/* =========================================================
   FCARS AUTOMOTRIZ — estilos generales
   Paleta tomada del logo: negro, rojo (velocímetro) y azul (tipografía)
   ========================================================= */

:root {
  --negro: #0b0b0d;
  --negro-suave: #17171b;
  --gris-tarjeta: #1f1f24;
  --rojo: #e2192b;
  --rojo-oscuro: #a3121f;
  --azul: #1e6fe0;
  --blanco: #f5f5f7;
  --gris-texto: #b3b3ba;
  --radio: 14px;
  --transicion: all .35s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--negro);
  color: var(--blanco);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
}

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

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

.contenedor {
  width: 90%;
  max-width: 1180px;
  margin: 0 auto;
}

.seccion { padding: 100px 0; }

.titulo-seccion {
  text-align: center;
  margin-bottom: 50px;
}

/* Títulos rojos de cada sección (Sobre nosotros, Lo que hacemos, Contacto) */
.eyebrow {
  display: inline-block;
  color: var(--rojo);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 1.15rem;
  font-weight: 800;
}

.titulo-seccion h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-top: 8px;
}

.titulo-seccion p {
  color: var(--gris-texto);
  max-width: 560px;
  margin: 14px auto 0;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 40px;
  font-weight: 600;
  transition: var(--transicion);
  border: 2px solid transparent;
}

.btn-primario {
  background: linear-gradient(135deg, var(--rojo), var(--rojo-oscuro));
  color: #fff;
  box-shadow: 0 10px 25px rgba(226, 25, 43, .35);
}
.btn-primario:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(226, 25, 43, .5);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 18px 0;
  background: transparent;
  transition: var(--transicion);
}
.header.activo {
  background: rgba(11,11,13,.9);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 6px 20px rgba(0,0,0,.4);
}

.header .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo { display: flex; align-items: center; gap: 14px; }
.logo img {
  height: 72px; width: 72px;
  object-fit: contain;
  border-radius: 10px;
  filter: drop-shadow(0 0 10px rgba(30, 111, 224, .35));
  transition: var(--transicion);
}
.header.activo .logo img { height: 56px; width: 56px; }

/* Wordmark estilo "racing": cursiva gruesa con brillo cromado */
.logo-texto { display: flex; flex-direction: column; line-height: 1; }
.logo-marca {
  font-family: 'Exo 2', 'Segoe UI', sans-serif;
  font-style: italic;
  font-weight: 900;
  font-size: 2rem;
  letter-spacing: 1px;
  background: linear-gradient(180deg, #ffffff 0%, #dfe6ef 45%, #8f9bab 55%, #e9eef5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,.6));
}
.logo-f {
  background: linear-gradient(180deg, #ff5a66 0%, var(--rojo) 50%, var(--rojo-oscuro) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 2px;
}
.logo-sub {
  font-family: 'Saira', 'Segoe UI', sans-serif;
  font-weight: 600;
  font-size: .72rem;
  letter-spacing: 6.5px;
  color: #42677A;
  margin-top: 4px;
  padding-left: 3px;
  transform: skewX(-12deg);
}

.nav { display: flex; align-items: center; gap: 34px; }
.nav a {
  font-weight: 600;
  font-size: .95rem;
  color: var(--blanco);
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--rojo);
  transition: var(--transicion);
}
.nav a:hover::after { width: 100%; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}
.menu-toggle span {
  width: 26px; height: 2px;
  background: var(--blanco);
  transition: var(--transicion);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  /* El contenido empieza justo debajo del header (sin espacio vacío arriba) */
  padding: 150px 0 80px;
  background:
    radial-gradient(circle at 80% 20%, rgba(226,25,43,.18), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(30,111,224,.18), transparent 45%),
    var(--negro);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0 2px, transparent 2px 26px);
  animation: mover-fondo 30s linear infinite;
}

@keyframes mover-fondo {
  from { background-position: 0 0; }
  to { background-position: 400px 400px; }
}

.hero-contenido {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero .eyebrow {
  display: inline-block;
  color: var(--rojo);
  border: 1px solid rgba(226,25,43,.4);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 22px;
  opacity: 0;
  animation: aparecer .8s ease forwards;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  line-height: 1.1;
  font-weight: 800;
  opacity: 0;
  animation: aparecer .8s ease .15s forwards;
}
.hero h1 span { color: var(--rojo); }

.hero p {
  margin-top: 22px;
  color: var(--gris-texto);
  font-size: 1.05rem;
  max-width: 520px;
  opacity: 0;
  animation: aparecer .8s ease .3s forwards;
}

@keyframes aparecer {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Estadísticas ---------- */
.stats {
  position: relative;
  z-index: 2;
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.stat-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radio);
  padding: 34px 16px;
  text-align: center;
}
.stat-item .numero {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--rojo);
}
.stat-item .etiqueta {
  font-size: 1rem;
  color: var(--gris-texto);
  margin-top: 6px;
}

/* ---------- Reveal on scroll ---------- */
.revelar {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}
.revelar.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Sobre nosotros ---------- */
.sobre { background: var(--negro-suave); padding-bottom: 70px; }
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sobre-img {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--gris-tarjeta), var(--negro));
  display: flex;
  align-items: center;
  justify-content: center;
}
.sobre-img img { height: 55%; object-fit: contain; filter: drop-shadow(0 10px 30px rgba(0,0,0,.5)); }
/* Con imagen propia, el recuadro toma la forma de la foto (se ve completa, sin recortes) */
.sobre-img.con-media { aspect-ratio: auto; background: none; }
.sobre-img.con-media img { width: 100%; height: auto; filter: none; }
.sobre-texto .eyebrow { margin-bottom: 18px; }
.sobre-texto p { color: var(--gris-texto); margin-bottom: 16px; line-height: 1.7; }

/* ---------- Reportaje 20 años ---------- */
/* Mismo fondo que "Sobre nosotros": se reduce el espacio de arriba para que no quede un hueco doble */
.reportaje { background: var(--negro-suave); padding-top: 20px; }
.reportaje .titulo-seccion { margin-bottom: 28px; }
.reportaje-video {
  /* Lo más grande posible: todo el ancho, pero sin pasar el alto de la pantalla (menú + título) */
  width: min(100%, calc((100vh - 190px) * 16 / 9));
  margin: 0 auto;
  border-radius: var(--radio);
  overflow: hidden;
  background: #000;
  box-shadow: 0 30px 60px rgba(0,0,0,.55);
}
/* Respeta la forma del video sin recortarlo */
.reportaje-video video { display: block; width: 100%; height: auto; }

/* ---------- Servicios: carrusel infinito con tarjeta central destacada ---------- */
.carrusel {
  /* Tarjetas verticales 9:16, el formato de los videos de TikTok/Reels */
  --ancho: 290px;
  --alto: calc(var(--ancho) * 16 / 9);
  position: relative;
  height: calc(var(--alto) + 40px);
  overflow: hidden;
  touch-action: pan-y;
  user-select: none;
  cursor: grab;
  outline: none;
}
.carrusel.arrastrando { cursor: grabbing; }

.carrusel-item {
  position: absolute;
  top: 20px;
  left: 50%;
  width: var(--ancho);
  height: var(--alto);
  margin-left: calc(var(--ancho) / -2);
  border-radius: var(--radio);
  overflow: hidden;
  background: var(--gris-tarjeta);
  transition: transform .6s cubic-bezier(.22,.8,.3,1), opacity .6s ease, box-shadow .6s ease;
}
.carrusel-item.sin-transicion { transition: none; }
.carrusel-item.activo { box-shadow: 0 30px 60px rgba(0,0,0,.55); }
.carrusel-item.activo.con-video { cursor: pointer; }

/* Ventana del video en grande */
.video-modal {
  position: fixed; inset: 0;
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.video-modal[hidden] { display: none; }
.video-modal-fondo {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(6px);
}
.video-modal-caja {
  position: relative;
  height: min(88vh, 860px);
  aspect-ratio: 9 / 16;
  max-width: 100%;
  border-radius: var(--radio);
  overflow: hidden;
  background: #000;
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 30px 80px rgba(0,0,0,.7);
}
.video-modal-caja video { width: 100%; height: 100%; object-fit: contain; background: #000; cursor: pointer; }
/* Videos horizontales (ej. el reportaje): la ventana se hace ancha */
.video-modal-caja.horizontal { height: auto; width: min(92vw, 1100px); aspect-ratio: 16 / 9; }.video-modal-cerrar {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 2;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,.6);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--transicion);
}
.video-modal-cerrar:hover { background: var(--rojo); }

.carrusel-media { position: absolute; inset: 0; }
.carrusel-media img,
.carrusel-media video { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.carrusel-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.75), transparent 50%);
}
/* Respaldo mientras no exista la foto del servicio */
.carrusel-media.sin-media {
  background:
    url("../img/logo.png") center 32% / 42% no-repeat,
    radial-gradient(circle at 50% 32%, rgba(30,111,224,.22), transparent 60%),
    var(--gris-tarjeta);
}

/* Recuadro de texto sobre la imagen */
.carrusel-info {
  position: absolute;
  left: 14px; right: 14px; bottom: 14px;
  z-index: 1;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(11,11,13,.78);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.08);
  border-left: 3px solid var(--rojo);
}
.carrusel-info h4 {
  font-family: 'Exo 2', 'Segoe UI', sans-serif;
  font-style: italic;
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.2;
  color: #fff;
}
.carrusel-info p {
  color: #d6d6dc;
  font-size: .9rem;
  line-height: 1.5;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .45s ease, opacity .45s ease, margin .45s ease;
}
.carrusel-item.activo .carrusel-info p { max-height: 6em; opacity: 1; margin-top: 6px; }

.galeria-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
}
#servicios .titulo-seccion { margin-bottom: 20px; }
.galeria-flecha {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  background: var(--gris-tarjeta);
  color: var(--blanco);
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transicion);
}
.galeria-flecha:hover {
  background: var(--rojo);
  border-color: var(--rojo);
  transform: translateY(-2px);
}

.galeria-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}
.galeria-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  cursor: pointer;
  transition: var(--transicion);
}
.galeria-dot.activo {
  background: var(--rojo);
  width: 22px;
  border-radius: 5px;
}

/* ---------- Contacto ---------- */
.contacto { background: var(--negro-suave); }
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contacto-info { display: flex; flex-direction: column; gap: 22px; }
.contacto-item {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--gris-tarjeta);
  padding: 20px;
  border-radius: var(--radio);
  border: 1px solid rgba(255,255,255,.06);
}
.contacto-item h5 { margin-bottom: 4px; }
.contacto-item p, .contacto-item a { color: var(--gris-texto); font-size: .92rem; }

.form-contacto {
  background: var(--gris-tarjeta);
  padding: 34px;
  border-radius: var(--radio);
  border: 1px solid rgba(255,255,255,.06);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-contacto input,
.form-contacto textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--negro);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  color: var(--blanco);
  font-family: inherit;
  transition: var(--transicion);
}
.form-contacto input:focus,
.form-contacto textarea:focus {
  outline: none;
  border-color: var(--rojo);
}
.form-contacto textarea { resize: vertical; min-height: 120px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--negro);
  padding: 50px 0 24px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo img { height: 40px; width: 40px; object-fit: contain; border-radius: 8px; }
.footer-redes { display: flex; gap: 14px; }
.footer-redes a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gris-tarjeta);
  color: var(--blanco);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transicion);
}
.footer-redes svg { width: 20px; height: 20px; }
.footer-redes a:hover { transform: translateY(-3px); color: #fff; }
/* Al pasar el mouse, cada ícono toma el color de su red */
.footer-redes .red-facebook:hover  { background: #1877f2; }
.footer-redes .red-instagram:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); }
.footer-redes .red-tiktok:hover    { background: #000; box-shadow: -2px -2px 0 #25f4ee, 2px 2px 0 #fe2c55; }
/* WhatsApp siempre en verde para que destaque */
.footer-redes .red-whatsapp        { background: #25D366; }
.footer-redes .red-whatsapp:hover  { background: #1ebe5b; box-shadow: 0 8px 20px rgba(37,211,102,.35); }
.footer-bottom {
  text-align: center;
  color: var(--gris-texto);
  font-size: .82rem;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.06);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .sobre-grid, .contacto-grid { grid-template-columns: 1fr; }
  .stats { gap: 14px; }
  .stat-item { padding: 26px 10px; }
  .stat-item .numero { font-size: 2.2rem; }
  .stat-item .etiqueta { font-size: .85rem; }
  .carrusel { --ancho: 260px; }
}

@media (max-width: 640px) {
  .nav {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 70%;
    background: var(--negro-suave);
    flex-direction: column;
    justify-content: center;
    transition: right .4s ease;
  }
  .nav.activo { right: 0; }
  .menu-toggle { display: flex; }
  .logo img { height: 52px; width: 52px; }
  .logo-marca { font-size: 1.5rem; }
  .logo-sub { font-size: .6rem; letter-spacing: 4.5px; }
  .seccion { padding: 70px 0; }
  .hero { padding: 120px 0 60px; }
  .stats { grid-template-columns: 1fr; margin-top: 40px; }
  .carrusel { --ancho: 230px; }
  .carrusel-info h4 { font-size: 1.05rem; }
}