/* Additional animations */

/* Floating animation for skills icons */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

.skill-icon {
    animation: float 3s ease-in-out infinite;
}

/* Subtle hover effect for testimonial cards */
.testimonial-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
}

/* Typing animation for hero section */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

.typing-effect {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end);
}

/* Project card animation on hover */
.project-card:hover .project-banner {
    transform: scale(1.05);
    transition: transform 0.5s ease;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--card);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}