/*
 * ====================================================================
 * ARQUIVO DE ESTILOS ESTRUTURAL - VOLPILAB WEB STUDIO
 * (Este arquivo NÃO contém cores, apenas a estrutura)
 * ====================================================================
 */

/* --- Variáveis Globais (Não-Tema) --- */
:root {
    --primary-color: #891A15; /* Vermelho VolpiLab (mantido global) */
    --font-family: 'Poppins', sans-serif;
    --whatsapp-color: #25d366;
}

/* --- Estilos Gerais (Usando variáveis de tema) --- */
html,
body {
    font-family: var(--font-family);
    overflow-x: hidden; /* Impede a rolagem horizontal */
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
}

.brand-color {
    color: var(--primary-color) !important;
}

/* --- 1. Top Header --- */
.top-header {
    background-color: var(--bg-tertiary);
    padding: 0.5rem 0;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.top-header .social-icons a {
    font-size: 1.2rem;
    vertical-align: middle;
    transition: color 0.3s ease;
}

.top-header .social-icons a:hover {
    color: var(--primary-color) !important;
}

.top-header .contact-info a.text-light {
    text-decoration: none !important;
    transition: color 0.3s ease;
}

.top-header .contact-info a.text-light:hover {
    color: var(--primary-color) !important;
}


/* --- 2. Menu Principal (Navbar) --- */
.navbar {
    background-color: var(--bg-tertiary) !important;
    border-bottom: 1px solid var(--border-color);
}

.nav-link {
    font-size: 14px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

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

/*
 * ====================================================================
 * ESTILO DO LOGO DA BARRA DE NAVEGAÇÃO
 * ====================================================================
 */
.navbar-logo {
    height: 64px; /* Tamanho padrão para desktop */
    width: auto;  /* Mantém a proporção */
    transition: height 0.3s ease; /* Efeito suave na mudança de tamanho */
}


/* --- 3. Banner Rotativo (Carousel) --- */
.carousel-item {
    height: 600px;
}
.carousel-item img {
    object-fit: cover;
    height: 100%;
}
.carousel-caption {
    background-color: rgba(0, 0, 0, 0.5); /* Overlay preto funciona nos dois temas */
    border-radius: 5px;
    padding: 1rem;
    bottom: 3rem;
}
.carousel-caption h5 {
    font-size: 2.5rem;
    font-weight: 300;
    line-height: 1.3;
}
.carousel-caption .text-highlight {
    color: var(--primary-color);
    font-weight: 700;
}
.carousel-caption p {
    font-size: 1.1rem;
    padding: 0 10%;
}

/* --- Animação Título Banner --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.banner-main-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    padding: 0 1rem;
    z-index: 10;
}
.banner-main-title h5 {
    font-size: 3rem;
    font-weight: 300;
    line-height: 1.3;
    color: #FFF; /* Título do banner sempre branco para ler sobre a imagem */
    text-shadow: 0px 2px 5px rgba(0, 0, 0, 0.5);
    animation-name: fadeInUp;
    animation-duration: 1.2s;
    animation-timing-function: ease-out;
    animation-fill-mode: forwards;
}

/* --- 4. Seção de Serviços --- */
.services-section {
    background-color: var(--bg-primary);
}
.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
}
.service-card .card-body {
    text-align: center;
}
.service-card .card-title {
    color: var(--primary-color);
}
.service-card .card-text {
    color: var(--text-primary);
}
.service-card .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
}
.service-card .btn-primary:hover {
    background-color: #6d1411;
    border-color: #6d1411;
}

/* --- 5. Seção de Contato (Homepage) --- */
.contact-section {
    background-color: var(--bg-secondary);
}
/* Container do formulário flutuante */
.form-container {
    background-color: var(--form-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
}
.btn-primary:hover {
    background-color: #6d1411;
    border-color: #6d1411;
}
.form-control {
    background-color: var(--form-bg);
    border: 1px solid var(--form-border);
    color: var(--text-primary);
}
.form-control:focus {
    background-color: var(--form-bg);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(137, 26, 21, 0.25);
    color: var(--text-primary);
}
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* --- 6. Footer --- */
.footer-dark {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}
.footer-link {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.3s ease;
}
.footer-link:hover {
    color: var(--primary-color);
}

/* Estilo para a nova barra inferior do rodapé */
.footer-bottom {
    border-top: 1px solid var(--border-color); /* Linha sutil para separar */
    font-size: 0.9rem; /* Fonte ligeiramente menor */
    color: var(--text-secondary);
}

/* --- 7. ESTILOS DE PÁGINAS DE CONTEÚDO (SOBRE, ETC.) --- */
.page-content {
    background-color: var(--bg-primary);
    min-height: 60vh;
}
.page-content .page-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
}
.page-content .lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
}
.about-features-list {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
    text-align: left;
    display: inline-block;
    font-size: 1.1rem;
    color: var(--text-primary);
}
.about-features-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    font-weight: 500;
}
.about-features-list .bi {
    font-size: 1.5rem;
    margin-right: 0.75rem;
}

/* --- 8. ESTILOS PÁGINA DE CONTATO --- */
.contact-info-list {
    list-style: none;
    padding-left: 0;
    color: var(--text-primary);
}
.contact-info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}
.contact-info-list .bi {
    font-size: 1.5rem;
    margin-right: 1rem;
    color: var(--primary-color);
}
.contact-info-list .contact-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
.contact-info-list .contact-link:hover {
    color: var(--primary-color);
    text-decoration: underline;
}
.contact-social-icons a {
    font-size: 2rem;
    color: var(--text-secondary);
    margin-right: 1.5rem;
    transition: color 0.3s ease;
}
.contact-social-icons a:hover {
    color: var(--primary-color);
}
.location-section {
    background-color: var(--bg-secondary);
}
.map-container {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    line-height: 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* --- 9. ESTILOS reCAPTCHA (Corrigido para não vazar) --- */
.g-recaptcha-container {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
    width: 100%;
    overflow: hidden; /* Garante que não crie barra de rolagem */
}

/* Ajuste específico para o iframe do reCAPTCHA em telas pequenas */
.g-recaptcha {
    transform-origin: center center;
}

@media (max-width: 380px) {
    .g-recaptcha {
        transform: scale(0.85); /* Reduz levemente o tamanho em telas muito pequenas */
    }
}


/* --- 10. SEÇÃO CLIENTES --- */
.clients-section {
    background-color: var(--bg-primary); /* Fundo da seção */
}

.client-logo {
    max-width: 100%;
    max-height: 120px; /* Altura máxima */
    opacity: 0.85; /* Visibilidade (0.85 é quase 100%) */
    filter: grayscale(100%); /* Preto e branco por padrão */
    transition: all 0.3s ease;
    object-fit: contain;
}
.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%); /* Colorido ao passar o mouse */
    transform: scale(1.05); /* Leve zoom */
}


/* --- Botões Flutuantes --- */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: var(--whatsapp-color);
    border-radius: 50px;
    text-align: center;
    font-size: 30px; /* Tamanho do ícone */
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}
.whatsapp-float i { /* Garante a cor do ícone */
    color: #FFF; 
}
.whatsapp-float:hover {
    transform: scale(1.1);
}

.back-to-top-btn {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 115px;
    right: 40px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px; /* Tamanho do ícone */
    text-decoration: none;
    z-index: 1000;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}
.back-to-top-btn i { /* Garante a cor do ícone */
    color: #fff;
}
.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top-btn:hover {
    background-color: #6d1411;
    color: #fff;
    transform: translateY(-2px);
}

/* --- Controles Carrossel --- */
.carousel-indicators [data-bs-target] {
    background-color: #ffffff;
    opacity: 0.5;
    width: 40px;
    height: 4px;
    margin: 0 5px;
    transition: opacity 0.3s ease;
}
.carousel-indicators .active {
    opacity: 1;
    background-color: var(--primary-color);
}


/* --- Responsividade --- */
@media (max-width: 768px) {
    
    /* REMOVE O TOP HEADER NO MOBILE */
    .top-header {
        display: none !important;
    }

    .navbar-logo {
        height: 50px; /* Tamanho reduzido para mobile */
    }
    
    .carousel-item {
        height: 500px;
    }
    
    .banner-main-title h5 {
        font-size: 2rem;
    }
    .services-section h2,
    .contact-section h3,
    .cta-title,
    .page-title {
        font-size: 2.2rem;
    }
    .service-card .card-text {
        font-size: 0.95rem;
    }
    .form-container {
        padding: 2rem 1.5rem;
    }

    /* Ajustes para botões flutuantes em telas menores */
    .whatsapp-float, .back-to-top-btn {
        width: 50px;
        height: 50px;
        bottom: 30px;
        right: 30px;
        font-size: 24px; /* Ícone menor para tela menor */
    }
    .back-to-top-btn {
        bottom: 90px; /* Ajusta a posição para não sobrepor o WhatsApp */
    }

    /* Ajustes da página "Sobre" para mobile */
    .page-content .page-title {
        font-size: 2rem;
    }
    .about-features-list {
        text-align: center; /* Centraliza a lista em mobile */
    }
}

/* Ajustes para telas muito pequenas */
@media (max-width: 576px) {
    .carousel-item {
        height: 400px;
    }
    .banner-main-title h5 {
        font-size: 1.6rem;
    }
    .carousel-caption p {
        font-size: 0.9rem;
        padding: 0 5%;
    }
    .services-section h2,
    .contact-section h3,
    .cta-title,
    .page-title {
        font-size: 1.8rem;
    }
}