@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600;700&display=swap');

/* ==========================================================================
   PURIFICADORES DE AGUA — Tema OSCURO (fusión Aqua + WattVision)
   --------------------------------------------------------------------------
   Confiabilidad técnica + control. Dark mode con base azulada (no negro puro),
   acento cian neón para datos, rojo de alerta, verde "en vivo" y cifras mono.
   Editá SOLO estas variables para ajustar la identidad.
   ========================================================================== */
:root {
  /* --- Superficies oscuras (fusión #121212 + azul Aqua) ----------------- */
  --bg:            #0A1118;   /* fondo primario */
  --bg-2:          #07101A;   /* bandas más profundas */
  --surface:       #11212D;   /* tarjetas */
  --surface-2:     #0E1A24;   /* paneles secundarios */
  --surface-hover: #182935;   /* hover de items de nav */
  --surface-row:   #18293580; /* hover de filas de tabla */

  /* --- Acentos ---------------------------------------------------------- */
  --neon:    #00E5FF;   /* acento primario: datos, KPIs, CTA */
  --aqua:    #38C6E0;   /* acento secundario (herencia Aqua) */
  --aqua-soft:#0E4D74;  /* azul profundo para rellenos */
  --alert:   #FF453A;   /* picos / alertas */
  --live:    #32D74B;   /* estado en vivo / valores normales */

  /* --- Texto ------------------------------------------------------------ */
  --text:       #FFFFFF;
  --text-muted: #9BACB8;
  --text-dim:   #5F7280;

  /* --- Líneas ----------------------------------------------------------- */
  --border:  #1E3140;
  --border-strong: #294355;
  --grid:    #1B2A37;

  /* --- Azules profundos heredados --------------------------------------- */
  --blue-900: #06283D;
  --blue-800: #0A3A5A;
  --blue-700: #0E4D74;

  /* --- Tipografía ------------------------------------------------------- */
  --font-serif: "Newsreader", Georgia, serif;
  --font-sans:  "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:  "Inter", system-ui, -apple-system, sans-serif;

  --text-display: 58px;
  --text-h2:      40px;
  --text-h3:      22px;
  --text-base:    16px;
  --text-small:   14px;
  --text-eyebrow: 12px;

  /* --- Espaciado (múltiplos de 8px) ------------------------------------- */
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s5: 48px; --s6: 64px; --s7: 96px;
  --container-max: 1280px;
  --container-pad: 24px;
  --section-pad-y: 96px;

  /* --- Radios y sombras ------------------------------------------------- */
  --radius-card: 16px;
  --radius-sm: 10px;
  --radius-full: 999px;
  --glow-neon: 0 0 0 1px rgba(0,229,255,.25), 0 8px 30px rgba(0,229,255,.18);
  --shadow-card: 0 1px 0 rgba(255,255,255,.02), 0 12px 30px rgba(0,0,0,.35);
}

@media (max-width: 760px) {
  :root { --text-display: 36px; --text-h2: 28px; --section-pad-y: 64px; --container-pad: 20px; }
}

/* ==========================================================================
   BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1,h2,h3 { margin: 0; color: var(--text); text-wrap: balance; }
h1 { font-family: var(--font-serif); font-weight: 500; font-size: var(--text-display); line-height: 1.06; letter-spacing: -.01em; }
h2 { font-family: var(--font-serif); font-weight: 500; font-size: var(--text-h2); line-height: 1.14; letter-spacing: -.01em; }
h3 { font-family: var(--font-sans); font-weight: 600; font-size: var(--text-h3); line-height: 1.25; }
h4 { font-family: var(--font-sans); font-weight: 600; font-size: 16px; margin: 0; }
p  { margin: 0; text-wrap: pretty; color: var(--text-muted); }
img { max-width: 100%; display: block; }
ul  { margin: 0; padding: 0; list-style: none; }
a   { color: var(--neon); text-decoration: none; }
:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; border-radius: 6px; }

.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--neon); color: #04121a; padding: 12px 18px; font-weight: 700; border-radius: 0 0 12px 0; }
.skip-link:focus { left: 0; }

/* mono helper */
.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; letter-spacing: -.02em; }

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container { max-width: var(--container-max); margin-inline: auto; padding-inline: var(--container-pad); }
.section { padding-block: var(--section-pad-y); }
.section--deep { background: var(--bg-2); }
.section-head { max-width: 680px; margin-bottom: var(--s5); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head__lead { margin-top: var(--s2); color: var(--text-muted); font-size: 18px; }

/* ==========================================================================
   EYEBROW
   ========================================================================== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-size: var(--text-eyebrow); font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--neon);
  background: rgba(0,229,255,.08); border: 1px solid rgba(0,229,255,.22);
  border-radius: var(--radius-full); padding: 6px 12px; line-height: 1; margin-bottom: var(--s2);
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--live); box-shadow: 0 0 8px var(--live); }

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 14px 13px 22px; border-radius: var(--radius-full);
  font: 600 15px/1 var(--font-sans); cursor: pointer; border: 1px solid transparent;
  transition: background .2s, color .2s, box-shadow .2s, transform .2s, border-color .2s; white-space: nowrap;
}
.btn--primary { background: var(--neon); color: #04121a; box-shadow: 0 0 24px rgba(0,229,255,.28); }
.btn--primary:hover { background: #5cefff; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn--ghost:hover { background: var(--surface); border-color: var(--neon); }
.btn--block { width: 100%; justify-content: center; }
.btn__arrow { width: 32px; height: 32px; border-radius: var(--radius-full); display: grid; place-items: center; background: rgba(4,18,26,.18); color: inherit; flex: none; }
.btn--ghost .btn__arrow { background: var(--surface-2); color: var(--neon); }

/* ==========================================================================
   HEADER + NAV
   ========================================================================== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(10,17,24,.82); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--border); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-family: var(--font-serif); font-size: 20px; font-weight: 600; flex: none; }
.brand > span { white-space: nowrap; line-height: 1.05; }
.brand small { display: block; font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--neon); margin-top: 3px; }
.brand__mark { width: 34px; height: 34px; flex: none; color: var(--neon); filter: drop-shadow(0 0 6px rgba(0,229,255,.5)); }
@media (max-width: 400px){ .brand{font-size:17px} .brand__mark{width:30px;height:30px} }

.site-nav { position: relative; }
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.nav-burger { cursor: pointer; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: var(--radius-full); border: 1px solid var(--border-strong); background: var(--surface); font-weight: 600; font-size: 14px; color: var(--text); }
.nav-panel { position: absolute; right: 0; top: calc(100% + 10px); background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-card); padding: 10px; min-width: 230px; display: none; flex-direction: column; gap: 2px; z-index: 50; }
.nav-toggle:checked ~ .nav-panel { display: flex; }
.nav-panel a { color: var(--text-muted); font-weight: 500; font-size: 15px; padding: 11px 14px; border-radius: 9px; }
.nav-panel a:hover, .nav-panel a[aria-current="page"] { background: var(--surface-hover); color: var(--neon); }
.nav-cta { display: none; }
@media (min-width: 860px) {
  .nav-burger { display: none; }
  .nav-panel { position: static; box-shadow: none; border: none; padding: 0; flex-direction: row; align-items: center; gap: 2px; min-width: 0; background: none; display: flex; flex-wrap: nowrap; z-index: auto; }
  .nav-panel a { padding: 9px 11px; font-size: 14.5px; white-space: nowrap; }
}
@media (min-width: 1040px) {
  .nav-panel a { padding: 9px 13px; font-size: 15px; }
  .nav-cta { display: inline-flex; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { position: relative; overflow: hidden; background:
  radial-gradient(120% 90% at 85% -10%, rgba(0,229,255,.14), transparent 55%),
  radial-gradient(80% 70% at 10% 110%, rgba(14,77,116,.4), transparent 60%),
  var(--bg); }
.hero::after { content:""; position:absolute; inset:0; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 48px 48px; opacity:.25; mask-image: radial-gradient(70% 60% at 50% 30%, #000 30%, transparent 80%); }
.hero__inner { position: relative; z-index: 2; padding-block: clamp(72px,11vw,120px); }
.hero__grid { display: grid; gap: var(--s5); align-items: center; }
@media (min-width: 980px){ .hero__grid { grid-template-columns: 1.05fr .95fr; } }
.hero h1 { max-width: 15ch; }
.hero h1 em { font-style: normal; color: var(--neon); }
.hero__lead { margin-top: var(--s3); font-size: 19px; color: var(--text-muted); max-width: 52ch; }
.hero__actions { margin-top: var(--s5); display: flex; flex-wrap: wrap; gap: 12px; }
.hero__chips { margin-top: var(--s4); display: flex; flex-wrap: wrap; gap: 10px; }
.chip-stat { display: inline-flex; align-items: baseline; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-full); padding: 8px 16px; }
.chip-stat b { font-family: var(--font-mono); font-weight: 700; color: var(--neon); font-size: 16px; }
.chip-stat span { font-size: 13px; color: var(--text-muted); }

/* ==========================================================================
   DASHBOARD (homenaje WattVision · 12 cols, 8+4)
   ========================================================================== */
.dash { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--s2); }
.card {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #14242F, #0E1A24); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 20px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 12px 30px rgba(0,0,0,.4);
}
.kpi { grid-column: span 12; display: flex; flex-direction: column; gap: 6px; }
@media (min-width: 720px){ .kpi { grid-column: span 4; } }
.kpi__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kpi__label { font-size: 13px; color: var(--text-muted); }
.kpi__icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: rgba(0,229,255,.1); color: var(--neon); }
.kpi__icon svg { width: 20px; height: 20px; }
.kpi__value { font-family: var(--font-mono); font-weight: 700; font-size: 34px; line-height: 1.05; color: var(--text); }
.kpi__value u { text-decoration: none; font-size: 15px; color: var(--text-dim); }
.kpi__delta { font-family: var(--font-mono); font-size: 12px; display: inline-flex; align-items: center; gap: 5px; }
.kpi__delta--up { color: var(--live); }
.kpi__delta--down { color: var(--alert); }

.panel-chart { grid-column: span 12; }
@media (min-width: 980px){ .panel-chart { grid-column: span 8; } }
.panel-alerts { grid-column: span 12; }
@media (min-width: 980px){ .panel-alerts { grid-column: span 4; } }

.panel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: var(--s2); }
.panel__title { font-family: var(--font-sans); font-weight: 600; font-size: 16px; color: var(--text); }
.tag-live { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--live); display: inline-flex; align-items: center; gap: 6px; }
.tag-live::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: var(--live); box-shadow: 0 0 8px var(--live); }

.chart { width: 100%; height: auto; display: block; }
.chart-legend { display: flex; gap: var(--s3); margin-top: var(--s2); flex-wrap: wrap; }
.chart-legend span { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); font-family: var(--font-mono); }
.chart-legend i { width: 12px; height: 3px; border-radius: 2px; }

.alert { display: flex; gap: 12px; align-items: flex-start; background: var(--surface-2); border: 1px solid var(--border); border-left: 4px solid var(--border-strong); border-radius: 10px; padding: 14px 16px; }
.alert + .alert { margin-top: 10px; }
.alert--danger { background: #2A1517; border-left-color: var(--alert); }
.alert--danger .alert__icon { color: var(--alert); }
.alert--ok { background: #122318; border-left-color: var(--live); }
.alert--ok .alert__icon { color: var(--live); }
.alert--info { border-left-color: var(--neon); }
.alert--info .alert__icon { color: var(--neon); }
.alert__icon { flex: none; width: 22px; height: 22px; }
.alert__t { font-weight: 600; font-size: 14px; color: var(--text); }
.alert__d { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.alert__d b { font-family: var(--font-mono); color: var(--text); font-weight: 600; }

/* ==========================================================================
   FEATURES
   ========================================================================== */
.grid { display: grid; gap: var(--s2); }
.grid--3 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: 1fr; }
@media (min-width: 640px){ .grid--2 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 940px){ .grid--3 { grid-template-columns: repeat(3,1fr); } }

.feature { display: flex; flex-direction: column; gap: 14px; }
.feature .card { height: 100%; display: flex; flex-direction: column; gap: 14px; }
/* Tratamiento interactivo uniforme (barra neón + elevación) para cards de contenido */
.feature .card, .plan .card, .person .card, .grid--3 > .card {
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.feature .card::before, .plan .card::before, .person .card::before, .grid--3 > .card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--neon), var(--live)); opacity: 0; transition: opacity .25s ease;
}
.feature .card:hover, .plan .card:hover, .person .card:hover, .grid--3 > .card:hover {
  transform: translateY(-5px); border-color: var(--border-strong);
  box-shadow: 0 22px 46px rgba(0,0,0,.55), 0 0 0 1px rgba(0,229,255,.2);
}
.feature .card:hover::before, .plan .card:hover::before, .person .card:hover::before, .grid--3 > .card:hover::before { opacity: 1; }
.feature__icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(0,229,255,.16), rgba(50,215,75,.1)); color: var(--neon); }
.feature__icon svg { width: 24px; height: 24px; }
.feature h3 { color: var(--text); }

/* Medios activos — cards con profundidad + íconos químicos */
.medios { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px){ .medios { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1040px){ .medios { grid-template-columns: repeat(4,1fr); } }
.medio { position: relative; overflow: hidden; background: linear-gradient(180deg, #14242F, #0E1A24); border: 1px solid var(--border); border-radius: 18px; padding: 26px 24px; box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 16px 38px rgba(0,0,0,.4); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.medio::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--neon), var(--live)); opacity: 0; transition: opacity .25s ease; }
.medio:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 24px 50px rgba(0,0,0,.55), 0 0 0 1px rgba(0,229,255,.2); }
.medio:hover::before { opacity: 1; }
.medio__sym { position: absolute; top: 2px; right: 16px; font-family: var(--font-serif); font-weight: 600; font-size: 60px; line-height: 1; color: rgba(155,172,184,.09); pointer-events: none; user-select: none; }
.medio__icon { position: relative; width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; background: radial-gradient(120% 120% at 30% 20%, rgba(0,229,255,.22), rgba(50,215,75,.06)); border: 1px solid rgba(0,229,255,.25); color: var(--neon); box-shadow: 0 0 24px rgba(0,229,255,.16); margin-bottom: 20px; }
.medio__icon svg { width: 30px; height: 30px; }
.medio h3 { font-size: 18px; color: var(--text); position: relative; }
.medio p { font-size: 14px; margin-top: 8px; }

/* Flujo de tratamiento — timeline animada paso a paso */
.flow { position: relative; margin-top: 8px; max-width: 720px; margin-inline: auto; }
.flow::before, .flow::after { content: ""; position: absolute; left: 27px; top: 22px; bottom: 22px; width: 3px; border-radius: 3px; }
.flow::before { background: var(--border); }
.flow::after { background: linear-gradient(180deg, transparent, var(--neon), var(--live), transparent); background-size: 100% 300%; animation: flowStream 6s linear infinite; }
@keyframes flowStream { 0% { background-position: 0 120%; } 100% { background-position: 0 -180%; } }
.flow__drop { position: absolute; left: 19px; width: 17px; height: 17px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #e2fbff, var(--neon)); box-shadow: 0 0 18px 3px rgba(0,229,255,.7); z-index: 4; animation: dropTravel 9s cubic-bezier(.6,0,.4,1) infinite; }
@keyframes dropTravel { 0% { top: 16px; opacity: 0; } 7% { opacity: 1; } 93% { opacity: 1; } 100% { top: calc(100% - 22px); opacity: 0; } }
.flow__steps { list-style: none; margin: 0; padding: 0; position: relative; display: flex; flex-direction: column; gap: 16px; }
.fstep { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 20px; align-items: start; }
.fstep__node { position: relative; z-index: 2; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--border-strong); color: var(--text-muted); font-weight: 700; font-size: 16px; animation: nodePulse 9s ease-in-out infinite; animation-delay: calc(var(--i) * 1.5s); }
@keyframes nodePulse {
  0% { border-color: var(--border-strong); color: var(--text-muted); box-shadow: none; transform: scale(1); }
  5% { border-color: var(--neon); color: var(--neon); box-shadow: 0 0 28px rgba(0,229,255,.55); transform: scale(1.13); }
  16% { border-color: var(--border-strong); color: var(--text-muted); box-shadow: none; transform: scale(1); }
  100% { border-color: var(--border-strong); color: var(--text-muted); box-shadow: none; transform: scale(1); }
}
.fstep__card { position: relative; overflow: hidden; background: linear-gradient(180deg, #14242F, #0E1A24); border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; box-shadow: 0 12px 28px rgba(0,0,0,.4); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.fstep__card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: 0 22px 46px rgba(0,0,0,.5), 0 0 0 1px rgba(0,229,255,.18); }
.fstep__icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: radial-gradient(120% 120% at 30% 20%, rgba(0,229,255,.2), rgba(50,215,75,.05)); border: 1px solid rgba(0,229,255,.22); color: var(--neon); margin-bottom: 10px; }
.fstep__icon svg { width: 19px; height: 19px; }
.fstep__card h4 { color: var(--text); font-size: 16px; }
.fstep__card p { font-size: 13.5px; margin-top: 5px; }
@media (min-width: 900px) {
  .flow { max-width: 860px; }
  .flow::before, .flow::after { left: 50%; transform: translateX(-50%); }
  .flow__drop { left: 50%; margin-left: -8.5px; }
  .flow__steps { gap: 20px; }
  .fstep { grid-template-columns: 1fr 56px 1fr; align-items: center; gap: 24px; }
  .fstep__node { grid-column: 2; }
  .fstep:nth-child(odd) .fstep__card { grid-column: 1; text-align: right; }
  .fstep:nth-child(odd) .fstep__icon { margin-left: auto; }
  .fstep:nth-child(even) .fstep__card { grid-column: 3; }
}
@media (prefers-reduced-motion: reduce) {
  .flow::after, .flow__drop { display: none; }
  .fstep__node { animation: none; border-color: var(--neon); color: var(--neon); }
}

/* ==========================================================================
   STATS BAND
   ========================================================================== */
.stats { background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--s5) var(--s3); }
@media (min-width: 940px){ .stats-grid { grid-template-columns: repeat(4,1fr); } }
.stat__bar { width: 36px; height: 2px; background: var(--neon); box-shadow: 0 0 10px var(--neon); margin-bottom: var(--s2); }
.stat__value { font-family: var(--font-mono); font-weight: 700; font-size: clamp(36px,4.5vw,52px); line-height: 1; color: var(--text); }
.stat__label { margin-top: 10px; font-size: 14px; color: var(--text-muted); max-width: 24ch; }

/* ==========================================================================
   TABLA COMPARATIVA
   ========================================================================== */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; }
.compare th, .compare td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border); font-size: 15px; }
.compare thead th { background: var(--bg-2); color: var(--text); font-weight: 600; font-size: 13px; font-family: var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }
.compare thead th:last-child { color: var(--neon); }
.compare tbody th { font-weight: 600; color: var(--text); width: 44%; }
.compare tbody td { color: var(--text-muted); }
.compare tbody tr { transition: background .15s; }
.compare tbody tr:hover { background: var(--surface-row); }
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: none; }
.compare td:last-child { color: var(--text); }
.compare svg { width: 18px; height: 18px; vertical-align: -3px; color: var(--neon); }
.compare .muted { color: var(--text-dim); }

/* ==========================================================================
   CTA + FOOTER
   ========================================================================== */
.cta { position: relative; overflow: hidden; background:
  radial-gradient(80% 120% at 50% 120%, rgba(0,229,255,.18), transparent 60%), var(--bg-2); border-top: 1px solid var(--border); }
.cta__inner { text-align: center; max-width: 720px; margin-inline: auto; }
.cta p { margin-top: var(--s2); font-size: 18px; }
.cta__actions { margin-top: var(--s5); display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.site-footer { background: var(--bg-2); border-top: 1px solid var(--border); padding-block: var(--s7) var(--s4); color: var(--text-muted); }
.footer-grid { display: grid; gap: var(--s5); grid-template-columns: 1fr; }
@media (min-width: 720px){ .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
@media (min-width: 1040px){ .footer-grid { grid-template-columns: 2.2fr 1fr 1fr 1.4fr; } }
.footer-about { margin-top: var(--s2); max-width: 38ch; font-size: 15px; }
.footer-col h4 { color: var(--text); margin-bottom: var(--s2); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; font-family: var(--font-sans); font-weight: 600; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-muted); font-size: 15px; }
.footer-col a:hover { color: var(--neon); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; margin-bottom: 10px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--neon); flex: none; margin-top: 3px; }
.social-row { display: flex; gap: 10px; margin-top: var(--s3); }
.social-row a { width: 40px; height: 40px; border-radius: var(--radius-full); border: 1px solid var(--border-strong); color: var(--text); display: grid; place-items: center; transition: background .2s, color .2s, border-color .2s; }
.social-row a:hover { background: var(--neon); color: #04121a; border-color: var(--neon); }
.social-row svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: var(--s6); padding-top: var(--s3); border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: var(--s2); justify-content: space-between; font-size: 13px; }
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--neon); }

/* utilidades */
.ticks { display: flex; flex-direction: column; gap: 12px; margin-top: var(--s3); }
.ticks li { display: flex; gap: 12px; align-items: flex-start; color: var(--text-muted); }
.ticks svg { flex: none; width: 22px; height: 22px; color: var(--neon); margin-top: 1px; }
.note { background: rgba(0,229,255,.06); border: 1px solid rgba(0,229,255,.2); color: var(--text-muted); border-radius: 12px; padding: 14px 18px; font-size: 14px; }

/* ==========================================================================
   COMPONENTES HOME TRANSACCIONAL / INFORMATIVA
   ========================================================================== */
.grid--4 { grid-template-columns: 1fr; }
@media (min-width: 640px){ .grid--4 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 940px){ .grid--4 { grid-template-columns: repeat(4,1fr); } }

/* Franja de confianza */
.trust-strip { display: flex; flex-wrap: wrap; gap: 14px 36px; align-items: center; justify-content: center; padding: 22px var(--container-pad); }
.trust-strip span { display: inline-flex; align-items: center; gap: 10px; color: var(--text-muted); font-size: 13px; font-family: var(--font-mono); letter-spacing: .02em; }
.trust-strip svg { width: 18px; height: 18px; color: var(--neon); flex: none; }

/* Banda de certificaciones con marquesina (CSS puro) */
.cert-band { padding-block: 38px; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cert-band__label { text-align: center; font-family: var(--font-sans); font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 26px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.marquee__track { display: flex; width: max-content; animation: cert-scroll 36s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group { display: flex; align-items: center; gap: 76px; padding-right: 76px; flex: none; }
.cert { height: 56px; width: auto; display: block; color: var(--text-muted); opacity: .5; transition: opacity .3s ease, color .3s ease; flex: none; }
.cert:hover { opacity: 1; color: var(--text); }
@keyframes cert-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee__track { animation: none; width: 100%; flex-wrap: wrap; justify-content: center; gap: 44px; }
  .marquee__group { padding-right: 0; gap: 44px; flex-wrap: wrap; justify-content: center; }
  .marquee__group + .marquee__group { display: none; }
}

/* Tarjeta de producto en el hero */
.prod-hero { display: flex; flex-direction: column; gap: 14px; }
.prod-hero__media { border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--border); aspect-ratio: 4/3; background: var(--surface-2); position: relative; }
.prod-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.prod-hero__badges { position: absolute; top: 14px; left: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.prod-hero__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.prod-hero__price { font-family: var(--font-mono); font-weight: 700; font-size: 20px; color: var(--text); }
.prod-hero__price small { display: block; font-family: var(--font-sans); font-size: 12px; color: var(--text-dim); font-weight: 500; }

/* Badges */
.badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--radius-full); }
.badge--neon { background: rgba(0,229,255,.12); color: var(--neon); border: 1px solid rgba(0,229,255,.3); }
.badge--live { background: rgba(50,215,75,.12); color: var(--live); border: 1px solid rgba(50,215,75,.3); }
.badge--soft { background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border); }

/* Barras de reducción de contaminantes */
.reduce-grid { display: grid; gap: 18px 40px; }
@media (min-width: 720px){ .reduce-grid { grid-template-columns: repeat(2,1fr); } }
.bar-row__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.bar-row__name { font-weight: 600; color: var(--text); }
.bar-row__sub { font-size: 12px; color: var(--text-dim); }
.bar-row__pct { font-family: var(--font-mono); font-weight: 700; color: var(--neon); font-size: 18px; }
.bar-track { height: 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--neon), var(--live)); box-shadow: 0 0 12px rgba(0,229,255,.4); }

/* Proceso / etapas */
.process { display: grid; gap: 16px; }
@media (min-width: 720px){ .process { grid-template-columns: repeat(3,1fr); } }
.step .card { height: 100%; }
.step__n { font-family: var(--font-mono); font-weight: 700; color: var(--neon); font-size: 14px; border: 1px solid rgba(0,229,255,.3); background: rgba(0,229,255,.07); width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 14px; }
.step h4 { color: var(--text); margin-bottom: 6px; }
.step p { font-size: 14px; }

/* Swatches de color */
.swatches { display: flex; flex-wrap: wrap; gap: 20px; }
.swatch { text-align: center; }
.swatch i { display: block; width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 8px; border: 1px solid var(--border); }
.swatch span { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); }

/* Tabla de especificaciones */
.spec { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; }
.spec th, .spec td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
.spec th { color: var(--text); font-weight: 600; width: 58%; }
.spec td { color: var(--text-muted); font-family: var(--font-mono); }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: none; }
.spec tbody tr:hover { background: var(--surface-row); }

/* Planes / precio */
.plan .card { display: flex; flex-direction: column; gap: 14px; height: 100%; }
.plan--feat .card { border-color: var(--neon); box-shadow: var(--glow-neon); }
.plan__price { font-family: var(--font-mono); font-weight: 700; font-size: 28px; color: var(--text); }
.plan__price small { font-family: var(--font-sans); font-size: 13px; color: var(--text-dim); font-weight: 500; }
.plan__list { display: flex; flex-direction: column; gap: 10px; }
.plan__list li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-muted); font-size: 14px; }
.plan__list svg { flex: none; width: 18px; height: 18px; color: var(--neon); margin-top: 2px; }
.plan .btn { margin-top: auto; }

/* Testimonios */
.testi-head { display: flex; flex-direction: column; gap: 28px; margin-bottom: 48px; }
@media (min-width: 920px){ .testi-head { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 40px; } }
.testi-head__title { flex: 1 1 auto; }
.testi-head h2 { max-width: 19ch; }
.testi-head h2 .star { color: #FFB020; vertical-align: -4px; margin-right: 6px; filter: drop-shadow(0 0 10px rgba(255,176,32,.45)); }
.review-cluster { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.review-card { display: flex; align-items: center; gap: 14px; background: linear-gradient(180deg, var(--surface), var(--surface-2)); border: 1px solid var(--border); border-radius: 16px; padding: 12px 18px; box-shadow: var(--shadow-card); }
.review-card__logo { width: 38px; height: 38px; flex: none; }
.review-card__score { font-family: var(--font-mono); font-weight: 700; font-size: 20px; color: var(--text); line-height: 1; }
.review-stars { display: flex; gap: 2px; color: #FFB020; margin: 3px 0; }
.review-stars svg { width: 13px; height: 13px; }
.review-card__label { font-size: 12px; color: var(--text-muted); }
.btn--review { background: rgba(50,215,75,.12); color: var(--live); border: 1px solid rgba(50,215,75,.34); box-shadow: 0 0 22px rgba(50,215,75,.14); }
.btn--review:hover { background: rgba(50,215,75,.2); border-color: var(--live); transform: translateY(-1px); }
.btn--review .btn__arrow { background: rgba(50,215,75,.18); color: var(--live); }

.testi .card {
  position: relative; display: flex; flex-direction: column; gap: 16px; height: 100%;
  background: linear-gradient(180deg, #14242F, #0E1A24);
  border: 1px solid var(--border); border-radius: 18px; overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 18px 40px rgba(0,0,0,.45);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.testi .card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--neon), var(--live)); opacity: 0; transition: opacity .25s ease; }
.testi .card::after { content: ""; position: absolute; top: -40%; right: -30%; width: 60%; height: 80%; border-radius: 50%; background: radial-gradient(circle, rgba(0,229,255,.1), transparent 70%); pointer-events: none; }
.testi .card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 26px 54px rgba(0,0,0,.55), 0 0 0 1px rgba(0,229,255,.22); }
.testi .card:hover::before { opacity: 1; }
.testi__stars { display: flex; gap: 3px; color: #FFB020; position: relative; z-index: 1; }
.testi__stars svg { width: 16px; height: 16px; }
.testi__mark { font-family: var(--font-serif); font-size: 48px; line-height: .5; color: var(--neon); height: 22px; position: relative; z-index: 1; }
.testi__q { color: var(--text); position: relative; z-index: 1; }
.testi__author { display: flex; align-items: center; gap: 12px; margin-top: auto; position: relative; z-index: 1; padding-top: 16px; border-top: 1px solid var(--border); }
.testi__avatar { width: 44px; height: 44px; border-radius: 50%; overflow: hidden; flex: none; background: var(--surface-2); border: 1px solid var(--border-strong); }
.testi__avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi__name { font-weight: 600; font-size: 14px; color: var(--text); }
.testi__role { font-size: 13px; color: var(--text-dim); }
.testi__g { margin-left: auto; width: 20px; height: 20px; flex: none; opacity: .9; }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.faq details[open] { border-color: var(--border-strong); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 20px; font-weight: 600; color: var(--text); font-size: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex: none; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--border); display: grid; place-items: center; color: var(--neon); transition: transform .25s, background .2s; }
.faq details[open] summary i { transform: rotate(45deg); background: rgba(0,229,255,.1); }
.faq__body { padding: 0 20px 20px; color: var(--text-muted); font-size: 15px; }

/* Split imagen + texto */
.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 920px){ .split { grid-template-columns: 1fr 1fr; } .split--right .split__media { order: 2; } }
.split__media { border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--border); aspect-ratio: 4/3; background: var(--surface-2); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   PAGE HERO (cabecera de páginas interiores)
   ========================================================================== */
.pagehero { position: relative; overflow: hidden; background:
  radial-gradient(110% 120% at 88% -20%, rgba(0,229,255,.14), transparent 56%),
  radial-gradient(70% 80% at 8% 120%, rgba(14,77,116,.36), transparent 62%),
  var(--bg); border-bottom: 1px solid var(--border); }
.pagehero::after { content:""; position:absolute; inset:0; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 48px 48px; opacity:.2; mask-image: radial-gradient(80% 70% at 40% 0%, #000 20%, transparent 78%); }
.pagehero__inner { position: relative; z-index: 2; padding-block: clamp(56px, 8vw, 92px); max-width: 760px; }
.pagehero h1 { max-width: 18ch; }
.pagehero__lead { margin-top: var(--s3); font-size: 19px; color: var(--text-muted); max-width: 54ch; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--text-dim); margin-bottom: var(--s3); font-family: var(--font-sans); }
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--neon); }

/* ==========================================================================
   VALORES (Acerca de)
   ========================================================================== */
.values-list { display: grid; gap: 20px; }
@media (min-width: 720px){ .values-list { grid-template-columns: repeat(2,1fr); } }
.value-item { display: flex; gap: 16px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 22px; transition: border-color .2s, transform .2s; }
.value-item:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.value-item__icon { width: 46px; height: 46px; border-radius: 12px; flex: none; display: grid; place-items: center; background: radial-gradient(120% 120% at 30% 20%, rgba(0,229,255,.18), rgba(50,215,75,.05)); border: 1px solid rgba(0,229,255,.22); color: var(--neon); }
.value-item__icon svg { width: 24px; height: 24px; }
.value-item h4 { color: var(--text); margin-bottom: 6px; }
.value-item p { font-size: 14px; }

/* Tarjeta de equipo / persona */
.person { text-align: center; }
.person .card { height: 100%; }
.person__avatar { width: 84px; height: 84px; border-radius: 50%; overflow: hidden; margin: 0 auto 16px; border: 1px solid var(--border-strong); background: var(--surface-2); }
.person__avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ==========================================================================
   FORMULARIO (Contacto)
   ========================================================================== */
.form { display: flex; flex-direction: column; gap: var(--s3); }
.form-row { display: grid; gap: var(--s3); }
@media (min-width: 640px){ .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-weight: 600; font-size: 14px; color: var(--text); }
.field label .req { color: var(--neon); }
.field input, .field select, .field textarea {
  font-family: var(--font-sans); font-size: 16px; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); padding: 13px 15px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-dim); }
.field select { appearance: none; }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--neon); box-shadow: 0 0 0 3px rgba(0,229,255,.22);
}
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--alert); }
.field .hint { font-size: 13px; color: var(--text-dim); }
.checkbox-field { display: flex; gap: 12px; align-items: flex-start; }
.checkbox-field input { width: 20px; height: 20px; margin-top: 3px; flex: none; accent-color: var(--neon); }
.checkbox-field label { font-weight: 500; color: var(--text-muted); font-size: 14px; }

.contact-aside { display: flex; flex-direction: column; gap: var(--s3); }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item__icon { width: 44px; height: 44px; border-radius: 12px; flex: none; display: grid; place-items: center; background: radial-gradient(120% 120% at 30% 20%, rgba(0,229,255,.18), rgba(50,215,75,.05)); border: 1px solid rgba(0,229,255,.22); color: var(--neon); }
.contact-item__icon svg { width: 22px; height: 22px; }
.contact-item__label { font-size: 13px; color: var(--text-dim); }
.contact-item__value { font-weight: 600; color: var(--text); }
.contact-grid { display: grid; gap: 40px; align-items: start; grid-template-columns: 1fr; }
@media (min-width: 920px){ .contact-grid { grid-template-columns: 1.4fr 1fr; } }

/* ==========================================================================
   ZONAS / COBERTURA (cards pro con pin de mapa)
   ========================================================================== */
.zonas { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 560px){ .zonas { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1000px){ .zonas { grid-template-columns: repeat(4,1fr); } }

/* ==========================================================================
   BLOG (solo home)
   ========================================================================== */
.blog-grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 720px){ .blog-grid { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1000px){ .blog-grid { grid-template-columns: repeat(3,1fr); } }
.post { position: relative; overflow: hidden; display: flex; flex-direction: column;
  background: linear-gradient(180deg, #14242F, #0E1A24); border: 1px solid var(--border);
  border-radius: 18px; box-shadow: 0 14px 34px rgba(0,0,0,.4);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.post::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--neon), var(--live)); opacity: 0; transition: opacity .25s ease; z-index: 2; }
.post:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: 0 24px 50px rgba(0,0,0,.55), 0 0 0 1px rgba(0,229,255,.2); }
.post:hover::before { opacity: 1; }
.post__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); position: relative; }
.post__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.post:hover .post__media img { transform: scale(1.05); }
.post__cat { position: absolute; top: 14px; left: 14px; z-index: 2; }
.post__body { display: flex; flex-direction: column; gap: 12px; padding: 22px; flex: 1; }
.post__meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-dim); }
.post__meta span { display: inline-flex; align-items: center; gap: 6px; }
.post__meta svg { width: 13px; height: 13px; }
.post__title { font-family: var(--font-serif); font-weight: 500; font-size: 21px; line-height: 1.2; color: var(--text); }
.post__excerpt { font-size: 14px; color: var(--text-muted); }
.post__more { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--neon); transition: gap .2s; }
.post__more svg { width: 15px; height: 15px; }
.post:hover .post__more { gap: 12px; }
a.post { text-decoration: none; }

/* === ZONAS continúa === */
.zona {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #14242F, #0E1A24);
  border: 1px solid var(--border); border-radius: 16px;
  padding: 22px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,.4);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.zona::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--neon), var(--live)); opacity: 0; transition: opacity .25s ease; }
.zona::after { content: ""; position: absolute; top: -50%; right: -40%; width: 70%; height: 90%; border-radius: 50%; background: radial-gradient(circle, rgba(0,229,255,.1), transparent 70%); pointer-events: none; }
.zona:hover { transform: translateY(-5px); border-color: var(--border-strong); box-shadow: 0 22px 46px rgba(0,0,0,.55), 0 0 0 1px rgba(0,229,255,.2); }
.zona:hover::before { opacity: 1; }
.zona__top { display: flex; align-items: center; gap: 12px; position: relative; z-index: 1; }
.zona__pin { width: 40px; height: 40px; flex: none; border-radius: 11px; display: grid; place-items: center; background: radial-gradient(120% 120% at 30% 20%, rgba(0,229,255,.2), rgba(50,215,75,.05)); border: 1px solid rgba(0,229,255,.25); color: var(--neon); }
.zona__pin svg { width: 21px; height: 21px; }
.zona__name { font-family: var(--font-sans); font-weight: 600; font-size: 16px; color: var(--text); line-height: 1.25; }
.zona p { font-size: 13.5px; position: relative; z-index: 1; }
.zona__cta { margin-top: auto; display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--text-dim); position: relative; z-index: 1; transition: color .2s, gap .2s; }
.zona__cta svg { width: 14px; height: 14px; }
.zona:hover .zona__cta { color: var(--neon); gap: 11px; }
.zonas-note { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 28px; font-size: 14px; color: var(--text-muted); text-align: center; flex-wrap: wrap; }
.zonas-note svg { width: 18px; height: 18px; color: var(--neon); flex: none; }

/* Submenú de barrios en el header (jerarquía SEO local) */
.nav-sub { position: relative; }
.nav-sub__top { display: inline-flex; align-items: center; gap: 5px; }
.nav-sub__chev { width: 13px; height: 13px; transition: transform .2s; }
.submenu { display: flex; flex-direction: column; }
@media (max-width: 859px){
  .nav-sub { display: flex; flex-direction: column; }
  .submenu { margin: 2px 0 6px; border-left: 1px solid var(--border); padding-left: 8px; }
  .submenu a { padding-top: 9px; padding-bottom: 9px; font-size: 14px; color: var(--text-dim); }
}
@media (min-width: 860px){
  .submenu {
    position: absolute; top: calc(100% + 12px); left: 0; min-width: 246px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
    box-shadow: var(--shadow-card); padding: 8px; gap: 2px;
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .2s, transform .2s, visibility .2s;
  }
  .submenu::before { content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
  .nav-sub:hover .submenu, .nav-sub:focus-within .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-sub:hover .nav-sub__chev, .nav-sub:focus-within .nav-sub__chev { transform: rotate(180deg); }
  .submenu a { padding: 10px 14px; border-radius: 9px; white-space: nowrap; color: var(--text-muted); }
  .submenu a:hover { background: var(--surface-hover); color: var(--neon); }
  .submenu .submenu__all { border-top: 1px solid var(--border); margin-top: 4px; padding-top: 12px; color: var(--neon); font-weight: 600; }
}

/* Tarjeta de zona como enlace completo */
a.zona { text-decoration: none; color: inherit; }
a.zona:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce){ * { scroll-behavior: auto !important; transition: none !important; } }