/* MECATRION · estilos del sitio */
@font-face{font-family:'Rajdhani';src:url('/assets/fonts/Rajdhani-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}
:root{
  --navy:#0F172A;--navy2:#162033;--deep:#0A1020;--cyan:#06B6D4;--cyan2:#22D3EE;
  --ice:#F8FAFC;--slate:#64748B;--line:#CBD5E1;--bg:#FFFFFF;--soft:#F1F5F9;--ink2:#334155;
  --r:14px;--shadow:0 10px 30px -12px rgba(15,23,42,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--navy);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;text-size-adjust:100%;-webkit-tap-highlight-color:transparent;overflow-x:clip}
img,svg{max-width:100%}
img{display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--cyan2);outline-offset:3px;border-radius:4px}
.wrap{width:min(1180px,100% - 48px);margin-inline:auto}
h1,h2,h3,h4{font-family:'Rajdhani',sans-serif;font-weight:600;letter-spacing:.04em;line-height:1.08;margin:0}
h2{font-size:clamp(30px,4.2vw,46px);text-transform:uppercase;letter-spacing:.07em}
p{margin:0}
.eyebrow,.kicker{display:flex;align-items:center;gap:12px;color:var(--cyan);font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;margin:0 0 14px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--cyan)}
.on-dark .eyebrow{color:var(--cyan2)}
.on-dark .eyebrow::before{background:var(--cyan2)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 28px;border-radius:10px;text-decoration:none;font-weight:600;font-size:16px;border:1.5px solid transparent;transition:transform .15s,background .15s,border-color .15s,color .15s;cursor:pointer;line-height:1}
.btn svg{width:18px;height:18px;flex:none}
.btn.primary{background:var(--cyan);color:var(--navy);box-shadow:0 8px 24px -8px rgba(6,182,212,.55)}
.btn.primary:hover{background:var(--cyan2);transform:translateY(-1px)}
.btn.ghost{border-color:#334155;color:var(--ice)}
.btn.ghost:hover{border-color:var(--cyan2);color:var(--cyan2)}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:8px}
.skip{position:absolute;left:-999px;top:8px;background:var(--cyan);color:var(--navy);padding:8px 14px;border-radius:6px;z-index:60;font-weight:600}
.skip:focus{left:8px}
.progress{position:fixed;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--cyan),var(--cyan2));transform:scaleX(0);transform-origin:0 50%;z-index:50}

/* Encabezado */
.top{position:sticky;top:0;z-index:40;background:rgba(10,16,32,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(148,163,184,.14);transition:box-shadow .2s,background .2s}
.top.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.35);background:rgba(10,16,32,.94)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px}
.brand img{height:40px;width:auto}
.nav{display:flex;gap:30px;align-items:center;margin-left:auto}
.nav a{color:#CBD5E1;text-decoration:none;font-size:15px;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--cyan2);transition:width .2s}
.nav a:hover,.nav a.act{color:var(--ice)}
.nav a:hover::after,.nav a.act::after{width:100%}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer;flex-direction:column;gap:5px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ice);border-radius:2px}

/* Hero */
.hero{background:var(--navy);color:var(--ice);position:relative;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(51,65,85,.55) 1px,transparent 1px),linear-gradient(90deg,rgba(51,65,85,.55) 1px,transparent 1px);background-size:56px 56px;opacity:.4;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 72% 45%,#000 0%,transparent 72%);mask-image:radial-gradient(ellipse 70% 80% at 72% 45%,#000 0%,transparent 72%)}
.hero::after{content:"";position:absolute;z-index:-1;width:720px;height:720px;right:-160px;top:-120px;background:radial-gradient(circle,rgba(6,182,212,.22) 0%,transparent 62%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:112px 0 120px}
.hero h1{font-size:clamp(44px,6.4vw,78px);text-transform:uppercase;letter-spacing:.05em}
.hero h1 span{color:var(--cyan2)}
.hero .lead{color:#CBD5E1;font-size:19.5px;max-width:580px;margin:26px 0 36px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.chips{display:flex;gap:10px 22px;flex-wrap:wrap;list-style:none;padding:0;margin:40px 0 0;color:#94A3B8;font-size:14.5px}
.chips li{display:flex;align-items:center;gap:8px}
.chips svg{width:18px;height:18px;color:var(--cyan2);flex:none}
.sym{justify-self:center;width:min(400px,86%);position:relative}
.sym svg{width:100%;height:auto;display:block;filter:drop-shadow(0 0 28px rgba(34,211,238,.22))}
.sym .mill{transform-box:fill-box;transform-origin:center;animation:spin 28s linear infinite}
.sym .ticks{animation:pulse 4.5s ease-in-out infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}

/* Franja de compatibilidad */
.stack{background:var(--deep);border-top:1px solid rgba(148,163,184,.12);border-bottom:1px solid rgba(148,163,184,.12);color:#94A3B8}
.stack .wrap{display:flex;align-items:center;gap:20px 40px;flex-wrap:wrap;padding:24px 0;justify-content:center}
.stack b{font-family:'Rajdhani',sans-serif;font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:13px;color:var(--cyan2)}
.stack ul{display:flex;gap:10px 34px;flex-wrap:wrap;list-style:none;margin:0;padding:0;justify-content:center}
.stack li{font-family:'Rajdhani',sans-serif;font-weight:600;font-size:20px;letter-spacing:.12em;text-transform:uppercase;color:#CBD5E1}

section{padding:104px 0}
.alt{background:var(--soft)}
.dark{background:var(--navy);color:var(--ice);position:relative;overflow:hidden}
.dark::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 40% at 85% 0%,rgba(6,182,212,.14),transparent 70%);pointer-events:none}
.dark > .wrap{position:relative}
.head{max-width:720px;margin-bottom:56px}
.head p{color:var(--slate);margin-top:16px;font-size:18px}
.on-dark .head p{color:#94A3B8}

/* Valores */
.vals{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.val{padding:30px 26px;border-right:1px solid var(--line)}
.val:last-child{border-right:0}
.val svg{width:30px;height:30px;color:var(--cyan);margin-bottom:16px}
.val b{display:block;font-family:'Rajdhani',sans-serif;font-size:21px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.val span{color:var(--slate);font-size:15px}

/* Áreas */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.area{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;position:relative;transition:transform .2s,box-shadow .2s,border-color .2s}
.area:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--cyan)}
.area .n{position:absolute;right:24px;top:22px;font-family:'Rajdhani',sans-serif;font-size:15px;letter-spacing:.14em;color:var(--line)}
.area svg{width:38px;height:38px;color:var(--navy);margin-bottom:22px;padding:8px;border-radius:10px;background:rgba(6,182,212,.1);box-sizing:content-box;width:26px;height:26px}
.area b{display:block;font-family:'Rajdhani',sans-serif;font-size:23px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.area span{color:var(--slate);font-size:15.5px}

/* Productos */
.cur{display:inline-flex;gap:4px;background:rgba(148,163,184,.14);border:1px solid rgba(148,163,184,.25);padding:4px;border-radius:99px;margin-bottom:44px}
.cur button{appearance:none;border:0;background:none;color:#CBD5E1;font:600 14px 'Segoe UI',system-ui,sans-serif;letter-spacing:.08em;padding:9px 22px;border-radius:99px;cursor:pointer;transition:background .15s,color .15s}
.cur button[aria-pressed="true"]{background:var(--cyan);color:var(--navy)}
.group{margin-bottom:60px}
.group.last{margin-bottom:0}
.group h3{font-size:26px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.group > p{color:#94A3B8;margin:0 0 24px;font-size:16px;max-width:760px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid rgba(148,163,184,.22);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:12px;position:relative;transition:transform .2s,border-color .2s,background .2s}
.card:hover{transform:translateY(-3px);border-color:rgba(34,211,238,.6)}
.card.hl{border-color:var(--cyan2);background:linear-gradient(180deg,rgba(6,182,212,.16),rgba(6,182,212,.04));box-shadow:0 0 0 1px rgba(34,211,238,.35),0 24px 50px -24px rgba(6,182,212,.55)}
.card h4{font-size:22px;letter-spacing:.05em;text-transform:uppercase}
.card p{color:#94A3B8;font-size:15px;flex:1}
.price{margin-top:6px;padding-top:16px;border-top:1px solid rgba(148,163,184,.2)}
.price b{display:block;font-family:'Rajdhani',sans-serif;font-size:clamp(26px,6.5vw,32px);font-weight:600;letter-spacing:.02em;color:var(--ice);line-height:1.1;font-variant-numeric:tabular-nums}
.price small{display:block;font-size:13px;color:#94A3B8;margin-top:4px}
.tag{align-self:flex-start;background:var(--cyan2);color:var(--navy);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;padding:5px 12px;border-radius:99px;font-weight:700}
.note{font-size:14px;color:#94A3B8;margin-top:28px;max-width:860px}

/* Proceso */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:6%;right:6%;top:23px;height:1px;background:var(--line)}
.step{position:relative;padding-top:0}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--navy);color:var(--cyan2);font-family:'Rajdhani',sans-serif;font-size:21px;margin-bottom:18px;position:relative;box-shadow:0 0 0 6px var(--bg)}
.alt .step::before{box-shadow:0 0 0 6px var(--soft)}
.step b{display:block;font-family:'Rajdhani',sans-serif;font-size:21px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.step span{color:var(--slate);font-size:15px}

/* Preguntas */
.faq{max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0;margin-bottom:12px;transition:border-color .15s}
.faq details[open]{border-color:var(--cyan)}
.faq summary{cursor:pointer;font-weight:600;padding:20px 24px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:'Rajdhani',sans-serif;font-size:26px;color:var(--cyan);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--slate);padding:0 24px 22px}

/* Contacto */
.contact{text-align:center}
.contact h2{color:var(--ice);max-width:760px;margin-inline:auto}
.contact .eyebrow{justify-content:center}
.contact .sub{color:#CBD5E1;max-width:600px;margin:20px auto 36px;font-size:18px}
.send{display:flex;gap:12px 28px;justify-content:center;flex-wrap:wrap;list-style:none;margin:0 0 40px;padding:0;color:#94A3B8;font-size:15px}
.send li{display:flex;align-items:center;gap:8px}
.send svg{width:16px;height:16px;color:var(--cyan2)}
.contact .info{display:flex;gap:12px 32px;justify-content:center;flex-wrap:wrap;margin-top:40px;color:#94A3B8;font-size:15px}
.contact .info a{color:#CBD5E1;text-decoration:none;border-bottom:1px solid rgba(203,213,225,.3)}
.contact .info a:hover{color:var(--cyan2);border-color:var(--cyan2)}

/* Pie */
.foot{background:var(--deep);color:#94A3B8;font-size:14.5px;padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot img{height:38px;width:auto;margin-bottom:16px}
.foot h5{font-family:'Rajdhani',sans-serif;font-weight:600;font-size:16px;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot a{color:#94A3B8;text-decoration:none}
.foot a:hover{color:var(--cyan2)}
.foot-link{color:#CBD5E1}
.foot-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-bar p{margin:0}
.foot .legal-line{margin-top:48px;padding-top:24px;border-top:1px solid rgba(148,163,184,.16);font-size:13px;display:grid;gap:6px}
.foot .social{display:flex;gap:10px;list-style:none;margin:16px 0 0;padding:0}
.social a{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid rgba(148,163,184,.25);color:#CBD5E1}
.social a:hover{border-color:var(--cyan2);color:var(--cyan2)}
.social svg{width:18px;height:18px;fill:currentColor}
.credit{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);text-align:center}
.credit p{font-size:13px;color:#7f93aa}
.credit a{color:var(--cyan2);font-weight:700;text-decoration:none}
.credit a:hover{text-decoration:underline}
.fab{position:fixed;right:22px;bottom:22px;z-index:30;display:flex;align-items:center;gap:10px;background:var(--cyan);color:var(--navy);padding:14px 22px;border-radius:99px;font-weight:700;text-decoration:none;box-shadow:0 10px 30px rgba(6,182,212,.45);transition:transform .15s,background .15s}
.fab:hover{background:var(--cyan2);transform:translateY(-2px)}
.fab svg{width:22px;height:22px;fill:currentColor}

/* Páginas legales y 404 */
.legal{padding:72px 0 104px;max-width:840px}
.legal h1{font-size:clamp(34px,5vw,50px);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.legal h2{font-size:23px;letter-spacing:.05em;margin:38px 0 10px;text-transform:none}
.legal p,.legal li{color:var(--ink2)}
.legal p{margin:10px 0}
.legal ul{padding-left:22px}
.legal a{color:#0891B2}
.upd{color:var(--slate);font-size:14px}
.nf{min-height:70vh;display:grid;place-items:center;text-align:center;background:var(--navy);color:var(--ice);padding:80px 24px}
.nf h1{font-size:clamp(80px,16vw,170px);color:var(--cyan2);letter-spacing:.08em}
.nf p{color:#CBD5E1;margin:10px 0 30px;font-size:19px}

/* Movimiento */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
.areas .rv:nth-child(3n+2),.cards .rv:nth-child(3n+2),.vals .rv:nth-child(4n+2){transition-delay:.08s}
.areas .rv:nth-child(3n),.cards .rv:nth-child(3n),.vals .rv:nth-child(4n+3){transition-delay:.16s}
.vals .rv:nth-child(4n){transition-delay:.24s}
@media(prefers-reduced-motion:reduce){
  .js .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .sym .mill,.sym .ticks{animation:none}
}

@media(max-width:1000px){
  .hero .wrap{grid-template-columns:1fr;padding:72px 0 84px}
  .sym{width:220px;order:-1;justify-self:start}
  .vals{grid-template-columns:1fr 1fr}
  .val:nth-child(2){border-right:0}
  .val:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .areas{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:34px}
  .steps::before{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
  section{padding:76px 0}
  .menu-btn{display:flex}
  .nav{display:none;position:absolute;left:0;right:0;top:76px;background:rgba(10,16,32,.98);flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 18px;border-bottom:1px solid #1E293B}
  .nav.open{display:flex}
  .nav a{padding:13px 0;width:100%}
  .nav a::after{display:none}
}
@media(max-width:600px){
  body{font-size:16px}
  .wrap{width:min(1180px,100% - 36px)}
  section{padding:60px 0}
  .bar{gap:12px;height:68px}
  .brand img{height:32px}
  .nav{top:68px}
  .hero .wrap{padding:44px 0 60px;gap:28px}
  .hero::after{width:420px;height:420px;right:-180px;top:-60px}
  .hero h1{font-size:clamp(34px,10.4vw,46px);letter-spacing:.04em}
  .hero .lead{font-size:17px;margin:20px 0 28px}
  .sym{width:150px}
  .cta{flex-direction:column}
  .cta .btn,.contact .btn{width:100%;min-height:52px}
  .chips{flex-direction:column;gap:10px;margin-top:30px}
  h2{font-size:clamp(26px,7.4vw,32px);letter-spacing:.05em}
  .head{margin-bottom:34px}
  .head p{font-size:16.5px}
  .stack .wrap{padding:20px 0;gap:12px}
  .stack ul{gap:8px 22px}
  .stack li{font-size:17px}
  .vals,.areas,.foot-grid{grid-template-columns:1fr}
  .val{border-right:0;border-bottom:1px solid var(--line);padding:24px 22px}
  .val:last-child{border-bottom:0}
  .areas{gap:14px}
  .area{padding:26px 22px}
  .steps{grid-template-columns:1fr;gap:0}
  .step{display:grid;grid-template-columns:46px 1fr;column-gap:18px;padding-bottom:28px;position:relative}
  .step:last-child{padding-bottom:0}
  .step::before{grid-row:1 / span 2;margin-bottom:0}
  .step b,.step span{grid-column:2}
  .step:not(:last-child)::after{content:"";position:absolute;left:22px;top:52px;bottom:6px;width:1px;background:var(--line)}
  .faq summary{padding:18px}
  .faq p{padding:0 18px 20px}
  .contact .sub{font-size:16.5px}
  .send{flex-direction:column;align-items:center;gap:10px}
  .contact .info{flex-direction:column;gap:8px}
  .foot{padding:48px 0 96px}
  .foot-grid{gap:30px}
  .foot-bar{flex-direction:column;align-items:flex-start}
  .fab span{display:none}
  .fab{padding:15px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom))}
  .menu-btn{padding:12px;margin-right:-8px}
  .nav a{padding:15px 0}
}
@media(max-width:360px){
  .hero h1{font-size:32px}
  .btn{padding:14px 18px}
}