:root {
  --bg: #ffffff;
  --text: #111827;
  --muted: #475569;
  --line: #e2e8f0;
  --soft: #f8fafc;
  --dark: #020617;
  --green: #2f8f3d;
  --green-dark: #1f6f2d;
  --shadow: 0 15px 40px rgba(2, 6, 23, 0.08);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.hero {
  color: #fff;
  background:
    linear-gradient(rgba(2, 6, 23, 0.68), rgba(2, 6, 23, 0.78)),
    radial-gradient(circle at top right, rgba(74, 222, 128, 0.25), transparent 30%),
    linear-gradient(135deg, #020617 0%, #0f172a 55%, #0b3b2e 100%);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}
.brand img {
  width: 62px;
  height: 62px;
  object-fit: contain;
  background: #fff;
  border-radius: 16px;
  padding: 6px;
}
.menu {
  display: flex;
  gap: 22px;
  align-items: center;
}
.menu a { color: rgba(255,255,255,0.88); }
.menu a:hover { color: #fff; }
.menu-toggle {
  display: none;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  padding: 10px 14px;
}
.hero-content {
  padding: 30px 0 88px;
}
.hero-text { max-width: 760px; }
.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
}
.eyebrow.dark { color: #64748b; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.86);
  max-width: 700px;
}
.section { padding: 84px 0; }
.section.alt { background: var(--soft); }
.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}
.card.soft { background: var(--soft); box-shadow: none; }
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.tags span {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.95rem;
}
.section-head {
  margin-bottom: 26px;
}
.with-logo {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}
.event-logo {
  width: min(240px, 40vw);
  background: #000;
  border-radius: 20px;
  padding: 10px;
  box-shadow: var(--shadow);
}
.event-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
}
.event-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.info-list {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}
.info-list .label {
  display: block;
  color: #64748b;
  font-size: 0.92rem;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.actions.compact { margin-top: 18px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 16px;
  font-weight: 700;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--green);
  color: #fff;
}
.btn-primary:hover { background: var(--green-dark); }
.btn-primary.light { background: #fff; color: var(--dark); }
.btn-secondary {
  border: 1px solid rgba(255,255,255,0.28);
  color: #fff;
  background: rgba(255,255,255,0.08);
}
.btn-secondary.dark-border {
  color: var(--text);
  background: #fff;
  border-color: #cbd5e1;
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.pricing-card h3 { margin-bottom: 18px; }
.price-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.price-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.price-list li:last-child { border-bottom: 0; }
.price-list strong { white-space: nowrap; }
.small-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}
.contact-banner {
  margin-top: 28px;
  background: #0f172a;
  color: #fff;
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.contact-section {
  background: var(--dark);
  color: #fff;
}
.contact-box {
  text-align: center;
}
.contact-box p:not(.eyebrow) { color: rgba(255,255,255,0.8); }
.footer {
  border-top: 1px solid var(--line);
  background: #fff;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  color: #64748b;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .split,
  .event-grid,
  .pricing-grid,
  .contact-banner,
  .with-logo,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }
  .contact-banner,
  .footer-inner,
  .with-logo { display: grid; }
}

@media (max-width: 760px) {
  .menu-toggle { display: inline-flex; }
  .menu {
    display: none;
    position: absolute;
    top: 88px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(2, 6, 23, 0.96);
    padding: 16px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 18px;
  }
  .menu.open { display: flex; }
  .nav { position: relative; }
  .hero-content { padding-top: 44px; }
  .price-list li {
    flex-direction: column;
    gap: 4px;
  }
}