:root {
  --bg: #f5f5f7;
  --bg-alt: #f3f4f6;
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.1);
  --accent-strong: #1d4ed8;
  --text-main: #111827;
  --text-soft: #4b5563;
  --border-subtle: #e5e7eb;
  --chip-bg: #ffffff;
  --card-bg: #ffffff;
  --danger: #dc2626;
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.12);
  --radius-lg: 18px;
  --radius-xl: 26px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.mobile-menu {
  display: none;
  padding-bottom: 0.75rem;
}

img {
  max-width: 100%;
  display: block;
}

/* Layout */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.max-w {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: #0f172a;
}

.logo-badge {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: radial-gradient(
    circle at 30% 30%,
    #ffffff,
    #60a5fa 45%,
    #1d4ed8 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.5);
  font-size: 0.7rem;
  color: #0b1020;
}

.logo span strong {
  color: var(--accent-strong);
}

.nav-links {
  display: flex;
  gap: 1.4rem;
  font-size: 0.9rem;
}

.nav-links a {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  color: var(--text-soft);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.nav-links a:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-strong);
  transform: translateY(-1px);
}

.nav-cta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn {
  border-radius: 999px;
  border: 1px solid #d1d5db;
  background: #ffffff;
  color: var(--text-main);
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

.btn span.icon {
  font-size: 1.05em;
}

.btn.primary {
  border-color: transparent;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.45);
  font-weight: 600;
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(59, 130, 246, 0.55);
}

.btn.outline:hover {
  background: #f9fafb;
  border-color: #9ca3af;
  color: var(--accent-strong);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero */

.hero {
  padding: 2.8rem 0 3.8rem;
  background: linear-gradient(180deg, #ffffff 0%, #f3f4ff 42%, #f9fafb 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3.2fr) minmax(0, 2.8fr);
  gap: 2.4rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
  font-size: 0.8rem;
  margin-bottom: 1.1rem;
}

.eyebrow span.dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 0.8rem;
  color: #020617;
  line-height: 3.8rem;
}

.hero-title span.gradient {
  background: linear-gradient(120deg, #2563eb, #a855f7, #f97316);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-subtitle {
  color: var(--text-soft);
  max-width: 560px;
  font-size: 0.98rem;
  margin-bottom: 1.6rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.9rem;
  font-size: 0.85rem;
}

.hero-meta .pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  color: var(--text-soft);
}

.hero-meta .pill strong {
  color: var(--accent-strong);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.2rem;
}

.hero-footnote {
  font-size: 0.8rem;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-footnote span.badge {
  font-size: 0.7rem;
  background: #e5e7eb;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  color: #374151;
}

.hero-panel {
  border-radius: var(--radius-xl);
  background: #ffffff;
  padding: 1.5rem 1.4rem 1.6rem;
  border: 1px solid #e5e7eb;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(226, 232, 240, 0.7) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(226, 232, 240, 0.7) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.45;
  pointer-events: none;
}

.hero-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.1rem;
  position: relative;
  z-index: 1;
}

.hero-panel-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--text-soft);
}

.hero-panel-tag {
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.hero-badges span {
  font-size: 0.7rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  color: var(--text-soft);
}

.chip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  position: relative;
  z-index: 1;
}

.chip-card {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  padding: 0.7rem 0.75rem;
  font-size: 0.76rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-height: 80px;
}

.chip-card h4 {
  font-size: 0.82rem;
  font-weight: 600;
  color: #111827;
}

.chip-card p {
  color: var(--text-soft);
}

.chip-tag-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.1rem;
}

.chip-tag {
  font-size: 0.68rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1d4ed8;
}

.chip-meta {
  font-size: 0.66rem;
  color: #6b7280;
  text-align: right;
}

.hero-panel-footer {
  margin-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #6b7280;
  position: relative;
  z-index: 1;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
  margin-right: 0.35rem;
  display: inline-block;
}

/* Sections */

section {
  padding: 3rem 0;
}

section:nth-of-type(odd) {
  background: #ffffff;
}

section:nth-of-type(even) {
  background: #f9fafb;
}

.section-header {
  margin-bottom: 2rem;
}

.section-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--accent-strong);
  margin-bottom: 0.4rem;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: #020617;
}

.section-subtitle {
  font-size: 0.96rem;
  color: var(--text-soft);
  max-width: 680px;
}

/* About */

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.4fr);
  gap: 2rem;
  align-items: flex-start;
}

.about-list {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin-top: 0.7rem;
  font-size: 0.92rem;
}

.about-list li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  color: var(--text-soft);
}

.about-list li span.bullet {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--accent-strong);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-card {
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 1.1rem 1rem 1.2rem;
  font-size: 0.86rem;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.about-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: #111827;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.badge {
  font-size: 0.7rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #f9fafb;
  color: var(--text-soft);
}

/* Event details */

.event-highlight {
  display: grid;
  grid-template-columns: 2.1fr 2fr;
  gap: 1.8rem;
  align-items: stretch;
}

.event-main-card {
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 1.2rem 1.2rem 1.25rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.event-main-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  color: #111827;
}

.event-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.8rem;
  margin-top: 0.2rem;
  font-size: 0.8rem;
}

.event-pill {
  background: #f9fafb;
  border-radius: 0.8rem;
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border-subtle);
}

.event-pill strong {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 0.15rem;
  color: var(--accent-strong);
}

.event-points {
  list-style: none;
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--text-soft);
}

.event-points li::before {
  content: "•";
  margin-right: 0.5rem;
  color: var(--accent-strong);
}

.event-side {
  display: grid;
  gap: 0.75rem;
}

.card-small {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 0.85rem 0.95rem;
  font-size: 0.82rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.card-small h4 {
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  color: #111827;
}

.tagline {
  font-size: 0.8rem;
  color: var(--text-soft);
  margin-top: 0.3rem;
}

/* Tracks */

.track-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.track-card {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 0.95rem 1rem 1rem;
  font-size: 0.85rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
}

.track-card h3 {
  font-size: 0.98rem;
  margin-bottom: 0.25rem;
  color: #111827;
}

.track-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent-strong);
  margin-bottom: 0.25rem;
}

.track-items {
  margin-top: 0.45rem;
  list-style: none;
  display: grid;
  gap: 0.3rem;
  color: var(--text-soft);
}

.track-items li {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
}

.track-items li span {
  font-size: 0.8rem;
  margin-top: 2px;
  color: var(--accent-strong);
}

/* Agenda */

.agenda-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.5fr);
  gap: 1.7rem;
  align-items: flex-start;
}

.agenda-day {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 1rem;
  font-size: 0.86rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.agenda-day h3 {
  font-size: 0.96rem;
  margin-bottom: 0.35rem;
  color: #111827;
}

.agenda-day span.label {
  font-size: 0.78rem;
  color: var(--text-soft);
  display: block;
  margin-bottom: 0.4rem;
}

.agenda-list {
  list-style: none;
  display: grid;
  gap: 0.35rem;
  color: var(--text-soft);
}

/* Partners */

.partner-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  align-items: stretch;
}

.partner-card {
  border-radius: 0.9rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 0.7rem 0.75rem;
  font-size: 0.8rem;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.partner-card h4 {
  font-size: 0.86rem;
  margin-bottom: 0.25rem;
  color: #111827;
}

.partner-type {
  font-size: 0.7rem;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.28rem;
}

/* Call for Participation */

.call-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1.55fr);
  gap: 1.7rem;
  align-items: flex-start;
}

.call-column h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
  color: #111827;
}

.call-list {
  list-style: none;
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--text-soft);
}

.call-highlight {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.call-highlight strong {
  color: var(--accent-strong);
}

/* Resources */

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.resource-card {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 0.95rem 1rem 1.05rem;
  font-size: 0.85rem;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.resource-card h3 {
  font-size: 0.96rem;
  margin-bottom: 0.35rem;
  color: #111827;
}

.resource-links {
  list-style: none;
  display: grid;
  gap: 0.25rem;
  color: var(--accent-strong);
  font-size: 0.84rem;
}

.resource-links a {
  text-decoration: underline;
  text-decoration-style: dashed;
  text-underline-offset: 3px;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: 1.8rem;
  align-items: flex-start;
}

.contact-card {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 1rem 1.1rem 1.1rem;
  font-size: 0.86rem;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.contact-card h3 {
  font-size: 0.96rem;
  margin-bottom: 0.25rem;
  color: #111827;
}

.contact-info {
  font-size: 0.86rem;
  color: var(--text-soft);
  margin-top: 0.5rem;
}

.contact-info p + p {
  margin-top: 0.2rem;
}

.contact-info a {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 2px;
}

form {
  display: grid;
  gap: 0.75rem;
  font-size: 0.86rem;
}

.field-group {
  display: grid;
  gap: 0.25rem;
}

label {
  font-size: 0.8rem;
  color: var(--text-soft);
}

input,
select,
textarea {
  border-radius: 0.7rem;
  border: 1px solid #d1d5db;
  background: #ffffff;
  padding: 0.55rem 0.6rem;
  color: var(--text-main);
  font-size: 0.86rem;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.3);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.helper-text {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-top: 0.15rem;
}

footer {
  border-top: 1px solid var(--border-subtle);
  padding: 1.2rem 0 1.5rem;
  font-size: 0.78rem;
  color: var(--text-soft);
  background: #ffffff;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.footer-links a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-style: dotted;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-grid,
  .two-col,
  .event-highlight,
  .track-grid,
  .agenda-grid,
  .partner-grid,
  .call-grid,
  .resources-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .track-grid,
  .partner-grid,
  .resources-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding-top: 2.2rem;
  }

  .hero-panel {
    margin-top: 0.5rem;
  }
}

@media (max-width: 720px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .mobile-menu {
    display: none;
    padding-bottom: 0.75rem;
  }

  .mobile-menu.open {
    display: grid;
    gap: 0.75rem;
  }

  .mobile-menu-links {
    display: grid;
    gap: 0.35rem;
    font-size: 0.9rem;
  }

  .mobile-menu-links a {
    padding: 0.35rem 0.4rem;
    border-radius: 0.6rem;
    color: var(--text-soft);
  }

  .mobile-menu-links a:hover {
    background: rgba(37, 99, 235, 0.08);
    color: var(--accent-strong);
  }

  .mobile-menu-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.4rem;
  }

  .track-grid,
  .partner-grid,
  .resources-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-title {
    font-size: 2.15rem;
  }
}

@media (min-width: 320px) and (max-width: 480px) {
  .form-row {
    display: block;
  }
}

/* ----- SIDEBAR (Left Menu) ----- */
.sidebar {
  width: 260px;
  background: #111a2f;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
}
.sidebar h2 {
  font-size: 18px;
  font-weight: 600;
  color: #d0d8e7;
  margin-bottom: 6px;
}

.menu-item {
  padding: 12px 14px;
  margin: 4px 0;
  background: #182237;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  color: #c4d0e7;
  cursor: pointer;
  transition: 0.18s;
  font-size: 14px;
}
.menu-item:hover {
  background: #22304d;
}
.menu-item.active {
  background: linear-gradient(90deg, #0ea5e9, #7c3aed);
  color: #0b1221;
  font-weight: 700;
  border: none;
}

/* ----- MAIN CONTENT (Right panel) ----- */
.content {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
}

.sidebar-section section {
  display: none;
  animation: fadeIn 0.3s ease-out;
  padding: 0;
  background: #ffffff;
}
.sidebar-section section.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Cards inside content */
.card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 26px;
  backdrop-filter: blur(6px);
}
.card h1 {
  font-size: 22px;
  margin-bottom: 8px;
  color: #000000;
}
.card .sub {
  color: #000000;
  margin-bottom: 16px;
  font-size: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}
th,
td {
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
  padding: 10px 6px;
  text-align: left;
  font-size: 14px;
}
th {
  width: 28%;
  color: #000000;
}

/* Footer */
.footer {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: #87a5c9;
}

.takeaway-section {
  margin-top: 40px;
}

.section-title {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 20px;
}

.takeaway-box {
  background: #fafafa;
  border-radius: 14px;
  padding: 20px 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.takeaway-list li {
  list-style: none;
  margin-bottom: 12px;
}
.fade-in {
  opacity: 0;
  animation: fadeIn 1.2s ease forwards;
}

.slide-up {
  transform: translateY(25px);
  opacity: 0;
  animation: slideUp 1s ease forwards;
  animation-delay: 0.3s;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.d-flex {
  display: flex;
}

/* keep the section content tidy */
#s0.takeaway-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px;
}

/* Title / small pill */
#s0 .section-title {
  margin: 6px 0 22px 0;
  font-size: 24px;
  line-height: 1.05;
  color: #0b1220;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* The card that contains the list */
#s0 .takeaway-box {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.98),
    rgba(250, 251, 252, 0.98)
  );
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--soft-shadow);
  border: 1px solid rgba(12, 18, 25, 0.04);
  position: relative;
  overflow: visible;
  transition: transform 0.28s cubic-bezier(0.2, 0.9, 0.2, 1),
    box-shadow 0.28s ease;
}

/* gentle hover lift */
#s0 .takeaway-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(16, 24, 40, 0.12);
}

/* list reset and layout */
#s0 .takeaway-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}
#s0 .takeaway-list li {
  display: block;
  padding: 14px 18px;
  border-bottom: 1px dashed rgba(12, 18, 25, 0.03);
  color: var(--success);
  font-size: 18px;
  line-height: 1.6;
  position: relative;
  background-clip: padding-box;
}

/* remove the literal leading glyph (the HTML had a leading check) — hide first character */
#s0 .takeaway-list li::first-letter {
  display: none;
}

/* smaller descriptive subtext (if you add it) */
#s0 .takeaway-list li .sub {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
  font-weight: 500;
}

/* last item: remove border */
#s0 .takeaway-list li:last-child {
  border-bottom: none;
  padding-bottom: 6px;
}

/* slide-up entrance animation class (HTML has .slide-up) */
#s0 .slide-up {
  opacity: 0;
  transform: translateY(12px);
  animation: s0-slide-up 0.56s cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
}
@keyframes s0-slide-up {
  to {
    opacity: 1;
    transform: none;
  }
}

/* responsive adjustments */
@media (max-width: 820px) {
  #s0 .takeaway-box {
    padding: 18px;
    gap: 14px;
    flex-direction: row;
  }
  #s0 .takeaway-box::before {
    display: none;
  } /* hide big image on small screens */
  #s0 .section-title {
    font-size: 24px;
    margin-bottom: 12px;
  }
  #s0 .takeaway-list li {
    padding: 12px 10px;
    font-size: 16px;
  }
  #s0 .takeaway-list li::before {
    left: 6px;
    width: 36px;
    height: 36px;
    border-radius: 8px;
  }
}

/* optional: accessible focus outline if users tab into list */
#s0 .takeaway-list li:focus {
  outline: 3px solid rgba(124, 58, 237, 0.12);
  outline-offset: 6px;
}

@media (min-width: 320px) and (max-width: 480px) {
  .d-flex {
    display: block;
  }
  .content {
    padding: 0px;
  }
  .sidebar {
    width: 100%;
  }
}

/* Speakers */
.speaker-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.speaker-card {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 1rem 1.1rem 1.2rem;
  text-align: center;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.05);
}

.speaker-photo {
  width: 86px;
  height: 86px;
  border-radius: 999px;
  background: #e5e7eb;
  margin: 0 auto 0.8rem;
}

.speaker-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: #111827;
}

.speaker-role {
  font-size: 0.85rem;
  color: var(--text-soft);
}

@media (max-width: 960px) {
  .speaker-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .speaker-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
.speaker-photo img {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
}

.supporter-box {
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 1.2rem 1rem;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
}

.supporter-text {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-strong);
  margin-bottom: 0.6rem;
}

.supporter-logo {
  max-width: 190px;
  height: auto;
  display: inline-block;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.1));
}
.supporter-badge {
  padding: 0.35rem 1rem;
  background: linear-gradient(135deg, #e0e7ff, #dbeafe);
  border: 1px solid #bfdbfe;
  font-size: 0.8rem;
  font-weight: 600;
  color: #1e3a8a;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.12);
}

header.scrolled {
  box-shadow: 0 6px 28px rgba(15, 23, 42, 0.08);
}
.nav-links a.active {
  position: relative;
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: linear-gradient(90deg, #3b82f6, #6366f1);
  border-radius: 999px;
}
.hero-panel {
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.85);
}
.about-list li {
  border-left: 3px solid #3b82f6;
  padding-left: 0.8rem;
  background: linear-gradient(90deg, #f8fafc, #fff);
  border-radius: 10px;
}
.event-main-card {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}
.track-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 42px rgba(59, 130, 246, 0.2);
  border-color: #3b82f6;
  transition: 0.28s;
}
.speaker-photo {
  border: 3px solid #fff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}
input:focus,
textarea:focus {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.35);
}

/* Timeline Wrapper */
.timeline {
  position: relative;
  margin: 2.5rem 0;
  padding-left: 32px;
  border-left: 2px solid #e5e7eb;
}

/* Each Item */
.timeline-item {
  position: relative;
  margin-bottom: 2.4rem;
}

/* The Dot */
.timeline-dot {
  position: absolute;
  left: -9px;
  top: 4px;
  width: 14px;
  height: 14px;
  background: #3b82f6;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
}

/* Content */
.timeline-content {
  background: #ffffff;
  padding: 1.2rem 1.3rem 1.4rem;
  border-radius: 1rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.timeline-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: #111827;
}

.time-range {
  display: inline-block;
  font-size: 0.86rem;
  color: #1d4ed8;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

/* Agenda List */
.timeline-content ul {
  margin-top: 0.6rem;
  padding-left: 0;
  list-style: none;
}

.timeline-content ul li {
  margin-bottom: 0.7rem;
  line-height: 1.5;
  color: #374151;
}

.timeline-content ul li em {
  display: block;
  font-size: 0.84rem;
  color: #6b7280;
}

/* Responsive */
@media (max-width: 720px) {
  .timeline {
    padding-left: 22px;
  }
  .timeline-dot {
    left: -7px;
  }
}

/* Speaker row */
.session-entry {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

/* Speaker Photo */
.speaker-thumb {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px #fff, 0 0 0 6px rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Speaker Name */
.speaker-name {
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.84rem;
}

/* For entries without photos */
.no-photo {
  font-style: italic;
  color: #6b7280;
}

/* Session text */
.session-info strong {
  color: #111827;
}

.session-info em {
  color: #374151;
  font-size: 0.88rem;
}

/* Improve spacing */
.timeline-content .session {
  margin-top: 0.6rem;
}

/* Breadcrumb Section */
.breadcrumb-section {
  padding: 2.4rem 0 1.8rem;
  background: linear-gradient(180deg, #ffffff 0%, #f3f4ff 45%, #f9fafb 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.breadcrumb-wrapper {
  text-align: left;
}

.breadcrumb-path {
  display: flex;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-soft);
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.breadcrumb-path a {
  color: var(--accent-strong);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-path a:hover {
  text-decoration: underline;
}

.breadcrumb-path .divider {
  color: #9ca3af;
}

.breadcrumb-path .current {
  color: #6b7280;
}

.breadcrumb-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.3rem;
}

.breadcrumb-subtitle {
  font-size: 0.95rem;
  color: var(--text-soft);
  max-width: 620px;
}

.live-box {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

/* Countdown Style */
.countdown-box {
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  padding: 12px 18px;
  border-radius: 12px;
  margin-bottom: 1rem;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: #0369a1;
}

/* Live Badge */
.live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(220, 38, 38, 0.12);
  color: #dc2626;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.live-dot {
  width: 10px;
  height: 10px;
  background: #dc2626;
  border-radius: 50%;
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 0.3;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0.3;
    transform: scale(0.85);
  }
}

/* LIVE SECTION */
.live-section {
  padding: 4rem 0;
}

.live-box {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(220, 38, 38, 0.08);
  color: #dc2626;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.live-dot {
  width: 10px;
  height: 10px;
  background: #dc2626;
  border-radius: 50%;
  animation: pulse 1.2s infinite ease-in-out;
}

@keyframes pulse {
  0% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
}

/* Responsive YouTube Player */
.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect */
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.live-note {
  font-size: 0.9rem;
  text-align: center;
  color: #374151;
}

.live-note a {
  color: #2563eb;
  text-decoration: underline;
}

/* Enhanced Live Badge */
.live-nav-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid rgba(220, 38, 38, 0.25);
  color: #dc2626;
  font-weight: 600;
  border-radius: 50px;
  font-size: 0.85rem;
  margin-right: 14px;
  transition: all 0.3s ease;
}

/* Live glow */
.live-nav-badge.live-now {
  background: rgba(220, 38, 38, 0.25);
  border-color: rgba(220, 38, 38, 0.4);
  box-shadow: 0 0 14px rgba(220, 38, 38, 0.45);
}

/* Pulsing dot */
.live-nav-dot {
  width: 10px;
  height: 10px;
  background: #dc2626;
  border-radius: 50%;
  animation: pulseDot 1s infinite ease-in-out;
}

@keyframes pulseDot {
  0% {
    transform: scale(0.75);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(0.75);
    opacity: 0.6;
  }
}

/* Hover effect */
.live-nav-badge:hover {
  background: rgba(220, 38, 38, 0.18);
  transform: translateY(-1px);
}