/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    background: var(--gradient-1);
    color: var(--text-primary);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-2);
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn:hover::before {
    opacity: 1;
}

.btn.glass {
    background: var(--glass-bg);
}

.btn.glass:hover {
    background: var(--gradient-1);
}

.submit-btn {
    width: auto;
    background: var(--gradient-1);
    color: var(--text-primary);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: flex-start;
}

@media (max-width: 768px) {
    .project-links {
        flex-direction: column;
        align-items: flex-start;
    }
}