:root {
    --primary-color: #1e40af;
    --secondary-color: #64748b;
    --accent-color: #3b82f6;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --graphite: #374151;
    --soft-light: #f1f5f9;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Poppins, sans-serif;
    color: var(--graphite);
    line-height: 1.6;
    background-color: var(--light-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: Montserrat, sans-serif;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    font-family: Montserrat, sans-serif;
}

.navbar-nav .nav-link {
    color: var(--graphite) !important;
    font-weight: 500;
    margin: 0 .5rem;
    transition: color .3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

.btn-primary {
    background: var(--primary-color);
    border: none;
    padding: .75rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all .3s ease;
}

.btn-primary:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, .3);
}

.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: .75rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all .3s ease;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(30, 41, 59, .4), rgba(30, 41, 59, .4)), url(../images/hero-diagnostica.jpg) center/cover no-repeat;
    color: white;
}

.hero-content {
    z-index: 2;
    position: relative;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-section .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: .95;
}

.badge-trust {
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .2);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.badge-trust span {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.service-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,.08);
    transition: all .3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,.15);
}

.service-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.service-card-body {
    padding: 2rem;
}

.service-icon {
    width: 4rem;              
    height: 4rem;
    background: #c6c6c65c;
    border-radius: 50%;        
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
    flex-shrink: 0;            
    transition: transform .3s; 
}

.service-icon i {
    font-size: 1.8rem;       
    line-height: 1;
}

.service-icon:hover {
    transform: scale(1.1);   
}



.section-padding {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.about-section {
    background: white;
}

.strength-item {
    text-align: center;
    padding: 2rem;
}

.section-complex 
.strength-item {
    text-align: center;
    padding: .5rem !important;
}

.strength-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,.08);
    margin-bottom: 1.5rem;
}

.testimonial-stars {
    color: #fbbf24;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.testimonial-author {
    font-weight: 600;
    color: var(--dark-color);
}

.testimonial-vehicle {
    color: var(--secondary-color);
    font-size: .9rem;
}

.contact-section {
    background: #c6c6c65c;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
}

.form-control {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: .75rem 1rem;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 .2rem rgba(30, 64, 175, .1);
}

.contact-info {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
}

.contact-info-item {
    display: flex;
    align-items: start;
    margin-bottom: 1.5rem;
}

.contact-info-icon {
    width: 40px;
    height: 40px;
    background: var(--soft-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: .5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, .7);
    text-decoration: none;
    transition: color .3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    text-align: center;
    color: rgba(255, 255, 255, .5);
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .badge-trust {
        flex-wrap: wrap;
        gap: .5rem;
    }
}


.icon-circle {
    width: 48px;              
    height: 48px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;          
}