/* ==========================================================================
   CRIATTUS PROPAGANDA E MARKETING LTDA - STYLESHEET
   Design System: Terminal / IDE & GitHub Dark Modern Aesthetic (#0D1117, #161B22)
   ========================================================================== */

:root {
  --bg-main: #0d1117;
  --bg-surface: #161b22;
  --bg-card: #161b22;
  --bg-card-hover: #21262d;
  --bg-darker: #090d13;
  --bg-terminal: #0d1117;
  
  --border-subtle: #30363d;
  --border-card: #30363d;
  --border-glow: rgba(88, 166, 255, 0.35);
  --border-focus: #58a6ff;
  
  --text-primary: #f0f6fc;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  
  --primary: #1f6feb;
  --primary-hover: #388bfd;
  --primary-light: #58a6ff;
  --neon-cyan: #58a6ff;
  --neon-glow: 0 0 25px rgba(88, 166, 255, 0.25);
  --accent-green: #2ea043;
  --accent-green-hover: #3fb950;
  --accent-purple: #bc8cff;
  --accent-amber: #d29922;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, 'Liberation Mono', Menlo, monospace;
  --container-max: 1240px;
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #161b22 0%, #0d1117 65%);
  background-attachment: fixed;
}

/* ==========================================================================
   LAYOUT & CONTAINERS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-darker {
  background-color: var(--bg-darker);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.25);
  border-radius: var(--radius-full);
  color: var(--neon-cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-family: var(--font-mono);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(13, 17, 23, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: #21262d;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  font-size: 1.1rem;
  font-weight: 900;
  font-family: var(--font-mono);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: var(--transition);
}

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

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent-green);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}

.nav-cta-btn:hover {
  background: var(--accent-green-hover);
  transform: translateY(-1px);
  color: #fff;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 150px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: #161b22;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 22px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--accent-green);
}

.hero-title {
  font-size: 3.1rem;
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #58a6ff 0%, #bc8cff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #238636;
  color: #ffffff;
  font-size: 1.02rem;
  font-weight: 800;
  padding: 15px 30px;
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(35, 134, 54, 0.35);
}

.btn-primary:hover {
  background: #2ea043;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(35, 134, 54, 0.5);
  color: #ffffff;
}

.btn-whatsapp-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #161b22;
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 15px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}

.btn-whatsapp-hero:hover {
  background: #21262d;
  border-color: #8b949e;
  transform: translateY(-2px);
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.trust-item svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

/* HERO MOCKUP GRAPHIC (TERMINAL/IDE STYLE) */
.hero-visual {
  position: relative;
}

.mockup-wrapper {
  background: #161b22;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  position: relative;
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.mockup-header .circle {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.circle.red { background: #ff5f56; }
.circle.yellow { background: #ffbd2e; }
.circle.green { background: #27c93f; }

.mockup-body {
  background: #0d1117;
  border-radius: var(--radius-sm);
  padding: 20px;
  border: 1px solid var(--border-subtle);
}

.mockup-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.stat-card {
  background: #161b22;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.stat-card .stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-family: var(--font-mono);
}

.stat-card .stat-value {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  margin: 4px 0 2px;
}

.stat-card .stat-diff {
  font-size: 0.72rem;
  color: var(--accent-green);
  font-weight: 700;
}

.mockup-code-block {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #79c0ff;
  background: #161b22;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px;
  line-height: 1.55;
}

/* ==========================================================================
   PROBLEM SECTION (SEÇÃO 2)
   ========================================================================== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.problem-card:hover {
  transform: translateY(-3px);
  border-color: #ff7b72;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.problem-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(255, 123, 114, 0.12);
  border: 1px solid rgba(255, 123, 114, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff7b72;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.problem-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   EXPANDED SOLUTIONS SECTION (SEÇÃO 3)
   ========================================================================== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 28px;
}

.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.solution-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-focus);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.solution-top-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}

.solution-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  font-size: 1.5rem;
}

.solution-impact-badge {
  background: rgba(46, 160, 67, 0.12);
  border: 1px solid rgba(46, 160, 67, 0.35);
  color: var(--accent-green-hover);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
}

.solution-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.solution-card p {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.solution-features-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--neon-cyan);
  margin-bottom: 10px;
  font-family: var(--font-mono);
  display: block;
}

.solution-features {
  list-style: none;
  margin-bottom: 20px;
}

.solution-features li {
  font-size: 0.88rem;
  color: #c9d1d9;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
  line-height: 1.45;
}

.solution-features li svg {
  color: var(--neon-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.solution-target-box {
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.solution-target-box strong {
  color: var(--text-primary);
}

.solution-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}

.tech-tag {
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-weight: 600;
}

.solution-card-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.solution-link {
  color: var(--neon-cyan);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.solution-link:hover {
  gap: 10px;
  color: #ffffff;
}

/* METRICS PROOF BANNER */
.metrics-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.metric-item .metric-number {
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.metric-item .metric-label {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.4;
  font-weight: 600;
}

/* ==========================================================================
   HOW IT WORKS (SEÇÃO 4)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  position: relative;
}

.step-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: rgba(88, 166, 255, 0.25);
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: 14px;
}

.step-card h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   PORTFOLIO SECTION WITH LIVE BROWSER PREVIEWS (SEÇÃO 5)
   ========================================================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-focus);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.portfolio-preview {
  height: 220px;
  background: #0d1117;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
}

.browser-mockup-bar {
  height: 28px;
  background: #161b22;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  border-bottom: 1px solid var(--border-subtle);
  z-index: 2;
}

.browser-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.browser-dot.red { background: #ff5f56; }
.browser-dot.yellow { background: #ffbd2e; }
.browser-dot.green { background: #27c93f; }

.browser-url-pill {
  margin-left: 8px;
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 0.68rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 190px;
}

.portfolio-badge-tech {
  position: absolute;
  top: 36px;
  right: 12px;
  background: rgba(13, 17, 23, 0.92);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  z-index: 3;
}

.portfolio-img {
  width: 100%;
  height: calc(100% - 28px);
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
  display: block;
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.05);
}

.portfolio-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--neon-cyan);
  letter-spacing: 0.5px;
  font-family: var(--font-mono);
  margin-bottom: 6px;
}

.portfolio-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.portfolio-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}

.portfolio-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.portfolio-visit-btn {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.portfolio-visit-btn:hover {
  color: var(--neon-cyan);
}

.portfolio-cta-btn {
  background: rgba(88, 166, 255, 0.12);
  border: 1px solid rgba(88, 166, 255, 0.35);
  color: var(--neon-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}

.portfolio-cta-btn:hover {
  background: var(--primary);
  color: #ffffff;
}

/* ==========================================================================
   DIFFERENTIALS (SEÇÃO 6)
   ========================================================================== */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

.diff-card {
  display: flex;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: var(--transition);
}

.diff-card:hover {
  border-color: #8b949e;
  transform: translateY(-2px);
}

.diff-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(46, 160, 67, 0.15);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.diff-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

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

/* ==========================================================================
   SEÇÃO ESPECIALISTA & ARQUITETURA DE SOFTWARE (REFINED UX & TERMINAL UI)
   ========================================================================== */
.specialist-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 48px;
  align-items: start;
}

.specialist-card-column {
  position: sticky;
  top: 100px;
}

.specialist-terminal-window {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
  transition: var(--transition);
}

.specialist-terminal-window:hover {
  border-color: rgba(88, 166, 255, 0.4);
  box-shadow: 0 30px 60px -10px rgba(88, 166, 255, 0.15);
}

.specialist-terminal-window .terminal-header {
  background: #090d13;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.specialist-terminal-window .terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.terminal-badge-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-green-hover);
  background: rgba(46, 160, 67, 0.15);
  border: 1px solid rgba(46, 160, 67, 0.3);
  padding: 2px 8px;
  border-radius: 12px;
  letter-spacing: 0.5px;
}

.specialist-photo-wrapper {
  position: relative;
  overflow: hidden;
  padding: 10px 10px 0 10px;
  background: #0d1117;
}

.specialist-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center 15%;
  border-radius: var(--radius-md);
  display: block;
  border: 1px solid rgba(48, 54, 61, 0.6);
  filter: contrast(1.03) brightness(0.98);
  transition: transform 0.4s ease;
}

.specialist-terminal-window:hover .specialist-img {
  transform: scale(1.02);
}

.specialist-badge-live {
  position: absolute;
  bottom: 18px;
  left: 20px;
  right: 20px;
  background: rgba(13, 17, 23, 0.94);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(16px);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.specialist-badge-live .pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-green-hover);
  box-shadow: 0 0 12px var(--accent-green-hover);
  flex-shrink: 0;
  animation: pulseGreen 2s infinite ease-in-out;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(63, 185, 80, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(63, 185, 80, 0); }
}

.specialist-badge-live .badge-text {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
}

.specialist-badge-live .badge-sub {
  font-size: 0.72rem;
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  display: block;
}

/* MÉTRICAS PRO */
.specialist-metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  margin: 10px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.spec-metric-item {
  background: #11161d;
  padding: 10px 6px;
  text-align: center;
}

.spec-metric-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--neon-cyan);
  display: block;
  line-height: 1.2;
}

.spec-metric-lbl {
  font-size: 0.62rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  display: block;
  margin-top: 2px;
}

/* TECH TAGS */
.specialist-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px 16px 14px;
  background: var(--bg-surface);
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.tech-pill:hover {
  color: var(--text-primary);
  border-color: var(--neon-cyan);
  background: rgba(88, 166, 255, 0.08);
}

/* CONTEÚDO DIREITO */
.specialist-header-tag {
  margin-bottom: 12px;
}

.tag-code {
  color: var(--neon-cyan);
  font-weight: 800;
  margin-right: 4px;
}

.specialist-content h2 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.22;
  margin-bottom: 18px;
  letter-spacing: -0.6px;
}

.specialist-bio-box {
  background: rgba(22, 27, 34, 0.6);
  border-left: 3px solid var(--neon-cyan);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 28px;
}

.specialist-bio {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

.specialist-bio strong {
  color: var(--text-primary);
}

/* GRID DE SERVIÇOS TÉCNICOS */
.specialist-services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}

.specialist-service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.specialist-service-card:hover {
  border-color: var(--border-focus);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4), 0 0 16px rgba(88, 166, 255, 0.1);
}

.specialist-service-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 10px;
}

.specialist-service-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

.specialist-service-info {
  flex: 1;
}

.specialist-service-title {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
}

.service-chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--neon-cyan);
  display: inline-block;
  margin-top: 3px;
}

.specialist-service-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 14px;
}

.service-quick-cta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: var(--transition);
  padding-top: 8px;
  border-top: 1px dashed var(--border-subtle);
  margin-top: auto;
}

.service-quick-cta svg {
  transition: transform 0.2s ease;
}

.service-quick-cta:hover {
  color: var(--neon-cyan);
}

.service-quick-cta:hover svg {
  transform: translateX(4px);
}

/* CTA WRAPPER & GUARANTEE */
.specialist-cta-wrapper {
  background: #11161d;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
}

.specialist-cta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.specialist-direct-guarantee {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.specialist-direct-guarantee .guarantee-icon {
  font-size: 0.95rem;
}

/* ==========================================================================
   FAQ ACCORDION & SEO RICH SNIPPETS
   ========================================================================== */
.faq-grid {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: #8b949e;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  text-align: left;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: inherit;
}

.faq-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--neon-cyan);
  color: #0d1117;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.25s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 350px;
  padding: 0 24px 20px;
}

.faq-answer p {
  margin: 0;
}

/* ==========================================================================
   LEAD QUALIFICATION FORM (SEÇÃO 7)
   ========================================================================== */
.form-wrapper {
  max-width: 820px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.form-group-full {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.form-control::placeholder {
  color: #6e7681;
}

/* PILLS RADIO / CHECKBOX */
.pills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}

.pill-option {
  position: relative;
}

.pill-option input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.pill-label {
  display: block;
  background: #0d1117;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.pill-option input:checked + .pill-label {
  background: rgba(88, 166, 255, 0.15);
  border-color: var(--neon-cyan);
  color: #ffffff;
}

.form-submit-btn {
  width: 100%;
  background: #238636;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  padding: 16px 28px;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(35, 134, 54, 0.35);
  margin-top: 10px;
}

.form-submit-btn:hover {
  background: #2ea043;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(35, 134, 54, 0.5);
}

.form-lgpd {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 14px;
}

.form-lgpd a {
  color: var(--text-secondary);
  text-decoration: underline;
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  background: #2ea043;
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(46, 160, 67, 0.45);
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  background: #3fb950;
  box-shadow: 0 12px 30px rgba(46, 160, 67, 0.65);
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #2ea043;
  opacity: 0.5;
  animation: pulse 2s infinite;
  z-index: -1;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-company-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.footer-cnpj {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 12px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE QUERIES
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-trust-bar {
    justify-content: center;
  }
  .specialist-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .specialist-card-column {
    position: static;
    max-width: 480px;
    margin: 0 auto;
  }
  .specialist-cta-row {
    justify-content: center;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metrics-banner {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .specialist-content h2 {
    font-size: 1.8rem;
    text-align: left;
  }
  .specialist-bio-box {
    text-align: left;
  }
  .specialist-services-grid {
    grid-template-columns: 1fr;
  }
  .specialist-metrics-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
  }
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group-full {
    grid-column: span 1;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .metrics-banner {
    grid-template-columns: 1fr;
  }
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .form-wrapper {
    padding: 28px 18px;
  }
  .specialist-cta-row {
    flex-direction: column;
    width: 100%;
  }
  .specialist-cta-row .btn-primary {
    width: 100%;
    justify-content: center;
  }
}