-left:auto}
  .nav-lang a{padding:10px 11px}
  main>section.hero{padding-top:var(--s7)}
  .hero .env{grid-template-columns:1fr}
  h1{font-size:clamp(44px,10vw,60px)}
  .grelha.g2,.provas{grid-template-columns:1fr}
  .case-intro,.deliverables-head{grid-template-columns:1fr;gap:var(--s5)}
  .deliverable-showcase{grid-template-columns:1fr}
  .media-grid,.media-grid.media-grid-2{grid-template-columns:1fr}
  .browser-shot{max-width:520px}
  main>section{padding:var(--s8) 0}
}


.deliverable-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s4);align-items:stretch}
.deliverable-card{min-width:0;overflow:hidden;background:var(--white);border:1px solid var(--line);box-shadow:0 16px 40px rgba(32,30,29,.07)}
.deliverable-card--feature{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.8fr);background:var(--ink);color:var(--paper)}
.deliverable-artwork{position:relative;display:block;margin:0;overflow:hidden;background:#171615;aspect-ratio:1.4}
.deliverable-card--feature .deliverable-artwork{aspect-ratio:auto;min-height:100%}
.deliverable-artwork img{width:100%;height:100%;object-fit:cover}
.deliverable-artwork--facade img{object-fit:contain;background:#171615}
.deliverable-artwork figcaption{position:absolute;inset:auto 0 0;display:flex;justify-content:space-between;gap:12px;padding:14px 18px;background:linear-gradient(transparent,rgba(16,15,14,.88));color:#fff;font:500 11px/1.4 var(--font);letter-spacing:.12em;text-transform:uppercase}
.deliverable-copy{padding:clamp(22px,3vw,38px)}
.deliverable-card--feature .deliverable-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,4vw,52px)}
.deliverable-copy .eyebrow{margin-bottom:var(--s3)}
.deliverable-copy h3{font-size:clamp(25px,2.6vw,34px);margin-bottom:var(--s3)}
.deliverable-copy>p:not(.eyebrow){margin:0;color:var(--secondary);font-size:16px;line-height:1.6}
.deliverable-card--feature .deliverable-copy>p:not(.eyebrow){color:rgba(243,242,242,.76)}
.deliverable-tags{display:flex;flex-wrap:wrap;gap:8px;margin:var(--s4) 0 0;padding:0;list-style:none}
.deliverable-tags li{padding:7px 10px;border:1px solid var(--line);color:var(--secondary);font-size:12px;line-height:1.25}
.deliverable-card--feature .deliverable-tags li{border-color:rgba(243,242,242,.22);color:rgba(243,242,242,.78)}
.case-deliverables .deliverables-head{margin-bottom:var(--s6)}
.case-deliverables .case-note{margin:var(--s5) 0 0;padding:var(--s4) var(--s5);border-left:3px solid #B3241C;background:var(--white);color:var(--secondary);font-size:15px}
@media(max-width:980px){.deliverable-grid{grid-template-columns:1fr}.deliverable-card--feature{grid-template-columns:1fr}.deliverable-card--feature .deliverable-artwork{aspect-ratio:3/2;min-height:0}}


/* Case listing hero: intentionally two editorial lines on desktop, fluid on mobile. */
main>section.hero.cr-case-index-hero .env{display:block}
main>section.hero.cr-case-index-hero .cr-case-hero-title{
  max-width:none;width:100%;font-size:clamp(2.75rem,5.6vw,5.25rem);
  line-height:1.05;letter-spacing:-.025em;text-wrap:initial;
}
.cr-case-index-hero .cr-case-title-line{display:block}
.cr-case-index-hero .cr-case-title-line:first-child{white-space:nowrap}
.cr-case-index-hero .cr-case-title-line:last-child{
  font-size:.78em;white-space:nowrap;margin-top:.12em;
}
main>section.hero.cr-case-index-hero .lead{max-width:72ch;margin-top:clamp(20px,3vw,32px)}
@media(max-width:820px){
  main>section.hero.cr-case-index-hero .cr-case-hero-title{font-size:clamp(2.25rem,6.2vw,3.75rem)}
  .cr-case-index-hero .cr-case-title-line:last-child{font-size:.79em;white-space:normal}
}
@media(max-width:580px){
  main>section.hero.cr-case-index-hero .cr-case-hero-title{font-size:clamp(2.35rem,8vw,3.25rem)}
  .cr-case-index-hero .cr-case-title-line:last-child{font-size:clamp(1.28rem,5.6vw,2rem);overflow-wrap:normal}
}


/* Casa Ruiz / comprovativos técnicos: ensaios PageSpeed mobile de 31-10-2026. */
.cr-psi-proof{padding:clamp(48px,6vw,84px) 0;background:#f3f2f2;color:#201e1d;border-top:1px solid #dcd8d8}
.cr-psi-proof *{box-sizing:border-box}
.cr-psi-proof .cr-psi-kicker{display:block;margin:0 0 14px;font:600 12px/1.4 Georgia,serif;letter-spacing:.13em;text-transform:uppercase;color:#615b5b}
.cr-psi-proof .cr-psi-title{margin:0;max-width:25ch;font-size:clamp(30px,4vw,48px);line-height:1.12;color:#201e1d}
.cr-psi-proof .cr-psi-intro{margin:18px 0 0;max-width:78ch;color:#615b5b;font-size:17px;line-height:1.65}
.cr-psi-proof .cr-psi-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:32px}
.cr-psi-proof .cr-psi-grid--single{grid-template-columns:minmax(0,800px)}
.cr-psi-proof .cr-psi-card{min-width:0;background:#fff;border:1px solid #dcd8d8;padding:clamp(18px,2.7vw,30px);border-radius:3px}
.cr-psi-proof .cr-psi-card-name{margin:0 0 20px;font-size:clamp(21px,2.5vw,28px);line-height:1.15;color:#201e1d}
.cr-psi-proof .cr-psi-scores{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}
.cr-psi-proof .cr-psi-metric{min-width:0;border-top:2px solid #00758f;padding-top:10px}
.cr-psi-proof .cr-psi-number{display:block;font:600 clamp(25px,2.8vw,38px)/1 Georgia,serif;color:#201e1d;font-variant-numeric:tabular-nums}
.cr-psi-proof .cr-psi-label{display:block;margin-top:7px;font:400 11px/1.35 Arial,sans-serif;color:#615b5b;overflow-wrap:anywhere}
.cr-psi-proof .cr-psi-caption{margin:18px 0 0;color:#615b5b;font-size:14px;line-height:1.55}
.cr-psi-proof .cr-psi-card a{color:#00607c;text-underline-offset:4px;display:inline-block;margin-top:12px;font-weight:600}
.cr-psi-proof .cr-psi-method{max-width:108ch;color:#615b5b;font-size:14px;line-height:1.6;margin:20px 0 0}
.cr-psi-proof .cr-psi-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:25px}
.cr-psi-proof .cr-psi-action{appearance:none;display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:13px 20px;font:600 15px/1.3 Georgia,serif;text-align:center;text-decoration:none;cursor:pointer;border:1px solid #00758f;border-radius:2px;background:#00758f;color:#fff}
.cr-psi-proof .cr-psi-action:hover,.cr-psi-proof .cr-psi-action:focus-visible{background:#00607c;border-color:#00607c;color:#fff}
.cr-psi-proof .cr-psi-action--secondary{background:transparent;color:#201e1d;border-color:#615b5b}
.cr-psi-proof .cr-psi-action--secondary:hover,.cr-psi-proof .cr-psi-action--secondary:focus-visible{background:#eae7e7;border-color:#201e1d;color:#201e1d}
@media(max-width:1050px){.cr-psi-proof .cr-psi-grid{grid-template-columns:1fr}.cr-psi-proof .cr-psi-grid--single{grid-template-columns:1fr}}
@media(max-width:440px){.cr-psi-proof .cr-psi-scores{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.cr-psi-proof .cr-psi-actions>*{width:100%}}
@media(prefers-reduced-motion:reduce){.cr-psi-proof *{scroll-behavior:auto}}