/* ═══════════════════════════════════════════════════════════
   ELECTRIC DEEP · base compartida de las páginas de categoría
   (Web & Product, Email, Ads). Mismos tokens que el home.
   ═══════════════════════════════════════════════════════════ */
:root {
  --deep: #050814; --deep-2: #0a1024;
  --electric: #2563eb; --neon: #06b6d4; --indigo: #4f46e5;
  --ink: #fff; --muted: #94a3b8; --line: rgb(148 163 184 / .16);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --gutter: clamp(1rem, 3.2vw, 3rem);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--deep); color: var(--muted); overflow-x: clip; }
html { scroll-behavior: smooth; }
body { font-family: "Plus Jakarta Sans", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
/* Regla: nunca una palabra sola en la última línea */
p, li, dd, blockquote, figcaption { text-wrap: pretty; }
h1, h2, h3 { text-wrap: balance; }
:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgb(6 182 212 / .35); color: #fff; }
.serif { font-family: "Instrument Serif", serif; font-style: italic; font-weight: 400; letter-spacing: -.01em;
  background: linear-gradient(100deg, #fff 0%, #67e8f9 35%, var(--neon) 60%, var(--electric) 85%, var(--indigo));
  -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }

/* luz ambiental que sigue al cursor */
.ambient { position: fixed; inset: 0; z-index: -1; pointer-events: none; --gx: 50%; --gy: 30%;
  background: radial-gradient(700px circle at var(--gx) var(--gy), rgb(37 99 235 / .12), rgb(6 182 212 / .05) 40%, transparent 70%); }

/* ── Header ── */
.top {
  position: fixed; inset: 0 0 auto; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.2rem var(--gutter); font-size: .8rem;
}
.top::before {
  content: ""; position: absolute; inset: 0 0 -2rem; z-index: -1; pointer-events: none;
  background: linear-gradient(rgb(5 8 20 / .92), rgb(5 8 20 / .55) 60%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  -webkit-mask-image: linear-gradient(#000 55%, transparent); mask-image: linear-gradient(#000 55%, transparent);
}
.top-l { display: flex; align-items: center; gap: 1rem; }
/* botón para volver al inicio (más claro que solo el nombre) */
.back { display: inline-flex; align-items: center; gap: .5rem; height: 2.4rem; padding: 0 1rem 0 .85rem; border-radius: 999px; white-space: nowrap;
  border: 1px solid var(--line); background: rgb(255 255 255 / .03); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  color: var(--ink); font-size: .8rem; transition: border-color .4s, background .4s, box-shadow .5s var(--ease); }
.back i { font-style: normal; color: var(--neon); transition: transform .5s var(--ease); }
.back:hover { border-color: rgb(6 182 212 / .7); background: linear-gradient(160deg, rgb(6 182 212 / .16), rgb(37 99 235 / .08)); box-shadow: 0 0 22px -6px rgb(6 182 212 / .7); }
.back:hover i { transform: translateX(-3px); }
.brand { display: flex; flex-direction: column; line-height: 1.25; }
.brand b { font-family: Syne, sans-serif; font-weight: 700; color: var(--ink); font-size: .95rem; }
.brand small { font-size: .7rem; }
.cats { display: flex; gap: .3rem; padding: 3px; border-radius: 999px; border: 1px solid var(--line); background: rgb(255 255 255 / .03); backdrop-filter: blur(12px); }
.cats a { padding: .5rem .9rem; border-radius: 999px; white-space: nowrap; transition: color .4s, background .4s; }
.cats a:hover { color: var(--ink); }
.cats a[aria-current="page"] { color: var(--ink); background: linear-gradient(160deg, rgb(6 182 212 / .2), rgb(37 99 235 / .1)); box-shadow: inset 0 0 0 1px rgb(6 182 212 / .7), 0 0 22px -6px rgb(6 182 212 / .7); }
.top-r { display: flex; align-items: center; gap: .8rem; }
.lang { position: relative; display: inline-flex; padding: 3px; border-radius: 999px; border: 1px solid var(--line); background: rgb(255 255 255 / .03); backdrop-filter: blur(12px); }
.lang button { position: relative; z-index: 1; width: 2.6rem; height: 1.9rem; border-radius: 999px; font-size: .72rem; font-weight: 600; letter-spacing: .08em; color: var(--muted); transition: color .5s var(--ease); }
.lang button[aria-pressed="true"] { color: var(--ink); }
.lang .pill { position: absolute; top: 3px; left: 3px; width: 2.6rem; height: 1.9rem; border-radius: 999px; background: linear-gradient(160deg, rgb(6 182 212 / .2), rgb(37 99 235 / .1)); box-shadow: inset 0 0 0 1px rgb(6 182 212 / .7), 0 0 22px -6px rgb(6 182 212 / .7); transition: transform .6s var(--ease); }
.lang[data-active="en"] .pill { transform: translateX(2.6rem); }
.cta-mini { display: inline-flex; align-items: center; gap: .5rem; padding: .55rem 1rem; border-radius: 999px; border: 1px solid var(--line); color: var(--ink); white-space: nowrap; transition: border-color .4s; }
.cta-mini:hover { border-color: rgb(6 182 212 / .7); }
@media (max-width: 860px) {
  .top { flex-wrap: wrap; row-gap: .7rem; }
  .cats { order: 3; width: 100%; justify-content: space-between; overflow-x: auto; }
  .cats a { padding: .45rem .7rem; font-size: .75rem; }
  .cta-mini { display: none; }
  .top-l { gap: .7rem; }
  .back { height: 2.2rem; padding: 0 .8rem 0 .7rem; font-size: .76rem; }
  .brand small { display: none; }
}

/* ── Hero de categoría ── */
.c-hero { position: relative; padding: clamp(10rem, 18vw, 14rem) var(--gutter) clamp(3rem, 6vw, 5rem); }
.c-eyebrow { font-size: .75rem; letter-spacing: .25em; text-transform: uppercase; color: var(--neon); margin-bottom: 1.4rem; }
.c-title { font-family: Syne, sans-serif; font-weight: 800; color: var(--ink); font-size: clamp(2.8rem, 8vw, 8.5rem); line-height: .9; letter-spacing: -.05em; max-width: 13ch; }
.c-lead { margin-top: 2rem; max-width: 46ch; font-size: clamp(1rem, 1.3vw, 1.2rem); line-height: 1.6; }
.c-meta { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.chip { display: inline-flex; align-items: center; gap: .45rem; padding: .45rem .85rem; border-radius: 999px; border: 1px solid var(--line); background: rgb(255 255 255 / .03); font-size: .75rem; color: var(--ink); white-space: nowrap; }
.chip i { font-style: normal; color: var(--neon); }

/* ── Reveal ── */
[data-reveal] { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1.2s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }

/* ── Marcador "Por confirmar" (datos pendientes) ── */
.todo { display: inline-block; padding: .15rem .55rem; border-radius: 999px; border: 1px dashed rgb(6 182 212 / .5); color: var(--neon); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; vertical-align: middle; white-space: nowrap; }

/* ── Espacio reservado para imágenes que aún no existen ── */
.ph {
  position: absolute; inset: 0; display: grid; place-content: center; gap: .6rem; text-align: center; padding: 1.2rem;
  background:
    linear-gradient(135deg, rgb(37 99 235 / .14), rgb(6 182 212 / .05) 50%, rgb(79 70 229 / .12)),
    repeating-linear-gradient(45deg, rgb(148 163 184 / .05) 0 1px, transparent 1px 14px);
  color: var(--muted); font-size: .75rem; line-height: 1.4;
}
.ph b { color: var(--ink); font-family: Syne, sans-serif; font-size: 1rem; letter-spacing: -.01em; }
.ph code { font-family: ui-monospace, Menlo, monospace; font-size: .68rem; color: #a5f3fc; word-break: break-all; }

/* ── Lightbox ── */
.lb { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 4rem var(--gutter); background: rgb(5 8 20 / .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); opacity: 0; pointer-events: none; transition: opacity .5s var(--ease); }
.lb.open { opacity: 1; pointer-events: auto; }
.lb-fig { max-width: min(1100px, 100%); max-height: 100%; overflow: auto; border-radius: 16px; box-shadow: 0 40px 120px -40px rgb(6 182 212 / .5); transform: scale(.96); transition: transform .6s var(--ease); }
.lb.open .lb-fig { transform: none; }
.lb-fig img { width: 100%; height: auto; }
.lb-x, .lb-nav { position: absolute; width: 3rem; height: 3rem; border-radius: 50%; display: grid; place-items: center; color: var(--ink); border: 1px solid var(--line); background: rgb(255 255 255 / .05); transition: border-color .4s, background .4s; }
.lb-x:hover, .lb-nav:hover { border-color: rgb(6 182 212 / .7); background: rgb(6 182 212 / .12); }
.lb-x { top: 1.2rem; right: var(--gutter); }
.lb-nav.prev { left: var(--gutter); top: 50%; translate: 0 -50%; }
.lb-nav.next { right: var(--gutter); top: 50%; translate: 0 -50%; }
.lb-cap { position: absolute; bottom: 1.2rem; left: 50%; translate: -50% 0; font-size: .78rem; letter-spacing: .08em; color: var(--muted); white-space: nowrap; }

/* ── Cierre de página ── */
.c-end { position: relative; border-top: 1px solid var(--line); padding: clamp(5rem, 10vw, 9rem) var(--gutter) 2.5rem; overflow: hidden; }
.c-end h2 { font-family: Syne, sans-serif; font-weight: 800; color: var(--ink); font-size: clamp(2.4rem, 6.4vw, 6.5rem); line-height: .92; letter-spacing: -.045em; max-width: 14ch; }
.c-end-row { margin-top: 2.6rem; display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; }
.btn { display: inline-flex; align-items: center; gap: .8rem; padding: .5rem .5rem .5rem 1.4rem; border-radius: 999px; font-weight: 600; color: var(--ink); background: linear-gradient(160deg, rgb(6 182 212 / .16), rgb(37 99 235 / .08)); box-shadow: inset 0 0 0 1px rgb(6 182 212 / .7), 0 0 26px -8px rgb(6 182 212 / .7); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transition: box-shadow .5s var(--ease), background .5s; }
.btn:hover { background: linear-gradient(160deg, rgb(6 182 212 / .3), rgb(37 99 235 / .18)); box-shadow: inset 0 0 0 1px var(--neon), 0 10px 50px -10px rgb(6 182 212 / .8); }
.btn i { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: linear-gradient(135deg, #67e8f9, var(--neon)); color: var(--deep); font-style: normal; transition: transform .6s var(--ease); }
.btn:hover i { transform: rotate(-45deg); }
.next-cat { display: inline-flex; flex-direction: column; text-align: right; }
.next-cat small { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--neon); }
.next-cat b { font-family: Syne, sans-serif; color: var(--ink); font-size: clamp(1.4rem, 3vw, 2.4rem); letter-spacing: -.03em; transition: transform .6s var(--ease); }
.next-cat:hover b { transform: translateX(-8px); }
.c-foot { margin-top: clamp(4rem, 8vw, 6rem); padding-top: 1.4rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .75rem; }
.c-foot em { font-family: "Instrument Serif", serif; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}