/* ==========================================================================
   Gliffos — Core Layout & Grid System
   ========================================================================== */

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

:root {
  /* Brand Tokens */
  --brand-cyan: #00D2FF;
  --brand-cyan-glow: rgba(0, 210, 255, 0.35);
  --brand-yellow: #FFB800;
  --brand-orange: #FF5C00;
  --brand-magenta: #E5007D;
  --brand-purple: #8A00E6;
  --brand-ring-gradient: linear-gradient(135deg, #FFB800 0%, #FF5C00 25%, #E5007D 50%, #8A00E6 75%, #00D2FF 100%);
  --brand-glow-gradient: radial-gradient(circle at center, rgba(0, 210, 255, 0.14) 0%, rgba(138, 0, 230, 0.06) 50%, transparent 80%);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout Structure */
  --max-width: 1200px;
  --header-height: 72px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Theme (Default) */
[data-theme="dark"], :root:not([data-theme="light"]) {
  --bg-dark: #060911;
  --bg-primary: #090E1B;
  --bg-secondary: #0E1528;
  --bg-card: rgba(14, 21, 40, 0.65);
  --bg-card-hover: rgba(20, 30, 56, 0.85);
  --bg-glass: rgba(10, 15, 28, 0.85);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.16);
  --border-bright: rgba(0, 210, 255, 0.45);
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-inverse: #060911;
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 12px 36px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 35px rgba(0, 210, 255, 0.15);
}

/* Light Theme */
[data-theme="light"] {
  --bg-dark: #F3F6FC;
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-card: rgba(255, 255, 255, 0.88);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --bg-glass: rgba(255, 255, 255, 0.9);
  
  --border-subtle: rgba(0, 0, 0, 0.08);
  --border-medium: rgba(0, 0, 0, 0.15);
  --border-bright: rgba(0, 180, 225, 0.6);
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;
  
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 0 35px rgba(0, 180, 225, 0.12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(0, 210, 255, 0.3);
  color: var(--text-primary);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--brand-cyan);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-weight: 400;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Base Layout Helpers */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }
}

.text-gradient {
  background: var(--brand-ring-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Standard Section Header */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-cyan);
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 800;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Header & Floating Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 1.25rem;
  left: 0;
  right: 0;
  z-index: 1000;
  pointer-events: none;
  transition: all var(--transition-normal);
}

.header-container {
  pointer-events: auto;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  padding: 0.55rem 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  transition: all var(--transition-normal);
}

.header.scrolled .header-container {
  border-color: var(--border-bright);
  box-shadow: 0 12px 40px rgba(0, 210, 255, 0.15);
  background: rgba(9, 14, 27, 0.94);
}

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

.brand-img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(0, 210, 255, 0.35);
  background: #FFFFFF;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.logo:hover .brand-img {
  transform: scale(1.08);
  box-shadow: 0 0 26px rgba(0, 210, 255, 0.6);
}

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

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.4rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-cyan);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

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

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

.theme-toggle {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  color: var(--brand-cyan);
  border-color: var(--border-medium);
  transform: scale(1.05);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--text-inverse);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  background: var(--brand-cyan);
  color: #060911;
  box-shadow: 0 6px 20px rgba(0, 210, 255, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.btn-secondary:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
  background: rgba(0, 210, 255, 0.05);
  transform: translateY(-2px);
}

.btn-client {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  padding: 0.55rem 1.2rem;
  font-size: 0.875rem;
}

.btn-client:hover {
  border-color: var(--brand-cyan);
  box-shadow: var(--shadow-glow);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 992px) {
  .header {
    padding: 0 1rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 5.5rem;
    left: 1rem;
    right: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  .btn-client {
    display: none;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 90vh;
  padding-top: calc(var(--header-height) + 5rem);
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.85;
}

.hero-glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: var(--brand-glow-gradient);
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 840px;
  margin: 0 auto;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
}

.hero-pill .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--brand-cyan);
  border-radius: 50%;
  position: relative;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto 2.5rem auto;
}

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

@media (max-width: 576px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Quote Strips
   ========================================================================== */
.quote-strip {
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.015);
  text-align: center;
}

.quote-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  font-style: italic;
  max-width: 800px;
  margin: 0 auto;
}

.quote-text::before, .quote-text::after {
  content: '"';
  color: var(--brand-cyan);
}

.quotes-ticker {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.quote-badge {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 1rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quote-badge svg {
  color: var(--brand-cyan);
}

/* ==========================================================================
   Quem Somos Section
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.about-content h2 {
  font-size: 2.4rem;
  margin-bottom: 1.5rem;
}

.about-text {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .about-pillars {
    grid-template-columns: 1fr;
  }
}

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

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

.pillar-number {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--brand-cyan);
  margin-bottom: 0.4rem;
}

.pillar-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

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

.about-visual {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.about-data-stream {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.data-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.875rem;
}

.data-row-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.data-row-status {
  color: var(--brand-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* ==========================================================================
   Soluções Section (Grid 3 Colunas)
   ========================================================================== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 992px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }
}

.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: background var(--transition-fast);
}

.solution-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.solution-card:hover::before {
  background: var(--brand-ring-gradient);
}

.solution-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-cyan);
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.solution-card:hover .solution-icon {
  background: var(--brand-cyan);
  color: #060911;
  box-shadow: 0 0 20px var(--brand-cyan-glow);
}

.solution-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.solution-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.solution-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.solution-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand-cyan);
  margin-top: auto;
}

/* ==========================================================================
   Plataforma Analítica & Live Mini-Dashboard
   ========================================================================== */
.dashboard-preview-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.dash-tabs {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-dark);
  padding: 0.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

.dash-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dash-tab.active {
  background: var(--brand-cyan);
  color: #060911;
  box-shadow: 0 0 12px var(--brand-cyan-glow);
}

.dash-body {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 992px) {
  .dash-body {
    grid-template-columns: 1fr;
  }
}

.dash-chart-area {
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dash-metrics-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dash-metric-box {
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.dash-metric-val {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--brand-cyan);
}

.dash-metric-lbl {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Como Trabalhamos Section (Timeline Stepper)
   ========================================================================== */
.timeline-wrapper {
  position: relative;
  margin-top: 3rem;
}

.timeline-line {
  position: absolute;
  top: 32px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: var(--border-medium);
  z-index: 1;
}

.timeline-line-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: var(--brand-ring-gradient);
}

.timeline-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 2;
}

@media (max-width: 992px) {
  .timeline-line {
    display: none;
  }

  .timeline-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.timeline-step {
  text-align: center;
}

@media (max-width: 992px) {
  .timeline-step {
    text-align: left;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 1.25rem;
    border-radius: var(--radius-md);
  }
}

.step-node {
  width: 60px;
  height: 60px;
  background: var(--bg-dark);
  border: 2px solid var(--border-medium);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
  box-shadow: 0 0 0 6px var(--bg-dark);
}

@media (max-width: 992px) {
  .step-node {
    margin: 0;
    flex-shrink: 0;
  }
}

.timeline-step:hover .step-node {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
  box-shadow: 0 0 20px var(--brand-cyan-glow), 0 0 0 6px var(--bg-dark);
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Diferenciais Section (Bento Grid Layout)
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 992px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.bento-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  transform: translateY(-4px);
}

.bento-card.wide {
  grid-column: span 2;
}

@media (max-width: 992px) {
  .bento-card.wide {
    grid-column: span 1;
  }
}

.bento-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-cyan);
  margin-bottom: 1.25rem;
}

.bento-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.bento-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Simulador de Clareza Decisória (Interactive Assessment)
   ========================================================================== */
.assessment-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-glow);
}

.assessment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .assessment-grid {
    grid-template-columns: 1fr;
  }
}

.assessment-result {
  background: var(--bg-dark);
  border: 1px solid var(--brand-cyan);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.assessment-result-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-cyan);
  margin-bottom: 0.75rem;
}

.assessment-result-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.assessment-result-list li::before {
  content: '✓ ';
  color: var(--brand-cyan);
  font-weight: bold;
}

/* ==========================================================================
   Casos de Uso Section
   ========================================================================== */
.usecases-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

@media (max-width: 1024px) {
  .usecases-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .usecases-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

.usecase-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.1rem 0.85rem;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.usecase-pill svg {
  width: 22px;
  height: 22px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.usecase-pill:hover, .usecase-pill.active {
  background: var(--bg-card-hover);
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
  transform: translateY(-3px);
}

.usecase-pill:hover svg, .usecase-pill.active svg {
  color: var(--brand-cyan);
}

.usecase-detail-box {
  margin-top: 1.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--brand-cyan);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.usecase-detail-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brand-cyan);
  margin-bottom: 0.5rem;
}

.usecase-detail-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Números Section (Stats Counter)
   ========================================================================== */
.stats-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-number span.suffix {
  color: var(--brand-cyan);
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ==========================================================================
   Insights Section
   ========================================================================== */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 992px) {
  .insights-grid {
    grid-template-columns: 1fr;
  }
}

.insight-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.insight-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-bright);
  transform: translateY(-4px);
}

.insight-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-cyan);
  margin-bottom: 0.6rem;
}

.insight-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.insight-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.insight-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.9rem;
}

/* ==========================================================================
   Chamada Final (CTA Box)
   ========================================================================== */
.cta-box {
  background: linear-gradient(135deg, rgba(14, 21, 40, 0.9) 0%, rgba(20, 30, 56, 0.95) 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 4.5rem 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

[data-theme="light"] .cta-box {
  background: linear-gradient(135deg, #FFFFFF 0%, #F1F5F9 100%);
}

.cta-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 768px) {
  .cta-title {
    font-size: 2rem;
  }
}

.cta-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.25rem auto;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand p {
  margin-top: 1rem;
  max-width: 300px;
  font-size: 0.875rem;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

.system-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--brand-cyan);
}

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

/* ==========================================================================
   Modals (<dialog>)
   ========================================================================== */
dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 560px;
  width: 90%;
  margin: auto;
}

dialog::backdrop {
  background: rgba(6, 9, 17, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
  color: var(--text-primary);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.modal-header {
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.modal-header p {
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: var(--bg-dark);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--brand-cyan);
  box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--brand-cyan);
  color: var(--text-primary);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 2000;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }