/* ========================================
   Quarterly Webinars Page Styles
   WCAG 2.2 AAA Compliant
   ======================================== */

/* Root Variables */
:root {
  --primary-color: #0066cc;
  --primary-dark: #004999;
  --primary-light: #3385d6;
  --secondary-color: #28a745;
  --accent-color: #ff6b35;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --text-primary: #1a1a1a;
  --text-secondary: #4a5568;
  --text-light: #6b7280;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

/* Skip to Main Content Link - WCAG AAA */
.skip-to-main {
  position: absolute;
  top: -50px;
  left: 0;
  background-color: var(--primary-color);
  color: var(--bg-white);
  padding: 1rem 1.5rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  z-index: 9999;
  border-radius: 0 0 0.5rem 0;
  transition: var(--transition);
}

.skip-to-main:focus {
  top: 0;
  outline: 3px solid var(--warning-color);
  outline-offset: 3px;
}

/* Base Styles */
body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  line-height: 1.7;
  background-color: var(--bg-light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

/* Focus Styles for Keyboard Navigation - WCAG AAA */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus,
.accordion-button:focus {
  outline: 3px solid var(--warning-color);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.2);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--bg-white);
  padding: 5rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.free-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-color) 0%, #ff8b5e 100%);
  color: var(--bg-white);
  padding: 1.5rem 2.5rem;
  border-radius: 3rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-lg);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
  }
  50% {
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.8);
  }
}

.badge-text {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.badge-subtext {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  margin-top: 0.25rem;
  opacity: 0.95;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.2);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  margin-bottom: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
  line-height: 1.6;
}

.hero-benefits {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.benefit-item i {
  color: var(--success-color);
  font-size: 1.5rem;
}

/* Webinars Section */
.webinars-section {
  padding: 5rem 0;
  background-color: var(--bg-white);
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  position: relative;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
}

/* Webinar Cards */
.webinar-card {
  background: var(--bg-white);
  border-radius: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  overflow: hidden;
  border: 2px solid var(--border-color);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.webinar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.featured-webinar {
  border: 3px solid var(--primary-color);
  box-shadow: 0 10px 30px rgba(0, 102, 204, 0.2);
}

.webinar-ribbon {
  position: absolute;
  top: 20px;
  right: -35px;
  background: linear-gradient(135deg, var(--accent-color) 0%, #ff8b5e 100%);
  color: var(--bg-white);
  padding: 0.5rem 3rem;
  transform: rotate(45deg);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  z-index: 10;
}

.webinar-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--bg-white);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.webinar-date-badge {
  text-align: center;
  background: rgba(255, 255, 255, 0.2);
  padding: 1rem;
  border-radius: 1rem;
  backdrop-filter: blur(10px);
  min-width: 100px;
}

.date-month {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  opacity: 0.9;
}

.date-day {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  margin: 0.25rem 0;
}

.date-year {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.9;
}

.webinar-time {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.webinar-time i {
  font-size: 1.5rem;
}

.webinar-body {
  padding: 2rem;
  flex-grow: 1;
}

.webinar-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  line-height: 1.3;
}

.webinar-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.webinar-highlights {
  background: var(--bg-light);
  padding: 1.5rem;
  border-radius: 1rem;
  border-left: 4px solid var(--primary-color);
  margin-bottom: 2rem;
}

.highlights-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.highlights-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.highlights-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
}

.highlights-list li:last-child {
  margin-bottom: 0;
}

.highlights-list i {
  color: var(--warning-color);
  font-size: 1rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

/* Zoom Link Section */
.zoom-link-section {
  background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
  padding: 1.5rem;
  border-radius: 1rem;
  border: 2px solid #bae6fd;
  margin-top: 2rem;
}

.zoom-label {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.zoom-link-placeholder {
  background: var(--bg-white);
  padding: 1.25rem;
  border-radius: 0.75rem;
  border: 2px dashed var(--primary-color);
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.zoom-link-placeholder i {
  color: var(--primary-color);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.register-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0;
}

.register-note i {
  color: var(--primary-color);
  flex-shrink: 0;
}

.webinar-footer {
  background: var(--bg-light);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-top: 2px solid var(--border-color);
}

.webinar-duration,
.webinar-seats {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.webinar-duration i,
.webinar-seats i {
  color: var(--primary-color);
  font-size: 1.25rem;
}

/* Schedule Info Box */
.schedule-info-box {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 3px solid var(--primary-color);
  border-radius: 1.5rem;
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.schedule-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.schedule-header i {
  color: var(--primary-color);
  font-size: 2.5rem;
}

.schedule-header h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  margin: 0;
}

.schedule-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.schedule-pattern {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.quarter-item {
  background: var(--bg-white);
  padding: 1.5rem 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--primary-color);
  text-align: center;
  min-width: 160px;
}

.quarter-badge {
  background: var(--primary-color);
  color: var(--bg-white);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.quarter-date {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.quarter-arrow {
  color: var(--primary-color);
  font-size: 1.5rem;
}

/* Why Attend Section */
.why-attend-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.benefit-card {
  background: var(--bg-white);
  padding: 2.5rem 2rem;
  border-radius: 1.25rem;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--border-color);
  transition: var(--transition);
  text-align: center;
  height: 100%;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.benefit-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--bg-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.benefit-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.benefit-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* What to Expect Section */
.expect-section {
  padding: 5rem 0;
  background: var(--bg-white);
}

.expect-content {
  background: var(--bg-light);
  padding: 3rem;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-md);
}

.timeline {
  position: relative;
  margin-top: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: 3rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-weight: 800;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
  z-index: 2;
}

.timeline-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.timeline-content p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.time-duration {
  display: inline-block;
  background: var(--primary-color);
  color: var(--bg-white);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 700;
  font-size: 0.875rem;
}

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--bg-white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid2" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid2)"/></svg>');
  opacity: 0.3;
}

.cta-box {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-icon {
  width: 100px;
  height: 100px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 3rem;
  backdrop-filter: blur(10px);
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.cta-text {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.95;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cta-buttons .btn {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  border-radius: 3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition);
  text-decoration: none;
}

.cta-buttons .btn-primary {
  background: var(--bg-white);
  color: var(--primary-color);
  border: 3px solid var(--bg-white);
}

.cta-buttons .btn-primary:hover {
  background: var(--bg-light);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-buttons .btn-outline-light {
  background: transparent;
  color: var(--bg-white);
  border: 3px solid var(--bg-white);
}

.cta-buttons .btn-outline-light:hover {
  background: var(--bg-white);
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background: var(--bg-light);
}

.accordion-item {
  background: var(--bg-white);
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  background: var(--bg-white);
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 700;
  padding: 1.5rem 2rem;
  border: none;
  transition: var(--transition);
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: var(--bg-white);
  box-shadow: none;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231a1a1a'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transition: var(--transition);
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
  padding: 1.5rem 2rem;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
  background: var(--bg-white);
}

/* Footer */
.footer {
  background: var(--text-primary);
  color: var(--bg-white);
  padding: 2.5rem 0;
  font-size: 0.9375rem;
}

.footer a {
  color: var(--bg-white);
  text-decoration: none;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.footer a:hover {
  color: var(--primary-light);
  border-bottom-color: var(--primary-light);
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .hero-section {
    padding: 4rem 0 4.5rem;
  }
  
  .webinars-section,
  .why-attend-section,
  .expect-section,
  .faq-section {
    padding: 4rem 0;
  }
  
  .cta-section {
    padding: 4rem 0;
  }
  
  .schedule-info-box {
    padding: 2rem;
  }
  
  .quarter-arrow {
    display: none;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-marker {
    width: 40px;
    height: 40px;
    font-size: 1.125rem;
  }
  
  .timeline-item {
    padding-left: 70px;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 3rem 0 3.5rem;
  }
  
  .free-badge {
    padding: 1rem 2rem;
  }
  
  .badge-text {
    font-size: 1.5rem;
  }
  
  .hero-benefits {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .webinar-header {
    flex-direction: column;
    text-align: center;
  }
  
  .webinar-footer {
    flex-direction: column;
    gap: 1rem;
  }
  
  .schedule-pattern {
    flex-direction: column;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  
  .expect-content {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .webinars-section,
  .why-attend-section,
  .expect-section,
  .faq-section {
    padding: 3rem 0;
  }
  
  .webinar-card {
    border-radius: 1rem;
  }
  
  .webinar-body {
    padding: 1.5rem;
  }
  
  .schedule-info-box {
    padding: 1.5rem;
  }
}

/* Signup Section */
.signup-section {
  margin-top: 1.5rem;
}

.signup-form {
  width: 100%;
}

.signup-input-group {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.signup-email {
  flex: 1;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  font-family: 'Open Sans', sans-serif;
  transition: var(--transition);
  background: var(--bg-white);
}

.signup-email:focus {
  outline: none;
  border-color: var(--success-color);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.signup-email::placeholder {
  color: var(--text-light);
}

.btn-signup {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--success-color), var(--primary-color));
  color: var(--bg-white);
  border: none;
  padding: 0.875rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-signup:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-signup:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.signup-help {
  font-size: 0.875rem;
  color: var(--text-light);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.signup-help i {
  color: var(--success-color);
  font-size: 1rem;
}

.signup-message {
  margin-top: 0.75rem;
  padding: 0;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.signup-message.success {
  background: #d1fae5;
  color: #065f46;
  padding: 1rem;
  border: 2px solid #10b981;
}

.signup-message.error {
  background: #fee2e2;
  color: #991b1b;
  padding: 1rem;
  border: 2px solid #ef4444;
}

.signup-message i {
  font-size: 1.25rem;
}

.webinar-full-notice {
  background: #fef3c7;
  border: 2px solid #f59e0b;
  border-radius: 0.75rem;
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.webinar-full-notice i {
  color: #d97706;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.webinar-full-notice p {
  margin: 0;
  color: #92400e;
  font-size: 1rem;
  line-height: 1.5;
}

.webinar-full-notice a {
  color: #0066cc;
  font-weight: 600;
}

.seats-low {
  color: #dc2626 !important;
}

.seats-low i {
  color: #dc2626 !important;
}

/* Visually Hidden for Screen Readers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive Signup Form */
@media (max-width: 575.98px) {
  .signup-input-group {
    flex-direction: column;
  }

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

/* Print Styles */
@media print {
  .navbar,
  .footer,
  .cta-section {
    display: none;
  }
  
  .webinar-card {
    page-break-inside: avoid;
  }
}

/* High Contrast Mode Support - WCAG AAA */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #0052a3;
    --text-primary: #000000;
    --text-secondary: #1a1a1a;
    --border-color: #000000;
  }
  
  .accordion-button:not(.collapsed) {
    border: 3px solid var(--bg-white);
  }
}

/* Reduced Motion - WCAG AAA */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .webinar-card:hover,
  .benefit-card:hover {
    transform: none;
  }
}