:root {
  --bg: #0B0F17;
  --panel: #121826;
  --panel-2: #182032;
  --line: #243049;
  --text: #F3F5F9;
  --muted: #9ca3af;
  --naranjo: #FF5A1F;
  --naranjo-2: #E64A12;
  --lima: #C8FF2E;
  --wsp: #25D366;
  --radio: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.5 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
}
h1, h2, h3, .logo, .kicker, .num { font-family: "Barlow Condensed", Inter, sans-serif; }
a { color: inherit; }

.top { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.logo { font-weight: 800; font-size: 26px; letter-spacing: .5px; text-decoration: none; font-style: italic; }
.logo span { color: var(--naranjo); }
.top-link { color: var(--muted); font-size: 14px; }

.embebido .top, .embebido .pie { display: none; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px 48px; }
.hero { padding: 36px 0 20px; }
.kicker { color: var(--lima); text-transform: uppercase; font-weight: 700; letter-spacing: 2px; margin: 0 0 6px; font-size: 15px; }
h1 { font-size: clamp(34px, 6vw, 58px); line-height: 1; margin: 0 0 14px; text-transform: uppercase; font-weight: 800; }
h1 em { color: var(--naranjo); font-style: italic; }
.lead { color: #cbd2dd; max-width: 680px; margin: 0; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radio); padding: 18px; }
.ajustes { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; align-items: start; margin-bottom: 18px; }
.ajustes .precios, .ajustes .check { grid-column: 1 / -1; }
label, .label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.km-row { display: flex; gap: 12px; align-items: center; }
input[type=range] { flex: 1; accent-color: var(--naranjo); height: 28px; }
input[type=number], select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; font: inherit; min-height: 44px; width: 100%;
}
#kmNum { width: 110px; text-align: right; }
select:focus, input:focus, button:focus-visible { outline: 2px solid var(--naranjo); outline-offset: 1px; }
.seg { display: inline-flex; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 3px; }
.seg button { background: none; border: 0; color: var(--muted); font: inherit; font-weight: 600; padding: 8px 14px; border-radius: 8px; cursor: pointer; min-height: 38px; }
.seg button.on { background: var(--naranjo); color: #fff; }
.precios summary { cursor: pointer; font-weight: 600; font-size: 14px; color: #cbd2dd; }
.precios summary span { color: var(--muted); font-weight: 400; }
.precios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.precios-grid label { font-weight: 500; color: var(--muted); font-size: 13px; margin: 0; }
.precios-grid input { margin-top: 4px; }
.nota { color: var(--muted); font-size: 13px; margin: 10px 0 0; }
.check { display: flex; gap: 8px; align-items: center; font-weight: 500; color: #cbd2dd; margin: 0; }
.check input { width: 18px; height: 18px; accent-color: var(--naranjo); }

.autos { display: grid; grid-template-columns: repeat(var(--cols, 2), 1fr); gap: 16px; }
.auto { position: relative; display: flex; flex-direction: column; gap: 10px; }
.auto-head { display: flex; justify-content: space-between; align-items: center; }
.auto-head h2 { margin: 0; font-size: 22px; text-transform: uppercase; }
.auto-head h2 b { color: var(--naranjo); }
.quitar { background: none; border: 1px solid var(--line); color: var(--muted); border-radius: 8px; padding: 4px 10px; cursor: pointer; font: inherit; font-size: 13px; }
.auto label { margin-bottom: 4px; font-weight: 500; color: var(--muted); font-size: 13px; }
.fila2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: var(--panel-2); border: 1px solid var(--line); color: #cbd2dd; margin-right: 4px; }
.res { border-top: 1px dashed var(--line); padding-top: 12px; display: grid; gap: 8px; }
.res-row { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.res-row span { color: var(--muted); font-size: 14px; }
.res-row .num { font-size: 24px; font-weight: 700; white-space: nowrap; }
.res-row small { color: var(--muted); font-size: 12px; display: block; }
.total { background: var(--panel-2); border-radius: 10px; padding: 10px 12px; }
.total .num { color: var(--lima); font-size: 30px; }
.badge { position: absolute; top: -12px; right: 16px; background: var(--lima); color: #0B0F17; font-weight: 800; font-size: 12px; padding: 4px 10px; border-radius: 99px; text-transform: uppercase; letter-spacing: .5px; }
.auto.mejor { border-color: var(--lima); }
.vacio { color: var(--muted); font-size: 14px; text-align: center; padding: 18px 0; }
.manual { background: var(--panel-2); border-radius: 10px; padding: 10px; font-size: 13px; color: #cbd2dd; }
.manual input { margin-top: 6px; }
.btn-wsp { display: flex; justify-content: center; align-items: center; gap: 8px; background: var(--wsp); color: #062b14; font-weight: 700; text-decoration: none; border-radius: 10px; padding: 12px; min-height: 46px; margin-top: auto; }
.resumen-wsp { margin-top: 16px; }
.btn-wsp:hover { filter: brightness(1.08); }
.btn-ghost { display: block; margin: 16px auto; background: none; border: 1px dashed var(--naranjo); color: var(--naranjo); border-radius: 10px; padding: 12px 20px; font: inherit; font-weight: 600; cursor: pointer; }

.ficha { background: var(--panel-2); border-radius: 10px; padding: 8px 12px; font-size: 14px; }
.ficha summary { cursor: pointer; color: var(--lima); font-weight: 600; }
.ficha dl, .conversor dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 10px 0 2px; }
.ficha dt, .conversor dt { color: var(--muted); }
.ficha dd, .conversor dd { margin: 0; text-align: right; font-weight: 600; }
.res-row span small { display: block; }
.conversor { margin-top: 24px; }
.conversor h2 { margin: 0 0 6px; font-size: 24px; text-transform: uppercase; }
.conv-in { display: grid; grid-template-columns: 140px 1fr; gap: 10px; margin-top: 12px; max-width: 460px; }
.conversor dl { max-width: 460px; }
/* Foto de fondo tipo marca de agua (auto eléctrico cargando) */
.hero-ev { position: relative; isolation: isolate; overflow: hidden; border-radius: var(--radio); padding: 40px 28px; margin: 20px 0; }
.hero-ev::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .7;
  background: linear-gradient(90deg, var(--bg) 25%, rgba(11, 15, 23, .5) 60%, rgba(11, 15, 23, .1)),
    url(../img/auto-electrico-cargando.webp) right center / cover no-repeat;
}
@media (max-width: 860px) {
  .hero-ev { padding: 28px 16px; }
  .hero-ev::before { opacity: .35; background: linear-gradient(180deg, rgba(11, 15, 23, .5), var(--bg) 90%), url(../img/auto-electrico-cargando.webp) center / cover no-repeat; }
}
.ev-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.ev-form { display: grid; gap: 16px; }
.ev-form .fila2 select { min-width: 0; }
.muted { color: var(--muted); font-weight: 400; }
.rango-etq { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
#evCasa { width: 100%; accent-color: var(--naranjo); }
.ev-res { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 12px; }
.ev-res .kicker { margin: 0; }
.ev-grande { font-family: "Barlow Condensed", Inter, sans-serif; font-size: clamp(48px, 8vw, 72px); font-weight: 800; color: var(--lima); margin: 0; line-height: 1; }
.ev-grande small { font-size: 22px; color: var(--muted); font-weight: 600; }
.ev-ahorro { margin: 0; color: #cbd2dd; }
.ev-ahorro strong { color: var(--lima); }
.ev-res dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; font-size: 14px; }
.ev-res dt { color: var(--muted); }
.ev-res dd { margin: 0; text-align: right; font-weight: 600; }
.ev-res h3 { font-size: 18px; margin: 4px 0 8px; text-transform: uppercase; }
.ev-res h3 small, .ev-res dd small { color: var(--muted); font-weight: 400; }
.aviso { background: rgba(255, 90, 31, .1); border: 1px solid rgba(255, 90, 31, .4); border-radius: 10px; padding: 10px 12px; font-size: 13px; color: #f3d6c9; margin: 0; }
.btn-full { width: 100%; margin: 0; text-align: center; text-decoration: none; }
@media (max-width: 860px) { .ev-grid { grid-template-columns: 1fr; } .ev-res { position: static; } }
.resumen { margin-top: 8px; }
.resumen h2 { margin: 0 0 6px; font-size: 26px; text-transform: uppercase; }
.resumen p { margin: 0; color: #cbd2dd; }
.resumen strong { color: var(--lima); }
.barras { display: grid; gap: 10px; margin-top: 14px; }
.barra { display: grid; grid-template-columns: minmax(90px, 220px) 1fr auto; gap: 10px; align-items: center; font-size: 14px; }
.barra .b { height: 14px; border-radius: 7px; background: var(--naranjo); min-width: 4px; }
.barra.mejor .b { background: var(--lima); }
.barra .n { font-weight: 600; white-space: nowrap; }
.barra .t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #cbd2dd; }

.publi { margin: 24px 0; min-height: 90px; border: 1px solid var(--line); border-radius: var(--radio); padding: 10px 14px; background: var(--panel); }
.publi[hidden] { display: none; }
.publi-etq { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.publi-dest { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.publi-dest p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.publi-dest a { background: var(--naranjo); color: #fff; text-decoration: none; font-weight: 700; padding: 10px 16px; border-radius: 10px; }
.fuentes { margin-top: 36px; color: var(--muted); font-size: 14px; }
.fuentes h2 { color: var(--text); font-size: 22px; text-transform: uppercase; margin-bottom: 8px; }
.fuentes li { margin-bottom: 6px; }
.pie { text-align: center; color: var(--muted); font-size: 13px; padding: 24px 16px; border-top: 1px solid var(--line); }

@media (max-width: 860px) {
  .autos { grid-template-columns: 1fr; }
  .ajustes { grid-template-columns: 1fr; }
  .precios-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
  .seg button { padding: 8px 10px; }
  .barra { grid-template-columns: 1fr auto; }
  .barra .b { grid-column: 1 / -1; grid-row: 2; }
}