/* =====================================================
   PORTFOLIO HERO
===================================================== */
.portfolio-hero{
  position:relative;
  padding:110px 0 90px;
  overflow:hidden;
  color:#fff;
  text-align:center;
}

.portfolio-hero__bg{
  position:absolute; inset:0;
  background-image:url('https://images.unsplash.com/photo-1497366811353-6870744d04b2?w=1920&h=1080&fit=crop');
  background-size:cover;
  background-position:center;
}

.portfolio-hero__overlay{
  position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(15,23,42,.92), rgba(11,135,147,.6));
}

.portfolio-hero__content{
  position:relative;
  z-index:2;
  max-width:720px;
  margin:0 auto;
}

.portfolio-hero__content h1{
  color:#fff;
  font-size:2.7rem;
  margin:16px 0 20px;
}

.portfolio-hero__content > p{
  color:rgba(255,255,255,.85);
  font-size:1.05rem;
  margin-bottom:36px;
}

.portfolio-hero__cta{
  display:flex;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
}

/* =====================================================
   PORTFOLIO GRID & CARDS
===================================================== */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(340px,1fr));
  gap:30px;
}

.portfolio-card{
  background:#fff;
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:var(--transition);
  cursor:pointer;
  opacity:0;
  transform:translateY(20px);
  animation:cardIn .5s ease forwards;
}

@keyframes cardIn{
  to{ opacity:1; transform:translateY(0); }
}

.portfolio-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-lg);
}

.portfolio-card__img{
  position:relative;
  height:230px;
  overflow:hidden;
}
.portfolio-card__img img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.portfolio-card:hover .portfolio-card__img img{ transform:scale(1.08); }

.portfolio-card__overlay{
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(15,23,42,.85), transparent 60%);
  display:flex;
  align-items:flex-end;
  padding:20px;
  opacity:0;
  transition:var(--transition);
}
.portfolio-card:hover .portfolio-card__overlay{ opacity:1; }

.portfolio-card__overlay span{
  color:#fff;
  font-weight:600;
  font-size:.9rem;
  display:flex;
  align-items:center;
  gap:8px;
}

.portfolio-card__category{
  position:absolute;
  top:14px; left:14px;
  background:rgba(255,255,255,.95);
  color:var(--primary-dark);
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.5px;
  padding:5px 12px;
  border-radius:50px;
}

.portfolio-card__body{ padding:24px; }
.portfolio-card__body h3{ font-size:1.15rem; margin-bottom:10px; }
.portfolio-card__body p{ color:var(--muted); font-size:.88rem; }

/* =====================================================
   EMPTY STATE
===================================================== */
.empty-state{
  text-align:center;
  padding:60px 20px;
  color:var(--muted);
}
.empty-state i{
  font-size:2.5rem;
  color:var(--border);
  margin-bottom:16px;
  display:block;
}

/* =====================================================
   RESULTS STRIP
===================================================== */
.results-strip{
  background:linear-gradient(135deg, var(--dark), var(--primary-dark));
  padding:60px 0;
}

.results-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:30px;
  text-align:center;
}

.result-item h3{
  font-family:'DM Serif Display', serif;
  font-size:2.4rem;
  color:#fff;
}
.result-item p{
  font-size:.82rem;
  color:rgba(255,255,255,.7);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-top:6px;
}

/* =====================================================
   MODAL EXTRAS (image + quote block)
===================================================== */
.detail-hero-image{
  margin:-50px -45px 24px;
  height:260px;
  overflow:hidden;
  border-radius:var(--radius) var(--radius) 0 0;
}
.detail-hero-image img{
  width:100%; height:100%;
  object-fit:cover;
}

.client-quote{
  background:var(--bg-light);
  border-left:4px solid var(--primary);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:24px 28px;
  margin-bottom:28px;
  position:relative;
}
.client-quote i{
  color:var(--primary);
  opacity:.25;
  font-size:1.8rem;
  margin-bottom:10px;
  display:block;
}
.client-quote p{
  font-style:italic;
  color:var(--ink);
  margin-bottom:12px;
  font-size:.95rem;
}
.client-quote span{
  font-weight:700;
  font-size:.85rem;
  color:var(--primary-dark);
}

/* =====================================================
   CTA
===================================================== */
.portfolio-cta{
  background:linear-gradient(135deg, var(--dark), var(--primary-dark));
  padding:100px 0;
  text-align:center;
  color:#fff;
}
.portfolio-cta-content{ max-width:680px; margin:0 auto; }
.portfolio-cta-content h2{ color:#fff; font-size:2.1rem; margin:16px 0 18px; }
.portfolio-cta-content p{ color:rgba(255,255,255,.8); margin-bottom:34px; }
.portfolio-cta-buttons{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width:768px){
  .portfolio-hero__content h1{ font-size:2rem; }
  .results-grid{ grid-template-columns:repeat(2, 1fr); gap:24px; }
  .result-item h3{ font-size:1.9rem; }
  .detail-hero-image{ margin:-36px -24px 20px; height:200px; }
}

@media (max-width:480px){
  .filter-tabs{ gap:8px; }
  .filter-tab{ padding:9px 16px; font-size:.8rem; }
}