/* =============================================================
   Locuciones de Adrián — Archetype 05: Mouse-Reactive Gradient
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #08080c;   /* near-black, slightly cool */
  --bg-2:      #101019;
  --bg-3:      #16161f;   /* card */
  --ink:       #f6f6fa;   /* near-white */
  --ink-mute:  #9a9aa8;
  --ink-dim:   #63636f;

  --accent:    #5b9dff;   /* electric blue — río / cielo patagónico */
  --accent-2:  #7c5bff;
  --gradient-1:#2a6df4;
  --gradient-2:#6c4bff;
  --gradient-3:#12b3d8;
  --gradient-4:#3a86ff;

  --line:      rgba(246,246,250,0.12);
  --line-soft: rgba(246,246,250,0.06);

  --wrap:      1180px;
  --gutter:    clamp(1.25rem, 5vw, 3.5rem);

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --brands-h:  66px;     /* alto de la pasarela fija al pie */

  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --mono: "Space Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
  padding-bottom: calc(74px + var(--brands-h));   /* reproductor fijo + pasarela de marcas */
}
img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; line-height: 1.02; letter-spacing: -0.02em; font-weight: 600; }
::selection { background: var(--accent); color: #05060a; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* =============================================================
   3. Utilities
   ============================================================= */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* Visualmente oculto pero legible por lectores de pantalla y buscadores */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-label {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 1.4rem;
}

/* =============================================================
   4. Typography helpers
   ============================================================= */
.section-intro,
.contact__lead { font-family: var(--serif); }

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .55rem;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  letter-spacing: .01em;
  transition: transform .35s var(--ease-out), background-color .35s var(--ease-out),
              color .35s var(--ease-out), border-color .35s var(--ease-out);
  will-change: transform;
}
.btn__icon { width: 1.2em; height: 1.2em; flex: 0 0 auto; }
.btn--solid {
  background: var(--accent);
  color: #05060a;
}
.btn--solid:hover { background: #7db3ff; transform: translateY(-2px); }
.btn--ghost {
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* =============================================================
   6. Sections
   ============================================================= */

/* --- Header --- */
.site-header {
  position: fixed; inset: 0 0 auto 0;
  z-index: 100;
  padding-block: 1.1rem;
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out),
              border-color .4s var(--ease-out), padding .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(8, 8, 12, 0.72);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom-color: var(--line-soft);
  padding-block: .75rem;
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; flex-shrink: 0; }
.brand__logo {
  display: block;
  height: 56px;
  width: 56px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 8px;
}
.brand__name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.55rem;
  letter-spacing: .01em;
  line-height: 1.05;
  color: var(--ink);
}
.site-nav { display: flex; align-items: center; gap: 1.6rem; font-size: .92rem; }
.site-nav a { color: var(--ink-mute); transition: color .3s var(--ease-out); }
.site-nav a:hover { color: var(--ink); }
.site-nav__cta {
  color: var(--ink) !important;
  border: 1px solid var(--line);
  padding: .5rem 1rem;
  border-radius: 999px;
}
.site-nav__cta:hover { border-color: var(--accent); }
@media (max-width: 860px) {
  .site-nav { gap: 1.1rem; font-size: .88rem; }
}
@media (max-width: 780px) {
  .brand__name { display: none; }
}
.site-nav-wrap { position: relative; min-width: 0; }
.site-nav__hint { display: none; }
@media (max-width: 620px) {
  .brand__logo { height: 44px; width: 44px; }
  /* El menú se desliza horizontal; la flechita a la derecha avisa que sigue */
  .site-nav {
    gap: .9rem;
    font-size: .82rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
    padding-right: 1.6rem;
  }
  .site-nav::-webkit-scrollbar { display: none; }
  .site-nav a { flex: 0 0 auto; }
  .site-nav { padding-left: 1.4rem; }
  .site-nav__hint {
    display: none;
    place-items: center;
    position: absolute;
    top: 0;
    bottom: 2px;
    width: 1.6rem;
    font-size: 1.1rem;
    line-height: 1;
    color: var(--ink-mute);
    border: 0;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
  }
  .site-nav__hint.is-visible { display: grid; }
  .site-nav__hint--next {
    right: 0;
    background: linear-gradient(to right, rgba(8,8,12,0), var(--bg) 55%);
  }
  .site-nav__hint--prev {
    left: 0;
    z-index: 1;
    background: linear-gradient(to left, rgba(8,8,12,0), var(--bg) 55%);
  }
}

/* --- Luz que sigue al mouse, en toda la página (detrás del contenido) --- */
.page-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle 34vw at var(--mx, 50%) var(--my, 35%), var(--gradient-1) 0%, transparent 62%);
  filter: blur(100px) saturate(150%);
  opacity: .32;
  transition: opacity .4s var(--ease-soft);
}
@media (prefers-reduced-motion: reduce) { .page-glow { display: none; } }

/* --- Hero (banner Río Negro) --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-block: 8rem 4rem;
}
.hero__gradient {
  position: absolute; inset: -20%;
  z-index: 0;
  background:
    radial-gradient(circle 46vw at var(--mx, 32%) var(--my, 30%), var(--gradient-1) 0%, transparent 55%),
    radial-gradient(circle 40vw at calc(var(--mx, 70%) + 14%) calc(var(--my, 62%) + 4%), var(--gradient-2) 0%, transparent 55%),
    radial-gradient(circle 36vw at calc(var(--mx, 50%) - 12%) calc(var(--my, 78%) + 6%), var(--gradient-3) 0%, transparent 55%),
    var(--bg);
  filter: blur(70px) saturate(145%);
  opacity: .55;
  transition: background-position .3s var(--ease-soft);
  animation: heroDrift 26s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  from { transform: scale(1) translate3d(0,0,0); }
  to   { transform: scale(1.12) translate3d(0,-2%,0); }
}
.hero__grain {
  position: absolute; inset: 0; z-index: 1;
  pointer-events: none;
  opacity: .05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2.8rem;
}
.hero__media {
  display: flex;
  justify-content: center;
}
.hero__video-frame {
  position: relative;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 9 / 16;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .6);
}
.hero__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__video::cue {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  background: rgba(8, 8, 12, .72);
  color: var(--ink);
  padding: .15em .4em;
}
.hero__video-controls {
  position: absolute;
  bottom: .7rem;
  right: .7rem;
  z-index: 2;
  display: flex;
  gap: .5rem;
}
.hero__video-btn {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(8, 8, 12, .55);
  border: 1px solid rgba(246, 246, 250, .35);
  backdrop-filter: blur(6px);
  color: var(--ink);
  cursor: pointer;
  transition: background-color .3s var(--ease-out), border-color .3s var(--ease-out), color .3s var(--ease-out);
}
.hero__video-btn:hover { background: var(--accent); border-color: var(--accent); color: #05060a; }
/* Mismo patrón que el play de radios/demos (track__play-icon): un solo
   elemento cuya forma cambia por clase, en vez de esconder/mostrar íconos
   distintos (eso chocaba con el reset global "svg{display:block}") */
.hero__video-play-icon {
  width: 12px; height: 13px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
[data-hero-video-toggle].is-playing .hero__video-play-icon {
  width: 10px; height: 13px;
  clip-path: none;
  background-color: transparent;
  background-image: linear-gradient(to right, currentColor 3px, transparent 3px 7px, currentColor 7px 10px);
}
.hero__video-icon { width: 15px; height: 15px; }
/* Muteado (estado inicial del video): se ven las líneas de "X".
   Al desmutear, se ocultan y aparecen las ondas de sonido. */
.hero__video-mute-wave { display: none; }
[data-hero-video-mute].is-unmuted .hero__video-mute-x { display: none; }
[data-hero-video-mute].is-unmuted .hero__video-mute-wave { display: inline; }
@media (min-width: 900px) {
  .hero__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 3.5rem;
  }
  .hero__media { flex: 0 0 auto; order: 2; }
  .hero__content { flex: 1 1 auto; }
  .hero__video-frame { max-width: 320px; }
}

.hero__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.3rem, 6.4vw, 4.8rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  max-width: 26ch;
  text-wrap: balance;
  margin-bottom: 1.6rem;
}
.hero__accent {
  font-weight: 700;
  color: var(--accent);
  transition: opacity .3s var(--ease-out);
}
.hero__title[data-invert]:hover .hero__accent { opacity: .4; }
.hero__bio {
  max-width: 52ch;
  font-size: clamp(1.05rem, 2.3vw, 1.28rem);
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 1rem;
}
.hero__sub {
  font-family: var(--mono);
  font-size: clamp(.72rem, 1.6vw, .95rem);
  letter-spacing: .04em;
  color: var(--ink-mute);
  margin-bottom: 2.6rem;
}
/* "Entrega en el momento" no se separa en dos líneas; el resto de la
   frase sí puede envolver si hace falta en una pantalla muy angosta */
.hero__sub-nowrap { white-space: nowrap; }
/* Separador: "·" en tablet/desktop, "-" solo en mobile */
.hero__sub-sep--dash { display: none; }
@media (max-width: 720px) {
  .hero__sub-sep--dot { display: none; }
  .hero__sub-sep--dash { display: inline; }
  /* El span pasa a ser flex (block-level): arranca su propia línea debajo
     del texto en vez de seguir en la misma línea. Alineado a la izquierda,
     centrado verticalmente en el espacio entre el texto y "Ver trabajos"
     (el margin-bottom grande de .hero__sub se achica acá para no dejar un
     renglón vacío de más antes de los botones) */
  .hero__sub { margin-bottom: .9rem; }
  .hero__sub .onair { display: flex; width: fit-content; margin: .5rem 0; }
}
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem; }
.hero__actions .btn { white-space: nowrap; }

/* Cartelito "ON AIR" — titila constantemente, al lado de "Entrega en el momento" */
.onair {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  gap: .45rem;
  margin-left: .5em;
  padding: .3rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 59, 59, .45);
  background: rgba(255, 59, 59, .1);
  color: #ff4545;
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  animation: onairFlicker 1.8s infinite;
}
.onair__dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #ff4545;
  box-shadow: 0 0 9px 2px rgba(255, 69, 69, .85);
}
@keyframes onairFlicker {
  0%, 15%, 22%, 26%, 52%, 58%, 100% { opacity: 1; }
  18%, 24%, 55% { opacity: .25; }
}
/* En móvil/tablet: los 3 botones en una sola línea, compactos (ícono arriba, texto abajo);
   el cartel "on air" pasa a su propia línea debajo */
@media (max-width: 720px) {
  .hero__actions { gap: .5rem; align-items: stretch; }
  .hero__actions .btn {
    flex: 1 1 0;
    min-width: 0;
    flex-direction: column;
    gap: .3rem;
    padding: .7rem .45rem;
    font-size: .78rem;
    line-height: 1.2;
    text-align: center;
    white-space: normal;
    border-radius: 16px;
  }
}

/* --- Section shell (Digital/TV, Radio, Demos comparten el mismo molde) --- */
.section-block { padding-block: clamp(4rem, 10vw, 7rem); border-top: 1px solid var(--line-soft); }
.section-title {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  font-weight: 700;
  margin-bottom: .8rem;
  transition: color .3s var(--ease-out);
}
.section-title[data-invert]:hover { color: var(--accent); }
.section-intro {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--ink-mute);
  max-width: 46ch;
  margin-bottom: 2.6rem;
}

/* --- Sobre mí / Cómo trabajo --- */
.about__body {
  max-width: 58ch;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.about__body p {
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  line-height: 1.55;
  color: var(--ink-mute);
}
.about__quote {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  line-height: 1.28;
  color: var(--ink);
  border-left: 2px solid var(--accent);
  padding-left: 1.3rem;
  margin: .4rem 0;
}
/* En mobile, cortes de línea manuales para que se lea en tramos cortos */
@media (max-width: 620px) {
  .about__quote-line { display: block; }
}

.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
  align-items: start;   /* cada tarjeta con su alto propio, sin estirarse a la más alta */
}
@media (min-width: 620px) { .video-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .video-grid { grid-template-columns: repeat(3, 1fr); } }

.video-card--more { display: none !important; }
/* En mobile se ven solo 6 (no 9): 3 más quedan atrás de "Ver más" también */
@media (max-width: 620px) {
  .video-card--more-mobile { display: none !important; }
}
.video-grid__more-wrap { display: flex; justify-content: center; margin-top: 1.8rem; }

.video-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: transform .4s var(--ease-out), border-color .4s var(--ease-out);
}
.video-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.video-card__hit { display: block; cursor: pointer; }
.video-card__hit.is-hidden { display: none; }
.video-card__poster {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-2);
}
/* Fotogramas de origen vertical: se muestran completos, sin recortar ni
   agrandar (cover los hacía zoom, perdiendo el encuadre real) */
.video-card__poster--contain {
  background-size: contain;
  background-repeat: no-repeat;
}
/* El video se ve siempre a color, con un tinte tenue negro encima
   (constante, no solo al pasar el mouse) */
.video-card__poster::before {
  content: "";
  position: absolute; inset: 0;
  z-index: 0;
  background: #000;
  mix-blend-mode: color;
  opacity: .16;
  transition: opacity .4s var(--ease-out);
}
.video-card:hover .video-card__poster::before { opacity: .75; }
.video-card__poster::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(8,8,12,.15), rgba(8,8,12,.6));
}
.video-card__play {
  position: relative;
  z-index: 1;
  width: 58px; height: 58px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(8,8,12,.55);
  border: 1px solid rgba(246,246,250,.35);
  backdrop-filter: blur(6px);
  transition: transform .35s var(--ease-out), background-color .35s var(--ease-out);
}
.video-card__play::before {
  content: "";
  position: absolute; top: 50%; left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--ink);
}
.video-card:hover .video-card__play { transform: scale(1.08); background: var(--accent); }
.video-card:hover .video-card__play::before { border-left-color: #05060a; }
/* Tarjeta de audio (ej. el jingle de Neutro) con el mismo formato/tamaño
   que las de video: el logo de la marca centrado en vez de un fotograma,
   y el botón de play pasa a pausa mientras suena */
.video-card__poster--logo { background-size: 45%; background-repeat: no-repeat; }
.video-card--audio .video-card__play::before { display: none; }
.video-card__play-icon {
  position: relative;
  z-index: 1;
  width: 15px; height: 16px;
  background: var(--ink);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.video-card:hover .video-card__play-icon { background: #05060a; }
.video-card--audio.is-playing .video-card__play-icon {
  width: 12px; height: 16px;
  clip-path: none;
  background-image: linear-gradient(to right, var(--ink) 4px, transparent 4px 8px, var(--ink) 8px 12px);
  background-color: transparent;
}
.video-card--audio.is-playing:hover .video-card__play-icon {
  background-image: linear-gradient(to right, #05060a 4px, transparent 4px 8px, #05060a 8px 12px);
}
.video-card__meta {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1rem 1.1rem 1.2rem;
}
.video-card__platform {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}
/* Alto mínimo para 2 líneas: así todas las tarjetas quedan del mismo
   tamaño sin importar si el título es corto (una línea) o largo (dos) */
.video-card__title { font-size: .98rem; font-weight: 500; color: var(--ink); line-height: 1.35; min-height: 2.7em; }
.video-card__embed-wrap {
  position: relative;
  width: 100%;
  display: none;
}
.video-card__hit.is-hidden + .video-card__embed-wrap { display: block; }
.video-card__embed {
  aspect-ratio: 16 / 9;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #000;
  object-fit: contain;
}
.video-card__ctrl {
  position: absolute;
  bottom: .7rem;
  right: .7rem;
  z-index: 2;
  width: 38px; height: 38px;
  border-radius: 999px;
  background: rgba(8, 8, 12, .55);
  border: 1px solid rgba(246, 246, 250, .35);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background-color .3s var(--ease-out);
}
.video-card__ctrl:hover { background: var(--accent); }
.video-card__ctrl-icon {
  width: 10px; height: 14px;
  background-image: linear-gradient(to right, var(--ink) 3px, transparent 3px 7px, var(--ink) 7px 10px);
}
.video-card__ctrl:hover .video-card__ctrl-icon {
  background-image: linear-gradient(to right, #05060a 3px, transparent 3px 7px, #05060a 7px 10px);
}
/* Neutro: misma grilla que TV/Digital (1→2→3 columnas), para que el
   jingle de Coca-Cola quede alineado en línea con el resto de los videos */
#neutro .video-grid { margin-bottom: 2rem; }

/* --- Radio / Neutro / Demos — listas de audio --- */
.track-list { display: flex; flex-direction: column; gap: .7rem; list-style: none; padding: 0; }
/* Radio y Neutro: tarjetas con el logo del anunciante, del mismo tamaño de
   grilla que los videos de TV/Digital pero a la mitad (el doble de columnas
   en cada punto de quiebre: 1→2, 2→4, 3→6) */
.track-list[data-radio-list],
.track-list[data-demos-list] {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
}
/* Radio en mobile: 2 por fila (3 quedaba muy apretado: imagen y texto se
   cortaban). Mismo ancho completo que Neutro para que entre bien. */
.track-list[data-radio-list] { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 620px) {
  .track-list[data-radio-list],
  .track-list[data-demos-list] { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1000px) {
  .track-list[data-demos-list] { grid-template-columns: repeat(6, 1fr); }
  /* Radio: 7 columnas para que las 13 tarjetas queden en exactamente
     2 filas parejas, en vez de una tercera fila con una sola suelta */
  .track-list[data-radio-list] { grid-template-columns: repeat(7, 1fr); }
  /* El recuadro completo un poco más chico, solo en desktop (no la imagen adentro) */
  .track-list[data-radio-list] { max-width: 88%; }
}
[data-radio-list] .track,
[data-demos-list] .track { min-width: 0; }
.track {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.1rem;
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color .3s var(--ease-out), transform .3s var(--ease-out);
}
.track:hover { border-color: var(--accent); transform: translateY(-2px); }
.track__play {
  flex: 0 0 auto;
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  transition: background-color .3s var(--ease-out);
}
/* Triángulo con tamaño de caja real (no el truco de border a 0x0), así el
   grid del botón lo centra entero en vez de centrar un punto y dejar la
   forma corrida hacia un costado */
.track__play-icon {
  width: 13px; height: 14px;
  background: var(--ink);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.track:hover .track__play { background: var(--accent); }
.track:hover .track__play-icon { background: #05060a; }
/* Pista sonando: el triángulo de play pasa a dos barras de pausa. El ícono
   define su ancho real (las dos barras + el hueco) para que el grid del
   botón lo centre entero, en vez de centrar solo la primera barra y dejar
   la segunda (dibujada con box-shadow) corrida hacia un costado. */
.track.is-playing .track__play-icon {
  width: 10px; height: 14px;
  clip-path: none;
  background-color: transparent;
  background-image: linear-gradient(to right, var(--ink) 3px, transparent 3px 7px, var(--ink) 7px 10px);
}
.track.is-playing:hover .track__play-icon {
  background-image: linear-gradient(to right, #05060a 3px, transparent 3px 7px, #05060a 7px 10px);
}
.track__body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: .15rem; }
.track__title {
  font-size: .98rem; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.track__category {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}
.track__link {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color .3s var(--ease-out), border-color .3s var(--ease-out);
}
.track__link:hover { color: var(--accent); border-color: var(--accent); }
.track__link-icon { width: 17px; height: 17px; }

/* Radio, Neutro y Demos: tarjeta con logo en vez de la barra con ícono de
   play — el logo se muestra en su color real, no en duotono */
[data-radio-list] .track,
[data-demos-list] .track {
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  gap: 0;
  overflow: hidden;
}
[data-radio-list] .track__art,
[data-demos-list] .track__art {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: var(--bg-2);
  padding: .5rem;
}
/* Mismo tinte que los videos: tenue en reposo, más marcado al pasar el
   mouse */
[data-radio-list] .track__art::before,
[data-demos-list] .track__art::before {
  content: "";
  position: absolute; inset: 0;
  background: #000;
  mix-blend-mode: color;
  opacity: .16;
  transition: opacity .4s var(--ease-out);
  pointer-events: none;
}
[data-radio-list] .track:hover .track__art::before,
[data-demos-list] .track:hover .track__art::before { opacity: .75; }
/* Demos: caja cuadrada (el logo es un isotipo 1:1) en vez de 4:3 — así el
   logo llena el recuadro parejo por los 4 lados, sin dejar un margen
   horizontal enorme donde antes quedaban "sueltos" los botones */
[data-demos-list] .track__art { aspect-ratio: 1 / 1; }
/* Demos: siempre el logo de Adrián Linardi, ocupando casi todo el
   recuadro (es un único isotipo cuadrado, no texto ancho como en Radio) */
[data-demos-list] .track__art img {
  width: 90%;
  height: 90%;
  max-width: 90%;
  object-fit: contain;
  border-radius: 8px;
}
/* Botón de descarga: esquina opuesta al play, mismo estilo compacto */
[data-demos-list] .track__link {
  position: absolute;
  top: .4rem;
  right: .4rem;
  width: 24px;
  height: 24px;
  background: rgba(8, 8, 12, .55);
  border: 1px solid rgba(246, 246, 250, .35);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: var(--ink);
  transition: background-color .3s var(--ease-out), border-color .3s var(--ease-out), color .3s var(--ease-out);
}
[data-demos-list] .track__link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #05060a;
}
[data-demos-list] .track__link-icon {
  width: 11px; height: 11px;
}
/* Radio: alto fijo para todos los logos (en vez de "lo que entre"), así se
   ven todos del mismo tamaño sin importar la forma de cada uno */
[data-radio-list] .track__art img {
  width: auto;
  height: 38px;
  max-width: 82%;
  object-fit: contain;
}
/* Zummy ya viene con un diseño grande/denso: se deja un poco más chica */
[data-radio-list] .track__art:has(img[src*="zummy"]) img { height: 30px; }
/* Rapicuotas: su tinta es negra, invisible sobre el fondo oscuro de la
   tarjeta — se muestra en blanco */
[data-radio-list] .track__art img[src*="rapicuotas"] {
  filter: brightness(0) invert(1);
}
/* Simplicity es un isologo muy ancho y bajo (198x20): con alto fijo queda
   angostado por el max-width y se ve minúsculo — se dimensiona por ancho.
   El SVG ya viene blanco, pero a este tamaño el trazo fino se ve grisáceo
   por el antialiasing — el filtro fuerza blanco sólido, sin medios tonos */
[data-radio-list] .track__art img[src*="simplicity"] {
  width: 82%;
  height: auto;
  filter: brightness(0) invert(1);
}
/* Parque de la Costa y Central de Pasajes: más grandes (Parque de la Costa +20%) */
[data-radio-list] .track__art img[src*="parquedelacosta"] { height: 60px; }
[data-radio-list] .track__art img[src*="centraldepasajes"] { height: 48px; }
[data-radio-list] .track .track__play,
[data-demos-list] .track .track__play {
  position: absolute;
  bottom: .5rem;
  right: .5rem;
  width: 34px;
  height: 34px;
  background: rgba(8, 8, 12, .55);
  border-color: rgba(246, 246, 250, .35);
  backdrop-filter: blur(6px);
}
[data-radio-list] .track .track__play-icon,
[data-demos-list] .track .track__play-icon {
  width: 11px; height: 12px;
}
/* Radio: play un poco más chico que el de Neutro/Demos para que la marca se vea mejor */
[data-radio-list] .track .track__play {
  width: 26px;
  height: 26px;
}
[data-radio-list] .track .track__play-icon {
  width: 9px; height: 10px;
}
/* Demos: play más chico que el de Radio (igual que antes de que la regla
   compartida de arriba lo pisara sin querer) para dejar lugar al logo
   grande y al botón de descarga en la esquina opuesta */
[data-demos-list] .track .track__play {
  width: 24px;
  height: 24px;
  bottom: .4rem;
  right: .4rem;
}
[data-demos-list] .track .track__play-icon {
  width: 8px; height: 9px;
}
/* Solo en mobile: Chrome/Safari iOS recorta mal estos botones cuando
   quedan pegados a la esquina redondeada de la derecha (bug de WebKit con
   overflow:hidden + border-radius). Se mueven al borde izquierdo, lejos
   de esa esquina, sin tocar el desktop. */
@media (max-width: 620px) {
  [data-demos-list] .track .track__play { right: auto; left: .4rem; }
  [data-demos-list] .track__link { right: auto; left: .4rem; }
}
[data-radio-list] .track:hover .track__play,
[data-demos-list] .track:hover .track__play {
  background: var(--accent);
}
[data-radio-list] .track.is-playing .track__play-icon,
[data-demos-list] .track.is-playing .track__play-icon {
  width: 9px; height: 12px;
  margin-left: 0;
  background-image: linear-gradient(to right, var(--ink) 3px, transparent 3px 6px, var(--ink) 6px 9px);
}
[data-radio-list] .track.is-playing .track__play-icon {
  width: 7px; height: 10px;
  background-image: linear-gradient(to right, var(--ink) 2px, transparent 2px 5px, var(--ink) 5px 7px);
}
[data-radio-list] .track.is-playing:hover .track__play-icon,
[data-demos-list] .track.is-playing:hover .track__play-icon {
  background-image: linear-gradient(to right, #05060a 3px, transparent 3px 6px, #05060a 6px 9px);
}
[data-radio-list] .track.is-playing:hover .track__play-icon {
  background-image: linear-gradient(to right, #05060a 2px, transparent 2px 5px, #05060a 5px 7px);
}
[data-demos-list] .track.is-playing .track__play-icon {
  width: 6px; height: 9px;
  background-image: linear-gradient(to right, var(--ink) 2px, transparent 2px 4px, var(--ink) 4px 6px);
}
[data-demos-list] .track.is-playing:hover .track__play-icon {
  background-image: linear-gradient(to right, #05060a 2px, transparent 2px 4px, #05060a 4px 6px);
}
[data-radio-list] .track .track__title,
[data-demos-list] .track .track__title {
  padding: .7rem .8rem .85rem;
  font-size: .78rem;
  line-height: 1.3;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}
[data-demos-list] .track .track__title { text-align: center; }
@media (max-width: 560px) {
  /* y el título deja de cortarse con puntos suspensivos: pasa a dos líneas si hace falta */
  .track__title {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    line-height: 1.25;
  }
}

/* --- Contact --- */
.contact { padding-block: clamp(5rem, 13vw, 10rem); border-top: 1px solid var(--line-soft); }
.contact__lead {
  font-size: clamp(1.6rem, 5vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: .7rem;
  max-width: 20ch;
}
.contact__note {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--ink-mute);
  max-width: 40ch;
  margin-bottom: 2rem;
}
.contact__email {
  display: inline-block;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(.95rem, 2.2vw, 1.35rem);
  letter-spacing: -0.02em;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 2px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .45s var(--ease-out), color .3s var(--ease-out);
  word-break: break-word;
}
.contact__email:hover { background-size: 100% 2px; color: var(--accent); }
.contact__extra {
  margin-top: 1.1rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(.95rem, 2.2vw, 1.35rem);
  letter-spacing: -0.02em;
}
.contact__extra a {
  display: inline-block;
  color: inherit;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 2px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .45s var(--ease-out), color .3s var(--ease-out);
  word-break: break-word;
}
.contact__extra a:hover { background-size: 100% 2px; color: var(--accent); }
/* Banner publicitario debajo del contacto: se escala al ancho disponible
   manteniendo la proporción 930:110 */
.contact__banner-link {
  display: block;
  max-width: 930px;
  margin-top: clamp(2rem, 5vw, 3.2rem);
  border-radius: 10px;
}
.contact__banner {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 930 / 110;
  border-radius: 10px;
}
/* Segundo banner (apilado debajo del primero), con su propia proporción */
.contact__banner-link--2 { margin-top: 1rem; }
.contact__banner--horizonte { aspect-ratio: 2000 / 339; }

/* --- Footer --- */
/* --- Marcas: pasarela fija al pie, debajo del reproductor --- */
.brands {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 140;
  height: var(--brands-h);
  display: flex;
  align-items: center;
  background: var(--bg-3);
  border-top: 1px solid var(--line);
}
.brands__label { display: none; }
.brands__viewport {
  flex: 1 1 auto;
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;            /* vertical = scroll de página; horizontal = arrastre */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.brands__viewport.is-grabbing { cursor: grabbing; }
.brands__track {
  display: flex;
  align-items: center;
  gap: clamp(1.8rem, 5vw, 3.4rem);
  width: max-content;
  list-style: none;
  padding: 0 1.2rem;
  margin: 0;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
}
.brands__item {
  position: relative;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(.9rem, 2.2vw, 1.15rem);
  color: var(--ink-mute);
  white-space: nowrap;
  opacity: .78;
  transition: opacity .3s var(--ease-out);
}
.brands__item:hover { opacity: 1; }
.brands__item:has(.brands__logo) { color: inherit; }
.brands__logo {
  display: block;
  height: clamp(22px, 4vw, 30px);
  width: auto;
  max-width: 150px;
  object-fit: contain;
  border-radius: 4px;   /* suaviza los logos que traen fondo propio (chip de color) */
  /* --glow (0 a 1, lo setea JS cuadro a cuadro según la posición real de la
     cinta): la capa real (a color) se muestra en esa proporción. Debajo va
     duplicado el mismo logo ya fijo en blanco y negro invertido (--duo), a
     la proporción inversa — así la transición es un cruce de opacidad entre
     dos estados fijos, nunca un filtro a medio camino (eso era lo que hacía
     que, por ejemplo, Coca-Cola pasara por verde antes de llegar al rojo) */
  opacity: var(--glow, 0);
  transition: opacity .1s linear;
}
.brands__logo--duo {
  position: absolute !important;
  inset: 0 !important;
  height: 100% !important;
  width: 100% !important;
  max-width: none !important;
  opacity: calc(1 - var(--glow, 0));
  filter: grayscale(1) invert(1);
  pointer-events: none;
}
.brands__item:hover .brands__logo { opacity: 1; }
.brands__item:hover .brands__logo--duo { opacity: 0; }
/* Emblemas cuadrados/verticales: un poco más grandes para que se lean */
.brands__logo[src*="amstel"],
.brands__logo[src*="miller"],
.brands__logo[src*="havanaclub"],
.brands__logo[src*="terma"],
.brands__logo[src*="tulipan"],
.brands__logo[src*="bic"],
.brands__logo[src*="parquedelacosta"],
.brands__logo[src*="centraldepasajes"],
.brands__logo[src*="casablanca"],
.brands__logo[src*="mercadopago"],
.brands__logo[src*="mercadolibre"],
.brands__logo[src*="mercedesbenz"],
.brands__logo[src*="vanish"],
.brands__logo[src*="dosanclas"],
.brands__logo[src*="prevencionart"],
.brands__logo[src*="crestaroja"],
.brands__logo[src*="lapaulina"],
.brands__logo[src*="rexona"],
.brands__logo[src*="garnier"],
.brands__logo[src*="ariel"],
.brands__logo[src*="blem"],
.brands__logo[src*="tang"],
.brands__logo[src*="renault"],
.brands__logo[src*="olx"],
.brands__logo[src*="easy"],
.brands__logo[src*="altopalermo"],
.brands__logo[src*="andesorigen"],
.brands__logo[src*="amex"],
.brands__logo[src*="sprite"],
.brands__logo[src*="fanta"],
.brands__logo[src*="pepsi"],
.brands__logo[src*="gatorade"],
.brands__logo[src*="quilmes"],
.brands__logo[src*="cocacola"],
.brands__logo[src*="getnet"] {
  height: clamp(32px, 5.4vw, 44px);
  max-width: 120px;
}
/* Logos multicolor que pierden detalle al invertirse: la capa --duo se
   queda en gris (sin invertir), en vez de blanco puro */
.brands__logo--duo[src*="mercadopago"],
.brands__logo--duo[src*="mercadolibre"] {
  filter: grayscale(1);
}
/* Diarco: más contraste para que no quede plomizo */
.brands__logo--duo[src*="diarco"] {
  filter: grayscale(1) invert(1) contrast(1.3);
}
/* La Espumería, Blem, Vanish, Quilmes: quedaban apagados/oscuros con la
   inversión simple — más brillo en la capa blanco y negro */
.brands__logo--duo[src*="laespumeria"] {
  filter: grayscale(1) invert(1) brightness(1.3);
}
.brands__logo--duo[src*="blem"],
.brands__logo--duo[src*="vanish"],
.brands__logo--duo[src*="quilmes"] {
  filter: grayscale(1) invert(1) brightness(1.4);
}
/* AA2000 / Aeropuertos Argentina: logo con el texto ya en blanco,
   invertirlo lo volvería negro e invisible */
.brands__logo--duo[src*="aa2000"] {
  filter: grayscale(1);
}
/* Logos cuya tinta original es negra (sin fondo propio): al pasar el mouse
   o tocar quedarían invisibles si se mostrara el color real (negro sobre
   fondo oscuro) — para estos, el hover se queda en la versión blanca */
.brands__item:hover .brands__logo[src*="andesorigen"],
.brands__item:hover .brands__logo[src*="pedidosya"],
.brands__item:hover .brands__logo[src*="tulipan"],
.brands__item:hover .brands__logo[src*="renault"],
.brands__item:hover .brands__logo[src*="rapicuotas"] {
  opacity: 0;
}
.brands__item:hover .brands__logo--duo[src*="andesorigen"],
.brands__item:hover .brands__logo--duo[src*="pedidosya"],
.brands__item:hover .brands__logo--duo[src*="tulipan"],
.brands__item:hover .brands__logo--duo[src*="renault"],
.brands__item:hover .brands__logo--duo[src*="rapicuotas"] {
  opacity: 1;
}

/* --- Especialidades (tags al final) --- */
.tags {
  border-top: 1px solid var(--line-soft);
  padding-block: clamp(2rem, 5vw, 3rem);
}
.tags__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem .7rem;
}
.tags__list li {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: .5rem .9rem;
}

.site-footer { border-top: 1px solid var(--line-soft); padding-block: 2.4rem; }
.site-footer__inner {
  display: flex; flex-wrap: wrap; gap: 1rem;
  justify-content: space-between;
  color: var(--ink-dim);
  font-size: .88rem;
}
.site-footer__social { display: flex; gap: 1.2rem; }
.site-footer__social a { transition: color .3s var(--ease-out); }
.site-footer__social a:hover { color: var(--accent); }

/* --- Reproductor + vúmetro digital (barra fija inferior) --- */
.player {
  position: fixed; left: 0; right: 0; bottom: var(--brands-h);
  z-index: 150;
  background: rgba(10, 10, 15, .92);
  border-top: 1px solid var(--line);
}
@supports (backdrop-filter: blur(16px)) {
  .player {
    background: rgba(10, 10, 15, .72);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
  }
}
.player__inner { display: flex; align-items: center; gap: 1rem; padding-block: .65rem; }
.player__toggle {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 999px;
  background: var(--accent);
  display: grid;
  place-items: center;
  transition: transform .3s var(--ease-out);
}
.player__toggle:hover { transform: scale(1.06); }
.player__icon {
  position: relative;
  width: 12px; height: 14px;
  border-style: solid;
  border-width: 7px 0 7px 12px;
  border-color: transparent transparent transparent #05060a;
  margin-left: 2px;
}
.player.is-playing .player__icon {
  width: 10px; height: 14px;
  border: 0;
  margin-left: 0;
  background:
    linear-gradient(90deg, #05060a 3px, transparent 3px 6px, #05060a 6px 9px, transparent 9px);
}
.player__info { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: .1rem; }
.player__title {
  font-size: .9rem; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.player__category {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}
.player__category:empty { display: none; }

/* Vúmetro digital */
.vumeter { display: flex; align-items: flex-end; gap: 3px; height: 26px; flex: 0 0 auto; }
.vu-bar {
  width: 3px; height: 100%;
  border-radius: 2px;
  background: linear-gradient(0deg, var(--accent), var(--accent-2));
  transform-origin: bottom;
  transform: scaleY(.14);
}
.player.is-idle .vu-bar { animation: vuIdle 1.7s ease-in-out infinite; }
.player.is-live .vu-bar { transition: transform .06s linear; }
.vu-bar:nth-child(2n) { animation-delay: .12s; }
.vu-bar:nth-child(3n) { animation-delay: .28s; }
.vu-bar:nth-child(5n) { animation-delay: .45s; }
.vu-bar:nth-child(7n) { animation-delay: .6s; }
@keyframes vuIdle {
  0%, 100% { transform: scaleY(.14); }
  50% { transform: scaleY(.75); }
}

.player__time {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: .74rem;
  color: var(--ink-dim);
  white-space: nowrap;
}
.player__progress { position: relative; height: 3px; background: var(--line); cursor: pointer; touch-action: none; }
.player__progress::before {
  /* agranda el área táctil/de arrastre sin cambiar el grosor visual de la barra */
  content: "";
  position: absolute; left: 0; right: 0; top: -9px; bottom: -9px;
}
.player__progress-fill { position: absolute; inset: 0 auto 0 0; width: 0%; background: var(--accent); }

@media (max-width: 560px) {
  .player__time { display: none; }
  .vumeter { gap: 2px; height: 20px; }
  .vu-bar { width: 2px; }
}

/* =============================================================
   7. Effects — reveal on scroll
   ============================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

.video-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out), border-color .4s var(--ease-out);
}
.video-card.is-visible { opacity: 1; transform: none; }

/* =============================================================
   9. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero__gradient { animation: none; }
  .player.is-idle .vu-bar { animation: none; }   /* el vúmetro en vivo (reproduciendo) no se gatea: es funcional */
  .onair { animation: none; }
}