/* ============================================================
   waldovargas.com — tema "Spectrum Studio"
   Inspirado en After Effects 2025 (UI Spectrum, modo oscuro/darkest)
   macOS: titlebar con semáforos, paneles con pestañas, timeline.
   Texto moderado-grande, alto contraste.
   ============================================================ */

:root {
  --bg: #1e1e1e;
  --bg-deep: #181818;
  --panel: #262626;
  --panel-2: #2c2c2c;
  --panel-3: #323232;
  --border: #3a3a3a;
  --border-soft: #303030;
  --text: #eaeaea;
  --text-dim: #b8b8b8;
  --text-faint: #8a8a8a;
  --accent: #4b8bf5;
  --accent-soft: rgba(75, 139, 245, .16);
  --violet: #8b7cf0;
  --violet-soft: rgba(139, 124, 240, .16);
  --teal: #2fb8a6;
  --teal-soft: rgba(47, 184, 166, .15);
  --amber: #cf8f3c;
  --red: #e05252;
  --green: #63b054;
  --radius: 8px;
  --titlebar-h: 44px;
  --menubar-h: 38px;
  --timeline-h: 168px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --mono: "SF Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* ---------- barra de arranque (splash AE) ---------- */
#boot {
  position: fixed; inset: 0; z-index: 200;
  background: radial-gradient(1200px 700px at 50% 42%, #232323 0%, #161616 68%, #101010 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 26px;
  transition: opacity .55s ease, visibility .55s;
}
#boot.oculto { opacity: 0; visibility: hidden; }
.boot-logo {
  width: 108px; height: 108px; border-radius: 24px;
  background: linear-gradient(145deg, #2b2b45 0%, #1f1f33 60%, #17172a 100%);
  border: 1px solid #3d3d5c;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 44px; letter-spacing: -1px;
  color: #b9b3ff;
  box-shadow: 0 22px 60px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.07);
  animation: bootPulse 1.6s ease-in-out infinite;
}
@keyframes bootPulse { 0%,100% { transform: scale(1);} 50% { transform: scale(1.035);} }
.boot-name { font-size: 22px; font-weight: 700; letter-spacing: .12em; color: var(--text-dim); text-transform: uppercase; }
.boot-status { font-family: var(--mono); font-size: 13.5px; color: var(--text-faint); min-height: 20px; }
.boot-bar { width: 320px; height: 4px; background: #2b2b2b; border-radius: 99px; overflow: hidden; }
.boot-bar i { display: block; height: 100%; width: 8%; border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--violet)); transition: width .3s ease; }

/* ---------- shell del "programa" ---------- */
#app {
  min-height: 100vh;
  display: grid;
  grid-template-rows: var(--titlebar-h) var(--menubar-h) 1fr auto;
  opacity: 0; transform: scale(.985);
  transition: opacity .6s ease, transform .6s ease;
}
#app.visible { opacity: 1; transform: scale(1); }

/* titlebar */
.titlebar {
  display: flex; align-items: center; gap: 14px;
  background: linear-gradient(180deg, #2a2a2a, #242424);
  border-bottom: 1px solid var(--border-soft);
  padding: 0 16px;
  position: relative; z-index: 60;
}
.ctl-ventana { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.luces { display: flex; gap: 8px; align-items: center; }
.luces i, .luces button { width: 12px; height: 12px; border-radius: 50%; display: block; }
.luces button { border: 0; padding: 0; cursor: pointer; transition: box-shadow .15s ease, transform .15s ease; }
.luces button:hover { box-shadow: 0 0 0 4px rgba(255,255,255,.14); transform: scale(1.1); }
.luces .r { background: #ff5f57; } .luces .y { background: #febc2e; } .luces .g { background: #28c840; }
.btn-inicio {
  background: linear-gradient(180deg, #2e90fa, #1470e6);
  color: #fff; border: 0; border-radius: 999px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .02em;
  padding: 5px 18px; line-height: 1.5;
  box-shadow: 0 2px 10px rgba(20, 112, 230, .4), inset 0 1px 0 rgba(255,255,255,.25);
  transition: background .15s ease, transform .1s ease, box-shadow .15s ease;
}
.btn-inicio:hover {
  background: linear-gradient(180deg, #43a0ff, #2a83f5);
  box-shadow: 0 4px 14px rgba(20, 112, 230, .5), inset 0 1px 0 rgba(255,255,255,.25);
  text-decoration: none;
}
.btn-inicio:active { transform: translateY(1px); box-shadow: 0 1px 6px rgba(20, 112, 230, .4); }
.titlebar .titulo {
  position: absolute; left: 50%; transform: translateX(-50%);
  font-size: 13.5px; font-weight: 600; letter-spacing: .08em; color: var(--text-dim);
  white-space: nowrap;
}
.titlebar .estado {
  margin-left: auto; display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: 12px; color: var(--text-faint);
}
.titlebar .estado .ok::before { content: "● "; color: var(--green); }
.titlebar .estado .btn-admin {
  color: var(--text-dim); background: var(--panel-3); border: 1px solid var(--border);
  padding: 4px 12px; border-radius: 6px; font-family: var(--font); font-size: 12.5px; letter-spacing: .04em;
}
.titlebar .estado .btn-admin:hover { border-color: var(--accent); color: var(--text); }

/* menubar */
.menubar {
  display: flex; align-items: stretch; gap: 2px;
  background: var(--panel);
  border-bottom: 1px solid var(--border-soft);
  padding: 0 10px; position: relative; z-index: 50;
}
.menu { position: relative; }
.menu > button {
  background: none; border: 0; color: var(--text-dim);
  font-size: 13.5px; padding: 0 12px; height: var(--menubar-h); border-radius: 6px;
}
.menu > button:hover, .menu.abierto > button { background: var(--panel-3); color: var(--text); }
.menu-abierto {
  position: absolute; top: calc(var(--menubar-h) - 2px); left: 0; min-width: 250px;
  background: var(--panel-3); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 18px 44px rgba(0,0,0,.55); padding: 6px; display: none; z-index: 90;
}
.menu.abierto .menu-abierto { display: block; animation: menuIn .12s ease; }
@keyframes menuIn { from { opacity: 0; transform: translateY(-4px);} to { opacity: 1; transform: none;} }
.menu-abierto button, .menu-abierto a.mitem {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 20px;
  background: none; border: 0; color: var(--text); text-decoration: none;
  font-size: 14.5px; padding: 9px 12px; border-radius: 6px; text-align: left;
}
.menu-abierto button:hover, .menu-abierto a.mitem:hover { background: var(--accent); color: #fff; text-decoration: none; }
.menu-abierto .atajo { font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); }
.menu-abierto button:hover .atajo { color: rgba(255,255,255,.75); }
.menu-abierto hr { border: 0; border-top: 1px solid var(--border); margin: 6px 8px; }
.menubar .marca {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-faint); letter-spacing: .06em;
}
.menubar .marca b { color: var(--text-dim); font-weight: 700; }

/* ---------- botón hamburguesa + drawer del menú móvil ---------- */
.btn-menu-movil { display: none; }
.menu-movil {
  position: fixed; inset: 0; z-index: 150;
  display: flex; justify-content: flex-end;
  pointer-events: none; visibility: hidden;
  transition: visibility .3s;
}
.menu-movil.abierto { pointer-events: auto; visibility: visible; }
.mm-fondo {
  position: absolute; inset: 0; appearance: none;
  background: rgba(10, 10, 12, .6);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  border: 0; padding: 0; cursor: pointer;
  opacity: 0; transition: opacity .28s ease;
}
.menu-movil.abierto .mm-fondo { opacity: 1; }
.mm-caja {
  position: relative; width: min(86vw, 350px); height: 100%;
  display: flex; flex-direction: column;
  background: var(--panel); border-left: 1px solid var(--border);
  box-shadow: -24px 0 70px rgba(0, 0, 0, .55);
  transform: translateX(103%);
  transition: transform .3s cubic-bezier(.22, .8, .24, 1);
}
.menu-movil.abierto .mm-caja { transform: none; }
.mm-cab {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; padding-top: calc(10px + env(safe-area-inset-top));
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border-bottom: 1px solid var(--border-soft);
}
.mm-cab .mini { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); letter-spacing: .05em; }
.mm-cerrar {
  flex: none; width: 36px; height: 36px;
  background: var(--panel-3); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text-dim); font-size: 15px; line-height: 1;
  transition: color .15s, border-color .15s;
}
.mm-cerrar:hover { color: var(--text); border-color: var(--accent); }
.mm-cuerpo {
  flex: 1; overflow-y: auto; overscroll-behavior: contain;
  padding: 16px 12px 22px;
  display: flex; flex-direction: column; gap: 20px;
}
.mm-grupo { display: flex; flex-direction: column; gap: 3px; }
.mm-grupo-titulo {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-faint); margin: 0 6px 7px;
}
.mm-item {
  display: flex; width: 100%; align-items: center; gap: 13px;
  min-height: 52px; padding: 9px 12px;
  background: none; border: 0; border-radius: 10px;
  color: var(--text); font-size: 16.5px; font-weight: 600; letter-spacing: .01em;
  text-align: left; text-decoration: none;
  transition: background .15s ease, color .15s ease;
}
.mm-item:hover, .mm-item:active { background: var(--panel-3); text-decoration: none; }
.mm-item.activa { background: var(--accent-soft); color: #cfe0fb; box-shadow: inset 3px 0 0 var(--accent); }
.mm-icono {
  flex: none; width: 38px; height: 38px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; background: var(--panel-3); border: 1px solid var(--border-soft);
}
.mm-item.activa .mm-icono { background: rgba(75, 139, 245, .22); border-color: rgba(75, 139, 245, .4); }
.mm-item .atajo { margin-left: auto; font-family: var(--mono); font-size: 12px; font-weight: 400; color: var(--text-faint); }
.mm-pie {
  padding: 12px 18px; padding-bottom: calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border-soft);
  font-family: var(--mono); font-size: 12.5px; color: var(--text-faint); letter-spacing: .05em;
}
.mm-pie b { color: var(--text-dim); font-size: 14px; }
body.menu-movil-abierto { overflow: hidden; }

/* ---------- layout de secciones (workspace) ---------- */
/* min-width:0 evita que contenidos anchos (canvas de audio) expandan la columna del grid en móvil */
.seccion { display: none; min-width: 0; animation: vistaIn .38s ease; min-height: calc(100vh - var(--titlebar-h) - var(--menubar-h)); }
.seccion.activa { display: block; }
@keyframes vistaIn { from { opacity: 0; transform: translateY(10px) scale(.995);} to { opacity: 1; transform: none;} }

.wrap { max-width: 1500px; margin: 0 auto; padding: 30px clamp(18px, 4vw, 54px) 60px; }
.wrap-estrecho { max-width: 900px; margin: 0 auto; padding: 34px clamp(18px, 4vw, 40px) 60px; }

/* panel AE genérico */
.panel {
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
}
.panel-cab {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border-bottom: 1px solid var(--border-soft);
}
.panel-cab .pests { display: flex; gap: 4px; }
.pest {
  font-size: 13px; font-weight: 600; letter-spacing: .05em;
  color: var(--text-faint); background: none; border: 0;
  padding: 7px 16px; border-radius: 6px 6px 0 0;
}
.pest.activa { color: var(--text); background: var(--panel-3); box-shadow: inset 0 2px 0 var(--accent); }
.pest:hover { color: var(--text); }
.panel-cab .mini { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); letter-spacing: .05em; }
.panel-cuerpo { padding: 22px; }

/* etiqueta de sección tipo AE */
.tag-seccion {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-faint); margin-bottom: 14px;
}
.tag-seccion::before { content: ""; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }

/* botones */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--panel-3); color: var(--text);
  border: 1px solid var(--border); border-radius: 7px;
  font-size: 15px; font-weight: 600; padding: 10px 20px;
  transition: border-color .15s, background .15s, transform .15s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(.98); }
.btn-primario { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primario:hover { background: #5b97f7; }
.btn-violeta { background: var(--violet); border-color: var(--violet); color: #fff; }
.btn-violeta:hover { filter: brightness(1.1); }
.btn-fantasma { background: transparent; }
.btn-peque { font-size: 13px; padding: 6px 12px; border-radius: 6px; }
.btn-peligro { border-color: rgba(224,82,82,.5); color: #f28b8b; }
.btn-peligro:hover { border-color: var(--red); background: rgba(224,82,82,.12); }

/* chips */
.chip {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .04em;
  background: var(--panel-3); border: 1px solid var(--border);
  color: var(--text-dim); padding: 4px 12px; border-radius: 99px;
}
.chip-azul { background: var(--accent-soft); border-color: rgba(75,139,245,.4); color: #9dbdf9; }
.chip-violeta { background: var(--violet-soft); border-color: rgba(139,124,240,.4); color: #b3a8f5; }
.chip-teal { background: var(--teal-soft); border-color: rgba(47,184,166,.4); color: #6fd3c5; }

/* ============================================================
   HOME — estilo pantalla de inicio de AE (Proyectos recientes)
   ============================================================ */
#s-home .wrap { padding-top: 46px; }
.hola { margin: 10px 0 8px; font-size: clamp(34px, 5vw, 52px); font-weight: 800; letter-spacing: -.02em; }
.hola span { background: linear-gradient(90deg, var(--accent), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.subhola { font-size: clamp(17px, 2vw, 21px); color: var(--text-dim); max-width: 760px; }
.home-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 38px 0 10px; }
.home-card {
  position: relative; display: block; border-radius: 12px; overflow: hidden;
  background: var(--panel); border: 1px solid var(--border-soft);
  padding: 26px 24px 22px; min-height: 210px;
  color: var(--text); text-decoration: none;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.home-card:hover { transform: translateY(-5px); text-decoration: none; box-shadow: 0 18px 44px rgba(0,0,0,.45); }
.home-card .icono { width: 46px; height: 46px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 21px; }
.home-card h3 { font-size: 23px; font-weight: 700; letter-spacing: .02em; margin-bottom: 8px; }
.home-card p { font-size: 15.5px; color: var(--text-dim); }
.home-card .abrir { position: absolute; right: 20px; bottom: 18px; font-size: 13.5px; color: var(--text-faint); font-family: var(--mono); }
.home-card:hover .abrir { color: var(--accent); }
.home-card.av { border-top: 3px solid var(--violet); } .home-card.av .icono { background: var(--violet-soft); }
.home-card.bl { border-top: 3px solid var(--accent); } .home-card.bl .icono { background: var(--accent-soft); }
.home-card.pf { border-top: 3px solid var(--teal); } .home-card.pf .icono { background: var(--teal-soft); }

.recientes { margin-top: 30px; }
.recientes h4 { font-size: 13px; font-family: var(--mono); letter-spacing: .14em; color: var(--text-faint); text-transform: uppercase; margin-bottom: 12px; }
.reciente-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: 14px; }
.reciente {
  display: flex; gap: 14px; align-items: center;
  background: var(--panel); border: 1px solid var(--border-soft); border-radius: 10px;
  padding: 12px 14px; color: var(--text); transition: border-color .15s;
  min-width: 0;
}
.reciente:hover { border-color: var(--accent); text-decoration: none; }
.reciente img, .reciente .mini-icono { width: 74px; height: 46px; border-radius: 6px; object-fit: cover; background: var(--panel-3); display: flex; align-items: center; justify-content: center; color: var(--text-faint); font-size: 20px; flex: none; }
.reciente > div { min-width: 0; flex: 1 1 auto; overflow: hidden; }
.reciente .rt {
  font-size: 15px; font-weight: 600; line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  word-break: break-word;
}
.reciente .rf { font-family: var(--mono); font-size: 12px; color: var(--text-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ============================================================
   PERFIL
   ============================================================ */
.perfil-grid { display: grid; grid-template-columns: 340px 1fr; gap: 26px; align-items: start; }
.perfil-foto-card { padding: 0; }
.perfil-foto-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.perfil-datos { padding: 18px 20px; }
.perfil-datos .fila { display: flex; justify-content: space-between; gap: 14px; padding: 7px 0; border-bottom: 1px solid var(--border-soft); font-size: 14.5px; }
.perfil-datos .fila:last-child { border-bottom: 0; }
.perfil-datos .k { color: var(--text-faint); font-family: var(--mono); font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase; }
.perfil-datos .v { color: var(--text); text-align: right; }
.nombre-perfil { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -.01em; }
.rol-perfil { font-size: clamp(17px, 2vw, 21px); color: var(--accent); font-weight: 600; margin: 4px 0 18px; }
.bio-perfil { font-size: 18px; line-height: 1.75; color: var(--text-dim); max-width: 70ch; }
.perfil-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 26px; }
.grupo-soft h4 { font-size: 13px; font-family: var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-faint); margin: 18px 0 10px; }
.grupo-soft h4:first-child { margin-top: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }

.exp-item { position: relative; padding: 0 0 26px 30px; border-left: 2px solid var(--border); margin-left: 8px; }
.exp-item:last-child { padding-bottom: 4px; }
.exp-item::before {
  content: ""; position: absolute; left: -8px; top: 4px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--accent);
}
.exp-item.violeta::before { border-color: var(--violet); }
.exp-item.teal::before { border-color: var(--teal); }
.exp-item .periodo { font-family: var(--mono); font-size: 13px; color: var(--text-faint); }
.exp-item h4 { font-size: 19px; font-weight: 700; margin: 2px 0; }
.exp-item .empresa { color: var(--text-dim); font-weight: 600; font-size: 15.5px; }
.exp-item p { color: var(--text-dim); font-size: 15.5px; margin-top: 6px; max-width: 68ch; }

/* ============================================================
   BLOG
   ============================================================ */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr)); gap: 20px; }
.blog-card {
  display: flex; flex-direction: column; gap: 12px;
  background: var(--panel); border: 1px solid var(--border-soft); border-radius: 12px;
  padding: 22px; color: var(--text); transition: transform .2s, border-color .2s;
  animation: vistaIn .4s ease both;
}
.blog-card:hover { transform: translateY(-4px); border-color: var(--accent); text-decoration: none; }
.blog-card .fecha { font-family: var(--mono); font-size: 12.5px; color: var(--text-faint); letter-spacing: .06em; }
.blog-card h3 { font-size: 21px; font-weight: 700; line-height: 1.35; }
.blog-card p { color: var(--text-dim); font-size: 15.5px; }
.blog-card .tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; }

/* artículo */
.articulo { max-width: 780px; margin: 0 auto; }
.articulo .cab { margin-bottom: 26px; }
.articulo h1 { font-size: clamp(30px, 4.4vw, 44px); font-weight: 800; line-height: 1.2; letter-spacing: -.015em; margin: 10px 0 14px; }
.articulo .meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-family: var(--mono); font-size: 13px; color: var(--text-faint); }
.articulo-cuerpo { font-size: 18.5px; line-height: 1.8; color: #dedede; }
.articulo-cuerpo p { margin: 0 0 20px; }
.articulo-cuerpo h2 { font-size: 26px; margin: 34px 0 14px; letter-spacing: -.01em; }
.articulo-cuerpo h3 { font-size: 21px; margin: 26px 0 12px; }
.articulo-cuerpo ul, .articulo-cuerpo ol { margin: 0 0 20px 26px; }
.articulo-cuerpo li { margin-bottom: 8px; }
.articulo-cuerpo blockquote {
  border-left: 3px solid var(--accent); background: var(--panel);
  padding: 14px 20px; border-radius: 0 8px 8px 0; color: var(--text-dim); margin: 0 0 20px;
}
.articulo-cuerpo img { border-radius: 10px; margin: 0 0 20px; border: 1px solid var(--border-soft); }

/* fachada de YouTube */
.yt-facade {
  position: relative; display: block; width: 100%; aspect-ratio: 16/9;
  border-radius: 12px; overflow: hidden; border: 1px solid var(--border);
  background: var(--bg-deep) center/cover no-repeat; cursor: pointer;
  margin: 0 0 20px;
}
.yt-facade::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.1), rgba(0,0,0,.45));
  transition: background .2s;
}
.yt-facade:hover::after { background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.35)); }
.yt-facade .play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 74px; height: 52px; border-radius: 14px; z-index: 2;
  background: rgba(200, 24, 24, .92);
  display: flex; align-items: center; justify-content: center;
  transition: transform .18s;
}
.yt-facade:hover .play { transform: translate(-50%, -50%) scale(1.08); }
.yt-facade .play::after {
  content: ""; border-left: 20px solid #fff; border-top: 12px solid transparent; border-bottom: 12px solid transparent; margin-left: 5px;
}
.yt-facade .etq {
  position: absolute; left: 14px; bottom: 12px; z-index: 2;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em;
  color: rgba(255,255,255,.85); background: rgba(0,0,0,.55); padding: 3px 10px; border-radius: 5px;
}
iframe.yt-frame { width: 100%; aspect-ratio: 16/9; border: 0; border-radius: 12px; margin: 0 0 20px; display: block; }

/* ============================================================
   PORTAFOLIO — workspace de 3 paneles + timeline
   ============================================================ */
.pf-workspace {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 300px;
  gap: 14px;
  padding: 16px clamp(14px, 2.5vw, 30px) 0;
  height: calc(100vh - var(--titlebar-h) - var(--menubar-h) - var(--timeline-h) - 12px);
  min-height: 520px;
}
.panel-arbol { display: flex; flex-direction: column; }
.arbol { padding: 12px 10px; overflow-y: auto; flex: 1; }
.arbol .nodo { user-select: none; }
.arbol .fila-nodo {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: 6px; cursor: pointer;
  color: var(--text-dim); font-size: 15px;
}
.arbol .fila-nodo:hover { background: var(--panel-3); color: var(--text); }
.arbol .fila-nodo.activa { background: var(--accent-soft); color: #cfe0fb; }
.arbol .fila-nodo .flecha { font-size: 10px; width: 12px; color: var(--text-faint); transition: transform .15s; }
.arbol .nodo.abierto .flecha { transform: rotate(90deg); }
.arbol .hijos { margin-left: 20px; display: none; }
.arbol .nodo.abierto .hijos { display: block; }
.arbol .icono-carpeta { color: var(--amber); font-size: 13px; }
.arbol .conteo { margin-left: auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); }
.arbol .cat-nombre { font-weight: 700; letter-spacing: .06em; }
.arbol .cat-nombre.c-av { color: #b3a8f5; }
.arbol .cat-nombre.c-dev { color: #9dbdf9; }
.arbol .cat-nombre.c-musica { color: #6fd3c5; }
.arbol .cat-nombre { cursor: pointer; }

.pf-centro { display: flex; flex-direction: column; }
.pf-grid {
  padding: 16px; overflow-y: auto; flex: 1;
  display: flex; flex-wrap: wrap; gap: 16px;
  align-content: flex-start; align-items: stretch;
}
.pf-card {
  background: var(--panel-2); border: 1px solid var(--border-soft); border-radius: 10px;
  overflow: hidden; cursor: pointer; transition: transform .18s, border-color .18s;
  animation: vistaIn .35s ease both;
  display: flex; flex-direction: column;
  width: 100%; max-width: 300px; min-width: 220px; flex: 1 1 240px;
}
.pf-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.pf-card.seleccionada { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.pf-card .thumb {
  height: clamp(120px, 12.5vw, 158px); flex: none;
  background: var(--bg-deep) center/cover no-repeat;
  display: flex; align-items: center; justify-content: center; position: relative;
}
.pf-card .thumb .sin-media { font-size: 30px; color: #4a4a4a; }
.pf-card .thumb .badge-dur {
  position: absolute; right: 8px; bottom: 8px; font-family: var(--mono); font-size: 11px;
  background: rgba(0,0,0,.65); padding: 2px 8px; border-radius: 4px; color: #ddd;
}
.pf-card .info { padding: 12px 14px 14px; flex: 1 0 auto; display: flex; flex-direction: column; }
.pf-card .info .sub { font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); letter-spacing: .08em; text-transform: uppercase; }
.pf-card .info h4 {
  font-size: 16.5px; font-weight: 700; margin: 3px 0 0; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pf-card .info .anio { color: var(--text-faint); font-weight: 400; }
.pf-card .caption-card {
  font-size: 13px; color: #9fe0d6; margin-top: 6px;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.pf-card:focus, .pest:focus { outline: none; }

.pf-monitor { flex: 1; display: flex; flex-direction: column; background: #141414; min-height: 0; }
.pf-monitor .visor { flex: 1; display: flex; align-items: center; justify-content: center; padding: 18px; min-height: 0; }
.pf-monitor video, .pf-monitor .monitor-placeholder { max-width: 100%; max-height: 100%; border-radius: 8px; }
.monitor-placeholder { color: #3f3f3f; font-size: 15px; text-align: center; font-family: var(--mono); letter-spacing: .08em; }
.pf-detalle { padding: 18px 22px 22px; overflow-y: auto; }
.pf-detalle h2 { font-size: 26px; font-weight: 800; letter-spacing: -.01em; margin-bottom: 4px; }
.pf-detalle .meta-linea { font-family: var(--mono); font-size: 13px; color: var(--text-faint); margin-bottom: 14px; }
.pf-detalle .desc { color: var(--text-dim); font-size: 16.5px; margin-bottom: 16px; }
.pf-detalle .desc p { margin-bottom: 12px; }
.pf-detalle .acciones { display: flex; flex-wrap: wrap; gap: 10px; }
.pf-dev-media { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr)); gap: 12px; margin-bottom: 16px; }
.pf-dev-media img, .pf-dev-media video { border-radius: 8px; border: 1px solid var(--border-soft); width: 100%; }

/* reproductor de audio con onda */
.audio-player {
  width: min(920px, 100%);
  background: linear-gradient(180deg, #1b1b22, #16161c);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px 14px;
  display: flex; flex-direction: column; gap: 10px;
}
.audio-player .onda { width: 100%; height: auto; cursor: pointer; border-radius: 6px; }
.audio-player .espectro { width: 100%; height: auto; border-radius: 6px; background: rgba(0,0,0,.35); }
.ap-controles { display: flex; align-items: center; gap: 14px; }
.ap-play {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(180deg, #2e90fa, #1470e6); color: #fff; font-size: 16px;
  border: 0; box-shadow: 0 2px 10px rgba(20,112,230,.4);
}
.ap-play:hover { filter: brightness(1.12); }
.ap-tiempo { font-family: var(--mono); font-size: 14px; color: var(--text-dim); }
.ap-cerrar {
  margin-left: auto; background: var(--panel-3); color: var(--text-dim);
  border: 1px solid var(--border-soft); border-radius: 999px;
  padding: 7px 16px; font-size: 12.5px; font-weight: 600; letter-spacing: .03em;
}
.ap-cerrar:hover { color: var(--text); border-color: var(--accent); }

/* modo audio-activo: el reproductor toma el protagonismo y la lista se repliega */
body.audio-activo .pf-centro { display: none; }
body.audio-activo .pf-workspace:not(.pf-ws-monitor) { display: none; }
.audio-player .onda { width: 100%; height: 200px; display: block; cursor: crosshair; border-radius: 6px; }
.ap-controles { display: flex; align-items: center; gap: 16px; margin-top: 10px; }
.ap-play {
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--violet); background: var(--violet-soft);
  color: #b3a8f5; font-size: 16px; display: flex; align-items: center; justify-content: center;
  transition: transform .15s, background .15s;
}
.ap-play:hover { background: var(--violet); color: #fff; transform: scale(1.06); }
.ap-tiempo { font-family: var(--mono); font-size: 14px; color: var(--text-dim); letter-spacing: .05em; }

/* botón "↑ Proyectos": vuelve del monitor a la grilla (visible solo en móvil) */
.btn-volver-grid { display: none; margin-left: 8px; flex: none; }
body.audio-activo .btn-volver-grid { display: none; }
.pf-ws-monitor { min-height: 420px; }

/* ---------- reproductor global (Archivo > Reproductor de audio) ---------- */
.rep-wrap { max-width: 1240px; margin: 0 auto; padding: 26px 22px 40px; }
.rep-cuerpo { display: grid; grid-template-columns: minmax(300px, 380px) 1fr; gap: 16px; padding: 16px; }
.rep-cuerpo.solo-lista { grid-template-columns: 1fr; }
.rep-cuerpo.solo-lista .rep-panel-player { display: none; }
.rep-lista { max-height: 560px; overflow-y: auto; border: 1px solid var(--border-soft); border-radius: 8px; background: var(--panel-2); }
.rep-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; cursor: pointer; border-bottom: 1px solid rgba(255,255,255,.04);
}
.rep-item:hover { background: var(--panel-3); }
.rep-item.activa { background: var(--violet-soft); }
.rep-num { font-family: var(--mono); font-size: 12px; color: var(--text-faint); width: 26px; text-align: right; flex: none; }
.rep-item.activa .rep-num { color: #2fb8a6; font-weight: 700; }
.rep-nombre { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 15px; }
.rep-dur { font-family: var(--mono); font-size: 12px; color: var(--text-faint); flex: none; }
.rep-panel-player { display: flex; align-items: center; justify-content: center; }
.rep-player-box { width: 100%; max-width: 860px; }
.rep-titulo { font-size: 21px; font-weight: 700; margin-bottom: 2px; }
.rep-sub { font-family: var(--mono); font-size: 12.5px; color: var(--text-faint); letter-spacing: .06em; margin-bottom: 12px; }
.rep-player .onda { height: 170px; }
.rep-player .espectro { height: 100px; }
.rep-transporte { margin-left: auto; display: flex; gap: 8px; }
.rep-btn {
  background: var(--panel-3); color: var(--text-dim);
  border: 1px solid var(--border-soft); border-radius: 8px;
  padding: 8px 14px; font-size: 14px;
}
.rep-btn:hover { color: var(--text); border-color: var(--accent); }
.rep-shuffle.activado { background: var(--teal-soft); border-color: rgba(47,184,166,.5); color: #9fe0d6; }
@media (max-width: 1000px) { .rep-cuerpo { grid-template-columns: 1fr; } }

/* caption de pieza (audio/video) */
.caption-pieza {
  display: inline-block;
  background: var(--teal-soft); border: 1px solid rgba(47,184,166,.35);
  color: #9fe0d6; font-size: 15px; font-weight: 600;
  padding: 6px 14px; border-radius: 99px;
  margin: 4px 0 14px;
}

.panel-props .props { padding: 14px 16px; }.prop { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border-soft); font-size: 14px; }
.prop:last-child { border-bottom: 0; }
.prop .k { color: var(--text-faint); font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; padding-top: 2px; }
.prop .v { text-align: right; color: var(--text); word-break: break-word; }

/* timeline */
.timeline {
  height: var(--timeline-h);
  background: var(--panel);
  border-top: 1px solid var(--border);
  margin-top: 14px;
  display: grid; grid-template-rows: 34px 1fr;
  position: sticky; bottom: 0; z-index: 40;
}
.tl-cab {
  display: flex; align-items: center; gap: 10px; padding: 0 14px;
  border-bottom: 1px solid var(--border-soft);
  font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); letter-spacing: .1em;
}
.tl-cab .zoom { margin-left: auto; display: flex; gap: 6px; }
.tl-cab .zoom button { background: var(--panel-3); border: 1px solid var(--border); color: var(--text-dim); border-radius: 5px; font-size: 12px; padding: 2px 9px; }
.tl-cuerpo { overflow-x: auto; overflow-y: hidden; position: relative; }
.tl-inner { position: relative; min-width: 100%; height: 100%; }
.tl-regla { position: sticky; top: 0; height: 24px; display: flex; border-bottom: 1px solid var(--border-soft); min-width: 100%; }
.tl-regla span {
  flex: 1; border-left: 1px solid var(--border-soft);
  font-family: var(--mono); font-size: 10.5px; color: var(--text-faint); padding: 4px 0 0 6px;
  white-space: nowrap; overflow: hidden;
}
.tl-track { position: relative; height: 34px; border-bottom: 1px solid var(--border-soft); }
.tl-track .tl-nombre {
  position: sticky; left: 0; z-index: 3; display: inline-flex; align-items: center; height: 100%;
  padding: 0 12px; font-size: 12px; color: var(--text-dim);
  background: linear-gradient(90deg, var(--panel) 82%, transparent);
  min-width: 130px;
}
.tl-clip {
  position: absolute; top: 4px; height: 26px; border-radius: 5px;
  font-size: 11.5px; font-weight: 600; color: rgba(255,255,255,.94);
  display: flex; align-items: center; padding: 0 8px; white-space: nowrap; overflow: hidden;
  cursor: pointer; border: 1px solid rgba(0,0,0,.35);
  animation: clipIn .5s ease both;
}
@keyframes clipIn { from { transform: scaleX(.2); opacity: 0;} to { transform: none; opacity: 1;} }
.tl-clip:hover { filter: brightness(1.18); z-index: 5; }
.tl-clip.sel { outline: 2px solid #fff; z-index: 6; }
.playhead { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--accent); z-index: 8; pointer-events: none; }
.playhead::before { content: ""; position: absolute; top: 0; left: -5px; border: 6px solid transparent; border-top: 7px solid var(--accent); }

/* timeline de perfil/blog reusa .timeline */
.tl-pagina { margin: 34px clamp(14px, 2.5vw, 30px) 0; height: auto; padding-bottom: 4px; }
.tl-pagina .tl-cuerpo { height: 118px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
  .pf-workspace { grid-template-columns: 250px 1fr; height: auto; }
  .panel-props { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  :root { --menubar-h: 0px; --timeline-h: 120px; }
  .home-grid { grid-template-columns: 1fr; }
  .perfil-grid, .perfil-cols { grid-template-columns: 1fr; }
  .pf-workspace { grid-template-columns: 1fr; }
  .menubar { display: none; }
  .btn-menu-movil {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 4px;
    width: 44px; height: 36px; padding: 0 11px; flex-shrink: 0;
    background: var(--panel-3); border: 1px solid var(--border); border-radius: 8px;
  }
  .btn-menu-movil span { display: block; height: 2px; width: 100%; border-radius: 2px; background: var(--text-dim); transition: transform .25s ease, opacity .2s ease; }
  .btn-menu-movil:hover { border-color: var(--accent); }
  .btn-menu-movil:hover span { background: var(--text); }
  .btn-menu-movil.activo span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .btn-menu-movil.activo span:nth-child(2) { opacity: 0; }
  .btn-menu-movil.activo span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .titlebar { gap: 10px; }
  .titlebar .estado span { display: none; }
  body { font-size: 16px; }

  /* paneles colapsables: navegador de proyectos y propiedades (ahorran scroll) */
  .panel-arbol:not(.abierto) .arbol, .panel-props:not(.abierto) .props { display: none; }
  .panel-arbol .panel-cab, .panel-props .panel-cab { cursor: pointer; user-select: none; }
  .panel-arbol .panel-cab::after, .panel-props .panel-cab::after {
    content: "▸"; margin-left: auto; color: var(--text-faint); font-size: 13px;
    transition: transform .2s ease;
  }
  .panel-arbol.abierto .panel-cab::after, .panel-props.abierto .panel-cab::after { transform: rotate(90deg); }
  .panel-arbol.abierto { max-height: 46vh; }
  .panel-arbol .arbol { min-height: 0; }

  /* workspace del portafolio: compacto y con anclas de scroll */
  .pf-ws-monitor { min-height: 0; }
  .pf-workspace { gap: 10px; padding-top: 10px; }
  .pf-monitor .visor { padding: 10px; }
  .pf-detalle { padding: 14px 16px 18px; }
  .pf-detalle h2 { font-size: 21px; }
  #pf-monitor, #pf-centro { scroll-margin-top: 10px; }
  .btn-volver-grid { display: inline-flex; }
  .pf-ws-monitor .panel-cab .mini { display: none; }
  .panel-cab { flex-wrap: wrap; }
  .panel-cab .mini { max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .tl-pagina .tl-cuerpo { height: 86px; }

  /* artículo: botón volver siempre a mano */
  #btn-volver-blog { position: sticky; top: 8px; z-index: 45; background: var(--panel); box-shadow: 0 6px 18px rgba(0,0,0,.35); }

  /* reproductor global: lista arriba, player compacto fijo abajo (mini-player) */
  .rep-wrap { padding: 14px 12px 6px; }
  /* overflow:visible es obligatorio: hidden/clip en el panel rompe el sticky del player */
  #s-reproductor .panel { overflow: visible; }
  .rep-cuerpo { display: block; padding: 12px 12px 0; }
  .rep-panel-lista { margin-bottom: 18px; }
  .rep-lista { max-height: none; overflow: visible; border: 0; background: transparent; }
  .rep-item { padding: 12px; scroll-margin-bottom: 210px; }
  .rep-panel-player {
    position: sticky; bottom: 0; z-index: 45;
    padding: 10px 2px calc(10px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, var(--panel-2), var(--panel));
    border-top: 1px solid var(--border-soft);
    box-shadow: 0 -14px 30px rgba(0,0,0,.35);
  }
  .rep-player-box { max-width: none; }
  .rep-titulo { font-size: 17px; }
  .rep-sub { margin-bottom: 8px; }
  .rep-player .onda { height: 84px; }
  .rep-player .espectro { height: 44px; }

  /* compacidad general */
  .panel-cuerpo { padding: 14px; }
  .blog-card { padding: 16px; }
  #s-home .wrap { padding-top: 26px; }
  .wrap { padding-bottom: 44px; }
}
@media (max-width: 640px) {
  .titlebar { padding: 0 12px; }
  .titlebar .btn-inicio { display: none; }
  .titlebar .estado .btn-admin { padding: 4px 10px; }

  /* audio compacto: sin espectro, onda baja, controles que envuelven */
  .audio-player { padding: 12px 12px 10px; gap: 8px; }
  .audio-player .onda { height: 110px; }
  .ap-controles { flex-wrap: wrap; row-gap: 8px; gap: 10px; }
  .ap-play { width: 42px; height: 42px; }
  .ap-tiempo { font-size: 12.5px; }
  .rep-player .onda { height: 72px; }
  .rep-player .espectro, .audio-player .espectro { display: none; }
  .rep-btn { padding: 8px 10px; font-size: 13px; }
  .rep-transporte { margin-left: 0; gap: 6px; }
  .rep-shuffle span { display: none; }
  .tl-cab .zoom button { padding: 4px 12px; }
}

/* scrollbars macOS-like */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #3f3f3f; border-radius: 99px; border: 2px solid var(--panel); }
::-webkit-scrollbar-track { background: transparent; }

/* foco visible */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }