/* ═══════════════════════════════════════════════
   PERFORMX — MANAGEMENT COACHING
   Light / Professional / Corporate / Bold
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ─── Design Tokens ─── */
:root {
  /* Brand Palette (from logo) */
  --brand-navy: #0a2540;
  --brand-blue: #1565c0;
  --brand-teal: #0097a7;
  --brand-mint: #4dd0a5;
  --brand-mint-light: #b2f5d8;

  /* Backgrounds */
  --bg-primary: #ffffff;
  --bg-secondary: #f5f7fa;
  --bg-accent: #eef4fb;
  --bg-card: #ffffff;
  --bg-hero: linear-gradient(160deg, #f5f7fa 0%, #eef4fb 40%, #e8f5f0 100%);

  /* Text */
  --text-primary: #0a2540;
  --text-secondary: #4a5568;
  --text-tertiary: #718096;
  --text-on-brand: #ffffff;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #1565c0, #0097a7, #4dd0a5);
  --gradient-brand-reverse: linear-gradient(135deg, #4dd0a5, #0097a7, #1565c0);
  --gradient-subtle: linear-gradient(135deg, #eef4fb 0%, #e8f5f0 100%);
  --gradient-hero-overlay: linear-gradient(160deg, rgba(10,37,64,0.92) 0%, rgba(0,151,167,0.88) 50%, rgba(10,37,64,0.85) 100%);

  /* Borders & Shadows */
  --border-light: #e2e8f0;
  --border-medium: #cbd5e0;
  --shadow-sm: 0 1px 3px rgba(10,37,64,0.06);
  --shadow-md: 0 4px 16px rgba(10,37,64,0.08);
  --shadow-lg: 0 12px 40px rgba(10,37,64,0.1);
  --shadow-xl: 0 20px 60px rgba(10,37,64,0.12);
  --shadow-card: 0 2px 12px rgba(10,37,64,0.06);
  --shadow-card-hover: 0 8px 30px rgba(10,37,64,0.12);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Spacing */
  --section-padding: 6rem 0;
  --container-max: 1200px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ─── Container ─── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── Typography ─── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-teal);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 2rem;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 1px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-wrap: balance;
}

.section-subtitle {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 680px;
}

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

.section {
  padding: var(--section-padding);
}

/* ═══════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.4s var(--ease-out);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  padding: 0.6rem 0;
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

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

.nav-logo img {
  height: 44px;
  width: auto;
  transition: height 0.3s var(--ease-out);
}

.navbar.scrolled .nav-logo img {
  height: 36px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 1px;
  transition: width 0.3s var(--ease-out);
}

.nav-links a:hover {
  color: var(--brand-navy);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-brand);
  color: var(--text-on-brand) !important;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-weight: 600 !important;
  font-size: 0.85rem !important;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(21, 101, 192, 0.3);
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.6rem;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-primary);
}

/* ═══════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--brand-navy);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-overlay);
  z-index: 1;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(77, 208, 165, 0.4);
  border-radius: 50%;
  animation: float-particle 12s infinite ease-in-out;
}

.particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 60%; left: 80%; animation-delay: 2s; }
.particle:nth-child(3) { top: 40%; left: 40%; animation-delay: 4s; }
.particle:nth-child(4) { top: 80%; left: 60%; animation-delay: 6s; }
.particle:nth-child(5) { top: 30%; left: 70%; animation-delay: 8s; }
.particle:nth-child(6) { top: 70%; left: 20%; animation-delay: 10s; }

@keyframes float-particle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
  10% { opacity: 1; }
  50% { transform: translate(30px, -40px) scale(1.5); opacity: 0.6; }
  90% { opacity: 0; }
}

.hero .container {
  position: relative;
  z-index: 10;
  padding-top: 6rem;
  padding-bottom: 4rem;
}

.hero-content {
  max-width: 750px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-mint-light);
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--brand-mint);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.hero .line-highlight {
  display: block;
  background: linear-gradient(135deg, #4dd0a5, #7ee8c7, #a0f0d8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 8px rgba(77, 208, 165, 0.4));
}

.hero-tagline {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 2rem;
  max-width: 620px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* ─── Buttons ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: linear-gradient(135deg, #4dd0a5, #0097a7);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
  box-shadow: 0 4px 20px rgba(77, 208, 165, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(77, 208, 165, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

/* ─── Hero Stats ─── */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand-mint);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* ═══════════════════════════════════
   PROBLEM / INTRO SECTION
   ═══════════════════════════════════ */
.problem-section {
  background: var(--bg-primary);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.problem-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
}

.problem-card .icon-large {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.problem-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.floating-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 1.25rem;
  padding: 0.4rem 1rem;
  background: var(--gradient-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--brand-teal);
}

/* ═══════════════════════════════════
   AUDIENCE SECTION
   ═══════════════════════════════════ */
.audience-section {
  background: var(--bg-secondary);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.audience-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  transition: all 0.4s var(--ease-out);
}

.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--brand-teal);
}

.audience-card .card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-subtle);
  border-radius: var(--radius-md);
}

.audience-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.audience-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ═══════════════════════════════════
   COMPETENCY MODEL SECTION
   ═══════════════════════════════════ */
.competency-section {
  background: var(--bg-primary);
}

.competency-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.competency-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}

.competency-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-out);
}

.competency-card:hover::before {
  transform: scaleX(1);
}

.competency-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.competency-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.competency-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.competency-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ═══════════════════════════════════
   OUTCOMES SECTION
   ═══════════════════════════════════ */
.outcomes-section {
  background: var(--bg-secondary);
}

.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.outcome-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all 0.4s var(--ease-out);
}

.outcome-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.outcome-number {
  font-size: 1.8rem;
  font-weight: 900;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}

.outcome-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ═══════════════════════════════════
   MODULES / CURRICULUM
   ═══════════════════════════════════ */
.modules-section {
  background: var(--bg-primary);
}

.module-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 2rem 0;
  padding: 0.35rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
  overflow-x: auto;
}

.module-tab {
  flex: 1;
  padding: 0.75rem 1.25rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}

.module-tab.active {
  background: var(--bg-card);
  color: var(--brand-navy);
  box-shadow: var(--shadow-sm);
}

.module-tab:hover:not(.active) {
  color: var(--text-primary);
}

.module-content {
  display: none;
}

.module-content.active {
  display: block;
  animation: fadeSlideUp 0.5s var(--ease-out);
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.module-header {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
}

.module-number {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
}

.module-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.module-header p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.module-topics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.topic-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}

.topic-card:hover {
  border-color: var(--brand-teal);
  box-shadow: var(--shadow-sm);
}

.topic-num {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-accent);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-teal);
}

.topic-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.topic-info p {
  font-size: 0.83rem;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.topic-outcome {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--brand-teal);
  background: var(--bg-accent);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.module-tools {
  margin-top: 1.5rem;
  padding: 1.5rem 2rem;
  background: var(--bg-accent);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.module-tools h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.tools-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tool-tag {
  padding: 0.4rem 0.9rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s;
}

.tool-tag:hover {
  border-color: var(--brand-teal);
  color: var(--brand-teal);
}

/* ═══════════════════════════════════
   TOOLS SECTION
   ═══════════════════════════════════ */
.tools-section {
  background: var(--bg-secondary);
}

.tools-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all 0.4s var(--ease-out);
}

.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--brand-teal);
}

.tool-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  background: var(--gradient-subtle);
  border-radius: var(--radius-md);
}

.tool-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.tool-card p {
  font-size: 0.83rem;
  color: var(--text-tertiary);
}

/* ═══════════════════════════════════
   SPEAKERS / COACHES
   ═══════════════════════════════════ */
.coach-section {
  background: var(--bg-primary);
}

.speaker-primary {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.speaker-primary-badge {
  position: absolute;
  top: -12px;
  left: 3rem;
  padding: 0.4rem 1.2rem;
  background: var(--gradient-brand);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
}

.speaker-secondary {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3rem;
}

.speaker-secondary-badge {
  position: absolute;
  top: -12px;
  left: 3rem;
  padding: 0.4rem 1.2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  color: var(--brand-teal);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
}

.coach-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  align-items: start;
}

.image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: var(--shadow-md);
}

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

.credential-badge {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--brand-navy);
  line-height: 1.3;
}

.credential-badge span {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-top: 0.15rem;
}

.coach-info h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.coach-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--brand-teal);
  margin-bottom: 1rem;
}

.coach-bio {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.speaker-experience {
  margin-bottom: 1.5rem;
}

.speaker-experience h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.experience-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.experience-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.exp-icon {
  flex-shrink: 0;
}

.coach-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.highlight-item .icon {
  flex-shrink: 0;
}

/* ═══════════════════════════════════
   JOURNEY / TIMELINE
   ═══════════════════════════════════ */
.journey-section {
  background: var(--bg-secondary);
}

.journey-timeline {
  margin-top: 3rem;
  position: relative;
}

.journey-phase {
  display: flex;
  gap: 2rem;
  margin-bottom: 0;
}

.phase-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 24px;
  flex-shrink: 0;
}

.phase-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--gradient-brand);
  border: 3px solid var(--bg-secondary);
  box-shadow: 0 0 0 2px var(--brand-teal);
  flex-shrink: 0;
  z-index: 1;
}

.phase-line {
  width: 2px;
  flex: 1;
  background: var(--border-light);
  margin: 0.5rem 0;
}

.phase-content {
  flex: 1;
  padding-bottom: 2.5rem;
}

.phase-badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  background: var(--gradient-brand);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.phase-badge-outline {
  background: transparent;
  border: 1px solid var(--brand-teal);
  color: var(--brand-teal);
}

.phase-badge-accent {
  background: var(--brand-mint);
  color: var(--brand-navy);
}

.phase-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.phase-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand-teal);
  margin-bottom: 0.75rem;
}

.phase-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.phase-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 0.4rem 0;
}

.detail-icon {
  flex-shrink: 0;
}

/* ═══════════════════════════════════
   PRICING / REGISTRATION
   ═══════════════════════════════════ */
.pricing-section {
  background: var(--bg-primary);
}

.event-info-bar {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  padding: 1.5rem 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  margin: 2rem auto;
  max-width: 800px;
}

.event-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.event-detail svg {
  color: var(--brand-teal);
  flex-shrink: 0;
}

.event-detail strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.event-detail span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 800px;
  margin: 2rem auto 0;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  text-align: center;
  transition: all 0.4s var(--ease-out);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--brand-teal);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'Phổ biến nhất';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.3rem 1rem;
  background: var(--gradient-brand);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-type {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.pricing-amount {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.pricing-amount .currency {
  font-size: 0.9rem;
  font-weight: 600;
  vertical-align: super;
}

.pricing-note {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}

.pricing-features {
  text-align: left;
  margin-bottom: 1.5rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 0.4rem 0;
}

.pricing-features li::before {
  content: '✓';
  color: var(--brand-teal);
  font-weight: 700;
}

.pricing-btn {
  display: block;
  width: 100%;
  padding: 0.85rem;
  background: var(--gradient-brand);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
}

.pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(21, 101, 192, 0.3);
}

.pricing-btn-outline {
  background: transparent;
  border: 2px solid var(--border-medium);
  color: var(--text-primary);
}

.pricing-btn-outline:hover {
  border-color: var(--brand-teal);
  color: var(--brand-teal);
  box-shadow: var(--shadow-md);
}

/* ═══════════════════════════════════
   FAQ SECTION
   ═══════════════════════════════════ */
.faq-section {
  background: var(--bg-secondary);
}

.faq-list {
  max-width: 750px;
  margin: 2rem auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: color 0.3s;
}

.faq-question:hover {
  color: var(--brand-teal);
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s var(--ease-out);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.4s;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ═══════════════════════════════════
   FOOTER
   ═══════════════════════════════════ */
.footer {
  background: var(--brand-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 3rem 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo img {
  height: 40px;
  border-radius: var(--radius-sm);
}

.footer-info {
  text-align: center;
  flex: 1;
}

.footer-info p {
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.footer-info a {
  color: var(--brand-mint);
  font-weight: 500;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s;
}

.footer-social a:hover {
  border-color: var(--brand-mint);
  color: var(--brand-mint);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .particle {
    animation: none;
  }
}

@media (max-width: 968px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    z-index: 999;
  }

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

  .nav-links a {
    font-size: 1.2rem;
    color: var(--text-primary);
  }

  .mobile-toggle {
    display: block;
    z-index: 1001;
  }

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

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

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

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

  .coach-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .coach-image {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .image-frame {
    max-width: 250px;
  }

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

  .module-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .module-tab {
    flex: 0 0 auto;
    font-size: 0.78rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .topic-card {
    grid-template-columns: auto 1fr;
  }

  .topic-outcome {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --section-padding: 3.5rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .audience-grid {
    grid-template-columns: 1fr;
  }

  .competency-grid {
    grid-template-columns: 1fr;
  }

  .outcomes-grid {
    grid-template-columns: 1fr;
  }

  .tools-showcase {
    grid-template-columns: 1fr;
  }

  .speaker-primary,
  .speaker-secondary {
    padding: 2rem 1.5rem;
  }

  .coach-highlights {
    grid-template-columns: 1fr;
  }

  .event-info-bar {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}