/* ============ RESET & VARS ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0a0a;
  --bg-rgb: 10, 10, 10;
  --bg-alt: #111111;
  --fg: #f2f0ec;
  --fg-dim: #9a9a94;
  --line: rgba(242, 240, 236, 0.12);
  --accent: #c9a24b;
  --logo-filter: grayscale(1) brightness(2);
  --logo-filter-invert: invert(1) grayscale(1) brightness(1.5);
  --display: "Bebas Neue", sans-serif;
  --body: "Inter", sans-serif;
  --section-pad: 7rem 6vw;
  --radius: 16px;
}

:root[data-theme="light"] {
  --bg: #f6f0e3;
  --bg-rgb: 246, 240, 227;
  --bg-alt: #efe6d2;
  --fg: #221f18;
  --fg-dim: #766e5c;
  --line: rgba(34, 31, 24, 0.14);
  --accent: #9a6d24;
  --logo-filter: grayscale(1) brightness(0.4);
  --logo-filter-invert: grayscale(1) brightness(0.4);
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 74px; /* room for fixed player */
  transition: background 0.3s ease, color 0.3s ease;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.section-label {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: 0.08em;
  color: var(--fg);
  margin-bottom: 2.5rem;
  text-transform: uppercase;
}

/* ============ NAV ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 6vw;
  background: linear-gradient(180deg, rgba(var(--bg-rgb), 0.85), rgba(var(--bg-rgb), 0));
}

.nav__logo {
  font-family: var(--display);
  font-size: 1.3rem;
  letter-spacing: 0.12em;
}
.nav__logo span { font-weight: 400; opacity: 0.6; margin-left: 0.4em; }

.nav__right {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav__utils {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.lang-toggle, .theme-toggle {
  background: none;
  border: 1px solid var(--line);
  cursor: pointer;
  color: var(--fg);
  font-family: var(--body);
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.3em;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.lang-toggle__en, .lang-toggle__es { opacity: 0.45; transition: opacity 0.2s, color 0.2s; }
.lang-toggle__sep { opacity: 0.3; }
.lang-toggle[data-lang="en"] .lang-toggle__en,
.lang-toggle[data-lang="es"] .lang-toggle__es {
  opacity: 1;
  color: var(--accent);
}

.theme-toggle {
  width: 24px; height: 24px;
  padding: 0;
  flex-shrink: 0;
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.55);
  transition: background 0.2s, border-color 0.2s;
}
.theme-toggle__label {
  transform: rotate(-45deg);
  font-family: var(--body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  transition: color 0.2s;
}

:root[data-theme="light"] .theme-toggle {
  background: #fff;
  border-color: rgba(34, 31, 24, 0.25);
}
:root[data-theme="light"] .theme-toggle__label {
  color: #000;
}

.nav__links {
  display: flex;
  gap: 2.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav__links a { opacity: 0.75; transition: opacity 0.2s, color 0.2s; }
.nav__links a:hover { opacity: 1; }
.nav__links a.is-active { opacity: 1; color: var(--accent); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 101;
}
.nav__toggle span {
  width: 22px; height: 1.5px; background: var(--fg);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,6,6,0.55) 0%, rgba(6,6,6,0.4) 45%, rgba(6,6,6,0.72) 100%),
    radial-gradient(ellipse at 50% 30%, rgba(201,162,75,0.12), transparent 60%),
    var(--hero-photo, none) center 30% / cover no-repeat,
    linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 60%, var(--bg) 100%);
  z-index: 0;
}

/* El hero siempre queda con texto claro sobre foto oscurecida,
   independiente del tema Black/White del resto del sitio — asegura
   contraste sin importar que foto se use de fondo. */
.hero__content {
  position: relative;
  z-index: 1;
  padding: 0 1.5rem;
  color: #f2f0ec;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(242, 240, 236, 0.7);
  margin-bottom: 1.2rem;
}

.hero__title {
  font-family: var(--display);
  font-size: clamp(3.2rem, 11vw, 8rem);
  letter-spacing: 0.04em;
  line-height: 1;
  color: #f2f0ec;
}

.hero__tagline {
  margin-top: 1.2rem;
  font-size: clamp(0.9rem, 1.6vw, 1.15rem);
  letter-spacing: 0.03em;
  color: rgba(242, 240, 236, 0.75);
  max-width: 26ch;
  margin-left: auto;
  margin-right: auto;
}

.scroll-cue {
  position: absolute;
  bottom: 2.4rem; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 46px;
  z-index: 1;
}
.scroll-cue span {
  display: block;
  width: 100%; height: 100%;
  background: linear-gradient(rgba(242, 240, 236, 0.7), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============ PAGE HEADER (Narrative / Commercial) ============ */
.page-header {
  padding: 9rem 6vw 2rem;
}
.page-header .section-label {
  font-size: clamp(3.2rem, 7vw, 5.6rem);
}
.page-header__intro {
  font-size: 1rem;
  color: var(--fg-dim);
  max-width: 46ch;
}

/* Variante con foto de fondo (ver PAGE_PHOTOS en content.js).
   Mismo criterio que el hero: texto siempre claro sobre un scrim
   oscuro fijo, sin importar el tema Black/White. */
.page-header--photo {
  padding: 11rem 6vw 4rem;
  background:
    linear-gradient(180deg, rgba(6,6,6,0.5) 0%, rgba(6,6,6,0.75) 100%),
    var(--page-header-photo, none) center var(--page-header-photo-position, 50%) / cover no-repeat;
}
.page-header--photo .section-label { color: #f2f0ec; }
.page-header--photo .page-header__intro { color: rgba(242, 240, 236, 0.75); }

.back-home {
  padding: 0 6vw 2rem;
}
.back-home a {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  transition: color 0.2s;
}
.back-home a:hover { color: var(--fg); }

/* ============ WORKS GRID ============ */
.selected-works, .work-section {
  padding: var(--section-pad);
}
.work-section { border-top: 1px solid var(--line); }
.work-section--flush { border-top: none; padding-top: 0; }

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
}

/* Selected Works: siempre 3 por linea en desktop */
#selectedWorksGrid,
#commercialGrid {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 900px) {
  #selectedWorksGrid, #commercialGrid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  #selectedWorksGrid, #commercialGrid { grid-template-columns: 1fr; }
}

/* ============ NARRATIVE PROJECTS (poster + playlist) ============ */
.narrative-projects {
  padding: 0 6vw 4rem;
  display: flex;
  flex-direction: column;
  gap: 4.5rem;
}

.narrative-project {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* El poster se ve entero, sin recortar ni zoomear */
.narrative-project__poster {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.narrative-project__poster img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.narrative-project__body { min-width: 0; }

.narrative-project__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.narrative-project__title { font-size: 1.3rem; font-weight: 500; }
.narrative-project__client { font-size: 0.9rem; color: var(--fg-dim); margin-top: 0.3rem; }
.narrative-project__year { font-size: 0.85rem; color: var(--fg-dim); flex-shrink: 0; }

.narrative-project__tracks-empty {
  font-size: 0.85rem;
  color: var(--fg-dim);
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 720px) {
  .narrative-project { grid-template-columns: 1fr; }
  .narrative-project__poster { max-width: 260px; }
}

.work-card { cursor: pointer; }

.work-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.work-card__thumb iframe {
  width: 100%; height: 100%; border: none;
}
.work-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.work-card__thumb.is-clickable { cursor: pointer; }
.work-card__placeholder {
  color: var(--fg-dim);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: 1rem;
}
.work-card__play {
  position: absolute;
  width: 54px; height: 54px;
  border-radius: 50%;
  border: 1px solid var(--fg);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s, background 0.2s;
}
.work-card__play svg { width: 16px; height: 16px; fill: var(--fg); margin-left: 3px; }
.work-card:hover .work-card__play { transform: scale(1.1); background: var(--fg); }
.work-card:hover .work-card__play svg { fill: var(--bg); }

.work-card__title {
  margin-top: 1rem;
  font-size: 1.05rem;
  font-weight: 500;
}
.work-card__subtitle {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-top: 0.3rem;
}

/* ============ LOGO CAROUSEL ============ */
.carousel {
  padding: 3rem 0;
  border-top: 1px solid var(--line);
  background: var(--bg-alt);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.carousel__track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: max-content;
  animation: carouselScroll 40s linear infinite;
}
.carousel:hover .carousel__track { animation-play-state: paused; }

@keyframes carouselScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.carousel__item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 88px;
  flex-shrink: 0;
  opacity: 0.65;
  filter: var(--logo-filter);
  transition: opacity 0.2s;
}
.carousel__item:hover { opacity: 1; }
.carousel__item img { height: 100%; width: auto; }
.carousel__item--small { height: 52px; }
.carousel__item--xsmall { height: 40px; }
.carousel__item--invert { filter: var(--logo-filter-invert); }
.carousel__item .logo-text {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  white-space: nowrap;
  filter: none;
}

/* ============ TRACK LIST (score de cada peli en Narrative) ============ */
.track-list { display: flex; flex-direction: column; }
.track {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.2s;
}
.track:hover { background: rgba(255,255,255,0.03); }
.track__index { font-size: 0.8rem; color: var(--fg-dim); width: 1.5rem; flex-shrink: 0; }
.track__play {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.track__play svg { width: 11px; height: 11px; fill: var(--fg); margin-left: 2px; }
.track__meta { flex: 1; min-width: 0; }
.track__title { font-size: 0.98rem; font-weight: 500; }
.track__subtitle { font-size: 0.8rem; color: var(--fg-dim); margin-top: 0.15rem; }
.track.is-playing .track__title { color: var(--accent); }
.track.is-playing .track__play { border-color: var(--accent); }
.track.is-playing .track__play svg { fill: var(--accent); }

/* ============ BIO ============ */
.bio {
  display: grid;
  grid-template-columns: minmax(0, 680px) minmax(0, 940px);
  justify-content: center;
  gap: 4rem;
  max-width: 1800px;
  margin: 0 auto;
  padding: var(--section-pad);
  border-top: 1px solid var(--line);
  align-items: start;
}
.bio__photo {
  aspect-ratio: 4 / 5;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: sticky;
  top: 6rem;
}
.bio__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% 58%;
}
.bio__photo--empty { border-style: dashed; }
.bio__photo--empty img { display: none; }

.bio__text { padding-top: 0.4rem; }
.bio__text .section-label { margin-bottom: 2rem; }
.bio__text p {
  max-width: 100%;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--fg-dim);
  margin-bottom: 1.4rem;
}
.bio__text p:last-child { margin-bottom: 0; }

/* ============ CONTACT ============ */
.contact {
  padding: var(--section-pad);
  border-top: 1px solid var(--line);
  text-align: center;
}
.contact__intro {
  font-size: 0.9rem;
  color: var(--fg-dim);
  letter-spacing: 0.02em;
  margin-bottom: 0.8rem;
}

.contact__email {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.4rem;
  transition: color 0.2s, border-color 0.2s;
}
.contact__email:hover { color: var(--accent); border-color: var(--accent); }

/* ============ SOCIAL BAR ============ */
.social-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  padding: 3rem 6vw 1rem;
}
.social-bar__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--fg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s, opacity 0.2s;
}
.social-bar__icon:hover { transform: translateY(-2px); opacity: 0.85; }
.social-bar__icon svg { width: 26px; height: 26px; fill: var(--bg); }

/* ============ FOOTER ============ */
.footer {
  text-align: center;
  padding: 2.5rem 6vw;
  font-size: 0.75rem;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
}

/* ============ PLAYER BAR ============ */
.player {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1.5rem;
  background: rgba(var(--bg-rgb), 0.92);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.player.is-active { transform: translateY(0); }

.player__toggle {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--fg);
  background: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.player__toggle svg { width: 14px; height: 14px; fill: var(--fg); }
.icon-play { margin-left: 2px; }

.player__nav {
  width: 26px; height: 26px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.player__nav:hover { opacity: 1; }
.player__nav svg { width: 16px; height: 16px; fill: var(--fg); }

.player__info { min-width: 0; max-width: 220px; }
.player__title { font-size: 0.85rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player__subtitle { font-size: 0.75rem; color: var(--fg-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.player__progress {
  flex: 1;
  height: 3px;
  background: var(--line);
  cursor: pointer;
  position: relative;
}
.player__progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
}

.player__time {
  font-size: 0.75rem;
  color: var(--fg-dim);
  flex-shrink: 0;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 860px) {
  .bio { grid-template-columns: 1fr; }
  .bio__photo { max-width: 320px; position: static; }
}

@media (max-width: 720px) {
  :root { --section-pad: 5rem 6vw; }

  .nav__links {
    position: fixed;
    inset: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    font-size: 1.1rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    mix-blend-mode: normal;
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__toggle { display: flex; }

  .player__info { max-width: 120px; }
  .player__time { display: none; }

  .social-bar {
    gap: 0.7rem;
    padding: 2.5rem 5vw 1rem;
  }
  .social-bar__icon { width: 44px; height: 44px; }
  .social-bar__icon svg { width: 20px; height: 20px; }

  .bio__text p {
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 1.7rem;
  }
}