/* Global Styles */
:root {
  --font-family: 'Inter', sans-serif;
  --font-size-base: 1.125rem;
  --font-weight-bold: 700;
  --color-white: #fff;
  --color-black: #000;
  --transition-speed: 0.3s;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6, 
.display-3, .display-4, .display-5 {
  font-weight: var(--font-weight-bold);
}

.section-padding {
  padding: 5rem 0;
}

/* Navbar Styles */
.navbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  padding: 1rem 0;
  transition: background-color var(--transition-speed) ease;
  background-color: transparent !important;
}

.navbar-brand {
  font-weight: var(--font-weight-bold);
  font-size: 1.5rem;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.5rem;
  transition: color var(--transition-speed) ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
  color: var(--color-white);
}

.navbar-dark .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.5);
  padding: 0.25rem 0.75rem;
}

.navbar-dark .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.btn-outline-light {
  border-width: 2px;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  transition: all var(--transition-speed) ease;
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

/* Background Overlay */
.bg-overlay {
  position: relative;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}

.bg-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.bg-overlay .container {
  position: relative;
  z-index: 2;
}

/* Home Section */
#home {
  background-image: url('img/website-hero.webp');
  min-height: 100vh;
  padding-top: 70px;
}

.timeline {
    position: relative;
    padding: 0;
    list-style: none;
}

.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    margin-left: -1px;
    background-color: #e9ecef;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    min-height: 80px;
}

.timeline-badge {
    position: absolute;
    left: 50%;
    width: 50px;
    height: 50px;
    line-height: 50px;
    margin-left: -25px;
    text-align: center;
    border-radius: 50%;
    font-weight: bold;
    color: white;
    z-index: 100;
    top: 50%;
    transform: translateY(-50%);
}

.timeline-content {
    position: relative;
    width: 45%;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.timeline-item:nth-child(even) .timeline-content {
    left: 55%;
}

.timeline-item:nth-child(odd) .timeline-content {
    left: 0;
}

@media (max-width: 767px) {
    .timeline:before {
        left: 40px;
    }
    
    .timeline-badge {
        left: 40px;
        margin-left: 0;
    }
    
    .timeline-content {
        width: calc(100% - 90px);
        left: 90px !important;
    }
}

.card-icon {
  height: 300px;
  object-fit: cover;
}

/* Media Queries */
@media (max-width: 991.98px) {
  .navbar-expanded {
	background-color: rgba(0, 0, 0, 0.9) !important;
  }

  .navbar-expanded .navbar-collapse {
	padding: 1rem;
  }

  .navbar-expanded .navbar-nav {
	margin-top: 1rem;
  }

  .navbar-expanded .nav-item {
	margin-bottom: 0.5rem;
  }

  .navbar-expanded .btn-outline-light {
	display: inline-block;
	margin-top: 0.5rem;
  }

  #home {
	padding-top: 76px;
  }
}

@media (min-width: 992px) {
  .navbar-nav .nav-item:not(:last-child) {
	margin-right: 0.5rem;
  }
}

@media (max-width: 767.98px) {
  .navbar-brand {
	font-size: 1.25rem;
  }
  
  .section-padding {
	padding: 2rem 0;
  }
  
  #home {
	padding-top: 100px;
  }

}