/* ==========================================================================
   MODELEI 3D — DESIGN SYSTEM & ESTILOS AVANÇADOS
   Identidade: Cinza Chassi (#16191F), Ciano Elétrico (#00F0FF), Laranja Hot (#FF6B35)
   Efeitos: Parallax Multi-camadas, Glassmorphism, 3D Depth & Micro-animações
   ========================================================================== */

:root {
  /* Cores Principais */
  --bg-deep: #0A0C0E;
  --bg-primary: #0F1216;
  --bg-secondary: #16191F;
  --bg-card: rgba(22, 25, 31, 0.75);
  --bg-card-hover: rgba(30, 35, 44, 0.88);
  --bg-glass: rgba(15, 18, 22, 0.78);
  
  /* Acentos de Marca */
  --cyan-primary: #00B4D8;
  --cyan-electric: #00F0FF;
  --cyan-glow: rgba(0, 240, 255, 0.35);
  --cyan-glow-subtle: rgba(0, 180, 216, 0.12);
  
  --orange-primary: #FF6B35;
  --orange-glow: rgba(255, 107, 53, 0.35);
  --orange-glow-subtle: rgba(255, 107, 53, 0.12);
  
  --green-online: #10B981;
  --green-glow: rgba(16, 185, 129, 0.3);

  /* Texto */
  --text-primary: #FFFFFF;
  --text-secondary: #E2E8F0;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  /* Bordas e Detalhes */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow-cyan: rgba(0, 240, 255, 0.3);
  --border-glow-orange: rgba(255, 107, 53, 0.3);
  
  /* Tipografia */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Montserrat', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Transições e Sombras */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 35px rgba(0, 240, 255, 0.22);
  --shadow-glow-orange: 0 0 35px rgba(255, 107, 53, 0.22);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-deep);
  color: var(--text-secondary);
  font-family: var(--font-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  position: relative;
  background: 
    radial-gradient(circle at 15% 20%, rgba(0, 180, 216, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(255, 107, 53, 0.06) 0%, transparent 40%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-primary) 50%, var(--bg-deep) 100%);
  min-height: 100vh;
}

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

/* Efeito de Camadas de Fatiamento (Layer Lines) no Background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.015) 0px,
    rgba(255, 255, 255, 0.015) 1px,
    transparent 1px,
    transparent 4px
  );
  pointer-events: none;
  z-index: 0;
}

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

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

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

/* Scrollbar Customizada */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: #252A33;
  border-radius: 6px;
  border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan-primary);
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header & Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  height: 70px;
  background: rgba(10, 12, 14, 0.92);
  border-bottom-color: rgba(0, 240, 255, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

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

.brand-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
  padding: 0;
  width: 56px;
  height: 56px;
  max-width: 56px;
  max-height: 56px;
  flex-shrink: 0;
  overflow: visible;
}

.brand-logo-img,
.brand-logo-link img {
  width: 56px !important;
  height: 56px !important;
  max-width: 56px !important;
  max-height: 56px !important;
  border-radius: 50% !important;
  display: block !important;
  object-fit: contain !important;
  transition: transform var(--transition-normal), filter var(--transition-normal);
  filter: drop-shadow(0 0 10px rgba(0, 180, 216, 0.45));
}

.brand-logo-link:hover .brand-logo-img,
.brand-logo-link:hover img {
  transform: scale(1.08);
  filter: drop-shadow(0 0 20px rgba(0, 180, 216, 0.85)) drop-shadow(0 0 8px rgba(255, 107, 53, 0.5));
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: 14px;
  width: 52px;
  height: 52px;
  max-width: 52px;
  max-height: 52px;
  flex-shrink: 0;
}

.footer-logo-img,
.footer-logo-link img {
  width: 52px !important;
  height: 52px !important;
  max-width: 52px !important;
  max-height: 52px !important;
  border-radius: 50% !important;
  display: block !important;
  object-fit: contain !important;
  filter: drop-shadow(0 0 10px rgba(0, 180, 216, 0.35));
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.footer-logo-link:hover .footer-logo-img,
.footer-logo-link:hover img {
  transform: scale(1.08);
  filter: drop-shadow(0 0 18px rgba(0, 180, 216, 0.75));
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-electric), var(--orange-primary));
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

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

.nav-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.1);
  color: var(--green-online);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

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

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--orange-primary), #E0531D);
  color: #FFFFFF;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 20px var(--orange-glow);
  transition: var(--transition-normal);
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(255, 107, 53, 0.55);
}

.menu-toggle {
  display: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION COM PARALLAX MULTI-CAMADAS
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  overflow: hidden;
}

/* Camadas Parallax do Fundo */
.parallax-bg-layer {
  position: absolute;
  inset: -10%;
  pointer-events: none;
  will-change: transform;
}

.parallax-grid {
  background-image: 
    linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  transform: perspective(700px) rotateX(60deg) translateY(-20%);
  transform-origin: center top;
  opacity: 0.8;
}

.parallax-glow-cyan {
  background: radial-gradient(circle at 75% 35%, rgba(0, 240, 255, 0.18) 0%, transparent 60%);
}

.parallax-glow-orange {
  background: radial-gradient(circle at 25% 65%, rgba(255, 107, 53, 0.12) 0%, transparent 50%);
}

.hero-content-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-text {
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid var(--border-glow-cyan);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  color: var(--cyan-electric);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-tag i {
  color: var(--orange-primary);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 22px;
  letter-spacing: -0.5px;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, #FFFFFF 20%, var(--cyan-electric) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-orange {
  background: linear-gradient(135deg, var(--orange-primary) 0%, #FFA26B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 34px;
}

.hero-action-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 40px;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--cyan-electric) 0%, var(--cyan-primary) 100%);
  color: #0B1118;
  font-weight: 800;
  font-size: 1rem;
  padding: 16px 34px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 30px var(--cyan-glow);
  transition: var(--transition-normal);
}

.btn-primary-hero:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 38px rgba(0, 240, 255, 0.45);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.btn-secondary-hero:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* Badges de Destaque */
.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.mini-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 30, 38, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  color: var(--text-secondary);
  backdrop-filter: blur(8px);
}

.mini-badge i {
  color: var(--cyan-electric);
}

/* Canvas 3D & Painel Interativo no Hero */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
}

.hero-card-3d {
  width: 100%;
  max-width: 520px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow-cyan);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-card), var(--shadow-glow-cyan);
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.1s ease-out;
  overflow: hidden;
}

/* Barra Superior de Impressão */
.printer-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.header-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan-electric);
  font-weight: 600;
}

.header-status-indicator::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-electric);
  box-shadow: 0 0 8px var(--cyan-electric);
}

/* 3D Canvas Container */
.webgl-canvas-container {
  width: 100%;
  height: 380px;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: radial-gradient(circle at center, #1E232B 0%, #111418 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

#threejs-hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Overlay com Informações Técnicas da Impressão */
.printer-telemetry {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(15, 18, 22, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.telemetry-item span.label {
  color: var(--text-dim);
  display: block;
}
.telemetry-item span.val {
  color: var(--cyan-electric);
  font-weight: 700;
}

.printer-telemetry .telemetry-item:last-child span.val {
  color: var(--orange-primary);
}

/* Elementos Flutuantes em Parallax ao Redor */
.floating-element {
  position: absolute;
  pointer-events: none;
  z-index: 3;
  animation: floatAnim 6s ease-in-out infinite;
}

.float-badge-1 {
  top: 15px;
  left: -20px;
  background: rgba(22, 25, 31, 0.92);
  border: 1px solid var(--orange-primary);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-glow-orange);
}

.float-badge-1 .icon-wrap {
  width: 36px;
  height: 36px;
  background: rgba(255, 107, 53, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-primary);
  font-size: 1.1rem;
}

.float-badge-2 {
  bottom: 30px;
  right: -25px;
  background: rgba(22, 25, 31, 0.92);
  border: 1px solid var(--cyan-electric);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-glow-cyan);
  animation-delay: -3s;
}

.float-badge-2 .icon-wrap {
  width: 36px;
  height: 36px;
  background: rgba(0, 240, 255, 0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-electric);
  font-size: 1.1rem;
}

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ==========================================================================
   SEÇÃO DE TRUST METRICS / NÚMEROS DE IMPACTO
   ========================================================================== */
.metrics-section {
  padding: 50px 0;
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(15, 18, 22, 0.6);
}

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

.metric-card {
  text-align: center;
  padding: 24px 16px;
  background: rgba(26, 30, 38, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
}

.metric-card:hover {
  border-color: var(--cyan-primary);
  transform: translateY(-4px);
  background: rgba(26, 30, 38, 0.7);
}

.metric-card .number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 8px;
}

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

.metric-card .label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   TÍTULOS DE SEÇÃO PADRONIZADOS COM LINHAS DE CAMADA
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
  position: relative;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-glow-subtle);
  color: var(--cyan-electric);
  border: 1px solid var(--border-glow-cyan);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

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

/* ==========================================================================
   SEÇÃO DE SERVIÇOS — CARDS COM EFEITO 3D TILT
   ========================================================================== */
.services-section {
  padding: 100px 0;
  position: relative;
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow-cyan);
  box-shadow: var(--shadow-card), 0 0 25px rgba(0, 240, 255, 0.15);
}

.service-card.highlight {
  border-color: var(--border-glow-orange);
}

.service-card.highlight:hover {
  box-shadow: var(--shadow-card), 0 0 25px rgba(255, 107, 53, 0.2);
}

.service-image-box {
  width: 100%;
  height: 220px;
  position: relative;
  overflow: hidden;
  background: #12151A;
}

.service-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-image-box img {
  transform: scale(1.08);
}

.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 18, 22, 0.85);
  backdrop-filter: blur(8px);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan-electric);
  border: 1px solid var(--border-glow-cyan);
}

.service-card.highlight .service-badge {
  color: var(--orange-primary);
  border-color: var(--border-glow-orange);
}

.service-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.service-features-list {
  list-style: none;
  margin-bottom: 22px;
}

.service-features-list li {
  font-size: 0.86rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.service-features-list li i {
  color: var(--cyan-electric);
  font-size: 0.8rem;
}

.service-btn-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.service-btn-action:hover {
  background: var(--cyan-glow-subtle);
  border-color: var(--cyan-primary);
  color: var(--cyan-electric);
}

/* ==========================================================================
   SIMULADOR DE ORÇAMENTO 3D INTERATIVO (CALCULADORA INTELIGENTE)
   ========================================================================== */
.calculator-section {
  padding: 100px 0;
  position: relative;
  background: radial-gradient(circle at 50% 50%, rgba(0, 180, 216, 0.07) 0%, transparent 60%);
}

.calculator-container {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow-cyan);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card), 0 0 35px rgba(0, 240, 255, 0.15);
  position: relative;
  backdrop-filter: blur(16px);
}

.calc-step-group {
  margin-bottom: 30px;
}

.calc-step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cyan-electric);
  color: #0A0C0E;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
}

/* Opções em Pill Grid */
.pill-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.pill-option {
  position: relative;
}

.pill-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 14px 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
}

.pill-card i {
  font-size: 1.4rem;
  margin-bottom: 8px;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.pill-card .pill-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.pill-card .pill-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.pill-option input:checked + .pill-card {
  background: rgba(0, 180, 216, 0.15);
  border-color: var(--cyan-electric);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

.pill-option input:checked + .pill-card i,
.pill-option input:checked + .pill-card .pill-name {
  color: var(--cyan-electric);
}

/* Upload Dropzone Visual */
.file-dropzone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: var(--transition-fast);
}

.file-dropzone:hover, .file-dropzone.dragover {
  border-color: var(--cyan-electric);
  background: rgba(0, 180, 216, 0.05);
}

.file-dropzone i {
  font-size: 2.2rem;
  color: var(--cyan-primary);
  margin-bottom: 10px;
}

.file-dropzone .dropzone-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.file-dropzone .dropzone-sub {
  font-size: 0.76rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.file-status-box {
  display: none;
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--cyan-electric);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--cyan-electric);
  align-items: center;
  justify-content: space-between;
}

/* Painel de Resumo do Orçamento (Direita) */
.calc-summary-panel {
  background: rgba(15, 18, 22, 0.88);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-header {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.summary-header h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
}

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

.summary-specs-list {
  list-style: none;
  margin-bottom: 24px;
}

.summary-specs-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
}

.summary-specs-list li span.label {
  color: var(--text-muted);
}

.summary-specs-list li span.value {
  color: #FFFFFF;
  font-weight: 700;
  font-family: var(--font-mono);
}

.price-estimate-box {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.12), rgba(255, 107, 53, 0.08));
  border: 1px solid var(--border-glow-cyan);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 24px;
}

.price-estimate-box .estimate-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.price-estimate-box .estimate-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: #FFFFFF;
  margin: 6px 0;
}

.price-estimate-box .estimate-value span {
  color: var(--cyan-electric);
}

.price-estimate-box .estimate-disclaimer {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.shipping-warning-box {
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.35);
  border-left: 4px solid var(--orange-primary);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
  text-align: left;
}

.shipping-warning-icon {
  color: var(--orange-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.shipping-warning-text {
  font-size: 0.8rem;
  color: #E2E8F0;
  line-height: 1.45;
}

.shipping-warning-text strong {
  color: var(--orange-primary);
  font-weight: 800;
  letter-spacing: 0.5px;
}

.shipping-warning-text span {
  color: var(--cyan-electric);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-send-whatsapp-quote {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #FFFFFF;
  padding: 16px 24px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.35);
  transition: var(--transition-normal);
  cursor: pointer;
  text-align: center;
}

.btn-send-whatsapp-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55);
}

/* ==========================================================================
   GUIA DE MATERIAIS & FILAMENTOS (COMPARATIVO TÉCNICO)
   ========================================================================== */
.materials-section {
  padding: 100px 0;
  position: relative;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
}

.material-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
}

.material-card:hover {
  border-color: var(--cyan-primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), 0 0 20px rgba(0, 180, 216, 0.15);
}

.material-icon-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.mat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--cyan-glow-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-electric);
  font-size: 1.3rem;
}

.mat-tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.06);
  padding: 3px 8px;
  border-radius: 4px;
  color: var(--text-muted);
}

.material-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.material-card .mat-summary {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

/* Barras de Desempenho */
.stat-bars-group {
  margin-bottom: 20px;
}

.stat-bar-item {
  margin-bottom: 10px;
}

.stat-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.stat-bar-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan-primary), var(--cyan-electric));
  transition: width 1s ease-out;
}

.stat-bar-fill.orange {
  background: linear-gradient(90deg, var(--orange-primary), #FFA26B);
}

.best-for-list {
  font-size: 0.8rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 12px;
}

.best-for-list strong {
  color: var(--cyan-electric);
  display: block;
  margin-bottom: 4px;
}

/* ==========================================================================
   SEÇÃO DO MASCOTE "MOD" (ASSISTENTE ROBÔ DA MODELEI 3D)
   ========================================================================== */
.mascot-section {
  padding: 80px 0;
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(22, 25, 31, 0.5), transparent);
}

.mascot-box {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  align-items: center;
  gap: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow-orange);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card), var(--shadow-glow-orange);
  position: relative;
}

.mascot-avatar-side {
  text-align: center;
  position: relative;
}

.mascot-img-wrap {
  width: 280px;
  height: 280px;
  margin: 0 auto;
  border-radius: 50%;
  padding: 6px;
  background: linear-gradient(135deg, var(--orange-primary), var(--cyan-electric));
  box-shadow: 0 0 35px var(--orange-glow);
  position: relative;
}

.mascot-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.mascot-badge-pill {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-deep);
  border: 1px solid var(--orange-primary);
  color: var(--orange-primary);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.mascot-content-side h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.mascot-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Dicas Interativas do Mod */
.mod-tips-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.mod-tab-btn {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

.mod-tab-btn.active, .mod-tab-btn:hover {
  background: rgba(255, 107, 53, 0.15);
  color: var(--orange-primary);
  border-color: var(--orange-primary);
}

.mod-speech-bubble {
  background: rgba(15, 18, 22, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  position: relative;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.mod-speech-bubble strong {
  color: var(--cyan-electric);
}

/* ==========================================================================
   PORTFÓLIO & GALERIA INTERATIVA
   ========================================================================== */
.gallery-section {
  padding: 100px 0;
  position: relative;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--cyan-glow-subtle);
  color: var(--cyan-electric);
  border-color: var(--cyan-electric);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: var(--transition-normal);
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover {
  transform: translateY(-6px);
  border-color: var(--cyan-electric);
  box-shadow: var(--shadow-card), 0 0 25px rgba(0, 240, 255, 0.2);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 12, 14, 0.95) 0%, rgba(10, 12, 14, 0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0.9;
  transition: opacity var(--transition-normal);
}

.gallery-overlay .cat-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--orange-primary);
  margin-bottom: 6px;
}

.gallery-overlay h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.gallery-overlay p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   WORKFLOW / PROCESSO EM 4 ETAPAS
   ========================================================================== */
.workflow-section {
  padding: 100px 0;
  background: rgba(15, 18, 22, 0.6);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  text-align: center;
  position: relative;
  transition: var(--transition-normal);
}

.step-card:hover {
  border-color: var(--cyan-electric);
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.step-icon-circle {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(255, 107, 53, 0.15));
  border: 1px solid var(--cyan-electric);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-electric);
  font-size: 1.6rem;
}

.step-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: 100px 0;
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item.active {
  border-color: var(--cyan-primary);
  background: rgba(22, 25, 31, 0.9);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  background: transparent;
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-icon {
  font-size: 1.1rem;
  color: var(--cyan-electric);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 24px;
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px 24px;
}

/* ==========================================================================
   SEÇÃO CLOUDFLARE ZERO TRUST & SEGURANÇA
   ========================================================================== */
.security-banner {
  background: linear-gradient(135deg, rgba(16, 20, 26, 0.95), rgba(24, 30, 40, 0.95));
  border: 1px solid rgba(246, 130, 31, 0.3); /* Cloudflare Orange Accent */
  border-radius: var(--radius-lg);
  padding: 30px;
  margin: 60px auto 0 auto;
  max-width: 1000px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.security-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cloudflare-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(246, 130, 31, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #F6821F;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.security-text h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.security-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.security-badges-list {
  display: flex;
  gap: 12px;
}

.sec-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sec-badge i {
  color: #10B981;
}

/* ==========================================================================
   CALL TO ACTION FINAL
   ========================================================================== */
.final-cta-section {
  padding: 100px 0;
  position: relative;
  text-align: center;
}

.final-cta-box {
  background: radial-gradient(circle at center, rgba(0, 180, 216, 0.18) 0%, rgba(15, 18, 22, 0.95) 75%);
  border: 1px solid var(--border-glow-cyan);
  border-radius: var(--radius-lg);
  padding: 60px 30px;
  box-shadow: var(--shadow-card), 0 0 50px rgba(0, 240, 255, 0.2);
  max-width: 900px;
  margin: 0 auto;
}

.final-cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.final-cta-box p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 34px auto;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #080A0C;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 30px 0;
  position: relative;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 18px 0;
  max-width: 320px;
}

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

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--cyan-electric);
  color: #0A0C0E;
  border-color: var(--cyan-electric);
  box-shadow: 0 0 15px var(--cyan-electric);
}

.social-icon-btn[aria-label*="Instagram"]:hover,
.nav-insta-btn:hover {
  background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF) !important;
  color: #FFFFFF !important;
  border-color: transparent !important;
  box-shadow: 0 0 16px rgba(221, 42, 123, 0.6) !important;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

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

.footer-links-list li {
  margin-bottom: 10px;
}

.footer-links-list a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-links-list a:hover {
  color: var(--cyan-electric);
  padding-left: 4px;
}

.contact-info-list {
  list-style: none;
}

.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-info-list li i {
  color: var(--orange-primary);
  margin-top: 4px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* Floating WhatsApp Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  z-index: 999;
  cursor: pointer;
  transition: var(--transition-normal);
  animation: pulseWa 2.5s infinite;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.7);
}

@keyframes pulseWa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Tooltip do WhatsApp */
.wa-tooltip {
  position: absolute;
  right: 75px;
  background: rgba(15, 18, 22, 0.95);
  border: 1px solid var(--border-glow-cyan);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition-fast);
}

.floating-whatsapp-btn:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   RESPONSIVIDADE (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-content-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-action-group, .hero-badges-row {
    justify-content: center;
  }
  .services-grid, .materials-grid, .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metrics-grid, .workflow-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calculator-container {
    grid-template-columns: 1fr;
  }
  .mascot-box {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .mod-tips-tabs {
    justify-content: center;
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-status {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
  .services-grid, .materials-grid, .gallery-grid, .metrics-grid, .workflow-steps-grid {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .security-banner {
    flex-direction: column;
    text-align: center;
  }
  .security-info {
    flex-direction: column;
  }
  .pill-options-grid {
    grid-template-columns: 1fr;
  }
}