/* Estilos adicionais para responsividade */

/* Estilos para o banner principal */
.hero-banner {
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--branco);
    padding: 100px 0;
    text-align: center;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Estilos para seções de conteúdo */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: -15px;
}

.col-md-6, .col-md-4, .col-md-8 {
    padding: 15px;
    box-sizing: border-box;
}

.col-md-6 {
    width: 50%;
}

.col-md-4 {
    width: 33.333%;
}

.col-md-8 {
    width: 66.667%;
}

/* Estilos para cards de serviços */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    font-size: 3rem;
    color: var(--azul-principal);
    margin-bottom: 20px;
}

/* Estilos para features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--azul-principal);
    margin-bottom: 15px;
}

/* Estilos para CTA */
.cta-section {
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--branco);
    padding: 80px 0;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--branco);
    margin-bottom: 20px;
}

.cta-content p {
    margin-bottom: 30px;
    font-size: 1.2rem;
}

/* Estilos para página de banner */
.page-banner {
    position: relative;
    background-size: cover;
    background-position: center;
    color: var(--branco);
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.page-banner h1 {
    position: relative;
    z-index: 1;
    color: var(--branco);
    margin-bottom: 10px;
}

.page-banner p {
    position: relative;
    z-index: 1;
    font-size: 1.2rem;
}

/* Estilos para MVV */
.mvv-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.mvv-item {
    flex: 1;
    min-width: 280px;
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
}

.mvv-icon {
    font-size: 3rem;
    color: var(--azul-principal);
    margin-bottom: 20px;
}

/* Estilos para diferenciais */
.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.differential-item {
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
}

.differential-icon {
    font-size: 2.5rem;
    color: var(--azul-principal);
    margin-bottom: 15px;
}

/* Estilos para certificações */
.certifications-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.certification-item {
    flex: 1;
    min-width: 280px;
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
}

.certification-item img {
    max-width: 150px;
    margin-bottom: 20px;
}

/* Estilos para itens de segurança */
.security-item {
    margin-bottom: 50px;
    padding: 30px;
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.security-image img {
    width: 100%;
    border-radius: 8px;
}

/* Estilos para formulário de contato */
.contact-form-container {
    background-color: var(--branco);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--cinza-medio);
    border-radius: 5px;
    font-family: 'Open Sans', sans-serif;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin: -10px;
}

.form-row .form-group {
    padding: 10px;
    flex: 1;
    min-width: 200px;
}

.form-check {
    display: flex;
    align-items: flex-start;
}

.form-check-input {
    margin-top: 5px;
    margin-right: 10px;
}

/* Estilos para informações de contato */
.contact-info {
    margin-top: 30px;
}

.contact-item {
    display: flex;
    margin-bottom: 20px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--azul-principal);
    margin-right: 15px;
    min-width: 30px;
    text-align: center;
}

.social-media {
    margin-top: 20px;
}

.social-media a {
    display: inline-block;
    margin-right: 15px;
    font-size: 1.5rem;
    color: var(--azul-principal);
    transition: color 0.3s ease;
}

.social-media a:hover {
    color: var(--azul-secundario);
}

/* Estilos para mapa */
.map-container {
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
}

.map-placeholder {
    height: 100%;
    background-color: var(--cinza-claro);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Responsividade */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    .col-md-6, .col-md-4, .col-md-8 {
        width: 100%;
    }
    
    .hero-banner {
        padding: 80px 0;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .services-grid, .features-grid, .differentials-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-banner {
        padding: 60px 0;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .mvv-container, .certifications-container {
        flex-direction: column;
    }
    
    .footer-container {
        flex-direction: column;
    }
    
    .footer-column {
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 20px;
    }
    
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-banner {
        padding: 50px 0;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-row {
        flex-direction: column;
    }
}