/* 
  Kumar P - Executive Command Center Style Sheet
  Pure Static CSS3 with CSS Custom Variables, Responsive Grid/Flexbox, and Zero Framework Overhead.
  Published Folder: site/assets/css/style.css
  Indent: 2 spaces.
*/

:root,
[data-theme="dark"] {
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;

  /* Executive Dark Theme Variables */
  --bg-primary: #0a0c12;
  --bg-secondary: #0f121d;
  --bg-card: #151926;
  --bg-card-hover: #1c2235;
  --bg-header: rgba(10, 12, 18, 0.94);
  --bg-input: #111522;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #94a3b8;

  --accent-gold: #f59e0b;
  --accent-gold-glow: rgba(245, 158, 11, 0.22);
  --accent-gold-hover: #d97706;
  --pill-category-text: #f59e0b;
  --accent-cyan: #06b6d4;
  --accent-cyan-glow: rgba(6, 182, 212, 0.2);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.2);

  --border-color: #232a3d;
  --border-focus: #f59e0b;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 20px -3px rgba(0, 0, 0, 0.5);

  --btn-primary-text: #000000;
}

.d-none {
  display: none !important;
}

.edu-ctrl:hover {
  cursor: pointer;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-header: rgba(248, 250, 252, 0.96);
  --bg-input: #e2e8f0;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #475569;

  --accent-gold: #d97706;
  --accent-gold-glow: rgba(217, 119, 6, 0.15);
  --accent-gold-hover: #b45309;
  --pill-category-text: #7c2d12;
  --accent-cyan: #0891b2;
  --accent-cyan-glow: rgba(8, 145, 178, 0.15);
  --accent-emerald: #059669;
  --accent-emerald-glow: rgba(5, 150, 105, 0.15);

  --border-color: #cbd5e1;
  --border-focus: #d97706;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.12);

  --btn-primary-text: #ffffff;
}

[data-theme="dark"] img[src*="github.png"],
[data-theme="dark"] img[src*="cmd.png"],
[data-theme="dark"] img[src*="os-mac.png"] {
  filter: invert(1) brightness(2);
}

/* WCAG Skip Link */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--accent-gold);
  color: #000000;
  padding: 10px 16px;
  font-weight: 700;
  z-index: 10000;
  border-radius: var(--radius-sm);
  transition: top var(--transition-fast);
  text-decoration: none;
}
.skip-to-content:focus {
  top: 16px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Accessibility: Global Focus Ring */
*:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
  border-radius: inherit;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 130px;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  padding-top: 130px; /* Space for fixed dual-row header */
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Utility Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* FIXED DUAL-ROW NAVIGATION HEADER */
.executive-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

/* Header Tier 1: Brand & Actions */
.header-top-tier {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border-color);
  max-width: 1280px;
  margin: 0 auto;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-avatar {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent-gold);
  box-shadow: 0 0 10px var(--accent-gold-glow);
}

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

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.brand-title {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

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

/* Single Sun/Moon Theme Toggle Switch */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 7px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-card);
}

/* Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: var(--btn-primary-text);
  border-color: var(--accent-gold);
  font-weight: 700;
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  border-color: var(--accent-gold-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-gold-glow);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--text-muted);
}

.btn-outline-gold {
  background: transparent;
  color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.btn-outline-gold:hover {
  background: var(--accent-gold-glow);
}

/* Header Tier 2: Primary Navigation Bar */
.header-bottom-tier {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-link-item a {
  display: block;
  padding: 10px 14px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link-item a:hover {
  color: var(--text-primary);
  background-color: var(--bg-card-hover);
}

.nav-link-item a.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

/* Mobile Navigation Toggle */
.mobile-toggle-btn {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 1.2rem;
}

/* SECTIONS & CARDS */
.section-padding {
  padding: 60px 0;
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  margin-bottom: 40px;
  text-align: left;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-gold);
  margin-bottom: 8px;
  display: block;
  font-weight: 700;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 8px;
}

/* EXECUTIVE HERO SECTION */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 20px 0;
}

.hero-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 20px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  margin-bottom: 16px;
  font-weight: 700;
}

.hero-main-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--accent-cyan);
}

.hero-sub-title {
  font-size: 2rem;
  color: var(--text-secondary);
}

.hero-lead-text {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.6;
}

/* EXECUTIVE KPI GRID */
.executive-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.kpi-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition-normal);
  text-align: center;
}

.kpi-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-value {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent-gold);
  font-family: var(--font-mono);
  line-height: 1;
}

.kpi-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kpi-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* DOMAIN EXPERTISE GRID */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.expertise-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.expertise-card:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.category-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--pill-category-text);
  text-transform: uppercase;
  margin-bottom: 12px;
  align-self: flex-start;
}

.expertise-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.award-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.award-thumbnail {
  height: 120px;
  width: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.award-thumbnail:hover {
  transform: scale(1.05);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-md);
}

.award-thumbnail-container {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.expertise-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  /* background-color: var(--bg-input); */
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

/* SPA.JS FRAMEWORK FEATURE & SANDBOX */
.spajs-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.spajs-box:hover {
  border-color: var(--accent-gold);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.spajs-header-group {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 28px;
}

.spajs-badge-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.spajs-stat-chip {
  padding: 6px 12px;
  border-radius: 20px;
  background-color: var(--bg-primary);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
}

.spajs-sandbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .spajs-sandbox-grid {
    grid-template-columns: 1fr;
  }
}

.code-editor-block {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.code-header {
  background-color: var(--bg-input);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.code-tabs {
  display: flex;
  gap: 8px;
}

.code-tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.code-tab-btn.active {
  background-color: var(--bg-card);
  color: var(--accent-gold);
  font-weight: 700;
}

.code-content {
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre;
  min-height: 260px;
}

.live-demo-block {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.demo-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.demo-counter-box {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  margin: 16px 0;
}

.demo-count-val {
  font-size: 3rem;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--accent-gold);
}

.demo-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
}

/* DEVELOPER TOOLS (EXTENSIONS) GRID */
.extensions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.ext-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.ext-card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.ext-badge {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.ext-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 8px 0;
}

.ext-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.install-cmd-box {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.copy-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
}

.copy-btn:hover {
  color: var(--text-primary);
}

/* TIMELINE (CAREER HISTORY) */
.timeline-list {
  position: relative;
  padding-left: 40px;
  margin-top: 20px;
}

.timeline-list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 15px;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 35px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 0 4px var(--accent-gold-glow);
}

.timeline-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-normal);
}

.timeline-card:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.timeline-role-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}

.timeline-role {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.timeline-company {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.timeline-dates {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  background-color: var(--bg-input);
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.timeline-bullets {
  margin-top: 14px;
  padding-left: 18px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.timeline-bullets li {
  margin-bottom: 8px;
}

/* BOOTCAMPS & TESTIMONIAL MATRIX */
.bootcamp-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.testimonial-filter-row {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-chip {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-chip:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.filter-chip.active {
  background-color: var(--accent-gold);
  color: #000000;
  border-color: var(--accent-gold);
  font-weight: 700;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.testimonial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.quote-text {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 16px;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
}

.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--accent-gold-glow);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.author-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* MODAL SYSTEM FOR EXTENSION DETAILS */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-container {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-card);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

/* FOOTER */
.site-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
  margin-top: 60px;
}

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

.footer-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 16px;
  list-style: none;
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-gold);
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 992px) {
  body {
    padding-top: 140px;
  }

  .header-top-tier {
    padding: 8px 16px;
  }

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

  .header-bottom-tier {
    display: none;
  }

  .header-bottom-tier.mobile-open {
    display: block;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 12px 16px;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-link-item a {
    padding: 8px 0;
    width: 100%;
  }

  .hero-main-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 640px) {
  .hero-main-title {
    font-size: 1.8rem;
  }

  .btn {
    padding: 7px 12px;
    font-size: 0.8rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .spajs-box {
    padding: 20px;
  }
}


/* Developer Productivity Tools - Refactored Classes */
.ext-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.ext-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.ext-card-platforms {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ext-card-title-group {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.ext-card-logo {
  border-radius: 6px;
  flex-shrink: 0;
  object-fit: contain;
  width: 36px;
  height: 36px;
}

.ext-title {
  font-size: 0.9rem !important;
  line-height: 1.25 !important;
  margin: 0 !important;
  align-self: center;
}

.ext-desc {
  margin-top: 8px !important;
}

.ext-card-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.ext-card-actions .btn {
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  padding: 4px 10px !important;
  font-size: 0.85rem !important;
}


.ext-icon {
  width: 16px;
  height: 16px;
}

/* External Link Utility */
.text-accent-cyan {
  color: var(--accent-cyan);
}

.ext-link {
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

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

.new-tab::after,
.ext-link::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E") no-repeat center;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'/%3E%3Cpolyline points='15 3 21 3 21 9'/%3E%3Cline x1='10' y1='14' x2='21' y2='3'/%3E%3C/svg%3E") no-repeat center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.x-ml-6::after {
  margin-left: 6px;
}

/* Pill List Utility */
.pill-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Feedback Pill */
.feedback-pill.category-pill {
  margin-bottom: 0;
  text-transform: none;
  font-size: 0.85rem;
  font-family: var(--font-family);
  background-color: var(--bg-card);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.feedback-pill.category-pill:hover {
  background-color: var(--bg-card-hover);
}

/* Timeline Company & Logo Styles */
.timeline-company {
  display: flex;
  align-items: center;
  gap: 8px;
}

.company-logo {
  height: 1.2em;
  width: auto;
  object-fit: contain;
}

/* Mentorship Section Extracted Styles */
.target-audience {
  margin-top: 14px;
  font-size: 0.82rem;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  font-weight: 600;
}

.feedback-container {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: 32px;
  margin-top: 60px;
  margin-bottom: 20px;
}

.feedback-header {
  margin-bottom: 24px;
}

.feedback-title {
  font-size: 1.6rem;
}

.feedback-role-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.feedback-role {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.feedback-topic {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.feedback-footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.feedback-gallery {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.feedback-thumbnail {
  height: 120px;
  width: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.feedback-thumbnail:hover {
  transform: scale(1.05);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-md);
}

/* Articles Section Extracted Styles */
.article-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.expertise-card.article-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--border-color);
}

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

.expertise-title.article-title {
  margin-bottom: 12px;
  font-size: 1.1rem;
  line-height: 1.4;
}

.expertise-desc.article-desc {
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.article-content .category-pill {
  margin-top: auto;
  align-self: flex-start;
}

/* Footer Section Extracted Styles */
.footer-brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.footer-right {
  text-align: right;
}

.footer-text.footer-text-spaced {
  margin-bottom: 8px;
}

.footer-links.footer-links-right {
  justify-content: flex-end;
}

/* Extracted Inline Styles from HTML */
.header-actions-wrap { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }
.section-header-wrap { margin-bottom: 24px; }
.grid-wrapper { margin-bottom: 48px; }
.divider-subtle { border: 0; border-top: 1px solid var(--border-color); opacity: 0.6; margin: 0; }
.flagship-section { background-color: var(--bg-secondary); border-radius: var(--radius-xl); padding: 32px; margin-bottom: 60px; }
.flagship-item-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.flagship-item-title { font-size: 1.15rem; font-weight: 800; color: var(--text-primary); }
.flagship-item-badge { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700; color: var(--accent-gold); }
.section-title-large { font-size: 1.6rem; }
.intro-text-block { margin-bottom: 40px; color: var(--text-secondary); font-size: 1.05rem; line-height: 1.8; }
.intro-text-p { margin-bottom: 16px; }
.section-subtitle { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); }
.section-subtitle-desc { font-size: 0.9rem; color: var(--text-secondary); margin-top: 4px; }
.bootcamp-target { margin-top: 14px; font-size: 0.82rem; font-family: var(--font-mono); color: var(--accent-gold); font-weight: 600; }
.link-inherit { text-decoration: none; color: inherit; }