/* ============================================================
   programas.css — CEA Lanús
   Tabs de categorías y cards de oferta académica
   Adultos (13) · Adolescentes (14) · Infantiles (8)

PROGRAMS / OFERTA ACADÉMICA
============================================================ */
/* -- programs section -- */
#programas {
  background: var(--negro-soft);
  padding: 100px 0;
  position: relative; overflow: hidden;
}
#programas::before {
  content: 'CEA';
  position: absolute; bottom: -40px; right: -20px;
  font-family: var(--font-display);
  font-size: 20rem;
  color: rgba(200,169,81,0.02);
  pointer-events: none; z-index: 0;
}

/* Category tabs */
.program-tabs {
  display: flex; gap: 4px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  padding: 4px;
  width: fit-content;
  margin: 40px auto 60px;
}
.tab-btn {
  padding: 12px 32px;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  background: transparent;
  color: var(--blanco-dim);
  transition: var(--transition);
}
.tab-btn.active {
  background: var(--dorado);
  color: var(--negro);
  box-shadow: 0 4px 15px rgba(200,169,81,0.3);
}
.tab-btn:hover:not(.active) { color: var(--blanco); background: rgba(255,255,255,0.06); }

/* Tab panels */
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Program cards grid */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  position: relative; z-index: 1;
}

.prog-card {
  background: var(--negro-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  position: relative;
}
.prog-card:hover {
  transform: translateY(-8px);
  border-color: rgba(200,169,81,0.35);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(200,169,81,0.2);
}
.prog-card-img {
  overflow: hidden; position: relative;
}
.prog-card-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.5s ease;
  filter: brightness(0.88) saturate(1.0);
}
.prog-card:hover .prog-card-img img { transform: scale(1.06); }

/* Placeholder for when no image */
.prog-card-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a1a1a, #222);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
}

.prog-card-badge {
  position: absolute; top: 14px; right: 14px;
  background: var(--magenta);
  color: #fff;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 2px;
}
.prog-card-badge.gold { background: var(--dorado); color: var(--negro); }
.prog-card-badge.new-badge {
  background: #10B981;
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.prog-card-body { padding: 24px; }
.prog-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--blanco);
  margin-bottom: 8px;
}
.prog-card-desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--blanco-dim);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Schedule chips */
.prog-schedules { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.sched-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(200,169,81,0.1);
  border: 1px solid rgba(200,169,81,0.2);
  color: var(--dorado);
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 2px;
}
.sched-chip i { font-size: 0.65rem; }

.prog-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.prog-age {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blanco-dim);
}
.prog-age strong { color: var(--dorado); }

.prog-link {
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--magenta);
  display: flex; align-items: center; gap: 6px;
  transition: gap 0.3s;
}
.prog-link:hover { gap: 10px; }

/* ============================================================
   

/* ── IMAGEN DE CARD: muestra la imagen completa ── */
.prog-card-img {
  overflow: hidden;
  position: relative;
}
.prog-card-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.5s ease;
  filter: brightness(0.88) saturate(1.0);
}
.prog-card:hover .prog-card-img img {
  transform: scale(1.02);
  filter: brightness(0.95) saturate(1.1);
}

/* ── PLACEHOLDER cuando no hay imagen aún ── */
.prog-card-img-placeholder {
  width: 100%;
  min-height: 220px;
  background: linear-gradient(135deg, #141414, #1e1e1e);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(255,255,255,0.15);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.prog-card-img-placeholder i {
  font-size: 2.5rem;
  color: rgba(200,169,81,0.2);
}

/* ── RESPONSIVE PROGRAMAS ── */
@media (max-width: 768px) {
  .program-tabs { flex-wrap: wrap; justify-content: center; }
  .programs-grid { grid-template-columns: 1fr; }
  .tab-btn { padding: 10px 20px; font-size: 0.8rem; }
}
@media (max-width: 480px) {
  .prog-card-body { padding: 16px; }
}