/*
Theme Name: Electronic System — Directorio PR
Theme URI: https://www.electronicsystem.com
Author: Electronic System
Author URI: https://www.electronicsystem.com
Description: Tema de Electronic System, el mejor servicio a computadoras en Puerto Rico. Incluye como servicio adicional un directorio editable de noticias, banca, gobierno, servicios, TV y radio, entretenimiento y servicios de IT, con buscador instantáneo, modo oscuro y diseño responsive.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: directorio-pr
Domain Path: /languages
Tags: directory, blog, custom-menu, custom-logo, featured-images, translation-ready, block-styles, wide-blocks
*/

/* Este archivo se genera con directorio-pr-tools/build-theme.mjs
   a partir de pr-portal/assets/css/styles.css. Los estilos propios de
   WordPress viven en assets/css/wordpress.css. */

/* ==========================================================================
   Directorio PR — sistema de diseño
   Autor: Electronic System
   Estructura: 1) tokens 2) base 3) layout 4) header/nav 5) hero/buscador
               6) tarjetas 7) listas 8) footer 9) overlays 10) utilidades
   Sin dependencias externas. Sin webfonts (tipografía del sistema = 0 KB).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1) TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Marca */
  --brand: #0e6f6b;
  --brand-strong: #0a5754;
  --brand-soft: rgba(14, 111, 107, 0.10);
  --brand-2: #1b7fa8;
  --accent: #f4633a;
  --accent-soft: rgba(244, 99, 58, 0.12);
  --grad-brand: linear-gradient(135deg, #0e6f6b 0%, #1b7fa8 100%);
  --grad-hero: radial-gradient(120% 120% at 12% 0%, rgba(27, 127, 168, 0.22) 0%, rgba(27, 127, 168, 0) 55%),
               radial-gradient(100% 100% at 88% 10%, rgba(244, 99, 58, 0.18) 0%, rgba(244, 99, 58, 0) 55%),
               linear-gradient(180deg, #f4f8fa 0%, #ffffff 100%);

  /* Superficies (tema claro) */
  --bg: #f6f9fa;
  --surface: #ffffff;
  --surface-2: #eef3f6;
  --surface-3: #e4ebef;
  --text: #0c1a20;
  --muted: #5a6b74;
  --faint: #86959d;
  --border: rgba(12, 26, 32, 0.10);
  --border-strong: rgba(12, 26, 32, 0.18);

  /* Sombras */
  --shadow-xs: 0 1px 2px rgba(12, 26, 32, 0.06);
  --shadow-sm: 0 2px 8px rgba(12, 26, 32, 0.07);
  --shadow-md: 0 10px 30px rgba(12, 26, 32, 0.10);
  --shadow-lg: 0 24px 60px rgba(12, 26, 32, 0.16);
  --ring: 0 0 0 3px rgba(27, 127, 168, 0.35);

  /* Tipografía */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* Métricas */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --maxw: 1200px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --header-h: 68px;
  --header-h-compact: 56px;

  /* Iconografía (tamaños unificados) */
  --mono-size: 34px;      /* recuadro de la inicial del sitio */
  --mono-font: 0.92rem;   /* letra dentro del recuadro */
  --mono-radius: 10px;
  --icon-ext: 12px;       /* flecha de enlace externo */
  --icon-stroke: 1.7;     /* grosor de trazo de todos los iconos SVG */

  /* Movimiento */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 140ms;
  --dur: 240ms;
  --dur-slow: 520ms;

  color-scheme: light;
}

/* Tema oscuro: por preferencia del sistema salvo que el usuario elija claro */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --brand: #3fbdb5;
    --brand-strong: #58d3cb;
    --brand-soft: rgba(63, 189, 181, 0.14);
    --brand-2: #5cb3e0;
    --accent: #ff8266;
    --accent-soft: rgba(255, 130, 102, 0.16);
    --grad-brand: linear-gradient(135deg, #2aa8a1 0%, #4f9fd8 100%);
    --grad-hero: radial-gradient(120% 120% at 12% 0%, rgba(42, 168, 161, 0.20) 0%, rgba(42, 168, 161, 0) 55%),
                 radial-gradient(100% 100% at 88% 10%, rgba(255, 130, 102, 0.14) 0%, rgba(255, 130, 102, 0) 55%),
                 linear-gradient(180deg, #0a1218 0%, #070c11 100%);
    --bg: #070c11;
    --surface: #0e161d;
    --surface-2: #131f27;
    --surface-3: #1a2833;
    --text: #e9f2f6;
    --muted: #9db0bb;
    --faint: #74868f;
    --border: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.20);
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.45);
    --shadow-md: 0 12px 34px rgba(0, 0, 0, 0.55);
    --shadow-lg: 0 26px 70px rgba(0, 0, 0, 0.65);
    --ring: 0 0 0 3px rgba(92, 179, 224, 0.40);
    color-scheme: dark;
  }
}

/* Elección explícita del usuario */
:root[data-theme="dark"] {
  --brand: #3fbdb5;
  --brand-strong: #58d3cb;
  --brand-soft: rgba(63, 189, 181, 0.14);
  --brand-2: #5cb3e0;
  --accent: #ff8266;
  --accent-soft: rgba(255, 130, 102, 0.16);
  --grad-brand: linear-gradient(135deg, #2aa8a1 0%, #4f9fd8 100%);
  --grad-hero: radial-gradient(120% 120% at 12% 0%, rgba(42, 168, 161, 0.20) 0%, rgba(42, 168, 161, 0) 55%),
               radial-gradient(100% 100% at 88% 10%, rgba(255, 130, 102, 0.14) 0%, rgba(255, 130, 102, 0) 55%),
               linear-gradient(180deg, #0a1218 0%, #070c11 100%);
  --bg: #070c11;
  --surface: #0e161d;
  --surface-2: #131f27;
  --surface-3: #1a2833;
  --text: #e9f2f6;
  --muted: #9db0bb;
  --faint: #74868f;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.20);
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 12px 34px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 26px 70px rgba(0, 0, 0, 0.65);
  --ring: 0 0 0 3px rgba(92, 179, 224, 0.40);
  color-scheme: dark;
}

/* --------------------------------------------------------------------------
   2) BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: clamp(0.975rem, 0.94rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.5em; font-weight: 660; }
h1 { font-size: clamp(2rem, 1.3rem + 3.4vw, 3.6rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.45rem, 1.1rem + 1.6vw, 2.1rem); letter-spacing: -0.028em; }
h3 { font-size: clamp(1.08rem, 1rem + 0.5vw, 1.3rem); }
p { margin: 0 0 1rem; }

a { color: var(--brand-strong); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

img { max-width: 100%; display: block; }
/* Los SVG se dimensionan con reglas propias; sin display:block, un icono al
   que se le olvide el tamaño no se estira a todo el ancho. */
svg { max-width: 100%; }
button { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid transparent;
  border-radius: 8px;
  box-shadow: var(--ring);
}

::selection { background: var(--brand); color: #fff; }

/* --------------------------------------------------------------------------
   3) LAYOUT
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(2.75rem, 6vw, 5rem); }
.section--tight { padding-block: clamp(2rem, 4vw, 3rem); }
.section--alt { background: var(--surface-2); }
.section-head { max-width: 62ch; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.section-head p { color: var(--muted); margin: 0; font-size: 1.03rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 680; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--brand-strong); margin-bottom: 0.7rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--grad-brand); border-radius: 2px; }

.grid { display: grid; gap: clamp(0.85rem, 1.6vw, 1.25rem); }
.grid--cats { grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }
.grid--sites { grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); }
.grid--featured { grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }

.skip-link {
  position: absolute; left: 50%; translate: -50% -140%;
  z-index: 200; background: var(--brand); color: #fff;
  padding: 0.7rem 1.2rem; border-radius: 0 0 12px 12px; font-weight: 620;
  transition: translate var(--dur) var(--ease);
}
.skip-link:focus { translate: -50% 0; text-decoration: none; }

/* --------------------------------------------------------------------------
   4) HEADER / NAV
   -------------------------------------------------------------------------- */

/* Barra superior de contacto (parte del encabezado, no es sticky) */
.topbar {
  background: var(--grad-brand);
  color: #fff;
  font-size: 0.82rem;
  position: relative;
  z-index: 101;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 40px; padding-block: 0.4rem;
}
.topbar-text { margin: 0; color: rgba(255, 255, 255, 0.92); }
.topbar-links { display: flex; align-items: center; gap: 1.25rem; white-space: nowrap; }
.topbar-links a {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: #fff; font-weight: 620; text-decoration: none;
  border-bottom: 1px solid transparent; padding-bottom: 1px;
  transition: border-color var(--dur-fast) var(--ease);
}
.topbar-links a:hover { border-bottom-color: rgba(255, 255, 255, 0.6); }
.topbar-links svg { width: 15px; height: 15px; flex: 0 0 auto; }
@media (max-width: 1000px) { .topbar-text { display: none; } .topbar-inner { justify-content: flex-end; } }
@media (max-width: 620px) { .topbar-email { display: none; } }
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--border);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  box-shadow: var(--shadow-xs);
}
.header-inner {
  display: flex; align-items: center; gap: clamp(0.5rem, 1.5vw, 1.25rem);
  height: var(--header-h);
  transition: height var(--dur) var(--ease);
}
.site-header.is-stuck .header-inner { height: var(--header-h-compact); }

.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text); flex: 0 0 auto; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; background: var(--grad-brand);
  display: grid; place-items: center; color: #fff; flex: 0 0 auto;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), width var(--dur) var(--ease), height var(--dur) var(--ease);
}
.site-header.is-stuck .brand-mark { width: 30px; height: 30px; }
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.brand-mark svg { width: 20px; height: 20px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-weight: 700; letter-spacing: -0.02em; font-size: 1.02rem; }
.brand-tag { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.02em; max-width: 34ch; line-height: 1.2; }
@media (max-width: 520px) { .brand-tag { display: none; } }

.nav { display: flex; align-items: center; gap: 0.15rem; margin-inline: auto; }
.nav-link {
  padding: 0.5rem 0.7rem; border-radius: var(--radius-pill);
  color: var(--muted); font-size: 0.925rem; font-weight: 560; white-space: nowrap;
  transition: color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.nav-link:hover, .nav-link:focus-visible { color: var(--text); background: var(--surface-2); text-decoration: none; }
.nav-link[aria-current="page"] { color: var(--brand-strong); background: var(--brand-soft); }

.nav-more { position: relative; }
.nav-more > summary {
  list-style: none; cursor: pointer; padding: 0.5rem 0.8rem; border-radius: var(--radius-pill);
  color: var(--muted); font-size: 0.925rem; font-weight: 560; display: inline-flex; align-items: center; gap: 0.35rem;
}
.nav-more > summary::-webkit-details-marker { display: none; }
.nav-more > summary:hover { color: var(--text); background: var(--surface-2); }
.nav-more[open] > summary { color: var(--text); background: var(--surface-2); }
.nav-more-menu {
  position: absolute; top: calc(100% + 10px); right: 0; min-width: 230px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: 0.4rem; display: grid; gap: 2px;
}
.nav-more-menu a {
  padding: 0.55rem 0.7rem; border-radius: var(--radius-sm); color: var(--text);
  font-size: 0.92rem; display: flex; align-items: center; gap: 0.55rem;
}
.nav-more-menu a:hover { background: var(--surface-2); text-decoration: none; }

.header-actions { display: flex; align-items: center; gap: 0.4rem; flex: 0 0 auto; }

.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center;
  background: transparent; border: 1px solid transparent; border-radius: 12px;
  color: var(--muted); cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.icon-btn svg { width: 20px; height: 20px; }

.search-trigger {
  display: inline-flex; align-items: center; gap: 0.5rem;
  height: 40px; padding: 0 0.7rem 0 0.85rem; border-radius: var(--radius-pill);
  background: var(--surface); border: 1px solid var(--border); color: var(--muted);
  cursor: pointer; font-size: 0.9rem; min-width: 210px;
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.search-trigger:hover { border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.search-trigger svg { width: 17px; height: 17px; flex: 0 0 auto; }
.search-trigger .kbd {
  margin-left: auto; font-family: var(--font-mono); font-size: 0.72rem;
  border: 1px solid var(--border); border-radius: 6px; padding: 0.1rem 0.35rem; color: var(--faint);
}
@media (max-width: 900px) { .search-trigger { min-width: 0; } .search-trigger .label, .search-trigger .kbd { display: none; } }
@media (max-width: 1080px) { .nav { display: none; } .menu-toggle { display: grid; } }

.menu-toggle { display: none; }

/* Drawer móvil */
.drawer {
  position: fixed; inset: 0; z-index: 150; display: grid; align-content: start;
  background: color-mix(in srgb, var(--bg) 96%, transparent);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  padding: 1rem var(--gutter) 2rem; overflow-y: auto;
  opacity: 0; visibility: hidden; translate: 0 -8px;
  transition: opacity var(--dur) var(--ease), translate var(--dur) var(--ease), visibility var(--dur);
}
.drawer.is-open { opacity: 1; visibility: visible; translate: 0 0; }
.drawer-top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); margin-bottom: 1rem; }
.drawer-nav { display: grid; gap: 0.2rem; }
.drawer-nav a {
  display: flex; align-items: center; gap: 0.8rem; padding: 0.85rem 0.7rem;
  border-radius: var(--radius); color: var(--text); font-size: 1.12rem; font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.drawer-nav a:hover, .drawer-nav a:focus-visible { background: var(--surface-2); text-decoration: none; }
.drawer-nav .dot {
  width: 34px; height: 34px; border-radius: 10px; background: var(--brand-soft);
  display: grid; place-items: center; color: var(--brand-strong); flex: 0 0 auto;
}
.drawer-nav .dot svg { width: 18px; height: 18px; }
.drawer-foot { margin-top: 1.5rem; color: var(--muted); font-size: 0.9rem; }
body.is-locked { overflow: hidden; }

/* --------------------------------------------------------------------------
   5) HERO + BUSCADOR
   -------------------------------------------------------------------------- */
.hero {
  position: relative; background: var(--grad-hero);
  padding-block: clamp(2.75rem, 7vw, 5.5rem) clamp(2rem, 5vw, 4rem);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: -40% -10% auto -10%; height: 70%;
  background: radial-gradient(45% 55% at 30% 50%, var(--brand-soft), transparent 70%),
              radial-gradient(40% 50% at 75% 40%, var(--accent-soft), transparent 70%);
  filter: blur(28px); opacity: 0.9; pointer-events: none;
  animation: drift 22s var(--ease) infinite alternate;
}
@keyframes drift {
  from { transform: translate3d(-2%, -1%, 0) scale(1); }
  to   { transform: translate3d(3%, 2%, 0) scale(1.08); }
}
.hero-inner { position: relative; z-index: 1; max-width: 62rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem; margin-bottom: 1.1rem;
  padding: 0.4rem 0.85rem; border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--border); font-size: 0.82rem; color: var(--muted);
  box-shadow: var(--shadow-xs);
}
.hero-badge .pulse {
  width: 8px; height: 8px; border-radius: 50%; background: #2fbf71;
  box-shadow: 0 0 0 0 rgba(47, 191, 113, 0.6); animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(47, 191, 113, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(47, 191, 113, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 191, 113, 0); }
}
.hero h1 { margin-bottom: 0.6rem; }
.hero h1 .grad {
  background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { color: var(--muted); font-size: clamp(1rem, 0.95rem + 0.4vw, 1.2rem); max-width: 46rem; margin-bottom: 1.6rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.5rem; }

.hero-search-label { margin: 1.9rem 0 0.65rem; font-size: 0.92rem; color: var(--muted); font-weight: 560; }

.search-box {
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill); padding: 0.5rem 0.55rem 0.5rem 1.1rem;
  box-shadow: var(--shadow-md); max-width: 46rem;
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.search-box:focus-within { border-color: var(--brand); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.search-box svg { width: 21px; height: 21px; color: var(--faint); flex: 0 0 auto; }
.search-box input {
  flex: 1 1 auto; min-width: 0; border: 0; background: transparent; color: var(--text);
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.12rem); padding: 0.55rem 0; outline: none;
}
.search-box input::placeholder { color: var(--faint); }
.search-box .btn-go {
  flex: 0 0 auto; border: 0; border-radius: var(--radius-pill); padding: 0.7rem 1.3rem;
  background: var(--grad-brand); color: #fff; font-weight: 640; cursor: pointer;
  transition: filter var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.search-box .btn-go:hover { filter: brightness(1.08); transform: translateY(-1px); }
@media (max-width: 560px) { .search-box .btn-go { display: none; } }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.1rem; }
.chip {
  border: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 75%, transparent);
  color: var(--muted); border-radius: var(--radius-pill); padding: 0.42rem 0.85rem;
  font-size: 0.875rem; cursor: pointer;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.chip:hover { color: var(--text); border-color: var(--brand); background: var(--brand-soft); transform: translateY(-2px); }

.hero-stats { display: flex; flex-wrap: wrap; gap: clamp(1rem, 4vw, 2.5rem); margin-top: 2rem; }
.stat strong { display: block; font-size: clamp(1.35rem, 1.1rem + 1vw, 1.85rem); font-weight: 700; letter-spacing: -0.03em; }
.stat span { color: var(--muted); font-size: 0.85rem; }

/* --------------------------------------------------------------------------
   6) TARJETAS
   -------------------------------------------------------------------------- */
.cat-card {
  position: relative; display: flex; flex-direction: column; gap: 0.7rem;
  padding: 1.35rem; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); color: var(--text); overflow: hidden;
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.cat-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(135deg, var(--brand-soft), transparent 60%);
  transition: opacity var(--dur) var(--ease);
}
.cat-card:hover, .cat-card:focus-visible {
  transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-strong); text-decoration: none;
}
.cat-card:hover::before { opacity: 1; }
.cat-card > * { position: relative; }
.cat-icon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand-strong); flex: 0 0 auto;
  transition: transform var(--dur) var(--ease-out), background-color var(--dur) var(--ease);
}
.cat-card:hover .cat-icon { transform: scale(1.08) rotate(-4deg); }
.cat-icon svg { width: 24px; height: 24px; }
.cat-card h3 { margin: 0; font-size: 1.1rem; }
.cat-card p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.5; flex: 1 1 auto; }
.cat-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 0.35rem; }
.cat-count { font-size: 0.8rem; color: var(--faint); font-weight: 560; }
.cat-arrow { color: var(--brand-strong); display: inline-flex; transition: transform var(--dur) var(--ease-out); }
.cat-card:hover .cat-arrow { transform: translateX(4px); }
.cat-arrow svg { width: 18px; height: 18px; }

.site-card {
  position: relative; display: flex; flex-direction: column; gap: 0.65rem;
  padding: 1.15rem; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.site-card:hover, .site-card:focus-within {
  transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong);
}
.site-top { display: flex; align-items: flex-start; gap: 0.75rem; }
.mono {
  width: var(--mono-size); height: var(--mono-size);
  border-radius: var(--mono-radius); flex: 0 0 auto;
  display: grid; place-items: center; font-weight: 720; font-size: var(--mono-font);
  color: #fff; background: var(--grad-brand); letter-spacing: -0.02em;
  box-shadow: var(--shadow-xs); text-transform: uppercase; user-select: none;
}
.mono[data-hue="1"] { background: linear-gradient(135deg, #1b7fa8, #4bb3d9); }
.mono[data-hue="2"] { background: linear-gradient(135deg, #f4633a, #ffa06b); }
.mono[data-hue="3"] { background: linear-gradient(135deg, #6b4bd9, #9d7bff); }
.mono[data-hue="4"] { background: linear-gradient(135deg, #0e6f6b, #3fbdb5); }
.mono[data-hue="5"] { background: linear-gradient(135deg, #b8860b, #e0b354); }
.mono[data-hue="6"] { background: linear-gradient(135deg, #c2185b, #f06292); }
.site-id { min-width: 0; flex: 1 1 auto; }
.site-id h3 { margin: 0; font-size: 1rem; line-height: 1.25; }
.site-id .cat-tag { font-size: 0.74rem; color: var(--faint); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 620; }
.site-desc { margin: 0; color: var(--muted); font-size: 0.885rem; line-height: 1.5; flex: 1 1 auto; }
.site-foot { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.15rem; }
.visit {
  display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.85rem; font-weight: 620;
  color: var(--brand-strong); padding: 0.35rem 0.7rem; border-radius: var(--radius-pill);
  background: var(--brand-soft); transition: background-color var(--dur-fast) var(--ease), gap var(--dur-fast) var(--ease);
}
.site-card a.visit:hover { text-decoration: none; gap: 0.55rem; background: color-mix(in srgb, var(--brand) 18%, transparent); }
.visit svg { width: var(--icon-ext); height: var(--icon-ext); }
.tag {
  font-size: 0.72rem; color: var(--faint); border: 1px solid var(--border);
  border-radius: var(--radius-pill); padding: 0.2rem 0.55rem;
}
.badge {
  font-size: 0.7rem; font-weight: 680; letter-spacing: 0.04em; text-transform: uppercase;
  border-radius: var(--radius-pill); padding: 0.2rem 0.55rem;
  background: var(--accent-soft); color: var(--accent);
}

/* --------------------------------------------------------------------------
   7) LISTAS (páginas de categoría y "directorio completo")
   -------------------------------------------------------------------------- */
.cat-block { margin-bottom: clamp(2rem, 4vw, 3rem); scroll-margin-top: calc(var(--header-h) + 20px); }
.cat-block-head { display: flex; align-items: baseline; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1rem; }
.cat-block-head h2 { margin: 0; }
.cat-block-head .count { color: var(--faint); font-size: 0.9rem; }
.cat-block-head p { flex-basis: 100%; margin: 0; color: var(--muted); font-size: 0.95rem; }

.group-title {
  display: flex; align-items: center; gap: 0.6rem; margin: 1.6rem 0 0.8rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--faint);
}
.group-title::after { content: ""; flex: 1 1 auto; height: 1px; background: var(--border); }

.row-list { display: grid; gap: 0.5rem; }
.row-item {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.9rem;
  padding: 0.8rem 1rem; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.row-item:hover { transform: translateX(3px); border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.row-main { min-width: 0; }
.row-main a.row-name { color: var(--text); font-weight: 620; font-size: 0.98rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.row-main a.row-name:hover { color: var(--brand-strong); }
.row-desc { color: var(--muted); font-size: 0.86rem; margin: 0.1rem 0 0; overflow: hidden; text-overflow: ellipsis; }
.row-go { color: var(--faint); display: inline-flex; }
.row-item:hover .row-go { color: var(--brand-strong); }
.row-go svg { width: 17px; height: 17px; }
@media (max-width: 640px) {
  .row-item { grid-template-columns: auto minmax(0, 1fr); }
  .row-go { display: none; }
}

/* Enlaces externos */
.ext { display: inline-flex; color: var(--faint); }

/* Iconos pequeños: mismo tamaño y grosor de trazo en TODOS los contextos.
   La clase puede ir en el propio <svg> (svg.ext, en las filas del directorio)
   o en un <span> que lo envuelve (.ext svg, en los resultados del buscador):
   hay que cubrir las dos formas o el icono queda sin tamaño y se estira. */
svg.ext,
.ext svg,
.visit svg,
.row-go svg,
.cat-arrow svg,
.result-name svg {
  width: var(--icon-ext);
  height: var(--icon-ext);
  stroke-width: var(--icon-stroke);
  display: inline-block;
  vertical-align: middle;
}

/* CTA / contacto */
.cta {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: var(--grad-brand); color: #fff; padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: var(--shadow-md);
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255, 255, 255, 0.88); max-width: 52ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.2rem; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.3rem;
  border-radius: var(--radius-pill); font-weight: 640; cursor: pointer; border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease), filter var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease);
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn--light { background: #fff; color: #0a5754; }
.btn--ghost { background: rgba(255, 255, 255, 0.14); color: #fff; border-color: rgba(255, 255, 255, 0.35); }
.btn--brand { background: var(--grad-brand); color: #fff; }
.btn--outline { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn--outline:hover { border-color: var(--brand); color: var(--brand-strong); }
.btn svg { width: 17px; height: 17px; }

/* --------------------------------------------------------------------------
   8) FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--surface); border-top: 1px solid var(--border);
  padding-block: clamp(2.5rem, 5vw, 4rem) 1.5rem; margin-top: clamp(2rem, 5vw, 4rem);
}
.footer-grid {
  display: grid; gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(150px, 1fr));
}
.footer-about p { color: var(--muted); font-size: 0.92rem; max-width: 34ch; }
.footer-col h3 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.13em; color: var(--faint); margin-bottom: 0.9rem; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.footer-col a { color: var(--muted); font-size: 0.92rem; }
.footer-col a:hover { color: var(--brand-strong); }
.footer-bottom {
  margin-top: clamp(2rem, 4vw, 3rem); padding-top: 1.25rem; border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; align-items: center; justify-content: space-between;
  color: var(--faint); font-size: 0.85rem;
}
.footer-social { display: flex; gap: 0.5rem; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  border: 1px solid var(--border); color: var(--muted);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.footer-social a:hover { color: var(--brand-strong); border-color: var(--brand); transform: translateY(-2px); }
.footer-social svg { width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   9) OVERLAYS: paleta de búsqueda, diálogo, avisos
   -------------------------------------------------------------------------- */
.palette {
  position: fixed; inset: 0; z-index: 200; display: grid; align-content: start; justify-items: center;
  padding: clamp(0.75rem, 6vh, 6rem) var(--gutter) 2rem;
  background: color-mix(in srgb, #04121a 55%, transparent);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur);
}
.palette.is-open { opacity: 1; visibility: visible; }
.palette-panel {
  width: min(100%, 720px); background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden;
  transform: translateY(-12px) scale(0.985); transition: transform var(--dur) var(--ease-out);
}
.palette.is-open .palette-panel { transform: none; }
.palette-search { display: flex; align-items: center; gap: 0.75rem; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--border); }
.palette-search svg { width: 20px; height: 20px; color: var(--faint); flex: 0 0 auto; }
.palette-search input { flex: 1 1 auto; border: 0; background: transparent; color: var(--text); font-size: 1.08rem; outline: none; }
.palette-filters { display: flex; gap: 0.4rem; padding: 0.7rem 1.1rem; overflow-x: auto; border-bottom: 1px solid var(--border); scrollbar-width: none; }
.palette-filters::-webkit-scrollbar { display: none; }
.palette-filters .chip { white-space: nowrap; padding: 0.3rem 0.7rem; font-size: 0.82rem; }
.palette-filters .chip[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.palette-results { max-height: min(56vh, 460px); overflow-y: auto; padding: 0.5rem; }
.result {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 0.8rem; align-items: center;
  padding: 0.6rem 0.7rem; border-radius: var(--radius-sm); color: var(--text); cursor: pointer;
}
.result:hover, .result.is-active { background: var(--surface-2); text-decoration: none; }
.result .mono { width: var(--mono-size); height: var(--mono-size); border-radius: var(--mono-radius); font-size: var(--mono-font); }
.result-name { font-weight: 600; font-size: 0.95rem; display: flex; align-items: center; gap: 0.4rem; }
.result-meta { color: var(--faint); font-size: 0.8rem; }
.result-meta mark, .result-name mark { background: var(--accent-soft); color: inherit; border-radius: 4px; padding: 0 2px; }
.palette-empty { padding: 2.5rem 1.25rem; text-align: center; color: var(--muted); }
.palette-foot {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between;
  padding: 0.7rem 1.1rem; border-top: 1px solid var(--border); color: var(--faint); font-size: 0.78rem;
}
.palette-foot kbd {
  font-family: var(--font-mono); border: 1px solid var(--border); border-radius: 5px;
  padding: 0.05rem 0.3rem; font-size: 0.72rem;
}

.dialog-backdrop {
  position: fixed; inset: 0; z-index: 220; display: grid; place-items: center; padding: var(--gutter);
  background: color-mix(in srgb, #04121a 55%, transparent);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur);
}
.dialog-backdrop.is-open { opacity: 1; visibility: visible; }
.dialog {
  width: min(100%, 460px); background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 1.6rem;
  transform: scale(0.97); transition: transform var(--dur) var(--ease-out);
}
.dialog-backdrop.is-open .dialog { transform: none; }
.dialog h2 { margin-bottom: 0.4rem; font-size: 1.2rem; }
.dialog p { color: var(--muted); font-size: 0.94rem; }
.dialog-url { font-family: var(--font-mono); font-size: 0.82rem; word-break: break-all; color: var(--muted); background: var(--surface-2); padding: 0.5rem 0.7rem; border-radius: 8px; }
.dialog-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.2rem; }
.dialog-check { display: flex; align-items: center; gap: 0.5rem; margin-top: 1rem; color: var(--muted); font-size: 0.85rem; }

.toast {
  position: fixed; left: 50%; bottom: 1.5rem; translate: -50% 150%; z-index: 210;
  background: var(--text); color: var(--bg); padding: 0.75rem 1.15rem; border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg); font-size: 0.9rem; font-weight: 560; max-width: min(92vw, 460px);
  transition: translate var(--dur-slow) var(--ease-out);
}
.toast.is-visible { translate: -50% 0; }

.to-top {
  position: fixed; right: clamp(0.85rem, 3vw, 1.75rem); bottom: clamp(0.85rem, 3vw, 1.75rem); z-index: 90;
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 85%, transparent); color: var(--text);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); cursor: pointer;
  box-shadow: var(--shadow-md); display: grid; place-items: center;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { transform: translateY(-3px); }
.to-top svg { width: 20px; height: 20px; }

/* --------------------------------------------------------------------------
   10) UTILIDADES Y MOVIMIENTO
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.muted { color: var(--muted); }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* Aparición al hacer scroll (solo si hay JS y el usuario no pide menos movimiento) */
.js .reveal { opacity: 0; transform: translateY(18px); }
.js .reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity 620ms var(--ease-out), transform 620ms var(--ease-out);
  transition-delay: var(--delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important; scroll-behavior: auto !important;
  }
  .js .reveal { opacity: 1 !important; transform: none !important; }
}

@media print {
  .site-header, .drawer, .palette, .to-top, .dialog-backdrop, .toast, .cta-actions { display: none !important; }
  body { background: #fff; color: #000; }
  .site-card, .row-item, .cat-card { break-inside: avoid; box-shadow: none; }
}