/* ============================= */
/* SECCIÓN SEDES CON VIDEO       */
/* ============================= */

.sedes-video {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  top: 0;
  left: 0;
}

.sedes-video .overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 31, 68, 0.75);
}

.sedes-content {
  position: relative;
  z-index: 2;
  color: white;
  text-align: center;
  width: 90%;
  max-width: 1200px;
}

.sedes-content h2 {
  font-size: 40px;
  margin-bottom: 40px;
  font-weight: 800;
}

.sedes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

/* Sede card */
.sede {
  background: rgba(255, 255, 255, 0.08);
  padding: 20px;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  text-align: left;
  transition: 0.3s;
}

.sede:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.sede h3 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: 700;
}

.sede .info p {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 8px;
  opacity: 0.9;
}

/* Iconos Lucide */
.sede svg {
  width: 26px;
  height: 26px;
  stroke-width: 2;
  padding: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

/* Colores por sede */
.sede-cartagena  { border-left: 4px solid #1e90ff; }
.sede-alpes      { border-left: 4px solid #3742fa; }
.sede-santamarta { border-left: 4px solid #ff4757; }
.sede-monteria   { border-left: 4px solid #2ed573; }
.sede-valledupar { border-left: 4px solid #ffa502; }
.sede-subli      { border-left: 4px solid #e4007c; }

.sede-cartagena  svg { stroke: #1e90ff !important; }
.sede-alpes      svg { stroke: #3742fa !important; }
.sede-santamarta svg { stroke: #ff4757 !important; }
.sede-monteria   svg { stroke: #2ed573 !important; }
.sede-valledupar svg { stroke: #ffa502 !important; }
.sede-subli      svg { stroke: #e4007c !important; }

/* ============================= */
/* RESPONSIVE SEDES              */
/* ============================= */

@media (max-width: 900px) {
  .sedes-video {
    height: auto;
    min-height: auto;
    padding: 60px 5%;
  }

  .sedes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sedes-content h2 {
    font-size: 30px;
    margin-bottom: 28px;
  }
}

@media (max-width: 600px) {
  .sedes-grid {
    grid-template-columns: 1fr;
  }
}