/* EGR Timeline Component Styles */

/* Background wrapper */
.egr-timeline-bg-wrapper {
  padding: 3rem 0;
  margin: 2rem 0;
}

/* Layout Styles */
.egr-timeline--layout-boxed .egr-timeline-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 15px;
}

.egr-timeline--layout-edge_to_edge .egr-timeline-container {
  width: 100%;
  padding: 0 2rem;
}

.egr-timeline--layout-full_width .egr-timeline-container {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  padding: 0;
}

/* Header styles */
.egr-timeline-header {
  text-align: center;
  margin-bottom: 4rem;
}

.egr-timeline-title {
  color: #18453B;
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.egr-timeline-subtitle {
  color: #666;
  font-size: 1.25rem;
  margin: 0;
}

/* Timeline container */
.egr-timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

/* Vertical line */
.egr-timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: #18453B;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}

/* Timeline item */
.egr-timeline-item {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
  opacity: 0;
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Position items on left and right */
.egr-timeline-item--left {
  left: 0;
  padding-right: 60px;
  transform: translateY(20px);
}

.egr-timeline-item--right {
  left: 50%;
  padding-left: 60px;
  transform: translateY(20px);
}

/* Add animation delay */
.egr-timeline-item:nth-child(1) { animation-delay: 0.1s; }
.egr-timeline-item:nth-child(2) { animation-delay: 0.2s; }
.egr-timeline-item:nth-child(3) { animation-delay: 0.3s; }
.egr-timeline-item:nth-child(4) { animation-delay: 0.4s; }
.egr-timeline-item:nth-child(5) { animation-delay: 0.5s; }
.egr-timeline-item:nth-child(6) { animation-delay: 0.6s; }
.egr-timeline-item:nth-child(7) { animation-delay: 0.7s; }
.egr-timeline-item:nth-child(8) { animation-delay: 0.8s; }

/* Content box */
.egr-timeline-item__content {
  padding: 25px 30px;
  background-color: #18453B;
  position: relative;
  border-radius: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.egr-timeline-item__content:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transform: scale(1.02);
}

/* Arrow for content box */
.egr-timeline-item--left .egr-timeline-item__content::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  top: 50%;
  right: -15px;
  transform: translateY(-50%);
  border-style: solid;
  border-width: 15px 0 15px 15px;
  border-color: transparent transparent transparent #18453B;
}

.egr-timeline-item--right .egr-timeline-item__content::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  top: 50%;
  left: -15px;
  transform: translateY(-50%);
  border-style: solid;
  border-width: 15px 15px 15px 0;
  border-color: transparent #18453B transparent transparent;
}

/* Timeline marker */
.egr-timeline-item__marker {
  position: absolute;
  width: 25px;
  height: 25px;
  background-color: #fff;
  border: 4px solid #18453B;
  border-radius: 50%;
  z-index: 1;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.3s ease;
}

.egr-timeline-item:hover .egr-timeline-item__marker {
  background-color: #18453B;
  transform: translateY(-50%) scale(1.2);
}

.egr-timeline-item--left .egr-timeline-item__marker {
  right: -12.5px;
}

.egr-timeline-item--right .egr-timeline-item__marker {
  left: -12.5px;
}

/* Year and event text */
.egr-timeline-item__year {
  color: #fff;
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.egr-timeline-item__event {
  color: #fff;
  font-size: 1rem;
  line-height: 1.6;
}

/* Links in timeline items */
.egr-timeline-item__event a {
  color: #47cf73;
  font-weight: 700;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.egr-timeline-item__event a:hover,
.egr-timeline-item__event a:focus {
  color: #5ee085;
  text-decoration: underline;
}

/* Images in timeline items */
.egr-timeline-item__event img {
  display: block;
  margin: 1rem auto;
  padding: 1rem;
  background-color: #fff;
  border-radius: 0;
  max-width: 100%;
  height: auto;
}

/* Empty state */
.egr-timeline-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: #666;
  font-style: italic;
}

/* Responsive design */
@media (max-width: 1400px) {
  .egr-timeline--layout-boxed .egr-timeline-container {
    max-width: 1200px;
  }
}

@media (max-width: 992px) {
  .egr-timeline--layout-boxed .egr-timeline-container {
    max-width: 720px;
  }
  
  .egr-timeline {
    max-width: 100%;
  }
  
  /* Stack items on mobile */
  .egr-timeline::after {
    left: 31px;
  }
  
  .egr-timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .egr-timeline-item--left,
  .egr-timeline-item--right {
    left: 0;
  }
  
  .egr-timeline-item__content::after {
    left: -15px !important;
    border-width: 15px 15px 15px 0 !important;
    border-color: transparent #18453B transparent transparent !important;
  }
  
  .egr-timeline-item__marker {
    left: 19px !important;
    right: auto !important;
  }
  
  .egr-timeline-item__year {
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  .egr-timeline-bg-wrapper {
    padding: 2rem 0;
  }
  
  .egr-timeline-header {
    margin-bottom: 2rem;
  }
  
  .egr-timeline-title {
    font-size: 2rem;
  }
  
  .egr-timeline-subtitle {
    font-size: 1.125rem;
  }
  
  .egr-timeline-item {
    padding-left: 50px;
    padding-right: 15px;
  }
  
  .egr-timeline::after {
    left: 21px;
  }
  
  .egr-timeline-item__marker {
    left: 9px !important;
    width: 20px;
    height: 20px;
  }
  
  .egr-timeline-item__content {
    padding: 20px;
  }
  
  .egr-timeline-item__year {
    font-size: 1.25rem;
  }
}

@media (max-width: 576px) {
  .egr-timeline--layout-boxed .egr-timeline-container {
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .egr-timeline--layout-edge_to_edge .egr-timeline-container {
    padding: 0 1rem;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .egr-timeline-item {
    animation: none;
    opacity: 1;
    transform: none;
  }
  
  .egr-timeline-item__content,
  .egr-timeline-item__marker {
    transition: none;
  }
}