/* =============================================
   PROJETOS.CSS – Página Detalhada de Projetos
   Projeto Social Manancial
   ============================================= */

/* ---------- PAGE HERO ---------- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  color: #fff;
  padding-block: 4rem 3.5rem;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('imgs/capa-projeto-3idade.jpg') center/cover no-repeat;
  opacity: 0.15;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
}
.page-hero__content {
  position: relative;
  z-index: 1;
}
.page-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  transition: color var(--transition);
}
.page-hero__back:hover { color: #fff; }

.page-hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.page-hero__sub {
  font-size: 1.05rem;
  max-width: 620px;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* Anchors de navegação rápida */
.page-hero__anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.anchor-pill {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  backdrop-filter: blur(8px);
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.anchor-pill:hover {
  background: rgba(255,255,255,0.28);
  transform: translateY(-2px);
}

/* ---------- PROJ-DETAIL ---------- */
.proj-detail {
  padding-block: 5rem;
  background: var(--surface);
}
.proj-detail--alt {
  background: var(--bg);
}
.proj-detail--last {
  background: var(--surface);
}

.proj-detail__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

/* Imagem */
.proj-detail__img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 10;
}
.proj-detail__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.proj-detail__img-wrap:hover .proj-detail__img {
  transform: scale(1.04);
}

/* Número do projeto */
.proj-detail__img-badge {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  background: var(--accent);
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(230,126,34,0.5);
}
.proj-detail__num {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
}

/* Texto */
.proj-detail__category {
  display: inline-block;
  background: rgba(26,82,118,0.1);
  color: var(--primary);
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}
.proj-detail__title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.proj-detail__lead {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.6;
}
.proj-detail__text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.75;
}

/* Info grid */
.proj-detail__info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-block: 1.5rem;
  padding: 1.5rem;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.proj-detail--alt .proj-detail__info { background: var(--surface); }

.proj-info__item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.proj-info__icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.proj-info__item div {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.proj-info__item strong {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.proj-info__item span {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Quote */
.proj-detail__quote {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.proj-detail__quote p {
  color: #fff !important;
  font-style: italic;
  font-size: 1rem;
  margin: 0 !important;
  line-height: 1.6;
}

/* Botões de ação */
.proj-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.proj-detail__actions .btn {
  margin-top: 0;
}

.btn--whatsapp-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border: 2px solid #25d366;
  color: #25d366;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  background: transparent;
  text-decoration: none;
}

.btn--whatsapp-outline:hover {
  background: #25d366;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

@media (max-width: 640px) {
  .proj-detail__actions {
    flex-direction: column;
  }
  .proj-detail__actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ---------- CTA FINAL ---------- */
.proj-cta-final {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding-block: 5rem;
  color: #fff;
  text-align: center;
}
.proj-cta-final__inner {
  max-width: 680px;
}
.proj-cta-final__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.5rem;
  border: 4px solid rgba(255,255,255,0.25);
}
.proj-cta-final h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 1rem;
  color: #fff;
}
.proj-cta-final p {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  max-width: 520px;
  margin-inline: auto;
}
.proj-cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.proj-cta-final .btn--primary {
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff;
}
.proj-cta-final .btn--primary:hover {
  background: rgba(255,255,255,0.25);
}

/* ---------- GALERIA ---------- */
.galeria {
  padding-block: 4rem;
  background: var(--primary-dark);
}
.galeria .section__label--light,
.galeria .section__title--light {
  display: block;
  margin-bottom: 0.5rem;
}
.galeria__subtitle {
  color: rgba(255,255,255,0.75);
  margin-bottom: 2rem;
  font-size: 1rem;
}
.galeria__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.galeria__item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.galeria__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.3s ease;
  filter: brightness(0.92);
}
.galeria__item:hover img {
  transform: scale(1.06);
  filter: brightness(1);
}
.galeria__item--tall { aspect-ratio: 3/4; }
.galeria__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(20,60,100,0.85), transparent);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 1rem 0.85rem 0.6rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.galeria__item:hover .galeria__caption { transform: translateY(0); }

@media (min-width: 640px) {
  .galeria__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .galeria__grid { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}

@media (min-width: 768px) {
  .proj-detail__inner {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
  .proj-detail__inner--rev .proj-detail__img-wrap {
    order: 2;
  }
  .proj-detail__inner--rev .proj-detail__text {
    order: 1;
  }
  .proj-detail__info {
    flex-direction: column;
  }
}

@media (min-width: 1024px) {
  .proj-detail__inner { gap: 5rem; }
  .page-hero { padding-block: 5rem 4rem; }
}