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

:root {
    /* Paleta de cores baseada na logo */
    --primary-color: #1B8FB5; /* Azul principal da logo */
    --secondary-color: #5BB3D1; /* Azul claro */
    --accent-color: #63C7D1; /* Teal/turquesa */
    --dark-blue: #0F5C7A; /* Azul escuro */
    --light-blue: #E8F4F8; /* Azul muito claro */
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --white: #FFFFFF;
    --gray-light: #F8F9FA;
    --gray-medium: #E9ECEF;
    --gray-dark: #6C757D;
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Border radius */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    /* Cor do texto do efeito typewriter (pode ser alterada globalmente) */
    --typewriter-color: #63C7D1;
        /* Variáveis para efeito 3D do título da hero */
        --hero-3d-fill: #F5F7F8; /* cor principal do texto 3D */
        --hero-3d-extrude: #858585; /* cor da extrusão (sombra sólida) */
        --hero-3d-shadow-blur: rgba(0,0,0,0.55); /* sombra difusa abaixo da extrusão */
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden; /* evita barra horizontal causada por elementos transbordando */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-size-base);
}

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

.btn-primary:hover {
    background-color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--dark-blue);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--dark-blue);
    transform: translateY(-2px);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    height: 88.4px;
    display: flex;
    align-items: center;   /* Alinha verticalmente */
    justify-content: center; /* Opcional: também centraliza horizontalmente */
 
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    gap: 240px;
}

/* Evitar estouro do header em telas pequenas reduzindo gap */
@media (max-width: 900px) {
    .nav-container { gap: 24px; }
}

.nav-logo .logo {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo .logo:hover {
    transform: scale(1.6);
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 12px; /* reduzir espaçamento entre itens do menu */
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    
        display: inline-flex; /* mantém ícone e texto na mesma linha */
        align-items: center;
        gap: 6px;
        font-size: 1.1rem;
        height: 88.4px;
        padding: 12px 14px; /* reduzir padding para diminuir espaço interno */
        white-space: nowrap; /* evita quebra entre texto e ícone */
}

.nav-link:hover {
    color: var(--white);
    background-color: var(--primary-color);
    width: ;

}

/* Garante que o ícone do dropdown fique ao lado do texto sem alterar hover */
.nav-link i {
    display: inline-block;
    margin-left: 6px;
    vertical-align: middle;
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm);
    list-style: none;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--text-dark);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: var(--light-blue);
    color: var(--primary-color);
}

/* Mobile Menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: var(--dark-blue);
    padding: 120px 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    min-height: 100vh;
}

.hero-content {
    max-width: 1200px;
     margin: 0 auto; /* centraliza o conteúdo da hero em uma coluna */
    padding: 0 var(--spacing-sm);
    display: grid;
    grid-template-columns: 1fr; /* usar apenas uma coluna conforme solicitado */
    gap: var(--spacing-xl);
    align-items: center;
     justify-items: center;
}

.hero-content .hero-subtitle {
    grid-column: 1; /* Ocupa apenas a primeira coluna */
}

.hero-content .hero-buttons {
    grid-column: 1; /* Ocupa apenas a primeira coluna */
}

.hero-title {
    color: var(--dark-blue);
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.hero-subtitle {
    font-size: 3.5rem;
    color: var(--hero-3d-fill);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* thin light outline to separate from background */
    -webkit-text-stroke: 0.8px rgba(0,0,0,0.06);
    /* Blocky extrude using stacked text-shadow layers */
    text-shadow:
        1px 1px 0 var(--hero-3d-extrude),
        2px 2px 0 var(--hero-3d-extrude),
        3px 3px 0 var(--hero-3d-extrude),
        4px 4px 0 var(--hero-3d-extrude),
        5px 5px 0 var(--hero-3d-extrude),
        6px 6px 0 var(--hero-3d-extrude),
        10px 12px 20px var(--hero-3d-shadow-blur);
}

/* Slightly reduce size on small screens to avoid wrapping */
@media (max-width: 900px) {
    .hero-subtitle { font-size: 2.2rem; letter-spacing: 0.5px; }
}
#typewriter {
    color: var(--typewriter-color) !important;
    font-weight: 600;
    text-shadow: none;
    font-size: 3rem;
}

.cursor {
    color: #63C7D1 !important; /* verde-turquesa solicitado */
    font-weight: 600;
    animation: blink 1s infinite;
    text-shadow: none !important; /* remover extrusão herdada */
    -webkit-text-stroke: 0 !important; /* garantir sem contorno */
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-icon {
    font-size: 15rem;
    color: var(--primary-color);
    opacity: 0.1;
}

/* About Section */
.about {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.about-text h3:first-child {
    margin-top: 0;
}

.centered-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.centered-text {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.segments {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.segment {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--gray-light);
    border-radius: var(--border-radius);
    transition: transform 0.3s ease;
}

.segment:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.segment i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.segment h4 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.stat {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius);
}

.stat h3 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.stat p {
    color: var(--white);
    opacity: 0.9;
}

/* Services Section */
.services {
    padding: var(--spacing-xl) 0;
    background-color: var(--gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* Forçar h3 dos cards 'Projetos' e 'Manutenção' (data-carousel-target) para branco */

/* Garantir título padrão dos cards com data-carousel-target em cor legível */
.services .service-card h3[data-carousel-target] {
    color: var(--primary-color);
}

/* Forçar contraste quando seção pai for escura (seções ímpares) */
/* Quando a seção pai for escura (seções ímpares), torne títulos específicos brancos para contraste */
body > section:nth-of-type(odd) .services .service-card h3[data-carousel-target] {
    color: var(--white) !important;
}

/* Regras gerais para títulos em seções ímpares (mantém contraste para outros elementos) */
body > section:nth-of-type(odd) .service-card h3 {
    color: var(--primary-color) !important;
}

body > section:nth-of-type(odd) .service-card p {
    color: rgba(0,0,0,0.75) !important;
}

/* Products Section */
.products {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    padding: var(--spacing-lg);
    border: 2px solid var(--gray-medium);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all 0.3s ease;
}

.product-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.product-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.product-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

/* Alteração: fundo azul nos cards da seção Produtos e texto das descrições em branco */
.products .product-card {
    background-color: var(--dark-blue);
    border-color: rgba(255,255,255,0.08);
    position: relative;
    overflow: hidden;
    /* subtile gradient for depth using dark-blue tones */
    background: linear-gradient(180deg, rgba(15,92,122,1) 0%, rgba(11,56,75,1) 100%);
}

.products .product-card h3,
.products .product-card p {
    color: var(--white);
}

.products .product-card i {
    color: var(--white);
}

/* Decorative RGB-like top bar (dark blue palette) inspired by blog cards' color accent */
.products .product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, #041f2a 0%, #0f5c7a 40%, #1b8fb5 70%, #063244 100%);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

/* Small accent under the icon to mimic blog-card visual rhythm */
.products .product-card .icon-accent {
    display: block;
    width: 44px;
    height: 6px;
    margin: 10px auto 0;
    border-radius: 4px;
    background: linear-gradient(90deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
    opacity: 0.35;
}

/* Social icons accent (smaller, inline) */
/* social icons accent removed (reverted) */

/* Decorative bottom bar mirroring the top bar (darker gradient for anchor) */
.products .product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #063244 0%, #0f5c7a 30%, #1b8fb5 70%, #041f2a 100%);
    box-shadow: 0 -2px 6px rgba(0,0,0,0.12);
}

/* Botão de ação branco na parte inferior dos cards de produtos */
.products .product-card {
    display: flex;
    flex-direction: column;
}

.products .product-card p {
    margin-bottom: var(--spacing-md);
}

.products .product-card .product-cta {
    margin-top: auto;
    display: inline-block;
    text-align: center;
    background: #ffffff;
    color: #063244;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    align-self: stretch;
    transform-origin: center;
    will-change: transform;
    animation: pulse 1.2s ease-in-out infinite;
}

.products .product-card .product-cta:hover {
    background: #f6f6f6;
}

/* Animação pulsante semelhante a 'coração' */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    }
    50% {
        transform: scale(1.08);
        box-shadow: 0 8px 18px rgba(2,76,100,0.18);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 2px 6px rgba(0,0,0,0.12);
    }
}

/* Portfolio Section */
.portfolio {
    padding: var(--spacing-xl) 0;
    background-color: var(--gray-light);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-item {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-image i {
    font-size: 4rem;
    color: var(--white);
}

.portfolio-info {
    padding: var(--spacing-md);
}

.portfolio-info h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

/* Clients Section */
.clients {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.clients-grid {
    display: grid;
    grid-template-columns: 1fr; /* empilha os blocos: Clientes acima de Fornecedores */
    gap: var(--spacing-md);
}

/* Clientes: inline list separated by dashes and vertically centered to match other cards */
.clients-grid .client-card {
    display: flex;
    flex-direction: column;
}

.clients-grid .client-card.clients-inline {
    align-items: center;
    text-align: center;
}

.clients-grid .client-card.clients-inline ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap; /* permite que os nomes se quebrem em linhas */
    gap: 8px 16px; /* espaçamento entre itens */
    align-items: center;
    justify-content: center; /* centraliza os nomes */
    width: 100%;
    line-height: 1.6;
}

.clients-grid .client-card.clients-inline ul li {
    display: inline-block;
    white-space: nowrap;
    text-align: center;
}

.clients-grid .client-card.clients-inline ul li:not(:last-child)::after {
    content: " - ";
    color: inherit;
}

.clients-grid .client-card.clients-inline h3 {
    margin-bottom: 12px;
}

/* Destacar títulos 'Clientes' e 'Fornecedores' */
.clients-grid .client-card h3 {
    color: var(--primary-color);
}

/* Garantir destaque também em seções de fundo escuro */
body > section:nth-of-type(odd) .clients .client-card h3 {
    color: var(--primary-color) !important;
}

/* Regras específicas para garantir que os títulos dentro da seção #clientes fiquem azuis */
#clientes .client-card h3,
#clientes .client-card.clients-inline h3,
#clientes .client-card.fornecedores h3 {
    color: var(--primary-color) !important;
}

/* Fornecedores: logo grid inside the card */
.clients-grid .client-card.fornecedores .icons-grid {
    width: 100%;
    overflow: hidden;
}

/* Marquee interno: wrapper e faixa única controlada por JS (overflow escondido) */
.clients-grid .client-card.fornecedores .icons-grid .marquee {
    display: block;
    width: 100%;
    overflow: hidden;
    margin: 0 auto; /* garantir centralização horizontal do wrapper */
    max-width: 1200px;
}

.clients-grid .client-card.fornecedores .icons-grid .marquee-track {
    display: flex;
    gap: 24px; /* espaçamento uniforme entre logos */
    align-items: center;
    justify-content: flex-start;
}

/* Espaçamento extra entre Springer e Hitachi (ajuste pontual) */
.clients-grid .client-card.fornecedores .icons-grid .marquee-track img[alt="Springer"] + img {
    margin-left: 40px; /* aumenta distância específica entre Springer e o próximo (Hitachi) */
}

.clients-grid .client-card.fornecedores .icons-grid .marquee-track img {
    flex: 0 0 300px; /* largura fixa para cada logo */
    width: 300px !important;
    height: auto !important; /* manter proporção */
    max-width: 300px !important;
    display: block;
    object-fit: contain;
    padding: 6px;
}

@media (min-width: 1200px) {
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img {
        height: 80px;
        max-height: 80px;
    }
}

/* Responsividade: reduzir largura das logos e gap em telas menores */
@media (max-width: 900px) {
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track {
        gap: 16px;
    }
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img {
        width: 200px !important;
        max-width: 200px !important;
    }

    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img[alt="Springer"] + img {
        margin-left: 24px; /* reduzir espaçamento em telas médias */
    }
}

@media (max-width: 600px) {
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track {
        gap: 10px;
    }
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img {
        width: 140px !important;
        max-width: 140px !important;
    }

    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img[alt="Springer"] + img {
        margin-left: 12px; /* espaçamento menor em telas pequenas */
    }

    /* Ajustes para a seção Clientes em telas pequenas: centralizar e evitar overflow */
    .clients {
        overflow: hidden; /* evita scroll horizontal indesejado */
    }

    .clients-grid {
        padding: 0 12px; /* garantir espaçamento lateral dentro do viewport */
        box-sizing: border-box;
    }

    /* Mostrar clientes e fornecedores como uma única área estática e contida */
    .clients-grid {
        background-color: var(--gray-light);
        border-radius: var(--border-radius-lg);
        padding: 12px;
    }

    /* Tornar os client-card transparentes para parecerem parte de uma única div */
    .clients-grid .client-card {
        background: transparent;
        box-shadow: none;
        margin: 0 0 8px 0;
        padding: 8px 0;
    }

    /* Clientes: organizar nomes em 2 colunas estáticas, sem movimentação */
    .clients-grid .client-card.clients-inline ul {
        display: block;
        column-count: 2;
        column-gap: 12px;
        padding: 0;
        margin: 0 auto;
        list-style: none;
        width: 100%;
        max-width: 100%;
    }

    .clients-grid .client-card.clients-inline ul li {
        display: block;
        break-inside: avoid-column;
        white-space: normal; /* permitir quebra */
        word-break: break-word;
        padding: 6px 0;
        text-align: left;
        font-size: 0.95rem;
        color: var(--text-light);
    }

    /* Remover traços separadores entre nomes dos clientes (apenas mobile) */
    .clients-grid .client-card.clients-inline ul li::after {
        content: "" !important;
    }

    /* Fornecedores: exibir as logos em coluna única, sem animação */
    /* Fornecedores: empilhar logos sem animação e sem espaçamento */
    .clients-grid .client-card.fornecedores .icons-grid .marquee,
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track,
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track * {
        animation: none !important;
        -webkit-animation: none !important;
        transition: none !important;
        transform: none !important;
        will-change: auto !important;
    }

    .clients-grid .client-card.fornecedores .icons-grid .marquee,
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track {
        display: flex;
        flex-direction: column;
        gap: 0 !important;
        align-items: center;
        justify-content: center;
        padding: 0 !important;
        margin: 0 !important;
        overflow: visible;
    }

    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img {
        padding: 0 !important;
        margin: 0 !important;
        width: 80% !important;
        max-width: 220px !important;
        height: auto !important;
        object-fit: contain;
        display: block;
    }
}

/* Reforço mobile: garantir logos empilhadas sem espaçamento residual */
@media (max-width: 600px) {
    .clients-grid .client-card.fornecedores .icons-grid {
        gap: 0 !important;
        row-gap: 0 !important;
        column-gap: 0 !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .clients-grid .client-card.fornecedores .icons-grid img,
    .clients-grid .client-card.fornecedores .icons-grid .marquee-track img {
        margin: 0 !important;
        padding: 0 !important;
        display: block !important;
        height: auto !important;
        max-height: 80px !important;
        width: auto !important;
        line-height: 0 !important;
    }
}

/* Tornar a seção #clientes ocupando a largura total do viewport */
#clientes .container {
    max-width: 100%;
    padding: 0 var(--spacing-sm);
}

/* Garantir que cada card dentro da grid ocupe 100% da largura disponível (com limite para centralização) */
.clients-grid .client-card {
    width: 100%;
    max-width: 1200px; /* limitar largura para centralizar visualmente */
    margin: 0 auto; /* centraliza o card dentro do container */
}

.client-card {
    padding: var(--spacing-lg);
    background-color: var(--gray-light);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.client-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.client-card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.client-card ul {
    list-style: none;
}

.client-card li {
    padding: var(--spacing-xs) 0;
    color: var(--text-light);
    border-bottom: 1px solid var(--gray-medium);
}

.client-card li:last-child {
    border-bottom: none;
}

/* Blog Section */
.blog {
    padding: var(--spacing-xl) 0;
    background-color: var(--gray-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.blog-post {
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.blog-post:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.post-image {
    height: 150px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-image i {
    font-size: 3rem;
    color: var(--white);
}

.post-content {
    padding: var(--spacing-md);

/* Esconder o carrossel legado (mantido no arquivo, não exibido) */
#legacy-carousel {
    display: none;
}

/* Estilos do carrossel dentro de Serviços */
.services-carousels .carousel-section {
    display: none;
    padding: var(--spacing-md) 0 var(--spacing-lg);
}

.services-carousels .carousel-section.active {
    display: block;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.carousel-track {
    display: flex;
    transition: transform 0.45s ease;
    will-change: transform;
}

.carousel-item {
    min-width: 100%;
    flex: 0 0 100%;
}

.carousel-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.35);
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
}

.carousel-button.prev { left: 12px; }
.carousel-button.next { right: 12px; }

@media (max-width: 768px) {
    .carousel-item img { height: 220px; }
}
}

.post-content h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.post-date {
    color: var(--text-light);
    font-size: 0.9rem;
    font-style: italic;
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 5px;
}

.contact-item h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
}

.social-links {
    margin-top: var(--spacing-md);
}

.social-links h4 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

/* Forçar título 'Redes Sociais' branco dentro da seção de contato */
#contato .social-links h4 {
    color: var(--white) !important;
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: var(--dark-blue);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form {
    background-color: var(--gray-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section li {
    color: #BDC3C7;
    margin-bottom: var(--spacing-xs);
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: #BDC3C7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

/* Aplicar mesmo efeito hover da logo do header à logo do rodapé */
.footer-logo {
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.6);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid #34495E;
    color: #BDC3C7;
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.4);
}

/* Responsive Design */
/* Tablet-specific adjustments (<=1024px) - não altera versão desktop */
@media (max-width: 1024px) {
    .nav-container {
        gap: 60px; /* reduz espaço entre logo e menu em tablets */
        padding: 0 16px;
    }

    .navbar {
        height: 72px;
        align-items: center;
    }

    .nav-logo .logo {
        height: 44px;
    }

    .nav-menu {
        gap: 8px;
    }

    .nav-link {
        font-size: 1rem;
        height: 72px;
        padding: 10px 8px;
    }

    .hero {
        padding: 100px 0 var(--spacing-lg);
        min-height: 70vh;
    }

    .hero-subtitle {
        font-size: 2.6rem;
    }

    #typewriter {
        font-size: 2rem;
    }

    .hero-content {
        padding-top: var(--spacing-lg);
    }

    /* Ensure carousel centers when moved inside .hero-content on tablets/mobiles */
    .hero-content .home-carousel {
        margin: 14px auto 8px auto;
        display: flex;
        flex-direction: column; /* empilha slideshow acima da legenda */
        justify-content: center;
        align-items: center;
        width: 100%;
        padding: 0 12px;
    }

    /* make sure caption remains centered under the carousel */
    .hero-content .home-carousel + .home-carousel-caption,
    .hero-content .home-carousel .home-carousel-caption {
        text-align: center;
        margin-top: 10px;
    }

    .about-content {
        grid-template-columns: 1fr 1fr; /* melhora leitura em telas médias */
        gap: var(--spacing-md);
    }

    .segments {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid,
    .products-grid,
    .portfolio-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-content {
        grid-template-columns: 1fr 1fr;
    }

    .carousel-item img {
        height: 280px; /* adequado para tablets */
    }

    .whatsapp-float {
        bottom: 24px;
        right: 24px;
        width: 54px;
        height: 54px;
    }
}

/* Small-to-medium screens (481px - 1024px) tweaks */
@media (max-width: 900px) and (min-width: 481px) {
    .nav-container { gap: 36px; }
    .hero-subtitle { font-size: 2.2rem; }
    #typewriter { font-size: 1.9rem; }
    .hero-title { font-size: 2.6rem; }
    .hero { padding: 80px 0 var(--spacing-lg); }
    .hero-content { justify-items: start; }
    .hero-buttons { justify-content: flex-start; }
    .btn { max-width: 220px; }
}
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-md);
        padding: var(--spacing-md) 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: var(--spacing-sm) 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: var(--spacing-xl);
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-icon {
        font-size: 8rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .segments {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .products-grid,
    .portfolio-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }

    /* Fix: Clientes/Fornecedores wrapping and containment on small screens */
    .clients-grid .client-card.clients-inline ul {
        flex-direction: column;
        gap: 6px 0;
        align-items: center;
        white-space: normal; /* permite quebra de linha para caber na tela */
        padding: 0;
    }

    .clients-grid .client-card.clients-inline ul li {
        display: block;
        white-space: normal;
        text-align: center;
        max-width: 100%;
        word-break: break-word;
    }

    /* Ajuste das logos dos fornecedores para não extrapolarem o container */
    .clients-grid .client-card.fornecedores .icons-grid {
        justify-content: center;
        gap: 10px;
    }

    .clients-grid .client-card.fornecedores .icons-grid img {
        height: 48px;
        max-width: 48%;
        width: auto !important;
        object-fit: contain;
    }

    /* Centralizar redes sociais na seção de contato (abaixo do formulário) */
    #contato .social-links,
    #contato .social-icons {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-sm);
    }

    /* Centralizar redes sociais no footer (Siga-nos) em telas pequenas */
    .footer-content .footer-section .social-icons {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-sm);
        width: 100%;
    }

    .footer-content .footer-section h4 {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-icon {
        font-size: 6rem;
    }

    .service-card,
    .product-card {
        padding: var(--spacing-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Animation classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll animations */
@keyframes slideInFromLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in-left {
    animation: slideInFromLeft 0.8s ease-out;
}

.slide-in-right {
    animation: slideInFromRight 0.8s ease-out;
}

/* Alternar fundo das seções: 1ª seção azul (ímpar), próxima branca (par) */
body > section:nth-of-type(odd) {
    background: var(--dark-blue) !important;
    color: var(--white);
}

body > section:nth-of-type(odd) .section-header h2,
body > section:nth-of-type(odd) h3,
body > section:nth-of-type(odd) .product-card h3 {
    color: var(--white) !important;
}

body > section:nth-of-type(odd):not(.hero) p,
body > section:nth-of-type(odd):not(.hero) .section-header p {
    color: rgba(255,255,255,0.9) !important;
}

body > section:nth-of-type(odd) .product-card {
    border-color: rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.03);
}

body > section:nth-of-type(even) {
    background: var(--white) !important;
    color: var(--text-dark);
}

/* Ajustes para links e botões em seções escuras (não afeta a hero) */
body > section:nth-of-type(odd):not(.hero) .nav-link,
body > section:nth-of-type(odd):not(.hero) a,
body > section:nth-of-type(odd):not(.hero) .btn-secondary {
    color: var(--white) !important;
}

body > section:nth-of-type(odd):not(.hero) .btn-primary {
    background-color: var(--accent-color) !important;
    color: var(--dark-blue) !important;
}

/* Limitar o teste às primeiras 7 seções se necessário */
/* Use :nth-of-type(2n+1):nth-child(-n+7) para aplicar apenas às 7 primeiras seções */

/* Espaçamento extra abaixo do carrossel de imagens (Processos e Resultados) */
.carousel-section {
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}
/* Reforçar estilos dos botões dentro da seção hero para garantir aparência ao subir o site */
.hero .btn,
.hero .btn:link,
.hero .btn:visited {
    text-decoration: none !important;
    display: inline-block !important;
    padding: 12px 24px !important;
    border-radius: var(--border-radius) !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

/* Botão principal na hero: fundo claro, texto escuro */
.hero .btn-primary {
    background-color: rgba(255,255,255,0.95) !important;
    color: var(--dark-blue) !important;
    border: 2px solid rgba(255,255,255,0.9) !important;
}

/* Botão secundário na hero: transparente com borda branca visível */
.hero .btn-secondary {
    background-color: transparent !important;
    color: #ffffff !important;
    border: 2px solid rgba(255,255,255,0.95) !important;
}

/* Hover states reforçados */
.hero .btn-primary:hover,
.hero .btn-secondary:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 18px rgba(0,0,0,0.25) !important;
}