/* ==========================================================================
   RodiAutos · Sitio público («Bodega honesta»). Prefijo k-. Carga después de tokens.css, base.css y app.css.
   Idea: el fondo es el muro de la bodega (concreto); las historias pasan en asfalto, como la calle. El rojo es para
   actuar y para marcar lo malo (≤ 10 % de la superficie). Lo que se vende lleva chaflán (esquina cortada a 45°).
   Contrastes: asfalto/concreto 15,4:1 · gris ficha/concreto 5,2:1 · rojo 700/concreto 6,3:1 · blanco/rojo 5,6:1 ·
   #ECEAE5/asfalto 15,9:1 · rojo claro/asfalto 6,1:1.
   ========================================================================== */

:root {
  --k-asfalto: #17191C;
  --k-asfalto-900: #0E0F11;
  --k-rojo: #D22630;
  --k-rojo-700: #A81E27;
  --k-rojo-claro: #FF6B73;
  --k-placa: #F2C300;
  --k-concreto: #EFEDE8;
  --k-papel: #E6E3DC;
  --k-blanco: #FFFFFF;
  --k-texto: #2A2D32;
  --k-gris: #5C6168;
  --k-filete: #D6D2C9;
  --k-filete-osc: rgba(255, 255, 255, .14);
  --k-texto-osc: #ECEAE5;
  --k-ancho: 1200px;
  --k-canal: 16px;
  --k-chaflan: 14px;
  --k-titular: clamp(2.4rem, 1.4rem + 4.4vw, 5rem);
  --k-h2: clamp(1.75rem, 1.25rem + 2.2vw, 3rem);
  --k-h3: clamp(1.1rem, 1.02rem + .35vw, 1.3rem);
  --k-entrada: clamp(1.06rem, 1rem + .3vw, 1.25rem);
  --k-banda-y: clamp(3.25rem, 2.3rem + 4vw, 6.5rem);
}
@media (min-width: 768px) { :root { --k-canal: 28px; } }

.k-cuerpo { background: var(--k-concreto); color: var(--k-texto); font-family: var(--kv-fuente-texto); }
.k-env { width: 100%; max-width: calc(var(--k-ancho) + 2 * var(--k-canal)); margin: 0 auto; padding: 0 var(--k-canal); }
.k-cuerpo .num, .k-tabla td { font-variant-numeric: tabular-nums; }

/* ---------- Tipografía ---------- */
.k-titular { font: 800 var(--k-titular)/.98 var(--kv-fuente-titulos); letter-spacing: -.04em; color: var(--k-asfalto); margin: 0 0 1.25rem; text-wrap: balance; }
.k-h2 { font: 800 var(--k-h2)/1.04 var(--kv-fuente-titulos); letter-spacing: -.03em; color: var(--k-asfalto); margin: 0 0 1.25rem; text-wrap: balance; }
.k-h3 { font: 700 var(--k-h3)/1.25 var(--kv-fuente-titulos); letter-spacing: -.01em; color: var(--k-asfalto); margin: 0 0 .4rem; }
.k-entrada { font-size: var(--k-entrada); line-height: 1.55; max-width: 62ch; margin: 0 0 1.5rem; }
.k-nota { font-size: .8125rem; line-height: 1.5; color: var(--k-gris); max-width: 72ch; }
.k-pre { font: 500 .8125rem/1.3 var(--kv-fuente-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--k-rojo-700); margin: 0 0 .9rem; }
.k-rojo { color: var(--k-rojo); }
.k-mb-0 { margin-bottom: 0; }
.k-osc { background: var(--k-asfalto); color: var(--k-texto-osc); }
.k-osc .k-titular, .k-osc .k-h2, .k-osc .k-h3 { color: #fff; }
.k-osc .k-pre { color: var(--k-rojo-claro); }
.k-osc .k-rojo { color: var(--k-rojo-claro); }
.k-osc .k-nota { color: #B9BCC2; }
.k-papel { background: var(--k-papel); }

/* ---------- Botones y enlaces ---------- */
.k-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: .7rem 1.35rem;
  border-radius: 2px; border: 2px solid var(--k-rojo); background: var(--k-rojo); color: #fff;
  font: 700 1rem/1.15 var(--kv-fuente-texto); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color var(--kv-transicion), border-color var(--kv-transicion), color var(--kv-transicion);
}
.k-btn:hover { background: #B8202A; border-color: #B8202A; color: #fff; }
.k-btn-osc { background: var(--k-asfalto); border-color: var(--k-asfalto); }
.k-btn-osc:hover { background: #2A2D32; border-color: #2A2D32; }
.k-btn-linea { background: transparent; border-color: var(--k-asfalto); color: var(--k-asfalto); }
.k-btn-linea:hover { background: var(--k-papel); color: var(--k-asfalto); border-color: var(--k-asfalto); }
.k-osc .k-btn-linea { border-color: rgba(255, 255, 255, .6); color: #fff; }
.k-osc .k-btn-linea:hover { background: rgba(255, 255, 255, .08); color: #fff; border-color: #fff; }
.k-enlace { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; color: var(--k-rojo-700); text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 4px; }
.k-enlace:hover { color: var(--k-asfalto); }
.k-osc .k-enlace { color: var(--k-rojo-claro); }
.k-osc .k-enlace:hover { color: #fff; }
.k-acciones { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: center; }
.k-osc :focus-visible, .k-pie :focus-visible { box-shadow: var(--kv-foco-oscuro); }

/* ---------- Cabecera ---------- */
.k-cab { position: sticky; top: 0; z-index: 60; background: var(--k-asfalto); border-bottom: 1px solid #000; }
.k-cab-int { display: flex; align-items: center; gap: 1.25rem; min-height: 64px; }
.k-logo { flex: none; display: block; line-height: 0; }
.k-logo img { width: 150px; height: auto; }
.k-nav { display: none; margin-left: auto; }
.k-nav ul { display: flex; gap: .15rem; list-style: none; margin: 0; padding: 0; }
.k-nav a { display: block; padding: .55rem .75rem; color: #ECEAE5; font: 500 .9375rem/1.2 var(--kv-fuente-texto); text-decoration: none; }
.k-nav a:hover { color: #fff; }
.k-nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--k-rojo); color: #fff; font-weight: 700; }
.k-cab-acciones { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
.k-nav + .k-cab-acciones { margin-left: .5rem; }
.k-ingresar { display: inline-flex; align-items: center; gap: .4rem; min-height: 44px; padding: 0 .6rem; color: #ECEAE5; font-weight: 600; text-decoration: none; }
.k-ingresar:hover { color: #fff; }
.k-btn-cab { min-height: 40px; padding: .45rem .9rem; font-size: .9375rem; }
.k-menu-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 2px; background: transparent; color: #fff; cursor: pointer; }
.k-menu { display: none; border-top: 1px solid var(--k-filete-osc); background: var(--k-asfalto); max-height: calc(100vh - 64px); overflow-y: auto; }
.k-menu.abierto { display: block; }
.k-menu ul { list-style: none; margin: 0; padding: .5rem var(--k-canal); }
.k-menu li a { display: block; padding: .85rem 0; border-bottom: 1px solid var(--k-filete-osc); color: #fff; font: 700 1.125rem/1.3 var(--kv-fuente-titulos); text-decoration: none; }
.k-menu li a[aria-current="page"] { color: var(--k-rojo-claro); }
.k-menu-acciones { display: grid; gap: .75rem; padding: 1rem var(--k-canal) 1.5rem; }
.k-menu-acciones .k-enlace { justify-content: center; }
.k-solo-ancho { display: none; }
@media (min-width: 640px) { .k-solo-ancho { display: inline; } .k-solo-angosto { display: none; } }
@media (min-width: 960px) {
  .k-nav { display: block; }
  .k-menu-btn, .k-menu, .k-menu.abierto { display: none; }
}
.k-aviso-flash { padding-top: 1rem; }

/* ---------- Bandas ---------- */
.k-banda { padding: var(--k-banda-y) 0; }
.k-dos { display: grid; gap: 2rem 4rem; }
@media (min-width: 900px) { .k-dos { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; } }

/* ---------- Héroe ---------- */
.k-hero { padding: clamp(3rem, 2rem + 5vw, 7rem) 0 clamp(3rem, 2rem + 4vw, 6rem); position: relative; overflow: hidden; }
.k-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: linear-gradient(90deg, #0E0F11 0 92%, var(--k-rojo) 92% 100%); }
.k-hero-rejilla { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 960px) { .k-hero-rejilla { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 4rem; } }
.k-hero .k-entrada { color: #D9D6CF; }
.k-hero-nota { margin-top: 1.25rem; }

/* La «ficha» del héroe: el orden de lectura de cada vehículo. */
.k-ficha { background: #202328; border: 1px solid #2E3238; padding: 1.5rem; clip-path: polygon(0 0, calc(100% - var(--k-chaflan)) 0, 100% var(--k-chaflan), 100% 100%, 0 100%); }
.k-ficha-rotulo { margin: 0 0 1rem; font: 500 .75rem/1.3 var(--kv-fuente-mono); letter-spacing: .08em; text-transform: uppercase; color: #B9BCC2; }
.k-ficha-orden { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.k-ficha-orden li { display: grid; grid-template-columns: 36px 1fr; gap: .9rem; align-items: start; padding: .85rem .9rem; background: #17191C; border-left: 3px solid #3A3F46; }
.k-ficha-orden li div { display: grid; gap: .2rem; }
.k-ficha-orden strong { color: #fff; font-size: 1rem; }
.k-ficha-orden span { color: #B9BCC2; font-size: .875rem; line-height: 1.45; }
.k-ficha-num { display: grid; place-items: center; width: 36px; height: 36px; font: 500 .9375rem/1 var(--kv-fuente-mono); color: #fff; border: 1px solid #4A4F57; }
.k-ficha-malo { border-left-color: var(--k-rojo) !important; }
.k-ficha-malo .k-ficha-num { background: var(--k-rojo); border-color: var(--k-rojo); }

/* ---------- Tarjetas (con chaflán) ---------- */
.k-tarjetas { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
@media (min-width: 760px) { .k-tarjetas { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.k-tarjeta { background: var(--k-blanco); padding: 1.5rem; border: 1px solid var(--k-filete); clip-path: polygon(0 0, calc(100% - var(--k-chaflan)) 0, 100% var(--k-chaflan), 100% 100%, 0 100%); }
.k-tarjeta > svg { color: var(--k-rojo); margin-bottom: .9rem; }
.k-tarjeta p { margin: 0; color: var(--k-gris); line-height: 1.55; }
.k-aviso-vitrina { display: flex; gap: .9rem; align-items: flex-start; margin-top: 1.5rem; padding: 1rem 1.25rem; background: var(--k-blanco); border-left: 4px solid var(--k-asfalto); }
.k-aviso-vitrina p { margin: 0; }
.k-aviso-vitrina svg { flex: none; margin-top: .15rem; }

/* ---------- Cómo comprar ---------- */
.k-pasos { list-style: none; margin: 0 0 2.5rem; padding: 0; display: grid; gap: 1rem; counter-reset: paso; }
@media (min-width: 760px) { .k-pasos { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.k-pasos li { background: var(--k-concreto); padding: 1.25rem; border-top: 3px solid var(--k-asfalto); }
.k-pasos li:first-child { border-top-color: var(--k-rojo); }
.k-pasos p { margin: 0; color: var(--k-gris); line-height: 1.5; }
.k-paso-num { display: block; font: 500 .8125rem/1 var(--kv-fuente-mono); color: var(--k-rojo-700); margin-bottom: .75rem; }
.k-tramos { max-width: 640px; }
.k-tabla { width: 100%; border-collapse: collapse; background: var(--k-blanco); margin: .5rem 0 .75rem; }
.k-tabla th, .k-tabla td { text-align: left; padding: .75rem 1rem; border-bottom: 1px solid var(--k-filete); }
.k-tabla th { font: 500 .75rem/1.2 var(--kv-fuente-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--k-gris); }
.k-tabla .num { text-align: right; font-family: var(--kv-fuente-mono); font-weight: 500; color: var(--k-asfalto); }

/* ---------- Preguntas ---------- */
.k-faq { border-top: 1px solid var(--k-filete); }
.k-faq details { border-bottom: 1px solid var(--k-filete); }
.k-faq summary { list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.15rem 0; cursor: pointer; font: 700 1.0625rem/1.35 var(--kv-fuente-titulos); color: var(--k-asfalto); }
.k-faq summary::-webkit-details-marker { display: none; }
.k-faq summary svg { flex: none; transition: transform var(--kv-transicion); color: var(--k-rojo-700); }
.k-faq details[open] summary svg { transform: rotate(180deg); }
.k-faq details p { margin: 0 0 1.25rem; max-width: 70ch; line-height: 1.6; }

/* ---------- Cierre ---------- */
.k-cierre .k-entrada { color: #D9D6CF; }

/* ---------- Páginas internas ---------- */
.k-pagina-cab { padding: clamp(2.5rem, 2rem + 3vw, 5rem) 0 clamp(2rem, 1.5rem + 2vw, 3.5rem); border-bottom: 1px solid var(--k-filete); }
.k-pagina-cab-rejilla { display: grid; gap: 2rem; }
.k-migas ol { display: flex; flex-wrap: wrap; gap: .35rem; list-style: none; margin: 0 0 1.5rem; padding: 0; font-size: .8125rem; color: var(--k-gris); }
.k-migas li + li::before { content: "/"; margin-right: .35rem; color: var(--k-filete); }
.k-migas a { color: var(--k-gris); }

/* ---------- Contacto ---------- */
.k-contacto { display: grid; gap: 2.5rem; }
@media (min-width: 900px) { .k-contacto { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); } }
.k-canales { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.k-canales li { display: flex; gap: .9rem; align-items: flex-start; }
.k-canales svg { flex: none; margin-top: .2rem; color: var(--k-rojo-700); }
.k-canales p { margin: 0 0 .15rem; font-size: .8125rem; color: var(--k-gris); }
.k-caja { background: var(--k-blanco); padding: clamp(1.25rem, 1rem + 1.5vw, 2.25rem); border: 1px solid var(--k-filete); }
.k-form { display: grid; gap: 1rem; }
@media (min-width: 700px) { .k-form { grid-template-columns: 1fr 1fr; } .k-form .completo { grid-column: 1 / -1; } }
.k-campo { display: grid; gap: .35rem; }
.k-campo label { font-weight: 600; font-size: .9375rem; color: var(--k-asfalto); }
.k-campo input, .k-campo select, .k-campo textarea { width: 100%; }
.k-trampa { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.k-enviado .k-h2 { margin-top: .5rem; }

/* ---------- 404 ---------- */
.k-404 { padding: var(--k-banda-y) 0; }
.k-404-codigo { font: 500 clamp(3.5rem, 2rem + 6vw, 7rem)/1 var(--kv-fuente-mono); color: var(--k-rojo); margin: 0 0 .5rem; }
.k-indice { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.k-indice li { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem; background: var(--k-blanco); border: 1px solid var(--k-filete); }
.k-indice svg { flex: none; color: var(--k-rojo); margin-top: .15rem; }
.k-indice p { margin: 0; color: var(--k-gris); }

/* ---------- Pie ---------- */
.k-pie { background: var(--k-asfalto-900); color: #C9CCD1; padding: clamp(3rem, 2.4rem + 3vw, 5rem) 0 2rem; font-size: .9375rem; }
.k-pie a { color: #ECEAE5; text-decoration: none; }
.k-pie a:hover { color: #fff; text-decoration: underline; }
.k-pie-lema { padding-bottom: 2.5rem; margin-bottom: 2.5rem; border-bottom: 1px solid var(--k-filete-osc); }
.k-pie-frase { font: 800 clamp(1.9rem, 1.3rem + 3vw, 3.5rem)/1.02 var(--kv-fuente-titulos); letter-spacing: -.035em; color: #fff; margin: 0 0 .75rem; max-width: 20ch; }
.k-pie-firma { margin: 0; font: 500 .75rem/1.4 var(--kv-fuente-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--k-rojo-claro); }
.k-pie-rejilla { display: grid; gap: 2rem; }
@media (min-width: 760px) { .k-pie-rejilla { grid-template-columns: 1.4fr 1fr 1fr; } }
.k-pie-logo img { width: 170px; height: auto; margin-bottom: 1.25rem; }
.k-pie-contacto { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .55rem; }
.k-pie-contacto li, .k-pie-contacto a { display: inline-flex; gap: .5rem; align-items: flex-start; }
.k-pie-contacto svg { margin-top: .2rem; color: var(--k-rojo-claro); flex: none; }
.k-pie-redes { display: flex; gap: .5rem; }
.k-pie-redes a { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--k-filete-osc); }
.k-pie-col h2 { font: 700 .9375rem/1.3 var(--kv-fuente-titulos); color: #fff; margin: 0 0 .9rem; }
.k-pie-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.k-pie .enlace-boton { background: none; border: 0; padding: 0; color: #ECEAE5; font: inherit; cursor: pointer; text-align: left; }
.k-pie .enlace-boton:hover { color: #fff; text-decoration: underline; }
.k-pie-legal { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--k-filete-osc); font-size: .8125rem; color: #A9ADB4; }
.k-pie-legal p { margin: 0 0 .5rem; max-width: 90ch; }
.k-pie-legal strong { color: #ECEAE5; }
.k-pie-legal ul { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; list-style: none; margin: .75rem 0 0; padding: 0; }
.k-pie-legal a { color: #C9CCD1; }
.k-pie-embudo { padding: 1.25rem 0; font-size: .8125rem; }
.k-pie-embudo .k-env { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1rem; }
.k-pie-embudo p { margin: 0; }
.k-pie-embudo ul { display: flex; flex-wrap: wrap; gap: .4rem 1rem; list-style: none; margin: 0; padding: 0; }

@media (prefers-reduced-motion: reduce) { .k-faq summary svg { transition: none; } }

/* Fase 0 · 390 px: la cabecera no puede desbordar. Bajo 480 px «Ingresar» y WhatsApp quedan solo con ícono
   (el texto sigue disponible para lectores de pantalla). */
@media (max-width: 479px) {
  .k-cab-int { gap: .75rem; }
  .k-cab-acciones { gap: .375rem; }
  .k-ingresar span, .k-btn-cab span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .k-ingresar, .k-btn-cab { min-width: 44px; min-height: 44px; justify-content: center; padding-left: .6rem; padding-right: .6rem; }
}