:root {
  --primary-dark-teal: #124F48;
  --primary-brand-teal: #176B61;
  --secondary-teal: #287F73;
  --light-teal: #3D9485;
  --soft-teal-surface: #DDF1EC;

  --accent-orange: #F28B55;
  --accent-dark-orange: #E87542;
  --accent-soft-orange: #FFE6D8;

  --accent-red: #E5484D;
  --accent-soft-red: #FFEBEC;

  --page-background: #FAFBF9;
  --surface-white: #FFFFFF;
  --surface-container: #E4F1EC;
  --neutral-dark: #17201E;
  --neutral-heading: #263330;
  --neutral-body: #45514E;
  --neutral-muted: #7D8784;
  --neutral-border: #E9ECEA;

  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 30px rgba(18, 79, 72, 0.12);

  --max-width: 760px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  font-family: var(--font-body);
  background: var(--page-background);
  color: var(--neutral-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-heading); color: var(--neutral-heading); }

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

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

/* Header */
.event-header {
  background: var(--surface-white);
  border-bottom: 1px solid var(--neutral-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.event-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.event-back-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-brand-teal);
}

.event-header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.event-header-logo { height: 30px; width: auto; }

.event-header-x { color: var(--neutral-muted); font-size: 0.9rem; }

.event-header-partner {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-dark-teal);
  font-size: 0.95rem;
}

.event-header-partner small {
  font-weight: 500;
  color: var(--neutral-muted);
  font-size: 0.7rem;
}

/* Hero */
.event-hero {
  position: relative;
  height: 320px;
  overflow: hidden;
}

.event-hero-media { position: absolute; inset: 0; }

.event-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 79, 72, 0.55) 0%, rgba(18, 79, 72, 0.85) 100%);
}

.event-hero-content {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  padding: 0 20px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--surface-white);
}

.event-badges { display: flex; gap: 8px; margin-bottom: 12px; }

.event-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
}

.event-badge-free { background: #2FBF71; color: #fff; }
.event-badge-limited { background: var(--accent-dark-orange); color: #fff; }

.event-hero h1 {
  color: #fff;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 6px;
}

.event-hero-subtitle { color: rgba(255,255,255,0.9); font-size: 1rem; font-weight: 500; }

/* Body */
.event-body {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.event-info-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--surface-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}

.event-info-card { display: flex; gap: 14px; align-items: flex-start; }

.event-info-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--soft-teal-surface);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}

.event-info-card:not(:last-child) { padding-bottom: 14px; border-bottom: 1px solid var(--neutral-border); }

.event-info-label {
  display: block;
  font-size: 0.78rem;
  color: var(--neutral-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 2px;
}

.event-info-card strong { display: block; color: var(--neutral-heading); font-size: 1rem; }

.event-info-sub {
  display: block;
  font-size: 0.85rem;
  color: var(--neutral-muted);
  margin-top: 2px;
}

.event-info-map-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-brand-teal);
  text-decoration: underline;
}

.event-section { margin-bottom: 28px; }

.event-section h2 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.event-section p { margin-bottom: 10px; color: var(--neutral-body); }

.event-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.event-benefit-card {
  background: var(--surface-white);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: 16px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--neutral-heading);
  box-shadow: var(--shadow-sm);
}

.event-benefit-icon { font-size: 1.6rem; }

.event-bonus-box, .event-warning-box, .event-quota-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin-bottom: 16px;
}

.event-bonus-box {
  background: var(--accent-soft-orange);
  border: 1px solid var(--accent-orange);
}

.event-bonus-box strong { display: block; color: var(--accent-dark-orange); }
.event-bonus-box span { font-size: 0.88rem; color: var(--neutral-body); }
.event-bonus-icon, .event-warning-icon, .event-quota-icon { font-size: 1.3rem; flex-shrink: 0; }

.event-warning-box {
  background: var(--accent-soft-red);
  border: 1px solid var(--accent-red);
}

.event-warning-box p { color: var(--neutral-heading); font-size: 0.9rem; }

.event-quota-box {
  background: var(--soft-teal-surface);
  border: 1px solid var(--light-teal);
}

.event-quota-box strong { display: block; color: var(--primary-dark-teal); }
.event-quota-box span { font-size: 0.88rem; color: var(--neutral-body); }

.event-cta-box {
  text-align: center;
  background: var(--primary-dark-teal);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  margin-top: 32px;
}

.event-cta-box h2 { color: #fff; margin-bottom: 6px; }
.event-cta-box p { color: rgba(255,255,255,0.85); margin-bottom: 20px; }

.event-cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  transition: transform 0.2s ease;
}

.event-cta-button:hover { transform: translateY(-2px); }

.event-cta-note {
  display: block;
  margin-top: 14px;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
}

/* Footer */
.event-footer {
  text-align: center;
  padding: 32px 20px 48px;
  border-top: 1px solid var(--neutral-border);
}

.event-footer img { height: 28px; margin: 0 auto 10px; }

.event-footer p { font-size: 0.8rem; color: var(--neutral-muted); margin-bottom: 6px; }

.event-footer a { font-size: 0.85rem; font-weight: 700; color: var(--primary-brand-teal); }

@media (max-width: 600px) {
  .event-hero { height: 280px; }
  .event-hero h1 { font-size: 1.5rem; }
  .event-benefits-grid { grid-template-columns: repeat(2, 1fr); }
}