body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  scroll-behavior: smooth;
  background-color: #f8f9fa;
  color: #333;
}

h1, h2, h3 {
  font-weight: 700;
}

a {
  text-decoration: none;
}

section {
  padding: 60px 0;
}

.custom-navbar {
  background: linear-gradient(90deg, #0d1117, #1a1f24);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.navbar-brand .brand-text {
  font-size: 1.2rem;
  font-weight: bold;
  color: #fff;
}

.navbar-nav .nav-link {
  position: relative;
  font-weight: 500;
  color: #fff !important;
  margin-right: 20px;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: #ffd700 !important;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: #ffd700;
  transition: width 0.3s ease-in-out;
}

.navbar-nav .nav-link:hover::after {
  width: 100%;
}
.nav-link i {
  color: #f0ad4e; /* optional icon color */
}

.navbar-nav .nav-link {
  display: flex;
  align-items: center;
  padding: 10px;
  font-weight: bold;
}

.hero-section h1 {
  font-size: 3rem;
  color: black;
  animation: fadeInUp 1s ease-out forwards;
}

.hero-section p {
  font-size: 1.2rem;
  font-weight: 500;
  color: black;
  margin-top: 15px;
  animation: fadeInUp 1.2s ease-out forwards;
}

.hero-section .btn {
  background-color: #0d6efd;
  margin-top: 25px;
  padding: 10px 25px;
  font-size: 1rem;
  font-weight: 500;
  animation: slideIn 1.5s ease-out forwards;
  opacity: 0;
}

/* About Section */
#about img {
  border-radius: 10px;
  max-width: 100%;
  object-fit: cover;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

#about h2 {
  margin-bottom: 20px;
  color: #212529;
}

.card {
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-title {
  font-size: 1.3rem;
  font-weight: bold;
  text-align: center;
  color:navy
}

.card-text {
  font-size: 0.95rem;
  text-align: justify;
}
.project-info p a {
  color: #007bff;
  text-decoration: none;
  margin: 0 5px;
  font-weight: 500;
}

.project-info p a:hover {
  text-decoration: underline;
}

.project-buttons {
  margin-top: 15px;
  display: flex;
  gap: 10px;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid #007bff;
  color: black;
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 500;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-link i {
  margin-right: 6px;
}

.btn-link:hover {
  background-color: #007bff;
  color: white;
}

.skill-item {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  background: #fff;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  font-weight: 500;
  font-size: 1.05rem;
  transition: transform 0.3s ease;
}

.skill-item img {
  width: 30px;
  height: 30px;
  margin-right: 15px;
}

.skill-item:hover {
  transform: scale(1.03);
  background-color: #f1f8ff;
}

.achievement-card {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 30px 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.achievement-card i {
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.achievement-card h5 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #212529;
  margin-bottom: 8px;
}

.achievement-card p {
  font-size: 0.95rem;
  color: #333;
}


footer {
  background-color: #0d6efd;
  color: white;
  font-size: 0.95rem;
  padding: 30px 0;
}

footer .social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

footer .social-icons a {
  color: white;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

footer .social-icons a:hover {
  color: #ffd700;
}