/* ═══════════════════════════════════════
   OBRA.CSS — Landing de obra (QR da placa)
   Depende dos tokens de adriel.css
═══════════════════════════════════════ */

/* ─ HEADER MÍNIMO ─ */
.obra-header{position:fixed;top:0;left:0;right:0;z-index:999;padding:1rem 0;background:rgba(19,18,16,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--b)}
.obra-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.obra-header .brand-logo{height:32px}
.obra-header .btn{padding:.55rem 1.3rem;font-size:.78rem}

/* ─ HERO ─ */
.obra-hero{padding:0;position:relative;padding-top:64px}
.obra-hero-img{width:100%;height:min(72vh,640px);object-fit:cover}
.obra-hero-painel{background:var(--stone);border-top:2px solid var(--copper);padding:clamp(1.8rem,4vw,3rem) 0}
.obra-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.32rem .95rem;border-radius:99px;background:rgba(61,90,74,.18);border:1px solid rgba(78,114,96,.4);color:var(--sagl);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:1rem}
.obra-badge::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--sagl);animation:pulse 2s ease-out infinite}
.obra-hero-painel h1{font-family:var(--fd);font-size:clamp(2rem,6vw,3.6rem);font-weight:400;line-height:1.08;letter-spacing:-.02em;color:var(--cream)}
.obra-hero-painel h1 em{font-style:italic;font-family:var(--fi);color:var(--gold)}
.obra-hero-local{margin-top:.6rem;font-size:.9rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ─ VÍDEO (lazy) ─ */
.obra-video{padding-top:clamp(3rem,6vh,5rem)}
.obra-video-frame{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:var(--obs);border:1px solid var(--b)}
.obra-video-frame img{width:100%;height:100%;object-fit:cover}
.obra-video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.obra-video-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.obra-video-play span{display:flex;align-items:center;justify-content:center;width:76px;height:76px;border-radius:50%;background:var(--copper);color:var(--c);box-shadow:0 8px 40px rgba(184,115,64,.45);transition:transform .3s var(--ease)}
.obra-video-play:hover span{transform:scale(1.1)}
.obra-video-play svg{width:26px;height:26px;margin-left:4px}

/* ─ GALERIA ─ */
.obra-galeria-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:clamp(.8rem,2vw,1.4rem)}
.obra-item{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--b);cursor:zoom-in;padding:0;text-align:left;display:block;width:100%}
.obra-item img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s var(--ease)}
.obra-item:hover img{transform:scale(1.04)}
.obra-item-cap{display:block;padding:.55rem .9rem;background:var(--stone);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.obra-item--planta img{object-fit:contain;background:#fff;aspect-ratio:16/10}
.obra-item--wide img{aspect-ratio:auto;height:auto}
.obra-planta-stack{display:flex;flex-direction:column;gap:clamp(.8rem,2vw,1.4rem)}
.obra-selo{display:inline-flex;align-items:center;gap:.45rem;margin-top:1rem;padding:.4rem 1rem;border-radius:99px;background:rgba(201,169,110,.1);border:1px solid rgba(201,169,110,.3);color:var(--gold);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}

/* ─ LIGHTBOX ─ */
.obra-lightbox{position:fixed;inset:0;z-index:1200;background:rgba(14,13,11,.96);display:none;align-items:center;justify-content:center;padding:2rem}
.obra-lightbox.open{display:flex}
.obra-lightbox img{max-width:100%;max-height:86vh;width:auto;height:auto;border-radius:8px}
.obra-lightbox-fechar{position:absolute;top:1.2rem;right:1.4rem;color:var(--cream);font-size:2.2rem;line-height:1;padding:.5rem}
.obra-lightbox-legenda{position:absolute;bottom:1.4rem;left:50%;transform:translateX(-50%);background:var(--stone);padding:.45rem 1.2rem;border-radius:99px;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--wheat);white-space:nowrap}

/* ─ FICHA TÉCNICA ─ */
.obra-ficha{background:var(--stone);border-top:1px solid var(--b);border-bottom:1px solid var(--b)}
.obra-ficha-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(1.5rem,3vw,2.5rem)}
.obra-ficha-item small{display:block;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);margin-bottom:.35rem}
.obra-ficha-item p{font-family:var(--fd);font-size:1.25rem;color:var(--cream)}

/* ─ NÚMEROS ─ */
.obra-numeros-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem;text-align:center}
.obra-num{font-family:var(--fd);font-size:clamp(2.2rem,5vw,3.4rem);color:var(--gold);line-height:1}
.obra-num-lbl{margin-top:.4rem;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* ─ CTA FINAL ─ */
.obra-cta{text-align:center}
.obra-cta .eyebrow{justify-content:center}
.obra-cta .eyebrow::before{display:none}
.obra-cta .body-text{margin:0 auto}
.obra-cta .btn-lg{margin-top:1.8rem}

/* ─ FOOTER ENXUTO ─ */
.obra-footer{background:var(--obs);border-top:1px solid var(--b);padding:2.2rem 0;text-align:center}
.obra-footer p{font-size:.78rem;color:rgba(242,237,228,.35)}
.obra-footer a{color:var(--wheat)}
.obra-footer a:hover{color:var(--copper)}

@media(max-width:560px){
  .obra-hero-img{height:52vh}
  .obra-header .btn span{display:none} /* botão vira só ícone no mobile */
}