:root {
  --primary-color: #5153e7;
  --secondary-color: #343a40;
  --accent-color: #FF6B6B;
  --light-bg: #f8f9fa;
  --dark-bg: #212529;
}
body {
  padding-top: 76px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--light-bg);
  color: #333;
}
.navbar {
  background-color: var(--primary-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
}
.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
}
.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  margin: 0 5px;
  transition: all 0.3s ease;
}
.navbar-dark .navbar-nav .nav-link:hover {
  color: #fff;
  transform: translateY(-2px);
}
.hero-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, #6b6be6 100%);
  color: white;
  padding: 100px 0;
  margin-top: -20px;
  border-radius: 0 0 50% 50% / 20px;
}
.hero-title {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 30px;
}
section {
  padding: 80px 0;
}
.section-title {
  position: relative;
  margin-bottom: 50px;
  font-weight: bold;
  color: var(--secondary-color);
}
.section-title:after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}
.carousel-item img {
  max-height: 500px;
  width: 100%;
  object-fit: cover;
  border-radius: 10px;
}
.carousel-caption {
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 10px;
  padding: 20px;
  bottom: 30px;
}
.carousel-control-prev, .carousel-control-next {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.5);
  top: 50%;
  transform: translateY(-50%);
}
.card {
  border: none;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: 20px;
}
.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 20px rgba(0, 0, 0, 0.1);
}
.card-img-top {
  height: 200px;
  width: 100%;
}
.skill-card {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: white;
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--primary-color);
}
.project-card {
  height: 100%;
}
.project-card .card-body {
  padding: 25px;
}
.project-card .card-title {
  font-weight: bold;
  color: var(--primary-color);
}
.project-card .btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  border-radius: 30px;
  padding: 8px 25px;
  font-weight: 500;
}
.project-card .btn-primary:hover {
  background-color: #4b4ddb;
  border-color: #4b4ddb;
}
.table {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.table thead th {
  background-color: var(--primary-color);
  color: white;
  border: none;
}
.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(93, 95, 239, 0.05);
}
.contact-info {
  background-color: white;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.contact-info i {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-right: 10px;
}
.contact-info p {
  margin-bottom: 15px;
}
footer {
  background-color: var(--dark-bg);
  color: white;
  padding: 30px 0;
  text-align: center;
}
.social-icons a {
  color: white;
  font-size: 1.5rem;
  margin: 0 10px;
  transition: all 0.3s ease;
}
.social-icons a:hover {
  color: var(--primary-color);
  transform: translateY(-5px);
}
@media (max-width: 768px) {
  .hero-title {
      font-size: 2.5rem;
  }
  
  .hero-subtitle {
      font-size: 1.2rem;
  }
  
  section {
      padding: 60px 0;
  }
  
  .carousel-caption {
      padding: 10px;
  }
}