/* =====================================================================
   G.S. Auto Import — components.css
   Header, botones, tarjetas, formularios, footer
   ===================================================================== */

/* ---------- Botones ---------- */
.btn {
  --btn-bg: var(--fg);
  --btn-fg: var(--bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .9rem 1.6rem;
  border: 1px solid var(--btn-bg);
  border-radius: var(--radio);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-rapida), background var(--t-rapida), color var(--t-rapida), border-color var(--t-rapida);
}

.btn i { font-size: 1.15em; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--fg);
  border-color: var(--border-fuerte);
}
.btn--ghost:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.btn--claro {
  --btn-bg: var(--blanco);
  --btn-fg: var(--negro);
}

.btn--contorno-claro {
  --btn-bg: transparent;
  --btn-fg: var(--blanco);
  border-color: rgba(255, 255, 255, .35);
}
.btn--contorno-claro:hover {
  background: var(--blanco);
  color: var(--negro);
  border-color: var(--blanco);
}

.btn--sm { padding: .65rem 1.1rem; font-size: .82rem; }
.btn--lg { padding: 1.05rem 2rem; font-size: .95rem; }
.btn--bloque { width: 100%; }

.btn--icono {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  flex-shrink: 0;
}
.btn--icono i { font-size: 1.2rem; }

.btn--wa {
  --btn-bg: var(--fg);
  --btn-fg: var(--bg);
}

.enlace-flecha {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
  font-size: .9rem;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: gap var(--t-rapida), opacity var(--t-rapida);
}
.enlace-flecha:hover { gap: .85rem; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .65rem;
  border: 1px solid var(--border-fuerte);
  border-radius: 100px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  line-height: 1.4;
  white-space: nowrap;
}

.badge--solido {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.badge--flotante {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 10, 10, .82);
  color: #fff;
  border-color: transparent;
  backdrop-filter: blur(6px);
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t-media), background var(--t-media);
  /* Capa propia: evita que el desenfoque se repinte con el contenido al hacer scroll */
  transform: translateZ(0);
  will-change: transform;
}

.header--scroll { box-shadow: var(--sombra); }

.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  height: clamp(30px, 4.2vw, 40px);
  width: auto;
  transition: opacity var(--t-rapida);
}

[data-theme='dark'] .header__logo img,
[data-theme='dark'] .footer__logo img { filter: invert(1); }

.header__logo:hover img { opacity: .75; }

.nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.4vw, 2.2rem); }

.nav__link {
  position: relative;
  font-size: .9rem;
  font-weight: 500;
  color: var(--fg-suave);
  padding-block: .35rem;
  transition: color var(--t-rapida);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--fg);
  transition: width var(--t-media);
}

.nav__link:hover { color: var(--fg); }
.nav__link:hover::after,
.nav__link[aria-current='page']::after { width: 100%; }
.nav__link[aria-current='page'] { color: var(--fg); font-weight: 600; }

.header__acciones {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radio);
  color: var(--fg);
  font-size: 1.15rem;
  transition: background var(--t-rapida), border-color var(--t-rapida), transform var(--t-rapida);
}
.icon-btn:hover {
  background: var(--bg-alt);
  border-color: var(--border-fuerte);
  transform: translateY(-2px);
}

.tema-btn .ph-sun { display: none; }
[data-theme='dark'] .tema-btn .ph-sun { display: block; }
[data-theme='dark'] .tema-btn .ph-moon { display: none; }

.hamburguesa { display: none; }

/* Menú móvil */
.menu-movil {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  background: var(--bg);
  padding: 2rem var(--gutter) 3rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--t-media), visibility var(--t-media);
  overflow-y: auto;
}

.menu-movil.abierto { transform: translateX(0); visibility: visible; }

.menu-movil a.menu-movil__link {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  padding-block: .7rem;
  border-bottom: 1px solid var(--border);
}

.menu-movil__pie {
  margin-top: auto;
  padding-top: 2rem;
  display: grid;
  gap: .75rem;
}

.menu-movil__pie small { color: var(--muted); font-size: .8rem; }

body.menu-abierto { overflow: hidden; }

/* ---------- Tarjeta de vehículo ---------- */
.card-vehiculo {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio-lg);
  overflow: hidden;
  transition: transform var(--t-media), box-shadow var(--t-media), border-color var(--t-media);
}

.card-vehiculo:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-alta);
  border-color: var(--border-fuerte);
}

.card-vehiculo__media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-alt);
}

.card-vehiculo__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms var(--ease);
}

.card-vehiculo:hover .card-vehiculo__media img {
  transform: scale(1.06);
}

.card-vehiculo__body {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: 1.25rem 1.35rem 1.35rem;
  flex: 1;
}

.card-vehiculo__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.card-vehiculo__titulo {
  font-size: 1.3rem;
  line-height: 1.15;
}

.card-vehiculo__titulo span {
  display: block;
  font-family: var(--font-texto);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--muted);
  margin-top: .3rem;
}

.card-vehiculo__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .45rem .75rem;
  padding-block: .9rem;
  border-block: 1px solid var(--border);
  font-size: .82rem;
  color: var(--fg-suave);
}

.card-vehiculo__specs li {
  display: flex;
  align-items: center;
  gap: .45rem;
  min-width: 0;
}

.card-vehiculo__specs i { font-size: 1.05rem; color: var(--muted); flex-shrink: 0; }

.card-vehiculo__pie {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
}

.card-vehiculo__precio strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.card-vehiculo__precio small {
  display: block;
  font-size: .74rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* Vista lista del catálogo */
.vista-lista .card-vehiculo {
  flex-direction: row;
}
.vista-lista .card-vehiculo__media {
  width: 38%;
  min-width: 220px;
  aspect-ratio: auto;
}
.vista-lista .card-vehiculo__body { padding: 1.5rem 1.75rem; }
.vista-lista .card-vehiculo__specs { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 720px) {
  .vista-lista .card-vehiculo { flex-direction: column; }
  .vista-lista .card-vehiculo__media { width: 100%; min-width: 0; aspect-ratio: 4 / 3; }
  .vista-lista .card-vehiculo__specs { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Tarjeta genérica ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio-lg);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  transition: transform var(--t-media), border-color var(--t-media), box-shadow var(--t-media);
}

.card--hover:hover {
  transform: translateY(-4px);
  border-color: var(--border-fuerte);
  box-shadow: var(--sombra);
}

.card__icono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 1.15rem;
  border-radius: var(--radio);
  background: var(--fg);
  color: var(--bg);
  font-size: 1.55rem;
}

.card h3 { font-size: 1.15rem; margin-bottom: .55rem; }
.card p { color: var(--fg-suave); font-size: .93rem; }

/* ---------- Formularios ---------- */
.campo { display: grid; gap: .45rem; }

.campo label {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .02em;
}

.campo label .req { color: var(--muted); }

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: .85rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  font-size: .92rem;
  transition: border-color var(--t-rapida), box-shadow var(--t-rapida);
}

.campo textarea { resize: vertical; min-height: 130px; }

.campo select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% + 2px), calc(100% - 14px) calc(50% + 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.75rem;
  cursor: pointer;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--fg);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--fg) 12%, transparent);
}

.campo input::placeholder,
.campo textarea::placeholder { color: var(--muted); }

.campo--error input,
.campo--error select,
.campo--error textarea { border-color: var(--fg); background: var(--bg-alt); }

.campo__error {
  font-size: .78rem;
  color: var(--fg);
  display: none;
  align-items: center;
  gap: .3rem;
}
.campo--error .campo__error { display: flex; }

.form-nota { font-size: .8rem; color: var(--muted); }

.alerta {
  display: none;
  align-items: flex-start;
  gap: .75rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--fg);
  border-radius: var(--radio);
  background: var(--bg-alt);
  font-size: .9rem;
}
.alerta.visible { display: flex; }
.alerta i { font-size: 1.3rem; flex-shrink: 0; }

/* ---------- Footer ---------- */
.footer {
  background: var(--negro);
  color: var(--gris-claro);
  padding-top: clamp(3rem, 6vw, 5rem);
  font-size: .92rem;
}

.footer a { transition: color var(--t-rapida); }
.footer a:hover { color: var(--blanco); }

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: 3rem;
}

.footer__logo img {
  height: 44px;
  width: auto;
  filter: invert(1);
  margin-bottom: 1.2rem;
}

.footer h4 {
  font-family: var(--font-texto);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blanco);
  margin-bottom: 1.15rem;
}

.footer ul { display: grid; gap: .7rem; }

.footer__contacto li {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
}
.footer__contacto i { font-size: 1.15rem; color: var(--blanco); margin-top: .1rem; }

.footer__horario li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .55rem;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.footer__horario span:last-child { color: var(--blanco); font-variant-numeric: tabular-nums; }

.footer__social { display: flex; gap: .6rem; margin-top: 1.4rem; }

.footer__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radio);
  font-size: 1.2rem;
  color: var(--blanco);
  transition: background var(--t-rapida), transform var(--t-rapida);
}
.footer__social a:hover { background: var(--blanco); color: var(--negro); transform: translateY(-3px); }

.footer__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .8rem;
  color: var(--gris);
}

.estado-negocio {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 600;
  color: var(--blanco);
}

.estado-negocio::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blanco);
  box-shadow: 0 0 0 0 rgba(255, 255, 255, .6);
  animation: latido 2.4s infinite;
}

.estado-negocio.cerrado::before {
  background: var(--gris);
  animation: none;
  box-shadow: none;
}

@keyframes latido {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, .5); }
  70% { box-shadow: 0 0 0 8px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

/* Estado en superficies claras */
.estado-negocio--claro { color: var(--fg); }
.estado-negocio--claro::before { background: var(--fg); box-shadow: 0 0 0 0 color-mix(in srgb, var(--fg) 50%, transparent); }

/* ---------- Botón flotante de WhatsApp ---------- */
.wa-flotante {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.25rem;
  border-radius: 100px;
  background: var(--fg);
  color: var(--bg);
  font-size: .85rem;
  font-weight: 600;
  box-shadow: var(--sombra-alta);
  transform: translateY(120%);
  transition: transform var(--t-media), background var(--t-rapida);
}
.wa-flotante.visible { transform: translateY(0); }
.wa-flotante i { font-size: 1.3rem; }
.wa-flotante span { display: inline; }

/* ---------- Swiper ---------- */
.swiper { overflow: hidden; }

/* Espacio interno para que el hover y la sombra no se recorten */
#swiper-destacados,
#swiper-testimonios {
  padding: .75rem 1rem 1.75rem;
  margin: -.75rem -1rem -1.75rem;
}

#swiper-destacados .swiper-slide,
#swiper-testimonios .swiper-slide { height: auto; }

#swiper-destacados .swiper-slide .card-vehiculo { height: 100%; }

/* Spinner de envío */
.ph-circle-notch { animation: girar 900ms linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

.swiper-nav {
  display: flex;
  gap: .5rem;
}

.swiper-nav button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border-fuerte);
  border-radius: 50%;
  font-size: 1.2rem;
  color: var(--fg);
  transition: background var(--t-rapida), color var(--t-rapida), opacity var(--t-rapida);
}
.swiper-nav button:hover:not(:disabled) { background: var(--fg); color: var(--bg); }
.swiper-nav button.swiper-button-disabled { opacity: .3; cursor: default; }

.seccion--oscura .swiper-nav button { border-color: rgba(255,255,255,.25); color: #fff; }
.seccion--oscura .swiper-nav button:hover:not(:disabled) { background: #fff; color: var(--negro); }

.swiper-pagination-bullet {
  background: var(--muted);
  opacity: .4;
  transition: opacity var(--t-rapida), width var(--t-rapida);
}
.swiper-pagination-bullet-active { background: var(--fg); opacity: 1; width: 22px; border-radius: 4px; }

/* ---------- Responsive header ---------- */
@media (max-width: 900px) {
  .nav,
  .header__acciones .btn { display: none; }
  .hamburguesa { display: inline-flex; }
  .wa-flotante span { display: none; }
  .wa-flotante { padding: 1rem; }
}

@media (max-width: 860px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bar { flex-direction: column; align-items: flex-start; }
}