/* Custom styles to complement Tailwind CSS */

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}

/* Navigation link styles */
.nav-link {
    @apply text-gray-700 hover:text-primary transition-colors duration-200 font-medium;
}

.mobile-nav-link {
    @apply block px-3 py-2 text-base font-medium text-gray-700 hover:text-primary hover:bg-gray-50 rounded-md;
}

/* Custom animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects for project cards */
.project-card {
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #3B82F6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1E40AF;
}

/* Form input focus effects */
.form-input:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Button hover effects */
.btn-primary {
    @apply bg-primary text-white px-6 py-3 rounded-lg font-semibold transition-all duration-300;
}

.btn-primary:hover {
    @apply bg-secondary transform scale-105;
}

/* Section transitions */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Skill tag animations */
.skill-tag {
    @apply bg-primary text-white px-4 py-2 rounded-full text-sm font-medium;
    transition: all 0.3s ease;
}

.skill-tag:hover {
    @apply bg-secondary transform scale-110;
}

/* Contact form styling */
.contact-form input,
.contact-form textarea {
    @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary focus:border-transparent transition-all duration-200;
}

.contact-form input:focus,
.contact-form textarea:focus {
    @apply border-primary shadow-lg;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-padding {
        padding: 3rem 0;
    }
}

/* Loading animation for images */
.image-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Card shadow effects */
.card-shadow {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.card-shadow:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Gradient text effect */
.gradient-text {
    background: linear-gradient(135deg, #3B82F6, #1E40AF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Floating animation for icons */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Profile picture animations and styling */
.profile-picture {
    transition: all 0.3s ease;
    animation: profileFadeIn 1s ease-out;
}

.profile-picture:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

@keyframes profileFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8) rotate(-5deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Online status indicator */
.online-status {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Profile picture border glow effect */
.profile-picture-glow {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.profile-picture-glow:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}