/* ===== RESET & VARIÁVEIS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --azul:        #1a2952;
  --azul-dark:   #0f1e3c;
  --azul-mid:    #1e3268;
  --amarelo:     #e6311f;
  --amarelo-dark:#c4281a;
  --verde-wpp:   #25D366;
  --verde-hover: #1da851;
  --branco:      #ffffff;
  --cinza-claro: #f4f6fa;
  --cinza-texto: #666;
  --sombra:      0 4px 24px rgba(0,0,0,0.10);
  --radius:      10px;
  --fonte:       'Poppins', 'Segoe UI', Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--fonte);
  color: #222;
  line-height: 1.6;
  overflow-x: hidden;
  background: #fff;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ===== HEADER ===== */
/* Crisoft: limita a fixação ao cabeçalho principal, sem prender títulos internos. */
body > header {
  background: var(--azul);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 16px;
}

.logo img {
  height: 48px;
  width: auto;
}

nav ul {
  display: flex;
  gap: 8px;
  align-items: center;
}

nav ul li a {
  color: #fff;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.2s;
}

nav ul li a:hover,
nav ul li a.active {
  background: rgba(255,255,255,0.15);
}

.btn-orcamento {
  background: var(--amarelo);
  color: var(--azul-dark) !important;
  font-weight: 700 !important;
  padding: 8px 18px !important;
  border-radius: 8px !important;
  white-space: nowrap;
  transition: background 0.2s, transform 0.1s !important;
}

.btn-orcamento:hover {
  background: var(--amarelo-dark) !important;
  transform: translateY(-1px);
}

/* Hambúrguer */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: all 0.3s;
}

.mobile-nav-top,
.mobile-nav-heading,
.mobile-nav-close,
.mobile-nav-icon,
.mobile-nav-divider,
.mobile-nav-help,
.mobile-menu-backdrop { display: none; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 60%, #2a4a8a 100%);
  padding: 72px 24px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../../img/abstract1.png') center/cover no-repeat;
  opacity: 0.06;
  pointer-events: none;
}

.hero-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: var(--amarelo);
  color: var(--azul-dark);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero .hero-title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero .hero-title span { color: var(--amarelo); }

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.82);
  max-width: 580px;
  margin: 0 auto 32px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--verde-wpp);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.1s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--verde-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.5);
  transition: border-color 0.2s, background 0.2s;
}

.btn-secondary:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

/* ===== CARROSSEL ===== */
.carousel-section {
  background: var(--cinza-claro);
  padding: 48px 0;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  gap: 16px;
  animation: slide 30s linear infinite;
  width: max-content;
}

.carousel-track:hover { animation-play-state: paused; }

.carousel-track img {
  width: 280px;
  height: 200px;
  object-fit: contain;
  background: #f5f5f5;
  border-radius: var(--radius);
  flex-shrink: 0;
  box-shadow: var(--sombra);
}

@keyframes slide {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== SEÇÕES GERAIS ===== */
section { padding: 72px 24px; }

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

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--azul);
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  color: #111;
  margin-bottom: 12px;
}

.section-title span { color: var(--azul); }

.section-sub {
  color: var(--cinza-texto);
  font-size: 1rem;
  max-width: 600px;
}

.divider {
  width: 60px;
  height: 4px;
  background: var(--amarelo);
  border-radius: 2px;
  margin: 16px 0 32px;
}

/* ===== FILTROS DE CATEGORIA ===== */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 24px;
  border: 2px solid #ddd;
  background: #fff;
  color: #555;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--fonte);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--azul);
  border-color: var(--azul);
  color: #fff;
}

/* ===== GRID DE PRODUTOS ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.product-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.14);
}

.product-card .card-img {
  width: 100%;
  aspect-ratio: 1 / 1.414;
  display: block;
  object-fit: contain;
  background: #f5f5f5;
}

.product-card .card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card .card-cat {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--azul);
  margin-bottom: 6px;
}

.product-card h3,
.product-card h2 {
  font-size: 1rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
  flex: 1;
}

.card-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-saiba {
  flex: 1;
  text-align: center;
  padding: 9px 12px;
  border-radius: 6px;
  border: 2px solid var(--azul);
  color: var(--azul);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-saiba:hover {
  background: var(--azul);
  color: #fff;
}

.btn-wpp {
  flex: 1;
  text-align: center;
  padding: 9px 12px;
  border-radius: 6px;
  background: var(--verde-wpp);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  transition: background 0.2s;
}

.btn-wpp:hover { background: var(--verde-hover); }

/* ===== SOBRE ===== */
.sobre-section { background: var(--cinza-claro); }

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.sobre-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sombra);
}

.sobre-img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.sobre-stats {
  display: flex;
  gap: 32px;
  margin-top: 32px;
}

.stat {
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--azul);
  line-height: 1;
}

.stat span {
  font-size: 0.82rem;
  color: var(--cinza-texto);
}

/* ===== POR QUE NÓS ===== */
.porque-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.porque-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--sombra);
  border-top: 4px solid var(--amarelo);
  transition: transform 0.2s;
}

.porque-card:hover { transform: translateY(-4px); }

.porque-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.porque-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 10px;
}

.porque-card p {
  font-size: 0.92rem;
  color: var(--cinza-texto);
}

/* ===== DEPOIMENTOS ===== */
.depoimentos-section { background: var(--azul-dark); }

.depoimentos-section .section-title,
.depoimentos-section .section-label { color: #fff; }

.depoimentos-section .section-label { color: var(--amarelo); }

.depo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.depo-card {
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.12);
}

.depo-stars {
  color: var(--amarelo);
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.depo-card p {
  color: rgba(255,255,255,0.85);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.depo-autor {
  display: flex;
  align-items: center;
  gap: 12px;
}

.depo-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--amarelo);
  color: var(--azul-dark);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.depo-autor strong { color: #fff; font-size: 0.9rem; display: block; }
.depo-autor span   { color: rgba(255,255,255,0.55); font-size: 0.78rem; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--verde-wpp), #1da851);
  padding: 64px 24px;
  text-align: center;
}

.cta-banner h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255,255,255,0.88);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

.btn-cta-banner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #1a7a3c;
  font-weight: 800;
  font-size: 1.05rem;
  padding: 16px 36px;
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.btn-cta-banner:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

/* ===== FOOTER ===== */
footer {
  background: var(--azul-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 24px 24px;
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--amarelo);
  display: inline-block;
}

.footer-col p, .footer-col li {
  font-size: 0.88rem;
  line-height: 1.8;
}

.footer-col ul li a {
  color: rgba(255,255,255,0.7);
  transition: color 0.2s;
}

.footer-col ul li a:hover { color: var(--amarelo); }

.footer-logo {
  margin-bottom: 16px;
}

.footer-logo img { height: 42px; }

.footer-contato li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.footer-contato li i {
  color: var(--amarelo);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 0.95rem;
  transition: background 0.2s;
}

.social-links a:hover { background: var(--amarelo); color: var(--azul-dark); }

/* ===== BOTÃO FLUTUANTE WHATSAPP ===== */
.wpp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  background: var(--verde-wpp);
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.wpp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
  color: #fff;
}

.wpp-float span { display: none; }
.wpp-float i { font-size: 1.7rem; }

/* Crisoft: em notebooks, preserva o crédito do rodapé ao afastar o atalho flutuante. */
@media (min-width: 769px) and (max-width: 1100px) {
  .wpp-float {
    right: 20px;
    bottom: 84px;
  }
}

/* Crisoft: seletor acessível para múltiplos contatos do WhatsApp. */
.whatsapp-options { position: fixed; inset: 0; z-index: 1100; display: grid; place-items: center; padding: 20px; }
.whatsapp-options[hidden] { display: none; }
.whatsapp-options-backdrop { position: absolute; inset: 0; border: 0; background: rgba(4, 20, 43, .72); cursor: pointer; }
.whatsapp-options-card { position: relative; width: min(430px, 100%); max-height: calc(100vh - 40px); overflow: auto; padding: 28px; border-radius: 18px; background: #fff; color: var(--azul-dark); box-shadow: 0 24px 70px rgba(0, 0, 0, .28); }
.whatsapp-options-card h2 { margin: 0 36px 6px 0; font-size: 1.45rem; }
.whatsapp-options-card > p { margin: 0 0 18px; color: #58677a; }
.whatsapp-options-close { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border: 0; border-radius: 50%; background: #eef3f8; color: var(--azul-dark); font-size: 1.65rem; cursor: pointer; }
.whatsapp-options-list { display: grid; gap: 10px; }
.whatsapp-options-list a { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border: 1px solid #dce7e2; border-radius: 12px; color: var(--azul-dark); text-decoration: none; transition: border-color .2s, background .2s, transform .2s; }
.whatsapp-options-list a:hover, .whatsapp-options-list a:focus-visible { border-color: #25d366; background: #f1fff7; transform: translateY(-1px); }
.whatsapp-options-list i { color: #17a94f; font-size: 1.5rem; }
.whatsapp-options-list span { display: grid; }
.whatsapp-options-list small { margin-top: 2px; color: #667085; }
body.whatsapp-options-open { overflow: hidden; }

/* ===== PÁGINA DE PRODUTO ===== */
.breadcrumb {
  background: var(--cinza-claro);
  padding: 14px 24px;
  font-size: 0.85rem;
  color: var(--cinza-texto);
}

.breadcrumb a { color: var(--azul); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: #999; margin: 0 6px; }

.produto-hero {
  padding: 48px 24px;
}

.produto-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.produto-gallery .main-img {
  width: 100%;
  aspect-ratio: 1 / 1.414;
  display: block;
  object-fit: contain;
  background: #f5f5f5;
  border-radius: 12px;
  box-shadow: var(--sombra);
  margin-bottom: 12px;
}

.produto-thumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.produto-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s;
  background: #f5f5f5;
}

.produto-thumbs img:hover,
.produto-thumbs img.active {
  border-color: var(--azul);
}

.produto-info .cat-badge {
  display: inline-block;
  background: var(--cinza-claro);
  color: var(--azul);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.produto-info h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: #111;
  margin-bottom: 20px;
  line-height: 1.2;
}

.specs-table {
  background: var(--cinza-claro);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 24px;
}

.specs-table h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--azul);
  margin-bottom: 14px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  font-size: 0.9rem;
}

.spec-row:last-child { border-bottom: none; }
.spec-row .label { color: var(--cinza-texto); }
.spec-row .value { font-weight: 600; color: #111; }

.produto-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-orcamento-produto {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--verde-wpp);
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 16px 24px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.15s;
  text-align: center;
}

.btn-orcamento-produto:hover {
  background: var(--verde-hover);
  transform: translateY(-2px);
  color: #fff;
}

/* ===== PÁGINA CONTATO ===== */
.contato-section { padding: 64px 24px; }

.contato-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.contato-info li {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.contato-info li i {
  font-size: 1.2rem;
  color: var(--azul);
  margin-top: 2px;
  flex-shrink: 0;
}

.contato-info li strong { display: block; font-weight: 700; margin-bottom: 2px; }

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: var(--fonte);
  transition: border-color 0.2s;
  background: #fff;
}

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

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

.btn-enviar {
  width: 100%;
  padding: 14px;
  background: var(--verde-wpp);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--fonte);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s;
}

.btn-enviar:hover { background: var(--verde-hover); }

.map-embed {
  margin-top: 32px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sombra);
}

.map-embed iframe {
  width: 100%;
  height: 300px;
  border: none;
  display: block;
}

/* ===== PÁGINA SOBRE ===== */
.sobre-hero {
  background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%);
  padding: 72px 24px;
  text-align: center;
}

.sobre-hero h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; }
.sobre-hero p  { color: rgba(255,255,255,0.8); margin-top: 12px; font-size: 1.05rem; }

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.mvv-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--sombra);
  border-left: 5px solid var(--azul);
}

.mvv-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 12px;
}

.mvv-card p { color: var(--cinza-texto); font-size: 0.92rem; line-height: 1.7; }

/* ===== RESPONSIVO ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sobre-grid  { grid-template-columns: 1fr; }
  .sobre-img   { display: none; }
  .produto-hero-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  body.mobile-menu-open { overflow: hidden; }
  .header-inner { height: 72px; padding: 0 18px; }
  .logo img { height: 44px; }
  .hamburger { display: flex; position: relative; z-index: 1012; width: 46px; height: 46px; align-items: center; justify-content: center; gap: 5px; border: 1px solid rgba(255,255,255,.25); border-radius: 13px; background: rgba(255,255,255,.08); transition: background .2s, transform .2s; }
  .hamburger:hover, .hamburger:focus-visible { background: rgba(255,255,255,.16); transform: translateY(-1px); outline: 3px solid rgba(230,49,31,.45); outline-offset: 2px; }
  .hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .hamburger.is-open span:nth-child(2) { opacity: 0; }
  .hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .mobile-menu-backdrop { display: block; position: fixed; inset: 0; z-index: 1010; border: 0; background: rgba(2,12,34,.6); opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s ease; }
  body.mobile-menu-open .mobile-menu-backdrop { opacity: 1; visibility: visible; }
  header nav { display: block; position: fixed; inset: 0 auto 0 0; z-index: 1011; width: min(86vw, 355px); padding: 22px 18px 30px; overflow-y: auto; background: linear-gradient(160deg, #1e3268, #0f1e3c); box-shadow: 18px 0 44px rgba(0,0,0,.3); transform: translateX(-105%); transition: transform .32s cubic-bezier(.22,.61,.36,1); }
  header nav.open { transform: translateX(0); }
  .mobile-nav-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.16); }
  .mobile-nav-top span { display:flex; align-items:center; gap:10px; color:#fff; font-size:.92rem; font-weight:700; }
  .mobile-nav-top span i { display:grid; width:30px; height:30px; place-items:center; border-radius:10px; color:var(--azul-dark); background:var(--amarelo); }
  .mobile-nav-close { display:grid; width:38px; height:38px; place-items:center; border:0; border-radius:50%; color:#fff; background:rgba(255,255,255,.1); cursor:pointer; }
  .mobile-nav-heading { display:block; margin:22px 4px 14px; color:rgba(255,255,255,.68); font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
  header nav ul { display:grid; gap:8px; padding:0; background:transparent; }
  header nav ul li a { display:flex; align-items:center; gap:14px; padding:13px 14px; border-radius:13px; color:#fff; font-size:.98rem; font-weight:600; }
  header nav ul li a:hover, header nav ul li a.active { background:rgba(255,255,255,.13); }
  header nav ul li a.active { box-shadow:inset 3px 0 0 var(--amarelo); }
  .mobile-nav-icon { display:inline-block; width:22px; color:var(--amarelo); text-align:center; }
  .mobile-nav-divider { display:block; height:1px; margin:12px 0; background:rgba(255,255,255,.16); }
  header nav .btn-orcamento { justify-content:center; min-height:54px; padding:12px 16px !important; color:#fff !important; background:var(--amarelo); box-shadow:0 9px 20px rgba(230,49,31,.26); }
  header nav .btn-orcamento .mobile-nav-icon { width:auto; color:#fff; font-size:1.15rem; }
  .mobile-nav-help { display:flex; align-items:center; gap:9px; margin:18px 4px 0; color:rgba(255,255,255,.72); font-size:.78rem; }
  .mobile-nav-help i { color:var(--verde-wpp); font-size:1rem; }

  .porque-grid { grid-template-columns: 1fr; }
  .depo-grid   { grid-template-columns: 1fr; }
  .mvv-grid    { grid-template-columns: 1fr; }
  .contato-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .sobre-stats { flex-wrap: wrap; }

  .wpp-float span { display: none; }
  .wpp-float { padding: 14px; }
}

@media (max-width: 480px) {
  .hero { padding: 48px 16px 40px; }
  .products-grid { grid-template-columns: 1fr; }
  .card-btns { flex-direction: column; }
}

/* ===== BARRA FIXA MOBILE WHATSAPP ===== */
.wpp-mobile-bar {
  display: none;
}

@media (max-width: 768px) {
  .wpp-mobile-bar {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    background: #25D366;
    padding: 0;
    box-shadow: 0 -3px 16px rgba(0,0,0,0.18);
  }
  .wpp-mobile-bar a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 20px;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    font-family: var(--fonte);
  }
  .wpp-mobile-bar a i {
    font-size: 1.5rem;
  }
  body {
    padding-bottom: 58px;
  }
  .wpp-float {
    display: none;
  }
}
/* Crisoft: miniaturas acessíveis das páginas gerenciáveis de produto. */
.produto-thumb-button { padding:0; border:3px solid transparent; border-radius:10px; background:transparent; cursor:pointer; overflow:hidden; }
.produto-thumb-button img { display:block; width:72px; height:72px; object-fit:cover; }
.produto-thumb-button:hover,.produto-thumb-button:focus-visible,.produto-thumb-button.active { border-color:var(--amarelo); outline:none; }
.specs-table h2 { margin:0; padding:13px 16px; color:var(--azul-dark); font-size:1rem; }