/* AI Security Summit 2025 - Neural Network / AI Theme */
/* Color Palette: Deep purple (#7C3AED), Electric blue (#3B82F6), Neural pink (#EC4899) */

.summitPage {
  background: #0a0a1a;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Hero Banner */
.heroBanner {
  position: relative;
  height: 400px;
  overflow: hidden;
}

.bannerImage {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.bannerOverlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(10, 10, 26, 0.4) 0%, rgba(10, 10, 26, 0.7) 100%);
}

.bannerContent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 3rem;
  background: linear-gradient(0deg, rgba(10, 10, 26, 0.95) 0%, transparent 100%);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: #e9d5ff;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.badgeIcon {
  font-size: 1rem;
}

.heroTitle {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: #f1f5f9;
  margin: 0;
}

.highlight {
  background: linear-gradient(135deg, #7c3aed 0%, #3b82f6 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero Content Section */
.heroContent {
  padding: 3rem 0;
  text-align: center;
  border-bottom: 1px solid rgba(124, 58, 237, 0.1);
}

.heroSubtitle {
  font-size: 1.25rem;
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.eventDetails {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #cbd5e1;
  font-size: 0.95rem;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  stroke-width: 2;
  color: #7c3aed;
}

.heroCtas {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.primaryCta {
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  color: white;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.primaryCta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.4);
  color: white;
}

.secondaryCta {
  padding: 0.875rem 2rem;
  background: transparent;
  color: #c4b5fd;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid rgba(124, 58, 237, 0.4);
  transition: all 0.3s ease;
}

.secondaryCta:hover {
  background: rgba(124, 58, 237, 0.1);
  color: white;
}

/* Sections */
.speakerSection,
.themesSection,
.researchSection,
.statsSection,
.ctaSection {
  padding: 4rem 0;
}

.speakerSection {
  background: rgba(124, 58, 237, 0.02);
}

.sectionHeader {
  text-align: center;
  margin-bottom: 3rem;
}

.sectionTitle {
  font-size: 2rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.75rem;
}

.sectionSubtitle {
  font-size: 1.1rem;
  color: #94a3b8;
  max-width: 600px;
  margin: 0 auto;
}

/* Speaker Card */
.speakerCard {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 16px;
  padding: 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.speakerInfo {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.speakerBadge {
  display: inline-block;
  width: fit-content;
  padding: 0.375rem 1rem;
  background: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
  color: white;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.speakerName {
  font-size: 1.5rem;
  font-weight: 800;
  color: #f8fafc;
  margin: 0;
}

.speakerRole {
  font-size: 1rem;
  color: #7c3aed;
  margin: 0;
  font-weight: 600;
}

.speakerBio {
  font-size: 1rem;
  color: #94a3b8;
  line-height: 1.7;
  margin: 0;
}

.speakerTopics {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.topic {
  padding: 0.375rem 0.875rem;
  background: rgba(124, 58, 237, 0.2);
  color: #c4b5fd;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
}

/* Themes Grid */
.themesGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.themeCard {
  background: rgba(15, 15, 46, 0.6);
  border: 1px solid rgba(124, 58, 237, 0.15);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.themeCard:hover {
  border-color: rgba(124, 58, 237, 0.3);
  transform: translateY(-2px);
}

.cardIcon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.themeCard h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 0.5rem;
}

.themeCard p {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0;
}

/* Research Grid */
.researchSection {
  background: rgba(59, 130, 246, 0.02);
}

.researchGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.researchCard {
  padding: 1.5rem 0;
  border-left: 2px solid rgba(124, 58, 237, 0.3);
  padding-left: 1.5rem;
}

.researchNumber {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #7c3aed 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.researchCard h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 0.5rem;
}

.researchCard p {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0 0 1rem 0;
}

.researchLink {
  font-size: 0.875rem;
  font-weight: 600;
  color: #7c3aed;
  text-decoration: none;
  transition: color 0.2s ease;
}

.researchLink:hover {
  color: #a78bfa;
}

/* Stats Section */
.statsSection {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
  border-top: 1px solid rgba(124, 58, 237, 0.15);
  border-bottom: 1px solid rgba(124, 58, 237, 0.15);
}

.statsGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat {
  padding: 1.5rem;
}

.statNumber {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.statLabel {
  font-size: 0.9rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* CTA Section */
.ctaContent {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 16px;
  padding: 3rem 2rem;
}

.ctaTitle {
  font-size: 1.75rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.75rem;
}

.ctaText {
  font-size: 1rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.ctaButtons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Footer Navigation */
.footerNav {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(124, 58, 237, 0.1);
}

.backLink {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.backLink:hover {
  color: #7c3aed;
}

.backIcon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Responsive */
@media (max-width: 768px) {
  .heroBanner {
    height: 300px;
  }

  .bannerContent {
    padding: 2rem 1.5rem;
  }

  .heroTitle {
    font-size: 2rem;
  }

  .heroSubtitle {
    font-size: 1.1rem;
  }

  .eventDetails {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .heroCtas {
    flex-direction: column;
    align-items: center;
  }

  .primaryCta,
  .secondaryCta {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .ctaContent {
    padding: 2rem 1.5rem;
  }

  .ctaButtons {
    flex-direction: column;
    align-items: center;
  }

  .speakerSection,
  .themesSection,
  .researchSection,
  .statsSection,
  .ctaSection {
    padding: 3rem 0;
  }
}