@font-face{font-family:"Space Grotesk";src:url("/fonts/space-grotesk-latin.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("/fonts/space-grotesk-latin.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --abyss:#0b1020;--deeper:#070b16;--panel:#111a2e;--panel2:#0d1526;--line:#1e2a44;--line2:#2c3b5e;
  --ink:#e8f1f7;--soft:#9fb2c6;--mute:#7f91a9;--cyan:#09e5eb;--cyan-ink:#07101a;--warm:#f0b46a;
  --accent:#09e5eb;
  --display:"Space Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --gutter:clamp(16px,4vw,48px);--max:1240px;--radius:10px;--nav-h:84px;
  color-scheme:dark;
}
:root[data-env="cave"]{--accent:#ffb14a}
:root[data-env="mars"]{--accent:#ee9a5a}
:root[data-env="ice"]{--accent:#bfe8ff}
:root[data-env="jungle"]{--accent:#5fe08a}
:root[data-env="volcano"]{--accent:#ff6a4a}
:root[data-env="desert"]{--accent:#f2cf63}
:root[data-env="moon"]{--accent:#d8dde8}

*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--nav-h) + 12px);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--abyss);color:var(--ink);font:400 17px/1.55 var(--body);overflow-x:hidden;min-width:320px}
img,svg,canvas{display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.05;margin:0}
h1,h2{text-wrap:balance}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
dl,dd{margin:0}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:3px}
.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:var(--gutter);top:-60px;z-index:100;background:var(--cyan);color:var(--cyan-ink);padding:8px 14px;border-radius:6px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.ico{width:1em;height:1em;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* buttons */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--body);padding:14px 20px;border-radius:7px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .2s,box-shadow .25s;white-space:nowrap}
.btn:active{transform:translateY(0)!important}
.btn .ico{transition:transform .25s}
.btn-primary{background:var(--cyan);color:var(--cyan-ink);border-color:var(--cyan)}
.btn-primary:hover{background:#3eeef2;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(9,229,235,.55),0 12px 32px -8px rgba(9,229,235,.8)}
.btn-primary::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.6) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s ease}
.btn-primary:hover::after{transform:translateX(120%)}
.btn-ghost{color:var(--ink);border-color:var(--line2);background:rgba(11,16,32,.35)}
.btn-ghost:hover{border-color:var(--accent);color:var(--ink);background:rgba(9,229,235,.08);transform:translateY(-2px)}
.btn:hover .ico{transform:translateY(2px)}
@media (prefers-reduced-motion:reduce){.btn,.btn .ico{transition:none}.btn:hover{transform:none}.btn-primary::after{display:none}}
.btn-sm{padding:10px 14px;font-size:14px}
.btn .ico{width:16px;height:16px}

/* header: barra FLOTANTE de cristal (patrón ateneo.app en clave Benthos: abismo + cian) */
.site-header{position:fixed;top:12px;left:0;right:0;z-index:60;pointer-events:none}
.site-header .bar{pointer-events:auto;position:relative;display:flex;align-items:center;gap:22px;height:60px;
  width:min(calc(var(--max) - 40px),calc(100% - 2*var(--gutter)));margin-inline:auto;padding:0 10px 0 18px;
  border:1px solid rgba(232,241,247,.1);border-radius:16px;background:rgba(9,14,28,.58);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);
  box-shadow:0 14px 44px -20px rgba(0,0,0,.75),inset 0 1px 0 rgba(255,255,255,.05);transition:background .3s,border-color .3s}
.site-header.scrolled .bar{background:rgba(9,14,28,.8);border-color:rgba(232,241,247,.13)}
.brand{display:flex;align-items:center;gap:10px;flex:none;text-decoration:none;font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:-.01em}
.brand img{width:22px;height:28px}
.nav{display:flex;align-items:center;gap:22px;min-width:0}
.nav a{font-size:14.5px;color:var(--soft);text-decoration:none;padding:6px 0;transition:color .2s;white-space:nowrap}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav .nav-cta{display:none}
/* el CTA vive dentro de .nav: sin esto, ".nav a{color:soft}" (más específica) le ponía texto gris sobre cian */
.nav .nav-cta,.nav .nav-cta:hover{color:var(--cyan-ink)}
.bar-end{margin-left:auto;display:flex;align-items:center;gap:10px;flex:none}
.langsel{position:relative}
.langsel summary{list-style:none;display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 12px;border-radius:999px;
  border:1px solid rgba(232,241,247,.14);background:rgba(17,26,46,.55);color:var(--ink);font:600 13.5px/1 var(--body);cursor:pointer;user-select:none}
.langsel summary::-webkit-details-marker{display:none}
.langsel summary:hover{border-color:rgba(9,229,235,.45)}
.langsel summary .ico{width:16px;height:16px}
.langsel summary .caret{width:14px;height:14px;opacity:.7;transition:transform .2s}
.langsel[open] summary .caret{transform:rotate(180deg)}
.langsel .menu{position:absolute;right:0;top:calc(100% + 8px);min-width:160px;padding:6px;border-radius:12px;border:1px solid var(--line2);
  background:rgba(13,21,38,.97);box-shadow:0 18px 40px -12px rgba(0,0,0,.7);display:grid;gap:2px;z-index:2}
.langsel .menu a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border-radius:8px;color:var(--soft);text-decoration:none;font-size:14.5px}
.langsel .menu a:hover{background:var(--panel);color:var(--ink)}
.langsel .menu a[aria-current="true"]{color:var(--ink)}
.langsel .menu a[aria-current="true"]::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.hdr-cta{box-shadow:0 0 0 1px rgba(9,229,235,.35),0 8px 26px -8px rgba(9,229,235,.55)}
.menu-btn{display:none;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid rgba(232,241,247,.14);border-radius:10px;color:var(--ink)}
.menu-btn .ico{width:20px;height:20px}
.menu-btn .x{display:none}
.site-header.open .menu-btn .x{display:block}
.site-header.open .menu-btn .bars{display:none}
@media (max-width:1280px){.nav{gap:16px}.nav a{font-size:14px}}
@media (max-width:1160px){
  .nav{position:absolute;left:0;right:0;top:calc(100% + 8px);flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;border-radius:14px;
    border:1px solid rgba(232,241,247,.1);background:#090e1c;
    box-shadow:0 24px 50px -20px rgba(0,0,0,.8);display:none}
  /* fondo SÓLIDO: un backdrop-filter anidado dentro de la barra (que ya lo lleva) se compone mal en Chrome
     y dejaba ver el texto de debajo */
  .site-header.open .nav{display:flex}
  .nav a{padding:13px 2px;border-bottom:1px solid var(--line);font-size:16px}
  .nav .nav-cta{display:inline-flex;align-self:flex-start;margin-top:14px;border-bottom:0;padding:10px 14px}
  .menu-btn{display:inline-flex}
}
@media (max-width:620px){.hdr-cta{display:none}.langsel summary .cur{display:none}.langsel summary{padding:0 10px}}

/* hero */
.hero{position:relative;min-height:min(94vh,920px);display:flex;align-items:flex-end;overflow:hidden;padding-top:calc(var(--nav-h) + 56px);padding-bottom:48px;isolation:isolate}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(100deg,rgba(0,0,0,.42) 0%,rgba(0,0,0,.18) 45%,rgba(0,0,0,0) 70%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:160px;z-index:1;pointer-events:none;background:linear-gradient(to top,var(--abyss),rgba(11,16,32,0))}
.hero .wrap{position:relative;z-index:2;width:100%;pointer-events:none}
.hero .wrap a,.hero .wrap button{pointer-events:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 12.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);transition:color .6s}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;box-shadow:0 0 0 3px rgba(9,229,235,.12)}
.hero h1{font-size:clamp(2.6rem,6vw,5.2rem);margin:22px 0 22px;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero .lede{font-size:clamp(17px,1.5vw,20px);color:var(--ink);text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero .fine{margin-top:22px;font-size:14px;color:var(--soft)}
.hero-strip{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;margin-top:40px;font:500 11.5px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.hero-strip>*+*::before{content:"·";margin-right:12px;color:var(--mute)}
.hero-strip b{font-weight:600;color:var(--accent);transition:color .6s}
.hud{position:absolute;z-index:3;pointer-events:none;font:500 11.5px/1.35 var(--mono);letter-spacing:.06em;color:var(--ink);background:rgba(7,11,22,.82);border:1px solid rgba(232,241,247,.22);padding:7px 9px;border-radius:4px;white-space:nowrap;transform:translate(16px,16px)}
.hud[hidden]{display:none}
.cross{position:absolute;z-index:3;pointer-events:none;width:26px;height:26px;border:1px solid rgba(232,241,247,.75);border-radius:50%;transform:translate(-50%,-50%)}
.cross::before,.cross::after{content:"";position:absolute;background:rgba(232,241,247,.75)}
.cross::before{left:-9px;right:-9px;top:50%;height:1px}
.cross::after{top:-9px;bottom:-9px;left:50%;width:1px}
.cross[hidden]{display:none}

/* sections */
.section{padding-block:clamp(64px,9vw,120px)}
.section+.section{border-top:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;align-items:end;margin-bottom:clamp(36px,5vw,64px)}
.sec-index{display:flex;align-items:center;gap:14px;font:600 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--soft);margin-bottom:22px}
.sec-index::after{content:"";flex:1;height:7px;background:
  linear-gradient(var(--line2),var(--line2)) 0 100%/100% 1px no-repeat,
  repeating-linear-gradient(90deg,var(--line2) 0 1px,transparent 1px 36px) 0 0/100% 7px no-repeat;opacity:.9}
.sec-index b{color:var(--ink);font-weight:600}
.section h2{font-size:clamp(1.9rem,3.8vw,3.1rem)}
.sec-head .lede{font-size:clamp(16px,1.3vw,18.5px);color:var(--soft)}
.sec-head .lede+.lede{margin-top:14px}
/* cabecera sin texto al lado: el titular ocupa todo el ancho (no media rejilla vacía) */
.sec-head>div:only-child{grid-column:1/-1}
@media (max-width:820px){.sec-head{grid-template-columns:minmax(0,1fr)}}

.tag{display:inline-flex;align-items:center;font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:4px 7px;border-radius:3px;border:1px solid rgba(240,180,106,.45);color:var(--warm);vertical-align:middle;white-space:nowrap}
.tag-cool{border-color:rgba(9,229,235,.4);color:var(--cyan)}
.tag-soft{border-color:var(--line2);color:var(--soft)}

/* product frame */
.proof{padding-top:clamp(40px,6vw,72px)}
.proof .caption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;margin:18px 0 0;color:var(--soft);font-size:15px}
.proof .caption .mono{font-size:12px;letter-spacing:.06em;color:var(--mute)}
.pane-hint{position:absolute;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%);padding:8px 12px;border:1px solid var(--line2);border-radius:6px;background:rgba(7,11,22,.9);font:500 12px/1.3 var(--mono);letter-spacing:.04em;color:var(--ink);white-space:nowrap;pointer-events:none}
.pane-hint[hidden]{display:none}
.ovl{position:absolute;z-index:2;font:500 11px/1.4 var(--mono);letter-spacing:.06em;color:var(--soft);pointer-events:none;text-transform:uppercase}
.ovl b{color:var(--ink);font-weight:600}
.ovl.tl{left:12px;top:10px}.ovl.tr{right:12px;top:10px;text-align:right}.ovl.bl{left:12px;bottom:10px}.ovl.br{right:12px;bottom:10px;text-align:right}
.ovl .big{display:block;font-size:15px;color:var(--ink);letter-spacing:.04em}
/* ── visor: réplica de la app (poc/style.css y terreno3d.html) a escala de la portada ──
   Mismos tokens, piezas y textos que la app; ventana principal + ventana 3D aparte (como en la app,
   que abre el 3D en otra ventana). Todo va bajo .bvwin para no chocar con los estilos de la web. */
.bvdesk{position:relative;padding-bottom:var(--desk-pad,0px)}
/* recorrido guiado con voz sobre el visor (patrón de ayudas voceadas: cursor, clic, subtítulo por paso) */
.tour-row{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin:0 0 14px}
.ext-link:hover .ico{transform:translate(2px,-2px)}
.js-tour:hover .ico{transform:translateX(2px)}
.tour-go .tour-len{font:500 12px/1 var(--mono);letter-spacing:.04em;color:var(--mute);margin-left:4px}
.tour-cursor{position:fixed;z-index:3000;left:0;top:0;width:34px;height:34px;margin:-4px 0 0 -7px;pointer-events:none;transition:transform .6s cubic-bezier(.22,.8,.24,1)}
.tour-cursor.drag,.tour-cursor.jump{transition:none}
.tour-cursor::before{content:"";position:absolute;left:-19px;top:-22px;width:52px;height:52px;border-radius:50%;background:radial-gradient(circle,rgba(0,245,212,.55) 0,rgba(0,245,212,.22) 42%,rgba(0,245,212,.06) 68%);box-shadow:0 0 0 2px rgba(0,245,212,.85),0 0 22px 2px rgba(0,245,212,.45);animation:tourHalo 1.6s ease-in-out infinite;transition:transform .12s}
.tour-cursor.press::before{animation:none;transform:scale(.7);background:radial-gradient(circle,rgba(0,245,212,.75) 0,rgba(0,245,212,.3) 50%,rgba(0,245,212,.08) 72%)}
@keyframes tourHalo{0%,100%{transform:scale(.88);opacity:.85}50%{transform:scale(1.08);opacity:1}}
.tour-cursor svg{position:relative;width:34px;height:34px;transform-origin:7px 4px;transition:transform .12s;filter:drop-shadow(0 2px 6px rgba(0,0,0,.7))}
.tour-cursor.press svg{transform:scale(.84)}
.tour-ripple{position:fixed;z-index:2999;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;border:2px solid #00f5d4;pointer-events:none;animation:tourRip .6s ease-out forwards}
@keyframes tourRip{to{transform:scale(3.4);opacity:0}}
.tour-bar{position:fixed;z-index:3001;left:50%;bottom:22px;transform:translateX(-50%);width:min(760px,calc(100vw - 32px));display:flex;align-items:center;gap:14px;padding:12px 14px 12px 18px;border-radius:14px;background:#070b16;border:1px solid var(--line2);box-shadow:0 20px 60px rgba(0,0,0,.55)}
.tour-bar[hidden],.tour-cursor[hidden]{display:none}
.tour-bar .cap{flex:1;min-width:0;font-size:16px;line-height:1.45;color:var(--ink)}
.tour-bar .segs{position:absolute;left:18px;right:18px;top:6px;display:flex;gap:4px}
.tour-bar .segs i{flex:1;height:2px;border-radius:2px;background:var(--line2);overflow:hidden}
.tour-bar .segs i b{display:block;height:100%;width:0;background:var(--cyan)}
.tour-bar .segs i.done b{width:100%}
.tour-bar button{flex:none;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--line2);border-radius:9px;background:transparent;color:var(--ink);cursor:pointer}
.tour-bar button:hover{border-color:var(--cyan)}
.tour-bar button svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tour-bar button .f{fill:currentColor;stroke:none}
@media (prefers-reduced-motion:reduce){.tour-cursor{transition:none}.tour-cursor::before{animation:none}.tour-ripple{display:none}}
@media (max-width:600px){.tour-row{justify-content:flex-start}.tour-bar .cap{font-size:14.5px}
  /* en móvil el botón no se sale: el texto parte línea y el «30 s · …» va debajo */
  .tour-go{white-space:normal;max-width:100%;height:auto;min-height:40px;padding-top:8px;padding-bottom:8px;text-align:left;line-height:1.3;flex-wrap:wrap}
  .tour-go .tour-len{flex-basis:100%;margin-left:0;order:3}}
.bvwin{--bv-accent:#5ee0ff;--bv-glass:rgba(10,16,32,.82);--bv-grad-glass:linear-gradient(160deg,rgba(18,26,51,.9),rgba(9,13,28,.86));
  --bv-border:rgba(120,150,210,.30);--bv-border-strong:rgba(120,150,210,.55);--bv-hairline:rgba(120,160,220,.22);
  --bv-shadow-1:0 4px 14px rgba(0,0,0,.35);--bv-shadow-2:0 10px 30px rgba(0,0,0,.45);--bv-edge:inset 0 1px 0 rgba(255,255,255,.06);
  position:relative;font:14px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#e7ecf5;letter-spacing:0;
  border:1px solid var(--line2);border-radius:12px;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.5)}
.bvwin .muted{color:#aebed9}
.bvwin .grow{flex:1}
.bvwin button,.bvwin select,.bvwin input{font:inherit}
.bvwin :focus-visible{outline:3px solid #ffd24d;outline-offset:2px;border-radius:3px}
.bvapp{background:linear-gradient(180deg,#060a16 0%,#0b1020 45%,#101a38 100%);display:flex;flex-direction:column;isolation:isolate;z-index:1}
.bv-ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.bv-ic.sm{width:14px;height:14px}
/* cabecera = dock de cristal despegado de los bordes */
.bv-head{position:relative;z-index:30;display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin:8px 10px 3px;padding:7px 12px;border-radius:16px;
  background:var(--bv-grad-glass);border:1px solid var(--bv-border);box-shadow:var(--bv-shadow-2),var(--bv-edge);color:#fff}
.bv-logo{width:auto;height:30px}
.bv-name{font:700 15px/1 "Space Grotesk",system-ui,sans-serif;letter-spacing:-.01em}
.bv-sub{font-size:13px;margin-right:4px}
.bv-select{background:#0b1020;color:#e7ecf5;border:1px solid #647499;border-radius:8px;padding:4px 8px;font-size:13px}
.bv-select:hover{border-color:#7c8fb8}
.bv-units{display:inline-flex;align-items:center;gap:6px;font-size:13px}
.bv-tag{margin-left:auto;font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#aebed9;border:1px solid var(--bv-border);border-radius:6px;padding:5px 7px}
.bv-fx{display:inline-flex;align-items:center;gap:7px;cursor:pointer;background:var(--bv-glass);color:#aebed9;border:1px solid var(--bv-border);border-radius:12px;
  padding:6px 11px;font-weight:600;font-size:12px;box-shadow:var(--bv-shadow-1);transition:color .12s,border-color .12s,box-shadow .12s,transform .12s}
.bv-fx:hover{color:#fff;border-color:var(--bv-border-strong);transform:translateY(-1px);box-shadow:var(--bv-shadow-2)}
.bv-fx.on,.bv-fx[aria-pressed="true"]{background:linear-gradient(160deg,color-mix(in srgb,var(--bv-accent) 26%,transparent),rgba(33,208,122,.16));color:#eaf6ff;
  border-color:color-mix(in srgb,var(--bv-accent) 60%,transparent);box-shadow:var(--bv-shadow-1),0 0 0 1px color-mix(in srgb,var(--bv-accent) 30%,transparent),0 0 16px -2px color-mix(in srgb,var(--bv-accent) 40%,transparent)}
.bv-fx .dot{width:8px;height:8px;border-radius:50%;background:#5a6b88}
.bv-fx.on .dot,.bv-fx[aria-pressed="true"] .dot{background:var(--bv-accent);box-shadow:0 0 6px var(--bv-accent)}
.bv-iconly{padding:6px 8px}
.bv-chk{gap:6px}
.bv-chk input{margin:0;accent-color:var(--bv-accent)}
.bv-menuwrap{position:relative}
.bv-menu{position:absolute;right:0;top:calc(100% + 6px);z-index:40;width:290px;max-width:calc(100vw - 40px);padding:6px;border-radius:16px;background:rgba(14,23,51,.97);
  border:1px solid var(--bv-hairline);box-shadow:0 18px 50px rgba(0,0,0,.55),var(--bv-edge)}
.bv-menu[hidden]{display:none}
.bv-menu button{display:flex;flex-direction:column;align-items:flex-start;gap:1px;width:100%;padding:8px 10px;border:0;border-radius:8px;background:none;color:#dbe6f7;text-align:left;cursor:pointer}
.bv-menu button:hover:not(:disabled){background:rgba(120,150,210,.16);color:#fff}
.bv-menu button:disabled{cursor:default;opacity:.62}
.bv-menu .f{font-weight:600;font-size:13px}
.bv-menu .f em{font-style:normal;font-weight:600;font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#8ea0c0;border:1px solid var(--bv-border);border-radius:5px;padding:1px 5px;margin-left:6px}
.bv-menu .s{font-size:11px;color:#8ea0c0}
.bv-menu .mh{display:block;padding:6px 10px 8px;margin-bottom:4px;border-bottom:1px solid rgba(120,150,210,.22);font-size:11.5px;color:#aebed9;line-height:1.4}
.bv-menu .mh b{display:block;color:#eaf6ff;font-size:12.5px}
/* escenario: mapa | divisor | vídeo */
.bv-stage{position:relative;display:flex;height:var(--stage-h,clamp(360px,36vw,470px));min-height:0}
.bv-stage.swapped{flex-direction:row-reverse}
.bv-left,.bv-right{position:relative;flex:1 1 0;min-width:0;min-height:0;overflow:hidden}
.bv-left{background:#04060d}
#bv-map{position:absolute;inset:0;width:100%;height:100%;cursor:grab;touch-action:manipulation}
.bv-left.zoomed #bv-map{touch-action:none}
.bv-left.panning #bv-map{cursor:grabbing}
.bv-right{background:#000;display:flex;align-items:center;justify-content:center}
.bv-right video{width:100%;height:100%;object-fit:contain;background:#000;display:block}
.bv-divider,.bv-hdivider{position:relative;z-index:5;touch-action:none;background:linear-gradient(180deg,#1a2547,#0e1530)}
.bv-divider{flex:0 0 8px;cursor:col-resize;border-left:1px solid rgba(120,150,210,.18);border-right:1px solid rgba(120,150,210,.18)}
.bv-hdivider{height:8px;flex:0 0 auto;cursor:row-resize;background:linear-gradient(90deg,#1a2547,#0e1530);border-top:1px solid rgba(120,150,210,.18);border-bottom:1px solid rgba(120,150,210,.18)}
.bv-divider::after,.bv-hdivider::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:2px;background:rgba(150,180,230,.55)}
.bv-divider::after{width:2px;height:34px;box-shadow:-3px 0 0 rgba(150,180,230,.55),3px 0 0 rgba(150,180,230,.55)}
.bv-hdivider::after{height:2px;width:34px;box-shadow:0 -3px 0 rgba(150,180,230,.55),0 3px 0 rgba(150,180,230,.55)}
.bv-divider:hover,.bv-divider.drag{background:linear-gradient(180deg,#26356a,#141d3f)}
.bv-hdivider:hover,.bv-hdivider.drag{background:linear-gradient(90deg,#26356a,#141d3f)}
body.bv-dragging{user-select:none;-webkit-user-select:none}
/* botoneras por panel */
.bv-bar{position:absolute;z-index:8;display:flex;gap:8px}
.bv-mapbar{top:10px;left:10px}
.bv-vidbar{top:10px;right:10px}
/* HUD del mapa */
.bv-hud{position:absolute;top:52px;left:10px;z-index:7;width:226px;padding:12px 14px 10px;background:var(--bv-grad-glass);border:1px solid var(--bv-hairline);border-radius:16px;box-shadow:var(--bv-shadow-2),var(--bv-edge);font-size:13px}
.bv-hud b{font-variant-numeric:tabular-nums;letter-spacing:.2px}
.bv-hud span{color:#8ea0c0;font-size:10.5px;text-transform:uppercase;letter-spacing:.6px}
.hud-main{display:flex;align-items:flex-end;gap:16px;padding-bottom:10px;border-bottom:1px solid rgba(120,150,210,.16)}
.bv-hud .metric{display:flex;flex-direction:column}
.bv-hud .metric b{font-size:19px;line-height:1.05;font-weight:650;white-space:nowrap}
.bv-hud .metric.big b{font-size:29px;font-weight:700;color:var(--bv-accent);text-shadow:0 0 16px color-mix(in srgb,var(--bv-accent) 45%,transparent)}
.bv-hud .metric span{margin-top:3px}
.bv-hud .hud-red{font-size:11px;margin-top:4px;text-transform:none;letter-spacing:0;color:#aebed9}
.hud-tsrc{display:flex;flex-direction:column;gap:3px;margin-top:6px}
.bv-hud .hud-tsrc .tslbl{font-size:10px}
.hud-tsrc select{width:100%;background:#0b1020;color:#e7ecf5;border:1px solid #647499;border-radius:5px;font-size:11.5px;padding:1px 4px}
.hud-check{font-size:11px;color:#7fe0a8;margin-top:3px}
.hud-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;padding:9px 0}
.hud-grid div{display:flex;flex-direction:column}
.hud-grid b{font-size:14px}
.hud-foot{display:flex;flex-direction:column;gap:2px;padding-top:8px;border-top:1px solid rgba(120,150,210,.16)}
.hud-foot b{font-size:12.5px;color:#cfe0ff}
.bv-hud .hud-foot span{text-transform:none;letter-spacing:0;font-size:11.5px;color:#aebed9}
/* marcadores de anotación (retícula + forma de categoría, como en la app) */
.bv-marks{position:absolute;inset:0;z-index:6;pointer-events:none}
.bv-mk{position:absolute;width:26px;height:26px;margin:-13px 0 0 -13px;padding:0;border:0;background:none;cursor:pointer;pointer-events:auto}
.bv-mk svg{width:100%;height:100%;display:block;transition:transform .12s}
.bv-mk:hover svg,.bv-mk[aria-expanded="true"] svg{transform:scale(1.3)}
.bv-mk .r2{opacity:0}.bv-mk:hover .r2,.bv-mk[aria-expanded="true"] .r2{opacity:.95}
.bv-mk[hidden]{display:none}
.bv-pop{position:absolute;z-index:9;transform:translate(-50%,calc(-100% - 30px));min-width:180px;max-width:250px;padding:9px 13px;background:rgba(16,24,48,.88);color:#eaf6ff;
  border:1px solid color-mix(in srgb,var(--bv-accent) 55%,transparent);border-radius:12px;box-shadow:0 0 0 1px color-mix(in srgb,var(--bv-accent) 30%,transparent),0 10px 30px rgba(0,0,0,.45);
  font-size:13px;line-height:1.45;pointer-events:none}
.bv-pop::after{content:"";position:absolute;left:50%;top:100%;width:2px;height:28px;margin-left:-1px;background:color-mix(in srgb,var(--bv-accent) 70%,transparent)}
.bv-pop[hidden]{display:none}
.bv-pop .c{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;color:#cfe0ff}
.bv-pop .c i{width:9px;height:9px;border-radius:50%}
.bv-pop .n{display:block;margin-top:3px;font-weight:600}
.bv-pop .n i{font-style:italic}
.bv-pop .v{display:block;color:#aebed9;font-size:12px;font-variant-numeric:tabular-nums}
/* zoom + casita + nivel (a juego con los controles de Leaflet de la app) */
.bv-zoom{position:absolute;z-index:7;top:10px;right:10px;display:flex;flex-direction:column;align-items:center;gap:6px}
.bv-zbtns{display:flex;flex-direction:column;box-shadow:0 6px 18px rgba(0,0,0,.45);border-radius:10px}
.bv-zbtns button,.bv-home{width:32px;height:32px;display:flex;align-items:center;justify-content:center;padding:0;background:rgba(14,21,44,.85);color:#dbe6ff;border:1px solid rgba(120,150,210,.3);font-size:19px;font-weight:600;line-height:1;cursor:pointer}
.bv-zbtns button:first-child{border-radius:10px 10px 0 0}
.bv-zbtns button:last-child{border-radius:0 0 10px 10px;border-top:0}
.bv-home{border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.4)}
.bv-zbtns button:hover,.bv-home:hover{background:rgba(40,55,108,.95);color:#fff}
.bv-zlvl{min-width:36px;padding:3px 7px;text-align:center;background:rgba(14,21,44,.85);color:#cfe0ff;border:1px solid rgba(120,150,210,.3);border-radius:8px;font:600 12px system-ui,sans-serif;font-variant-numeric:tabular-nums}
.bv-legend{position:absolute;z-index:7;bottom:10px;left:10px;display:flex;align-items:center;gap:8px;background:rgba(10,16,32,.82);border:1px solid #647499;border-radius:8px;padding:5px 9px;font-size:12px}
.bv-legend canvas{border-radius:3px;display:block;width:110px;height:10px}
.bv-legend select{background:#0b1020;color:#e7ecf5;border:1px solid #647499;border-radius:5px;font-size:11px;padding:1px 4px;margin-left:4px}
.bv-attr{position:absolute;z-index:6;right:0;bottom:0;padding:1px 6px;background:rgba(255,255,255,.72);color:#333;font-size:10.5px;border-top-left-radius:3px}
.bv-annpanel{position:absolute;z-index:9;top:52px;left:10px;bottom:54px;width:270px;display:flex;flex-direction:column;background:var(--bv-grad-glass);border:1px solid var(--bv-hairline);border-radius:16px;box-shadow:var(--bv-shadow-2),var(--bv-edge);font-size:13px;overflow:hidden}
.bv-annpanel[hidden]{display:none}
.bv-annpanel .annhead{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid rgba(120,150,210,.16)}
.bv-annpanel .annhead .muted{font-size:11px;flex:1}
.bv-x{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--bv-border);border-radius:9px;background:var(--bv-glass);color:#aebed9;font-size:17px;line-height:1;cursor:pointer}
.bv-x:hover{color:#fff;border-color:color-mix(in srgb,var(--bv-accent) 60%,transparent)}
.annlist{list-style:none;margin:0;padding:6px;overflow:auto}
.annlist button{display:grid;grid-template-columns:14px 1fr auto;gap:2px 8px;align-items:center;width:100%;padding:7px 8px;border:0;border-radius:8px;background:none;color:#e7ecf5;text-align:left;cursor:pointer}
.annlist button:hover{background:rgba(120,150,210,.16)}
.annlist .sw{width:10px;height:10px;border-radius:50%}
.annlist .t{font-weight:600;font-size:13px}
.annlist .t i{font-style:italic}
.annlist .tm{font-size:11.5px;color:#8ea0c0;font-variant-numeric:tabular-nums}
.annlist .cat{grid-column:2/4;font-size:11px;color:#8ea0c0}
/* vídeo: barra de transporte de cristal */
.bv-transport{position:absolute;z-index:6;left:10px;right:10px;bottom:10px;display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:16px;background:var(--bv-grad-glass);border:1px solid var(--bv-border);box-shadow:var(--bv-shadow-2),var(--bv-edge)}
.bv-vbtn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex:0 0 auto;border-radius:12px;border:1px solid var(--bv-border);background:var(--bv-glass);color:#cfe0ff;cursor:pointer;padding:0}
.bv-vbtn:hover{color:#fff;border-color:var(--bv-border-strong)}
.bv-vbtn svg{width:15px;height:15px;fill:currentColor}
.bv-vbtn .pause{display:none}
.bv-vbtn[aria-pressed="true"] .pause{display:block}
.bv-vbtn[aria-pressed="true"] .go{display:none}
.bv-vtime{font-variant-numeric:tabular-nums;font-size:12px;color:#cfe0ff;min-width:3.3em;text-align:center}
.bv-vseek{flex:1 1 auto;min-width:60px;height:6px;margin:0;-webkit-appearance:none;appearance:none;cursor:pointer;border-radius:999px;
  background:linear-gradient(to right,var(--bv-accent) 0 var(--p,0%),rgba(120,150,210,.28) var(--p,0%) 100%)}
.bv-vseek::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:#eaf6ff;border:2px solid var(--bv-accent);box-shadow:0 0 8px color-mix(in srgb,var(--bv-accent) 70%,transparent)}
.bv-vseek::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#eaf6ff;border:2px solid var(--bv-accent);box-shadow:0 0 8px color-mix(in srgb,var(--bv-accent) 70%,transparent)}
/* perfil de inmersión */
.bv-profile{height:var(--prof-h,150px);display:flex;flex-direction:column;background:#0a0f1f;min-height:0}
.bv-profbar{display:flex;align-items:center;gap:8px;padding:5px 10px;font-size:12px;flex:0 0 auto;white-space:nowrap;overflow:hidden}
.bv-profbar .ptitle{font-weight:600;color:#dbe6ff}
.bv-pstats{overflow:hidden;text-overflow:ellipsis}
.bv-seg{display:flex;flex:0 0 auto;border:1px solid rgba(120,150,210,.3);border-radius:8px;overflow:hidden}
.bv-seg button{background:transparent;color:#aebed9;border:0;padding:3px 11px;cursor:pointer}
.bv-seg button.on{background:color-mix(in srgb,var(--bv-accent) 18%,transparent);color:#eaf6ff}
.bv-profile canvas{flex:1 1 0;width:100%;min-height:0;display:block;cursor:pointer;touch-action:pan-y}
.bv-foot{display:flex;align-items:center;gap:14px;padding:8px 16px;font-size:12.5px;color:#fff;background:linear-gradient(180deg,#16203f,#0e1530);border-top:1px solid rgba(120,150,210,.3)}
.bv-foot .credit b{color:var(--bv-accent)}
/* ventana 3D aparte (la app la abre en otra ventana; aquí se arrastra por su barra de título) */
.bv3dwin{position:absolute;z-index:2;isolation:isolate;width:min(620px,56%);height:440px;right:0;top:0;background:#04060d;display:flex;flex-direction:column;resize:none}
.bv3dwin[hidden]{display:none}
.bvwin.front{z-index:3}
@keyframes bvOpen{from{opacity:0;transform:translateY(-8px) scale(.97)}}
.bv3dwin:not([hidden]){animation:bvOpen .18s cubic-bezier(.2,.7,.3,1)}
@keyframes bvHint{0%,100%{box-shadow:var(--bv-shadow-1),0 0 0 0 rgba(94,224,255,0)}50%{box-shadow:var(--bv-shadow-1),0 0 0 7px rgba(94,224,255,.28)}}
.bv-fx.hint{animation:bvHint 1.6s ease-in-out 5;border-color:color-mix(in srgb,var(--bv-accent) 60%,transparent);color:#eaf6ff}
@media (prefers-reduced-motion:reduce){.bv3dwin:not([hidden]),.bv-fx.hint{animation:none}}
.bvwin-title{display:flex;align-items:center;gap:10px;padding:7px 10px 7px 12px;background:linear-gradient(180deg,#16203f,#0e1530);border-bottom:1px solid rgba(120,150,210,.3);font-size:12.5px;color:#cfe0ff;cursor:grab;touch-action:none;user-select:none}
.bvwin-title.drag{cursor:grabbing}
.bvwin-title .dots{display:flex;gap:6px}
.bvwin-title .dots i{width:10px;height:10px;border-radius:50%;background:#2b3a5f}
.bvwin-title .t{flex:1;font-weight:600}
.bv3d-body{position:relative;flex:1;min-height:0;overflow:hidden;font-size:11.5px}
.bv3d-body canvas{position:absolute;inset:0;width:100%;height:100%;cursor:grab;touch-action:pan-y}
.bv3dwin.orbiting .bv3d-body canvas{cursor:grabbing}
.bvwin-grip{position:absolute;right:0;bottom:0;width:16px;height:16px;cursor:nwse-resize;touch-action:none;background:linear-gradient(135deg,transparent 50%,rgba(150,180,230,.45) 50% 58%,transparent 58% 70%,rgba(150,180,230,.45) 70% 78%,transparent 78%)}
.p3{position:absolute;z-index:3;background:rgba(10,16,32,.82);border:1px solid rgba(120,150,210,.3);border-radius:10px;padding:7px 9px}
.p3-info{top:8px;left:8px;max-width:240px;display:flex;flex-direction:column;gap:3px}
.p3 .idpill{white-space:nowrap}
.p3 .idpill{align-self:flex-start;padding:2px 9px;border:1px solid color-mix(in srgb,var(--bv-accent) 60%,transparent);border-radius:999px;background:color-mix(in srgb,var(--bv-accent) 12%,transparent);color:#eaf6ff;font-weight:600;font-size:11px}
.p3 .acc{color:var(--bv-accent);font-size:12px}
.p3 .warn{color:#ffcf6b;font-size:11px}
.p3-hud{top:8px;right:8px;text-align:right;min-width:170px}
.p3-hud .d b{font-size:21px;color:var(--bv-accent);font-weight:700;font-variant-numeric:tabular-nums}
.p3-hud span{color:#8ea0c0;font-size:9.5px;text-transform:uppercase;letter-spacing:.6px;margin-left:5px}
.p3-hud .row{display:flex;justify-content:flex-end;gap:12px;margin-top:2px}
.p3-hud .row div{display:flex;flex-direction:column;align-items:flex-end}
.p3-hud .row b{font-size:12px;font-variant-numeric:tabular-nums}
.p3-hud .row span{margin:0}
.p3-hud .tt{margin-top:3px}
.p3-hud .tt b{font:700 12px var(--mono);color:var(--bv-accent);letter-spacing:.05em}
.p3-hud .tt .muted{font-size:10.5px;text-transform:none;letter-spacing:0;margin:0}
.p3-cota{left:8px;top:50%;transform:translateY(-50%);padding:6px 8px;color:#aebed9;font-size:9.5px;text-transform:uppercase;letter-spacing:.06em}
.p3-cota .cb{display:flex;gap:6px;margin-top:4px}
.p3-cota canvas{width:8px;height:84px;border-radius:2px}
.p3-cota .cv{display:flex;flex-direction:column;justify-content:space-between;text-transform:none;letter-spacing:0;color:#dbe6ff;font-size:10.5px;font-variant-numeric:tabular-nums}
.p3-btns{right:8px;top:50%;transform:translateY(-100%);display:flex;flex-direction:column;gap:5px;padding:5px}
.p3-btns button{padding:4px 9px;border:1px solid var(--bv-border);border-radius:8px;background:rgba(14,21,44,.85);color:#dbe6ff;cursor:pointer;font-size:11.5px}
.p3-btns button:hover{color:#fff;border-color:var(--bv-border-strong)}
.p3-slope{right:8px;top:calc(50% + 8px);display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 7px;color:#aebed9;font-size:10.5px}
.p3-slope svg{width:34px;height:34px;fill:none;stroke:rgba(150,180,230,.45);stroke-width:1.2}
.p3-slope #t3-sdot{fill:#34d17a;stroke:none}
.p3-slope b{color:#e7ecf5}
.p3-layers{right:8px;bottom:8px;display:flex;flex-direction:column;gap:2px;font-size:11px}
.p3-layers label{display:flex;align-items:center;gap:6px;cursor:pointer}
.p3-layers input{margin:0;accent-color:var(--bv-accent)}
.p3-ve{left:8px;bottom:8px;display:flex;flex-direction:column;gap:3px;font-size:11px}
.p3-ve input{width:130px;accent-color:#3b82f6}
.p3-compass{position:absolute;z-index:3;left:50%;bottom:8px;width:52px;height:52px;margin-left:-26px;border-radius:50%;background:rgba(10,16,32,.82);border:1px solid rgba(120,150,210,.3);display:flex;align-items:center;justify-content:center}
.p3-compass .ring{position:absolute;inset:3px;border-radius:50%}
.p3-compass .ring i{position:absolute;font:700 9px system-ui;font-style:normal;color:#cfe0ff;transform:translate(-50%,-50%)}
.p3-compass .ring .n{left:50%;top:6px;color:#ff6b6b}.p3-compass .ring .s{left:50%;top:calc(100% - 6px)}
.p3-compass .ring .e{left:calc(100% - 6px);top:50%}.p3-compass .ring .w{left:6px;top:50%}
.p3-compass b{font-size:10px;color:#e7ecf5;font-variant-numeric:tabular-nums}
.bv3d-labels{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.bv3d-labels span{position:absolute;transform:translate(-50%,calc(-100% - 6px));white-space:nowrap;padding:1px 6px;border-radius:999px;background:rgba(10,16,32,.86);border:1px solid rgba(120,150,210,.4);color:#e7ecf5;font-size:10px;font-weight:600}
.bv3d-labels span i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:4px;vertical-align:1px}
.bv3d-labels span em{font-style:italic}
.no3d{display:none;position:absolute;inset:0;z-index:5;align-items:center;justify-content:center;margin:0;padding:24px;text-align:center;color:#aebed9;font-size:14px;background:#04060d}
.bv3dwin.no-gl .no3d{display:flex}
@media (max-width:1100px){
  .bvdesk{padding-bottom:0!important}
  .bv3dwin{position:relative;right:auto;top:auto!important;left:auto!important;width:auto!important;height:400px!important;margin-top:16px}
  .bvwin-title{cursor:default}
  .bvwin-grip{display:none}
}
@media (max-width:760px){
  .bv-sub,.bv-units,.bv-tag{display:none}
  .bv-stage{flex-direction:column!important;height:auto}
  .bv-left{flex:none;aspect-ratio:4/3.4}
  .bv-right{flex:none;aspect-ratio:16/10.5}
  .bv-divider,.bv-hdivider{display:none}
  .bv-hud{display:none}
  .bv-profbar{flex-wrap:wrap;white-space:normal}
  .p3-hud{display:none}
  .bv-legend canvas{width:70px}
  .bv-attr{display:none}
  .bv-pstats{display:none}
  .bv-foot .grow,.bv-foot .credit{display:none}
  .p3-cota,.p3-slope,.p3-btns{display:none}
  .p3-layers{display:none}
}

/* environments */
.env-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:36px clamp(24px,5vw,72px);align-items:start}
.tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0 0 28px}
@media (max-width:520px){.tabs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.tab{font:600 14px/1.2 var(--body);padding:13px 12px;border-radius:10px;color:var(--soft);border:1px solid var(--line);background:rgba(17,26,46,.35);display:inline-flex;align-items:center;justify-content:center;text-align:center;gap:9px;transition:color .2s,background .2s,border-color .2s}
.tab .dot{width:8px;height:8px;border-radius:50%;background:var(--soft);opacity:.6}
.tab[data-env="deep"] .dot{background:#09e5eb}.tab[data-env="cave"] .dot{background:#ffb14a}.tab[data-env="ice"] .dot{background:#bfe8ff}
.tab[data-env="jungle"] .dot{background:#5fe08a}.tab[data-env="desert"] .dot{background:#f2cf63}.tab[data-env="moon"] .dot{background:#d8dde8}.tab[data-env="volcano"] .dot{background:#ff5a3c}.tab[data-env="mars"] .dot{background:#ee9a5a}
.tab:hover{border-color:var(--line2)}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--ink);background:var(--panel);border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.tab[aria-selected="true"] .dot{opacity:1}
.tabpanel p{font-size:clamp(16px,1.3vw,18.5px);color:var(--ink)}
.tabpanel[hidden]{display:none}
.env-meta{margin-top:22px;display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font:500 12px/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.env-meta b{color:var(--ink);font-weight:600}
.env-stage{position:relative;aspect-ratio:16/10;min-height:260px;border:1px solid var(--line2);border-radius:var(--radius);overflow:hidden;background:var(--deeper)}
.env-stage canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}
/* con vídeo recreado: el vídeo llena el escenario y el mapa de curvas pasa a una ventanita que le sigue */
.env-stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:none;background:var(--deeper)}
.env-stage.has-video video{display:block}
.env-inset{position:absolute;inset:0}
.env-stage.has-video .env-inset{inset:auto 12px 12px auto;z-index:2;width:34%;aspect-ratio:4/3;border:1px solid rgba(232,241,247,.28);border-radius:8px;overflow:hidden;box-shadow:0 12px 32px rgba(0,0,0,.55)}
.env-inset-l{display:none}
.env-stage.has-video .env-inset-l{display:block;position:absolute;z-index:1;left:8px;top:6px;font:600 9.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--soft);pointer-events:none}
.env-stage.has-video > .ovl.br{display:none}
@media (max-width:600px){.env-stage.has-video .env-inset{width:42%}}
.env-stage .ovl.tl{left:14px;top:12px}
.env-stage .ovl.br{right:14px;bottom:12px}
.env-note{margin-top:22px;font-size:14px;color:var(--soft);display:flex;gap:10px;align-items:flex-start}
.env-note .ico{width:16px;height:16px;margin-top:3px;color:var(--cyan)}
.env-note b{color:var(--ink);font-weight:600}
.env-note [data-note]{display:none}
html:not([data-env]) .env-note [data-note="deep"],html[data-env="deep"] .env-note [data-note="deep"],html[data-env="cave"] .env-note [data-note="cave"],html[data-env="ice"] .env-note [data-note="ice"],html[data-env="jungle"] .env-note [data-note="jungle"],html[data-env="desert"] .env-note [data-note="desert"],html[data-env="moon"] .env-note [data-note="moon"],html[data-env="volcano"] .env-note [data-note="volcano"],html[data-env="mars"] .env-note [data-note="mars"]{display:inline}
@media (max-width:900px){.env-grid{grid-template-columns:minmax(0,1fr)}}
/* aspect-ratio + min-height convierte la altura mínima en una ANCHURA mínima (260×1,6 = 416 px):
   en móvil desbordaba el viewport y arrastraba la cabecera fija. En pantallas estrechas, sin
   altura mínima y en 4:3 (más superficie útil para el mapa y el entorno). */
@media (max-width:600px){.env-stage{min-height:0;aspect-ratio:4/3}}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,28px);position:relative;list-style:none;padding:0;margin:0}
/* el conector es el recorrido de campaña (línea de puntos, como en el hero) que une los tres pasos */
.steps::before{content:"";position:absolute;left:8%;right:8%;top:53px;border-top:1.5px dashed rgba(9,229,235,.45);z-index:0}
.step{position:relative;z-index:1;padding:clamp(22px,2.4vw,30px);border-radius:16px;border:1px solid rgba(9,229,235,.18);
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200' fill='none' stroke='%2309e5eb' stroke-opacity='.16' stroke-width='1.2'%3E%3Cpath d='M112 26c40-6 76 22 80 64s-22 88-66 94-94-14-100-58 46-94 86-100z'/%3E%3Cpath d='M116 52c28-4 54 16 56 46s-16 62-48 66-66-10-70-40 34-68 62-72z'/%3E%3Cpath d='M118 78c18-2 34 10 35 28s-10 40-30 42-42-6-44-26 21-42 39-44z'/%3E%3Cpath d='M120 102c9-1 17 5 17 14s-5 19-15 20-20-3-21-12 10-21 19-22z'/%3E%3C/svg%3E") right -70px bottom -80px/260px no-repeat,linear-gradient(180deg,rgba(17,26,46,.96),rgba(10,15,30,.96));
  box-shadow:0 24px 60px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.04);transition:transform .25s,border-color .25s,box-shadow .25s}
.step:hover{transform:translateY(-4px);border-color:rgba(9,229,235,.45);box-shadow:0 30px 70px -30px rgba(0,0,0,.85),0 0 0 1px rgba(9,229,235,.12),0 0 40px -12px rgba(9,229,235,.35)}
.step-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:20px}
.step-ico{position:relative;width:56px;height:56px;border-radius:15px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,rgba(9,229,235,.16),rgba(9,229,235,.04));border:1px solid rgba(9,229,235,.35)}
.step-ico svg{width:26px;height:26px;fill:none;stroke:var(--cyan);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.step-ico b{position:absolute;top:-8px;right:-8px;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  font:700 12px/1 var(--mono);color:var(--cyan-ink);background:var(--cyan);box-shadow:0 0 0 3px #0d1526,0 0 14px rgba(9,229,235,.6)}
.step-k{font:600 11.5px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-bottom:10px}
.step h3{font-size:clamp(1.2rem,1.6vw,1.45rem);margin:0 0 12px}
.step p:not(.step-k){color:var(--soft);font-size:15.5px}
@media (max-width:860px){.steps{grid-template-columns:minmax(0,1fr)}.steps::before{left:55px;right:auto;top:40px;bottom:40px;border-top:0;border-left:1.5px dashed rgba(9,229,235,.45)}}
@media (prefers-reduced-motion:reduce){.step{transition:none}.step:hover{transform:none}}

/* capabilities */
.caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cap{background:var(--abyss);padding:clamp(22px,3vw,34px)}
.cap h3{font-size:1.25rem;display:flex;align-items:center;gap:12px;margin-bottom:18px}
.cap h3 .ico{width:20px;height:20px;color:var(--cyan)}
.cap li{position:relative;padding:9px 0 9px 22px;color:var(--soft);font-size:15.5px;border-top:1px solid var(--line)}
.cap li::before{content:"";position:absolute;left:0;top:19px;width:12px;height:1px;background:var(--cyan);opacity:.8}
.cap li.road::before{background:var(--warm)}
.cap li .tag{margin-left:8px}
.cap li b{color:var(--ink);font-weight:600}
@media (max-width:760px){.caps{grid-template-columns:minmax(0,1fr)}}

/* two-column feature sections */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px clamp(28px,5vw,72px);align-items:center}
.facts{margin-top:26px;display:grid;gap:12px}
.facts li{display:flex;gap:12px;align-items:flex-start;color:var(--soft);font-size:15.5px}
.facts .ico{width:18px;height:18px;color:var(--cyan);margin-top:3px}
.facts b{color:var(--ink);font-weight:600}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}}

/* BenthosLite window */
.win{border:1px solid var(--line2);border-radius:9px;background:var(--panel2);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45)}
/* SIG: de la campaña al mapa */
.gis-ways{display:grid;gap:20px;margin:0;padding:0;list-style:none}
.gis-ways li{display:grid;grid-template-columns:30px minmax(0,1fr);gap:4px 14px;align-items:start}
.gis-ways .ico{grid-row:span 2;width:22px;height:22px;margin-top:2px;color:var(--cyan)}
.gis-ways h3{margin:0;font:600 17px/1.3 var(--display);color:var(--ink)}
.gis-ways p{margin:0;color:var(--soft);font-size:15.5px}
.gis-try{margin:30px 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.gis-try > span{flex:1 1 220px;color:var(--soft);font-size:14px}
.gis-try .btn{white-space:normal;text-align:left;line-height:1.3;max-width:100%}
.gis-road{margin:18px 0 0;color:var(--mute);font-size:14px}
.gis-body{display:grid;grid-template-columns:minmax(0,170px) minmax(0,1fr)}
.gis-layers{display:flex;flex-direction:column;gap:10px;padding:11px 12px;border-right:1px solid var(--line);background:var(--panel);font:500 12px/1.35 var(--mono);color:var(--ink)}
.gis-layers .gl-h{font-size:10.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.gis-layers .gl{display:grid;grid-template-columns:12px 14px minmax(0,1fr);gap:2px 7px;align-items:center;word-break:break-word}
.gis-layers em{grid-column:3;font-style:normal;font-size:10.5px;color:var(--mute)}
.gis-layers .cb{width:11px;height:11px;border-radius:2px;background:var(--cyan);box-shadow:inset 0 0 0 2px var(--panel)}
.gis-layers .sym{width:12px;height:12px}
.gis-layers .sym.pt{border-radius:50%;background:#ff7a59;box-shadow:0 0 0 1.5px #1b2438}
.gis-layers .sym.ln{height:3px;background:#1b2438;box-shadow:0 0 0 1px #e8eef3}
.gis-layers .sym.ras{border-radius:2px;background:linear-gradient(135deg,#dfeaf2,#6f93b3)}
.gis-map{position:relative;aspect-ratio:4/3;background:#e8eef3}
.gis-map canvas{position:absolute;inset:0;width:100%;height:100%}
.gis-crs{position:absolute;right:6px;bottom:6px;padding:1px 6px;border-radius:3px;background:rgba(255,255,255,.78);color:#34435a;font:500 10.5px/1.5 var(--mono)}
.gis-table{border-top:1px solid var(--line);overflow-x:auto}
.gis-table table{width:100%;border-collapse:collapse;font:500 11.5px/1.3 var(--mono)}
.gis-table th{padding:6px 10px;border-bottom:1px solid var(--line);text-align:left;font-weight:600;color:var(--mute)}
.gis-table td{padding:5px 10px;border-bottom:1px solid rgba(30,42,68,.6);color:var(--ink);white-space:nowrap}
.gis-table td.n{text-align:right;font-variant-numeric:tabular-nums}
@media (max-width:560px){.gis-body{grid-template-columns:minmax(0,1fr)}.gis-layers{border-right:0;border-bottom:1px solid var(--line)}}
.win-bar{display:flex;align-items:center;gap:12px;padding:9px 12px;border-bottom:1px solid var(--line);font:500 12px/1.4 var(--mono);color:var(--soft);letter-spacing:.04em}
.win-bar .dots{display:flex;gap:5px}
.win-bar .dots i{width:9px;height:9px;border-radius:50%;border:1px solid var(--line2)}
.win-bar .t{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0}
.seal{margin-left:auto;flex:none;display:inline-flex;align-items:center;gap:7px;color:var(--cyan);font-weight:600;border:1px solid rgba(9,229,235,.35);border-radius:999px;padding:4px 9px 4px 6px;white-space:nowrap}
.seal .ico{width:14px;height:14px}
.win-shot{display:block;width:100%;height:auto}
.os{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.os li{display:inline-flex;align-items:center;gap:8px;font:500 13.5px/1 var(--body);color:var(--ink);border:1px solid var(--line2);border-radius:999px;padding:9px 13px}
.os .ico{width:15px;height:15px;color:var(--cyan)}
.lite-gh{margin:16px 0 0}
.lite-gh a{display:inline-flex;align-items:center;gap:8px;color:var(--soft);font-size:14.5px;text-decoration:none;border-bottom:1px solid transparent}
.lite-gh a:hover{color:var(--ink);border-bottom-color:var(--accent)}
.lite-gh .ico{width:16px;height:16px}
.lite-gh .ico.ext{width:13px;height:13px;opacity:.7}

/* security diagram */
.perimeter{width:100%;height:auto}
.perimeter .lab{font:600 11px var(--mono);letter-spacing:.12em;fill:var(--soft)}
.perimeter .sub{font:500 12px var(--mono);fill:var(--mute);letter-spacing:.02em}
.perimeter .h{font:700 18px var(--display);fill:var(--ink);letter-spacing:-.01em}
.perimeter .row{font:400 13px var(--body);fill:var(--soft)}
.perimeter .row tspan.k{fill:var(--ink);font-weight:600}
.perimeter .cy{fill:var(--cyan)}

/* audiences */
.aud{border-top:1px solid var(--line)}
.aud li{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:10px clamp(24px,5vw,72px);padding:26px 0;border-bottom:1px solid var(--line)}
.aud h3{font-size:clamp(1.25rem,1.8vw,1.6rem)}
.aud p{color:var(--soft);font-size:16.5px}
@media (max-width:700px){.aud li{grid-template-columns:minmax(0,1fr)}}

/* vision */
.vision{position:relative;overflow:hidden;isolation:isolate}
.vision-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.85}
.vision::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at center,rgba(11,16,32,.9) 0%,rgba(11,16,32,.6) 60%,rgba(11,16,32,.25) 100%)}
.vision .wrap{position:relative;z-index:2}
.vision .lede{font-size:clamp(17px,1.4vw,19.5px);color:var(--ink)}
.vision .lede+.lede{margin-top:16px}
.roadmap{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;font-size:15px;color:var(--soft)}
.roadmap li{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);border-radius:999px;padding:8px 13px;background:rgba(11,16,32,.6)}

/* final CTA */
.final h2{font-size:clamp(2.2rem,5vw,4rem)}
.final .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.centered{text-align:center}
.centered .sec-index{justify-content:center}
.centered .sec-index::after{display:none}
.centered .cta,.centered .roadmap{justify-content:center}
.centered .sec-head{justify-items:center}
.final .fine{margin-top:18px;color:var(--soft);font-size:14.5px}

/* footer (patrón ksiopea.com en clave Benthos) */
.site-footer{background:var(--deeper);border-top:1px solid var(--line);padding:24px 0 22px;color:var(--soft);font-size:14px}
.site-footer .fin{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:16px 44px}
.site-footer .b a{color:var(--ink);font-weight:700;text-decoration:none}
.site-footer .b a:hover{color:var(--cyan)}
.soc{display:flex;align-items:center;gap:16px}
.soc a{color:var(--soft);display:inline-flex;padding:4px;border-radius:6px;transition:color .2s}
.soc a:hover{color:var(--cyan)}
.soc svg{width:19px;height:19px;fill:currentColor}
.legal-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 20px}
.legal-links a{color:var(--soft);text-decoration:none;font-weight:600;font-size:14px;padding:4px 0;transition:color .2s}
.legal-links a:hover,.legal-links a[aria-current="page"]{color:var(--ink)}
.site-footer .fin2{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 28px;margin-top:14px;font-size:12.5px;color:var(--mute)}
.site-footer .copy{font-family:var(--mono);letter-spacing:.04em}
/* el botón flotante del panel de accesibilidad va abajo a la derecha: que no tape el pie en móvil */
@media (max-width:700px){.site-footer{padding-bottom:88px}}

/* páginas de texto (Acerca de, Legal) — mismo espíritu que poc/acerca.html y poc/legal.html */
.page{position:relative;padding-top:calc(var(--nav-h) + clamp(28px,5vw,56px));padding-bottom:clamp(56px,8vw,96px);isolation:isolate}
.page .wrap{position:relative;z-index:1}
.prose{max-width:1000px}
.prose h1{font-size:clamp(2.1rem,4.6vw,3.3rem);margin:0 0 14px}
.prose .lead{color:#c4d2ec;font-size:clamp(17px,1.5vw,19.5px);margin:0 0 8px}
.prose .prevails{color:#cdb98a;font-size:14px;background:rgba(120,150,210,.08);border-left:3px solid #cdb98a55;padding:9px 14px;border-radius:0 6px 6px 0;margin:18px 0 8px}
.prose h2{font-size:clamp(1.25rem,2vw,1.5rem);margin:44px 0 12px;padding-top:18px;border-top:1px solid rgba(120,150,210,.22);color:#eaf2ff}
.prose h3{font-size:1.05rem;margin:20px 0 6px;color:#cfe0ff}
.prose p,.prose li{color:#d4deef}
.prose p+p{margin-top:12px}
.prose a{color:var(--cyan)}
.prose b{color:var(--ink)}
.prose .data{margin:10px 0;display:grid;gap:5px}
.prose .items{padding-left:22px;list-style:disc;margin:10px 0}
.prose .items li{margin:7px 0}
.prose code{background:rgba(20,30,52,.95);padding:1px 6px;border-radius:5px;font-size:.9em;color:#bfe}
.prose .tablewrap{overflow-x:auto;margin:12px 0}
.prose table{width:100%;border-collapse:collapse;font-size:15px}
.prose th,.prose td{text-align:left;padding:9px 12px;border-bottom:1px solid rgba(120,150,210,.18);vertical-align:top}
.prose th{color:#aebed9;font-weight:600}
.prose .muted{color:#8ea0c0;font-size:14.5px}
.prose .pull{font-family:var(--display);font-size:clamp(1.25rem,2.2vw,1.6rem);line-height:1.4;color:#eaf6ff;margin:28px 0;padding:2px 0 2px 20px;border-left:3px solid var(--cyan)}
.prose .pull span{color:var(--cyan)}
.prose .attrib{margin:8px 0;display:grid;gap:10px}
.prose .attrib li{padding-left:14px;border-left:2px solid rgba(120,150,210,.3)}
.prose .homage{line-height:2.1;margin:10px 0 0}
.prose .homage a{color:#aebed9;text-decoration:none;white-space:nowrap}
.prose .homage a:hover{color:var(--cyan);text-decoration:underline}
.prose .homage .sep{color:#4a5a78;padding:0 4px}
.prose .tag{margin-left:8px}
.prose section[id]{scroll-margin-top:calc(var(--nav-h) + 16px)}
/* ojos del rape y burbujas al fondo (como en las páginas del visor); nunca tapan el texto */
.deep-eyes{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.deep-eye{position:absolute;opacity:0;filter:drop-shadow(0 0 6px rgba(94,224,255,.45));animation:eyeWatch 12s ease-in-out infinite}
@keyframes eyeWatch{0%,100%{opacity:.05}46%{opacity:.14}52%{opacity:.02}58%{opacity:.12}82%{opacity:.045}}
.bubble{position:absolute;bottom:-24px;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(205,240,255,.45),rgba(120,190,230,.1) 60%,transparent 72%);
  border:1px solid rgba(190,230,255,.14);opacity:0;animation:bvrise linear infinite}
@keyframes bvrise{0%{transform:translateY(0) translateX(0);opacity:0}12%{opacity:.42}88%{opacity:.34}100%{transform:translateY(-104vh) translateX(14px);opacity:0}}
@media (max-width:1100px){.deep-eye{display:none}}
@media (prefers-reduced-motion:reduce){.deep-eye{animation:none;opacity:.06}.bubble{display:none}}

/* npm es un logotipo apaisado: a 19 px de alto se leía diminuto */
.soc a.npm svg{width:34px;height:15px}

/* Solicitud de demo: ventana modal (<dialog>) con formulario; sin gestor de correo local */
dialog.demo{width:min(700px,calc(100% - 28px));max-height:none;padding:0;border:0;background:transparent;color:var(--ink);overflow:visible}
/* tarjeta viva (como la de contacto de oksigenia.com): cristal, halo que sigue al puntero, inclinación 3D */
.demo-in{position:relative;max-height:calc(100dvh - 28px);overflow:auto;padding:clamp(24px,4vw,38px);border-radius:20px;
  border:1px solid rgba(232,241,247,.12);
  background:radial-gradient(560px circle at var(--gx,78%) var(--gy,12%),rgba(9,229,235,.13),transparent 48%),linear-gradient(180deg,rgba(15,23,42,.9),rgba(9,14,28,.94));
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  box-shadow:0 30px 70px -18px rgba(0,0,0,.85),inset 0 1px 0 rgba(255,255,255,.06);
  transform:perspective(1100px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .2s ease-out;will-change:transform}
dialog.demo[open] .demo-in{animation:demoIn .5s cubic-bezier(.2,.8,.2,1)}
@keyframes demoIn{from{opacity:0;transform:perspective(1100px) translateY(46px) scale(.93)}to{opacity:1}}
.demo-in .demo-x{position:absolute;top:16px;right:16px;z-index:2}
.demo-brand{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin:0 44px 18px 0}
.demo-name{font:700 clamp(1.5rem,3vw,1.9rem)/1 var(--display);letter-spacing:.06em;color:#fff}
.demo-sub{margin-top:9px;font:600 12px/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.demo-logo{flex:none;position:relative;width:64px;height:82px}
.demo-logo::before{content:"";position:absolute;inset:0;background:var(--cyan);opacity:.9;filter:drop-shadow(0 0 14px rgba(9,229,235,.45));
  -webkit-mask:url("/img/benthos-logo.svg") no-repeat center/contain;mask:url("/img/benthos-logo.svg") no-repeat center/contain;transition:opacity .35s,transform .35s}
.demo-logo.has-av::before{opacity:0;transform:scale(.7)}
.demo-av{position:absolute;left:50%;top:50%;width:78px;height:78px;margin:-39px 0 0 -39px;border-radius:50%;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 34%,#2a3f66,#0e1a31);box-shadow:0 0 0 1.5px rgba(9,229,235,.55),0 0 24px rgba(9,229,235,.28);
  opacity:0;transform:scale(.6);transition:opacity .35s,transform .45s cubic-bezier(.2,1.4,.4,1)}
.demo-av svg{display:block;width:100%;height:100%;transform:scale(1.16)}
.demo-logo.has-av .demo-av{opacity:1;transform:none}
.demo-av.pop{animation:avPop .32s cubic-bezier(.2,1.5,.4,1)}
@keyframes avPop{from{transform:scale(.88)}to{transform:none}}
.demo-in>h2{font-size:clamp(1.35rem,2.6vw,1.7rem);margin:4px 0 0}
.demo-direct{display:flex;align-items:center;gap:14px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);color:var(--ink);text-decoration:none;font-size:15.5px;transition:transform .3s,color .2s}
.demo-direct:hover{transform:translateX(8px);color:var(--cyan)}
.demo-direct-ico{flex:none;width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.05);color:var(--cyan)}
.demo-direct-ico svg{width:19px;height:19px;fill:currentColor}
.demo-direct-k{color:var(--soft)}
@media (prefers-reduced-motion:reduce){.demo-in{transition:none;transform:none!important}dialog.demo[open] .demo-in{animation:none}.demo-direct{transition:none}.demo-logo::before,.demo-av{transition:none}.demo-av.pop{animation:none}}
dialog.demo::backdrop{background:rgba(3,6,14,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.demo-in{padding:clamp(22px,4vw,34px)}
.demo-x{flex:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line2);display:inline-flex;align-items:center;justify-content:center;color:var(--soft)}
.demo-x:hover{color:var(--ink);border-color:var(--cyan)}
.demo-x .ico{width:18px;height:18px}
.demo-lede{color:var(--soft);font-size:15.5px;margin:6px 0 22px}
.demo-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px 18px}
.demo-form .full{grid-column:1/-1}
@media (max-width:560px){.demo-form{grid-template-columns:minmax(0,1fr)}}
.fld{display:grid;gap:7px}
.fld label{font-size:13.5px;font-weight:600;color:var(--soft)}
.fld label .opt{font-weight:400;color:var(--mute)}
.fld input,.fld select,.fld textarea{width:100%;font:400 15.5px/1.4 var(--body);color:var(--ink);background:#0b1020;border:1px solid var(--line2);border-radius:9px;padding:11px 12px;transition:border-color .2s,box-shadow .2s}
.fld textarea{min-height:110px;resize:vertical}
.fld select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--soft) 50%),linear-gradient(135deg,var(--soft) 50%,transparent 50%);background-position:calc(100% - 18px) 55%,calc(100% - 13px) 55%;background-size:5px 5px;background-repeat:no-repeat;padding-right:34px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(9,229,235,.18)}
.fld input:user-invalid,.fld select:user-invalid{border-color:#ff7a7a}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--soft)}
.consent input{margin-top:3px;width:17px;height:17px;accent-color:var(--cyan);flex:none}
.consent a{color:var(--cyan)}
.demo-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 18px}
.demo-status{font-size:14.5px;color:var(--soft)}
.demo-status.err{color:#ff9a9a}
.demo-status a{color:var(--cyan)}
.demo-done{text-align:center;padding:18px 0 6px}
.demo-done .ico{width:44px;height:44px;color:var(--cyan);margin:0 auto 14px;display:block}
.demo-done h3{font-size:1.4rem;margin-bottom:8px}
.demo-done p{color:var(--soft)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

/* mta-sts.benthos.app — "la caída" del subdominio técnico: tarjeta centrada con la política real */
.page-center{min-height:calc(100dvh - 120px);display:flex;align-items:center}
.page-center .wrap{width:100%}
.mta-card{max-width:760px;margin:0 auto;padding:clamp(24px,4vw,40px);border:1px solid var(--line2);border-radius:18px;
  background:linear-gradient(180deg,rgba(17,26,46,.92),rgba(11,16,32,.92));box-shadow:0 30px 80px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.04)}
.mta-ico{width:46px;height:46px;fill:none;stroke:var(--cyan);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;margin-bottom:18px;filter:drop-shadow(0 0 10px rgba(9,229,235,.35))}
.mta-card h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.1;margin-bottom:16px}
.mta-card .hl{color:var(--cyan)}
.mta-card .hl2{color:#5ff0c6}
.mta-card .lead{color:var(--soft);font-size:clamp(16px,1.4vw,18px)}
.mta-card .lead b{color:var(--ink)}
.mta-card code{font-family:var(--mono);font-size:.92em;color:var(--cyan)}
.mta-file{margin-top:20px;font-size:14px;color:var(--mute)}
.mta-file a{text-decoration:none}
.policy{margin:10px 0 0;padding:18px 20px;border:1px solid var(--line2);border-radius:12px;background:#070b16;color:var(--ink);font-size:14.5px;line-height:1.7;white-space:pre;overflow-x:auto}
.shield{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;margin:18px 0 0}
.shield li{display:flex;flex-direction:column;gap:3px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:rgba(9,229,235,.04)}
.shield b{font:600 12px/1 var(--mono);letter-spacing:.1em;color:var(--cyan)}
.shield span{font-size:13.5px;color:var(--soft)}
.mta-card .muted{margin-top:20px;color:var(--mute);font-size:14.5px}
.mta-card .host{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--soft)}
.mta-card .host b{color:var(--ink)}
.mta-card .host a{color:var(--cyan)}

/* ---------------------------------------------------------------- al pasar el ratón */
/* El puntero es el foco del ROV: tarjetas y ventanas (.lamp) se iluminan justo donde está, como el fondo bajo
   la luz del vehículo (site.js pone --lx/--ly). Además, relieve suave en ventanas y filas. Solo con ratón;
   con «reducir movimiento» se quedan la luz y el color, sin desplazamientos. */
.lamp{position:relative}
.lamp::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:1;opacity:0;transition:opacity .4s;
  background:radial-gradient(300px circle at var(--lx,50%) var(--ly,50%),rgba(9,229,235,.13),rgba(9,229,235,.04) 45%,transparent 70%)}
.win.lamp::after{mix-blend-mode:screen;background:radial-gradient(340px circle at var(--lx,50%) var(--ly,50%),rgba(120,240,245,.12),transparent 65%)}
.win{transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s,border-color .35s}
.win-shot{transition:filter .45s}
.env-stage{transition:border-color .35s,box-shadow .45s}
.env-stage.has-video .env-inset{transition:transform .4s cubic-bezier(.2,.8,.2,1),border-color .3s,box-shadow .4s;transform-origin:100% 100%}
.cap{transition:background-color .35s}
.cap h3 .ico,.gis-ways .ico,.facts .ico,.step-ico{transition:transform .35s cubic-bezier(.2,1.4,.4,1)}
.cap li{transition:color .25s}
.cap li::before{transition:width .3s}
.gis-ways h3{transition:color .25s}
.aud li{position:relative;transition:background-color .35s}
.aud h3{transition:color .3s,transform .4s cubic-bezier(.2,.8,.2,1)}
.perimeter .p-bound,.perimeter .p-core{transition:stroke .4s}
@keyframes pMarch{to{stroke-dashoffset:-26}}
@keyframes pFlow{to{stroke-dashoffset:-24}}
@keyframes pSeal{0%,100%{filter:drop-shadow(0 0 0 rgba(9,229,235,0))}50%{filter:drop-shadow(0 0 7px rgba(9,229,235,.9))}}
@media (hover:hover) and (pointer:fine){
  .lamp:hover::after{opacity:1}
  .win:hover{transform:translateY(-5px);border-color:rgba(9,229,235,.38);box-shadow:0 44px 90px rgba(0,0,0,.55),0 0 0 1px rgba(9,229,235,.1),0 0 46px -14px rgba(9,229,235,.4)}
  .win:hover .win-shot{filter:brightness(1.07) saturate(1.08)}
  .env-stage:hover{border-color:rgba(9,229,235,.38);box-shadow:0 0 50px -18px rgba(9,229,235,.45)}
  .env-stage.has-video .env-inset:hover{transform:scale(1.06);border-color:rgba(9,229,235,.6);box-shadow:0 10px 30px rgba(0,0,0,.5)}
  .cap:hover{background-color:#0e1628}
  .cap:hover h3 .ico{transform:scale(1.18) rotate(-8deg)}
  .cap li:hover{color:var(--ink)}
  .cap li:hover::before{width:18px}
  .step:hover .step-ico{transform:translateY(-2px) scale(1.06)}
  .gis-ways li:hover .ico,.facts li:hover .ico{transform:scale(1.18)}
  .gis-ways li:hover h3{color:var(--cyan)}
  .aud li:hover{background-color:rgba(9,229,235,.035)}
  .aud li:hover h3{color:var(--cyan);transform:translateX(8px)}
  .perimeter:hover .p-bound{stroke:#09e5eb;animation:pMarch 1.4s linear infinite}
  .perimeter:hover .p-core{stroke:rgba(9,229,235,.55)}
  .perimeter:hover .p-flow{stroke-dasharray:8 4;animation:pFlow .9s linear infinite}
  .perimeter:hover .p-seal{animation:pSeal 1.6s ease-in-out infinite}
}
@media (prefers-reduced-motion:reduce){
  .win:hover,.env-stage.has-video .env-inset:hover,.aud li:hover h3,.step:hover .step-ico,.cap:hover h3 .ico,.gis-ways li:hover .ico,.facts li:hover .ico{transform:none}
  .perimeter:hover .p-bound,.perimeter:hover .p-flow,.perimeter:hover .p-seal{animation:none}
}