/*
 * estilos.css · Autos San Martín
 * ==============================
 *
 * Sitio informativo, sin animaciones. Colores sacados del logo (negro y
 * rojo). Las secciones alternan fondo oscuro y claro para separar servicios.
 */

:root {
  --negro: #000;
  --grafito: #111114;
  --claro: #f5f5f7;
  --blanco: #fff;
  --tinta: #1d1d1f;
  --tinta-2: #424245;
  --gris: #6e6e73;
  --gris-oscuro: #a1a1a6;
  --linea: #d2d2d7;
  --linea-osc: #2c2c30;

  --rojo: #e3262d;
  --rojo-texto: #c4161d;    /* sobre blanco, contraste AA */
  --rojo-claro: #ff6b70;    /* sobre negro, contraste AA */

  --fuente: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --alto-header: 56px;
}

/* =====================================================================
   BASE
   ===================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--alto-header);
}

body {
  margin: 0;
  font-family: var(--fuente);
  color: var(--tinta);
  background: var(--negro);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; }

a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--rojo);
  outline-offset: 3px;
  border-radius: 8px;
}

.saltar {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--blanco);
  color: var(--negro);
  font-weight: 600;
  text-decoration: none;
}
.saltar:focus { top: 12px; }

.sin-corte { white-space: nowrap; }

.contenedor {
  width: min(1200px, 100% - 40px);
  margin-inline: auto;
}
.contenedor--angosto { width: min(820px, 100% - 40px); }

.seccion { padding: clamp(72px, 10vw, 128px) 0; }
.seccion--clara { background: var(--claro); color: var(--tinta); }
.seccion--blanca { background: var(--blanco); color: var(--tinta); }
.seccion--oscura { background: var(--negro); color: #f5f5f7; }

.intro {
  max-width: 820px;
  margin: 0 auto clamp(40px, 6vw, 64px);
  text-align: center;
}

.ceja {
  margin: 0 0 14px;
  font-size: clamp(14px, 1.2vw, 16px);
  font-weight: 600;
  color: var(--gris);
}
.ceja--roja { color: var(--rojo-texto); }
.seccion--oscura .ceja--roja,
.hero .ceja--roja { color: var(--rojo-claro); }
.seccion--oscura .ceja { color: var(--gris-oscuro); }

.titular {
  margin: 0;
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.07;
  text-align: center;
}
.titular--izq { text-align: left; }
#preguntas .titular { margin-bottom: clamp(32px, 5vw, 48px); }

.bajada {
  margin: 20px auto 0;
  max-width: 40em;
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.6;
  color: var(--tinta-2);
}
.bajada--izq { margin-left: 0; }
.seccion--oscura .bajada { color: var(--gris-oscuro); }

.subtitular {
  margin: 0 0 24px;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -.025em;
  text-align: center;
}

/* Lista con check rojo */
.lista-check { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.lista-check li {
  display: flex;
  gap: 12px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
}
.lista-check li::before {
  content: "";
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e3262d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* =====================================================================
   ENCABEZADO
   ===================================================================== */

.encabezado {
  position: sticky;
  top: 0;
  z-index: 50;
}

.encabezado-barra {
  height: var(--alto-header);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 max(20px, env(safe-area-inset-right)) 0 max(20px, env(safe-area-inset-left));
  background: rgba(12, 12, 14, .94);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.marca { flex: none; }
.marca img { height: 36px; width: auto; }

.nav {
  display: flex;
  gap: 2px;
  margin-inline: auto;
}
.nav a {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 14px;
  color: #d2d2d7;
  text-decoration: none;
}
.nav a:hover { color: var(--blanco); }
.nav a.actual { color: var(--blanco); background: rgba(255, 255, 255, .12); }

.boton-sesion {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 999px;
  color: var(--blanco);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.boton-sesion:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .6); }
.boton-sesion svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.boton-menu {
  display: none;
  position: relative;
  flex: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}
.boton-menu span {
  position: absolute;
  left: 13px;
  width: 18px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--blanco);
}
.boton-menu span:first-child { top: 18px; }
.boton-menu span:last-child { top: 25px; }
.menu-abierto .boton-menu span:first-child { top: 21.5px; transform: rotate(45deg); }
.menu-abierto .boton-menu span:last-child { top: 21.5px; transform: rotate(-45deg); }

@media (max-width: 1099px) {
  .nav { display: none; }
  .boton-sesion { margin-left: auto; }
  .boton-menu { display: inline-block; }
}

@media (max-width: 380px) {
  .marca img { height: 30px; }
  .boton-sesion { padding: 0 12px; }
}

/* Menú del teléfono */
.menu-movil {
  position: fixed;
  inset: var(--alto-header) 0 0;
  z-index: 49;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 16px 24px calc(28px + env(safe-area-inset-bottom));
  overflow-y: auto;
  background: #08080a;
}
.menu-movil[hidden] { display: none; }
.menu-movil nav { display: flex; flex-direction: column; }
.menu-movil nav a {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  font-size: clamp(22px, 6vw, 28px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: #f5f5f7;
  text-decoration: none;
}
.boton-sesion--grande {
  height: 52px;
  margin: 0;
  justify-content: center;
  font-size: 17px;
  background: var(--rojo);
  border-color: var(--rojo);
}
.boton-sesion--grande:hover { background: #c81e24; border-color: #c81e24; }
.menu-abierto, .menu-abierto body { overflow: hidden; }

/* =====================================================================
   INICIO
   ===================================================================== */

.hero {
  padding: clamp(80px, 14vw, 170px) 0 clamp(72px, 11vw, 140px);
  text-align: center;
  color: #f5f5f7;
  background: radial-gradient(120% 90% at 50% 0%, #1d1d22 0%, #000 65%);
}
.hero-titulo {
  margin: 0;
  font-size: clamp(44px, 8vw, 104px);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
}
.hero-bajada {
  margin: 24px auto 0;
  max-width: 32em;
  font-size: clamp(17px, 1.7vw, 22px);
  line-height: 1.5;
  color: var(--gris-oscuro);
}
/* =====================================================================
   QUÉ HACEMOS
   ===================================================================== */

.tarjetas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 1099px) { .tarjetas { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 599px) { .tarjetas { grid-template-columns: 1fr; gap: 14px; } }

.tarjeta {
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid transparent;
  border-radius: 24px;
  background: var(--blanco);
  color: inherit;
  text-decoration: none;
}
.tarjeta:hover { border-color: var(--linea); }

.tarjeta-icono {
  width: 60px;
  height: 60px;
  margin-bottom: 24px;
  fill: none;
  stroke: var(--tinta);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ic-relleno { fill: var(--blanco); }
.ic-camino { stroke-dasharray: 3 5; }
.tarjeta-num { font-size: 13px; font-weight: 700; color: var(--rojo-texto); }
.tarjeta h3 { margin: 6px 0 10px; font-size: 22px; letter-spacing: -.02em; line-height: 1.2; }
.tarjeta p { margin: 0 0 22px; font-size: 16px; line-height: 1.5; color: var(--gris); }
.tarjeta-mas { margin-top: auto; font-size: 15px; font-weight: 600; color: var(--rojo-texto); }
.tarjeta-mas::after { content: " ›"; }

.por-que { padding-top: clamp(64px, 9vw, 112px); text-align: center; }
.por-que-titulo {
  margin: 0 0 40px;
  font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing: -.03em;
}
.por-que ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 20px;
}
@media (max-width: 899px) { .por-que ul { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.por-que li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  font-size: 17px;
  line-height: 1.35;
}
.por-que svg {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--rojo);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* =====================================================================
   01 · INSPECCIÓN
   ===================================================================== */

/* Planes de inspección */
.planes-bloque { margin: 0; }
.planes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 960px;
  margin: 0 auto;
}
@media (max-width: 767px) { .planes { grid-template-columns: 1fr; gap: 28px; } }
.plan {
  position: relative;
  padding: clamp(28px, 3.5vw, 40px);
  border: 1px solid var(--linea-osc);
  border-radius: 28px;
  background: var(--grafito);
}
.plan--destacado {
  border-color: rgba(227, 38, 45, .6);
  background: linear-gradient(180deg, rgba(227, 38, 45, .14), var(--grafito) 45%);
}
.plan-insignia {
  position: absolute;
  top: -13px;
  left: clamp(28px, 3.5vw, 40px);
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--rojo);
  color: var(--blanco);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.plan h4 { margin: 0; font-size: 24px; letter-spacing: -.02em; color: #f5f5f7; }
.plan-precio {
  margin: 10px 0 24px;
  font-size: clamp(42px, 5vw, 54px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--blanco);
}
.plan-base { margin: 0 0 14px; font-size: 15px; font-weight: 600; color: var(--gris-oscuro); }
.plan .lista-check li { font-size: 16px; color: #e8e8ed; }
.planes-nota { margin: 20px 0 0; text-align: center; font-size: 14px; color: var(--gris-oscuro); }
.respuesta a { color: var(--rojo-texto); font-weight: 600; }

/* Lista de los planes con íconos de taller */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.lista-iconos { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.lista-iconos li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.35;
  color: #e8e8ed;
}
.lista-iconos svg {
  flex: none;
  width: 34px;
  height: 34px;
  padding: 7px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .06);
  fill: none;
  stroke: var(--rojo-claro);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.plan--destacado .lista-iconos svg { background: rgba(227, 38, 45, .18); }

/* Botón "Agendar visita" dentro de cada plan: abre WhatsApp con el plan elegido.
   La tarjeta pasa a ser columna flexible para que el botón quede siempre al pie,
   a la misma altura en los dos planes. */
.plan { display: flex; flex-direction: column; }
.plan .lista-iconos { margin-bottom: 26px; }
.plan-agendar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 54px;
  margin-top: auto;
  padding-top: 0;
  background: #25d366;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  transition: background .15s ease;
}
.plan-agendar:hover { background: #1ebe5b; }
.plan-agendar svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; flex: none; }
.plan-agendar svg path:last-child { fill: currentColor; stroke: none; }

/* =====================================================================
   OPINIONES
   ===================================================================== */

.opiniones-cabeza {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: calc(clamp(40px, 6vw, 64px) * -0.5) 0 clamp(32px, 5vw, 48px);
}
.nota { font-size: 48px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.estrellas { color: #f5a623; letter-spacing: 2px; font-size: 16px; line-height: 1; }
.estrellas--grandes { font-size: 26px; }
.opiniones-cuenta { font-size: 16px; color: var(--gris); }
.opiniones-cuenta a { color: var(--rojo-texto); font-weight: 600; }

.opiniones {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 767px) { .opiniones { grid-template-columns: 1fr; } }

.opinion {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
  padding: clamp(24px, 3vw, 32px);
  border-radius: 24px;
  background: var(--blanco);
}
.opinion blockquote { margin: 0; font-size: 17px; line-height: 1.55; color: var(--tinta); }
.opinion figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  font-size: 15px;
  font-weight: 600;
}
.opinion figcaption small { display: block; font-size: 13px; font-weight: 500; color: var(--gris); }
.inicial {
  display: grid;
  place-items: center;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--negro);
  color: var(--blanco);
  font-weight: 700;
}
@media (max-width: 599px) { .opiniones-cabeza { justify-content: flex-start; } }

/* =====================================================================
   02 · APERTURAS 24/7
   ===================================================================== */

.dividido {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
  margin-bottom: clamp(48px, 7vw, 80px);
}
@media (max-width: 799px) { .dividido { grid-template-columns: 1fr; } }

.sello-247 {
  display: grid;
  place-items: center;
  gap: 4px;
  padding: clamp(32px, 5vw, 56px) 24px;
  border-radius: 28px;
  background: var(--negro);
  color: var(--blanco);
  text-align: center;
}
.sello-247 span {
  font-size: clamp(64px, 9vw, 120px);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--blanco);
}
.sello-247 small { font-size: 15px; color: var(--gris-oscuro); }

.puntos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
@media (max-width: 899px) { .puntos { grid-template-columns: 1fr; } }
.puntos li {
  padding: 28px;
  border-radius: 24px;
  background: var(--claro);
}
.puntos svg {
  width: 36px;
  height: 36px;
  margin-bottom: 18px;
  fill: none;
  stroke: var(--rojo);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.puntos h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -.02em; }
.puntos p { margin: 0; font-size: 16px; line-height: 1.55; color: var(--gris); }

/* =====================================================================
   PASOS (revisión técnica y compraventa)
   ===================================================================== */

.pasos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.pasos--cinco { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 999px) {
  .pasos, .pasos--cinco { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 559px) {
  .pasos, .pasos--cinco { grid-template-columns: 1fr; }
}

.pasos li {
  padding: 28px;
  border-radius: 24px;
  background: var(--blanco);
}
.paso-num {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--rojo);
  color: var(--blanco);
  font-size: 16px;
  font-weight: 700;
}
.pasos h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: -.02em; line-height: 1.25; }
.pasos p { margin: 0; font-size: 16px; line-height: 1.55; color: var(--gris); }

.pasos--oscuro li {
  border: 1px solid var(--linea-osc);
  background: var(--grafito);
}
.pasos--oscuro h3 { margin: 0; font-size: 18px; color: #f5f5f7; }

/* =====================================================================
   04 · COMPRAVENTA
   ===================================================================== */

.gratis {
  margin: 0 auto clamp(40px, 6vw, 64px);
  padding: clamp(28px, 4vw, 44px) 24px;
  border: 1px solid rgba(227, 38, 45, .45);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(227, 38, 45, .14), rgba(227, 38, 45, .04));
  text-align: center;
}
.gratis-grande {
  margin: 0;
  font-size: clamp(26px, 3.8vw, 46px);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.1;
  color: var(--blanco);
}
.gratis-chica { margin: 10px 0 0; font-size: clamp(16px, 1.5vw, 19px); color: var(--gris-oscuro); }

.dos-lados {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 6vw, 64px);
}
@media (max-width: 767px) { .dos-lados { grid-template-columns: 1fr; } }
.lado {
  padding: clamp(28px, 4vw, 44px);
  border-radius: 28px;
  background: var(--blanco);
  color: var(--tinta);
}
.seccion--oscura .lado .ceja { color: var(--rojo-texto); }
.lado .lista-check li { font-size: clamp(17px, 1.5vw, 19px); font-weight: 600; }

/* =====================================================================
   SÍGUENOS (TikTok y Google)
   ===================================================================== */

.redes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  max-width: 820px;
  margin: 0 auto;
}
@media (max-width: 599px) { .redes { grid-template-columns: 1fr; } }

.red {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: clamp(24px, 3vw, 32px);
  border: 1px solid transparent;
  border-radius: 24px;
  background: var(--claro);
  color: inherit;
  text-decoration: none;
}
.red:hover { border-color: var(--linea); }
.red h3 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
.red p { margin: 0; font-size: 16px; color: var(--gris); }
.red .tarjeta-mas { margin-top: 18px; }
.red-icono {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 16px;
  border-radius: 14px;
  background: var(--negro);
}
.red--google .red-icono { background: var(--rojo); }
.red-icono svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--blanco);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* =====================================================================
   PREGUNTAS FRECUENTES
   ===================================================================== */

.acordeon details { border-bottom: 1px solid var(--linea); }
.acordeon details:first-child { border-top: 1px solid var(--linea); }
.acordeon summary {
  position: relative;
  padding: 24px 44px 24px 0;
  list-style: none;
  cursor: pointer;
  font-size: clamp(18px, 1.7vw, 21px);
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1.3;
}
.acordeon summary::-webkit-details-marker { display: none; }
.acordeon summary::after {
  content: "";
  position: absolute;
  right: 8px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--gris);
  border-bottom: 2px solid var(--gris);
  transform: translateY(-70%) rotate(45deg);
}
.acordeon details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.respuesta p {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinta-2);
}

/* =====================================================================
   PIE
   ===================================================================== */

.pie {
  padding: 40px 0 calc(40px + env(safe-area-inset-bottom));
  background: var(--negro);
  color: #86868b;
}
.pie-contenido {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.pie img { height: 46px; width: auto; }
.pie p { margin: 0; font-size: 13px; }

/* En el teléfono, los textos largos se leen mejor alineados a la izquierda. */
@media (max-width: 599px) {
  .intro, .intro .titular, .subtitular, .por-que, #preguntas .titular { text-align: left; }
  .intro .bajada { margin-left: 0; }
  .por-que li { align-items: flex-start; }
}

/* =====================================================================
   ACABADO VISUAL
   Estilo deportivo tomado del logo: títulos en cursiva gruesa, franjas
   diagonales rojas y fondo de fibra de carbono en las zonas oscuras.
   Todo es estático: no hay animaciones.
   ===================================================================== */

:root {
  --titulos: "Exo 2", "Inter", system-ui, sans-serif;
  --carbon: #050506;
  --borde-claro: #e6e6eb;
  --franja: repeating-linear-gradient(-55deg, var(--rojo) 0 10px, transparent 10px 17px);
}

/* --- Tipografía ------------------------------------------------------- */

.titular,
.hero-titulo,
.por-que-titulo,
.subtitular,
.gratis-grande {
  font-family: var(--titulos);
  font-style: italic;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}
.titular { font-size: clamp(28px, 4.2vw, 52px); line-height: 1.08; }
.subtitular { font-size: clamp(22px, 2.8vw, 32px); }

.tarjeta h3, .puntos h3, .pasos h3, .red h3, .plan h4, .bloque h3 {
  font-family: var(--titulos);
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0;
}

.plan-precio, .nota, .sello-247 span, .tarjeta-num {
  font-family: var(--titulos);
  font-style: italic;
  letter-spacing: -.01em;
}

/* Las tres rayas del logo, bajo cada título de sección */
.titular::after {
  content: "";
  display: block;
  width: 84px;
  height: 9px;
  margin: 20px auto 0;
  background: var(--franja);
}
.titular--izq::after { margin-left: 0; }

/* Etiqueta sobre el título, con rayas delante */
.ceja {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.ceja::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 9px;
  margin-right: 10px;
  background: repeating-linear-gradient(-55deg, currentColor 0 4px, transparent 4px 8px);
}

/* --- Franja diagonal (separador) --------------------------------------- */

.franjas {
  height: 10px;
  background: repeating-linear-gradient(-55deg, var(--rojo) 0 16px, transparent 16px 26px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
}

/* --- Fibra de carbono en las zonas oscuras ----------------------------- */

.hero, .seccion--oscura, .pie {
  position: relative;
  isolation: isolate;
  background: var(--carbon);
}
.hero::before, .seccion--oscura::before, .pie::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .55;
  background:
    linear-gradient(27deg, #0d0d0f 5px, transparent 5px) 0 5px,
    linear-gradient(207deg, #0d0d0f 5px, transparent 5px) 10px 0,
    linear-gradient(27deg, #19191c 5px, transparent 5px) 0 10px,
    linear-gradient(207deg, #19191c 5px, transparent 5px) 10px 5px,
    linear-gradient(90deg, #121214 10px, transparent 10px),
    linear-gradient(#141416 25%, #111113 25%, #111113 50%, transparent 50%, transparent 75%, #1a1a1d 75%, #1a1a1d);
  background-color: #0a0a0c;
  background-size: 20px 20px;
  -webkit-mask-image: linear-gradient(180deg, #000, rgba(0, 0, 0, .25));
  mask-image: linear-gradient(180deg, #000, rgba(0, 0, 0, .25));
}

/* --- Encabezado --------------------------------------------------------- */

.encabezado-barra { position: relative; }
.encabezado-barra::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--rojo), rgba(227, 38, 45, 0) 45%);
}
.nav a { font-weight: 500; }

/* --- Inicio --------------------------------------------------------------- */

.hero {
  overflow: hidden;
  padding: clamp(48px, 7vw, 96px) 0 0;
  text-align: left;
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -10%;
  top: 10%;
  width: 70%;
  height: 80%;
  background: radial-gradient(closest-side, rgba(227, 38, 45, .22), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
}

.hero-titulo { font-size: clamp(40px, 5.4vw, 76px); line-height: 1.02; }
.hero-titulo .rojo { display: block; color: var(--rojo); }
.hero-bajada { margin: 22px 0 0; max-width: 30em; }

.hero-botones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.boton {
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 28px;
  font-size: 16px;
  font-weight: 700;
  color: var(--blanco);
  text-decoration: none;
  /* Bordes inclinados, como las letras del logo */
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}
.boton--rojo { background: var(--rojo); }
.boton--rojo:hover { background: #c81e24; }
.boton--linea { background: rgba(255, 255, 255, .12); }
.boton--linea:hover { background: rgba(255, 255, 255, .2); }

.auto-dibujo { width: 100%; height: auto; overflow: visible; }

/* Datos rápidos bajo el inicio */
.datos {
  list-style: none;
  margin: clamp(36px, 6vw, 72px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.datos li {
  padding: 22px 20px 26px;
  border-left: 1px solid rgba(255, 255, 255, .12);
}
.datos li:first-child { border-left: 0; padding-left: 0; }
.datos strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--titulos);
  font-style: italic;
  font-weight: 800;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1;
  color: var(--blanco);
}
.datos strong i { font-style: normal; font-size: .62em; color: #f5a623; vertical-align: .18em; }
.datos span { font-size: 14px; line-height: 1.35; color: var(--gris-oscuro); }

@media (max-width: 899px) {
  .hero { text-align: center; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-bajada { margin-inline: auto; }
  .hero-botones { justify-content: center; }
  .hero .ceja { display: inline-block; }
  .datos { grid-template-columns: repeat(2, minmax(0, 1fr)); text-align: left; }
  .datos li { padding: 18px 16px 20px; }
  .datos li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .datos li:nth-child(n + 3) { border-top: 1px solid rgba(255, 255, 255, .12); }
}

/* --- Tarjetas en zonas claras ---------------------------------------------- */

.tarjeta, .pasos li, .opinion, .puntos li, .red {
  border: 1px solid var(--borde-claro);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 10px 28px rgba(0, 0, 0, .05);
}
.puntos li, .red { background: var(--blanco); }
.seccion--blanca { background: #fafafb; }

.tarjeta { position: relative; overflow: hidden; }
.tarjeta::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 0;
  width: 64px;
  height: 6px;
  background: var(--franja);
}
.tarjeta:hover, .red:hover { border-color: var(--rojo); }
.tarjeta-num { font-size: 18px; font-weight: 800; }
.tarjeta-icono { stroke: var(--negro); }

.por-que svg {
  width: 56px;
  height: 56px;
  padding: 13px;
  border-radius: 14px;
  background: var(--negro);
  stroke: var(--blanco);
}

/* Números de los pasos: placa inclinada en vez de círculo */
.paso-num {
  width: 46px;
  height: 38px;
  border-radius: 0;
  font-family: var(--titulos);
  font-style: italic;
  font-weight: 800;
  font-size: 19px;
  clip-path: polygon(9px 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}
.pasos--oscuro li { border-color: var(--linea-osc); box-shadow: none; }

/* --- Planes ------------------------------------------------------------------ */

.plan { background: rgba(17, 17, 20, .92); }
.plan h4 { font-size: 26px; text-transform: uppercase; }
.plan-precio { font-weight: 800; }
.plan--destacado {
  border-color: var(--rojo);
  background: linear-gradient(180deg, rgba(227, 38, 45, .2), rgba(17, 17, 20, .92) 42%);
  box-shadow: 0 0 0 1px rgba(227, 38, 45, .35), 0 24px 60px rgba(227, 38, 45, .16);
}
.plan-insignia {
  border-radius: 0;
  padding: 6px 16px;
  font-family: var(--titulos);
  font-style: italic;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

/* --- Opiniones ----------------------------------------------------------------- */

.opinion { position: relative; }
.opinion::after {
  content: "”";
  position: absolute;
  right: 22px;
  top: 6px;
  font-family: Georgia, serif;
  font-size: 84px;
  line-height: 1;
  color: rgba(227, 38, 45, .16);
}
.inicial { background: var(--rojo); font-family: var(--titulos); font-style: italic; }

/* --- Aperturas 24/7 -------------------------------------------------------------- */

.sello-247 {
  border: 1px solid #26262a;
  background:
    repeating-linear-gradient(-55deg, rgba(227, 38, 45, .2) 0 18px, transparent 18px 40px),
    var(--carbon);
}
.sello-247 span { font-weight: 800; }
.puntos svg {
  width: 52px;
  height: 52px;
  padding: 12px;
  border-radius: 14px;
  background: var(--negro);
  stroke: var(--blanco);
}

/* --- Compraventa -------------------------------------------------------------------- */

.gratis {
  border-radius: 0;
  border: 0;
  background: var(--rojo);
  clip-path: polygon(22px 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}
.gratis-grande { font-size: clamp(24px, 3.4vw, 42px); }
.gratis-chica { color: rgba(255, 255, 255, .9); }
.lado { border: 0; }

/* --- Preguntas ------------------------------------------------------------------------ */

.acordeon details[open] summary { color: var(--rojo-texto); }

/* --- Pie -------------------------------------------------------------------------------- */

.pie { padding: 0 0 calc(28px + env(safe-area-inset-bottom)); color: var(--gris-oscuro); }
.pie .franjas { margin-bottom: clamp(40px, 6vw, 64px); }
.pie-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 32px;
}
.pie-marca img { height: 68px; width: auto; }
.pie-marca p { margin: 16px 0 0; max-width: 28em; font-size: 15px; line-height: 1.55; }
.pie-col h3 {
  margin: 0 0 12px;
  font-family: var(--titulos);
  font-style: italic;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blanco);
}
.pie-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 15px;
  color: #d2d2d7;
  text-decoration: none;
}
.pie-col a:hover { color: var(--blanco); }
.pie-col svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.pie-base {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #1c1c20;
  font-size: 13px;
}
.pie-base p { margin: 0; font-size: 13px; }
.pie-base a { color: var(--gris-oscuro); }
@media (max-width: 767px) { .pie-grid { grid-template-columns: 1fr; gap: 28px; } }

/* En el teléfono los títulos van a la izquierda: las rayas también. */
@media (max-width: 599px) {
  .intro .titular::after, #preguntas .titular::after { margin-left: 0; }
  .gratis { clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%); }
}

/* Ajustes finos del acabado */
:root { --alto-header: 64px; }
.marca img { height: 46px; }
@media (max-width: 380px) { .marca img { height: 38px; } }
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); }
  .hero-titulo { font-size: clamp(40px, 4.5vw, 64px); }
  .hero-titulo .rojo { white-space: nowrap; }
}

/* Botón flotante de WhatsApp */
.whatsapp {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 56px;
  padding: 0 20px 0 16px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .35);
}
.whatsapp:hover { background: #1ebe5b; }
.whatsapp svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }
.whatsapp svg path:last-child { fill: currentColor; stroke: none; }
@media (max-width: 599px) {
  .whatsapp { width: 58px; height: 58px; padding: 0; justify-content: center; }
  .whatsapp span { display: none; }
}