/* Enhanced Styles */
:root {
    --primary-color: #0056b3;
    --secondary-color: #f8f9fa;
    --accent-color: #ffc107;
    --font-family: 'Roboto', sans-serif;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--secondary-color);
    color: #343a40;
    padding-top: 76px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1497633762265-9d179a990aa6') center/cover no-repeat;
    padding: 100px 0;
}

/* Cards & Services */
.card, .service-item {
    transition: transform 0.3s ease;
    border: none;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    background-color: white;
}

.card:hover, .service-item:hover {
    transform: translateY(-5px);
}

/* Contact Form */
.form-control {
    padding: 12px;
    border-radius: 10px;
}

.contact-info {
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}

/* Buttons */
.btn {
    padding: 12px 25px;
    font-weight: 600;
}

.btn-primary {
    background: #007bff;
    border: none;
    box-shadow: 0 4px 15px rgba(0,123,255,0.2);
}

.btn-primary:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: #343a40;
    color: var(--secondary-color);
}

/* Navbar */
.navbar {
    transition: all 0.3s ease;
}

.navbar-scrolled {
    background: rgba(255,255,255,0.95) !important;
    backdrop-filter: blur(10px);
}

/* Seções */
section {
    overflow: hidden;
}

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

.service-item:hover {
    transform: translateY(-5px);
}

/* Cards e Elementos */
.hover-card {
    transition: transform 0.3s ease;
}

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

.card {
    overflow: hidden;
    border-radius: 15px;
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .hero-section img {
        margin-top: 2rem;
    }
}