/* Variáveis CSS para uma paleta de cores moderna e consistente */
:root {
    --primary: #0056b3; /* Azul mais profissional e moderno */
    --secondary: #003f80; /* Azul escuro para contraste */
    --accent: #e67e22; /* Laranja vibrante para destaque */
    --light: #f8f9fa; /* Branco suave */
    --dark: #212529; /* Preto para texto principal */
    --text-light: #495057; /* Cinza escuro para texto secundário */
    --gray-light: #ced4da; /* Cinza claro para bordas e fundos sutis */
    --success: #28a745; /* Verde para sucesso/WhatsApp */
    --danger: #dc3545; /* Vermelho para erros/atenção */
    --shadow-light: rgba(0, 0, 0, 0.08);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

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

body {
    font-family: 'Poppins', sans-serif; 
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px; 
}


.section-spacing {
    padding: 80px 0; 
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 1rem 0;
    box-shadow: 0 4px 15px var(--shadow-medium); 
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 2rem; 
    font-weight: 700;
    color: white; 
    text-decoration: none;
    transition: color var(--transition-speed);
}

.logo span {
    color: var(--accent); 
}

.logo:hover {
    color: var(--accent);
}


.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin-left: 2rem; 
}

.nav-menu li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-speed);
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width var(--transition-speed) ease-out;
}

.nav-menu li a:hover {
    color: var(--accent);
}

.nav-menu li a:hover::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none; /* Esconde por padrão em desktop */
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color var(--transition-speed);
}

.menu-toggle:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(158, 210, 235, 0.6), rgba(0, 0, 0, 0.6)), url(imagens/imagemfundo.jpg) center/cover no-repeat;
    height: 70vh; /* Aumenta a altura para mais impacto */
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden; /* Garante que o pseudo-elemento não vaze */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3); 
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 900px; 
    margin: 0 auto;
    padding: 20px;
}

.hero h1 {
    font-size: 3.5rem; 
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); 
}

.hero p {
    font-size: 1.4rem; 
    max-width: 700px;
    margin: 0 auto 2.5rem;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* Button Styles */
.btn {
    display: inline-flex; /* Usa flexbox para alinhar ícones e texto */
    align-items: center;
    justify-content: center;
    padding: 1rem 2.2rem; /* Aumenta o padding */
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    gap: 0.5rem; /* Espaçamento entre ícone e texto */
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 4px 10px rgba(230, 126, 34, 0.3);
}

.btn-primary:hover {
    background: #d36a1e; /* Tom mais escuro no hover */
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(230, 126, 34, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 255, 255, 0.2);
}


.section-title {
    text-align: center;
    margin-bottom: 60px; /* Mais espaçamento */
}

.section-title h2 {
    font-size: 2.8rem; /* Aumenta o tamanho da fonte */
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 100px; /* Aumenta a largura da linha */
    height: 4px;
    background: var(--accent);
    margin: 1rem auto 0; /* Mais espaçamento */
    border-radius: 2px;
}

.section-title p {
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* Product Categories */
.categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem; /* Mais espaçamento */
}

.category-btn {
    padding: 0.8rem 1.5rem; /* Aumenta o padding */
    background: var(--light);
    color: var(--dark);
    border-radius: 50px; /* Botões mais arredondados (pill shape) */
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: 1px solid var(--gray-light);
    font-weight: 500;
    font-size: 0.95rem;
    white-space: nowrap; /* Evita quebra de linha em botões */
}

.category-btn:hover, .category-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); /* Cards um pouco maiores */
    gap: 2.5rem; /* Aumenta o espaçamento entre os cards */
}

.product-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow-light);
    transition: all var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px); /* Efeito de elevação mais suave */
    box-shadow: 0 12px 30px var(--shadow-medium);
}

.product-image {
    height: 220px; /* Aumenta a altura da imagem */
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease; /* Transição mais suave */
}

.product-card:hover .product-image img {
    transform: scale(1.08); /* Zoom mais pronunciado */
}

.product-info {
    padding: 1.8rem; /* Aumenta o padding */
    flex-grow: 1; /* Garante que o info ocupe o espaço restante */
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    font-size: 1.4rem; /* Aumenta o tamanho da fonte */
    margin-bottom: 0.8rem;
    color: var(--primary);
    font-weight: 600;
}

.product-info p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    min-height: 70px; /* Garante altura mínima para descrição */
    line-height: 1.5;
}

.product-actions {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem; /* Espaçamento entre os botões */
    margin-top: auto; /* Empurra os botões para o final do card */
}

.btn-icon {
    padding: 0.8rem 1rem; /* Ajusta padding para botões com ícone */
    font-size: 0.9rem;
    flex: 1;
    text-align: center;
    border-radius: 5px;
    
}

.btn-icon i {
    margin-right: 0.5rem;
}

.btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.btn-whatsapp:hover {
    background: #218838; /* Tom mais escuro no hover */
    transform: translateY(-2px);
}

/* About Section */
.about {
    background: white;
    padding: 80px 0;
}

.about-content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-content-wrapper p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* Contact Section */
.contact {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 80px 0;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Ajusta para 2 colunas em telas maiores */
    gap: 3rem;
    align-items: flex-start; /* Alinha o conteúdo ao topo */
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.contact-info p {
    margin-bottom: 2rem;
    opacity: 0.9;
    font-size: 1.1rem;
}

.contact-details div {
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.contact-details i {
    margin-right: 1.2rem;
    font-size: 1.5rem; /* Aumenta o tamanho dos ícones */
    color: var(--accent);
    width: 30px; /* Garante alinhamento */
    text-align: center;
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 25px var(--shadow-medium);
    color: var(--dark); /* Cor do texto do formulário */
}

.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--primary);
    text-align: center;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--gray-light);
    border-radius: 5px;
    font-size: 1rem;
    color: var(--dark);
    background-color: var(--light);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.2); /* Sombra de foco azul */
    outline: none;
}

.form-group textarea {
    resize: vertical; /* Permite redimensionar verticalmente */
    min-height: 120px;
}

.contact-form .btn-primary {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0 20px; /* Ajusta padding */
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Ajusta colunas */
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    font-size: 1.3rem; /* Aumenta o tamanho da fonte */
    margin-bottom: 1.8rem;
    position: relative;
    padding-bottom: 0.8rem;
    color: white;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px; /* Aumenta a largura da linha */
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-column p {
    color: #ccc;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 0.9rem;
}

.footer-column ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color var(--transition-speed);
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    color: #aaa;
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 0.8rem; /* Ajusta espaçamento */
    margin-top: 1.5rem;
    justify-content: flex-start; /* Alinha à esquerda no footer */
}

.social-links a {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    width: 45px; /* Aumenta o tamanho dos ícones sociais */
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-speed);
}

.social-links a:hover {
    background: var(--accent);
    transform: translateY(-4px) scale(1.05); /* Efeito mais dinâmico */
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    .hero p {
        font-size: 1.2rem;
    }
    .section-title h2 {
        font-size: 2.2rem;
    }
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        
    }
    .contact-container {
        display: grid;
        grid-template-columns: repeat(2,1fr);
        gap: 16px;
        padding: 16px;
    }
    .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-wrap: wrap; /* Permite quebra de linha */
        justify-content: center;
    }
    .logo {
        margin-bottom: 1rem;
        width: 100%;
        text-align: center;
    }
    .main-nav {
        width: 100%;
        justify-content: flex-end; /* Alinha o toggle à direita */
    }
    .nav-menu {
        display: none; /* Esconde o menu por padrão em mobile */
        flex-direction: column;
        width: 100%;
        background: var(--secondary); /* Fundo para o menu mobile */
        position: absolute;
        top: 100%; /* Abaixo do header */
        left: 0;
        padding: 1rem 0;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }
    .nav-menu.active {
        display: flex; /* Mostra o menu quando ativo */
    }
    .nav-menu li {
        margin: 0;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .nav-menu li:last-child {
        border-bottom: none;
    }
    .nav-menu li a {
        display: block;
        padding: 1rem;
        color: white;
    }
    .menu-toggle {
        display: block; /* Mostra o toggle em mobile */
    }
    .hero {
        height: 60vh;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    .btn {
        width: 100%;
        max-width: 300px; /* Limita a largura dos botões */
        margin: 0 auto;
    }
    .section-spacing {
        padding: 60px 0;
    }
    .section-title h2 {
        font-size: 2rem;
    }
    .section-title p {
        font-size: 1rem;
    }
    .categories {
        justify-content: flex-start; /* Alinha categorias à esquerda */
        overflow-x: auto; /* Permite scroll horizontal */
        padding-bottom: 10px; /* Espaço para scrollbar */
        -webkit-overflow-scrolling: touch; /* Scroll suave em iOS */
    }
    .categories::-webkit-scrollbar {
        height: 5px;
    }
    .categories::-webkit-scrollbar-thumb {
        background: var(--gray-light);
        border-radius: 5px;
    }
    .category-btn {
        flex-shrink: 0; /* Evita que os botões encolham */
    }
    .product-info p {
        min-height: auto; /* Remove altura mínima em mobile */
    }
    .product-actions {
        flex-direction: column;
    }
    .btn-icon {
        width: 100%;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-column h3::after {
        margin: 0.8rem auto 0; /* Centraliza a linha */
    }
    .social-links {
        justify-content: center; /* Centraliza ícones sociais */
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero p {
        font-size: 0.9rem;
    }
    .section-title h2 {
        font-size: 1.8rem;
    }
    .product-card {
        margin: 0 auto;
        max-width: 320px;
    }
    .contact-form h3 {
        font-size: 1.5rem;
    }
}