/* =====================================================
   Le Mans Construtora — Portfolio CSS
   Tema: Azul Marinho + Dourado
   ===================================================== */

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HERO DA PÁGINA PORTFOLIO
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.port-hero {
  position: relative;
  min-height: 52vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  overflow: hidden;
  background: var(--navy);
}

/* Vídeo de fundo */
.port-hero-video-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.port-hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.port-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(6,14,28,.88) 0%, rgba(10,22,48,.78) 60%, rgba(6,14,28,.85) 100%);
  z-index: 1;
}
.port-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  z-index: 2;
}
.port-hero .container {
  position: relative;
  z-index: 2;
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}
.port-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: .6rem;
  color: var(--white);
}
.port-hero h1 span {
  background: linear-gradient(135deg, var(--gold), var(--gold-l));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.port-hero p {
  color: var(--text-dim);
  font-size: .95rem;
  max-width: 480px;
  margin-top: .4rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BARRA DE FILTROS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
#filterSentinel { height: 1px; }

.port-filters {
  background: var(--navy-2);
  border-bottom: 1px solid var(--border-dim);
  position: sticky;
  top: 72px;
  z-index: 100;
  transition: box-shadow var(--trans);
}
.port-filters.stuck {
  box-shadow: 0 4px 32px rgba(0,0,0,.55);
  border-bottom-color: var(--border);
}
.port-filters-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 24px;
  flex-wrap: wrap;
}
.pf-group {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}
.pf-label {
  font-family: var(--f-alt);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.pf-pills {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}
.pf-pill {
  background: none;
  border: 1px solid var(--border-dim);
  color: var(--text-dim);
  font-family: var(--f-alt);
  font-size: .73rem;
  font-weight: 600;
  padding: .3rem .85rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--trans);
  white-space: nowrap;
}
.pf-pill:hover {
  border-color: var(--border);
  color: var(--white);
}
.pf-pill.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-l));
  border-color: transparent;
  color: var(--navy);
  font-weight: 800;
  box-shadow: 0 2px 12px var(--gold-glow);
}
.pf-sep {
  width: 1px;
  height: 28px;
  background: var(--border-dim);
  flex-shrink: 0;
}
.pf-count {
  margin-left: auto;
  font-family: var(--f-alt);
  font-size: .78rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.pf-count span {
  color: var(--gold);
  font-weight: 800;
  font-size: .95rem;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   GRID DE PROJETOS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.port-grid-section {
  background: var(--navy);
  padding: 60px 0 100px;
  min-height: 60vh;
}
.port-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Card */
.port-card {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--trans);
  opacity: 0;
  transform: translateY(20px);
}
.port-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.port-card:hover {
  border-color: var(--border);
  transform: translateY(-5px);
  box-shadow: 0 20px 56px rgba(0,0,0,.45);
}
.port-card-img {
  position: relative;
  overflow: hidden;
  height: 210px;
}
.port-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  filter: brightness(.85);
}
.port-card:hover .port-card-img img { transform: scale(1.06); filter: brightness(.96); }
.port-card-status {
  position: absolute;
  top: .75rem; right: .75rem;
  font-family: var(--f-alt);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
  padding: .22rem .7rem;
  border-radius: 50px;
}

.port-card-body {
  padding: 1.5rem 1.5rem 1.25rem;
}
.port-card-badges {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: .7rem;
}
.pcb {
  font-family: var(--f-alt);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .2rem .65rem;
  border-radius: 50px;
  border: 1px solid;
  background: transparent;
}
.port-card-body h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .55rem;
}
.port-card-meta {
  display: flex;
  gap: .9rem;
  flex-wrap: wrap;
  margin-bottom: .7rem;
}
.port-card-meta span {
  font-size: .75rem;
  color: var(--text-muted);
  font-family: var(--f-alt);
  display: flex;
  align-items: center;
  gap: .3rem;
}
.port-card-meta i { color: var(--gold); font-size: .7rem; }
.port-card-desc {
  font-size: .82rem;
  color: var(--text-dim);
  line-height: 1.65;
  margin-bottom: 1.1rem;
}
.port-card-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--gold);
  font-family: var(--f-alt);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: .5rem 1.1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--trans);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.port-card-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

/* Empty state */
.port-empty {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 1rem;
  text-align: center;
  gap: 1rem;
}
.port-empty i {
  font-size: 3rem;
  color: var(--border);
}
.port-empty p {
  color: var(--text-dim);
  font-size: .95rem;
}
.port-empty button {
  background: none;
  border: 1px solid var(--border);
  color: var(--gold);
  font-family: var(--f-alt);
  font-size: .82rem;
  font-weight: 700;
  padding: .6rem 1.6rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--trans);
}
.port-empty button:hover {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   MODAL
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.port-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
  padding: 1rem;
}
.port-modal.open {
  opacity: 1;
  pointer-events: all;
}
.port-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3,7,18,.88);
  backdrop-filter: blur(8px);
}
.port-modal-box {
  position: relative;
  z-index: 2001;
  background: var(--navy-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 1020px;
  max-height: 92vh;
  overflow-y: auto;
  overflow-x: hidden;
  transform: scale(.96) translateY(12px);
  transition: transform .3s ease;
  box-shadow: 0 32px 80px rgba(0,0,0,.7), 0 0 0 1px rgba(200,164,58,.12) inset;
}
/* Top bar dourada */
.port-modal-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-d), var(--gold), var(--gold-l), var(--gold), var(--gold-d));
}
.port-modal.open .port-modal-box {
  transform: scale(1) translateY(0);
}
.port-modal-close {
  position: sticky;
  top: 1.1rem;
  right: 0;
  float: right;
  margin: 1.1rem 1.1rem 0 0;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--trans);
  z-index: 10;
}
.port-modal-close:hover {
  background: rgba(200,164,58,.15);
  border-color: var(--gold);
  color: var(--gold);
}
.port-modal-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  clear: both;
}

/* Galeria (coluna esquerda) */
.pm-gallery {
  padding: 1.75rem 1.25rem 1.75rem 1.75rem;
  border-right: 1px solid var(--border-dim);
}
.pm-main-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy-2);
  aspect-ratio: 16/10;
  margin-bottom: .75rem;
}
.pm-main-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity .2s;
}
.pm-gallery-nav {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 .65rem;
  pointer-events: none;
}
.pm-nav-btn {
  pointer-events: all;
  width: 34px;
  height: 34px;
  background: rgba(6,14,28,.75);
  border: 1px solid var(--border-dim);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  color: var(--white);
  cursor: pointer;
  transition: all var(--trans);
}
.pm-nav-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}
.pm-gallery-counter {
  position: absolute;
  bottom: .6rem; right: .75rem;
  background: rgba(6,14,28,.75);
  color: var(--text-dim);
  font-family: var(--f-alt);
  font-size: .7rem;
  padding: .2rem .55rem;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}
.pm-thumbs {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.pm-thumb {
  width: 72px;
  height: 52px;
  object-fit: cover;
  border-radius: 5px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--trans);
  opacity: .55;
  flex-shrink: 0;
}
.pm-thumb:hover { opacity: .85; }
.pm-thumb.active {
  border-color: var(--gold);
  opacity: 1;
  box-shadow: 0 0 12px var(--gold-glow);
}

/* Info (coluna direita) */
.pm-info {
  padding: 1.75rem 1.75rem 1.75rem 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.pm-badges { display: flex; gap: .4rem; flex-wrap: wrap; }
.pm-info h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-top: -.25rem;
}
.pm-location {
  font-size: .82rem;
  color: var(--text-muted);
  font-family: var(--f-alt);
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-top: -.5rem;
}
.pm-location i { color: var(--gold); }
.pm-descricao {
  font-size: .88rem;
  color: var(--text-dim);
  line-height: 1.85;
}

/* Especificações */
.pm-specs h4, .pm-planta h4 {
  font-family: var(--f-alt);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.pm-specs table {
  width: 100%;
  border-collapse: collapse;
}
.pm-specs table tr:not(:last-child) {
  border-bottom: 1px solid var(--border-dim);
}
.pm-specs table td {
  padding: .5rem .4rem;
  font-size: .82rem;
  line-height: 1.4;
}
.pm-specs table td:first-child {
  color: var(--text-muted);
  font-family: var(--f-alt);
  font-weight: 600;
  font-size: .76rem;
  width: 42%;
  white-space: nowrap;
}
.pm-specs table td:last-child {
  color: var(--text);
  font-weight: 500;
}

/* Planta */
.pm-planta img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  display: block;
}

/* Botões de ação */
.pm-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-top: .25rem;
}
.pm-wpp-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(37,211,102,.15);
  border: 1px solid rgba(37,211,102,.3);
  color: #25d366;
  font-family: var(--f-alt);
  font-weight: 700;
  font-size: .82rem;
  padding: .75rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--trans);
}
.pm-wpp-btn:hover {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BREADCRUMB / BACK LINK
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.port-back {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--f-alt);
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: .05em;
  transition: color var(--trans);
  margin-bottom: .5rem;
}
.port-back:hover { color: var(--gold); }
.port-back i { font-size: .72rem; }

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVO
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media (max-width: 1024px) {
  .port-grid { grid-template-columns: repeat(2, 1fr); }
  .port-modal-inner { grid-template-columns: 1fr; }
  .pm-gallery { border-right: none; border-bottom: 1px solid var(--border-dim); }
}

@media (max-width: 768px) {
  .port-filters-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: .85rem;
    padding: .85rem 16px;
  }
  .pf-sep { display: none; }
  .pf-count { margin-left: 0; }
  .port-grid { grid-template-columns: 1fr; }
  .port-modal-box { max-height: 95vh; margin: 0; border-radius: var(--radius) var(--radius) 0 0; }
  .port-modal { align-items: flex-end; padding: 0; }
  .pm-info { padding: 1.25rem; }
  .pm-gallery { padding: 1.25rem; }
}