/* ErgoConstroi — página de obra completa "da fundação à entrega" (2640277) */
.obra-intro { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.obra-intro img { width: 100%; height: auto; border-radius: 4px; display: block; }
.obra-intro .obra-lead { font-size: 18px; line-height: 1.6; color: #2a2a2a; }
.obra-intro .obra-note { font-size: 14px; color: #4a4a4a; margin-top: 16px; }
.obra-fases-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 40px 0 0; padding: 0; list-style: none; }
.obra-fases-nav a { display: inline-block; padding: 8px 16px; border: 1px solid #6cb1c0; border-radius: 3px; color: #151515; font-size: 14px; }
.obra-fases-nav a:hover, .obra-fases-nav a:focus { background: #6cb1c0; color: #fff; }

.obra-fase__head { display: flex; gap: 20px; align-items: flex-start; max-width: 820px; margin: 0 auto 30px; text-align: left; }
.obra-fase__num { flex: 0 0 auto; width: 52px; height: 52px; border-radius: 50%; background: #6cb1c0; color: #fff; font: 500 22px/52px Roboto, Arial, sans-serif; text-align: center; }
.obra-fase__head h4 { margin: 4px 0 8px; }
.obra-fase__head p { margin: 0; }
.obra-fotos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.obra-fotos.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.obra-fotos figure { margin: 0; }
.obra-fotos a { display: block; overflow: hidden; border-radius: 4px; }
.obra-fotos img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .3s; }
.obra-fotos a:hover img { transform: scale(1.04); }
.obra-fotos figcaption { font-size: 14px; color: #4a4a4a; margin-top: 8px; text-align: center; }

.ad-compare { position: relative; max-width: 600px; margin: 0 auto; aspect-ratio: 3 / 4; overflow: hidden; user-select: none; touch-action: pan-y; background: #ebebeb; border-radius: 4px; }
.ad-compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ad-compare .ad-before { clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }
.ad-compare .ad-line { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; margin-left: -1.5px; background: #fff; pointer-events: none; }
.ad-compare .ad-knob { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 50%; background: #6cb1c0; color: #fff; display: flex; align-items: center; justify-content: center; font-size: 20px; box-shadow: 0 4px 14px rgba(0,0,0,.3); }
.ad-compare .ad-tag { position: absolute; top: 14px; padding: 4px 12px; font-size: 12px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: #fff; background: rgba(21,21,21,.75); pointer-events: none; }
.ad-compare .ad-tag-l { left: 14px; } .ad-compare .ad-tag-r { right: 14px; background: #6cb1c0; }
.ad-compare input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.ad-compare input[type=range]:focus-visible ~ .ad-line .ad-knob { outline: 3px solid #fff; outline-offset: 3px; }
.ad-note { font-size: 13px; color: #4a4a4a; margin-top: 10px; text-align: center; }

.obra-cta { text-align: center; max-width: 720px; margin: 0 auto; }
.obra-cta .obra-cta__btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 24px; }
.obra-destaque { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 30px; align-items: center; background: #f2f3f8; border-radius: 4px; overflow: hidden; margin-bottom: 10px; }
.obra-destaque img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; display: block; }
.obra-destaque__txt { padding: 30px 30px 30px 0; }
.obra-destaque__txt h4 { margin-top: 0; }

@media (max-width: 991px) { .obra-fotos.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) {
  .obra-intro, .obra-destaque { grid-template-columns: 1fr; }
  .obra-destaque__txt { padding: 0 20px 24px; }
  .obra-fotos, .obra-fotos.cols-4 { grid-template-columns: 1fr; }
  .obra-fase__head { gap: 14px; }
  .obra-fase__num { width: 42px; height: 42px; line-height: 42px; font-size: 18px; }
}

/* compensa o menu fixo ao saltar para uma fase */
section[id] { scroll-margin-top: 110px; }

/* dados da obra */
.obra-factos { display: flex; flex-wrap: wrap; gap: 12px 28px; list-style: none; padding: 0; margin: 0 0 18px; }
.obra-factos li { font-size: 18px; font-weight: 500; color: #151515; }
.obra-factos span { display: block; font-size: 12px; font-weight: 400; letter-spacing: .08em; text-transform: uppercase; color: #6cb1c0; }