/**
 * Landing Page - Estilos específicos
 * AGEEMCTI A.C.
 */

/* ============================================
   SECCIÓN NOSOTROS - ANIMACIONES
   ============================================ */

/* Scroll Reveal - Animación de entrada */
.nosotros-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.nosotros-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay para cards */
.nosotros-card:nth-child(1).visible { transition-delay: 0ms; }
.nosotros-card:nth-child(2).visible { transition-delay: 150ms; }
.nosotros-card:nth-child(3).visible { transition-delay: 300ms; }

/* Hover effects mejorados */
.nosotros-card {
  transition: opacity 0.6s ease-out, transform 0.6s ease-out, box-shadow 0.3s ease, background-color 0.3s ease;
}

.nosotros-card:hover {
  transform: translateY(-8px);
}

/* Icon wrapper animación */
.icon-wrapper {
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.nosotros-card:hover .icon-wrapper {
  transform: scale(1.1);
}

/* Reduced motion - Respetar preferencias del usuario */
@media (prefers-reduced-motion: reduce) {
  .nosotros-card {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  
  .nosotros-card.visible {
    transition: none !important;
  }
  
  .nosotros-card:hover {
    transform: none !important;
  }
  
  .icon-wrapper {
    transition: none !important;
  }
  
  .nosotros-card:hover .icon-wrapper {
    transform: none !important;
  }
}

/* ============================================
   UTILIDADES PARA LANDING
   ============================================ */

/* Espaciado de secciones */
.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (min-width: 640px) {
  .section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

@media (min-width: 1024px) {
  .section-padding {
    padding-top: 8rem;
    padding-bottom: 8rem;
  }
}

/* Contenedor con ancho máximo */
.container-landing {
  width: 100%;
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container-landing {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container-landing {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* ============================================
   COMPONENTES REUTILIZABLES
   ============================================ */

/* Título de sección */
.section-title {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-navy);
}

@media (min-width: 640px) {
  .section-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

/* Subtítulo de sección */
.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-gray-600);
}

/* Divider dorado */
.gold-divider {
  width: 6rem;
  height: 0.25rem;
  background-color: var(--color-gold);
  border-radius: 9999px;
  margin-left: auto;
  margin-right: auto;
}

/* Badge de sección */
.section-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
}

/* ============================================
   SECCIÓN NOTICIAS/BLOG
   ============================================ */

/* Cards de noticias - Animación de entrada */
#blog article {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

#blog article.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay para cards de noticias */
#blog article:nth-child(1).visible { transition-delay: 0ms; }
#blog article:nth-child(2).visible { transition-delay: 150ms; }
#blog article:nth-child(3).visible { transition-delay: 300ms; }

/* Line clamp para truncar texto */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Aspect ratio para imágenes */
.aspect-video {
  aspect-ratio: 16 / 9;
}

/* Focus states accesibles */
#blog a:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 2px;
}

/* Reduced motion - Respetar preferencias del usuario */
@media (prefers-reduced-motion: reduce) {
  #blog article {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  
  #blog article.visible {
    transition: none !important;
  }
}

/* ============================================
   HERO - RITMO VITAL (ECG ESTILIZADO)
   ============================================ */

#inicio .hero-vital {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

#inicio .hero-vital__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

#inicio .hero-vital__line--main {
  stroke-dasharray: 30 70;
  animation: vitalScroll 6s linear infinite;
}

#inicio .hero-vital__line--bg {
  opacity: 0.5;
}

#inicio .hero-vital__pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: vitalPulse 2.4s ease-in-out infinite;
}

#inicio .hero-vital__dot {
  transform-box: fill-box;
  transform-origin: center;
  animation: vitalDotBeat 2.4s ease-in-out infinite;
}

@keyframes vitalScroll {
  from {
    stroke-dashoffset: 100;
  }
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes vitalPulse {
  0%, 100% {
    transform: scale(0.8);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.7;
  }
}

@keyframes vitalDotBeat {
  0%, 100% {
    transform: scale(1);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.8);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  #inicio .hero-vital__line--main {
    stroke-dasharray: none;
    animation: none;
  }
  #inicio .hero-vital__line--bg {
    opacity: 0.5;
    animation: none;
  }
  #inicio .hero-vital__pulse,
  #inicio .hero-vital__dot {
    animation: none;
  }
}