:root {
  --primary: #EAE6D4;
  --primary-75: #EEECE0;
  --primary-25: #FAF8F4;
  --secondary: #C4AA23;
  --secondary-25: #F4EDD3;
  --tertiary: #A9BB46;
  --tertiary-25: #EAEED4;
  --tertiary-var: #B8CB5A;
  --black: #000000;
  --white: #FFFFFF;
  --footer: #000000;
  --stone: var(--primary-25);
  --text: #1a1a1a;
  --muted: #5a5a52;
  --card-border: var(--primary-75);
  --font-heading: 'Epilogue', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--stone);
  line-height: 1.55;
}
a { color: inherit; }
h1, h2, h3, .eyebrow, nav .brand { font-family: var(--font-heading); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
}

/* ---------- Nav ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--tertiary);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
nav .brand {
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--black);
  text-decoration: none;
}
nav .links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  font-weight: 600;
}
nav .links a {
  text-decoration: none;
  color: var(--black);
  padding: 0.2rem 0.1rem;
  border-bottom: 2px solid transparent;
}
nav .links a:hover,
nav .links a:focus-visible {
  border-bottom-color: var(--black);
  outline: none;
}
nav .links a.current { border-bottom-color: var(--black); }

/* ---------- Hero ---------- */
header.hero {
  background: var(--tertiary-25);
  color: var(--black);
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
}
.preview-badge {
  display: inline-block;
  background: var(--secondary);
  color: var(--black);
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
header.hero .host-line {
  color: rgba(0, 0, 0, 0.7);
  font-size: 0.9rem;
  max-width: 620px;
  margin: 0 auto 1rem;
}
header.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  margin: 0 0 0.75rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.hero-meta {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}
.hero-meta-chip {
  background: rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 12px;
  padding: 0.65rem 1.25rem;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero-actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  text-decoration: none;
}
.btn-primary { background: var(--secondary); color: var(--black); }
.btn-secondary { background: rgba(0,0,0,0.06); color: var(--black); border: 1px solid rgba(0,0,0,0.25); }
.pending-note { font-size: 0.78rem; color: rgba(0,0,0,0.6); margin-top: 0.9rem; }

/* ---------- Generic section ---------- */
.section {
  max-width: 800px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}
.section h2 { font-size: 1.35rem; margin: 0 0 1rem; color: var(--black); }
.section p { color: var(--text); }

/* ---------- Steps (agenda at a glance) ---------- */
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li {
  counter-increment: step;
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--card-border);
}
.steps li:first-child { border-top: none; }
.steps li::before {
  content: counter(step);
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--tertiary-25);
  color: var(--black);
  font-weight: 800;
  font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.steps li .step-text { font-size: 0.92rem; color: var(--muted); }
.steps li .step-text strong { color: var(--text); }

/* ---------- Presenters ---------- */
.presenter-group { margin-bottom: 1.25rem; }
.presenter-group h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--black);
  margin: 0 0 0.5rem;
}
.presenter-group ul { list-style: none; margin: 0; padding: 0; }
.presenter-group li { font-size: 0.92rem; padding: 0.2rem 0; }
.presenter-group li .role { color: var(--muted); font-size: 0.85rem; }

/* ---------- Detail grid ---------- */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.1rem;
  margin-bottom: 0.5rem;
}
.detail-item {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1rem 1.15rem;
}
.detail-item .label {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
  font-weight: 700; color: var(--black); margin-bottom: 0.35rem;
}
.detail-item .value { font-size: 0.92rem; }
.detail-item .value .sub { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 0.2rem; }

/* ---------- Chips ---------- */
.chip-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.55rem; }
.chip-list li {
  background: var(--tertiary-25); color: var(--black);
  font-size: 0.85rem; font-weight: 600;
  padding: 0.4rem 0.85rem; border-radius: 999px;
}

.note-box {
  background: #fff;
  border-left: 4px solid var(--secondary);
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- Cross-link card ---------- */
.cross-link {
  display: block;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 1.25rem 1.4rem;
  text-decoration: none;
  margin-top: 0.5rem;
}
.cross-link .eyebrow { color: var(--black); }
.cross-link h3 { margin: 0.3rem 0 0.2rem; color: var(--black); font-size: 1.05rem; }
.cross-link p { margin: 0; color: var(--muted); font-size: 0.88rem; }

/* ---------- Dietary accordion ---------- */
details.faq {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.75rem;
}
details.faq summary { cursor: pointer; font-weight: 700; font-size: 0.95rem; color: var(--black); }
details.faq p { margin: 0.6rem 0 0.1rem; color: var(--muted); font-size: 0.9rem; }

/* ---------- Overview cards (index page) ---------- */
.overview {
  max-width: 1000px;
  margin: 2rem auto 3.5rem;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 720px) { .overview { grid-template-columns: 1fr; } }
.overview-card {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
}
.overview-card .tag {
  align-self: flex-start;
  background: var(--tertiary-25);
  color: var(--black);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.3rem 0.7rem; border-radius: 999px;
}
.overview-card h3 { margin: 0; font-size: 1.2rem; color: var(--text); }
.overview-card .meta-row { display: flex; gap: 0.5rem; font-size: 0.88rem; color: var(--muted); align-items: flex-start; }
.overview-card .meta-row svg { flex-shrink: 0; margin-top: 0.15rem; }
.overview-card .jump { margin-top: auto; font-weight: 700; font-size: 0.86rem; color: var(--secondary); }

/* ---------- Footer ---------- */
footer {
  background: var(--footer);
  color: #ccc;
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}
footer .brand { color: var(--tertiary); font-weight: 800; margin-bottom: 0.5rem; }
footer a { color: var(--tertiary); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer .fine { color: #777; margin-top: 1rem; font-size: 0.78rem; }

/* ---------- Lock screen ---------- */
#lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.lock-box {
  background: var(--stone);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.lock-icon { font-size: 2.6rem; margin-bottom: 0.5rem; }
.lock-box h1 { font-size: 1.5rem; margin: 0 0 0.5rem; color: var(--black); }
.lock-box p { margin: 0 0 1.5rem; color: var(--muted); font-size: 0.95rem; }
#lock-form { display: flex; flex-direction: column; gap: 0.85rem; }
#lock-input {
  font-size: 1.15rem;
  padding: 0.9rem 1rem;
  border: 2px solid var(--card-border);
  border-radius: 10px;
  text-align: center;
  width: 100%;
}
#lock-input:focus { outline: none; border-color: var(--secondary); }
#lock-form button {
  font-size: 1.05rem;
  font-weight: 700;
  padding: 0.9rem 1rem;
  border: none;
  border-radius: 10px;
  background: var(--tertiary);
  color: var(--black);
  cursor: pointer;
  transition: filter 0.15s ease;
}
#lock-form button:hover { filter: brightness(0.95); }
#lock-error {
  display: none;
  margin-top: 1rem;
  color: #b3261e;
  font-size: 0.9rem;
  font-weight: 600;
}