/**
 * Modern Code-Style Design for index.html
 * Monospace typography, card-based layout, compact spacing
 */

/* ==========================================================================
   Typography - Code Style
   ========================================================================== */
body {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', 'Courier New', monospace !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', monospace !important;
  font-weight: 600 !important;
}

p, div, span, li {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', 'Monaco', monospace !important;
}

/* Keep tag cloud with original sans-serif for visual variety */
.tag-cloud span {
  font-family: helvetica, sans-serif !important;
}

/* ==========================================================================
   Container & Layout
   ========================================================================== */
.container-center {
  text-align: center;
  align-items: center;
  padding: 0 20px;
  max-width: 900px;
  margin: 0 auto;
}

.container-center.mt-5 {
  margin-top: 2rem !important; /* Tighter top margin */
}

/* ==========================================================================
   Card-Based Design
   ========================================================================== */
.content-card {
  background: var(--global-card-bg-color);
  border: 1px solid var(--global-divider-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.content-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* Header Card - Profile + Name + Subtitle */
.header-card {
  text-align: center;
  padding: 32px 24px 24px;
  display: block !important;
  visibility: visible !important;
}

.header-card h1 {
  font-size: 28px !important;
  margin: 16px 0 8px !important;
  font-weight: 700 !important;
}

.header-card .subtitle {
  font-size: 13px !important;
  color: var(--global-text-color-light) !important;
  margin: 0 0 16px 0 !important;
  font-weight: 400 !important;
}

.profile-img-small {
  width: 120px !important;
  height: 120px !important;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: block !important;
  border: 3px solid var(--global-divider-color);
  visibility: visible !important;
  opacity: 1 !important;
}

.company-logo {
  margin-top: 16px;
  text-align: center;
}

.company-logo img {
  height: 20px;
  max-width: 140px;
  width: auto;
  display: inline-block;
  opacity: 0.85;
  transition: opacity 0.2s;
  object-fit: contain;
}

.company-logo img:hover {
  opacity: 1;
}

/* Navigation Card - Nav + Social (2 columns) */
.navigation-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 16px 24px;
}

.nav-links {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
  color: var(--global-text-color) !important;
  text-decoration: none !important;
}

.nav-links a:hover {
  background: rgba(0, 116, 219, 0.1);
  color: var(--global-theme-color) !important;
}

.social-icons-compact {
  display: flex;
  gap: 12px;
  align-items: center;
}

.social-icons-compact a {
  font-size: 18px;
  color: var(--global-text-color);
  transition: color 0.2s, transform 0.2s;
  text-decoration: none;
}

.social-icons-compact a:hover {
  color: var(--global-theme-color);
  transform: translateY(-2px);
}

/* Tag Cloud Card */
.tag-card {
  padding: 20px 24px;
}

.card-title {
  font-size: 12px !important;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px !important;
  color: var(--global-text-color-light) !important;
  text-align: left;
}

.tag-cloud {
  text-align: center;
}

.tag-cloud span {
  display: inline-block;
  padding: 6px 12px;
  margin: 4px;
  background: rgba(0, 116, 219, 0.08);
  border: 1px solid rgba(0, 116, 219, 0.2);
  border-radius: 6px;
  transition: all 0.2s;
  cursor: default;
  color: rgb(0, 116, 219) !important;
}

.tag-cloud span:hover {
  background: rgba(0, 116, 219, 0.15);
  border-color: rgba(0, 116, 219, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 116, 219, 0.15);
}

/* ==========================================================================
   Legacy Utilities (for compatibility)
   ========================================================================== */
.container-center ul {
  list-style: none !important;
  padding-left: 0 !important;
  margin: 0;
}

img {
  pointer-events: none;
}

.profile-hs {
  display: none; /* Hidden - replaced by header-card */
}

/* Hide old separated sections */
.post-header {
  display: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer.fixed-bottom {
  font-size: 12px !important;
  padding: 12px 0;
}

footer.fixed-bottom .footer-link {
  color: var(--global-text-color);
  text-decoration: none;
}

footer.fixed-bottom .footer-link:hover {
  color: var(--global-text-color);
  text-decoration: none;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
  .navigation-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 16px;
    padding: 20px 16px;
  }

  .nav-links {
    flex-direction: column;
    gap: 8px;
  }

  .nav-links a {
    display: block;
    padding: 8px 16px;
  }

  .social-icons-compact {
    justify-content: center;
  }

  .content-card {
    padding: 20px 16px;
    margin-bottom: 12px;
  }

  .header-card h1 {
    font-size: 24px !important;
  }

  .profile-img-small {
    width: 100px;
    height: 100px;
  }

  .company-logo img {
    height: 18px;
    max-width: 120px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 13px !important;
  }

  .header-card h1 {
    font-size: 20px !important;
  }

  .nav-links a {
    font-size: 12px !important;
  }

  .profile-img-small {
    width: 80px;
    height: 80px;
  }

  .company-logo img {
    height: 16px;
    max-width: 100px;
  }

  .tag-cloud span {
    padding: 4px 8px;
    margin: 3px;
    font-size: 0.85em;
  }
}

/* ==========================================================================
   Dark Mode Enhancements
   ========================================================================== */
html[data-theme=dark] .content-card {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

html[data-theme=dark] .content-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

html[data-theme=dark] .tag-cloud span {
  background: rgba(38, 152, 186, 0.15);
  border-color: rgba(38, 152, 186, 0.3);
}

html[data-theme=dark] .tag-cloud span:hover {
  background: rgba(38, 152, 186, 0.25);
  border-color: rgba(38, 152, 186, 0.5);
}