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

.training-hero__bg{
  position:absolute; inset:0;
  background-image:url('https://images.unsplash.com/photo-1552664730-d307ca884978?w=1920&h=1080&fit=crop');
  background-size:cover;
  background-position:center;
}

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

.training-hero__content{
  position:relative;
  z-index:2;
  max-width:760px;
  margin:0 auto;
}

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

.training-hero__content > p{
  color:rgba(255,255,255,.85);
  font-size:1.05rem;
  margin-bottom:40px;
}

.training-hero__stats{
  display:flex;
  justify-content:center;
  gap:50px;
  margin-bottom:40px;
  flex-wrap:wrap;
}

.hero-stat h3{
  font-family:'DM Serif Display', serif;
  font-size:2.4rem;
  color:#fff;
}
.hero-stat p{
  font-size:.8rem;
  color:rgba(255,255,255,.7);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.5px;
}

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

/* =====================================================
   FILTER TABS
===================================================== */
.filter-tabs{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:50px;
}

.filter-tab{
  padding:11px 24px;
  border-radius:50px;
  border:1.5px solid var(--border);
  background:#fff;
  color:var(--muted);
  font-weight:600;
  font-size:.88rem;
  transition:var(--transition);
}

.filter-tab:hover{
  border-color:var(--primary);
  color:var(--primary);
}

.filter-tab.active{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  border-color:transparent;
  color:#fff;
  box-shadow:0 8px 20px rgba(11,135,147,.3);
}

/* =====================================================
   TRAINING GRID & CARDS
===================================================== */
.training-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(320px,1fr));
  gap:30px;
}

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

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

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

.training-card__img{
  position:relative;
  height:200px;
  overflow:hidden;
}
.training-card__img img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.training-card:hover .training-card__img img{ transform:scale(1.08); }

.training-card__level{
  position:absolute;
  top:14px; right:14px;
  background:rgba(15,23,42,.85);
  color:#fff;
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.5px;
  padding:5px 12px;
  border-radius:50px;
}

.training-card__body{ padding:26px; }

.training-card__tag{
  display:inline-block;
  background:rgba(11,135,147,.1);
  color:var(--primary);
  font-size:.7rem;
  font-weight:700;
  letter-spacing:1px;
  padding:5px 12px;
  border-radius:50px;
  margin-bottom:12px;
}

.training-card__body h3{ font-size:1.2rem; margin-bottom:10px; }
.training-card__body p{ color:var(--muted); font-size:.9rem; margin-bottom:18px; }

.training-card__meta{
  display:flex;
  gap:16px;
  margin-bottom:18px;
  flex-wrap:wrap;
}
.training-card__meta span{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:.82rem;
  color:var(--muted);
}
.training-card__meta i{ color:var(--primary); }

.training-explore{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--primary-dark);
  font-weight:600;
  font-size:.9rem;
  transition:var(--transition);
}
.training-explore i{ transition:transform var(--transition); }
.training-explore:hover i{ transform:translateX(5px); }

/* =====================================================
   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;
}

/* =====================================================
   WHY TRAIN SECTION
===================================================== */
.why-train-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:60px;
  align-items:center;
}

.why-train-content h2{ font-size:2.1rem; margin:12px 0 18px; }
.why-train-content > p{ color:var(--muted); margin-bottom:32px; }

.why-train-list{ display:grid; gap:22px; }
.why-train-item{ display:flex; gap:16px; align-items:flex-start; }
.why-train-item i{
  width:46px; height:46px; min-width:46px;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;
  border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.15rem;
}
.why-train-item h4{ font-size:1rem; margin-bottom:4px; }
.why-train-item p{ font-size:.87rem; color:var(--muted); }

.why-train-image{ border-radius:var(--radius); overflow:hidden; }
.why-train-image img{ width:100%; height:100%; object-fit:cover; }

/* =====================================================
   DETAIL MODAL (shared style, reused for training & portfolio)
===================================================== */
.detail-modal{
  position:fixed;
  inset:0;
  background:rgba(15,23,42,.72);
  backdrop-filter:blur(4px);
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:60px 20px;
  overflow-y:auto;
  z-index:2000;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease, visibility .3s ease;
}
.detail-modal[aria-hidden="false"]{ opacity:1; visibility:visible; }

.detail-modal-inner{
  background:#fff;
  width:100%;
  max-width:720px;
  border-radius:var(--radius);
  position:relative;
  box-shadow:var(--shadow-lg);
  animation:detailIn .4s ease;
}
@keyframes detailIn{
  from{ opacity:0; transform:translateY(30px); }
  to{ opacity:1; transform:translateY(0); }
}

.detail-close{
  position:absolute;
  top:20px; right:20px;
  width:38px; height:38px;
  border-radius:50%;
  background:var(--bg-light);
  color:var(--ink);
  display:flex; align-items:center; justify-content:center;
  transition:var(--transition);
  z-index:2;
}
.detail-close:hover{ background:var(--primary); color:#fff; transform:rotate(90deg); }

.detail-modal-content{ padding:50px 45px; }
.detail-modal-content h2{ font-size:1.8rem; margin:14px 0 12px; }
.detail-modal-content > p{ color:var(--muted); margin-bottom:24px; }

.detail-meta{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  margin-bottom:20px;
}
.detail-meta span{
  display:flex; align-items:center; gap:8px;
  font-size:.85rem; color:var(--muted); font-weight:500;
}
.detail-meta i{ color:var(--primary); }

.detail-block{ margin-bottom:28px; }
.detail-block h3{
  font-family:'Inter',sans-serif;
  font-size:.85rem;
  font-weight:700;
  letter-spacing:.5px;
  color:var(--primary);
  text-transform:uppercase;
  margin-bottom:14px;
}
.detail-block ul li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  margin-bottom:10px;
  font-size:.94rem;
  color:var(--ink);
}
.detail-block ul li::before{
  content:'\f00c';
  font-family:'Font Awesome 6 Free';
  font-weight:900;
  color:var(--primary);
  margin-top:3px;
  font-size:.8rem;
}

.detail-action{ text-align:center; }
.detail-action .btn{ width:100%; justify-content:center; }

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

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width:992px){
  .why-train-grid{ grid-template-columns:1fr; }
  .why-train-image{ order:-1; max-height:340px; }
}

@media (max-width:768px){
  .training-hero__content h1{ font-size:2rem; }
  .training-hero__stats{ gap:30px; }
  .hero-stat h3{ font-size:1.9rem; }
  .detail-modal-content{ padding:36px 24px; }
}

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