/* --------------------------------------------------------------------------
   webinar Section
   -------------------------------------------------------------------------- */
:root{
   --muted: #8d93a3;
   --bg-surface : #1a1a1a;
   
   --bg-card: rgba(22, 22, 28, 0.65);
  --bg-card-hover: rgba(30, 30, 38, 0.85);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.15);
  
  /* Selective Accent Palette */
  --primary: #710187;
  --primary-hover: #8a02a4;
  --primary-subtle: rgba(113, 1, 135, 0.15);
  --primary-border: rgba(113, 1, 135, 0.4);
  
  
   --glass-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
   
}


body {
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.03) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(113, 1, 135, 0.08) 0%, transparent 40%);
  background-attachment: fixed;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}


.nav-cta-btn {
  background: var(--primary);
  color: #ffffff !important;
  font-family: var(--font-body);
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  border: none;
  transition: var(--transition-smooth);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-cta-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(113, 1, 135, 0.35);
}


.btn-read-bio {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-read-bio:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-medium);
  color: #ffffff;
}


.webinar-section {
  position: relative;
  color: var(--muted);
}

.kicker-heading {
  font-size: 12.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  color: #b026cc;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.kicker-heading .kicker-line {
  width: 36px;
  height: 2px;
  background-color: #b026cc;
  display: inline-block;
}

.webinar-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}



.webinar-badge-pill .pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--primary);
}

.webinar-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 1rem;
}

.webinar-subtitle {
  font-size: 1.25rem;
  color: var(--muted);
  font-weight: 400;
  max-width: 800px;
  margin-bottom: 1.25rem;
}

.webinar-description {
  color: var(--muted);
  font-size: 1rem;
  max-width: 820px;
  margin-bottom: 2rem;
  line-height: 1.65;
}

.webinar-pricing-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  padding: 1.1rem 1.5rem;
  border-radius: 16px;
  display: flex;
  color: var(--muted);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 580px;
  box-shadow: var(--glass-shadow);
}

.price-tag {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-tag span {
  color: #ffffff;
  font-size: 1.7rem;
}

/* --------------------------------------------------------------------------
   Filter & Toolbar Section
   -------------------------------------------------------------------------- */
.filter-section {
  padding: 2rem 0 1.5rem;
  color: var(--muted);
}

.search-box {
  position: relative;
  max-width: 400px;
}

.search-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  padding: 0.7rem 1rem 0.7rem 2.7rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.search-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--primary-border);
  box-shadow: 0 0 12px rgba(113, 1, 135, 0.2);
  color: #ffffff;
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover {
  color: #ffffff;
  border-color: var(--border-medium);
  background: rgba(255, 255, 255, 0.06);
}

.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(113, 1, 135, 0.25);
}

/* --------------------------------------------------------------------------
   Speakers Card Section (Clean Dark Glassmorphism)
   -------------------------------------------------------------------------- */
.speakers-section {
  padding: 1rem 0 5rem;
  color: var(--muted);
}

.speaker-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
  position: relative;
  box-shadow: var(--glass-shadow);
}

.speaker-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.6), 0 0 1px rgba(255, 255, 255, 0.2);
}

/* Accent highlight top line on hover */
.speaker-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
  opacity: 0;
  transition: var(--transition-smooth);
}

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

/* Image Container */
.speaker-img-wrapper {
  position: relative;
  width: 100%;
  padding-top: 75%;
  overflow: hidden;
  background: #101014;
}

.speaker-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s ease;
  filter: grayscale(15%) brightness(0.95);
}

.speaker-card:hover .speaker-img {
  transform: scale(1.05);
  filter: grayscale(0%) brightness(1);
}

.speaker-overlay-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(to top, rgba(22, 22, 28, 0.95) 0%, transparent 100%);
  pointer-events: none;
}

.speaker-date-badge {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  background: var(--primary);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.speaker-date-badge i {
  color: #fff;
}

.speaker-card-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  position: relative;
  z-index: 2;
}

.speaker-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
  transition: var(--transition-smooth);
}

.talk-title-box {
  margin-bottom: 0.85rem;
}

.talk-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--primary);
  font-weight: 700;
  display: block;
  margin-bottom: 0.2rem;
}

.talk-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: #e4e4e7;
  line-height: 1.4;
}

.speaker-bio-excerpt {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-footer-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.9rem;
  margin-top: auto;
}

.btn-read-bio {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--muted-foreground);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-read-bio:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-medium);
  color: #ffffff;
}

.btn-register-card {
  background: var(--primary);
  color: #ffffff;
  border: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.95rem;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-register-card:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(113, 1, 135, 0.3);
}

/* --------------------------------------------------------------------------
   Modal for Full Speaker Biography
   -------------------------------------------------------------------------- */
.modal-content-glass {
  background: #121217;
  border: 1px solid var(--border-medium);
  border-radius: 20px;
  color: #ffffff;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

.modal-header-custom {
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.25rem 1.5rem;
  position: relative;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.06);
  border: none;
  color: #ffffff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.modal-speaker-img {
  width: 120px;
  height: 120px;
  border-radius: 16px;
  object-fit: cover;
  border: 1px solid var(--border-medium);
}