/
* Shammarvel - Estufas e Fornos Industriais
* Estilos principais do site
*/

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 20px;
    color: #0d6efd;
}

p {
    margin-bottom: 20px;
}

a {
    text-decoration: none;
    color: #0d6efd;
    transition: all 0.3s ease;
}

a:hover {
    color: #0b5ed7;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 0 15px;
    margin: 0 auto;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-align: center;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #0d6efd;
    color: #fff;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    color: #fff;
}

.btn-light {
    background-color: #fff;
    color: #0d6efd;
}

.btn-light:hover {
    background-color: #f8f9fa;
    color: #0b5ed7;
}

.btn-outline {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-outline:hover {
    background-color: #fff;
    color: #0d6efd;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    position: relative;
    padding-bottom: 15px;
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background-color: #0d6efd;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 20px auto 0;
}

/* Header */
.header {
    position: relative;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    height: auto;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0; /* Reduzido para diminuir altura da barra */
}

.logo {
    display: block;
}

.logo img {
    height: 50px; /* Aumentado ligeiramente conforme solicitado */
    max-width: 100%;
}

.main-nav ul {
    display: flex;
    list-style: none;
}

.main-nav li {
    margin-left: 30px;
}

.main-nav a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #333;
    position: relative;
}

.main-nav a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #0d6efd;
    transition: width 0.3s ease;
}

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

.header-contact {
    display: flex;
    align-items: center;
}

.phone {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.phone i {
    color: #0d6efd;
    margin-right: 8px;
}

.phone span {
    font-weight: 600;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 30px;
    height: 3px;
    background-color: #0d6efd;
    margin: 3px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    height: 70vh; /* Reduzido de 80vh para 70vh para diminuir altura */
    min-height: 500px; /* Reduzido de 600px para 500px */
    overflow: hidden;
}

.hero-slider {
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s ease;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(13, 110, 253, 0.9) 0%, rgba(13, 110, 253, 0.7) 50%, rgba(13, 110, 253, 0.5) 100%), url('../img/background/hero-bg.png');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.hero-content {
    position: relative;
    max-width: 700px;
    padding: 100px 0;
    color: #fff;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: #fff;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero-scroll a {
    display: block;
    color: #fff;
    font-size: 24px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* Sobre Section */
.sobre {
    padding: 70px 0; /* Reduzido de 100px para 70px para diminuir espaço vertical */
    background-color: #f8f9fa;
}

.sobre-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.sobre-gallery {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 15px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    aspect-ratio: 1 / 1; /* Adicionado para tornar os itens quadrados e compactos */
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Alterado para garantir que a imagem caiba inteira */
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.sobre-text {
    flex: 1;
}

.sobre-text p {
    font-size: 17px;
    color: #555;
    margin-bottom: 20px;
}

/* Diferenciais Section */
.diferenciais {
    padding: 70px 0; /* Reduzido de 100px para 70px para diminuir espaço vertical */
    background-color: #fff;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 30px;
}

.diferencial-card {
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.diferencial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.diferencial-card .icon {
    font-size: 36px;
    color: #0d6efd;
    margin-bottom: 20px;
}

.diferencial-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.diferencial-card p {
    font-size: 15px;
    color: #666;
}

/* Produtos Section */
.produtos {
    padding: 70px 0; /* Reduzido de 100px para 70px para diminuir espaço vertical */
    background-color: #f8f9fa;
}

.produtos-tabs {
    margin-top: 50px;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 12px 30px;
    background-color: transparent;
    border: none;
    border-bottom: 3px solid #ddd;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: #0d6efd;
    border-bottom-color: #0d6efd;
}

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 30px;
}

.produto-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.produto-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.produto-image {
    height: 250px;
    overflow: hidden;
}

.produto-image img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Alterado para garantir que a imagem caiba inteira */
    transition: transform 0.5s ease;
}

.produto-card:hover .produto-image img {
    transform: scale(1.05);
}

.produto-info {
    padding: 25px;
}

.produto-info h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.produto-info p {
    font-size: 15px;
    color: #666;
    margin-bottom: 20px;
}

/* Números Section */
.numeros {
    padding: 80px 0;
    background-color: #0d6efd;
    color: #fff;
}

.numeros-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 30px;
}

.numero-card {
    text-align: center;
}

.numero {
    font-family: 'Montserrat', sans-serif;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.label {
    font-size: 18px;
    font-weight: 500;
}

/* Projetos Section */
.projetos {
    padding: 70px 0; /* Reduzido de 100px para 70px para diminuir espaço vertical */
    background-color: #fff;
}

.projetos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 30px;
}

.projeto-card {
    position: relative;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.projeto-image {
    width: 100%;
    height: 100%;
}

.projeto-image img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Alterado para garantir que a imagem caiba inteira */
    transition: transform 0.5s ease;
}

.projeto-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
    color: #fff;
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.projeto-card:hover .projeto-image img {
    transform: scale(1.05);
}

.projeto-card:hover .projeto-overlay {
    transform: translateY(0);
}

.projeto-overlay h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}

.projeto-overlay p {
    font-size: 15px;
    margin-bottom: 0;
}

/* Clientes Section */
.clientes {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.clientes-slider {
    position: relative;
    overflow: hidden;
    margin-top: 50px;
}

.clientes-track {
    display: flex;
    animation: scroll 30s linear infinite;
}

.cliente-logo {
    flex: 0 0 200px;
    height: 100px;
    margin: 0 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cliente-logo img {
    max-width: 100%;
    max-height: 80px;
    filter: none; /* Removido o filtro grayscale */
    transition: all 0.3s ease;
}

.cliente-logo:hover img {
    transform: scale(1.1);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-230px * 5));
    }
}

/* Missão, Visão e Valores Section */
.missao-visao-valores {
    padding: 70px 0; /* Reduzido de 100px para 70px para diminuir espaço vertical */
    background-color: #fff;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 30px;
}

.mvv-card {
    padding: 40px 30px;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.mvv-icon {
    font-size: 40px;
    color: #0d6efd;
    margin-bottom: 20px;
}

.mvv-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
}

.mvv-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
}

/* CTA Section */
.cta {
    position: relative;
    padding: 60px 0; /* Reduzido de 100px para 60px para diminuir espaço vertical */
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(13, 110, 253, 0.9) 0%, rgba(13, 110, 253, 0.7) 50%, rgba(13, 110, 253, 0.5) 100%), url('../img/cta/cta-bg.png');
    background-size: cover;
    background-position: center;
    z-index: -1;
}

/* Removido o background-color sólido */

.cta-content {
    max-width: 700px;
    text-align: center;
    margin: 0 auto;
    color: #fff;
}

.cta-content h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 30px;
}

/* Contato Section */
.contato {
    padding: 70px 0; /* Reduzido de 100px para 70px para diminuir espaço vertical */
    background-color: #f8f9fa;
}

.contato-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 50px;
    margin-top: 50px;
}

.contato-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
}

.info-item .icon {
    width: 50px;
    height: 50px;
    background-color: #0d6efd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    margin-right: 15px;
}

.info-item h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.info-item p {
    font-size: 16px;
    color: #666;
    margin-bottom: 0;
}

.social-media {
    grid-column: 1 / -1;
    display: flex;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: #0d6efd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #0b5ed7;
    transform: translateY(-5px);
}

.contato-form {
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #0d6efd;
    outline: none;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

/* Footer */
.footer {
    background-color: #222;
    color: #fff;
    padding-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 50px;
    margin-bottom: 50px;
}

.footer-about {
    grid-column: span 1;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    height: 40px;
}

.footer-about p {
    font-size: 15px;
    color: #aaa;
}

.footer-links,
.footer-products,
.footer-contact {
    grid-column: span 1;
}

.footer h3 {
    font-size: 20px;
    margin-bottom: 25px;
    color: #fff;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul li a {
    color: #aaa;
    transition: all 0.3s ease;
}

.footer ul li a:hover {
    color: #0d6efd;
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: #aaa;
}

.footer-contact p i {
    margin-right: 10px;
    color: #0d6efd;
}

.footer-social {
    display: flex;
    margin-top: 20px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: #aaa;
    margin-bottom: 0;
}

/* Floating Buttons */
.whatsapp-button {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transition: all 0.3s ease;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    color: #fff;
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: #0d6efd;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.back-to-top:hover {
    background-color: #0b5ed7;
    color: #fff;
}

/* Responsividade */
@media (max-width: 1200px) {
    .hero-content h1 {
        font-size: 42px;
    }
    
    .hero-content p {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 32px;
    }
}

@media (max-width: 992px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .main-nav {
        order: 3;
        width: 100%;
        margin-top: 15px;
    }
    
    .main-nav ul {
        justify-content: center;
    }
    
    .main-nav li:first-child {
        margin-left: 0;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .sobre-content {
        flex-direction: column;
    }
    
    .sobre-gallery {
        order: 1;
    }
    
    .sobre-text {
        order: 2;
    }
    
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .produtos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .numeros-grid {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 40px;
    }
    
    .projetos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contato-content {
        grid-template-columns: 1fr;
    }
    
    .contato-info {
        order: 2;
    }
    
    .contato-form {
        order: 1;
        margin-bottom: 40px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-contact {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #fff;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        display: none;
        z-index: 1000;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: row; /* Alterado para row para ficar em uma linha */
        flex-wrap: wrap; /* Permite quebra se necessário */
        justify-content: center; /* Centraliza os itens */
    }
    
    .main-nav li {
        margin: 5px 8px; /* Espaçamento horizontal entre itens */
        font-size: 14px; /* Reduz o tamanho da fonte para caber em uma linha */
    }
    
    .hero {
        height: 60vh; /* Reduzido para 60vh no mobile */
        min-height: 400px; /* Reduzido para 400px no mobile */
    }
    
    .hero-bg {
        background-size: 100% auto; /* Garante que a imagem ocupe toda a largura */
        background-position: center center;
    }
    
    .hero-content {
        text-align: center;
        padding: 50px 0; /* Reduzido de 80px para 50px para diminuir espaço vertical */
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .sobre-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sobre-text p {
        font-size: 17px; /* Revertido para o tamanho original */
    }
    
    /* Revertido .diferenciais-grid para empilhar */
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    
    .produtos-grid {
        grid-template-columns: 1fr;
    }
    
    .projetos-grid {
        grid-template-columns: 1fr;
    }
    
    /* Ajuste para a seção Missão, Visão e Valores no mobile (vertical) */
    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .mvv-card {
        padding: 30px 20px;
    }
    
    .mvv-card p {
        font-size: 16px; /* Revertido para o tamanho original */
    }
    
    /* Revertido .contato-info para empilhar */
    .contato-info {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 28px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .section-header p {
        font-size: 16px;
    }
    
    .sobre-gallery {
        grid-template-columns: 1fr;
    }
    
    /* Revertido tamanho da fonte para telas muito pequenas */
    .sobre-text p {
        font-size: 17px;
    }
    
    .mvv-card p {
        font-size: 16px;
    }
}



/* Blog Search and Filter */
.blog-search-filter {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
}

.search-bar {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin-bottom: 20px;
}

.search-bar input {
    width: 100%;
    padding: 12px 20px 12px 50px;
    border: 1px solid #ddd;
    border-radius: 30px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.search-bar input:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.search-bar i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.category-filters span {
    font-weight: 600;
    color: #333;
    margin-right: 10px;
    align-self: center;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid #0d6efd;
    border-radius: 20px;
    background-color: #fff;
    color: #0d6efd;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background-color: #0d6efd;
    color: #fff;
}

.filter-btn.active {
    background-color: #0d6efd;
    color: #fff;
    border-color: #0d6efd;
}

@media (max-width: 768px) {
    .blog-search-filter {
        flex-direction: column;
        align-items: stretch;
    }

    .category-filters {
        justify-content: flex-start;
    }

    .category-filters span {
        margin-bottom: 10px;
    }
}



/* Blog Card Enhancements */
.blog-card h3 {
    transition: color 0.3s ease;
}

.blog-card h3:hover {
    color: #0d6efd; /* Cor azul do site */
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    color: #0d6efd;
    font-weight: 600;
    margin-top: 15px;
}

.read-more-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.read-more-btn:hover i {
    transform: translateX(5px);
}

/* Category Tag Colors */
.blog-category.category-fundamentos {
    background-color: #007bff; /* Azul */
}

.blog-category.category-produtos {
    background-color: #28a745; /* Verde */
}

.blog-category.category-aplicacoes {
    background-color: #ffc107; /* Amarelo */
}

.blog-category.category-beneficios {
    background-color: #6f42c1; /* Roxo */
}

.blog-category.category-qualidade {
    background-color: #dc3545; /* Vermelho */
}

.blog-category.category-tecnologia {
    background-color: #17a2b8; /* Ciano */
}

.blog-category.category-solucoes {
    background-color: #fd7e14; /* Laranja */
}

.blog-category.category-manutencao {
    background-color: #6c757d; /* Cinza */
}

.blog-category.category-sustentabilidade {
    background-color: #20c997; /* Verde Água */
}

.blog-category.category-guia {
    background-color: #e83e8c; /* Rosa */
}

.blog-category.category-dicas {
    background-color: #6610f2; /* Índigo */
}

.blog-category.category-mercado {
    background-color: #6f42c1; /* Roxo */
}

.blog-category.category-conceitos-basicos {
    background-color: #ff8c00; /* Laranja Escuro */
}

.blog-category.category-tecnologia-inovacao {
    background-color: #28a745; /* Verde */
}

.blog-category.category-aplicacoes-industriais {
    background-color: #007bff; /* Azul */
}

.blog-category.category-guias-praticos {
    background-color: #ffc107; /* Amarelo */
}




.read-more-btn {
    display: inline-block;
    background-color: #007bff;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.read-more-btn:hover {
    background-color: #0056b3;
}

.blog-card h3:hover {
    color: #007bff; /* Cor azul do site */
    transition: color 0.3s ease;
}

/* Category Tag Colors */
.blog-category.category-fundamentos {
    background-color: #28a745; /* Verde */
}

.blog-category.category-produtos {
    background-color: #ffc107; /* Amarelo */
}

.blog-category.category-aplicacoes {
    background-color: #17a2b8; /* Azul claro */
}

.blog-category.category-tecnologia {
    background-color: #6f42c1; /* Roxo */
}

.blog-category.category-guias {
    background-color: #dc3545; /* Vermelho */
}

.blog-category.category-qualidade {
    background-color: #fd7e14; /* Laranja */
}

.blog-category.category-beneficios {
    background-color: #20c997; /* Verde água */
}




.blog-card h3:hover {
    color: #0d6efd; /* Cor azul do site */
    transition: color 0.3s ease;
}




        .blog-search-filter {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-top: 40px;
            margin-bottom: 40px;
        }

        .search-bar {
            position: relative;
            width: 100%;
            max-width: 500px;
            margin-bottom: 20px;
        }

        .search-bar input {
            width: 100%;
            padding: 12px 15px 12px 45px;
            border: 1px solid #ddd;
            border-radius: 25px;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        .search-bar input:focus {
            border-color: #0d6efd;
            outline: none;
            box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
        }

        .search-bar i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #888;
        }

        .category-filters {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }

        .category-filters span {
            font-weight: 600;
            color: #333;
            margin-right: 10px;
            align-self: center;
        }

        .filter-btn {
            background-color: #e9ecef;
            color: #495057;
            padding: 8px 20px;
            border: none;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 15px;
            font-weight: 500;
        }

        .filter-btn:hover {
            background-color: #dee2e6;
        }

        .filter-btn.active {
            background-color: #0d6efd;
            color: #fff;
        }




        .blog-card h3:hover {
            color: #0d6efd; /* Cor azul do site */
        }

        .read-more-btn {
            display: inline-block;
            margin-top: 15px;
            padding: 10px 20px;
            background-color: #0d6efd;
            color: #fff;
            border-radius: 5px;
            transition: all 0.3s ease;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .read-more-btn:hover {
            background-color: #0b5ed7;
            transform: translateY(-2px);
        }

        .read-more-btn i {
            margin-left: 8px;
        }

        /* Cores para as tags de categoria */
        .category-fundamentos {
            background-color: #28a745; /* Verde */
        }

        .category-produtos {
            background-color: #ffc107; /* Amarelo */
            color: #333;
        }

        .category-aplicacoes {
            background-color: #17a2b8; /* Azul claro */
        }

        .category-beneficios {
            background-color: #6f42c1; /* Roxo */
        }

        .category-guias {
            background-color: #fd7e14; /* Laranja */
        }

        .category-tecnologia {
            background-color: #dc3545; /* Vermelho */
        }

        /* Estilos para a nova seção CTA */
        .blog-cta-section {
            background-color: #0d6efd; /* Azul do site */
            color: #fff;
            padding: 60px 0;
            text-align: center;
        }

        .blog-cta-section h2 {
            color: #fff;
            font-size: 2.5rem;
            margin-bottom: 15px;
        }

        .blog-cta-section p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .blog-cta-section .btn-whatsapp {
            background-color: #25d366; /* Verde WhatsApp */
            color: #fff;
            padding: 15px 30px;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 700;
            transition: all 0.3s ease;
        }

        .blog-cta-section .btn-whatsapp:hover {
            background-color: #1da851;
            transform: translateY(-3px);
        }

        .blog-cta-section .btn-whatsapp i {
            margin-right: 10px;
        }

        /* Responsividade para a nova seção CTA */
        @media (max-width: 768px) {
            .blog-cta-section h2 {
                font-size: 2rem;
            }

            .blog-cta-section p {
                font-size: 1rem;
            }
        }