/* ==========================================================================
   DK LED - LABORATÓRIO DE MANUTENÇÃO DE PAINÉIS DE LED
   Design System & Clean Dark Tech Styling
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  /* Cores Principais */
  --bg-primary: #060911;
  --bg-secondary: #0a0f1c;
  --bg-tertiary: #0f172a;
  --bg-card: rgba(14, 21, 37, 0.7);
  --bg-card-hover: rgba(20, 31, 54, 0.85);
  
  /* Acentos */
  --cyan-primary: #00e5ff;
  --cyan-glow: rgba(0, 229, 255, 0.28);
  --cyan-subtle: rgba(0, 229, 255, 0.1);
  --amber-primary: #ffb300;
  --amber-glow: rgba(255, 179, 0, 0.25);
  --green-status: #00ff9d;
  
  /* Bordas */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(0, 229, 255, 0.25);

  /* Tipografia */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', -apple-system, sans-serif;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Layout */
  --container-max: 1140px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  /* Efeitos */
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --glass-blur: blur(12px);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 20% 15%, rgba(0, 229, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255, 179, 0, 0.03) 0%, transparent 40%),
    linear-gradient(to bottom, #060911, #0a0f1c);
  background-attachment: fixed;
}

.pixel-grid-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.6;
}

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

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

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

/* Top Announcement Bar */
.top-bar {
  background: rgba(10, 15, 28, 0.95);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  padding: 0.45rem 0;
  position: relative;
  z-index: 101;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 500;
  color: var(--text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--green-status);
  box-shadow: 0 0 8px var(--green-status);
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-muted);
}

.top-bar-contact a:hover {
  color: var(--cyan-primary);
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 9, 17, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--border-subtle);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #00e5ff 0%, #0077ff 100%);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 15px var(--cyan-glow);
  color: #000;
  font-weight: 900;
  font-size: 1.05rem;
}

.brand-text {
  color: #ffffff;
}

.brand-text span {
  color: var(--cyan-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan-primary);
  box-shadow: 0 0 8px var(--cyan-primary);
  transition: width var(--transition);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan-primary), #0099ff);
  color: #060911;
  box-shadow: 0 0 20px var(--cyan-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.45);
  color: #000;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--border-cyan);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 0 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.5);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section (Limpa e Direta) */
.hero-clean {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  overflow: hidden;
}

.hero-grid-clean {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cyan-primary);
  margin-bottom: 1.25rem;
}

.hero-clean-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3.1rem);
  line-height: 1.15;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-clean-title span {
  color: var(--cyan-primary);
}

.hero-clean-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.6;
  max-width: 540px;
}

.hero-clean-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-badge-item svg {
  color: var(--cyan-primary);
  flex-shrink: 0;
}

.hero-image-box {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-cyan);
  box-shadow: var(--shadow-card), 0 0 25px rgba(0, 229, 255, 0.15);
  background: var(--bg-card);
}

.hero-image-box img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.hero-image-caption {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  background: linear-gradient(to top, rgba(6, 9, 17, 0.95), transparent);
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

/* ── Logo real na Navbar ── */
.brand-icon-img {
  background: transparent;
  box-shadow: none;
  border: none;
  padding: 2px;
}

.brand-logo-img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  /* Inverte preto→branco para ficar visível no fundo escuro */
  filter: invert(1) brightness(1.1);
  display: block;
}

/* ── Vídeo da logo animada no Hero ── */
.hero-logo-video-box {
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card), 0 0 30px rgba(0, 229, 255, 0.18);
  overflow: hidden;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  /* Inverte para combinar com tema escuro */
  filter: invert(1) brightness(1.05) contrast(0.9);
}

.hero-logo-video {
  width: 100%;
  max-height: 140px;
  object-fit: contain;
  display: block;
}

/* ── Logo completa no Footer ── */
.footer-logo-link {
  display: inline-block;
  margin-bottom: 0.75rem;
}

.footer-logo-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  /* Inverte para tema escuro */
  filter: invert(1) brightness(1.05);
  display: block;
}


/* Metrics Section */
.metrics-section {
  padding: 2.75rem 0;
  background: var(--bg-secondary);
  border-block: 1px solid var(--border-subtle);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all var(--transition);
}

.metric-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-cyan);
}

.metric-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.metric-number span {
  color: var(--cyan-primary);
}

.metric-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.metric-sublabel {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Section Header (Padrão) */
.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 2.75rem;
}

.section-tag {
  display: inline-block;
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  color: var(--cyan-primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2.8vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.section-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ── Team & Maintenance Lab Section (Equipe de Manutenção em Bancada) ── */
.team-section {
  padding: 5rem 0;
  position: relative;
}

/* Dashboard Central do Laboratório (Cockpit Operacional Sem Imagem) */
.lab-dashboard-card {
  background: linear-gradient(135deg, rgba(14, 21, 37, 0.85) 0%, rgba(10, 15, 28, 0.95) 100%);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card), 0 0 35px rgba(0, 229, 255, 0.08);
  margin-bottom: 2.25rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.lab-dashboard-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: radial-gradient(circle at 20% 20%, rgba(0, 229, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.lab-dashboard-card:hover {
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow: var(--shadow-card), 0 0 45px rgba(0, 229, 255, 0.15);
}

.lab-dashboard-main {
  position: relative;
  z-index: 1;
}

.lab-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.95rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan-primary);
  margin-bottom: 1.1rem;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-status);
  box-shadow: 0 0 10px var(--green-status);
  display: inline-block;
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 255, 157, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(0, 255, 157, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 255, 157, 0);
  }
}

.lab-dashboard-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 0.85rem;
  letter-spacing: -0.01em;
}

.lab-dashboard-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.65rem;
}

.lab-dashboard-metrics {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border-subtle);
}

.lab-metric-item {
  display: flex;
  flex-direction: column;
}

.lab-metric-value {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--amber-primary);
  letter-spacing: -0.02em;
}

.lab-metric-label {
  font-size: 0.76rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-top: 0.15rem;
}

.lab-metric-sep {
  width: 1px;
  height: 38px;
  background: var(--border-subtle);
}

/* Grid de Protocolos do Laboratório */
.lab-protocols-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.protocol-card {
  background: rgba(6, 9, 17, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1rem;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  transition: all var(--transition);
}

.protocol-card:hover {
  border-color: var(--cyan-primary);
  background: rgba(0, 229, 255, 0.04);
  transform: translateY(-2px);
}

.protocol-icon {
  color: var(--cyan-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.protocol-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.protocol-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

/* ── 4 Divisões Especializadas da Equipe ── */
.team-divisions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

.division-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.4rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
}

.division-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--cyan-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 229, 255, 0.12);
}

.division-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan-primary);
  margin-bottom: 0.9rem;
}

.division-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  color: var(--cyan-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  transition: all var(--transition);
}

.division-card:hover .division-icon {
  background: var(--cyan-primary);
  color: var(--bg-primary);
  transform: scale(1.05);
}

.division-title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.division-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.58;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.division-tag-info {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--amber-primary);
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── Competências & Tecnologias ── */
.team-competencies-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  text-align: center;
}

.competencies-title {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 700;
  margin-bottom: 1rem;
}

.competencies-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.comp-tag {
  background: rgba(14, 21, 37, 0.85);
  border: 1px solid var(--border-cyan);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: #ffffff;
  transition: all var(--transition);
}

.comp-tag:hover {
  background: var(--cyan-subtle);
  border-color: var(--cyan-primary);
  transform: translateY(-2px);
}

/* Before & After Section (Invertido: Antes na Esquerda, Depois na Direita) */
.comparison-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
  position: relative;
}

.comparison-card {
  max-width: 860px;
  margin-inline: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.comparison-slider-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  max-height: 500px;
  overflow: hidden;
  border-radius: var(--radius-md);
  user-select: none;
  cursor: col-resize;
}

/* Base Image: DEPOIS (visível no lado direito) */
.comparison-base-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 1;
}

/* Imagem ANTES - mesmas dimensões da DEPOIS, clip-path corta no eixo X */
.comparison-img-antes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 2;
  /* clip-path inicial: mostra apenas a metade esquerda */
  clip-path: inset(0 50% 0 0);
  /* Linha divisória via box-shadow no lado direito do clip */
}

/* Linha divisória vertical controlada por JS */
.comparison-divider {
  position: absolute;
  top: 0;
  left: 50%;
  width: 3px;
  height: 100%;
  background: var(--cyan-primary);
  box-shadow: 0 0 14px var(--cyan-glow), 0 0 4px var(--cyan-primary);
  z-index: 6;
  transform: translateX(-50%);
  pointer-events: none;
}

/* Badges: ANTES na Esquerda, DEPOIS na Direita */
.badge-comparison {
  position: absolute;
  top: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  z-index: 5;
  backdrop-filter: blur(8px);
}

.badge-antes {
  left: 1rem;
  background: rgba(255, 51, 102, 0.9);
  color: #ffffff;
  /* Garante que o badge ANTES fica sempre visível mesmo quando slider vai para a direita */
  z-index: 10;
}

.badge-depois {
  right: 1rem;
  background: rgba(0, 229, 255, 0.9);
  color: #060911;
  z-index: 10;
}

/* Handle Control */
.comparison-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: #ffffff;
  border: 3px solid var(--cyan-primary);
  border-radius: 50%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #060911;
  box-shadow: 0 0 20px var(--cyan-primary);
  pointer-events: none;
}

/* Rodapé do slider */
.comparison-model-footer {
  margin-top: 1.25rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.comparison-model-footer span {
  color: var(--cyan-primary);
  font-weight: 700;
}

/* Galeria de Fotos Reais do Laboratório */
.lab-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.lab-gallery-wide {
  grid-column: span 4;
}

.lab-gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  transition: all var(--transition);
  cursor: default;
}

.lab-gallery-item:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.lab-gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.lab-gallery-wide img {
  height: 260px;
  object-fit: cover;
}

.lab-gallery-item:hover img {
  transform: scale(1.04);
}

.lab-gallery-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 5;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  backdrop-filter: blur(8px);
}

.badge-antes-sm {
  background: rgba(255, 51, 102, 0.9);
  color: #ffffff;
}

.badge-depois-sm {
  background: rgba(0, 229, 255, 0.9);
  color: #060911;
}

.badge-processo-sm {
  background: rgba(255, 179, 0, 0.9);
  color: #060911;
}

.lab-gallery-caption {
  padding: 0.65rem 0.9rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  background: linear-gradient(to top, var(--bg-secondary), transparent);
}

/* Passo a Passo (5 Etapas) */
.process-section {
  padding: 5rem 0;
  position: relative;
}

.process-steps-clean {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.step-card-clean {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.35rem;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.step-card-clean:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.step-tag-num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--cyan-primary);
  background: var(--cyan-subtle);
  border: 1px solid var(--border-cyan);
  display: inline-block;
  align-self: flex-start;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.95rem;
  letter-spacing: 0.05em;
}

.step-title-clean {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.65rem;
}

.step-desc-clean {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex-grow: 1;
}

/* Services Section */
.services-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

.services-grid-clean {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.25rem;
}

.service-card-clean {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  transition: all var(--transition);
}

.service-card-clean:hover {
  border-color: var(--border-cyan);
  transform: translateY(-3px);
}

.service-title-clean {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.service-desc-clean {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Contact Hub (Direto: WhatsApp e Email) */
.contact-hub-section {
  padding: 5rem 0;
  position: relative;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 820px;
  margin-inline: auto;
}

.contact-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  text-align: center;
  transition: all var(--transition);
}

.contact-box:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
}

.contact-box-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-wa {
  background: rgba(37, 211, 102, 0.15);
  color: #25d366;
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.icon-mail {
  background: var(--cyan-subtle);
  color: var(--cyan-primary);
  border: 1px solid var(--border-cyan);
}

.contact-box-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.contact-box-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

.faq-accordion {
  max-width: 780px;
  margin-inline: auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.active {
  border-color: var(--border-cyan);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.4rem;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
}

.faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--cyan-primary);
  color: #060911;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding-inline: 1.4rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Footer */
.site-footer {
  background: #04060c;
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 1.75rem;
}

.footer-grid-clean {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 0.75rem;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.55rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Floating WhatsApp Quick Action Button */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: #ffffff;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition);
}

.whatsapp-floating-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* Responsive */
@media (max-width: 1024px) {
  .team-divisions-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.15rem;
  }
  .lab-dashboard-card {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1.75rem;
  }
}

@media (max-width: 900px) {
  .hero-grid-clean {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-cards-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid-clean {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .lab-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lab-gallery-wide {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .top-bar-contact {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(6, 9, 17, 0.98);
    backdrop-filter: blur(18px);
    flex-direction: column;
    padding: 1.75rem 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    z-index: 99;
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .team-divisions-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .lab-protocols-grid {
    grid-template-columns: 1fr;
  }
  .lab-dashboard-metrics {
    flex-wrap: wrap;
    gap: 1.25rem;
  }
  .lab-metric-sep {
    display: none;
  }
  .lab-dashboard-card {
    padding: 1.5rem 1.25rem;
  }
  .whatsapp-floating-btn span {
    display: none;
  }
  .whatsapp-floating-btn {
    padding: 0.85rem;
    border-radius: 50%;
  }
  .lab-gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  .lab-gallery-wide {
    grid-column: span 2;
  }
  .lab-gallery-item img {
    height: 160px;
  }
  .lab-gallery-wide img {
    height: 200px;
  }
}