/* ==========================================================================
   GRANISUL STONE - ESTILOS PRINCIPAIS (DESIGN SYSTEM PREMIUM)
   ========================================================================== */

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

body {
    background-color: var(--color-bg-primary);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 32px;
}

/* --- HEADER --- */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(18, 18, 18, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
}

.header-container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.brand-logo .logo-text {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: #fff;
    line-height: 1.1;
}

.brand-logo .logo-sub {
    font-size: 9px;
    letter-spacing: 0.3em;
    color: var(--color-accent-gold);
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.nav-links a:hover {
    color: #fff;
}

.btn-cta-header {
    background: transparent;
    border: 1px solid var(--color-accent-gold);
    color: var(--color-accent-gold);
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
}

.btn-cta-header:hover {
    background: var(--color-accent-gold);
    color: #121212;
}

.mobile-menu-cta {
    display: none;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--gs-gold-primary, #c5a059);
    border-radius: 2px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, background-color 0.2s ease;
}

.mobile-toggle:focus-visible {
    outline: 2px solid var(--gs-gold-primary, #c5a059);
    outline-offset: 4px;
}

.mobile-toggle.is-active span:nth-child(1),
.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

.mobile-toggle.is-active span:nth-child(2),
.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-toggle.is-active span:nth-child(3),
.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(18,18,18,0.4) 0%, rgba(18,18,18,0.95) 100%), #1f1e1c;
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 120px 24px;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--color-accent-gold);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(38px, 5.5vw, 68px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #fff;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 680px;
    margin: 0 auto 36px;
    font-weight: 300;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-primary {
    background: var(--color-accent-gold);
    color: #121212;
    padding: 14px 34px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
}

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

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 14px 34px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 2px;
}

.btn-secondary:hover {
    border-color: #fff;
}

/* --- SECTION HEADERS --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--color-accent-gold);
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 38px;
    color: #fff;
    margin-bottom: 14px;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 16px;
    max-width: 540px;
    margin: 0 auto;
}

/* --- GRID DE MATERIAIS --- */
.featured-materials {
    padding: 100px 0;
    background: var(--color-bg-secondary);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 32px;
}

.material-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.material-card:hover {
    transform: translateY(-6px);
    border-color: rgba(197, 160, 89, 0.4);
}

.card-media {
    position: relative;
    height: 280px;
    background: #2a2926;
    overflow: hidden;
}

.card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1e1d1b;
}

.placeholder-title {
    font-family: var(--font-heading);
    font-size: 18px;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.4);
}

.bg-rosa-portogallo { background: linear-gradient(135deg, #442a2e 0%, #291b1d 100%); }
.bg-mont-blanc { background: linear-gradient(135deg, #2a3138 0%, #1a1e22 100%); }
.bg-preto-gabriel { background: linear-gradient(135deg, #1f1f20 0%, #121213 100%); }

.card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(8px);
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent-gold);
    border-radius: 2px;
}

.card-info {
    padding: 24px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    color: #fff;
    margin-bottom: 8px;
}

.card-meta, .card-action {
    font-size: 13px;
    color: var(--color-text-muted);
}

.card-action {
    color: var(--color-accent-gold);
    font-weight: 600;
}

.section-footer {
    text-align: center;
    margin-top: 50px;
}

.btn-outline {
    display: inline-block;
    border: 1px solid var(--color-border);
    padding: 14px 36px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.btn-outline:hover {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

/* --- DIFERENCIAIS B2B --- */
.value-props {
    padding: 100px 0;
    border-top: 1px solid var(--color-border);
}

.props-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.prop-num {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-accent-gold);
    display: block;
    margin-bottom: 12px;
}

.prop-item h3 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 12px;
}

.prop-item p {
    color: var(--color-text-muted);
    font-size: 15px;
}

/* --- PÁGINA SINGLE DE MATERIAL (FICHA TÉCNICA) --- */
.material-hero {
    padding: 40px 0 20px;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumbs {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.material-category-tag {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent-gold);
    text-transform: uppercase;
}

.material-heading {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 54px);
    color: #fff;
    margin-top: 8px;
}

.material-details-section {
    padding: 60px 0 100px;
}

.details-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

.main-slab-view {
    background: #1b1b19;
    border: 1px solid var(--color-border);
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-slab {
    color: var(--color-text-muted);
    font-size: 14px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.slab-caption {
    margin-top: 14px;
    font-size: 12px;
    color: var(--color-text-muted);
    font-style: italic;
}

.specs-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 36px;
    border-radius: 2px;
}

.specs-title {
    font-family: var(--font-heading);
    font-size: 22px;
    color: #fff;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 30px;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.spec-label {
    color: var(--color-text-muted);
}

.spec-value {
    color: #fff;
    font-weight: 600;
}

.quote-action-box {
    margin-top: 36px;
    background: #181715;
    border: 1px solid rgba(197, 160, 89, 0.2);
    padding: 24px;
    border-radius: 2px;
}

.quote-action-box h3 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 8px;
}

.quote-action-box p {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 18px;
}

.btn-quote-wa {
    display: block;
    text-align: center;
    background: var(--color-accent-gold);
    color: #121212;
    padding: 14px 20px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

.btn-quote-wa:hover {
    background: var(--color-accent-gold-hover);
}

/* --- FOOTER --- */
.site-footer {
    background: #0d0d0d;
    border-top: 1px solid var(--color-border);
    padding-top: 80px;
}

.footer-container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 32px 60px;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-brand .brand-desc {
    margin-top: 16px;
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 320px;
}

.site-footer h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    letter-spacing: 0.1em;
    color: #fff;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.site-footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.site-footer ul a {
    font-size: 14px;
    color: var(--color-text-muted);
}

.site-footer ul a:hover {
    color: var(--color-accent-gold);
}

.footer-contact p {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.footer-wa-btn {
    display: inline-block;
    border: 1px solid var(--color-accent-gold);
    color: var(--color-accent-gold);
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
}

.footer-bottom-container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--color-text-muted);
}

/* --- RESPONSIVIDADE & MENU MOBILE --- */
@media (max-width: 992px) {
    .btn-cta-header {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }

    /* Container Suspenso de Navegação Mobile */
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
        background: rgba(14, 14, 14, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 2px solid var(--gs-gold-primary, #c5a059);
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85);
        padding: 24px 20px 32px;
        transform: translateY(-130%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.35s;
        z-index: 1000;
    }

    .main-nav.nav-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .main-nav .nav-links {
        display: flex !important;
        flex-direction: column;
        gap: 0;
        list-style: none;
        margin: 0;
        padding: 0;
        width: 100%;
    }

    .main-nav .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(197, 160, 89, 0.15);
    }

    .main-nav .nav-links li a {
        display: flex;
        align-items: center;
        padding: 18px 12px;
        font-family: var(--font-primary, 'Plus Jakarta Sans', sans-serif);
        font-size: 15px;
        font-weight: 600;
        color: #f5f5f5;
        text-decoration: none;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        transition: color 0.2s ease, padding-left 0.2s ease, background 0.2s ease;
    }

    .main-nav .nav-links li a:hover,
    .main-nav .nav-links li a:focus {
        color: var(--gs-gold-primary, #c5a059);
        padding-left: 18px;
        background: rgba(197, 160, 89, 0.06);
    }

    /* Botão CTA no rodapé do menu mobile */
    .mobile-menu-cta {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 24px;
        padding: 16px;
        background: linear-gradient(135deg, var(--gs-gold-primary, #c5a059) 0%, #d4af37 100%);
        color: #0e0e0e;
        font-family: var(--font-primary, 'Plus Jakarta Sans', sans-serif);
        font-weight: 700;
        font-size: 14px;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        border-radius: 4px;
        text-decoration: none;
        box-shadow: 0 4px 14px rgba(197, 160, 89, 0.35);
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .mobile-menu-cta:hover {
        transform: translateY(-1px);
        box-shadow: 0 6px 18px rgba(197, 160, 89, 0.5);
    }

    body.nav-locked {
        overflow: hidden;
    }

    .props-grid, .footer-container, .details-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   NOVOS COMPONENTES: FILTROS, HISTÓRIA 1983, SOBRE NÓS E CONTATO B2B
   ========================================================================== */

/* Filtros do Catálogo */
.catalog-filter-bar {
    display: flex;
    gap: 12px;
    margin: 32px 0 24px;
    flex-wrap: wrap;
}

.filter-btn {
    background: #1c1c1c;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--color-accent-gold);
    color: #0e0e0e;
    border-color: var(--color-accent-gold);
}

/* Informações Técnicas no Card */
.card-technical {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 12px;
}

.tech-label {
    color: var(--color-text-muted);
}

.tech-val {
    color: #fff;
    font-weight: 600;
}

.card-specs {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 4px 0 12px;
}

.card-specs strong {
    color: var(--color-accent-gold);
}

/* History Strip na Home */
.history-strip {
    padding: 100px 0;
    background: #121212;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.history-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.history-text p {
    color: var(--color-text-muted);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--color-border);
}

.stat-box {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent-gold);
    border-radius: var(--gs-radius-md, 8px);
    box-sizing: border-box;
    transition: var(--transition-smooth);
}

.stat-box:hover {
    background: rgba(255, 255, 255, 0.045);
    border-color: rgba(197, 160, 89, 0.4);
    transform: translateY(-2px);
}

.stat-value-wrap {
    min-height: 44px;
    display: flex;
    align-items: flex-end;
    margin-bottom: 10px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 34px;
    font-weight: 800;
    line-height: 1;
    color: var(--color-accent-gold);
    letter-spacing: -0.02em;
}

.stat-number.stat-text {
    font-size: 19px;
    font-weight: 700;
    color: var(--color-accent-gold);
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.stat-label {
    font-size: 12px;
    font-weight: 600;
    line-height: 1.45;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.img-quarry {
    width: 100%;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

/* Single Material - Botões de Ação */
.action-buttons-group {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.btn-quote-mail {
    display: inline-block;
    padding: 14px 24px;
    background: #222;
    border: 1px solid var(--color-border);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.btn-quote-mail:hover {
    background: #333;
    border-color: #555;
}

.highlight-spec {
    color: var(--color-accent-gold) !important;
    font-weight: 700;
}

/* Página Sobre Nós */
.about-hero, .contact-hero {
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.about-hero .hero-title, .contact-hero .contact-title {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 800;
    color: #fff;
    margin: 16px 0;
}

.about-hero .hero-subtitle, .contact-hero .contact-subtitle {
    max-width: 760px;
    margin: 0 auto;
    font-size: 17px;
    color: var(--color-text-muted);
}

.story-section {
    padding: 90px 0;
}

.story-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
}

.story-content h2 {
    font-family: var(--font-heading);
    font-size: 26px;
    color: #fff;
    margin: 32px 0 16px;
}

.story-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}

.quote-legacy blockquote {
    border-left: 3px solid var(--color-accent-gold);
    padding: 16px 24px;
    margin: 32px 0;
    font-style: italic;
    font-size: 18px;
    color: #e0e0e0;
    background: rgba(255, 255, 255, 0.02);
}

.story-gallery {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.gallery-card img {
    border-radius: 4px;
    border: 1px solid var(--color-border);
}

.gallery-cap {
    display: block;
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 6px;
    font-style: italic;
}

.facilities-section {
    padding: 90px 0;
    background: #121212;
    border-top: 1px solid var(--color-border);
}

.facilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.facility-card {
    background: #181818;
    border: 1px solid var(--color-border);
    padding: 32px;
    border-radius: 6px;
}

.facility-icon {
    font-size: 32px;
    margin-bottom: 16px;
    display: inline-block;
}

.facility-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: #fff;
    margin-bottom: 12px;
}

.facility-card p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Página Contato B2B */
.contact-section {
    padding: 90px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
}

.info-card, .form-card {
    background: #181818;
    border: 1px solid var(--color-border);
    padding: 40px;
    border-radius: 6px;
}

.info-card h2 {
    font-family: var(--font-heading);
    font-size: 26px;
    color: #fff;
}

.info-subtitle {
    color: var(--color-accent-gold);
    font-size: 14px;
    margin-bottom: 32px;
}

.info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.info-icon {
    font-size: 22px;
}

.info-item strong {
    display: block;
    color: #fff;
    font-size: 14px;
    margin-bottom: 4px;
}

.info-item p, .info-item a {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.5;
}

.info-item a:hover {
    color: var(--color-accent-gold);
}

.wa-direct-banner {
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.btn-wa-luxury,
.btn-wa-large {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    text-align: center;
    background: rgba(197, 160, 89, 0.08);
    border: 1px solid var(--gs-gold-primary, #c5a059);
    color: var(--gs-gold-primary, #c5a059);
    font-family: var(--font-primary, 'Plus Jakarta Sans', sans-serif);
    font-size: 13px;
    font-weight: 700;
    padding: 14px 20px;
    border-radius: 4px;
    margin-top: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-wa-luxury:hover,
.btn-wa-large:hover {
    background: var(--gs-gold-primary, #c5a059);
    color: #0e0e0e;
    box-shadow: 0 6px 20px rgba(197, 160, 89, 0.35);
    transform: translateY(-1px);
}

.btn-wa-luxury:focus-visible,
.btn-wa-large:focus-visible {
    outline: 2px solid var(--gs-gold-primary, #c5a059);
    outline-offset: 3px;
}

.form-card h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    color: #fff;
    margin-bottom: 8px;
}

.form-card p {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 28px;
}

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

.granisul-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.granisul-form label {
    display: block;
    font-size: 13px;
    color: #e0e0e0;
    margin-bottom: 6px;
    font-weight: 500;
}

.granisul-form input, .granisul-form select, .granisul-form textarea {
    width: 100%;
    background: #111;
    border: 1px solid var(--color-border);
    color: #fff;
    padding: 12px 16px;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
}

.granisul-form input:focus, .granisul-form select:focus, .granisul-form textarea:focus {
    outline: none;
    border-color: var(--color-accent-gold);
}

.btn-submit-quote {
    width: 100%;
    background: var(--color-accent-gold);
    color: #0e0e0e;
    font-weight: 700;
    padding: 16px;
    border: none;
    border-radius: 4px;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-submit-quote:hover {
    background: #d4a343;
}

@media (max-width: 992px) {
    .history-grid, .story-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    .granisul-form .form-row {
        grid-template-columns: 1fr;
    }
    .stats-row {
        gap: 12px;
    }
    .stat-box {
        padding: 16px 14px;
    }
    .stat-number {
        font-size: 28px;
    }
    .stat-number.stat-text {
        font-size: 16px;
    }
}

@media (max-width: 640px) {
    .stats-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .stat-value-wrap {
        min-height: auto;
        margin-bottom: 6px;
    }
}

/* ==========================================================================
   ACERVO & CATÁLOGO: SPLIT CARDS 45/55, ADESIVOS TÉCNICOS & NORMALIZAÇÃO 1:1
   ========================================================================== */

/* Link de Salto de Acessibilidade (WCAG 2.1 AA) */
.skip-link {
    position: absolute;
    top: -50px;
    left: 20px;
    background: var(--color-accent-gold);
    color: #121212;
    padding: 10px 18px;
    font-weight: 700;
    font-size: 14px;
    z-index: 9999;
    border-radius: 4px;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 20px;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* Foco Acessível Universal */
a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 2px solid var(--color-accent-gold) !important;
    outline-offset: 3px;
}

/* Barra de Controles do Catálogo */
.catalog-controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin: 36px 0 16px;
    flex-wrap: wrap;
}

.catalog-search-box {
    position: relative;
    min-width: 280px;
}

.catalog-search-input {
    width: 100%;
    background: #141414;
    border: 1px solid var(--color-border);
    color: #fff;
    padding: 10px 16px 10px 38px;
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
    transition: var(--transition-smooth);
}

.catalog-search-input:focus {
    border-color: var(--color-accent-gold);
    background: #1a1a1a;
}

.catalog-search-box .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

.catalog-count-feedback {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}
.catalog-count-feedback strong {
    color: var(--color-accent-gold);
}

/* GRID DE SPLIT CARDS (2 COLUNAS DESKTOP) */
.catalog-split-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    margin-bottom: 80px;
}

/* CARD COM SPLIT 45% IMAGEM 1:1 / 55% ESPECIFICAÇÕES */
.material-split-card {
    display: grid;
    grid-template-columns: 45% 55%;
    background: #151515;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.material-split-card:hover {
    transform: translateY(-4px);
    border-color: rgba(197, 160, 89, 0.45);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

/* Lado Esquerdo: Media */
.split-media {
    position: relative;
    background: #1c1c1b;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.split-img-link {
    display: block;
    width: 100%;
    height: 100%;
}

.stone-thumb-square {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.material-split-card:hover .stone-thumb-square {
    transform: scale(1.05);
}

.split-cat-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15, 15, 15, 0.88);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #f0f0f0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 2px;
}

/* Selo / Adesivo Principal na Miniatura */
.split-sticker {
    position: absolute;
    bottom: 12px;
    left: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 3px;
    backdrop-filter: blur(10px);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.sticker-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.sticker-gold {
    background: rgba(28, 23, 14, 0.92);
    border: 1px solid rgba(229, 185, 96, 0.7);
    color: #ffd885;
}
.sticker-gold .sticker-bullet { background: #ffd885; }

.sticker-silver {
    background: rgba(24, 26, 30, 0.92);
    border: 1px solid rgba(190, 205, 220, 0.6);
    color: #e2eaf2;
}
.sticker-silver .sticker-bullet { background: #cbd5e1; }

.sticker-bronze {
    background: rgba(30, 24, 20, 0.92);
    border: 1px solid rgba(215, 150, 110, 0.6);
    color: #f5c4a8;
}
.sticker-bronze .sticker-bullet { background: #f5c4a8; }

/* Lado Direito: Body */
.split-body {
    padding: 22px 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stone-origin-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--color-accent-gold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 6px;
}

.split-header {
    margin-bottom: 10px;
}

.split-title {
    font-family: var(--font-heading);
    font-size: 21px;
    font-weight: 700;
    color: #fff;
    line-height: 1.25;
    margin: 0;
}

.split-title a:hover {
    color: var(--color-accent-gold);
}

.stone-origin-line {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 12.5px;
    color: var(--color-accent-gold);
    line-height: 1.4;
    margin-bottom: 14px;
}

.stone-origin-line i {
    font-size: 13px;
    color: var(--color-accent-gold);
    flex-shrink: 0;
}

.stone-origin-line strong {
    color: #f0e6d2;
    font-weight: 600;
}

/* Apresentação da Pedra (Formato Tweet) */
.stone-tweet-desc {
    font-size: 13.5px;
    line-height: 1.55;
    color: #c5bfae;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.single-stone-tweet-desc {
    margin-top: 14px;
    font-size: 15.5px;
    line-height: 1.6;
    color: #d2cbbe;
    max-width: 800px;
}

/* Badges Técnicos Secundários ("Adesivos") */
.split-badges-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.tech-badge-chip {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 2px;
    letter-spacing: 0.03em;
    display: inline-block;
}

.chip-gold {
    background: rgba(45, 34, 15, 0.7);
    border: 1px solid rgba(229, 185, 96, 0.6);
    color: #ffd885;
}

.chip-silver {
    background: rgba(30, 35, 42, 0.7);
    border: 1px solid rgba(190, 205, 220, 0.5);
    color: #e2eaf2;
}

.chip-bronze {
    background: rgba(42, 30, 24, 0.7);
    border: 1px solid rgba(215, 150, 110, 0.5);
    color: #f5c4a8;
}

.chip-emerald {
    background: rgba(16, 68, 48, 0.4);
    border: 1px solid rgba(52, 211, 153, 0.4);
    color: #6ee7b7;
}

.chip-slate {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.35);
    color: #cbd5e1;
}

.chip-amber {
    background: rgba(85, 45, 10, 0.45);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: #fcd34d;
}

.chip-cyan {
    background: rgba(14, 55, 75, 0.45);
    border: 1px solid rgba(56, 189, 248, 0.4);
    color: #7dd3fc;
}

/* Ficha Técnica Compacta no Split Card */
.split-specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 16px;
}

.spec-cell {
    display: flex;
    flex-direction: column;
}

.spec-cell-label {
    font-size: 10px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.spec-cell-val {
    font-size: 13px;
    color: #fff;
    font-weight: 600;
}

.spec-cell-val abbr {
    text-decoration: none;
    font-weight: 400;
    color: var(--color-text-muted);
}

.spec-cell-val small {
    font-size: 10px;
    color: var(--color-text-muted);
}

/* Ação / CTA no Split Card */
.btn-split-spec {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-gold);
    transition: var(--transition-smooth);
}

.btn-split-spec:hover {
    color: #fff;
    transform: translateX(4px);
}

/* ==========================================================================
   RODAPÉ FABRIL EXPANDIDO (VILA VIÇOSA) & GOVERNANÇA
   ========================================================================== */
.footer-container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 32px 50px;
    display: grid;
    grid-template-columns: 1.4fr 1.3fr 1.2fr 1.1fr;
    gap: 40px;
}

.brand-legal-name {
    font-size: 14px;
    color: #f5f5f5;
    margin: 14px 0 6px;
}

.brand-registration {
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 14px;
}
.brand-registration strong {
    color: var(--color-accent-gold);
}

.footer-address {
    font-style: normal;
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.factory-loc {
    margin-bottom: 14px;
}
.factory-loc strong {
    color: #f0f0f0;
}

.factory-hours {
    background: #141414;
    border-left: 2px solid var(--color-accent-gold);
    padding: 8px 12px;
    margin-bottom: 14px;
    border-radius: 0 3px 3px 0;
}

.hours-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent-gold);
    font-weight: 600;
    margin-bottom: 2px;
}

.hours-val {
    font-size: 12px;
    color: #e5e5e5;
}

.footer-maps-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-accent-gold);
    font-weight: 600;
}
.footer-maps-link:hover {
    text-decoration: underline;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.contact-type {
    display: block;
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.contact-link {
    font-size: 13px;
    color: #fff;
    font-weight: 500;
}
.contact-link:hover {
    color: var(--color-accent-gold);
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cookie-prefs-trigger, .privacy-modal-trigger, .footer-link-btn {
    background: none;
    border: none;
    padding: 0;
    font-family: inherit;
    font-size: 13px;
    color: var(--color-text-muted);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
}
.cookie-prefs-trigger:hover, .privacy-modal-trigger:hover, .footer-link-btn:hover {
    color: var(--color-accent-gold);
}

.footer-legal-notice {
    font-size: 11px;
    color: #777;
    margin-top: 4px;
}

.footer-compliance-links {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--color-text-muted);
}
.footer-compliance-links a:hover {
    color: var(--color-accent-gold);
}
.footer-compliance-links .sep {
    color: #444;
}

/* ==========================================================================
   BANNER DE CONSENTIMENTO DE COOKIES (RGPD / GDPR)
   ========================================================================== */
.cookie-consent-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 1040px;
    margin: 0 auto;
    background: rgba(18, 18, 18, 0.96);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(197, 160, 89, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
    border-radius: 6px;
    z-index: 99999;
    padding: 20px 24px;
    animation: bannerSlideUp 0.35s ease-out;
}

@keyframes bannerSlideUp {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.cookie-banner-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.cookie-banner-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-accent-gold);
    margin-bottom: 6px;
}

.cookie-banner-text p {
    font-size: 13px;
    color: #d1d1d1;
    line-height: 1.5;
    max-width: 680px;
}

.cookie-banner-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.btn-cookie-accept {
    background: var(--color-accent-gold);
    color: #0e0e0e;
    border: none;
    padding: 10px 18px;
    border-radius: 3px;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.btn-cookie-accept:hover {
    background: #e5b960;
}

.btn-cookie-necessary {
    background: #242424;
    color: #e5e5e5;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 16px;
    border-radius: 3px;
    font-weight: 600;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.btn-cookie-necessary:hover {
    background: #333;
}

.btn-cookie-details {
    background: transparent;
    color: var(--color-text-muted);
    border: none;
    font-size: 12px;
    text-decoration: underline;
    cursor: pointer;
    padding: 10px 6px;
}
.btn-cookie-details:hover {
    color: #fff;
}

/* ==========================================================================
   MODAL DE POLÍTICA DE PRIVACIDADE (RGPD / GDPR)
   ========================================================================== */
.privacy-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(8px);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.privacy-modal-box {
    background: #141414;
    border: 1px solid rgba(197, 160, 89, 0.35);
    border-radius: 6px;
    max-width: 720px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
}

.privacy-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.privacy-modal-header h2 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: #fff;
}

.privacy-modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    padding: 0 4px;
}
.privacy-modal-close:hover {
    color: #fff;
}

.privacy-modal-body {
    padding: 24px;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.7;
    color: #cccccc;
}

.privacy-sec {
    margin-bottom: 20px;
}

.privacy-sec h3 {
    font-size: 15px;
    color: var(--color-accent-gold);
    margin-bottom: 8px;
}

.privacy-sec ul {
    margin-left: 20px;
    margin-top: 8px;
}

.privacy-sec a {
    color: var(--color-accent-gold);
}

.privacy-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
}

.btn-privacy-ok {
    background: var(--color-accent-gold);
    color: #0e0e0e;
    font-weight: 700;
    padding: 10px 24px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

/* ==========================================================================
   RESPONSIVIDADE DO SPLIT CARD & COMPONENTES NOVOS
   ========================================================================== */
@media (max-width: 1100px) {
    .catalog-split-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .material-split-card {
        grid-template-columns: 1fr;
    }
    .split-body {
        padding: 20px;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
    .footer-bottom-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    .footer-compliance-links {
        justify-content: center;
        flex-wrap: wrap;
    }
    .cookie-banner-container {
        flex-direction: column;
        align-items: stretch;
    }
    .cookie-banner-actions {
        flex-direction: column;
    }
}

/* ==========================================================================
   AÇÕES DO CABEÇALHO, LUPA DE PESQUISA & SELETOR DE IDIOMAS (BANDEIRAS SVG)
   Padrão escuro & dourado de luxo Granisul Stone
   ========================================================================== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 1. Lupa de Pesquisa no Cabeçalho */
.header-search-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(197, 160, 89, 0.35);
    border-radius: 4px;
    color: var(--gs-gold-primary, #c5a059);
    cursor: pointer;
    font-size: 15px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0;
}

.header-search-btn:hover,
.header-search-btn.is-active {
    background: rgba(197, 160, 89, 0.16);
    border-color: var(--gs-gold-primary, #c5a059);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(197, 160, 89, 0.25);
}

.header-search-btn:focus-visible {
    outline: 2px solid var(--gs-gold-primary, #c5a059);
    outline-offset: 3px;
}

/* Barra de Pesquisa Suspensa (Flyout) */
.header-search-flyout {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(14, 14, 14, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 2px solid var(--gs-gold-primary, #c5a059);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85);
    padding: 16px 24px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, visibility 0.3s;
    z-index: 1010;
}

.header-search-flyout.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.header-search-form {
    max-width: var(--max-width-container, 1280px);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.header-search-icon {
    font-size: 18px;
    color: var(--gs-gold-primary, #c5a059);
}

.header-search-form input[type="search"] {
    flex: 1;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(197, 160, 89, 0.4);
    border-radius: 4px;
    padding: 12px 18px;
    font-family: var(--font-primary, 'Plus Jakarta Sans', sans-serif);
    font-size: 15px;
    color: #ffffff;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search-form input[type="search"]::placeholder {
    color: #888888;
}

.header-search-form input[type="search"]:focus {
    border-color: var(--gs-gold-primary, #c5a059);
    box-shadow: 0 0 12px rgba(197, 160, 89, 0.25);
}

.header-search-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    background: var(--gs-gold-primary, #c5a059);
    border: none;
    border-radius: 4px;
    color: #0e0e0e;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.header-search-submit:hover {
    background: #d4af37;
    transform: translateX(2px);
}

.header-search-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: #aaaaaa;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.header-search-close:hover {
    border-color: #ffffff;
    color: #ffffff;
}

/* 2. Seletor de Idiomas com Bandeiras SVG (Sem Letras) */
.granisul-lang-dropdown-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.lang-trigger-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 38px;
    padding: 0 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(197, 160, 89, 0.35);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.lang-trigger-btn:hover,
.granisul-lang-dropdown-wrapper.is-open .lang-trigger-btn {
    background: rgba(197, 160, 89, 0.16);
    border-color: var(--gs-gold-primary, #c5a059);
    box-shadow: 0 0 10px rgba(197, 160, 89, 0.25);
}

.lang-trigger-btn:focus-visible {
    outline: 2px solid var(--gs-gold-primary, #c5a059);
    outline-offset: 3px;
}

.lang-trigger-flag {
    display: inline-flex;
    align-items: center;
    line-height: 0;
}

.lang-trigger-flag svg {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
    display: block;
}

.lang-trigger-arrow {
    display: inline-flex;
    align-items: center;
    color: var(--gs-gold-primary, #c5a059);
    transition: transform 0.25s ease;
}

.granisul-lang-dropdown-wrapper.is-open .lang-trigger-arrow {
    transform: rotate(180deg);
}

/* Painel Dropdown Flutuante de Bandeiras */
.lang-dropdown-flyout {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 240px;
    background: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(197, 160, 89, 0.35);
    border-radius: 6px;
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.85);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1050;
}

.granisul-lang-dropdown-wrapper.is-open .lang-dropdown-flyout {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-flyout-header {
    padding: 8px 16px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 4px;
}

.lang-flyout-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gs-gold-primary, #c5a059);
}

.lang-flyout-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.lang-flyout-item {
    margin: 0;
}

.lang-flyout-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: #e5e5e5;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.lang-flyout-link:hover,
.lang-flyout-link:focus-visible,
.lang-flyout-item.is-active .lang-flyout-link {
    background: rgba(197, 160, 89, 0.12);
    color: #ffffff;
}

.lang-flag-icon {
    display: inline-flex;
    align-items: center;
}

.lang-flag-icon svg {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
    display: block;
}

.lang-desc {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.lang-country-name {
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
}

.lang-language-name {
    font-size: 11px;
    color: #999999;
}

.lang-check-icon {
    color: var(--gs-gold-primary, #c5a059);
    font-size: 14px;
}

@media (max-width: 992px) {
    .btn-cta-header {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-actions {
        gap: 8px;
    }
    .header-search-btn {
        width: 34px;
        height: 34px;
        font-size: 14px;
    }
    .lang-trigger-btn {
        height: 34px;
        padding: 0 8px;
        gap: 6px;
    }
    .lang-trigger-flag svg {
        width: 22px;
        height: 14px;
    }
    .lang-dropdown-flyout {
        right: -40px;
    }
}

/* ==========================================================================
   FORMULÁRIO DE COTAÇÃO B2B (MODERNO & ACESSÍVEL)
   ========================================================================== */
.granisul-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 20px;
}

.granisul-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 640px) {
    .granisul-form .form-row {
        grid-template-columns: 1fr;
    }
}

.granisul-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.granisul-form label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gs-text-secondary);
    letter-spacing: 0.3px;
}

.granisul-form .required-mark {
    color: var(--gs-accent-gold);
    margin-left: 2px;
}

.granisul-form input[type="text"],
.granisul-form input[type="email"],
.granisul-form input[type="tel"],
.granisul-form select,
.granisul-form textarea {
    background: var(--gs-bg-primary);
    border: 1px solid var(--gs-border-medium);
    border-radius: var(--gs-radius-sm);
    color: var(--gs-text-primary);
    padding: 12px 14px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color var(--gs-transition-fast), box-shadow var(--gs-transition-fast);
}

.granisul-form select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23d4af37' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px;
    padding-right: 36px;
    appearance: none;
}

.granisul-form select option {
    background: var(--gs-bg-surface);
    color: var(--gs-text-primary);
}

.granisul-form input:focus,
.granisul-form select:focus,
.granisul-form textarea:focus {
    border-color: var(--gs-accent-gold);
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.form-consent-box {
    margin: 6px 0;
}

.consent-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12px;
    color: var(--gs-text-muted);
    cursor: pointer;
    line-height: 1.5;
}

.consent-label input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--gs-accent-gold);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.form-feedback-message {
    padding: 12px 16px;
    border-radius: var(--gs-radius-sm);
    font-size: 13px;
    line-height: 1.5;
    display: none;
    margin: 8px 0;
}

.form-feedback-message.success {
    display: block;
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.4);
    color: #4ade80;
}

.form-feedback-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.btn-submit-quote {
    background: var(--gs-accent-gold);
    color: var(--gs-text-inverse);
    border: none;
    border-radius: var(--gs-radius-sm);
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--gs-transition-fast), transform var(--gs-transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
}

.btn-submit-quote:hover:not(:disabled) {
    background: var(--gs-accent-gold-hover);
    transform: translateY(-1px);
}

.btn-submit-quote:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.spin-icon {
    display: inline-block;
    animation: gsSpin 1s linear infinite;
}

@keyframes gsSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   PÁGINA DE ACESSIBILIDADE WCAG 2.2 AA
   ========================================================================== */
.accessibility-page {
    padding: 60px 0 100px 0;
}

.accessibility-hero {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
}

.accessibility-tag {
    display: inline-block;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid var(--gs-border-gold-subtle);
    color: var(--gs-accent-gold);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 6px 14px;
    border-radius: var(--gs-radius-full);
    margin-bottom: 16px;
}

.accessibility-title {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 700;
    color: var(--gs-text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.accessibility-sub {
    font-size: 16px;
    color: var(--gs-text-secondary);
    line-height: 1.6;
}

.accessibility-grid {
    max-width: 900px;
    margin: 0 auto;
}

.accessibility-article h2 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--gs-accent-gold);
    margin: 36px 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--gs-border-subtle);
}

.accessibility-article p {
    font-size: 15px;
    color: var(--gs-text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.accessibility-checklist {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accessibility-checklist li {
    background: var(--gs-bg-card);
    border-left: 3px solid var(--gs-accent-gold);
    padding: 12px 18px;
    border-radius: 0 var(--gs-radius-sm) var(--gs-radius-sm) 0;
    font-size: 14px;
    color: var(--gs-text-secondary);
    line-height: 1.5;
}

.accessibility-checklist li strong {
    color: var(--gs-text-primary);
}

.accessibility-contact-card {
    background: var(--gs-bg-card);
    border: 1px solid var(--gs-border-medium);
    border-radius: var(--gs-radius-md);
    padding: 24px;
    margin: 20px 0;
}

.accessibility-contact-card p {
    margin-bottom: 8px;
    font-size: 14px;
}

.accessibility-contact-card a {
    color: var(--gs-accent-gold);
    text-decoration: underline;
}