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

/* Variáveis CSS - Azul Industrial */
:root {
    /* Cores Primárias - Azul Industrial */
    --cor-principal: #1e3a8a; /* Azul Industrial Clássico */
    --cor-principal-clara: #2563eb; /* Azul mais claro para hover */
    --cor-principal-escura: #1e40af; /* Azul mais escuro para depth */
    --cor-principal-gradient: linear-gradient(135deg, #1e3a8a, #1d4ed8);
    
    /* Cores Secundárias */
    --cor-secundaria: #25D366; /* Verde WhatsApp */
    --cor-secundaria-hover: #20c997;
    
    /* Cores de Texto */
    --cor-texto-principal: #1f2937; /* Cinza escuro quase preto */
    --cor-texto-claro: #6b7280; /* Cinza médio */
    --cor-texto-mais-claro: #9ca3af; /* Cinza mais claro */
    
    /* Cores de Fundo */
    --cor-branco: #ffffff;
    --cor-fundo-claro: #f9fafb; /* Cinza muito claro */
    --cor-fundo-cinza: #f3f4f6; /* Cinza claro */
    --cor-fundo-escuro: #f8fafc; /* Off-white */
    
    /* Cores de Contraste */
    --cor-contraste-alta: #ffffff; /* Para texto sobre azul */
    --cor-contraste-media: #e5e7eb; /* Para elementos sobre azul */
    
    /* Tipografia */
    --fonte-principal: 'Inter', system-ui, -apple-system, sans-serif;
    --fonte-secundaria: 'Work Sans', system-ui, -apple-system, sans-serif;
    
    /* Sombras */
    --sombra-leve: 0 1px 3px rgba(30, 58, 138, 0.1);
    --sombra-media: 0 4px 6px rgba(30, 58, 138, 0.1);
    --sombra-forte: 0 10px 25px rgba(30, 58, 138, 0.15);
    --sombra-hover: 0 20px 40px rgba(30, 58, 138, 0.2);
}

body {
    font-family: var(--fonte-secundaria);
    line-height: 1.6;
    color: var(--cor-texto-principal);
    background-color: var(--cor-fundo-claro);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Headings com Inter */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--fonte-principal);
    font-weight: 600;
    color: var(--cor-texto-principal);
    line-height: 1.3;
}

/* Barra Superior */
.barra-superior {
    background: var(--cor-principal-gradient);
    color: var(--cor-contraste-alta);
    padding: 10px 50px;
    box-shadow: var(--sombra-leve);
}

.barra-superior a {
    color: var(--cor-contraste-alta);
    text-decoration: none;
    margin-left: 20px;
    font-size: 12px;
    font-weight: 500;
    opacity: 0.95;
    transition: opacity 0.3s ease;
}

.barra-superior a:hover {
    opacity: 1;
    text-decoration: underline;
}

.barra-superior i {
    margin-right: 6px;
    opacity: 0.9;
}

/* Navegação Principal */
.navegacao-principal {
    padding: 15px 50px;
    background: var(--cor-branco);
    box-shadow: var(--sombra-media);
    border-bottom: 1px solid #e5e7eb;
}

.logo img {
    height: 50px;
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

.links-nav a {
    text-decoration: none;
    color: var(--cor-texto-principal);
    font-family: var(--fonte-principal);
    font-weight: 600;
    margin: 0 15px;
    position: relative;
    transition: color 0.3s ease;
    letter-spacing: 0.25px;
}

.links-nav a:hover {
    color: var(--cor-principal);
}

.links-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--cor-principal-gradient);
    transition: width 0.3s ease;
    border-radius: 1px;
}

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

.navbar {
    box-shadow: var(--sombra-media);
}

.navbar-brand img {
    height: 48px;
}

.navbar-nav .nav-link {
    font-family: var(--fonte-principal);
    font-weight: 500;
    margin-left: 20px;
    color: var(--cor-texto-principal);
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--cor-principal);
}

/* Hero Section */
.hero {
    width: 100%;
    height: 400px;
    position: relative;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

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

.conteudo-hero {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--cor-contraste-alta);
    z-index: 10;
}

.conteudo-hero h1 {
    font-family: var(--fonte-principal);
    font-size: 2.5em;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.4); /* mais sutil */
    color: #fff; /* ou até: #fef3c7 (um tom claro de amarelo para destaque) */

    letter-spacing: 1px;
}

.botao-cta {
    background: var(--cor-secundaria);
    color: var(--cor-contraste-alta);
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-family: var(--fonte-principal);
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    letter-spacing: 0.5px;
}

.botao-cta:hover {
    background: var(--cor-secundaria-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.7), rgba(0, 0, 0, 0.4));
    z-index: 1;
}

.fadeOut {
    opacity: 0 !important;
    transition: opacity 1s ease-in-out;
}

.fadeIn {
    opacity: 1 !important;
    transition: opacity 1s ease-in-out;
}

/* Seção de Descrição */
.descricao {
    background: var(--cor-principal-gradient);
    color: var(--cor-contraste-alta);
    text-align: center;
    padding: 70px 20px;
    position: relative;
    overflow: hidden;
}

.descricao::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.05), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.descricao h2 {
    font-family: var(--fonte-principal);
    font-size: 2.2rem;
    margin-bottom: 20px;
    font-weight: 700;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.descricao p {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.7;
}

/* Seção do Carrossel */
.secao-carrossel {
    padding: 0;
    background: var(--cor-fundo-escuro);
}

/* Cabeçalho do Carrossel */
.carrossel-cabecalho {
    padding: 50px 0 30px;
    background: linear-gradient(135deg, var(--cor-fundo-escuro) 0%, var(--cor-fundo-cinza) 100%);
}

.carrossel-titulo {
    font-family: var(--fonte-principal);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cor-principal);
    margin-bottom: 20px;
    position: relative;
}

.carrossel-descricao {
    font-size: 1.1rem;
    color: var(--cor-texto-claro);
    max-width: 800px;
    margin: 0 auto 30px;
    line-height: 1.6;
    font-weight: 400;
}

.carrossel-linha-decorativa {
    width: 80px;
    height: 3px;
    background: var(--cor-principal-gradient);
    margin: 0 auto;
    border-radius: 2px;
    box-shadow: 0 2px 4px rgba(30, 58, 138, 0.2);
}

/* Rodapé do Carrossel */
.carrossel-rodape {
    padding: 30px 0;
    background: var(--cor-fundo-escuro);
}

.carrossel-info {
    color: var(--cor-texto-claro);
    font-size: 0.95rem;
    margin: 0;
    font-style: italic;
    font-weight: 400;
}

.carrossel-info i {
    color: var(--cor-principal);
    margin-right: 8px;
}

/* Container do Carrossel */
.container-carrossel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px 40px;
}

.carrossel {
    overflow: hidden;
    margin: 0 40px;
    border-radius: 15px;
    box-shadow: var(--sombra-forte);
}

.trilha-carrossel {
    display: flex;
    transition: transform 0.5s ease;
}

.item-carrossel {
    min-width: calc(33.333% - 20px);
    margin: 0 10px;
    height: 300px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--sombra-media);
    transition: all 0.3s ease;
    cursor: pointer;
}

.item-carrossel:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-hover);
}

.item-carrossel::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(30, 58, 138, 0.8), transparent);
}

.item-carrossel h3 {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: var(--cor-contraste-alta);
    z-index: 1;
    font-family: var(--fonte-principal);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    letter-spacing: 0.5px;
}

.botao-carrossel {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--cor-branco);
    border: 2px solid var(--cor-principal);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
    box-shadow: var(--sombra-media);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--cor-principal);
}

.botao-carrossel:hover {
    background: var(--cor-principal);
    color: var(--cor-contraste-alta);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--sombra-forte);
}

.botao-carrossel.anterior {
    left: 0;
}

.botao-carrossel.proximo {
    right: 0;
}

/* Seção Container */
.section-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-wrapper {
    display: flex;
    padding: 50px 0 100px;
    position: relative;
    align-items: center;
    flex-wrap: wrap;
}

.section-image-block {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section-info-block {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-wardrobe-block {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section-heading {
    font-family: var(--fonte-principal);
    font-size: 90px;
    font-weight: 800;
    margin-bottom: 0;
    line-height: 1;
    color: var(--cor-principal);
    text-align: center;
    letter-spacing: -2px;
}

.section-subheading {
    font-family: var(--fonte-principal);
    font-size: 78px;
    font-weight: 600;
    color: var(--cor-texto-principal);
    margin-bottom: 30px;
    line-height: 1;
    text-align: center;
    letter-spacing: -1px;
}

.section-description {
    font-size: 16px;
    color: var(--cor-texto-claro);
    max-width: 450px;
    margin: 10px auto 30px;
    text-align: center;
    line-height: 1.6;
    font-weight: 400;
}

.section-image {
    width: 100%;
    max-width: 320px;
    height: auto;
    transition: all 0.4s ease;
    filter: drop-shadow(0 10px 20px rgba(30, 58, 138, 0.1));
}

.bianchi-wardrobe-image {
    width: 100%;
    max-width: 320px;
    height: auto;
    transition: all 0.4s ease;
    filter: drop-shadow(0 10px 20px rgba(30, 58, 138, 0.1));
}

/* Efeito de flutuação no hover */
.section-image:hover,
.section-wardrobe-block:hover,
.bianchi-wardrobe-image:hover {
    transform: translateY(-10px);
    filter: drop-shadow(0 20px 40px rgba(30, 58, 138, 0.2));
}

/* CTA Diferenciais */
.cta-diferenciais {
    background: var(--cor-branco);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--sombra-forte);
    border: 1px solid #e5e7eb;
    position: relative;
    overflow: hidden;
}

.cta-diferenciais::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--cor-principal-gradient);
}

.cta-diferenciais h4 {
    font-family: var(--fonte-principal);
    font-size: 1.8rem;
    color: var(--cor-principal);
    margin-bottom: 15px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.cta-diferenciais p {
    color: var(--cor-texto-claro);
    font-size: 1.1rem;
    margin-bottom: 25px;
    line-height: 1.6;
    font-weight: 400;
}

.btn-orcamento {
    background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-secundaria-hover));
    color: var(--cor-contraste-alta);
    border: none;
    padding: 15px 35px;
    border-radius: 50px;
    font-family: var(--fonte-principal);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    letter-spacing: 0.5px;
}

.btn-orcamento:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, var(--cor-secundaria-hover), var(--cor-secundaria));
}

/* WhatsApp Button */
.whatsapp-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-secundaria-hover));
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    border: none;
}

.whatsapp-button img {
    width: 35px;
    height: 35px;
    filter: brightness(0) invert(1);
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0px 6px 20px rgba(37, 211, 102, 0.5);
}

/* Estilos para o Overlay */
#whatsapp-form-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 58, 138, 0.5);
    z-index: 1000;
    display: none;
    backdrop-filter: blur(4px);
}

/* Estilos para o Formulário */
#whatsapp-form {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--cor-branco);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--sombra-hover);
    z-index: 1001;
    display: none;
    text-align: center;
    border: 1px solid #e5e7eb;
    max-width: 400px;
    width: 90%;
}

#whatsapp-form h3 {
    font-family: var(--fonte-principal);
    color: var(--cor-principal);
    margin-bottom: 20px;
    font-weight: 600;
}

#whatsapp-form input {
    margin-bottom: 15px;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    width: 100%;
    box-sizing: border-box;
    font-family: var(--fonte-secundaria);
    font-size: 14px;
    transition: border-color 0.3s ease;
}

#whatsapp-form input:focus {
    outline: none;
    border-color: var(--cor-principal);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

#whatsapp-form button {
    padding: 12px 20px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    margin: 5px;
    font-family: var(--fonte-principal);
    font-weight: 600;
    transition: all 0.3s ease;
}

#enviar-whatsapp {
    background: var(--cor-secundaria);
    color: var(--cor-contraste-alta);
}

#enviar-whatsapp:hover {
    background: var(--cor-secundaria-hover);
    transform: translateY(-2px);
}

#fechar-form {
    background: #9ca3af;
    color: var(--cor-contraste-alta);
}

#fechar-form:hover {
    background: #6b7280;
}

/* Rodapé */
.rodape {
    background: var(--cor-principal-gradient);
    color: var(--cor-contraste-alta);
    padding: 50px 0 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.rodape::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.rodape-info {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto 40px;
    position: relative;
    z-index: 1;
}

.rodape-coluna {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
    padding: 0 20px;
}

.rodape-coluna h4 {
    font-family: var(--fonte-principal);
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    display: inline-block;
    letter-spacing: 0.5px;
}

.rodape-coluna h4::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    background: var(--cor-contraste-media);
    bottom: -10px;
    left: 0;
    border-radius: 1px;
}

.rodape-coluna ul {
    list-style: none;
    padding: 0;
}

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

.rodape-coluna a {
    color: var(--cor-contraste-media);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 400;
}

.rodape-coluna a:hover {
    color: var(--cor-contraste-alta);
    text-decoration: underline;
}

.rodape-coluna i {
    margin-right: 8px;
    opacity: 0.8;
}

.rodape-social {
    margin: 30px 0 20px;
}

.rodape-social a {
    display: inline-block;
    margin: 0 15px;
    color: var(--cor-contraste-alta);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    padding: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.rodape-social a:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.rodape-direitos {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    margin-top: 20px;
    opacity: 0.9;
}

.rodape-direitos a {
    color: var(--cor-contraste-alta);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.rodape-direitos a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* Media Queries */
@media (max-width: 1024px) {
    .section-heading {
        font-size: 60px;
    }

    .section-subheading {
        font-size: 48px;
    }

    .section-wrapper {
        flex-direction: column;
        text-align: center;
        padding: 40px 0 60px;
    }

    .section-image-block,
    .section-info-block,
    .section-wardrobe-block {
        justify-content: center;
        margin: 20px 0;
        flex: none;
    }

    .section-image,
    .bianchi-wardrobe-image {
        max-width: 280px;
    }

    .section-description {
        max-width: 100%;
        padding: 0 20px;
    }

    /* Rodapé - Tablet */
    .rodape-info {
        flex-direction: column;
        align-items: center;
    }

    .rodape-coluna {
        min-width: auto;
        width: 100%;
        max-width: 400px;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .barra-superior {
        padding: 10px 20px;
        font-size: 11px;
    }
    
    .navegacao-principal {
        padding: 15px 20px;
    }
    
    .conteudo-hero h1 {
        font-size: 2rem;
    }

    /* Carrossel - Mobile */
    .carrossel-cabecalho {
        padding: 40px 20px 25px;
    }
    
    .carrossel-titulo {
        font-size: 2rem;
    }
    
    .carrossel-descricao {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    .carrossel-rodape {
        padding: 25px 20px;
    }
    
    .carrossel-info {
        font-size: 0.9rem;
    }

    .item-carrossel {
        min-width: calc(100% - 20px);
    }

    /* Section Container - Mobile */
    .section-container {
        padding: 0 10px;
    }

    .section-wrapper {
        padding: 30px 0 50px;
        flex-direction: column;
    }

    .section-heading {
        font-size: 42px;
    }

    .section-subheading {
        font-size: 32px;
        margin-bottom: 20px;
    }

    .section-description {
        font-size: 14px;
        margin: 10px auto 20px;
        padding: 0 15px;
    }

    .section-image,
    .bianchi-wardrobe-image {
        max-width: 250px;
    }

    .cta-diferenciais {
        padding: 30px 20px;
    }

    .cta-diferenciais h4 {
        font-size: 1.5rem;
    }

    .btn-orcamento {
        padding: 12px 25px;
        font-size: 1rem;
    }

    /* Rodapé - Mobile */
    .rodape {
        padding: 40px 0 15px;
    }

    .rodape-info {
        flex-direction: column;
        margin: 0 auto 30px;
        padding: 0 20px;
    }
    
    .rodape-coluna {
        flex: none;
        width: 100%;
        min-width: auto;
        margin-bottom: 35px;
        padding: 0;
        text-align: center;
    }
@media (max-width: 480px) {
    .barra-superior {
        flex-direction: column;
        align-items: flex-start;
        font-size: 10px;
        padding: 8px 15px;
    }

    .navegacao-principal {
        flex-direction: column;
        padding: 12px 15px;
    }

    .logo img {
        height: 40px;
        margin-bottom: 10px;
    }

    .links-nav a {
        display: block;
        margin: 8px 0;
    }

    .conteudo-hero h1 {
        font-size: 1.5rem;
    }

    .botao-cta {
        font-size: 1rem;
        padding: 12px 20px;
    }

    .descricao h2 {
        font-size: 1.6rem;
        padding: 0 10px;
    }

    .descricao p {
        font-size: 1rem;
        padding: 0 15px;
    }

    .item-carrossel {
        min-width: 90%;
        height: 220px;
    }

    .section-heading {
        font-size: 36px;
    }

    .section-subheading {
        font-size: 28px;
    }

    .section-image,
    .bianchi-wardrobe-image {
        max-width: 220px;
    }

    .cta-diferenciais {
        padding: 20px 15px;
    }

    .cta-diferenciais h4 {
        font-size: 1.3rem;
    }

    .btn-orcamento {
        font-size: 0.95rem;
        padding: 10px 20px;
    }

    .rodape-coluna h4 {
        font-size: 1.1rem;
    }

    .rodape-social a {
        font-size: 1.3rem;
        margin: 0 10px;
    }

    .whatsapp-button {
        width: 50px;
        height: 50px;
    }

    .whatsapp-button img {
        width: 28px;
        height: 28px;
    }
}
}