/* Custom CSS */
* {
    scroll-behavior: smooth;
}

:root {
    color-scheme: light only;
}

body {
    font-family: 'Poppins', sans-serif;
    color-scheme: light;
}

/* Navbar hover effect */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #0D47A1;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: #0D47A1;
}

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

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Button hover effect */
.btn-primary {
    background-color: #0D47A1;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background-color: #1A237E;
    transform: scale(1.05);
}

/* Skill icon animation */
.skill-icon {
    transition: transform 0.3s ease;
}

.skill-icon:hover {
    transform: scale(1.1);
}

/* Social media icons */
.social-icon {
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
    color: #0D47A1;
    transform: scale(1.2);
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.8s ease-in-out;
}

.slide-up {
    animation: slideUp 0.8s ease-out;
}

/* Reveal animation on scroll */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Full Stack Badge */
.stack-badge {
    background: linear-gradient(135deg, #0D47A1, #1A237E);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-left: 10px;
    vertical-align: middle;
}