/* ==========================================================================
   Certifica Eventos - Design System & Modern CSS Framework
   ========================================================================== */

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

/* --- Root Variables & Theme Tokens --- */
:root {
  --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Brand Palette */
  --bg-dark: #090B10;
  --bg-card: rgba(18, 22, 34, 0.75);
  --bg-card-hover: rgba(28, 34, 52, 0.85);
  --bg-glass: rgba(15, 20, 32, 0.65);

  --primary-cyan: #00D2FF;
  --primary-blue: #0072FF;
  --primary-purple: #7B2CBF;
  --primary-violet: #9D4EDD;
  --accent-pink: #F72585;

  --gradient-brand: linear-gradient(135deg, #00D2FF 0%, #0072FF 40%, #7B2CBF 80%, #9D4EDD 100%);
  --gradient-glow: linear-gradient(135deg, rgba(0, 210, 255, 0.3) 0%, rgba(123, 44, 191, 0.3) 100%);
  --gradient-card-border: linear-gradient(135deg, rgba(0, 210, 255, 0.4) 0%, rgba(157, 78, 221, 0.2) 100%);
  --gradient-subtle: linear-gradient(180deg, rgba(123, 44, 191, 0.08) 0%, rgba(9, 11, 16, 0) 100%);

  /* Text Colors */
  --text-main: #FFFFFF;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --text-highlight: #38BDF8;

  /* Borders & Shadows */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-light: rgba(255, 255, 255, 0.15);
  --shadow-neon: 0 10px 30px -10px rgba(0, 210, 255, 0.3);
  --shadow-purple: 0 10px 30px -10px rgba(123, 44, 191, 0.4);
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.5);

  /* Utilities */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

/* Lock scroll on body when menu open */
body.no-scroll {
  overflow: hidden !important;
}

/* Glass Overlay for Mobile Menu */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Background Ambient Glow Effects */
body::before {
  content: '';
  position: fixed;
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(0, 114, 255, 0.12) 0%, rgba(9, 11, 16, 0) 70%);
  pointer-events: none;
  z-index: -1;
  filter: blur(80px);
}

body::after {
  content: '';
  position: fixed;
  bottom: -10%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(123, 44, 191, 0.15) 0%, rgba(9, 11, 16, 0) 70%);
  pointer-events: none;
  z-index: -1;
  filter: blur(100px);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

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

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

ul {
  list-style: none;
}

/* --- Layout Utility Classes --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: var(--radius-full);
  color: var(--primary-cyan);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

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

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

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

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #FFFFFF;
  box-shadow: var(--shadow-neon);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px -5px rgba(0, 210, 255, 0.5);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-glass-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(0, 210, 255, 0.5);
  transform: translateY(-3px);
  color: var(--primary-cyan);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -5px rgba(37, 211, 102, 0.6);
}

/* Glassmorphism Card Style */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
  position: relative;
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 210, 255, 0.3);
  box-shadow: var(--shadow-card);
  transform: translateY(-5px);
}

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-normal);
}

.header.scrolled {
  padding: 12px 0;
  background: rgba(9, 11, 16, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 120px;
  width: auto;
  object-fit: contain;
  transition: all var(--transition-normal);
}

.header.scrolled .logo-img {
  height: 80px;
}

.logo-link:hover .logo-img {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 4px 0;
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

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

/* --- Hero Section --- */
.hero {
  padding-top: 240px;
  padding-bottom: 100px;
  overflow: hidden;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(123, 44, 191, 0.15);
  border: 1px solid rgba(157, 78, 221, 0.3);
  border-radius: var(--radius-full);
  color: #E0AAFF;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-cyan);
  box-shadow: 0 0 10px var(--primary-cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 210, 255, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(0, 210, 255, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(0, 210, 255, 0);
  }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-title span {
  display: block;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-features-chips {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-glass);
}

.chip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.chip-item svg {
  color: var(--primary-cyan);
}

/* Hero Visual Showcase */
.hero-visual {
  position: relative;
}

.hero-main-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(0, 210, 255, 0.2);
}

.hero-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 11, 16, 0.1) 0%, rgba(9, 11, 16, 0.6) 100%);
}

/* Floating Glass Cards on Hero */
.floating-card {
  position: absolute;
  background: rgba(18, 22, 34, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-card);
  animation: float 4s ease-in-out infinite;
}

.floating-card-1 {
  top: -20px;
  left: -20px;
}

.floating-card-2 {
  bottom: -25px;
  right: -20px;
  animation-delay: 2s;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.fc-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(0, 210, 255, 0.15);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.fc-icon.purple {
  background: rgba(123, 44, 191, 0.2);
  color: var(--primary-violet);
}

.fc-content h5 {
  font-size: 0.95rem;
  font-weight: 700;
}

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

/* --- Quem Somos Section --- */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: center;
}

.about-single-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass-light);
  box-shadow: var(--shadow-card);
  height: 480px;
}

.about-single-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.about-single-img-wrap:hover .about-single-img {
  transform: scale(1.04);
}

.about-text-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-lead {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-cyan);
  line-height: 1.6;
}

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

/* Key Pillars Row */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.pillar-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: all var(--transition-normal);
}

.pillar-card:hover {
  background: rgba(0, 210, 255, 0.05);
  border-color: rgba(0, 210, 255, 0.4);
  transform: translateY(-4px);
}

.pillar-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: inline-block;
}

.pillar-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Metrics Counter Grid */
.stats-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item h3 {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}

.stat-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

/* --- Soluções Digitais (Pré, Execução, Pós-Evento) --- */
.solutions-tabs-wrapper {
  margin-top: 50px;
}

.solutions-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.tab-btn.active {
  background: var(--gradient-brand);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: var(--shadow-neon);
}

.tab-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.solutions-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.solution-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--transition-fast);
}

.solution-item:hover {
  border-color: rgba(0, 210, 255, 0.4);
  background: var(--bg-card-hover);
  transform: translateX(6px);
}

.solution-check {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.15);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  margin-top: 2px;
}

.solution-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.solution-info p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.solutions-preview-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass-light);
  box-shadow: var(--shadow-card);
}

.solutions-preview-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.preview-overlay-box {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(9, 11, 16, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-md);
  padding: 20px;
}

.preview-overlay-box h5 {
  color: var(--primary-cyan);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.preview-overlay-box p {
  font-size: 1rem;
  font-weight: 600;
}

/* --- Áreas Integradas à Tecnologia --- */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.sector-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.sector-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(123, 44, 191, 0.4);
  transform: translateY(-8px);
  box-shadow: var(--shadow-purple);
}

.sector-card:hover::before {
  opacity: 1;
}

.sector-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.sector-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(123, 44, 191, 0.2);
  border: 1px solid rgba(157, 78, 221, 0.3);
  color: #E0AAFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.sector-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.sector-body {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.sector-tag-chip {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* --- Para Quem Trabalhamos (Público-Alvo) --- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.client-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition-fast);
}

.client-card:hover {
  background: rgba(0, 210, 255, 0.06);
  border-color: rgba(0, 210, 255, 0.3);
  transform: translateX(5px);
}

.client-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.client-card h4 {
  font-size: 1.05rem;
  font-weight: 600;
}

/* CTA Callout Banner */
.cta-banner-wrapper {
  margin-top: 60px;
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.1) 0%, rgba(123, 44, 191, 0.2) 100%);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cta-banner-content h3 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.cta-banner-content p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* --- Simulador de Orçamento / Proposta Interativa --- */
.simulator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-card);
  margin-top: 50px;
}

.sim-steps-header {
  display: flex;
  justify-content: space-around;
  margin-bottom: 40px;
  position: relative;
}

.sim-steps-header::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--border-glass-light);
  z-index: 1;
  transform: translateY(-50%);
}

.sim-step-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.sim-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 2px solid var(--border-glass-light);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.sim-step-indicator.active .sim-step-num {
  background: var(--gradient-brand);
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: var(--shadow-neon);
}

.sim-step-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.sim-step-indicator.active .sim-step-label {
  color: var(--primary-cyan);
}

.sim-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.sim-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sim-group label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
}

.sim-select,
.sim-input {
  width: 100%;
  padding: 14px 18px;
  background: rgba(9, 11, 16, 0.7);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-fast);
}

.sim-select:focus,
.sim-input:focus {
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.sim-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  grid-column: 1 / -1;
  margin-top: 10px;
}

.sim-checkbox-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition-fast);
  user-select: none;
}

.sim-checkbox-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 210, 255, 0.3);
}

.sim-checkbox-card.selected {
  background: rgba(0, 210, 255, 0.12);
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.15);
}

.sim-checkbox-card input {
  display: none;
}

.custom-cb {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 2px solid var(--border-glass-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.sim-checkbox-card.selected .custom-cb {
  background: var(--primary-cyan);
  border-color: var(--primary-cyan);
  color: #000;
}

.sim-cb-text {
  font-size: 0.92rem;
  font-weight: 500;
}

.sim-result-box {
  background: rgba(9, 11, 16, 0.9);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.sim-result-details h4 {
  color: var(--primary-cyan);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.sim-result-details p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* --- Demonstração de Validação de Certificado / Área do Participante --- */
.demo-widget-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.demo-input-box {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.demo-output-card {
  background: rgba(9, 11, 16, 0.8);
  border: 1px dashed var(--border-glass-light);
  border-radius: var(--radius-md);
  padding: 24px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.cert-valid-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25D366;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

/* --- Contact & Footer --- */
.contact-section {
  padding-bottom: 60px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.info-item-box {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all var(--transition-fast);
}

.info-item-box:hover {
  border-color: rgba(0, 210, 255, 0.4);
  transform: translateX(6px);
}

.info-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: var(--gradient-brand);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.info-text h5 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.info-text p {
  font-size: 1.1rem;
  font-weight: 700;
}

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass-light);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-control-full {
  margin-bottom: 20px;
}

textarea.sim-input {
  min-height: 120px;
  resize: vertical;
}

/* Footer Styling */
.footer {
  background: #05060A;
  border-top: 1px solid var(--border-glass);
  padding: 60px 0 30px;
}

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

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-dim);
  font-size: 0.875rem;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: all var(--transition-bounce);
}

.whatsapp-float:hover {
  transform: scale(1.15) rotate(10deg);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.7);
}

/* --- Responsive Media Queries --- */

/* --- Tablet / Medium Screen (< 1024px) --- */
@media (max-width: 1024px) {

  .hero-grid,
  .about-grid,
  .solutions-grid,
  .demo-widget-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sectors-grid,
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

/* --- Mobile / Small Screens (< 768px) --- */
@media (max-width: 768px) {
  .container {
    padding: 0 18px;
  }

  .logo-img {
    height: 60px;
  }

  .header.scrolled .logo-img {
    height: 48px;
  }

  .header-actions {
    gap: 10px;
  }

  .header-cta {
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  .hero {
    padding-top: 140px;
    padding-bottom: 50px;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.25;
  }

  .hero-title span {
    display: inline;
  }

  .hero-description {
    font-size: 1.05rem;
    margin-bottom: 24px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

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

  .hero-features-chips {
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
  }

  .chip-item {
    font-size: 0.85rem;
  }

  .hero-main-img {
    height: 320px;
  }

  /* Floating cards inside screen boundaries */
  .floating-card-1 {
    top: 10px;
    left: 10px;
    padding: 12px 14px;
  }

  .floating-card-2 {
    bottom: 10px;
    right: 10px;
    padding: 12px 14px;
  }

  .fc-content h5 {
    font-size: 0.85rem;
  }

  .fc-content p {
    font-size: 0.75rem;
  }

  /* Mobile Slide-out Menu */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 82%;
    max-width: 320px;
    height: 100vh;
    background: rgba(9, 11, 16, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-left: 1px solid var(--border-glass-light);
    flex-direction: column;
    justify-content: center;
    padding: 40px 28px;
    gap: 20px;
    transition: right var(--transition-normal);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.9);
    z-index: 1002;
  }

  .nav-menu.open {
    right: 0;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    z-index: 1003;
  }

  .section {
    padding: 56px 0;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .about-single-img-wrap {
    height: 280px;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 24px;
  }

  .stats-banner {
    grid-template-columns: repeat(2, 1fr);
    padding: 28px 16px;
    gap: 20px;
    margin-top: 40px;
  }

  .stat-item h3 {
    font-size: 2.2rem;
  }

  /* Solutions Tabs Mobile */
  .solutions-nav {
    gap: 8px;
    justify-content: center;
    margin-bottom: 24px;
  }

  .tab-btn {
    padding: 10px 16px;
    font-size: 0.88rem;
    flex: 1 1 auto;
    justify-content: center;
  }

  .solutions-list {
    gap: 12px;
  }

  .solution-item {
    padding: 16px;
    gap: 12px;
  }

  .solutions-preview-card img {
    height: 260px;
  }

  .preview-overlay-box {
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 14px;
  }

  /* Force 1 column grid on mobile */
  .sectors-grid,
  .clients-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sector-card-wide {
    grid-column: span 1 !important;
  }

  .cta-banner-wrapper {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
    margin-top: 40px;
  }

  .cta-banner-wrapper .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Budget Simulator Mobile */
  .simulator-card {
    padding: 24px 16px;
    margin-top: 30px;
  }

  .sim-steps-header {
    margin-bottom: 24px;
  }

  .sim-form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .sim-options-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .sim-result-box {
    flex-direction: column;
    text-align: center;
    padding: 18px;
    gap: 16px;
  }

  .sim-result-box .btn {
    width: 100%;
    justify-content: center;
  }

  /* Demo Widget Mobile */
  .demo-widget-wrapper {
    padding: 24px 16px;
    gap: 24px;
  }

  .demo-input-box {
    flex-direction: column;
  }

  .demo-input-box .btn {
    width: 100%;
  }

  .contact-form-box {
    padding: 24px 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
    font-size: 1.75rem;
  }
}

/* --- Compact Mobile Screens (< 480px) --- */
@media (max-width: 480px) {
  .container {
    padding: 0 14px;
  }

  .logo-img {
    height: 50px;
  }

  .header.scrolled .logo-img {
    height: 42px;
  }

  .header-cta .btn-text {
    display: none;
  }

  .header-cta {
    padding: 10px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
  }

  .hero {
    padding-top: 120px;
    padding-bottom: 36px;
  }

  .hero-badge {
    font-size: 0.78rem;
    padding: 6px 12px;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-description {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .hero-main-img {
    height: 240px;
  }

  /* Reloca os cartões flutuantes abaixo da imagem para não estourar a tela */
  .floating-card {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 12px;
    animation: none;
    width: 100%;
  }

  .stats-banner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .solutions-nav {
    flex-direction: column;
    width: 100%;
  }

  .tab-btn {
    width: 100%;
  }

  .sector-card {
    padding: 20px;
  }

  .sector-title {
    font-size: 1.2rem;
  }

  .info-item-box {
    padding: 14px;
    gap: 12px;
  }

  .info-icon {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }
}