/* feria-web — paleta corporativa Fibramedios */
:root {
  --red: #CF0904;
  --red-dark: #A00703;
  --ink: #101010;
  --gray: #707070;
  --bg: #F6F6F6;
  --amber: #F5A800;
  --radius: 18px;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}
input, select, textarea { user-select: text; -webkit-user-select: text; }
.hidden { display: none !important; }

/* ---------- cabecera ---------- */
.hdr {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: #fff;
  border-bottom: 4px solid var(--red);
  position: sticky; top: 0; z-index: 10;
}
.logo { height: 56px; width: auto; }
.hdr-right { text-align: right; }
.operator {
  font-size: 1.5rem; font-weight: 800; color: var(--red);
  letter-spacing: .5px; text-transform: uppercase;
}
.event { font-size: .95rem; color: var(--gray); font-weight: 600; }

/* ---------- hero ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 26px 22px 60px; }
.hero { font-size: 2.3rem; line-height: 1.15; text-align: center; }
.hero span { color: var(--red); }
.hero-sub {
  text-align: center; color: var(--gray); font-weight: 600;
  margin: 12px 0 26px; font-size: 1.05rem;
}

/* ---------- ofertas ---------- */
.offers {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 18px; margin-bottom: 30px;
}
@media (max-width: 720px) { .offers { grid-template-columns: 1fr; } }
.offer {
  position: relative; background: #fff; border: 3px solid #e2e2e2;
  border-radius: var(--radius); padding: 22px 18px 18px; cursor: pointer;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  text-align: center;
}
.offer:active { transform: scale(.98); }
.offer.selected {
  border-color: var(--red);
  box-shadow: 0 6px 24px rgba(207, 9, 4, .18);
}
.offer.selected::after {
  content: "✓ Elegida";
  position: absolute; top: -14px; right: 12px;
  background: var(--red); color: #fff; font-weight: 800; font-size: .85rem;
  padding: 4px 12px; border-radius: 999px;
}
.offer .badge {
  position: absolute; top: -14px; left: 12px;
  background: var(--ink); color: #fff; font-weight: 700; font-size: .8rem;
  padding: 4px 12px; border-radius: 999px;
}
.offer h3 { font-size: 1.25rem; margin-bottom: 6px; }
.offer .price { font-size: 2rem; font-weight: 900; color: var(--red); margin-bottom: 10px; }
.offer ul { list-style: none; color: var(--gray); font-size: .95rem; font-weight: 600; }
.offer li { padding: 3px 0; }
.offer li::before { content: "✔ "; color: var(--red); }

/* ---------- formulario ---------- */
#leadForm {
  background: #fff; border-radius: var(--radius); padding: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
@media (max-width: 720px) { .grid { grid-template-columns: 1fr; } }
label { font-weight: 700; font-size: 1rem; display: block; }
input:not([type="checkbox"]), select {
  display: block; width: 100%; margin-top: 6px;
  font-size: 1.15rem; padding: 13px 14px;
  border: 2px solid #ddd; border-radius: 12px; background: #fff;
  color: var(--ink);
}
input:focus, select:focus { outline: none; border-color: var(--red); }
.consent {
  display: flex; gap: 12px; align-items: flex-start;
  margin: 20px 0 6px; font-weight: 600; font-size: .95rem; color: #333;
}
.consent input { width: 26px; height: 26px; flex: none; accent-color: var(--red); }
.consent button {
  background: none; border: none; color: var(--red); font-weight: 700;
  text-decoration: underline; cursor: pointer; font-size: .95rem; padding: 0;
}
.rgpd {
  font-size: .85rem; color: var(--gray); background: var(--bg);
  border-radius: 12px; padding: 14px; margin-top: 10px; line-height: 1.5;
}
.err {
  background: #fdecea; color: #a02020; font-weight: 700;
  border-radius: 12px; padding: 14px; margin-top: 16px; text-align: center;
}
.cta {
  display: block; width: 100%; margin-top: 22px;
  background: linear-gradient(180deg, #E81511, var(--red) 55%, var(--red-dark));
  color: #fff; font-size: 1.6rem; font-weight: 900; letter-spacing: .5px;
  border: none; border-radius: 16px; padding: 20px; cursor: pointer;
  box-shadow: 0 6px 18px rgba(207, 9, 4, .35);
  transition: transform .12s;
}
.cta:active { transform: scale(.98); }
.cta:disabled { opacity: .55; }

/* ---------- overlays ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 50;
  background: radial-gradient(circle at 50% 30%, #2a0505, var(--ink) 75%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 20px;
}
.wheel-title { color: #fff; font-size: 2rem; margin-bottom: 18px; text-align: center; }

/* ---------- ruleta ---------- */
.wheel-wrap { position: relative; width: min(78vmin, 560px); }
#wheel {
  width: 100%; height: auto; display: block;
  border-radius: 50%;
  box-shadow: 0 0 0 10px #fff, 0 0 0 14px var(--red), 0 18px 60px rgba(0, 0, 0, .6);
  will-change: transform;
}
.pointer {
  position: absolute; top: -6px; left: 50%; transform: translateX(-50%);
  width: 0; height: 0; z-index: 3;
  border-left: 22px solid transparent; border-right: 22px solid transparent;
  border-top: 38px solid #fff;
  filter: drop-shadow(0 3px 4px rgba(0, 0, 0, .5));
}
.spin-btn {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 27%; aspect-ratio: 1; border-radius: 50%; z-index: 2;
  background: radial-gradient(circle at 35% 30%, #fff, #ececec);
  color: var(--red); font-size: clamp(1rem, 4.5vmin, 1.6rem); font-weight: 900;
  border: 6px solid var(--red); cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .45);
}
.spin-btn:disabled { color: #bbb; border-color: #bbb; }

/* ---------- resultado ---------- */
.result-card {
  background: #fff; border-radius: 24px; padding: 40px 34px;
  max-width: 560px; width: 100%; text-align: center;
  animation: pop .45s cubic-bezier(.2, 1.6, .4, 1);
}
@keyframes pop { from { transform: scale(.6); opacity: 0; } }
.result-icon { font-size: 6rem; line-height: 1; }
.result-card h2 { font-size: 2.4rem; margin: 10px 0 6px; color: var(--red); }
.result-prize { font-size: 1.5rem; font-weight: 700; }
.result-note { color: var(--gray); font-weight: 600; margin: 14px 0 6px; }

/* confeti */
.confetti {
  position: fixed; top: -30px; z-index: 60; pointer-events: none;
  font-size: 1.6rem; animation: fall linear forwards;
}
@keyframes fall {
  to { transform: translateY(110vh) rotate(720deg); opacity: .7; }
}

/* ---------- móvil ---------- */
@media (max-width: 600px) {
  .hdr { padding: 10px 14px; }
  .logo { height: 38px; }
  .operator { font-size: 1.05rem; }
  .event { font-size: .78rem; }
  main { padding: 16px 12px 40px; }
  .hero { font-size: 1.55rem; }
  .hero-sub { font-size: .88rem; margin: 10px 0 18px; }
  .offers { gap: 22px; margin-bottom: 24px; }
  .offer h3 { font-size: 1.1rem; }
  .offer .price { font-size: 1.6rem; }
  #leadForm { padding: 16px 14px; }
  input:not([type="checkbox"]), select { font-size: 1.05rem; padding: 12px; }
  .cta { font-size: 1.25rem; padding: 16px; }
  .wheel-title { font-size: 1.35rem; margin-bottom: 12px; }
  .wheel-wrap { width: min(88vmin, 420px); }
  .result-card { padding: 26px 18px; }
  .result-icon { font-size: 4.2rem; }
  .result-card h2 { font-size: 1.8rem; }
  .result-prize { font-size: 1.15rem; }
}

/* ---------- badge de sincronización ---------- */
.sync {
  position: fixed; bottom: 12px; right: 12px; z-index: 90;
  background: var(--amber); color: var(--ink); font-weight: 800; font-size: .8rem;
  padding: 6px 12px; border-radius: 999px; opacity: .92;
}