/* ==========================================================================
   MULTIVUS INFORMÁTICA — DESIGN SYSTEM & ESTILOS PRINCIPAIS
   Estética: Dark Modern SaaS (Stripe / Vercel / Linear inspired)
   Tecnologia: Vanilla CSS nativo com Custom Properties & Glassmorphism
   ========================================================================== */

:root {
  /* Cores Base */
  --bg-deep: #05070d;
  --bg-surface: #0a0e1a;
  --bg-card: rgba(16, 23, 41, 0.75);
  --bg-card-hover: rgba(23, 33, 58, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-active: rgba(255, 255, 255, 0.06);

  /* Bordas */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-focus: rgba(99, 102, 241, 0.5);

  /* Acentos de Marca & Gradientes */
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --cyan: #06b6d4;
  --cyan-glow: rgba(6, 182, 212, 0.3);
  --emerald: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.25);
  --purple: #a855f7;
  --amber: #f59e0b;
  --rose: #f43f5e;

  /* Tipografia & Textos */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --text-inverse: #030712;

  /* Gradientes de Destaque */
  --grad-primary: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #06b6d4 100%);
  --grad-cyan-emerald: linear-gradient(135deg, #06b6d4 0%, #10b981 100%);
  --grad-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
  --grad-dark-mesh: radial-gradient(at 10% 20%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
                    radial-gradient(at 90% 10%, rgba(6, 182, 212, 0.12) 0px, transparent 50%),
                    radial-gradient(at 50% 80%, rgba(168, 85, 247, 0.1) 0px, transparent 50%);

  /* Efeitos e Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 40px -8px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 35px var(--primary-glow);

  /* Espaçamento & Estrutura */
  --container-max: 1280px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transições Suaves */
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background Mesh e Ruído */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: var(--grad-dark-mesh);
  pointer-events: none;
  z-index: -1;
  opacity: 0.9;
}

/* Grid sutil decorativo */
.bg-grid-overlay {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.4;
  pointer-events: none;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0) 80%);
}

/* Scrollbar Customizada */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Utilitários Visuais */
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-cyan {
  background: var(--grad-cyan-emerald);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.25);
  backdrop-filter: blur(8px);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all var(--transition-normal);
  padding: 1.25rem 0;
}

.site-header.scrolled {
  padding: 0.75rem 0;
  background: rgba(5, 7, 13, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

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

.brand-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

/* ==========================================================================
   BOTÕES & AÇÕES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.8rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 20px -2px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px 0 var(--primary-glow);
  filter: brightness(1.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-medium);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #032b12;
  font-weight: 700;
  box-shadow: 0 4px 20px -2px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #22c35e;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px 0 rgba(37, 211, 102, 0.5);
  color: #021a0a;
}

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

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.08);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn svg {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
  fill: currentColor;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 9.5rem 0 5.5rem;
  overflow: hidden;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.hero-tag {
  margin-bottom: 1.75rem;
}

.hero-title {
  font-size: clamp(2.3rem, 5.2vw, 4.3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  max-width: 760px;
  margin-bottom: 2.75rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
  max-width: 860px;
  padding: 1.75rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.metric-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -0.75rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}

.metric-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-subtle);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Hero Showcase Frame */
.hero-preview {
  margin-top: 4.5rem;
  position: relative;
  width: 100%;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}

.hero-preview-glow {
  position: absolute;
  inset: -15px;
  background: var(--grad-primary);
  filter: blur(45px);
  opacity: 0.25;
  border-radius: var(--radius-xl);
  z-index: 0;
}

.browser-mockup {
  position: relative;
  z-index: 1;
  background: #0f1523;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.7);
}

.browser-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: #0a0e18;
  border-bottom: 1px solid var(--border-subtle);
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.browser-dot.red { background: #ff5f56; }
.browser-dot.yellow { background: #ffbd2e; }
.browser-dot.green { background: #27c93f; }

.browser-address {
  flex: 1;
  max-width: 460px;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--text-subtle);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: monospace;
}

.browser-address svg {
  width: 14px;
  height: 14px;
  color: var(--emerald);
}

.browser-screen-img {
  width: 100%;
  max-height: 580px;
  object-fit: cover;
  object-position: top;
  display: block;
  cursor: pointer;
  transition: transform var(--transition-slow);
}

.browser-screen-img:hover {
  transform: scale(1.01);
}

/* ==========================================================================
   SEÇÕES GERAIS
   ========================================================================== */
.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-alt {
  background: rgba(10, 14, 26, 0.6);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4.5rem;
}

.section-subtitle {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: clamp(2rem, 3.4vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  line-height: 1.18;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   SOBRE A MULTIVUS
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.about-text h3 {
  font-size: 1.85rem;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
  line-height: 1.7;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.about-card {
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.about-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.about-card-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.about-card-icon svg {
  width: 20px;
  height: 20px;
}

.about-card h4 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.about-card p {
  font-size: 0.85rem;
  color: var(--text-subtle);
  margin-bottom: 0;
  line-height: 1.45;
}

.about-visual {
  position: relative;
}

.about-image-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.about-image-card img {
  border-radius: var(--radius-md);
  width: 100%;
}

.about-floating-badge {
  position: absolute;
  bottom: 2.25rem;
  right: 2.25rem;
  background: rgba(10, 14, 26, 0.95);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.about-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   PRODUTOS & SISTEMAS (SEÇÕES INDIVIDUAIS)
   ========================================================================== */
.product-showcase {
  margin-bottom: 5.5rem;
  padding: 3rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

.product-showcase:hover {
  border-color: var(--border-medium);
}

.product-showcase:last-child {
  margin-bottom: 0;
}

.product-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  min-width: 0;
  width: 100%;
}

.product-grid.reversed {
  grid-template-columns: 0.85fr 1.15fr;
}

.product-grid.reversed .product-info {
  order: 2;
}

.product-grid.reversed .product-media {
  order: 1;
}

.product-info {
  min-width: 0;
  max-width: 100%;
}

.product-media {
  min-width: 0;
  max-width: 100%;
  position: relative;
}

.product-badge-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.product-name {
  font-size: clamp(1.85rem, 2.6vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  word-break: break-word;
}

.product-tagline {
  font-size: 1.05rem;
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 1.25rem;
  word-break: break-word;
}

.product-description {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
  word-break: break-word;
}

/* Tags de Stack */
.tech-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tech-pill {
  padding: 0.28rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  white-space: nowrap;
}

/* Grid de Módulos Reais */
.features-real-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 2.25rem;
  min-width: 0;
  width: 100%;
}

.feature-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.4;
  min-width: 0;
}

.feature-check-item span {
  min-width: 0;
  word-break: break-word;
}

.check-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.check-icon svg {
  width: 11px;
  height: 11px;
  stroke-width: 3;
}

.product-footer-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Media do Produto */
.product-media {
  position: relative;
}

.media-window {
  background: #080c16;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal);
  cursor: pointer;
}

.media-window:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.4);
}

.media-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  background: #060911;
  border-bottom: 1px solid var(--border-subtle);
}

.media-title-tag {
  font-size: 0.72rem;
  color: var(--text-subtle);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.media-zoom-hint {
  font-size: 0.72rem;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.media-screenshot {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: top;
  display: block;
}

/* ==========================================================================
   GALERIA DE PRINTS REAIS & MODAL
   ========================================================================== */
.gallery-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 16px var(--primary-glow);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

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

.gallery-thumb-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #020408;
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform var(--transition-slow);
}

.gallery-card:hover .gallery-thumb {
  transform: scale(1.04);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 13, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-card:hover .gallery-overlay {
  opacity: 1;
}

.gallery-zoom-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-info {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.gallery-category {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--cyan);
}

.gallery-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Modal Lightbox */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(2, 4, 8, 0.92);
  backdrop-filter: blur(20px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lightbox-modal.active {
  display: flex;
  opacity: 1;
}

.lightbox-container {
  max-width: 1200px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: #090d19;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.8);
  position: relative;
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: #05070f;
  border-bottom: 1px solid var(--border-subtle);
}

.lightbox-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.lightbox-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  font-size: 1.3rem;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: #fff;
}

.lightbox-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  max-height: calc(90vh - 120px);
  padding: 1rem;
  background: #030408;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.25s ease;
}

.lightbox-img.zoomed {
  transform: scale(1.6);
  cursor: grab;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(10, 14, 26, 0.7);
  border: 1px solid var(--border-medium);
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  z-index: 10;
}

.lightbox-nav-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.lightbox-nav-prev { left: 1.5rem; }
.lightbox-nav-next { right: 1.5rem; }

/* ==========================================================================
   COMPARATIVO DE MERCADO
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
}

.table-scroll-hint {
  display: none;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.compare-table th,
.compare-table td {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
}

.compare-table th {
  background: rgba(255, 255, 255, 0.02);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.compare-table th.highlight-col,
.compare-table td.highlight-col {
  background: rgba(99, 102, 241, 0.06);
  border-left: 1px solid rgba(99, 102, 241, 0.2);
  border-right: 1px solid rgba(99, 102, 241, 0.2);
}

.compare-feature-title {
  font-weight: 600;
  color: var(--text-main);
  display: block;
}

.compare-feature-desc {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 0.2rem;
}

.compare-check {
  color: var(--emerald);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.compare-cross {
  color: var(--rose);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   RASTREABILIDADE & AUDITORIA DE CÓDIGO FONTE
   ========================================================================== */
.trace-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.trace-table th,
.trace-table td {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  vertical-align: middle;
}

.trace-table th {
  background: rgba(255, 255, 255, 0.03);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.trace-system-tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.trace-feature-title {
  font-weight: 600;
  color: var(--text-main);
  display: block;
}

.trace-feature-desc {
  font-size: 0.8rem;
  color: var(--text-subtle);
  margin-top: 0.2rem;
}

.trace-code-evidence {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.82rem;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: inline-block;
  word-break: break-all;
}

.trace-route {
  display: block;
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-top: 0.35rem;
}

.trace-thumb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.trace-thumb-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-1px);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.tech-card {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition-fast);
}

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

.tech-badge-category {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.tech-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tech-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.tech-used-in {
  font-size: 0.76rem;
  color: var(--text-subtle);
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.75rem;
  width: 100%;
}

/* ==========================================================================
   DIFERENCIAIS COMPETITIVOS
   ========================================================================== */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.diff-card {
  padding: 2.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-fast);
}

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

.diff-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 20px -4px var(--primary-glow);
}

.diff-icon svg {
  width: 26px;
  height: 26px;
}

.diff-title {
  font-size: 1.28rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.diff-text {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   DEPOIMENTOS & CASOS DE USO
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--amber);
  margin-bottom: 1.25rem;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1.75rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
}

.author-meta h5 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.author-meta span {
  font-size: 0.78rem;
  color: var(--text-subtle);
}

/* ==========================================================================
   FAQ (PERGUNTAS FREQUENTES REAIS)
   ========================================================================== */
.faq-container {
  max-width: 820px;
  margin: 0 auto;
}

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

.faq-item:hover {
  border-color: var(--border-medium);
}

.faq-question {
  width: 100%;
  padding: 1.4rem 1.75rem;
  background: transparent;
  border: none;
  color: var(--text-main);
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: 0 1.75rem 1.4rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   CTA FINAL DE CONVERSÃO
   ========================================================================== */
.final-cta-section {
  padding: 7.5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-box {
  background: linear-gradient(145deg, rgba(99, 102, 241, 0.12) 0%, rgba(6, 182, 212, 0.08) 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-xl);
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
}

.cta-box::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: var(--grad-primary);
  filter: blur(100px);
  opacity: 0.25;
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.cta-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

.cta-contacts {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2.5rem;
  font-size: 0.88rem;
  color: var(--text-subtle);
}

.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #03050a;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2.5rem;
  font-size: 0.9rem;
  color: var(--text-subtle);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 1rem;
  max-width: 340px;
  line-height: 1.6;
}

.footer-col h5 {
  font-size: 0.95rem;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-list a {
  color: var(--text-subtle);
  transition: color var(--transition-fast);
}

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

.footer-contact-link,
.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-subtle);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-link svg,
.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--cyan);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

a.footer-contact-link:hover,
a.footer-contact-item:hover {
  color: var(--text-main);
}

a.footer-contact-link:hover svg,
a.footer-contact-item:hover svg {
  color: var(--cyan-glow);
  transform: scale(1.1);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-badges {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Botão Flutuante do WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 90;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* ==========================================================================
   RESPONSIVIDADE (MOBILE FIRST & BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
  .metric-item:nth-child(2)::after {
    display: none;
  }
  .product-grid,
  .product-grid.reversed {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-grid.reversed .product-info {
    order: 1;
  }
  .product-grid.reversed .product-media {
    order: 2;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  /* Container e Espaçamento */
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .section {
    padding: 3.5rem 0;
  }
  .section-title {
    font-size: 1.85rem;
    line-height: 1.2;
  }
  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  /* Header & Menu Mobile Drawer */
  .site-header {
    padding: 0.75rem 0;
  }
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
  }
  .nav-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(8, 12, 22, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.75rem 1.25rem;
    gap: 1rem;
    border-bottom: 1px solid var(--border-medium);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    z-index: 99;
  }
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-actions .btn-sm {
    display: none;
  }

  /* Hero Section */
  .hero-section {
    padding-top: 5.5rem;
    padding-bottom: 3rem;
  }
  .hero-title {
    font-size: clamp(1.9rem, 7.5vw, 2.5rem);
    line-height: 1.15;
  }
  .hero-subtitle {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }
  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.25rem;
  }
  .hero-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1.25rem 0.75rem;
  }
  .metric-value {
    font-size: 1.65rem;
  }
  .metric-label {
    font-size: 0.7rem;
    letter-spacing: 0.04em;
  }
  .browser-header {
    padding: 0.5rem 0.75rem;
    gap: 0.5rem;
  }
  .browser-address {
    max-width: 170px;
    font-size: 0.68rem;
    padding: 0.25rem 0.5rem;
  }
  .browser-address span {
    display: inline-block;
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .browser-screen-img {
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }

  /* Cards de Produtos / Sistemas (Showcase) */
  .product-showcase {
    padding: 1.35rem 1rem;
    margin-bottom: 2.25rem;
    border-radius: var(--radius-lg);
  }
  .product-grid {
    gap: 1.75rem;
  }
  .product-badge-group {
    gap: 0.4rem;
    margin-bottom: 0.65rem;
  }
  .product-name {
    font-size: 1.6rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
  }
  .product-tagline {
    font-size: 0.9rem;
    line-height: 1.35;
    margin-bottom: 0.85rem;
  }
  .product-description {
    font-size: 0.86rem;
    line-height: 1.55;
    margin-bottom: 1.15rem;
  }
  .tech-pill-list {
    gap: 0.35rem;
    margin-bottom: 1.25rem;
  }
  .tech-pill {
    font-size: 0.7rem;
    padding: 0.2rem 0.55rem;
  }
  .features-real-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
  }
  .feature-check-item {
    font-size: 0.82rem;
    line-height: 1.4;
    gap: 0.5rem;
  }
  .feature-check-item span {
    word-break: break-word;
  }

  /* Ações do Footer do Produto (Botões Verticais) */
  .product-footer-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.6rem;
  }
  .product-footer-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
    font-size: 0.86rem;
    text-align: center;
  }

  /* Media / Screenshot do Produto */
  .media-window {
    border-radius: var(--radius-md);
  }
  .media-toolbar {
    padding: 0.45rem 0.75rem;
  }
  .media-title-tag {
    font-size: 0.65rem;
  }
  .media-zoom-hint {
    font-size: 0.65rem;
  }
  .media-screenshot {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: top;
    display: block;
  }

  /* Galeria de Screenshots Reais */
  .gallery-filter-bar {
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.65rem;
    margin-bottom: 1.75rem;
    gap: 0.45rem;
    scrollbar-width: none;
  }
  .gallery-filter-bar::-webkit-scrollbar {
    display: none;
  }
  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.78rem;
    padding: 0.42rem 0.85rem;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .gallery-card {
    border-radius: var(--radius-md);
  }
  .gallery-img-wrapper {
    height: auto;
    aspect-ratio: 16 / 10;
  }
  .gallery-img {
    height: 100%;
    width: 100%;
    object-fit: cover;
  }
  .gallery-info {
    padding: 0.9rem;
  }
  .gallery-title {
    font-size: 0.9rem;
  }

  /* Rastreabilidade de Código — Mobile Card Transformation */
  #rastreabilidade .table-responsive {
    background: transparent;
    border: none;
    box-shadow: none;
    overflow-x: visible;
    padding: 0;
  }
  .trace-table {
    display: block;
    width: 100%;
    min-width: 0 !important;
    border: none;
  }
  .trace-table thead {
    display: none;
  }
  .trace-table tbody {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }
  .trace-table tr {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1.15rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-fast);
  }
  .trace-table tr:hover {
    border-color: var(--border-medium);
  }
  .trace-table td {
    display: block;
    width: 100%;
    padding: 0 !important;
    border-bottom: none !important;
  }
  .trace-table td:first-child {
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }
  .trace-table td:last-child {
    margin-top: 0.25rem;
  }
  .trace-table .trace-thumb-btn {
    width: 100%;
    justify-content: center;
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-medium);
  }
  .trace-code-evidence {
    display: block;
    width: 100%;
    font-size: 0.76rem;
    padding: 0.4rem 0.6rem;
    word-break: break-all;
    border-radius: var(--radius-sm);
    line-height: 1.4;
  }
  .trace-route {
    margin-top: 0.35rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    word-break: break-word;
    line-height: 1.4;
  }

  /* Tabela de Comparativo */
  .table-scroll-hint {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
    margin: -1rem 0 0.65rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
  }
  #comparativo .table-responsive {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) rgba(255, 255, 255, 0.06);
  }
  .compare-table {
    min-width: 500px;
  }
  .table-scroll-hint svg {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .compare-table th,
  .compare-table td {
    padding: 0.85rem 1rem;
    font-size: 0.82rem;
  }

  /* Diferenciais & FAQ */
  .diff-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .diff-card {
    padding: 1.35rem;
  }
  .tech-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .tech-card {
    padding: 1.35rem;
  }
  .faq-grid {
    gap: 0.65rem;
  }
  .faq-question {
    padding: 1rem;
    font-size: 0.92rem;
  }
  .faq-answer p {
    padding: 0 1rem 1rem;
    font-size: 0.85rem;
  }

  /* CTA Box */
  .cta-box {
    padding: 2.75rem 1.25rem;
    border-radius: var(--radius-lg);
  }
  .cta-title {
    font-size: 1.7rem;
    line-height: 1.2;
  }
  .cta-desc {
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Rodapé */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  /* Modal Lightbox */
  .lightbox-modal {
    padding: 0.75rem;
  }
  .lightbox-content {
    max-width: 100%;
    max-height: 90vh;
  }
  .lightbox-img {
    max-height: 70vh;
  }
  .lightbox-close {
    top: 0.5rem;
    right: 0.5rem;
    width: 36px;
    height: 36px;
  }

  /* Botão Flutuante do WhatsApp */
  .floating-whatsapp {
    bottom: 1rem;
    right: 1rem;
    width: 50px;
    height: 50px;
  }
  .floating-whatsapp svg {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .product-name {
    font-size: 1.45rem;
  }
  .product-showcase {
    padding: 1.15rem 0.85rem;
  }
  .hero-metrics {
    gap: 0.75rem;
    padding: 1rem 0.5rem;
  }
  .metric-value {
    font-size: 1.45rem;
  }
  .metric-label {
    font-size: 0.65rem;
  }
}