/* DataHub · portada (datahub_inicio) · v2
   Estándar visual SIMAR+: fondo marino «Travesía» (js/fondo.js, el mismo de /plus/), vidrio, Newsreader + Inter.
   Identidad del DataHub: degradado «océano» (turquesa → aqua → violeta) para lo que integra y explora; el ámbar
   queda SOLO para lo que avisa (los sistemas de alerta, que viven fuera del DataHub). Todo en rem. */
:root {
  --bg: #020c1a; --ink: #eaf4ff; --ink2: #c3d6e8; --muted: #93b0cc; --muted2: #6f8ca8;
  --line: rgba(140, 200, 255, .13); --line2: rgba(140, 200, 255, .24);
  --glass: rgba(8, 26, 48, .55); --glass2: rgba(12, 34, 62, .72);
  --cyan: #55e6d6; --aqua: #6fd0ff; --violet: #8a9bff; --amber: #f4a24e; --amber2: #ffc97a;
  --hub: linear-gradient(100deg, #55e6d6 0%, #6fd0ff 45%, #8a9bff 100%);
  --satmo: #6fd0ff; --sidmo: #55e6d6; --simod: #8a9bff; --geodat: #b9a3ff; --virtualnet: #7fe3a0;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --maxw: 84rem; --r: 1.25rem;
  --serif: 'Newsreader', Georgia, serif; --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: ui-monospace, 'Cascadia Mono', Consolas, 'SFMono-Regular', monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 5rem; overflow-x: clip; }
.hero { overflow-x: clip; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1rem/1.6 var(--sans); overflow-x: hidden; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: var(--aqua); text-decoration: none; }
b, strong { font-weight: 600; }
.saltar { position: absolute; left: -999px; top: 0; background: var(--cyan); color: #03202f; padding: .5rem 1rem; z-index: 99; border-radius: 0 0 .5rem 0; }
.saltar:focus { left: 0; }
.oculto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: .4rem; }

/* ---------- fondo marino «Travesía» (copiado de /plus/css/styles.css; lo monta js/fondo.js) ---------- */
.grain { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.nav, main, .pie { position: relative; z-index: 2; }
.nav { position: fixed; z-index: 50; }
.seabg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; background: linear-gradient(180deg, #0d3d5f 0%, #072a47 22%, #041a31 50%, #020c1a 100%); }
.seabg canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.seadoc { position: absolute; left: 0; top: 0; width: 100%; z-index: 1; pointer-events: none; overflow: hidden; }
.searays { position: absolute; inset: -10% 0 auto 0; height: 110vh; mix-blend-mode: screen; }
.searay { position: absolute; top: 0; left: var(--x); width: var(--rw); height: 100%; background: linear-gradient(180deg, rgba(170, 235, 255, .14), rgba(170, 235, 255, 0) 72%);
  transform-origin: top center; transform: rotate(var(--r)); filter: blur(14px); animation: searay var(--t) ease-in-out var(--dl) infinite alternate; }
@keyframes searay { from { opacity: .35; transform: rotate(var(--r)) translateX(-1.5vw); } to { opacity: 1; transform: rotate(calc(var(--r) - 3deg)) translateX(1.5vw); } }
.seaswim { position: absolute; inset: 0;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 16%, rgba(0, 0, 0, .38) 34%, rgba(0, 0, 0, .38) 66%, #000 84%, #000 100%);
  mask-image: linear-gradient(90deg, #000 0%, #000 16%, rgba(0, 0, 0, .38) 34%, rgba(0, 0, 0, .38) 66%, #000 84%, #000 100%); }
@media (max-width: 699px) { .seaswim { -webkit-mask-image: none; mask-image: none; opacity: .7; } }
.sw { position: absolute; left: 0; top: var(--y); width: var(--w); opacity: var(--o, 1); filter: blur(var(--b, 0px)); animation: swimL var(--t) linear var(--dl) infinite; will-change: transform;
  --sf: #010812; --ss: rgba(140, 210, 255, .45); --spot: rgba(150, 210, 245, .2); }
.sw.ltr { animation-name: swimR; --fx: -1; }
@keyframes swimL { 0% { transform: translate3d(105vw, 0, 0); } 62%, 100% { transform: translate3d(calc(-100% - 5vw), 0, 0); } }
@keyframes swimR { 0% { transform: translate3d(calc(-100% - 5vw), 0, 0); } 62%, 100% { transform: translate3d(105vw, 0, 0); } }
.sw__bob { animation: swbob var(--bt, 7s) ease-in-out infinite alternate; }
@keyframes swbob { from { transform: translateY(-.6rem) rotate(-1.2deg); } to { transform: translateY(.6rem) rotate(1.2deg); } }
.sw__svg { display: block; width: 100%; height: auto; overflow: visible; transform: scaleX(var(--fx, 1)); filter: drop-shadow(0 0 .7px var(--ss)); }
.flap .sw__svg { animation: swflap 3.4s ease-in-out infinite; }
@keyframes swflap { 0%, 100% { transform: scaleX(var(--fx, 1)) scaleY(1); } 50% { transform: scaleX(var(--fx, 1)) scaleY(.74); } }
.sw .b { fill: var(--sf); } .sw .t { fill: none; stroke: var(--sf); stroke-width: 2; stroke-linecap: round; } .sw .d { display: none; }
.sw .s { fill: var(--spot); } .sw .e { fill: rgba(150, 210, 245, .35); }
.sw__school .fishg { animation: swfish 2.6s ease-in-out infinite alternate; }
@keyframes swfish { from { transform: translate(0, -2px); } to { transform: translate(3px, 2px); } }
.seareef { position: absolute; left: 0; width: 100%; height: clamp(220px, 24vw, 360px);
  background: radial-gradient(70% 85% at 50% 100%, rgba(70, 170, 200, .30), rgba(40, 120, 170, .12) 55%, transparent 80%), linear-gradient(180deg, transparent 0%, rgba(30, 100, 140, .10) 60%, rgba(30, 100, 140, .18) 100%); }
.seareef > svg, .seareef__fish { position: absolute; inset: 0; width: 100%; height: 100%; }
.seareef svg { display: block; overflow: hidden; }
.seareef__far { opacity: .9; filter: blur(.6px); }
.seareef__far .b, .seareef__far .rs { fill: #0d3550; } .seareef__far .rl { stroke: #0d3550; fill: none; stroke-width: 2.4; stroke-linecap: round; }
.seareef__near .b, .seareef__near .rs { fill: #020b16; } .seareef__near .rl { stroke: #020b16; fill: none; stroke-width: 3; stroke-linecap: round; }
.seareef__fish .sw { --sf: #031524; }
.seareef .sway { transform-box: fill-box; transform-origin: 50% 100%; animation: sway var(--t, 5s) ease-in-out var(--dl, 0s) infinite alternate; }
@keyframes sway { from { transform: rotate(-3deg); } to { transform: rotate(3deg); } }
.seabg > .searays, .seabg > canvas, .seaswim, .seadoc > * { animation: fondoIn 1.6s ease both; }
@keyframes fondoIn { from { opacity: 0; } }

/* ---------- tipografía ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: -.015em; margin: 0; line-height: 1.05; }
h1 { font-size: clamp(2.7rem, 5.6vw, 5.3rem); }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); }
h1 em, h2 em { font-weight: 400; }
.oceano, h2 em { background: var(--hub); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
.oceano { background-size: 200% 100%; animation: marea 8s ease-in-out infinite alternate; }
@keyframes marea { from { background-position: 0% 0; } to { background-position: 100% 0; } }
.h3 { font: 600 .72rem/1.35 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0; }
.cejilla { font: 600 .74rem/1.4 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--aqua); margin: 0 0 1.1rem; display: flex; align-items: center; gap: .75rem; }
.cejilla::before { content: ""; width: 1.9rem; height: 1px; background: currentColor; opacity: .8; flex: none; }

/* ---------- botones y chips ---------- */
.btn { display: inline-flex; align-items: center; gap: .55rem; padding: .9rem 1.4rem; border-radius: 999px; font: 600 .95rem/1 var(--sans);
  border: 1px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s; cursor: pointer; white-space: nowrap; position: relative; overflow: hidden; }
.btn svg { width: 1.05rem; height: 1.05rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s var(--ease); }
.btn:hover svg.ir { transform: translateX(3px); }
.btn--p { background: linear-gradient(120deg, var(--cyan), var(--aqua)); color: #03202f; box-shadow: 0 0 0 0 rgba(85, 230, 214, 0); }
.btn--p::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%); transform: translateX(-120%); animation: brillo 4.5s ease-in-out 2s infinite; }
@keyframes brillo { 0%, 70% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
.btn--p:hover { transform: translateY(-2px); box-shadow: 0 12px 36px -8px rgba(85, 230, 214, .6); }
.btn--g { border-color: var(--line2); color: var(--ink); background: rgba(6, 22, 40, .45); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn--g:hover { border-color: var(--cyan); background: rgba(85, 230, 214, .08); }
.btn--s { padding: .55rem 1rem; font-size: .85rem; }
.chip { display: inline-flex; align-items: center; gap: .4rem; font: 600 .66rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  padding: .42rem .65rem; border-radius: 999px; border: 1px solid var(--line2); color: var(--ink2); margin: 0; background: none; }
.chip--dev { border-style: dashed; border-color: rgba(255, 200, 102, .55); color: #ffd98c; }

/* ---------- navegación ---------- */
.nav { inset: 0 0 auto 0; transition: background .35s, border-color .35s; border-bottom: 1px solid transparent; }
.nav.fija { background: rgba(2, 12, 26, .72); backdrop-filter: blur(1.1rem) saturate(140%); -webkit-backdrop-filter: blur(1.1rem) saturate(140%); border-bottom-color: var(--line); }
.nav__in { max-width: 96rem; margin: 0 auto; padding: .8rem clamp(1rem, 3vw, 2.5rem); display: flex; align-items: center; gap: 1rem; }
.nav__simar img { height: 1.7rem; width: auto; opacity: .95; }
.nav__sep { width: 1px; height: 1.6rem; background: var(--line2); flex: none; }
.marca { display: flex; align-items: center; gap: .5rem; color: var(--ink); }
.marca__ico { width: 1.9rem; height: 1.9rem; fill: none; stroke: var(--aqua); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; flex: none; }
.marca__ico .c1 { fill: rgba(85, 230, 214, .16); stroke: var(--cyan); }
.marca__ico .c3 { stroke: var(--violet); }
.marca__txt { font: 600 1.32rem/1 var(--sans); letter-spacing: -.01em; }
.marca__txt b { background: var(--hub); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 700; }
.menu { display: flex; gap: .2rem; margin-left: auto; }
.menu a { color: var(--muted); font-size: .9rem; padding: .45rem .75rem; border-radius: 999px; white-space: nowrap; transition: color .2s, background .2s; }
.menu a:hover, .menu a.on { color: var(--ink); background: rgba(140, 200, 255, .1); }
.nav__acc { display: flex; align-items: center; gap: .7rem; }
.idiomas { display: inline-flex; border: 1px solid var(--line2); border-radius: 999px; padding: .15rem; gap: .1rem; }
.idiomas button { background: none; border: 0; color: var(--muted); font: 600 .7rem/1 var(--mono); letter-spacing: .08em; padding: .42rem .5rem; border-radius: 999px; cursor: pointer; }
.idiomas button[aria-pressed="true"] { background: rgba(85, 230, 214, .16); color: var(--cyan); }
.nav__ham { display: none; width: 2.6rem; height: 2.6rem; border-radius: 50%; border: 1px solid var(--line2); background: var(--glass); color: var(--ink); cursor: pointer; place-items: center; flex: none; }
.nav__ham svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.nav__panel { position: fixed; inset: 3.9rem 0 auto 0; max-height: calc(100dvh - 3.9rem); overflow: auto; padding: 1rem clamp(1rem, 4vw, 2rem) 1.6rem;
  background: rgba(2, 12, 26, .96); backdrop-filter: blur(1.2rem); -webkit-backdrop-filter: blur(1.2rem); border-bottom: 1px solid var(--line); }
.nav__panel[hidden] { display: none; }
.nav__panel nav { display: grid; }
.nav__panel nav a { font: 500 1.35rem/1.2 var(--serif); color: var(--ink); padding: .8rem .2rem; border-bottom: 1px solid var(--line); }
.nav__panel-acc { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1.2rem; align-items: center; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 7.5rem clamp(1rem, 3vw, 2.5rem) 2.5rem; min-height: 100vh; display: flex; align-items: center; }
.hero__in { width: 100%; max-width: 96rem; margin: 0 auto; display: grid; grid-template-columns: minmax(20rem, 5fr) 7fr; gap: clamp(1.5rem, 3vw, 3rem); align-items: center; }
.hero__txt > * { animation: heroIn .9s var(--ease) both; }
.hero__txt > :nth-child(2) { animation-delay: .08s; } .hero__txt > :nth-child(3) { animation-delay: .16s; }
.hero__txt > :nth-child(4) { animation-delay: .24s; } .hero__txt > :nth-child(5) { animation-delay: .32s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(1.6rem); } to { opacity: 1; transform: none; } }
.hero__lead { font-size: clamp(1.02rem, 1.25vw, 1.2rem); color: var(--ink2); max-width: 38rem; margin: 1.6rem 0 2rem; }
.hero__lead b { color: var(--ink); }
.hero__btns { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero__nota { display: flex; align-items: center; gap: .6rem; font: 500 .78rem/1.6 var(--mono); color: var(--muted); margin: 1.7rem 0 0; max-width: 36rem; }
.hero__nota b { color: var(--cyan); font-weight: 600; }
.pulso { width: .55rem; height: .55rem; border-radius: 50%; background: #4fe08a; flex: none; animation: pulso 2.2s infinite; }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 rgba(79, 224, 138, .55); } 70% { box-shadow: 0 0 0 .6rem rgba(79, 224, 138, 0); } 100% { box-shadow: 0 0 0 0 rgba(79, 224, 138, 0); } }

/* pila 3D de capas reales (teselas del DataHub) */
.c3d { margin: 0; position: relative; animation: heroIn 1.1s var(--ease) .2s both; }
.c3d__escena { position: relative; height: clamp(22rem, 40vw, 37rem); margin-top: 1rem; perspective: 1700px; perspective-origin: 50% 20%; }
.c3d__pila { position: absolute; left: 50%; top: 55%; width: min(100%, 40rem); aspect-ratio: 2 / 1; transform-style: preserve-3d;
  transform: translate(-50%, -50%) rotateX(var(--rx, 56deg)) rotateZ(var(--rz, -30deg)); transition: transform .9s var(--ease); }
/* puntos sobre las vistas de los sistemas: estaciones in situ y boyas virtuales */
.vp { position: absolute; width: .5rem; height: .5rem; margin: -.25rem 0 0 -.25rem; border-radius: 50%; background: var(--c); box-shadow: 0 0 .7rem var(--c); }
.vp::after { content: ""; position: absolute; inset: -.35rem; border-radius: 50%; border: 1px solid var(--c); opacity: 0; animation: onda 3s ease-out infinite; animation-delay: inherit; }
@keyframes onda { 0% { transform: scale(.3); opacity: .9; } 100% { transform: scale(2.2); opacity: 0; } }
.vp.boy { width: .42rem; height: .42rem; background: #eaffef; box-shadow: 0 0 .5rem var(--c), 0 0 0 2px color-mix(in srgb, var(--c) 50%, transparent); }
.c3d__capa { position: absolute; inset: 0; border-radius: .9rem; transform-style: preserve-3d; cursor: pointer;
  transform: translateZ(calc(var(--i) * var(--gap, 5.4rem))); transition: transform 1s var(--ease), opacity .6s, filter .6s; }
.c3d__capa canvas { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: .9rem; background: #04162b; opacity: 0; transition: opacity 1s ease; }
.c3d__capa.lista canvas { opacity: 1; }
.c3d__capa::after { content: ""; position: absolute; inset: 0; border-radius: .9rem; border: 1px solid color-mix(in srgb, var(--c) 60%, transparent);
  box-shadow: 0 0 0 1px rgba(2, 12, 26, .4), 0 2rem 4rem -1rem rgba(0, 0, 0, .7), inset 0 0 2.5rem rgba(2, 12, 26, .55); pointer-events: none; transition: box-shadow .6s, border-color .6s; }
.c3d__capa:not(.on) { filter: saturate(.75) brightness(.72); }
.c3d__capa.on { transform: translateZ(calc(var(--i) * var(--gap, 5.4rem) + 1.8rem)); }
.c3d__capa.on::after { border-color: var(--c); box-shadow: 0 0 0 1px var(--c), 0 0 3.5rem -.4rem var(--c), 0 2.5rem 5rem -1rem rgba(0, 0, 0, .75); }
.c3d__barrido { position: absolute; inset: 0; border-radius: .9rem; overflow: hidden; pointer-events: none; opacity: 0; transition: opacity .6s; }
.c3d__capa.on .c3d__barrido { opacity: 1; }
.c3d__barrido::before { content: ""; position: absolute; inset: -10% auto -10% 0; width: 30%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .16), transparent); animation: barre 3.6s ease-in-out infinite; }
@keyframes barre { from { transform: translateX(-120%); } to { transform: translateX(420%); } }
.c3d__escena.abierta { --gap: 6.8rem; }
.c3d__sombra { position: absolute; left: 50%; top: 62%; width: 70%; height: 22%; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(85, 230, 214, .22), transparent); filter: blur(18px); pointer-events: none; }
.c3d__ley { list-style: none; margin: .4rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; }
.c3d__ley button { width: 100%; text-align: left; display: flex; flex-direction: column; gap: .25rem; padding: .7rem .8rem; border-radius: .85rem; border: 1px solid var(--line);
  background: rgba(6, 22, 40, .5); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: var(--ink2); cursor: pointer; transition: border-color .3s, background .3s, transform .3s var(--ease); position: relative; overflow: hidden; }
.c3d__ley button::before { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--c); }
.c3d__ley button.on { border-color: color-mix(in srgb, var(--c) 60%, transparent); background: color-mix(in srgb, var(--c) 10%, rgba(6, 22, 40, .6)); color: var(--ink); }
.c3d__ley button.on::before { animation: progreso var(--dur, 5s) linear forwards; }
@keyframes progreso { to { width: 100%; } }
.c3d__ley b { font: 600 .82rem/1.25 var(--sans); }
.c3d__ley small { font: 500 .66rem/1.3 var(--mono); color: var(--muted); letter-spacing: .04em; }
.c3d__ley i { width: .5rem; height: .5rem; border-radius: 50%; background: var(--c); display: inline-block; margin-right: .35rem; box-shadow: 0 0 .6rem var(--c); }
.c3d__pie { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: .7rem; font: 500 .72rem/1.4 var(--mono); color: var(--muted2); letter-spacing: .04em; flex-wrap: wrap; }
.c3d__pie a { color: var(--cyan); font-weight: 600; }

/* cinta en vivo */
.cinta { position: relative; z-index: 2; border-block: 1px solid var(--line); background: rgba(2, 12, 26, .55); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.cinta__pista { display: flex; width: max-content; animation: cinta 70s linear infinite; }
.cinta:hover .cinta__pista { animation-play-state: paused; }
@keyframes cinta { to { transform: translateX(-50%); } }
.cinta__it { display: inline-flex; align-items: center; gap: .55rem; padding: .85rem 1.6rem; font: 500 .76rem/1 var(--mono); color: var(--ink2); white-space: nowrap; border-right: 1px solid var(--line); }
.cinta__it i { width: .45rem; height: .45rem; border-radius: 50%; background: var(--c); box-shadow: 0 0 .6rem var(--c); }
.cinta__it b { color: var(--c); font-weight: 600; letter-spacing: .1em; }
.cinta__it span { color: var(--muted); }

/* ---------- secciones ---------- */
.sec { padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 3vw, 2.5rem); max-width: var(--maxw); margin: 0 auto; position: relative; }
.sec--alt { max-width: none; background: linear-gradient(180deg, transparent, rgba(2, 12, 26, .45) 12%, rgba(2, 12, 26, .45) 88%, transparent); }
.sec--alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.sec__cab { margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.sec__cab > * { max-width: 52rem; }
.sec__lead { color: var(--ink2); font-size: 1.07rem; margin: 1.1rem 0 0; max-width: 46rem; }
.sec__lead b { color: var(--ink); }
.rev { opacity: 0; transform: translateY(1.8rem); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.rev.in { opacity: 1; transform: none; }
.sin-js .rev { opacity: 1; transform: none; }

/* ---------- diagrama: del dato a la alerta ---------- */
.flujo { display: grid; grid-template-columns: minmax(0, 1fr) 4.5rem minmax(0, 1.15fr) 4.5rem minmax(0, 1fr); align-items: stretch; position: relative; }
.flujo__lineas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; z-index: 0; }
.flujo__lineas .base { fill: none; stroke: rgba(111, 208, 255, .2); stroke-width: 1.3; }
.flujo__lineas .pulso { fill: none; stroke: url(#gPulso); stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 26 520; animation: corre 3.4s linear infinite; filter: drop-shadow(0 0 4px rgba(85, 230, 214, .9)); }
.flujo__lineas .a.base { stroke: rgba(244, 162, 78, .2); }
.flujo__lineas .a.pulso { stroke: url(#gPulsoA); filter: drop-shadow(0 0 4px rgba(244, 162, 78, .9)); }
@keyframes corre { from { stroke-dashoffset: 546; } to { stroke-dashoffset: 0; } }
.flujo__col { display: flex; flex-direction: column; gap: .75rem; min-width: 0; position: relative; z-index: 1; }
.flujo__tit { font: 600 .7rem/1.3 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin: 0 0 .2rem; min-height: 1.8rem; display: flex; align-items: flex-end; }
.flujo__flecha { display: flex; visibility: hidden; align-items: center; justify-content: center; color: var(--aqua); position: relative; z-index: 1; }
.flujo__flecha svg { width: 1.6rem; height: 1.6rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.flujo__flecha--a { color: var(--amber); }
.sin-lineas .flujo__flecha { visibility: visible; }
.nodo { display: flex; gap: .85rem; align-items: flex-start; padding: .9rem 1rem; border-radius: 1rem; border: 1px solid var(--line); background: var(--glass2); color: var(--ink); min-width: 0;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: border-color .3s, transform .3s var(--ease), box-shadow .3s; }
a.nodo:hover { border-color: rgba(111, 208, 255, .5); transform: translateX(3px); box-shadow: 0 1rem 2.4rem -1.2rem rgba(111, 208, 255, .45); }
.nodo > div { min-width: 0; }
.nodo__ico { width: 2.3rem; height: 2.3rem; border-radius: .7rem; display: grid; place-items: center; flex: none; background: rgba(111, 208, 255, .1); border: 1px solid rgba(111, 208, 255, .22); color: var(--aqua); }
.nodo__ico svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.nodo h3 { font-size: 1.12rem; line-height: 1.15; }
.nodo p { margin: .25rem 0 0; font-size: .82rem; line-height: 1.45; color: var(--muted); }
.nodo p b { color: var(--ink2); }
.hub { position: relative; border-radius: calc(var(--r) + .4rem); padding: 2.4rem 1rem 1rem; border: 1px solid rgba(85, 230, 214, .45);
  background: radial-gradient(120% 80% at 50% 0%, rgba(85, 230, 214, .12), transparent 70%), rgba(4, 20, 38, .82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 0 0 1px rgba(85, 230, 214, .06), 0 1.5rem 4rem -1.5rem rgba(85, 230, 214, .35); display: flex; flex-direction: column; gap: .75rem; }
.hub::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: conic-gradient(from var(--ang, 0deg), transparent 0 70%, rgba(85, 230, 214, .9) 80%, transparent 90%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); animation: gira 6s linear infinite; pointer-events: none; }
@property --ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes gira { to { --ang: 360deg; } }
.hub__sello { position: absolute; top: -.85rem; left: 1rem; display: inline-flex; align-items: center; gap: .45rem; padding: .35rem .75rem; border-radius: 999px;
  background: #041a2c; border: 1px solid rgba(85, 230, 214, .55); font: 600 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.bloque { border-radius: 1rem; border: 1px solid var(--line2); background: rgba(10, 30, 56, .7); overflow: hidden; }
.bloque__cab { display: flex; gap: .85rem; align-items: center; padding: .9rem 1rem; border-bottom: 1px solid var(--line); background: rgba(28, 56, 92, .3); }
.bloque__cab small { display: block; font: 600 .62rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cyan); margin-bottom: .3rem; }
.bloque__cab h3 { font-size: 1.3rem; }
.bloque p { margin: 0; padding: .85rem 1rem 1rem; font-size: .88rem; color: var(--ink2); line-height: 1.5; }
.bloque__baja { display: flex; justify-content: center; color: var(--cyan); margin: -.2rem 0; }
.bloque__baja svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; animation: baja 1.6s ease-in-out infinite; }
@keyframes baja { 50% { transform: translateY(3px); } }
.bloque--avisa { border-color: rgba(244, 162, 78, .38); background: rgba(30, 20, 12, .55); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.bloque--avisa .bloque__cab { background: rgba(244, 162, 78, .08); }
.bloque--avisa .bloque__cab small { color: var(--amber); }
.bloque--avisa .nodo__ico { color: var(--amber); background: rgba(244, 162, 78, .1); border-color: rgba(244, 162, 78, .3); }
.flujo__col--avisa .flujo__tit { color: var(--amber2); }
.alertas { display: grid; gap: .55rem; }
.alerta { display: flex; gap: .7rem; align-items: center; padding: .6rem .85rem; border-radius: .85rem; border: 1px solid rgba(244, 162, 78, .18); background: rgba(34, 22, 12, .55);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: var(--ink); transition: border-color .2s, background .2s, transform .25s var(--ease); }
a.alerta:hover { border-color: rgba(244, 162, 78, .6); background: rgba(60, 36, 16, .6); transform: translateX(4px); }
.alerta .nodo__ico { width: 1.9rem; height: 1.9rem; border-radius: .55rem; color: var(--amber); background: rgba(244, 162, 78, .1); border-color: rgba(244, 162, 78, .25); }
.alerta .nodo__ico svg { width: 1rem; height: 1rem; }
.alerta > span:not(.nodo__ico) { display: block; }
.alerta .nm { display: block; font-size: .9rem; font-weight: 600; line-height: 1.2; }
.alerta small { display: block; font: 500 .68rem/1.3 var(--mono); color: var(--amber2); letter-spacing: .04em; margin-top: .15rem; }
.alerta .chip--dev { margin-left: auto; font-size: .56rem; padding: .3rem .45rem; white-space: nowrap; font-style: normal; }
.alcance { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2.4rem; }
.alcance__c { padding: 1.5rem 1.7rem; border-radius: var(--r); border: 1px solid var(--line); background: var(--glass2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.alcance__c ul { margin: .9rem 0 0; padding: 0; list-style: none; display: grid; gap: .6rem; color: var(--ink2); font-size: .95rem; }
.alcance__c li { display: flex; gap: .65rem; align-items: flex-start; }
.alcance__c li::before { content: ""; flex: none; width: .5rem; height: .5rem; border-radius: 50%; margin-top: .55rem; background: var(--cyan); box-shadow: 0 0 .5rem var(--cyan); }
.alcance__c--no li::before { background: none; border: 1.5px solid var(--amber); box-shadow: none; }
.alcance__c--no .h3 { color: var(--amber2); }
.alcance__c--si .h3 { color: var(--cyan); }

/* ---------- sistemas de datos: pestañas ---------- */
.sist { display: grid; grid-template-columns: 19rem 1fr; gap: 1.2rem; align-items: start; }
.sist__lista { display: grid; gap: .55rem; position: sticky; top: 5.5rem; }
.sist__tab { --c: var(--aqua); display: grid; grid-template-columns: auto 1fr auto; gap: .8rem; align-items: center; text-align: left; padding: .85rem 1rem; border-radius: 1rem;
  border: 1px solid var(--line); background: rgba(6, 22, 40, .55); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: var(--ink2); cursor: pointer; font: inherit;
  transition: border-color .3s, background .3s, transform .3s var(--ease); position: relative; overflow: hidden; }
.sist__tab:hover { transform: translateX(3px); border-color: color-mix(in srgb, var(--c) 45%, transparent); }
.sist__tab[aria-selected="true"] { border-color: color-mix(in srgb, var(--c) 70%, transparent); background: color-mix(in srgb, var(--c) 11%, rgba(6, 22, 40, .7)); color: var(--ink); }
.sist__tab[aria-selected="true"]::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--c); box-shadow: 0 0 1rem var(--c); }
.sist__tab .nodo__ico { color: var(--c); background: color-mix(in srgb, var(--c) 10%, transparent); border-color: color-mix(in srgb, var(--c) 30%, transparent); }
.sist__tab b { display: block; font: 600 .7rem/1 var(--mono); letter-spacing: .16em; color: var(--c); margin-bottom: .3rem; }
.sist__tab span span { display: block; font: 500 1.02rem/1.2 var(--serif); }
.sist__tab em { font: 500 .7rem/1 var(--mono); color: var(--muted); font-style: normal; }
.sis { --c: var(--aqua); border-radius: calc(var(--r) + .3rem); border: 1px solid color-mix(in srgb, var(--c) 30%, var(--line)); background: rgba(4, 18, 34, .78); overflow: hidden;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 2rem 5rem -2.5rem color-mix(in srgb, var(--c) 45%, transparent); }
.js .sis[hidden] { display: none; }
.sis.entra { animation: entra .6s var(--ease) both; }
@keyframes entra { from { opacity: 0; transform: translateY(.8rem) scale(.99); } to { opacity: 1; transform: none; } }
.sis__vista { position: relative; aspect-ratio: 2.4 / 1; background: #04162b; overflow: hidden; border-bottom: 1px solid var(--line); }
.sis__vista canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s ease; }
.sis__vista.lista canvas { opacity: 1; }
.sis__vista canvas.capa2 { mix-blend-mode: screen; }
.sis__vista::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(4, 18, 34, .95)); pointer-events: none; }
.sis__etq { position: absolute; left: 1.2rem; top: 1rem; z-index: 2; display: inline-flex; align-items: center; gap: .5rem; padding: .45rem .75rem; border-radius: .7rem;
  background: rgba(2, 12, 26, .66); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid var(--line); font: 500 .7rem/1.3 var(--mono); color: var(--ink2); }
.sis__etq i { width: .45rem; height: .45rem; border-radius: 50%; background: var(--c); box-shadow: 0 0 .6rem var(--c); }
.sis__cuerpo { padding: clamp(1.3rem, 2.4vw, 2rem) clamp(1.3rem, 2.6vw, 2.2rem) 1.6rem; display: grid; grid-template-columns: 1fr auto; gap: 1.2rem 2rem; margin-top: -3.2rem; position: relative; z-index: 2; }
.sis__sigla { font: 600 .72rem/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--c); margin: 0 0 .45rem; }
.sis h3 { font-size: clamp(1.7rem, 2.8vw, 2.4rem); }
.sis__desc { margin: .7rem 0 0; color: var(--ink2); max-width: 54rem; }
.sis__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; }
.sis__tags .chip { border-color: color-mix(in srgb, var(--c) 38%, transparent); }
.sis__acc { display: flex; flex-direction: column; gap: .6rem; align-items: flex-end; padding-top: 1.6rem; }
.sis__n { font: 600 .7rem/1.3 var(--mono); color: var(--muted); letter-spacing: .06em; text-align: right; white-space: nowrap; margin: 0; }
.sis__n b { display: block; font: 500 2.6rem/1 var(--serif); color: var(--ink); letter-spacing: 0; }
.sis details { border-top: 1px solid var(--line); }
.sis summary { list-style: none; cursor: pointer; padding: 1rem clamp(1.3rem, 2.6vw, 2.2rem); display: flex; align-items: center; gap: .6rem; font: 600 .76rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); transition: color .2s, background .2s; }
.sis summary::-webkit-details-marker { display: none; }
.sis summary:hover { color: var(--ink); background: rgba(140, 200, 255, .04); }
.sis summary svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .3s var(--ease); }
.sis details[open] summary svg { transform: rotate(90deg); }
.sis__det { padding: 0 clamp(1.3rem, 2.6vw, 2.2rem) 1.8rem; display: grid; gap: 1.4rem; color: var(--ink2); font-size: .95rem; }
.sis__det h4 { margin: 0 0 .5rem; font: 500 1.25rem/1.2 var(--serif); color: var(--ink); }
.sis__det h4.h3 { font: 600 .72rem/1.35 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 .7rem; }
.sis__det p { margin: 0 0 .6rem; max-width: 62rem; }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.tabla { width: 100%; overflow-x: auto; border-radius: .9rem; border: 1px solid var(--line); }
.tabla table { width: 100%; border-collapse: collapse; font-size: .84rem; min-width: 34rem; }
.tabla th { text-align: left; font: 600 .64rem/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: .7rem .85rem; background: rgba(28, 56, 92, .35); border-bottom: 1px solid var(--line); }
.tabla td { padding: .6rem .85rem; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink2); }
.tabla tr:last-child td { border-bottom: 0; }
.tabla tbody tr { transition: background .2s; } .tabla tbody tr:hover { background: rgba(140, 200, 255, .05); }
.tabla td code { font: 600 .76rem/1 var(--mono); color: var(--c, var(--aqua)); white-space: nowrap; }
.tabla--min table { min-width: 0; }
.fuentes-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: .7rem; }
.fte { display: flex; flex-direction: column; gap: .3rem; padding: .9rem 1rem; border-radius: .9rem; border: 1px solid var(--line); background: rgba(2, 12, 26, .4); color: var(--ink2); font-size: .86rem; line-height: 1.45; transition: border-color .2s, transform .25s var(--ease); }
a.fte:hover { border-color: color-mix(in srgb, var(--c) 55%, transparent); transform: translateY(-2px); }
.fte b { color: var(--ink); font-size: .95rem; }
.fte small { font: 500 .68rem/1.3 var(--mono); color: var(--muted); letter-spacing: .04em; }
.cita { font-size: .82rem; color: var(--muted); border-left: 2px solid var(--c); padding: .2rem 0 .2rem .9rem; margin: 0; overflow-wrap: anywhere; }

/* ---------- catálogo vivo ---------- */
.cifras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 0; }
.cifra { position: relative; padding: 1.4rem 1.5rem; border-radius: var(--r); border: 1px solid var(--line); background: var(--glass2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); overflow: hidden; }
.cifra::after { content: ""; position: absolute; right: -2rem; top: -2rem; width: 7rem; height: 7rem; border-radius: 50%; background: radial-gradient(circle, rgba(85, 230, 214, .16), transparent 70%); }
.cifra dt { font: 600 .66rem/1.35 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.cifra dd { margin: .55rem 0 0; font: 500 clamp(2.2rem, 3.6vw, 3rem)/1 var(--serif); color: var(--ink); }
.cifra dd small { display: block; margin-top: .5rem; font: 500 .74rem/1.4 var(--sans); color: var(--muted); }
.cat__barra { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin: 2.2rem 0 1.2rem; }
.buscar { position: relative; flex: 1 1 18rem; max-width: 30rem; }
.buscar svg { position: absolute; left: .95rem; top: 50%; transform: translateY(-50%); width: 1rem; height: 1rem; fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; pointer-events: none; }
.buscar input { width: 100%; padding: .8rem 1rem .8rem 2.6rem; border-radius: 999px; border: 1px solid var(--line2); background: rgba(2, 12, 26, .6); color: var(--ink); font: 400 .95rem/1.2 var(--sans); }
.buscar input::placeholder { color: var(--muted2); }
.buscar input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(85, 230, 214, .16); }
.filtros { display: flex; flex-wrap: wrap; gap: .4rem; }
.filtros button { cursor: pointer; background: rgba(2, 12, 26, .5); transition: border-color .2s, color .2s, background .2s; }
.filtros button:hover { border-color: var(--cyan); color: var(--ink); }
.filtros button[aria-pressed="true"] { background: rgba(85, 230, 214, .14); border-color: var(--cyan); color: var(--cyan); }
.filtros button i { font-style: normal; opacity: .7; }
.filtros .pt { width: .5rem; height: .5rem; border-radius: 50%; }
.cat__estado { font: 500 .78rem/1.5 var(--mono); color: var(--muted); margin: 0 0 1rem; min-height: 1.2rem; }
.cat__lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(18.5rem, 1fr)); gap: .9rem; }
.prod { --c: var(--aqua); display: flex; flex-direction: column; border-radius: 1.05rem; border: 1px solid var(--line); background: rgba(4, 18, 34, .78); min-width: 0; overflow: hidden;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; animation: entra .5s var(--ease) both; }
.prod:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c) 55%, transparent); box-shadow: 0 1.4rem 3rem -1.6rem color-mix(in srgb, var(--c) 70%, transparent); }
.prod__mapa { position: relative; aspect-ratio: 2.3 / 1; background: radial-gradient(120% 120% at 30% 20%, color-mix(in srgb, var(--c) 22%, #04162b), #030f1f); overflow: hidden; display: flex; }
.prod__mapa img { width: 50%; height: auto; align-self: center; flex: none; transform: scale(1.18); transform-origin: 70% 55%; opacity: 0; transition: opacity .8s ease, transform 6s var(--ease); }
.prod__mapa img.ok { opacity: 1; }
.prod:hover .prod__mapa img { transform: scale(1.3); }
.prod__mapa .ph { position: absolute; inset: 0; display: grid; place-items: center; color: color-mix(in srgb, var(--c) 70%, transparent); }
.prod__mapa .ph svg { width: 2.4rem; height: 2.4rem; fill: none; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; opacity: .7; }
.prod__mapa::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(4, 18, 34, .9)); pointer-events: none; }
.prod__top { position: absolute; left: .7rem; top: .7rem; z-index: 2; display: flex; gap: .35rem; flex-wrap: wrap; }
.prod__sis, .prod__frec { font: 600 .6rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; padding: .34rem .5rem; border-radius: 999px; background: rgba(2, 12, 26, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.prod__sis { color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); }
.prod__frec { color: var(--ink2); border: 1px solid var(--line); letter-spacing: .06em; text-transform: none; font-weight: 500; }
.prod__cuerpo { padding: .9rem 1.1rem 1rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.prod h3 { font: 600 .97rem/1.3 var(--sans); letter-spacing: 0; color: var(--ink); }
.prod__d { margin: 0; font-size: .8rem; line-height: 1.45; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.prod__per { font: 500 .7rem/1.4 var(--mono); color: var(--muted); margin: 0; }
.prod__per b { color: var(--ink2); font-weight: 600; }
.prod__acc { display: flex; gap: .5rem; margin-top: auto; padding-top: .35rem; flex-wrap: wrap; }
.prod__acc a { font: 600 .74rem/1 var(--sans); padding: .52rem .78rem; border-radius: 999px; border: 1px solid var(--line2); color: var(--ink); transition: border-color .2s, background .2s; }
.prod__acc a:hover { border-color: var(--cyan); background: rgba(85, 230, 214, .08); }
.prod__acc a.p { background: rgba(85, 230, 214, .14); border-color: rgba(85, 230, 214, .45); color: var(--cyan); }
.cat__mas { margin-top: 1.4rem; display: flex; justify-content: center; gap: .8rem; flex-wrap: wrap; }
.cat__error { padding: 1.4rem 1.6rem; border-radius: var(--r); border: 1px dashed rgba(255, 200, 102, .45); color: var(--ink2); background: rgba(2, 12, 26, .5); }

/* ---------- cómo se usa ---------- */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: paso; margin: 0; padding: 0; list-style: none; position: relative; }
.pasos::before { content: ""; position: absolute; left: 2rem; right: 2rem; top: 2.15rem; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent); opacity: .5; }
.paso { position: relative; padding: 1.4rem 1.4rem 1.5rem; border-radius: var(--r); border: 1px solid var(--line); background: var(--glass2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); counter-increment: paso; transition: transform .35s var(--ease), border-color .35s; }
.paso:hover { transform: translateY(-4px); border-color: rgba(85, 230, 214, .45); }
.paso__n { display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: #04162b; border: 1px solid var(--cyan); color: var(--cyan); font: 600 .7rem/1 var(--mono); margin-bottom: 1rem; box-shadow: 0 0 1rem rgba(85, 230, 214, .35); }
.paso__n::before { content: counter(paso); }
.paso h3 { font-size: 1.4rem; margin-bottom: .55rem; }
.paso p { margin: 0; color: var(--ink2); font-size: .92rem; }

/* ---------- accesos ---------- */
.banners { display: grid; grid-template-columns: 1.25fr 1fr; gap: 1rem; }
.banner { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: .9rem; padding: clamp(1.6rem, 3vw, 2.6rem); min-height: 21rem; border-radius: calc(var(--r) + .3rem);
  border: 1px solid var(--line2); background: rgba(4, 18, 34, .8); color: var(--ink); isolation: isolate; transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; }
.banner:hover { transform: translateY(-4px); border-color: rgba(85, 230, 214, .6); box-shadow: 0 1.8rem 4rem -1.8rem rgba(85, 230, 214, .5); }
.banner h3 { font-size: clamp(2.1rem, 3.6vw, 3rem); }
.banner p { color: var(--ink2); max-width: 30rem; margin: 0; }
.banner .chip { align-self: flex-start; background: rgba(2, 12, 26, .6); }
.banner__ir { margin-top: auto; font: 600 .82rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); }
.banner__fondo { position: absolute; inset: 0; z-index: -2; }
.banner__fondo canvas { position: absolute; inset: -6%; width: 112%; height: 112%; object-fit: cover; opacity: 0; transition: opacity 1.4s ease; animation: kenburns 26s ease-in-out infinite alternate; }
.banner__fondo.lista canvas { opacity: .85; }
@keyframes kenburns { from { transform: scale(1) translate(0, 0); } to { transform: scale(1.12) translate(-3%, 2%); } }
.banner--exp::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(100deg, rgba(4, 18, 34, .96) 0%, rgba(4, 18, 34, .78) 45%, rgba(4, 18, 34, .2) 100%); }
.banner__fichas { position: absolute; right: 1.6rem; bottom: 1.6rem; display: grid; gap: .45rem; z-index: -1; opacity: .75; width: 11rem; }
.banner__fichas i { height: 1.35rem; border-radius: .45rem; border: 1px solid rgba(138, 155, 255, .35); background: linear-gradient(90deg, rgba(138, 155, 255, .28), rgba(138, 155, 255, .04)); animation: ficha 4s var(--ease) infinite alternate; }
.banner__fichas i:nth-child(2) { width: 82%; animation-delay: -1s; } .banner__fichas i:nth-child(3) { width: 92%; animation-delay: -2s; } .banner__fichas i:nth-child(4) { width: 70%; animation-delay: -3s; }
@keyframes ficha { from { transform: translateX(0); opacity: .6; } to { transform: translateX(-.8rem); opacity: 1; } }
.banner--cat::after { content: ""; position: absolute; right: -6rem; top: -6rem; width: 22rem; height: 22rem; border-radius: 50%; background: radial-gradient(circle, rgba(138, 155, 255, .28), transparent 65%); z-index: -1; }
.relacionados { margin-top: 1rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.rel { display: flex; flex-direction: column; gap: .35rem; padding: 1.2rem 1.3rem; border-radius: var(--r); border: 1px solid var(--line); background: var(--glass2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: var(--ink2); font-size: .9rem; transition: border-color .2s, transform .3s var(--ease); }
.rel:hover { border-color: var(--line2); transform: translateY(-3px); }
.rel b { font: 500 1.2rem/1.2 var(--serif); color: var(--ink); }
.rel .ir { font: 600 .7rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--aqua); margin-top: .3rem; }

/* ---------- pie ---------- */
.pie { border-top: 1px solid var(--line); background: rgba(1, 7, 15, .92); margin-top: clamp(10rem, 18vw, 16rem); }
.pie__in { max-width: var(--maxw); margin: 0 auto; padding: 3rem clamp(1rem, 3vw, 2.5rem) 2.4rem; display: grid; gap: 2rem; }
.pie__marca { display: flex; gap: 1.2rem; align-items: center; }
.pie__marca img { height: 2.3rem; width: auto; flex: none; }
.pie__marca p { margin: 0; color: var(--muted); font-size: .88rem; max-width: 40rem; flex: 1; }
.pie__marca p b { color: var(--ink2); }
.pie__logos img { height: 32px; width: auto; opacity: .85; }
.pie__mapa { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; font: 600 .78rem/1.4 var(--sans); }
.pie__mapa a { color: var(--ink2); } .pie__mapa a:hover { color: var(--cyan); }
.pie__legal { margin: 0; font: 500 .72rem/1.5 var(--mono); color: var(--muted2); border-top: 1px solid var(--line); padding-top: 1.4rem; }

/* ---------- responsivo ---------- */
@media (max-width: 1240px) {
  .menu { display: none; }
  .nav__ham { display: grid; }
  .nav__acc { margin-left: auto; }
  .hero__in { grid-template-columns: 1fr; }
  .c3d { max-width: 44rem; width: 100%; justify-self: center; }
  .flujo { grid-template-columns: 1fr; gap: .4rem; }
  .flujo__flecha { visibility: visible; transform: rotate(90deg); height: 2.6rem; }
  .flujo__lineas { display: none; }
  .flujo__tit { min-height: 0; margin-top: .4rem; }
  .alertas { grid-template-columns: 1fr 1fr; }
  .pasos { grid-template-columns: 1fr 1fr; } .pasos::before { display: none; }
  .cifras { grid-template-columns: 1fr 1fr; }
  .sist { grid-template-columns: 1fr; }
  .sist__lista { position: static; display: flex; overflow-x: auto; gap: .5rem; padding-bottom: .3rem; scrollbar-width: thin; }
  .sist__tab { flex: none; grid-template-columns: auto auto; }
  .sist__tab em { display: none; }
}
@media (max-width: 900px) {
  .dos, .alcance, .banners, .relacionados { grid-template-columns: 1fr; }
  .sis__cuerpo { grid-template-columns: 1fr; margin-top: -2rem; }
  .sis__acc { flex-direction: row; align-items: center; justify-content: space-between; padding-top: 0; }
  .sis__n { text-align: left; }
  .c3d__ley { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .nav__acc .btn, .nav__acc .idiomas { display: none; }
  .nav__simar img { height: 1.3rem; }
  .nav__in { gap: .6rem; } .marca__txt { font-size: 1.15rem; } .marca__ico { width: 1.6rem; height: 1.6rem; }
  .hero { padding-top: 6.5rem; min-height: 0; }
  .hero__btns .btn { flex: 1 1 100%; justify-content: center; }
  .c3d__escena { height: 17rem; }
  .c3d__pila { --gap: 2.6rem; width: 84%; top: 58%; }
  .alertas { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: 1fr; }
  .cifras { gap: .6rem; } .cifra { padding: 1rem; }
  .sis__vista { aspect-ratio: 1.7 / 1; }
  .pie__marca { flex-direction: column; align-items: flex-start; }
  .pie__logos img { height: 24px; }
  .banner__fichas { display: none; }
}
@media (min-width: 1921px) { html { font-size: clamp(16px, calc(16px + (100vw - 1920px) / 160), 28px); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .rev { opacity: 1; transform: none; }
  .sw { transform: translateX(var(--sx, 30vw)); }
}