/* ============================================================
   NOVA STUDIO — Production House
   Paleta: #000000 · #FFFFFF · #FE4701  |  Tipografía: League Spartan
   ============================================================ */

/* ---------- Tipografía ---------- */
@font-face {
  font-family: 'League Spartan';
  src: url('../assets/fonts/LeagueSpartan-Thin.ttf') format('truetype');
  font-weight: 100;
  font-display: swap;
}
@font-face {
  font-family: 'League Spartan';
  src: url('../assets/fonts/LeagueSpartan-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'League Spartan';
  src: url('../assets/fonts/LeagueSpartan-Medium.ttf') format('truetype');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'League Spartan';
  src: url('../assets/fonts/LeagueSpartan-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'League Spartan';
  src: url('../assets/fonts/LeagueSpartan-Black.ttf') format('truetype');
  font-weight: 900;
  font-display: swap;
}

/* ---------- Variables y base ---------- */
:root {
  --negro: #000000;
  --blanco: #ffffff;
  --naranja: #FE4701;
  --gris: rgba(255, 255, 255, .62);
  --linea: rgba(255, 255, 255, .14);
  --fuente: 'League Spartan', system-ui, sans-serif;
  --nav-alto: 76px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--fuente);
  background: var(--negro);
  color: var(--blanco);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1200px, 90%);
  margin-inline: auto;
}

.accent { color: var(--naranja); }

/* ---------- Intro de marca (marco que se expande al hero) ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--negro);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.8rem;
  transition: opacity .65s ease;
  /* Red de seguridad: si el JS no corre, la intro se quita sola */
  animation: preloader-failsafe .6s ease 7s forwards;
}
.preloader.is-fade {
  opacity: 0;
  pointer-events: none;
}
.preloader__frame {
  --fw: clamp(280px, 34vw, 430px);
  position: relative;
  width: var(--fw);
  height: calc(var(--fw) * 1.25);
  background: #0c0c0c;
  transition:
    width .95s cubic-bezier(.77, 0, .18, 1),
    height .95s cubic-bezier(.77, 0, .18, 1);
}
.preloader__frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0;
}
.preloader__frame img.is-show { opacity: 1; }
.preloader.is-expand .preloader__frame {
  width: 100vw;
  height: 100svh;
}
/* Línea de horizonte a media pantalla con etiquetas en los extremos */
.preloader__linea {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--linea);
  transition: opacity .3s;
}
.preloader__label {
  position: absolute;
  top: 50%;
  transform: translateY(-1.9em);
  font-size: .68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .32em;
  color: var(--gris);
  transition: opacity .3s;
}
.preloader__label--izq { left: 5%; }
.preloader__label--der { right: 5%; color: var(--naranja); }

/* Contador con barra de progreso bajo el marco */
.preloader__progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: opacity .3s;
}
.preloader__num {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .24em;
  color: var(--naranja);
  min-width: 4ch;
  text-align: right;
}
.preloader__bar {
  width: clamp(120px, 16vw, 180px);
  height: 1px;
  background: var(--linea);
  overflow: hidden;
}
.preloader__bar i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--naranja);
}
.preloader.is-expand .preloader__linea,
.preloader.is-expand .preloader__label,
.preloader.is-expand .preloader__progress { opacity: 0; }

body.is-preloading { overflow: hidden; }

@keyframes preloader-failsafe {
  to { opacity: 0; visibility: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  .preloader { display: none; }
}

/* Entrada escalonada del hero tras la cortinilla */
.hero__content .reveal:nth-child(1) { transition-delay: .05s; }
.hero__content .reveal:nth-child(2) { transition-delay: .18s; }
.hero__content .reveal:nth-child(3) { transition-delay: .32s; }
.hero__content .reveal:nth-child(4) { transition-delay: .45s; }

/* ---------- Etiquetas editoriales ---------- */
.label {
  font-size: .78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .32em;
  color: var(--naranja);
  margin-bottom: 1.6rem;
}

/* ---------- Botón y enlaces ---------- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fuente);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--blanco);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 0 .3rem;
  border-bottom: 1px solid var(--linea);
  transition: color .3s, border-color .3s;
}
.link-arrow span { transition: transform .3s; }
.link-arrow:hover { color: var(--naranja); border-color: var(--naranja); }
.link-arrow:hover span { transform: translateX(4px); }

/* ---------- Navegación ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background .35s, border-color .35s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(0, 0, 0, .88);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--linea);
}
.nav__inner {
  height: var(--nav-alto);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav__logo img { height: 34px; width: auto; }
.nav__menu {
  display: flex;
  align-items: center;
  gap: 2.6rem;
}
.nav__link {
  position: relative;
  color: var(--blanco);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  padding-bottom: .4rem;
  transition: color .25s;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 100%;
  background: var(--naranja);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.nav__link:hover { color: var(--naranja); }
.nav__link.is-active::after { transform: scaleX(1); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 7px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 2px;
}
.nav__toggle span {
  width: 28px;
  height: 2px;
  background: var(--blanco);
  transition: transform .3s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: url('../assets/img/foto-auto-ferrari.jpg') center 30% / cover no-repeat;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.55) 44%, rgba(0,0,0,.08) 78%),
    linear-gradient(180deg, rgba(0,0,0,.5) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0) 72%, rgba(0,0,0,.5) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  margin-inline: 4vw auto;
  padding-block: calc(var(--nav-alto) + 2rem) 6rem;
  transform: translateY(-4vh);
}
.hero__eyebrow {
  font-size: .78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .32em;
  color: rgba(255, 255, 255, .75);
  margin-bottom: 1.8rem;
}
.hero__title {
  font-size: clamp(2.6rem, 6.2vw, 6.4rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .96;
  letter-spacing: -.015em;
  white-space: nowrap;
}
.hero__linea2 { display: block; }
@media (max-width: 700px) {
  /* Más pequeño pero siempre en 2 líneas (3 líneas se ven mal) */
  .hero__title { font-size: clamp(1.7rem, 8vw, 2.6rem); }
}
.hero__subtitle {
  margin-top: 1.8rem;
  max-width: 30rem;
  font-size: 1.02rem;
  font-weight: 400;
  color: var(--gris);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2.2rem;
  margin-top: 2.6rem;
}
.hero__scroll {
  position: absolute;
  right: calc((100% - min(1200px, 90%)) / 2);
  bottom: 0;
  z-index: 1;
  height: 90px;
  width: 1px;
  background: var(--linea);
  overflow: hidden;
}
.hero__scroll span {
  position: absolute;
  top: -40%;
  left: 0;
  width: 100%;
  height: 40%;
  background: var(--naranja);
  animation: bajar 2.2s ease-in-out infinite;
}
@keyframes bajar { to { top: 100%; } }

/* ---------- Secciones ---------- */
.section {
  position: relative;
  padding: clamp(6rem, 12vw, 9rem) 0;
}
/* Separador que se desvanece en los extremos (no de borde a borde) */
.section--line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(1200px, 90%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22) 18%, rgba(255, 255, 255, .22) 82%, transparent);
}

/* Profundidad sutil: resplandores tenues sobre el negro */
#servicios {
  background: radial-gradient(900px 480px at 8% 0%, rgba(254, 71, 1, .055), transparent 70%);
}
#portafolio {
  background: radial-gradient(1000px 500px at 92% 0%, rgba(255, 255, 255, .035), transparent 70%);
}
#contacto {
  background: radial-gradient(1100px 600px at 50% 108%, rgba(254, 71, 1, .07), transparent 72%);
}

.section__title {
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .98;
  letter-spacing: -.01em;
}
.section__lead {
  max-width: 36rem;
  margin-top: 1.4rem;
  font-size: 1.02rem;
  color: var(--gris);
}

/* ---------- Servicios ---------- */
.services { margin-top: 4.5rem; }

.service {
  display: grid;
  grid-template-columns: 6rem 1fr 1.1fr;
  gap: 2rem;
  align-items: start;
  padding: 3rem 0;
  border-top: 1px solid var(--linea);
  transition: border-color .3s;
}
.service:hover { border-top-color: var(--naranja); }

.service__num {
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .28em;
  color: var(--naranja);
  padding-top: .55rem;
}
.service__name {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1;
  transition: color .3s;
}
.service:hover .service__name { color: var(--naranja); }
.service__desc {
  color: var(--gris);
  font-size: 1.02rem;
  max-width: 34rem;
}

/* ---------- Portafolio ---------- */
.portfolio__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}
.portfolio__tabs {
  display: flex;
  gap: 2rem;
}
.tab {
  font-family: var(--fuente);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gris);
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 0 0 .45rem;
  cursor: pointer;
  transition: color .25s, border-color .25s;
}
.tab:hover { color: var(--blanco); }
.tab.is-active {
  color: var(--blanco);
  border-bottom-color: var(--naranja);
}

.portfolio__panel { display: none; }
.portfolio__panel.is-active { display: block; }

/* Mosaico: horizontales 2 columnas, verticales 2 filas, pieza destacada 2×2 */
.gallery {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: clamp(150px, 17vw, 250px);
  grid-auto-flow: dense;
  gap: 1rem;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
  background: #0c0c0c;
}
.gallery__item--ancha { grid-column: span 2; }
.gallery__item--alta { grid-row: span 2; }
.gallery__item--destacada {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2, .6, .2, 1);
}
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.6rem 1.2rem 1rem;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .8));
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--blanco);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s, transform .35s;
}
.gallery__item:hover figcaption {
  opacity: 1;
  transform: none;
}
@media (hover: none) {
  .gallery__item figcaption { opacity: 1; transform: none; }
}

/* Fotos extra ocultas hasta pulsar "Ver más" */
.gallery__item--extra { display: none; }
.gallery.is-expandida .gallery__item--extra { display: block; }
.gallery__mas {
  display: flex;
  justify-content: center;
  margin-top: 2.6rem;
}

/* Muro de reels: columnas escalonadas, preview al hover, clic = modo cine */
.reels {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.reel { margin-top: 0; }
.reel:nth-child(3n + 2) { margin-top: 2.6rem; }
.reel {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  cursor: pointer;
  background: #0c0c0c;
}
.reel video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2, .6, .2, 1);
}
.reel:hover video { transform: scale(1.04); }
.reel__play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 4px;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 50%;
  color: var(--blanco);
  font-size: .9rem;
  backdrop-filter: blur(4px);
  transition: opacity .35s, transform .35s;
}
.reel:hover .reel__play { opacity: 0; transform: scale(.85); }
.reel__info {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: 2.6rem 1rem 1rem;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, .82));
}
.reel__chip {
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blanco);
}
.reel__dur {
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--naranja);
  border: 1px solid var(--naranja);
  padding: .3rem .5rem .2rem;
  flex-shrink: 0;
}

/* Modo cine */
.cinema {
  position: fixed;
  inset: 0;
  z-index: 210;
  background: var(--negro);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s ease, visibility 0s linear .4s;
}
.cinema.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity .4s ease;
}
.cinema video {
  max-width: 92vw;
  max-height: 80vh;
  background: #0c0c0c;
  transform: scale(.97);
  transition: transform .5s cubic-bezier(.2, .6, .2, 1);
}
.cinema.is-open video { transform: none; }
.cinema__titulo {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gris);
}
.cinema__close {
  position: absolute;
  top: 1.2rem;
  right: 1.6rem;
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 2.6rem;
  font-weight: 100;
  line-height: 1;
  cursor: pointer;
  transition: color .2s;
}
.cinema__close:hover { color: var(--naranja); }

/* ---------- Contacto ---------- */
.contact__title {
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .95;
  letter-spacing: -.01em;
}

.contact__rows { margin-top: 4rem; }
.contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 2.4rem 0;
  border-top: 1px solid var(--linea);
}
.contact__phone {
  font-size: clamp(1.7rem, 4.6vw, 3rem);
  font-weight: 900;
  letter-spacing: .01em;
  color: var(--blanco);
  text-decoration: none;
  transition: color .3s;
}
.contact__phone:hover { color: var(--naranja); }
.contact__links {
  display: flex;
  gap: 2rem;
}

/* ---------- Footer ---------- */
.footer {
  position: relative;
  padding: 4rem 0;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(1200px, 90%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .22) 18%, rgba(255, 255, 255, .22) 82%, transparent);
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
.footer__logo { width: 92px; }
.footer__meta {
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gris);
}
.footer__copy {
  font-size: .85rem;
  color: rgba(255, 255, 255, .4);
}
.footer__credito {
  font-size: .82rem;
  color: rgba(255, 255, 255, .4);
}
.footer__spm {
  color: rgba(255, 255, 255, .7);
  font-weight: 700;
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--negro);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s ease, visibility 0s linear .4s;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity .4s ease;
}
.lightbox img {
  max-width: 90vw;
  max-height: 86vh;
  object-fit: contain;
  opacity: 0;
  transform: scale(.96);
  transition: opacity .3s ease, transform .5s cubic-bezier(.2, .6, .2, 1);
}
.lightbox.is-open img {
  opacity: 1;
  transform: none;
}
.lightbox__close,
.lightbox__arrow {
  position: absolute;
  background: none;
  border: none;
  color: var(--blanco);
  cursor: pointer;
  line-height: 1;
  transition: color .2s;
}
.lightbox__close:hover,
.lightbox__arrow:hover { color: var(--naranja); }
.lightbox__close {
  top: 1.2rem;
  right: 1.6rem;
  font-size: 2.6rem;
  font-weight: 100;
}
.lightbox__arrow {
  top: 50%;
  transform: translateY(-50%);
  font-size: 3.2rem;
  font-weight: 100;
  padding: 1rem;
}
.lightbox__arrow--prev { left: .8rem; }
.lightbox__arrow--next { right: .8rem; }

/* ---------- Animación de aparición ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: clamp(130px, 24vw, 210px);
  }
  .service { grid-template-columns: 4rem 1fr; }
  .service__desc { grid-column: 2; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  .nav { background: rgba(0, 0, 0, .88); backdrop-filter: blur(12px); }

  .nav__menu {
    position: fixed;
    top: var(--nav-alto);
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(0, 0, 0, .97);
    width: min(320px, 80vw);
    height: calc(100vh - var(--nav-alto));
    padding: 2rem 2.2rem;
    transform: translateX(100%);
    transition: transform .35s ease;
    border-left: 1px solid var(--linea);
  }
  .nav__menu.is-open { transform: translateX(0); }
  .nav__link {
    padding: 1.1rem 0;
    font-size: .95rem;
    width: 100%;
    border-bottom: 1px solid var(--linea);
  }

  .nav__toggle.is-open span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

  .hero__scroll { display: none; }

  /* En móvil las etiquetas chocan con el marco de la intro: fuera */
  .preloader__label { display: none; }

  /* Enlaces del hero en una sola línea */
  .hero__actions { gap: 1.4rem; }
  .link-arrow { font-size: .74rem; letter-spacing: .16em; }

  /* Contacto: números y enlaces centrados */
  .contact__row {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .contact__links { justify-content: center; }
}

@media (max-width: 560px) {
  .gallery { grid-auto-rows: clamp(110px, 26vw, 160px); gap: .7rem; }
  .reels { grid-template-columns: repeat(2, 1fr); gap: .8rem; }
  .reel:nth-child(3n + 2) { margin-top: 0; }
  .reel:nth-child(even) { margin-top: 1.8rem; }
  .reel__chip { font-size: .55rem; letter-spacing: .16em; }
  .reel__play { width: 44px; height: 44px; font-size: .75rem; }
}