/* 
* BRPlas - Recuperações Inteligentes
* Estilos CSS para o site redesenhado
*/

/* Variáveis */
:root {
    --primary-color: #1e3a8a;
    --secondary-color: #38bdf8;
    --accent-color: #10b981;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-color: #94a3b8;
    --text-color: #334155;
    --heading-font: 'Montserrat', sans-serif;
    --body-font: 'Open Sans', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

/* Reset e Estilos Gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--body-font);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

p {
    margin-bottom: 1.5rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section-header {
	 
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--secondary-color);
	
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-color);
}

.bg-light {
    background-color: #f8fafc;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #1e4caf;
    color: white;
}

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

.btn-secondary:hover {
    background-color: #0ea5e9;
    color: white;
}

.full-width {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);

    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    transition: var(--transition);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 80px; /* Aumentado de 80px para 120px */
    width: auto;
}

.main-nav ul {
    display: flex;
}

.main-nav ul li {
    margin-left: 1.5rem;
}

.main-nav ul li a {
    color: var(--dark-color);
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    width: 100%;
}

.whatsapp-contact img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.whatsapp-contact img:hover {
    transform: scale(1.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--dark-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    background-image: url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding-top: 120px; /* Ajustado para acomodar o cabeçalho maior */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: white;
}

.hero h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 400;
    color: white;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Sobre Section */
.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.sobre-text .destacado {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.valores {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.valor-item {
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.valor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.valor-icon {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.valor-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.valor-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.sobre-image {
    position: relative;
}

.sobre-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.stats {
    display: flex;
    justify-content: space-between;
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-top: -50px;
    position: relative;
    z-index: 2;
    margin-left: 20px;
    margin-right: 20px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-text {
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* Reciclagem Section */
.processo-reciclagem {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.processo-info h3 {
    margin-bottom: 1.5rem;
}

.beneficios {
    margin-top: 1.5rem;
}

.beneficios li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.beneficios li i {
    color: var(--accent-color);
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.processo-diagram img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.materiais {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.material-item {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.material-item img {
    height: 150px;
    width: auto;
    margin: 0 auto 1rem;
    object-fit: contain;
}

.material-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* Materiais Section */
.materiais-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.materiais-text .destacado {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.materiais-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.material-card {
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.material-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.material-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.material-card ul li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.2rem;
}

.material-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.materiais-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Serviços Section */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.servico-card {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

.servico-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.servico-card h3 {
    margin-bottom: 1rem;
}

.servico-card p {
    margin-bottom: 1.5rem;
}

.btn-saiba-mais {
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.btn-saiba-mais::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.btn-saiba-mais:hover::after {
    width: 100%;
}

/* Sustentabilidade Section */
.sustentabilidade-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.sustentabilidade-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.card-image {
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.sustentabilidade-card:hover .card-image img {
    transform: scale(1.1);
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    margin-bottom: 1rem;
}

.card-content p {
    margin-bottom: 0;
}

/* Certificações Section */
.certificacoes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    align-items: center;
}

.certificacao-item {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.certificacao-item img {
    height: 100px;
    width: auto;
    margin: 0 auto 1rem;
    object-fit: contain;
}

.certificacao-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0;
}

/* Contato Section */
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.info-item {
    display: flex;
    margin-bottom: 2rem;
}

.info-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 1rem;
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(30, 58, 138, 0.1);
    border-radius: 50%;
}

.info-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.info-content p {
    margin-bottom: 0;
}

.whatsapp-contact-large {
    margin-bottom: 2rem;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    background-color: #25D366;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}

.whatsapp-btn i {
    font-size: 1.5rem;
    margin-right: 0.8rem;
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    color: white;
}

.social-media {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--secondary-color);
    color: white;
    transform: translateY(-5px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    font-family: var(--body-font);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* Mapa Section */
.mapa-container {
    height: 450px;
    overflow: hidden;
}

.mapa-container iframe {
    border: 0;
    width: 100%;
    height: 100%;
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 100px; /* Aumentado para manter proporção com o cabeçalho */
    width: auto;
    margin-bottom: 1rem;
   
}

.footer-logo p {
    color: var(--gray-color);
}

.footer h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: var(--gray-color);
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 0.8rem;
    color: var(--gray-color);
    display: flex;
    align-items: center;
}

.footer-contact p i {
    margin-right: 0.8rem;
    color: var(--secondary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0;
    color: var(--gray-color);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 99;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    color: white;
}

.success-message {
    background-color: #d4edda;
    color: #155724;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
}

/* Responsividade */
@media (max-width: 1024px) {
    .section {
        padding: 4rem 0;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .valores,
    .materiais-grid {
        grid-template-columns: 1fr;
    }
    
    .certificacoes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .logo img {
        height: 100px; /* Ajustado para telas menores */
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.3rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .sobre-content,
    .processo-reciclagem,
    .materiais-content,
    .contato-grid {
        grid-template-columns: 1fr;
    }
    
    .materiais {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .servicos-grid,
    .sustentabilidade-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-social {
        margin-top: 1rem;
        justify-content: center;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 120px; /* Ajustado para o cabeçalho maior */
        left: -100%;
        width: 100%;
        height: calc(100vh - 120px); /* Ajustado para o cabeçalho maior */
        background-color: white;
        transition: var(--transition);
        z-index: 999;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
    }
    
    .main-nav ul li {
        margin: 1rem 0;
    }
    
    .logo img {
        height: 80px; /* Ajustado para telas menores */
    }
}

@media (max-width: 576px) {
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero h2 {
        font-size: 1.1rem;
    }
    
    .materiais,
    .certificacoes-grid {
        grid-template-columns: 1fr;
    }
    
    .stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .logo img {
        height: 70px; /* Ajustado para telas muito pequenas */
    }
}