:root{
  --bg:#ffffff; --soft:#f4f7ff; --ink:#0b1230; --text:#4a5578; --line:#e1e8fb;
  --cyan:#22d3ee; --blue:#1f3cff; --violet:#c026d3;
  --grad:linear-gradient(120deg,#22d3ee 0%,#1f3cff 55%,#c026d3 100%);
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  --ease:cubic-bezier(.65,0,.25,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:'Sora',sans-serif;color:var(--ink);line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1240px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:800;font-size:22px;color:var(--ink)}
.brand em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-logo{height:34px;width:auto}
.nav-links{display:flex;align-items:center;gap:28px;font-size:15px;font-weight:500}
.nav-links a:not(.nav-cta):hover{color:var(--blue)}
.nav-cta{padding:9px 20px;border-radius:999px;background:var(--ink);color:#fff}
.nav-cta:hover{background:var(--blue)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* BOTONES */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 28px -8px rgba(31,60,255,.55)}
.btn-ghost{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-white{background:#fff;color:var(--blue)}
.btn-line{border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.12)}

.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.eyebrow.light{color:rgba(255,255,255,.8)}

/* HERO */
.hero{max-width:1320px;margin:0 auto;padding:44px 24px 20px}
.hero-head{text-align:center;max-width:860px;margin:0 auto 28px}
.hero-head h1{font-size:clamp(34px,5vw,60px);font-weight:800}
.hero-sub{margin-top:16px;font-size:clamp(16px,1.6vw,19px);max-width:640px;margin-inline:auto}

.stage{position:relative;width:100%;aspect-ratio:2/1;min-height:480px;max-height:74vh;border-radius:28px;overflow:hidden;border:1px solid #d8e2ff;
  background:linear-gradient(180deg,#fbfdff 0%,#eef4ff 55%,#e2ebff 100%);box-shadow:0 40px 80px -40px rgba(31,60,255,.35)}
.world{position:absolute;left:0;top:0;transform-origin:0 0;container-type:inline-size;transition:transform 1.05s var(--ease)}
.world.no-anim{transition:none}
.bg-orb{position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none}
.o1{width:38%;height:60%;left:-6%;top:5%;background:rgba(34,211,238,.28)}
.o2{width:38%;height:60%;right:-6%;top:15%;background:rgba(192,38,211,.20)}
#rain{position:absolute;inset:0;width:100%;height:100%;opacity:.55;-webkit-mask-image:radial-gradient(ellipse at 50% 50%,rgba(0,0,0,.3),#000 78%);mask-image:radial-gradient(ellipse at 50% 50%,rgba(0,0,0,.3),#000 78%)}
.floor{position:absolute;left:-25%;right:-25%;bottom:-14%;height:52%;
  background:linear-gradient(rgba(31,60,255,.22) 1px,transparent 1px) 0 0/100% 5cqw,linear-gradient(90deg,rgba(31,60,255,.22) 1px,transparent 1px) 0 0/7cqw 100%;
  transform:perspective(60cqw) rotateX(64deg);-webkit-mask-image:linear-gradient(to top,#000 20%,transparent);mask-image:linear-gradient(to top,#000 20%,transparent)}

/* ITEMS */
.item{position:absolute;cursor:pointer;transition:opacity .6s,filter .6s,transform .35s;outline:none}
.item:hover,.item:focus-visible,.item.nudge{transform:translateY(-.6cqw) scale(1.025)}
.item:focus-visible .holo,.item:hover .holo,.item.nudge .holo{border-color:rgba(31,60,255,.8);box-shadow:0 0 0 1px rgba(255,255,255,.7) inset,0 20px 60px -18px rgba(31,60,255,.6),0 0 60px rgba(34,211,238,.45)}
.tag{position:absolute;z-index:3;left:50%;top:-3.4cqw;transform:translateX(-50%);white-space:nowrap;font-family:var(--mono);font-size:1.05cqw;padding:.5cqw 1.1cqw;border-radius:999px;background:#fff;color:var(--ink);border:1px solid #cfdbff;box-shadow:0 8px 20px -8px rgba(31,60,255,.4);transition:opacity .4s}
.tag b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:.3cqw}
.tag::after{content:"";position:absolute;left:50%;bottom:-.9cqw;width:.9cqw;height:.9cqw;margin-left:-.45cqw;border-radius:50%;background:var(--blue);box-shadow:0 0 0 0 rgba(31,60,255,.5);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 1.2cqw rgba(31,60,255,0)}100%{box-shadow:0 0 0 0 rgba(31,60,255,0)}}

.holo{position:absolute;inset:0;border-radius:1.3cqw;border:1px solid rgba(31,60,255,.4);overflow:hidden;
  background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(205,222,255,.5));backdrop-filter:blur(4px);
  box-shadow:0 0 0 1px rgba(255,255,255,.6) inset,0 20px 50px -22px rgba(31,60,255,.5),0 0 40px rgba(34,211,238,.28);transition:box-shadow .3s,border-color .3s;
  font-size:.82cqw;color:var(--ink)}
.holo::after{content:"";position:absolute;left:0;right:0;height:35%;background:linear-gradient(transparent,rgba(34,211,238,.22),transparent);animation:scan 4.5s linear infinite;pointer-events:none}
@keyframes scan{from{top:-40%}to{top:110%}}

/* web */
.item-web{left:4.5%;top:15%;width:30%;height:54%}
.item-web .holo{transform:perspective(90cqw) rotateY(14deg);transform-origin:right center}
.w-bar{display:flex;align-items:center;gap:.4cqw;padding:.7cqw .9cqw;border-bottom:1px solid rgba(31,60,255,.2)}
.w-bar i{width:.6cqw;height:.6cqw;border-radius:50%;background:#c9d5ee}
.w-bar i:first-child{background:#22d3ee}.w-bar i:nth-child(2){background:#1f3cff}.w-bar i:nth-child(3){background:#c026d3}
.w-bar span{margin-left:.8cqw;font-family:var(--mono);font-size:.75cqw;background:rgba(31,60,255,.08);padding:.2cqw .9cqw;border-radius:99px;color:var(--text)}
.w-body{padding:1.1cqw}
.w-hero{height:8.4cqw;border-radius:.8cqw;background:linear-gradient(120deg,rgba(34,211,238,.35),rgba(31,60,255,.3),rgba(192,38,211,.3));padding:1.3cqw;display:flex;flex-direction:column;gap:.6cqw}
.w-hero b{display:block;height:1.1cqw;width:65%;border-radius:99px;background:rgba(255,255,255,.9)}
.w-hero b.s{height:.7cqw;width:42%;opacity:.7}
.w-hero em{display:block;margin-top:auto;width:7cqw;height:1.6cqw;border-radius:99px;background:#fff;box-shadow:0 4px 14px rgba(31,60,255,.4)}
.w-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.8cqw;margin-top:1cqw}
.w-img{height:5cqw;border-radius:.6cqw;background:linear-gradient(135deg,rgba(31,60,255,.16),rgba(34,211,238,.25));position:relative}
.w-img::before,.w-img::after{content:"";position:absolute;left:10%;right:10%;top:50%;height:1px;background:rgba(31,60,255,.3);transform:rotate(20deg)}
.w-img::after{transform:rotate(-20deg)}
.w-lines{margin-top:1cqw;display:grid;gap:.5cqw}
.w-lines b{height:.6cqw;border-radius:99px;background:rgba(74,85,120,.25)}
.w-lines b.s{width:55%}
.w-cursor{position:absolute;width:1.4cqw;height:1.4cqw;border-left:2px solid var(--blue);border-top:2px solid var(--blue);transform:rotate(-15deg);animation:cur 6s ease-in-out infinite;left:20%;top:30%}
@keyframes cur{0%,100%{left:18%;top:30%}30%{left:60%;top:55%}60%{left:35%;top:80%}}

/* robot */
.item-robot{left:34.4%;top:5%;height:90%;aspect-ratio:400/640}
.robot{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 30px 30px rgba(31,60,255,.25))}
.bob{animation:bob 4.5s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-6px)}}
.eyes{animation:blink 5s infinite;transform-origin:200px 88px}
@keyframes blink{0%,94%,100%{transform:scaleY(1)}97%{transform:scaleY(.1)}}
.core{animation:pulse 2.4s ease-in-out infinite;transform-origin:200px 245px}
.ant{animation:pulse 1.6s ease-in-out infinite;transform-origin:200px 12px}
.halo{animation:pulse 5s ease-in-out infinite;transform-origin:200px 230px}
@keyframes pulse{50%{opacity:.55;transform:scale(1.12)}}
.kb{animation:kb 3s ease-in-out infinite}
@keyframes kb{50%{opacity:.6}}
.item-robot .tag{top:-1cqw}

/* chat */
.item-chat{left:2.5%;top:69%;width:22%;height:24%}
.holo.chat{padding:.9cqw;display:flex;flex-direction:column;gap:.5cqw;transform:perspective(90cqw) rotateY(10deg);transform-origin:right center}
.c-head{font-family:var(--mono);font-size:.75cqw;color:var(--text);display:flex;align-items:center;gap:.5cqw;margin-bottom:.1cqw}
.c-head i{width:.7cqw;height:.7cqw;border-radius:50%;background:#22c55e;box-shadow:0 0 8px #22c55e}
.c-b{max-width:82%;padding:.45cqw .8cqw;border-radius:.9cqw;font-size:.82cqw;line-height:1.35;opacity:0;animation:msg 10s infinite}
.c-in{align-self:flex-start;background:#fff;border:1px solid var(--line)}
.c-out{align-self:flex-end;background:linear-gradient(120deg,#1f3cff,#7c3aed);color:#fff}
.c-out.ok{background:linear-gradient(120deg,#0ea5a4,#22c55e)}
.c-b:nth-of-type(1){animation-delay:0s}.c-b:nth-of-type(2){animation-delay:1.4s}.c-b:nth-of-type(3){animation-delay:2.8s}.c-b:nth-of-type(4){animation-delay:4.2s}
@keyframes msg{0%{opacity:0;transform:translateY(6px)}6%,80%{opacity:1;transform:none}92%,100%{opacity:0}}

/* automatizaciones */
.item-auto{left:66%;top:14%;width:29%;height:52%}
.item-auto .holo{transform:perspective(90cqw) rotateY(-14deg);transform-origin:left center;padding:1.1cqw}
.a-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:.8cqw;color:var(--text);margin-bottom:1cqw}
.dot{width:.8cqw;height:.8cqw;border-radius:50%;background:#22c55e;box-shadow:0 0 10px #22c55e;animation:pulse 1.6s infinite}
.a-flow{display:flex;align-items:center;gap:.5cqw;margin-bottom:1.1cqw}
.a-flow .n{padding:.6cqw 1cqw;border-radius:.7cqw;background:#fff;border:1px solid #cfdbff;font-weight:600;font-size:.85cqw}
.a-flow .n.ai{background:var(--grad);color:#fff;border:0}
.a-flow em{flex:1;height:2px;background:repeating-linear-gradient(90deg,var(--blue) 0 6px,transparent 6px 11px);animation:dash 1s linear infinite}
@keyframes dash{to{background-position:11px 0}}
.a-code{font-family:var(--mono);font-size:.82cqw;line-height:1.75;background:#0b1230;color:#9fb4ff;border-radius:.8cqw;padding:1cqw 1.2cqw;white-space:pre;overflow:hidden}
.a-code span{display:block;opacity:0;animation:typeIn 9s infinite}
.a-code span:nth-child(2){animation-delay:.5s}.a-code span:nth-child(3){animation-delay:1s;color:#5eead4}.a-code span:nth-child(4){animation-delay:1.5s}
.a-code span:nth-child(5){animation-delay:2s;color:#e879f9}.a-code span:nth-child(6){animation-delay:2.5s}.a-code span:nth-child(7){animation-delay:3s}
@keyframes typeIn{0%{opacity:0;transform:translateX(-6px)}4%,85%{opacity:1;transform:none}95%,100%{opacity:0}}

/* crm */
.item-crm{left:71%;top:71%;width:23%;height:24%}
.item-crm .holo{transform:perspective(90cqw) rotateY(-10deg);transform-origin:left center;padding:.9cqw}
.k-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.78cqw;color:var(--text)}
.k-head b{color:#0ea5a4}
.k-bars{display:flex;align-items:flex-end;gap:.5cqw;height:3.6cqw;margin:.6cqw 0}
.k-bars i{flex:1;border-radius:.3cqw .3cqw 0 0;background:linear-gradient(to top,#1f3cff,#22d3ee);height:var(--h);transform-origin:bottom;animation:grow 3.5s ease-in-out infinite alternate}
.k-bars i:nth-child(even){animation-delay:.6s}
@keyframes grow{from{transform:scaleY(.55)}to{transform:scaleY(1)}}
.k-row{display:flex;justify-content:space-between;align-items:center;font-size:.8cqw;padding:.25cqw 0;border-top:1px solid rgba(31,60,255,.12)}
.k-row b{padding:.1cqw .6cqw;border-radius:99px;background:#eef2ff;color:var(--blue)}
.k-row b.hot{background:#dcfce7;color:#15803d}
.item-crm .tag,.item-chat .tag{top:-2.6cqw}

/* estado zoom */
.stage.zoomed .item:not(.on){opacity:.18;filter:blur(3px);pointer-events:none}
.stage.zoomed .item.on .tag{opacity:0}
.stage.zoomed .item.on{transform:none}
.stage.zoomed .cue{opacity:0}
.cue{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);font-family:var(--mono);font-size:12.5px;background:rgba(255,255,255,.9);border:1px solid #cfdbff;padding:8px 16px;border-radius:999px;color:var(--ink);display:flex;align-items:center;gap:10px;transition:opacity .4s;pointer-events:none;z-index:4;white-space:nowrap}
.cue span{width:8px;height:8px;border-radius:50%;background:var(--blue);animation:ping 2s infinite}

/* panel de detalle */
.detail{position:absolute;z-index:6;top:50%;width:min(440px,42%);padding:34px;border-radius:24px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  border:1px solid #cfdbff;box-shadow:0 30px 70px -20px rgba(31,60,255,.45);opacity:0;transform:translate(0,-46%);transition:opacity .5s .55s,transform .6s .55s var(--ease)}
.detail[hidden]{display:none}
.detail.side-left{left:3%}.detail.side-right{right:3%}
.detail.show{opacity:1;transform:translate(0,-50%)}
.d-kicker{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.detail h2{font-size:clamp(24px,2.4vw,32px);margin-bottom:12px}
.d-text{font-size:15.5px}
.detail ul{list-style:none;margin:16px 0;display:grid;gap:9px}
.detail li{position:relative;padding-left:26px;font-size:14.5px;color:var(--ink)}
.detail li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:var(--grad)}
.detail li::after{content:"";position:absolute;left:4.5px;top:10.5px;width:5px;height:3px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.d-proof{font-size:13.5px;padding:12px 14px;border-radius:12px;background:var(--soft);border:1px solid var(--line);color:var(--text)}
.d-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.d-actions .btn{padding:12px 22px;font-size:14.5px}

.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}
.chips button{padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-weight:600;font-size:14px;color:var(--ink);transition:.2s}
.chips button b{font-family:var(--mono);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:4px}
.chips button:hover,.chips button.on{border-color:var(--blue);box-shadow:0 8px 20px -10px rgba(31,60,255,.5)}

/* SECCIONES */
.block{max-width:1240px;margin:0 auto;padding:96px 24px}
.block.alt{max-width:none;background:var(--soft);padding-inline:max(24px,calc((100% - 1240px)/2 + 24px))}
.section-head{max-width:820px;margin:0 auto 52px;text-align:center}
.section-head h2{font-size:clamp(28px,3.6vw,44px)}
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:12px;align-items:stretch}
.flow-step,.step,.case{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 18px 40px -28px rgba(31,60,255,.35);transition:transform .25s,box-shadow .25s}
.flow-step:hover,.step:hover,.case:hover{transform:translateY(-4px);box-shadow:0 26px 50px -24px rgba(31,60,255,.5)}
.flow-step h3,.step h3,.case h3{font-size:20px;margin:8px 0}
.flow-step p,.step p,.case p{font-size:15px}
.flow-arrow{align-self:center;font-size:26px;color:var(--blue)}
.fs-n,.step-n{font-family:var(--mono);font-size:13px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:500}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.case-tag{display:inline-block;font-family:var(--mono);font-size:11.5px;padding:4px 12px;border-radius:99px;background:#eef2ff;color:var(--blue)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.faq-list{max-width:780px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px}
.faq-item summary{font-weight:600;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq-item summary::after{content:"+";color:var(--blue);font-size:22px;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin-top:12px;font-size:15px}
.contact-box{text-align:center;padding:72px 32px;border-radius:32px;color:#fff;background:linear-gradient(120deg,#0ea5c9 0%,#1f3cff 55%,#a21caf 100%);box-shadow:0 40px 80px -30px rgba(31,60,255,.6)}
.contact-box h2{color:#fff;font-size:clamp(28px,3.6vw,44px);max-width:720px;margin:0 auto 14px}
.contact-box p{max-width:560px;margin:0 auto;color:rgba(255,255,255,.88)}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}
.footer{border-top:1px solid var(--line);padding:32px 24px}
.footer-inner{max-width:1240px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:14px}

[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s var(--ease)}
[data-reveal].is-revealed{opacity:1;transform:none}

/* RESPONSIVE */
@media (max-width:1000px){
  .flow{grid-template-columns:1fr 1fr}.flow-arrow{display:none}
  .case-grid,.steps{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#fff;padding:18px 24px 24px;gap:16px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-toggle{display:flex}
  .hero{padding-top:28px}
  .stage{aspect-ratio:auto;height:600px;max-height:none;border-radius:22px}
  .detail{width:auto;left:12px!important;right:12px!important;top:auto;bottom:12px;transform:translateY(20px);padding:22px}
  .detail.show{transform:none}
  .detail h2{font-size:22px}
  .cue{font-size:11px;padding:6px 12px}
  .flow,.case-grid,.steps{grid-template-columns:1fr}
  .block{padding:64px 20px}
}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* portada */
body.intro-open{overflow:hidden}
.intro{position:fixed;inset:0;z-index:200;background:#01020a;display:flex;align-items:center;justify-content:center;transition:transform 1s var(--ease),opacity .8s .2s}
.intro.leaving{transform:translateY(-100%);opacity:0;pointer-events:none}
.intro-img{width:100%;height:100%;object-fit:contain;object-position:center 40%;display:block;animation:introIn 1.4s var(--ease) both}
@keyframes introIn{from{opacity:0;transform:scale(1.04)}to{opacity:1;transform:none}}
.intro-rain{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen;opacity:.8;
  -webkit-mask-image:radial-gradient(ellipse 34% 42% at 50% 42%,rgba(0,0,0,.14),#000 100%);mask-image:radial-gradient(ellipse 34% 42% at 50% 42%,rgba(0,0,0,.14),#000 100%)}
.intro-shards{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.intro.shattering{background:transparent}
.intro.shattering .intro-img{visibility:hidden}
.intro-btn{z-index:2;position:absolute;left:50%;bottom:clamp(28px,9vh,90px);transform:translateX(-50%);display:inline-flex;align-items:center;gap:12px;padding:18px 44px;border-radius:999px;background:var(--grad);color:#fff;font-family:'Sora',sans-serif;font-weight:700;font-size:18px;letter-spacing:.04em;box-shadow:0 18px 44px -10px rgba(31,60,255,.6);animation:btnIn 1s .9s var(--ease) both,glowBtn 2.6s 2s ease-in-out infinite;transition:box-shadow .2s}
.intro-btn i{font-style:normal;transition:transform .25s}
.intro-btn:hover i,.intro-btn:focus-visible i{transform:translateX(6px)}
.intro-btn:hover{box-shadow:0 22px 54px -8px rgba(31,60,255,.8)}
.intro-btn:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}
@keyframes btnIn{from{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translateX(-50%)}}
@keyframes glowBtn{50%{box-shadow:0 18px 60px -4px rgba(34,211,238,.75)}}
.intro-btn.gone{opacity:0;pointer-events:none;transition:opacity .25s;animation:none}
.rain-tr{position:fixed;inset:0;width:100vw;height:100vh;z-index:201;pointer-events:none}
.scan{position:fixed;left:0;right:0;top:-3px;height:3px;z-index:201;pointer-events:none;will-change:transform}
.scan-line{position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,transparent,#22d3ee 15%,#fff 50%,#c026d3 85%,transparent);box-shadow:0 0 18px 4px rgba(34,211,238,.9),0 0 60px 12px rgba(31,60,255,.55)}
.scan-band{position:absolute;left:0;right:0;bottom:3px;height:170px;
  background:repeating-linear-gradient(to bottom,rgba(34,211,238,.32) 0 1px,transparent 1px 6px),linear-gradient(to top,rgba(34,211,238,.32),rgba(31,60,255,.08) 60%,transparent);
  -webkit-mask-image:linear-gradient(to top,#000,transparent);mask-image:linear-gradient(to top,#000,transparent)}
.hero{padding-top:36px}
.hero .stage{animation:stageIn 1.1s .5s var(--ease) both;animation-play-state:paused}
body:not(.intro-open) .hero .stage{animation-play-state:running}
/* "peek": la pantalla se rompió y deja ver el hero, sin desbloquear el scroll */
body.peek .hero .stage{animation-delay:0s;animation-duration:.7s;animation-play-state:running}
@keyframes stageIn{from{opacity:0;transform:translateY(40px) scale(.97)}to{opacity:1;transform:none}}
.hero{max-width:none;padding-inline:0}
.hero .stage{width:calc(100% - 48px);max-width:1272px;margin-inline:auto}
.hero-banner{display:block;width:100%;max-width:none;height:auto;-webkit-mask-image:linear-gradient(to bottom,#000 88%,transparent 100%);mask-image:linear-gradient(to bottom,#000 88%,transparent 100%)}
.hero{padding-top:8px}
.hero-head{max-width:none;margin-bottom:8px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.2s!important}
}

/* ===== HERO con fondo de oficina futurista (imagen a todo el ancho, dentro de la escena para que haga zoom con la cámara) ===== */
.hero{padding-top:0}
.hero .stage{width:100%;max-width:none;border:0;border-radius:0;box-shadow:none;background:#050a2a}
.world{background:#050a2a url("../images/hero-bg.png") center/100% 100% no-repeat}
.bg-orb,.floor{display:none}
#rain{opacity:.42;mix-blend-mode:screen}
/* hologramas en vidrio oscuro para que se lean sobre el fondo nocturno */
.holo{background:linear-gradient(135deg,rgba(8,18,72,.72),rgba(48,24,120,.5));border-color:rgba(110,170,255,.6);color:#e3ebff;backdrop-filter:blur(6px);
  box-shadow:0 0 0 1px rgba(255,255,255,.08) inset,0 20px 50px -20px rgba(0,0,0,.7),0 0 46px rgba(60,120,255,.45)}
.item:hover .holo,.item:focus-visible .holo,.item.nudge .holo{border-color:rgba(160,210,255,.95);box-shadow:0 0 0 1px rgba(255,255,255,.15) inset,0 20px 60px -18px rgba(0,0,0,.7),0 0 70px rgba(70,140,255,.75)}
.w-bar{border-bottom-color:rgba(120,170,255,.3)}
.w-bar span{background:rgba(255,255,255,.1);color:#bccbff}
.w-img{background:linear-gradient(135deg,rgba(90,140,255,.22),rgba(34,211,238,.2))}
.w-img::before,.w-img::after{background:rgba(160,200,255,.4)}
.w-lines b{background:rgba(200,215,255,.28)}
.w-cursor{border-color:#9ec5ff}
.c-head{color:#bccbff}
.c-in{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#e8efff}
.a-head{color:#bccbff}
.a-flow .n{background:rgba(255,255,255,.1);border-color:rgba(120,170,255,.45);color:#e8efff}
.a-flow .n.ai{background:var(--grad);color:#fff;border:0}
.k-head{color:#bccbff}.k-head b{color:#5eead4}
.k-row{border-top-color:rgba(120,170,255,.25);color:#e3ebff}
.k-row b{background:rgba(255,255,255,.1);color:#a9c8ff}
.k-row b.hot{background:rgba(34,197,94,.22);color:#6ee7a0}
.tag{background:rgba(6,14,56,.85);color:#fff;border-color:rgba(110,170,255,.6);box-shadow:0 8px 20px -8px rgba(0,0,0,.6)}
.cue{background:rgba(6,14,56,.78);color:#dfe8ff;border-color:rgba(110,170,255,.5)}
.robot{filter:drop-shadow(0 30px 40px rgba(20,60,255,.5))}
/* el hero ocupa la pantalla (menos el menú) para que la escena no se recorte; en celular se mantiene la altura fija */
@media (min-width:761px){
  .hero .stage{aspect-ratio:auto;height:min(calc(100vh - 64px),56.25vw);min-height:520px;max-height:none}
}

/* ===== UNA SOLA PANTALLA: menú del mismo azul del fondo + hero que ocupa el resto, sin scroll ===== */
html,body{height:100%;overflow:hidden}
body{display:flex;flex-direction:column;background:#050a2a}
.nav{background:#050a2a;border-bottom:1px solid rgba(110,170,255,.16);backdrop-filter:none;flex:none}
.brand{color:#fff}
.nav-cta{background:#fff;color:#0b1230}
.nav-cta:hover{background:var(--cyan);color:#0b1230}
.nav-links{position:static;display:flex;flex-direction:row;padding:0;border:0;background:none}
main#top{flex:1;min-height:0;display:flex}
.hero-screen{position:relative;flex:1;overflow:hidden;background:#050a2a url("../images/hero-bg.png") center/cover no-repeat}
.hero-screen #rain{opacity:.4;mix-blend-mode:screen}

/* ===== ESCENA 3D: pantallas PNG orientadas hacia el robot ===== */
/* una sola perspectiva para toda la escena: lo que está arriba del horizonte se pliega hacia él, como en la referencia */
.hero-screen .world{position:absolute;left:0;top:0;transform-origin:0 0;perspective:110cqw;perspective-origin:50% 52%;container-type:inline-size}
.pnl{position:absolute;height:auto;pointer-events:none;outline:none;
  transform:rotateY(var(--ry)) rotateZ(var(--rz));
  transition:transform 1.1s var(--ease),opacity .6s,filter .6s}
.pnl img{display:block;width:100%;height:auto;pointer-events:none;user-select:none;-webkit-user-drag:none;animation:pfloat 7s ease-in-out infinite;transition:filter .3s}
.pnl:nth-of-type(2) img{animation-delay:-1.2s}.pnl:nth-of-type(3) img{animation-delay:-2.6s}.pnl:nth-of-type(4) img{animation-delay:-4s}
.pnl:nth-of-type(5) img{animation-delay:-5.1s}.pnl:nth-of-type(6) img{animation-delay:-3.3s}.pnl:nth-of-type(7) img{animation-delay:-.6s}
@keyframes pfloat{50%{transform:translateY(-.45cqw)}}
/* zona clicable = solo el recuadro visible de la pantalla (los márgenes transparentes no capturan clicks) */
.pnl-hit{position:absolute;pointer-events:auto;cursor:pointer}
.pnl:hover img,.pnl:focus-visible img,.pnl.nudge img{filter:brightness(1.2) drop-shadow(0 0 1.4cqw rgba(90,170,255,.95))}
.robot-img{position:absolute;inset:0;width:100%;height:100%;z-index:10;pointer-events:none;user-select:none;-webkit-user-drag:none;transition:opacity .6s,filter .6s}
/* al hacer zoom: la pantalla elegida gira de frente a la cámara y el resto queda de fondo */
.hero-screen.zoomed .pnl:not(.on){opacity:.25;filter:blur(2.5px)}
.hero-screen.zoomed .pnl:not(.on) .pnl-hit{pointer-events:none}
.hero-screen.zoomed .robot-img{opacity:.3;filter:blur(2.5px)}
.pnl.on{transform:rotateY(0deg) rotateZ(0deg);z-index:30!important}
.pnl.on img{filter:drop-shadow(0 0 1.6cqw rgba(90,170,255,.85))}
.pnl.on .pnl-hit{cursor:default}
.hero-screen .cue{z-index:20}
.hero-screen.zoomed .cue{opacity:0}
.back-btn{position:absolute;left:24px;bottom:24px;z-index:40;padding:12px 22px;border-radius:999px;background:rgba(6,14,56,.85);color:#fff;font-weight:600;
  border:1px solid rgba(110,170,255,.65);backdrop-filter:blur(6px);box-shadow:0 10px 30px -10px rgba(0,0,0,.7);transition:background .2s,transform .2s}
.back-btn:hover{background:rgba(30,60,160,.9);transform:translateX(-2px)}
.back-btn[hidden]{display:none}
/* el PNG del robot ocupa casi todo su lienzo; en la referencia ocupa ~70 % y se apoya abajo a la izquierda */
.robot-img{inset:auto;left:-.5%;top:30%;width:70%;height:70%}
/* el fondo ahora vive dentro de la escena (para que haga zoom con la cámara): el hero solo lleva el color base */
.hero-screen{background:#050a2a}
/* celular vertical: la escena se ve entera como una franja; sus bordes se funden con el azul del hero */
@media (max-aspect-ratio:11/10){
  .hero-screen .world{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 14%,#000 86%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 14%,#000 86%,transparent 100%)}
}

/* ===== Tarjeta explicativa (vidrio oscuro) que acompaña al zoom ===== */
.hero-screen .detail{left:auto;right:3%;width:min(440px,33%);z-index:35;padding:30px 30px 26px;border-radius:22px;
  background:linear-gradient(160deg,rgba(8,18,72,.9),rgba(28,20,96,.86));backdrop-filter:blur(14px);
  border:1px solid rgba(110,170,255,.55);box-shadow:0 30px 70px -20px rgba(0,0,0,.75),0 0 46px rgba(60,120,255,.35)}
.hero-screen .detail .d-kicker{color:#7fd4ff}
.hero-screen .detail h2{color:#fff;font-size:clamp(22px,2.1vw,30px)}
.hero-screen .detail .d-text{color:#c8d4f5}
.hero-screen .detail li{color:#eaf0ff}
.hero-screen .detail li::before{background:var(--grad)}
.hero-screen .detail .d-proof{background:rgba(255,255,255,.07);border-color:rgba(120,170,255,.3);color:#b6c6ee}
.hero-screen .detail .d-actions{margin-top:18px}
@media (max-width:760px){
  .back-btn{top:14px;bottom:auto;left:14px}
  .hero-screen .detail{width:auto;right:12px}
  .hero-screen .detail .d-text{display:none}     /* en celular: solo lo esencial */
  .hero-screen .detail li:nth-child(n+4){display:none}
}

/* relleno: el mismo fondo, desenfocado y oscurecido, detrás de la escena (cubre los bordes cuando la cámara se acerca y las bandas en celular) */
.hero-screen::before{content:"";position:absolute;inset:-40px;z-index:0;background:url("../images/hero-bg.png") center/cover no-repeat;filter:blur(24px) brightness(.55) saturate(1.15)}
.hero-screen .world{z-index:1}

/* ===== Transición de arranque HUD (?t=hud) ===== */
.booting .pnl,.booting .robot-img{opacity:0}
@keyframes pIn{from{opacity:0;filter:brightness(2.4) blur(6px)}to{opacity:1;filter:brightness(1) blur(0)}}
.hero-screen.boot-in .pnl,.hero-screen.boot-in .robot-img{animation:pIn .75s var(--ease) var(--d,0s) backwards}
.hud{position:fixed;inset:0;z-index:201;overflow:hidden;cursor:pointer;color:#20e3ff;font-family:'Share Tech Mono','JetBrains Mono',monospace;
  background:radial-gradient(ellipse at 50% 50%,#05161f 0%,#02080e 60%,#01040a 100%)}
.hud-cam{position:absolute;inset:0;perspective:1400px;display:grid;place-items:center}
.hud-plane{position:relative;width:1200px;height:675px;flex:none;will-change:transform;transform-origin:50% 50%}
.hud-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 0 5px rgba(32,227,255,.55))}
.hud-tick{position:absolute;left:300px;top:40px;width:600px;text-align:center;font-size:11px;letter-spacing:.18em;color:rgba(120,235,255,.8)}
.hud-title{position:absolute;left:390px;top:262px;width:420px;text-align:center;font-family:'Orbitron',sans-serif}
.hud-title::before,.hud-title::after{content:"";position:absolute;top:-34px;width:26px;height:130px;border:5px solid #20e3ff;box-shadow:0 0 14px rgba(32,227,255,.8)}
.hud-title::before{left:-130px;border-right:0}.hud-title::after{right:-130px;border-left:0}
.hud-t1{color:#fff;font-size:15px;letter-spacing:.34em}
.hud-t2{color:#20e3ff;font-size:30px;font-weight:700;letter-spacing:.12em;margin-top:10px;text-shadow:0 0 16px rgba(32,227,255,.85)}
.hud-load{position:absolute;left:390px;top:372px;width:420px;height:46px;background:rgba(32,227,255,.13);clip-path:polygon(4% 0,100% 0,96% 100%,0 100%)}
.hud-fill{position:absolute;left:0;top:0;bottom:0;width:0;background:#12b4c4;box-shadow:0 0 18px rgba(32,227,255,.6)}
.hud-load span{position:absolute;inset:0;display:grid;place-items:center;font-family:'Orbitron',sans-serif;font-size:14px;letter-spacing:.3em;color:#d6fbff}
.hud-row{position:absolute;left:44px;width:250px;height:30px;background:rgba(20,90,105,.3)}
.hud-row i{position:absolute;left:0;top:0;bottom:0;width:0;background:#12b4c4}
.hud-row b{position:absolute;left:10px;top:0;line-height:30px;color:#fff;font-size:13px;letter-spacing:.12em;font-weight:400}
.hud-row em{position:absolute;right:10px;top:0;line-height:30px;font-style:normal;font-size:12px;letter-spacing:.14em;color:rgba(32,227,255,.5)}
.hud-row em.ok{color:#20e3ff;text-shadow:0 0 8px rgba(32,227,255,.8)}
.hud-bars{position:absolute;left:60px;top:548px;width:230px;height:100px;border-left:2px solid rgba(220,235,240,.7);border-bottom:2px solid rgba(220,235,240,.7)}
.hud-bars i{position:absolute;bottom:0;width:16px;background:#20e3ff;box-shadow:0 0 10px rgba(32,227,255,.7)}
.hud-text{position:absolute;left:848px;top:292px;width:310px;font-size:11px;line-height:1.6;color:rgba(120,235,255,.85);white-space:pre}
.hud-flash{position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(circle at 50% 50%,rgba(210,252,255,.95),rgba(32,227,255,.4) 40%,transparent 72%)}
@media (prefers-reduced-motion:reduce){.hud{display:none}}
.hud-title{left:330px;width:540px}
.hud-title::before{left:-40px}.hud-title::after{right:-40px}
.hud-t2{font-size:27px;white-space:nowrap}

/* portada: la imagen cubre todo el ancho (en pantallas apaisadas recorta un poco abajo, no a los costados); en celular vertical se ve entera */
.intro-img{object-fit:cover;object-position:center 15%}
@media (max-aspect-ratio:1/1){.intro-img{object-fit:contain;object-position:center 40%}}
@media (max-aspect-ratio:1/1){.intro-img{-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 16%,#000 84%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 16%,#000 84%,transparent 100%)}}

/* ===== MENÚ HUD (paneles dibujados por código, sin imágenes) ===== */
.hero-screen .world{background:radial-gradient(ellipse at 50% 55%,#062431 0%,#03101a 55%,#02070d 100%)}
.hero-screen::before{background:radial-gradient(ellipse at 50% 50%,#04141d 0%,#02080e 70%,#01040a 100%);filter:none;inset:0}
.hud-bg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-screen #rain{opacity:.2}
.pnl svg{display:block;width:100%;height:auto;overflow:visible;-webkit-user-drag:none;animation:pfloat 7s ease-in-out infinite;transition:filter .3s;
  filter:drop-shadow(0 0 .35cqw rgba(32,227,255,.55))}
.pnl svg .hit{pointer-events:all;cursor:pointer}
.pnl svg text{font-family:'Share Tech Mono','JetBrains Mono',monospace;fill:#cdeeff}
.pnl svg text.hs-o{font-family:'Orbitron',sans-serif;fill:#fff;letter-spacing:.06em;font-weight:700}
.pnl:hover svg,.pnl:focus-visible svg,.pnl.nudge svg{filter:brightness(1.25) drop-shadow(0 0 1cqw rgba(32,227,255,.95))}
.pnl.on svg{animation:none;filter:drop-shadow(0 0 1.1cqw rgba(32,227,255,.8))}
.hero-screen.zoomed .pnl:not(.on) svg .hit{pointer-events:none}
.pnl.on svg .hit{cursor:default}
@keyframes hsSpin{to{transform:rotate(360deg)}}
.hs-spin{animation:hsSpin 30s linear infinite}
.hs-spin-r{animation:hsSpin 30s linear infinite reverse}
@keyframes hsBlink{50%{opacity:.2}}
.hs-blink{animation:hsBlink 1.2s steps(2,end) infinite}
@keyframes hsMsg{0%{opacity:0;transform:translateY(8px)}7%,84%{opacity:1;transform:none}95%,100%{opacity:0}}
.hs-msg{animation:hsMsg 11s infinite}
@keyframes hsDash{to{stroke-dashoffset:-20}}
.hs-dash{animation:hsDash 1s linear infinite}
@keyframes hsPulse{50%{opacity:.55}}
.hs-pulse{animation:hsPulse 2.6s ease-in-out infinite}
@keyframes hsDraw{from{stroke-dashoffset:200}to{stroke-dashoffset:0}}
.hs-draw{animation:hsDraw 3s ease-out infinite}
@keyframes hsLoad{0%{transform:scaleX(0)}70%,100%{transform:scaleX(1)}}
.hs-load{transform-box:fill-box;transform-origin:left center;animation:hsLoad 3.4s ease-in-out infinite}
@keyframes hsGrow{0%{opacity:0;transform:scaleX(.2)}20%,90%{opacity:1;transform:none}100%{opacity:0}}
.hs-grow{transform-box:fill-box;transform-origin:left center;animation:hsGrow 6.5s ease-out infinite}
@keyframes hsCur{0%{transform:translate(60px,90px)}25%{transform:translate(180px,120px)}50%{transform:translate(120px,190px)}75%{transform:translate(290px,110px)}100%{transform:translate(60px,90px)}}
.hs-cur{animation:hsCur 8s ease-in-out infinite}
@media (prefers-reduced-motion:reduce){.pnl svg *,.hud-bg *{animation:none!important}}
/* rendimiento: el resplandor va solo en el marco de cada panel (no en todo el SVG animado) */
.pnl svg{filter:none}
.pnl svg .hit{filter:drop-shadow(0 0 5px rgba(32,227,255,.7))}
.pnl:hover svg,.pnl:focus-visible svg,.pnl.nudge svg{filter:brightness(1.22)}
.pnl:hover svg .hit,.pnl:focus-visible svg .hit,.pnl.nudge svg .hit{filter:drop-shadow(0 0 12px rgba(32,227,255,1))}
.pnl.on svg{filter:none}

/* ===== Colores del hero: barra y fondo en la misma paleta cian/verde azulado; fondo = Hero2 ===== */
body{background:#03141e}
.nav{background:#03141e;border-bottom:1px solid rgba(32,227,255,.4)}
.hero-screen{background:#03141e}
.hero-screen .world{background:linear-gradient(rgba(2,12,18,.4),rgba(2,12,18,.4)),url("../images/Hero2.jpg") center/100% 100% no-repeat}
.hero-screen::before{background:url("../images/Hero2.jpg") center/cover no-repeat;filter:blur(24px) brightness(.45) saturate(1.1);inset:-40px}

/* ===== Tarjeta de texto y botón Volver en estilo HUD (vidrio cian semitransparente, esquinas cortadas) ===== */
:root{--hud-cut:20px;
  --hud-poly:polygon(0 var(--hud-cut),var(--hud-cut) 0,calc(100% - var(--hud-cut)) 0,100% var(--hud-cut),100% calc(100% - var(--hud-cut)),calc(100% - var(--hud-cut)) 100%,var(--hud-cut) 100%,0 calc(100% - var(--hud-cut)))}
.hero-screen .detail{isolation:isolate;background:none;border:0;border-radius:0;box-shadow:none;backdrop-filter:none;
  padding:32px 32px 28px;filter:drop-shadow(0 0 14px rgba(32,227,255,.32))}
.hero-screen .detail::before{content:"";position:absolute;inset:0;z-index:-2;background:#20e3ff;clip-path:var(--hud-poly)}
.hero-screen .detail::after{content:"";position:absolute;inset:2px;z-index:-1;clip-path:var(--hud-poly);--hud-cut:19px;
  background:linear-gradient(160deg,rgba(6,54,70,.62),rgba(3,28,40,.72));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.d-acc{position:absolute;width:64px;height:64px;pointer-events:none}
.d-acc.a1{top:0;left:0}
.d-acc.a2{right:0;bottom:0;transform:rotate(180deg)}
.hero-screen .detail .d-kicker{font-family:'Share Tech Mono','JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.2em;color:#20e3ff;margin-bottom:12px}
.hero-screen .detail .d-kicker::before{content:"■";margin-right:9px;font-size:9px;vertical-align:middle;animation:hsBlink 1.4s steps(2,end) infinite}
.hero-screen .detail h2{font-family:'Orbitron',sans-serif;font-weight:700;letter-spacing:.03em;color:#fff;font-size:clamp(19px,1.75vw,26px);line-height:1.2;margin-bottom:14px;text-shadow:0 0 14px rgba(32,227,255,.45)}
.hero-screen .detail .d-text{font-family:'Share Tech Mono','JetBrains Mono',monospace;font-size:15px;line-height:1.55;color:#c9eaf5}
.hero-screen .detail ul{margin:18px 0 22px;gap:10px}
.hero-screen .detail li{font-family:'Share Tech Mono','JetBrains Mono',monospace;font-size:14.5px;color:#eaffff;padding-left:24px}
.hero-screen .detail li::before{content:"▸";background:none;width:auto;height:auto;border-radius:0;left:0;top:-1px;color:#20e3ff;font-size:15px;text-shadow:0 0 8px rgba(32,227,255,.8)}
.hero-screen .detail li::after{display:none}
.hero-screen .detail .d-actions{margin-top:6px}
.hero-screen .detail .btn,.back-btn{position:relative;isolation:isolate;background:none;box-shadow:none;border:0;border-radius:0;color:#e6fdff;
  font-family:'Orbitron',sans-serif;font-weight:700;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;padding:13px 26px;transition:color .2s,transform .2s}
.hero-screen .detail .btn::before,.back-btn::before{content:"";position:absolute;inset:0;z-index:-2;background:#20e3ff;clip-path:polygon(0 10px,10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%)}
.hero-screen .detail .btn::after,.back-btn::after{content:"";position:absolute;inset:1.5px;z-index:-1;background:rgba(5,46,60,.9);transition:background .2s;clip-path:polygon(0 9px,9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%)}
.hero-screen .detail .btn:hover,.back-btn:hover{color:#02202a;transform:translateY(-2px)}
.hero-screen .detail .btn:hover::after,.back-btn:hover::after{background:#20e3ff}
.back-btn{backdrop-filter:none;padding:12px 24px;font-size:12px}
.back-btn:hover{transform:translateX(-2px)}
@media (max-width:760px){.hero-screen .detail{padding:24px 22px 22px}.hero-screen .detail h2{font-size:18px}}
.back-btn{position:absolute;left:24px;bottom:24px;z-index:40}
@media (max-width:760px){.back-btn{top:14px;bottom:auto;left:14px}}

/* ===== animaciones del panel Desarrollo web (notebook + celular) ===== */
@keyframes hsScrollL{0%,12%{transform:translateY(0)}45%,62%{transform:translateY(-118px)}92%,100%{transform:translateY(0)}}
@keyframes hsScrollP{0%,10%{transform:translateY(0)}48%,64%{transform:translateY(-92px)}94%,100%{transform:translateY(0)}}
.hs-scrollL{animation:hsScrollL 12s ease-in-out infinite}
.hs-scrollP{animation:hsScrollP 13s ease-in-out infinite}
@keyframes hsCurL{0%{transform:translate(110px,70px)}12%{transform:translate(200px,10px)}20%{transform:translate(200px,10px) scale(.85)}30%{transform:translate(58px,126px)}38%{transform:translate(58px,126px) scale(.85)}62%{transform:translate(250px,170px)}100%{transform:translate(110px,70px)}}
.hs-curL{animation:hsCurL 12s ease-in-out infinite}
@keyframes hsRipple{0%,33%{opacity:0;transform:scale(.3)}36%{opacity:.9;transform:scale(.6)}50%,100%{opacity:0;transform:scale(2.6)}}
.hs-ripple{transform-box:fill-box;transform-origin:center;animation:hsRipple 12s ease-out infinite}
@keyframes hsNavU{0%,22%{opacity:1}25%,100%{opacity:0}}
.hs-navu{opacity:0;animation:hsNavU 8s steps(1,end) infinite}
@keyframes hsBurger{0%,70%,100%{opacity:1}80%{opacity:.35}}
.hs-burger{animation:hsBurger 6s ease-in-out infinite}

/* ===== Accesibilidad y legibilidad: tarjeta de texto más grande y algo más oscura ===== */
.hero-screen .detail{width:min(560px,34%);max-height:calc(100% - 36px);overflow:auto;padding:38px 38px 34px}
.hero-screen .detail::after{background:linear-gradient(160deg,rgba(3,30,42,.86),rgba(2,20,30,.9))}
.hero-screen .detail .d-kicker{font-size:14px;margin-bottom:14px}
.hero-screen .detail h2{font-size:clamp(22px,1.9vw,31px);margin-bottom:16px}
.hero-screen .detail .d-text{font-size:clamp(16px,1.15vw,19px);line-height:1.6;color:#e2f4fb}
.hero-screen .detail ul{margin:22px 0 26px;gap:13px}
.hero-screen .detail li{font-size:clamp(15px,1.05vw,18px);line-height:1.5;padding-left:28px;color:#f2fcff}
.hero-screen .detail li::before{font-size:18px}
.hero-screen .detail .btn{font-size:14.5px;padding:15px 30px}
.back-btn{font-size:13.5px;padding:14px 26px}
/* foco visible para quien navega con teclado */
.pnl:focus-visible{outline:none}
.pnl:focus-visible svg .hit{stroke:#fff;stroke-width:4}
.back-btn:focus-visible,.hero-screen .detail .btn:focus-visible{outline:3px solid #fff;outline-offset:4px}
@media (max-width:760px){.hero-screen .detail{width:auto;padding:26px 24px 24px}}

/* ===== Robot2 (viene recortado al robot, no en un lienzo completo): apoyado abajo a la izquierda ===== */
.robot-img{inset:auto;left:11.4%;bottom:-.5%;top:auto;width:43.6%;height:auto}
/* Logo2 (símbolo) en la barra: tiene margen transparente, se agranda para que se vea igual de grande */
.brand-logo{height:42px}

/* ===== WhatsApp: 4 chats que se abren uno tras otro (ciclo de 28 s, 7 s cada uno) ===== */
@keyframes hsChatWin{0%,.5%{opacity:0}2%,24%{opacity:1}26%,100%{opacity:0}}
@keyframes hsMsg2{0%{opacity:0;transform:translateY(8px)}1.2%,25.7%{opacity:1;transform:none}26.5%,100%{opacity:0}}
.hs-chat,.hs-hl{opacity:0;animation:hsChatWin 28s linear infinite}
.hs-msg2{opacity:0;animation:hsMsg2 28s linear infinite}
/* sin animaciones (reducir movimiento): se muestra el primer chat completo */
@media (prefers-reduced-motion:reduce){.pnl svg .hs-chat0,.pnl svg .hs-chat0 .hs-msg2,.pnl svg .hs-hl0{opacity:1!important}}

/* ===== Tarjetas de texto: letras más grandes y la misma fuente del título (Orbitron), sin brillo ===== */
.hero-screen .detail{width:min(620px,36%);padding:40px 42px 36px}
.hero-screen .detail .d-kicker{font-family:'Orbitron',sans-serif;font-weight:500;font-size:clamp(12.5px,.8vw,15px);letter-spacing:.16em;text-shadow:none}
.hero-screen .detail .d-text,
.hero-screen .detail li{font-family:'Orbitron',sans-serif;font-weight:500;letter-spacing:.01em;text-shadow:none}
.hero-screen .detail .d-text{font-size:clamp(16px,1.08vw,21px);line-height:1.6;color:#e8f8ff}
.hero-screen .detail ul{margin:24px 0 28px;gap:15px}
.hero-screen .detail li{font-size:clamp(15px,1vw,19.5px);line-height:1.5;padding-left:30px;color:#f4fdff}
.hero-screen .detail li::before{font-family:'Orbitron',sans-serif;font-size:clamp(15px,1vw,19px);top:0;text-shadow:none}
.hero-screen .detail .btn{font-size:clamp(13.5px,.85vw,16px)}
@media (max-width:760px){
  .hero-screen .detail{width:auto;padding:26px 24px 24px}
  .hero-screen .detail .d-kicker{font-size:11.5px}
  .hero-screen .detail li{font-size:14px;padding-left:24px;gap:0}
  .hero-screen .detail ul{gap:10px;margin:16px 0 20px}
}
/* escala de letra de las tarjetas: crece con el ancho de la pantalla (más grande que antes en pantallas medianas) */
.hero-screen .detail .d-kicker{font-size:clamp(13px,.9vw,15.5px)}
.hero-screen .detail .d-text{font-size:clamp(17px,1.3vw,22px)}
.hero-screen .detail li{font-size:clamp(16px,1.2vw,20.5px)}
.hero-screen .detail li::before{font-size:clamp(16px,1.2vw,20px)}
.hero-screen .detail .btn{font-size:clamp(14px,.95vw,16.5px)}
@media (max-width:760px){
  .hero-screen .detail .d-kicker{font-size:11.5px}
  .hero-screen .detail li{font-size:14px}
}

/* ===== Botón de la portada (Ingresar): cian de la marca, letra oscura para buen contraste ===== */
.intro-btn{background:linear-gradient(120deg,#8ff6ff 0%,#20e3ff 55%,#12b4c4 100%);color:#02202a;
  font-family:'Orbitron',sans-serif;font-weight:700;font-size:16px;letter-spacing:.18em;text-transform:uppercase;
  box-shadow:0 18px 44px -10px rgba(32,227,255,.6)}
.intro-btn:hover{box-shadow:0 22px 54px -8px rgba(32,227,255,.9)}
.intro-btn:focus-visible{outline:3px solid #fff;outline-offset:5px}

/* ===== Portada dibujada por código (canvas): ocupa toda la pantalla y se ve nítida a cualquier resolución ===== */
.intro-art{position:absolute;inset:0;width:100%;height:100%;display:block;animation:introIn 1.4s var(--ease) both}
.intro.shattering .intro-art{visibility:hidden}

/* símbolo e isologo de la portada: zonas clicables invisibles (entran al menú igual que "Ingresar") */
.intro-hit{position:absolute;z-index:2;background:none;border:0;padding:0;margin:0;cursor:pointer;-webkit-tap-highlight-color:transparent;outline:none}

/* Desarrollo web: notebook y celular flotando suave */
.hs-float{animation:hsFl 6s ease-in-out infinite}
.hs-float2{animation:hsFl 5s ease-in-out infinite reverse}
@keyframes hsFl{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media (prefers-reduced-motion:reduce){.hs-float,.hs-float2{animation:none}}

/* La tarjeta desaparece casi al instante al volver (el zoom-out no la ve); al entrar mantiene su demora */
.detail{transition:opacity .1s 0s,transform .1s 0s}
.detail.show{transition:opacity .5s .55s,transform .6s .55s var(--ease)}

/* ===== RENDIMIENTO ===== */
/* anillos del fondo: capas propias rotadas por la GPU (antes repintaban todo el fondo en cada cuadro) */
.hud-ring{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;transform-origin:53.83% 49.95%;will-change:transform;animation:hsSpin 60s linear infinite}
.hud-ring.rev{animation-direction:reverse}
/* la lluvia sin mezcla "screen" (evita mezclar un lienzo enorme con el fondo en cada cuadro) */
.hero-screen #rain{mix-blend-mode:normal;opacity:.3}
/* al hacer zoom: nada de desenfoques animados; solo se atenúa */
.hero-screen.zoomed .pnl:not(.on){filter:none}
.hero-screen.zoomed .robot-img{filter:none}
/* con zoom, todo lo que no se ve de cerca queda en pausa (queda solo el panel elegido animado) */
.hero-screen.zoomed .pnl:not(.on) svg *,.hero-screen.zoomed .pnl:not(.on) svg,.hero-screen.zoomed .hud-ring,.hero-screen.zoomed .hud-bg *{animation-play-state:paused!important}
.hero-screen.zoomed .pnl.nudge svg{filter:none}
.hud-bg,.hud-ring{contain:strict}

/* cableado entre paneles */
.hud-net{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
@keyframes hsFlow{to{stroke-dashoffset:-254}}
.hs-flow{animation:hsFlow 3.6s linear infinite}
.hero-screen.zoomed .hud-net *{animation-play-state:paused!important}
@media (prefers-reduced-motion:reduce){.hs-flow{animation:none}}

/* ===== CELULAR VERTICAL (9:16): escena propia, fondo de oficina a pantalla completa, robot abajo, paneles en columnas ===== */
@media (max-aspect-ratio:1/1){
  .hero-screen .world{-webkit-mask-image:none;mask-image:none;background:linear-gradient(rgba(2,12,18,.4),rgba(2,12,18,.4)),url("../images/Hero2.jpg") 50% 50%/cover no-repeat}
  .robot-img{left:6%;width:80%;bottom:0;top:auto;z-index:1}            /* detrás de los paneles: los hologramas quedan delante del robot */
  .pnl{z-index:5}
  .hero-screen .cue{bottom:14px;font-size:12px}
}
@media (max-aspect-ratio:1/1){
  .hero-screen .detail li:nth-child(n+4){display:list-item}   /* en vertical se ven los 4 puntos (el párrafo es redundante y se oculta) */
  .hero-screen .detail{max-height:calc(100% - 24px)}
}
.fx-force .hud{display:block!important}
.hud-cam{grid-template-columns:100%;grid-template-rows:100%}   /* el lienzo puede ser más grande que la pantalla: queda centrado igual */

/* ===== Cartel guía: mismo diseño HUD cian que el resto (esquinas cortadas, Orbitron) ===== */
.hero-screen .cue{isolation:isolate;background:none;border:0;border-radius:0;padding:11px 22px;max-width:calc(100% - 28px);text-align:center;
  font-family:'Orbitron',sans-serif;font-weight:500;font-size:clamp(11px,.8vw,14px);letter-spacing:.1em;color:#e6fdff;box-shadow:none}
.hero-screen .cue::before{content:"";position:absolute;inset:0;z-index:-2;background:#20e3ff;clip-path:polygon(0 10px,10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%)}
.hero-screen .cue::after{content:"";position:absolute;inset:1.5px;z-index:-1;background:rgba(5,46,60,.9);clip-path:polygon(0 9px,9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%)}
.hero-screen .cue span{background:#20e3ff;box-shadow:0 0 0 0 rgba(32,227,255,.6);animation:cuePing 2s infinite;flex:none}
@keyframes cuePing{70%{box-shadow:0 0 0 9px rgba(32,227,255,0)}100%{box-shadow:0 0 0 0 rgba(32,227,255,0)}}
@media (max-aspect-ratio:1/1){.hero-screen .cue{font-size:10.5px;letter-spacing:.06em;padding:10px 16px;bottom:12px}}
/* el cartel guía no se corta: en pantallas angostas el texto baja de renglón */
.hero-screen .cue{white-space:normal;width:max-content;max-width:calc(100% - 28px);box-sizing:border-box;line-height:1.35}

/* ===== Celular: transición y encendido del menú más livianos ===== */
@media (hover:none) and (pointer:coarse){
  .hud-svg{filter:none}                                   /* el resplandor de todo el HUD se recalculaba en cada cuadro */
  .hero-screen.boot-in .pnl,.hero-screen.boot-in .robot-img{animation-name:pInLite}   /* sin brillo ni desenfoque animados */
  .hud-flash{will-change:opacity}
}
@keyframes pInLite{from{opacity:0}to{opacity:1}}

/* ===== MODO LIVIANO: paneles, cables y fondo quietos (queda una imagen fija, sin costo de animación) ===== */
.lite .pnl svg,.lite .pnl svg *,.lite .hud-ring,.lite .hud-net *,.lite .hud-bg *,.lite .sb-x{animation:none!important}
.lite .hud-ring{will-change:auto}
.lite .pnl svg .hs-chat0,.lite .pnl svg .hs-chat0 .hs-msg2,.lite .pnl svg .hs-hl0{opacity:1!important}   /* WhatsApp muestra el primer chat completo */
.lite .hs-flow{display:none}
.lite #rain,.lite .intro-rain{display:none}