html {
    scroll-behavior: smooth;
    scroll-padding-top: 64px;
}

.transition-all {
    transition: all 0.3s ease;
}

input:focus, 
select:focus, 
textarea:focus {
    outline: none;
    border-color: #eab308;
    box-shadow: 0 0 0 3px rgba(234, 179, 8, 0.2);
}

.hover-grow {
    transition: transform 0.2s ease;
}

.hover-grow:hover {
    transform: scale(1.02);
}

.mobile-menu {
    display: none;
}

.mobile-menu.active {
    display: block;
}

.btn-primary {
    background-color: #eab308;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn-primary:hover {
    background-color: #ca8a04;
}

.hero-overlay {
    position: relative;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7));
    z-index: 1;
}

.hero-overlay > * {
    position: relative;
    z-index: 2;
}

.testimonial-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.project-card {
    transition: transform 0.2s ease;
}

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

.section-padding {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

@media (min-width: 768px) {
    .section-padding {
        padding-top: 6rem;
        padding-bottom: 6rem;
    }
}

.container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.custom-shadow {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.error {
    border-color: #ef4444;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.success-message {
    background-color: #10b981;
    color: white;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.loading {
    opacity: 0.7;
    pointer-events: none;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

.img-responsive {
    max-width: 100%;
    height: auto;
}