/* ==========================================================================
   ADSKOOL DESIGN SYSTEM & STYLESHEET
   Based on ADSKOOL_COMPLETE_WEBSITE_UPDATE_PACK.md & adskool-homepage-conversion-v2.png
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Colors from Specification */
  --color-navy: #07162F;
  --color-navy-dark: #040d1c;
  --color-navy-light: #0d2244;
  --color-navy-card: #0c1d38;
  
  --color-blue-primary: #1769FF;
  --color-blue-hover: #0f52d6;
  --color-blue-light: #edf4fe;
  --color-blue-tag: #e8f0fe;
  
  --color-orange-cta: #FF6500;
  --color-orange-hover: #e55a00;
  --color-orange-light: #fff3eb;
  
  --color-mint: #DFF6EA;
  --color-green: #188668;
  --color-green-dark: #126850;
  
  --color-paper: #F8F6F1;
  --color-white: #FFFFFF;
  
  --color-border: #D9DDE4;
  --color-border-light: #e8ecf1;
  --color-border-dark: rgba(255, 255, 255, 0.12);
  
  --color-text-primary: #07162F;
  --color-text-secondary: #566176;
  --color-text-muted: #7e8b9f;
  --color-text-white: #FFFFFF;
  
  /* Typography */
  --font-family-base: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout */
  --max-width-container: 1280px;
  --header-height: 76px;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(7, 22, 47, 0.04), 0 1px 2px rgba(7, 22, 47, 0.02);
  --shadow-card: 0 2px 8px rgba(7, 22, 47, 0.04), 0 8px 24px rgba(7, 22, 47, 0.04);
  --shadow-card-hover: 0 4px 12px rgba(7, 22, 47, 0.06), 0 16px 36px rgba(7, 22, 47, 0.08);
  --shadow-lg: 0 12px 32px rgba(7, 22, 47, 0.08);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-family-base);
  background-color: var(--color-paper);
  color: var(--color-text-primary);
  line-height: 1.55;
  overflow-x: hidden;
  max-width: 100vw;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-width-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

@media (max-width: 768px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* --- Header & Navigation --- */
.site-header {
  background-color: var(--color-navy);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.site-logo:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.site-logo-icon,
.site-logo-icon-img {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.footer-squircle-icon-img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}

.site-logo-divider {
  width: 2.5px;
  height: 36px;
  background: linear-gradient(180deg, #a78bfa 0%, #7c3aed 100%);
  border-radius: 2px;
  display: block;
  flex-shrink: 0;
}

.site-logo-text-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.site-logo-brand {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.035em;
  display: flex;
  align-items: baseline;
}

.logo-text-ad {
  color: #ffffff;
}

.logo-text-skool {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.site-logo-tagline {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.tag-dot {
  color: #a78bfa;
  font-weight: 800;
}

@media (max-width: 768px) {
  .site-logo {
    gap: 10px;
  }
  .site-logo-icon,
  .site-logo-icon-img {
    width: 32px;
    height: 32px;
  }
  .site-logo-divider {
    height: 26px;
    width: 2px;
  }
  .site-logo-brand {
    font-size: 1.35rem;
  }
  .site-logo-tagline {
    font-size: 0.46rem;
    letter-spacing: 0.18em;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

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

/* Header Dropdown */
.nav-item.has-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -16px;
  background-color: var(--color-navy);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 10px;
  min-width: 250px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-normal);
  z-index: 1100;
}

.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: flex;
  flex-direction: column;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--color-text-white);
  font-size: 0.95rem;
  font-weight: 600;
  transition: background-color var(--transition-fast);
}

.dropdown-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.dropdown-link.active {
  background-color: rgba(23, 105, 255, 0.15);
  color: #79b5ff;
}

.dropdown-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #9cb3d7;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

/* --- Buttons & CTAs --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-align: center;
  line-height: 1;
}

.btn svg {
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* Orange Header CTA */
.btn-orange-header {
  background-color: var(--color-orange-cta);
  color: var(--color-white);
  padding: 12px 22px;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(255, 101, 0, 0.25);
}

.btn-orange-header:hover {
  background-color: var(--color-orange-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 101, 0, 0.35);
}

/* Primary Blue Button */
.btn-blue-primary {
  background-color: var(--color-blue-primary);
  color: var(--color-white);
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.btn-blue-primary:hover {
  background-color: var(--color-blue-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(23, 105, 255, 0.25);
}

/* Secondary White/Outline Button */
.btn-secondary-outline {
  background-color: var(--color-white);
  color: var(--color-navy);
  border: 1px solid var(--color-border);
  padding: 14px 26px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.btn-secondary-outline:hover {
  border-color: var(--color-navy);
  background-color: #fafbfc;
}

/* Orange Solid Button */
.btn-orange-solid {
  background-color: var(--color-orange-cta);
  color: var(--color-white);
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.btn-orange-solid:hover {
  background-color: var(--color-orange-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255, 101, 0, 0.3);
}

/* Orange Outline Button */
.btn-orange-outline {
  background-color: transparent;
  color: var(--color-orange-cta);
  border: 1.5px solid var(--color-orange-cta);
  padding: 13px 26px;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.btn-orange-outline:hover {
  background-color: var(--color-orange-cta);
  color: var(--color-white);
}

.btn-link-founder {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-blue-primary);
  padding: 10px 0;
}

.btn-link-founder:hover {
  color: var(--color-blue-hover);
  text-decoration: underline;
}

/* Mobile Hamburger Toggle */
.menu-toggle-btn {
  display: none;
  padding: 8px;
  color: var(--color-white);
}

.hamburger-icon {
  width: 24px;
  height: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile Navigation Drawer */
.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(7, 22, 47, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1200;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85vw;
  height: 100%;
  background-color: var(--color-navy);
  z-index: 1300;
  padding: 32px 24px;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}

.mobile-nav-drawer.is-open {
  transform: translateX(0);
}

.mobile-nav-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.mobile-drawer-close {
  color: var(--color-white);
  padding: 6px;
  font-size: 1.5rem;
  line-height: 1;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-link {
  color: var(--color-white);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 6px 0;
}

.mobile-nav-link.active {
  color: #79b5ff;
}

.mobile-sublinks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 14px;
  border-left: 2px solid rgba(255, 255, 255, 0.15);
  margin-top: 4px;
}

.mobile-sublink {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  font-weight: 500;
}

.mobile-sublink.active,
.mobile-sublink:hover {
  color: var(--color-white);
}

/* --- Section Layouts --- */
.section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.section-hero {
  padding-top: 60px;
  padding-bottom: 50px;
  position: relative;
}

.category-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-green);
  margin-bottom: 18px;
}

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

.hero-content {
  max-width: 620px;
}

.hero-title {
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--color-navy);
  margin-bottom: 22px;
}

.hero-subtitle {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.batch-meta-bar {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.meta-icon {
  font-size: 0.9rem;
  line-height: 1;
}

.meta-divider {
  color: var(--color-border);
  font-weight: 700;
}

/* --- Advertising Ecosystem Interactive SVG Diagram --- */
.ecosystem-container {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ecosystem-svg-orbit {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.ecosystem-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}

.ecosystem-center-title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

.ecosystem-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 5;
  text-align: center;
  transition: transform var(--transition-fast);
}

.ecosystem-node:hover {
  transform: scale(1.06);
}

.node-icon-circle {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background-color: var(--color-mint);
  border: 1.5px solid rgba(24, 134, 104, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  box-shadow: 0 4px 12px rgba(7, 22, 47, 0.04);
  transition: all var(--transition-fast);
}

.ecosystem-node:hover .node-icon-circle {
  background-color: #c9eedc;
  border-color: var(--color-green);
  box-shadow: 0 6px 16px rgba(24, 134, 104, 0.15);
}

.node-icon-circle svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-navy);
  stroke-width: 1.75;
}

.node-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-navy);
  white-space: nowrap;
}

/* Node Positioning around circle (radius ~155px) */
/* Top: Brands (0 deg) */
.node-brands {
  top: 4%;
  left: 50%;
  transform: translateX(-50%);
}
.node-brands:hover {
  transform: translateX(-50%) scale(1.06);
}

/* Top Right / Right: Media Agencies (~72 deg) */
.node-agencies {
  top: 24%;
  right: 2%;
  transform: translate(0, 0);
}
.node-agencies:hover {
  transform: scale(1.06);
}

/* Bottom Right: Tech Platforms (~144 deg) */
.node-tech {
  bottom: 8%;
  right: 14%;
}
.node-tech:hover {
  transform: scale(1.06);
}

/* Bottom Left: Support Partners (~216 deg) */
.node-partners {
  bottom: 8%;
  left: 14%;
}
.node-partners:hover {
  transform: scale(1.06);
}

/* Left: Publishers (~288 deg) */
.node-publishers {
  top: 24%;
  left: 2%;
}
.node-publishers:hover {
  transform: scale(1.06);
}

/* --- Human Edge Diagram for Why Adskool --- */
.human-edge-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.human-edge-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}

.human-edge-center-title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

.human-edge-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 5;
  text-align: center;
}

.node-edge-top {
  top: 6%;
  left: 50%;
  transform: translateX(-50%);
}

.node-edge-right {
  top: 50%;
  right: 4%;
  transform: translateY(-50%);
}

.node-edge-bottom {
  bottom: 6%;
  left: 50%;
  transform: translateX(-50%);
}

.node-edge-left {
  top: 50%;
  left: 4%;
  transform: translateY(-50%);
}

/* --- Founder Credibility Strip (Homepage) --- */
.founder-credibility-strip {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  margin-top: 40px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: auto 1fr auto 1.2fr;
  gap: 28px;
  align-items: center;
}

.avatar-badge-circle {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background-color: var(--color-mint);
  color: var(--color-green-dark);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
  border: 1.5px solid rgba(24, 134, 104, 0.2);
}

.avatar-badge-img {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: 50% 30%;
  border: 2px solid var(--color-mint);
  box-shadow: var(--shadow-sm);
  display: block;
}

.founder-strip-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.founder-strip-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy);
}

.founder-strip-subline {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.founder-strip-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.founder-strip-link:hover {
  text-decoration: underline;
}

.founder-strip-divider {
  width: 1px;
  height: 48px;
  background-color: var(--color-border);
}

.founder-strip-stats {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.founder-strip-stat-lead {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
}

.founder-strip-stat-sub {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.founder-strip-pills {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-green-dark);
  margin-top: 2px;
}

/* --- Section Headings --- */
.section-header-block {
  margin-bottom: 36px;
}

.section-heading-title {
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.section-heading-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin-top: 8px;
}

/* --- 3-Card Programme Conversion Section --- */
.section-programmes-v2 {
  padding-top: 60px;
  padding-bottom: 60px;
}

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

.programme-card-v2 {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px 32px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.programme-card-v2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: #cbd3e0;
}

.card-num-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.giant-card-number {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-blue-primary);
  letter-spacing: -0.04em;
}

.pill-stage-badge {
  background-color: var(--color-mint);
  color: var(--color-green-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-full);
}

.programme-card-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.programme-card-audience {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
}

.programme-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 32px;
  flex-grow: 1;
}

.programme-card-cta-wrap .btn {
  width: 100%;
  padding: 13px 20px;
  font-size: 0.95rem;
}

/* --- Real Operating Experience Strip --- */
.section-experience-strip {
  padding-top: 40px;
  padding-bottom: 40px;
  text-align: center;
}

.experience-heading {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.experience-companies-line {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: -0.01em;
  line-height: 1.6;
  max-width: 960px;
  margin: 0 auto 12px;
}

.experience-disclosure {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  max-width: 800px;
  margin: 0 auto;
}

/* --- LinkedIn Recommendations Section --- */
.section-recommendations {
  padding-top: 60px;
  padding-bottom: 70px;
}

.recommendations-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
}

.pill-badge-blue {
  background-color: #eaf1fe;
  color: var(--color-blue-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

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

.recommendation-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 26px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.rec-author-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.rec-avatar-initials {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background-color: #fde8d7;
  color: #a44500;
  font-size: 0.95rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rec-avatar-initials.avatar-mint {
  background-color: var(--color-mint);
  color: var(--color-green-dark);
}

.rec-avatar-initials.avatar-blue {
  background-color: #e3edfe;
  color: var(--color-blue-primary);
}

.rec-author-meta {
  display: flex;
  flex-direction: column;
}

.rec-author-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-navy);
}

.rec-author-role {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.35;
}

.rec-quote-text {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.rec-linkedin-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.rec-linkedin-link:hover {
  text-decoration: underline;
}

/* --- Dark Navy CTA Banner --- */
.dark-cta-banner-v2 {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 64px 0;
}

.dark-cta-banner-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-banner-meta {
  font-size: 0.88rem;
  font-weight: 600;
  color: #9cb3d7;
  margin-bottom: 8px;
}

.cta-banner-title-v2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 8px;
}

.cta-banner-subtitle-v2 {
  font-size: 1.05rem;
  color: #b2c2db;
}

/* --- Course Page Specific Components --- */
.programme-hero-grid-v2 {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.giant-hero-number-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.giant-hero-number {
  font-size: 7.5rem;
  font-weight: 800;
  line-height: 0.9;
  color: var(--color-blue-primary);
  letter-spacing: -0.04em;
}

.giant-hero-number-tag {
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-top: 12px;
}

/* Quick Course Facts Bar / Table */
.course-facts-bar {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 36px 0;
  box-shadow: var(--shadow-sm);
}

.fact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fact-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.fact-value {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-navy);
}

/* Walkaway 3 Outcome Cards */
.walkaway-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.walkaway-card-v2 {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
}

.walkaway-badge-num {
  display: inline-block;
  background-color: var(--color-mint);
  color: var(--color-green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.walkaway-card-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 10px;
}

.walkaway-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* 4-Step Process Flow */
.section-process-flow {
  background-color: #f1f4f8;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  margin: 48px 0;
}

.process-flow-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 28px;
}

.process-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}

.process-step-circle {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  border: 2px solid var(--color-blue-primary);
  color: var(--color-blue-primary);
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  box-shadow: 0 2px 6px rgba(23, 105, 255, 0.15);
}

.process-step-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-navy);
}

/* Connecting line behind circles */
.process-flow-line {
  position: absolute;
  top: 22px;
  left: 12.5%;
  width: 75%;
  height: 2px;
  background-color: #cbd8e8;
  z-index: 1;
}

/* Interactive Curriculum Accordions */
.curriculum-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.curriculum-accordion-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast);
}

.curriculum-accordion-card:hover {
  border-color: #cbd3e0;
}

.curriculum-accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  text-align: left;
  background: none;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-navy);
}

.curriculum-btn-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.curriculum-index-num {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-blue-primary);
}

.curriculum-accordion-icon {
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  transition: transform var(--transition-normal);
  line-height: 1;
}

.curriculum-accordion-card.is-active .curriculum-accordion-icon {
  transform: rotate(45deg);
}

.curriculum-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.curriculum-accordion-card.is-active .curriculum-accordion-body {
  max-height: 300px;
}

.curriculum-body-inner {
  padding: 0 24px 22px 58px;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- Founder Page Styles --- */
.founder-portrait-card {
  position: relative;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.founder-portrait-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1.12 / 1;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f4f9 0%, #e2e8f0 100%);
}

.founder-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  display: block;
}

.founder-portrait-overlay-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(7, 22, 47, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.founder-portrait-info {
  padding: 20px 24px;
  background-color: var(--color-white);
}

.founder-portrait-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 2px;
}

.founder-portrait-title {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.founder-quote-block {
  background-color: var(--color-white);
  border-left: 4px solid var(--color-blue-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 24px 28px;
  margin: 32px 0;
  box-shadow: var(--shadow-sm);
}

.founder-quote-text {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.6;
  font-style: italic;
}

.founder-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 24px;
}

.founder-pillar-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* 4 Metrics Section */
.metrics-strip-4 {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 40px 0;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.metric-strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.metric-big-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
  letter-spacing: -0.03em;
}

.metric-strip-label {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* --- Ripple Effect Progression (Why Adskool) --- */
.ripple-progression-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
  position: relative;
}

.ripple-step-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
}

.ripple-step-num {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-blue-primary);
  margin-bottom: 12px;
}

.ripple-step-impact {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.ripple-step-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}

/* --- Contact & Enquiry Form Page --- */
.contact-layout-grid-v2 {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 56px;
  align-items: flex-start;
}

.contact-card-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow-card);
}

/* Direct Email Track Options */
.email-tracks-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.email-track-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background-color: #fafbfc;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-decoration: none;
  transition: all var(--transition-fast);
  width: 100%;
}

.email-track-card > div {
  min-width: 0;
  flex: 1;
}

.email-track-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-blue-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.email-track-card.highlight-track {
  border-color: rgba(23, 105, 255, 0.35);
  background-color: rgba(23, 105, 255, 0.025);
}

.email-track-card.highlight-track:hover {
  border-color: var(--color-orange-cta);
  background-color: var(--color-white);
}

.track-tag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-blue-primary);
  margin-bottom: 3px;
  text-transform: uppercase;
  word-break: break-word;
}

.email-track-card.highlight-track .track-tag {
  color: var(--color-orange-cta);
}

.track-title {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--color-navy);
  margin-bottom: 2px;
  word-break: break-word;
}

.track-subtitle {
  font-size: 0.84rem;
  color: var(--color-text-secondary);
  word-break: break-word;
}

.track-card-arrow {
  color: var(--color-text-secondary);
  transition: transform var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.email-track-card:hover .track-card-arrow {
  transform: translateX(4px);
  color: var(--color-blue-primary);
}

.email-track-card.highlight-track:hover .track-card-arrow {
  color: var(--color-orange-cta);
}

.email-response-sla {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  background-color: #f8fafc;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  width: 100%;
}

.email-response-sla span {
  min-width: 0;
  flex: 1;
  line-height: 1.4;
  word-break: break-word;
}

.email-response-sla svg {
  color: #10b981;
  flex-shrink: 0;
}

.form-group {
  margin-bottom: 22px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-navy);
  background-color: #fafbfc;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-blue-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(23, 105, 255, 0.12);
}

.form-control.is-invalid {
  border-color: #e53e3e;
  background-color: #fff8f8;
}

.invalid-feedback {
  display: none;
  font-size: 0.8rem;
  color: #e53e3e;
  margin-top: 6px;
  font-weight: 500;
}

.form-control.is-invalid + .invalid-feedback {
  display: block;
}

/* Success Confirmation Card */
.form-success-card {
  display: none;
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}

.form-success-card.is-visible {
  display: block;
}

.success-icon-circle {
  width: 56px;
  height: 56px;
  background-color: var(--color-mint);
  color: var(--color-green-dark);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
}

/* Programme Comparison Table on Contact */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 16px;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.programme-compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0;
  background-color: transparent;
  border-radius: 0;
  overflow: hidden;
  border: none;
  box-shadow: none;
}

.programme-compare-table th {
  background-color: #f4f6fa;
  padding: 14px 20px;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.programme-compare-table td {
  padding: 16px 20px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

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

.programme-compare-table tr:hover td {
  background-color: #fafbfd;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
  margin-top: auto;
}

.footer-inner-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-brand-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-logo-link {
  display: inline-block;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.footer-logo-link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.footer-logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.footer-squircle-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(109, 40, 217, 0.2);
  flex-shrink: 0;
}

.footer-text-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.footer-brand-title {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.035em;
  display: flex;
  align-items: baseline;
}

.footer-ad {
  color: var(--color-navy);
}

.footer-skool {
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand-tagline {
  font-size: 0.54rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-text-muted);
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.tag-dot-purple {
  color: #7c3aed;
  font-weight: 800;
}

.footer-logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.03em;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.footer-copy-sub {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

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

.footer-nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-navy);
}

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

.footer-linkedin-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.footer-linkedin-link:hover {
  text-decoration: underline;
}

/* --- Responsive Breakpoints --- */
@media (max-width: 1024px) {
  .site-nav {
    display: none;
  }

  .menu-toggle-btn {
    display: block;
  }

  .hero-grid,
  .programme-hero-grid-v2,
  .contact-layout-grid-v2 {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .founder-credibility-strip {
    grid-template-columns: auto 1fr;
    gap: 24px;
  }

  .founder-strip-divider {
    display: none;
  }

  .programmes-grid-3,
  .recommendations-grid-3,
  .walkaway-grid-3 {
    grid-template-columns: 1fr;
  }

  .course-facts-bar,
  .metrics-strip-4,
  .ripple-progression-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .founder-pillars-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .btn {
    min-height: 48px;
    font-size: 0.95rem;
  }

  .btn-link-founder {
    justify-content: center;
  }

  /* Header & Mobile Drawer */
  .site-header {
    height: var(--header-height);
  }

  .mobile-nav-drawer {
    width: 300px;
    max-width: 85vw;
    padding: 24px 20px;
  }

  .mobile-drawer-header {
    margin-bottom: 24px;
  }

  .mobile-links {
    gap: 14px;
  }

  .mobile-nav-link {
    font-size: 1.05rem;
  }

  /* Section Spacing */
  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .section-hero {
    padding-top: 32px;
    padding-bottom: 36px;
  }

  .category-badge {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
  }

  .hero-title {
    font-size: clamp(2.15rem, 7.5vw, 2.75rem);
    line-height: 1.12;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 24px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 24px;
  }

  .hero-actions .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .batch-meta-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 12px;
    font-size: 0.88rem;
    justify-content: flex-start;
  }

  /* The Advertising Ecosystem Diagram */
  .ecosystem-container {
    width: 100%;
    max-width: 340px;
    aspect-ratio: 1 / 1;
    margin: 16px auto 8px;
    position: relative;
  }

  .node-icon-circle {
    width: 46px;
    height: 46px;
    border-width: 1.5px;
  }

  .node-icon-circle svg {
    width: 20px;
    height: 20px;
  }

  .node-label {
    font-size: 0.72rem;
    font-weight: 700;
  }

  .ecosystem-center-title {
    font-size: 1.05rem;
    line-height: 1.15;
  }

  /* Refined node placements to prevent edge clipping */
  .node-brands {
    top: 2%;
    left: 50%;
  }

  .node-agencies {
    top: 26%;
    right: 0%;
  }

  .node-publishers {
    top: 26%;
    left: 0%;
  }

  .node-tech {
    bottom: 5%;
    right: 6%;
  }

  .node-partners {
    bottom: 5%;
    left: 6%;
  }

  /* Human Edge Diagram (Why Adskool) */
  .human-edge-container {
    width: 100%;
    max-width: 330px;
    aspect-ratio: 1 / 1;
    margin: 16px auto;
  }

  .human-edge-container .node-icon-circle {
    width: 46px;
    height: 46px;
  }

  .human-edge-container .node-icon-circle svg {
    width: 20px;
    height: 20px;
  }

  .human-edge-container .node-label {
    font-size: 0.72rem;
  }

  .human-edge-center-title {
    font-size: 1.05rem;
    line-height: 1.15;
  }

  .node-edge-top {
    top: 2%;
  }

  .node-edge-right {
    right: 0%;
  }

  .node-edge-bottom {
    bottom: 2%;
  }

  .node-edge-left {
    left: 0%;
  }

  /* Founder Credibility Strip (Homepage) */
  .founder-credibility-strip {
    grid-template-columns: 1fr;
    padding: 26px 20px 24px;
    margin-top: 32px;
    margin-bottom: 16px;
    text-align: center;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 18px rgba(7, 22, 47, 0.05);
    gap: 16px;
    background-color: var(--color-white);
  }

  .avatar-badge-img,
  .avatar-badge-circle {
    margin: 0 auto;
    width: 62px;
    height: 62px;
  }

  .founder-strip-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
  }

  .founder-strip-heading {
    font-size: 1.12rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--color-navy);
  }

  .founder-strip-subline {
    font-size: 0.88rem;
    line-height: 1.45;
    color: var(--color-text-secondary);
  }

  .founder-strip-link {
    justify-content: center;
    font-size: 0.88rem;
    font-weight: 700;
    margin-top: 4px;
  }

  .founder-strip-divider {
    display: none;
  }

  .founder-strip-stats {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    border-top: 1px solid var(--color-border-light);
    padding-top: 16px;
    margin-top: 4px;
    width: 100%;
  }

  .founder-strip-stat-lead {
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-navy);
  }

  .founder-strip-stat-sub {
    font-size: 0.86rem;
    color: var(--color-text-secondary);
  }

  .founder-strip-pills {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-green-dark);
    background: rgba(24, 134, 104, 0.08);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-top: 4px;
  }

  /* Programmes Section */
  .section-programmes-v2 {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .section-header-block {
    margin-bottom: 24px;
  }

  .section-heading-title {
    font-size: clamp(1.6rem, 5.5vw, 2.15rem);
    line-height: 1.2;
  }

  .section-heading-subtitle {
    font-size: 0.95rem;
    margin-top: 6px;
  }

  .programmes-grid-3 {
    gap: 20px;
  }

  .programme-card-v2 {
    padding: 26px 20px 22px;
  }

  .card-num-badge-row {
    margin-bottom: 16px;
  }

  .giant-card-number {
    font-size: 2.5rem;
  }

  .pill-stage-badge {
    font-size: 0.7rem;
    padding: 5px 10px;
  }

  .programme-card-title {
    font-size: 1.35rem;
    margin-bottom: 6px;
  }

  .programme-card-audience {
    font-size: 0.9rem;
    margin-bottom: 12px;
  }

  .programme-card-desc {
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 24px;
  }

  .programme-card-cta-wrap .btn {
    width: 100%;
    min-height: 48px;
  }

  /* Real Operating Experience Strip */
  .section-experience-strip {
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .experience-heading {
    font-size: clamp(1.25rem, 4.5vw, 1.5rem);
    margin-bottom: 12px;
  }

  .experience-companies-line {
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 8px;
  }

  .experience-disclosure {
    font-size: 0.8rem;
    line-height: 1.45;
  }

  /* LinkedIn Recommendations */
  .section-recommendations {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .recommendations-header-row {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
  }

  .pill-badge-blue {
    font-size: 0.72rem;
    padding: 6px 12px;
  }

  .recommendation-card {
    padding: 22px 18px 20px;
  }

  .rec-author-row {
    gap: 12px;
    margin-bottom: 16px;
  }

  .rec-avatar-initials {
    width: 42px;
    height: 42px;
    font-size: 0.9rem;
  }

  .rec-author-name {
    font-size: 1rem;
  }

  .rec-author-role {
    font-size: 0.78rem;
    line-height: 1.35;
  }

  .rec-quote-text {
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 18px;
  }

  /* Dark CTA Banner */
  .dark-cta-banner-v2 {
    padding: 44px 0;
  }

  .dark-cta-banner-grid {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 20px;
  }

  .cta-banner-meta {
    font-size: 0.82rem;
  }

  .cta-banner-title-v2 {
    font-size: clamp(1.55rem, 5.5vw, 2rem);
    margin-bottom: 6px;
  }

  .cta-banner-subtitle-v2 {
    font-size: 0.95rem;
  }

  .dark-cta-banner-grid .btn {
    width: 100%;
    min-height: 48px;
  }

  /* Footer */
  .site-footer {
    padding: 36px 0 28px;
  }

  .footer-inner-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .footer-brand-left {
    gap: 8px;
    width: 100%;
  }

  .footer-logo-lockup {
    gap: 12px;
  }

  .footer-squircle-icon,
  .footer-squircle-icon-img {
    width: 36px;
    height: 36px;
  }

  .footer-brand-title {
    font-size: 1.4rem;
  }

  .footer-brand-tagline {
    font-size: 0.48rem;
    letter-spacing: 0.2em;
  }

  .footer-tagline {
    font-size: 0.88rem;
  }

  .footer-copy-sub {
    font-size: 0.8rem;
  }

  .footer-nav-right {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 16px;
    width: 100%;
  }

  .footer-nav-link {
    font-size: 0.9rem;
    padding: 4px 0;
  }

  .footer-linkedin-link {
    grid-column: 1 / -1;
    margin-top: 4px;
    font-size: 0.9rem;
  }

  /* Course Page Components */
  .giant-hero-number-box {
    padding: 20px 16px;
  }

  .giant-hero-number {
    font-size: 4.5rem;
  }

  .giant-hero-number-tag {
    font-size: 0.8rem;
    margin-top: 8px;
  }

  .course-facts-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 10px;
    padding: 18px 14px;
    margin: 24px 0;
  }

  .fact-label {
    font-size: 0.7rem;
  }

  .fact-value {
    font-size: 0.92rem;
  }

  .walkaway-card-v2 {
    padding: 22px 18px;
  }

  .walkaway-card-title {
    font-size: 1.1rem;
  }

  .walkaway-card-desc {
    font-size: 0.9rem;
  }

  .section-process-flow {
    padding: 24px 16px;
    margin: 28px 0;
    border-radius: var(--radius-md);
  }

  .process-flow-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .process-flow-line {
    display: none;
  }

  .process-step-item {
    flex-direction: row;
    gap: 14px;
    text-align: left;
    align-items: center;
  }

  .process-step-circle {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .curriculum-accordion-btn {
    padding: 16px 16px;
    font-size: 0.98rem;
  }

  .curriculum-btn-left {
    gap: 12px;
  }

  .curriculum-body-inner {
    padding: 0 16px 18px 16px;
    font-size: 0.9rem;
  }

  /* Founder Page Components */
  .founder-portrait-card {
    border-radius: var(--radius-lg);
  }

  .founder-portrait-overlay-badge {
    font-size: 0.72rem;
    padding: 8px 10px;
    bottom: 10px;
    left: 10px;
    right: 10px;
  }

  .founder-quote-block {
    padding: 18px 18px;
    font-size: 1rem;
    margin: 24px 0;
  }

  .founder-pillar-card {
    padding: 20px 18px;
  }

  .metrics-strip-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 20px 14px;
    margin: 28px 0;
  }

  .metric-big-value {
    font-size: 2rem;
  }

  /* Why Adskool Page Components */
  .ripple-progression-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 20px;
  }

  .ripple-step-card {
    padding: 20px 18px;
  }

  /* Contact Page Components */
  .contact-card-box {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }

  .email-track-card {
    padding: 14px 16px;
  }

  .programme-compare-table {
    display: block;
    overflow-x: auto;
    width: 100%;
    -webkit-overflow-scrolling: touch;
  }

  .programme-compare-table th,
  .programme-compare-table td {
    padding: 10px 12px;
    font-size: 0.84rem;
    white-space: nowrap;
  }
}

/* Extra small screens (e.g. iPhone SE, 360px Android) */
@media (max-width: 380px) {
  .ecosystem-container {
    max-width: 290px;
  }

  .node-icon-circle {
    width: 40px;
    height: 40px;
  }

  .node-icon-circle svg {
    width: 18px;
    height: 18px;
  }

  .node-label {
    font-size: 0.65rem;
  }

  .ecosystem-center-title {
    font-size: 0.92rem;
  }

  .human-edge-container {
    max-width: 290px;
  }

  .human-edge-container .node-icon-circle {
    width: 40px;
    height: 40px;
  }

  .human-edge-container .node-icon-circle svg {
    width: 18px;
    height: 18px;
  }

  .human-edge-container .node-label {
    font-size: 0.65rem;
  }

  .human-edge-center-title {
    font-size: 0.92rem;
  }

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

  .course-facts-bar,
  .metrics-strip-4 {
    grid-template-columns: 1fr;
  }

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

/* --- 404 Error Page --- */
.section-404 {
  padding: 80px 0 90px;
  min-height: calc(100vh - var(--header-height) - 180px);
  display: flex;
  align-items: center;
}

.error-wrapper {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.error-title {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-navy);
  margin-bottom: 18px;
}

.error-subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 620px;
  margin: 0 auto 32px;
}

.error-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.error-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
}

.error-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

.error-card:hover {
  transform: translateY(-3px);
  border-color: #8b5cf6;
  box-shadow: var(--shadow-card-hover);
}

.error-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #7c3aed;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.error-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}

.error-card-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
  margin-bottom: 16px;
  flex-grow: 1;
}

.error-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-blue-primary);
}

@media (max-width: 768px) {
  .section-404 {
    padding: 48px 0 64px;
  }
  
  .error-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .error-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .error-actions .btn {
    width: 100%;
  }
}