/* ==========================================================================
   CORE LAB — AI EDUCATION & BOOTCAMPS
   Modern Design System & Unified Stylesheet
   ========================================================================== */

:root {
  /* Theme Identity — Clean White & Royal Blue Core Lab Theme */
  --theme-mode: 'light';

  /* Crisp Stark White & Clean Light Backgrounds */
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-card-solid: #ffffff;
  
  /* Text & Inks — Deep Navy, Stark Charcoal & Slate */
  --core-navy: #0b192c;
  --text-heading: #0b192c;
  --ink: #0f172a;
  --ink-secondary: #334155;
  --muted: #64748b;
  --muted-light: #94a3b8;
  
  /* Glassmorphism & Borders */
  --line: #e2e8f0;
  --line-light: #f1f5f9;
  --glass-border: #e2e8f0;
  --glass-border-hover: #2563eb;
  --glass-specular: inset 0 1px 0 0 rgba(255, 255, 255, 0.9);
  --glass-bg: rgba(255, 255, 255, 0.92);
  --glass-blur: blur(16px);
  
  /* Header & Navigation */
  --header-bg: rgba(255, 255, 255, 0.94);
  --header-border: #e2e8f0;
  --brand-color: #0b192c;
  --brand-logo-stroke: #0b192c;

  /* Primary Blue Theme Accents (Royal Blue & Bright Cobalt) */
  --gold: #2563eb;
  --gold-hover: #1d4ed8;
  --gold-light: #eff6ff;
  --gold-border: #bfdbfe;
  --gold-glow: rgba(37, 99, 235, 0.25);
  --gold-gradient: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #3b82f6 100%);

  /* Electric Cyan & Blue */
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #eff6ff;
  --blue-border: #bfdbfe;
  --blue-glow: rgba(37, 99, 235, 0.25);
  --blue-gradient: linear-gradient(135deg, #1d4ed8 0%, #2563eb 60%, #3b82f6 100%);

  /* Vivid Deep Violet & Purple */
  --purple: #4f46e5;
  --purple-dark: #4338ca;
  --purple-light: #eef2ff;
  --purple-border: #c7d2fe;
  --purple-glow: rgba(79, 70, 229, 0.20);
  --purple-gradient: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);

  /* Teal / Sky Accent */
  --teal: #0284c7;
  --teal-light: #f0f9ff;
  --teal-border: #bae6fd;
  --teal-glow: rgba(2, 132, 199, 0.20);

  /* Clean White with Subtle Blue Ambient Aura & Delicate Micro-Grid Pattern */
  --body-bg-gradient: 
    radial-gradient(circle 650px at 50% -80px, rgba(37, 99, 235, 0.08) 0%, rgba(56, 189, 248, 0.03) 45%, transparent 75%),
    radial-gradient(circle 500px at 95% 18%, rgba(29, 78, 216, 0.05) 0%, transparent 65%),
    radial-gradient(circle 450px at 6% 45%, rgba(56, 189, 248, 0.04) 0%, transparent 60%),
    radial-gradient(circle 550px at 92% 75%, rgba(37, 99, 235, 0.05) 0%, transparent 65%),
    radial-gradient(circle 400px at 12% 90%, rgba(56, 189, 248, 0.04) 0%, transparent 65%),
    radial-gradient(circle at 1px 1px, rgba(15, 23, 42, 0.045) 1px, transparent 0);

  /* Elevation Shadows & Refractive Card Borders */
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 2px 8px 0 rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px -4px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 36px -6px rgba(15, 23, 42, 0.10);
  --shadow-xl: 0 24px 48px -10px rgba(15, 23, 42, 0.12);
  --shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 1px 3px 0 rgba(15, 23, 42, 0.04);
  --shadow-card-hover: 0 16px 36px -4px rgba(37, 99, 235, 0.14), 0 0 0 1.5px rgba(37, 99, 235, 0.25);

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Semantic Aliases */
  --bg-surface: var(--bg-card);
  --border-color: var(--line);
  --border-light: #e2e8f0;
  --text-primary: var(--ink);
  --text-secondary: var(--ink-secondary);
  --text-muted: var(--muted);
  --accent-gold: var(--gold);
  --primary-blue: var(--blue);
  --purple-accent: var(--purple);
}

/* ==========================================================================
   Base & Reset
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden; /* Prevent horizontal scroll on mobile */
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--bg-main);
  background-image: var(--body-bg-gradient);
  background-size: 100% 100%, 100% 100%, 100% 100%, 28px 28px;
  background-attachment: fixed, fixed, fixed, scroll;
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

img, svg {
  vertical-align: middle;
}

.container {
  width: min(1180px, 92%);
  margin-left: auto;
  margin-right: auto;
}

.container-narrow {
  width: min(880px, 92%);
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  color: var(--core-navy);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  transition: color 0.3s ease;
}

h1 { font-size: clamp(2.4rem, 4.5vw, 3.8rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 0.8rem; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); margin-bottom: 0.6rem; }
h4 { font-size: 1.15rem; margin-bottom: 0.4rem; }

p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
  transition: color 0.3s ease;
}

.text-gold { color: var(--gold) !important; }
.text-blue { color: var(--blue) !important; }
.text-purple { color: var(--purple) !important; }
.text-navy { color: var(--core-navy) !important; }

.gradient-gold {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-blue {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-purple {
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.10);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
  color: #1d4ed8;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2563eb;
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.5);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

.section-badge.badge-blue .dot { background: #2563eb; box-shadow: 0 0 8px rgba(37, 99, 235, 0.5); }
.section-badge.badge-purple .dot { background: #4f46e5; box-shadow: 0 0 8px rgba(79, 70, 229, 0.5); }

.section-header p {
  font-size: 1.1rem;
  color: var(--ink-secondary);
  margin-top: 10px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 1px solid transparent;
  text-align: center;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
  color: #ffffff;
}

.btn-gold {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-gold:hover {
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-blue {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-blue:hover {
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
  color: white;
}

.btn-purple {
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(30, 64, 175, 0.3);
}

.btn-purple:hover {
  box-shadow: 0 8px 22px rgba(30, 64, 175, 0.4);
  color: white;
}

.btn-outline {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #0f172a;
  box-shadow: var(--shadow-xs);
}

.btn-outline:hover {
  border-color: #2563eb;
  color: #2563eb;
  background: #eff6ff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.15);
}

.btn-outline-gold {
  background: #ffffff;
  border: 1.5px solid #2563eb;
  color: #2563eb;
}

.btn-outline-gold:hover {
  background: #eff6ff;
  border-color: #1d4ed8;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.15);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: 16px;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.86rem;
  border-radius: 10px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--header-border);
  transition: all var(--transition-base);
}

header.scrolled {
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
  border-bottom-color: #bfdbfe;
}

.navbar {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Brand Logo */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-svg {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-logo-svg line {
  stroke: var(--brand-logo-stroke) !important;
  transition: stroke var(--transition-fast);
}

.brand-logo-svg circle:not(:last-child) {
  fill: var(--brand-logo-stroke) !important;
  transition: fill var(--transition-fast);
}

.brand-logo-svg circle:last-child {
  fill: #be9e53 !important;
  filter: drop-shadow(0 0 5px rgba(190, 158, 83, 0.45));
}

.brand:hover .brand-logo-svg {
  transform: scale(1.08) rotate(3deg);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.35rem;
  line-height: 1;
  color: var(--brand-color);
  letter-spacing: -0.025em;
  transition: color var(--transition-fast);
}

.brand-title b {
  font-weight: 900;
  color: var(--brand-color);
}

.brand-title span {
  font-weight: 500;
  color: #2563eb;
  margin-left: 3px;
}

.brand-tagline {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #2563eb;
  text-transform: uppercase;
  margin-top: 3px;
}

/* Nav Menu Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.93rem;
  color: #334155;
  transition: color var(--transition-fast);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover {
  color: #2563eb;
}

.nav-link.active {
  color: #2563eb;
  font-weight: 800;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: #2563eb;
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle Removed */
.theme-toggle-btn,
.theme-toggle-wrap,
.mobile-drawer-theme-row {
  display: none !important;
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
  color: #0b192c;
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background: #f8fafc;
  border-color: #2563eb;
  color: #2563eb;
}

.mobile-toggle svg {
  width: 22px;
  height: 22px;
  display: block;
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-content {
  background: #ffffff;
  padding: 24px 24px 34px;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateY(-10px);
  transition: transform var(--transition-base);
}

.mobile-drawer.open .mobile-drawer-content {
  transform: translateY(0);
}

.mobile-drawer a {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  padding: 12px 14px;
  border-radius: 10px;
  transition: background var(--transition-fast);
}

.mobile-drawer a:hover,
.mobile-drawer a.active {
  background: #eff6ff;
  color: #2563eb;
}

.mobile-drawer-theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  margin-top: 6px;
  color: var(--ink-secondary);
  font-size: 0.92rem;
  font-weight: 700;
}

/* ==========================================================================
   Hero Sections
   ========================================================================== */

.hero {
  position: relative;
  padding: 85px 0 70px;
  background: transparent;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 820px;
  max-width: 95vw;
  height: 440px;
  background: radial-gradient(ellipse at center, rgba(37, 99, 235, 0.08) 0%, rgba(56, 189, 248, 0.04) 45%, transparent 70%);
  filter: blur(65px);
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  top: 40px;
  right: 5%;
  width: 500px;
  height: 340px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 65%);
  filter: blur(55px);
  pointer-events: none;
  z-index: 0;
}

/* Canvas Background for Particle/Grid Motif */
.hero-canvas-wrap {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 1;
}

.hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}

.hero-tag-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: #f1f5f9;
  color: #1e293b;
  border: 1px solid #e2e8f0;
  transition: all var(--transition-base);
}

.hero-pill:hover {
  transform: translateY(-2px);
}

.hero-pill-gold {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.hero-pill-navy {
  background: #0b192c;
  color: #ffffff;
  border: 1px solid #0b192c;
  box-shadow: 0 2px 8px rgba(11, 25, 44, 0.15);
}

.hero-pill-blue {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.hero-pill-purple {
  background: #eef2ff;
  color: #4338ca;
  border: 1px solid #c7d2fe;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.12);
}

.hero h1 {
  font-size: clamp(2.6rem, 5.2vw, 4.3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  margin-bottom: 20px;
  text-shadow: none;
}

.hero h1 span.gradient-gold,
.hero h1 span.gradient-blue,
.hero h1 span.gradient-purple,
span.gradient-gold,
span.gradient-blue,
span.gradient-purple {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: none;
}

.hero-subheadline {
  font-size: 1.22rem;
  color: var(--ink-secondary);
  line-height: 1.65;
  max-width: 720px;
  margin: 0 auto 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 45px;
}

/* Trust Bar */
.trust-bar {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  margin-top: 15px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink);
}

.trust-icon {
  font-size: 1.15rem;
}

/* ==========================================================================
   Program Cards & Schedule (Chronological)
   ========================================================================== */

.schedule-section {
  padding: 80px 0;
}

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

.courses-grid-4 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.course-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  overflow: hidden;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: background var(--transition-base);
}

.course-card[data-category="builder"]::before {
  background: var(--gold-gradient);
}

.course-card[data-category="creator"]::before {
  background: var(--blue-gradient);
}

.course-card[data-category="technical"]::before {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
}

.course-card[data-category="advanced"]::before {
  background: var(--purple-gradient);
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-card-hover);
}

/* Next Up Highlight Card */
.course-card.is-next-up {
  border-color: #3b82f6;
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.12);
}

.course-card.is-next-up.is-builder-next {
  border-color: #2563eb;
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.12);
}

.next-up-ribbon {
  position: absolute;
  top: 18px;
  right: 18px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  animation: pulse-glow 2.5s infinite;
  z-index: 2;
}

.next-up-ribbon.ribbon-blue {
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.course-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.course-category-tag {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
}

.tag-creator { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.tag-builder { background: #eff6ff; color: #2563eb; border-color: #bfdbfe; }
.tag-datascience { background: #f0fdfa; color: #0f766e; border-color: #99f6e4; }
.tag-genai { background: #eef2ff; color: #4f46e5; border-color: #c7d2fe; }

.course-date-pill {
  font-size: 0.82rem;
  font-weight: 800;
  color: #1e293b;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.course-card h3 {
  font-size: 1.45rem;
  margin-bottom: 8px;
  color: var(--core-navy);
}

.course-duration-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--muted);
}

.course-desc {
  font-size: 0.96rem;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
  flex-grow: 1;
}

.course-highlights-list {
  list-style: none;
  margin-bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px dashed var(--line);
  padding-top: 18px;
}

.course-highlights-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--ink-secondary);
}

.highlight-bullet {
  color: var(--gold);
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 1px;
}

.card-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}

.price-box {
  display: flex;
  flex-direction: column;
}

.price-main {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--core-navy);
  line-height: 1.1;
}

.price-tier-sub {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--muted);
  margin-top: 3px;
}

/* ==========================================================================
   Learning Paths Progression Section
   ========================================================================== */

.pathways-section {
  padding: 85px 0;
  background: transparent;
  position: relative;
}

.pathways-step-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  margin-bottom: 40px;
  font-weight: 800;
  font-size: 0.88rem;
  color: #0b192c;
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
  gap: 16px;
  /* Prevent overflow on mobile */
  flex-wrap: nowrap;
  scrollbar-width: none;   /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}

.pathways-step-strip::-webkit-scrollbar {
  display: none; /* Chrome/Safari: hide scrollbar on step strip */
}

.path-step-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.path-step-arrow {
  color: #2563eb;
  font-size: 1.1rem;
  font-weight: bold;
}

.path-step-badge span.num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 900;
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.35);
}

.pathways-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.pathway-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.pathway-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0.85;
}

.pathway-card:nth-child(1)::before {
  background: var(--gold-gradient);
}

.pathway-card:nth-child(2)::before {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
}

.pathway-card:nth-child(3)::before {
  background: var(--purple-gradient);
}

.pathway-card:hover {
  transform: translateY(-5px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-card-hover);
}

.pathway-step-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 8px;
}

.pathway-card h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--core-navy);
}

.pathway-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--ink-secondary);
}

.pathway-meta {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--core-navy);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Curriculum Timeline (Program Pages)
   ========================================================================== */

.curriculum-section {
  padding: 80px 0;
}

.days-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.days-grid.grid-10 {
  grid-template-columns: repeat(2, 1fr);
}

.day-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

.day-box:hover {
  border-color: #93c5fd;
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.day-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.day-box-header h4 {
  margin-bottom: 0;
  font-size: 1.12rem;
  color: var(--core-navy);
}

.day-pill {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.day-pill-blue { background: var(--blue-light); color: var(--blue); }
.day-pill-gold { background: var(--gold-light); color: var(--gold); }
.day-pill-teal { background: var(--teal-light); color: var(--teal); }
.day-pill-purple { background: var(--purple-light); color: var(--purple); }

.day-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.day-box li {
  font-size: 0.92rem;
  color: var(--ink-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.day-box li::before {
  content: "→";
  color: var(--gold);
  font-weight: bold;
}

/* ==========================================================================
   Projects Section & Page
   ========================================================================== */

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

.project-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-card-hover);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #1d4ed8, #2563eb, #3b82f6);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

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

.project-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.badge-ongoing {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #15803d;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.badge-capstone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.15);
}

.badge-capstone .star-icon {
  color: #2563eb;
}

.course-origin-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: #334155;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.project-key-outcomes {
  margin: 14px 0 20px;
  padding: 12px 14px;
  background: #f8fafc;
  border-radius: var(--radius-sm);
  border-left: 3px solid #2563eb;
}

.project-key-outcomes-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--core-navy);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.project-key-outcomes ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.project-key-outcomes li {
  font-size: 0.86rem;
  color: var(--ink-secondary);
  line-height: 1.45;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.project-key-outcomes li::before {
  content: "✓";
  color: #10b981;
  font-weight: 800;
  font-size: 0.82rem;
}

.badge-ongoing .pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  animation: pulse-dot 1.8s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.6); }
}

.project-category-lbl {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.project-card h3 {
  font-size: 1.45rem;
  color: var(--core-navy);
  margin-bottom: 12px;
}

.project-card p {
  font-size: 0.96rem;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.tech-tag {
  font-size: 0.76rem;
  font-weight: 700;
  background: #f1f5f9;
  color: #334155;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
}

.project-links-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

/* ==========================================================================
   Mentors Section
   ========================================================================== */

.mentors-section {
  padding: 85px 0;
  background: transparent;
  border-top: 1px solid var(--line);
  position: relative;
}

.mentors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.mentor-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-xl);
  padding: 34px 28px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.mentor-card:hover {
  transform: translateY(-5px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-card-hover);
}

.mentor-header-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.mentor-avatar-box {
  width: 62px;
  height: 62px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.avatar-blue {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(30, 58, 138, 0.5));
  border: 1.5px solid rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.avatar-gold {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(14, 165, 233, 0.45));
  border: 1.5px solid rgba(56, 189, 248, 0.5);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}

.avatar-purple {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(79, 70, 229, 0.45));
  border: 1.5px solid rgba(99, 102, 241, 0.5);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.mentor-title-box h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
  color: var(--core-navy);
}

.mentor-tag {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.mentor-credential-badge {
  font-size: 0.86rem;
  font-weight: 700;
  color: #0b192c;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.mentor-bio {
  font-size: 0.94rem;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
}

.mentor-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.mentor-pill {
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */

.faq-section {
  padding: 85px 0;
}

.faq-categories-tabs {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 34px;
  padding: 6px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.faq-cat-btn, .prog-filter-btn, .project-filter-btn {
  background: transparent;
  border: 1px solid transparent;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.88rem;
  color: #475569;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-cat-btn:hover, .prog-filter-btn:hover, .project-filter-btn:hover {
  background: #e2e8f0;
  color: #0b192c;
}

.faq-cat-btn.active, .prog-filter-btn.active, .project-filter-btn.active {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35) !important;
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-card);
}

.faq-item:hover {
  border-color: #93c5fd;
  box-shadow: var(--shadow-card-hover);
}

.faq-item.active {
  border-color: #2563eb;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.12);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  user-select: none;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--core-navy);
}

.faq-toggle-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #0b192c;
  flex-shrink: 0;
  transition: transform var(--transition-base), background var(--transition-fast);
}

.faq-item.active .faq-toggle-btn {
  transform: rotate(45deg);
  background: #2563eb;
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
  color: var(--ink-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-answer-inner {
  padding-bottom: 22px;
  border-top: 1px solid var(--line-light);
  padding-top: 14px;
}

/* ==========================================================================
   Outcome & Registration Banners
   ========================================================================== */

.reg-outcome-card {
  border-radius: var(--radius-xl);
  padding: 42px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 50px;
  position: relative;
  overflow: hidden;
  background: #ffffff;
  border: 1.5px solid #bfdbfe;
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.08);
}

.reg-outcome-card.bg-dark-navy {
  background: #ffffff;
  border: 1.5px solid #bfdbfe;
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.08);
}

.reg-outcome-card h3 {
  color: #0b192c !important;
  font-size: 1.85rem;
  margin-bottom: 8px;
  font-weight: 800;
}

.reg-outcome-card p {
  color: #475569 !important;
  font-size: 1.02rem;
  max-width: 600px;
  margin: 0;
  line-height: 1.65;
}

.reg-outcome-card .badge-deliverable {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #0c1c33 !important;
  margin-bottom: 8px;
  display: block;
}

.reg-actions-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.whatsapp-help-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #64748b;
  font-size: 0.88rem;
}

.whatsapp-help-link {
  color: #16a34a;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.whatsapp-help-link:hover {
  color: #ffffff;
}

/* ==========================================================================
   Comparison Table (Programs Hub)
   ========================================================================== */

.comparison-table-wrap {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 40px;
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 760px;
}

.comp-table th, .comp-table td {
  padding: 16px 18px;
  border-bottom: 1px solid #e2e8f0;
  font-size: 0.92rem;
  color: var(--ink);
}

.comp-table th {
  background: #f8fafc;
  font-weight: 800;
  color: #0b192c;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.comp-table tr:hover td {
  background: #f8fafc;
}

.comp-table .course-category-tag {
  white-space: nowrap;
  display: inline-block;
}

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  background: #f8fafc;
  color: #475569;
  padding: 60px 0 30px;
  margin-top: auto;
  border-top: 1px solid #e2e8f0;
}

.footer-brand-col .brand-title,
.footer-brand-col .brand-title b {
  color: #0b192c !important;
}

.footer-brand-col .brand-title span {
  color: #0c1c33 !important;
}

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

.footer-brand-col p {
  color: #64748b;
  font-size: 0.92rem;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col-title {
  color: #0b192c;
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-list a {
  color: #475569;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
  color: #2563eb;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
  font-size: 0.86rem;
  color: #64748b;
}

.footer-phone-tag {
  color: #25d366;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-phone-tag:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */

.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #03230d;
  font-weight: 800;
  font-size: 0.92rem;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 4px 10px rgba(0, 0, 0, 0.12);
  text-decoration: none;
  transition: all var(--transition-base);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  background: #20ba59;
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.55), 0 6px 14px rgba(0, 0, 0, 0.16);
  color: #011407;
}

.floating-whatsapp svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 980px) {
  .courses-grid-2,
  .courses-grid-4,
  .projects-grid,
  .days-grid,
  .days-grid.grid-10,
  .mentors-grid,
  .pathways-grid {
    grid-template-columns: 1fr;
  }

  .nav-menu, .nav-actions .btn-header {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

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

  .reg-outcome-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }

  .reg-actions-box {
    align-items: stretch;
    width: 100%;
  }

  .reg-actions-box .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    white-space: normal;
    word-break: break-word;
    line-height: 1.3;
    padding: 14px 16px;
  }
}

@media (max-width: 980px) {
  .courses-grid-2,
  .courses-grid-3,
  .courses-grid-4,
  .projects-grid,
  .days-grid,
  .days-grid.grid-10,
  .mentors-grid,
  .pathways-grid,
  .pricing-tiers-grid,
  .mentor-grid-responsive {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .nav-menu, .nav-actions .btn-header {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

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

  .reg-outcome-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }

  .reg-actions-box {
    align-items: stretch;
    width: 100%;
  }

  .reg-actions-box .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    white-space: normal;
    word-break: break-word;
    line-height: 1.35;
    padding: 14px 16px;
  }

  /* Pathways step strip: show as scrollable row on tablet */
  .pathways-step-strip {
    justify-content: flex-start;
    padding: 12px 18px;
    border-radius: var(--radius-lg);
    font-size: 0.82rem;
    gap: 12px;
  }
}

@media (max-width: 768px) {
  /* Prevent any button text overflow on mobile/tablet */
  .btn {
    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    line-height: 1.35 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .btn-lg {
    padding: 14px 20px;
    font-size: 0.98rem;
    border-radius: 12px;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .trust-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 18px;
    gap: 12px;
  }

  .course-card, .project-card, .mentor-card {
    padding: 22px 16px;
  }

  .floating-whatsapp .float-label-prefix {
    display: none;
  }

  .floating-whatsapp {
    bottom: 16px;
    right: 16px;
    padding: 10px 16px;
    font-size: 0.84rem;
  }

  /* Pathways step strip: stack vertically on small phones */
  .pathways-step-strip {
    flex-direction: column;
    align-items: flex-start;
    border-radius: var(--radius-lg);
    padding: 16px 18px;
    gap: 10px;
    overflow-x: visible;
  }

  .path-step-arrow {
    transform: rotate(90deg);
    display: none; /* hide arrows in vertical layout for cleanliness */
  }

  /* Pathways section padding */
  .pathways-section {
    padding: 50px 0;
  }

  /* Hero section tighter on mobile */
  .hero {
    padding: 50px 0 40px;
  }

  .hero h1 {
    font-size: clamp(1.85rem, 8vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: 16px;
  }

  .hero-subheadline {
    font-size: 1.02rem;
    line-height: 1.6;
    margin-bottom: 26px;
  }

  /* Hero CTA group: stack vertically for easy tapping */
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 30px;
  }

  .hero-cta-group .btn {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
    justify-content: center;
  }

  .hero-tag-pills {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
  }

  .hero-pill {
    font-size: 0.74rem;
    padding: 6px 14px;
    text-align: center;
    justify-content: center;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Section headers */
  .section-header {
    margin-bottom: 30px;
  }

  .section-header h2 {
    font-size: clamp(1.4rem, 6vw, 1.85rem);
  }

  /* Card bottom row: price on top, full-width button below */
  .card-bottom-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .card-bottom-row .price-box {
    text-align: left;
  }

  .card-bottom-row .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Next step / progression callout cards */
  div[style*="justify-content: space-between"][style*="flex-wrap: wrap"] {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 14px !important;
  }

  div[style*="justify-content: space-between"][style*="flex-wrap: wrap"] .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Days grid single column */
  .days-grid, .days-grid.grid-10 {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .reg-outcome-card h3 {
    font-size: clamp(1.2rem, 5vw, 1.55rem);
  }

  /* Pricing tiers grid */
  .pricing-tiers-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  /* FAQ categories tabs: scroll horizontally */
  .faq-categories-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    border-radius: var(--radius-lg);
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 6px 8px;
    width: 100%;
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
  }

  .faq-cat-btn, .prog-filter-btn, .project-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.82rem;
    padding: 7px 14px;
  }

  /* Registration CTA button */
  .btn-lg {
    padding: 14px 18px;
    font-size: 0.95rem;
  }

  /* Card section padding */
  .course-card {
    padding: 20px 16px;
  }

  /* Footer section */
  footer {
    padding: 40px 0 20px;
  }
}

/* ==========================================================================
   FAQ & Interactive Filter Tabs
   ========================================================================== */
.faq-filter-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 2.5rem;
}

/* Cleaned filter button duplicate */

.faq-accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-card-hover);
}

.faq-item.active {
  border-color: var(--gold);
  background: var(--bg-card-hover);
  box-shadow: 0 10px 30px var(--gold-glow);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-family: inherit;
}

.faq-icon-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent-gold);
  font-size: 0.85rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon-toggle {
  transform: rotate(180deg);
  background: rgba(59, 130, 246, 0.15);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.25rem;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.faq-badge-category {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  margin-right: 8px;
}

/* ==========================================================================
   Light Mode Support: Clean White Sections and Cards
   ========================================================================== */

:root {
  --section-white-bg: #ffffff;
  --card-white-bg: #ffffff;
}

/* Sections & wrappers with inline background: white */
section[style*="background: white"],
div[style*="background: white"] {
  background: #ffffff !important;
  border-color: var(--line) !important;
}

/* Inline style cards that use background: white (pricing tiers, banners, etc.) */
div[style*="background: white"][style*="border-radius"] {
  background: #ffffff !important;
  box-shadow: var(--shadow-card);
}

/* Specific: register section / curriculum alt sections */
.curriculum-section[style*="background: white"] {
  background: #f8fafc !important;
}

/* module-card and outcome-item inline styles on ai-content-creator */
.module-card,
.outcome-item {
  background: #ffffff !important;
  border-color: var(--line) !important;
  color: var(--ink) !important;
  box-shadow: var(--shadow-card);
}

/* Register.html inner card white backgrounds */
[style*="background: white"][style*="border: 1.5px solid var(--blue)"],
[style*="background: white"][style*="border: 1.5px solid var(--gold)"],
[style*="background: white"][style*="border: 1.5px solid var(--purple)"],
[style*="background: white"][style*="border: 1.5px solid var(--line)"] {
  background: #ffffff !important;
  color: var(--ink) !important;
}

/* Force heading and paragraph text to be readable on surfaces */
div[style*="background: white"] h1,
div[style*="background: white"] h2,
div[style*="background: white"] h3,
div[style*="background: white"] h4,
section[style*="background: white"] h1,
section[style*="background: white"] h2,
section[style*="background: white"] h3,
section[style*="background: white"] h4 {
  color: var(--core-navy) !important;
}

div[style*="background: white"] p,
section[style*="background: white"] p {
  color: var(--ink-secondary) !important;
}

/* ============================================================
   NEW ADDITIONS — CoreLab v5 (schedule update, urgency, conversion)
   ============================================================ */

/* ── Early-Bird Sticky Top Bar ──────────────────────────────── */
#earlyBirdBar {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: linear-gradient(90deg, #1e3a8a 0%, #2563eb 50%, #1e3a8a 100%);
  color: #fff;
  text-align: center;
  padding: 9px 48px 9px 16px;
  font-size: 0.83rem;
  font-weight: 700;
  line-height: 1.4;
  transition: opacity 0.3s ease, transform 0.3s ease;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}
#earlyBirdBar a {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.eb-bar-close {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 6px;
}
.eb-bar-close:hover { color: #fff; }

/* ── Countdown Timer ────────────────────────────────────────── */
.countdown-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}
.countdown-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #2563eb;
}
.countdown-timer {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px 10px 6px;
  min-width: 48px;
}
.cd-num {
  font-size: 1.35rem;
  font-weight: 900;
  color: #0b192c;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.cd-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 2px;
}
.cd-sep {
  font-size: 1.2rem;
  font-weight: 900;
  color: #2563eb;
  align-self: flex-start;
  padding-top: 6px;
}
.cd-started {
  font-size: 0.9rem;
  font-weight: 700;
  color: #16a34a;
}

/* ── Hero Countdown Card ────────────────────────────────────── */
.hero-countdown-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #ffffff;
  border: 1.5px solid #bfdbfe;
  border-radius: 20px;
  padding: 24px 28px;
  margin: 28px auto 0;
  max-width: 560px;
  width: 100%;
  text-align: left;
  box-shadow: 0 12px 32px rgba(37, 99, 235, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
}
.hero-cd-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.hero-cd-label-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.hero-countdown-card .cd-title {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #2563eb;
}
.hero-countdown-card .cd-course-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0b192c;
  line-height: 1.3;
}
.hero-countdown-card .cd-date-line {
  font-size: 0.8rem;
  color: var(--ink-secondary);
  margin-top: 1px;
}
.cd-price-badge {
  flex-shrink: 0;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 900;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
  align-self: flex-start;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.hero-countdown-card .countdown-timer {
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-countdown-card .cd-cta-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 4px;
  border-top: 1px solid #e2e8f0;
}
@media (max-width: 480px) {
  .hero-countdown-card { padding: 18px 20px; }
  .cd-price-badge { font-size: 0.75rem; padding: 4px 10px; }
  .hero-countdown-card .cd-course-name { font-size: 0.95rem; }
}

.card-starts-in {
  display: inline-block;
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 10px;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Trust Row (enhanced) ────────────────────────────────────── */
.trust-row-enhanced {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: center;
  margin: 22px auto 0;
  max-width: 700px;
}
.trust-row-enhanced .tr-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-secondary);
}
.trust-row-enhanced .tr-icon {
  font-size: 1rem;
}

/* ── Featured Course Card (full-width on desktop) ───────────── */
.course-card-featured {
  grid-column: 1 / -1;
  display: grid !important;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: start;
}
@media (max-width: 768px) {
  .course-card-featured {
    grid-template-columns: 1fr;
  }
}
.featured-start-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(90deg, #1d4ed8, #2563eb);
  color: #fff;
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

/* ── "How to Register" Section ──────────────────────────────── */
.how-steps-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 28px;
  counter-reset: steps;
}
.how-step {
  flex: 1 1 220px;
  max-width: 280px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 24px 20px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-card);
}
.how-step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}
.how-step h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0b192c;
  margin-bottom: 6px;
}
.how-step p {
  font-size: 0.84rem;
  color: #475569;
  margin: 0;
  line-height: 1.55;
}

/* ── "Is This For You?" Section ─────────────────────────────── */
.for-you-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}
@media (max-width: 640px) {
  .for-you-grid { grid-template-columns: 1fr; }
}
.for-you-card {
  border-radius: 14px;
  padding: 22px 20px;
}
.for-you-card.yes {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
}
.for-you-card.no {
  background: #fef2f2;
  border: 1.5px solid #fecaca;
}
.for-you-card.yes h4 { color: #15803d; }
.for-you-card.no  h4 { color: #dc2626; }
.for-you-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.for-you-card ul li {
  font-size: 0.86rem;
  color: #334155;
  padding: 5px 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  gap: 8px;
}
.for-you-card ul li:last-child { border-bottom: none; }

/* ── WA Register Button variant ────────────────────────────── */
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #25d366;
  color: #fff !important;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.83rem;
  padding: 8px 16px;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
  border: none;
}
.btn-wa:hover { background: #1ebe5d; transform: translateY(-1px); }
.btn-wa svg   { flex-shrink: 0; }

/* ── Placeholder Sections (hidden until content is ready) ────── */
.placeholder-section {
  display: none;
  border: 2px dashed var(--line);
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  margin: 40px 0;
  color: var(--muted);
}
.placeholder-section h3 { color: var(--muted); margin-bottom: 8px; }

/* ── Register page WhatsApp note ────────────────────────────── */
.register-wa-note {
  background: rgba(37,211,102,0.1);
  border: 1.5px solid rgba(37,211,102,0.35);
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--ink-secondary);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.register-wa-note strong { color: var(--ink); }

/* ── November courses waitlist button ───────────────────────── */
.btn-waitlist {
  background: transparent;
  border: 2px solid #2563eb;
  color: #0c1c33 !important;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.83rem;
  padding: 7px 16px;
  text-decoration: none;
  display: inline-block;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.btn-waitlist:hover {
  background: #2563eb;
  color: #fff !important;
}

/* ── Reduced motion: freeze countdown seconds tick ──────────── */
@media (prefers-reduced-motion: reduce) {
  .countdown-timer .cd-num { transition: none; }
}

/* ── Hero area polish (v5.1) ─────────────────────────────────── */

/* Slim trust bar — transparent, no box, just a row of items */
.trust-bar-slim {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  padding: 0 !important;
  margin-top: 20px !important;
  gap: 0 !important;
  justify-content: center !important;
  border-radius: 0 !important;
}

.trust-bar-slim .trust-item {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-secondary);
  padding: 4px 18px;
  gap: 7px;
}

.trust-bar-slim .trust-icon {
  font-size: 1rem;
  opacity: 0.85;
}

/* Vertical separator between trust items */
.trust-sep {
  width: 1px;
  height: 16px;
  background: var(--line);
  flex-shrink: 0;
  align-self: center;
}

/* Hide separators when wrapping on mobile */
@media (max-width: 640px) {
  .trust-bar-slim { gap: 4px 0 !important; }
  .trust-sep { display: none; }
  .trust-bar-slim .trust-item { padding: 3px 10px; font-size: 0.79rem; }
}

/* ── Countdown card — centered, full-width max 580px ─────────── */
.hero-countdown-card {
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 580px !important;
}

/* Countdown number units — slightly larger, cleaner */
.cd-unit {
  min-width: 54px !important;
  padding: 10px 10px 7px !important;
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
}

.cd-num {
  font-size: 1.5rem !important;
  color: #0b192c !important;
}

.cd-label {
  font-size: 0.65rem !important;
  letter-spacing: 0.04em !important;
  color: #64748b !important;
}

/* Countdown separator colons */
.cd-sep {
  font-size: 1.4rem !important;
  padding-top: 8px !important;
  color: #0c1c33 !important;
}

/* Hero pill row — always stays on one line on desktop */
@media (min-width: 600px) {
  .hero-tag-pills {
    flex-wrap: nowrap !important;
  }
}

/* ==========================================================================
   New 6-Day Bootcamps: AI Scratch to Industry & Data2Decisions Styles
   ========================================================================== */

/* Category top borders */
.course-card[data-category="scratch"]::before {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 50%, #4f46e5 100%);
}
.course-card[data-category="decisions"]::before {
  background: linear-gradient(135deg, #0284c7 0%, #0891b2 50%, #0d9488 100%);
}

/* Category tags */
.tag-scratch {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #93c5fd;
}
.tag-decisions {
  background: #f0fdf4;
  color: #0f766e;
  border-color: #99f6e4;
}

/* Course Tagline under title */
.course-card-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  color: #2563eb;
  margin-top: -4px;
  margin-bottom: 12px;
  line-height: 1.4;
  font-style: italic;
}
.course-card-tagline.tagline-decisions {
  color: #0284c7;
}

/* Visual Micro-Banner in Course Cards */
.card-visual-strip {
  border-radius: var(--radius-md);
  padding: 11px 14px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid #e2e8f0;
}
.card-visual-strip.visual-scratch {
  background: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%);
  border-color: #c7d2fe;
}
.card-visual-strip.visual-decisions {
  background: linear-gradient(135deg, #f0fdfa 0%, #f0f9ff 100%);
  border-color: #99f6e4;
}
.visual-strip-text {
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--ink-secondary);
}
.visual-strip-text strong {
  display: block;
  font-size: 0.82rem;
  color: #0b192c;
  margin-bottom: 1px;
}
.visual-strip-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.3rem;
  box-shadow: 0 2px 8px rgba(15,23,42,0.06);
}
.visual-scratch .visual-strip-icon-box {
  background: #ffffff;
  border: 1px solid #bfdbfe;
}
.visual-decisions .visual-strip-icon-box {
  background: #ffffff;
  border: 1px solid #99f6e4;
}

/* Expandable Curriculum (<details>) */
.course-curriculum-accordion {
  margin: 12px 0 18px;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  background: #ffffff;
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.course-curriculum-accordion[open] {
  border-color: #93c5fd;
  box-shadow: 0 4px 16px rgba(37,99,235,0.08);
}
.course-curriculum-summary {
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0b192c;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  list-style: none;
  transition: background 0.2s ease;
  user-select: none;
}
.course-curriculum-summary:hover { background: #f1f5f9; }
.course-curriculum-summary::-webkit-details-marker { display: none; }
.expand-btn-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.73rem;
  font-weight: 800;
  color: #2563eb;
  background: #eff6ff;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid #bfdbfe;
  transition: all 0.2s;
}
.course-curriculum-accordion[open] .expand-btn-badge {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}
.course-curriculum-body {
  padding: 14px;
  border-top: 1px solid #e2e8f0;
  background: #ffffff;
}
.curriculum-days-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 12px;
}
.curriculum-day-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.82rem;
  line-height: 1.42;
  color: var(--ink-secondary);
}
.curriculum-day-badge {
  font-size: 0.67rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 5px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 1px;
}
.curriculum-day-badge.badge-scratch {
  background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe;
}
.curriculum-day-badge.badge-decisions {
  background: #f0fdf4; color: #0f766e; border: 1px solid #99f6e4;
}
.curriculum-outcomes-box {
  background: #f8fafc;
  border-radius: 9px;
  padding: 10px 12px;
  margin-top: 12px;
  border-top: 1px dashed #e2e8f0;
  padding-top: 10px;
}
.curriculum-outcomes-box h5 {
  font-size: 0.78rem;
  font-weight: 800;
  color: #0b192c;
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.outcomes-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.outcome-pill {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: var(--ink-secondary);
}

/* Prominent Enroll Button */
.btn-enroll-prominent {
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  color: #ffffff;
  font-weight: 800;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(37,99,235,0.28);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
  font-size: 0.87rem;
  cursor: pointer;
  white-space: nowrap;
}
.btn-enroll-prominent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
  color: #ffffff;
  text-decoration: none;
}
.btn-enroll-decisions {
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 100%);
  box-shadow: 0 4px 14px rgba(2,132,199,0.28);
}
.btn-enroll-decisions:hover {
  box-shadow: 0 6px 20px rgba(2,132,199,0.4);
}

/* Card bottom row with new action group */
.card-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Section: "Explore Both New Courses" grid on programs page */
.new-courses-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%);
  border: 1px solid #c7d2fe;
  color: #1d4ed8;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 10px;
}


/* ==========================================================================
   OFFICIAL CORELAB BRAND LOGO & WORDMARK COLOR OVERRIDE
   Deep Navy (#0c1c33) nodes & wordmark, Warm Metallic Gold (#be9e53) center node
   ========================================================================== */
.brand-logo-svg line {
  stroke: #0c1c33 !important;
}

.brand-logo-svg circle:not(:last-child) {
  fill: #0c1c33 !important;
}

.brand-logo-svg circle:last-child {
  fill: #be9e53 !important;
  filter: drop-shadow(0 0 5px rgba(190, 158, 83, 0.45)) !important;
}

.brand-title,
.brand-title b {
  color: #0c1c33 !important;
}

.brand-title span {
  font-weight: 500 !important;
  color: #0c1c33 !important;
  margin-left: 2px !important;
}

.brand-tagline {
  color: #64748b !important;
}

/* Footer brand elements */
.footer-brand-col .brand-title,
.footer-brand-col .brand-title b,
.footer-brand-col .brand-title span {
  color: #ffffff !important;
}
.footer-brand-col .brand-logo-svg line {
  stroke: #cbd5e1 !important;
}
.footer-brand-col .brand-logo-svg circle:not(:last-child) {
  fill: #cbd5e1 !important;
}
.footer-brand-col .brand-logo-svg circle:last-child {
  fill: #be9e53 !important;
}


/* ==========================================================================
   RED TOP BANNER — UNIVERSITY STUDENT DISCOUNT & MODAL
   ========================================================================== */
.student-discount-banner {
  background: linear-gradient(90deg, #b91c1c 0%, #dc2626 40%, #ef4444 75%, #b91c1c 100%);
  color: #ffffff;
  padding: 8px 16px;
  position: relative;
  z-index: 105;
  box-shadow: 0 2px 10px rgba(220, 38, 38, 0.25);
  font-size: 0.88rem;
}

.student-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  text-align: center;
}

.student-banner-text {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.banner-fire-tag {
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 0.72rem;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.banner-main-text strong {
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-claim-student {
  background: #ffffff;
  color: #dc2626 !important;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 5px 14px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.btn-claim-student:hover {
  background: #fff5f5;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Modal Styles */
.student-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  animation: fadeInModal 0.2s ease;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.student-modal-card {
  background: #ffffff;
  color: #0f172a;
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
  padding: 32px 28px;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(226, 232, 240, 0.8);
  animation: popInModal 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes popInModal {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.student-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: #f1f5f9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.25rem;
  line-height: 1;
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.student-modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.student-modal-icon {
  font-size: 2.2rem;
  margin-bottom: 8px;
  text-align: center;
}

.student-modal-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0c1c33;
  text-align: center;
  margin: 0 0 6px;
}

.student-modal-sub {
  font-size: 0.88rem;
  color: #475569;
  text-align: center;
  margin: 0 0 22px;
  line-height: 1.45;
}

.student-form-group {
  margin-bottom: 16px;
  text-align: left;
}

.student-form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
}

.student-form-group .form-control {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1.5px solid #cbd5e1;
  font-size: 0.92rem;
  color: #0f172a;
  background-color: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.student-form-group .form-control:focus {
  outline: none;
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.btn-student-unlock {
  width: 100%;
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
  color: #ffffff !important;
  border: none;
  border-radius: 12px;
  padding: 13px 20px;
  font-size: 0.96rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.3);
  transition: all 0.2s ease;
  margin-top: 20px;
}

.btn-student-unlock:hover {
  background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(220, 38, 38, 0.4);
}

/* Coupon Reveal Box */
.coupon-reveal-box {
  background: #f8fafc;
  border: 2px dashed #dc2626;
  border-radius: 14px;
  padding: 18px;
  margin: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.coupon-code-wrap {
  text-align: left;
}

.coupon-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #dc2626;
  text-transform: uppercase;
}

.coupon-code-value {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: #0c1c33;
  font-family: monospace;
}

.btn-copy-coupon {
  background: #dc2626;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease;
  white-space: nowrap;
}

.btn-copy-coupon:hover {
  background: #b91c1c;
}

.student-success-badge {
  display: inline-block;
  background: #dcfce7;
  color: #15803d;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid #bbf7d0;
}


/* ── Coupon pill on course cards (IMSCIENCES25) ─────────────────────── */
.coupon-pill-card {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fdba74;
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}

/* Instagram link inside coupon pill */
.coupon-ig-link {
  color: #c2410c;
  text-decoration: underline;
  font-weight: 800;
}
.coupon-ig-link:hover {
  color: #9a3412;
}

/* ── Batch / Date Selector on Register Page ─────────────────── */
.batch-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card, #ffffff);
  border: 1.5px solid var(--line, #e2e8f0);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  text-align: left;
}
.batch-card:hover {
  border-color: #3b82f6;
  background: #f8fafc;
}
.batch-card.active {
  border-color: #2563eb;
  background: #eff6ff;
  box-shadow: 0 0 0 1px #2563eb;
}
[data-theme="dark"] .batch-card {
  background: #1e293b;
  border-color: #334155;
}
[data-theme="dark"] .batch-card:hover {
  border-color: #60a5fa;
  background: #334155;
}
[data-theme="dark"] .batch-card.active {
  background: #1e3a8a;
  border-color: #60a5fa;
  box-shadow: 0 0 0 1px #60a5fa;
}
.batch-radio-indicator {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.batch-card.active .batch-radio-indicator {
  border-color: #2563eb;
  background: #2563eb;
}
[data-theme="dark"] .batch-card.active .batch-radio-indicator {
  border-color: #60a5fa;
  background: #60a5fa;
}
.batch-radio-indicator::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: white;
  display: none;
}
.batch-card.active .batch-radio-indicator::after {
  display: block;
}
.batch-info {
  display: flex;
  flex-direction: column;
}
.batch-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--ink, #0f172a);
}
.batch-card.active .batch-title {
  color: #1d4ed8;
}
[data-theme="dark"] .batch-card.active .batch-title {
  color: #93c5fd;
}
.batch-date-text {
  font-size: 0.78rem;
  color: var(--muted, #64748b);
  font-weight: 600;
  margin-top: 1px;
}
.batch-card.active .batch-date-text {
  color: #2563eb;
  font-weight: 700;
}
[data-theme="dark"] .batch-card.active .batch-date-text {
  color: #60a5fa;
}