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

button {    
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
}

.header {
    background: white;
    padding: 1.5rem 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #294294;
    background-image: url("images/logo_cor_preto.svg");
    background-repeat: no-repeat;
    background-position: center;
    width: 200px;
    height: 50px;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    color: #333;
    font-size: large;
    text-decoration: none;
    transition: color 0.3s;
}

.nav a:hover {
    color: #294294;
}

.hero {
    background: linear-gradient(135deg, #294294 0%, #1a2d6b 100%);
    color: white;
    padding: 6rem 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: white;
    color: #294294;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.section {
    max-width: 1200px;
    margin: 0px auto;
    padding: 3rem 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #294294;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    justify-content: center;
}

.service-card {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.service-card h3 {
    color: #294294;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.differentials {
    background: #f8f9fa;
    padding: 5rem 2rem;
}

.differentials-content {
    max-width: 1200px;
    margin: 0 auto;
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.diff-item {
    padding: 2rem;
}

.diff-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.diff-item h3 {
    color: #294294;
    margin-bottom: 0.5rem;
}

.portfolio {
    background: white;
}



.contact {
    background: #294294;
    color: white;
    text-align: center;
    padding: 5rem 2rem;
}

.contact h2 {
    color: white;
    margin-bottom: 2rem;
}

.contact-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: #294294;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s;
}

.contact-button:hover {
    transform: scale(1.05);
}

.footer {
    background: #1a2d6b;
    color: white;
    text-align: center;
    padding: 2rem;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .nav {
        display: none;
    }

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