:root {
  --primary-color: #8b4513;
  --primary-dark: #2c1810;
  --primary-light: #f5efe7;
  --accent: #fff8f0;
  --text-dark: #4a3728;
  --border-color: #e8ddd3;
}

* {
  font-family: "Inter", sans-serif;
}

.display-4 {
    font-size: calc(1rem + 2vw);
}

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

body {
  color: var(--text-dark);
  line-height: 1.6;
}

/* Timeline Animation */
.timeline-wrapper {
  position: relative;
  padding: 40px 0;
}

.timeline-item {
  display: flex;
  gap: 30px;
  margin-bottom: 40px;
  opacity: 0;
  animation: slideInLeft 0.6s ease-out forwards;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.timeline-marker {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
  box-shadow: 0 0 0 8px var(--primary-light);
}

.timeline-content {
  flex: 1;
}

.timeline-content h5 {
  margin-bottom: 10px;
}

/* List Styling */
.list-styled {
  list-style: none;
  padding-left: 0;
}

.list-styled li {
  padding-left: 30px;
  position: relative;
  margin-bottom: 15px;
}

.list-styled li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

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

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Button Styles */
.btn {
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Form Controls */
.form-control,
.form-select {
  border-radius: 6px;
  border: 2px solid var(--border-color);
  padding: 10px 15px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.15);
}

/* Responsive */
@media (max-width: 768px) {
  .timeline-item {
    gap: 15px;
  }

  h1 {
    font-size: 2.5rem;
  }
}