/* RedLav · portada (redlav.app) */
@font-face {
  font-family: "Archivo";
  src: url("fuentes/archivo.woff2") format("woff2-variations"), url("fuentes/archivo.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}
:root {
  --rojo: #E0263F;
  --rojo-osc: #B81830;
  --amarillo: #F5C400;
  --tinta: #1B2433;
  --tinta-2: #3A4558;
  --gris: #5D6878;
  --niebla: #EEF2F6;
  --linea: #D9DFE7;
  --blanco: #FFFFFF;
  --wa: #25D366;
  --wa-osc: #128C4A;
  --ancho: 1120px;
  --f: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--blanco); color: var(--tinta); font-family: var(--f); font-size: 17px; line-height: 1.55; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--amarillo); outline-offset: 3px; border-radius: 4px; }
img { max-width: 100%; }
.ancho { max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }

/* Títulos: Archivo ancho, como letrero de taller */
h1, h2, h3 { font-stretch: 125%; font-variation-settings: "wdth" 125; line-height: 1.08; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 4.6vw, 3.15rem); font-weight: 850; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 750; font-stretch: 112%; font-variation-settings: "wdth" 112; line-height: 1.25; }
p { margin: 0; }

/* Logo */
.logo { font-weight: 900; font-stretch: 100%; font-size: 1.5rem; letter-spacing: -.035em; text-decoration: none; color: var(--tinta); line-height: 1; }
.logo-r { color: var(--rojo); }

/* Botones */
.boton {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  font: 650 1rem/1.2 var(--f); text-decoration: none; border-radius: 10px; padding: 14px 20px; border: 2px solid transparent;
  transition: background-color .15s, border-color .15s, color .15s;
}
.boton-wa { background: var(--wa); color: #06331B; }
.boton-wa:hover { background: #1FBF5B; }
.boton-suave { background: var(--niebla); color: var(--tinta); }
.boton-suave:hover { background: var(--linea); }
.boton-borde { border-color: var(--tinta); color: var(--tinta); padding: 9px 16px; font-size: .95rem; }
.boton-borde:hover { background: var(--tinta); color: var(--blanco); }
.boton-ancho { width: 100%; }

/* Cabecera */
.cab { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linea); }
.cab-in { max-width: var(--ancho); margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 24px; }
.cab-nav { display: flex; gap: 22px; margin-left: auto; font-size: .95rem; }
.cab-nav a { text-decoration: none; color: var(--tinta-2); }
.cab-nav a:hover { color: var(--rojo); }
@media (max-width: 860px) { .cab-nav { display: none; } .cab-in > .boton { margin-left: auto; } }

/* Portada */
.portada { padding: 64px 0 72px; overflow: hidden; }
.portada-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.portada-texto h1 { max-width: 17ch; }
.entrada { margin-top: 22px; font-size: 1.15rem; color: var(--tinta-2); max-width: 54ch; }
.acciones { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.nota { margin-top: 14px; font-size: .92rem; color: var(--gris); }
@media (max-width: 900px) { .portada { padding: 36px 0 52px; } .portada-grid { grid-template-columns: 1fr; gap: 44px; } }
@media (max-width: 480px) { .acciones .boton { width: 100%; } }

/* La placa: el protagonista */
.demo { position: relative; display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.placa {
  background: var(--amarillo); color: #111; border: 4px solid #111; border-radius: 12px;
  padding: 14px 26px 10px; display: inline-flex; flex-direction: column; align-items: center;
  box-shadow: 0 2px 0 #111, 0 18px 40px -18px rgba(27, 36, 51, .55);
  transform: rotate(-2deg);
}
.placa-txt { font-weight: 800; font-stretch: 82%; font-variation-settings: "wdth" 82; font-size: clamp(3.4rem, 9vw, 5.4rem); line-height: 1; letter-spacing: .04em; display: flex; }
.placa-esp { width: .32em; }
.placa-ciudad { font-weight: 700; font-stretch: 100%; font-size: .95rem; letter-spacing: .28em; margin-top: 4px; }

.ruta { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; width: 100%; max-width: 470px; }
.ruta li { border-top: 5px solid var(--linea); padding-top: 9px; font-size: .9rem; color: var(--gris); }
.ruta b { display: block; color: var(--tinta); font-weight: 700; font-size: .95rem; }
.ruta li span { font-size: .84rem; }
.ruta .r1 { border-color: var(--tinta); }
.ruta .r2 { border-color: #3B82F6; }
.ruta .r3 { border-color: #8B5CF6; }
.ruta .r4 { border-color: var(--wa-osc); }

.burbuja {
  background: #DCF8C6; color: #0F2E14; border-radius: 4px 14px 14px 14px; padding: 12px 15px; max-width: 340px; font-size: .95rem; line-height: 1.4;
  box-shadow: 0 1px 1px rgba(0,0,0,.08); margin-left: 18px;
}
.burbuja-de { display: block; font-size: .78rem; font-weight: 700; color: var(--wa-osc); margin-bottom: 3px; }

/* Única animación: la placa se escribe, la moto recorre el lavadero y llega el WhatsApp */
@media (prefers-reduced-motion: no-preference) {
  .placa-txt span { opacity: 0; animation: tecla .01s linear forwards; }
  .placa-txt span:nth-child(1) { animation-delay: .35s; }
  .placa-txt span:nth-child(2) { animation-delay: .5s; }
  .placa-txt span:nth-child(3) { animation-delay: .65s; }
  .placa-txt span:nth-child(4) { animation-delay: .7s; }
  .placa-txt span:nth-child(5) { animation-delay: .85s; }
  .placa-txt span:nth-child(6) { animation-delay: 1s; }
  .placa-txt span:nth-child(7) { animation-delay: 1.15s; }
  .ruta li { opacity: .25; animation: estacion .35s ease-out forwards; }
  .ruta .r1 { animation-delay: 1.5s; }
  .ruta .r2 { animation-delay: 2s; }
  .ruta .r3 { animation-delay: 2.5s; }
  .ruta .r4 { animation-delay: 3s; }
  .burbuja { opacity: 0; transform: translateY(8px); animation: llega .4s ease-out 2.7s forwards; }
  .placa-mini .placa-txt span { opacity: 1; animation: none; }
}
@keyframes tecla { to { opacity: 1; } }
@keyframes estacion { to { opacity: 1; } }
@keyframes llega { to { opacity: 1; transform: none; } }

/* Problema */
.franja-problema { background: var(--tinta); color: var(--blanco); padding: 64px 0; }
.problema h2 { max-width: 20ch; }
.problema-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 34px; }
.problema h3 { font-stretch: 100%; font-size: 1rem; color: #A9B4C4; margin-bottom: 12px; }
.lista-x, .lista-ok { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.lista-x li, .lista-ok li { padding-left: 30px; position: relative; max-width: 46ch; }
.lista-x li::before, .lista-ok li::before { position: absolute; left: 0; top: 1px; font-weight: 800; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; }
.lista-x li { color: #C9D1DC; }
.lista-x li::before { content: "✕"; background: #3A2530; color: #FF8A9A; }
.lista-ok li::before { content: "✓"; background: var(--amarillo); color: #111; }
@media (max-width: 760px) { .problema-cols { grid-template-columns: 1fr; gap: 30px; } }

/* Secciones */
.seccion { padding: 80px 0; }
.seccion-niebla { background: var(--niebla); }
.seccion-tinta { background: var(--tinta); color: var(--blanco); }
.intro { margin-top: 12px; color: var(--gris); font-size: 1.08rem; max-width: 56ch; }
.seccion-tinta .intro { color: #A9B4C4; }
@media (max-width: 600px) { .seccion { padding: 56px 0; } }

/* Pasos (sí son una secuencia) */
.pasos { list-style: none; margin: 40px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; counter-reset: none; }
.pasos li { position: relative; padding-top: 18px; border-top: 2px solid var(--tinta); }
.paso-n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--rojo); color: #fff; font-weight: 800; margin-bottom: 12px; }
.pasos h3 { margin-bottom: 8px; }
.pasos p { color: var(--tinta-2); font-size: .98rem; }
@media (max-width: 900px) { .pasos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pasos { grid-template-columns: 1fr; } }

/* Roles */
.roles { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 0; margin-top: 40px; background: var(--blanco); border: 1px solid var(--linea); border-radius: 14px; }
.rol { padding: 28px; }
.rol + .rol { border-left: 1px solid var(--linea); }
.rol:first-child h3 { color: var(--rojo); }
.rol-resumen { color: var(--gris); margin: 6px 0 16px; }
.rol ul { margin: 0; padding-left: 18px; display: grid; gap: 9px; font-size: .97rem; }
.rol li::marker { color: var(--rojo); }
@media (max-width: 900px) { .roles { grid-template-columns: 1fr; } .rol + .rol { border-left: 0; border-top: 1px solid var(--linea); } }

/* Quiénes somos */
.somos { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.somos-foto { margin: 0; }
.somos-foto img { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: 0 24px 50px -28px rgba(27, 36, 51, .6); }
.somos-texto h2 { margin-bottom: 6px; }
.somos-texto { display: grid; gap: 16px; color: var(--tinta-2); max-width: 62ch; }
.somos-frase { font-size: 1.45rem; font-stretch: 112%; font-weight: 700; color: var(--tinta); line-height: 1.3; border-left: 5px solid var(--amarillo); padding-left: 18px; }
@media (max-width: 820px) { .somos { grid-template-columns: 1fr; gap: 28px; } }

/* Precio */
.precio { display: grid; grid-template-columns: 1fr minmax(300px, 420px); gap: 48px; align-items: center; }
.plan { background: var(--blanco); color: var(--tinta); border-radius: 16px; padding: 30px; border-top: 8px solid var(--amarillo); }
.plan-prueba { font-weight: 700; color: var(--wa-osc); }
.plan-precio { font-size: 2.6rem; font-weight: 850; font-stretch: 112%; margin: 6px 0 18px; line-height: 1.1; }
.plan-precio span { font-size: 1rem; font-weight: 500; color: var(--gris); font-stretch: 100%; }
.plan-precio-sin { font-size: 1.6rem; }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 9px; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--wa-osc); font-weight: 800; }
@media (max-width: 820px) { .precio { grid-template-columns: 1fr; gap: 28px; } }

/* Preguntas */
.preguntas { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; }
.acordeon { border-top: 1px solid var(--linea); }
.acordeon details { border-bottom: 1px solid var(--linea); }
.acordeon summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 650; position: relative; }
.acordeon summary::-webkit-details-marker { display: none; }
.acordeon summary::after { content: "+"; position: absolute; right: 6px; top: 13px; font-size: 1.5rem; font-weight: 400; color: var(--rojo); transition: transform .2s; }
.acordeon details[open] summary::after { transform: rotate(45deg); }
.acordeon details p { padding: 0 0 20px; color: var(--tinta-2); max-width: 60ch; }
@media (max-width: 820px) { .preguntas { grid-template-columns: 1fr; gap: 20px; } }

/* Cierre */
.seccion-cierre { background: var(--niebla); }
.cierre { display: flex; flex-direction: column; align-items: flex-start; }
.placa-mini { padding: 8px 16px 6px; border-width: 3px; margin-bottom: 26px; }
.placa-mini .placa-txt { font-size: 2rem; }
.placa-mini .placa-ciudad { font-size: .62rem; letter-spacing: .22em; }

/* Pie */
.pie-sitio { background: var(--tinta); color: #C9D1DC; padding: 40px 0; font-size: .95rem; }
.pie-sitio .logo { color: var(--blanco); }
.pie-in { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.pie-in p { margin-top: 10px; }
.pie-links { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; flex-wrap: wrap; }
.pie-links a { color: var(--blanco); text-decoration: none; }
.pie-links a:hover { text-decoration: underline; }
.pie-copy { width: 100%; color: #8995A6; font-size: .85rem; }