/* ============================================
   PROJECT EXPLORER STYLES
   ============================================ */

.proj-hero{
  position: relative;
  min-height: 56vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.proj-hero-bg{ position: absolute; inset: 0; z-index: 0; }
.proj-hero-bg img{ width:100%; height:100%; object-fit:cover; filter: saturate(0.6) brightness(0.32); }
.proj-hero-overlay{
  position: absolute; inset: 0;
  background: linear-gradient(115deg, rgba(6,13,23,0.95) 0%, rgba(6,13,23,0.8) 40%, rgba(6,13,23,0.5) 100%);
}
.proj-hero-content{
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: 50px 40px;
}

/* ===== EXPLORER ===== */
.proj-explorer{
  padding: 70px 0 100px;
  background: linear-gradient(180deg, var(--navy-deep) 0%, #091422 100%);
}
.proj-explorer-inner{
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
}

.proj-filters{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 32px;
}
.proj-filters-label{
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  margin-right: 4px;
}
.proj-filter{
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.proj-filter:hover{ border-color: rgba(94,196,224,0.4); }
.proj-filter.active{
  background: rgba(94,196,224,0.16);
  border-color: rgba(94,196,224,0.5);
  color: var(--cyan-bright);
}

/* ===== MAP ===== */
.proj-map-wrap{
  position: relative;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 44px;
}
.proj-map-svg{
  width: 100%;
  height: auto;
  display: block;
}
.proj-pin{
  cursor: pointer;
}
.proj-pin circle.pin-pulse{
  animation: pinPulse 2.4s ease-out infinite;
}
@keyframes pinPulse{
  0%{ r: 5; opacity: 0.7; }
  100%{ r: 16; opacity: 0; }
}
.proj-pin:hover circle.pin-core{ r: 8; }
.proj-map-legend{
  display: flex;
  gap: 22px;
  margin-top: 16px;
  padding-left: 6px;
}
.proj-map-legend span{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--muted);
}
.dot{
  width: 9px; height: 9px;
  border-radius: 50%;
  display: inline-block;
}
.dot--cyan{ background: #5ec4e0; }
.dot--amber{ background: #f6c945; }
.dot--violet{ background: #9b6bf2; }

/* ===== PROJECT GRID ===== */
.proj-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.proj-card{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.3s, transform 0.3s;
}
.proj-card:hover{ border-color: rgba(94,196,224,0.35); transform: translateY(-4px); }
.proj-card-img{
  height: 170px;
  overflow: hidden;
  position: relative;
}
.proj-card-img img{
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.proj-card:hover .proj-card-img img{ transform: scale(1.06); }
.proj-card-status{
  position: absolute;
  top: 12px; left: 12px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.status-completed{ background: rgba(61,220,132,0.25); color: #3ddc84; border: 1px solid rgba(61,220,132,0.4); }
.status-ongoing{ background: rgba(246,201,69,0.25); color: #f6c945; border: 1px solid rgba(246,201,69,0.4); }
.status-opportunity{ background: rgba(155,107,242,0.25); color: #9b6bf2; border: 1px solid rgba(155,107,242,0.4); }

.proj-card-body{ padding: 20px; }
.proj-card-body h3{
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
.proj-card-loc{
  font-size: 0.78rem;
  color: var(--cyan);
  margin-bottom: 12px;
}
.proj-card-meta{
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 12px;
}
.proj-card-meta strong{ color: var(--ink); font-weight: 600; }

/* ===== MODAL ===== */
.proj-modal{
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.proj-modal.open{ display: flex; }
.proj-modal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(4,10,20,0.85);
  backdrop-filter: blur(4px);
}
.proj-modal-card{
  position: relative;
  z-index: 1;
  background: #0a1726;
  border: 1px solid rgba(94,196,224,0.2);
  border-radius: 18px;
  max-width: 760px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.proj-modal-close{
  position: absolute;
  top: 14px; right: 14px;
  z-index: 2;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(4,10,20,0.6);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
}
.proj-modal-img{ height: 100%; min-height: 280px; }
.proj-modal-img img{ width: 100%; height: 100%; object-fit: cover; display: block; }
.proj-modal-body{ padding: 28px; }
.proj-modal-tags{ display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.proj-modal-status, .proj-modal-tech{
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}
.proj-modal-tech{ background: rgba(94,196,224,0.15); color: var(--cyan); }
.proj-modal-body h3{
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.proj-modal-meta{ font-size: 0.82rem; color: var(--cyan); margin-bottom: 14px; }
.proj-modal-body p#modal-desc{ font-size: 0.88rem; line-height: 1.7; color: var(--muted); margin-bottom: 20px; }
.proj-modal-stats{
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.proj-modal-stats div{
  display: flex;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  font-size: 0.82rem;
}
.proj-modal-stats span{ color: var(--muted); }
.proj-modal-stats strong{ color: #fff; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px){
  .proj-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px){
  .proj-explorer-inner{ padding: 0 18px; }
  .proj-hero-content{ padding: 50px 20px; }
  .proj-grid{ grid-template-columns: 1fr; }
  .proj-modal-card{ grid-template-columns: 1fr; }
  .proj-modal-img{ min-height: 180px; }
}