:root {
  --negro: #040404;
  --panel: #0d0d0d;
  --panel-2: #141414;
  --linea: #232323;
  --verde: #3ddc7c;
  --verde-oscuro: #1f9a51;
  --texto: #e9e9e9;
  --tenue: #9a9a9a;
  --alerta: #ff6b5e;
  --titulos: 'Archivo', 'Arial Narrow', sans-serif;
  --mono: 'Space Mono', 'Courier New', monospace;
  --ancho: 1320px;
  --lado: clamp(16px, 3.4vw, 52px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body { margin: 0; color: var(--texto); background: var(--negro); font: 400 16px/1.7 var(--mono); }

img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 3px; }

h1, h2, h3 { font-family: var(--titulos); text-transform: uppercase; letter-spacing: -0.04em; }

[data-ui='barra'] { position: sticky; top: 0; z-index: 60; background: rgba(4, 4, 4, 0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linea); }
[data-ui='barra-in'] { display: flex; align-items: stretch; max-width: 1480px; margin: 0 auto; padding: 0 var(--lado); }
[data-ui='logo'] { display: flex; align-items: center; padding: 10px 24px 10px 0; }
[data-ui='logo'] img { height: 30px; width: auto; filter: brightness(0) invert(1); }
[data-ui='nav'] { margin-left: auto; }
[data-ui='nav'] ul { display: flex; height: 100%; }
[data-ui='nav'] li { display: flex; border-left: 1px solid var(--linea); }
[data-ui='nav'] a { display: flex; align-items: center; padding: 0 22px; color: var(--tenue); font-size: 13px; text-decoration: none; text-transform: none; transition: color 0.2s; }
[data-ui='nav'] a:hover { color: var(--verde); }
[data-ui='barra-in'] > [data-ui='boton'] { align-self: center; margin-left: 20px; }
[data-ui='hamburguesa'] { display: none; align-self: center; width: 46px; height: 46px; margin-left: auto; padding: 14px 9px; border: 1px solid var(--linea); background: none; cursor: pointer; }
[data-ui='hamburguesa'] i { display: block; height: 2px; margin: 4px 0; background: var(--texto); }
[data-ui='menu-chico'] ul { display: grid; gap: 4px; padding: 14px var(--lado) 22px; }
[data-ui='menu-chico'] a { display: block; padding: 10px 0; border-bottom: 1px solid var(--linea); text-decoration: none; }

[data-ui='boton'] { display: inline-block; padding: 12px 22px; border: 1px solid var(--verde); background: none; color: var(--texto); font: 700 12px/1.2 var(--mono); letter-spacing: 0.08em; text-decoration: none; text-transform: uppercase; cursor: pointer; transition: background 0.2s, color 0.2s; }
[data-ui='boton'][data-tono='verde'] { background: var(--verde); color: var(--negro); }
[data-ui='boton'][data-tono='verde']:hover { background: var(--texto); border-color: var(--texto); }
[data-ui='boton'][data-tono='borde']:hover { background: var(--verde); color: var(--negro); }
[data-ui='boton'][data-ancho] { width: 100%; }
[data-ui='boton'][disabled] { opacity: 0.5; cursor: progress; }
[data-ui='enlace'] { color: var(--verde); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }

[data-ui='portada'] { position: relative; display: grid; align-items: end; overflow: hidden; min-height: 70vh; border-bottom: 1px solid var(--linea); }
[data-ui='portada'][data-tamano='alta'] { min-height: min(92vh, 860px); }
[data-ui='portada'][data-tamano='baja'] { min-height: min(52vh, 460px); }
[data-ui='portada'] > img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; filter: brightness(0.5) saturate(0.8); }
[data-ui='portada']::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(4, 4, 4, 0.2), rgba(4, 4, 4, 0.9)); }
[data-ui='portada-texto'] { display: grid; gap: 18px; justify-items: start; width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 120px var(--lado) clamp(40px, 6vw, 80px); }
[data-ui='portada-texto'] h1 { max-width: 12ch; font-size: clamp(44px, 9vw, 128px); font-weight: 800; line-height: 0.92; letter-spacing: -0.055em; text-wrap: balance; }
[data-ui='portada'][data-tamano='baja'] h1 { font-size: clamp(36px, 6vw, 80px); max-width: 16ch; }
[data-ui='portada-texto'] p:not([data-ui]) { max-width: 52ch; color: #d4d4d4; }
[data-ui='rotulo'] { color: var(--verde); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; }
[data-ui='botones'] { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

[data-ui='bloque'] { padding: clamp(54px, 8vw, 112px) 0; border-top: 1px solid var(--linea); }
[data-ui='bloque'][data-fondo='gris'] { background: var(--panel); }
[data-ui='bloque-in'] { max-width: var(--ancho); margin: 0 auto; padding: 0 var(--lado); }
[data-ui='bloque-in'][data-cols='dos'] { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(26px, 6vw, 96px); align-items: start; }
[data-ui='bloque-in'][data-form] { grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); }
[data-ui='bloque-in'][data-ancho='angosto'] { max-width: 900px; }
[data-ui='bloque'] h2 { margin-bottom: 28px; font-size: clamp(30px, 4.6vw, 62px); font-weight: 700; line-height: 0.98; }
[data-ui='bloque-in'][data-cols='dos'] h2 { margin-bottom: 0; }
[data-ui='texto'] { max-width: 42ch; margin-top: 18px; color: var(--tenue); }
[data-ui='foto'] img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; filter: saturate(0.85); }

[data-ui='plan'] { display: grid; gap: 22px; padding: clamp(20px, 3vw, 34px); background: var(--panel); border: 1px solid var(--linea); }
[data-ui='plan-form'] { display: grid; gap: 14px; }
[data-ui='campo-plan'] { display: grid; gap: 6px; font-size: 13px; color: var(--tenue); }
[data-ui='plan-salida'] { display: grid; gap: 12px; padding-top: 18px; border-top: 1px solid var(--linea); }
[data-ui='plan-salida'] p { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
[data-ui='plan-salida'] span { color: var(--tenue); font-size: 13px; }
[data-ui='plan-salida'] b { font: 800 22px var(--titulos); text-align: right; text-transform: uppercase; letter-spacing: -0.03em; }
[data-ui='nota'] { display: block !important; color: var(--tenue); font-size: 12px; }

[data-ui='packs'] { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--linea); }
[data-ui='pack'] { display: grid; align-content: start; gap: 12px; padding: 26px; background: var(--negro); border-right: 1px solid var(--linea); }
[data-ui='pack']:last-child { border-right: 0; }
[data-ui='pack'] h3 { font-size: 24px; font-weight: 700; line-height: 1; }
[data-ui='precio'] { color: var(--verde); font: 800 28px var(--titulos); letter-spacing: -0.03em; }
[data-ui='pack'] p:not([data-ui]) { color: var(--tenue); font-size: 14px; }
[data-ui='etapas'] { display: grid; gap: 0; border-top: 1px solid var(--linea); }
[data-ui='etapa'] { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--linea); }
[data-ui='etapa'] > span { color: var(--verde); font: 700 22px var(--titulos); }
[data-ui='etapa'] h3 { margin-bottom: 4px; font-size: 22px; font-weight: 700; }
[data-ui='etapa'] p { color: var(--tenue); font-size: 15px; }
[data-ui='notas'] { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
[data-ui='nota-card'] { display: grid; align-content: start; gap: 10px; padding: 24px; background: var(--negro); border: 1px solid var(--linea); text-decoration: none; transition: border-color 0.2s; }
[data-ui='nota-card']:hover { border-color: var(--verde); }
[data-ui='nota-card'] h3 { font-size: 22px; font-weight: 700; line-height: 1.02; }
[data-ui='nota-card'] p { color: var(--tenue); font-size: 14px; }
[data-ui='nota-card'] span { color: var(--verde); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
[data-ui='lista'] { display: grid; gap: 12px; }
[data-ui='lista'] li { position: relative; padding-left: 24px; }
[data-ui='lista'] li::before { content: '>'; position: absolute; left: 0; color: var(--verde); }
[data-ui='filas'] { border-top: 1px solid var(--linea); }
[data-ui='filas'] > div { display: grid; grid-template-columns: minmax(160px, 1fr) 2fr; gap: 22px; padding: 18px 0; border-bottom: 1px solid var(--linea); }
[data-ui='filas'] dt { font: 700 19px var(--titulos); text-transform: uppercase; letter-spacing: -0.02em; }
[data-ui='filas'] dd { color: var(--tenue); font-size: 15px; }

[data-ui='caja'] { padding: clamp(20px, 3vw, 36px); background: var(--panel); border: 1px solid var(--linea); }
[data-ui='form'] { display: grid; gap: 18px; }
[data-ui='fila'] { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
[data-ui='estado'] { min-height: 1.2em; font-size: 14px; }
[data-ui='estado'][data-error] { color: var(--alerta); }
[data-ui='campo'] { display: grid; gap: 6px; min-width: 0; }
[data-ui='campo'] label, [data-ui='campo'] legend { font-size: 13px; color: var(--tenue); }
[data-ui='campo'] input:not([type='checkbox']), [data-ui='campo'] select, [data-ui='campo'] textarea, [data-ui='campo-plan'] select { width: 100%; padding: 11px 12px; border: 1px solid #2d2d2d; border-radius: 0; background: var(--negro); font-size: 15px; color-scheme: dark; }
[data-ui='campo'] small { min-height: 1em; color: var(--alerta); font-size: 12px; }
[data-ui='campo'][data-invalido] input, [data-ui='campo'][data-invalido] select { border-color: var(--alerta); }
[data-ui='campo'][data-grupo] { margin: 0; padding: 0; border: 0; }
[data-ui='chips'] { display: flex; flex-wrap: wrap; gap: 8px; }
[data-ui='chip'] input { position: absolute; opacity: 0; }
[data-ui='chip'] span { display: inline-block; padding: 8px 14px; border: 1px solid #2d2d2d; font-size: 13px; cursor: pointer; }
[data-ui='chip'] input:checked + span { border-color: var(--verde); background: var(--verde); color: var(--negro); }
[data-ui='chip'] input:focus-visible + span { outline: 2px solid var(--verde); outline-offset: 2px; }
[data-ui='tilde'] { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
[data-ui='tilde'] input { width: 17px; height: 17px; margin: 4px 0 0; flex: none; accent-color: var(--verde); }
[data-ui='trampa'] { position: absolute; left: -6000px; width: 1px; height: 1px; overflow: hidden; }

[data-ui='cierre'] { padding: clamp(46px, 7vw, 90px) 0; background: var(--verde); color: var(--negro); }
[data-ui='cierre-in'] { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--lado); }
[data-ui='cierre'] p { max-width: 24ch; font: 800 clamp(26px, 4vw, 52px)/0.98 var(--titulos); letter-spacing: -0.045em; text-transform: uppercase; }
[data-ui='cierre'] [data-ui='boton'] { border-color: var(--negro); background: var(--negro); color: var(--verde); }
[data-ui='cierre'] [data-ui='boton']:hover { background: var(--texto); color: var(--negro); }
[data-ui='legal'] { padding: clamp(60px, 8vw, 110px) var(--lado); }
[data-ui='legal-in'] { max-width: 820px; margin: 0 auto; }
[data-ui='legal'] h1 { margin-bottom: 28px; font-size: clamp(34px, 5vw, 64px); font-weight: 800; line-height: 0.96; }
[data-ui='legal'] h2 { margin: 24px 0 6px; font-size: 20px; font-weight: 700; }
[data-ui='legal'] p { color: #bdbdbd; font-size: 15px; }
[data-ui='volver'] { margin-top: 36px; }
[data-ui='pie'] { padding: 54px var(--lado) 26px; background: var(--panel); border-top: 1px solid var(--linea); color: var(--tenue); font-size: 14px; }
[data-ui='pie'] a { color: var(--texto); }
[data-ui='pie-in'] { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; max-width: var(--ancho); margin: 0 auto; }
[data-ui='pie'] ul { display: grid; gap: 8px; align-content: start; }
[data-ui='pie'] [data-ui='logo'] { padding: 0 0 14px; }
[data-ui='pie-copia'] { max-width: var(--ancho); margin: 30px auto 0; padding-top: 16px; border-top: 1px solid var(--linea); font-size: 12px; }

@media (max-width: 1060px) {
  [data-ui='nav'], [data-ui='barra-in'] > [data-ui='boton'] { display: none; }
  [data-ui='hamburguesa'] { display: block; }
  [data-ui='bloque-in'][data-cols='dos'], [data-ui='bloque-in'][data-form] { grid-template-columns: minmax(0, 1fr); }
  [data-ui='packs'] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  [data-ui='pack'] { border-bottom: 1px solid var(--linea); }
  [data-ui='notas'] { grid-template-columns: minmax(0, 1fr); }
  [data-ui='pie-in'] { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 620px) {
  body { font-size: 15px; }
[data-ui='packs'], [data-ui='fila'] { grid-template-columns: minmax(0, 1fr); }
  [data-ui='pack'] { border-right: 0; }
  [data-ui='filas'] > div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}

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

[data-ui='aviso'] { position: fixed; left: 16px; top: 74px; z-index: 90; width: min(400px, calc(100% - 32px)); background: var(--panel); border: 1px solid var(--verde); box-shadow: 0 0 0 4px rgba(61, 220, 124, 0.12); font: 13px/1.6 var(--mono); }
[data-ui='barra'] { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-bottom: 1px solid var(--linea); color: var(--tenue); font-size: 11px; }
[data-ui='barra'] i { width: 8px; height: 8px; border-radius: 50%; background: var(--alerta); }
[data-ui='barra'] i:nth-child(2) { background: #e8c94a; }
[data-ui='barra'] i:nth-child(3) { background: var(--verde); }
[data-ui='barra'] span { margin-left: 6px; }
[data-ui='aviso'] p { padding: 14px 14px 4px; }
[data-ui='aviso'] a { color: var(--verde); }
[data-ui='acciones'] { display: flex; gap: 10px; padding: 8px 14px 14px; }

[data-ui='consola'] { padding: 22px 24px; border: 1px solid var(--linea); background: var(--negro); font-family: var(--mono); font-size: 14px; line-height: 1.7; }
[data-ui='pregunta'] { margin-top: 18px; color: var(--verde); }
[data-ui='pregunta']:first-child { margin-top: 0; }
[data-ui='respuesta'] { padding-left: 16px; border-left: 2px solid var(--linea); color: var(--texto); }

[data-ui='maniobras'] { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 32px; }
[data-ui='maniobra'] { padding: 22px 20px; border: 1px solid var(--linea); background: var(--negro); font-family: var(--mono); font-size: 13px; line-height: 1.65; }
[data-ui='maniobra']:hover { border-color: var(--verde); }
[data-ui='icono'] { margin-bottom: 14px; color: var(--verde); }
[data-ui='maniobra'] h3 { margin-bottom: 8px; color: var(--texto); font: 700 15px/1.3 var(--mono); text-transform: uppercase; }
[data-ui='maniobra'] p { color: var(--tenue); }
@media (max-width: 900px) { [data-ui='maniobras'] { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { [data-ui='maniobras'] { grid-template-columns: 1fr; } }

[data-ui='instructores'] { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 960px; margin-top: 32px; }
[data-ui='instructor'] { padding: 20px 22px; border: 1px solid var(--linea); border-left: 3px solid var(--verde); background: var(--panel); font-family: var(--mono); font-size: 13px; line-height: 1.65; }
[data-ui='cmd'] { margin-bottom: 12px; color: var(--verde); font-size: 12px; }
[data-ui='instructor'] b { display: block; font: 700 22px/1.1 var(--titulos); text-transform: uppercase; letter-spacing: -0.02em; }
[data-ui='instructor'] span { display: block; margin: 4px 0 10px; color: var(--tenue); }
@media (max-width: 760px) { [data-ui='instructores'] { grid-template-columns: 1fr; } }