/* ZEUS Global Security · Modelo 4 (Simple) · «Protección en capas» */
@font-face{font-family:"Inter";src:url("fonts/inter-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/inter-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("fonts/inter-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Tight";src:url("fonts/inter-tight-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Inter Tight";src:url("fonts/inter-tight-800-normal.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}

:root{
  --bg:#07080b;--bg2:#0c0e13;--surface:#10131a;--surface2:#151922;
  --line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.18);
  --text:#f5f2ef;--muted:#b7b5bc;--dim:#9a98a1;
  --red:#c8161d;--red-hot:#e3262e;--red-text:#ff7d81;
  --display:"Inter Tight","Inter",system-ui,sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --pad:clamp(20px,4vw,56px);
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.76,0,.24,1);
  --base:.15s;
}
html.portal-in{--base:.5s}

*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:1rem;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1240px;margin-inline:auto;padding-inline:var(--pad)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ── Tipografía ── */
.h1,.h2,.h3{font-family:var(--display);font-weight:800;letter-spacing:-.03em;line-height:1.04}
.h1{font-size:clamp(2.55rem,5.4vw,4.9rem)}
.h2{font-size:clamp(1.9rem,3.6vw,3rem)}
.h3{font-size:1.25rem;font-weight:700;letter-spacing:-.015em;line-height:1.2}
.lead{font-size:clamp(1.02rem,1.25vw,1.18rem);color:var(--muted);max-width:56ch;line-height:1.65}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--red-text);margin-bottom:1.1rem}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--red-hot);box-shadow:0 0 0 0 rgba(227,38,46,.6);animation:ping 2.4s infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px rgba(227,38,46,0)}100%{box-shadow:0 0 0 0 rgba(227,38,46,0)}}

/* ── Barra de aviso + encabezado ── */
.site-header{position:relative;z-index:60}
.demo-bar{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;padding:.42rem var(--pad);background:#0b0d11;border-bottom:1px solid var(--line);font-size:.76rem;color:var(--muted);line-height:1.4}
.demo-bar__txt a{color:#fff;text-underline-offset:3px;white-space:nowrap}
.demo-bar__models{display:flex;gap:.25rem;flex-shrink:0}
.m-link{padding:.14rem .6rem;border-radius:999px;color:var(--muted);text-decoration:none;white-space:nowrap;border:1px solid transparent;transition:color .2s,border-color .2s,background .2s}
.m-link:hover{color:#fff;border-color:var(--line2)}
.m-link[aria-current="page"]{color:#fff;background:rgba(200,22,29,.28);border-color:rgba(255,110,115,.5)}
@media (min-width:1200px){.demo-bar{white-space:nowrap}}
@media (max-width:1199px){.demo-bar{flex-wrap:wrap;row-gap:.35rem}}
@media (max-width:640px){.demo-bar{padding:.5rem var(--pad);font-size:.72rem}.demo-bar__models{flex-wrap:wrap}}

.nav-wrap{position:sticky;top:0;z-index:70;background:rgba(7,8,11,.72);backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);border-bottom:1px solid var(--line);view-transition-name:site-nav}
.nav{display:flex;align-items:center;gap:1.5rem;min-height:66px}
.brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;white-space:nowrap}
.brand img{width:42px;height:38px}
.brand__t{display:flex;flex-direction:column;font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:.08em;line-height:1}
.brand__t small{font-family:var(--body);font-weight:500;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:.28rem}
.nav-links{display:flex;gap:.25rem;margin-left:auto}
.nav-links a{position:relative;display:block;padding:.5rem .9rem;border-radius:999px;font-size:.92rem;font-weight:500;color:var(--muted);text-decoration:none;transition:color .2s,background .2s}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-links a[aria-current="page"]{color:#fff}
.nav-links a[aria-current="page"]::after{content:"";position:absolute;left:.9rem;right:.9rem;bottom:2px;height:2px;border-radius:2px;background:var(--red-hot)}
.burger{display:none;width:44px;height:44px;margin-left:auto;background:none;border:1px solid var(--line2);border-radius:12px;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:transform .35s var(--ease),top .35s var(--ease)}
.burger span:first-child{top:16px}.burger span:last-child{top:25px}
.nav-open .burger span:first-child{top:20px;transform:rotate(45deg)}
.nav-open .burger span:last-child{top:20px;transform:rotate(-45deg)}

/* ── Botones con relleno ── */
.btn{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:48px;padding:0 1.5rem;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:color .35s var(--ease),border-color .35s,transform .35s var(--ease)}
.btn::before{content:"";position:absolute;inset:-1px;z-index:-1;transform:translateY(102%);border-radius:50% 50% 0 0/100% 100% 0 0;transition:transform .5s var(--ease),border-radius .5s var(--ease)}
.btn:hover::before,.btn:focus-visible::before{transform:translateY(0);border-radius:0}
.btn:active{transform:scale(.98)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn--primary{background:var(--red);color:#fff}
.btn--primary::before{background:#fff}
.btn--primary:hover,.btn--primary:focus-visible{color:#10131a}
.btn--ghost{background:rgba(255,255,255,.03);color:#fff;border-color:var(--line2)}
.btn--ghost::before{background:#fff}
.btn--ghost:hover,.btn--ghost:focus-visible{color:#10131a;border-color:#fff}
.btn--sm{min-height:40px;padding:0 1.15rem;font-size:.88rem}
.btn--lg{min-height:56px;padding:0 2rem;font-size:1.02rem}
.more{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.92rem;color:#fff;text-decoration:none}
.more .arr{transition:transform .35s var(--ease)}
a:hover>.more .arr,.more:hover .arr{transform:translateX(5px)}

/* ── Malla de color (canvas) ── */
.mesh{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.hero,.phero{position:relative;overflow:hidden;isolation:isolate}
.hero::before,.phero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:72px 72px;mask-image:radial-gradient(ellipse 70% 80% at 70% 40%,#000,transparent);-webkit-mask-image:radial-gradient(ellipse 70% 80% at 70% 40%,#000,transparent);opacity:.55}
.hero::after,.phero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:140px;z-index:-1;pointer-events:none;background:linear-gradient(transparent,var(--bg))}
.hero>.wrap,.phero>.wrap{position:relative;z-index:1}

/* ── Hero ── */
.hero__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.98fr);gap:clamp(24px,4vw,64px);align-items:center;padding-block:clamp(20px,2.6vw,40px) clamp(48px,6vw,88px)}
.hero__h1{margin-bottom:1.5rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.ln>span{display:block;transform:translateY(108%);animation:lnUp 1.05s var(--ease) both;animation-delay:calc(var(--base) + var(--i,0)*.11s)}
@keyframes lnUp{to{transform:none}}
.rise{animation:rise .95s var(--ease) both;animation-delay:calc(var(--base) + .2s + var(--i,0)*.09s)}
@keyframes rise{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ── Diagrama de anillos ── */
.rings-box{width:100%;max-width:540px;margin-inline:auto;aspect-ratio:1}
.hero .rings-box{max-width:clamp(360px,calc(100vh - 390px),540px)}
.hero__viz{display:flex;flex-direction:column;align-items:center}
.hero__viz .r-panel{width:100%}
.rings-svg{width:100%;height:100%;display:block;overflow:visible}
.rings-svg .halo{opacity:.7}
.rings-svg .tick-ring{stroke:rgba(255,255,255,.22);stroke-width:1.5;stroke-dasharray:1.5 11;transform-origin:300px 300px;animation:spin 140s linear infinite}
.rings-svg .cross{stroke:rgba(255,255,255,.06);stroke-width:1}
.ring .disc{fill:rgba(200,22,29,0);transition:fill .6s var(--ease)}
.ring .base{stroke:rgba(255,255,255,.2);stroke-width:1.5;transition:stroke .4s}
.ring .glow{stroke:var(--red-hot);stroke-width:3;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;transform:rotate(-90deg);transform-origin:300px 300px;transition:stroke-dashoffset 1s var(--ease);filter:drop-shadow(0 0 7px rgba(227,38,46,.85))}
.ring .hit{stroke:transparent;stroke-width:52;pointer-events:stroke;cursor:pointer}
.ring.on .disc{fill:rgba(200,22,29,.12)}
.ring.on .base{stroke:rgba(255,125,129,.45)}
.ring.on .glow{stroke-dashoffset:0}
.orbit{transform-origin:300px 300px;animation:spin linear infinite}
.node{fill:#fff;filter:drop-shadow(0 0 6px rgba(255,255,255,.9))}
.ring.on .node{fill:var(--red-hot);filter:drop-shadow(0 0 9px rgba(227,38,46,1))}
@keyframes spin{to{transform:rotate(360deg)}}
.pill rect{fill:#10131a;stroke:rgba(255,255,255,.28);stroke-width:1;transition:fill .4s var(--ease),stroke .4s}
.pill text{fill:#e9e6e3;font-family:var(--body);font-weight:600;transition:fill .3s;pointer-events:none}
.ring.on .pill rect{fill:var(--red);stroke:#ff7d81}
.ring.on .pill text{fill:#fff}
.ring{cursor:pointer}
.pulse{stroke:rgba(227,38,46,.7);stroke-width:2;transform-origin:300px 300px;animation:pulse 5.2s var(--ease) infinite}
.pulse.p2{animation-delay:-2.6s}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(7.2);opacity:0}}
.core{filter:drop-shadow(0 0 18px rgba(227,38,46,.65))}

.r-panel{max-width:540px;margin:1.25rem auto 0;border:1px solid var(--line2);border-radius:18px;background:rgba(16,19,26,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);overflow:hidden}
.r-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.r-tab{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem;padding:.7rem .8rem;background:none;border:0;border-right:1px solid var(--line);cursor:pointer;text-align:left;color:var(--muted);transition:background .3s,color .3s}
.r-tab:last-child{border-right:0}
.r-tab b{font-family:var(--mono);font-weight:400;font-size:.7rem;letter-spacing:.1em;color:var(--dim)}
.r-tab span{font-size:.8rem;font-weight:600;line-height:1.25}
.r-tab:hover{color:#fff;background:rgba(255,255,255,.04)}
.r-tab[aria-pressed="true"]{color:#fff;background:rgba(200,22,29,.2);box-shadow:inset 0 -2px 0 var(--red-hot)}
.r-tab[aria-pressed="true"] b{color:var(--red-text)}
.r-info{padding:1rem 1.15rem 1.1rem;min-height:128px}
.r-info>*{transition:opacity .25s,transform .35s var(--ease)}
.r-info.swap>*{opacity:0;transform:translateY(6px)}
.r-title{font-family:var(--display);font-weight:800;font-size:1.2rem;letter-spacing:-.02em;margin-bottom:.3rem}
.r-text{font-size:.9rem;color:var(--muted);margin-bottom:.7rem;line-height:1.55}

/* ── Franja de datos ── */
.stats{position:relative;z-index:2;margin-top:-24px}
.stats__list{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));overflow:hidden}
.stats__list li{display:flex;flex-direction:column;gap:.4rem;padding:1.6rem 1.5rem;border-right:1px solid var(--line);color:var(--muted);font-size:.9rem;line-height:1.4}
.stats__list li:last-child{border-right:0}
.stat{font-family:var(--display);font-weight:800;font-size:clamp(2.1rem,3.4vw,3rem);letter-spacing:-.04em;line-height:1;color:#fff}
.stat i{font-style:normal;color:var(--red-text)}
.stat--txt{font-size:clamp(1.7rem,2.6vw,2.4rem);padding-top:.35rem}

/* ── Secciones ── */
.sec{padding-block:clamp(64px,9vw,120px) 0}
.sec__head{max-width:640px;margin-bottom:clamp(28px,4vw,52px)}
.sec__head .h2{margin-bottom:1rem}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.card{position:relative;display:flex;flex-direction:column;gap:.85rem;padding:1.6rem;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,var(--surface2),var(--surface));text-decoration:none;color:inherit;height:100%;transform-style:preserve-3d;transition:transform .5s var(--ease),border-color .3s,box-shadow .4s;will-change:transform}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(255,95,100,.16),transparent 55%)}
.card:hover{border-color:rgba(255,125,129,.45);box-shadow:0 30px 60px -30px rgba(200,22,29,.45)}
.card:hover::before{opacity:1}
.card.is-tilting{transition:transform .08s linear,border-color .3s,box-shadow .4s}
.svc p{color:var(--muted);font-size:.93rem;line-height:1.6;flex:1}
.svc__top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.6rem}
.svc__n{font-family:var(--mono);font-size:.75rem;color:var(--dim);letter-spacing:.1em}
.ico{color:var(--red-text);flex-shrink:0}
.svc:hover .ico{color:#fff}

/* Dibujo de íconos de línea */
.js .draw :is(path,circle,rect,line){stroke-dasharray:1;stroke-dashoffset:1}
.js .draw.in :is(path,circle,rect,line),.js .rv.in .draw :is(path,circle,rect,line){stroke-dashoffset:0;transition:stroke-dashoffset 1.4s var(--ease) .15s}

/* Reveal al scroll */
.js .rv{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0)*80ms)}
.js .rv.in{opacity:1;transform:none}

/* ── Estrategia / lema ── */
.strat{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,72px);align-items:center}
.strat__copy .h2{margin-bottom:1rem}
.strat__copy .lead{margin-bottom:1.8rem}
.strat--tag{grid-template-columns:1fr}
.tag-svg{width:100%;max-width:640px;height:auto;display:block;margin-inline:auto;overflow:visible}
.tl-base{stroke:rgba(255,255,255,.16);stroke-width:2;stroke-dasharray:2 8;fill:none}
.tl-run{fill:none;stroke:var(--red-hot);stroke-width:2.5;stroke-dasharray:1;stroke-dashoffset:1;filter:drop-shadow(0 0 6px rgba(227,38,46,.8))}
.rv.in .tl-run{stroke-dashoffset:0;transition:stroke-dashoffset 2.4s var(--ease-io) .4s}
.tl-dot{fill:#fff;opacity:0}
.rv.in .tl-dot{animation:tlDot 5s linear 2.8s infinite}
@keyframes tlDot{0%{opacity:1;transform:translateX(0)}90%{opacity:1}100%{opacity:0;transform:translateX(420px)}}
.tl-c{fill:var(--surface);stroke:var(--line2);stroke-width:1.5}
.tl-node{color:var(--red-text)}
.tl-node text{fill:#fff;font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-.01em}

/* ── CTA ── */
.cta{padding-block:clamp(64px,9vw,120px)}
.cta__box{position:relative;overflow:hidden;isolation:isolate;border:1px solid var(--line2);border-radius:28px;background:var(--bg2);padding:clamp(36px,6vw,80px)}
.cta__in{position:relative;display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:center;justify-content:space-between}
.cta__btns{display:flex;flex-wrap:wrap;gap:.8rem}
.mesh--soft{opacity:.9;z-index:-1}

/* ── Páginas internas ── */
.phero__in{padding-block:clamp(48px,7vw,96px) clamp(52px,7vw,96px)}
.phero .h1{margin-bottom:1.4rem}
.phero .lead{margin-bottom:0}
.phero .btn{margin-top:1.8rem}
.page-title{view-transition-name:page-title}

.svc-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,5vw,80px);padding-top:clamp(24px,4vw,56px)}
.svc-sticky{position:sticky;top:96px;padding-block:1rem}
.svc-list{display:flex;flex-direction:column;gap:clamp(48px,7vw,96px);padding-bottom:clamp(20px,4vw,60px)}
.sv{scroll-margin-top:100px;display:flex;flex-direction:column;gap:1.1rem;align-items:flex-start;padding-block:.5rem}
.sv__head{display:flex;align-items:center;gap:1rem}
.sv__n{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;color:var(--dim)}
.sv__intro{font-size:1.1rem;color:var(--text);max-width:52ch;line-height:1.6}
.sv__box{width:100%;height:auto;gap:.75rem;margin-block:.4rem .6rem}
.sv__box>p{color:var(--muted);font-size:.97rem}
.sv__kicker{font-family:var(--display);font-weight:700;color:#fff!important;font-size:1.05rem!important;letter-spacing:-.01em}
.sv__capt{font-family:var(--mono);font-size:.72rem!important;letter-spacing:.14em;text-transform:uppercase;color:var(--red-text)!important;margin-top:.5rem}
.caps{display:grid;grid-template-columns:1fr 1fr;gap:.55rem 1.2rem}
.caps li{display:flex;gap:.55rem;align-items:flex-start;font-size:.92rem;color:var(--text);line-height:1.4}
.caps svg{color:var(--red-text);flex-shrink:0;margin-top:1px}
.sv .ico{width:52px;height:52px}
.sv.is-current .ico{color:#fff}

.nos{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,5vw,72px);align-items:start}
.nos__copy .h2{margin-bottom:1.6rem;max-width:14ch}
.val{gap:1.1rem;align-items:flex-start}
.nos__fig{position:relative;margin:0;border-radius:24px;overflow:hidden;border:1px solid var(--line2);aspect-ratio:4/5;background:var(--surface)}
.nos__fig img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;filter:brightness(.62) saturate(.9)}
.nos__fig::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(7,8,11,.85)),radial-gradient(circle at 50% 100%,rgba(200,22,29,.35),transparent 60%)}

.tech{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:center}
.tech__copy .h2{margin-bottom:1rem}
.monitor{border:1px solid var(--line2);border-radius:20px;background:linear-gradient(180deg,var(--surface2),var(--surface));overflow:hidden}
.monitor__head{display:flex;justify-content:space-between;align-items:center;padding:.9rem 1.3rem;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.live{display:inline-flex;align-items:center;gap:.5rem;color:#fff}
.live i{width:8px;height:8px;border-radius:50%;background:var(--red-hot);animation:ping 2s infinite}
.monitor__rows li{display:grid;grid-template-columns:110px 1fr;gap:1rem;align-items:center;padding:1.1rem 1.3rem;border-bottom:1px solid var(--line)}
.monitor__rows li span{font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--red-text)}
.monitor__rows li b{font-weight:500;font-size:.98rem}
.monitor__note{padding:.8rem 1.3rem;font-size:.78rem;color:var(--dim)}

.contact-cards .cc p{color:var(--muted);font-size:.95rem;flex:1}
.jobs__box{display:grid;grid-template-columns:auto 1fr;gap:clamp(20px,4vw,48px);padding:clamp(28px,5vw,56px);border:1px solid var(--line2);border-radius:28px;background:linear-gradient(135deg,var(--surface2),var(--bg2))}
.jobs__ic{color:var(--red-text)}
.jobs .h2{margin-bottom:.9rem}
.jobs .lead{margin-bottom:1.3rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.6rem}
.chips li{padding:.35rem .85rem;border:1px solid var(--line2);border-radius:999px;font-size:.84rem;color:var(--muted)}

/* ── Pie ── */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);padding-block:clamp(40px,5vw,64px) 28px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:2rem;margin-bottom:2.2rem}
.foot-tag{margin-top:1rem;color:var(--muted);font-size:.92rem}
.foot-col{display:flex;flex-direction:column;gap:.45rem;font-size:.92rem;color:var(--muted)}
.foot-col a{text-decoration:none;color:var(--muted);transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-h{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:.4rem}
.foot-bottom{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:1.4rem;font-size:.8rem;color:var(--muted)}
.foot-demo a{color:#fff}
.selector-modelos{display:flex;flex-wrap:wrap;align-items:center;gap:.25rem}
.selector-modelos__t{margin-right:.4rem;color:var(--dim)}

/* ── Portal de anillos (transición entre páginas) ── */
.portal{position:fixed;inset:0;z-index:999;pointer-events:none;overflow:hidden;visibility:hidden}
.portal i{position:absolute;left:50%;top:50%;width:160vmax;height:160vmax;margin:-80vmax 0 0 -80vmax;border-radius:50%;transform:scale(0);display:none}
.p-veil{display:block!important;width:100%!important;height:100%!important;inset:0;left:0!important;top:0!important;margin:0!important;border-radius:0!important;transform:none!important;opacity:0;background:var(--bg)}
.p-disc{background:radial-gradient(circle,#2a0a0e 0%,var(--bg) 42%);box-shadow:0 0 0 2px rgba(255,125,129,.95),0 0 90px 10px rgba(227,38,46,.55)}
.p-ring{border:3px solid rgba(255,110,115,.95);box-shadow:0 0 28px rgba(227,38,46,.75),inset 0 0 28px rgba(227,38,46,.35)}
.p-ring.r2{border-color:rgba(255,110,115,.6)}
.p-ring.r3{border-color:rgba(255,110,115,.35)}
/* salida: los anillos crecen desde el centro y cubren la página */
.portal.out{visibility:visible}
.portal.out .p-disc{display:block;animation:pGrow .62s var(--ease-io) forwards}
.portal.out .p-ring{display:block}
.portal.out .r1{animation:pGrow .62s var(--ease-io) .07s forwards;--to:.78}
.portal.out .r2{animation:pGrow .62s var(--ease-io) .14s forwards;--to:.56}
.portal.out .r3{animation:pGrow .62s var(--ease-io) .21s forwards;--to:.34}
@keyframes pGrow{from{transform:scale(0)}to{transform:scale(var(--to,1))}}
/* entrada: un velo oscuro se abre desde el centro y revela la página nueva */
@property --r{syntax:"<length>";inherits:false;initial-value:0px}
.portal-in .portal{visibility:visible;animation:pHide 0s linear 1.2s forwards}
.portal-in .p-veil{opacity:1;--r:0px;-webkit-mask-image:radial-gradient(circle at 50% 50%,transparent var(--r),#000 calc(var(--r) + 1.5px));mask-image:radial-gradient(circle at 50% 50%,transparent var(--r),#000 calc(var(--r) + 1.5px));animation:pOpen .95s var(--ease-io) forwards}
.portal-in .p-ring{display:block;animation:pRing .95s var(--ease-io) both}
.portal-in .r2{animation-delay:.09s;--to:.72}
.portal-in .r3{animation-delay:.18s;--to:.46}
.portal-in .r1{--to:1}
@keyframes pOpen{to{--r:90vmax}}
@keyframes pRing{0%{transform:scale(0);opacity:1}85%{opacity:1}100%{transform:scale(var(--to,1));opacity:0}}
@keyframes pHide{to{visibility:hidden}}

/* View Transitions entre documentos: encabezado y titular compartidos */
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-group(site-nav){animation-duration:.8s;animation-timing-function:var(--ease-io)}
/* el titular se queda fijo: sin morfado entre tamaños distintos; la página nueva lo anima con sus propias líneas */
::view-transition-group(page-title){animation:none}
::view-transition-old(page-title){display:none}

/* ── Responsive ── */
@media (max-width:1100px){
  .grid4{grid-template-columns:repeat(2,1fr)}
  .stats__list{grid-template-columns:repeat(2,1fr)}
  .stats__list li:nth-child(2){border-right:0}
  .stats__list li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .svc-layout{grid-template-columns:1fr}
  .svc-side{display:none}
}
@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr}
  .hero__viz{order:2}
  .strat,.tech,.nos{grid-template-columns:1fr}
  .nos__fig{max-width:420px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .burger{display:block}
  .nav-cta{display:none}
  .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;margin:0;padding:.5rem var(--pad) 1.2rem;background:#07080b;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .3s,transform .4s var(--ease),visibility 0s .3s}
  .nav-open .nav-links{opacity:1;transform:none;visibility:visible;transition:opacity .3s,transform .4s var(--ease)}
  .nav-links a{padding:.9rem .4rem;font-size:1.1rem;border-radius:0;border-bottom:1px solid var(--line)}
  .nav-links a[aria-current="page"]::after{display:none}
  .nav-links a[aria-current="page"]{color:var(--red-text)}
}
@media (max-width:640px){
  .grid4,.grid2{grid-template-columns:1fr}
  .caps{grid-template-columns:1fr}
  .stats__list li{padding:1.2rem 1rem}
  .r-tabs{grid-template-columns:repeat(2,1fr)}
  .r-tab:nth-child(2){border-right:0}
  .r-tab:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .jobs__box{grid-template-columns:1fr}
  .monitor__rows li{grid-template-columns:1fr;gap:.25rem}
  .foot-grid{grid-template-columns:1fr}
  .rings-svg .pill text{font-size:17px}
  .cta__in{flex-direction:column;align-items:flex-start}
  .brand__t{font-size:1.05rem}
}

/* ── Movimiento reducido ── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important;scroll-behavior:auto!important}
  .ln>span{transform:none}
  .js .rv{opacity:1;transform:none}
  .js .draw :is(path,circle,rect,line){stroke-dashoffset:0}
  .tl-run{stroke-dashoffset:0}
  .portal{display:none}
  .orbit{display:none}
  @view-transition{navigation:none}
}

/* Anillos decorativos en la cabecera de páginas internas */
.deco{position:absolute;z-index:0;right:max(-120px,calc((100vw - 1240px)/2 - 160px));top:50%;width:min(640px,56vw);aspect-ratio:1;transform:translateY(-50%);pointer-events:none;overflow:visible}
.deco .dr{stroke:rgba(255,255,255,.16);stroke-width:1.5}
.deco .dr0{stroke-dasharray:2 10;stroke:rgba(255,255,255,.28)}
.deco .dr2{stroke:rgba(255,125,129,.4)}
@media (max-width:900px){.deco{opacity:.45;right:-34%;width:90vw}}
.jobs{padding-bottom:clamp(64px,9vw,120px)}