/* ===== Variables de color ===== */
:root {
  --color-primario: #0d6efd;   /* azul Bootstrap */
  --color-secundario: #ffc107; /* amarillo Bootstrap */
}

/* ===== HERO DINÁMICO (Carrusel) ===== */
.hero-section {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;       /* Base: recorta para llenar */
  background-color: #000;       /* Fondo de seguridad */
  color: #fff;
}

.hero-section h1,
.hero-section h2 {
  text-shadow: 0 2px 6px rgba(0,0,0,0.6);
}

.hero-section .btn {
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
}
.hero-section .btn:hover {
  transform: translateY(-2px);
}

/* Ajuste responsive: en móvil más compacto */
@media (max-width: 768px) {
  .hero-section {
    min-height: 300px;
    background-size: cover; /* en móvil mejor hero completo */
  }
}

/* En escritorio: mostrar imagen completa sin recortar */
@media (min-width: 769px) {
  .hero-section {
    background-size: contain;
    background-color: #000; /* relleno elegante */
  }
}

/* ===== Controles del carrusel ===== */
.carousel-indicators [data-bs-target] {
  background-color: #fff;
}
.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: drop-shadow(0 0 4px rgba(0,0,0,0.7));
}

/* ===== Servicios Destacados ===== */
.card {
  border-radius: 0.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 .75rem 1.5rem rgba(0,0,0,0.2);
}
.card:hover i {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

/* ===== Noticias - Cards ===== */
.img-container {
  height: 200px;
  overflow: hidden;
}
.uniform-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block; /* evita espacios fantasmas */
}
.card-title {
  font-size: 1.2rem;
  font-weight: 600;
}
.card-text {
  font-size: 0.95rem;
  color: #555;
}

/* ===== Videos en carrusel ===== */
.video-wrapper {
  max-height: 500px;
  overflow: hidden;
}
.video-wrapper video {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  position: relative;
  z-index: 2; /* asegura que los controles del video estén accesibles */
}

/* ===== Flechas del carrusel ===== */
.carousel-control-prev,
.carousel-control-next {
  z-index: 3;
  top: 50%;
  transform: translateY(-50%);
  height: 40px;
  width: 40px;
  background-color: rgba(0,0,0,0.4);
  border-radius: 50%;
  transition: opacity 0.3s ease;
}

/* Mostrar flechas solo al pasar el mouse en escritorio */
@media (hover: hover) {
  .carousel-control-prev,
  .carousel-control-next {
    opacity: 0;
  }
  .carousel:hover .carousel-control-prev,
  .carousel:hover .carousel-control-next {
    opacity: 1;
  }
}

/* ===== Overlay Card index principal ===== */
.overlay-card {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(0,0,0,0.6);
  color: #fff;
  padding: 1rem 1.25rem;
  border-radius: 0.5rem;
  max-width: 420px;   /* rectangular pero no demasiado ancho */
  z-index: 2;
}

.overlay-card h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 6px rgba(0,0,0,0.6);
}

.overlay-card p {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.overlay-card .btn {
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

/* Responsive: en pantallas pequeñas más compacto */
@media (max-width: 768px) {
  .overlay-card {
    max-width: 260px;
    padding: 0.75rem;
  }
  .overlay-card h2 {
    font-size: 1.1rem;
  }
  .overlay-card p {
    display: none; /* oculta descripción en móvil para no tapar demasiado */
  }
}