/* Alvarez Technology — estilos del sitio */
:root{
  --bg:#0A0F1C; --band:#0D1324; --panel:#0F1626; --panel-2:#131C30; --deep:#080C17;
  --line:#1C2740; --line-2:#34425F;
  --text:#E6EAF2; --text-2:#C3CCDD; --muted:#AEB8CC; --dim:#8E9AB2;
  --accent:#2DD4BF; --on-accent:#04201C; --accent-soft:#13302D; --bubble:#0E3B36;
  --warn:#FBBF24; --wa:#25D366;
  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --r:14px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.6}
img,svg{display:block}
a{color:#5EEAD4}a:hover{color:#99F6E4}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0}
p{margin:0}
ul{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:8px;z-index:100;font-weight:600}
.skip:focus{left:8px}

.wrap{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}
.narrow{max-width:860px}
.section{padding-top:96px;padding-bottom:96px}
.band{background:var(--band);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.mt{margin-top:36px}

/* Tipografía */
.eyebrow{font-family:var(--mono);font-size:14px;letter-spacing:.04em;color:var(--accent);margin-bottom:12px}
.eyebrow.warn{color:var(--warn)}
h1{font-weight:700;font-size:clamp(36px,5vw,60px);line-height:1.05;letter-spacing:-.025em;margin-bottom:24px}
h2{font-size:clamp(30px,3.6vw,44px);line-height:1.1;margin-bottom:16px;max-width:820px}
.lead{color:var(--muted);max-width:680px;margin-bottom:48px}
.muted{color:var(--text-2);font-size:16px}
.dim{color:var(--dim)}
.small{font-size:15px;color:var(--muted)}
.small strong{color:var(--text)}
.h-sm{font-family:var(--body);font-weight:600;font-size:18px;letter-spacing:0;margin-bottom:14px}
.h-xs{font-family:var(--body);font-weight:600;font-size:17px;letter-spacing:0;margin-bottom:4px}
.tag{font-family:var(--mono);font-size:12.5px;color:var(--accent);margin-bottom:6px;letter-spacing:.03em}
.tag.warn{color:var(--warn)}
.tag.dim{color:var(--dim)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:11px 18px;border-radius:10px;font-weight:600;font-size:15px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s,color .15s}
.btn-lg{padding:15px 26px;font-size:17px}
.btn-sm{padding:9px 16px;min-height:40px}
.btn-block{width:100%}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:#5EEAD4;color:var(--on-accent)}
.btn-ghost{border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--text)}
.btn-outline{border-color:var(--accent);color:var(--text)}
.btn-outline:hover{background:var(--accent-soft);color:var(--text)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,15,28,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand:hover{color:var(--text)}
.brand-mark{width:40px;height:40px;border-radius:10px;background:var(--accent);color:var(--on-accent);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:17px}
.brand-name{font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.01em}
.nav-links{display:flex;align-items:center;gap:22px;font-size:15px}
.nav-links a:not(.btn){color:var(--text-2);text-decoration:none;padding:10px 0}
.nav-links a:not(.btn):hover{color:var(--text)}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);color:var(--text);border-radius:8px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}
@media (max-width:980px){
  .nav{flex-wrap:wrap}
  .nav-toggle{display:inline-flex}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:8px 0 12px}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:12px 4px;border-bottom:1px solid var(--line)}
  .nav-links .btn{margin-top:12px}
}

/* Layout */
.split{display:flex;flex-wrap:wrap;align-items:center;gap:56px}
.split.reverse{flex-wrap:wrap-reverse}
.split-main{flex:1 1 460px;min-width:0}
.split-side{flex:1 1 400px;min-width:0}
.grid{display:grid;gap:20px}
.g220{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px 28px}
.g260{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g300{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g320{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.g340{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
@media (max-width:420px){.g320,.g340,.g300{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px}

/* Hero */
.hero{padding-top:80px;padding-bottom:72px}
.hero-sub{font-size:19px;color:var(--muted);max-width:560px;margin-bottom:36px}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.chips{list-style:none;padding:0;margin-top:40px;display:flex;flex-wrap:wrap;gap:8px;font-family:var(--mono);font-size:13px;color:var(--dim)}
.chips li{border:1px solid var(--line);padding:6px 10px;border-radius:6px}

.console{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:14px}
.console-top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:13px;color:var(--dim)}
.live{display:flex;align-items:center;gap:8px}
.live i{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.live i{animation:none}}
.console-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:480px){.console-grid{grid-template-columns:1fr}}
.panel{background:var(--panel-2);border-radius:10px;padding:14px}
.panel-title{font-size:13px;color:var(--dim);margin-bottom:10px}
.kv{display:flex;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:13px;line-height:1.9}
.kv b{font-weight:400;color:var(--accent)}
.kv b.warn{color:var(--warn)}
.chat{display:flex;flex-direction:column;gap:8px;font-size:14px}
.chat.roomy{padding:18px;gap:10px;font-size:15px}
.msg{padding:8px 12px;max-width:82%}
.msg.in{align-self:flex-start;background:var(--line);border-radius:12px 12px 12px 2px}
.msg.out{align-self:flex-end;background:var(--bubble);border-radius:12px 12px 2px 12px}
.sys{font-family:var(--mono);font-size:12px;color:var(--accent)}
.sys.center{align-self:center;padding-top:6px}
.flow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-family:var(--mono);font-size:12px}
.flow span{border:1px solid var(--line-2);padding:6px 10px;border-radius:6px}
.flow span.on{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.flow i{font-style:normal;color:var(--dim)}

/* Servicios */
.service{display:flex;flex-direction:column;gap:14px;padding:28px}
.service h3{font-size:22px}
.service ul{padding-left:20px;color:var(--text-2);font-size:15px}
.service .btn{margin-top:auto;align-self:flex-start}
.icon{width:48px;height:48px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center}

/* Telefonía */
.benefits .muted{font-size:15px;color:var(--muted)}
.callflow{display:flex;flex-direction:column}
.node{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.node span{font-family:var(--mono);font-size:13px;color:var(--dim)}
.node.hl{border-color:var(--accent)}
.node.ok{background:var(--accent-soft);border-color:var(--accent-soft)}
.node.ok span{color:var(--accent)}
.node-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.node.c{flex-direction:column;justify-content:center;text-align:center;gap:2px;padding:14px;font-size:15px}
.line{display:block;width:2px;height:22px;background:var(--line-2);margin-left:32px}

/* Chatbots */
.phone{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.phone-head{background:var(--panel-2);padding:14px 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}
.phone-head b{display:block;font-size:15px}
.phone-head small{font-size:12px;color:var(--dim)}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none}
.arrows{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.arrows li{position:relative;padding-left:28px}
.arrows li::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}
.pills{list-style:none;padding:0;margin-top:10px;display:flex;flex-wrap:wrap;gap:8px;font-size:14px}
.pills li{background:var(--panel-2);padding:8px 12px;border-radius:8px}

/* Casos */
.case{display:flex;flex-direction:column;gap:6px}
.case h3{font-size:21px;margin-bottom:8px}
.case .muted{font-size:15px;margin-bottom:8px}
.result{background:var(--accent-soft);border-radius:10px;padding:12px 14px;margin-top:auto}
.result p:last-child{font-size:15px}

/* Portafolio */
.term{margin:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.term-screen{height:150px;background:var(--deep);border-bottom:1px solid var(--line);padding:14px 16px;display:flex;flex-direction:column;gap:8px;font-family:var(--mono);font-size:13px;color:var(--text-2)}
.term-screen code{font-family:inherit}
.term-screen b{color:var(--accent);font-weight:400}
.term-screen .dim{color:var(--dim)}
.term-screen .ok{margin-top:auto;color:var(--accent)}
.dots{display:flex;gap:6px}
.dots i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.term figcaption{padding:16px 18px;font-weight:600}
.term figcaption .tag{display:block}

/* Por qué */
.why .big{font-family:var(--display);font-size:34px;font-weight:700;color:var(--accent);margin-bottom:8px;line-height:1.2}
.why .muted{font-size:15px;color:var(--muted)}

/* Planes */
.plans{align-items:stretch}
.plan{display:flex;flex-direction:column;gap:16px;padding:30px;border-radius:16px}
.plan h3{font-size:24px}
.plan .muted{font-size:15px;color:var(--muted)}
.plan ul{padding-left:20px;color:var(--text-2);font-size:15px;display:flex;flex-direction:column;gap:6px}
.plan .btn{margin-top:auto}
.plan.featured{border:2px solid var(--accent)}
.plan-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.badge{background:var(--accent);color:var(--on-accent);font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;white-space:nowrap}
.price{font-family:var(--display);font-size:30px;font-weight:700}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:10px;margin-top:40px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px}
.faq summary{list-style:none;cursor:pointer;min-height:56px;padding:18px 56px 18px 22px;font-weight:600;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);color:var(--accent);font-size:24px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 22px 20px;color:var(--muted);font-size:16px}

/* Contacto */
.contact-info dl{margin:0;display:flex;flex-direction:column;gap:18px}
.contact-info dt{font-size:14px;color:var(--dim)}
.contact-info dd{margin:0;font-size:18px}
.contact-info dd a{font-size:20px;font-weight:600;text-decoration:none}
.form{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;align-self:flex-start}
.field{display:flex;flex-direction:column;gap:6px}
.full{grid-column:1/-1}
.field label{font-size:14px;color:var(--text-2)}
.field input,.field select,.field textarea{background:var(--bg);border:1px solid var(--line-2);color:var(--text);border-radius:8px;padding:13px 14px;font:inherit;font-size:16px;width:100%}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,212,191,.25)}
.field input[aria-invalid="true"]{border-color:var(--warn)}
.form-error{color:var(--warn);font-size:15px}

/* Footer */
.site-footer{border-top:1px solid var(--line);background:var(--deep)}
.footer-top{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;padding-top:56px;padding-bottom:40px}
.footer-top>div{flex:1 1 320px}
.footer-top .brand-name{margin-bottom:10px;font-size:20px}
.footer-top .dim{font-size:15px;max-width:420px}
.footer-h{font-weight:600;margin-bottom:10px;font-size:15px}
.seo-line{font-size:14px!important;line-height:1.8;max-width:none!important}
.footer-bottom{border-top:1px solid var(--line);padding-top:18px;padding-bottom:96px;font-size:14px;color:var(--dim);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}
.footer-bottom a{color:var(--dim)}

/* WhatsApp flotante */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#06210F;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.45);transition:transform .15s}
.wa-float:hover{color:#06210F;transform:scale(1.06)}
.legal{flex-basis:100%;font-size:13px;margin-top:4px}

/* ===== Mejoras visuales ===== */
/* Hero con red animada */
.hero-shell{position:relative;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.hero-shell::before{content:"";position:absolute;inset:0;z-index:-3;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.35;mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 80%)}
.hero-glow{position:absolute;z-index:-2;width:720px;height:720px;right:-160px;top:-220px;border-radius:50%;background:radial-gradient(circle,rgba(45,212,191,.16),rgba(45,212,191,0) 65%);pointer-events:none}
.hero-net{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;opacity:.6;mask-image:linear-gradient(90deg,rgba(0,0,0,.18),rgba(0,0,0,.35) 40%,#000 60%);-webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.18),rgba(0,0,0,.35) 40%,#000 60%)}
@media (max-width:760px){.hero-net{opacity:.35}}
.hero-net .edges line{stroke:#22324F;stroke-width:1}
.hero-net .nodes circle{fill:#0F1626;stroke:var(--accent);stroke-width:1.5}
.hero-net .pulses line{stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-dasharray:14 400;animation:flow 6s linear infinite;opacity:.9}
.hero-net .p1{animation-delay:-1.5s!important}.hero-net .p2{animation-delay:-3s!important}.hero-net .p3{animation-delay:-4.5s!important}
@keyframes flow{from{stroke-dashoffset:414}to{stroke-dashoffset:0}}
.hero .console{box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(45,212,191,.08);background:rgba(15,22,38,.92);backdrop-filter:blur(6px)}
.hero h1 .hl{color:var(--accent)}

/* Franja de tecnologías */
.marquee{display:flex;overflow:hidden;border-bottom:1px solid var(--line);background:var(--deep);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{list-style:none;margin:0;padding:18px 0;display:flex;gap:44px;padding-right:44px;flex:none;animation:marquee 40s linear infinite;font-family:var(--mono);font-size:15px;color:var(--dim);white-space:nowrap}
.marquee-track li::before{content:"◆";color:var(--accent);font-size:9px;margin-right:12px;vertical-align:middle}
@keyframes marquee{to{transform:translateX(-100%)}}

/* Tarjetas con más vida */
.card,.term{transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.service:hover,.case:hover,.term:hover,.why:hover,.plan:hover{transform:translateY(-4px);border-color:#2A3B5C;box-shadow:0 18px 40px -20px rgba(0,0,0,.7),0 0 0 1px rgba(45,212,191,.12)}
.icon{background:linear-gradient(145deg,#174440,#0F2A27);box-shadow:inset 0 0 0 1px rgba(45,212,191,.25)}
.plan.featured{box-shadow:0 24px 60px -24px rgba(45,212,191,.35)}

/* Sectores */
.sectors{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.sector{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;font-weight:600;font-size:16px;transition:border-color .2s,transform .2s}
.sector svg{color:var(--accent);flex:none}
.sector:hover{border-color:var(--accent);transform:translateY(-2px)}

/* Llamada animada */
.line{position:relative;overflow:visible}
.line::after{content:"";position:absolute;left:-3px;top:0;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:drop 1.8s ease-in infinite}
@keyframes drop{from{top:-4px;opacity:0}30%{opacity:1}to{top:18px;opacity:0}}

/* Maquetas del portafolio */
.mock{height:150px;background:var(--deep);border-bottom:1px solid var(--line);padding:12px 14px;box-sizing:border-box;position:relative;overflow:hidden}
.m-bar{display:flex;align-items:center;gap:5px;margin-bottom:10px}
.m-bar i{width:7px;height:7px;border-radius:50%;background:var(--line-2)}
.m-bar span{flex:1;height:8px;border-radius:4px;background:var(--panel-2);margin-left:6px}
.mock-web .m-hero{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
.mock-web .m-hero b{display:block;width:70%;height:12px;border-radius:3px;background:var(--text-2)}
.mock-web .m-hero em{display:block;width:50%;height:7px;border-radius:3px;background:var(--line-2)}
.mock-web .m-hero u{display:block;width:60px;height:14px;border-radius:4px;background:var(--accent)}
.m-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.m-cards i{height:34px;border-radius:5px;background:var(--panel-2);border:1px solid var(--line)}
.mock-shop .m-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.mock-shop .m-grid i{height:46px;border-radius:6px;background:var(--panel-2);position:relative}
.mock-shop .m-grid b{position:absolute;left:6px;right:20px;bottom:6px;height:5px;border-radius:3px;background:var(--line-2)}
.mock-shop .m-grid i:nth-child(2) b,.mock-shop .m-grid i:nth-child(6) b{background:var(--accent)}
.m-badge{position:absolute;right:12px;top:8px;width:18px;height:18px;border-radius:50%;background:var(--warn);color:#2A1C00;font:600 11px/18px var(--body);text-align:center}
.mock-erp{display:flex;gap:10px}
.m-side{width:34px;display:flex;flex-direction:column;gap:7px;padding-top:2px}
.m-side i{height:8px;border-radius:3px;background:var(--line-2)}
.m-side i:first-child{background:var(--accent)}
.m-main{flex:1;display:flex;flex-direction:column;gap:8px}
.m-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.m-kpis i{height:28px;border-radius:5px;background:var(--panel-2);border-left:3px solid var(--accent)}
.m-chart{flex:1;display:flex;align-items:flex-end;gap:6px;padding-top:4px}
.m-chart i{flex:1;height:var(--h);border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--accent),#14706A);transform-origin:bottom;animation:grow 2.4s ease-in-out infinite alternate}
.m-chart i:nth-child(2n){animation-delay:-.8s}.m-chart i:nth-child(3n){animation-delay:-1.6s}
@keyframes grow{from{transform:scaleY(.65)}to{transform:scaleY(1)}}
.mock-voip{display:flex;flex-direction:column;gap:10px}
.m-ext{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.m-ext div{display:flex;justify-content:space-between;align-items:center;background:var(--panel-2);border-radius:5px;padding:5px 8px;font:12px var(--mono);color:var(--text-2)}
.m-ext i{width:7px;height:7px;border-radius:50%;background:var(--line-2)}
.m-ext i.on{background:var(--accent)}.m-ext i.busy{background:var(--warn)}
.m-wave{flex:1;display:flex;align-items:center;gap:4px}
.m-wave i{flex:1;height:var(--h);border-radius:2px;background:var(--accent);opacity:.75;animation:grow 1.2s ease-in-out infinite alternate}
.m-wave i:nth-child(2n){animation-delay:-.4s}.m-wave i:nth-child(3n){animation-delay:-.8s}
.mock-term{display:flex;flex-direction:column;gap:7px;font:13px var(--mono);color:var(--text-2)}
.mock-term code{font-family:inherit}.mock-term b{color:var(--accent);font-weight:400}.mock-term .ok{color:var(--accent)}
.mock-docker{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-content:center}
.mock-docker span{display:flex;align-items:center;justify-content:center;height:52px;border-radius:7px;background:var(--panel-2);border:1px solid #1E3A4A;font:12px var(--mono);color:var(--text-2);position:relative}
.mock-docker span::before{content:"";position:absolute;top:6px;right:6px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.mock-flow{display:flex;align-items:center;justify-content:center;gap:6px}
.mock-flow span{padding:8px 10px;border:1px solid var(--line-2);border-radius:7px;font:12px var(--mono);color:var(--text-2);background:var(--panel-2)}
.mock-flow span.on{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.mock-flow i{flex:1;max-width:36px;height:2px;background:repeating-linear-gradient(90deg,var(--accent) 0 6px,transparent 6px 10px);background-size:20px 2px;animation:dash 1s linear infinite}
@keyframes dash{to{background-position:20px 0}}
.mock-bot{display:flex;flex-direction:column;gap:8px;justify-content:center}
.mock-bot p{margin:0;height:16px;border-radius:8px;width:55%}
.mock-bot .in{background:var(--line);align-self:flex-start}
.mock-bot .out{background:var(--bubble);align-self:flex-end;width:60%}
.mock-bot .short{width:35%}.mock-bot .long{width:70%;height:22px}

/* Proceso */
.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;counter-reset:s}
.step{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.step-n{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--accent);color:var(--accent);font:600 16px var(--mono);margin-bottom:16px}
.step .muted{font-size:15px;color:var(--muted)}
@media (min-width:1000px){.step:not(:last-child)::after{content:"";position:absolute;top:48px;right:-21px;width:22px;height:2px;background:var(--line-2)}}

/* CTA */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,#0E2B2A,#0D1324 60%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(45,212,191,.18) 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(90deg,transparent,#000 70%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 70%)}
.cta-inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;padding-top:72px;padding-bottom:72px}
.cta-inner .lead{margin-bottom:0}

/* Aparición al desplazar */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
.js .chat .msg,.js .chat .sys{opacity:0;transform:translateY(8px);transition:opacity .4s ease,transform .4s ease}
.js .chat.in .msg,.js .chat.in .sys{opacity:1;transform:none}
.js .chat.in>*:nth-child(2){transition-delay:.6s}.js .chat.in>*:nth-child(3){transition-delay:1.2s}.js .chat.in>*:nth-child(4){transition-delay:1.8s}.js .chat.in>*:nth-child(5){transition-delay:2.4s}

@media (prefers-reduced-motion:reduce){
  .hero-net .pulses,.line::after{display:none}
  .marquee-track,.m-chart i,.m-wave i,.mock-flow i{animation:none}
  .js .reveal,.js .chat .msg,.js .chat .sys{opacity:1;transform:none;transition:none}
}

/* ===== Alvarez ERP ===== */
.hero-link{display:inline-block;margin-top:22px;font-weight:600;text-decoration:none;border-bottom:1px solid rgba(94,234,212,.4);padding-bottom:2px}
.hero-link:hover{border-color:var(--accent)}
.hero .chips{margin-top:22px}
.erp{position:relative;background:linear-gradient(180deg,#0B1428,#0A0F1C);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.erp::before{content:"";position:absolute;width:900px;height:900px;left:-300px;top:-400px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.10),transparent 65%);pointer-events:none}
.erp .wrap{position:relative}
.erp-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 28px;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:14px;width:fit-content;max-width:100%}
.erp-tabs button{font:inherit;font-weight:600;font-size:15px;color:var(--text-2);background:none;border:0;border-radius:10px;padding:11px 18px;min-height:44px;cursor:pointer;transition:background .2s,color .2s}
.erp-tabs button:hover{color:var(--text)}
.erp-tabs button[aria-selected="true"]{background:var(--accent);color:var(--on-accent)}
.erp-panel{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:start}
.erp-panel[hidden]{display:none}
@media (max-width:960px){.erp-panel{grid-template-columns:1fr}.erp-gallery{order:-1}}
.erp-info h3{font-size:26px;margin-bottom:12px}
.erp-info .muted{margin-bottom:20px}
.checks{list-style:none;padding:0;margin:0 0 26px;display:flex;flex-direction:column;gap:10px;font-size:16px;color:var(--text-2)}
.checks li{position:relative;padding-left:30px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:19px;height:19px;border-radius:6px;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232DD4BF' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/13px no-repeat}
.erp-gallery{min-width:0}
.shot{display:block;width:100%;padding:0;border:1px solid #2A3B5C;border-radius:14px;overflow:hidden;background:#EEF2F7;cursor:zoom-in;box-shadow:0 30px 70px -30px rgba(0,0,0,.85),0 0 0 6px rgba(255,255,255,.03);aspect-ratio:1280/575}
.shot img{width:100%;height:100%;object-fit:contain;display:block}
.shot-cap{font-size:14px;color:var(--dim);margin:12px 2px 14px}
.thumbs{display:grid;grid-template-columns:repeat(auto-fit,minmax(72px,1fr));gap:10px}
.thumb{padding:0;border:2px solid var(--line);border-radius:9px;overflow:hidden;background:#EEF2F7;cursor:pointer;aspect-ratio:16/9;transition:border-color .2s,opacity .2s;opacity:.75}
.thumb img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.thumb:hover{opacity:1}
.thumb.on{border-color:var(--accent);opacity:1}
.erp-more{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin:44px 0 0;font-size:15px;color:var(--muted)}
.erp-more ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.erp-more li{border:1px solid var(--line-2);border-radius:999px;padding:6px 14px;color:var(--text-2)}
.ticket-block{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:44px;align-items:center;margin-top:56px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px}
@media (max-width:860px){.ticket-block{grid-template-columns:1fr}}
.ticket-photos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ticket-photo{margin:0}
.ticket-photo img{width:100%;height:440px;object-fit:cover;object-position:center 35%;display:block;border-radius:12px}
.ticket-photo figcaption{font-size:13px;color:var(--dim);margin-top:8px;text-align:center}
@media (max-width:520px){.ticket-photo img{height:300px}}
.ticket-copy h3{font-size:26px;margin-bottom:12px}
.ticket-copy .muted{margin-bottom:20px}
.erp-note{margin-top:22px;font-size:13px}
#lightbox{border:0;padding:0;background:transparent;max-width:min(1400px,96vw);max-height:94vh;overflow:visible}
#lightbox::backdrop{background:rgba(4,8,18,.88);backdrop-filter:blur(3px)}
#lightbox img{display:block;max-width:min(1400px,96vw);max-height:90vh;border-radius:10px;background:#fff}
.lb-close{position:absolute;top:-18px;right:-12px;width:44px;height:44px;border-radius:50%;border:0;background:var(--accent);color:var(--on-accent);font-size:26px;line-height:1;cursor:pointer}

/* ===== Imágenes adaptables (celular, tablet, laptop, PC) ===== */
.shot{position:relative}
.shot img{transition:opacity .2s}
.shot.portrait{aspect-ratio:auto;height:clamp(380px,60vh,560px);background:#E8ECF1}
.shot-hint{display:none}
@media (max-width:700px){
  /* captura legible: altura fija y desplazamiento lateral con el dedo */
  .shot-frame{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;border-radius:14px;box-shadow:0 30px 70px -30px rgba(0,0,0,.85)}
  .shot-frame .shot:not(.portrait){aspect-ratio:auto;height:min(80vw,320px);width:auto;display:inline-block;box-shadow:none}
  .shot-frame .shot:not(.portrait) img{width:auto;height:100%;max-width:none;object-fit:initial}
  .shot.portrait{height:min(118vw,520px)}
  .shot-hint{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--accent);margin:10px 2px 0}
  .shot-frame:has(.portrait) ~ .shot-hint{display:none}
  .thumbs{display:flex;overflow-x:auto;gap:10px;padding-bottom:6px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .thumb{flex:0 0 96px;scroll-snap-align:start}
  .erp-tabs{flex-wrap:nowrap;overflow-x:auto;width:100%;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .erp-tabs::-webkit-scrollbar{display:none}
  .erp-tabs button{flex:0 0 auto}
  .ticket-photos{grid-template-columns:1fr 1fr;gap:10px}
  .ticket-photo img{height:min(72vw,340px)}
}
@media (min-width:1500px){
  .wrap{max-width:1320px}
  .erp-panel{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
}
/* Lightbox: en pantallas pequeñas se puede desplazar y hacer zoom con los dedos */
#lightbox .lb-scroll{max-width:min(1400px,96vw);max-height:90vh;overflow:auto;border-radius:10px;-webkit-overflow-scrolling:touch;background:#fff}
#lightbox .lb-scroll img{border-radius:0}
@media (max-width:700px){
  #lightbox{max-width:100vw;width:100vw;margin:auto 0}
  #lightbox .lb-scroll{max-width:100vw;max-height:84vh;border-radius:0}
  #lightbox .lb-scroll img.landscape{max-width:none;width:1100px;max-height:none}
  #lightbox .lb-scroll img.portrait{max-width:100vw;max-height:none;width:100vw}
  .lb-close{top:-52px;right:12px}
}
img{height:auto}
.shot img,.thumb img,.ticket-photo img{height:100%}
@media (max-width:700px){.shot:not(.portrait) img{height:100%}}