:root{
  --bg:#03140F; --bg2:#06201A; --panel:#0A2A22; --panel2:#0E3329;
  --line:rgba(120,220,185,.14); --line2:rgba(120,220,185,.28);
  --mint:#4DE3B0; --mint2:#2BC795; --cyan:#7AE8FF; --amber:#FFC86B;
  --text:#EAF6F1; --text2:#A9C7BC; --text3:#7FA597;
  --display:'Space Grotesk',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --max:1200px; --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--display);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.35;mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%)}
main,header,footer{position:relative;z-index:1}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.03em;line-height:1.06}
h2{font-size:clamp(32px,4.2vw,52px)}
h3{font-size:20px;letter-spacing:-.01em;line-height:1.25}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:110px 0}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mint);margin:0 0 18px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--mint);box-shadow:0 0 12px var(--mint)}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--text2);max-width:700px;margin-top:18px}
.grad{background:linear-gradient(90deg,var(--mint),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:12px;font:600 16px var(--display);text-decoration:none;border:0;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--mint);color:#02130D;box-shadow:0 0 0 1px rgba(77,227,176,.4),0 10px 40px -10px rgba(77,227,176,.6)}
.btn-primary:hover{background:#6CEDC2;box-shadow:0 0 0 1px rgba(77,227,176,.6),0 14px 50px -10px rgba(77,227,176,.8)}
.btn-ghost{border:1px solid var(--line2);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--mint)}
.panel{background:linear-gradient(180deg,rgba(14,51,41,.75),rgba(6,32,26,.75));border:1px solid var(--line);border-radius:var(--r)}
.mono{font-family:var(--mono)}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(3,20,15,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px}
.nav-logo img{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--text2);text-decoration:none;font-size:15px}
.nav-links a:hover{color:var(--text)}
.nav-links .btn{min-height:44px;padding:0 18px;font-size:14.5px;color:#02130D}
.menu-btn{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line2);background:none;color:var(--text);cursor:pointer;align-items:center;justify-content:center}
@media (max-width:940px){
  .menu-btn{display:inline-flex}
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg2);padding:6px 24px 20px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:14px;border:0}
}

/* HERO */
.hero{padding:72px 0 90px;position:relative;overflow:hidden}
html,body{overflow-x:clip}
.hero::after{content:"";position:absolute;width:900px;height:900px;right:-300px;top:-380px;background:radial-gradient(circle,rgba(77,227,176,.22),transparent 60%);pointer-events:none;z-index:0}
.hero .wrap{position:relative;z-index:1}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.status{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--text2);border:1px solid var(--line2);border-radius:999px;padding:7px 14px;margin-bottom:26px;background:rgba(77,227,176,.05)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 0 rgba(77,227,176,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(77,227,176,0)}100%{box-shadow:0 0 0 0 rgba(77,227,176,0)}}
.hero h1{font-size:clamp(42px,6vw,78px);letter-spacing:-.045em;line-height:.98}
.hero .lead{font-size:clamp(18px,1.8vw,21px);margin-top:26px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.scope{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px}
.scope span{font-family:var(--mono);font-size:12px;color:var(--text2);border:1px solid var(--line);border-radius:8px;padding:6px 10px;background:rgba(255,255,255,.02)}
@media (max-width:980px){.hero .wrap{grid-template-columns:1fr;gap:44px}.hero{padding:48px 0 70px}}

.hero-bg{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:.7}
/* SIMULATOR */
.sim{padding:0;overflow:hidden;box-shadow:0 40px 120px -30px rgba(0,0,0,.7),0 0 0 1px rgba(77,227,176,.08)}
.sim-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--text3)}
.dots{display:flex;gap:6px}.dots i{width:10px;height:10px;border-radius:50%;background:#1F4A3D;display:block}
.tabs{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;font:500 13px var(--mono);color:var(--text2);background:transparent;border:1px solid var(--line);border-radius:8px;padding:9px 12px;cursor:pointer;min-height:38px;transition:all .15s}
.tab:hover{border-color:var(--line2);color:var(--text)}
.tab[aria-pressed="true"]{background:var(--mint);color:#02130D;border-color:var(--mint)}
.phone{background:#071B15;margin:16px;border-radius:16px;border:1px solid var(--line)}
.phone-head{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--mint),var(--cyan));display:flex;align-items:center;justify-content:center;color:#02130D;font-weight:700;font-size:13px}
.phone-head b{display:block;font-size:14px;font-weight:600}
.phone-head small{font-family:var(--mono);font-size:11px;color:var(--mint)}
.thread{height:360px;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.bubble{max-width:84%;padding:10px 14px;border-radius:14px;font-size:14.5px;line-height:1.45;animation:in .3s ease both}
.bubble.bot{align-self:flex-start;background:#0F3328;border:1px solid var(--line);border-bottom-left-radius:4px}
.bubble.user{align-self:flex-end;background:var(--mint);color:#02130D;font-weight:500;border-bottom-right-radius:4px}
.typing{align-self:flex-start;display:flex;gap:4px;padding:12px 14px;background:#0F3328;border:1px solid var(--line);border-radius:14px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--text3);animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{50%{opacity:.25}}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.replies{display:flex;flex-wrap:wrap;gap:8px;padding:12px 14px 16px;border-top:1px solid var(--line);min-height:66px;align-items:center}
.reply{font:500 14px var(--display);color:var(--mint);background:rgba(77,227,176,.08);border:1px solid rgba(77,227,176,.45);border-radius:999px;padding:9px 16px;cursor:pointer;min-height:40px}
.reply:hover{background:rgba(77,227,176,.18)}
.hint{font-family:var(--mono);font-size:12px;color:var(--text3)}
.done{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;width:100%}
.done span{font-family:var(--mono);font-size:12.5px;color:var(--mint);display:flex;gap:8px;align-items:center}
.restart{font:500 13px var(--mono);background:none;border:1px solid var(--line2);color:var(--text);border-radius:8px;padding:8px 12px;cursor:pointer;min-height:38px}
.replies .chat-input{display:flex;flex-direction:row;align-items:center;gap:8px;width:100%;padding:0;background:none;border:0}
.chat-input input{flex:1;min-width:0;font:400 15px var(--display);color:var(--text);background:rgba(3,20,15,.9);border:1px solid var(--line2);border-radius:999px;padding:11px 16px}
.chat-input input:focus{outline:2px solid var(--mint);outline-offset:1px}
.send{flex:none;width:44px;height:44px;border-radius:50%;border:0;background:var(--mint);color:#02130D;display:flex;align-items:center;justify-content:center;cursor:pointer}
.send svg{width:20px;height:20px}
.example{font:500 12px var(--mono);color:var(--text2);background:none;border:1px dashed var(--line2);border-radius:8px;padding:8px 10px;cursor:pointer;min-height:36px}
.example:hover{color:var(--mint);border-color:var(--mint)}
.input-err{width:100%;font-size:13px;color:var(--amber);margin:0}
.input-err:empty{display:none}
.sim-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:0 18px 16px;font-family:var(--mono);font-size:11.5px;color:var(--text3)}

/* STATS */
.stats{padding:0 0 30px}
.stats .grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:rgba(6,32,26,.5)}
.stat{padding:28px 26px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(34px,4vw,48px);font-weight:600;letter-spacing:-.04em;line-height:1}
.stat > span{display:block;margin-top:10px;color:var(--text2);font-size:15px}
.stat small{font-family:var(--mono);font-size:11px;color:var(--mint);letter-spacing:.08em;text-transform:uppercase}
@media (max-width:820px){.stats .grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* HOW */
.how{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:56px;counter-reset:s}
.how .panel{padding:30px;position:relative;overflow:hidden}
.how .k{font-family:var(--mono);font-size:12px;color:var(--mint);letter-spacing:.08em;text-transform:uppercase}
.how h3{font-size:26px;margin:14px 0 10px;letter-spacing:-.02em}
.how p{color:var(--text2)}
.how .big{position:absolute;right:18px;top:8px;font-family:var(--mono);font-size:64px;font-weight:600;color:rgba(77,227,176,.07)}
.how .arrow{display:none}
@media (max-width:860px){.how{grid-template-columns:1fr}}

/* MODES */
.toggle{display:inline-flex;padding:5px;border:1px solid var(--line2);border-radius:14px;background:rgba(6,32,26,.7);margin-top:36px;flex-wrap:wrap;gap:4px}
.toggle button{font:600 15px var(--display);color:var(--text2);background:none;border:0;border-radius:10px;padding:12px 18px;cursor:pointer;min-height:46px}
.toggle button[aria-pressed="true"]{background:var(--mint);color:#02130D}
.modes{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;margin-top:22px}
.pipe{padding:30px;display:flex;flex-direction:column;gap:12px}
.node{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:rgba(3,20,15,.5);transition:all .35s ease}
.node .ic{flex:none;width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:rgba(77,227,176,.1);color:var(--mint)}
.node .ic svg{width:22px;height:22px}
.node b{display:block;font-size:16px;font-weight:600}
.node span{display:block;font-size:14px;color:var(--text2)}
.node.hl{border-color:var(--mint);background:rgba(77,227,176,.07)}
.node.off{opacity:.28;filter:grayscale(1)}
.node.expert .ic{background:rgba(255,200,107,.12);color:var(--amber)}
.node.expert.hl{border-color:var(--amber);background:rgba(255,200,107,.06)}
.connector{height:18px;margin-left:38px;border-left:2px dashed var(--line2)}
.mode-info{padding:30px;display:flex;flex-direction:column;gap:18px}
.mode-info h3{font-size:30px;letter-spacing:-.03em}
.mode-info .tag{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mint)}
.mode-info ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.mode-info li{display:flex;gap:12px;color:var(--text2)}
.mode-info li svg{flex:none;width:20px;height:20px;color:var(--mint);margin-top:2px}
@media (max-width:900px){.modes{grid-template-columns:1fr}}

/* PRODUCTS */
.products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:52px}
.product{padding:24px;transition:border-color .2s,transform .2s,background .2s;cursor:default}
.product:hover{border-color:var(--mint);transform:translateY(-3px);background:linear-gradient(180deg,rgba(20,70,56,.8),rgba(6,32,26,.8))}
.product .row1{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.product .ic{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:rgba(77,227,176,.1);color:var(--mint)}
.product .ic svg{width:21px;height:21px}
.product .n{font-family:var(--mono);font-size:12px;color:var(--text3)}
.product p{color:var(--text2);font-size:14.5px;margin-top:10px}
@media (max-width:1000px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.products{grid-template-columns:1fr}}

/* MODEL */
.model{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:52px}
.loop{padding:32px;display:flex;flex-direction:column;gap:22px}
.ring{position:relative;width:min(300px,100%);aspect-ratio:1;margin:6px auto 0}
.ring svg{width:100%;height:100%}
.ring .spin{transform-origin:50% 50%;animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.ring .center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px}
.ring .center b{font-size:20px;letter-spacing:-.02em;line-height:1.2}
.ring .center small{font-family:var(--mono);font-size:11px;color:var(--mint);margin-top:6px;letter-spacing:.08em}
.loop-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.loop-items div{border:1px solid var(--line);border-radius:12px;padding:14px;font-size:15px}
.loop-items small{display:block;font-family:var(--mono);font-size:11px;color:var(--mint);margin-bottom:4px}
.layers{display:flex;flex-direction:column;gap:12px}
.layer{padding:26px 28px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.layer .lv{font-family:var(--mono);font-size:12px;color:#02130D;background:var(--mint);border-radius:6px;padding:4px 8px;font-weight:600}
.layer small{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mint);margin-bottom:6px}
.layer p{color:var(--text2);margin-top:6px}
.initiative{padding:24px 28px;border-color:rgba(255,200,107,.35)}
.initiative b{color:var(--amber)}
@media (max-width:900px){.model{grid-template-columns:1fr}}

/* CASE */
.case{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);overflow:hidden;margin-top:52px}
.case-l{padding:40px;display:flex;flex-direction:column;gap:18px;justify-content:center}
.case-l .client{font-family:var(--mono);font-size:13px;color:var(--mint);letter-spacing:.1em}
.case-l h3{font-size:clamp(26px,3vw,36px);letter-spacing:-.03em}
.case-l p{color:var(--text2)}
.case-r{padding:40px;border-left:1px solid var(--line);background:rgba(3,20,15,.5);display:flex;flex-direction:column;gap:12px;justify-content:center}
.flowstep{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:14px 16px;opacity:.35;transition:opacity .4s,border-color .4s}
.flowstep.on{opacity:1;border-color:var(--mint)}
.flowstep i{font-style:normal;font-family:var(--mono);font-size:12px;color:#02130D;background:var(--mint);border-radius:6px;padding:3px 7px;flex:none}
@media (max-width:860px){.case{grid-template-columns:1fr}.case-r{border-left:0;border-top:1px solid var(--line)}}

/* CALCULATOR */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-top:52px;overflow:hidden}
.calc-in{padding:34px;display:flex;flex-direction:column;gap:22px}
.calc-in .tagex{font-family:var(--mono);font-size:11.5px;color:var(--amber);border:1px solid rgba(255,200,107,.4);border-radius:6px;padding:4px 8px;align-self:flex-start}
.field label{display:flex;justify-content:space-between;gap:12px;font-size:15px;color:var(--text2);margin-bottom:10px}
.field output{font-family:var(--mono);color:var(--text);font-size:14px}
input[type=range]{width:100%;accent-color:var(--mint);height:28px}
.calc-out{padding:34px;border-left:1px solid var(--line);background:rgba(3,20,15,.55);display:flex;flex-direction:column;gap:18px;justify-content:center}
.kpi small{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text3)}
.kpi b{display:block;font-size:clamp(34px,4.4vw,52px);letter-spacing:-.04em;line-height:1.05;margin-top:4px}
.kpi.main b{color:var(--mint)}
.bar{height:10px;border-radius:999px;background:#12392E;overflow:hidden;display:flex}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--mint),var(--cyan));transition:width .3s}
.legend{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11.5px;color:var(--text3);margin-top:8px}
.disc{font-size:13px;color:var(--text3)}
@media (max-width:860px){.calc{grid-template-columns:1fr}.calc-out{border-left:0;border-top:1px solid var(--line)}}

/* RESULTS */
.results{margin-top:44px;border:1px dashed var(--line2);border-radius:var(--r);padding:34px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;text-align:center;font-family:var(--mono);font-size:13px;color:var(--text3)}
.results div{border:1px solid var(--line);border-radius:12px;padding:26px 12px}
@media (max-width:700px){.results{grid-template-columns:1fr}}

/* XAVIA */
.xv-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:48px}
.xv-col{padding:30px}
.xv-k{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mint);margin:0 0 16px}
.xv-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.xv-list li{color:var(--text2);padding-left:20px;position:relative}
.xv-list li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:2px;background:var(--mint)}
.xv-list b{color:var(--text);font-weight:600}
.xv-app{margin-top:18px;overflow:hidden;padding:0}
.xv-top{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line)}
.xv-brand{font-family:var(--mono);font-weight:600;letter-spacing:.2em;color:var(--mint);font-size:13px}
.xv-note{margin-left:auto;font-family:var(--mono);font-size:11.5px;color:var(--text3)}
.xv-tabs{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.xv-tabs::-webkit-scrollbar{display:none}
.xv-tab{flex:none;font:500 14px var(--display);color:var(--text2);background:none;border:1px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer;min-height:42px}
.xv-tab:hover{color:var(--text);border-color:var(--line2)}
.xv-tab[aria-pressed="true"]{background:var(--mint);color:#02130D;border-color:var(--mint)}
.xv-pane{padding:24px}
/* flujo */
.xv-flow-wrap{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:24px;align-items:start}
.xv-controls{display:flex;flex-direction:column;gap:12px}
.stepper{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px;color:var(--text2)}
.stepper div{display:flex;align-items:center;gap:6px}
.stepper button{width:36px;height:36px;border-radius:8px;border:1px solid var(--line2);background:rgba(255,255,255,.03);color:var(--text);font-size:18px;cursor:pointer}
.stepper button:hover{border-color:var(--mint);color:var(--mint)}
.stepper output{min-width:42px;text-align:center;font-family:var(--mono);color:var(--text);font-size:14px}
.xv-play{min-height:46px;margin-top:4px}
.xv-hint{font-size:13px;color:var(--text3)}
.xv-flow{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;align-content:flex-start;min-height:220px}
.xf{flex:1 1 150px;max-width:220px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:rgba(3,20,15,.55);display:flex;flex-direction:column;gap:6px;transition:border-color .3s,background .3s,opacity .3s}
.xf .t{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.xf .t svg{width:18px;height:18px;flex:none}
.xf small{font-family:var(--mono);font-size:11px;color:var(--text3)}
.xf .st{font-family:var(--mono);font-size:11.5px;color:var(--text3)}
.xf.k-src .t{color:var(--cyan)}
.xf.k-voz .t{color:var(--mint)}
.xf.k-wa .t{color:#5BE38C}
.xf.k-res .t{color:var(--amber)}
.xf.run{border-color:var(--mint);background:rgba(77,227,176,.08)}
.xf.dim{opacity:.35}
.xf.is-ok{border-color:var(--amber);background:rgba(255,200,107,.08)}
.xf.is-ok .st{color:var(--amber)}
/* bandeja */
.xv-inbox{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr) minmax(0,230px);border:1px solid var(--line);border-radius:14px;overflow:hidden;min-height:440px}
.xv-convs{border-right:1px solid var(--line);display:flex;flex-direction:column}
.xv-conv{display:flex;gap:10px;align-items:flex-start;text-align:left;width:100%;background:none;border:0;border-bottom:1px solid var(--line);padding:14px;color:var(--text);cursor:pointer;font:inherit}
.xv-conv:hover{background:rgba(255,255,255,.03)}
.xv-conv[aria-pressed="true"]{background:rgba(77,227,176,.08);box-shadow:inset 3px 0 0 var(--mint)}
.ch{flex:none;width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.05)}
.ch svg{width:16px;height:16px}
.xv-conv b{display:block;font-size:14px;font-weight:600}
.xv-conv span{display:block;font-size:13px;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.xv-conv em{display:inline-block;margin-top:4px;font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--text3)}
.xv-chat{display:flex;flex-direction:column;min-width:0}
.xv-chat-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:14px}
.xv-chat-head small{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--text3)}
.xv-timeline{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;max-height:340px}
.ev{display:flex;gap:10px;align-items:flex-start}
.ev .who{flex:none;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;border-radius:6px;padding:3px 7px;margin-top:2px}
.ev .txt{font-size:14px;color:var(--text);background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;padding:8px 12px;max-width:100%}
.ev .txt small{display:block;font-family:var(--mono);font-size:10.5px;color:var(--text3);margin-bottom:2px}
.ev.bot .who{background:rgba(77,227,176,.15);color:var(--mint)}
.ev.voz .who{background:rgba(122,232,255,.12);color:var(--cyan)}
.ev.cli .who{background:rgba(255,255,255,.08);color:var(--text2)}
.ev.age .who{background:rgba(255,200,107,.15);color:var(--amber)}
.ev.sys .txt{background:none;border-style:dashed;color:var(--text3);font-family:var(--mono);font-size:12px}
.xv-take{border-top:1px solid var(--line);padding:12px 16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.xv-take .chat-input{display:flex;flex-direction:row;align-items:center;gap:8px;width:100%;padding:0;background:none;border:0}
.xv-take .chat-input input{flex:1;min-width:0;font:400 15px var(--display);color:var(--text);background:rgba(3,20,15,.9);border:1px solid var(--line2);border-radius:999px;padding:11px 16px}
.xv-take .chat-input input:focus{outline:2px solid var(--mint);outline-offset:1px}
.xv-take .btn{min-height:42px;padding:0 18px;font-size:14.5px}
.xv-take p{font-size:13px;color:var(--text3);margin:0}
.xv-profile{border-left:1px solid var(--line);padding:16px;display:flex;flex-direction:column;gap:14px;font-size:14px}
.xv-profile .nm{font-size:17px;font-weight:600}
.xv-profile .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);margin-bottom:4px}
.xv-profile .chs{display:flex;gap:6px;flex-wrap:wrap}
.xv-profile .chs span{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:999px;padding:3px 9px;font-size:12px;color:var(--text2)}
.xv-profile .chs svg{width:12px;height:12px}
.xv-profile .hist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;color:var(--text2);font-size:13px}
.xv-profile .hist li{border-left:2px solid var(--line2);padding-left:8px}
@media (max-width:1060px){.xv-inbox{grid-template-columns:minmax(0,240px) minmax(0,1fr)}.xv-profile{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}}
@media (max-width:760px){
  .xv-split{grid-template-columns:1fr}
  .xv-flow-wrap{grid-template-columns:1fr}
  .xv-inbox{grid-template-columns:1fr}
  .xv-convs{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;overflow-x:auto}
  .xv-conv{flex:none;width:210px;border-bottom:0;border-right:1px solid var(--line)}
  .xv-pane{padding:16px}
  .xf{max-width:none}
}
/* datos */
.xv-dtoggle{margin-top:0}
.xv-dsub{color:var(--text2);margin-top:18px;max-width:720px}
.xv-steps{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;counter-reset:x}
.xv-steps li{border:1px solid var(--line);border-radius:12px;padding:16px;background:rgba(3,20,15,.55);opacity:.3;transform:translateY(6px);transition:opacity .4s,transform .4s,border-color .4s}
.xv-steps li.on{opacity:1;transform:none;border-color:var(--line2)}
.xv-steps li:last-child.on{border-color:var(--mint)}
.xv-steps i{font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--mint);display:block;margin-bottom:8px}
.xv-steps b{display:block;font-size:15px;margin-bottom:4px}
.xv-steps span{font-size:13.5px;color:var(--text2)}
@media (max-width:900px){.xv-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.xv-steps{grid-template-columns:1fr}}

/* CONTACT */
.contact .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.contact h2{font-size:clamp(38px,5vw,64px)}
.steps3{list-style:none;margin:34px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.steps3 li{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:15px 18px;background:rgba(6,32,26,.6)}
.steps3 i{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--mint)}
.direct{margin-top:28px;display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:14px}
.direct a{color:var(--mint);text-decoration:none;display:inline-flex;gap:10px;align-items:center}
.direct a:hover{text-decoration:underline}
.direct svg{width:18px;height:18px}
form{padding:32px;display:flex;flex-direction:column;gap:16px}
form h3{font-size:24px}
.f{display:flex;flex-direction:column;gap:7px;font-size:14px;color:var(--text2);font-weight:500}
input,select,textarea{font:400 16px var(--display);color:var(--text);background:#05190F;background:rgba(3,20,15,.8);border:1px solid var(--line2);border-radius:10px;padding:13px 14px;width:100%}
select option{background:#06201A}
input:focus,select:focus,textarea:focus{outline:2px solid var(--mint);outline-offset:1px;border-color:var(--mint)}
textarea{min-height:96px;resize:vertical}
.r2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text3);font-weight:400}
.consent input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--mint)}
.consent a{color:var(--mint)}
.ok.err{color:var(--amber)}
.ok.err a{color:var(--amber)}
.ok{display:none;font-size:14px;color:var(--mint);border:1px solid var(--line2);border-radius:10px;padding:12px}
@media (max-width:900px){.contact .wrap{grid-template-columns:1fr;gap:44px}}
@media (max-width:480px){.r2{grid-template-columns:1fr}form{padding:24px}}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:44px 0 34px;font-size:14px;color:var(--text3)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:22px}
footer img{height:32px;width:auto}
footer nav{display:flex;flex-wrap:wrap;gap:22px}
footer a{color:var(--text2);text-decoration:none}
footer a:hover{color:var(--text)}
.copy{width:100%;border-top:1px solid var(--line);padding-top:22px;font-family:var(--mono);font-size:12px}

.wa{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.wa svg{width:30px;height:30px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}

/* ===== MULTIPÁGINA ===== */
.nav-links a[aria-current="page"]{color:var(--text);box-shadow:inset 0 -2px 0 var(--mint)}
.nav-links a.btn[aria-current="page"]{box-shadow:0 0 0 1px rgba(77,227,176,.4),0 10px 40px -10px rgba(77,227,176,.6)}
@media (max-width:940px){.nav-links a[aria-current="page"]{box-shadow:none;color:var(--mint)}}
.page-head{padding-top:72px}
.page-title{font-size:clamp(38px,5.2vw,66px);letter-spacing:-.04em;line-height:1.02}
.mode-actions{display:flex;flex-wrap:wrap;gap:10px;align-self:flex-start}
.cta-band{padding:0 0 110px}
.cta-band .panel{padding:clamp(28px,5vw,56px);display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between}
.cta-band h2{font-size:clamp(28px,3.4vw,42px)}
.cta-band .lead{margin-top:12px}
.go-band{margin-top:22px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:22px 28px}
.go-band p{color:var(--text2)}
.go-band a{color:var(--mint);text-decoration:none;font-weight:600;white-space:nowrap}
.go-band a:hover{text-decoration:underline}
.sound-btn{position:fixed;left:18px;bottom:18px;z-index:60;display:flex;align-items:center;gap:8px;height:46px;padding:0 14px;border-radius:999px;border:1px solid var(--line2);background:rgba(6,32,26,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--text);cursor:pointer}
.sound-btn:hover{border-color:var(--mint)}
.sound-btn svg{width:20px;height:20px}
.sound-btn .eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.sound-btn .eq i{display:block;width:3px;height:4px;border-radius:2px;background:var(--text3)}
.sound-btn .eq.on i{background:var(--mint);animation:eq 1s ease-in-out infinite}
.sound-btn .eq.on i:nth-child(2){animation-delay:.2s}.sound-btn .eq.on i:nth-child(3){animation-delay:.4s}
@keyframes eq{0%,100%{height:4px}50%{height:14px}}
.vid-sec{padding-top:40px}
.vid-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.vid-grid .btn{margin-top:28px}
.vid-frame{padding:10px;border-radius:26px}
.vid-frame video{display:block;width:100%;height:auto;aspect-ratio:1/1;border-radius:18px;background:#03140F}
@media (max-width:860px){.vid-grid{grid-template-columns:1fr;gap:32px}}
/* ===== MÁS CONTRASTE (solo colores) ===== */
:root{--bg:#000805;--bg2:#04120D;--line:rgba(140,235,200,.24);--line2:rgba(140,235,200,.45);--text2:#D3E6DE;--text3:#A8C6BA}
body::before{background-image:linear-gradient(rgba(120,220,185,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(120,220,185,.10) 1px,transparent 1px)}
.hero::after{background:radial-gradient(circle,rgba(77,227,176,.12),transparent 60%)}
.hero-bg{opacity:.45}
.nav{background:rgba(0,8,5,.88)}
.panel{background:linear-gradient(180deg,#14473A,#0B2E25);border-color:var(--line2);box-shadow:0 30px 70px -30px rgba(0,0,0,.95)}
.sim{box-shadow:0 40px 120px -30px rgba(0,0,0,.95),0 0 0 1px rgba(122,232,255,.35)}
.bubble.bot{background:#1B5444;border-color:rgba(140,235,200,.35)}
.tab{border-color:rgba(140,235,200,.32)}
.eyebrow,.stat small,.k{color:var(--cyan)}
.stats .grid{background:linear-gradient(90deg,#0F3E31,#0B3140);border:1px solid rgba(122,232,255,.4);border-radius:var(--r)}
.stat{border-right-color:rgba(122,232,255,.25)}
.stat b{color:var(--cyan)}
.how .big{color:rgba(122,232,255,.18)}
.cta-band .panel{background:linear-gradient(120deg,#13503F,#0C3747 75%);border-color:rgba(122,232,255,.5)}
.demo-col{min-width:0}
.demo-label{display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;padding:9px 16px 9px 13px;border-radius:999px;font-size:15px;font-weight:600;letter-spacing:-.005em;color:var(--cyan);background:rgba(122,232,255,.08);border:1px solid rgba(122,232,255,.4);box-shadow:0 0 24px -6px rgba(122,232,255,.35)}
.demo-label svg{width:18px;height:18px;flex:none}