/* ============================================
   FG ELECTRICAL INVITATIONAL — GP MÉXICO 2026
   Token system
   color:
     --rojo-fg:   #E3241D  (logo)
     --navy-fg:   #16243C  (logo)
     --noche:     #0A0D14  (fondo principal, casi negro)
     --verde-pista:#0F5132  (acento Autódromo / bandera, uso mínimo)
     --hueso:     #F4F1EA  (texto sobre fondo oscuro / tarjetas claras)
     --gris-pista:#8A93A6  (texto secundario)
   type:
     display: 'Anton' (condensada, agresiva, tipo cartel de carrera)
     body:    'Inter' (limpia, legible en formularios)
     mono/utilitaria: 'JetBrains Mono' (tiempos, contadores, datos de carrera)
   layout: hero a pantalla completa + "pit lane" horizontal como timeline de sedes
   signature: el contador y los datos de carrera se presentan como un timing board
     de pit wall (fondo negro, texto mono, líneas finas) — referencia directa al
     mundo F1 sin caer en clichés genéricos de "tarjeta con sombra"
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600;700&family=Caveat:wght@600;700&display=swap');

:root {
  --rojo-fg: #E3241D;
  --navy-fg: #16243C;
  --noche: #0A0D14;
  --noche-2: #11151F;
  --verde-pista: #0F5132;
  --hueso: #F4F1EA;
  --gris-pista: #8A93A6;
  --linea: rgba(244, 241, 234, 0.12);
  --radius: 2px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--noche);
  color: var(--hueso);
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .72rem;
  color: var(--rojo-fg);
  font-weight: 700;
}

h1, h2, h3, .display {
  font-family: 'Anton', sans-serif;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: 0.95;
  margin: 0;
}

/* ============== LOGIN ============== */
.login-screen {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.login-screen video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.55) saturate(1.05);
  z-index: 0;
}

.login-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,13,20,.35) 0%, rgba(10,13,20,.85) 75%, var(--noche) 100%);
  z-index: 1;
}

.login-audio-btn {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 5;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--linea);
  background: rgba(10,13,20,.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.login-audio-btn svg { width: 18px; height: 18px; fill: var(--hueso); }

.login-card {
  position: relative;
  z-index: 2;
  width: min(92vw, 420px);
  padding: 40px 36px 36px;
  text-align: center;
  background: rgba(10, 13, 20, .55);
  border: 1px solid var(--linea);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
}

.login-card .logo-evento { width: 220px; margin: 0 auto 28px; display: block; }

.login-card .eyebrow { display: block; margin-bottom: 10px; }

.login-card h2 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--hueso);
}

.login-field {
  text-align: left;
  margin-bottom: 16px;
}
.login-field label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gris-pista);
  margin-bottom: 6px;
}
.login-field input {
  width: 100%;
  background: rgba(244,241,234,.05);
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--hueso);
  font-family: 'JetBrains Mono', monospace;
  font-size: .95rem;
  letter-spacing: .05em;
  outline: none;
  transition: border-color .2s ease;
}
.login-field input:focus { border-color: var(--rojo-fg); }
.login-field input::placeholder { color: var(--gris-pista); letter-spacing: .03em; }

.login-submit {
  width: 100%;
  margin-top: 8px;
  padding: 14px;
  background: var(--rojo-fg);
  border: none;
  border-radius: var(--radius);
  color: var(--hueso);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .8rem;
  cursor: pointer;
  transition: background .2s ease, transform .15s ease;
}
.login-submit:hover { background: #ff2d24; }
.login-submit:active { transform: scale(.98); }

.login-error {
  margin-top: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  color: var(--rojo-fg);
  display: none;
}

/* ============== LOADER (banderazo en vez de ruleta) ============== */
.flag-loader {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--noche);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
}
.flag-loader .flag-grid {
  width: 64px;
  height: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, 1fr);
  animation: flagSpin 1.1s linear infinite;
}
.flag-grid span { background: var(--hueso); }
.flag-grid span:nth-child(odd) { background: var(--noche-2); }
@keyframes flagSpin { to { transform: rotate(360deg); } }
.flag-loader .eyebrow { color: var(--gris-pista); }

/* ============== MAIN SITE ============== */
.site { display: none; }

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 5vw, 64px);
  background: rgba(10,13,20,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.nav img { height: 30px; }
.nav-links { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gris-pista);
  text-decoration: none;
  transition: color .2s ease;
}
.nav-links a:hover { color: var(--hueso); }

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  padding: 0 clamp(20px, 5vw, 64px) 72px;
  background: radial-gradient(120% 100% at 80% 0%, rgba(227,36,29,.18) 0%, transparent 55%), var(--noche);
  overflow: hidden;
}
.hero-content { position: relative; z-index: 2; max-width: 760px; }
.hero h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); }
.hero h1 .accent { color: var(--rojo-fg); }
.hero .flag-cdmx { width: 1.4em; vertical-align: middle; margin-left: .2em; }
.hero p.lead {
  font-family: 'Inter', sans-serif;
  color: var(--gris-pista);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 18px 0 28px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  background: var(--hueso);
  color: var(--noche);
  border-radius: var(--radius);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: .78rem;
}
.hero-track {
  position: absolute;
  right: -5%;
  bottom: -10%;
  width: 60%;
  opacity: .9;
  z-index: 1;
}

/* === Pit lane timeline (signature element) === */
.timeline {
  padding: 90px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
}
.timeline .eyebrow { display: block; margin-bottom: 8px; }
.timeline h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 48px; }

.pit-lane {
  position: relative;
  display: flex;
  overflow-x: auto;
  gap: 0;
  padding-bottom: 12px;
  scrollbar-width: thin;
}
.pit-lane::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 38px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--linea) 0 10px, transparent 10px 18px);
}
.pit-stop {
  position: relative;
  flex: 0 0 200px;
  padding-top: 0;
}
.pit-stop .dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--noche);
  border: 2px solid var(--gris-pista);
  margin-bottom: 22px;
  position: relative; z-index: 2;
}
.pit-stop.is-current .dot {
  background: var(--rojo-fg);
  border-color: var(--rojo-fg);
  box-shadow: 0 0 0 5px rgba(227,36,29,.18);
}
.pit-stop .year {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: var(--gris-pista);
  letter-spacing: .08em;
}
.pit-stop.is-current .year { color: var(--rojo-fg); font-weight: 700; }
.pit-stop .city {
  font-family: 'Anton', sans-serif;
  text-transform: uppercase;
  font-size: 1.1rem;
  margin-top: 4px;
}

/* === Galería experiencias pasadas === */
.gallery {
  padding: 90px clamp(20px, 5vw, 64px);
}
.gallery h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 40px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.gallery-grid img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(.15);
  transition: filter .2s ease, transform .3s ease;
}
.gallery-grid img:hover { filter: grayscale(0); transform: scale(1.01); }

/* === Timing board: cuenta regresiva + datos de carrera === */
.timing-board {
  margin: 0 clamp(20px, 5vw, 64px) 90px;
  background: var(--noche-2);
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  padding: 44px clamp(24px, 4vw, 56px);
}
.timing-board .grid-2 {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
}
@media (max-width: 880px) { .timing-board .grid-2 { grid-template-columns: 1fr; } }

.timing-board h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin: 6px 0 28px; }

.countdown {
  display: flex;
  gap: 28px;
  font-family: 'JetBrains Mono', monospace;
}
.countdown .unit { text-align: left; }
.countdown .num { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; color: var(--rojo-fg); line-height: 1; }
.countdown .lbl { font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gris-pista); margin-top: 6px; display: block; }

.race-data { display: flex; flex-direction: column; gap: 0; }
.race-data .row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--linea);
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
}
.race-data .row span:first-child { color: var(--gris-pista); text-transform: uppercase; letter-spacing: .06em; }
.race-data .row span:last-child { color: var(--hueso); font-weight: 600; }

/* === Schedule === */
.schedule { padding: 0 clamp(20px, 5vw, 64px) 100px; }
.schedule h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 36px; }
.schedule-list { display: flex; flex-direction: column; }
.schedule-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  border-bottom: 1px solid var(--linea);
}
.schedule-item .name { font-family: 'Anton', sans-serif; text-transform: uppercase; font-size: 1.1rem; }
.schedule-item .when {
  font-family: 'JetBrains Mono', monospace;
  font-size: .85rem;
  color: var(--gris-pista);
  display: flex;
  gap: 18px;
}
.schedule-item.is-race .name { color: var(--rojo-fg); }

.footer-cta {
  text-align: center;
  padding: 90px 24px 70px;
  border-top: 1px solid var(--linea);
}
.footer-cta h2 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 24px; }

/* ================================================================
   WRAPPED — experiencia a pantalla completa, slide a slide
   ================================================================ */
.wrapped {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  background: var(--noche);
  overflow: hidden;
}
.wrapped.is-open { display: block; }

.wrapped::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 96px;
  z-index: 15;
  background: linear-gradient(180deg, var(--noche) 55%, transparent 100%);
  pointer-events: none;
}

#bgFx {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.wrapped-stage { position: relative; width: 100%; height: 100%; z-index: 1; }

.slide {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  justify-content: safe center;
  text-align: center;
  padding: 110px clamp(20px, 6vw, 90px) 130px;
  opacity: 0;
  background: radial-gradient(120% 90% at 50% 0%, rgba(227,36,29,.16) 0%, transparent 55%), rgba(10,13,20,.55);
  overflow-y: auto;
}
.slide.is-active,
.slide.is-leaving-fwd,
.slide.is-leaving-back,
.slide.is-entering-fwd,
.slide.is-entering-back { display: flex; }

.slide.is-entering-fwd { opacity: 0; transform: translateX(60px) scale(.97); filter: blur(10px); }
.slide.is-entering-back { opacity: 0; transform: translateX(-60px) scale(.97); filter: blur(10px); }
.slide.is-active {
  opacity: 1; transform: translateX(0) scale(1); filter: blur(0);
  transition: opacity .5s cubic-bezier(.22,.61,.36,1), transform .5s cubic-bezier(.22,.61,.36,1), filter .5s ease;
}
.slide.is-leaving-fwd {
  opacity: 0; transform: translateX(-60px) scale(.97); filter: blur(10px);
  transition: opacity .5s cubic-bezier(.22,.61,.36,1), transform .5s cubic-bezier(.22,.61,.36,1), filter .5s ease;
}
.slide.is-leaving-back {
  opacity: 0; transform: translateX(60px) scale(.97); filter: blur(10px);
  transition: opacity .5s cubic-bezier(.22,.61,.36,1), transform .5s cubic-bezier(.22,.61,.36,1), filter .5s ease;
}
.wrapped-progress {
  position: absolute;
  top: 12px;
  left: 14px;
  right: 14px;
  z-index: 20;
  display: flex;
  gap: 6px;
}
.wrapped-progress .seg {
  flex: 1;
  height: 3px;
  background: rgba(244,241,234,.18);
  border-radius: 2px;
  overflow: hidden;
}
.wrapped-progress .seg i {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--hueso);
  transition: width .25s ease;
}
.wrapped-progress .seg.is-done i { width: 100%; }

.wrapped-topbar {
  position: absolute;
  top: 28px;
  left: 14px;
  right: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.wrapped-topbar img { height: 22px; }
.topbar-brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.f1-logo { height: 30px; width: auto; flex-shrink: 0; }
.topbar-divider { width: 1px; height: 22px; background: var(--linea); flex-shrink: 0; }
.topbar-fg-logo { height: 20px; opacity: .9; flex-shrink: 0; }
.wrapped-close {
  background: none; border: none; color: var(--gris-pista);
  font-family: 'JetBrains Mono', monospace; font-size: .8rem; cursor: pointer;
}

.radio-control {
  display: flex; align-items: center; gap: 8px;
  background: rgba(244,241,234,.05);
  border: 1px solid var(--linea);
  border-radius: 20px;
  padding: 6px 10px;
  flex-shrink: 0;
}
.radio-control button {
  background: none; border: none; color: var(--hueso);
  font-size: .85rem; cursor: pointer; line-height: 1;
}
.radio-control #trackLabel {
  font-family: 'JetBrains Mono', monospace; font-size: .62rem;
  letter-spacing: .08em; color: var(--gris-pista); min-width: 58px; text-align: center;
}

@media (max-width: 560px) {
  .wrapped-progress { top: 10px; left: 10px; right: 10px; }
  .wrapped-topbar { top: 24px; left: 10px; right: 10px; gap: 6px; }
  .f1-logo { height: 22px; }
  .topbar-divider { display: none; }
  .topbar-fg-logo { display: none; }
  .radio-control { gap: 4px; padding: 5px 8px; }
  .radio-control #trackLabel { display: none; }
  #volumeSlider { width: 44px; }
  .wrapped::before { height: 76px; }
  .slide { padding-top: 92px; }
  .team-radio-btn { left: 10px; bottom: 78px; padding: 8px 14px 8px 10px; }
}
.radio-control #muteBtn { font-size: .8rem; }
.radio-control #volumeSlider {
  width: 64px; accent-color: var(--rojo-fg); cursor: pointer;
}

.team-radio-btn {
  position: absolute;
  left: 18px; bottom: 90px;
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(100deg, var(--rojo-fg), #8f1410);
  border: 1px solid rgba(244,241,234,.25);
  color: var(--hueso);
  font-family: 'JetBrains Mono', monospace;
  text-align: left;
  padding: 10px 18px 10px 12px;
  border-radius: 30px;
  cursor: pointer;
  box-shadow: 0 8px 24px -8px rgba(227,36,29,.6);
  animation: trbPulse 2.4s ease-in-out infinite;
}
.team-radio-btn .trb-icon { font-size: 1.3rem; animation: trbIcon 1.4s ease-in-out infinite; }
.team-radio-btn .trb-text { font-size: .68rem; letter-spacing: .04em; line-height: 1.3; text-transform: uppercase; }
.team-radio-btn .trb-text small { font-size: .56rem; opacity: .8; font-weight: 400; letter-spacing: .02em; text-transform: none; }
.team-radio-btn:disabled { opacity: .4; cursor: not-allowed; animation: none; }
@keyframes trbPulse {
  0%, 100% { box-shadow: 0 8px 24px -8px rgba(227,36,29,.6), 0 0 0 0 rgba(227,36,29,.5); }
  50% { box-shadow: 0 8px 28px -6px rgba(227,36,29,.8), 0 0 0 10px rgba(227,36,29,0); }
}
@keyframes trbIcon { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-12deg); } 75% { transform: rotate(12deg); } }

.team-radio-overlay {
  position: absolute;
  left: 18px; bottom: 90px;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--noche-2);
  border: 1px solid var(--rojo-fg);
  border-radius: 8px;
  padding: 10px 16px 10px 10px;
  box-shadow: 0 18px 40px -12px rgba(0,0,0,.6);
  transform: translateY(20px) scale(.9);
  opacity: 0;
  pointer-events: none;
  transition: transform .4s cubic-bezier(.34,1.56,.64,1), opacity .4s ease;
}
.team-radio-overlay.is-visible { transform: translateY(0) scale(1); opacity: 1; }
.team-radio-overlay img {
  width: 52px; height: 52px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--rojo-fg);
}
.team-radio-bars { display: flex; align-items: flex-end; gap: 3px; height: 18px; }
.team-radio-bars span { width: 3px; background: var(--rojo-fg); animation: barPulse 1s ease-in-out infinite; }
.team-radio-bars span:nth-child(1) { height: 6px; animation-delay: 0s; }
.team-radio-bars span:nth-child(2) { height: 14px; animation-delay: .15s; }
.team-radio-bars span:nth-child(3) { height: 9px; animation-delay: .3s; }
.team-radio-bars span:nth-child(4) { height: 16px; animation-delay: .45s; }
@keyframes barPulse { 0%,100% { transform: scaleY(.4); } 50% { transform: scaleY(1); } }
.team-radio-text { display: flex; flex-direction: column; gap: 2px; }
.team-radio-text .eyebrow { font-size: .6rem; margin: 0; }
.team-radio-text strong { font-family: 'Anton', sans-serif; text-transform: uppercase; font-size: .9rem; }

/* cursor de bandera a cuadros dentro de la experiencia */
.wrapped {
  cursor: url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 28 28'%3E%3Cg transform='rotate(-20 14 14)'%3E%3Crect x='6' y='2' width='2' height='24' fill='%23222'/%3E%3Cg%3E%3Crect x='8' y='3' width='3' height='3' fill='%23111'/%3E%3Crect x='11' y='3' width='3' height='3' fill='%23F4F1EA'/%3E%3Crect x='14' y='3' width='3' height='3' fill='%23111'/%3E%3Crect x='8' y='6' width='3' height='3' fill='%23F4F1EA'/%3E%3Crect x='11' y='6' width='3' height='3' fill='%23111'/%3E%3Crect x='14' y='6' width='3' height='3' fill='%23F4F1EA'/%3E%3Crect x='8' y='9' width='3' height='3' fill='%23111'/%3E%3Crect x='11' y='9' width='3' height='3' fill='%23F4F1EA'/%3E%3Crect x='14' y='9' width='3' height='3' fill='%23111'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") 4 4, pointer;
}
.wrapped button, .wrapped .escuderia-card, .wrapped a, .wrapped input, .wrapped textarea, .wrapped select { cursor: pointer; }
.wrapped input, .wrapped textarea { cursor: text; }

.slide .eyebrow { margin-bottom: 14px; }
.slide h2 { font-size: clamp(2rem, 6vw, 3.4rem); max-width: 720px; }
.slide p.lead { color: var(--gris-pista); max-width: 520px; margin: 18px auto 0; font-size: 1rem; }

/* slide 5 — registro: layout ancho de dos columnas */
.slide.slide-wide {
  align-items: stretch;
  text-align: left;
  padding-left: clamp(16px, 4vw, 56px);
  padding-right: clamp(16px, 4vw, 56px);
}
.slide.slide-wide .eyebrow,
.slide.slide-wide h2 { text-align: center; align-self: center; }
.slide.slide-wide h2 { max-width: 760px; margin: 0 auto 22px; font-size: clamp(1.7rem, 4vw, 2.6rem); }

.reg-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 32px;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  align-items: start;
}
.reg-col-form { margin-top: 0; max-width: 100% !important; width: 100%; }
.reg-col-doc { position: sticky; top: 10px; }
.reg-col-doc .paper-doc { max-width: none; }
.reg-col-doc .doc-body { max-height: 220px; }

@media (max-width: 880px) {
  .reg-grid { grid-template-columns: 1fr; }
  .reg-col-doc { position: static; }
}

/* tap zones para navegar (estilo historias) — angostas, en el borde, lejos del contenido */
.tap-zone {
  position: absolute;
  top: 96px; bottom: 80px;
  width: 44px;
  z-index: 10;
  cursor: pointer;
}
.tap-zone.left { left: 0; }
.tap-zone.right { right: 0; }
.slide.slide-wide ~ .tap-zone,
.wrapped-stage:has(.slide[data-slide="5"].is-active) .tap-zone,
.wrapped-stage:has(.slide[data-slide="3"].is-active) .tap-zone,
.wrapped-stage:has(.slide[data-slide="4"].is-active) .tap-zone { display: none; }

.wrapped:has(.slide[data-slide="3"].is-active) .team-radio-btn,
.wrapped:has(.slide[data-slide="4"].is-active) .team-radio-btn,
.wrapped:has(.slide[data-slide="5"].is-active) .team-radio-btn { display: none; }

.wrapped-nav {
  position: absolute;
  bottom: 26px;
  left: 18px;
  right: 18px;
  z-index: 20;
  display: flex;
  gap: 12px;
}
.wrapped-nav button {
  flex: 1;
  padding: 15px;
  border-radius: var(--radius);
  border: 1px solid var(--linea);
  background: rgba(244,241,234,.06);
  color: var(--hueso);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: .75rem;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, transform .15s ease, box-shadow .2s ease;
}
.wrapped-nav button.btn-primary { background: var(--rojo-fg); border-color: var(--rojo-fg); flex: 2; }
.wrapped-nav button.btn-primary:hover { background: #ff352b; box-shadow: 0 0 0 6px rgba(227,36,29,.18); }
.wrapped-nav button.btn-back:hover { background: rgba(244,241,234,.12); border-color: var(--gris-pista); }
.wrapped-nav button:active { transform: scale(.96); }
.wrapped-nav button.btn-back { flex: .6; }
.wrapped-nav button:disabled { opacity: .35; cursor: not-allowed; transform: none; box-shadow: none; }

/* slide: sedes (timeline vertical animada) */
.wrapped-sedes { display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.wrapped-sedes .sede {
  display: flex; align-items: center; gap: 16px;
  opacity: 0; transform: translateX(-12px);
  transition: opacity .4s ease, transform .4s ease;
}
.slide.is-active .wrapped-sedes .sede { opacity: 1; transform: translateX(0); }
.wrapped-sedes .sede:nth-child(1) { transition-delay: .05s; }
.wrapped-sedes .sede:nth-child(2) { transition-delay: .14s; }
.wrapped-sedes .sede:nth-child(3) { transition-delay: .23s; }
.wrapped-sedes .sede:nth-child(4) { transition-delay: .32s; }
.wrapped-sedes .sede:nth-child(5) { transition-delay: .41s; }
.wrapped-sedes .sede:nth-child(6) { transition-delay: .5s; }
.wrapped-sedes .sede .year { font-family: 'JetBrains Mono', monospace; color: var(--gris-pista); width: 56px; }
.wrapped-sedes .sede .flag { font-size: 1.4rem; }
.wrapped-sedes .sede .city { font-family: 'Anton', sans-serif; font-size: 1.3rem; text-transform: uppercase; }
.wrapped-sedes .sede.is-current .city { color: var(--rojo-fg); }
.wrapped-sedes .sede.is-current .year { color: var(--rojo-fg); }
.wrapped-sedes .sede.is-current { animation: pulseRow 1.8s ease-in-out .6s 1; }
@keyframes pulseRow { 0%,100% { transform: translateX(0); } 50% { transform: translateX(4px); } }

/* slide: galería */
.wrapped-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 30px;
  max-width: 680px;
}
.wrapped-gallery img { width: 100%; height: 150px; object-fit: cover; border-radius: var(--radius); }

/* slide: escuderías */
.escuderia-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 26px;
  width: 100%;
  max-width: 860px;
}
@media (max-width: 880px) { .escuderia-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .escuderia-grid { grid-template-columns: repeat(2, 1fr); } }
.escuderia-card {
  position: relative;
  background:
    linear-gradient(100deg, color-mix(in srgb, var(--team-color, var(--rojo-fg)) 28%, transparent) 0%, transparent 60%),
    var(--noche-2);
  border: 1px solid var(--linea);
  border-radius: var(--radius);
  padding: 12px 12px 0;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .2s ease, transform .15s ease;
  text-align: left;
}
.escuderia-card__head { display: flex; align-items: center; gap: 8px; margin-bottom: 2px; }
.escuderia-card__logo { width: 22px; height: 22px; object-fit: contain; border-radius: 50%; background: rgba(255,255,255,.08); padding: 3px; flex-shrink: 0; }
.escuderia-card__head span { font-family: 'Inter', sans-serif; font-weight: 700; font-size: .74rem; line-height: 1.1; }
.escuderia-card__car { width: 100%; height: 64px; object-fit: contain; object-position: bottom; display: block; margin-top: 4px; filter: brightness(.95); }
.escuderia-card:hover { border-color: var(--gris-pista); transform: translateY(-2px); }
.escuderia-card.is-selected { border-color: var(--team-color, var(--rojo-fg)); box-shadow: 0 0 0 1px var(--team-color, var(--rojo-fg)); }

.escuderia-live {
  margin-top: 36px;
  margin-bottom: 100px;
  width: 100%;
  max-width: 520px;
  text-align: left;
}
.escuderia-live .bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-family: 'JetBrains Mono', monospace; font-size: .68rem; }
.escuderia-live .bar-row .name { width: 90px; color: var(--gris-pista); text-transform: uppercase; flex-shrink: 0; }
.escuderia-live .bar-track { flex: 1; height: 6px; background: rgba(244,241,234,.08); border-radius: 4px; overflow: hidden; }
.escuderia-live .bar-fill { height: 100%; background: var(--rojo-fg); width: 0%; transition: width .5s ease; }
.escuderia-live .pct { width: 32px; text-align: right; color: var(--hueso); }

/* slide: regalo — caja 3D que se abre + marco sorpresa */
.gift-scene {
  position: relative;
  width: 220px; height: 220px;
  margin: 10px auto 30px;
  display: flex; align-items: center; justify-content: center;
  perspective: 700px;
}
.gift-box-3d {
  position: relative;
  width: 130px; height: 110px;
  transform-style: preserve-3d;
  transition: transform .5s ease;
}
.gift-base {
  position: absolute; inset: 0; top: 30px;
  background: linear-gradient(160deg, var(--rojo-fg), #8f1410);
  border-radius: 4px;
  box-shadow: 0 18px 30px -10px rgba(227,36,29,.35);
}
.gift-base::after {
  content: "";
  position: absolute; left: 50%; top: 0; bottom: 0; width: 14px;
  margin-left: -7px; background: rgba(244,241,234,.85);
}
.gift-lid {
  position: absolute; top: 18px; left: -6px; right: -6px; height: 34px;
  background: linear-gradient(160deg, #ff2d24, var(--rojo-fg));
  border-radius: 4px;
  transform-origin: top center;
  transition: transform .6s cubic-bezier(.34,1.56,.64,1), opacity .4s ease .3s;
  box-shadow: 0 6px 14px -6px rgba(0,0,0,.5);
}
.gift-box-3d.is-open .gift-lid { transform: rotateX(115deg) translateY(-6px); opacity: 0; }
.gift-box-3d.is-open .gift-base { animation: giftShake .35s ease; }
@keyframes giftShake { 0%,100% { transform: translateY(30px) rotate(0); } 30% { transform: translateY(30px) rotate(-2deg); } 60% { transform: translateY(30px) rotate(2deg); } }

.gift-frame {
  position: absolute;
  bottom: 36px;
  width: 130px;
  padding: 10px 10px 14px;
  background: var(--noche-2);
  border: 2px solid var(--rojo-fg);
  border-radius: 4px;
  text-align: center;
  opacity: 0;
  transform: translateY(20px) scale(.6);
  transition: opacity .5s cubic-bezier(.34,1.56,.64,1), transform .5s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,.6);
}
.gift-frame.is-revealed { opacity: 1; transform: translateY(-26px) scale(1); }
.gift-frame__inner {
  width: 100%; height: 90px;
  border: 1px dashed var(--linea);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 8px;
  overflow: hidden;
}
.gift-frame__inner img { width: 100%; height: 100%; object-fit: cover; }
.gift-frame__q { font-family: 'Anton', sans-serif; font-size: 2.2rem; color: var(--gris-pista); }
.gift-frame__label { font-family: 'JetBrains Mono', monospace; font-size: .62rem; letter-spacing: .06em; text-transform: uppercase; color: var(--gris-pista); }
#errRegalo { display: none; color: var(--rojo-fg); font-family: 'JetBrains Mono', monospace; font-size: .7rem; margin-top: 10px; }
#errRegalo.is-visible { display: block; }

/* formularios dentro de slides */
.wrapped-form { width: 100%; max-width: 480px; text-align: left; margin-top: 26px; display: flex; flex-direction: column; gap: 16px; }
.wrapped-form .field label {
  display: block; font-family: 'JetBrains Mono', monospace; font-size: .68rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--gris-pista); margin-bottom: 6px;
}
.wrapped-form .field-error {
  display: none;
  color: var(--rojo-fg);
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  margin-top: 5px;
}
.wrapped-form .field.has-error input,
.wrapped-form .field.has-error select { border-color: var(--rojo-fg); }
.wrapped-form .field.has-error .field-error { display: block; }
#errFirma.is-visible { display: block; margin-top: 6px; }
#errFirma { display: none; color: var(--rojo-fg); font-family: 'JetBrains Mono', monospace; font-size: .7rem; }
.wrapped-form input, .wrapped-form textarea, .wrapped-form select {
  width: 100%; background: rgba(244,241,234,.05); border: 1px solid var(--linea);
  border-radius: var(--radius); padding: 12px 14px; color: var(--hueso);
  font-family: 'Inter', sans-serif; font-size: .92rem; outline: none;
}
.wrapped-form input:focus, .wrapped-form textarea:focus, .wrapped-form select:focus { border-color: var(--rojo-fg); }
.wrapped-form .checkrow { display: flex; align-items: flex-start; gap: 10px; font-size: .82rem; color: var(--gris-pista); }
.wrapped-form .checkrow a { color: var(--hueso); }
.wrapped-form .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .wrapped-form .two-col { grid-template-columns: 1fr; } }

/* slide: registro final — campos extra en dos columnas ya cubiertos por .two-col */

/* documento de responsiva — estilo papel firmado */
.paper-doc {
  width: 100%;
  max-width: 520px;
  margin-top: 8px;
  background: var(--hueso);
  color: var(--noche);
  border-radius: 2px;
  padding: 26px 26px 22px;
  box-shadow: 0 24px 50px -18px rgba(0,0,0,.55), 0 2px 0 rgba(0,0,0,.08);
  text-align: left;
  transform-origin: top center;
  transition: transform .6s cubic-bezier(.55,0,.2,1), opacity .5s ease, max-height .6s ease;
  position: relative;
}
.paper-doc::before {
  content: "";
  position: absolute; inset: 8px;
  border: 1px dashed rgba(10,13,20,.15);
  pointer-events: none;
}
.paper-doc.is-closed {
  transform: scaleY(.02) rotateX(40deg);
  opacity: 0;
}
.paper-doc h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #7a1d18;
  margin: 0 0 10px;
}
.paper-doc .doc-body {
  font-family: 'Inter', sans-serif;
  font-size: .82rem;
  line-height: 1.55;
  color: #2b2b2b;
  max-height: 150px;
  overflow-y: auto;
  padding-right: 6px;
  margin-bottom: 16px;
}
.paper-doc .doc-checkrow {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: .8rem; color: #2b2b2b; margin-bottom: 18px;
}
.paper-doc .signature-row {
  display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid rgba(10,13,20,.15);
  padding-top: 14px;
}
.paper-doc .signature-field { flex: 1; min-width: 200px; }
.paper-doc .signature-field label {
  display: block; font-family: 'JetBrains Mono', monospace; font-size: .62rem;
  letter-spacing: .06em; text-transform: uppercase; color: #6b6b6b; margin-bottom: 4px;
}
.paper-doc .signature-field input {
  width: 100%; border: none; border-bottom: 2px solid rgba(10,13,20,.35);
  background: transparent; padding: 4px 2px 6px;
  font-family: 'Caveat', cursive; font-size: 1.7rem; color: var(--noche); outline: none;
}
.paper-doc .signature-field input::placeholder { font-family: 'Inter', sans-serif; font-size: .82rem; color: #9a9a9a; }
.paper-doc .doc-date { font-family: 'JetBrains Mono', monospace; font-size: .7rem; color: #6b6b6b; }

.slide[data-slide="5"] .wrapped-form { margin-top: 18px; }
.slide[data-slide="5"] h2 { margin-bottom: 4px; }

/* slide: confirmación */
.share-card {
  width: min(86vw, 320px);
  aspect-ratio: 4/5;
  border-radius: 6px;
  background: linear-gradient(160deg, var(--navy-fg) 0%, var(--noche) 70%);
  border: 1px solid var(--linea);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; margin: 30px auto 0; padding: 24px;
}
.share-card img.logo { width: 110px; }
.share-card .nombre { font-family: 'Anton', sans-serif; text-transform: uppercase; font-size: 1.3rem; }
.share-card .team-tag { font-family: 'JetBrains Mono', monospace; font-size: .7rem; color: var(--rojo-fg); letter-spacing: .1em; text-transform: uppercase; }

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 26px;
}
.social-row a {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--linea);
  border-radius: 50%;
  color: var(--hueso);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: .65rem;
  font-weight: 700;
  transition: border-color .2s ease, transform .15s ease, background .2s ease;
}
.social-row a:hover { border-color: var(--rojo-fg); background: rgba(227,36,29,.12); transform: translateY(-2px); }

/* slide de cierre — maleta */
.suitcase-scene {
  width: 100%; max-width: 240px; height: 170px;
  margin: 0 auto 18px;
  display: flex; align-items: flex-end; justify-content: center;
  position: relative;
}
.suitcase {
  position: relative;
  width: 140px; height: 96px;
}
.suitcase-handle {
  position: absolute; top: -16px; left: 50%; margin-left: -20px;
  width: 40px; height: 16px;
  border: 4px solid var(--gris-pista);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
}
.suitcase-lid {
  position: absolute; top: 0; left: 0; right: 0; height: 30px;
  background: linear-gradient(160deg, #ff352b, var(--rojo-fg));
  border-radius: 6px 6px 0 0;
  transform-origin: top center;
  transition: transform .5s cubic-bezier(.34,1.56,.64,1);
  z-index: 2;
}
.suitcase-body {
  position: absolute; bottom: 0; left: 0; right: 0; height: 70px;
  background: linear-gradient(160deg, var(--navy-fg), #0c1422);
  border-radius: 6px;
  box-shadow: 0 18px 30px -10px rgba(0,0,0,.5);
}
.suitcase-body::after {
  content: "";
  position: absolute; left: 50%; top: 10px; bottom: 10px; width: 10px; margin-left: -5px;
  background: rgba(244,241,234,.18); border-radius: 2px;
}
.suitcase-item {
  position: absolute;
  font-size: 1.3rem;
  opacity: 0;
  z-index: 3;
  transition: opacity .35s ease, transform .35s ease;
}
.suitcase-item.i1 { left: -34px; top: 8px; }
.suitcase-item.i2 { left: -34px; top: 40px; }
.suitcase-item.i3 { right: -34px; top: 8px; }
.suitcase-item.i4 { right: -34px; top: 40px; }

.suitcase.is-packing .suitcase-item {
  opacity: 1;
  animation: packIn 1.6s ease forwards;
}
.suitcase.is-packing .suitcase-item.i1 { animation-delay: .1s; }
.suitcase.is-packing .suitcase-item.i2 { animation-delay: .4s; }
.suitcase.is-packing .suitcase-item.i3 { animation-delay: .7s; }
.suitcase.is-packing .suitcase-item.i4 { animation-delay: 1s; }
@keyframes packIn {
  0% { opacity: 0; transform: translate(0,0) scale(1); }
  60% { opacity: 1; }
  100% { opacity: 0; transform: translate(var(--tx,0), 30px) scale(.3); }
}
.suitcase-item.i1 { --tx: 50px; }
.suitcase-item.i2 { --tx: 50px; }
.suitcase-item.i3 { --tx: -50px; }
.suitcase-item.i4 { --tx: -50px; }

.suitcase.is-closed .suitcase-lid { transform: scaleY(1.04); }
.suitcase.is-closed { animation: suitcaseBounce .5s ease .1s; }
@keyframes suitcaseBounce {
  0%,100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  70% { transform: translateY(2px); }
}

/* slide: confirmación */