:root {
  --ink: #f5f6fa;
  --bg: #04050a;
  --red: #e10600;
  --gold: #d8a93d;
  --panel: #0a0c14;
  --line: rgba(245, 246, 250, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scrollbar-width: none; }
html::-webkit-scrollbar { display: none; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Rajdhani", system-ui, sans-serif;
  overflow-x: hidden;
}

a { color: var(--gold); }

/* ---------- Fixed nav ---------- */
.hud {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  font-family: "Orbitron", sans-serif;
  font-size: 12px;
  letter-spacing: 0.24em;
  background: linear-gradient(180deg, rgba(4,5,10,0.85), transparent);
}
.hud-brand { color: var(--ink); font-weight: 700; display: flex; align-items: center; gap: 12px; }
.hud-brand .dim { color: var(--red); margin: 0 6px; }
.hud-logo { height: 22px; width: auto; display: block; }
.hud-sub { font-size: 9px; color: rgba(245,246,250,0.55); letter-spacing: 0.3em; }
.hud-mid { color: var(--gold); font-size: 10px; }
.hud-cta {
  color: var(--ink);
  text-decoration: none;
  background: var(--red);
  padding: 10px 22px;
  font-weight: 700;
  letter-spacing: 0.2em;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: filter 0.2s;
}
.hud-cta:hover { filter: brightness(1.2); }

/* ---------- Cinematic scrub sections ---------- */
.cinematic { position: relative; height: 500vh; }
.cinematic.short { height: 350vh; }
.sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #02030a;
}
.sticky canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 45%, transparent 45%, rgba(0,0,0,0.65) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.5) 0%, transparent 25%, transparent 70%, rgba(0,0,0,0.75) 100%);
}

.overlay { position: relative; z-index: 10; text-align: center; padding: 0 24px; }
.reveal-line {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: 92vw;
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 6rem);
  letter-spacing: 0.02em;
  line-height: 1.05;
  opacity: 0;
  text-shadow: 0 4px 50px rgba(0,0,0,0.8);
  will-change: opacity, transform;
}
.reveal-line.accent {
  color: var(--gold);
  text-shadow: 0 0 60px rgba(216, 169, 61, 0.45);
}

.telemetry {
  position: absolute;
  z-index: 12;
  font-family: "Orbitron", sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: rgba(245, 246, 250, 0.7);
}
.tl { top: 90px; left: 28px; }
.tr { top: 90px; right: 28px; }
.bl { bottom: 70px; left: 28px; }
.br { bottom: 70px; right: 28px; color: var(--gold); }

.progress {
  position: absolute;
  left: 28px; right: 28px; bottom: 44px;
  height: 2px;
  background: rgba(255,255,255,0.12);
  z-index: 12;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--red));
  box-shadow: 0 0 12px var(--red);
}
.scroll-hint {
  position: absolute;
  bottom: 14px; left: 50%;
  transform: translateX(-50%);
  z-index: 12;
  font-family: "Orbitron", sans-serif;
  font-size: 11px;
  letter-spacing: 0.4em;
  color: rgba(245,246,250,0.6);
  animation: bob 1.8s ease-in-out infinite;
  transition: opacity 0.4s;
}
@keyframes bob { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ---------- Content panels ---------- */
.panel {
  position: relative;
  padding: 120px 24px;
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}
.kicker {
  font-family: "Orbitron", sans-serif;
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--red);
  margin-bottom: 18px;
}
.panel h2 {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: clamp(1.6rem, 4.5vw, 3rem);
  line-height: 1.2;
  margin-bottom: 24px;
}
.gold { color: var(--gold); }
.body-copy {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.7;
  color: rgba(245,246,250,0.8);
  max-width: 780px;
  margin: 0 auto 18px;
}

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Stats ---------- */
.stats { display: flex; justify-content: center; gap: 64px; margin-top: 48px; flex-wrap: wrap; }
.stat { display: grid; gap: 6px; }
.stat-num {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: clamp(2.4rem, 6vw, 4rem);
  color: var(--gold);
}
.stat-label { font-size: 12px; letter-spacing: 0.3em; color: rgba(245,246,250,0.6); }

/* ---------- Prize tiers ---------- */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
  text-align: left;
}
.tier {
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  padding: 32px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tier:hover { transform: translateY(-6px); box-shadow: 0 18px 50px rgba(0,0,0,0.5); }
.tier.first  { border-top-color: var(--gold); }
.tier.second { border-top-color: #b8bcc8; }
.tier.third  { border-top-color: #b07b4f; }
.tier-place {
  font-family: "Orbitron", sans-serif;
  font-size: 11px;
  letter-spacing: 0.35em;
  color: rgba(245,246,250,0.55);
  margin-bottom: 10px;
}
.tier h3 {
  font-family: "Orbitron", sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  margin-bottom: 6px;
}
.tier.first h3 { color: var(--gold); }
.tier-arv {
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 18px;
}
.tier ul { list-style: none; display: grid; gap: 10px; }
.tier li {
  font-size: 1.02rem;
  font-weight: 500;
  color: rgba(245,246,250,0.85);
  padding-left: 22px;
  position: relative;
}
.tier li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ---------- Entry form ---------- */
.entry { max-width: 760px; padding-bottom: 40px; }
#entry-form { margin-top: 36px; display: grid; gap: 18px; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
#entry-form label {
  display: grid;
  gap: 8px;
  font-family: "Rajdhani", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245,246,250,0.92);
}
#entry-form input[type="text"],
#entry-form input[type="email"],
#entry-form input[type="tel"],
#entry-form input[type="url"] {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: "Rajdhani", sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  padding: 16px 18px;
  outline: none;
  transition: border-color 0.2s;
}
#entry-form input:focus { border-color: var(--gold); }
#entry-form input.invalid { border-color: var(--red); }

.terms-check {
  display: flex !important;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  font-family: "Rajdhani", sans-serif !important;
  font-size: 1rem !important;
  letter-spacing: 0.02em !important;
  color: rgba(245,246,250,0.85) !important;
  cursor: pointer;
}
.terms-check input { width: 20px; height: 20px; accent-color: var(--red); flex-shrink: 0; }

.submit-btn {
  font-family: "Orbitron", sans-serif;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.25em;
  color: var(--ink);
  background: var(--red);
  border: none;
  padding: 18px 32px;
  cursor: pointer;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  transition: filter 0.2s, transform 0.15s;
}
.submit-btn:hover { filter: brightness(1.2); }
.submit-btn:active { transform: scale(0.98); }
.submit-btn[disabled] { filter: grayscale(0.8); cursor: wait; }

.form-note { font-size: 0.9rem; color: rgba(245,246,250,0.55); text-align: center; }
.form-error { color: var(--red); font-weight: 600; text-align: center; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 48px 24px 64px;
  text-align: center;
  display: grid;
  gap: 14px;
}
.footer .legal { font-size: 0.85rem; color: rgba(245,246,250,0.45); max-width: 720px; margin: 0 auto; line-height: 1.6; }

/* ---------- Terms modal ---------- */
.modal-backdrop[hidden] { display: none; }
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(2, 3, 8, 0.85);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 24px;
}
.modal {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  max-width: 720px;
  width: 100%;
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  padding: 32px;
}
.modal h3 {
  font-family: "Orbitron", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}
.modal-body {
  overflow-y: auto;
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(245,246,250,0.82);
  display: grid;
  gap: 12px;
  padding-right: 8px;
}
.modal-body h4 {
  font-family: "Orbitron", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-top: 10px;
}
.modal-body ul { padding-left: 22px; display: grid; gap: 6px; }
.modal-actions { margin-top: 20px; text-align: center; }
.modal-close {
  position: absolute;
  top: 14px; right: 16px;
  background: none;
  border: none;
  color: rgba(245,246,250,0.6);
  font-size: 1.2rem;
  cursor: pointer;
}
.modal-close:hover { color: var(--ink); }

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
  .hud { padding: 12px 16px; font-size: 10px; }
  .hud-mid, .hud-sub { display: none; }
  .telemetry { font-size: 9px; letter-spacing: 0.15em; }
  .tl, .tr { top: 64px; }
  .progress { left: 16px; right: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .stats { gap: 32px; }
  .panel { padding: 80px 20px; }
}