/* ==========================================================================
   VULTRAX WELDING — Corporate & Institutional Stylesheet
   "Metalomecânica & Soldadura Industrial de Precisão"
   Design Formal, Limpo e Corporativo
   ========================================================================== */

:root {
  /* Cores Institucionais — Inspiradas na Indústria de Metalomecânica Europeia (NCP Metal) */
  --primary: #0F1F38;          /* Azul Marinho Corporativo Profundo */
  --primary-hover: #182C4E;
  --primary-light: #203A64;
  --accent: #00A2CA;           /* Azul Técnico de Precisão (NCP Blue) */
  --accent-hover: #007A99;     /* Azul Técnico Escuro */
  --accent-warm: #D97706;      /* Âmbar Industrial */
  --accent-warm-bg: #FEF3C7;
  
  /* Fundos e Superfícies */
  --bg-body: #FFFFFF;
  --bg-light: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-dark: #0B132B;
  
  /* Linhas e Bordas */
  --border-light: #E2E8F0;
  --border-medium: #CBD5E1;
  --border-focus: #0284C7;
  
  /* Tipografia */
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-inverted: #FFFFFF;
  
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout e Sombras */
  --container-max: 1200px;
  --header-height: 80px;
  --topbar-height: 40px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 2px 8px rgba(15, 23, 42, 0.06);
  
  --transition: all 0.25s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--topbar-height) + 10px);
}

body {
  font-family: var(--font-body);
  color: var(--text-secondary);
  background-color: var(--bg-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Tipografia Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

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

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

/* ==================== TARJA SUPERIOR (TOP-BAR) ==================== */
.top-bar {
  background-color: var(--primary);
  color: #94A3B8;
  font-size: 0.8rem;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.top-info-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #CBD5E1;
}

.top-info-item a:hover {
  color: #FFFFFF;
}

.top-info-item i {
  font-size: 0.95rem;
  color: var(--accent);
}

.top-divider {
  color: rgba(255, 255, 255, 0.2);
}

.lang-switch {
  display: flex;
  gap: 0.25rem;
}

.lang-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #94A3B8;
  padding: 2px 6px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 3px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn:hover, .lang-btn.active {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.top-brochure-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #7DD3FC;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 162, 202, 0.15);
  border: 1px solid rgba(0, 162, 202, 0.3);
  transition: var(--transition);
  text-decoration: none;
}

.top-brochure-link:hover {
  background: rgba(0, 162, 202, 0.3);
  color: #FFFFFF;
}

.top-portal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #E2E8F0;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
}

.top-portal-link:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
}

/* ==================== CABEÇALHO / HEADER ==================== */
.main-header {
  position: sticky;
  top: 0;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.3px;
}

.brand-accent {
  color: #E65100;
}

.brand-tagline {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Menu de Navegação */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-item {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-item:hover, .nav-item.active {
  color: var(--primary);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.25s ease;
}

.nav-item:hover::after, .nav-item.active::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-cta .btn-primary {
  background-color: var(--accent);
  color: #FFFFFF;
  padding: 0.65rem 1.4rem;
  border-radius: 4px;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 162, 202, 0.25);
}

.header-cta .btn-primary:hover {
  background-color: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(0, 162, 202, 0.4);
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-medium);
  font-size: 1.5rem;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--primary);
  cursor: pointer;
}

/* ==================== BOTÕES ==================== */
.btn-primary, .btn-outline, .btn-ghost, .btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: #FFFFFF;
  color: var(--primary);
  border: 1px solid var(--border-medium);
}

.btn-outline:hover {
  background-color: var(--bg-light);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-primary);
  font-weight: 600;
  padding-left: 0.5rem;
}

.btn-ghost:hover {
  color: var(--accent);
  transform: translateX(3px);
}

.btn-whatsapp {
  background-color: #10B981;
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: #059669;
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 0.85rem 1.6rem;
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
}

/* ==================== HERO SECTION CORPORATIVO (ESTILO NCP METAL) ==================== */
.hero-section {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  background-color: #0F1F38;
  color: #FFFFFF;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('assets/hero-corporate.jpg');
  background-size: cover;
  background-position: center right;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(15, 31, 56, 0.96) 0%, rgba(15, 31, 56, 0.88) 52%, rgba(15, 31, 56, 0.42) 100%);
  z-index: 2;
}

.hero-container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 162, 202, 0.2);
  border: 1px solid rgba(0, 162, 202, 0.5);
  color: #7DD3FC;
  padding: 0.45rem 1rem;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.hero-desc {
  font-size: 1.12rem;
  color: #E2E8F0;
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 720px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

/* Botões Destacados de Alto Contraste (Estilo NCP Metal) */
.btn-hero-primary {
  background-color: #00A2CA;
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 15px rgba(0, 162, 202, 0.4);
  transition: all 0.25s ease;
  text-decoration: none;
  border: none;
}

.btn-hero-primary:hover {
  background-color: #007A99;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 162, 202, 0.55);
  color: #FFFFFF !important;
}

.btn-hero-whatsapp {
  background-color: #10B981;
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: all 0.25s ease;
  text-decoration: none;
  border: none;
}

.btn-hero-whatsapp:hover {
  background-color: #059669;
  transform: translateY(-2px);
  color: #FFFFFF !important;
}

.btn-hero-outline {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF !important;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  backdrop-filter: blur(6px);
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-hero-outline:hover {
  background-color: #FFFFFF;
  color: #0F1F38 !important;
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.highlight-item i {
  font-size: 1.5rem;
  color: #00A2CA;
  margin-top: 2px;
}

.highlight-item strong {
  display: block;
  font-size: 0.95rem;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.highlight-item span {
  font-size: 0.82rem;
  color: #CBD5E1;
  display: block;
}

/* ==================== MÉTRICAS BAR ==================== */
.metrics-bar {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  padding: 2.2rem 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.metric-card {
  text-align: center;
  border-right: 1px solid var(--border-light);
  padding: 0 1rem;
}

.metric-card:last-child {
  border-right: none;
}

.metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==================== SECÇÃO GERAL ==================== */
.section {
  padding: 5rem 0;
}

.bg-light {
  background-color: var(--bg-light);
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header.text-center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  background: rgba(2, 132, 199, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.1rem;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.paragraph {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

/* ==================== A EMPRESA ==================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.values-list {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.value-item i {
  color: var(--accent);
  font-size: 1.25rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.value-item strong {
  color: var(--text-primary);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.2rem;
}

.value-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.main-about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-overlay-box {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.about-overlay-box i {
  font-size: 2rem;
  color: #F59E0B;
}

.about-overlay-box strong {
  display: block;
  font-size: 0.95rem;
}

.about-overlay-box span {
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* ==================== SERVIÇOS TÉCNICOS ==================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.service-card:hover .service-icon {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.service-points {
  list-style: none;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.service-points li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.35rem;
}

.service-points li::before {
  content: '■';
  position: absolute;
  left: 0;
  font-size: 0.55rem;
  color: var(--accent);
  top: 4px;
}

/* ==================== OBRAS REAIS / PORTFÓLIO ==================== */
.portfolio-filters {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: #FFFFFF;
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0, 162, 202, 0.05);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 4px 10px rgba(0, 162, 202, 0.3);
}

.work-card.hidden {
  display: none !important;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.work-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: var(--transition);
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-medium);
}

.work-img-wrapper {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: var(--bg-light);
}

.work-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.work-card:hover .work-img-wrapper img {
  transform: scale(1.05);
}

.work-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.3px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.work-body {
  padding: 1.25rem 1.5rem;
}

.work-body h4 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.work-body p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==================== QUALIDADE & NORMAS ==================== */
.quality-box {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  box-shadow: var(--shadow-card);
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.standard-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  border-top: 3px solid var(--primary);
}

.standard-badge {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-warm);
  margin-bottom: 0.75rem;
}

.standard-card h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.standard-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==================== MODELOS DE COOPERAÇÃO & SUBCONTRATAÇÃO ==================== */
.coop-section {
  padding: 4.5rem 0;
  background: #FFFFFF;
}

.coop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.coop-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.coop-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  background: #FFFFFF;
}

.coop-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(0, 162, 202, 0.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  margin-bottom: 1.25rem;
}

.coop-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.coop-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.coop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.coop-tag {
  font-size: 0.75rem;
  background: #FFFFFF;
  border: 1px solid var(--border-medium);
  padding: 3px 8px;
  border-radius: 4px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==================== SETORES INDUSTRIAIS ATENDIDOS ==================== */
.sectors-section {
  padding: 4.5rem 0;
  background: var(--bg-light);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.sector-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.sector-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.sector-card i {
  font-size: 2.25rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: inline-block;
}

.sector-card h4 {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.35;
}

/* ==================== BROCHURA INSTITUCIONAL (ESTILO NCP METAL) ==================== */
.brochure-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #152744 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 3rem;
  margin: 3.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.brochure-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0, 162, 202, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.brochure-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.brochure-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 162, 202, 0.2);
  border: 1px solid rgba(0, 162, 202, 0.4);
  color: #7DD3FC;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.brochure-title {
  font-size: 1.75rem;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
  letter-spacing: -0.3px;
}

.brochure-desc {
  font-size: 0.95rem;
  color: #CBD5E1;
  line-height: 1.6;
}

.brochure-actions {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

.btn-brochure {
  background-color: var(--accent);
  color: #FFFFFF;
  padding: 0.85rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-brochure:hover {
  background-color: var(--accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ==================== RECRUTAMENTO ==================== */
.recruitment-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  box-shadow: var(--shadow-card);
}

.recruitment-header {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.recruitment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

.jobs-info h3 {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.job-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.job-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.job-list i {
  color: #10B981;
  font-size: 1.35rem;
  margin-top: 1px;
}

.job-list strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.job-list span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.rec-benefits {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: var(--text-secondary);
}

.rec-benefits i {
  color: var(--accent);
  margin-right: 0.35rem;
}

.recruitment-form-wrapper {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
}

.recruitment-form-wrapper h3 {
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
}

/* ==================== FORMULÁRIOS ==================== */
.clean-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.clean-form input,
.clean-form select,
.clean-form textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-primary);
  background: #FFFFFF;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
}

.clean-form input:focus,
.clean-form select:focus,
.clean-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.clean-form textarea {
  resize: vertical;
}

/* ==================== CONTACTO & COTAÇÃO ==================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.c-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-card small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.contact-card strong {
  display: block;
  font-size: 1rem;
  color: var(--text-primary);
}

.contact-card strong a:hover {
  color: var(--accent);
}

.contact-card span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.contact-form-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.contact-form-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.form-subtext {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.form-actions-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

/* ==================== RODAPÉ ==================== */
.main-footer {
  background-color: var(--primary);
  color: #94A3B8;
  padding-top: 4.5rem;
  font-size: 0.88rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 0.9fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
}

.footer-brand {
  margin-bottom: 1rem;
}

.footer-brand .brand-title {
  color: #FFFFFF;
}

.footer-desc {
  line-height: 1.6;
  margin-bottom: 1.25rem;
  color: #CBD5E1;
}

.footer-nif {
  font-size: 0.8rem;
  color: #94A3B8;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-nif strong {
  color: #FFFFFF;
}

.main-footer h5 {
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.main-footer ul a {
  color: #CBD5E1;
}

.main-footer ul a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-contact-col p {
  margin-bottom: 0.4rem;
  color: #CBD5E1;
}

.footer-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-portal-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  font-size: 0.8rem;
}

.footer-bottom-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-legal {
  color: #64748B;
}

/* ==================== MODAL DE IMAGEM ==================== */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  max-width: 820px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 36px;
  height: 36px;
  background: rgba(15, 23, 42, 0.7);
  color: #FFFFFF;
  border: none;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.modal-box img {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  background: #0F172A;
}

.modal-caption {
  padding: 1.25rem 1.5rem;
}

.modal-caption h4 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.modal-caption p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==================== RESPONSIVIDADE ==================== */
@media (max-width: 1024px) {
  .hero-highlights {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .main-about-img {
    height: 380px;
  }
  
  .standards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar-left span.top-divider:nth-child(2),
  .top-bar-left a:nth-child(3),
  .top-bar-left span.top-divider:nth-child(4),
  .top-bar-left a:nth-child(5) {
    display: none;
  }
  
  .nav-menu {
    position: fixed;
    top: calc(var(--header-height) + var(--topbar-height));
    left: 0;
    width: 100%;
    background: #FFFFFF;
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-light);
    display: none;
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .header-cta .btn-primary {
    display: none;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .metric-card {
    border-right: none;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .works-grid {
    grid-template-columns: 1fr;
  }
  
  .standards-grid {
    grid-template-columns: 1fr;
  }
  
  .recruitment-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom-container {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }
}