/*
 * IT Live Component Library v2.0
 * Complete UI component library for IT Live digital products
 * Part of IT Live Branding Framework v2.0
 */

/* ===== ACCESSIBILITY ===== */

/* Universal Skip Link - Hidden by default, visible on focus */
.skip-link, .skip-to-content {
    position: absolute;
    top: -3rem;
    left: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: #4338ca;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    z-index: 9999;
    transition: top 0.2s;
}

.skip-link:focus, .skip-to-content:focus {
    top: 0.75rem;
    outline: 2px solid #6366f1;
    outline-offset: 2px;
}

/* ===== HERO SECTIONS ===== */

/* Standard Hero */
.hero-standard {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 50%, var(--navy-900) 100%);
  border-bottom: 1px solid rgba(0,200,255,0.15);
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  text-align: center;
  color: var(--white);
  overflow: hidden;
  padding: 4rem 2rem 3rem;
}

.hero-standard::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(0,100,255,0.18) 0%, transparent 70%),
    radial-gradient(1px 1px at 20% 20%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 15%, rgba(255,215,100,0.5) 0%, transparent 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-500);
  border: 1px solid rgba(242,193,79,0.3);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  margin-bottom: 1.25rem;
  background: rgba(242,193,79,0.08);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 4rem);
  margin-bottom: 1rem;
  line-height: 1.08;
}

.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400), var(--gold-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.25rem;
  margin-top: 0.5rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
}

/* Compact Hero */
.hero-compact {
  min-height: 50vh;
  padding: 3rem 2rem 2rem;
}

.hero-compact .hero-title {
  font-size: clamp(1.5rem, 4vw, 3rem);
}

.hero-compact .hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Fullscreen Hero */
.hero-fullscreen {
  min-height: 100vh;
  padding: 6rem 2rem 4rem;
}

.hero-fullscreen .hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
}

.hero-fullscreen .hero-subtitle {
  font-size: 1.4rem;
  margin-bottom: 3rem;
}

/* ===== FEATURE SECTIONS ===== */

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  padding: var(--space-12) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(242, 193, 79, 0.2);
  border-color: rgba(242, 193, 79, 0.3);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  display: block;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.feature-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.feature-link {
  color: var(--gold-500);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.feature-link:hover {
  color: var(--gold-400);
}

/* Feature List */
.feature-list {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-4);
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  padding: var(--space-6);
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.feature-list-item:hover {
  transform: translateX(8px);
  border-color: rgba(242, 193, 79, 0.3);
}

.feature-list-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-dark);
}

.feature-list-content {
  flex: 1;
}

.feature-list-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.feature-list-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== PRICING SECTIONS ===== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  padding: var(--space-12) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  position: relative;
  backdrop-filter: blur(8px);
  transition: all var(--transition-normal);
}

.pricing-card.featured {
  border-color: var(--gold-500);
  transform: scale(1.05);
  box-shadow: 0 20px 40px rgba(242, 193, 79, 0.2);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 200, 255, 0.2);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: var(--text-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

.pricing-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.pricing-price {
  font-size: var(--text-4xl);
  font-weight: 900;
  color: var(--gold-500);
  margin-bottom: var(--space-2);
}

.pricing-price span {
  font-size: var(--text-lg);
  color: var(--text-secondary);
}

.pricing-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-6);
}

.pricing-features li {
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-secondary);
  position: relative;
  padding-left: var(--space-6);
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green-500);
  font-weight: 700;
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* ===== TESTIMONIAL SECTIONS ===== */

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  padding: var(--space-12) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
  backdrop-filter: blur(8px);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 193, 79, 0.3);
}

.testimonial-quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  position: relative;
  padding-left: var(--space-6);
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 3rem;
  color: var(--gold-500);
  font-family: var(--font-display);
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-weight: 700;
  font-family: var(--font-display);
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.testimonial-title {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.testimonial-rating {
  color: var(--gold-500);
  font-size: var(--text-sm);
  margin-top: var(--space-2);
}

/* ===== STATS SECTIONS ===== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  padding: var(--space-12) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  transition: all var(--transition-normal);
}

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

.stat-card.gold::before {
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.stat-card.blue::before {
  background: linear-gradient(90deg, transparent, var(--blue-500), transparent);
}

.stat-card.green::before {
  background: linear-gradient(90deg, transparent, var(--green-500), transparent);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.3);
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--text-4xl);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400), var(--gold-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.stat-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ===== TEAM SECTIONS ===== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  padding: var(--space-12) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 193, 79, 0.3);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  color: var(--text-dark);
  font-weight: 700;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
}

.team-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.team-title {
  font-size: var(--text-sm);
  color: var(--gold-500);
  margin-bottom: var(--space-4);
}

.team-bio {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.team-social {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
}

.team-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: rgba(242, 193, 79, 0.1);
  border: 1px solid rgba(242, 193, 79, 0.3);
  color: var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.team-social a:hover {
  background: var(--gold-500);
  color: var(--text-dark);
  transform: translateY(-2px);
}

/* ===== CONTACT SECTIONS ===== */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  padding: var(--space-12) var(--space-4);
  max-width: 1200px;
  margin: 0 auto;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 193, 79, 0.3);
}

.contact-icon {
  font-size: 2.5rem;
  color: var(--gold-500);
  margin-bottom: var(--space-4);
}

.contact-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.contact-info {
  color: var(--text-secondary);
  line-height: 1.7;
}

.contact-link {
  color: var(--gold-500);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--gold-400);
}

/* ===== FOOTER SECTIONS ===== */

.footer {
  background: var(--navy-950);
  border-top: 1px solid rgba(242, 193, 79, 0.2);
  padding: var(--space-12) var(--space-4) var(--space-6);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-section h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gold-500);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: var(--space-2);
}

.footer-section ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
  color: var(--gold-500);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-secondary);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.footer-bottom a {
  color: var(--gold-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--gold-400);
}

/* ===== UTILITY COMPONENTS ===== */

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-500);
  border: 1px solid rgba(242,193,79,0.3);
  border-radius: var(--radius-pill);
  padding: 4px 14px;
  margin-bottom: var(--space-4);
  background: rgba(242,193,79,0.08);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* CTA Sections */
.cta-section {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-900));
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  text-align: center;
  margin: var(--space-12) auto;
  max-width: 1000px;
  backdrop-filter: blur(8px);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.cta-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .hero-standard {
    min-height: 60vh;
    padding: 3rem 2rem 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .feature-grid,
  .pricing-grid,
  .testimonial-grid,
  .stats-grid,
  .team-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-8) var(--space-4);
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .cta-section {
    margin: var(--space-8) var(--space-4);
    padding: var(--space-8);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .feature-card,
  .pricing-card,
  .testimonial-card,
  .stat-card,
  .team-card,
  .contact-card {
    padding: var(--space-4);
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .animate-fade-in-up,
  .animate-slide-in-left,
  .animate-slide-in-right {
    animation: none;
  }
  
  .feature-card,
  .pricing-card,
  .testimonial-card,
  .stat-card,
  .team-card,
  .contact-card {
    transition: none;
  }
  
  .feature-card:hover,
  .pricing-card:hover,
  .testimonial-card:hover,
  .stat-card:hover,
  .team-card:hover,
  .contact-card:hover {
    transform: none;
  }
}

/* Focus indicators */
.feature-card:focus-visible,
.pricing-card:focus-visible,
.testimonial-card:focus-visible,
.stat-card:focus-visible,
.team-card:focus-visible,
.contact-card:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

/* ===== IT Live brand logo (brand-style-guide) ===== */
.itlive-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.itlive-brand-logo-icon {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
}
.itlive-brand-wordmark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  line-height: 1.1;
}
.itlive-brand-wordmark .wm-main {
  font-family: var(--font-display, 'Montserrat', sans-serif);
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.itlive-brand-wordmark .wm-sub {
  font-family: var(--font-display, 'Montserrat', sans-serif);
  font-weight: 600;
  font-size: 0.55em;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 2px;
}
.itlive-brand-wordmark.on-dark .wm-main { color: #fff; }
.itlive-brand-wordmark.on-dark .wm-sub { color: var(--gold-500, #F2C14F); }
.itlive-brand-wordmark.on-light .wm-main { color: #0C1B38; }
.itlive-brand-wordmark.on-light .wm-sub { color: var(--gold-600, #C8922A); }
.itlive-brand-wordmark.on-light .itlive-brand-logo-icon { filter: brightness(0) saturate(100%) invert(15%) sepia(30%) hue-rotate(180deg); }