/* ============================================================
   Republica · Portfolio
   Shared styles — black background, white text
   ============================================================ */

/* ===== Untitled Sans =====
   Coloca os ficheiros da fonte em assets/fonts/ (woff2).
   Se não existirem, usa o fallback grotesk abaixo. */
@font-face{
  font-family:"Untitled Sans";
  src:local("Untitled Sans"),local("UntitledSans-Regular"),url("fonts/UntitledSans-Regular.woff2") format("woff2");
  font-weight:400;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Untitled Sans";
  src:local("Untitled Sans Medium"),local("UntitledSans-Medium"),url("fonts/UntitledSans-Medium.woff2") format("woff2");
  font-weight:500;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Untitled Sans";
  src:local("Untitled Sans Bold"),local("UntitledSans-Bold"),url("fonts/UntitledSans-Bold.woff2") format("woff2");
  font-weight:700;font-style:normal;font-display:swap;
}

:root{
  --bg:#000000;
  --surface:#0c0c0c;
  --surface-2:#141414;
  --line:rgba(255,255,255,0.12);
  --line-soft:rgba(255,255,255,0.07);
  --text:#ffffff;
  --muted:#9a9a9a;
  --chrome:#1a1a1a;
  --radius:16px;
  --sans:"Untitled Sans",ui-sans-serif,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  /* mesma fonte em todo o lado — sem monospace */
  --mono:var(--sans);
  --pad:clamp(20px,3vw,44px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ===== Header (shared) — floating glass pill ===== */
.site-header{
  position:sticky;top:20px;z-index:60;
  /* margem negada pelo padding -> o logo alinha com o conteúdo (var(--pad)) */
  margin:20px calc(var(--pad) - 26px) 0;
  display:flex;align-items:center;justify-content:space-between;
  padding:15px 26px;
  border-radius:50px;
  border:0.504px solid rgba(249,249,249,0.35);
  background:linear-gradient(178deg,rgba(223,223,223,0.14) 1.3%,rgba(179,179,179,0.04) 182.18%),rgba(12,12,12,0.42);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}
.brand{display:inline-flex;align-items:center}
.brand-logo{height:24px;width:auto}
.brand:hover{opacity:.85}
/* botão da barra — só texto + ícone, igual ao Go back */
.back-btn{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);
  transition:color .2s ease;
}
.back-btn:hover{color:#fff}
.back-btn .arrow-icon{width:20px;height:20px;flex:0 0 auto}
/* círculo da seta só aparece em hover */
.arrow-icon--circle{opacity:0;transition:opacity .25s ease}
.back-btn:hover .arrow-icon--circle,
.go-back:hover .arrow-icon--circle{opacity:1}

/* link "Go back" (página de projeto) */
.go-back{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);transition:color .2s ease;
  margin-bottom:26px;
}
.go-back:hover{color:#fff}
.go-back .arrow-icon{width:20px;height:20px;flex:0 0 auto}
/* vira o ícone para a esquerda */
.arrow-icon--left{transform:scaleX(-1)}

/* ===== Page intro — full width, side padding ===== */
.page-intro{width:100%;padding:72px var(--pad) 40px}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);margin-bottom:20px;
}
.page-intro h1{
  font-size:clamp(34px,5.5vw,60px);font-weight:500;
  letter-spacing:-0.03em;line-height:1.04;max-width:16ch;
}
.page-intro p.lead{margin-top:20px;color:var(--muted);font-size:17px;max-width:56ch}

/* ===== Filtros ===== */
.filters{display:flex;flex-wrap:wrap;gap:10px;padding:0 var(--pad) 34px}
.filter{
  font-family:var(--sans);font-size:13px;color:var(--muted);
  background:none;border:1px solid var(--line);border-radius:999px;
  padding:8px 17px;cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.filter:hover{color:#fff;border-color:rgba(255,255,255,0.3)}
.filter.is-active{background:#fff;color:#000;border-color:#fff}
.no-results{padding:80px var(--pad);text-align:center;color:var(--muted);font-size:15px}

/* ===== Client grid (index) — FULL BLEED, no side padding ===== */
.client-grid{
  width:100%;
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  border-top:1px solid var(--line-soft);
  border-left:1px solid var(--line-soft);
}
.client-cell{
  position:relative;aspect-ratio:16/10;
  display:flex;align-items:center;justify-content:center;
  border-right:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
  background:var(--bg);transition:background .3s ease;overflow:hidden;
}
.client-cell--link{cursor:pointer}
.client-cell--link:hover{background:var(--surface-2)}
.client-cell .logo-wrap{
  display:flex;align-items:center;justify-content:center;
  width:55%;max-width:200px;
  transition:transform .35s ease;
}
/* qualquer logo (branco ou colorido) renderiza a branco na grelha */
.client-cell .logo-wrap img{width:100%;height:auto;object-fit:contain;filter:brightness(0) invert(1)}
.client-cell--link:hover .logo-wrap{transform:translateY(-10px)}
.client-cell .reveal{
  position:absolute;left:0;right:0;bottom:0;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;opacity:0;transform:translateY(8px);
  transition:opacity .3s ease,transform .3s ease;
}
.client-cell--link:hover .reveal{opacity:1;transform:translateY(0)}
.reveal .name{font-size:14px;font-weight:500}
.reveal .go{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.reveal .go svg{width:12px;height:12px}
.logo-wrap .client-name{
  font-size:clamp(15px,1.6vw,19px);font-weight:500;
  color:#fff;text-align:center;padding:0 16px;
}
/* tiles "Coming soon" — logo esbatido (a etiqueta mantém-se nítida) */
.client-cell--soon .logo-wrap img{opacity:.1}
.client-cell--soon .soon-tag{
  position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;
  color:#fff;white-space:nowrap;opacity:.5;
}

/* ===== Project page ===== */
.project-hero{width:100%;padding:64px var(--pad) 8px}
.project-hero .row{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:34px;
}
.project-hero h1{font-size:clamp(40px,7vw,76px);font-weight:500;letter-spacing:-0.03em;line-height:1}
.project-hero .domain{font-family:var(--mono);font-size:14px;color:var(--muted);margin-top:14px}
.project-link{
  display:inline-flex;align-items:baseline;gap:10px;margin-top:16px;color:#fff;
}
.project-link:hover .project-link__url{text-decoration:underline}
.project-link__label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.project-link__url{font-size:15px;font-weight:500}
.project-hero .desc{color:var(--muted);font-size:16px;max-width:46ch}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;
}

/* ===== Browser frame ===== */
.browser{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.browser__bar{
  height:46px;background:var(--chrome);display:flex;align-items:center;
  padding:0 16px;gap:16px;border-bottom:1px solid var(--line-soft);
}
.browser__lights{display:flex;gap:8px}
.browser__lights span{width:11px;height:11px;border-radius:50%;background:#3a3a3a}
.browser__url{
  flex:1;max-width:520px;margin:0 auto;height:28px;
  background:#0c0c0c;border:1px solid var(--line-soft);border-radius:7px;
  display:flex;align-items:center;gap:8px;padding:0 14px;
  font-family:var(--mono);font-size:12px;color:var(--muted);
}
.browser__url .lock{width:10px;height:10px;border:1.5px solid #666;border-radius:2px;flex:0 0 auto}
.browser__url a{color:inherit;text-decoration:none}
.browser__url a:hover{text-decoration:underline}
.browser__screen{background:#fff}
.browser__screen img{width:100%;display:block}
.browser__screen--viewport{aspect-ratio:16/10;overflow:hidden}
.browser__screen--viewport img{height:100%;object-fit:cover;object-position:top center}

.hero-frame{width:100%;padding:0 var(--pad)}

/* hero em duas colunas: info + primeiro print (mais pequeno) */
.hero-split{
  display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,56px);
  align-items:start;margin-top:6px;
}
.hero-info h1{font-size:clamp(36px,5.5vw,64px)}
.hero-info .project-link{margin-top:14px}
.hero-info .desc{margin-top:22px}
.hero-info .tags{margin-top:18px}
.hero-shot{min-width:0}
@media(max-width:860px){
  .hero-split{grid-template-columns:1fr;gap:26px}
}

/* ===== Project gallery ===== */
.gallery{width:100%;padding:88px var(--pad) 110px}
.gallery__head{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:48px;
}
.gallery__head h2{font-size:clamp(26px,3.5vw,38px);font-weight:500;letter-spacing:-0.02em}
.gallery__head p{color:var(--muted);font-size:15px;max-width:44ch}
.grid-masonry{columns:2;column-gap:40px}
.card{break-inside:avoid;margin:0 0 40px;display:flex;flex-direction:column;gap:16px}
.card__meta{display:flex;align-items:center;gap:12px}
.card__num{font-family:var(--mono);font-size:13px;color:var(--muted)}
.card__title{font-size:17px;font-weight:500}
.card__tag{
  margin-left:auto;font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;
}

/* ===== Footer ===== */
.site-footer{
  width:100%;border-top:1px solid var(--line-soft);
  padding:34px var(--pad);display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:12px;color:var(--muted);font-size:13px;
}

@media(max-width:820px){
  .grid-masonry{columns:1}
}