/* ==========================================================================
   session.css
   Premium custom styles for NistantriTech Open Sessions landing page.
   Integrates seamlessly with theme-premium.css and styles.css.
   ========================================================================== */

/* ---- Hero Section & Countdown ---- */
.session-hero {
  /* padding-top: var(--hero-carousel-pad-top); */
  /* padding-bottom: 5rem; */
  position: relative;
  overflow: hidden;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.session-hero-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 60vw;
  height: 60vw;
  /* background: radial-gradient(circle, rgba(79, 142, 247, 0.08) 0%, rgba(139, 92, 246, 0.05) 50%, transparent 100%); */
  z-index: 1;
  pointer-events: none;
}

.session-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 50px;
  color: var(--accent);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2rem;
  box-shadow: 0 0 15px rgba(79, 142, 247, 0.15);
  animation: floatBadge 3s ease-in-out infinite alternate;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-4px); }
}

.session-title-gradient {
  background: linear-gradient(135deg, #e8f0ff 0%, #a5b4fc 50%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.session-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto 3rem;
  line-height: 1.4;
  font-weight: 300;
}

.session-subtitle strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ---- Countdown Container ---- */
.countdown-box {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  z-index: 2;
  position: relative;
}

.countdown-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 1.25rem 0.5rem;
  min-width: 85px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25), inset 0 0 12px rgba(255, 255, 255, 0.01);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.countdown-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

.countdown-number {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* ---- Breathing CTA Button ---- */
.btn-session-register {
  position: relative;
  padding: 1.25rem 3rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-violet);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow: hidden;
  z-index: 2;
}

.btn-session-register::before {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  transition: 0.75s;
  pointer-events: none;
}

.btn-session-register:hover::before {
  left: 120%;
}

.btn-session-register:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 12px 40px rgba(139, 92, 246, 0.4), 0 0 0 1px var(--accent-hover);
}

.btn-session-register:active {
  transform: translateY(-1px);
}

/* ---- Grid Hooks Section (Problem Catcher) ---- */
.session-section {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.session-section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.session-section-description {
  text-align: center;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto 4rem;
  font-size: 1.1rem;
  line-height: 1.5;
}

.hooks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.hook-card {
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
}

.hook-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
  opacity: 0;
  transition: 0.3s;
}

.hook-card:hover {
  transform: translateY(-8px);
  border-color: rgba(79, 142, 247, 0.2);
  background: var(--bg-glass-hover);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(79, 142, 247, 0.05);
}

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

.hook-icon {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.hook-card h3 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.hook-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}


/* ---- Hero Event Card (Clean Two-Column) ---- */
.hero-event-card {
  display: flex;
  align-items: stretch;
  gap: 0;
  max-width: 900px;
  margin: 2.5rem auto 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(79, 142, 247, 0.08);
  position: relative;
}

/* Premium colored top glow line */
.hero-event-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-violet) 100%);
  z-index: 5;
}

.hero-card-left,
.hero-card-right {
  flex: 1;
  padding: 2.25rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-card-left {
  background: linear-gradient(135deg, rgba(79, 142, 247, 0.05) 0%, rgba(139, 92, 246, 0.02) 100%);
}

.hero-card-right {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.03) 0%, rgba(79, 142, 247, 0.02) 100%);
  justify-content: flex-start;
}

.hero-card-divider {
  width: 1px;
  background: linear-gradient(to bottom, transparent 5%, rgba(255, 255, 255, 0.08) 30%, rgba(255, 255, 255, 0.08) 70%, transparent 95%);
  flex-shrink: 0;
}

.hero-card-section-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-card-section-label i {
  color: var(--accent);
  font-size: 0.9rem;
}

/* Countdown reuse inside hero-card */
.hero-card-left .countdown-box {
  display: flex;
  gap: 0.85rem;
  justify-content: flex-start;
  margin: 0;
}

/* ---- Subtitle Accent ---- */
.session-subtitle-accent {
  font-size: 1.05rem;
  color: var(--accent);
  margin: -2.25rem auto 3rem;
  max-width: 800px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-shadow: 0 0 12px rgba(79, 142, 247, 0.25);
  position: relative;
  z-index: 2;
}

.session-subtitle-accent i {
  color: var(--accent-violet);
  font-size: 1.1rem;
}

/* ---- Countdown Perks Box (Fills Empty Space Perfectly) ---- */
.countdown-perks-box {
  margin-top: 1.5rem;
  padding: 1.1rem 1.25rem;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  box-shadow: inset 0 0 15px rgba(255, 255, 255, 0.01);
  text-align: left;
}

.countdown-perks-heading {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.countdown-perks-heading i {
  color: var(--accent-violet);
}

.countdown-perks-grid {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.perk-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.perk-bullet i {
  color: #22c55e;
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.perk-bullet span strong {
  color: var(--text-primary);
}

/* ---- Free & Perks Badges ---- */
.free-badge-wrapper {
  padding-top: /*var(--hero-carousel-pad-top);*/ 8rem;
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.free-badge {
  background: linear-gradient(135deg, rgba(79, 142, 247, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
  border: 1px solid rgba(79, 142, 247, 0.35);
  padding: 0.55rem 1.35rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #fff;
  text-shadow: 0 0 10px rgba(79, 142, 247, 0.4);
  box-shadow: 0 4px 20px rgba(79, 142, 247, 0.12), inset 0 0 12px rgba(255, 255, 255, 0.05);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-transform: uppercase;
  animation: pulseGlow 3s infinite alternate;
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 4px 20px rgba(79, 142, 247, 0.12);
    border-color: rgba(79, 142, 247, 0.3);
  }
  100% {
    box-shadow: 0 4px 30px rgba(139, 92, 246, 0.3);
    border-color: rgba(139, 92, 246, 0.5);
  }
}

.free-seats-left-badge {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.free-seats-left-badge i {
  color: #f97316;
}

.free-pill {
  font-size: 0.72rem;
  font-weight: 700;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.25);
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
  margin-left: auto;
  letter-spacing: 0.5px;
}

/* ---- Section CTA Styles ---- */
.section-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.cta-microcopy {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
}

/* Register Button Shine Effect */
.btn-session-register.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-session-register.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.25) 50%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(45deg);
  animation: buttonShine 4s infinite ease-in-out;
  pointer-events: none;
}

@keyframes buttonShine {
  0% {
    transform: translate(-30%, -30%) rotate(45deg);
  }
  15%, 100% {
    transform: translate(30%, 30%) rotate(45deg);
  }
}

/* ---- Horizontal Expanding Deck Accordion ---- */
.expanding-deck {
  display: flex;
  gap: 1rem;
  width: 100%;
  min-height: 420px;
  margin: 3rem 0;
}

.expanding-panel {
  flex: 0.8;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem 0.75rem; /* Narrower padding on inactive panels to maximize inner space */
  cursor: pointer;
  overflow: hidden;
  position: relative;
  transition: flex 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              padding 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.3s ease,
              border-color 0.3s ease,
              box-shadow 0.3s ease;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.expanding-panel:hover:not(.active) {
  border-color: rgba(79, 142, 247, 0.25);
  background: rgba(255, 255, 255, 0.02);
}

.expanding-panel.active {
  flex: 6; /* Expands much wider to prevent cropping */
  padding: 1.5rem 2.25rem; /* Generous padding for active card content */
  background: rgba(10, 16, 36, 0.85);
  border-color: rgba(79, 142, 247, 0.35);
  box-shadow: 0 8px 32px rgba(79, 142, 247, 0.06), 0 0 0 1px rgba(79, 142, 247, 0.05);
  cursor: default;
}

/* Collapsed View (Desktop, Inactive Panel) */
.panel-collapsed-view {
  position: absolute;
  top: 1.5rem;
  left: 0;
  right: 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  opacity: 1;
  visibility: visible;
  padding-top: 1rem;
}

.expanding-panel.active .panel-collapsed-view {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.panel-vertical-title {
  writing-mode: vertical-rl;
  white-space: nowrap;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
  transition: color 0.3s ease;
}

.expanding-panel:hover:not(.active) .panel-vertical-title {
  color: var(--text-primary);
}

/* Expanded View */
.panel-expanded-view {
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  width: 100%;
  height: 100%;
  transition: opacity 0.4s ease 0.15s, visibility 0.4s ease 0.15s;
  min-width: 400px; /* Holds layout completely stable and prevents text wrapping/jumping during width animation */
}

.expanding-panel.active .panel-expanded-view {
  opacity: 1;
  visibility: visible;
}

.panel-expanded-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.panel-expanded-header h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.panel-expanded-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.6;
}

.panel-expanded-body p {
  margin: 0;
}

/* Unified Icon Settings */
.panel-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.panel-icon.accent-blue {
  background: rgba(79, 142, 247, 0.12);
  color: var(--accent);
  border: 1px solid rgba(79, 142, 247, 0.2);
}

.panel-icon.accent-violet {
  background: rgba(139, 92, 246, 0.12);
  color: var(--accent-violet);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.expanding-panel.active .panel-icon.accent-blue {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 16px rgba(79, 142, 247, 0.35);
}

.expanding-panel.active .panel-icon.accent-violet {
  background: var(--accent-violet);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.35);
}

/* Accordion Specific Elements Inside Panel */
.accordion-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.accordion-tags span {
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(79, 142, 247, 0.08);
  border: 1px solid rgba(79, 142, 247, 0.15);
  color: var(--accent);
}

.accordion-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.accordion-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.accordion-list li i {
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

/* Tablet: Horizontal accordion with adjusted sizing */
@media (min-width: 769px) and (max-width: 1024px) {
  .expanding-deck {
    gap: 0.5rem;
    min-height: 380px;
  }
  
  .expanding-panel {
    flex: 0.7;
    padding: 1rem 0.5rem;
  }
  
  .expanding-panel.active {
    flex: 4.5;
    padding: 1.5rem 1.75rem;
  }
  
  .panel-expanded-view {
    min-width: 320px;
  }
  
  .panel-expanded-header {
    gap: 0.875rem;
    margin-bottom: 1rem;
  }
  
  .panel-expanded-header h4 {
    font-size: 1.1rem;
  }
  
  .panel-expanded-body {
    gap: 0.875rem;
    font-size: 0.9rem;
  }
}

/* Responsive Fallback: Mobile/tablet is a vertical accordion */
@media (max-width: 996px) {
  .expanding-deck {
    flex-direction: column;
    min-height: auto;
    gap: 0.65rem;
    margin: 2rem 0;
  }
  
  .expanding-panel {
    flex: none !important;
    width: 100%;
    padding: 1.25rem;
    border-radius: 12px;
    transition: none !important;
    animation: none !important;
  }
  
  .panel-collapsed-view {
    display: none !important;
  }
  
  .panel-expanded-view,
  .panel-expanded-body,
  .panel-expanded-header,
  .panel-expanded-header::after,
  .expanding-panel.active {
    transition: none !important;
    animation: none !important;
  }
  
  .panel-expanded-view {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    min-width: 0 !important;
    width: 100% !important;
  }
  
  .panel-expanded-header {
    margin-bottom: 0;
    cursor: pointer;
    width: 100%;
    justify-content: space-between;
  }
  
  .panel-expanded-header::after {
    content: "\F282";
    font-family: "bootstrap-icons";
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: none !important;
    animation: none !important;
  }
  
  .expanding-panel.active .panel-expanded-header::after {
    transform: rotate(180deg);
    color: var(--accent);
  }
  
  .panel-expanded-body {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin-top 0.4s ease;
  }
  
  .expanding-panel.active .panel-expanded-body {
    max-height: 400px;
    opacity: 1;
    margin-top: 1.25rem;
  }
}

/* Expanded Card Visual Elements */
.panel-visual {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.panel-visual-iot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.visual-node {
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
  color: var(--text-primary);
  font-weight: 500;
}

.panel-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.panel-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.panel-list li i {
  color: #22c55e;
  font-size: 1.1rem;
}

.panel-visual-telemetry {
  background: rgba(255,255,255,0.01);
  border: 1px solid var(--border);
  border-radius: 12px;
  height: 120px;
  padding: 1rem 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.visual-telemetry-bar {
  width: 15%;
  background: var(--gradient-primary);
  border-radius: 4px;
  animation: barGrow 1s ease-out;
}

@keyframes barGrow {
  0% { height: 0; }
}

.panel-visual-certificate {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.5rem;
}

.cert-mockup {
  width: 280px;
  background: #0b0f1d;
  border: 1.5px solid #d97706;
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.cert-header {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.65rem;
  color: #fbbf24;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.cert-body {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.panel-community-icons {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.community-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.community-avatar:last-child {
  background: rgba(79, 142, 247, 0.1);
  border-color: rgba(79, 142, 247, 0.25);
  color: var(--accent);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
}

.panel-pathway-visual {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-pathway-visual span {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
  color: #c084fc;
  font-weight: 500;
}

/* ---- Timeline Section ---- */
.timeline-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline-line {
  position: absolute;
  left: 31px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent) 0%, var(--accent-violet) 70%, transparent 100%);
  opacity: 0.4;
}

.timeline-step {
  display: flex;
  gap: 2rem;
  margin-bottom: 3.5rem;
  position: relative;
  z-index: 2;
}

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

.timeline-node {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text-secondary);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.timeline-step:hover .timeline-node {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 15px rgba(79, 142, 247, 0.3);
  transform: scale(1.05);
}

.timeline-step:nth-child(even):hover .timeline-node {
  border-color: var(--accent-violet);
  color: var(--accent-violet);
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
}

.timeline-content {
  background: var(--bg-glass);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  flex-grow: 1;
  transition: all 0.3s ease;
}

.timeline-step:hover .timeline-content {
  border-color: var(--border-glow);
  background: var(--bg-glass-hover);
}

.timeline-time {
  font-size: 0.95rem;
  font-family: 'Barlow Condensed', sans-serif;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-step:nth-child(even) .timeline-time {
  color: var(--accent-violet);
}

.timeline-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ---- Up Next Section ---- */
.session-highlight-box {
  background: linear-gradient(135deg, rgba(79, 142, 247, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 3rem 4rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.session-highlight-box::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.highlight-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 50px;
  color: #a78bfa;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.highlight-row {
  display: flex;
  gap: 3rem;
  align-items: center;
}

.highlight-text {
  flex: 1;
}

.highlight-text h3 {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.highlight-text p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.highlight-visual {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  box-shadow: var(--shadow-sm);
  animation: floatVisual 4s ease-in-out infinite alternate;
}

@keyframes floatVisual {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-8px) rotate(5deg); }
}

.open-source-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.os-badge {
  padding: 0.4rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: 'Barlow Condensed', sans-serif;
}

/* ---- Horizontal Series Carousel ---- */
.carousel-container-outer {
  position: relative;
  margin: 0 -1rem;
  padding: 0 1rem;
}

.carousel-navigation-btns {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.carousel-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-arrow:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glow);
  color: var(--accent);
}

.carousel-arrow:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  border-color: var(--border);
  color: var(--text-muted);
}

.horizontal-carousel {
  display: flex;
  gap: 1.75rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 1rem 0 2rem;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(79, 142, 247, 0.3) transparent;
  -webkit-overflow-scrolling: touch;
}

/* Custom Scrollbar for Carousel */
.horizontal-carousel::-webkit-scrollbar {
  height: 6px;
}

.horizontal-carousel::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 10px;
}

.horizontal-carousel::-webkit-scrollbar-thumb {
  background: rgba(79, 142, 247, 0.2);
  border-radius: 10px;
}

.horizontal-carousel::-webkit-scrollbar-thumb:hover {
  background: rgba(79, 142, 247, 0.4);
}

.carousel-card {
  flex: 0 0 350px;
  scroll-snap-align: start;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
  height: auto;
  position: relative;
}

.carousel-card:hover {
  transform: translateY(-6px);
  border-color: rgba(139, 92, 246, 0.25);
  background: var(--bg-glass-hover);
  box-shadow: var(--shadow-md), 0 0 20px rgba(139, 92, 246, 0.04);
}

.card-status-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 30px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.status-active {
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  color: var(--accent);
}

.status-coming {
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: #c084fc;
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.75rem;
}

.carousel-card h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.carousel-card-series {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.carousel-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-cta-line {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  transition: gap 0.2s ease;
}

.carousel-card:hover .card-cta-line {
  gap: 0.5rem;
}

/* ---- Registration Form Styling ---- */
.registration-container {
  max-width: 650px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  overflow: visible !important;
}

.session-form-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 3.5rem;
  box-shadow: var(--shadow-xl);
  box-shadow: 0 0 0 1px var(--border-glow), var(--shadow-xl);
  overflow: visible !important;
  position: relative;
}

.session-form-success {
  text-align: center;
  padding: 2rem 1rem;
}

.success-icon-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 2rem;
  color: var(--accent);
  box-shadow: 0 0 30px rgba(79, 142, 247, 0.2);
  animation: successPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes successPop {
  0% { transform: scale(0.6); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.session-form-success h3 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.session-form-success p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.success-meta-info {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 2rem;
  text-align: left;
}

.success-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 0.50rem;
  color: var(--text-secondary);
}

.success-meta-row:last-child {
  margin-bottom: 0;
}

.success-meta-label {
  font-weight: 500;
}

.success-meta-value {
  font-family: 'Barlow Condensed', sans-serif;
  color: var(--text-primary);
}

/* intl-tel-input integration tweaks */
.session-form-card .iti {
  width: 100%;
  display: block;
}

.session-form-card .iti__country-list {
  background-color: var(--bg-tertiary) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
  box-shadow: var(--shadow-lg) !important;
  z-index: 10000 !important;
  position: absolute !important;
  max-height: 400px !important;
  overflow-y: auto !important;
}

.form-group {
  overflow: visible !important;
}

.form-group:has(.iti) {
  overflow: visible !important;
  position: relative;
}

.session-form-card .iti__country {
  color: var(--text-primary) !important;
}

.session-form-card .iti__country:hover,
.session-form-card .iti__country.iti__highlight {
  background-color: rgba(255, 255, 255, 0.05) !important;
}

.session-form-card .iti__selected-flag {
  background-color: rgba(255, 255, 255, 0.03) !important;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
  border-right: 1px solid var(--border);
}

.session-form-card .form-submit-btn {
  /* margin-top: 1.5rem; */
  width: 100%;
}

/* ---- Hero Info Grid ---- */
.session-hero-info-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: 950px;
  margin: 0 auto 3.5rem;
  z-index: 2;
  position: relative;
}

.session-hero-info-card {
  background: var(--bg-glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-align: left;
  transition: all 0.3s ease;
  flex: 1 1 calc(25% - 1.5rem);
  min-width: 200px;
  min-height: 3.4rem;
  box-shadow: var(--shadow-sm);
}

.session-hero-info-card:last-child {
  min-height: 7rem;
  align-items: flex-start;
}

.session-hero-info-card:last-child .info-value {
  display: block;
  -webkit-line-clamp: unset;
  line-clamp: unset;
  overflow: visible;
  white-space: normal;
}

.session-hero-info-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
  background: var(--bg-glass-hover);
}

.session-hero-info-card i {
  font-size: 1.6rem;
  color: var(--accent);
  margin-top: 0.2rem;
}

.session-hero-info-card:nth-child(even) i {
  color: var(--accent-violet);
}

.session-hero-info-card .info-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
  margin-bottom: 0.15rem;
}

.session-hero-info-card .info-value {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  white-space: normal;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ---- Audience Section (Who is this for) ---- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.audience-card {
  perspective: 1000px;
  height: 380px;
  position: relative;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.audience-card:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.card-front {
  background: linear-gradient(135deg, rgba(79, 142, 247, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%),
              var(--bg-glass);
}

.card-back {
  transform: rotateY(180deg);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(79, 142, 247, 0.05) 100%),
              var(--bg-glass);
}

.card-front::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

.audience-card:hover .card-front,
.audience-card:hover .card-back {
  border-color: rgba(79, 142, 247, 0.25);
  box-shadow: var(--shadow-md), 0 0 25px rgba(79, 142, 247, 0.03);
}


.audience-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

.audience-badge {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(79, 142, 247, 0.1);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: 8px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.audience-card:nth-child(even) .audience-badge {
  color: var(--accent-violet);
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.2);
}

.audience-card h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.3;
}

.audience-card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
  text-align: center;
}

/* ---- Audience Visual Card (image variant - card 01) ---- */
.audience-card--visual {
  height: 380px;
}

.audience-card--visual .card-front {
  padding: 0;
  justify-content: flex-start;
  align-items: stretch;
  overflow: hidden;
  background: #0c1228;
  flex-direction: column;
}

/* Image wrapper - top 65% of card */
.aud-media {
  position: relative;
  width: 100%;
  height: 100%;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 20px 20px 0 0;
}

.aud-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.audience-card--visual:hover .aud-img {
  transform: scale(1.04);
}

/* Gradient fade - image → dark card bg */
.aud-img-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(12, 18, 40, 0.55) 45%,
    #0c1228 100%
  );
  pointer-events: none;
}

/* Bottom content area */
.aud-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding: 0.5rem 2rem 1.75rem;
  text-align: center;
 background: linear-gradient(
        to top,
        rgba(3, 10, 35, 0.98) 0%,
        /* rgba(3, 10, 35, 0.92) 50%, */
        rgba(3, 10, 35, 0) 0%
    );
}

.aud-body {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 0 15px;
}

/* Override badge colour for visual card to keep accent-blue */
.audience-card--visual .audience-badge {
  color: var(--accent);
  background: rgba(79, 142, 247, 0.12);
  border-color: rgba(79, 142, 247, 0.25);
  width: 42px;
  height: 42px;
  font-size: 0.9rem;
  border-radius: 10px;
}

/* Bold white title */
.audience-card--visual .card-front h4 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

/* Remove top accent line on visual card front */
.audience-card--visual .card-front::before {
  display: none;
}

/* Subtle outer glow on hover */
.audience-card--visual:hover .card-inner {
  /* Keep flip behaviour */
}

.audience-card--visual .card-front {
  box-shadow: var(--shadow-sm);
  border-color: rgba(79, 142, 247, 0.18);
}

.audience-card--visual:hover .card-front,
.audience-card--visual:hover .card-back {
  border-color: rgba(79, 142, 247, 0.35);
  box-shadow: var(--shadow-md), 0 0 30px rgba(79, 142, 247, 0.08);
}


/* ---- Cyber Badge ---- */
.cyber-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 1.25rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(79, 142, 247, 0.3);
  border-radius: 6px;
  color: var(--accent);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  margin-bottom: 2rem;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
  box-shadow: 0 0 12px rgba(79, 142, 247, 0.15), inset 0 0 12px rgba(79, 142, 247, 0.03);
}

.cyber-pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e;
  animation: pulseDot 1.5s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

/* ---- Hero Control Panel (Command Center) ---- */
.hero-control-panel {
  max-width: 1000px;
  margin: 0 auto;
  background: rgba(5, 9, 20, 0.7);
  border: 1px solid rgba(79, 142, 247, 0.2);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 0 0 1px rgba(79, 142, 247, 0.08), var(--shadow-xl), 0 0 60px rgba(79, 142, 247, 0.06);
  overflow: hidden;
}

.control-panel-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(79, 142, 247, 0.12);
}

.terminal-dots {
  display: flex;
  gap: 0.4rem;
  flex-shrink: 0;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.terminal-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex: 1;
  text-align: center;
  letter-spacing: 0.5px;
}

.terminal-status {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  color: #22c55e;
  letter-spacing: 1px;
}

.control-panel-body {
  display: flex;
  gap: 0;
  padding: 2.5rem;
  align-items: flex-start;
}

.panel-countdown-section {
  flex: 1;
  padding-right: 2.5rem;
}

.panel-details-section {
  flex: 1;
  padding-left: 2.5rem;
}

.panel-section-heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0 0 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-divider {
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(79, 142, 247, 0.25) 30%, rgba(79, 142, 247, 0.25) 70%, transparent);
  align-self: stretch;
  flex-shrink: 0;
}

.countdown-box {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  margin-bottom: 0;
}

.session-hero-info-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0;
}

.session-hero-info-card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  text-align: left;
  transition: all 0.2s ease;
  width: 100%;
  min-height: 3.4rem;
}

.session-hero-info-card:last-child {
  min-height: 7rem;
  align-items: flex-start;
}

.session-hero-info-card:last-child .info-value {
  display: block;
  -webkit-line-clamp: unset;
  line-clamp: unset;
  overflow: visible;
  white-space: normal;
}

.session-info-compact {
  min-height: auto !important;
  padding: 0.6rem 1rem;
}

.session-hero-info-card:hover {
  border-color: rgba(79, 142, 247, 0.2);
  background: rgba(79, 142, 247, 0.04);
}

.session-hero-info-card i {
  font-size: 1.35rem;
  color: var(--accent);
  width: 24px;
  text-align: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.session-hero-info-card:nth-child(even) i {
  color: var(--accent-violet);
}

.session-hero-info-card .info-label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.session-hero-info-card .info-value {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  white-space: normal;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Barlow Condensed', sans-serif;
}

.control-panel-footer {
  border-top: 1px solid rgba(79, 142, 247, 0.08);
  padding: 0.75rem 1.5rem;
  background: rgba(0, 0, 0, 0.25);
}

.glow-accent-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 142, 247, 0.5) 40%, rgba(139, 92, 246, 0.5) 60%, transparent);
  margin-bottom: 0.65rem;
}

.footer-stats {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.footer-stats span {
  opacity: 0.7;
}

/* ---- Responsive Styles ---- */
@media (max-width: 992px) {
  .session-hero {
    padding-bottom: 4rem;
  }
  .hero-event-card {
    flex-direction: column;
    max-width: 550px;
    margin: 2.5rem auto 0;
  }
  .hero-card-left,
  .hero-card-right {
    padding: 2rem;
    flex: none;
    width: 100%;
  }
  .hero-card-right {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.04) 0%, rgba(79, 142, 247, 0.02) 100%);
  }
  .hero-card-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent 5%, rgba(255, 255, 255, 0.08) 30%, rgba(255, 255, 255, 0.08) 70%, transparent 95%);
  }
  .countdown-perks-box {
    margin-top: 1.25rem;
    padding: 1rem;
  }
  .control-panel-body {
    flex-direction: column;
    gap: 2.5rem;
    padding: 2rem;
  }
  .panel-countdown-section {
    padding-right: 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 2rem;
  }
  .panel-details-section {
    padding-left: 0;
  }
  .panel-divider {
    display: none;
  }
  .countdown-box {
    justify-content: center;
  }
  .session-hero-info-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .session-hero-info-card {
    flex: 1 1 calc(50% - 0.5rem);
  }
  .footer-stats {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.35rem;
  }
  .session-highlight-box {
    padding: 3rem;
  }
  .highlight-row {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  .highlight-visual {
    order: -1;
  }
  .expanding-deck {
    flex-direction: column;
    min-height: unset;
  }
  .expanding-panel {
    flex: none !important;
    max-height: unset !important;
  }
  .expanding-panel-content {
    display: none !important;
  }
  .expanding-panel.active .expanding-panel-content {
    display: flex !important;
    opacity: 1;
    max-height: unset;
  }
}

@media (max-width: 768px) {
  .session-hero {
    padding-bottom: 3.5rem;
  }
  .countdown-box {
    gap: 0.75rem;
  }
  .countdown-card {
    padding: 1rem;
    min-width: 70px;
  }
  .countdown-number {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
  }
  .control-panel-header {
    padding: 0.75rem 1rem;
  }
  .terminal-status {
    display: none;
  }
  .cyber-badge {
    font-size: 0.65rem;
    letter-spacing: 1px;
    padding: 0.4rem 0.9rem;
  }
  .session-highlight-box {
    padding: 2.25rem 1.75rem;
  }
  .timeline-line {
    left: 21px;
  }
  .timeline-node {
    width: 44px;
    height: 44px;
    font-size: 0.9rem;
  }
  .timeline-step {
    gap: 1.25rem;
  }
  .timeline-content {
    padding: 1.25rem 1.5rem;
  }
  .session-form-card {
    padding: 2.25rem 1.75rem;
  }
  .panel-pathway-visual {
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
  }
  .panel-visual-iot {
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .countdown-box {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }
  .countdown-card {
    padding: 0.75rem 0.25rem;
    min-width: 0;
  }
  .session-hero-info-card {
    flex: 1 1 100%;
  }
  .footer-stats span:not(:first-child) {
    display: none;
  }
}



/* ==========================================================================
   Session Hero v2 — Two-Column Layout
   ========================================================================== */

.session-hero { text-align: left; }

.sh2-container { position: relative; z-index: 2; }

/* ---- Two-column grid ---- */
.sh2-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: stretch;
  gap: 2rem;
  padding-top: 8rem;
  padding-bottom: 0;
  text-align: left;
  min-height: 80vh;
}

.sh2-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-bottom: 2rem;
}

/* ---- Badge ---- */
.sh2-badge-wrap { margin-bottom: 1.5rem; }

.sh2-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, rgba(79,142,247,.15) 0%, rgba(139,92,246,.15) 100%);
  border: 1px solid rgba(79,142,247,.4);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #fff;
  text-transform: uppercase;
  animation: pulseGlow 3s infinite alternate;
}

/* ---- Title ---- */
.sh2-title {
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin: 0 0 0.4rem;
}

.sh2-title-accent {
  background: linear-gradient(135deg, #4f8ef7 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- KickOff subtitle ---- */
.sh2-kickoff {
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sh2-kickoff-accent { color: #38bdf8; }

/* ---- Tagline ---- */
.sh2-tagline {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  line-height: 1.55;
}

.sh2-tagline strong { color: #38bdf8; font-weight: 700; }

/* ---- Countdown ---- */
.sh2-countdown-wrap { margin-bottom: 1.75rem; }

.sh2-countdown-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sh2-countdown-label i { color: var(--accent); }

.sh2-countdown-box {
  justify-content: flex-start !important;
  gap: 0.75rem !important;
  margin-bottom: 0 !important;
}

/* ---- CTA row ---- */
.sh2-cta-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.sh2-cta-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.55rem !important;
  padding: 0.9rem 1.75rem !important;
  font-size: 0.97rem !important;
}

.sh2-fire-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
}

.sh2-fire-text i { color: #f97316; }

/* ---- Right image frame ---- */
.sh2-right {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  align-self: stretch;
  overflow: hidden;
}

.sh2-hero-img {
  width: 118%;
  margin-left: -9%;
  height: auto;
  display: block;
  position: relative;
  z-index: 1;
  /* Fade left edge into left column, top into header, bottom into info bar */
  -webkit-mask-image:
    linear-gradient(to right,  transparent 0%,  black 18%, black 85%, transparent 100%),
    linear-gradient(to bottom, transparent 0%,  black 6%,  black 88%, transparent 100%),
   linear-gradient(to left,  transparent 0%,  black 18%, black 85%, transparent 100%),
    linear-gradient(to top, transparent 0%,  black 6%,  black 88%, transparent 100%);
  -webkit-mask-composite: destination-in;
  mask-image:
    linear-gradient(to right,  transparent 0%,  black 18%, black 85%, transparent 100%),
    linear-gradient(to bottom, transparent 0%,  black 6%,  black 88%, transparent 100%),
   linear-gradient(to left,  transparent 0%,  black 18%, black 85%, transparent 100%),
    linear-gradient(to top, transparent 0%,  black 6%,  black 88%, transparent 100%);
  mask-composite: intersect;
}

/* ---- IoT node overlay badges ---- */
.sh2-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  background: rgba(10,16,36,.75);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 0.5rem 0.75rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: rgba(255,255,255,.85);
  text-transform: uppercase;
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
  animation: floatNode 4s ease-in-out infinite alternate;
  pointer-events: none;
}

.sh2-node i { font-size: 1.1rem; color: #38bdf8; }

@keyframes floatNode {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-7px); }
}

.sh2-node--connect { top: 14%;  left: -2%;  animation-delay: 0s; }
.sh2-node--sensors { top: 48%;  left: -5%;  animation-delay: .8s; }
.sh2-node--device  { bottom: 8%; left: 32%; animation-delay: 1.2s; }
.sh2-node--cloud   { top: 8%;   right: 4%;  animation-delay: .4s; }

.sh2-node--cloud   i { color: #a78bfa; }
.sh2-node--device  i { color: #34d399; }
.sh2-node--sensors i { color: #fb923c; }

/* ---- Bottom info bar ---- */
.sh2-info-bar {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 0.5rem;
  backdrop-filter: blur(12px);
}

.sh2-info-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.3rem 1rem 0.3rem 0;
  flex: 1;
  min-width: 150px;
}

.sh2-info-item--loc { flex: 2; }

.sh2-info-item > i {
  font-size: 1.35rem;
  color: var(--accent);
  flex-shrink: 0;
}

.sh2-info-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.sh2-info-value {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.sh2-info-value em {
  font-style: normal;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

.sh2-info-sep {
  width: 1px;
  height: 38px;
  background: rgba(255,255,255,.08);
  flex-shrink: 0;
  margin-right: 0.75rem;
}

.sh2-info-free {
  flex-shrink: 0;
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.3);
  color: #22c55e;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 0.45rem 0.9rem;
  border-radius: 8px;
  margin-left: auto;
}

/* ---- Responsive ---- */
/* ==========================================================================
   Hero Banner — Responsive
   ========================================================================== */

/* Desktop wrappers — left top/bottom behave as normal flex children */
.sh2-left-top,
.sh2-left-bottom {
  display: contents; /* transparent on desktop — children flow normally */
}

/* ── Tablet landscape (961px – 1200px) ── */
@media (max-width: 1200px) {
  .sh2-layout { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .sh2-title { font-size: clamp(2.4rem, 5vw, 3.8rem); }
  .sh2-kickoff { font-size: clamp(1.4rem, 2.8vw, 2.2rem); }
  .sh2-hero-img { width: 130%; margin-left: -15%; }
}

/* ── Tablet portrait (601px – 960px) ── */
@media (max-width: 960px) {
  /* Switch entire layout to flex column so we can order sections */
  .sh2-layout {
    display: flex;
    flex-direction: column;
    padding-top: 6.5rem;
    padding-bottom: 1.5rem;
    min-height: unset;
    gap: 0;
  }

  /* Unwrap left column — children become direct flex items */
  .sh2-left { display: contents; }

  .sh2-left-top {
    display: flex;
    flex-direction: column;
    order: 1;
    padding: 0 0 1rem;
  }

  .sh2-right {
    order: 2;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    width: 100%;
    max-height: 420px;
    overflow: hidden;
  }

  .sh2-left-bottom {
    display: flex;
    flex-direction: column;
    order: 3;
    padding-top: 1.25rem;
  }

  .sh2-hero-img {
    width: 85%;
    margin-left: 0;
    max-width: 520px;
  }

  .sh2-iot-scene { display: none; }

  .sh2-title { font-size: clamp(2.6rem, 6vw, 3.8rem); }
  .sh2-kickoff { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
  .sh2-countdown-box { gap: 0.65rem !important; }
  .countdown-card { min-width: 76px; }

  /* Info bar — wrap into 2 columns */
  .sh2-info-bar { flex-wrap: wrap; gap: 0.5rem 0; }
  .sh2-info-sep { display: none; }
  .sh2-info-item { flex: 1 1 45%; min-width: 150px; padding-right: 0.5rem; }
  .sh2-info-item--loc { flex: 1 1 100%; }
  .sh2-info-free { margin-left: auto; }
}

/* ── Mobile (max 600px) ── */
@media (max-width: 600px) {
  .sh2-layout { padding-top: 5.5rem; }

  .sh2-badge { font-size: 0.7rem; padding: 0.4rem 0.9rem; }

  .sh2-title {
    font-size: clamp(2.2rem, 9vw, 3rem);
    letter-spacing: -0.5px;
  }

  .sh2-kickoff { font-size: clamp(1.3rem, 5.5vw, 1.8rem); }
  .sh2-tagline { font-size: 0.95rem; margin-bottom: 0.75rem; }

  .sh2-right { max-height: 360px; }
  .sh2-hero-img { width: 100%; max-width: 100%; }

  /* Countdown — equal width cards filling the row */
  .sh2-countdown-box {
    gap: 0.5rem !important;
    justify-content: stretch !important;
  }

  .countdown-card {
    flex: 1;
    min-width: 0;
    padding: 0.9rem 0.25rem;
    border-radius: 10px;
  }

  .countdown-number { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .countdown-label { font-size: 0.6rem; letter-spacing: 0.4px; }

  /* CTA — full width, fire text centered */
  .sh2-cta-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .sh2-cta-btn {
    width: 100%;
    justify-content: center !important;
  }

  .sh2-fire-text {
    justify-content: center;
    text-align: center;
  }

  /* Info bar — stacked */
  .sh2-info-bar {
    flex-direction: column;
    gap: 0.9rem;
    padding: 1rem 1.1rem;
    position: relative;
  }

  .sh2-info-item,
  .sh2-info-item--loc {
    flex: 1 1 100%;
    min-width: unset;
    padding-right: 0;
  }

  .sh2-info-free {
    position: absolute;
    top: 1rem;
    right: 1rem;
    margin-left: 0;
  }
}

/* ── Small mobile (max 400px) ── */
@media (max-width: 400px) {
  .sh2-title { font-size: 2rem; }
  .sh2-kickoff { font-size: 1.2rem; }
  .sh2-right { max-height: 300px; }
  .countdown-number { font-size: 1.7rem; }
}

/* ---- Background behind session-hero.png ---- */
.sh2-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  z-index: 0;
  opacity: 0.9;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(
    ellipse 85% 80% at 55% 50%,
    black 25%,
    rgba(0,0,0,.6) 55%,
    transparent 100%
  );
  mask-image: radial-gradient(
    ellipse 85% 80% at 55% 50%,
    black 25%,
    rgba(0,0,0,.6) 55%,
    transparent 100%
  );
}

/* ---- Coming Soon date badge ---- */
.sh2-coming-soon {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
  color: #f59e0b !important;
  font-weight: 700 !important;
}

.sh2-coming-soon::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #f59e0b;
  animation: csPulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes csPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.35; transform: scale(0.7); }
}

/* ---- Date announcement block (replaces countdown) ---- */
.sh2-announce-wrap { margin-bottom: 1.75rem; }

.sh2-announce-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: linear-gradient(135deg, rgba(79,142,247,.1) 0%, rgba(139,92,246,.1) 100%);
  border: 1px solid rgba(139,92,246,.35);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 32px rgba(139,92,246,.12), inset 0 1px 0 rgba(255,255,255,.06);
  overflow: hidden;
}

/* Background glow blob */
.sh2-announce-glow {
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,.3) 0%, transparent 70%);
  pointer-events: none;
}

/* "COMING SOON" pill badge */
.sh2-announce-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: linear-gradient(135deg, #4f8ef7 0%, #8b5cf6 100%);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  width: fit-content;
  box-shadow: 0 4px 14px rgba(139,92,246,.4);
}

.sh2-announce-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  flex-shrink: 0;
  animation: csPulse 1.6s ease-in-out infinite;
}

.sh2-announce-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
  font-family: 'Barlow Condensed', sans-serif;
  letter-spacing: 0.01em;
}

.sh2-announce-sub {
  font-size: 0.82rem;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
}