* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #0066cc;
  --dark-color: #1a1a1a;
  --light-bg: #f5f3f0;
  --gray-text: #666;
  --border-color: #ddd;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--gray-text);
  background-color: #fafaf8;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Merriweather", serif;
}

/* Timeline Styles */
.timeline-container {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  display: flex;
  margin-bottom: 2rem;
  position: relative;
}

.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50px;
  width: 2px;
  height: calc(100% + 2rem);
  background-color: var(--primary-color);
  opacity: 0.3;
}

.timeline-marker {
  min-width: 40px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  border: 4px solid white;
  box-shadow: 0 0 0 3px var(--primary-color);
  margin-right: 2rem;
  flex-shrink: 0;
}

.timeline-content {
  padding-top: 0.5rem;
}

/* Card Hover Effects */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.15) !important;
}

/* Button Styles */
.btn {
  transition: all 0.3s ease;
  border-radius: 0.5rem;
}

.btn:hover {
  transform: translateY(-2px);
}

/* Accordion Styles */
.accordion-button {
  border-radius: 8px;
  background-color: #fafaf8 !important;
}

.accordion-button:not(.collapsed) {
  background-color: #e8f0fb !important;
  color: var(--primary-color);
}

/* Image Styling */
img {
  max-width: 100%;
  height: auto;
}

.rounded-lg {
  border-radius: 0.75rem;
}

/* Responsive */
@media (max-width: 768px) {
  .timeline-item {
    margin-bottom: 1.5rem;
  }

  .timeline-marker {
    min-width: 35px;
    width: 35px;
    height: 35px;
    margin-right: 1.5rem;
  }

  h1 {
    font-size: 2rem !important;
  }
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Form Controls */
.form-control,
.form-select {
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  transition: border-color 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.15);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #f5f3f0 0%, #fafaf8 100%);
}

/* Footer Links */
footer a {
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--primary-color) !important;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}