:root {
  --bg: #05000d;
  --panel: rgba(13, 0, 33, .74);
  --pink: #ff1bd6;
  --cyan: #00e5ff;
  --purple: #7b2cff;
  --text: #ffffff;
  --muted: #cfc6df;
  --line: rgba(255,255,255,.15);
  --shadow-pink: 0 0 28px rgba(255, 27, 214, .45);
  --shadow-cyan: 0 0 28px rgba(0, 229, 255, .35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Poppins', Arial, sans-serif;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .10;
  background-image:
    repeating-radial-gradient(circle at 20% 30%, rgba(255,255,255,.18) 0 1px, transparent 1px 4px);
}
.glow { position: fixed; width: 520px; height: 520px; filter: blur(40px); border-radius: 50%; opacity: .36; pointer-events: none; z-index: 0; }
.glow-1 { top: -180px; right: -120px; background: var(--pink); }
.glow-2 { bottom: 15%; left: -240px; background: var(--cyan); }

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 6%;
  background: rgba(5,0,13,.58);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; font-family: 'Orbitron', sans-serif; }
.brand-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: linear-gradient(135deg, var(--pink), var(--purple), var(--cyan)); box-shadow: var(--shadow-pink); }
.brand-text { font-size: 18px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; }
.brand-text span { display: block; font-size: 10px; color: var(--cyan); letter-spacing: 4px; }
.nav-links { display: flex; gap: 28px; font-size: 14px; font-weight: 700; color: var(--muted); }
.nav-links a:hover { color: var(--cyan); text-shadow: 0 0 12px var(--cyan); }
.nav-cta { padding: 12px 18px; border-radius: 999px; background: linear-gradient(135deg, var(--pink), var(--purple)); font-size: 13px; font-weight: 800; box-shadow: var(--shadow-pink); }
.menu-btn { display: none; background: transparent; border: 0; color: white; font-size: 30px; }

.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 145px 6% 80px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 50px;
  background:
    linear-gradient(90deg, rgba(5,0,13,.96) 0%, rgba(5,0,13,.74) 42%, rgba(5,0,13,.25) 100%),
    radial-gradient(circle at 85% 38%, rgba(255,27,214,.62), transparent 28%),
    radial-gradient(circle at 58% 60%, rgba(0,229,255,.34), transparent 28%),
    linear-gradient(135deg, #0e0035, #030008 60%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 170px;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}
.eyebrow { color: var(--cyan); font-weight: 800; letter-spacing: 5px; margin-bottom: 18px; text-shadow: var(--shadow-cyan); }
.hero h1 { font-family: 'Orbitron', sans-serif; font-size: clamp(62px, 9vw, 135px); line-height: .86; text-transform: uppercase; text-shadow: 0 0 35px rgba(255,255,255,.18); }
.hero h1 span { background: linear-gradient(90deg, var(--pink), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 18px rgba(255,27,214,.6)); }
.hero-subtitle { max-width: 650px; color: var(--muted); font-size: 20px; line-height: 1.7; margin: 26px 0 0; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 14px 24px; border-radius: 14px; font-weight: 900; transition: .25s; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { background: linear-gradient(135deg, var(--pink), var(--purple), var(--cyan)); box-shadow: var(--shadow-pink); }
.btn-ghost { border: 1px solid rgba(255,255,255,.26); background: rgba(255,255,255,.06); backdrop-filter: blur(10px); }
.stats { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 38px; }
.stats div { min-width: 125px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.055); backdrop-filter: blur(12px); }
.stats strong { display: block; font-family: 'Orbitron'; font-size: 27px; color: var(--cyan); }
.stats span { color: var(--muted); font-size: 13px; }

.event-card { padding: 30px; border: 1px solid rgba(255,27,214,.48); border-radius: 28px; background: linear-gradient(145deg, rgba(20,0,48,.82), rgba(255,255,255,.06)); backdrop-filter: blur(18px); box-shadow: var(--shadow-pink); }
.event-top span { color: var(--muted); text-transform: uppercase; font-size: 13px; letter-spacing: 3px; }
.event-top strong { display: block; font-family: 'Orbitron'; font-size: 44px; margin-top: 8px; color: var(--pink); text-shadow: var(--shadow-pink); }
.event-date { display: flex; gap: 18px; align-items: center; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 24px 0; }
.event-date > span { font-family: 'Orbitron'; font-size: 72px; line-height: 1; color: var(--cyan); text-shadow: var(--shadow-cyan); }
.event-date p { color: var(--muted); }
.event-card ul { list-style: none; display: grid; gap: 12px; color: var(--muted); }
.event-card li::before { content: '✦'; color: var(--pink); margin-right: 10px; }
.event-link { display: block; margin-top: 26px; padding: 16px; text-align: center; border: 1px solid rgba(0,229,255,.45); border-radius: 14px; color: var(--cyan); font-weight: 900; box-shadow: inset 0 0 18px rgba(0,229,255,.08); }

.features { position: relative; z-index: 2; width: min(1180px, 88%); margin: -40px auto 60px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature-card { padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: rgba(13,0,33,.78); backdrop-filter: blur(18px); box-shadow: 0 0 24px rgba(123,44,255,.18); }
.feature-card span { font-size: 38px; }
.feature-card h3 { margin: 12px 0 8px; }
.feature-card p { color: var(--muted); font-size: 14px; line-height: 1.6; }

.section-pad { position: relative; z-index: 1; padding: 80px 6%; }
.section-title { text-align: center; margin-bottom: 42px; }
.section-title p { color: var(--pink); letter-spacing: 3px; text-transform: uppercase; font-weight: 800; }
.section-title h2 { font-family: 'Orbitron'; font-size: clamp(36px, 5vw, 70px); text-transform: uppercase; margin-top: 6px; }
.ticket-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ticket-card { overflow: hidden; border-radius: 28px; border: 1px solid var(--line); background: var(--panel); box-shadow: 0 0 30px rgba(0,0,0,.25); }
.ticket-main { border-color: rgba(0,229,255,.5); transform: translateY(-14px); box-shadow: var(--shadow-cyan); }
.ticket-image { height: 210px; background-size: cover; background-position: center; }
.ticket-image.pista { background: radial-gradient(circle at 70% 20%, rgba(255,27,214,.75), transparent 24%), linear-gradient(135deg, #1a0039, #05000d), repeating-linear-gradient(90deg, transparent 0 12px, rgba(255,255,255,.04) 12px 14px); }
.ticket-image.vip { background: radial-gradient(circle at 50% 20%, rgba(0,229,255,.80), transparent 26%), linear-gradient(135deg, #170034, #41003d), repeating-linear-gradient(45deg, transparent 0 16px, rgba(255,255,255,.05) 16px 18px); }
.ticket-image.camarote { background: radial-gradient(circle at 70% 20%, rgba(255,196,0,.48), transparent 26%), linear-gradient(135deg, #2b003f, #001b38), repeating-linear-gradient(135deg, transparent 0 18px, rgba(255,255,255,.04) 18px 20px); }
.ticket-body { padding: 28px; }
.tag { display: inline-block; padding: 7px 12px; border-radius: 999px; background: rgba(255,27,214,.15); color: var(--pink); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.ticket-body h3 { font-family: 'Orbitron'; font-size: 32px; margin: 16px 0 8px; }
.ticket-body p { color: var(--muted); line-height: 1.6; min-height: 78px; }
.ticket-body strong { display: block; margin: 18px 0; font-size: 36px; color: var(--cyan); font-family: 'Orbitron'; }
.ticket-body .btn { width: 100%; }

.security-strip { width: min(1100px, 88%); margin: 0 auto 70px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 18px; border: 1px solid rgba(0,229,255,.28); border-radius: 24px; background: rgba(0,229,255,.06); }
.security-strip div { padding: 18px; text-align: center; }
.security-strip strong { display: block; color: white; }
.security-strip span { display: block; color: var(--muted); font-size: 13px; margin-top: 5px; }

.gallery-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; grid-auto-rows: 190px; gap: 18px; }
.gallery-item { position: relative; overflow: hidden; border-radius: 24px; border: 1px solid var(--line); background: radial-gradient(circle at 50% 15%, rgba(255,27,214,.70), transparent 22%), linear-gradient(135deg, #090018, #00153f 60%, #370041); box-shadow: 0 0 26px rgba(255,27,214,.18); }
.gallery-item:nth-child(2) { background: radial-gradient(circle, rgba(0,229,255,.7), transparent 25%), linear-gradient(135deg, #001d46, #16002d); }
.gallery-item:nth-child(3) { background: radial-gradient(circle, rgba(255,122,0,.55), transparent 25%), linear-gradient(135deg, #250013, #170042); }
.gallery-item:nth-child(4) { background: radial-gradient(circle, rgba(123,44,255,.78), transparent 25%), linear-gradient(135deg, #020011, #3d003e); }
.gallery-item.big { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item span { position: absolute; left: 20px; bottom: 18px; font-weight: 900; font-size: 24px; text-shadow: 0 0 18px #000; }

.cta-banner { width: min(1180px, 88%); margin: 20px auto 90px; padding: 42px; border-radius: 30px; display: flex; justify-content: space-between; align-items: center; gap: 24px; background: linear-gradient(135deg, rgba(255,27,214,.20), rgba(0,229,255,.12)); border: 1px solid rgba(255,255,255,.18); box-shadow: var(--shadow-pink); }
.cta-banner p { color: var(--cyan); text-transform: uppercase; letter-spacing: 3px; font-weight: 800; }
.cta-banner h2 { font-size: clamp(28px, 4vw, 52px); line-height: 1.1; }
.footer { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; padding: 50px 6%; background: rgba(0,0,0,.6); border-top: 1px solid var(--line); }
.footer p { color: var(--muted); margin-top: 10px; line-height: 1.6; }
.footer h3 { color: var(--cyan); margin-bottom: 10px; }
.footer-brand { margin-bottom: 12px; }
.float-whatsapp { position: fixed; right: 24px; bottom: 24px; z-index: 30; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; font-size: 28px; font-weight: 900; box-shadow: 0 0 22px rgba(37,211,102,.8); }

.reveal { opacity: 0; transform: translateY(26px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .menu-btn { display: block; }
  .nav-links { position: absolute; top: 86px; left: 6%; right: 6%; display: none; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(5,0,13,.94); }
  .nav-links.open { display: flex; }
  .nav-cta { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 128px; }
  .features, .ticket-grid, .security-strip, .footer { grid-template-columns: 1fr; }
  .ticket-main { transform: none; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 180px; }
  .gallery-item.big, .gallery-item.wide { grid-row: auto; grid-column: auto; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 620px) {
  .navbar { padding: 16px 5%; }
  .hero { padding-left: 5%; padding-right: 5%; }
  .hero-subtitle { font-size: 17px; }
  .event-top strong { font-size: 34px; }
  .event-date > span { font-size: 56px; }
  .stats div { flex: 1; min-width: 105px; }
  .section-pad { padding: 62px 5%; }
}