/* El garage del Mortis — mobile first, tema esqueletos/halloween */
:root {
  --bg: #0d0a12;
  --bg-2: #18121f;
  --tinta: #efe7d6; /* hueso */
  --tenue: #a39bab;
  --linea: rgba(239, 231, 214, 0.1);
  --audi: #ff7a1a;  /* calabaza */
  --rival: #7dff8a; /* ectoplasma */
  --display: "Helvetica Neue", "Arial Narrow", Arial, system-ui, sans-serif;
  --texto: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  --r: 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 64px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--tinta);
  font: 400 16px/1.5 var(--texto);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.salto { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--tinta); color: var(--bg); padding: 8px 12px; border-radius: 8px; }
.salto:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--tinta); outline-offset: 3px; border-radius: 6px; }

/* ---------- barra ---------- */
.barra {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px max(16px, env(safe-area-inset-left)) 10px 16px;
  background: rgba(13, 10, 18, 0.78);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--linea);
}
  .barra__marca { white-space: nowrap; font: 800 13px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase; }
.barra__marca span { margin-right: 4px; }
.barra__pildoras { display: flex; gap: 6px; }
.barra__pildoras a {
  text-decoration: none; font-size: 13px; font-weight: 600;
  padding: 8px 12px; border-radius: 999px; min-height: 36px; white-space: nowrap; display: inline-flex; align-items: center;
  border: 1px solid var(--linea); color: var(--tenue); transition: color .2s, background .2s, border-color .2s;
}
.barra__pildoras a.activa { color: var(--bg); background: var(--tinta); border-color: var(--tinta); }

/* ---------- portada ---------- */
.portada {
  position: relative; isolation: isolate;
  padding: 56px 20px 40px;
  min-height: min(88svh, 820px);
  display: flex; flex-direction: column; justify-content: flex-end;
}
.portada__fondo {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
  background:
    radial-gradient(120% 55% at 50% 110%, rgba(125, 255, 138, 0.10), transparent 60%), /* neblina */
    radial-gradient(110% 60% at 0% 100%, rgba(255, 122, 26, 0.30), transparent 60%),
    linear-gradient(180deg, #120c1c, var(--bg) 70%);
}
.luna {
  position: absolute; right: 8%; top: 9%; width: clamp(90px, 26vw, 220px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 38% 36%, #fff7e0, #f3dfae 55%, #d9b874);
  box-shadow: 0 0 60px 18px rgba(255, 226, 160, 0.22), 0 0 160px 60px rgba(255, 122, 26, 0.12);
}
.luna::after { /* cráteres */
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle at 62% 58%, rgba(170, 130, 60, .35) 0 9%, transparent 10%),
              radial-gradient(circle at 34% 66%, rgba(170, 130, 60, .28) 0 6%, transparent 7%),
              radial-gradient(circle at 55% 28%, rgba(170, 130, 60, .25) 0 5%, transparent 6%);
}
.murcielago { position: absolute; font-size: 26px; filter: brightness(0) drop-shadow(0 0 1px rgba(0,0,0,.6)); animation: vuelo 9s ease-in-out infinite; }
.m1 { right: 30%; top: 14%; }
.m2 { right: 14%; top: 34%; font-size: 18px; animation-delay: -3s; animation-duration: 11s; }
.m3 { right: 42%; top: 28%; font-size: 14px; animation-delay: -6s; animation-duration: 7s; }
@keyframes vuelo { 0%,100% { transform: translate(0,0) rotate(-6deg); } 25% { transform: translate(-30px,-14px) rotate(4deg); } 50% { transform: translate(-8px,10px) rotate(-2deg); } 75% { transform: translate(22px,-6px) rotate(6deg); } }
.calaca {
  position: absolute; right: -4%; bottom: 4%; font-size: clamp(120px, 42vw, 360px); line-height: 1; opacity: .09;
  transform: rotate(-12deg); animation: flota 6s ease-in-out infinite;
}
@keyframes flota { 50% { transform: rotate(-8deg) translateY(-12px); } }
@media (prefers-reduced-motion: reduce) { .murcielago, .calaca { animation: none; } }

.portada__kicker {
  margin: 0 0 14px; font: 700 12px/1 var(--display); letter-spacing: 0.22em; text-transform: uppercase; color: var(--audi);
  display: inline-flex; align-items: center; gap: 10px;
}
.portada__kicker::before { content: "🦴"; font-size: 16px; }
.portada__titulo {
  margin: 0; font: 900 clamp(40px, 11.2vw, 124px)/0.92 var(--display);
  letter-spacing: -0.035em; text-wrap: balance;
}
.portada__titulo { text-shadow: 0 2px 0 #000, 0 0 28px rgba(255, 122, 26, 0.35); }
.portada__bajada { margin: 18px 0 0; max-width: 40ch; color: var(--tenue); font-size: 17px; text-wrap: pretty; }

.portada__indice { margin-top: 32px; display: grid; gap: 10px; }
.indice__item {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: var(--r); text-decoration: none;
  background: rgba(255,255,255,0.04); border: 1px solid var(--linea);
  transition: transform .2s, background .2s, border-color .2s;
}
.indice__item:hover { transform: translateY(-2px); background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.18); }
.indice__num { font: 800 13px/1 var(--display); color: var(--tenue); }
.indice__txt { font: 800 19px/1.1 var(--display); letter-spacing: -0.01em; }
.indice__tipo { font-size: 12px; color: var(--tenue); text-transform: uppercase; letter-spacing: .12em; }
.indice__tipo::after { content: " →"; color: var(--tinta); }

/* ---------- duelo ---------- */
.duelo {
  position: relative;
  padding: 64px 16px 56px;
  border-top: 1px solid var(--linea);
  max-width: 1080px; margin: 0 auto;
}
.duelo__cabeza { display: flex; align-items: baseline; gap: 12px; margin: 0 4px 22px; }
.duelo__num { font: 800 14px/1 var(--display); color: var(--tenue); }
.duelo__titulo { margin: 0; font: 900 14px/1 var(--display); letter-spacing: 0.24em; text-transform: uppercase; }
.duelo__titulo::after { content: " 💀"; letter-spacing: 0; }
.duelo__chiste { margin: -10px 4px 22px; color: var(--tenue); font-style: italic; max-width: 50ch; }

/* el cara a cara */
.ring {
  position: relative;
  display: grid; grid-template-columns: 1fr; gap: 8px;
}
.ficha {
  position: relative; overflow: hidden;
  padding: 26px 22px 30px; border-radius: var(--r);
  background: var(--bg-2); border: 1px solid var(--linea);
  display: flex; flex-direction: column; gap: 6px;
}
.ficha::before { /* barra de color del lado */
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--c);
}
.ficha::after { /* halo */
  content: ""; position: absolute; right: -30%; top: -60%; width: 90%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--c) 38%, transparent), transparent 65%);
  pointer-events: none;
}
.ficha--audi { --c: var(--audi); }
.ficha--rival { --c: var(--rival); }
.ficha__foto { margin: -26px -22px 14px; align-self: stretch; position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #000; }
.ficha__foto img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) contrast(1.05); }
.ficha__foto::after { /* viñeta para que la foto se funda con la tarjeta */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(13,10,18,.15), transparent 40%, rgba(24,18,31,.95)),
              radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(13,10,18,.55));
}
.ficha__pie { position: absolute; left: 12px; right: 12px; bottom: 8px; z-index: 1; font-size: 12px; color: var(--tinta); opacity: .85; font-style: italic; }
.ficha__marca { font: 700 12px/1 var(--display); letter-spacing: 0.2em; text-transform: uppercase; color: var(--c); }
.ficha__modelo { font: 900 clamp(32px, 10vw, 56px)/0.95 var(--display); letter-spacing: -0.03em; text-wrap: balance; }

.ring__vs {
  justify-self: center; margin: -26px 0; z-index: 2;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  font: 900 18px/1 var(--display); letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--audi); color: #1a0d02;
  box-shadow: 0 0 0 6px var(--bg), 0 0 30px rgba(255, 122, 26, .45);
}

/* el golpe: diferencia de precio */
.golpe {
  margin: 22px 4px 8px;
  display: flex; flex-direction: column; gap: 6px;
}
.golpe__pct {
  font: 900 clamp(64px, 22vw, 168px)/0.85 var(--display); letter-spacing: -0.05em;
  background: linear-gradient(95deg, var(--audi), var(--rival));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.golpe__frase { font-size: 17px; color: var(--tinta); max-width: 36ch; }

/* tabla de filas */
.tabla { margin: 26px 0 0; padding: 0; border-radius: var(--r); background: var(--bg-2); border: 1px solid var(--linea); overflow: clip; }
.tabla__cabeza {
  position: sticky; top: var(--barra, 57px); z-index: 5;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px;
  padding: 10px 18px; border-bottom: 1px solid var(--linea);
  background: rgba(24, 18, 31, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  font: 800 14px/1.1 var(--display); letter-spacing: -0.01em;
}
.tabla__quien { display: flex; align-items: center; gap: 8px; }
.tabla__quien::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
.tabla__quien--audi { --c: var(--audi); }
.tabla__quien--rival { --c: var(--rival); justify-content: flex-end; flex-direction: row-reverse; }
.tabla__vs { font-size: 11px; color: var(--tenue); text-transform: uppercase; letter-spacing: .14em; }
.tabla__cabeza + .fila { border-top: 0; }
.fila {
  display: grid; grid-template-columns: 1fr 1fr; column-gap: 14px; row-gap: 8px;
  padding: 16px 18px; border-top: 1px solid var(--linea);
}
.fila:first-child { border-top: 0; }
.fila__etiqueta {
  grid-column: 1 / -1; font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--tenue);
}
.fila__valor { margin: 0; display: flex; flex-direction: column; gap: 3px; padding-left: 10px; border-left: 2px solid var(--c); }
.fila__valor--audi { --c: var(--audi); }
.fila__valor--rival { --c: var(--rival); }
.fila__main { font: 800 19px/1.15 var(--display); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.fila--traccion .fila__main, .fila--chasis .fila__main { font: 600 15px/1.3 var(--texto); }
.fila__sub { font-size: 12.5px; color: var(--tenue); line-height: 1.35; }
.fila__aviso {
  grid-column: 1 / -1; margin: 4px 0 0; padding: 10px 12px; border-radius: 10px;
  font-size: 13px; line-height: 1.4; color: #f1d8a0;
  background: rgba(241, 196, 92, 0.08); border: 1px solid rgba(241, 196, 92, 0.22);
}
.fila__aviso::before { content: "👻 "; }
.tabla__nota { margin: 0; padding: 12px 18px 16px; font-size: 12.5px; color: var(--tenue); border-top: 1px solid var(--linea); }

/* letra chiquita */
.chiquita { margin: 14px 0 0; border-radius: var(--r); border: 1px solid var(--linea); }
.chiquita summary {
  cursor: pointer; list-style: none; padding: 16px 18px; min-height: 48px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--tenue);
  display: flex; justify-content: space-between; align-items: center;
}
.chiquita summary::-webkit-details-marker { display: none; }
.chiquita summary::after { content: "+"; font-size: 20px; font-weight: 400; transition: transform .2s; }
.chiquita[open] summary::after { transform: rotate(45deg); }
.chiquita ul { margin: 0; padding: 0 18px 18px 36px; color: var(--tenue); font-size: 14px; display: grid; gap: 8px; }

.pie { padding: 40px 20px calc(48px + env(safe-area-inset-bottom)); color: var(--tenue); font-size: 13px; border-top: 1px solid var(--linea); max-width: 1080px; margin: 0 auto; }
.pie p { margin: 0 0 8px; max-width: 60ch; }
.creditos { margin-top: 18px; }
.creditos summary { cursor: pointer; min-height: 44px; display: inline-flex; align-items: center; }
.creditos ul { margin: 6px 0 0; padding-left: 18px; display: grid; gap: 6px; font-size: 12px; }
.error { padding: 40px 20px; color: var(--audi); }

/* aparición */
.revelar { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.revelar.visto { opacity: 1; transform: none; }
.revelar .ficha--audi { transform: translateX(-24px); transition: transform .8s cubic-bezier(.2,.7,.2,1) .1s; }
.revelar .ficha--rival { transform: translateX(24px); transition: transform .8s cubic-bezier(.2,.7,.2,1) .1s; }
.revelar.visto .ficha { transform: none; }
@media (prefers-reduced-motion: reduce) {
  .revelar, .revelar .ficha { opacity: 1; transform: none; transition: none; }
}

/* ---------- tablet / desktop ---------- */
@media (min-width: 760px) {
  .barra { padding: 14px 32px; }
  .portada { padding: 120px 48px 64px; min-height: min(92vh, 900px); }
  .portada > :not(.portada__fondo) { max-width: 1080px; }
  .portada__indice { grid-template-columns: 1fr 1fr; max-width: 820px; }
  .duelo { padding: 110px 32px 96px; }
  .ring { grid-template-columns: 1fr auto 1fr; align-items: stretch; gap: 0; }
  .ficha { padding: 40px 36px 44px; min-height: 230px; justify-content: flex-end; }
  .ficha__foto { margin: -40px -36px 18px; }
  .ficha--rival { text-align: right; align-items: flex-end; }
  .ficha--rival::before { left: auto; right: 0; }
  .ficha--rival::after { right: auto; left: -30%; }
  .ring__vs { align-self: center; margin: 0 -28px; width: 72px; height: 72px; font-size: 22px; }
  .golpe { margin: 40px 0 10px; flex-direction: row; align-items: flex-end; gap: 28px; }
  .golpe__frase { font-size: 20px; padding-bottom: 14px; }
  .fila { grid-template-columns: 1fr 200px 1fr; align-items: center; padding: 20px 28px; }
  .fila__etiqueta { grid-column: 2; grid-row: 1; text-align: center; }
  .fila__valor--audi { grid-column: 1; grid-row: 1; align-items: flex-end; text-align: right; border-left: 0; border-right: 2px solid var(--c); padding: 0 14px 0 0; }
  .fila__valor--rival { grid-column: 3; grid-row: 1; }
  .fila__main { font-size: 24px; }
  .tabla__cabeza { grid-template-columns: 1fr 200px 1fr; column-gap: 14px; padding: 12px 28px; font-size: 16px; }
  .tabla__quien--audi { justify-content: flex-end; flex-direction: row-reverse; }
  .tabla__quien--rival { justify-content: flex-start; flex-direction: row; }
  .tabla__vs { text-align: center; }
  .fila--traccion .fila__main, .fila--chasis .fila__main { font-size: 16px; }
  .fila__aviso { text-align: center; }
  .tabla__nota { text-align: center; }
}
@media (min-width: 1200px) {
  .portada { padding-left: max(48px, calc((100vw - 1080px) / 2)); }
}