/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - INSTITUTIONAL CONSULTING STYLE
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Colors - Sobriety and Elegance */
  --bg-main: #080c14;
  --bg-section-alt: #0b111e;
  --bg-card: rgba(13, 20, 35, 0.45);
  --bg-card-hover: rgba(18, 29, 51, 0.7);
  --border-color: rgba(255, 255, 255, 0.05);
  --border-hover: rgba(0, 210, 255, 0.25);
  
  --primary: #00d2ff;
  --primary-rgb: 0, 210, 255;
  --secondary: #00f5a0;
  --secondary-rgb: 0, 245, 160;
  --accent: #4facfe;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  /* Gradients - Subtle & Refined */
  --grad-text: linear-gradient(135deg, #ffffff 40%, #cbd5e1 100%);
  --grad-accent-text: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --grad-glow: radial-gradient(circle, rgba(0, 210, 255, 0.06) 0%, rgba(8, 12, 20, 0) 70%);
  --grad-glow-alt: radial-gradient(circle, rgba(0, 245, 160, 0.04) 0%, rgba(8, 12, 20, 0) 70%);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --container-max-width: 1200px;
  --nav-height: 80px;

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.15s ease;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

/* Subtler Background Ambient Glows (Less infoproduct, more professional) */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  width: 900px;
  height: 900px;
  background: var(--grad-glow);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  top: 1800px;
  right: -300px;
  width: 800px;
  height: 800px;
  background: var(--grad-glow-alt);
  z-index: -1;
  pointer-events: none;
}

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

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

ul {
  list-style: none;
}

button {
  background: none;
  border: none;
  font: inherit;
  cursor: pointer;
  outline: none;
}

/* ==========================================================================
   REUSABLE COMPONENTS & UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 120px 0; /* More whitespace */
  position: relative;
}

.section-alt {
  background-color: var(--bg-section-alt);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 70px auto;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(0, 210, 255, 0.06);
  border: 1px solid rgba(0, 210, 255, 0.15);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 4px; /* More rectangular and corporate */
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 24px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.01em;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.6;
}

/* Corporate Cards */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px; /* Sharper corners for corporate look */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 4px; /* Corporate sharp corners */
  transition: var(--transition-smooth);
  font-family: var(--font-heading);
}

.btn-primary {
  background: var(--primary);
  color: #080c14;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 210, 255, 0.15);
}

.btn-primary:hover {
  background: #00beeb;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 210, 255, 0.25);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background: #128c7e;
  color: white;
  font-weight: 600;
}

.btn-whatsapp:hover {
  background: #0f7c6e;
  transform: translateY(-1px);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(0, 210, 255, 0.02);
  color: var(--primary);
  transform: translateY(-1px);
}

/* ==========================================================================
   NAVIGATION (HEADER)
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(8, 12, 20, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.header.scrolled {
  height: 70px;
  background: rgba(8, 12, 20, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.logo span.highlight {
  color: var(--primary);
}

.logo-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 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-color: var(--primary);
  transition: var(--transition-smooth);
}

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

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

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 100px;
  min-height: 95vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  width: fit-content;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  line-height: 1.2;
  font-weight: 700;
  margin-bottom: 24px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   MOCKUP VISUAL (TECNOLÓGICO / ARQUITETURA)
   ========================================================================== */
.hero-visual {
  position: relative;
  width: 100%;
}

.mockup-panel {
  background: #0d1322;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  position: relative;
  overflow: hidden;
}

.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 14px;
  margin-bottom: 20px;
}

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

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

.mockup-dot.active {
  background: var(--primary);
}

.mockup-title {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.mockup-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 16px;
  position: relative;
}

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

.mockup-col-title {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 4px;
  text-align: center;
}

.mockup-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  transition: var(--transition-fast);
}

.mockup-card:hover {
  border-color: rgba(0, 210, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.mockup-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.7rem;
}

.mockup-card-header i {
  color: var(--primary);
  width: 12px;
  height: 12px;
}

.mockup-card-text {
  font-size: 0.6rem;
  color: var(--text-secondary);
}

/* Engine Card (Center) */
.mockup-card.engine-card {
  border-color: rgba(0, 210, 255, 0.2);
  background: rgba(0, 210, 255, 0.02);
  padding: 16px 12px;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
}

.mockup-card.engine-card i {
  color: var(--secondary);
  width: 24px;
  height: 24px;
  animation: spin 8s linear infinite;
}

.engine-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

.engine-pulse {
  width: 6px;
  height: 6px;
  background: var(--secondary);
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

/* Connecting Lines (Simulated in CSS) */
.mockup-grid::before, .mockup-grid::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 8px;
  height: 2px;
  background: rgba(0, 210, 255, 0.15);
  z-index: 1;
  pointer-events: none;
}

/* ==========================================================================
   FRENTES DE ATUAÇÃO (NEW SECTION AFTER HERO)
   ========================================================================== */
.frentes {
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-section-alt);
}

.frentes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.frentes-card {
  padding: 30px;
  height: 100%;
}

.frentes-icon-box {
  color: var(--primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.frentes-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.frentes-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   PROBLEM SECTION (PAIN POINTS)
   ========================================================================== */
.problem {
  position: relative;
}

.problem-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: flex-start;
}

.problem-sticky {
  position: sticky;
  top: calc(var(--nav-height) + 40px);
}

.problem-text {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 24px;
  margin-bottom: 32px;
}

.problem-quote {
  border-left: 2px solid var(--primary);
  padding-left: 24px;
}

.problem-quote-text {
  font-style: italic;
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.problem-quote-author {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.pain-card {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: rgba(15, 23, 42, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.pain-card:hover {
  border-color: rgba(239, 68, 68, 0.15);
  background: rgba(239, 68, 68, 0.01);
  transform: translateX(4px);
}

.pain-icon-wrapper {
  color: #f87171;
  flex-shrink: 0;
  margin-top: 2px;
}

.pain-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.pain-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ==========================================================================
   PILARES SECTION
   ========================================================================== */
.pilares {
  background-color: var(--bg-section-alt);
}

.pilares-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.pilar-card {
  padding: 28px;
}

.pilar-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: rgba(0, 210, 255, 0.05);
  border: 1px solid rgba(0, 210, 255, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pilar-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.pilar-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ==========================================================================
   CAPACITAÇÕES E OFICINAS (REPLACES OLD FORMATS)
   ========================================================================== */
.capacitacoes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.capacitacao-card {
  padding: 36px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.capacitacao-icon-box {
  color: var(--primary);
  margin-bottom: 24px;
  display: flex;
}

.capacitacao-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.capacitacao-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   TRILHAS MODULARES (EMENTA SECTION)
   ========================================================================== */
.ementa {
  background-color: var(--bg-section-alt);
}

.ementa-container {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  border: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.2);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.accordion-item:hover {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(15, 23, 42, 0.35);
}

.accordion-item.active {
  border-color: rgba(0, 210, 255, 0.2);
  background: rgba(15, 23, 42, 0.5);
}

.accordion-header {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.accordion-title-block {
  display: flex;
  align-items: center;
  gap: 16px;
}

.module-num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(0, 210, 255, 0.08);
  padding: 4px 8px;
  border-radius: 2px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.module-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.accordion-arrow {
  color: var(--text-secondary);
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
}

.accordion-item.active .accordion-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  padding: 0 24px;
}

.accordion-item.active .accordion-content {
  max-height: 800px;
}

.accordion-inner {
  padding-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 16px;
}

.module-topics-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.topic-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.topic-icon {
  color: var(--secondary);
  flex-shrink: 0;
  margin-top: 4px;
}

/* ==========================================================================
   CASES OF USE (CASOS DE USO)
   ========================================================================== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.case-card {
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(15, 23, 42, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.case-card:hover {
  border-color: rgba(0, 210, 255, 0.15);
  background: rgba(15, 23, 42, 0.4);
}

.case-icon-box {
  color: var(--primary);
  flex-shrink: 0;
  display: flex;
}

.case-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ==========================================================================
   ABOUT THE INSTRUCTOR (SOBRE O INSTRUTOR)
   ========================================================================== */
.about {
  background-color: var(--bg-section-alt);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.35fr 0.65fr; /* Smaller photo frame */
  gap: 48px;
  align-items: flex-start;
}

.about-image-wrapper {
  position: sticky;
  top: calc(var(--nav-height) + 40px);
}

.about-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 0.9;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  background-color: #0d1322;
}

.about-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.about-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.cred-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

.cred-badge.featured {
  background: rgba(0, 210, 255, 0.04);
  border-color: rgba(0, 210, 255, 0.15);
  color: var(--primary);
}

.about-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.about-text p {
  margin-bottom: 16px;
}

.about-warning {
  display: flex;
  gap: 12px;
  background: rgba(245, 158, 11, 0.02);
  border: 1px solid rgba(245, 158, 11, 0.08);
  padding: 16px;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.about-warning-icon {
  color: var(--warning);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   CTA FINAL (CALL TO ACTION)
   ========================================================================== */
.cta-box {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 40px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: #0d1322;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq {
  background-color: var(--bg-section-alt);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.2);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.08);
}

.faq-item.active {
  border-color: rgba(0, 210, 255, 0.15);
  background: rgba(15, 23, 42, 0.35);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  padding-right: 20px;
}

.faq-arrow {
  color: var(--text-secondary);
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding-bottom: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 14px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER (RODAPÉ)
   ========================================================================== */
.footer {
  background: #05080e;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 40px 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-brand-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.6;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-contact-item a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.footer-contact-icon {
  color: var(--primary);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: 900px;
  line-height: 1.6;
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.fade-in-up.appeared {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   GOLD & PRODUCT SPECIFIC STYLES
   ========================================================================== */
:root {
  --gold-accent: #e4bc4a;
  --gold-accent-rgb: 228, 188, 74;
}

.gold-border {
  border-color: rgba(228, 188, 74, 0.2) !important;
}
.gold-border:hover {
  border-color: rgba(228, 188, 74, 0.5) !important;
  box-shadow: 0 10px 25px rgba(228, 188, 74, 0.08) !important;
}

.tag-cyan {
  background: rgba(0, 210, 255, 0.08);
  color: var(--primary);
  border: 1px solid rgba(0, 210, 255, 0.15);
}

.tag-gold {
  background: rgba(228, 188, 74, 0.08);
  color: var(--gold-accent);
  border: 1px solid rgba(228, 188, 74, 0.15);
}

.produto-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.btn-outline-gold {
  border: 1px solid var(--gold-accent);
  color: var(--gold-accent);
  background: transparent;
}
.btn-outline-gold:hover {
  background: var(--gold-accent);
  color: #080c14;
  box-shadow: 0 4px 12px rgba(228, 188, 74, 0.15);
}

.btn-outline-primary {
  border: 1px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline-primary:hover {
  background: var(--primary);
  color: #080c14;
  box-shadow: 0 4px 12px rgba(0, 210, 255, 0.15);
}

/* Home Section: Produtos Principais */
.produtos-resumo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 40px;
}

.produto-resumo-card {
  padding: 35px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.produto-resumo-body {
  flex-grow: 1;
}

.produto-resumo-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.produto-resumo-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.4;
}

.produto-resumo-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 30px;
}

.produto-resumo-footer {
  display: flex;
  align-items: center;
  margin-top: auto;
}

/* Subpage /produtos specific styles */
.produtos-hero {
  padding: 150px 0 80px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(0, 210, 255, 0.04) 0%, rgba(8, 12, 20, 0) 60%);
}

.produtos-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(228, 188, 74, 0.02) 0%, rgba(8, 12, 20, 0) 50%);
  pointer-events: none;
}

.dois-produtos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.produto-card-detalhe {
  padding: 45px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  height: 100%;
}

.produto-badge-featured {
  position: absolute;
  top: -12px;
  right: 30px;
  background: linear-gradient(135deg, var(--gold-accent) 0%, #b78a1c 100%);
  color: #080c14;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.produto-público-alvo, .produto-entregaveis {
  margin-top: 24px;
}

.section-subheading {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lista-itens {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.lista-itens li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}

.lista-itens li i {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 3px;
  width: 14px;
  height: 14px;
}

.gold-border .lista-itens li i {
  color: var(--gold-accent);
}

/* Compare Table Section */
.compare-container {
  overflow-x: auto;
  margin-top: 40px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 800px;
}

.compare-table th {
  background: rgba(13, 20, 35, 0.85);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  padding: 20px 24px;
  border-bottom: 2px solid var(--border-color);
}

.compare-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
  vertical-align: top;
  line-height: 1.5;
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-table tr:hover td {
  background: rgba(255, 255, 255, 0.01);
}

.compare-table td:first-child {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
  width: 20%;
  background: rgba(8, 12, 20, 0.3);
}

.compare-table td:nth-child(2) {
  width: 40%;
}

.compare-table td:nth-child(3) {
  width: 40%;
}

/* Detail Section */
.detalhe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.detalhe-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.detalhe-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 210, 255, 0.06);
  color: var(--primary);
  flex-shrink: 0;
}

.gold-border .detalhe-icon {
  background: rgba(228, 188, 74, 0.06);
  color: var(--gold-accent);
}

.detalhe-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.detalhe-card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* AP MRC MP Flow Visualizer */
.flow-visualizer {
  display: flex;
  align-items: stretch;
  gap: 20px;
  margin: 40px 0;
}

.flow-step {
  flex: 1;
  padding: 30px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.flow-step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
}

.flow-step-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-accent);
}

.flow-step-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
}

.flow-step-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  opacity: 0.5;
}

.flow-arrow i {
  width: 24px;
  height: 24px;
}

/* Fio Condutor Block */
.fio-condutor {
  background: rgba(228, 188, 74, 0.02);
  border: 1px solid rgba(228, 188, 74, 0.1);
  border-radius: 8px;
  padding: 30px;
  margin-top: 40px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.fio-condutor-icon {
  color: var(--gold-accent);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
}

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

.fio-condutor-text strong {
  color: var(--text-primary);
}

/* Choose Section */
.escolher-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.escolher-card {
  padding: 25px 30px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.escolher-content {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.escolher-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
}

.escolher-recommend {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.escolher-card.gold-border .escolher-recommend {
  color: var(--gold-accent);
}

/* Formatos de Contratacao */
.formatos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.formatos-card {
  padding: 30px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.formatos-card-icon {
  color: var(--primary);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
}

.formatos-card.gold-border .formatos-card-icon {
  color: var(--gold-accent);
}

.formatos-card-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.formatos-card-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.formatos-card-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Risks section cards */
.risk-card {
  padding: 30px;
  border-left: 3px solid var(--danger) !important;
}

.risk-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.risk-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.risk-content-block {
  margin-top: 12px;
}

.risk-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.risk-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.risk-mitigation {
  background: rgba(16, 185, 129, 0.02);
  border: 1px dashed rgba(16, 185, 129, 0.15);
  border-radius: 4px;
  padding: 12px;
  margin-top: 12px;
}

.risk-mitigation-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--success);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.risk-mitigation-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVITY)
   ========================================================================== */
@media (max-width: 1023px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .problem-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .problem-sticky {
    position: relative;
    top: 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .about-image-wrapper {
    position: relative;
    top: 0;
    max-width: 280px;
    margin: 0 auto;
  }

  .about-content {
    align-items: center;
  }

  .about-credentials {
    justify-content: center;
  }

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

@media (max-width: 767px) {
  .section {
    padding: 80px 0;
  }

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

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

  .btn {
    width: 100%;
    padding: 12px 20px;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: rgba(8, 12, 20, 0.98);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    transition: var(--transition-smooth);
    border-top: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
  }

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

  .mobile-toggle {
    display: block;
  }

  .cta-box {
    padding: 40px 20px;
  }

  .cta-title {
    font-size: 1.6rem;
  }

  .accordion-header {
    padding: 16px 20px;
  }

  .accordion-title-block {
    gap: 12px;
  }

  .module-title {
    font-size: 1rem;
  }

  .accordion-content {
    padding: 0 20px;
  }

  .module-topics-list {
    grid-template-columns: 1fr;
  }
}

/* Responsive adjustments for products page */
@media (max-width: 1023px) {
  .dois-produtos-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .produtos-resumo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .flow-visualizer {
    flex-direction: column;
    gap: 15px;
  }
  
  .flow-arrow {
    transform: rotate(90deg);
    padding: 10px 0;
  }
  
  .escolher-grid {
    grid-template-columns: 1fr;
  }
}

/* Responsive overrides for mobile (max-width: 767px) */
@media (max-width: 767px) {
  /* Mobile navigation scroll fix */
  .nav-menu {
    overflow-y: auto;
  }
  
  /* Products hero adjustment */
  .produtos-hero {
    padding: 110px 0 40px;
  }
  
  /* Mockup grid responsivity */
  .mockup-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
  
  .mockup-panel {
    padding: 16px;
  }
  
  /* Reduction of paddings to prevent overflow and waste of space */
  .produto-card-detalhe {
    padding: 25px 20px;
  }
  
  .produto-badge-featured {
    right: 20px;
    font-size: 0.65rem;
    padding: 4px 10px;
  }
  
  .detalhe-card,
  .risk-card,
  .flow-step,
  .formatos-card,
  .fio-condutor {
    padding: 20px !important;
  }
  
  .compare-table th {
    padding: 14px 16px;
    font-size: 0.9rem;
  }
  
  .compare-table td {
    padding: 12px 16px;
    font-size: 0.85rem;
  }
  
  /* Grid layouts */
  .detalhe-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }
  
  .formatos-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }
  
  /* Fio condutor align */
  .fio-condutor {
    flex-direction: column;
    gap: 12px;
  }
  
  .fio-condutor-icon {
    width: 24px;
    height: 24px;
  }
}