/* ==========================================================================
   Vicar Racing — Hoja de estilos principal
   Taller mecánico · Col. Centro, Veracruz
   ========================================================================== */

/* ---------- 1. Variables y base ---------- */
:root {
  --negro: #0c0d10;
  --negro-suave: #13151a;
  --panel: #181b21;
  --panel-2: #1e222a;
  --linea: rgba(255, 255, 255, 0.09);
  --linea-fuerte: rgba(255, 255, 255, 0.16);
  --texto: #eef1f5;
  --texto-suave: #a7aebd;
  --texto-tenue: #767e8f;
  --rojo: #e11d2a;
  --rojo-oscuro: #a8121d;
  --rojo-claro: #ff4d59;
  --amarillo: #ffd23f;
  --verde-wa: #25d366;
  --radio: 18px;
  --radio-sm: 12px;
  --sombra: 0 24px 60px -30px rgba(0, 0, 0, 0.85);
  --contenedor: 1200px;
  --transicion: 0.28s cubic-bezier(0.22, 0.61, 0.36, 1);
  --fuente: "Segoe UI Variable Display", "Segoe UI", Inter, -apple-system,
    BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--negro);
  color: var(--texto);
  font-family: var(--fuente);
  font-size: 16.5px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Aire al final de la página para que el botón flotante no tape contenido */
main { padding-bottom: 76px; }

body.sin-scroll { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  margin: 0 0 0.6rem;
  line-height: 1.14;
  letter-spacing: -0.022em;
  font-weight: 800;
}

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

strong { color: #fff; font-weight: 700; }

::selection { background: var(--rojo); color: #fff; }

:focus-visible {
  outline: 2px solid var(--amarillo);
  outline-offset: 3px;
  border-radius: 6px;
}

.contenedor {
  width: 100%;
  max-width: var(--contenedor);
  margin-inline: auto;
  padding-inline: 22px;
}

.tenue { color: var(--texto-tenue); }
.texto-rojo { color: var(--rojo-claro); }

.saltar {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--rojo);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 12px 0;
  font-weight: 700;
}
.saltar:focus { left: 0; }

.aviso {
  background: var(--panel);
  border: 1px solid var(--linea);
  border-radius: var(--radio-sm);
  padding: 16px 18px;
  color: var(--texto-suave);
}

/* ---------- 2. Botones ---------- */
.boton {
  --btn-fondo: var(--rojo);
  --btn-color: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-fondo);
  color: var(--btn-color);
  font: inherit;
  font-weight: 700;
  font-size: 0.97rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform var(--transicion), box-shadow var(--transicion),
    background var(--transicion), border-color var(--transicion), color var(--transicion);
  white-space: nowrap;
}
.boton:hover { transform: translateY(-2px); }
.boton:active { transform: translateY(0); }

.boton--primario {
  background: linear-gradient(135deg, var(--rojo) 0%, var(--rojo-oscuro) 100%);
  box-shadow: 0 14px 34px -16px rgba(225, 29, 42, 0.9);
}
.boton--primario:hover { box-shadow: 0 20px 42px -16px rgba(225, 29, 42, 1); }

.boton--fantasma {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--linea-fuerte);
  color: var(--texto);
  backdrop-filter: blur(8px);
}
.boton--fantasma:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.3);
}

.boton--wa {
  background: linear-gradient(135deg, #2ee06f 0%, #128c4a 100%);
  box-shadow: 0 14px 34px -16px rgba(37, 211, 102, 0.85);
  color: #05170d;
}
.boton--wa:hover { box-shadow: 0 20px 42px -16px rgba(37, 211, 102, 1); }
.boton--wa .icono { color: #05170d; }

.boton--texto {
  background: transparent;
  border-color: transparent;
  color: var(--texto-suave);
  padding-inline: 8px;
}
.boton--texto:hover { color: #fff; }

.boton--mini { padding: 10px 18px; font-size: 0.9rem; }
.boton--ancho { width: 100%; }

.icono {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  fill: currentColor;
}

/* ---------- 3. Cabecera ---------- */
.cabecera {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 14px 0;
  background: linear-gradient(to bottom, rgba(12, 13, 16, 0.85), rgba(12, 13, 16, 0));
  transition: background var(--transicion), box-shadow var(--transicion),
    padding var(--transicion), border-color var(--transicion);
  border-bottom: 1px solid transparent;
}
.cabecera.compacta {
  padding: 8px 0;
  background: #0a0b0e; /* solido: antes era semitransparente y se transparentaba el texto */
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--linea);
  box-shadow: 0 16px 40px -30px #000;
}
@supports (background: rgba(0, 0, 0, 0.01)) {
  .cabecera.compacta { background: rgba(10, 11, 14, 0.98); }
}

.cabecera__fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.marca {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: none;
}
/* Logo real de la marca (PNG con fondo transparente) */
.marca__logo {
  display: block;
  width: clamp(140px, 17vw, 196px);
  height: auto;
  transition: opacity var(--transicion);
}
.marca:hover .marca__logo { opacity: 0.86; }

.marca__icono {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--rojo);
  border-radius: 12px;
  background: rgba(225, 29, 42, 0.11);
  border: 1px solid rgba(225, 29, 42, 0.3);
  transition: transform var(--transicion);
}
.marca__icono svg { width: 27px; height: 27px; }
.marca:hover .marca__icono { transform: rotate(-14deg); }

.marca__texto { display: flex; flex-direction: column; line-height: 1; }
.marca__nombre {
  font-size: 1.42rem;
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.04em;
  color: #fff;
}
.marca__sub {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--amarillo);
  margin-top: 3px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav > a {
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--texto-suave);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color var(--transicion), background var(--transicion);
}
.nav > a:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }
.nav > a.activo { color: #fff; }
.nav > a.activo::after {
  content: "";
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--rojo);
  margin-top: 3px;
}
.nav .boton--wa { margin-left: 8px; color: #05170d; }

.hamburguesa {
  display: none;
  position: relative;
  z-index: 20;
  width: 46px;
  height: 42px;
  border: 1px solid var(--linea-fuerte);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  padding: 11px 12px;
  gap: 5px;
  flex-direction: column;
  justify-content: space-between;
}
.hamburguesa span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: #fff;
  transition: transform var(--transicion), opacity var(--transicion);
}
.hamburguesa[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburguesa[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburguesa[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 4. Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 130px 0 90px;
  overflow: hidden;
  isolation: isolate;
}
.hero__fondo {
  position: absolute;
  inset: 0;
  background: url("../img/hero/hero.jpg") center 42% / cover no-repeat;
  transform: scale(1.04);
  animation: zoomHero 22s ease-in-out infinite alternate;
  z-index: -2;
}
@keyframes zoomHero {
  from { transform: scale(1.04); }
  to { transform: scale(1.14); }
}
.hero__degradado {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(8, 9, 12, 0.96) 0%, rgba(8, 9, 12, 0.86) 42%, rgba(8, 9, 12, 0.4) 72%, rgba(8, 9, 12, 0.72) 100%),
    linear-gradient(to top, var(--negro) 2%, rgba(12, 13, 16, 0) 42%);
}

.hero__contenido { max-width: 780px; }

.hero__etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--linea-fuerte);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  color: var(--texto-suave);
  font-size: 0.86rem;
  font-weight: 600;
  margin-bottom: 22px;
}
.punto {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--verde-wa);
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.18);
  animation: latido 2.4s ease-in-out infinite;
}
@keyframes latido {
  50% { box-shadow: 0 0 0 9px rgba(37, 211, 102, 0); }
}

.hero__titulo {
  font-size: clamp(2.5rem, 6.6vw, 4.6rem);
  letter-spacing: -0.038em;
  margin-bottom: 20px;
  text-wrap: balance;
}

.hero__texto {
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--texto-suave);
  max-width: 620px;
  margin-bottom: 32px;
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 46px;
}

.hero__datos {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
  margin: 0;
  padding-top: 26px;
  border-top: 1px solid var(--linea);
}
.hero__datos > div { min-width: 170px; }
.hero__datos dt {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-tenue);
  font-weight: 700;
  margin-bottom: 4px;
}
.hero__datos dd {
  margin: 0;
  font-size: 1.05rem;
  color: var(--texto);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.estrellas { color: var(--amarillo); letter-spacing: 2px; font-size: 0.95em; }
.estrellas--grande { font-size: 1.5rem; letter-spacing: 4px; }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  width: 28px;
  height: 46px;
  border: 1px solid var(--linea-fuerte);
  border-radius: 999px;
  display: grid;
  place-items: start center;
  padding-top: 8px;
}
.hero__scroll span {
  width: 4px;
  height: 9px;
  border-radius: 3px;
  background: var(--rojo-claro);
  animation: bajar 1.9s ease-in-out infinite;
}
@keyframes bajar {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(17px); opacity: 0.25; }
}

/* ---------- 5. Tira de confianza ---------- */
.tira {
  background: var(--negro-suave);
  border-block: 1px solid var(--linea);
  padding: 26px 0;
}
.tira__fila {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.tira__fila p {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 18px;
  border-left: 2px solid rgba(225, 29, 42, 0.55);
}
.tira__fila strong { font-size: 1.02rem; }
.tira__fila span { color: var(--texto-tenue); font-size: 0.87rem; }

/* ---------- 6. Secciones ---------- */
.seccion { padding: clamp(72px, 9vw, 118px) 0; position: relative; }
.seccion--alt { background: var(--negro-suave); border-block: 1px solid var(--linea); }

.seccion__cabecera { max-width: 720px; margin-bottom: 52px; }
.sobretitulo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--rojo-claro);
  margin-bottom: 14px;
}
.sobretitulo::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--rojo);
}
.seccion__titulo {
  font-size: clamp(1.85rem, 4vw, 2.85rem);
  margin-bottom: 16px;
  text-wrap: balance;
}
.seccion__entrada { color: var(--texto-suave); font-size: 1.06rem; margin: 0; }

/* ---------- 7. Servicios ---------- */
.rejilla-servicios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(275px, 1fr));
  gap: 18px;
}
.tarjeta {
  position: relative;
  padding: 28px 26px 26px;
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  background: linear-gradient(170deg, var(--panel) 0%, rgba(19, 21, 26, 0.6) 100%);
  overflow: hidden;
  transition: transform var(--transicion), border-color var(--transicion),
    box-shadow var(--transicion);
}
.tarjeta::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(225, 29, 42, 0.22), transparent 68%);
  opacity: 0;
  transition: opacity var(--transicion);
  pointer-events: none;
}
.tarjeta:hover {
  transform: translateY(-5px);
  border-color: rgba(225, 29, 42, 0.42);
  box-shadow: var(--sombra);
}
.tarjeta:hover::after { opacity: 1; }
.tarjeta__icono {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  margin-bottom: 18px;
  color: var(--rojo-claro);
  background: rgba(225, 29, 42, 0.11);
  border: 1px solid rgba(225, 29, 42, 0.26);
}
.tarjeta__icono svg { width: 27px; height: 27px; }
.tarjeta h3 { font-size: 1.16rem; margin-bottom: 8px; }
.tarjeta p { color: var(--texto-suave); font-size: 0.95rem; margin: 0; }

/* ---------- 8. Nosotros ---------- */
.nosotros {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.nosotros__texto > p { color: var(--texto-suave); }
.nosotros__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.lista-check { margin: 26px 0 0; display: grid; gap: 12px; }
.lista-check li {
  position: relative;
  padding-left: 34px;
  color: var(--texto-suave);
  font-size: 0.97rem;
}
.lista-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.14);
  border: 1px solid rgba(37, 211, 102, 0.42);
}
.lista-check li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 9px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--verde-wa);
  border-bottom: 2px solid var(--verde-wa);
  transform: rotate(42deg);
}

.nosotros__imagen {
  margin: 0;
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--linea-fuerte);
  box-shadow: var(--sombra);
}
.nosotros__imagen img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.nosotros__imagen figcaption {
  padding: 14px 18px;
  font-size: 0.85rem;
  color: var(--texto-tenue);
  background: rgba(12, 13, 16, 0.9);
  border-top: 1px solid var(--linea);
}

.datos-clave {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 62px;
  padding-top: 40px;
  border-top: 1px solid var(--linea);
}
.datos-clave strong {
  display: block;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 4px;
}
.datos-clave span { color: var(--texto-tenue); font-size: 0.9rem; }

/* ---------- 9. Galería ---------- */
.filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.filtro {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--linea-fuerte);
  background: rgba(255, 255, 255, 0.035);
  color: var(--texto-suave);
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transicion);
}
.filtro:hover { color: #fff; border-color: rgba(255, 255, 255, 0.34); }
.filtro[aria-selected="true"] {
  background: linear-gradient(135deg, var(--rojo), var(--rojo-oscuro));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 12px 30px -16px rgba(225, 29, 42, 0.95);
}

.galeria__cuenta {
  color: var(--texto-tenue);
  font-size: 0.87rem;
  margin: 0 0 22px;
}

.galeria {
  column-count: 4;
  column-gap: 16px;
}

/* Respaldo estático de la galería: VISIBLE por defecto (así se ven las fotos aunque el
   navegador no ejecute JavaScript). El script del sitio lo oculta cuando ya construyó
   la galería interactiva. */
.galeria__respaldo { display: block; }
html.con-js .galeria__respaldo { display: none; }
.galeria__cuenta-estatica {
  margin: 18px 0 0;
  color: var(--texto-tenue);
  font-size: 0.87rem;
}
.galeria__item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  border-radius: var(--radio-sm);
  overflow: hidden;
  border: 1px solid var(--linea);
  background-color: var(--panel);
  cursor: zoom-in;
  display: block;
  width: 100%;
  padding: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  transition: transform var(--transicion), border-color var(--transicion),
    box-shadow var(--transicion), opacity 0.35s ease;
  animation: aparecerFoto 0.5s ease backwards;
}
@keyframes aparecerFoto {
  from { opacity: 0; transform: translateY(14px); }
}
.galeria__item:hover,
.galeria__item:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(225, 29, 42, 0.5);
  box-shadow: 0 22px 50px -28px rgba(0, 0, 0, 0.95);
}
.galeria__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  /* Visible por defecto: nunca queda en blanco aunque falle el JavaScript */
  opacity: 1;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
/* Pequeño fundido al terminar de cargar (no deja nunca la foto invisible) */
.galeria__item img.cargada { animation: fundidoFoto 0.45s ease; }
@keyframes fundidoFoto {
  from { opacity: 0.25; }
  to { opacity: 1; }
}
.galeria__item:hover img { transform: scale(1.05); }

.galeria__info {
  position: absolute;
  inset: auto 0 0 0;
  padding: 34px 16px 14px;
  background: linear-gradient(to top, rgba(6, 7, 9, 0.94), rgba(6, 7, 9, 0.55) 55%, transparent);
  transform: translateY(6px);
  opacity: 0;
  transition: opacity var(--transicion), transform var(--transicion);
  pointer-events: none;
}
.galeria__item:hover .galeria__info,
.galeria__item:focus-visible .galeria__info { opacity: 1; transform: none; }
.galeria__info strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.3;
  color: #fff;
}
.galeria__info span {
  display: block;
  font-size: 0.8rem;
  color: var(--texto-suave);
  margin-top: 3px;
}
.galeria__item::after {
  content: "";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(8, 9, 12, 0.62) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='6.5'/%3E%3Cpath d='M16 16l4.5 4.5M11 8.5v5M8.5 11h5'/%3E%3C/svg%3E") center / 20px no-repeat;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity var(--transicion), transform var(--transicion);
  pointer-events: none;
}
.galeria__item:hover::after,
.galeria__item:focus-visible::after { opacity: 1; transform: none; }

/* ---------- 10. Proceso ---------- */
.pasos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  counter-reset: paso;
}
.pasos li {
  position: relative;
  padding: 30px 24px 26px;
  border-radius: var(--radio);
  border: 1px solid var(--linea);
  background: var(--panel);
  transition: border-color var(--transicion), transform var(--transicion);
}
.pasos li:hover { transform: translateY(-4px); border-color: rgba(225, 29, 42, 0.4); }
.pasos__num {
  display: block;
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: rgba(225, 29, 42, 0.55);
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
}
.pasos h3 { font-size: 1.1rem; }
.pasos p { color: var(--texto-suave); font-size: 0.94rem; margin: 0; }

/* ---------- 11. Opiniones ---------- */
.opiniones {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
  padding: clamp(28px, 4vw, 44px);
  border-radius: var(--radio);
  border: 1px solid var(--linea);
  background: linear-gradient(150deg, var(--panel) 0%, rgba(19, 21, 26, 0.5) 100%);
}
.opiniones__nota {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 18px;
  border-radius: var(--radio-sm);
  background: rgba(225, 29, 42, 0.07);
  border: 1px solid rgba(225, 29, 42, 0.24);
  text-align: center;
}
.opiniones__numero {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  color: #fff;
}
.opiniones__detalle h3 { font-size: 1.5rem; }
.opiniones__detalle p { color: var(--texto-suave); }
.opiniones__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

/* ---------- 12. Contacto ---------- */
.contacto {
  display: grid;
  grid-template-columns: 1fr 1.02fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
  /* deja aire para el botón flotante de WhatsApp en pantallas bajas */
  padding-bottom: 70px;
}

.formulario {
  padding: clamp(24px, 3.4vw, 36px);
  border-radius: var(--radio);
  border: 1px solid var(--linea);
  background: var(--panel);
  box-shadow: var(--sombra);
  display: grid;
  gap: 16px;
}
.campo { display: grid; gap: 7px; }
.campo-doble { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.campo label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--texto-suave);
}
.opcional { font-weight: 500; color: var(--texto-tenue); }
.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--radio-sm);
  border: 1px solid var(--linea-fuerte);
  background: rgba(8, 9, 12, 0.62);
  color: var(--texto);
  font: inherit;
  font-size: 0.97rem;
  transition: border-color var(--transicion), box-shadow var(--transicion),
    background var(--transicion);
}
.campo textarea { resize: vertical; min-height: 96px; }
.campo select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a7aebd' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 42px;
}
.campo select option { background: var(--panel-2); color: var(--texto); }
.campo input::placeholder,
.campo textarea::placeholder { color: #5c6473; }
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: rgba(225, 29, 42, 0.65);
  background: rgba(8, 9, 12, 0.85);
  box-shadow: 0 0 0 3px rgba(225, 29, 42, 0.15);
}
.campo.error input { border-color: var(--rojo-claro); box-shadow: 0 0 0 3px rgba(225, 29, 42, 0.2); }
.formulario__nota { font-size: 0.83rem; color: var(--texto-tenue); margin: 0; text-align: center; }
.formulario__nota.exito { color: var(--verde-wa); font-weight: 600; }
.formulario__nota.error { color: var(--rojo-claro); font-weight: 600; }

.contacto__lado { display: grid; gap: 22px; }
.datos { display: grid; gap: 4px; }
.datos li {
  display: flex;
  gap: 16px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--linea);
}
.datos li:last-child { border-bottom: none; }
.datos__icono {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: var(--rojo-claro);
  background: rgba(225, 29, 42, 0.1);
  border: 1px solid rgba(225, 29, 42, 0.24);
}
.datos__icono svg { width: 22px; height: 22px; }
.datos h3 {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-tenue);
  margin-bottom: 4px;
}
.datos p { color: var(--texto-suave); font-size: 0.96rem; margin: 0; }
.datos a { transition: color var(--transicion); }
.datos a:hover { color: var(--rojo-claro); }

.mapa {
  border-radius: var(--radio);
  overflow: hidden;
  border: 1px solid var(--linea-fuerte);
  line-height: 0;
  background: var(--panel);
}
.mapa iframe { width: 100%; height: 380px; border: 0; filter: grayscale(0.35) contrast(1.05); }
.mapa__pie {
  margin: 0;
  padding: 12px 16px;
  line-height: 1.5;
  background: var(--panel);
  border-top: 1px solid var(--linea);
  font-size: 0.85rem;
  color: var(--texto-tenue);
}
.mapa__pie a { color: var(--rojo-claro); font-weight: 700; }
.mapa__pie a:hover { color: #fff; }

/* ---------- 13. Cierre y pie ---------- */
.cierre { padding: clamp(60px, 7vw, 96px) 0; }
.cierre__caja {
  position: relative;
  text-align: center;
  padding: clamp(38px, 5vw, 66px) clamp(24px, 4vw, 56px);
  border-radius: calc(var(--radio) + 6px);
  border: 1px solid rgba(225, 29, 42, 0.3);
  background:
    radial-gradient(120% 130% at 50% 0%, rgba(225, 29, 42, 0.2) 0%, transparent 58%),
    var(--panel);
  overflow: hidden;
}
.cierre__caja h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
.cierre__caja p {
  color: var(--texto-suave);
  max-width: 620px;
  margin: 0 auto 28px;
}
.cierre__acciones { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

.pie {
  background: #07080a;
  border-top: 1px solid var(--linea);
  padding: 60px 0 26px;
}
.pie__fila {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
}
.pie__marca { display: flex; flex-direction: column; gap: 3px; align-items: flex-start; }
.pie__logo { display: block; width: 210px; height: auto; margin-bottom: 14px; }
.pie__marca .marca__sub { margin-top: 4px; }
.pie__marca p {
  color: var(--texto-tenue);
  font-size: 0.9rem;
  margin-top: 14px;
}
.pie__nav { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.pie__nav h3 {
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-tenue);
  margin-bottom: 4px;
}
.pie__nav a {
  color: var(--texto-suave);
  font-size: 0.94rem;
  transition: color var(--transicion), transform var(--transicion);
}
.pie__nav a:hover { color: #fff; transform: translateX(3px); }

.pie__base {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 22px;
  border-top: 1px solid var(--linea);
}
.pie__base p { font-size: 0.85rem; color: var(--texto-tenue); margin: 0; }

/* ---------- 14. Botón flotante ---------- */
.flotante-wa {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2ee06f, #128c4a);
  color: #05170d;
  font-weight: 800;
  font-size: 0.92rem;
  box-shadow: 0 18px 40px -14px rgba(37, 211, 102, 0.7);
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.flotante-wa svg { position: relative; z-index: 1; width: 24px; height: 24px; fill: currentColor; flex: none; }
.flotante-wa__texto { position: relative; z-index: 1; }
.flotante-wa:hover { transform: translateY(-3px) scale(1.02); }
.flotante-wa::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid rgba(37, 211, 102, 0.6);
  animation: onda 2.6s ease-out infinite;
  pointer-events: none;
}
@keyframes onda {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.28); opacity: 0; }
}

/* ---------- 15. Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 24px;
  background: rgba(5, 6, 8, 0.94);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.24s ease;
}
.lightbox[hidden] { display: none; }
.lightbox.visible { opacity: 1; }

.lightbox__figura {
  margin: 0;
  display: grid;
  justify-items: center;
  gap: 16px;
  min-width: 0;
}
.lightbox__figura img {
  max-width: min(1200px, 100%);
  max-height: 74svh;
  width: auto;
  border-radius: var(--radio-sm);
  border: 1px solid var(--linea-fuerte);
  box-shadow: 0 40px 90px -40px #000;
  object-fit: contain;
  background: #101216;
}
.lightbox__figura figcaption {
  text-align: center;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.lightbox__figura strong { font-size: 1.06rem; }
.lightbox__figura span { color: var(--texto-suave); font-size: 0.92rem; }
.lightbox__contador {
  color: var(--texto-tenue) !important;
  font-size: 0.8rem !important;
  letter-spacing: 0.14em;
  margin-top: 4px;
}

.lightbox__cerrar {
  position: absolute;
  top: 18px;
  right: 20px;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--linea-fuerte);
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  cursor: pointer;
  transition: background var(--transicion), transform var(--transicion);
}
.lightbox__cerrar svg { width: 22px; height: 22px; }
.lightbox__cerrar:hover { background: var(--rojo); transform: rotate(90deg); }

.lightbox__flecha {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--linea-fuerte);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  cursor: pointer;
  transition: background var(--transicion), transform var(--transicion);
}
.lightbox__flecha svg { width: 26px; height: 26px; }
.lightbox__flecha:hover { background: var(--rojo); }
.lightbox__flecha--izq:hover { transform: translateX(-3px); }
.lightbox__flecha--der:hover { transform: translateX(3px); }

/* ---------- 16. Animación de aparición ---------- */
.revelar {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: opacity, transform;
}
.revelar.visible { opacity: 1; transform: none; }

/* Si el navegador no ejecuta JavaScript, no hay observador de scroll:
   mostramos todo de una vez para que nunca quede contenido invisible. */
html.sin-js .revelar { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .revelar { opacity: 1; transform: none; }
}

/* ---------- 17. Responsive ---------- */
@media (max-width: 1080px) {
  .galeria { column-count: 3; }
  .pie__fila { grid-template-columns: 1fr 1fr; }
  .pie__marca { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(340px, 86vw);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 92px 20px 30px;
    background: rgba(10, 11, 14, 0.98);
    backdrop-filter: blur(18px);
    border-left: 1px solid var(--linea);
    transform: translateX(105%);
    transition: transform 0.34s cubic-bezier(0.22, 0.61, 0.36, 1);
    overflow-y: auto;
  }
  .nav.abierto { transform: none; }
  .nav > a { padding: 14px 16px; border-radius: 12px; font-size: 1.05rem; }
  .nav > a.activo::after { display: none; }
  .nav > a.activo { background: rgba(225, 29, 42, 0.12); }
  .nav .boton--wa { margin: 14px 0 0; }
  .hamburguesa { display: flex; }

  .nosotros,
  .contacto { grid-template-columns: 1fr; }
  .nosotros__imagen { order: -1; }
  .tira__fila { grid-template-columns: 1fr 1fr; }
  .datos-clave { grid-template-columns: 1fr 1fr; gap: 22px 18px; }
  .opiniones { grid-template-columns: 1fr; }
  .galeria { column-count: 2; }
  .lightbox { padding: 14px; grid-template-columns: 1fr; }
  .lightbox__flecha {
    position: absolute;
    bottom: 22px;
    z-index: 2;
  }
  .lightbox__flecha--izq { left: 18px; }
  .lightbox__flecha--der { right: 18px; }
  .lightbox__figura img { max-height: 66svh; }
  .lightbox__figura figcaption { padding: 0 62px 52px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }

  /* --- Más ancho útil: menos margen a los lados --- */
  .contenedor { padding-inline: 14px; }
  .formulario { padding: 18px 15px; }
  .tarjeta { padding: 20px 16px; }
  .pasos li { padding: 22px 18px 20px; }
  .opiniones { padding: 20px 15px; }

  /* --- Menos aire vertical entre secciones --- */
  .seccion { padding: 52px 0; }
  .seccion__cabecera { margin-bottom: 30px; }
  .hero { min-height: auto; padding: 112px 0 60px; }
  .hero__texto { margin-bottom: 24px; font-size: 1.02rem; }
  .hero__acciones { gap: 10px; margin-bottom: 30px; }
  .hero__acciones .boton { flex: 1 1 100%; }
  .hero__datos { gap: 16px 24px; padding-top: 20px; }
  .hero__datos > div { min-width: calc(50% - 12px); }
  .hero__scroll { display: none; }

  /* --- Filtros en una sola fila deslizable (antes ocupaban 4 filas) --- */
  .filtros {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    margin-inline: -14px;
    padding: 4px 14px 10px;
  }
  .filtros::-webkit-scrollbar { display: none; }
  .filtro { flex: 0 0 auto; white-space: nowrap; padding: 9px 15px; }
  .galeria__cuenta { margin-bottom: 16px; }

  /* --- Fotos más grandes: una por fila --- */
  .galeria { column-count: 1; column-gap: 0; }

  /* --- Franja de datos en 2 columnas, no una lista larga --- */
  .tira { padding: 20px 0; }
  .tira__fila { grid-template-columns: 1fr 1fr; gap: 18px 14px; }

  .campo-doble { grid-template-columns: 1fr; }
  .pie { padding: 42px 0 22px; }
  .pie__fila { grid-template-columns: 1fr; gap: 26px; }
  .flotante-wa { right: 12px; bottom: 12px; padding: 13px 16px; }
  .flotante-wa__texto { display: none; }
  .datos { gap: 0; }
  .datos li { gap: 12px; padding: 14px 2px; }
  .mapa iframe { height: 240px; }
  .lightbox__figura figcaption { padding: 0 12px 48px; }
}

/* ---------- 17b. Ajustes finos para telefonos ---------- */
@media (max-width: 480px) {
  .contenedor { padding-inline: 13px; }
  .marca__logo { width: clamp(124px, 40vw, 150px); }

  /* Las fotos y las tarjetas se comen el ancho completo, sin aire de sobra */
  .tarjeta { padding: 18px 15px; border-radius: 14px; }
  .tarjeta__icono { width: 46px; height: 46px; margin-bottom: 14px; }
  .nosotros__acciones .boton,
  .cierre__acciones .boton { width: 100%; }
  .datos-clave { gap: 20px; }
  .datos-clave strong { font-size: 1.3rem; }
  .hero__etiqueta { font-size: 0.8rem; padding: 7px 13px; }
  .hero__datos > div { min-width: calc(50% - 10px); }
  .opiniones__numero { font-size: 3.2rem; }
  .pasos__num { font-size: 1.8rem; }
  .galeria__item { border-radius: 10px; margin-bottom: 12px; }
  .mapa iframe { height: 220px; }
}

@media (hover: none) {
  .galeria__info { opacity: 1; transform: none; }
  .galeria__item::after { opacity: 1; transform: none; }
}

/* Portatiles bajos (1366x768 y similares): el hero completo debe caber sin recortes */
@media (min-width: 621px) and (max-height: 820px) {
  .hero { padding: 104px 0 48px; }
  .hero__etiqueta { margin-bottom: 14px; padding: 7px 14px; }
  .hero__titulo { margin-bottom: 14px; }
  .hero__texto { margin-bottom: 20px; }
  .hero__acciones { margin-bottom: 24px; }
  .hero__datos { padding-top: 16px; }
  .hero__scroll { display: none; }
}

/* ---------- 18. Impresión ---------- */
@media print {
  .cabecera, .flotante-wa, .lightbox, .hero__scroll, .filtros { display: none !important; }
  body { background: #fff; color: #000; }
  .seccion, .hero { padding: 20px 0; }
  .galeria { column-count: 3; }
}