/* ===== CSS Reset & Variables ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===== Tipografia oficial — Helvena (BrandBook 2026) =====
   Coloque o arquivo em public/fonts/. Enquanto não existir, o fallback
   Helvetica Neue/Arial assume automaticamente via font-display: swap. */
@font-face {
  font-family: 'Helvena';
  src: url('fonts/Helvena-Variable.woff2') format('woff2-variations'),
       url('fonts/Helvena-Variable.woff') format('woff-variations'),
       url('fonts/Helvena-Regular.woff2') format('woff2');
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}

:root {
  /* ===== Paleta oficial da marca (BrandBook pág. 12) ===== */
  --primary-dark: #060e37;   /* Fundo escuro principal */
  --blue-light: #dfe8f5;     /* Fundo claro informativo */
  --off-white: #f3f7f8;      /* Superfície neutra clara */
  --blue-mid: #457fd5;       /* Azul de detalhes e destaques */
  --blue-strong: #0a49ff;    /* Acento secundário, uso pontual */

  /* Variações utilitárias derivadas */
  --primary: var(--blue-mid);
  --primary-light: #5e93e0;
  --primary-glow: rgba(69, 127, 213, 0.35);
  --accent: var(--blue-mid);
  --accent-light: #6f9ee4;

  /* Gradiente da marca */
  --gradient-primary: linear-gradient(135deg, var(--blue-mid) 0%, var(--blue-strong) 100%);

  /* Tipografia */
  --font-base: 'Helvena', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  /* ===== Tokens semânticos — DEFAULT = tema escuro ===== */
  --bg: var(--primary-dark);
  --bg-section: var(--primary-dark);
  --gradient-section: linear-gradient(135deg, #060e37 0%, #0b1650 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  --surface: #0c1747;
  --card-bg: #0b1442;
  --card-bg-hover: #112055;
  --border: rgba(133, 168, 224, 0.22);
  --border-light: rgba(133, 168, 224, 0.14);

  --text-primary: #f3f7f8;
  --text-secondary: rgba(223, 232, 245, 0.72);
  --text-muted: rgba(176, 192, 224, 0.55);

  --input-bg: rgba(3, 8, 30, 0.55);

  /* Sizes */
  --container-max: 1200px;
  --section-padding: 120px;
  --border-radius: 16px;
  --border-radius-sm: 10px;
  --border-radius-xs: 6px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Cada contexto de tema resolve a cor do texto em si mesmo, garantindo que
   elementos sem `color` próprio (títulos, h3 de cards) herdem a cor correta
   do tema da seção — e não o branco resolvido no <body>. */
.theme-dark,
.theme-light {
  color: var(--text-primary);
}

/* ===== Tema CLARO — override dos tokens semânticos ===== */
.theme-light {
  --bg-section: var(--blue-light);
  --gradient-section: linear-gradient(135deg, var(--blue-light) 0%, var(--off-white) 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, var(--off-white) 100%);
  --surface: #ffffff;
  --card-bg: #ffffff;
  --card-bg-hover: #ffffff;
  --border: rgba(6, 14, 55, 0.12);
  --border-light: rgba(6, 14, 55, 0.08);

  --text-primary: var(--primary-dark);
  --text-secondary: rgba(6, 14, 55, 0.72);
  --text-muted: rgba(6, 14, 55, 0.5);

  --input-bg: #ffffff;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* ===== Utility ===== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--gradient-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
}

/* ===== Mídia de cards (fotos reais) ===== */
.card-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-sm);
  margin-bottom: 22px;
  aspect-ratio: 16 / 10;
  background: var(--input-bg);
  border: 1px solid var(--border-light);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.product-card:hover .card-media img,
.digital-card:hover .card-media img,
.about-card:hover .card-media img {
  transform: scale(1.06);
}

/* Logos em selo (Copaíba / GPTW) sobre badge branco para leitura em qualquer tema */
.eco-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--border-radius-sm);
  padding: 14px 18px;
  margin-bottom: 16px;
  box-shadow: 0 6px 20px rgba(6, 14, 55, 0.18);
}

.eco-logo img {
  height: 56px;
  width: auto;
  display: block;
}

/* Foto no card de endereço (Vendas / Service) */
.contato-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-sm);
  margin-bottom: 18px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border-light);
}

.contato-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.contato-card:hover .contato-media img {
  transform: scale(1.05);
}

/* Botão de rotas Google Maps */
.btn-maps {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--border-radius-xs);
  text-decoration: none;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  transition: var(--transition-fast);
}

.btn-maps svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent);
}

.btn-maps:hover {
  border-color: var(--primary-light);
  background: rgba(69, 127, 213, 0.08);
  transform: translateY(-1px);
}

/* Foto nos itens da linha do tempo */
.timeline-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-sm);
  margin-bottom: 16px;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border-light);
}

.timeline-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-medium);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(6, 14, 55, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(133, 168, 224, 0.14);
  padding: 10px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-img {
  height: 34px;
  width: auto;
  display: block;
}

.footer-brand .logo-img {
  height: 40px;
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--border-radius-xs);
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(133, 168, 224, 0.14);
}

.nav-cta {
  background: var(--gradient-primary) !important;
  color: white !important;
  font-weight: 600 !important;
  padding: 10px 24px !important;
  border-radius: var(--border-radius-sm) !important;
}

.nav-cta:hover {
  box-shadow: 0 4px 20px var(--primary-glow);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-photo {
  position: absolute;
  inset: 0;
  background: url('assets/img/hero-fachada.jpg') center / cover no-repeat;
  opacity: 0.22;
}

.hero-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 40%, transparent 0%, var(--primary-dark) 80%),
    linear-gradient(180deg, rgba(6, 14, 55, 0.5) 0%, var(--primary-dark) 100%);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -200px;
  right: -100px;
  animation: float-shape 20s ease-in-out infinite;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  bottom: -100px;
  left: -100px;
  animation: float-shape 25s ease-in-out infinite reverse;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: var(--blue-strong);
  top: 40%;
  left: 50%;
  animation: float-shape 18s ease-in-out infinite 5s;
}

@keyframes float-shape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(69, 127, 213,0.12);
  border: 1px solid rgba(69, 127, 213,0.25);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 32px;
  animation: fadeInDown 0.8s ease-out;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-base);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition-fast);
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

/* Botão da Loja Virtual — cor diferenciada (comprar) */
.btn-loja {
  background: linear-gradient(135deg, #ff9d3d 0%, #f2640a 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(242, 100, 10, 0.35);
}

.btn-loja:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(242, 100, 10, 0.48);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: rgba(133, 168, 224, 0.14);
  border-color: var(--primary-light);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.85rem;
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--border-radius-xs);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: var(--transition-fast);
}

.btn-small:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-family: var(--font-base);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-plus, .hero-stat-suffix {
  font-family: var(--font-base);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

.hero-stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: var(--border);
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--accent);
  animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
  0% { top: -50%; }
  100% { top: 150%; }
}

/* ===== Sections ===== */
.section {
  padding: var(--section-padding) 0;
  position: relative;
  background: var(--bg-section);
  transition: background var(--transition-medium);
}

/* Seções escuras usam um leve gradiente institucional para profundidade */
.section.theme-dark {
  background: var(--gradient-section);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: rgba(69, 127, 213,0.08);
  border: 1px solid rgba(69, 127, 213,0.15);
  border-radius: 100px;
}

.section-title {
  font-family: var(--font-base);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-card {
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-medium);
}

.about-card:hover::before {
  opacity: 1;
  width: 100%;
}

.about-card:hover {
  transform: translateY(-4px);
  border-color: rgba(69, 127, 213,0.3);
  box-shadow: 0 20px 60px rgba(69, 127, 213,0.08);
}

.about-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(69, 127, 213,0.1);
  border: 1px solid rgba(69, 127, 213,0.2);
}

.about-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
}

.about-card h3 {
  font-family: var(--font-base);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ===== Selos / Credenciais WEG ===== */
.selos-weg {
  margin-top: 56px;
  text-align: center;
}

.selos-weg-title {
  font-family: var(--font-base);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.selos-weg-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 24px;
}

.selo-weg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-light);
  padding: 14px;
  transition: var(--transition-medium);
}

.selo-weg:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(69, 127, 213,0.12);
}

.selo-weg img {
  width: 92px;
  height: 92px;
  object-fit: contain;
  display: block;
}

/* ===== Política da Qualidade ===== */
.politica-qualidade {
  margin-top: 56px;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
  padding: 44px 48px;
  text-align: center;
}

.politica-qualidade h3 {
  font-family: var(--font-base);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 14px 0 20px;
}

.politica-qualidade p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.politica-selos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 32px;
  margin-top: 32px;
}

.politica-selos img {
  width: 130px;
  height: auto;
  object-fit: contain;
}

.politica-qualidade .politica-rev {
  margin-top: 22px;
  margin-bottom: 0;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  opacity: 0.7;
}

/* ===== Stats Section ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-medium);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-light);
  box-shadow: 0 12px 40px rgba(69, 127, 213,0.1);
}

.stat-value {
  font-family: var(--font-base);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.stat-bar {
  height: 3px;
  background: rgba(133, 168, 224, 0.2);
  border-radius: 3px;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card.visible .stat-bar-fill {
  transform: scaleX(1);
}

/* ===== Products Section ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.produtos-cta {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}

.produtos-cta p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  transition: var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.product-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-medium);
}

.product-card:hover::after {
  transform: scaleX(1);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(69, 127, 213,0.3);
  box-shadow: 0 20px 60px rgba(69, 127, 213,0.08);
}

.product-icon-wrap {
  margin-bottom: 20px;
}

.product-icon {
  font-size: 2.2rem;
  display: inline-block;
  animation: none;
}

.product-card:hover .product-icon {
  animation: icon-bounce 0.5s ease;
}

@keyframes icon-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.product-card h3 {
  font-family: var(--font-base);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.product-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-features li {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}

.product-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* ===== Services Section ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  transition: var(--transition-medium);
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(69, 127, 213,0.3);
  box-shadow: 0 16px 50px rgba(69, 127, 213,0.06);
}

.service-number {
  font-family: var(--font-base);
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 16px;
  transition: var(--transition-medium);
}

.service-card:hover .service-number {
  opacity: 0.5;
}

.service-card h3 {
  font-family: var(--font-base);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ===== Digital Section ===== */
.digital-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.digital-card {
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition-medium);
}

.digital-card:hover {
  transform: translateY(-4px);
  border-color: rgba(69, 127, 213,0.3);
  box-shadow: 0 16px 50px rgba(69, 127, 213,0.06);
}

.digital-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: inline-block;
}

.digital-card h3 {
  font-family: var(--font-base);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.digital-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ===== Segmentos ===== */
.segmentos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.segmento-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-medium);
  cursor: default;
}

.segmento-chip:hover {
  background: rgba(69, 127, 213,0.1);
  border-color: rgba(69, 127, 213,0.3);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(69, 127, 213,0.08);
}

.segmento-chip span {
  font-size: 1.2rem;
}

/* ===== Timeline ===== */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--primary), var(--accent), transparent);
}

.timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 40px;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item:nth-child(odd) {
  flex-direction: row-reverse;
  text-align: right;
}

.timeline-year {
  font-family: var(--font-base);
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex: 0 0 auto;
  width: 120px;
  position: relative;
}

.timeline-year::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-section);
  box-shadow: 0 0 15px var(--primary-glow);
}

.timeline-item:nth-child(odd) .timeline-year::after {
  left: -30px;
  top: 50%;
  transform: translateY(-50%);
}

.timeline-item:nth-child(even) .timeline-year::after {
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
}

.timeline-content {
  flex: 1;
  padding: 24px;
  margin: 0 24px;
}

.timeline-content h3 {
  font-family: var(--font-base);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ===== Sustentabilidade ===== */
.sustentabilidade-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.sustentabilidade-text h2 {
  text-align: left;
}

.sustentabilidade-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 24px;
}

.sustentabilidade-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sustentabilidade-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.check-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(69, 127, 213,0.1);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.sustentabilidade-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.eco-card {
  padding: 32px;
  transition: var(--transition-medium);
}

.eco-card:hover {
  transform: translateY(-4px);
  border-color: rgba(69, 127, 213,0.3);
}

.eco-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: inline-block;
}

.eco-card h3 {
  font-family: var(--font-base);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.eco-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* ===== Relatório de Igualdade Salarial ===== */
.relatorio-cta {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.relatorio-cta p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* ===== Contact Section ===== */
.contato-wrapper {
  max-width: 980px;
  margin: 0 auto;
}

.contato-info {
  text-align: center;
}

.contato-info h2 {
  text-align: center;
}

.contato-info .section-tag {
  margin-bottom: 16px;
}

.contato-description {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.contato-description {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-top: 16px;
  margin-bottom: 32px;
}

.contato-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
  text-align: left;
}

.contato-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  padding: 20px;
  transition: var(--transition-medium);
}

.contato-card:hover {
  border-color: rgba(69, 127, 213,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(69, 127, 213,0.08);
}

.contato-card h3 {
  font-family: var(--font-base);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contato-phone {
  font-family: var(--font-base);
  font-size: 1.3rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.contato-address, .contato-city {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contato-card .btn-small {
  margin-top: 16px;
}

/* Contact Form */
.contato-form {
  padding: 40px;
}

.contato-form h3 {
  font-family: var(--font-base);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 28px;
  text-align: center;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  transition: var(--transition-fast);
  outline: none;
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-group input::placeholder, .form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ===== Footer ===== */
.footer {
  padding: 64px 0 32px;
  background: var(--gradient-section);
  border-top: 1px solid var(--border-light);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.6;
}

.footer-subtitle {
  font-size: 0.82rem !important;
  color: var(--text-muted) !important;
  margin-top: 8px !important;
}

.footer-links h4 {
  font-family: var(--font-base);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

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

.footer-links li, .footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-fast);
  animation: whatsapp-pulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  color: white;
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 6px 40px rgba(37, 211, 102, 0.6); }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .about-grid, .products-grid, .services-grid, .digital-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .sustentabilidade-content, .contato-wrapper {
    grid-template-columns: 1fr;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item, .timeline-item:nth-child(odd) {
    flex-direction: row;
    text-align: left;
  }

  .timeline-year {
    width: 80px;
    flex-shrink: 0;
  }

  .timeline-year::after,
  .timeline-item:nth-child(odd) .timeline-year::after,
  .timeline-item:nth-child(even) .timeline-year::after {
    left: -14px !important;
    right: auto !important;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(6, 14, 55, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 998;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.2rem;
    padding: 12px 24px;
  }

  .menu-toggle {
    display: flex;
    z-index: 999;
  }

  .about-grid, .products-grid, .services-grid, .digital-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }

  .hero-stat-divider {
    width: 40px;
    height: 1px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contato-cards {
    grid-template-columns: 1fr;
  }

  .timeline {
    padding-left: 20px;
  }

  .timeline-content {
    margin: 0 0 0 16px;
  }
}

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

  .hero {
    padding: 100px 0 60px;
  }

  .segmentos-grid {
    gap: 10px;
  }

  .segmento-chip {
    padding: 10px 18px;
    font-size: 0.82rem;
  }
}
