/* ==========================================================================
   SIMAR+ · Red Regional · Kit de Nodo (estilos comunes a todos los nodos)
   Cada nodo define su color en <body style="--nodo:#67e8f9">.
   ========================================================================== */
:root {
  --bg: #030a17; --bg2: #061328; --card: rgba(13, 31, 58, 0.55); --card2: rgba(18, 40, 72, 0.7);
  --line: rgba(160, 200, 255, 0.12); --line2: rgba(160, 200, 255, 0.22);
  --ink: #eaf2fc; --ink2: #b7c8dc; --mut: #7f95ad;
  --calido: #ff6a3d; --frio: #5aa8ff; --verde: #5be3a8;
  --nodo: #67e8f9;
  --serif: "Newsreader", Georgia, serif; --sans: "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
  --r: 18px; --w: 1240px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--sans); overflow-x: hidden; }
a { color: inherit; }
img { max-width: 100%; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--nodo); outline-offset: 3px; border-radius: 6px; }
.k-wrap { width: min(var(--w), 100% - 32px); margin-inline: auto; }

/* ── barra superior ─────────────────────────────────────────────────── */
.k-top { position: fixed; inset: 0 0 auto 0; z-index: 50; display: flex; align-items: center; gap: 14px; padding: 12px clamp(16px, 3vw, 32px);
  background: linear-gradient(rgba(3, 10, 23, 0.85), rgba(3, 10, 23, 0)); transition: background .3s, backdrop-filter .3s; }
.k-top.is-solid { background: rgba(3, 10, 23, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.k-top__logo img { height: 34px; display: block; }
.k-top__red { font-size: 13px; color: var(--ink2); text-decoration: none; padding: 6px 12px; border: 1px solid var(--line2); border-radius: 99px; white-space: nowrap; }
.k-top__red:hover { border-color: var(--nodo); color: var(--ink); }
.k-top__nav { display: flex; gap: 2px; margin-left: auto; }
.k-top__nav a { white-space: nowrap; font-size: 13.5px; color: var(--ink2); text-decoration: none; padding: 6px 11px; border-radius: 99px; }
.k-top__nav a:hover, .k-top__nav a.is-on { color: var(--ink); background: rgba(255, 255, 255, 0.07); }
.k-top__inst img { height: 30px; display: block; }
.k-lang { display: flex; border: 1px solid var(--line2); border-radius: 99px; overflow: hidden; }
.k-lang button { background: none; border: 0; padding: 5px 9px; font-size: 12px; color: var(--mut); cursor: pointer; }
.k-lang button[aria-pressed="true"] { background: var(--nodo); color: #03141c; font-weight: 600; }
@media (max-width: 1320px) { .k-top__nav { display: none; } .k-lang { margin-left: auto; } }
@media (max-width: 640px) { .k-top__inst, .k-top__red span { display: none; } .k-top__logo img { height: 28px; } }

/* ── héroe ──────────────────────────────────────────────────────────── */
.k-hero { position: relative; min-height: 100svh; display: grid; align-items: end; overflow: hidden; isolation: isolate; }
.k-hero__mapa { position: absolute; inset: 0; z-index: -2; }
.k-hero__mapa .km { position: absolute; inset: 0; }
.k-hero__mapa .km__pane { animation: kenburns 40s ease-in-out infinite alternate; transform-origin: 55% 45%; }
@keyframes kenburns { from { transform: scale(var(--s, 1)); } to { transform: scale(calc(var(--s, 1) * 1.08)) translate(-1%, 1%); } }
.k-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(120% 70% at 70% 30%, transparent 30%, rgba(3, 10, 23, 0.55) 70%), linear-gradient(180deg, rgba(3, 10, 23, 0.6) 0%, transparent 25%, transparent 45%, rgba(3, 10, 23, 0.92) 82%, var(--bg) 100%); }
.k-hero__in { padding: 140px 0 56px; }
.k-eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--nodo); font-weight: 600; }
.k-eyebrow::before { content: ""; width: 26px; height: 1.5px; background: currentColor; }
.k-hero h1 { font: 500 clamp(44px, 8.4vw, 116px)/0.95 var(--serif); letter-spacing: -0.02em; margin: 14px 0 10px; text-wrap: balance; }
.k-hero__sub { font-size: clamp(15px, 1.4vw, 18px); color: var(--ink2); max-width: 760px; margin: 0; }
.k-hero__paises { margin-top: 8px; font-size: 13.5px; color: var(--mut); letter-spacing: .04em; }
.k-pulso { margin-top: 34px; display: grid; grid-template-columns: auto 1fr; gap: 10px 28px; align-items: center; padding: 18px 22px; border: 1px solid var(--line2); border-radius: var(--r);
  background: rgba(5, 16, 34, 0.62); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); max-width: 980px; }
.k-pulso__hoy { display: flex; flex-direction: column; gap: 2px; min-width: 210px; }
.k-pulso__f { font-size: 12px; color: var(--mut); text-transform: uppercase; letter-spacing: .1em; display: flex; align-items: center; gap: 8px; }
.k-pulso__f::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--calido); box-shadow: 0 0 0 0 rgba(255, 106, 61, .6); animation: vivo 1.8s infinite; }
@keyframes vivo { 0% { box-shadow: 0 0 0 0 rgba(255, 106, 61, .55); } 70% { box-shadow: 0 0 0 10px rgba(255, 106, 61, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 106, 61, 0); } }
.k-pulso__t { font: 500 44px/1 var(--serif); }
.k-pulso__t small { font-size: 20px; color: var(--ink2); }
.k-pulso__a { font-size: 15px; font-weight: 600; }
.k-pulso__graf { min-width: 0; }
.k-pulso__graf small { display: block; font-size: 11.5px; color: var(--mut); margin-top: 2px; }
.k-pulso__frase { grid-column: 1 / -1; font-size: 14px; color: var(--ink2); border-top: 1px solid var(--line); padding-top: 10px; }
.k-c { color: var(--calido); } .k-f { color: var(--frio); }
.k-scroll { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); font-size: 11px; color: var(--mut); letter-spacing: .2em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.k-scroll::after { content: ""; width: 1px; height: 30px; background: linear-gradient(var(--mut), transparent); animation: baja 2s infinite; }
@keyframes baja { from { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } to { transform: scaleY(0); transform-origin: bottom; } }
@media (max-width: 760px) { .k-pulso { grid-template-columns: 1fr; } .k-scroll { display: none; } }

/* ── secciones ──────────────────────────────────────────────────────── */
.k-sec { padding: clamp(64px, 9vw, 120px) 0 0; scroll-margin-top: 60px; }
.k-sec__h { max-width: 820px; margin-bottom: 34px; }
.k-sec__h h2 { font: 500 clamp(30px, 4.2vw, 52px)/1.05 var(--serif); letter-spacing: -0.015em; margin: 12px 0 14px; text-wrap: balance; }
.k-sec__h p { color: var(--ink2); margin: 0; font-size: 17px; }
.k-nota { font-size: 12.5px; color: var(--mut); margin-top: 12px; }

/* indicadores */
.k-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1000px) { .k-kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .k-kpis { grid-template-columns: 1fr; } }
.k-kpi { position: relative; padding: 20px 20px 18px; border-radius: var(--r); background: var(--card); border: 1px solid var(--line); overflow: hidden; min-height: 168px; display: flex; flex-direction: column; }
.k-kpi::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 2px; background: var(--k, var(--nodo)); opacity: .9; }
.k-kpi__l { font-size: 12.5px; color: var(--ink2); letter-spacing: .02em; display: flex; justify-content: space-between; gap: 8px; }
.k-kpi__l i { font-style: normal; color: var(--mut); font-size: 11px; }
.k-kpi__v { font: 500 40px/1.05 var(--serif); margin: 10px 0 4px; letter-spacing: -0.01em; }
.k-kpi__v small { font: 400 16px var(--sans); color: var(--ink2); margin-left: 3px; }
.k-kpi__d { font-size: 13px; color: var(--mut); margin-top: auto; }
.k-kpi__barra { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .07); margin-top: 10px; overflow: hidden; }
.k-kpi__barra b { display: block; height: 100%; border-radius: 3px; background: var(--k, var(--nodo)); width: 0; transition: width 1.4s cubic-bezier(.2, .7, .2, 1); }
.k-kpi--live .k-kpi__l span::after { content: " ●"; color: var(--calido); font-size: 9px; vertical-align: 2px; }

/* tarjetas de gráfica */
.k-card { padding: clamp(18px, 2.4vw, 28px); border-radius: var(--r); background: var(--card); border: 1px solid var(--line); }
.k-card + .k-card { margin-top: 16px; }
.k-card__h { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 20px; margin-bottom: 14px; }
.k-card__h h3 { font: 500 22px/1.2 var(--serif); margin: 0; }
.k-card__h p { margin: 0; font-size: 13px; color: var(--mut); }
.k-ley { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--ink2); }
.k-ley span { display: inline-flex; align-items: center; gap: 6px; }
.k-ley i { width: 18px; height: 3px; border-radius: 2px; background: currentColor; display: inline-block; }
.k-grid2 { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 16px; }
@media (max-width: 980px) { .k-grid2 { grid-template-columns: 1fr; } }

/* rayas climáticas */
.k-rayas-hero { border-radius: var(--r); overflow: hidden; }
.kg-rayas { display: flex; flex-direction: column; gap: 4px; }
.kg-rayas__fila { display: flex; align-items: stretch; gap: 10px; }
.kg-rayas__et { width: 170px; flex: none; font-size: 13px; color: var(--ink2); display: flex; align-items: center; gap: 8px; }
.kg-rayas__et::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c, transparent); }
.kg-rayas__barra { flex: 1; display: flex; height: 34px; border-radius: 6px; overflow: hidden; cursor: crosshair; }
.kg-rayas__barra i { flex: 1; transition: transform .2s; }
.kg-rayas__barra i:hover { transform: scaleY(1.12); box-shadow: 0 0 0 1px rgba(255, 255, 255, .7); position: relative; z-index: 1; }
.k-rayas-grande .kg-rayas__barra { height: clamp(140px, 22vw, 260px); border-radius: 12px; }
.kg-rayas__ejes { display: flex; gap: 10px; }
.kg-rayas__marcas { flex: 1; position: relative; height: 20px; }
.kg-rayas__marcas span { position: absolute; transform: translateX(-50%); font-size: 11.5px; color: var(--mut); top: 4px; }
@media (max-width: 640px) { .kg-rayas__et { width: 92px; font-size: 11.5px; } }
.k-rayas-escala { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--mut); margin-top: 10px; }
.k-rayas-escala b { flex: 0 0 180px; height: 8px; border-radius: 4px; background: linear-gradient(90deg, #08306b, #4292c6, #deebf7, #fee0d2, #fb6a4a, #67000d); }
.k-datos3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 18px; }
@media (max-width: 760px) { .k-datos3 { grid-template-columns: 1fr; } }
.k-dato { padding: 16px 18px; border-left: 2px solid var(--nodo); background: rgba(255, 255, 255, .025); border-radius: 0 12px 12px 0; }
.k-dato b { display: block; font: 500 28px/1.1 var(--serif); }
.k-dato span { font-size: 13px; color: var(--ink2); }

/* svg de gráficas */
.kg { width: 100%; height: auto; display: block; overflow: visible; touch-action: pan-y; }
.kg-grid { stroke: rgba(160, 200, 255, .09); stroke-width: 1; }
.kg-axis { stroke: rgba(160, 200, 255, .3); }
.kg-ty, .kg-tx { fill: var(--mut); font: 11.5px var(--sans); }
.kg-linea { fill: none; stroke: #ffd9c2; stroke-width: 1.8; stroke-linejoin: round; }
.kg-linea--g { stroke: var(--calido); stroke-width: 2.6; }
.kg-linea--chl { stroke: var(--verde); stroke-width: 2; }
.kg-clim { fill: none; stroke: rgba(200, 220, 255, .65); stroke-width: 1.4; stroke-dasharray: 5 4; }
.kg-clim--g { stroke-width: 1.8; }
.kg-ant { fill: none; stroke: rgba(255, 190, 150, .45); stroke-width: 1.6; }
.kg-rec { fill: none; stroke: rgba(255, 255, 255, .2); stroke-width: 1; stroke-dasharray: 1 3; }
.kg-calido { fill: rgba(255, 106, 61, .45); }
.kg-frio { fill: rgba(90, 168, 255, .45); }
.kg-pt { fill: var(--calido); stroke: var(--bg); stroke-width: 1.5; }
.kg-ult { fill: var(--calido); }
.kg-ult--onda, .kg-latido__p--onda { fill: none; stroke: var(--calido); transform-box: fill-box; transform-origin: center; animation: onda 2s infinite; }
@keyframes onda { from { transform: scale(1); opacity: .9; } to { transform: scale(4); opacity: 0; } }
.kg-cur { stroke: rgba(255, 255, 255, .35); stroke-width: 1; }
.kg-dot { stroke: var(--bg); stroke-width: 2; }
.kg-lbl { font: 600 11.5px var(--sans); }
.kg-lbl--a { fill: var(--calido); } .kg-lbl--b { fill: rgba(255, 190, 150, .7); } .kg-lbl--c { fill: rgba(200, 220, 255, .75); } .kg-lbl--r { fill: rgba(255, 255, 255, .45); }
.kg-chl-mas { fill: rgba(91, 227, 168, .35); } .kg-chl-menos { fill: rgba(255, 180, 90, .3); }
.kg-latido { width: 100%; height: 76px; display: block; overflow: visible; }
.kg-latido__cero { stroke: rgba(255, 255, 255, .15); stroke-dasharray: 3 4; }
.kg-latido__l { fill: none; stroke-width: 2.2; stroke-linejoin: round; }
.kg-latido__p { fill: var(--calido); }
.kt-tip { position: fixed; z-index: 100; pointer-events: none; background: rgba(6, 18, 38, .96); border: 1px solid var(--line2); border-radius: 10px; padding: 8px 11px; font-size: 12.5px; line-height: 1.45; color: var(--ink); box-shadow: 0 10px 30px rgba(0, 0, 0, .4); max-width: 260px; }
.kt-tip small { color: var(--mut); }
.kt-c { color: var(--calido); font-weight: 600; } .kt-f { color: var(--frio); font-weight: 600; } .kt-v { color: var(--verde); font-weight: 600; }

/* ── explorador ─────────────────────────────────────────────────────── */
.k-exp { display: grid; grid-template-columns: 320px 1fr; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: var(--bg2); min-height: 640px; }
@media (max-width: 900px) { .k-exp { grid-template-columns: 1fr; } }
.k-exp__panel { padding: 18px; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; max-height: 720px; overflow: auto; }
@media (max-width: 900px) { .k-exp__panel { border-right: 0; border-top: 1px solid var(--line); order: 2; max-height: none; } }
.k-exp__panel h4 { margin: 0; font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--mut); font-weight: 600; }
.k-capas { display: flex; flex-direction: column; gap: 6px; }
.k-capa { text-align: left; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; cursor: pointer; display: grid; grid-template-columns: 28px 1fr; gap: 2px 10px; align-items: center; transition: border-color .2s, background .2s; }
.k-capa:hover { border-color: var(--line2); }
.k-capa[aria-pressed="true"] { border-color: var(--nodo); background: color-mix(in srgb, var(--nodo) 9%, transparent); }
.k-capa__sw { grid-row: span 2; width: 28px; height: 28px; border-radius: 8px; }
.k-capa b { font-size: 13.5px; font-weight: 600; }
.k-capa small { font-size: 11.5px; color: var(--mut); }
.k-ctl { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--ink2); }
.k-ctl select, .k-ctl input[type="date"] { background: rgba(255, 255, 255, .05); border: 1px solid var(--line2); color: var(--ink); border-radius: 10px; padding: 7px 10px; font: inherit; }
.k-ctl input[type="range"] { accent-color: var(--nodo); width: 100%; }
.k-dias { display: flex; gap: 4px; flex-wrap: wrap; }
.k-dias button { background: rgba(255, 255, 255, .04); border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px; font-size: 12px; cursor: pointer; color: var(--ink2); }
.k-dias button[aria-pressed="true"] { background: var(--nodo); color: #03141c; border-color: var(--nodo); font-weight: 600; }
.k-sw { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13px; }
.k-sw input { accent-color: var(--nodo); width: 16px; height: 16px; }
.k-exp__lee { font-size: 12.5px; color: var(--ink2); background: rgba(255, 255, 255, .03); border-radius: 10px; padding: 10px 12px; min-height: 44px; }
.k-exp__lee b { color: var(--ink); }
.k-exp__mapa { position: relative; min-height: 520px; }
.k-exp__mapa .km { position: absolute; inset: 0; }
.k-ley-mapa { position: absolute; left: 14px; bottom: 30px; z-index: 5; background: rgba(3, 10, 23, .82); border: 1px solid var(--line2); border-radius: 12px; padding: 9px 12px; font-size: 11.5px; color: var(--ink2); min-width: 220px; backdrop-filter: blur(6px); }
.k-ley-mapa b { display: block; color: var(--ink); font-size: 12px; margin-bottom: 6px; font-weight: 600; }
.k-ley-mapa i { display: block; height: 9px; border-radius: 5px; }
.k-ley-mapa div { display: flex; justify-content: space-between; margin-top: 4px; }
.k-fechas-comp { position: absolute; top: 14px; left: 0; right: 0; z-index: 5; display: flex; justify-content: space-between; padding: 0 14px; pointer-events: none; }
.k-fechas-comp span { background: rgba(3, 10, 23, .82); border: 1px solid var(--line2); border-radius: 99px; padding: 4px 10px; font-size: 12px; }
.k-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 99px; border: 1px solid var(--line2); text-decoration: none; font-size: 13.5px; color: var(--ink); background: rgba(255, 255, 255, .04); cursor: pointer; transition: border-color .2s, background .2s; }
.k-btn:hover { border-color: var(--nodo); background: color-mix(in srgb, var(--nodo) 10%, transparent); }
.k-btn--p { background: var(--nodo); color: #03141c; border-color: var(--nodo); font-weight: 600; }
.k-btn--p:hover { filter: brightness(1.12); }

/* mapa (kit) */
.km { overflow: hidden; background: #0a1628; cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.km.is-drag { cursor: grabbing; }
.km__pane, .km__pane > div, .km__vec { position: absolute; inset: 0; }
.km__pane { transform: scale(var(--s, 1)); }
.km__vec { width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.km__t { position: absolute; left: 0; top: 0; width: 256px; height: 256px; opacity: 0; transition: opacity .35s; pointer-events: none; }
.km__t.is-on { opacity: 1; }
.km__capa, .km__comp { opacity: .9; }
.km__geoimg { position: absolute; image-rendering: auto; pointer-events: none; }
.km__gem { fill: none; stroke: var(--c); stroke-width: 2; filter: drop-shadow(0 0 6px var(--c)); stroke-linejoin: round; }
.km__zoom { position: absolute; right: 12px; top: 12px; z-index: 6; display: flex; flex-direction: column; border-radius: 10px; overflow: hidden; border: 1px solid var(--line2); }
.km__zoom button { width: 34px; height: 34px; background: rgba(3, 10, 23, .85); border: 0; color: var(--ink); font-size: 18px; cursor: pointer; }
.km__zoom button + button { border-top: 1px solid var(--line2); }
.km__attr { position: absolute; right: 6px; bottom: 4px; z-index: 6; font-size: 10px; color: rgba(200, 220, 255, .55); background: rgba(3, 10, 23, .55); padding: 1px 6px; border-radius: 4px; }
.km__cort { position: absolute; top: 0; bottom: 0; width: 0; z-index: 7; cursor: ew-resize; }
.km__cort::before { content: ""; position: absolute; top: 0; bottom: 0; left: -1px; width: 2px; background: #fff; box-shadow: 0 0 10px rgba(0, 0, 0, .6); }
.km__cort span { position: absolute; top: 50%; left: -18px; width: 36px; height: 36px; margin-top: -18px; border-radius: 50%; background: #fff; box-shadow: 0 4px 14px rgba(0, 0, 0, .5); }
.km__cort span::before { content: "‹ ›"; position: absolute; inset: 0; display: grid; place-items: center; color: #03141c; font-weight: 700; font-size: 14px; letter-spacing: 2px; }
.km.is-aviso::after { content: attr(data-aviso); position: absolute; inset: 0; display: grid; place-items: center; background: rgba(3, 10, 23, .45); color: var(--ink); font-size: 15px; z-index: 8; pointer-events: none; }

/* ── proyectos, sistemas, socios ────────────────────────────────────── */
.k-proy { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 760px) { .k-proy { grid-template-columns: 1fr; } }
.k-proy a { display: flex; flex-direction: column; gap: 10px; padding: 24px; border-radius: var(--r); text-decoration: none; background: linear-gradient(145deg, color-mix(in srgb, var(--nodo) 12%, transparent), rgba(13, 31, 58, .5)); border: 1px solid var(--line); transition: transform .25s, border-color .25s; }
.k-proy a:hover { transform: translateY(-3px); border-color: var(--nodo); }
.k-proy h3 { margin: 0; font: 500 24px/1.15 var(--serif); }
.k-proy p { margin: 0; color: var(--ink2); font-size: 14.5px; }
.k-proy span { margin-top: auto; color: var(--nodo); font-size: 13.5px; font-weight: 600; }
.k-sis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 16px; }
@media (max-width: 1000px) { .k-sis { grid-template-columns: repeat(2, 1fr); } }
.k-sis a { padding: 16px; border-radius: 14px; border: 1px solid var(--line); text-decoration: none; background: rgba(255, 255, 255, .02); transition: border-color .2s, background .2s; }
.k-sis a:hover { border-color: var(--nodo); background: color-mix(in srgb, var(--nodo) 7%, transparent); }
.k-sis b { display: block; font-size: 15px; }
.k-sis span { font-size: 12.5px; color: var(--mut); }
.k-socios { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 26px; padding: 22px 26px; border-radius: var(--r); background: rgba(255, 255, 255, .92); }
.k-socios img { height: 46px; width: auto; }
.k-socios p { flex: 1 1 280px; margin: 0; color: #1d2b3a; font-size: 13px; }

/* datos abiertos */
.k-abiertos { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
@media (max-width: 900px) { .k-abiertos { grid-template-columns: 1fr; } }
.k-abiertos ul { margin: 0; padding-left: 18px; color: var(--ink2); font-size: 14.5px; }
.k-abiertos li { margin: 6px 0; }
.k-desc { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

/* pie */
.k-pie { margin-top: 110px; border-top: 1px solid var(--line); padding: 36px 0 44px; color: var(--mut); font-size: 13px; }
.k-pie .k-wrap { display: flex; flex-wrap: wrap; gap: 18px 40px; align-items: center; justify-content: space-between; }
.k-pie img { height: 34px; }
.k-pie a { color: var(--ink2); }

/* aparición al hacer scroll */
.k-rev { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
.k-rev.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .k-rev { opacity: 1; transform: none; transition: none; }
  .k-hero__mapa .km__pane, .k-pulso__f::before, .kg-ult--onda, .kg-latido__p--onda { animation: none; }
}
.k-cargando { color: var(--mut); font-size: 14px; padding: 40px 0; }
@media (max-width: 760px) {
  .k-hero::after { background: linear-gradient(180deg, rgba(3, 10, 23, .55) 0%, transparent 18%, transparent 30%, rgba(3, 10, 23, .9) 46%, var(--bg) 100%); }
  .k-hero__in { padding-top: 46vh; }
}

/* ── «La región»: contenido editorial de cada nodo ─────────────────── */
.k-prosa { max-width: 860px; color: var(--ink2); font-size: 16.5px; line-height: 1.7; }
.k-prosa p { margin: 0 0 1em; }
.k-prosa ul, .k-prosa ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.k-prosa li { margin: .35em 0; }
.k-prosa b { color: var(--ink); font-weight: 600; }
.k-prosa a { color: var(--nodo); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.k-prosa h3 { font: 500 26px/1.2 var(--serif); color: var(--ink); margin: 1.8em 0 .6em; }
.k-prosa .k-desc { margin: 4px 0 1.4em; }
.k-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 6px 0 1.4em; }
.k-stats div { padding: 14px 16px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); border-top: 2px solid var(--nodo); }
.k-stats b { display: block; font: 500 28px/1.1 var(--serif); color: var(--ink); }
.k-stats b small { font: 400 14px var(--sans); color: var(--ink2); }
.k-stats span { font-size: 12.5px; color: var(--mut); line-height: 1.35; display: block; margin-top: 4px; }
.k-tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin: 6px 0 1.4em; }
.k-tarjeta { border-radius: 14px; overflow: hidden; background: var(--card); border: 1px solid var(--line); }
.k-tarjeta img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.k-tarjeta div { padding: 12px 14px; }
.k-tarjeta small { display: block; color: var(--nodo); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.k-tarjeta b { display: block; font-size: 14.5px; line-height: 1.35; margin-top: 4px; }
.k-tarjeta span { display: block; font-size: 13px; color: var(--mut); margin-top: 6px; }
.k-acc { border: 1px solid var(--line); border-radius: 12px; padding: 0 16px; margin: 0 0 8px; background: rgba(255, 255, 255, .02); }
.k-acc summary { cursor: pointer; padding: 13px 0; color: var(--ink); font-weight: 500; }
.k-acc[open] { padding-bottom: 6px; }
.k-refs { margin: 0 0 1.4em; padding: 12px 16px; border-left: 2px solid var(--line2); font-size: 13px; }
.k-refs small { color: var(--mut); text-transform: uppercase; letter-spacing: .1em; font-size: 11px; }
.k-refs ol { margin: 6px 0 0; padding-left: 1.2em; }

/* mapa propio (sin teselas externas): fondo de mar, tierra de SIMAR-NSST y costa */
.km { background: radial-gradient(120% 90% at 50% 40%, #0b2340, #061428 70%); }
.km__costa { fill: none; stroke: rgba(200, 225, 255, .55); stroke-width: .8; }
.k-cats { display: flex; height: 8px; border-radius: 4px; overflow: hidden; background: rgba(255, 255, 255, .07); margin-top: 10px; }
.k-cats b { display: block; height: 100%; }
.k-ley-cats { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.k-ley-cats span { display: inline-flex; align-items: center; gap: 5px; }
.k-ley-cats i { width: 12px; height: 9px; border-radius: 2px; display: inline-block; }
/* la tierra termina en el borde del dominio SIMAR+: borde difuminado, sin recuadro */
.km__tierra img { -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent), linear-gradient(180deg, transparent, #000 4%, #000 96%, transparent);
  -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent), linear-gradient(180deg, transparent, #000 4%, #000 96%, transparent); mask-composite: intersect; }
/* las imágenes del mapa nunca se encogen al ancho del contenedor (causaba el desfase con la costa) */
.km img { max-width: none !important; max-height: none !important; }

/* «Sobre estos datos»: de dónde vienen las cifras (SATheat · SIMAR-NSST) */
.k-fuente { margin: 18px 0 22px; max-width: 980px; border: 1px solid var(--line2); border-left: 3px solid var(--nodo); border-radius: 14px; background: rgba(255, 255, 255, .03); padding: 0 18px; }
.k-fuente summary { cursor: pointer; padding: 12px 0; font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 10px; list-style: none; }
.k-fuente summary::-webkit-details-marker { display: none; }
.k-fuente summary span { width: 20px; height: 20px; border-radius: 50%; background: var(--nodo); color: #03141c; display: grid; place-items: center; font: italic 700 12px Georgia, serif; }
.k-fuente p { margin: 0 0 14px; font-size: 14px; line-height: 1.65; color: var(--ink2); }
.k-fuente b { color: var(--ink); }

/* ============================================================
   Pie de SIMAR+ en los nodos (el mismo que el sitio: red/kit/pie.html,
   lo genera tools/paginas.py). Aquí van todos sus estilos porque los
   nodos no cargan css/styles.css.
   ============================================================ */
.foot { --ink: #eaf4ff; --muted: #93b0cc; --muted-2: #5f7d99; --line: rgba(140, 200, 255, .12); --cyan: #55e6d6;
  max-width: 73.75rem; margin: 110px auto 0; border-top: 1px solid var(--line); padding: 3.5rem clamp(1.25rem, 5vw, 3.375rem) 2rem; color: var(--ink); font-size: 16px; }
.foot ul { margin: 0; padding: 0; }
.foot__top { display: flex; align-items: center; justify-content: space-between; gap: 2rem 3rem; flex-wrap: wrap; padding-bottom: 2.5rem; margin-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.foot__id { display: flex; flex-direction: column; gap: .8rem; }
.foot__logo img { display: block; height: 2.75rem; width: auto; }
.foot__name { color: #c9dcef; font-size: .95rem; margin: 0; max-width: 32ch; }
.foot__social { display: inline-flex; gap: .5rem; }
.foot__social a { display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 50%; color: var(--muted); border: 1px solid var(--line); transition: color .2s, border-color .2s; }
.foot__social a:hover { color: var(--ink); border-color: rgba(85, 230, 214, .5); }
.foot__social svg { width: 1rem; height: 1rem; }
.foot__map { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1.5rem; padding-bottom: 2rem; margin-bottom: 2rem; border-bottom: 1px solid var(--line); }
.foot__col h3, .foot__col h4, .foot__partners h3, .foot__partners h4 { margin: 0 0 .75rem; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--cyan); font-weight: 600; }
.foot__col ul { list-style: none; display: grid; gap: .4rem; }
.foot__col a { color: var(--muted); text-decoration: none; font-size: .875rem; }
.foot__col a:hover { color: var(--ink); }
.foot__partners { padding-bottom: 2rem; margin-bottom: 1.5rem; }
.foot__bottom { display: flex; align-items: center; flex-wrap: wrap; gap: .8rem 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--muted-2); font-size: .82rem; }
.foot__bottom p { margin: 0; }
.foot__copy { color: var(--muted); }
.foot__legal { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; }
.foot__legal a { color: var(--muted-2); text-decoration: none; }
.foot__legal a:hover { color: var(--ink); }
@media (max-width: 900px) { .foot__map { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot__top { flex-direction: column; align-items: flex-start; } }

/* ============================================================
   PIE A (oct-2026): marca · SEMARNAT | CONABIO · mapa · socios en carrusel · legal + aliados
   ============================================================ */
.foot--a .foot__insts { display: flex; align-items: center; gap: 1.4rem; }
.foot--a .foot__insts a { display: block; opacity: .95; transition: opacity .2s; }
.foot--a .foot__insts a:hover { opacity: 1; }
.foot--a .foot__sem { display: block; height: 2.7rem; width: auto; }
.foot--a .foot__con { display: block; height: 3.6rem; width: auto; }
.foot--a .foot__div { width: 1px; height: 3.2rem; background: var(--line, rgba(150, 195, 255, .16)); }
.foot--a .foot__partners ul { list-style: none; margin: 0; padding: 0; }
.foot--a .foot__carrusel { 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); }
.foot--a .foot__pista { display: flex; flex-wrap: nowrap; align-items: center; gap: 2.6rem; width: max-content; padding-block: .4rem; animation: pieCarrusel 70s linear infinite; }
.foot--a .foot__carrusel:hover .foot__pista { animation-play-state: paused; }
.foot--a .foot__pista img { display: block; height: 2.6rem; width: auto; max-width: none; filter: grayscale(1) invert(1) brightness(1.15); opacity: .55; transition: opacity .25s; }
.foot--a .foot__pista img:hover { opacity: 1; }
@keyframes pieCarrusel { to { transform: translateX(-50%); } }
.foot--a .foot__aliados { margin-left: auto; display: flex; align-items: center; gap: 1.6rem; }
.foot--a .foot__aliados a { display: block; opacity: .8; transition: opacity .2s; }
.foot--a .foot__aliados a:hover { opacity: 1; }
.foot--a .foot__aliados img { display: block; height: 2.3rem; width: auto; max-width: none; }
@media (max-width: 900px) {
  .foot--a .foot__insts { gap: 1rem; } .foot--a .foot__sem { height: 2.2rem; } .foot--a .foot__con { height: 3rem; }
  .foot--a .foot__aliados { margin-left: 0; width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .foot--a .foot__pista { animation: none; flex-wrap: wrap; width: auto; } .foot--a .foot__pista li[aria-hidden] { display: none; } }