/* ==========================================================================
   GLOBAL PRODUTOS DE AUTOMAÇÃO - ESTILOS FIDELIDADE (PASSE 1)
   Ultraleve, responsivo, sem jQuery, PageSpeed 100
   ========================================================================== */

:root {
  --font-main: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --color-text: #4a4a4a;
  --color-heading: #222222;
  --color-bg: #f1f1f1;
  --color-white: #ffffff;
  --color-primary: #0066b2;
  --color-primary-hover: #004d85;
  --color-menu-bg: #d4d4d2;
  --color-menu-border: #cccccc;
  --color-border: #e2e2e2;
  --container-max: 1200px;
  --transition: all 0.25s ease-in-out;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 14px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--color-primary);
}

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

.container {
  width: min(92%, var(--container-max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -999px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
}
.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar-wrap {
  background: #ffffff;
  border-bottom: 1px solid #ebebeb;
  font-size: 13px;
  padding: 8px 0;
}
.top-bar-inner {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.top-bar-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #333333;
  font-size: 13px;
  font-weight: 600;
}
.top-bar-phone svg {
  width: 13px;
  height: 13px;
  fill: #333333;
}
.top-bar-phone:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   HEADER PRINCIPAL
   ========================================================================== */
.site-header {
  background: #ffffff;
}
.header-main-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0 24px;
  gap: 24px;
}
.site-logo {
  display: flex;
  align-items: center;
}
.site-logo img {
  width: 270px;
  height: auto;
  max-height: 72px;
  max-width: 100%;
  display: block;
}
.header-search {
  position: relative;
  width: 220px;
}
.header-search input {
  width: 100%;
  height: 36px;
  padding: 6px 14px;
  border: 1px solid #d0d0d0;
  border-radius: 2px;
  font-family: inherit;
  font-size: 13px;
  color: #555555;
  outline: none;
  transition: var(--transition);
}
.header-search input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

/* ==========================================================================
   MENU DE NAVEGAÇÃO (1 LINHA ESTRITA)
   ========================================================================== */
.main-nav-bar {
  background-color: var(--color-menu-bg);
  border-top: 1px solid var(--color-menu-border);
  border-bottom: 1px solid var(--color-menu-border);
  width: 100%;
}
.main-nav-bar .container {
  display: flex;
  align-items: center;
}
.nav-menu-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  white-space: nowrap;
  width: 100%;
}
.nav-menu-list > li {
  flex-shrink: 0;
}
.nav-menu-list > li > a {
  display: block;
  padding: 11px 13px;
  font-size: 13px;
  font-weight: 700;
  color: #222222;
  text-transform: uppercase;
  letter-spacing: 0.25px;
  white-space: nowrap;
  line-height: 1.2;
  transition: var(--transition);
}
.nav-menu-list > li > a:hover,
.nav-menu-list > li.active > a {
  color: var(--color-primary);
  background-color: rgba(255, 255, 255, 0.4);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  color: #333333;
  width: 100%;
  text-align: center;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.mobile-nav-panel {
  display: none;
  background: #f8f8f8;
  border-bottom: 1px solid #dddddd;
}
.mobile-nav-panel.open {
  display: block;
}
.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mobile-nav-list li a {
  display: block;
  padding: 12px 20px;
  font-weight: 600;
  border-bottom: 1px solid #eeeeee;
  color: #333333;
}
.mobile-nav-list li a:hover {
  background: #ffffff;
  color: var(--color-primary);
}

/* ==========================================================================
   PAGE HEADER / BREADCRUMBS (OceanWP)
   ========================================================================== */
.page-header {
  position: relative;
  background-color: #f5f5f5;
  padding: 16px 0;
  margin: 0;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
}
.page-header-inner {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.page-header-title {
  display: block;
  font-size: 18px;
  line-height: 1.4em;
  font-weight: 700;
  margin: 0;
  color: #222222;
  text-transform: uppercase;
}
.site-breadcrumbs {
  font-size: 13px;
  color: #6f6f6f;
}
.site-breadcrumbs ol.trail-items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.site-breadcrumbs ol.trail-items li {
  display: inline-flex;
  align-items: center;
}
.site-breadcrumbs .breadcrumb-sep {
  margin: 0 8px;
  color: #999999;
}
.site-breadcrumbs a {
  color: #6f6f6f;
  text-decoration: none;
}
.site-breadcrumbs a:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   HERO SLIDER
   ========================================================================== */
.hero-slider-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1920 / 450;
  max-height: 450px;
  overflow: hidden;
  background-color: #000000;
}
.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
}
.hero-slide.active {
  opacity: 1;
  visibility: visible;
}
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(0, 0, 0, 0.35);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}
.hero-slider-wrap:hover .slider-arrow {
  opacity: 0.6;
  pointer-events: auto;
}
.hero-slider-wrap:hover .slider-arrow:hover {
  opacity: 0.9;
}
.slider-arrow.prev { left: 20px; }
.slider-arrow.next { right: 20px; }

.slider-dots {
  display: none !important;
}

/* ==========================================================================
   PRODUTOS EM DESTAQUE (HOME)
   ========================================================================== */
.section-featured-products {
  padding: 0;
  margin-bottom: 30px;
}
.section-title-centered {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: #222222;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 24px 0;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 30px;
}
.product-card {
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
  text-align: center;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: none;
  box-shadow: none;
}
.product-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}
.product-card-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}
.product-card-img-wrap .img-secondary {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
  opacity: 0;
}
.product-card:hover .img-secondary {
  opacity: 1;
}
.product-card:hover .img-main {
  opacity: 0;
}
.product-card-body {
  padding: 10px 4px 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: flex-start;
  align-items: center;
}
.product-card-cat {
  font-size: 11px;
  color: #888888;
  font-style: italic;
  margin-bottom: 4px;
}
.product-card-title {
  font-size: 13px;
  font-weight: 600;
  color: #333333;
  margin: 0;
  line-height: 1.35;
}
.product-card-title a {
  color: inherit;
}
.product-card:hover .product-card-title {
  color: var(--color-primary);
}

/* ==========================================================================
   ABOUT / BANNER INSTITUCIONAL
   ========================================================================== */
.section-about-banner {
  margin-bottom: 30px;
}
.section-about-graphic {
  margin: 0 0 30px 0;
  overflow: hidden;
}
.section-about-graphic img {
  width: 100%;
  height: auto;
  display: block;
}

.section-about-text {
  background: #ffffff;
  padding: 30px 20px;
  text-align: center;
  margin-bottom: 50px;
}
.section-about-text .about-logo {
  margin: 0 auto 16px;
  max-width: 280px;
}
.section-about-text h2 {
  font-size: 20px;
  font-weight: 700;
  color: #222222;
  margin: 0 0 14px 0;
}
.section-about-text p {
  max-width: 860px;
  margin: 0 auto 14px;
  color: #555555;
  font-size: 14px;
  line-height: 1.7;
}

/* ==========================================================================
   4 CATEGORIAS DESTAQUE (ICONS)
   ========================================================================== */
.section-categories-icons-wrap {
  background-color: #f4f4f4;
  padding: 40px 0 50px;
  width: 100%;
}
.section-categories-icons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 0;
}
.category-icon-box {
  background: #f4f4f4;
  padding: 30px 18px;
  text-align: center;
  border-radius: 0;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 250px;
}
.category-icon-box:hover {
  transform: none;
  box-shadow: none;
}
.category-icon-box h3 {
  font-size: 18px;
  font-weight: 700;
  color: #222222;
  margin: 0 0 16px 0;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.3;
  text-transform: uppercase;
}
.category-icon-symbol {
  width: 100%;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0 22px;
}
.category-icon-symbol img {
  max-width: 65px;
  max-height: 50px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.btn-primary {
  display: inline-block;
  background-color: var(--color-primary);
  color: #ffffff !important;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 24px;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
}

/* ==========================================================================
   NEWSLETTER (Faixa branca centralizada com borda sutil no fundo)
   ========================================================================== */
.section-newsletter-wrap {
  background-color: #ffffff;
  padding: 28px 0;
  width: 100%;
  border-bottom: 1px solid #eaeaea;
}
.section-newsletter {
  background: transparent;
  padding: 0;
  border-radius: 0;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.newsletter-label {
  font-size: 15px;
  font-weight: 400;
  color: #333333;
}
.newsletter-form {
  display: flex;
  align-items: center;
  gap: 0;
  width: auto;
  max-width: none;
}
.newsletter-form input[type="email"] {
  width: 250px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid #dcdcdc;
  border-radius: 0;
  font-family: inherit;
  font-size: 14px;
  color: #333333;
  outline: none;
  background: #ffffff;
}
.newsletter-form input[type="email"]:focus {
  border-color: #0073aa;
}
.newsletter-form .btn-primary {
  height: 38px;
  padding: 0 20px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 0;
  text-transform: uppercase;
  background-color: #0073aa;
  letter-spacing: 0.5px;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.newsletter-form .btn-primary:hover {
  background-color: #005a87;
}

/* ==========================================================================
   PRODUTOS RELACIONADOS (PRODUTO)
   ========================================================================== */
.related.products {
  max-width: 1200px;
  margin: 40px auto 20px;
  padding: 0;
}
.related.products h2 {
  font-size: 20px;
  font-weight: 700;
  color: #222222;
  margin-bottom: 24px;
  text-align: left;
}
.product-specs-wrap {
  margin-top: 40px;
}

#content-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
  padding-bottom: 50px;
}

/* ==========================================================================
   FOOTER INSTITUCIONAL (Idêntico ao OceanWP / Glob Automação Original)
   ========================================================================== */
.site-footer {
  background-color: #ffffff;
  border-top: 1px solid #eaeaea;
  padding: 45px 0 25px 0;
  color: #555555;
  width: 100%;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 30px;
  padding-top: 0;
}
.footer-col h3 {
  font-size: 18px;
  font-weight: 700;
  color: #222222;
  margin: 0 0 18px 0;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-menu li {
  margin: 0;
  border-bottom: 1px solid #f0f0f0;
  padding: 7px 0 8px;
  line-height: 1.4;
}
.footer-menu li a {
  color: #0073aa;
  font-size: 16px;
  font-weight: 400;
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-menu li a:hover {
  color: #0b7eb5;
  text-decoration: underline;
}
.footer-col-info .footer-info {
  font-size: 14px;
  line-height: 1.8;
  color: #4a4a4a;
}
.footer-info p {
  margin: 0;
  font-weight: 400;
}
.footer-info a {
  color: #0073aa;
  font-size: 14px;
  text-decoration: none;
}
.footer-info a:hover {
  text-decoration: underline;
}
.footer-copyright-bar {
  background: transparent;
  border-top: none;
  padding: 15px 0 0;
  text-align: center;
  font-size: 14px;
  color: #555555;
}
.footer-copyright-bar a {
  color: #0073aa;
  font-size: 14px;
  text-decoration: none;
}
.footer-copyright-bar a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   PÁGINA DE PRODUTO
   ========================================================================== */
.product-single-wrap {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  margin-bottom: 40px;
}
.product-single-grid {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 50px;
  margin-bottom: 30px;
  align-items: start;
}
.product-gallery {
  display: flex;
  flex-direction: column;
}
.gallery-main-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.gallery-zoom-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  color: #666666;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.gallery-main-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.gallery-thumb-btn {
  aspect-ratio: 1 / 1;
  width: 100%;
  border: 1px solid #e0e0e0;
  background: #ffffff;
  padding: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.gallery-thumb-btn.active,
.gallery-thumb-btn:hover {
  border-color: #0073aa;
  box-shadow: 0 0 0 1px #0073aa;
}
.gallery-thumb-btn img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-info-col {
  display: flex;
  flex-direction: column;
}
.product-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 10px;
}
.product-title-heading {
  font-size: 24px;
  font-weight: 700;
  color: #222222;
  margin: 0;
  line-height: 1.25;
}
.product-nav-arrow {
  font-size: 22px;
  font-weight: 700;
  color: #888888;
  text-decoration: none;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.2s ease;
}
.product-nav-arrow:hover {
  color: #0073aa;
}
.product-short-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: #444444;
  margin-bottom: 20px;
}
.product-short-desc p {
  margin: 0 0 12px 0;
}
.product-short-desc strong {
  color: #222222;
}
.product-certifications {
  margin: 15px 0 20px;
}
.product-certifications img {
  max-width: 380px;
  width: 100%;
  height: auto;
  display: block;
}
.product-category-tag {
  font-size: 13px;
  color: #777777;
  margin-top: 10px;
}
.product-category-tag a {
  color: #777777;
  text-decoration: none;
}
.product-category-tag a:hover {
  color: #0073aa;
  text-decoration: underline;
}

/* ==========================================================================
   TABS DE CONTEÚDO E DETALHES HDC
   ========================================================================== */
.woocommerce-tabs-wrap {
  margin-top: 40px;
  border-top: 1px solid #e0e0e0;
  padding-top: 25px;
}
.tabs-nav-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}
.tab-nav-btn {
  display: inline-block;
  padding: 7px 18px;
  font-size: 12.5px;
  font-weight: 700;
  color: #0073aa;
  background: transparent;
  border: 1px solid #0073aa;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hdc-pdf-buttons-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 35px;
}
.hdc-pdf-btn {
  background-color: #0072b5;
  color: #ffffff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 6px;
  font-size: 10.5px;
  font-weight: 700;
  text-align: center;
  line-height: 1.25;
  min-height: 60px;
  border-radius: 2px;
  text-decoration: none !important;
  transition: background-color 0.2s ease, transform 0.15s ease;
}
.hdc-pdf-btn:hover {
  background-color: #005a8e;
  transform: translateY(-1px);
}
.hdc-pdf-btn .pdf-icon {
  flex-shrink: 0;
  width: 13px;
  height: 13px;
  fill: #ffffff;
}
.hdc-pdf-btn span {
  display: inline-block;
}
.hdc-card-box {
  background: #ffffff;
  border: 1px solid #e8e8e8;
  border-radius: 2px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
  padding: 35px 25px;
  margin-bottom: 35px;
}
.hdc-card-heading {
  font-size: 20px;
  font-weight: 700;
  color: #222222;
  text-align: center;
  margin: 0 0 25px 0;
}
.hdc-app-text {
  font-size: 14px;
  color: #4a4a4a;
  text-align: center;
  max-width: 820px;
  margin: 0 auto 25px auto;
  line-height: 1.6;
}
.hdc-img-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hdc-img-center img {
  max-width: 813px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* ==========================================================================
   TABELAS TÉCNICAS DE ESPECIFICAÇÃO
   ========================================================================== */
.product-specs-section {
  border-top: 1px solid #e8e8e8;
  padding-top: 32px;
}
.specs-tab-header {
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
  padding: 8px 16px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.product-specs-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-bottom: 30px;
}
.product-specs-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  text-align: left;
}
.product-specs-table-wrap table th,
.product-specs-table-wrap table td {
  padding: 10px 14px;
  border: 1px solid #e0e0e0;
}
.product-specs-table-wrap table td.azul,
.product-specs-table-wrap table th.azul {
  background-color: #0066b2;
  color: #ffffff;
  font-weight: 600;
}
.product-specs-table-wrap table td.cinza-escuro,
.product-specs-table-wrap table th.cinza-escuro {
  background-color: #4a4a4a;
  color: #ffffff;
  font-weight: 600;
}
.product-specs-table-wrap table td.cinza-claro,
.product-specs-table-wrap table th.cinza-claro {
  background-color: #f5f5f5;
  color: #333333;
}
.product-specs-table-wrap table tr:hover td {
  filter: brightness(0.97);
}

/* ==========================================================================
   WHATSAPP FLUTUANTE (CANTO INFERIOR ESQUERDO CONFORME O ORIGINAL)
   ========================================================================== */
.wa-float {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 999;
}
.wa-float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: #25d366;
  color: #ffffff !important;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wa-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}
.wa-float-btn svg {
  width: 28px;
  height: 28px;
  fill: #ffffff;
}

/* Scroll to top (canto inferior direito) */
.scroll-top-btn {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 34px;
  height: 34px;
  background-color: #8c8c8c;
  color: #ffffff;
  border: none;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, background-color 0.2s, visibility 0.2s;
  z-index: 990;
  padding: 0;
}
.scroll-top-btn.visible {
  opacity: 0.85;
  visibility: visible;
}
.scroll-top-btn:hover {
  opacity: 1;
  background-color: #666666;
}
.scroll-top-btn svg {
  width: 14px;
  height: 14px;
  fill: #ffffff;
}

/* ==========================================================================
   PÁGINAS INTERNAS (QUEM SOMOS, CONTATO, CATÁLOGOS)
   ========================================================================== */
.card-content-page {
  background: #ffffff;
  padding: 40px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  margin-bottom: 40px;
}
.content-page-logo-center {
  display: block;
  margin: 0 auto 24px;
  max-width: 300px;
}
.quality-box {
  background: #f8fafc;
  border-left: 4px solid var(--color-primary);
  padding: 20px 24px;
  margin: 30px 0;
}
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.mvv-card {
  background: #fdfdfd;
  border: 1px solid #eeeeee;
  padding: 24px;
  border-radius: 4px;
  text-align: center;
}
.mvv-card h3 {
  color: var(--color-primary);
  margin-top: 0;
}

/* Formulário de contato */
.contact-form-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: #333333;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #cccccc;
  border-radius: 2px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
}
.map-embed-wrap {
  margin-top: 40px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
}

/* Cards de Catálogos */
.catalogs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}
.catalog-card {
  background: #ffffff;
  border: 1px solid #eeeeee;
  border-radius: 4px;
  padding: 36px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}
.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}
.catalog-card h2 {
  font-size: 18px;
  font-weight: 700;
  color: #222222;
  margin: 0 0 8px 0;
}
.catalog-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 24px 0;
}
.catalog-card-icon {
  margin-bottom: 24px;
}
.catalog-card-icon img {
  width: 140px;
  height: auto;
  margin: 0 auto;
}

/* ==========================================================================
   RESPONSIVIDADE (TABLETS E MOBILE)
   ========================================================================== */
@media (max-width: 992px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .section-categories-icons {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .footer-col-empty {
    display: none;
  }
  .product-single-grid {
    grid-template-columns: 1fr;
  }
  .mvv-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1100px) and (min-width: 861px) {
  .nav-menu-list > li > a {
    padding: 11px 9px;
    font-size: 12px;
  }
}

@media (max-width: 860px) {
  .nav-menu-list {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  .header-main-row {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .header-search {
    width: 100%;
    max-width: 360px;
  }
  .hero-slider-wrap {
    aspect-ratio: 1920 / 450;
    min-height: 180px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .section-categories-icons {
    grid-template-columns: 1fr;
  }
  .catalogs-grid {
    grid-template-columns: 1fr;
  }
  .section-newsletter {
    flex-direction: column;
    text-align: center;
  }
  .newsletter-form {
    flex-direction: column;
  }
  .page-title-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .hdc-pdf-buttons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hdc-card-box {
    padding: 20px 15px;
  }
}

@media (max-width: 480px) {
  .hdc-pdf-buttons-grid {
    grid-template-columns: 1fr;
  }
}