/* ==========================================================================
   AUTOWATT ENGENHARIA - DESIGN SYSTEM & STYLESHEET
   Identidade Visual: Azul-Marinho Industrial, Laranja Elétrico e Branco Técnico
   ========================================================================== */

:root {
  /* Cores Principais da Marca */
  --color-primary-navy: #0B2F6B;
  --color-primary-dark: #0A1E3F;
  --color-primary-deep: #061329;
  --color-accent-orange: #F58220;
  --color-accent-orange-hover: #E06F10;
  --color-accent-amber: #FF9933;
  --color-accent-cyan: #00D2FF;

  /* Tons Neutros e Fundos */
  --color-bg-light: #F4F6F9;
  --color-bg-white: #FFFFFF;
  --color-bg-card: #FFFFFF;
  --color-bg-card-dark: #102A54;
  --color-text-dark: #1E293B;
  --color-text-body: #3F4650;
  --color-text-muted: #64748B;
  --color-text-light: #F8FAFC;
  --color-border: #E2E8F0;
  --color-border-dark: rgba(255, 255, 255, 0.12);

  /* Sombras e Elevação */
  --shadow-sm: 0 2px 4px rgba(11, 47, 107, 0.05);
  --shadow-md: 0 8px 24px rgba(11, 47, 107, 0.08);
  --shadow-lg: 0 16px 36px rgba(11, 47, 107, 0.12);
  --shadow-glow-orange: 0 0 25px rgba(245, 130, 32, 0.4);
  --shadow-glow-navy: 0 0 30px rgba(11, 47, 107, 0.3);

  /* Tipografia */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Transições e Bordas */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  /* Container */
  --container-max-width: 1240px;
  --header-height: 84px;
}

/* Reset Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background-color: var(--color-bg-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

/* Utilitários de Layout */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
  position: relative;
}

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

.section-dark {
  background-color: var(--color-primary-dark);
  color: var(--color-text-light);
}

.section-deep {
  background-color: var(--color-primary-deep);
  color: var(--color-text-light);
}

/* Cabeçalhos de Seção */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-badge.badge-navy {
  background: rgba(11, 47, 107, 0.08);
  color: var(--color-primary-navy);
  border: 1px solid rgba(11, 47, 107, 0.15);
}

.section-badge.badge-orange {
  background: rgba(245, 130, 32, 0.12);
  color: var(--color-accent-orange);
  border: 1px solid rgba(245, 130, 32, 0.3);
}

.section-badge.badge-light {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-primary-navy);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-dark .section-title,
.section-deep .section-title {
  color: #FFFFFF;
}

.section-title span.highlight {
  color: var(--color-accent-orange);
  position: relative;
  display: inline-block;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section-dark .section-subtitle,
.section-deep .section-subtitle {
  color: #94A3B8;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-accent-orange);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(245, 130, 32, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-accent-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(245, 130, 32, 0.45);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary-navy);
  border: 2px solid var(--color-primary-navy);
}

.btn-secondary:hover {
  background-color: var(--color-primary-navy);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--color-primary-navy);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  background-image: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF !important;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-whatsapp svg {
  flex-shrink: 0;
}

.btn-whatsapp:hover {
  background: #20BA5A;
  background-image: linear-gradient(135deg, #20BA5A 0%, #0E7569 100%);
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.5);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* ==========================================================================
   1. CABEÇALHO (HEADER) FIXO
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
}

.header.scrolled {
  height: 70px;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  gap: 16px;
}

/* Logotipo Customizado / Oficial */
.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-logo:hover {
  transform: scale(1.02);
}

.brand-logo-img {
  height: 42px;
  max-height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-sm);
}

/* Container branco para o logo em fundos escuros (Rodapé) */
.footer-logo-box {
  display: inline-block;
  background-color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  margin-bottom: 16px;
  transition: transform var(--transition-fast);
}

.footer-logo-box:hover {
  transform: scale(1.03);
}

.footer-logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Menu de Navegação */
.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 1.1vw, 18px);
  flex-wrap: nowrap;
  flex: 1;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--color-text-dark);
  position: relative;
  padding: 8px 2px;
  white-space: nowrap;
  letter-spacing: -0.2px;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background-color: var(--color-accent-orange);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-accent-orange);
}

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

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-header-cta {
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 9px 16px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* Botão Hambúrguer Mobile */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  padding: 4px;
  background: transparent;
  cursor: pointer;
  z-index: 1001;
  border-radius: var(--radius-sm);
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--color-primary-navy);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ==========================================================================
   2. HERO SECTION COM IDENTIDADE VISUAL DOS BANNERS
   ========================================================================== */
.hero-section {
  position: relative;
  width: 100%;
  max-width: 100vw;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, #061329 0%, #0A1E3F 45%, #0B2F6B 100%);
  color: #FFFFFF;
  overflow: hidden;
  contain: paint;
}

/* Fundo com Elementos Gráficos e Linhas Técnicas */
.hero-bg-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(245, 130, 32, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(0, 210, 255, 0.08) 0%, transparent 35%);
  pointer-events: none;
  overflow: hidden;
  contain: paint;
}

.hero-watermark-gear {
  position: absolute;
  left: -80px;
  top: 10%;
  width: 360px;
  height: 360px;
  opacity: 0.05;
  pointer-events: none;
}

.hero-grid-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 640px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(245, 130, 32, 0.15);
  border: 1px solid rgba(245, 130, 32, 0.35);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero-tag-icon {
  color: var(--color-accent-orange);
  display: flex;
}

.hero-tag-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent-orange);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

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

.hero-pillars-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 4px solid var(--color-accent-orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  backdrop-filter: blur(10px);
}

.pillar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pillar-item svg {
  color: var(--color-accent-orange);
}

.pillar-divider {
  color: rgba(255, 255, 255, 0.25);
  font-weight: 300;
}

.hero-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #CBD5E1;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-trust-indicators {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #94A3B8;
}

.trust-item svg {
  color: var(--color-accent-orange);
}

/* Banner Visual do Hero com Proporção Perfeita */
.hero-visual-wrapper {
  position: relative;
  width: 100%;
}

.hero-diagonal-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(255, 255, 255, 0.12);
  background: #FFFFFF;
}

.hero-banner-image {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  display: block;
  transition: transform 0.6s ease;
  background-color: #FFFFFF;
}

.hero-diagonal-card:hover .hero-banner-image {
  transform: scale(1.02);
}

.hero-floating-badge {
  position: absolute;
  bottom: -18px;
  right: 18px;
  background: rgba(10, 30, 63, 0.96);
  border: 1px solid var(--color-accent-orange);
  backdrop-filter: blur(14px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 270px;
  z-index: 4;
}

.badge-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
}

.badge-text-box strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: #FFFFFF;
}

.badge-text-box span {
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* ==========================================================================
   3. FAIXA DE NÚMEROS E CREDENCIAIS
   ========================================================================== */
.credentials-bar {
  background-color: var(--color-primary-navy);
  padding: 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 4px solid var(--color-accent-orange);
  position: relative;
  z-index: 10;
}

.credentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.credential-item:last-child {
  border-right: none;
}

.credential-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(245, 130, 32, 0.15);
  border: 1px solid rgba(245, 130, 32, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-orange);
  flex-shrink: 0;
}

.credential-number {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.1;
}

.credential-label {
  font-size: 0.85rem;
  color: #94A3B8;
  font-weight: 500;
}

/* ==========================================================================
   4. SOBRE NÓS (HISTÓRIA, LINHA DO TEMPO, ESPECIALIDADES)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: flex-start;
  margin-bottom: 64px;
}

.about-narrative p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  color: var(--color-text-body);
}

.about-narrative strong {
  color: var(--color-primary-navy);
}

/* Linha do Tempo Visual da Trajetória */
.timeline-block {
  margin-top: 36px;
  padding: 28px;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline-track {
  position: relative;
  padding-left: 28px;
}

.timeline-track::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary-navy), var(--color-accent-orange));
}

.timeline-step {
  position: relative;
  margin-bottom: 20px;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 3px solid var(--color-primary-navy);
}

.timeline-step.current .timeline-dot {
  background-color: var(--color-accent-orange);
  border-color: var(--color-accent-orange);
  box-shadow: 0 0 10px rgba(245, 130, 32, 0.5);
}

.timeline-step-role {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary-navy);
}

.timeline-step-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Missão, Visão e Valores */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mvv-card {
  padding: 32px 24px;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-md);
  border-top: 4px solid var(--color-primary-navy);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.mvv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--color-accent-orange);
}

.mvv-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(11, 47, 107, 0.08);
  color: var(--color-primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.mvv-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 10px;
}

.mvv-desc {
  font-size: 0.92rem;
  color: var(--color-text-body);
}

/* Especialidades do Fundador (6 Cards) */
.specialties-section {
  margin-top: 64px;
}

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

.specialty-card {
  padding: 24px;
  background-color: var(--color-bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 16px;
  transition: all var(--transition-normal);
}

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

.specialty-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(245, 130, 32, 0.1);
  color: var(--color-accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.specialty-info h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 6px;
}

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

/* ==========================================================================
   5. CATÁLOGO DOS 11 SERVIÇOS AUTOWATT
   ========================================================================== */
.services-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--color-primary-navy);
  color: #FFFFFF;
  border-color: var(--color-primary-navy);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary-navy);
  transition: background var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(245, 130, 32, 0.4);
}

.service-card:hover::before {
  background: var(--color-accent-orange);
}

.service-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(11, 47, 107, 0.06);
  color: var(--color-primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  background: var(--color-accent-orange);
  color: #FFFFFF;
  transform: scale(1.08);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 800;
  color: #CBD5E1;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

.service-desc {
  font-size: 0.92rem;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.service-more-btn {
  background: transparent;
  color: var(--color-accent-orange);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.service-more-btn:hover {
  gap: 10px;
  color: var(--color-accent-orange-hover);
}

.service-badge-norm {
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   6. SOLUÇÕES POR SEGMENTO (ABAS INTERATIVAS)
   ========================================================================== */
.segments-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.segment-tab-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  background: var(--color-bg-white);
  border: 2px solid var(--color-border);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  transition: all var(--transition-normal);
}

.segment-tab-btn:hover {
  border-color: var(--color-accent-orange);
}

.segment-tab-btn.active {
  background: var(--color-primary-navy);
  color: #FFFFFF;
  border-color: var(--color-primary-navy);
  box-shadow: var(--shadow-md);
}

.segment-tab-btn.active svg {
  color: var(--color-accent-orange);
}

.segment-pane {
  display: none;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 48px;
  box-shadow: var(--shadow-md);
}

.segment-pane.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.segment-content h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 16px;
}

.segment-content p {
  font-size: 1.05rem;
  color: var(--color-text-body);
  margin-bottom: 24px;
}

.segment-benefits-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.segment-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--color-text-dark);
}

.segment-benefit-item svg {
  color: var(--color-accent-orange);
  flex-shrink: 0;
  margin-top: 3px;
}

.segment-visual {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.segment-visual img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

/* ==========================================================================
   7. DESTAQUES TEMÁTICOS (WALLBOX, SOLAR, LAUDOS, TREINAMENTOS)
   ========================================================================== */

/* Seção Wallbox EV */
.feature-ev-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.ev-types-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.ev-type-card {
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
}

.ev-type-card h5 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent-orange);
  margin-bottom: 8px;
}

.ev-type-card p {
  font-size: 0.82rem;
  color: #CBD5E1;
  line-height: 1.4;
}

/* Seção Solar com os 3 Pilares e Calculadora */
.solar-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.solar-pillar-card {
  background: var(--color-bg-white);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--color-accent-orange);
  box-shadow: var(--shadow-sm);
}

.solar-pillar-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin: 16px 0 10px;
}

.solar-pillar-card p {
  font-size: 0.92rem;
  color: var(--color-text-body);
}

/* Bloco Calculadora Solar Interativa */
.calculator-box {
  background: linear-gradient(135deg, #0A1E3F 0%, #0B2F6B 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.calc-input-group {
  margin-bottom: 24px;
}

.calc-input-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-currency-prefix {
  position: absolute;
  left: 18px;
  font-weight: 800;
  color: var(--color-accent-orange);
  font-size: 1.1rem;
}

.calc-input-field {
  width: 100%;
  padding: 16px 16px 16px 52px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  transition: border-color var(--transition-fast);
}

.calc-input-field:focus {
  border-color: var(--color-accent-orange);
  background: rgba(255, 255, 255, 0.12);
}

.calc-results-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(245, 130, 32, 0.35);
  border-radius: var(--radius-md);
  padding: 28px;
}

.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.calc-result-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.calc-result-label {
  font-size: 0.9rem;
  color: #CBD5E1;
}

.calc-result-val {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
}

.calc-result-val.highlight-orange {
  color: var(--color-accent-orange);
  font-size: 1.45rem;
}

/* Seção Laudos e Perícias */
.laudos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.laudo-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.laudo-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-navy);
}

.laudo-card h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin: 18px 0 10px;
}

.laudo-card p {
  font-size: 0.92rem;
  color: var(--color-text-body);
}

/* Seção Cursos, Palestras e Treinamentos */
.training-banner-box {
  background: linear-gradient(135deg, #0A1E3F 0%, #0B2F6B 100%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border-left: 6px solid var(--color-accent-orange);
}

.training-pillars-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin: 36px 0;
}

.training-pillar-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
}

.training-pillar-box svg {
  color: var(--color-accent-orange);
  margin-bottom: 10px;
}

.training-pillar-box span {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFFFFF;
}

.training-topics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0 36px;
}

.training-topic-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: #E2E8F0;
}

.training-topic-item svg {
  color: var(--color-accent-orange);
  flex-shrink: 0;
}

/* ==========================================================================
   8. COMO TRABALHAMOS (4 ETAPAS)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 32px 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent-orange);
  box-shadow: var(--shadow-md);
}

.step-number-badge {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-primary-navy);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 3px solid rgba(245, 130, 32, 0.4);
}

.step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--color-text-body);
  line-height: 1.55;
}

/* ==========================================================================
   9. SEGURANÇA E NORMAS TÉCNICAS (NR-10, NBR 5410, NR-12)
   ========================================================================== */
.standards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.standard-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: all var(--transition-normal);
}

.standard-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent-orange);
}

.standard-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--color-accent-orange);
  margin-bottom: 8px;
}

.standard-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.standard-desc {
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.4;
}

/* ==========================================================================
   10. DEPOIMENTOS DE CLIENTES (COM COMENTÁRIO TROCAR ANTES DE PUBLICAR)
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.testimonial-stars {
  color: #FFB800;
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-body);
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-navy);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-info h5 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-primary-navy);
}

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

/* ==========================================================================
   11. FAQ (PERGUNTAS FREQUENTES EM ACORDEÃO)
   ========================================================================== */
.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-primary-navy);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  background: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  gap: 16px;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-navy);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-accent-orange);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
}

.faq-answer-inner {
  padding: 0 24px 22px 24px;
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.65;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  padding-top: 16px;
}

/* ==========================================================================
   12. CONTATO E FORMULÁRIO DE ORÇAMENTO
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-card-info {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.contact-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(245, 130, 32, 0.12);
  color: var(--color-accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 4px;
}

.contact-details p, .contact-details a {
  font-size: 0.95rem;
  color: var(--color-text-body);
}

.contact-details a:hover {
  color: var(--color-accent-orange);
}

.form-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent-orange);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(245, 130, 32, 0.15);
}

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

/* ==========================================================================
   13. RODAPÉ INSTITUCIONAL (FOOTER)
   ========================================================================== */
.footer {
  background-color: var(--color-primary-deep);
  color: #94A3B8;
  padding: 72px 0 28px;
  border-top: 4px solid var(--color-accent-orange);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand p {
  font-size: 0.9rem;
  margin: 18px 0;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-accent-orange);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--color-accent-orange);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: #94A3B8;
}

.footer-links a:hover {
  color: var(--color-accent-orange);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   14. MODAIS TÉCNICOS DE SERVIÇOS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 19, 41, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.modal-header-text h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary-navy);
}

.modal-close-btn {
  background: var(--color-bg-light);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-accent-orange);
  color: #FFFFFF;
}

.modal-body {
  padding: 28px 32px;
}

.modal-footer {
  padding: 20px 32px 28px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 14px;
}

/* ==========================================================================
   15. BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================================== */
.whatsapp-float-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-float-tooltip {
  background: var(--color-primary-navy);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.whatsapp-float-container:hover .whatsapp-float-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-fast);
}

.whatsapp-float-btn:hover {
  transform: scale(1.08);
}

/* ==========================================================================
   16. AVISO DE PRIVACIDADE E COOKIES (LGPD)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 440px;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  z-index: 1500;
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.4s ease;
}

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

.cookie-banner p {
  font-size: 0.85rem;
  color: var(--color-text-body);
  margin-bottom: 14px;
  line-height: 1.5;
}

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

/* ==========================================================================
   RESPONSIVIDADE (MEDIA QUERIES COMPLETAS & MOBILE-FIRST OPTIMIZED)
   ========================================================================== */
@media (max-width: 1140px) {
  :root {
    --header-height: 72px;
  }
  .mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 6px;
    background: rgba(11, 47, 107, 0.06);
    border: 1.5px solid rgba(11, 47, 107, 0.15);
    border-radius: var(--radius-sm);
    cursor: pointer;
    flex-shrink: 0;
  }
  .nav-menu {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    background: #FFFFFF;
    flex-direction: column;
    padding: 20px 20px 32px;
    gap: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-bottom: 2px solid var(--color-accent-orange);
    z-index: 999;
  }
  .nav-menu.open {
    display: flex;
    animation: fadeInMenu 0.25s ease-out forwards;
  }
  @keyframes fadeInMenu {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .nav-link {
    font-size: 0.98rem;
    font-weight: 600;
    padding: 12px 10px;
    width: 100%;
    border-bottom: 1px solid #F1F5F9;
  }
  .hero-grid-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-visual-wrapper {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 992px) {
  .credentials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .steps-grid, .standards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 66px;
  }
  html, body {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
  }
  .header-container {
    padding: 0 16px;
    gap: 12px;
  }
  .brand-logo-img {
    height: 34px;
    max-height: 34px;
  }
  .header-cta-group .btn-header-cta {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }

  /* Hero Section Mobile */
  .hero-section {
    width: 100%;
    max-width: 100vw;
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 44px;
    overflow: hidden;
  }
  .hero-watermark-gear {
    display: none !important;
  }
  .hero-grid-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    width: 100%;
  }
  .hero-content {
    width: 100%;
    max-width: 100%;
  }
  .hero-tag {
    padding: 6px 12px;
    font-size: 0.74rem;
    gap: 6px;
    margin-bottom: 14px;
    max-width: 100%;
  }
  .hero-title {
    font-size: clamp(1.45rem, 6.4vw, 1.85rem);
    line-height: 1.22;
    margin-bottom: 16px;
    letter-spacing: -0.4px;
    word-break: normal;
    overflow-wrap: break-word;
  }
  .hero-pillars-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 14px;
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--color-accent-orange);
    border-radius: 0 8px 8px 0;
    width: 100%;
    box-sizing: border-box;
  }
  .pillar-divider {
    display: none;
  }
  .pillar-item {
    font-size: 0.78rem;
    letter-spacing: 0.3px;
    gap: 8px;
  }
  .hero-description {
    font-size: 0.92rem;
    line-height: 1.55;
    color: #CBD5E1;
    margin-bottom: 20px;
  }
  .hero-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
    margin-bottom: 20px;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 13px 18px;
    font-size: 0.9rem;
    text-align: center;
    box-sizing: border-box;
  }
  .hero-trust-indicators {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }
  .trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.84rem;
    color: #E2E8F0;
    width: 100%;
  }

  /* Hero Banner & Badge Mobile */
  .hero-visual-wrapper {
    margin-top: 20px;
    width: 100%;
    max-width: 100%;
  }
  .hero-diagonal-card {
    border-radius: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    background: #FFFFFF;
    overflow: hidden;
    width: 100%;
  }
  .hero-banner-image {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 1;
    min-height: auto;
    object-fit: contain;
    display: block;
    background-color: #FFFFFF;
  }
  .hero-floating-badge {
    position: static;
    margin: 12px 0 0 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 12px 14px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(10, 30, 63, 0.96);
    border: 1px solid var(--color-accent-orange);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  }

  /* Seções Gerais */
  .section-padding {
    padding: 44px 0;
  }
  .section-title {
    font-size: 1.65rem;
    line-height: 1.25;
  }
  .section-subtitle {
    font-size: 0.9rem;
  }
  .container {
    padding: 0 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .about-grid, .calculator-grid, .segment-pane.active, .feature-ev-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    width: 100%;
  }
  .specialties-grid, .solar-pillars-grid, .laudos-grid, .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    width: 100%;
  }
  .training-pillars-list {
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
  }
  .training-topics-grid {
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
  }
  .credentials-grid {
    grid-template-columns: 1fr;
    gap: 0;
    width: 100%;
  }
  .credential-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 14px 0;
  }
  .services-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    width: 100%;
  }
  .steps-grid, .standards-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    width: 100%;
  }
  .segments-tabs-nav {
    flex-direction: column;
    gap: 6px;
    width: 100%;
  }
  .segments-tab-btn {
    width: 100%;
    justify-content: center;
    padding: 10px 14px;
  }
  .segment-pane {
    padding: 18px 14px;
    border-radius: 12px;
  }
  .calculator-box {
    padding: 18px 14px;
    border-radius: 12px;
  }
  .training-banner-box {
    padding: 20px 14px;
    border-radius: 12px;
  }
  .form-card {
    padding: 20px 14px;
    border-radius: 12px;
  }
  .contact-info-card {
    padding: 20px 16px;
    border-radius: 12px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    width: 100%;
  }
  .footer-bottom-container {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
    max-width: calc(100vw - 24px);
    padding: 14px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.5rem;
  }
  .hero-actions .btn {
    font-size: 0.86rem;
    padding: 12px 14px;
  }
  .btn-lg {
    padding: 12px 14px;
    font-size: 0.86rem;
  }
  .brand-logo-img {
    height: 30px;
    max-height: 30px;
  }
}