/* Social Links, QR Code, and Learn Content Sections */

/* Social Links Section */
.social-section {
  background: linear-gradient(135deg, rgba(12, 35, 64, 0.02), rgba(198, 163, 67, 0.05));
  padding: 40px 20px;
  margin: 40px auto;
  max-width: 900px;
  border-radius: 16px;
  border: 1px solid rgba(198, 163, 67, 0.15);
  box-shadow: var(--shadow-sm), var(--shadow-gold);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}

.social-header {
  text-align: center;
  margin-bottom: 30px;
}

.social-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  color: var(--light);
  margin-bottom: 10px;
}

.social-subtitle {
  color: var(--text-light);
  font-size: 1rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-bottom: 30px;
  padding: 0 10px;
}

.social-link {
  display: flex;
  align-items: center;
  padding: 12px 18px;
  background: var(--light);
  border-radius: 50px;
  text-decoration: none;
  color: var(--primary);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border: 1px solid rgba(198, 163, 67, 0.2);
  min-width: 120px;
  justify-content: center;
  white-space: nowrap;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background: var(--secondary-light);
  color: var(--light);
}

.social-link i {
  margin-right: 8px;
  font-size: 1.1rem;
}

/* QR Code Section */
.qr-section {
  background: var(--light);
  padding: 30px;
  border-radius: 16px;
  text-align: center;
  margin: 30px auto 0;
  max-width: 350px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(198, 163, 67, 0.15);
}

.qr-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.qr-code {
  width: 180px;
  height: 180px;
  margin: 0 auto 15px;
  background: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--secondary-light);
  position: relative;
  overflow: hidden;
}

.qr-placeholder {
  font-size: 3rem;
  color: var(--secondary);
}

.qr-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.qr-text {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.4;
  max-width: 280px;
  margin: 0 auto;
}

/* Learn Content Section */
.learn-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--light);
  padding: 50px 20px;
  margin: 40px auto;
  max-width: 900px;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.learn-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
  opacity: 0.1;
  border-radius: 0 0 0 100%;
}

.learn-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  z-index: 2;
}

.learn-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  margin-bottom: 15px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.learn-subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.learn-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  position: relative;
  z-index: 2;
  padding: 0 10px;
}

.learn-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-normal);
  text-align: center;
}

.learn-item:hover {
  transform: translateY(-5px);
}

.learn-item-icon {
  font-size: 2.5rem;
  color: var(--secondary-light);
  margin-bottom: 15px;
}

.learn-item-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: var(--light);
}

.learn-item-text {
  font-size: 0.95rem;
  line-height: 1.5;
  opacity: 0.9;
}

/* Footer Styles */
footer {
  background-color: rgba(12, 35, 64, 0.92);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 35px 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-top: auto;
  border-top: 1px solid rgba(184, 134, 11, 0.2);
  position: relative;
  z-index: 10;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  text-align: center;
}

.footer-main {
  margin-bottom: 20px;
}

.footer-tagline {
  font-style: italic;
  color: var(--secondary-light);
  font-size: 1rem;
  margin: 10px 0;
  letter-spacing: 0.5px;
}

.footer-contact {
  background: rgba(12, 35, 64, 0.3);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(198, 163, 67, 0.2);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.footer-contact h4 {
  color: var(--secondary-light);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  margin-bottom: 15px;
  letter-spacing: 0.5px;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-bottom: 15px;
}

.contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.contact-item i {
  color: var(--secondary-light);
  width: 16px;
  text-align: center;
}

.contact-item a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-normal);
}

.contact-item a:hover {
  color: var(--secondary-light);
}

.director-info {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid rgba(198, 163, 67, 0.2);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

.footer-bottom {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(198, 163, 67, 0.2);
}

.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--light);
  margin-bottom: 15px;
  letter-spacing: 1.2px;
}

.footer-logo span {
  color: var(--secondary-light);
}

.guest-credit {
  color: var(--secondary-light);
  font-weight: 500;
  margin-top: 8px;
  letter-spacing: 0.05em;
}

.copyright {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.developer-credit {
  margin-top: 15px;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  position: relative;
  display: inline-block;
  padding: 5px 15px;
  border-radius: 20px;
  background: rgba(12, 35, 64, 0.3);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(198, 163, 67, 0.1);
  transition: all var(--transition-normal);
}

.developer-credit:hover {
  color: rgba(255, 255, 255, 0.7);
  background: rgba(12, 35, 64, 0.5);
  border-color: rgba(198, 163, 67, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1), 0 0 10px rgba(198, 163, 67, 0.1);
}

.developer-credit span {
  color: var(--secondary-light);
  font-weight: 500;
  position: relative;
}

.developer-credit span::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--secondary-light);
  transition: width 0.3s ease;
}

.developer-credit:hover span::after {
  width: 100%;
}

/* Speakers Section Styles */
.speakers-section {
  margin: 50px 0;
  padding: 40px 25px;
  background: linear-gradient(135deg, rgba(12, 35, 64, 0.95) 0%, rgba(26, 58, 95, 0.9) 100%);
  border-radius: 20px;
  border: 2px solid rgba(198, 163, 67, 0.25);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 30px rgba(198, 163, 67, 0.1);
}

.speakers-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(198, 163, 67, 0.08) 0%, rgba(12, 35, 64, 0.15) 100%);
  pointer-events: none;
}

.speakers-section::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(198, 163, 67, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.speakers-header {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  z-index: 2;
}

.speakers-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--light);
  margin-bottom: 12px;
  letter-spacing: 1.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.speakers-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  letter-spacing: 0.8px;
  font-weight: 300;
}

.speakers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  position: relative;
  z-index: 2;
}

.speaker-card {
  background: linear-gradient(135deg, rgba(12, 35, 64, 0.8) 0%, rgba(26, 58, 95, 0.7) 100%);
  border-radius: 16px;
  padding: 25px;
  border: 1px solid rgba(198, 163, 67, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.speaker-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--secondary-light), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.speaker-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25), 0 0 20px rgba(198, 163, 67, 0.15);
  border-color: rgba(198, 163, 67, 0.5);
}

.speaker-card:hover::before {
  opacity: 1;
}

.main-speaker {
  background: linear-gradient(135deg, rgba(198, 163, 67, 0.15) 0%, rgba(12, 35, 64, 0.9) 100%);
  border-color: rgba(198, 163, 67, 0.4);
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 15px rgba(198, 163, 67, 0.1);
}

.main-speaker::after {
  content: '🌟 Featured Speaker';
  position: absolute;
  top: -12px;
  right: 25px;
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
  color: var(--dark);
  padding: 8px 18px;
  border-radius: 25px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.speaker-image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
  border: 3px solid rgba(198, 163, 67, 0.4);
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  transition: all 0.4s ease;
}

.speaker-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(198, 163, 67, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.speaker-card:hover .speaker-image {
  border-color: rgba(198, 163, 67, 0.6);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3), 0 0 15px rgba(198, 163, 67, 0.2);
}

.speaker-card:hover .speaker-image::before {
  opacity: 1;
}

.speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  filter: brightness(0.95) contrast(1.05);
}

.speaker-card:hover .speaker-image img {
  transform: scale(1.08);
  filter: brightness(1.05) contrast(1.1);
}

.speaker-info {
  text-align: left;
  width: 100%;
}

.speaker-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--light);
  margin-bottom: 8px;
  letter-spacing: 0.8px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.speaker-title {
  color: var(--secondary-light);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.speaker-bio {
  text-align: left;
  display: block;
  width: 100%;
  word-break: break-word;
  hyphens: auto;
}

.speakers-secondary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 36px;
  background: linear-gradient(135deg, rgba(12,35,64,0.02) 0%, rgba(198,163,67,0.03) 100%) !important;
  border-radius: 22px;
  box-shadow: 0 6px 32px rgba(12,35,64,0.13), 0 0 0 1.5px rgba(198,163,67,0.10);
  padding: 40px 24px;
  margin: 0 auto 40px auto;
  max-width: 100%;
}

.speakers-secondary .speaker-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, rgba(12,35,64,0.03) 0%, rgba(198,163,67,0.02) 100%) !important;
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(12,35,64,0.10), 0 0 0 1.5px rgba(198,163,67,0.08);
  padding: 32px 20px 28px 20px;
  transition: box-shadow 0.3s, transform 0.3s, background 0.3s;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  position: relative;
  overflow: visible;
}
.speakers-secondary .speaker-card:hover {
  box-shadow: 0 12px 36px rgba(198,163,67,0.16), 0 0 0 2px var(--secondary-light);
  background: linear-gradient(135deg, rgba(255,255,255,0.28) 0%, rgba(198,163,67,0.08) 100%);
  transform: translateY(-4px) scale(1.025);
}
.speakers-secondary .speaker-image {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: 0 2px 10px rgba(198,163,67,0.10);
  background: var(--light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.speakers-secondary .speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  transition: transform 0.4s cubic-bezier(0.19,1,0.22,1);
}
.speakers-secondary .speaker-card:hover .speaker-image img {
  transform: scale(1.08);
}
.speakers-secondary .speaker-info {
  width: 100%;
  text-align: center;
  margin-top: 0;
  padding: 0;
}
.speakers-secondary .speaker-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  letter-spacing: 0.7px;
  text-shadow: none;
}
.speakers-secondary .speaker-title {
  color: var(--secondary-light);
  font-size: 1.02rem;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
}
.speakers-secondary .collapsible-bio {
  font-size: 1.01rem;
  color: var(--text);
  margin-bottom: 10px;
  padding: 0 14px;
  text-align: center;
  line-height: 1.6;
  border-radius: 8px;
  background: rgba(12,35,64,0.02) !important;
  box-shadow: 0 1px 4px rgba(198,163,67,0.04);
  transition: background 0.3s, box-shadow 0.3s;
}
.speakers-secondary .read-more-btn {
  margin-top: 6px;
  background: linear-gradient(90deg, var(--secondary-light), var(--secondary));
  color: var(--dark);
  font-weight: 600;
  border: none;
  border-radius: 16px;
  padding: 4px 16px;
  font-size: 0.75rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  cursor: pointer;
  box-shadow: 0 1px 6px rgba(198,163,67,0.08);
  transition: background 0.3s, color 0.3s, box-shadow 0.3s, transform 0.2s;
  outline: none;
  font-family: 'Montserrat', sans-serif;
  min-width: 80px;
  min-height: 28px;
  display: inline-block;
}
.speakers-secondary .read-more-btn:hover, .speakers-secondary .read-more-btn:focus {
  background: linear-gradient(90deg, var(--secondary), var(--secondary-dark));
  color: var(--light);
  box-shadow: 0 2px 10px rgba(198,163,67,0.18);
  transform: scale(1.07);
}
@media (max-width: 767px) {
  .speakers-secondary {
    padding: 18px 2vw 18px 2vw;
    gap: 16px;
    border-radius: 12px;
  }
  .speakers-secondary .speaker-card {
    padding: 18px 8px 16px 8px;
    border-radius: 12px;
  }
  .speakers-secondary .speaker-image {
    width: 80px;
    height: 80px;
    margin-bottom: 12px;
  }
  .speakers-secondary .speaker-info {
    padding: 0;
  }
  .speakers-secondary .collapsible-bio {
    font-size: 0.97rem;
    padding: 0 6px;
  }
}

.speakers-secondary .speaker-name {
  color: var(--dark);
}
.speakers-secondary .speaker-title {
  color: var(--secondary-dark);
}
.speakers-secondary .collapsible-bio {
  color: var(--text);
}
.speakers-secondary .collapsible-bio {
  background: rgba(12,35,64,0.02) !important;
  color: var(--text) !important;
}
.speakers-secondary .speaker-name {
  color: var(--dark) !important;
}
.speakers-secondary .speaker-title {
  color: var(--secondary-dark) !important;
}
.speakers-secondary .collapsible-bio {
  color: #fff !important;
}
.speakers-secondary .collapsible-bio {
  text-align: left !important;
}
.speakers-secondary .collapsible-bio {
  overflow: hidden !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  line-clamp: 2 !important;
  max-height: 3.2em !important;
  transition: max-height 0.4s cubic-bezier(0.19,1,0.22,1);
  text-overflow: ellipsis !important;
  position: relative;
}
.speakers-secondary .collapsible-bio.expanded {
  -webkit-line-clamp: unset !important;
  line-clamp: unset !important;
  max-height: 1000px !important;
  overflow: visible !important;
  padding-bottom: 2.5em !important;
  transition: max-height 0.4s cubic-bezier(0.19,1,0.22,1), padding-bottom 0.4s cubic-bezier(0.19,1,0.22,1);
}

.speakers-secondary, .speakers-secondary .speaker-card, .speakers-secondary .collapsible-bio {
  width: 100% !important;
  box-sizing: border-box !important;
}
.speakers-secondary .collapsible-bio {
  overflow-wrap: break-word !important;
  padding-left: 8px !important;
  padding-right: 8px !important;
}
@media (max-width: 768px) {
  .speakers-secondary,
  .speakers-grid,
  .speakers-secondary .speaker-card,
  .speakers-secondary .collapsible-bio {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }
  .speakers-secondary,
  .speakers-grid {
    grid-template-columns: 1fr !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  .speakers-secondary .speaker-card,
  .speakers-secondary .collapsible-bio {
    padding-left: 8px !important;
    padding-right: 8px !important;
  }
  .speakers-secondary .read-more-btn {
    display: block !important;
    margin: 10px auto 0 auto !important;
    text-align: center !important;
    min-width: 90px !important;
    max-width: 100% !important;
  }
  .speakers-secondary .collapsible-bio {
    padding-left: 4vw !important;
    padding-right: 4vw !important;
    font-size: 0.97rem !important;
  }
  .speakers-secondary .speaker-card {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}

/* HARDENED MOBILE FIX FOR SECONDARY SPEAKERS */
@media (max-width: 900px) {
  .speakers-secondary,
  .speakers-grid,
  .speakers-secondary .speaker-card,
  .speakers-secondary .collapsible-bio {
    width: 100% !important;
    max-width: 100vw !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    margin: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .speakers-secondary {
    padding: 0 !important;
    border-radius: 10px !important;
    gap: 10px !important;
    grid-template-columns: 1fr !important;
  }
  .speakers-secondary .speaker-card {
    padding: 12px 0 12px 0 !important;
    border-radius: 10px !important;
  }
  .speakers-secondary .collapsible-bio {
    padding-left: 0 !important;
    padding-right: 0 !important;
    font-size: 0.97rem !important;
  }
  .speakers-secondary .speaker-info {
    padding: 0 !important;
  }
}

/* Harden registration header section responsiveness */
.form-header {
  max-width: 600px;
  margin: 0 auto 40px auto;
  padding: 0 16px;
  text-align: center;
}
.form-header h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  word-break: break-word;
  max-width: 100%;
  margin-bottom: 12px;
}
.form-header h2 {
  font-size: 1.3rem;
  line-height: 1.2;
  word-break: break-word;
  max-width: 100%;
  margin-bottom: 10px;
}
.form-header .subtitle {
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--text-light);
  margin: 0 auto;
  max-width: 100%;
  word-break: break-word;
}
@media (max-width: 768px) {
  .form-header {
    max-width: 98vw;
    padding: 0 8px;
    margin-bottom: 28px;
  }
  .form-header h1 {
    font-size: 1.4rem;
    margin-bottom: 8px;
  }
  .form-header h2 {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }
  .form-header .subtitle {
    font-size: 0.97rem;
    line-height: 1.4;
    margin-bottom: 0;
  }
}

.speakers-secondary .collapsible-bio {
  font-size: 1rem !important;
  padding: 0 18px !important;
}
@media (max-width: 767px) {
  .speakers-secondary .collapsible-bio {
    font-size: 1rem !important;
    padding: 0 18px !important;
  }
}

.scroll-up-arrow {
  display: none;
  position: fixed;
  right: 18px;
  bottom: 24px;
  z-index: 9999;
  background: rgba(12,35,64,0.85);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(12,35,64,0.18);
  padding: 7px;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s, opacity 0.3s;
  opacity: 0.92;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  animation: scrollArrowFadeIn 0.7s ease;
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 2px;
}
@keyframes scrollArrowFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 0.92; transform: translateY(0); }
}
.scroll-up-arrow:hover, .scroll-up-arrow:focus {
  background: rgba(198,163,67,0.18);
  box-shadow: 0 8px 24px rgba(198,163,67,0.18);
  transform: translateY(-4px) scale(1.08);
  outline: none;
}
.scroll-up-arrow svg {
  display: block;
  width: 24px;
  height: 24px;
}
@media (max-width: 900px) {
  .scroll-up-arrow {
    display: flex;
  }
}