/* =========================================================
   NOSOTROS - HA INGENIEROS
   Diseño corporativo moderno con carrusel de imágenes
========================================================= */

/* -------------------------------
   ESTRUCTURA GENERAL
------------------------------- */
.nosotros-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 60px 20px;
}

.nosotros-intro {
  text-align: center;
  margin-bottom: 80px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.nosotros-intro h1 {
  font-size: 3rem;
  color: var(--primary-dark);
  margin-bottom: 20px;
  font-weight: 700;
}

html[data-theme="dark"] .nosotros-intro h1 {
  color: var(--primary);
}

.nosotros-intro p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-muted);
}

/* -------------------------------
   SECCIÓN MISIÓN / VISIÓN
------------------------------- */
.mision-vision-section {
  margin-bottom: 100px;
}

.mision-vision-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 500px;
  background: var(--bg-surface);
  border-radius: var(--radius);
  padding: 50px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

/* -------------------------------
   CARRUSEL DE IMÁGENES
------------------------------- */
.carousel-wrapper {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Overlay sutil sobre las imágenes */
.carousel-slide::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.2));
}

/* Indicadores del carrusel */
.carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.carousel-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.carousel-indicator:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.2);
}

.carousel-indicator.active {
  background: var(--primary);
  width: 30px;
  border-radius: 5px;
}

/* -------------------------------
   CONTENIDO DE TEXTO
------------------------------- */
.content-text {
  padding: 20px;
}

.content-text .subtitle {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 15px;
  display: block;
}

.content-text h2 {
  font-size: 2.8rem;
  color: var(--primary-dark);
  margin-bottom: 30px;
  font-weight: 700;
  line-height: 1.2;
  position: relative;
  padding-bottom: 20px;
  cursor: pointer;
  transition: color var(--transition);
}

html[data-theme="dark"] .content-text h2 {
  color: var(--primary);
}

/* Línea animada bajo el título */
.content-text h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  width: 60px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: 2px;
  transition: width 0.5s ease, background 0.3s ease;
}

/* Efecto hover - la línea se expande */
.content-text h2:hover::after {
  width: 100%;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--primary) 100%);
}

.content-text p {
  font-size: 1.2rem;
  line-height: 1.9;
  color: var(--text-muted);
  margin: 0;
}

/* Alternancia: imagen a la derecha */
.mision-vision-container.reverse {
  grid-template-columns: 1fr 1fr;
}

.mision-vision-container.reverse .carousel-wrapper {
  order: 2;
}

.mision-vision-container.reverse .content-text {
  order: 1;
}

/* -------------------------------
   VALORES
------------------------------- */
.nosotros-valores {
  background: var(--bg-surface);
  border-radius: var(--radius);
  padding: 60px 50px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.nosotros-valores h2 {
  font-size: 2.5rem;
  color: var(--primary-dark);
  margin-bottom: 40px;
}

html[data-theme="dark"] .nosotros-valores h2 {
  color: var(--primary);
}

.nosotros-valores ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin: 0;
}

.nosotros-valores li {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 30px;
  background: var(--bg-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.nosotros-valores li::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  transform: scaleY(0);
  transition: transform var(--transition);
}

.nosotros-valores li:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-sm);
}

.nosotros-valores li:hover::before {
  transform: scaleY(1);
}

/* -------------------------------
   RESPONSIVE
------------------------------- */
@media (max-width: 968px) {
  .mision-vision-container,
  .mision-vision-container.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 30px;
  }

  .mision-vision-container.reverse .carousel-wrapper,
  .mision-vision-container.reverse .content-text {
    order: initial;
  }

  .carousel-wrapper {
    height: 400px;
  }

  .content-text h2 {
    font-size: 2.2rem;
  }

  .content-text p {
    font-size: 1.1rem;
  }

  .nosotros-intro h1 {
    font-size: 2.2rem;
  }

  .nosotros-valores ul {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .nosotros-main {
    padding: 40px 15px;
  }

  .carousel-wrapper {
    height: 300px;
  }

  .content-text h2 {
    font-size: 1.8rem;
  }

  .content-text p {
    font-size: 1rem;
  }

  .nosotros-intro h1 {
    font-size: 1.8rem;
  }

  .mision-vision-container {
    padding: 20px;
  }

  .nosotros-valores {
    padding: 40px 20px;
  }
}

/* -------------------------------
   ANIMACIONES
------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mision-vision-container {
  animation: fadeInUp 0.8s ease-out;
}