/* CIAP | SmashingControl.com — CSS independiente, sin framework externo */
:root {
  --navy:#102f4a;--navy-deep:#091f32;--navy-mid:#174765;--blue:#224f70;
  --orange:#e35a3d;--orange-light:#ff8d67;
  --ink:#152b3c;--muted:#647386;--paper:#ffffff;--pale:#f4f7f9;--line:#e1e9ef;
  --radius:17px;--shadow:0 16px 36px rgba(14,45,72,.075)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.58 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:min(1192px,calc(100% - 52px));margin:0 auto}
.skip-link{position:absolute;left:12px;top:-80px;background:#fff;padding:8px 15px;z-index:300}
.skip-link:focus{top:12px}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.97);box-shadow:0 4px 18px rgba(6,32,51,.045);backdrop-filter:blur(14px)}
.header-accent{height:5px;background:linear-gradient(90deg,var(--orange) 0 19%,var(--navy) 19% 100%)}
.header-content{display:flex;align-items:center;justify-content:space-between;gap:32px;height:90px}
.brand{display:flex;align-items:center;min-width:0}
.brand img{width:260px;height:auto;max-height:82px;object-fit:contain;object-position:left center}
.desktop-menu{display:flex;align-items:center;gap:clamp(12px,2vw,30px);font-size:13px;font-weight:750;color:#2c4255}
.desktop-menu>a:not(.header-cta):hover{color:var(--orange)}
.header-cta{padding:11px 19px;color:#fff!important;background:var(--navy);border-radius:9px;white-space:nowrap}
.header-cta:hover{background:var(--blue)}
.header-cta span{padding-left:13px;color:var(--orange-light)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px}
.menu-toggle span{display:block;width:21px;height:2px;background:var(--navy);margin:5px auto}
.mobile-menu{display:flex;flex-direction:column;padding:10px 26px 23px;gap:3px;border-top:1px solid var(--line);background:#fff}
.mobile-menu a{padding:11px 8px;font-weight:700;color:var(--navy)}
.mobile-menu a:hover{background:var(--pale)}

/* Hero */
.hero{position:relative;color:#fff;background:radial-gradient(ellipse 560px 400px at 90% 20%,rgba(72,124,158,.2),transparent 90%),linear-gradient(128deg,#0b293f 0%,#123a57 56%,#102f4a 100%);overflow:hidden}
.hero:before{content:"";pointer-events:none;position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.12) .8px,transparent .8px);background-size:24px 24px;opacity:.24;mask-image:linear-gradient(90deg,transparent 40%,#000)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:center;gap:74px;padding-top:82px;padding-bottom:85px}
.hero-copy{position:relative;z-index:1}
.eyebrow{font-size:11px;font-weight:850;letter-spacing:.16em;color:var(--orange);line-height:1.5;margin:0 0 19px}
.eyebrow-light{display:flex;align-items:center;gap:10px;color:#d4e7f2;letter-spacing:.13em;margin-bottom:22px}
.eyebrow-light i{display:inline-block;width:7px;height:7px;border-radius:100%;background:var(--orange)}
h1,h2,h3,p{overflow-wrap:break-word}
h1,h2,h3{line-height:1.13}
.hero h1{font-size:clamp(38px,4.35vw,65px);max-width:640px;letter-spacing:-.047em;margin:0 0 24px;font-weight:830}
.hero h1 span{color:#ff8765}
.hero-copy>p:not(.eyebrow){max-width:570px;color:#d2e1e9;font-size:16px;line-height:1.8;margin:0}
.hero-actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap;margin:31px 0 29px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:18px;border-radius:10px;padding:13px 21px;font-weight:790;font-size:13px;text-align:center;line-height:1.35;transition:transform .18s ease,background-color .18s ease,color .18s ease;border:1px solid transparent}
.button:hover{transform:translateY(-2px)}
.button-orange{background:var(--orange);color:#fff}
.button-orange:hover{background:#cf4a2e}
.button-outline-light{border-color:rgba(255,255,255,.31);color:#fff;background:rgba(255,255,255,.02)}
.button-outline-light:hover{background:rgba(255,255,255,.12)}
.button-light{background:#fff;color:var(--navy)}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}
.hero-tags span{font-size:10px;letter-spacing:.06em;font-weight:700;border:1px solid #517389;padding:7px 10px;border-radius:6px;color:#c5dce8}
.hero-bottom-line{position:absolute;bottom:0;left:0;width:19%;height:5px;background:var(--orange)}

/* Industrial control schematic */
.process-visual{position:relative;min-height:420px;border:1px solid rgba(183,216,232,.18);border-radius:20px;background:linear-gradient(145deg,rgba(17,57,86,.95),rgba(5,26,43,.92));box-shadow:0 26px 50px rgba(0,12,28,.23);padding:25px 23px;overflow:hidden}
.process-visual:before{content:"";position:absolute;inset:-25%;pointer-events:none;background:radial-gradient(circle at 65% 40%,rgba(227,90,61,.1),transparent 33%),repeating-linear-gradient(0deg,transparent 0,transparent 35px,rgba(255,255,255,.025) 36px),repeating-linear-gradient(90deg,transparent 0,transparent 35px,rgba(255,255,255,.025) 36px)}
.process-top,.process-column,.process-foot{position:relative;z-index:1}
.process-top{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:9px;letter-spacing:.12em;font-weight:800;color:#8fb2c9}
.status{font-size:8px;letter-spacing:.09em;white-space:nowrap;color:#bdd7d4;display:inline-flex;gap:6px;align-items:center}
.pulse{width:6px;height:6px;display:inline-block;border-radius:50%;background:#43d7a2;box-shadow:0 0 0 4px rgba(67,215,162,.12)}
.process-column{margin:35px 5px 27px}
.tech-node{border:1px solid rgba(151,193,215,.27);background:linear-gradient(90deg,rgba(45,92,121,.65),rgba(28,74,103,.37));padding:17px 16px;border-radius:10px;display:flex;align-items:center;gap:13px}
.tech-node strong{display:block;font-size:12px;letter-spacing:.06em;color:#fff}
.tech-node small{display:block;color:#abc3d2;font-size:10px;margin-top:4px}
.node-icon{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;color:#ff8666;border:1px solid rgba(227,90,61,.45);background:rgba(227,90,61,.1);border-radius:8px;font-size:22px;line-height:1}
.node-extra{margin-left:auto;color:#507d97;font-weight:800;font-size:12px}
.wire{width:4px;height:26px;background:rgba(227,90,61,.65);margin:0 auto;position:relative}
.wire:before,.wire:after{position:absolute;content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);left:50%;transform:translateX(-50%)}
.wire:before{top:-2px}.wire:after{bottom:-2px}
.tech-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mini-node{padding:13px 10px;gap:9px}.mini-node .node-icon{width:30px;height:30px;flex-basis:30px;font-size:20px}.mini-node strong{font-size:10px}.mini-node small{font-size:9px}
.process-foot{display:flex;justify-content:space-between;gap:6px;border-top:1px solid rgba(255,255,255,.13);padding-top:18px;color:#9db6c8;font-size:9px;letter-spacing:.06em;font-weight:800}

/* Common sections */
.section{padding:94px 0}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:36px}
.section-header>div{max-width:670px}
.section-header h2,.industries-copy h2,.request-copy h2{font-size:clamp(29px,3.15vw,44px);letter-spacing:-.035em;color:var(--navy);margin:0}
.section-header>p{max-width:330px;font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 3px}

/* Services */
.section-services{background:#fff}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.service-card{display:flex;flex-direction:column;min-width:0;min-height:280px;padding:23px 25px 21px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:box-shadow .2s,transform .2s,border-color .2s}
.service-card:hover{border-color:#c5d7e0;box-shadow:var(--shadow);transform:translateY(-2px)}
.card-number{font-weight:800;font-size:10px;letter-spacing:.12em;color:#9ba9b7;align-self:flex-end}
.service-symbol{font-size:30px;font-weight:500;line-height:1;width:53px;height:53px;display:grid;place-items:center;background:#fff2ed;color:var(--orange);border-radius:11px;margin:-2px 0 19px}
.service-card h3{font-size:18px;color:var(--navy);letter-spacing:-.02em;margin:0 0 10px}
.service-card p{color:var(--muted);font-size:13px;line-height:1.7;margin:0 0 17px}
.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;border-top:1px solid var(--line);padding-top:16px;color:#778b9c;font-weight:850;font-size:9px;letter-spacing:.12em}
.card-bottom span{color:var(--orange);font-size:16px;line-height:1}

/* Experience */
.section-industries{background:#f3f7f9}
.industries-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:95px;align-items:start}
.industries-copy h2{margin-bottom:22px}
.industries-copy>p:not(.eyebrow){font-size:15px;color:#607387;line-height:1.85;margin:0 0 26px}
.text-link{display:inline-flex;gap:14px;color:var(--navy);font-size:14px;font-weight:850;padding-bottom:7px;border-bottom:2px solid var(--orange)}
.text-link span{color:var(--orange)}
.industry-list{border-top:1px solid #d5e1e9}
.industry-list>div{display:flex;align-items:center;gap:22px;padding:18px 0;border-bottom:1px solid #d5e1e9}
.industry-index{color:var(--orange);font-size:11px;font-weight:850;align-self:flex-start;margin-top:4px}
.industry-list>div>span:nth-child(2){flex:1}
.industry-list strong{display:block;font-size:16px;color:var(--navy);line-height:1.4}
.industry-list small{display:block;font-size:12px;color:#6d8191;margin-top:3px}
.industry-arrow{color:var(--orange);font-size:18px}
.reference-line{font-size:11px;color:#758798;margin-top:36px;line-height:1.7;border-top:1px solid #d5e1e9;padding-top:19px}

/* Instagram */
.section-projects{background:#fff}
.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.media-card{min-width:0;border:1px solid var(--line);border-radius:17px;padding:22px 22px 18px;background:#fbfcfd;box-shadow:0 6px 24px rgba(14,45,72,.045)}
.media-heading{display:flex;align-items:center;gap:15px;margin-bottom:19px}
.media-marker{width:39px;height:39px;border-radius:10px;display:grid;place-items:center;flex:0 0 39px;background:var(--navy);color:#fff;font-size:13px;font-weight:850}
.media-heading h3{margin:0 0 5px;color:var(--navy);font-size:17px}
.media-heading p{color:var(--muted);margin:0;font-size:12px}
.ig-embed-wrap{display:flex;justify-content:center;align-items:start;min-height:350px;background:#fff;border-radius:10px;overflow:hidden;border:1px solid #edf0f5;padding:8px}
.ig-embed-wrap blockquote.instagram-media{width:100%!important;max-width:540px!important;min-width:0!important;margin:0 auto!important}
.media-link{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:13px;font-weight:850;color:var(--navy);padding-top:18px}
.media-link span{color:var(--orange);font-size:19px}
.social-band{margin-top:24px;background:var(--navy);border-radius:14px;padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;color:#fff}
.social-band>span strong{display:block;font-size:17px;line-height:1.4}
.social-band>span small{display:block;font-size:12px;color:#b9d0de;margin-top:4px}
.social-band>div{display:flex;flex-wrap:wrap;gap:10px}
.social-band .button{padding:11px 15px;font-size:12px}

/* WhatsApp contact form */
.section-request{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden}
.section-request:before{content:"";position:absolute;top:0;right:-100px;width:560px;height:560px;pointer-events:none;background:radial-gradient(circle,rgba(227,90,61,.09),transparent 60%)}
.request-grid{position:relative;display:grid;grid-template-columns:.86fr 1.14fr;align-items:start;gap:90px}
.request-copy{padding-top:28px}
.request-copy h2{color:#fff;line-height:1.16;margin-bottom:25px}
.request-copy>p:not(.eyebrow){color:#b4cad8;font-size:15px;line-height:1.9;max-width:410px;margin:0 0 31px}
.request-copy strong{color:#fff}
.request-contact{border-top:1px solid #3d576b;padding-top:22px;display:flex;flex-direction:column;gap:4px}
.request-contact span{font-size:10px;letter-spacing:.15em;color:#86a8bf;font-weight:900}
.request-contact a{font-size:25px;font-weight:850;color:#fff}
.request-form{background:#fff;color:var(--ink);padding:35px 35px 27px;border-radius:17px;box-shadow:0 24px 64px rgba(0,10,20,.21)}
.request-form h3{font-size:23px;margin:0 0 4px;color:var(--navy)}
.request-form>p:not(.form-foot){color:var(--muted);font-size:13px;margin:0 0 25px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:17px}
.field label{font-weight:800;font-size:12px;color:#2c465b}
.field label span{color:var(--orange)}
.field input,.field select,.field textarea{width:100%;background:#f8fafb;border:1px solid #d8e2e9;border-radius:9px;color:var(--ink);font-size:14px;padding:12px 13px;outline-offset:1px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);background:#fff}
.field textarea{min-height:103px;resize:vertical}
.button-full{width:100%;border:0;padding:15px 16px}
.form-foot{font-size:11px;color:#75889a;margin:12px 0 0;text-align:center;line-height:1.55}

/* QR contact */
.section-contact{background:#f7f9fb}
.qr-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}
.qr-tile{display:flex;align-items:center;flex-direction:column;text-align:center;min-width:0;border:1px solid var(--line);border-radius:14px;padding:18px 10px 15px;background:#fff;box-shadow:0 5px 20px rgba(18,54,82,.045);transition:transform .15s,box-shadow .15s}
.qr-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.qr-tile img{width:min(100%,160px);height:auto;aspect-ratio:1;object-fit:contain;border:5px solid #fff;margin-bottom:17px;image-rendering:auto}
.qr-tile strong{font-size:13px;color:var(--navy);line-height:1.4}
.qr-tile small{font-size:10px;line-height:1.35;color:var(--muted);margin-top:5px;min-height:28px;overflow-wrap:anywhere}
.qr-tile>span{font-size:10px;letter-spacing:.08em;font-weight:850;color:var(--orange);margin-top:11px}

/* Footer */
.site-footer{background:#071c2b;color:#f2f7fa;padding:54px 0 22px}
.footer-top{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:55px;padding-bottom:48px}
.footer-logo-text{font-size:34px;letter-spacing:.035em;font-weight:950;line-height:1;color:#fff}
.accent-dot{color:var(--orange)}
.footer-brand p{margin:10px 0;color:#d2e0e9;font-weight:700;font-size:12px}
.footer-brand small{color:#89a6b9;font-size:11px;line-height:1.5}
.footer-links{display:flex;flex-direction:column;gap:11px;font-size:12px;color:#9cb5c5;align-items:flex-start}
.footer-links strong{font-size:13px;color:#fff;margin-bottom:5px}
.footer-links a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid #284355;padding-top:21px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#83a1b3;font-size:11px}

@media (max-width:1090px){
  .header-content{height:78px}.brand img{width:232px}
  .hero-grid{gap:35px;padding-top:64px;padding-bottom:70px}
  .industries-grid{gap:48px}.request-grid{gap:40px}
  .qr-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .qr-tile img{width:158px}
}
@media (max-width:850px){
  .desktop-menu{display:none}.menu-toggle{display:block}
  .hero-grid{grid-template-columns:1fr}.hero-copy{max-width:650px}
  .process-visual{width:100%;max-width:560px;justify-self:center}
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .industries-grid,.request-grid{grid-template-columns:1fr}
  .industries-grid{gap:40px}.request-copy{padding-top:0}
  .projects-grid{grid-template-columns:1fr}.media-card{max-width:700px;width:100%;margin:0 auto}
  .section-header{align-items:start;flex-direction:column;gap:10px}.section-header>p{max-width:620px}
  .social-band{align-items:start;flex-direction:column}
}
@media (max-width:570px){
  html{scroll-padding-top:75px}.container{width:calc(100% - 34px)}
  .header-content{height:70px}.brand img{width:196px}
  .hero-grid{padding-top:57px;padding-bottom:58px;gap:35px}
  .hero h1{font-size:clamp(33px,10vw,45px)}.hero-copy>p:not(.eyebrow){font-size:14px}
  .eyebrow-light{font-size:9px;letter-spacing:.08em}
  .hero-actions{align-items:stretch}.hero-actions .button{flex:1 1 100%}
  .hero-tags span{font-size:9px}
  .process-visual{padding:19px 15px;min-height:390px}.status{font-size:7px}.process-overline{font-size:8px}
  .mini-node{flex-direction:column;align-items:flex-start;gap:9px}.mini-node strong{font-size:9px}.mini-node small{font-size:8px}
  .section{padding:65px 0}.section-header{margin-bottom:26px}
  .section-header h2,.industries-copy h2,.request-copy h2{font-size:clamp(28px,8vw,36px)}
  .services-grid{grid-template-columns:1fr}.service-card{min-height:240px;padding:21px}
  .industry-list>div{gap:14px}.industry-list strong{font-size:14px}
  .media-card{padding:16px}.media-heading h3{font-size:15px}.ig-embed-wrap{min-height:270px;padding:3px}
  .social-band{padding:22px}.social-band>div{width:100%;flex-direction:column}.social-band .button{width:100%}
  .request-form{padding:25px 18px 22px}.request-contact a{font-size:21px}
  .qr-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.qr-tile{padding:13px 6px}.qr-tile img{width:min(100%,147px)}
  .qr-tile small{font-size:9px}
  .footer-top{grid-template-columns:1fr 1fr;gap:30px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:365px){.qr-grid{grid-template-columns:1fr}.qr-tile img{width:185px}.qr-tile small{min-height:0}}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}