/* TECNICON SYSTEMS JJSDS — sitio institucional
   Identidad: fondos claros, azul y turquesa. */

:root{
  --navy:#163b66;
  --blue:#155de9;
  --blue-dark:#0e4ed1;
  --teal:#009e94;
  --mint:#e9f9f5;
  --ink:#172d49;
  --muted:#697f96;
  --line:#dee8f2;
  --paper:#f5f8fc;
  --white:#fff;
  --radius:22px;
  --radius-sm:12px;
  --shadow:0 16px 55px rgba(24,60,103,.07);
  --shadow-lg:0 26px 70px rgba(24,60,103,.12);
  --wrap:1320px;
  --gutter:54px;
  font-family:"Segoe UI Variable","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  color:var(--ink);
  background:var(--white);
  font-synthesis:none;
  -webkit-text-size-adjust:100%;
}

*{box-sizing:border-box}
body{margin:0;background:var(--white);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}

h1,h2,h3,h4{margin:0;letter-spacing:-.045em;line-height:1.1}
h1{font-size:clamp(38px,5.2vw,72px);font-weight:750}
h2{font-size:clamp(28px,3.4vw,46px);font-weight:700;line-height:1.13}
h3{font-size:22px;font-weight:650;line-height:1.25;letter-spacing:-.03em}
h4{font-size:17px;font-weight:650;letter-spacing:-.02em}
p{margin:0;line-height:1.7}
em{font-style:normal;color:var(--teal)}
small{font-size:12px}

.wrap{max-width:var(--wrap);margin:auto;padding:0 var(--gutter);width:100%}
.muted{color:var(--muted)}

.eyebrow{
  text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:750;
  color:var(--teal);display:flex;gap:10px;align-items:center;margin-bottom:20px;
}
.eyebrow::before{content:"";width:23px;height:2px;background:var(--teal);flex:none}

.icon{width:18px;height:18px;flex:none}

/* ---------- Botones ---------- */
.btn{
  border:1px solid transparent;border-radius:11px;background:var(--blue);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  font-size:13px;font-weight:650;padding:15px 22px;min-height:48px;
  transition:transform .2s,box-shadow .2s,background .2s;
}
.btn:hover{background:var(--blue-dark);box-shadow:0 7px 22px rgba(21,93,233,.25);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn.secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.btn.secondary:hover{background:#f3f8fd;box-shadow:0 7px 22px rgba(24,60,103,.08)}
.btn.whatsapp{background:var(--teal)}
.btn.whatsapp:hover{background:#00867e;box-shadow:0 7px 22px rgba(0,158,148,.28)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

.text-arrow{
  display:inline-flex;align-items:center;gap:9px;font-weight:650;font-size:13px;
  color:var(--blue);transition:gap .2s;
}
.text-arrow:hover{gap:14px}

.arrow-disc{
  width:34px;height:34px;border-radius:50%;background:var(--mint);color:var(--teal);
  display:grid;place-items:center;flex:none;transition:background .2s,color .2s,transform .2s;
}

/* ---------- Cabecera ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:26px;min-height:76px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:38px;width:auto}
.site-nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-link{
  display:inline-flex;align-items:center;gap:8px;padding:10px 15px;border-radius:10px;
  font-size:13px;font-weight:600;color:var(--navy);transition:background .18s,color .18s;
}
.nav-link:hover{background:var(--paper);color:var(--blue)}
.nav-link[aria-current="page"]{background:var(--mint);color:var(--teal)}
.nav-cta{margin-left:12px}
.nav-toggle{
  display:none;margin-left:auto;background:#fff;border:1px solid var(--line);
  border-radius:10px;width:46px;height:46px;place-items:center;color:var(--navy);
}

/* ---------- Portada ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 480px at 82% -10%,rgba(0,158,148,.13),transparent 62%),
    radial-gradient(760px 420px at 6% 8%,rgba(21,93,233,.11),transparent 60%),
    var(--paper);
  border-bottom:1px solid var(--line);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:62px 62px;opacity:.5;
  mask-image:radial-gradient(760px 500px at 50% 30%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(760px 500px at 50% 30%,#000,transparent 78%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;padding:86px var(--gutter) 96px}
.hero h1{margin-bottom:22px}
.hero-lead{font-size:18px;color:var(--muted);max-width:52ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}
.hero-meta div strong{display:block;font-size:26px;font-weight:700;color:var(--navy);letter-spacing:-.04em}
.hero-meta div span{font-size:12px;color:var(--muted)}

/* Panel del ciclo */
.cycle{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:10px;
}
.cycle-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;background:var(--paper);border-radius:14px;padding:5px}
.cycle-tab{
  border:0;background:transparent;border-radius:10px;padding:11px 6px;font-size:11px;
  font-weight:700;letter-spacing:.04em;color:var(--muted);transition:background .2s,color .2s,box-shadow .2s;
}
.cycle-tab[aria-selected="true"]{background:#fff;color:var(--teal);box-shadow:0 3px 12px rgba(24,60,103,.09)}
.cycle-panel{padding:30px 26px 26px;display:grid;gap:14px}
.cycle-panel[hidden]{display:none}
.cycle-node{
  width:58px;height:58px;border-radius:18px;background:var(--mint);color:var(--teal);
  display:grid;place-items:center;
}
.cycle-node .icon{width:26px;height:26px}
.cycle-kicker{font-size:11px;font-weight:750;letter-spacing:.15em;color:var(--muted);text-transform:uppercase}
.cycle-panel p{color:var(--muted);font-size:15px}
.cycle-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.cycle-chips span{
  display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:600;
  background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:7px 13px;color:var(--navy);
}
.cycle-chips .icon{width:13px;height:13px;color:var(--teal)}

/* ---------- Secciones ---------- */
.section{padding:96px 0}
.section.tint{background:var(--paper);border-block:1px solid var(--line)}
.section-head{max-width:620px;margin-bottom:52px}
.section-head p{color:var(--muted);margin-top:16px;font-size:17px}
.section-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;max-width:none}

/* ---------- Tarjetas de soluciones ---------- */
.solutions{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:22px}
.solution{
  position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:14px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.solution:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#c9dcf0}
.solution:hover .arrow-disc{background:var(--blue);color:#fff}
.solution-top{display:flex;align-items:center;gap:12px}
.solution-symbol{
  width:46px;height:46px;border-radius:14px;background:var(--mint);color:var(--teal);
  display:grid;place-items:center;flex:none;
}
.solution-index{margin-left:auto;font-size:11px;font-weight:750;letter-spacing:.14em;color:var(--muted)}
.solution p{color:var(--muted);font-size:14.5px}
.solution-features{display:grid;gap:9px;margin-top:2px}
.solution-features span{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--navy)}
.solution-features .icon{width:15px;height:15px;color:var(--teal);margin-top:2px}
.solution-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:18px;border-top:1px solid var(--line);
  font-size:13px;font-weight:650;color:var(--navy);
}
.solution-watermark{
  position:absolute;right:-26px;bottom:-26px;color:var(--paper);pointer-events:none;
}
.solution-watermark .icon{width:132px;height:132px;stroke-width:1}

/* Catálogo con filtros */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:34px}
.filter{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 18px;
  font-size:12.5px;font-weight:650;color:var(--navy);transition:all .2s;
}
.filter:hover{border-color:#bcd4ec}
.filter[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.solution[hidden]{display:none}

/* Detalle desplegable */
.solution details{margin-top:2px}
.solution summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:9px;
  font-size:13px;font-weight:650;color:var(--blue);
}
.solution summary::-webkit-details-marker{display:none}
.solution summary .icon{transition:transform .2s}
.solution details[open] summary .icon{transform:rotate(45deg)}
.solution details .detail-body{padding-top:14px;display:grid;gap:12px}
.solution details .detail-body p{font-size:14px}

/* ---------- Proceso / etapas ---------- */
.journey{display:grid;grid-template-columns:300px minmax(0,1fr);gap:28px;align-items:start}
.journey > *{min-width:0}
.journey-nav{display:grid;gap:8px;position:sticky;top:100px;min-width:0}
.journey-tab{
  display:flex;align-items:center;gap:14px;text-align:left;width:100%;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;
  transition:all .22s;color:var(--navy);
}
.journey-tab:hover{border-color:#bcd4ec;transform:translateX(3px)}
.journey-tab[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.journey-tab[aria-selected="true"] .journey-num{background:rgba(255,255,255,.16);color:#fff}
.journey-tab[aria-selected="true"] small{color:rgba(255,255,255,.7)}
.journey-num{
  width:34px;height:34px;border-radius:10px;background:var(--mint);color:var(--teal);
  display:grid;place-items:center;font-size:12px;font-weight:750;flex:none;
}
.journey-tab > span:last-child{min-width:0}
.journey-tab strong{display:block;font-size:15px;font-weight:650;letter-spacing:-.02em}
.journey-tab small{color:var(--muted);font-size:11.5px}
.journey-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:44px;
}
.journey-panel[hidden]{display:none}
.journey-panel h2{margin-bottom:16px}
.journey-panel > p{color:var(--muted);font-size:16.5px;max-width:60ch}
.journey-tasks{display:grid;gap:11px;margin:30px 0}
.journey-tasks span{display:flex;gap:11px;align-items:flex-start;font-size:14.5px}
.journey-tasks .icon{width:17px;height:17px;color:var(--teal);margin-top:3px}
.journey-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:6px}
.journey-box{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px}
.journey-box.accent{background:var(--mint);border-color:#c9ece6}
.journey-box strong{
  display:flex;align-items:center;gap:9px;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--teal);margin-bottom:10px;font-weight:750;
}
.journey-box p{font-size:14px;color:var(--navy)}

/* ---------- Principios / enfoques ---------- */
.cards-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.principle{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  display:grid;gap:14px;align-content:start;transition:transform .25s,box-shadow .25s;
}
.principle:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.principle-top{display:flex;align-items:center;justify-content:space-between}
.principle-top span{font-size:34px;font-weight:750;color:var(--line);letter-spacing:-.06em;line-height:1}
.principle-top .icon{width:24px;height:24px;color:var(--teal)}
.principle p{color:var(--muted);font-size:14.5px}

/* ---------- Identidad (Nosotros) ---------- */
.identity{
  position:relative;background:var(--navy);border-radius:var(--radius);padding:56px 40px;
  display:grid;gap:22px;place-items:center;text-align:center;color:#fff;overflow:hidden;
}
.identity::before{
  content:"";position:absolute;inset:-40% -10% auto;height:120%;
  background:radial-gradient(closest-side,rgba(0,158,148,.5),transparent);
  animation:float 9s ease-in-out infinite;
}
.identity img{position:relative;height:56px;width:auto;filter:brightness(0) invert(1)}
.identity-tag{
  position:relative;font-size:11px;letter-spacing:.24em;font-weight:700;
  color:rgba(255,255,255,.72);text-transform:uppercase;
}
.identity-place{position:relative;font-size:13px;color:rgba(255,255,255,.8)}
.identity-place strong{display:block;font-size:17px;color:#fff;margin-top:4px}
@keyframes float{0%,100%{transform:translateY(-8px)}50%{transform:translateY(14px)}}

.approach-tabs{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.approach-tab{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:11px 20px;
  font-size:13px;font-weight:650;color:var(--navy);transition:all .2s;
}
.approach-tab[aria-selected="true"]{background:var(--teal);border-color:var(--teal);color:#fff}
.approach-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:40px;box-shadow:var(--shadow);display:grid;gap:18px;
}
.approach-panel[hidden]{display:none}
.approach-panel p{color:var(--muted);max-width:66ch}
.approach-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.approach-list span{
  display:inline-flex;align-items:center;gap:8px;background:var(--paper);
  border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;
}
.approach-list .icon{width:14px;height:14px;color:var(--teal)}

/* ---------- Acordeón ---------- */
.accordion{display:grid;gap:12px}
.accordion details{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.accordion summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:22px 26px;font-weight:650;font-size:15.5px;color:var(--navy);
}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary .icon{color:var(--teal);transition:transform .25s}
.accordion details[open] summary .icon{transform:rotate(45deg)}
.accordion .accordion-body{padding:0 26px 24px}
.accordion .accordion-body p{color:var(--muted);font-size:14.5px}

/* ---------- Contacto ---------- */
.channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.channel{
  display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;transition:all .25s;
}
.channel:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#c9dcf0}
.channel:hover .arrow-disc{background:var(--blue);color:#fff}
.channel-icon{
  width:52px;height:52px;border-radius:16px;background:var(--mint);color:var(--teal);
  display:grid;place-items:center;flex:none;
}
.channel-icon .icon{width:23px;height:23px}
.channel small{
  display:block;font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--muted);font-weight:750;margin-bottom:5px;
}
.channel strong{display:block;font-size:17px;font-weight:650;letter-spacing:-.02em}
.channel .arrow-disc{margin-left:auto}

.compose{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:40px;box-shadow:var(--shadow);
}
.field{display:grid;gap:8px;margin-bottom:18px}
.field label{font-size:12.5px;font-weight:650;color:var(--navy)}
.field input,.field select,.field textarea{
  border:1px solid var(--line);border-radius:11px;padding:13px 15px;font-size:14px;
  background:var(--white);color:var(--ink);font-family:inherit;width:100%;
  transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(21,93,233,.1);
}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.preview{
  margin-top:8px;background:var(--paper);border:1px solid var(--line);
  border-left:3px solid var(--teal);border-radius:12px;padding:20px;
}
.preview[hidden]{display:none}
.preview pre{
  margin:0;white-space:pre-wrap;word-break:break-word;font-family:inherit;
  font-size:13.5px;line-height:1.65;color:var(--navy);
}
.preview-note{font-size:12px;color:var(--muted);margin-top:14px}

/* ---------- CTA ---------- */
.cta{
  position:relative;overflow:hidden;background:var(--navy);color:#fff;
  border-radius:var(--radius);padding:52px 48px;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:32px;
}
.cta::after{
  content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(0,158,148,.45),transparent);
}
.cta > div{position:relative;max-width:56ch}
.cta .eyebrow{color:#5fd8cd}
.cta .eyebrow::before{background:#5fd8cd}
.cta p{color:rgba(255,255,255,.75);margin-top:14px}
.cta .actions{position:relative;margin-top:0}
.cta .btn.secondary{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.24)}
.cta .btn.secondary:hover{background:rgba(255,255,255,.18)}

/* ---------- Pie ---------- */
.site-footer{background:var(--paper);border-top:1px solid var(--line);padding:64px 0 32px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px;padding-bottom:44px;border-bottom:1px solid var(--line)}
.footer-brand img{height:36px;width:auto;margin-bottom:18px}
.footer-brand p{font-size:14px;color:var(--muted);max-width:38ch}
.footer-col h4{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.footer-col a,.footer-col span{display:block;font-size:14px;color:var(--navy);margin-bottom:11px}
.footer-col a:hover{color:var(--blue)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  padding-top:26px;font-size:12.5px;color:var(--muted);
}

/* ---------- Cabecera de página interior ---------- */
.page-intro{
  background:
    radial-gradient(700px 360px at 88% 0%,rgba(0,158,148,.12),transparent 62%),
    var(--paper);
  border-bottom:1px solid var(--line);padding:70px 0 74px;
}
.page-intro-row{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end}
.page-intro-row p{color:var(--muted);font-size:17px}
.breadcrumbs{display:flex;gap:9px;font-size:12.5px;color:var(--muted);margin-bottom:18px}
.breadcrumbs a:hover{color:var(--blue)}

/* ---------- Dos columnas ---------- */
.split{display:grid;gap:48px;align-items:start}
.split.centro{align-items:center}
.split-1-1{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.split-texto-ancho{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}

/* ---------- Animación de entrada ---------- */
html.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
html.js .reveal.shown{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  :root{--gutter:32px}
  .hero-inner{grid-template-columns:1fr;gap:44px;padding:64px var(--gutter) 72px}
  .journey{grid-template-columns:1fr}
  .journey-nav{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
  .page-intro-row{grid-template-columns:1fr;gap:24px;align-items:start}
  .footer-top{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:940px){
  .nav-toggle{display:grid}
  .site-nav{
    display:none;position:absolute;left:var(--gutter);right:var(--gutter);top:72px;
    flex-direction:column;align-items:stretch;gap:4px;background:#fff;
    border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow-lg);
  }
  .site-nav.open{display:flex}
  .nav-link{padding:14px 16px;font-size:14px}
  .nav-cta{margin:6px 0 0}
}

@media (max-width:760px){
  :root{--gutter:20px}
  .section{padding:64px 0}
  .journey-panel,.approach-panel,.compose{padding:26px 22px}
  .journey-grid,.field-row,.split{grid-template-columns:1fr;gap:32px}
  .journey-nav{grid-template-columns:1fr}
  .cycle-tabs{grid-template-columns:repeat(2,1fr)}
  .cta{padding:36px 26px}
  .footer-top{grid-template-columns:1fr}
  .hero-meta{gap:20px}
  .identity{padding:40px 24px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  html.js .reveal{opacity:1;transform:none}
}

@media print{
  .site-header,.nav-toggle,.cta,.actions,.filters,.site-footer{display:none !important}
  .hero,.page-intro{background:#fff}
  .solution,.journey-panel,.principle{break-inside:avoid;box-shadow:none}
  .journey-panel[hidden],.cycle-panel[hidden],.approach-panel[hidden]{display:block !important}
}

:focus-visible{outline:3px solid #23bdc6;outline-offset:3px;border-radius:6px}