/* ==========================================================================
   ARAUJO CLIMATIZAÇÃO, ELÉTRICA E REFORMAS - DESIGN SYSTEM & STYLES
   Paleta Oficial Extraída da Marca:
   - Azul Profundo (Climatização / Confiança): #072A60 / #0A4DA2
   - Azul Gelo (Ar Puro / Frescor): #1474E8 / #EBF4FF
   - Vermelho Energia (Elétrica / Ação): #D9141A / #B00D12
   - Branco Puro & Cinza Técnico: #FFFFFF / #F4F7FB / #0B192C
   ========================================================================== */

:root {
  --brand-navy: #06214D;
  --brand-blue-dark: #072A60;
  --brand-blue: #0A4DA2;
  --brand-blue-bright: #1474E8;
  --brand-ice: #EBF4FF;
  --brand-red: #D9141A;
  --brand-red-hover: #B00D12;
  --brand-red-soft: #FEECEC;
  --wa-green: #1FAF54;
  --wa-green-hover: #178D42;

  --surface-bg: #F5F8FC;
  --surface-white: #FFFFFF;
  --surface-border: #DCE5F2;

  --text-primary: #0B192C;
  --text-secondary: #3E5067;
  --text-muted: #64748B;

  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --shadow-sm: 0 2px 8px rgba(7, 42, 96, 0.06);
  --shadow-md: 0 10px 28px rgba(7, 42, 96, 0.10);
  --shadow-lg: 0 20px 44px rgba(7, 42, 96, 0.16);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

/* Acessibilidade: Foco Visível */
:focus-visible {
  outline: 3px solid var(--brand-blue-bright);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--brand-red);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-pad {
  padding: 84px 0;
}

/* ==========================================================================
   TOPBAR
   ========================================================================== */
.topbar {
  background-color: var(--brand-navy);
  color: #E2ECF8;
  font-size: 0.85rem;
  padding: 9px 0;
  border-bottom: 2px solid var(--brand-red);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #25D366;
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.25);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  font-weight: 500;
  transition: color 0.2s ease;
}

.topbar-link:hover {
  color: #7CC0FF;
}

.topbar-phone {
  font-family: var(--font-mono);
  font-weight: 700;
}

.topbar-divider {
  opacity: 0.35;
}

/* ==========================================================================
   HEADER & NAVEGAÇÃO
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80px;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
  background: #fff;
}

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

.brand-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  background: linear-gradient(180deg, #1474E8 0%, #072A60 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-stripes {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 3px 0;
}

.stripe-blue {
  height: 2.5px;
  width: 100%;
  background-color: var(--brand-blue);
  border-radius: 2px;
}

.stripe-red {
  height: 2.5px;
  width: 100%;
  background-color: var(--brand-red);
  border-radius: 2px;
}

.brand-sub {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 20px;
}

.nav-link {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 6px 2px;
  position: relative;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--brand-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-red);
  transition: width 0.2s ease;
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 10px;
  cursor: pointer;
}

.hamburger-bar {
  display: block;
  width: 22px;
  height: 2.5px;
  background-color: var(--brand-blue-dark);
  margin: 4px 0;
  transition: 0.2s ease;
}

/* ==========================================================================
   BOTÕES (CTAs)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  text-align: center;
  line-height: 1.25;
}

.btn:active {
  transform: translateY(1px);
}

.btn-sm {
  padding: 11px 18px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 16px 26px;
  font-size: 1.05rem;
}

.btn-xl {
  padding: 19px 34px;
  font-size: 1.15rem;
}

.btn-block {
  width: 100%;
}

/* Botão Principal em Verde WhatsApp com Destaque */
.btn-cta-primary {
  background: linear-gradient(135deg, #22C35E 0%, #168F40 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 22px rgba(31, 175, 84, 0.36);
}

.btn-cta-primary:hover {
  background: linear-gradient(135deg, #25D366 0%, #127835 100%);
  box-shadow: 0 12px 28px rgba(31, 175, 84, 0.50);
  transform: translateY(-2px);
}

/* Botão WhatsApp Header */
.btn-whatsapp {
  background-color: var(--wa-green);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(31, 175, 84, 0.28);
}

.btn-whatsapp:hover {
  background-color: var(--wa-green-hover);
  transform: translateY(-1px);
}

.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: #FFFFFF;
}

.wa-icon {
  flex-shrink: 0;
  display: inline-block;
  object-fit: contain;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 85% 20%, #1055B5 0%, var(--brand-blue-dark) 58%, var(--brand-navy) 100%);
  color: #FFFFFF;
  padding: 72px 0 84px;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(135deg, rgba(217, 20, 26, 0.12) 0%, transparent 40%),
    radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 100% 100%, 28px 28px;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 22px;
}

.badge-icon-snow {
  color: #7CC0FF;
  font-size: 1rem;
}

.badge-icon-bolt {
  color: #FF5C61;
  font-size: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 4.2vw, 3.35rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.title-highlight {
  color: #7CC0FF;
  display: inline;
}

.hero-subtitle {
  font-size: 1.12rem;
  line-height: 1.65;
  color: #DCE8F7;
  max-width: 62ch;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.pillar-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(20, 116, 232, 0.35);
  border: 1px solid rgba(124, 192, 255, 0.4);
  color: #7CC0FF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-text {
  display: flex;
  flex-direction: column;
}

.pillar-text strong {
  font-size: 0.88rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
}

.pillar-text span {
  font-size: 0.78rem;
  color: #BDD2EC;
  margin-top: 2px;
}

/* Visual do Hero (Logo Oficial Limpa e Destacada) */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-logo-showcase {
  background: #FFFFFF;
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 54px rgba(4, 18, 44, 0.38);
  border: 4px solid rgba(255, 255, 255, 0.35);
  max-width: 420px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   TRUST STRIP (MARCAS ATENDIDAS)
   ========================================================================== */
.trust-strip {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--surface-border);
  padding: 24px 0;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.trust-strip-label {
  display: flex;
  flex-direction: column;
}

.trust-strip-label strong {
  font-size: 0.95rem;
  color: var(--brand-blue-dark);
}

.trust-strip-label span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.brands-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.brand-pill {
  background-color: var(--brand-ice);
  color: var(--brand-blue-dark);
  border: 1px solid #C8DDF8;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* ==========================================================================
    CABEÇALHOS DE SEÇÃO
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-red);
  background-color: var(--brand-red-soft);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.eyebrow-light {
  background-color: rgba(255, 255, 255, 0.15);
  color: #7CC0FF;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--brand-blue-dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   SEÇÃO: QUAIS SERVIÇOS REALIZAMOS
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  background-color: var(--surface-white);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--brand-blue);
}

.service-card-electric::before {
  background-color: var(--brand-red);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #B4CEF2;
}

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

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-blue {
  background-color: var(--brand-ice);
  color: var(--brand-blue);
}

.icon-red {
  background-color: var(--brand-red-soft);
  color: var(--brand-red);
}

.service-badge {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background-color: var(--brand-ice);
  color: var(--brand-blue-dark);
}

.badge-health {
  background-color: #E3F9ED;
  color: #0F6E38;
}

.badge-red {
  background-color: var(--brand-red-soft);
  color: var(--brand-red);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--brand-blue-dark);
  margin-bottom: 10px;
}

.service-text {
  font-size: 0.94rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.service-checklist {
  list-style: none;
  margin-bottom: 26px;
  flex-grow: 1;
}

.service-checklist li {
  position: relative;
  padding-left: 24px;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 9px;
}

.service-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
  color: var(--brand-blue);
}

.service-card-electric .service-checklist li::before {
  color: var(--brand-red);
}

/* ==========================================================================
   SEÇÃO: CATÁLOGO DE FOTOS DOS SERVIÇOS REALIZADOS
   ========================================================================== */
.catalog-section {
  background-color: #FFFFFF;
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
}

.catalog-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  background-color: var(--surface-bg);
  color: var(--text-secondary);
  border: 1px solid var(--surface-border);
  padding: 10px 20px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.filter-btn.active {
  background-color: var(--brand-blue-dark);
  color: #FFFFFF;
  border-color: var(--brand-blue-dark);
  box-shadow: 0 4px 12px rgba(7, 42, 96, 0.22);
}

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

.catalog-card {
  background-color: var(--surface-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.catalog-card[hidden] {
  display: none !important;
}

.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.catalog-img-wrap {
  position: relative;
  height: 290px;
  background-color: var(--brand-navy);
  overflow: hidden;
}

.catalog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.catalog-card:hover .catalog-img {
  transform: scale(1.04);
}

.catalog-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.tag-blue {
  background-color: var(--brand-blue);
}

.tag-red {
  background-color: var(--brand-red);
}

.catalog-zoom-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(6, 33, 77, 0.88);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.catalog-zoom-btn:hover {
  background: var(--brand-red);
  border-color: var(--brand-red);
}

.catalog-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.catalog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.76rem;
  margin-bottom: 8px;
}

.meta-code {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-muted);
}

.meta-status {
  font-weight: 700;
  color: #128040;
}

.catalog-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-blue-dark);
  margin-bottom: 8px;
}

.catalog-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* ==========================================================================
   SIMULADOR DE BTUs & ATENDIMENTO RÁPIDO
   ========================================================================== */
.calculator-section {
  background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-blue-dark) 100%);
  color: #FFFFFF;
}

.calc-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.calc-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.calc-desc {
  color: #D2E2F6;
  font-size: 1.02rem;
  margin-bottom: 28px;
}

.calc-tips {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.calc-tip-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 16px;
  border-radius: var(--radius-md);
}

.tip-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--brand-red);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.calc-tip-item strong {
  display: block;
  font-size: 0.96rem;
  margin-bottom: 4px;
}

.calc-tip-item p {
  font-size: 0.86rem;
  color: #C7DBF4;
}

.calc-box {
  background-color: #FFFFFF;
  color: var(--text-primary);
  padding: 34px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border-top: 6px solid var(--brand-red);
}

.calc-box-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--brand-blue-dark);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  background-color: var(--surface-bg);
  border: 1.5px solid var(--surface-border);
  border-radius: var(--radius-sm);
}

.form-control:focus {
  border-color: var(--brand-blue);
  background-color: #FFFFFF;
  outline: none;
}

.btu-result {
  background-color: var(--brand-ice);
  border: 1.5px solid #B8D4F8;
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  margin: 18px 0 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.btu-result-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.btu-result-value {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--brand-blue-dark);
}

.btu-result-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   PROCESSO DE ATENDIMENTO
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.process-step {
  background: #FFFFFF;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  position: relative;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--brand-blue);
  background: var(--brand-ice);
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--brand-blue-dark);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.94rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  background-color: #FFFFFF;
  border-top: 1px solid var(--surface-border);
}

.faq-container {
  max-width: 860px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background-color: var(--surface-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-blue-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--brand-red);
  flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
  content: '−';
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--surface-border);
  padding-top: 16px;
}

/* ==========================================================================
   CTA BANNER FINAL
   ========================================================================== */
.cta-banner-section {
  padding: 72px 0;
}

.cta-banner-card {
  background: linear-gradient(135deg, var(--brand-blue-dark) 0%, var(--brand-blue) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 52px 48px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  border-bottom: 6px solid var(--brand-red);
}

.cta-tag {
  display: inline-block;
  background-color: var(--brand-red);
  color: #FFFFFF;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.cta-banner-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 14px;
}

.cta-banner-content p {
  font-size: 1.05rem;
  color: #DCE8F7;
  margin-bottom: 28px;
  max-width: 56ch;
}

.cta-contact-details {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.92rem;
  color: #DCE8F7;
}

.cta-banner-brand {
  display: flex;
  justify-content: center;
}

.cta-logo-card {
  background: #FFFFFF;
  padding: 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  max-width: 230px;
}

/* ==========================================================================
   RODAPÉ (FOOTER)
   ========================================================================== */
.site-footer {
  background-color: var(--brand-navy);
  color: #CBD9EC;
  padding-top: 64px;
  border-top: 4px solid var(--brand-blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 36px;
  padding-bottom: 48px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-brand img {
  border-radius: 8px;
  background: #fff;
  padding: 2px;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: #FFFFFF;
}

.footer-brand span {
  font-size: 0.75rem;
  color: #8AB4F8;
  font-weight: 600;
}

.footer-slogan {
  font-size: 0.9rem;
  color: #B0C4DE;
  margin-bottom: 10px;
}

.footer-cnpj {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-security-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.76rem;
  color: #8EE4AF;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-links,
.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

.footer-links a:hover,
.footer-contact-list a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-modal-trigger {
  background: none;
  border: none;
  color: #CBD9EC;
  font-family: inherit;
  font-size: 0.9rem;
  text-align: left;
  cursor: pointer;
  padding: 0;
}

.footer-modal-trigger:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-contact-list li {
  display: flex;
  flex-direction: column;
}

.footer-contact-list strong {
  font-size: 0.78rem;
  color: #8AB4F8;
}

.footer-bottom {
  background-color: #041633;
  padding: 20px 0;
  font-size: 0.82rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-legal-note {
  color: #8FA6C4;
}

/* ==========================================================================
   BOTÃO FLUTUANTE WHATSAPP
   ========================================================================== */
.floating-wa {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 950;
  background-color: var(--wa-green);
  color: #FFFFFF;
  padding: 14px 20px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 26px rgba(31, 175, 84, 0.4);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.floating-wa:hover {
  background-color: var(--wa-green-hover);
  transform: translateY(-3px);
}

/* ==========================================================================
   MODAIS (LIGHTBOX & JURÍDICO LGPD/CDC)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(4, 22, 51, 0.82);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-content {
  background-color: #FFFFFF;
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface-bg);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-primary);
}

.modal-close:hover {
  background: var(--brand-red);
  color: #FFFFFF;
  border-color: var(--brand-red);
}

.lightbox-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.lightbox-img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--brand-navy);
}

.lightbox-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--brand-blue-dark);
  margin-bottom: 12px;
}

.lightbox-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.modal-legal h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--brand-blue-dark);
  margin-bottom: 16px;
  padding-right: 36px;
}

.legal-body h4 {
  font-size: 1.02rem;
  color: var(--brand-blue);
  margin: 18px 0 6px;
}

.legal-body p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

/* ==========================================================================
   BANNER LGPD
   ========================================================================== */
.lgpd-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  max-width: 680px;
  z-index: 1500;
  background-color: var(--brand-navy);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 5px solid var(--brand-blue-bright);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lgpd-banner[hidden] {
  display: none !important;
}

.lgpd-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.lgpd-banner p {
  font-size: 0.82rem;
  color: #DCE8F7;
}

.lgpd-inline-link {
  background: none;
  border: none;
  color: #7CC0FF;
  text-decoration: underline;
  cursor: pointer;
  font: inherit;
}

.btn-accept-lgpd {
  background-color: var(--brand-blue-bright);
  color: #FFFFFF;
  white-space: nowrap;
}

.btn-accept-lgpd:hover {
  background-color: var(--brand-blue);
}

/* ==========================================================================
   RESPONSIVIDADE (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid,
  .calc-wrapper,
  .cta-banner-card {
    grid-template-columns: 1fr;
  }

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

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

  .hero-card-secondary {
    left: 12px;
    bottom: 12px;
  }
}

@media (max-width: 768px) {
  .topbar-inner {
    justify-content: center;
    text-align: center;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    border-bottom: 2px solid var(--brand-blue);
    box-shadow: var(--shadow-md);
  }

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

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero-pillars,
  .services-grid,
  .catalog-grid,
  .process-grid,
  .footer-grid,
  .form-row,
  .lightbox-grid {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding: 48px 0 64px;
  }

  .section-pad {
    padding: 60px 0;
  }

  .cta-banner-card {
    padding: 36px 24px;
    text-align: center;
  }

  .cta-contact-details {
    justify-content: center;
  }

  .floating-wa-label {
    display: none;
  }

  .floating-wa {
    padding: 15px;
  }

  .lgpd-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }
}