/* Career Platform - Premium Professional Styles */

/* ===== CSS Variables ===== */
:root {
  --bg-primary: #FAF8F3;
  --bg-surface: #FFFFFF;
  --bg-glass: rgba(255, 255, 255, 0.7);
  --text-primary: #111111;
  --text-secondary: #666666;
  --accent-blue: #0057FF;
  --accent-blue-hover: #0045CC;
  --accent-blue-light: rgba(0, 87, 255, 0.1);
  --accent-green: #10B981;
  --accent-amber: #F59E0B;
  --accent-red: #EF4444;
  --accent-purple: #8B5CF6;
  --border-color: #E5E5E5;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-glass: 0 8px 32px rgba(0, 87, 255, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s ease;
}

/* ===== Page Hero (for tool pages) ===== */
.page-hero {
  padding: 4rem 0 2rem;
  background: linear-gradient(135deg, var(--bg-surface), var(--bg-primary));
  text-align: center;
}

.page-hero h1 {
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.page-hero h1 span {
  color: var(--accent-blue);
}

.page-hero p {
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* ===== Dashboard Grid ===== */
.dashboard {
  padding: 2rem 0 4rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

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

/* ===== Glass Card ===== */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-glass);
  transition: var(--transition);
}

.glass-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* ===== Score Circle ===== */
.score-circle-lg {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 0 auto;
  position: relative;
  background: conic-gradient(var(--accent-blue) 0% var(--score, 75%), var(--border-color) var(--score, 75%) 100%);
}

.score-circle-lg::before {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: var(--bg-surface);
}

.score-circle-lg > * {
  position: relative;
  z-index: 1;
}

.score-value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-blue);
  line-height: 1;
}

.score-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* ===== Score Card ===== */
.score-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.score-card:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-md);
}

.score-card-value {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.score-card-value--blue { color: var(--accent-blue); }
.score-card-value--green { color: var(--accent-green); }
.score-card-value--amber { color: var(--accent-amber); }
.score-card-value--red { color: var(--accent-red); }
.score-card-value--purple { color: var(--accent-purple); }

.score-card-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.score-bar {
  width: 100%;
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.8s ease;
}

.score-bar-fill--blue { background: var(--accent-blue); }
.score-bar-fill--green { background: var(--accent-green); }
.score-bar-fill--amber { background: var(--accent-amber); }
.score-bar-fill--red { background: var(--accent-red); }

/* ===== Progress Bar ===== */
.progress-bar {
  width: 100%;
  height: 10px;
  background: var(--border-color);
  border-radius: 5px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent-blue);
  border-radius: 5px;
  transition: width 1s ease;
}

/* ===== Keyword Heatmap ===== */
.heatmap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.heatmap-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.heatmap-tag--high { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); }
.heatmap-tag--med { background: rgba(245, 158, 11, 0.12); color: var(--accent-amber); }
.heatmap-tag--low { background: rgba(239, 68, 68, 0.12); color: var(--accent-red); }
.heatmap-tag--neutral { background: var(--accent-blue-light); color: var(--accent-blue); }

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

/* ===== Upload Area ===== */
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
  background: var(--bg-surface);
  cursor: pointer;
}

.upload-area:hover {
  border-color: var(--accent-blue);
  background: var(--accent-blue-light);
}

.upload-area-icon {
  width: 72px;
  height: 72px;
  background: var(--accent-blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.upload-area-icon svg {
  width: 36px;
  height: 36px;
  color: var(--accent-blue);
}

/* ===== Analysis Panel ===== */
.analysis-panel {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border-color);
}

.analysis-panel h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.analysis-panel h3 svg {
  width: 24px;
  height: 24px;
  color: var(--accent-blue);
}

.analysis-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.analysis-item:last-child { border-bottom: none; }

.analysis-item-label {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.analysis-item-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.analysis-item-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  flex-shrink: 0;
}

.status--good { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); }
.status--warn { background: rgba(245, 158, 11, 0.12); color: var(--accent-amber); }
.status--bad { background: rgba(239, 68, 68, 0.12); color: var(--accent-red); }

/* ===== Suggestion List ===== */
.suggestion-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.suggestion-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-blue);
}

.suggestion-item--warn { border-left-color: var(--accent-amber); }
.suggestion-item--bad { border-left-color: var(--accent-red); }

.suggestion-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.suggestion-icon--blue { background: var(--accent-blue-light); color: var(--accent-blue); }
.suggestion-icon--amber { background: rgba(245, 158, 11, 0.12); color: var(--accent-amber); }
.suggestion-icon--red { background: rgba(239, 68, 68, 0.12); color: var(--accent-red); }

.suggestion-content h4 { margin-bottom: 0.4rem; font-size: 1rem; }
.suggestion-content p { font-size: 0.9rem; margin-bottom: 0; }

/* ===== Chart Bars ===== */
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  height: 200px;
  padding-top: 2rem;
}

.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.chart-bar-fill {
  width: 100%;
  background: var(--accent-blue);
  border-radius: 6px 6px 0 0;
  transition: height 0.8s ease;
  min-height: 4px;
}

.chart-bar-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
}

.chart-bar-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 2rem;
  overflow-x: auto;
}

.tab {
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: var(--transition);
}

.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }

/* ===== Form Styling ===== */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg-surface);
  color: var(--text-primary);
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px var(--accent-blue-light);
}

.form-textarea { resize: vertical; min-height: 120px; }

.form-hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.4rem;
}

/* ===== Badge ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
}

.badge--blue { background: var(--accent-blue-light); color: var(--accent-blue); }
.badge--green { background: rgba(16, 185, 129, 0.12); color: var(--accent-green); }
.badge--amber { background: rgba(245, 158, 11, 0.12); color: var(--accent-amber); }
.badge--purple { background: rgba(139, 92, 246, 0.12); color: var(--accent-purple); }

/* ===== Tool Header ===== */
.tool-header {
  text-align: center;
  margin-bottom: 3rem;
}

.tool-header h2 { margin-bottom: 0.75rem; }
.tool-header p { font-size: 1.05rem; }

/* ===== Feature Row ===== */
.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
}

.feature-row-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-blue-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-row-icon svg { width: 22px; height: 22px; color: var(--accent-blue); }

.feature-row h4 { margin-bottom: 0.3rem; }
.feature-row p { font-size: 0.9rem; margin-bottom: 0; }

/* ===== Roadmap / Timeline ===== */
.roadmap {
  position: relative;
  padding-left: 2rem;
}

.roadmap::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.roadmap-item {
  position: relative;
  padding-bottom: 2rem;
}

.roadmap-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 3px solid var(--accent-blue);
}

.roadmap-item h4 { margin-bottom: 0.4rem; }
.roadmap-item p { font-size: 0.92rem; }

/* ===== Comparison Table ===== */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-weight: 700;
  color: var(--text-primary);
  background: var(--bg-primary);
}

.comparison-table td { color: var(--text-secondary); font-size: 0.95rem; }

/* ===== Filter Chips ===== */
.filter-chips {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.chip {
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.chip:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.chip.active { background: var(--accent-blue); color: white; border-color: var(--accent-blue); }

/* ===== Stat Pill ===== */
.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.stat-pill strong { color: var(--text-primary); }

/* ===== Template Card Grid ===== */
.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.template-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: pointer;
}

.template-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-blue);
}

.template-preview {
  height: 220px;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.template-info {
  padding: 1.25rem;
}

.template-info h4 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.template-info p { font-size: 0.85rem; margin-bottom: 0.75rem; }

/* ===== Responsive Additions ===== */
@media (max-width: 1024px) {
  .dashboard-grid,
  .dashboard-grid-3,
  .dashboard-grid-4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .dashboard-grid,
  .dashboard-grid-3,
  .dashboard-grid-4 {
    grid-template-columns: 1fr;
  }

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

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

html {
  scroll-behavior: smooth;
}

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

/* ===== Typography ===== */
h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

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

/* ===== Container ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===== Navigation ===== */
.nav {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--accent-blue);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.search-bar {
  position: relative;
  width: 280px;
}

.search-bar input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  font-size: 0.9rem;
  transition: var(--transition);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(0, 87, 255, 0.1);
}

.search-bar svg {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
}

.btn {
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--accent-blue);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-blue-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

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

.btn-signin {
  background: transparent;
  color: var(--text-primary);
  font-weight: 500;
}

.btn-signin:hover {
  color: var(--accent-blue);
}

/* ===== Hero Section ===== */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(to bottom, var(--bg-surface), var(--bg-primary));
}

.hero-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 3.25rem;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-text h1 span {
  color: var(--accent-blue);
}

.hero-text p {
  font-size: 1.25rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  display: block;
}

.hero-stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.upload-card {
  background: var(--bg-surface);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  transition: var(--transition);
}

.upload-card:hover {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-lg);
}

.upload-icon {
  width: 64px;
  height: 64px;
  background: var(--bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.upload-icon svg {
  width: 32px;
  height: 32px;
  color: var(--accent-blue);
}

.upload-card h3 {
  margin-bottom: 0.5rem;
}

.upload-card p {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.ats-preview {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
}

.ats-preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.ats-score {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.score-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: conic-gradient(var(--accent-blue) 0% 85%, var(--border-color) 85% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--accent-blue);
}

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

.ats-label strong {
  display: block;
  color: var(--text-primary);
  font-size: 1rem;
}

/* ===== Tool Showcase ===== */
.tools-section {
  padding: 5rem 0;
  background: var(--bg-surface);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.tool-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

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

.tool-icon {
  width: 56px;
  height: 56px;
  background: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.tool-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent-blue);
}

.tool-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.tool-card p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.tool-link {
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.tool-link:hover {
  gap: 0.75rem;
}

/* ===== Trust Indicators ===== */
.trust-section {
  padding: 5rem 0;
  background: var(--bg-primary);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.trust-stat {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.trust-stat-value {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-blue);
  display: block;
  margin-bottom: 0.5rem;
}

.trust-stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
}

.company-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.company-logos img {
  height: 32px;
  opacity: 0.5;
  filter: grayscale(1);
  transition: var(--transition);
}

.company-logos img:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ===== Featured Guides ===== */
.guides-section {
  padding: 5rem 0;
  background: var(--bg-surface);
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.guide-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

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

.guide-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.guide-content {
  padding: 1.5rem;
}

.guide-tag {
  display: inline-block;
  background: rgba(0, 87, 255, 0.1);
  color: var(--accent-blue);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.guide-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.guide-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== Knowledge Hub ===== */
.knowledge-section {
  padding: 5rem 0;
  background: var(--bg-primary);
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.knowledge-column {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.knowledge-column h3 {
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--accent-blue);
  margin-bottom: 1.5rem;
}

.article-list {
  list-style: none;
}

.article-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.article-list li:last-child {
  border-bottom: none;
}

.article-list a {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.article-list a:hover {
  color: var(--accent-blue);
}

.article-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ===== Latest Articles ===== */
.articles-section {
  padding: 5rem 0;
  background: var(--bg-surface);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.article-card {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.article-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-blue);
}

.article-thumb {
  width: 120px;
  height: 80px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
}

.article-info h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.article-info h4:hover {
  color: var(--accent-blue);
}

.article-meta-inline {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ===== Newsletter ===== */
.newsletter-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--accent-blue), #0045CC);
  color: white;
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content h2 {
  color: white;
  margin-bottom: 1rem;
}

.newsletter-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
}

.newsletter-form input:focus {
  outline: none;
}

.newsletter-form button {
  padding: 1rem 2rem;
  background: white;
  color: var(--accent-blue);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===== Footer ===== */
.footer {
  background: var(--bg-surface);
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  margin-bottom: 1.5rem;
}

.footer-brand p {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--accent-blue);
  color: white;
}

.footer-column h4 {
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: 0.75rem;
}

.footer-column a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-column a:hover {
  color: var(--accent-blue);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: var(--text-secondary);
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .search-bar {
    display: none;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-stats {
    gap: 2rem;
  }

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

  .newsletter-form {
    flex-direction: column;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

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