/* ==========================================================================
   CONFIGURAÇÕES GERAIS E RESETS
   ========================================================================== */
:root {
    --primary-black: #0c0c0c;
    --secondary-black: #161616;
    --pure-white: #ffffff;
    --off-white: #f5f5f5;
    --gold: #D4AF37;
    --gold-hover: #AA841A;
    --text-muted: #a0a0a0;
    --font-titles: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--pure-white);
    color: var(--primary-black);
    line-height: 1.6;
}

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

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

a {
    text-transform: none;
    text-decoration: none;
    color: inherit;
}

/* ==========================================================================
   COMPONENTES REUTILIZÁVEIS (BOTÕES, DIVISORES)
   ========================================================================== */
.section-padding {
    padding: 80px 0;
}

.section-dark {
    background-color: var(--primary-black);
    color: var(--pure-white);
}

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

.section-header h2 {
    font-family: var(--font-titles);
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.section-header .subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    margin-top: 10px;
}

.gold-divider {
    width: 60px;
    height: 2px;
    background-color: var(--gold);
    margin: 20px auto 0 auto;
}

.gold-divider.left {
    margin: 20px 0 0 0;
}

.gold-text {
    color: var(--gold);
}

/* Botões */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--primary-black);
    color: var(--gold);
    border-color: var(--gold);
}

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

.btn-secondary:hover {
    background-color: var(--pure-white);
    color: var(--primary-black);
}

/* ==========================================================================
   NAVBAR / HEADER
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(12, 12, 12, 0.95);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    z-index: 1000;
    transition: var(--transition);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-titles);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    letter-spacing: 3px;
}

.brand-sub {
    font-size: 0.65rem;
    color: var(--pure-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 4px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    color: var(--pure-white);
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--gold);
}

.btn-nav-whatsapp {
    background-color: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 8px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-nav-whatsapp:hover {
    background-color: var(--gold);
    color: var(--primary-black);
}

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

.menu-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: var(--gold);
    transition: var(--transition);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: var(--pure-white);
    padding-top: 80px;
}

.hero-content {
    max-width: 700px;
}

.hero-tagline {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--gold);
    margin-bottom: 15px;
}

.hero h1 {
    font-family: var(--font-titles);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 2px;
    margin-bottom: 25px;
}

.hero-description {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--off-white);
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 20px;
}

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */
.diferenciais {
    background-color: var(--secondary-black);
    padding: 50px 0;
    border-bottom: 2px solid var(--gold);
}

.diferenciais-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.diferencial-item {
    flex: 1;
    text-align: center;
    color: var(--pure-white);
    padding: 20px;
}

.diferencial-item i {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.diferencial-item h3 {
    font-family: var(--font-titles);
    font-size: 1.2rem;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.diferencial-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   PRODUTOS (CATÁLOGO)
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    background-color: var(--secondary-black);
    border: 1px solid #222;
    transition: var(--transition);
}

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

.product-img-box {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background-color: #111;
}

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

.product-card:hover .product-img-box img {
    scale: 1.05;
}

.product-info {
    padding: 25px;
    text-align: center;
}

.product-info h3 {
    font-family: var(--font-titles);
    font-size: 1.4rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.product-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    height: 60px; /* Alinha a altura das descrições */
    overflow: hidden;
}

.btn-product {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.product-card:hover .btn-product {
    background-color: var(--gold);
    color: var(--primary-black);
}

/* ==========================================================================
   SOBRE A FÁBRICA
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text .overline {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
}

.about-text h2 {
    font-family: var(--font-titles);
    font-size: 2.5rem;
    margin-top: 5px;
}

.about-text p {
    margin-top: 25px;
    font-size: 1rem;
    color: #444;
}

.about-img img {
    border-left: 5px solid var(--gold);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* ==========================================================================
   PARCEIROS
   ========================================================================== */
.parceiros-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.parceiro-card {
    background-color: var(--secondary-black);
    padding: 40px 30px;
    text-align: center;
    border-top: 3px solid transparent;
    transition: var(--transition);
}

.parceiro-card:hover {
    border-top-color: var(--gold);
    background-color: #1a1a1a;
}

.parceiro-card i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.parceiro-card h3 {
    font-family: var(--font-titles);
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.parceiro-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   CONTATO
   ========================================================================== */
.contato-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.btn-large {
    font-size: 1rem;
    padding: 15px 40px;
    margin-top: 20px;
    background-color: #25D366; /* Verde sutil do WPP apenas na conversão direta se desejar, ou mantenha var(--gold) */
    color: #fff;
    border: none;
}
.btn-large:hover {
    background-color: #128C7E;
    color: #fff;
}

.contato-detalhes {
    margin-top: 40px;
    border-top: 1px solid #eee;
    padding-top: 30px;
}

.contato-detalhes p {
    margin: 10px 0;
    font-size: 1rem;
}

.contato-detalhes i {
    color: var(--gold);
    margin-right: 10px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: var(--primary-black);
    color: var(--text-muted);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #222;
    font-size: 0.9rem;
}

.footer-sub {
    font-size: 0.75rem;
    margin-top: 10px;
    letter-spacing: 1px;
}

/* ==========================================================================
   BOTÃO FLUTUANTE PREMIUM WHATSAPP
   ========================================================================== */
.wpp-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary-black);
    color: var(--gold);
    border: 1px solid var(--gold);
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    z-index: 999;
    transition: var(--transition);
}

.wpp-floating-btn i {
    font-size: 1.3rem;
}

.wpp-floating-btn span {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.wpp-floating-btn:hover {
    background-color: var(--gold);
    color: var(--primary-black);
    transform: scale(1.05);
}

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    .products-grid, .parceiros-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .about-img {
        order: -1;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(12, 12, 12, 0.98);
        flex-direction: column;
        padding: 40px 0;
        gap: 20px;
        border-bottom: 2px solid var(--gold);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: var(--transition);
    }

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

    .btn-nav-whatsapp {
        width: 80%;
        text-align: center;
        margin-top: 10px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 10px;
    }

    .diferenciais-grid {
        flex-direction: column;
        gap: 15px;
    }

    .products-grid, .parceiros-grid {
        grid-template-columns: 1fr;
    }
    
    .wpp-floating-btn span {
        display: none; /* Deixa apenas o ícone circular no mobile */
    }
    .wpp-floating-btn {
        padding: 15px;
        border-radius: 50%;
    }
}
/* Modifique ou adicione estas classes no seu CSS existente */

.hero {
    position: relative; /* Mantido para fixar o vídeo no fundo */
    overflow: hidden;    /* Garante que o vídeo não mude o tamanho do hero */
    display: flex;
    align-items: center;
    
    /* Restaurando o background original */
    background-image: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.85)), url('img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
}

/* Estilização do vídeo de fundo */
.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 1;
    transform: translate(-50%, -50%);
    object-fit: cover; /* Faz o vídeo se comportar como um background-cover */
}

/* Camada escura por cima do vídeo */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.85));
    z-index: 2; /* Fica acima do vídeo */
}

/* Garante que o conteúdo fique acima do vídeo e do overlay */
.hero-content {
    position: relative;
    z-index: 3; 
    max-width: 750px;
}

/* Opcional: Ocultar o vídeo em telas muito pequenas (celulares) para performance */
@media (max-width: 768px) {
    .hero-video {
        display: none;
    }
}