/* ==========================================================================
   DIT LABS - DESIGN SYSTEM & STYLES (labs.neurodit.com)
   Disruptive Information Technologies
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-dark: #050811;
  --bg-card: rgba(13, 20, 36, 0.65);
  --bg-card-hover: rgba(19, 30, 54, 0.85);
  --bg-glass-input: rgba(10, 16, 30, 0.7);
  
  --primary: #00f0ff;
  --primary-glow: rgba(0, 240, 255, 0.35);
  --primary-dark: #00a8b3;
  
  --secondary: #8b5cf6;
  --secondary-glow: rgba(139, 92, 246, 0.35);
  
  --accent: #10b981;
  --accent-glow: rgba(16, 185, 129, 0.3);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(0, 240, 255, 0.3);
  --border-secondary: rgba(139, 92, 246, 0.3);
  
  /* Gradients */
  --grad-hero: linear-gradient(135deg, #00f0ff 0%, #8b5cf6 50%, #ec4899 100%);
  --grad-card-border: linear-gradient(135deg, rgba(0, 240, 255, 0.3), rgba(139, 92, 246, 0.1), transparent);
  --grad-radial-glow: radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.12), transparent 70%);

  /* Typography */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-glow: 0 0 30px rgba(0, 240, 255, 0.15);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  
  /* Layout */
  --max-w: 1240px;
  --header-h: 80px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;
}

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

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

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

/* Canvas Background */
#neural-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* Atmospheric Glow Overlays */
.ambient-glow {
  position: fixed;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.25;
}
.glow-1 {
  top: -150px;
  right: -100px;
  background: var(--primary);
}
.glow-2 {
  top: 40%;
  left: -200px;
  background: var(--secondary);
}
.glow-3 {
  bottom: 0;
  right: 10%;
  background: #3b82f6;
}

/* Content Container */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 100;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), backdrop-filter var(--transition-fast);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  max-width: 58px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.45));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.08);
  filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.7));
}

.footer-logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 14px rgba(0, 240, 255, 0.45));
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.footer-logo-img:hover {
  transform: scale(1.08);
  filter: drop-shadow(0 0 22px rgba(0, 240, 255, 0.75));
}

.brand-symbol {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px var(--primary-glow);
  position: relative;
  overflow: hidden;
}

.brand-symbol::after {
  content: '';
  position: absolute;
  inset: 1px;
  background: #080d1a;
  border-radius: calc(var(--radius-sm) - 1px);
}

.brand-symbol svg {
  position: relative;
  z-index: 2;
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.brand-text span {
  color: var(--primary);
}

.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--primary);
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-left: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-link:hover::after, .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  border-radius: var(--radius-pill);
}

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

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #00f0ff, #00b4d8);
  color: #030712;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.7);
  transform: translateY(-2px);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-glass);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary), #6366f1);
  color: #ffffff;
  box-shadow: 0 0 20px var(--secondary-glow);
}

.btn-secondary:hover {
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.6);
  transform: translateY(-2px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: calc(var(--header-h) + 60px);
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

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

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--primary);
  margin-bottom: 24px;
}

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

@keyframes pulseGlow {
  0% { transform: scale(0.9); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.7; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

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

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 30px;
  border-top: 1px solid var(--border-glass);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.metric-number span {
  color: var(--primary);
  font-size: 1.5rem;
}

.metric-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Hero Visual Showcase */
.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 8px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.25), rgba(139, 92, 246, 0.2), transparent);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 240, 255, 0.15);
}

.hero-image-wrapper {
  position: relative;
  border-radius: calc(var(--radius-lg) - 4px);
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--transition-smooth);
}

.hero-visual-card:hover .hero-image-wrapper img {
  transform: scale(1.04);
}

/* Floating Badges on Hero Visual */
.floating-chip {
  position: absolute;
  padding: 8px 14px;
  background: rgba(10, 16, 30, 0.85);
  border: 1px solid var(--border-glass-hover);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  animation: floatAnim 4s ease-in-out infinite;
  z-index: 2;
}

.chip-1 {
  top: 16px;
  left: 16px;
  animation-delay: 0s;
}

.chip-2 {
  bottom: 20px;
  right: 16px;
  animation-delay: 2s;
  border-color: rgba(139, 92, 246, 0.4);
}

.chip-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 240, 255, 0.15);
  color: var(--primary);
}

.chip-2 .chip-icon {
  background: rgba(139, 92, 246, 0.15);
  color: var(--secondary);
}

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-subtitle {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   WORKSHOPS EXPLORER (TABBED INTERFACE)
   ========================================================================== */
.tabs-nav-container {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
}

.tabs-nav {
  display: inline-flex;
  background: rgba(13, 20, 36, 0.7);
  padding: 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(16px);
  gap: 6px;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  color: var(--text-main);
}

.tab-btn.active {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(139, 92, 246, 0.2));
  color: #fff;
  border: 1px solid rgba(0, 240, 255, 0.4);
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.15);
}

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

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.workshop-featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  margin-bottom: 40px;
}

.workshop-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-card);
  aspect-ratio: 16 / 9;
}

.workshop-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.workshop-media:hover img {
  transform: scale(1.03);
}

.workshop-media-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 6px 12px;
  background: rgba(5, 8, 17, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.3);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
}

.workshop-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card-glass {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 28px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-card-border);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.card-glass:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

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

.card-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 20px;
}

.card-icon.purple {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.2);
  color: var(--secondary);
}

.card-icon.emerald {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--accent);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tag-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

/* ==========================================================================
   IMPACT & EXPERIENCE SECTION
   ========================================================================== */
.impact-section {
  background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.07), transparent 70%);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.impact-card {
  background: rgba(10, 16, 32, 0.75);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(16px);
  display: flex;
  gap: 24px;
  transition: all var(--transition-smooth);
}

.impact-card:hover {
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(139, 92, 246, 0.15);
}

.impact-badge-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.impact-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.impact-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--secondary);
  margin-bottom: 12px;
  display: block;
}

.impact-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   LMS BRIGHTMIND ECOSYSTEM SECTION
   ========================================================================== */
.lms-box {
  background: linear-gradient(135deg, rgba(13, 22, 45, 0.85), rgba(7, 12, 26, 0.9));
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.lms-partner-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.lms-title {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.lms-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.lms-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.lms-feature-item svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.lms-terminal {
  background: #03060d;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.terminal-header {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.terminal-row {
  margin-bottom: 8px;
  color: var(--text-dim);
}

.terminal-row span.cyan { color: var(--primary); }
.terminal-row span.green { color: var(--accent); }
.terminal-row span.purple { color: var(--secondary); }

/* ==========================================================================
   MULTIMEDIA / DEMO MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 15, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  width: 100%;
  max-width: 760px;
  background: #090f20;
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  transform: scale(0.95);
  transition: transform 0.3s var(--transition-smooth);
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* ==========================================================================
   CONTACT & BOOKING COMPACT SECTION
   ========================================================================== */
.contact-section {
  position: relative;
}

.contact-card {
  background: linear-gradient(135deg, rgba(14, 23, 44, 0.85), rgba(7, 12, 26, 0.95));
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 30px;
  font-size: 1.05rem;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-point-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--text-main);
}

.contact-point-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.form-control option {
  background: #090f20;
  color: #fff;
}

.form-feedback {
  margin-top: 14px;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  padding: 50px 0 30px;
  border-top: 1px solid var(--border-glass);
  background: #03060e;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

.footer-domain {
  font-family: var(--font-mono);
  color: var(--primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-description {
    margin: 0 auto 36px;
  }
  
  .hero-cta-group {
    justify-content: center;
  }
  
  .hero-metrics-grid {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .workshop-featured-grid {
    grid-template-columns: 1fr;
  }
  
  .workshop-cards-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .impact-grid {
    grid-template-columns: 1fr;
  }
  
  .lms-box {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
  
  .nav-links {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .workshop-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .tabs-nav {
    flex-direction: column;
    width: 100%;
    border-radius: var(--radius-md);
  }
  
  .tab-btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-metrics-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ==========================================================================
   WHATSAPP FLOATING ACTION BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.whatsapp-btn {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  color: #ffffff;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  position: relative;
}

.whatsapp-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  animation: pulseWa 2s infinite;
  z-index: -1;
}

@keyframes pulseWa {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

.whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-tooltip {
  background: rgba(10, 16, 32, 0.92);
  border: 1px solid rgba(37, 211, 102, 0.35);
  backdrop-filter: blur(12px);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  color: #f1f5f9;
  font-size: 0.84rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-smooth);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-float:hover .whatsapp-btn {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.7);
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-btn {
    width: 52px;
    height: 52px;
  }
  .whatsapp-btn svg {
    width: 28px;
    height: 28px;
  }
  .whatsapp-tooltip {
    display: none;
  }
}