:root {
  --bg: #f8efe2;
  --paper: #fff8ee;
  --paper-strong: #fffdf8;
  --ink: #112d29;
  --muted: #4f635f;
  --accent: #0b7d69;
  --accent-strong: #0f4f46;
  --accent-soft: #d9f1eb;
  --warm: #cf6f3d;
  --warm-soft: #f6d7bf;
  --gold: #e1b15b;
  --line: rgba(17, 45, 41, 0.12);
  --shadow: 0 22px 80px rgba(17, 45, 41, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(225, 177, 91, 0.26), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(11, 125, 105, 0.18), transparent 24%),
    linear-gradient(180deg, #fff5e9 0%, #f6ebde 52%, #f4e7d7 100%);
}

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

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto 32px;
}

.hero {
  background:
    linear-gradient(135deg, rgba(255, 252, 246, 0.98), rgba(240, 255, 250, 0.92)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
  border: 1px solid rgba(17, 45, 41, 0.1);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(225, 177, 91, 0.14), transparent 20%),
    radial-gradient(circle at 90% 10%, rgba(11, 125, 105, 0.14), transparent 18%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -24px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(207, 111, 61, 0.16), transparent 68%);
}

.topbar,
.hero-grid,
.stats-band,
.two-column,
.agenda-grid,
.value-grid,
.ticket-grid {
  display: grid;
  gap: 20px;
}

.topbar {
  grid-template-columns: 1fr auto;
  align-items: center;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(11, 125, 105, 0.22);
}

.brand-eyebrow,
.eyebrow,
.section-kicker,
.card-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  margin: 0 0 6px;
  color: var(--muted);
}

h1,
strong,
summary {
  font-family: "Plus Jakarta Sans", sans-serif;
}

h1 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2,
h3,
h4 {
  font-family: "Fraunces", serif;
}

h2 {
  font-size: clamp(2.7rem, 5vw, 4.9rem);
  line-height: 0.98;
  margin: 0 0 16px;
  max-width: 12ch;
  font-weight: 600;
  letter-spacing: -0.03em;
}

h3 {
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  line-height: 1.06;
  margin: 0 0 12px;
  max-width: 16ch;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h4 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  margin: 0;
  line-height: 1.55;
  color: var(--muted);
}

.hero-grid {
  grid-template-columns: 1.3fr 0.8fr;
  align-items: start;
  position: relative;
  z-index: 1;
  margin-top: 28px;
}

.hero-banner {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(17, 45, 41, 0.1);
  box-shadow: 0 22px 48px rgba(17, 45, 41, 0.14);
  background: var(--paper-strong);
}

.hero-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.lede {
  max-width: 58ch;
  font-size: 1.08rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 20px;
}

.button,
.ghost-link {
  border-radius: 999px;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.button:hover,
.ghost-link:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff;
  box-shadow: 0 12px 28px rgba(11, 125, 105, 0.26);
}

.button-secondary,
.ghost-link {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  color: var(--ink);
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(249, 243, 233, 0.92));
  border: 1px solid rgba(17, 45, 41, 0.12);
  box-shadow:
    0 10px 24px rgba(17, 45, 41, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.ghost-link::after {
  content: "→";
  margin-left: 10px;
  color: var(--warm);
  font-size: 1rem;
  line-height: 1;
}

.ghost-link:hover {
  border-color: rgba(11, 125, 105, 0.22);
  box-shadow:
    0 14px 28px rgba(17, 45, 41, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.hero-points,
.bullet-card ul,
.ticket-preview,
.ticket-details ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-points li,
.bullet-card li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.hero-card,
.bullet-card,
.ticket-card,
.agenda-grid article,
.value-grid article {
  background: rgba(255, 253, 248, 0.82);
  border: 1px solid rgba(17, 45, 41, 0.1);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(17, 45, 41, 0.06);
}

.hero-card {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(247, 253, 251, 0.92));
}

.event-meta {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.event-meta span,
.speaker-box span,
.ticket-mini p,
.ticket-card span,
.agenda-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}

.speaker-box,
.ticket-mini {
  padding: 16px;
  border-radius: 18px;
}

.speaker-box {
  background: linear-gradient(135deg, var(--accent-soft), rgba(255, 255, 255, 0.72));
  margin-bottom: 16px;
}

.ticket-mini {
  background: linear-gradient(135deg, rgba(225, 177, 91, 0.22), rgba(207, 111, 61, 0.14));
}

.price-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
}

.mini-ticket-details + .mini-ticket-details {
  border-top: 1px solid rgba(17, 45, 41, 0.08);
}

.mini-ticket-details summary {
  cursor: pointer;
  list-style: none;
  align-items: center;
}

.mini-ticket-details summary::-webkit-details-marker {
  display: none;
}

.mini-ticket-details summary strong {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.mini-ticket-details summary strong::after {
  content: "+";
  color: var(--warm);
  font-size: 1rem;
  line-height: 1;
}

.mini-ticket-details[open] summary strong::after {
  content: "-";
}

.mini-ticket-details ul {
  margin: 4px 0 8px;
  padding: 0 0 4px 0;
  list-style: none;
}

.mini-ticket-details li {
  position: relative;
  padding: 0 0 8px 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.mini-ticket-details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--warm);
}

.section {
  padding: 34px 8px 8px;
}

.stats-band {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
}

.stat {
  padding: 18px 20px;
  border-top: 1px solid var(--line);
}

.stat strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.7rem;
}

.two-column {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: start;
}

.bullet-card {
  padding: 20px 22px;
  background: linear-gradient(180deg, var(--paper-strong), rgba(255, 251, 245, 0.92));
}

.agenda-grid,
.value-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
}

.agenda-grid article,
.value-grid article {
  padding: 20px;
}

.value-stack h3 {
  max-width: 18ch;
}

.tickets h3 {
  max-width: 18ch;
}

.ticket-grid {
  grid-template-columns: repeat(3, 1fr);
  margin: 18px 0 20px;
}

.ticket-card {
  padding: 22px;
  text-align: left;
  background:
    linear-gradient(180deg, rgba(255, 253, 249, 0.96), rgba(250, 243, 232, 0.92));
}

.ticket-card p {
  font-weight: 700;
  color: var(--ink);
}

.ticket-card strong {
  display: block;
  font-size: 2.6rem;
  margin: 10px 0 8px;
  font-weight: 800;
}

.ticket-preview {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.ticket-preview li,
.ticket-details li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  color: var(--muted);
}

.ticket-preview li::before,
.ticket-details li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warm);
}

.ticket-details {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.ticket-details summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.95rem;
  color: var(--accent-strong);
}

.ticket-details summary::-webkit-details-marker {
  display: none;
}

.ticket-details summary::after {
  content: "+";
  float: right;
  color: var(--warm);
  font-size: 1.1rem;
}

.ticket-details[open] summary::after {
  content: "-";
}

.ticket-details ul {
  margin-top: 14px;
}

.ticket-card.featured {
  background:
    linear-gradient(160deg, #0f4f46 0%, #0b7d69 55%, #15907a 100%);
  box-shadow: 0 20px 40px rgba(11, 125, 105, 0.24);
}

.ticket-card.featured p,
.ticket-card.featured strong,
.ticket-card.featured span,
.ticket-card.featured .ticket-preview li,
.ticket-card.featured .ticket-details li,
.ticket-card.featured .ticket-details summary {
  color: #fff;
}

.ticket-card.featured .ticket-preview,
.ticket-card.featured .ticket-details {
  border-top-color: rgba(255, 255, 255, 0.22);
}

.ticket-card.featured .ticket-preview li::before,
.ticket-card.featured .ticket-details li::before {
  background: var(--gold);
}

.ticket-card.featured .ticket-details summary::after {
  color: var(--gold);
}

.wide {
  width: 100%;
  max-width: 360px;
}

@media (max-width: 920px) {
  .hero-grid,
  .two-column,
  .stats-band,
  .agenda-grid,
  .value-grid,
  .ticket-grid,
  .topbar {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: start;
  }

  h2,
  h3 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 18px, 1180px);
  }

  .hero {
    border-radius: 22px;
    padding: 18px;
  }

  h2 {
    font-size: 2.7rem;
  }

  .cta-row {
    flex-direction: column;
  }

  .button,
  .ghost-link,
  .wide {
    width: 100%;
  }
}