/* ============================================
   NOSOTROS.PHP - ESTILOS ESPECÍFICOS
   Página de reseña histórica con timeline
   ============================================ */

/* ============================================
   VARIABLES
   ============================================ */
:root {
  --color-verde: #056245;
  --color-amarillo: #ffc400;
  --timeline-width: 4px;
  --marker-size: 60px;
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.4);
}

/* ============================================
   PÁGINA GENERAL
   ============================================ */
.nosotros-page {
  min-height: 100vh;
}

/* ============================================
   TÍTULOS
   ============================================ */
.titulo-principal {
  font-size: 3rem;
  font-weight: 700;
  margin: 60px 0 80px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  letter-spacing: 3px;
  text-transform: uppercase;
  position: relative;
}

.titulo-principal::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 5px;
  background: linear-gradient(90deg, transparent, var(--color-amarillo), transparent);
}

.titulo-principal i {
  font-size: 4rem !important;
  animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.titulo-seccion {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 60px 0 50px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  position: relative;
}

.titulo-seccion::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--color-amarillo), transparent);
}

.titulo-seccion i {
  font-size: 3rem !important;
}

/* ============================================
   SECCIÓN HISTORIA - TIMELINE
   ============================================ */
.historia-section {
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Timeline Container */
.historia-timeline {
  position: relative;
  max-width: 1200px;
  margin: 60px auto;
  padding: 40px 0;
}

/* Línea vertical central */
.historia-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: var(--timeline-width);
  background: linear-gradient(
    to bottom,
    transparent,
    var(--color-amarillo),
    var(--color-amarillo),
    transparent
  );
  transform: translateX(-50%);
  box-shadow: 0 0 20px rgba(255, 196, 0, 0.5);
}

/* Timeline Item */
.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: 50%;
  padding-left: 30px;
  position: relative;
  margin: 60px 0;
}

/* Alternancia: Items impares a la derecha */
.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
  justify-content: flex-end;
  padding-left: 50%;
  padding-right: 30px;
}

/* Marcador del año */
.timeline-marker {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: var(--marker-size);
  height: var(--marker-size);
  background: linear-gradient(135deg, var(--color-verde), #044535);
  border: 4px solid var(--color-amarillo);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 0 30px rgba(255, 196, 0, 0.6),
              inset 0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-smooth);
}

.timeline-item:hover .timeline-marker {
  transform: translate(-50%, -50%) scale(1.2) rotate(360deg);
  box-shadow: 0 0 50px rgba(255, 196, 0, 0.9),
              inset 0 2px 10px rgba(0, 0, 0, 0.5);
}

.timeline-marker .year {
  font-size: 0.9rem;
  font-weight: 900;
  color: white;
  text-align: center;
  line-height: 1.2;
  letter-spacing: 1px;
}

/* Contenido del timeline */
.timeline-content {
  background: rgba(5, 98, 69, 0.2);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 30px;
  border-radius: 15px;
  border-left: 5px solid var(--color-amarillo);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
  max-width: 500px;
}

.timeline-item:nth-child(even) .timeline-content {
  border-left: none;
  border-right: 5px solid var(--color-amarillo);
}

.timeline-content:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-hover);
  background: rgba(5, 98, 69, 0.3);
  border-left-width: 8px;
}

.timeline-item:nth-child(even) .timeline-content:hover {
  transform: translateX(-10px);
  border-right-width: 8px;
}

.timeline-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline-content h3 i {
  font-size: 2rem !important;
}

.timeline-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin: 0;
}

.timeline-content strong {
  color: var(--color-amarillo);
  font-weight: 700;
}

/* Item del presente (especial) */
.timeline-present .timeline-marker {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-amarillo), #ffb700);
  animation: pulse-present 2s ease-in-out infinite;
}

@keyframes pulse-present {
  0%, 100% {
    box-shadow: 0 0 30px rgba(255, 196, 0, 0.6);
  }
  50% {
    box-shadow: 0 0 50px rgba(255, 196, 0, 1);
  }
}

.timeline-present .timeline-marker .year {
  font-size: 1.1rem;
  color: var(--color-verde);
}

/* ============================================
   SECCIÓN MISIÓN Y VISIÓN
   ============================================ */
.mision-vision-section {
  padding: 100px 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Cards de Misión y Visión */
.card-mv {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-card);
  border: 2px solid rgba(255, 196, 0, 0.3);
  transition: all var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card-mv:hover {
  transform: translateY(-15px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-amarillo);
}

/* Icono superior */
.card-icon {
  text-align: center;
  margin-bottom: 20px;
}

.card-icon i {
  font-size: 5rem !important;
  color: var(--color-amarillo);
  filter: drop-shadow(0 4px 12px rgba(255, 196, 0, 0.5));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.card-mv h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 20px 0;
  letter-spacing: 2px;
}

.card-image {
  text-align: center;
  margin: 30px 0;
}

.card-image img {
  max-width: 300px;
  height: 80%;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4));
  transition: transform var(--transition-smooth);
}

.card-mv:hover .card-image img {
  transform: scale(1.05) rotate(2deg);
}

.card-content p {
  font-size: 1.15rem;
  line-height: 1.9;
  text-align: justify;
}

.card-content strong {
  color: var(--color-amarillo);
  font-weight: 700;
}

/* ============================================
   SECCIÓN PRINCIPIOS (CAROUSEL)
   ============================================ */
.principios-section {
  padding: 100px 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
}

/* Carousel Item */
.principio-item {
  min-height: 600px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
}

.principio-content {
  max-width: 900px;
  background: rgba(5, 98, 69, 0.3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 50px;
  border-radius: 25px;
  border: 3px solid rgba(255, 196, 0, 0.5);
  box-shadow: var(--shadow-card);
}

.principio-icon {
  text-align: center;
  margin-bottom: 30px;
}

.principio-icon i {
  font-size: 6rem !important;
  color: var(--color-amarillo);
  filter: drop-shadow(0 4px 15px rgba(255, 196, 0, 0.6));
  animation: rotate-icon 4s linear infinite;
}

@keyframes rotate-icon {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.principio-content h3 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  letter-spacing: 2px;
}

.principio-content p {
  font-size: 1.2rem;
  line-height: 2;
  text-align: justify;
}

.principio-content strong {
  color: var(--color-amarillo);
  font-weight: 700;
}

/* Controles del carousel */
.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.carousel-prev,
.carousel-next {
  background: var(--color-verde) !important;
  transition: all var(--transition-smooth);
}

.carousel-prev:hover,
.carousel-next:hover {
  background: var(--color-amarillo) !important;
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(255, 196, 0, 0.5);
}

.carousel-prev i,
.carousel-next i {
  color: white;
}

/* Indicadores del carousel */
.carousel .indicators .indicator-item {
  background-color: rgba(255, 255, 255, 0.3);
  border: 2px solid var(--color-amarillo);
}

.carousel .indicators .indicator-item.active {
  background-color: var(--color-amarillo);
}

/* ============================================
   SECCIÓN FILOSOFÍA
   ============================================ */
.filosofia-section {
  padding: 100px 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.filosofia-content {
  max-width: 1000px;
  margin: 50px auto;
  background: rgba(5, 98, 69, 0.2);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 50px;
  border-radius: 20px;
  border: 3px solid rgba(255, 196, 0, 0.4);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-smooth);
}

.filosofia-content:hover {
  border-color: var(--color-amarillo);
  box-shadow: var(--shadow-hover);
}

.filosofia-icon {
  text-align: center;
  margin-bottom: 40px;
}

.filosofia-icon i {
  font-size: 5rem !important;
  color: var(--color-amarillo);
  filter: drop-shadow(0 4px 12px rgba(255, 196, 0, 0.5));
}

.filosofia-content p {
  font-size: 1.2rem;
  line-height: 2;
  text-align: justify;
  margin-bottom: 25px;
}

.filosofia-content strong {
  color: var(--color-amarillo);
  font-weight: 700;
}

.flow-text {
  font-size: 1.2rem !important;
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */
@media (max-width: 992px) {
  /* Timeline */
  .historia-timeline::before {
    left: 30px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row;
    justify-content: flex-start;
    padding-left: 100px;
    padding-right: 30px;
  }

  .timeline-marker {
    left: 30px;
    transform: translateY(-50%);
  }

  .timeline-item:hover .timeline-marker {
    transform: translateY(-50%) scale(1.2) rotate(360deg);
  }

  .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    border-left: 5px solid var(--color-amarillo);
    border-right: none;
  }

  .timeline-content:hover,
  .timeline-item:nth-child(even) .timeline-content:hover {
    transform: translateX(10px);
  }

  /* Títulos */
  .titulo-principal {
    font-size: 2.5rem;
  }

  .titulo-seccion {
    font-size: 2rem;
  }

  /* Principios */
  .principio-item {
    min-height: 500px;
  }

  .principio-content {
    padding: 40px 30px;
  }
}

/* ============================================
   RESPONSIVE - MOBILE
   ============================================ */
@media (max-width: 600px) {
  /* Títulos */
  .titulo-principal {
    font-size: 1.8rem;
    flex-direction: column;
    margin: 40px 0 60px 0;
  }

  .titulo-principal i {
    font-size: 2.5rem !important;
  }

  .titulo-seccion {
    font-size: 1.5rem;
    flex-direction: column;
  }

  .titulo-seccion i {
    font-size: 2rem !important;
  }

  /* Timeline */
  .timeline-item {
    padding-left: 80px;
    padding-right: 15px;
  }

  .timeline-marker {
    width: 50px;
    height: 50px;
  }

  .timeline-marker .year {
    font-size: 0.75rem;
  }

  .timeline-present .timeline-marker {
    width: 60px;
    height: 60px;
  }

  .timeline-content {
    padding: 20px;
    max-width: 100%;
  }

  .timeline-content h3 {
    font-size: 1.2rem;
  }

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

  /* Misión y Visión */
  .card-mv {
    padding: 30px 20px;
    margin-bottom: 30px;
  }

  .card-mv h2 {
    font-size: 2rem;
  }

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

  /* Principios */
  .principio-item {
    min-height: 500px;
    padding: 40px 20px;
  }

  .principio-content {
    padding: 30px 20px;
  }

  .principio-content h3 {
    font-size: 1.5rem;
  }

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

  /* Filosofía */
  .filosofia-content {
    padding: 30px 20px;
  }

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

  .flow-text {
    font-size: 1rem !important;
  }
}

/* ============================================
   ANIMACIONES ADICIONALES
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Aplicar a secciones */
.historia-section,
.mision-vision-section,
.principios-section,
.filosofia-section {
  animation: fadeInUp 0.8s ease-out;
}

/* ============================================
   MEJORAS DE ACCESIBILIDAD
   ============================================ */
.carousel-prev:focus,
.carousel-next:focus {
  outline: 3px solid var(--color-amarillo);
  outline-offset: 4px;
}

/* ============================================
   OPTIMIZACIONES DE RENDIMIENTO
   ============================================ */
.timeline-marker,
.card-mv,
.principio-content,
.filosofia-content {
  will-change: transform;
  backface-visibility: hidden;
}