html {
    transition: background-color 0.5s ease, color 0.5s ease;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background-color: #f0f4f8;
    color: #1e293b;
  }  
  
.custom-bg {
    background: radial-gradient(circle at 10% 20%, rgba(236, 252, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
}
.dark .custom-bg {
    background: radial-gradient(circle at 10% 20%, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0) 100%);
}
.project-card {
    transition: all 0.3s ease;
    transform: translateY(0);
}
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}
.dark .project-card:hover {
    box-shadow: 0 10px 25px -5px rgba(255, 255, 255, 0.05);
}
.skill-badge {
    transition: all 0.2s ease;
}
.skill-badge:hover {
    transform: scale(1.05);
}
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: currentColor;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}
.active::after {
    width: 100%;
}