/* ==========================================================================
   DK LED - REDESIGN ULTRA-MINIMALISTA & FUTURISTA
   Aesthetics: Pure Luxury Dark Tech (Estilo Apple / Linear / Tesla)
   Zero Poluição Visual & Máxima Fluidez
   ========================================================================== */

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

:root {
  /* Cores Base: Preto Profundo e Neutros */
  --bg-black: #000000;
  --bg-surface: #07090e;
  --bg-card: rgba(255, 255, 255, 0.02);
  --bg-card-hover: rgba(255, 255, 255, 0.04);

  /* Acento Único e Refinado: Cyan Puro */
  --accent-cyan: #00e5ff;
  --accent-cyan-glow: rgba(0, 229, 255, 0.25);
  --accent-blue: #2563eb;

  /* Bordas Ultrafinas & Sutis (Sem poluição de linhas grossas) */
  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.16);
  --border-cyan: rgba(0, 229, 255, 0.3);

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

  --text-pure: #ffffff;
  --text-primary: #e5e7eb;
  --text-muted: #8b949e;
  --text-subtle: #4b5563;

  /* Layout */
  --container-width: 1100px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* Transições Fluidas */
  --ease-fluid: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: 0.3s var(--ease-fluid);
}

*, *::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-black);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Brilho de Fundo Suave & Difuso (Sem linhas nem poluição de grids) */
.ambient-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-glow::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 70vw;
  height: 50vh;
  max-width: 900px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.06) 0%, rgba(37, 99, 235, 0.02) 40%, transparent 70%);
  filter: blur(100px);
}

.ambient-glow::after {
  content: '';
  position: absolute;
  bottom: 10%;
  right: 15%;
  width: 50vw;
  height: 40vh;
  max-width: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.04) 0%, transparent 60%);
  filter: blur(120px);
}

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

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

/* ==========================================================================
   Navegação Ultra-Minimalista
   ========================================================================== */
.minimal-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding-block: 0.85rem;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.nav-logo-img {
  height: 68px;
  width: auto;
  object-fit: contain;
  background: #000000;
  border-radius: 4px;
  transition: transform var(--transition);
  display: block;
}

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

.nav-menu-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-menu-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  transition: color var(--transition);
}

.nav-menu-links a:hover {
  color: var(--text-pure);
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-pure);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.52rem 1.15rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  transition: all var(--transition);
}

.btn-nav-cta .whatsapp-icon {
  flex-shrink: 0;
  transition: transform var(--transition);
}

.btn-nav-cta:hover {
  background: rgba(37, 211, 102, 0.12);
  color: #ffffff;
  border-color: rgba(37, 211, 102, 0.6);
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
  transform: translateY(-1px);
}

.btn-nav-cta:hover .whatsapp-icon {
  transform: scale(1.1);
}

/* ==========================================================================
   Hero Minimalista Monolítico
   ========================================================================== */
.hero-minimal {
  padding-top: clamp(8rem, 15vh, 11rem);
  padding-bottom: 4rem;
  text-align: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
}

.pulse-dot-cyan {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.hero-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-pure);
  margin-bottom: 1.4rem;
}

.hero-main-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-clean-lead {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--text-muted);
  font-weight: 300;
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.6;
  margin-bottom: 2.4rem;
}

.hero-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.btn-primary-glow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #ffffff;
  color: #000000;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

.btn-primary-glow:hover {
  background: var(--accent-cyan);
  box-shadow: 0 6px 30px rgba(0, 229, 255, 0.45);
  transform: translateY(-2px);
}

.btn-secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 400;
  padding: 0.9rem 1.5rem;
  text-decoration: none;
  transition: color var(--transition);
}

.btn-secondary-link:hover {
  color: var(--text-pure);
}

/* ==========================================================================
   Showcase Monolítico Futurista (Encaixe Perfeito 100% Visível / Sem Cortes)
   ========================================================================== */
.hero-monolith-stage {
  perspective: 1400px;
  width: 100%;
  max-width: 580px;
  margin-inline: auto;
  position: relative;
  text-align: center;
}

.hero-stage-card {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #020408;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), 0 0 50px rgba(0, 229, 255, 0.05);
  transition: transform 0.28s var(--ease-fluid), border-color var(--transition);
  will-change: transform;
}

.hero-stage-card:hover {
  border-color: rgba(0, 229, 255, 0.25);
}

.stage-viewport {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000000;
}

.stage-image-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.stage-image-layer.active {
  opacity: 1;
}

/* Base de Luz Ambiente Difusa (Projeção Luminosa do Painel de LED) */
.stage-ambient-pedestal {
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 80px;
  background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.18) 0%, rgba(37, 99, 235, 0.06) 45%, transparent 75%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
}

/* Seletor Minimalista Flutuante de Alta Precisão */
.stage-controls-dock {
  margin-top: 1.2rem;
  position: relative;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(10, 14, 24, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.6rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.stage-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.tab-indicator-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-subtle);
  transition: all var(--transition);
}

.stage-tab-btn:hover {
  color: #ffffff;
}

.stage-tab-btn.active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.stage-tab-btn.active .tab-indicator-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

/* ==========================================================================
   Métricas Flutuantes: 1 Linha Pura Sem Caixas ou Bordas Pesadas
   ========================================================================== */
.metrics-strip {
  padding-block: 4rem;
  border-bottom: 1px solid var(--border-subtle);
}

.metrics-horizontal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 2rem;
}

.metric-item-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 700;
  color: var(--text-pure);
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.03em;
}

.metric-item-num .cyan-sign {
  color: var(--accent-cyan);
}

.metric-item-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ==========================================================================
   Scanner Antes & Depois: Sem Poluição, Mira Suave
   ========================================================================== */
.scanner-minimal-section {
  padding-block: 6rem;
}

.section-head-clean {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-head-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  margin-bottom: 0.5rem;
}

.section-head-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
  max-width: 500px;
  margin-inline: auto;
}

.scanner-frame-clean {
  max-width: 900px;
  margin-inline: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  background: #000;
}

.scanner-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  user-select: none;
  cursor: ew-resize;
  overflow: hidden;
}

.scanner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.scanner-img-before {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
  will-change: clip-path;
}

.scanner-img-after {
  z-index: 1;
}

/* Linha Divisória Minimalista Branca e Ciano */
.scanner-divider-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1.5px;
  background: #ffffff;
  box-shadow: 0 0 12px var(--accent-cyan);
  z-index: 3;
  transform: translateX(-50%);
  pointer-events: none;
  will-change: left;
}

.scanner-handle-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.85);
  border: 1.5px solid #ffffff;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  pointer-events: none;
  will-change: left;
}

.scanner-tag-clean {
  position: absolute;
  top: 1.2rem;
  z-index: 5;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-pure);
  pointer-events: none;
}

.scanner-tag-clean.tag-left { left: 1.2rem; }
.scanner-tag-clean.tag-right { right: 1.2rem; }

.scanner-footer-caption {
  padding: 0.9rem 1.4rem;
  background: #05070a;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-subtle);
  border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Processo Linear Minimalista (Sem cartões poluídos)
   ========================================================================== */
.process-minimal-section {
  padding-block: 5rem;
  border-top: 1px solid var(--border-subtle);
}

.process-steps-flex {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.step-minimal-item {
  position: relative;
}

.step-num-minimal {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.step-title-minimal {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-pure);
  margin-bottom: 0.4rem;
}

.step-desc-minimal {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Galeria de Provas Reais (Limpa, 3 Imagens Grandes)
   ========================================================================== */
.proofs-minimal-section {
  padding-block: 5rem;
  border-top: 1px solid var(--border-subtle);
}

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

.proof-img-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #000;
  aspect-ratio: 4 / 3;
  transition: transform var(--transition), border-color var(--transition);
}

.proof-img-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

.proof-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.proof-card-caption {
  padding: 0.8rem 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: #05070a;
  border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Contato & Conversão Minimalista (Direto e Elegante)
   ========================================================================== */
.cta-minimal-section {
  padding-block: 6rem 8rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.cta-box-clean {
  max-width: 680px;
  margin-inline: auto;
}

.cta-title-clean {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  margin-bottom: 0.8rem;
}

.cta-desc-clean {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.cta-buttons-clean {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Rodapé Limpo
   ========================================================================== */
.minimal-footer {
  padding-block: 2.5rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-subtle);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  background: #000000;
  border-radius: 4px;
  opacity: 0.95;
  transition: opacity var(--transition);
  display: block;
}

.footer-logo-img:hover {
  opacity: 1;
}

/* ==========================================================================
   Menu Hambúrguer (visível apenas em telas menores)
   ========================================================================== */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-pure);
  cursor: pointer;
  transition: all var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle:hover {
  border-color: var(--border-hover);
}

.nav-toggle .bars {
  position: relative;
  width: 18px;
  height: 12px;
}

.nav-toggle .bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.35s var(--ease-fluid), opacity 0.2s ease, top 0.35s var(--ease-fluid);
}

.nav-toggle .bars span:nth-child(1) { top: 0; }
.nav-toggle .bars span:nth-child(2) { top: 5px; }
.nav-toggle .bars span:nth-child(3) { top: 10px; }

.nav-toggle[aria-expanded="true"] .bars span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

/* ==========================================================================
   Responsividade
   ========================================================================== */

/* Evita que imagens/mídias estourem a largura */
img { max-width: 100%; }

/* Telas largas */
@media (min-width: 1500px) {
  :root { --container-width: 1240px; }
}

/* Tablet / notebook pequeno */
@media (max-width: 1024px) {
  .nav-menu-links { gap: 1.3rem; }
  .nav-menu-links a { font-size: 0.82rem; }
  .process-steps-flex { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 2rem; }
  .proofs-three-grid { gap: 1rem; }
}

/* Tablet retrato / mobile grande: ativa menu hambúrguer */
@media (max-width: 860px) {
  .minimal-nav { padding-block: 0.6rem; }
  .nav-flex { position: relative; gap: 0.75rem; }
  .nav-brand { margin-right: auto; }

  .nav-logo-img { height: 50px; }
  .footer-logo-img { height: 40px; }

  .nav-toggle { display: inline-flex; order: 3; }
  .btn-nav-cta { order: 2; }

  .nav-menu-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .minimal-nav nav {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 0;
    right: 0;
    background: rgba(5, 7, 10, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.3s ease, transform 0.35s var(--ease-fluid), visibility 0.3s;
  }

  .minimal-nav.menu-open nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-menu-links li { list-style: none; }

  .nav-menu-links a {
    display: block;
    padding: 0.95rem 1.1rem;
    font-size: 1rem;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
  }

  .nav-menu-links a:active,
  .nav-menu-links a:hover { background: rgba(255, 255, 255, 0.06); }

  .hero-minimal { padding-top: clamp(7rem, 14vh, 8.5rem); padding-bottom: 3rem; }
  .hero-cta-buttons { margin-bottom: 3rem; }
  .hero-monolith-stage { max-width: 460px; }

  .metrics-strip { padding-block: 3rem; }
  .metrics-horizontal-grid { grid-template-columns: repeat(2, 1fr); gap: 2.2rem 1rem; }

  .scanner-minimal-section { padding-block: 4rem; }
  .section-head-clean { margin-bottom: 2.5rem; }

  .process-minimal-section,
  .proofs-minimal-section { padding-block: 4rem; }

  .proofs-three-grid { grid-template-columns: 1fr; gap: 1.5rem; max-width: 560px; margin-inline: auto; }

  .cta-minimal-section { padding-block: 4.5rem 5.5rem; }
}

/* Mobile */
@media (max-width: 600px) {
  .container { padding-inline: 1.1rem; }

  .nav-logo-img { height: 42px; }

  /* Botão WhatsApp do topo vira ícone circular para caber ao lado do logo */
  .btn-nav-cta { padding: 0; width: 44px; height: 44px; justify-content: center; }
  .btn-nav-cta span { display: none; }

  .hero-main-title { font-size: clamp(2.05rem, 9vw, 2.6rem); }
  .hero-clean-lead { font-size: 0.98rem; margin-bottom: 2rem; }

  .hero-cta-buttons { flex-direction: column; gap: 0.4rem; margin-bottom: 2.5rem; }
  .hero-cta-buttons .btn-primary-glow { width: 100%; justify-content: center; }
  .btn-secondary-link { padding: 0.8rem 1rem; }

  .hero-monolith-stage { max-width: 100%; }
  .hero-stage-card { border-radius: 16px; }

  .stage-controls-dock { display: flex; width: 100%; padding: 0.3rem; gap: 0.2rem; }
  .stage-tab-btn { flex: 1; justify-content: center; padding: 0.65rem 0.5rem; font-size: 0.78rem; gap: 0.4rem; white-space: normal; }

  .metric-item-label { font-size: 0.78rem; }

  .scanner-container { aspect-ratio: 4 / 3; }
  .scanner-tag-clean { top: 0.8rem; font-size: 0.65rem; padding: 0.3rem 0.6rem; }
  .scanner-tag-clean.tag-left { left: 0.8rem; }
  .scanner-tag-clean.tag-right { right: 0.8rem; }
  .scanner-handle-circle { width: 42px; height: 42px; }
  .scanner-footer-caption { flex-direction: column; align-items: flex-start; gap: 0.2rem; padding: 0.8rem 1rem; }

  .process-steps-flex { grid-template-columns: 1fr; gap: 1.8rem; margin-top: 2rem; }
  .step-minimal-item { padding-bottom: 1.6rem; border-bottom: 1px solid var(--border-subtle); }
  .step-minimal-item:last-child { border-bottom: none; padding-bottom: 0; }

  .proofs-three-grid { margin-top: 2rem; }

  .cta-desc-clean { font-size: 0.98rem; margin-bottom: 2rem; }
  .cta-buttons-clean { flex-direction: column; gap: 0.6rem; }
  .cta-buttons-clean .btn-primary-glow { width: 100%; justify-content: center; }
  .cta-buttons-clean .btn-secondary-link { word-break: break-all; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .footer-inner > div:first-child { flex-direction: column; align-items: flex-start !important; gap: 0.8rem !important; }
}

/* Mobile pequeno */
@media (max-width: 380px) {
  .nav-logo-img { height: 36px; }
  .metrics-horizontal-grid { gap: 1.8rem 0.5rem; }
  .stage-tab-btn .tab-indicator-dot { display: none; }
}

/* Celular deitado (pouca altura) */
@media (max-height: 480px) and (orientation: landscape) {
  .hero-minimal { padding-top: 6rem; }
  .minimal-nav { position: absolute; }
}

/* Dispositivos de toque: sem hover preso e scanner sem bloquear rolagem vertical */
@media (hover: none) {
  .proof-img-card:hover { transform: none; }
  .btn-primary-glow:hover { transform: none; }
  .scanner-container { touch-action: pan-y; cursor: default; }
}

/* Respeita preferência de menos movimento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}