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

:root {
  /* Cores Base - Sistema Industrial Profundo */
  --sys-bg-core: #030403; /* Preto absoluto com leve matiz verde */
  --sys-bg-panel: #0D0F0E; /* Painel base escuro */
  --sys-bg-metallic: #131614; /* Grafite metálico para contraste */
  --sys-bg-module: #1A1E1C; /* Cinza médio industrial */
  --sys-bg-light: #F4F4F4;
  
  /* Cores UI/Telemetria */
  --ui-text-primary: #F4F4F4;
  --ui-text-muted: #A5AAA4;
  --ui-text-dark: #050605;
  
  --led-green-neon: #9CFF79;
  --led-green-deep: #7EE85F;
  --led-cyan: #6DE7B8;
  --led-red: #FF4A4A;
  
  /* Efeitos de Interface */
  --border-tech: rgba(156, 255, 121, 0.15);
  --border-glass: rgba(255, 255, 255, 0.05);
  --glow-green: 0 0 15px rgba(156, 255, 121, 0.3);
  --glow-red: 0 0 15px rgba(255, 74, 74, 0.3);

  --font-sys: 'Space Grotesk', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--sys-bg-core);
}

body {
  font-family: var(--font-sys);
  background-color: var(--sys-bg-core);
  color: var(--ui-text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* =========================================
   ILUMINAÇÃO E TEXTURAS GLOBAIS
   ========================================= */
.mesh-bg {
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center top;
}

.ambient-glow-left {
  position: absolute;
  top: 10%;
  left: -20%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(156, 255, 121, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow-right {
  position: absolute;
  top: 40%;
  right: -20%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(109, 231, 184, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow-center {
  position: absolute;
  bottom: 0%;
  left: 50%;
  transform: translateX(-50%);
  width: 60vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(156, 255, 121, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

/* Seções com Fundo Metálico */
.section-metallic {
  background: var(--sys-bg-metallic);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  position: relative;
  z-index: 1;
}

/* Divisores Modernos */
.divider-glow {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--led-green-neon), transparent);
  opacity: 0.3;
  margin: 0 auto;
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* =========================================
   UTILITIES & TYPOGRAPHY
   ========================================= */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.text-green { color: var(--led-green-neon); text-shadow: 0 0 10px rgba(156, 255, 121, 0.3); }
.text-cyan { color: var(--led-cyan); }
.text-red { color: var(--led-red); text-shadow: 0 0 10px rgba(255, 74, 74, 0.3); }

/* Typography */
.ui-title-mega {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.ui-title-mega strong { font-weight: 700; }

.ui-title-panel {
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.ui-title-panel strong { font-weight: 600; }

.ui-subtitle {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--ui-text-muted);
  max-width: 700px;
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}

.sys-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--led-green-neon);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sys-label::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--led-green-neon);
  box-shadow: var(--glow-green);
  border-radius: 50%;
}

/* UI Buttons */
.ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.ui-btn-primary {
  background-color: transparent;
  color: var(--led-green-neon);
  border: 1px solid var(--led-green-neon);
  box-shadow: inset 0 0 10px rgba(156, 255, 121, 0.1), 0 0 10px rgba(156, 255, 121, 0.1);
}

.ui-btn-primary:hover {
  background-color: var(--led-green-neon);
  color: var(--sys-bg-core);
  box-shadow: var(--glow-green);
}

.ui-btn-secondary {
  background-color: transparent;
  color: var(--ui-text-primary);
  border: 1px solid var(--border-glass);
}

.ui-btn-secondary:hover {
  background-color: var(--ui-text-primary);
  color: var(--sys-bg-core);
}

/* =========================================
   HEADER (Dynamic UI)
   ========================================= */
.ui-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 90px;
  z-index: 100;
  transition: all 0.4s ease;
  display: flex;
  align-items: center;
  color: var(--ui-text-dark);
}

.ui-header .container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ui-logo {
  display: flex;
  align-items: center;
}

.brand-logo {
  max-height: 80px;
  width: auto;
}

.ui-nav { display: flex; gap: 40px; }
.ui-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ui-header.dark-mode {
  color: var(--ui-text-primary);
  background-color: rgba(5, 6, 5, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
}

.ui-header .ui-btn { padding: 10px 24px; font-size: 0.75rem; }

/* =========================================
   SEÇÃO 1: HERO
   ========================================= */
.sys-hero {
  background-color: var(--sys-bg-light);
  color: var(--ui-text-dark);
  min-height: 105vh;
  position: relative;
  display: flex;
  align-items: center;
  clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
  padding-top: 90px;
  z-index: 2;
  overflow: hidden;
}

.sys-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 100px 100px;
  z-index: 0;
}

.hero-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1800px;
  margin: 0 auto;
  padding-left: 40px;
  position: relative;
  z-index: 1;
}

.hero-text-panel {
  width: 45%;
  padding-right: 40px;
}

.hero-image-panel {
  width: 55%;
  height: 85vh;
  position: relative;
}

.hero-image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(80%) contrast(1.1) brightness(0.9);
}

/* Floating Telemetry UI */
.telemetry-float {
  position: absolute;
  bottom: 15%;
  left: -50px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0,0,0,0.1);
  padding: 24px;
  width: 320px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.tel-row {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  padding: 12px 0;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #111;
}

.tel-row:last-child { border-bottom: none; }
.tel-status { color: #27c93f; }

.hero-actions { display: flex; gap: 16px; margin: 48px 0; }
.sys-hero .ui-btn-primary { color: var(--ui-text-dark); border-color: var(--ui-text-dark); box-shadow: none; }
.sys-hero .ui-btn-primary:hover { background: var(--ui-text-dark); color: var(--sys-bg-light); }
.sys-hero .ui-btn-secondary { color: var(--ui-text-dark); border-color: rgba(0,0,0,0.2); }

.hero-micro {
  display: flex;
  gap: 24px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: rgba(0,0,0,0.6);
  border-top: 1px solid rgba(0,0,0,0.1);
  padding-top: 24px;
}

/* =========================================
   SEÇÃO 2: GARGALO SILENCIOSO
   ========================================= */
/* =========================================
   SEÇÃO 2: GARGALO (BOTTLENECK IMERSIVO)
   ========================================= */
.sys-bottleneck {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.bottleneck-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.bottleneck-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.35);
}

.bottleneck-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.92) 0%,
    rgba(0,0,0,0.75) 50%,
    rgba(20,0,0,0.6) 100%
  );
}

.bottleneck-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 120px 0;
}

.bottleneck-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.bottleneck-loss-tag {
  display: inline-flex;
  align-items: baseline;
  gap: 16px;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  padding: 20px 28px;
  border-radius: 8px;
  margin-top: 8px;
}

.loss-val {
  font-size: 2.5rem;
  font-weight: 800;
  color: #ef4444;
  line-height: 1;
  font-family: monospace;
}

.loss-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  max-width: 180px;
  line-height: 1.4;
}

/* 4 PROBLEM CARDS 2x2 */
.bottleneck-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.bn-card {
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(239,68,68,0.15);
  border-top: 2px solid rgba(239,68,68,0.4);
  backdrop-filter: blur(20px);
  padding: 32px;
  border-radius: 12px;
  transition: border-color 0.3s, background 0.3s;
}

.bn-card:hover {
  border-color: rgba(239,68,68,0.4);
  background: rgba(20,0,0,0.6);
}

.bn-icon {
  width: 40px;
  height: 40px;
  background: rgba(239,68,68,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.bn-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
}

.bn-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .bottleneck-layout { grid-template-columns: 1fr; gap: 60px; }
  .bottleneck-cards { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .bottleneck-layout { padding: 80px 20px; }
  .bottleneck-cards { grid-template-columns: 1fr; }
  .bottleneck-loss-tag { flex-direction: column; gap: 8px; }
  .loss-val { font-size: 2rem; }
  .bn-card { padding: 24px; }
}


/* =========================================
   SEÇÃO 3: BATALHA VISUAL (VS)
   ========================================= */
.sys-battle {
  padding: 120px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: #000;
}

.premium-battle-grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 40px;
  position: relative;
  margin-top: 60px;
}

@media (max-width: 900px) {
  .premium-battle-grid {
    flex-direction: column;
  }
}

.battle-card {
  flex: 1;
  background: rgba(10, 11, 10, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 48px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  transition: transform 0.3s ease, border-color 0.3s ease;
  width: 100%;
}

.battle-card:hover {
  transform: translateY(-5px);
}

.card-vanity {
  border-top: 2px solid rgba(255, 74, 74, 0.3);
}
.card-vanity:hover {
  border-color: rgba(255, 74, 74, 0.6);
  box-shadow: 0 20px 40px rgba(255, 74, 74, 0.1);
}

.card-engineering {
  border-top: 2px solid rgba(156, 255, 121, 0.5);
}
.card-engineering:hover {
  border-color: rgba(156, 255, 121, 0.8);
  box-shadow: 0 20px 40px rgba(156, 255, 121, 0.15);
}

.card-glow {
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 150px;
  border-radius: 50%;
  filter: blur(80px);
  z-index: -1;
  opacity: 0.5;
}
.red-glow { background: var(--led-red); }
.green-glow { background: var(--led-green-neon); }

.b-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 24px;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
}
.status-indicator.error { color: var(--led-red); background: var(--led-red); }
.status-indicator.success { color: var(--led-green-neon); background: var(--led-green-neon); }

.premium-vs {
  width: 70px;
  height: 70px;
  background: #050605;
  border: 1px solid var(--border-glass);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--ui-text-primary);
  z-index: 10;
  box-shadow: 0 0 30px rgba(0,0,0,0.8);
  flex-shrink: 0;
  margin: auto 0;
}

.b-metric-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 32px;
  font-family: var(--font-sys);
  font-size: 0.875rem;
  background: rgba(255,255,255,0.02);
  padding: 12px 16px;
  border-radius: 6px;
}

.metric-label { color: var(--ui-text-muted); }

.b-title {
  font-size: 1.5rem;
}

.premium-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.premium-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-sys);
  font-size: 1.05rem;
  color: var(--ui-text-primary);
}

.icon-box {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-box.red { background: rgba(255, 74, 74, 0.1); border: 1px solid rgba(255, 74, 74, 0.2); color: var(--led-red); }
.icon-box.green { background: rgba(156, 255, 121, 0.1); border: 1px solid rgba(156, 255, 121, 0.2); color: var(--led-green-neon); }

/* =========================================
   SEÇÃO 4: ECOSSISTEMA DEMANDA B2B
   ========================================= */
.sys-dashboard-section {
  padding: 160px 0;
  background: var(--sys-bg-core);
  position: relative;
}

.dash-header {
  margin-bottom: 80px;
}

.eco-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.eco-graphic-col {
  position: relative;
  height: 100%;
}

/* =========================================
   SEÇÃO 4: DEMANDA B2B (EDITORIAL CLEAN)
   ========================================= */
.sys-demand {
  padding: 160px 0;
  position: relative;
}

/* HERO ROW */
.demand-hero {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 80px;
  align-items: center;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 80px;
}

.demand-mega-stat {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mega-num {
  font-size: 8rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.04em;
}

.mega-num span {
  font-size: 4rem;
  color: var(--led-green-neon);
}

.mega-desc {
  font-size: 1rem;
  color: var(--ui-text-muted);
  line-height: 1.5;
  border-left: 2px solid var(--led-green-neon);
  padding-left: 16px;
}

.demand-hero-text {
  display: flex;
  flex-direction: column;
}

.demand-hero-text p {
  color: var(--ui-text-muted);
  font-size: 1.25rem;
  line-height: 1.6;
}

/* CHANNEL COMPARISON */
.demand-channels {
  background: rgba(255,255,255,0.015);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 48px;
  margin-bottom: 80px;
}

.channel-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ui-text-muted);
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 8px;
}

.channel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background 0.3s;
}

.channel-row.highlight {
  background: rgba(156,255,121,0.03);
  border-radius: 8px;
  padding: 20px 16px;
  margin: 0 -16px;
}

.ch-name {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
  font-size: 0.975rem;
}

.ch-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.ch-dot.green {
  background: var(--led-green-neon);
  box-shadow: 0 0 8px var(--led-green-neon);
}

.ch-bar-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
}

.ch-bar {
  flex: 1;
  height: 6px;
  background: rgba(156,255,121,0.1);
  border-radius: 3px;
  overflow: hidden;
}

.ch-bar.dim {
  background: rgba(255,255,255,0.05);
}

.ch-fill {
  height: 100%;
  background: var(--led-green-neon);
  box-shadow: 0 0 10px rgba(156,255,121,0.4);
  border-radius: 3px;
}

.ch-fill.dim {
  background: rgba(255,255,255,0.2);
  box-shadow: none;
}

.ch-val {
  font-family: monospace;
  font-size: 0.875rem;
  color: var(--ui-text-muted);
  min-width: 48px;
  text-align: right;
}

.channel-source {
  margin-top: 24px;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
  font-style: italic;
}

/* PHASE FLOW */
.demand-phases {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}

.phase-arrow {
  font-size: 1.5rem;
  color: var(--led-green-neon);
  opacity: 0.4;
  padding: 0 16px;
  margin-top: 24px;
}

.phase-item {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s, background 0.3s;
}

.phase-item:hover {
  border-color: rgba(156,255,121,0.2);
  background: rgba(255,255,255,0.03);
}

.phase-num {
  font-family: monospace;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--led-green-neon);
  opacity: 0.2;
  line-height: 1;
}

.phase-content h3 {
  font-size: 1.25rem;
  color: #fff;
  font-weight: 600;
  margin-bottom: 12px;
}

.phase-content p {
  color: var(--ui-text-muted);
  font-size: 0.975rem;
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .demand-hero { grid-template-columns: 1fr; gap: 40px; }
  .mega-num { font-size: 5rem; }
  .demand-phases { grid-template-columns: 1fr; gap: 20px; }
  .phase-arrow { display: none; }
}

@media (max-width: 768px) {
  .demand-channels { padding: 24px; }
  .ch-name { min-width: 140px; font-size: 0.85rem; }
}

/* =========================================
   SEÇÃO 5: METODOLOGIA EDI (JORNADA)
   ========================================= */
.sys-edi-flow {
  padding: 160px 0;
  position: relative;
}

.relative-z {
  position: relative;
  z-index: 2;
}

.edi-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 80px;
}

.edi-subtitle {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--ui-text-primary);
  margin-bottom: 32px;
}

.edi-text-blocks {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-glass);
  padding: 32px;
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.edi-primary-text {
  font-size: 1.125rem;
  color: var(--ui-text-primary);
  line-height: 1.6;
}

.edi-primary-text strong {
  color: var(--led-green-neon);
  font-weight: 500;
}

.edi-secondary-text {
  font-size: 1rem;
  color: var(--ui-text-muted);
  line-height: 1.6;
}

.section-badge {
  display: inline-block;
  background: rgba(156,255,121,0.1);
  color: var(--led-green-neon);
  font-size: 0.75rem;
  padding: 6px 12px;
  text-transform: uppercase;
  border: 1px solid var(--border-tech);
  border-radius: 4px;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

/* JORNADA 5 ETAPAS */
.edi-journey {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  position: relative;
  margin-bottom: 80px;
  gap: 24px;
}

.journey-line {
  position: absolute;
  top: 40px; /* Alinhado com o ícone */
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-tech), var(--led-green-neon), var(--border-tech), transparent);
  z-index: 0;
  opacity: 0.5;
}

.journey-step {
  flex: 1;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-dot {
  position: absolute;
  top: 41px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background: var(--sys-bg-core);
  border: 2px solid var(--led-green-deep);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(156,255,121,0.5);
  z-index: 2;
}

.step-dot.active {
  background: var(--led-green-neon);
  box-shadow: 0 0 20px rgba(156,255,121,0.8);
}

.step-card {
  margin-top: 70px;
  background: rgba(13, 15, 14, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  flex: 1;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: rgba(156,255,121,0.3);
}

.highlight-step .step-card {
  border-color: var(--border-tech);
  background: rgba(156, 255, 121, 0.05);
  box-shadow: inset 0 0 20px rgba(156, 255, 121, 0.05);
}

.step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  border-bottom: 1px dashed var(--border-glass);
  padding-bottom: 12px;
}

.step-num {
  font-family: monospace;
  font-size: 1.25rem;
  color: var(--ui-text-muted);
  font-weight: 600;
}

.step-icon {
  color: var(--ui-text-primary);
  opacity: 0.7;
}

.highlight-step .step-icon {
  color: var(--led-green-neon);
  opacity: 1;
}

.step-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.3;
}

.step-card p {
  font-size: 0.875rem;
  color: var(--ui-text-muted);
  line-height: 1.5;
  margin: 0;
  flex-grow: 1;
}

/* BLOCO DE REFORÇO E CTA */
.edi-reinforcement {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
  padding: 40px;
  background: var(--sys-bg-metallic);
  border: 1px solid var(--border-glass);
  border-left: 4px solid var(--led-green-neon);
  border-radius: 8px;
}

.reinforcement-title {
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 16px;
  font-weight: 600;
}

.edi-reinforcement p {
  color: var(--ui-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.edi-cta {
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .edi-journey {
    flex-direction: column;
    gap: 40px;
  }
  .journey-line {
    top: 0;
    left: 40px;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--border-tech), var(--led-green-neon), var(--border-tech), transparent);
  }
  .journey-step {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
  }
  .step-dot {
    position: relative;
    top: 30px;
    left: 0;
    transform: none;
    flex-shrink: 0;
  }
  .step-card {
    margin-top: 0;
  }
}

@media (max-width: 768px) {
  .edi-cta {
    flex-direction: column;
  }
}

/* =========================================
   SEÇÃO 6: MÉTODO SAI
   ========================================= */
.sys-method {
  padding: 160px 0;
  background: var(--sys-bg-core);
}

.method-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 80px;
}

.method-module {
  background: var(--sys-bg-panel);
  border: 1px solid var(--border-glass);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
}

.method-module::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--border-tech);
}

.method-module:hover::after { background: var(--led-green-neon); }

.watermark-num {
  position: absolute;
  bottom: -20px;
  right: -10px;
  font-size: 8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.02);
  line-height: 1;
  pointer-events: none;
}

.method-module h4 {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.method-module p {
  color: var(--ui-text-muted);
  font-size: 0.875rem;
}

/* =========================================
   SEÇÃO 7: AUTORIDADE & CASE
   ========================================= */
/* =========================================
   SEÇÃO 7A: ORIGEM DA MARCA
   ========================================= */
.sys-origin {
  padding: 160px 0;
  position: relative;
}

.origin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.origin-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.auth-quote-new {
  position: relative;
  margin: 32px 0;
  padding: 0;
}

.quote-icon {
  position: absolute;
  top: -20px;
  left: -10px;
  opacity: 0.15;
  z-index: 0;
}

.auth-quote-new p {
  position: relative;
  z-index: 1;
  font-size: 1.85rem;
  font-weight: 300;
  color: #fff;
  line-height: 1.4;
}

.auth-text-new {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.auth-text-new p {
  color: var(--ui-text-muted);
  font-size: 1.125rem;
  line-height: 1.7;
}

.auth-signature-new {
  padding-left: 24px;
  border-left: 2px solid var(--led-green-neon);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-signature-new strong {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 600;
}

.auth-signature-new span {
  color: var(--ui-text-muted);
  font-size: 0.935rem;
  line-height: 1.5;
}

.origin-photo {
  position: relative;
}

.photo-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.frame-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(156,255,121,0.1), transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.auth-img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%) contrast(1.1);
  transition: filter 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.photo-frame:hover .auth-img {
  filter: grayscale(0%) contrast(1.1);
}

/* =========================================
   SEÇÃO 7B: PROVA DE RESULTADO (CASE)
   ========================================= */
.sys-proof {
  padding: 160px 0;
  position: relative;
}

.proof-container {
  max-width: 1000px;
  margin: 0 auto;
}

.proof-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.proof-subtitle {
  color: var(--ui-text-muted);
  font-size: 1.25rem;
  line-height: 1.6;
}

/* BENTO CASE PANEL (CENTERED REFINEMENT) */
.bento-case-panel {
  width: 100%;
  background: rgba(13, 15, 14, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7);
  backdrop-filter: blur(20px);
}

.bento-header {
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-glass);
  padding: 20px 32px;
  display: flex;
  align-items: center;
}

.bento-dots { display: flex; gap: 8px; }
.bento-dots span { width: 12px; height: 12px; border-radius: 50%; }
.bento-dots span:nth-child(1) { background: #ff5f56; }
.bento-dots span:nth-child(2) { background: #ffbd2e; }
.bento-dots span:nth-child(3) { background: #27c93f; }

.bento-log {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--ui-text-muted);
  margin-left: 24px;
  letter-spacing: 0.1em;
}

.bento-body { padding: 40px; }

.bento-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.bento-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.3s ease;
}

.bento-card:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

.b-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ui-text-muted);
  font-family: monospace;
}

.b-value {
  font-size: 1.25rem;
  color: #fff;
  font-weight: 600;
  line-height: 1.4;
}

.bento-highlight {
  background: rgba(156,255,121,0.05);
  border-color: rgba(156,255,121,0.2);
}

.bento-highlight .b-value {
  font-size: 1.75rem !important;
}

@media (max-width: 1024px) {
  .origin-grid { grid-template-columns: 1fr; gap: 60px; }
  .bento-grid { grid-template-columns: 1fr; }
  .col-span-2 { grid-column: span 1; }
  .bento-highlight .b-value { font-size: 1.25rem !important; }
}

@media (max-width: 768px) {
  .auth-cta-new { flex-direction: column; }
}

/* =========================================
   SEÇÃO: DEPOIMENTOS
   ========================================= */
.sys-testimonials {
  padding: 160px 0;
  position: relative;
}

.testi-header {
  text-align: center;
  margin-bottom: 80px;
}

.testi-carousel {
  overflow: hidden;
  border-radius: 20px;
  margin-bottom: 40px;
}

.testi-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.77, 0, 0.175, 1);
  will-change: transform;
}

.testi-slide {
  min-width: 33.333%;
  padding: 0 10px;
  box-sizing: border-box;
}

.testi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 24px;
}

.testi-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-glass);
  color: var(--ui-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
}

.testi-btn:hover {
  background: rgba(156,255,121,0.1);
  border-color: var(--led-green-neon);
  color: var(--led-green-neon);
}

.testi-dots {
  display: flex;
  gap: 10px;
  align-items: center;
}

.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  padding: 0;
}

.testi-dot.active {
  background: var(--led-green-neon);
  transform: scale(1.4);
}

.testi-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border-glass);
  border-top: 3px solid rgba(156,255,121,0.3);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
  backdrop-filter: blur(10px);
}

.testi-card:hover {
  border-top-color: var(--led-green-neon);
  background: rgba(255,255,255,0.04);
  transform: translateY(-4px);
}

.testi-card--highlight {
  background: rgba(156,255,121,0.03);
  border-top-color: var(--led-green-neon);
}

.testi-stars {
  font-size: 1rem;
  color: #f5c518;
  letter-spacing: 2px;
}

.testi-quote {
  font-size: 1.075rem;
  color: var(--ui-text-primary);
  line-height: 1.7;
  font-style: normal;
  flex: 1;
  margin: 0;
  quotes: none;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-glass);
}

.testi-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.1);
}

.testi-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testi-info strong {
  font-size: 0.95rem;
  color: #fff;
  font-weight: 600;
}

.testi-info span {
  font-size: 0.8rem;
  color: var(--ui-text-muted);
}

@media (max-width: 768px) {
  .testi-slide { min-width: 100%; padding: 0 4px; }
  .testi-card { padding: 28px; }
}

/* =========================================
   SEÇÃO 8: QUALIFICAÇÃO
   ========================================= */
/* VISUAL BREAK */
.full-visual-break {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
}

.full-visual-break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%) brightness(0.6);
  transform: scale(1.05);
  transition: transform 12s ease;
}

.full-visual-break:hover img {
  transform: scale(1);
}

.visual-break-overlay {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.visual-break-overlay span {
  font-family: monospace;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 24px;
  backdrop-filter: blur(10px);
  background: rgba(0,0,0,0.3);
}

/* METHOD IMAGE */
.method-visual-row {
  margin: 60px 0;
  border-radius: 16px;
  overflow: hidden;
  height: 400px;
  border: 1px solid var(--border-glass);
}

.method-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: grayscale(40%) brightness(0.7);
}

.sys-qualify { padding: 160px 0; background: var(--sys-bg-core); }

.qualify-intro {
  margin-bottom: 80px;
}

.qualify-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.qualify-image {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-glass);
  height: 100%;
  min-height: 420px;
}

.qualify-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) brightness(0.75);
  transition: filter 0.8s ease;
}

.qualify-image:hover .qualify-img {
  filter: grayscale(0%) brightness(0.85);
}

.qualify-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.q-panel {
  background: var(--sys-bg-module);
  border: 1px solid var(--border-glass);
  padding: 40px;
  position: relative;
  border-radius: 12px;
}

.badge-ideal {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(156,255,121,0.1);
  color: var(--led-green-neon);
  font-size: 0.65rem;
  padding: 4px 8px;
  text-transform: uppercase;
  border: 1px solid var(--border-tech);
  border-radius: 4px;
}

.q-panel h4 { font-size: 1.25rem; font-weight: 500; margin-bottom: 12px; color: var(--ui-text-primary); }

@media (max-width: 1024px) {
  .qualify-layout { grid-template-columns: 1fr; }
  .qualify-image { min-height: 300px; }
  .full-visual-break { height: 300px; }
  .method-visual-row { height: 280px; }
}

/* =========================================
   SEÇÃO 9: CTA
   ========================================= */
.sys-cta {
  position: relative;
  height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.sys-cta-bg { position: absolute; inset: 0; z-index: 0; }
.sys-cta-bg img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) brightness(0.4); }
.sys-cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--sys-bg-core), rgba(5,6,5,0.7), var(--sys-bg-core));
}

.sys-cta-content { position: relative; z-index: 1; max-width: 900px; padding: 0 40px; }

.cta-panel {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}

.cta-panel span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--led-green-neon);
  border: 1px solid var(--border-tech);
  padding: 8px 16px;
  background: rgba(156,255,121,0.05);
  border-radius: 2px;
}

/* =========================================
   ULTRA PREMIUM FOOTER
   ========================================= */
.sys-footer {
  position: relative;
  background: #000;
  padding: 120px 0 40px;
  overflow: hidden;
  border-top: 1px solid rgba(156,255,121,0.1);
}

.footer-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18vw;
  font-weight: 700;
  color: rgba(255,255,255,0.02);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
  letter-spacing: -0.05em;
}

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

.footer-mega-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  margin-bottom: 100px;
}

.f-brand-pillar {
  max-width: 480px;
}

.footer-logo-mega {
  max-height: 80px;
  margin-bottom: 40px;
  mix-blend-mode: screen;
  filter: contrast(1.2) drop-shadow(0 0 20px rgba(156,255,121,0.1));
}

.footer-tagline {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--ui-text-muted);
  line-height: 1.4;
  margin-bottom: 40px;
}

.footer-tagline strong {
  color: #fff;
  font-weight: 500;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.social-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  background: rgba(255,255,255,0.02);
}

.social-btn:hover {
  border-color: var(--led-green-neon);
  color: var(--sys-bg-core);
  background: var(--led-green-neon);
  box-shadow: 0 0 20px rgba(156,255,121,0.2);
  transform: translateY(-5px);
}

.f-nav-pillar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-top: 20px;
}

.f-col-premium h6 {
  font-size: 0.875rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
  position: relative;
  display: inline-block;
}

.f-col-premium h6::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 24px;
  height: 2px;
  background: var(--led-green-neon);
}

.premium-footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.premium-footer-list a {
  color: var(--ui-text-muted);
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.premium-footer-list a:hover {
  color: #fff;
  transform: translateX(5px);
}

.highlight-link {
  color: var(--led-green-neon) !important;
}

.highlight-link:hover {
  text-shadow: 0 0 10px rgba(156,255,121,0.5);
}

.footer-bottom-glass {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 40px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.copyright {
  font-size: 0.875rem;
  color: var(--ui-text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.led-dot {
  width: 8px;
  height: 8px;
  background: var(--led-green-neon);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--led-green-neon);
}

.legal-links {
  display: flex;
  gap: 32px;
}

.legal-links a {
  color: var(--ui-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.legal-links a:hover {
  color: #fff;
}

@media (max-width: 992px) {
  .footer-mega-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  .f-brand-pillar {
    max-width: 100%;
  }
  .footer-bottom-glass {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
    padding: 24px;
  }
}

/* =========================================
   WHATSAPP FLUTUANTE
   ========================================= */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  border-radius: 50%;
  box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0px 6px 20px rgba(37, 211, 102, 0.6);
}

/* =========================================
   ANIMATIONS
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active { opacity: 1; transform: translateY(0); }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1200px) {
  .hero-layout { flex-direction: column; padding-left: 0; padding-top: 40px; }
  .hero-text-panel { width: 100%; padding: 0 40px; margin-bottom: 40px; }
  .hero-image-panel { width: 100%; height: 50vh; }
  .telemetry-float { bottom: 20px; left: 20px; width: auto; }
  .sys-hero { clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%); }
  
  .alerts-grid, .dash-layout, .terminal-grid { grid-template-columns: 1fr; }
  .method-line, .qualify-grid { grid-template-columns: repeat(2, 1fr); }
  .battle-container { flex-direction: column; }
  .flow-container { flex-direction: column; gap: 24px; align-items: stretch; }
  .flow-container::before { width: 1px; height: 100%; left: 50%; top: 0; }
  .f-cols { grid-template-columns: 1fr 1fr; }
  .cta-panel { flex-wrap: wrap; }
}

@media (max-width: 768px) {
  .ui-nav { display: none; }
  .ui-title-mega { font-size: 3rem; }
  .ui-title-panel { font-size: 2.5rem; }
  .dash-data .mega-num { font-size: 5rem; }
  .method-line, .qualify-grid, .f-cols { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-micro { flex-wrap: wrap; gap: 12px; }
}