:root {
  --bg: #090502;
  --gold: #f5ad13;
  --gold-soft: #ffd36b;
  --cyan: #18c7d6;
  --text: #fff8e8;
  --muted: rgba(255, 248, 232, 0.68);
  --stroke: rgba(255, 211, 107, 0.20);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  background:
    radial-gradient(circle at 18% 8%, rgba(24, 199, 214, 0.18), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(245, 173, 19, 0.18), transparent 32%),
    linear-gradient(135deg, #050301 0%, #120804 48%, #050301 100%);
}

.page {
  width: min(1180px, calc(100vw - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 24px;
  padding: 24px 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 4px 0;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--muted);
}

.brand strong {
  letter-spacing: 0.08em;
  font-size: 14px;
  color: var(--text);
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  padding: 10px 14px;
  border: 1px solid var(--stroke);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
}

.hero,
.agenda-card {
  align-self: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--stroke);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.hero {
  width: 100%;
  max-width: 680px;
  justify-self: center;
  padding: clamp(8px, 1.6vw, 14px);
}

.hero picture,
.hero img,
.agenda-card picture,
.agenda-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.hero img,
.agenda-card img {
  height: auto;
  object-fit: contain;
  border-radius: 20px;
}

.agenda-wrap {
  align-self: center;
  display: grid;
  place-items: center;
  padding: 4px 0;
}

.agenda-card {
  width: min(680px, 100%);
  padding: clamp(8px, 2vw, 18px);
}

.footer {
  display: flex;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  padding-bottom: 4px;
}

.footer a {
  color: var(--gold-soft);
  text-decoration: none;
}

@media (max-width: 720px) {
  .page {
    width: calc(100vw - 16px);
    gap: 14px;
    padding: 14px 0;
  }

  .topbar {
    padding-top: 2px;
    flex-direction: column;
    align-items: stretch;
  }

  .brand {
    align-items: center;
    text-align: center;
  }

  .nav {
    justify-content: center;
  }

  .nav a {
    flex: 1;
    text-align: center;
    padding: 11px 12px;
  }

  .hero,
  .agenda-card {
    width: 100%;
    max-width: 100%;
    border-radius: 20px;
    padding: 6px;
  }

  .hero img,
  .agenda-card img {
    border-radius: 15px;
  }

  .brand strong { font-size: 12px; }
  .brand span { font-size: 9px; }
  .nav a { font-size: 12px; }
  .footer { font-size: 10px; }
}