/* ============================================================================
   Sitio publico — lavadero / lubricentro
   ----------------------------------------------------------------------------
   El color de marca llega desde SiteSettings (--brand). Titulares en
   Barlow Condensed: angosta y firme, lee "taller" sin caer en el cliche de
   las llamas y el cromado. El resto de la paleta es neutra a proposito.
   ========================================================================== */

:root {
  --brand: #0a66c2;
  --brand-soft: #eaf2fb;

  --tinta: #10181f;
  --texto: #3a4753;
  --suave: #6b7987;
  --linea: #e4e9ee;
  --fondo: #f5f7f9;
  --papel: #fff;
  --wa: #25d366;

  --r: 12px;
  --ancho: 1180px;
  --titular: 'Barlow Condensed', 'Arial Narrow', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: 'IBM Plex Sans', system-ui, sans-serif; font-size: 16px; line-height: 1.6; color: var(--texto); background: var(--papel); }
img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
h1, h2, h3 { color: var(--tinta); margin: 0; line-height: 1.1; }
h1, h2 { font-family: var(--titular); font-weight: 700; letter-spacing: .01em; text-transform: uppercase; }
.cont { max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }
.tenue { color: var(--suave); }
.precio { font-variant-numeric: tabular-nums; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: 15px; border: 0; cursor: pointer; text-decoration: none !important; transition: transform .15s ease, filter .15s ease; }
.btn:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn-primario { background: var(--brand); color: #fff; }
.btn-claro { background: #fff; color: var(--tinta); }
.btn-wa-grande { background: var(--wa); color: #08361b; }

/* ---------------- Encabezado ---------------- */
.cab { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--linea); }
.cab-in { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--tinta); font-family: var(--titular); font-weight: 700; font-size: 24px; text-transform: uppercase; letter-spacing: .02em; text-decoration: none !important; }
.marca img { height: 42px; width: auto; }
.menu { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.menu a { color: var(--tinta); font-weight: 500; font-size: 15px; }
.btn-wa { display: inline-flex; align-items: center; gap: 7px; background: var(--wa); color: #08361b !important; padding: 8px 16px; border-radius: 999px; font-weight: 600; text-decoration: none !important; }
.btn-wa svg { width: 18px; height: 18px; }
.hamb { display: none; margin-left: auto; background: none; border: 0; padding: 8px; cursor: pointer; }
.hamb span { display: block; width: 22px; height: 2px; background: var(--tinta); margin: 5px 0; }

@media (max-width: 860px) {
  .hamb { display: block; }
  .menu { display: none; position: absolute; left: 0; right: 0; top: 68px; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 18px; border-bottom: 1px solid var(--linea); box-shadow: 0 10px 20px rgba(0,0,0,.06); }
  .menu.abierto { display: flex; }
  .menu a { padding: 12px 0; border-bottom: 1px solid var(--linea); }
  .menu .btn-wa { margin-top: 12px; justify-content: center; border-bottom: 0; }
}

/* ---------------- Carrusel ---------------- */
.carrusel { position: relative; background: var(--tinta); overflow: hidden; }
.pistas { position: relative; aspect-ratio: 16 / 6.2; min-height: 340px; max-height: 620px; }
.diapo { position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease; }
.diapo.activa { opacity: 1; z-index: 1; }
.diapo img { width: 100%; height: 100%; object-fit: cover; }
.diapo-txt { position: absolute; inset: 0; display: flex; align-items: flex-end; padding-bottom: 70px; background: linear-gradient(90deg, rgba(10,16,22,.78) 0%, rgba(10,16,22,.35) 55%, rgba(10,16,22,0) 100%); }
.diapo-txt h2 { color: #fff; font-size: clamp(34px, 5.4vw, 66px); max-width: 680px; }
.diapo-txt p { color: rgba(255,255,255,.9); font-size: clamp(16px, 1.6vw, 20px); max-width: 560px; margin: 12px 0 22px; }
.flecha { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 46px; height: 46px; border-radius: 50%; border: 0; background: rgba(255,255,255,.18); color: #fff; font-size: 30px; line-height: 1; cursor: pointer; backdrop-filter: blur(4px); }
.flecha:hover { background: rgba(255,255,255,.32); }
.flecha.ant { left: 16px; } .flecha.sig { right: 16px; }
.puntos { position: absolute; left: 0; right: 0; bottom: 22px; z-index: 3; display: flex; justify-content: center; gap: 8px; }
.puntos button { width: 9px; height: 9px; border-radius: 50%; border: 0; background: rgba(255,255,255,.45); cursor: pointer; padding: 0; transition: width .2s; }
.puntos button.on { background: #fff; width: 26px; border-radius: 5px; }
@media (max-width: 700px) { .flecha { display: none; } .pistas { aspect-ratio: 4 / 5; max-height: 560px; } .diapo-txt { padding-bottom: 56px; background: linear-gradient(0deg, rgba(10,16,22,.85) 0%, rgba(10,16,22,.2) 70%); } }

.hero-vacio { background: linear-gradient(135deg, var(--tinta) 0%, var(--brand) 140%); color: #fff; padding: 110px 0 100px; }
.hero-vacio h1 { color: #fff; font-size: clamp(42px, 7vw, 84px); }
.hero-vacio p { font-size: 20px; opacity: .9; margin: 10px 0 26px; }

/* ---------------- Franja WhatsApp ---------------- */
.franja-wa { background: var(--tinta); color: #cfd8e0; }
.franja-in { display: flex; align-items: center; gap: 20px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap; }
.franja-in strong { color: #fff; display: block; font-size: 17px; }
.franja-in b { color: #fff; }
.franja-in .btn { margin-left: auto; }

/* ---------------- Secciones ---------------- */
.seccion { padding: 84px 0; }
.seccion-cab { margin-bottom: 34px; }
.seccion-cab.con-link { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.seccion-cab h1, .seccion-cab h2 { font-size: clamp(34px, 4.4vw, 52px); }
.sobre { display: inline-block; color: var(--brand); font-weight: 600; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 8px; }

.grilla-serv { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.serv { border: 1px solid var(--linea); border-radius: var(--r); overflow: hidden; display: flex; flex-direction: column; background: #fff; transition: box-shadow .2s, transform .2s; }
.serv:hover { box-shadow: 0 12px 30px rgba(16,24,31,.08); transform: translateY(-2px); }
.serv img { aspect-ratio: 16/10; object-fit: cover; }
.serv-txt { padding: 20px; display: flex; flex-direction: column; flex: 1; border-top: 4px solid var(--brand); }
.serv img + .serv-txt { border-top: 0; }
.serv h3 { font-size: 19px; margin: 4px 0 8px; }
.serv p { margin: 0 0 14px; color: var(--suave); font-size: 14.5px; }
.cat { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--suave); font-weight: 600; }
.serv-pie { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.serv-pie .precio { font-weight: 600; color: var(--tinta); font-size: 17px; }
.serv-pie a { font-weight: 600; font-size: 14px; }

.aceite-sec { background: var(--fondo); }
.aceite-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.aceite-grid h2 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 14px; }
.aceite-grid p { font-size: 17px; }
.lista-check { list-style: none; padding: 0; margin: 20px 0 28px; }
.lista-check li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.lista-check li::before { content: ''; position: absolute; left: 0; top: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--brand); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1.5 14.5-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1.5 14.5-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat; }

.telefono { max-width: 340px; margin: 0 auto; border-radius: 34px; background: #111; padding: 12px; box-shadow: 0 30px 60px rgba(16,24,31,.22); }
.tel-cab { background: #075e54; color: #fff; font-weight: 600; padding: 14px 16px; border-radius: 24px 24px 0 0; font-size: 15px; }
.tel-chat { background: #efeae2; padding: 16px 12px 22px; border-radius: 0 0 24px 24px; display: flex; flex-direction: column; gap: 8px; min-height: 300px; }
.msj { max-width: 86%; padding: 8px 11px; border-radius: 8px; font-size: 13.5px; line-height: 1.45; box-shadow: 0 1px .5px rgba(0,0,0,.13); }
.msj.yo { align-self: flex-end; background: #d9fdd3; }
.msj.bot { align-self: flex-start; background: #fff; }
@media (max-width: 860px) { .aceite-grid { grid-template-columns: 1fr; gap: 40px; } }

.grilla-prod { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 18px; }
.prod { border: 1px solid var(--linea); border-radius: var(--r); overflow: hidden; background: #fff; display: flex; flex-direction: column; }
.prod-img { position: relative; aspect-ratio: 1; background: var(--fondo); display: grid; place-items: center; color: #b7c2cc; }
.prod-img img { width: 100%; height: 100%; object-fit: contain; padding: 14px; }
.prod-img svg { width: 56px; height: 56px; }
.sin-stock { position: absolute; top: 10px; left: 10px; background: var(--tinta); color: #fff; font-size: 11px; padding: 3px 8px; border-radius: 4px; }
.prod-txt { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.prod-txt h3 { font-size: 16px; font-weight: 600; margin: 4px 0 12px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.chips a { padding: 7px 16px; border-radius: 999px; border: 1px solid var(--linea); color: var(--tinta); font-size: 14px; text-decoration: none; }
.chips a.on { background: var(--tinta); border-color: var(--tinta); color: #fff; }

.contacto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.datos-contacto { display: grid; gap: 18px; margin-top: 24px; }
.datos-contacto .etq { display: block; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--suave); font-weight: 600; }
.mapa iframe { width: 100%; aspect-ratio: 4/3; border: 0; border-radius: var(--r); background: var(--fondo); }
@media (max-width: 860px) { .contacto-grid { grid-template-columns: 1fr; } }

/* ---------------- Pie ---------------- */
.pie { background: var(--tinta); color: #9fb0bf; padding: 56px 0 0; font-size: 14.5px; }
.pie a { color: #dbe4ec; }
.pie h4 { color: #fff; margin: 0 0 12px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.pie p { margin: 0 0 6px; }
.pie-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; padding-bottom: 40px; }
.pie-marca { font-family: var(--titular); font-size: 26px; color: #fff; text-transform: uppercase; font-weight: 700; margin-bottom: 6px; }
.redes { display: flex; gap: 14px; margin-top: 12px; }
.pie-legal { display: flex; gap: 18px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,.08); padding-top: 18px; padding-bottom: 22px; font-size: 13px; }
.pie-legal .der { margin-left: auto; }
.pie-admin { color: #6f8191 !important; }
@media (max-width: 760px) { .pie-grid { grid-template-columns: 1fr; } .pie-legal .der { margin-left: 0; } }

/* ---------------- WhatsApp flotante ---------------- */
.wa-flotante { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 10px 24px rgba(37,211,102,.45); transition: transform .2s; }
.wa-flotante:hover { transform: scale(1.07); }
.wa-flotante svg { width: 32px; height: 32px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .diapo, .btn, .serv, .wa-flotante { transition: none; }
}

/* ===========================================================================
   Tienda online: ficha, carrito, checkout y resultado
   ========================================================================== */
.prod-img { text-decoration: none !important; }
.prod-txt h3 a { color: inherit; }
.con-envio { position: absolute; top: 10px; left: 10px; background: var(--brand); color: #fff; font-size: 11px; padding: 3px 8px; border-radius: 4px; }
.btn-carrito { display: inline-flex; align-items: center; gap: 6px; background: var(--brand); color: #fff; border: 0; border-radius: 999px; padding: 7px 13px; font: 600 13px/1 inherit; font-family: inherit; cursor: pointer; }
.btn-carrito svg { width: 15px; height: 15px; }
.btn-carrito:hover { filter: brightness(1.08); }

.link-carrito { position: relative; display: inline-flex; align-items: center; gap: 6px; }
.link-carrito svg { width: 20px; height: 20px; }
.burbuja-carrito { position: absolute; top: -8px; left: 12px; min-width: 18px; height: 18px; border-radius: 9px; background: var(--brand); color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; padding: 0 4px; }

.cont-angosto { max-width: 820px; }
.chico { font-size: 13.5px; }
.sub-tit { font-size: 30px; margin: 56px 0 20px; }
.miga { font-size: 14px; color: var(--suave); margin-bottom: 18px; }
.miga a { color: var(--suave); }

.ficha { padding-top: 40px; }
.ficha-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.ficha-img { background: var(--fondo); border-radius: var(--r); aspect-ratio: 1; display: grid; place-items: center; color: #b7c2cc; overflow: hidden; }
.ficha-img img { width: 100%; height: 100%; object-fit: contain; padding: 24px; }
.ficha-img svg { width: 90px; height: 90px; }
.ficha-txt h1 { font-size: clamp(32px, 4vw, 46px); margin-bottom: 14px; }
.ficha-precio { font-size: 30px; font-weight: 600; color: var(--tinta); font-variant-numeric: tabular-nums; margin-bottom: 8px; }
.ok-stock { color: #13804a; font-weight: 600; margin: 0 0 18px; }
.ficha-comprar { display: flex; align-items: end; gap: 14px; margin: 18px 0 8px; flex-wrap: wrap; }
.ficha-comprar .cant { display: flex; flex-direction: column; font-size: 13px; color: var(--suave); gap: 4px; }
.ficha-comprar input { width: 86px; padding: 11px 12px; border: 1px solid var(--linea); border-radius: 10px; font: inherit; }
.ficha-txt .btn-wa-grande { margin-top: 14px; }
.ficha-desc { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--linea); white-space: pre-line; }
@media (max-width: 800px) { .ficha-grid { grid-template-columns: 1fr; gap: 24px; } }

.alerta-sitio { background: #fff7e0; border: 1px solid #f1d58a; color: #6b4e00; padding: 12px 16px; border-radius: 10px; margin-bottom: 20px; }
.alerta-sitio.error { background: #fdecec; border-color: #f2b8b8; color: #8a1c1c; }

.carrito { border: 1px solid var(--linea); border-radius: var(--r); background: #fff; }
.carrito-linea { display: grid; grid-template-columns: 70px 1fr auto 110px; gap: 16px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--linea); }
.carrito-img { width: 70px; height: 70px; background: var(--fondo); border-radius: 8px; overflow: hidden; display: block; }
.carrito-img img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.carrito-nom { color: var(--tinta); font-weight: 600; }
.carrito-cant { display: flex; align-items: center; gap: 6px; }
.carrito-cant input { width: 64px; padding: 8px; border: 1px solid var(--linea); border-radius: 8px; font: inherit; text-align: center; }
.carrito-cant .quitar { background: none; border: 0; color: var(--suave); cursor: pointer; font-size: 16px; padding: 6px; }
.carrito-total { text-align: right; font-weight: 600; color: var(--tinta); }
.carrito-pie { padding: 18px; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.carrito-pie b { font-size: 22px; color: var(--tinta); }
.btn-fila-sitio { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.btn-claro.borde, .carrito-pie .btn-claro { border: 1px solid var(--linea); }
@media (max-width: 600px) {
  .carrito-linea { grid-template-columns: 56px 1fr; }
  .carrito-img { width: 56px; height: 56px; }
  .carrito-cant, .carrito-total { grid-column: 2; justify-self: start; }
}

.checkout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 36px; align-items: start; }
.checkout fieldset { border: 1px solid var(--linea); border-radius: var(--r); padding: 18px 20px 8px; margin: 0 0 20px; }
.checkout legend { font-family: var(--titular); text-transform: uppercase; font-weight: 700; font-size: 20px; color: var(--tinta); padding: 0 6px; }
.campo-s { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; flex: 1; min-width: 0; }
.campo-s label { font-size: 13.5px; font-weight: 500; color: var(--tinta); }
.campo-s input, .campo-s select, .campo-s textarea { padding: 11px 12px; border: 1px solid #cfd8e0; border-radius: 10px; font: inherit; background: #fff; width: 100%; }
.campo-s input:focus, .campo-s select:focus, .campo-s textarea:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.campo-s .invalido, .invalido { border-color: #d64545 !important; background: #fff6f6; }
.fila-s { display: flex; gap: 12px; flex-wrap: wrap; }
.opciones-entrega, .opciones-envio { display: grid; gap: 10px; margin-bottom: 16px; }
.opciones-envio { margin-top: 12px; }
.op-entrega, .op-envio { display: flex; align-items: center; gap: 12px; border: 1px solid var(--linea); border-radius: 10px; padding: 12px 14px; cursor: pointer; }
.op-entrega:has(input:checked), .op-envio:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }
.op-entrega span, .op-envio span { display: flex; flex-direction: column; flex: 1; }
.op-entrega small, .op-envio small { color: var(--suave); font-size: 13px; }
.op-entrega em, .op-envio em { font-style: normal; font-weight: 600; color: var(--tinta); }
.checkout-resumen { position: sticky; top: 88px; border: 1px solid var(--linea); border-radius: var(--r); padding: 20px; background: var(--fondo); }
.checkout-resumen h3 { font-family: var(--titular); text-transform: uppercase; font-size: 22px; margin-bottom: 12px; }
.res-linea { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 15px; }
.carrito .res-linea { padding: 10px 18px; border-bottom: 1px solid var(--linea); }
.res-linea.sep { border-top: 1px solid var(--linea); margin-top: 6px; padding-top: 12px; }
.res-linea.total { font-size: 20px; color: var(--tinta); border-top: 2px solid var(--tinta); margin-top: 6px; padding-top: 12px; }
.btn-pagar { width: 100%; justify-content: center; margin: 18px 0 10px; font-size: 16px; padding: 14px; }
.btn-pagar:disabled { opacity: .6; cursor: wait; }
@media (max-width: 860px) { .checkout { grid-template-columns: 1fr; } .checkout-resumen { position: static; } }

.resultado { text-align: center; border-radius: var(--r); padding: 40px 24px; border: 1px solid var(--linea); }
.resultado h1 { font-size: clamp(30px, 4vw, 42px); margin-bottom: 12px; }
.resultado.ok { background: #effaf3; border-color: #bfe6cd; }
.resultado.mal { background: #fdf1f1; border-color: #f2c4c4; }
.resultado.espera { background: #fff9eb; border-color: #f2dea6; }
.res-icono { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; font-size: 32px; font-weight: 700; color: #fff; background: #13804a; }
.resultado.mal .res-icono { background: #c43c3c; }
.resultado.espera .res-icono { background: #c99a1a; }
.prod .serv-pie { flex-wrap: wrap; row-gap: 8px; }
.prod .serv-pie .precio { white-space: nowrap; }
.carrito-movil { display: none; color: var(--tinta); }
@media (max-width: 860px) {
  .carrito-movil { display: inline-flex; margin-left: auto; padding: 8px; }
  .carrito-movil + .hamb { margin-left: 4px; }
  .menu .link-carrito .burbuja-carrito { position: static; margin-left: 4px; }
}