/* =========================================================
   División de Informática — INCES Gerencia Regional Sucre
   Hoja de estilos principal
   ========================================================= */

:root{
  --navy-900:#06203d;
  --navy-800:#0a2b52;
  --navy-700:#113a68;
  --navy-600:#1b4d85;
  --blue-500:#2f7fd1;
  --blue-300:#7fb6ea;
  --gold-500:#e0a92b;
  --gold-300:#f4cd77;
  --red-500:#d64545;
  --amber-500:#e08b2b;
  --green-500:#2e9e6b;

  --ink:#14212f;
  --ink-soft:#4a5b6e;
  --ink-mute:#7b8b9d;
  --line:#dfe6ee;
  --bg:#f5f8fb;
  --card:#ffffff;

  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --shadow-1:0 1px 2px rgba(10,43,82,.06), 0 4px 14px rgba(10,43,82,.06);
  --shadow-2:0 10px 34px rgba(10,43,82,.12);

  --wrap:1180px;
  --header-h:66px;

  --font:"Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, -apple-system, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-webkit-text-size-adjust:100%}

body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
}

img,svg{max-width:100%}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
a{color:var(--navy-600)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:22px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--navy-800);color:#fff;padding:12px 18px;border-radius:0 0 var(--r-sm) 0;
}
.skip-link:focus{left:0}

:focus-visible{outline:3px solid var(--gold-500);outline-offset:2px;border-radius:4px}

/* ================= TOPBAR ================= */
.topbar{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar__inner{
  max-width:var(--wrap);margin-inline:auto;padding:0 22px;
  min-height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy-800);min-width:0}
.brand__seal{
  display:grid;place-items:center;width:42px;height:42px;flex:none;
  border-radius:11px;color:#fff;
  background:linear-gradient(145deg,var(--navy-700),var(--blue-500));
}
.brand__text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand__text strong{font-size:1.02rem;letter-spacing:.04em}
.brand__text span{font-size:.76rem;color:var(--ink-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.nav{display:flex;gap:2px;flex-wrap:wrap}
.nav a{
  font-size:.855rem;font-weight:600;color:var(--ink-soft);
  text-decoration:none;padding:9px 11px;border-radius:999px;white-space:nowrap;
  transition:background .18s,color .18s;
}
.nav a:hover{background:#eaf2fb;color:var(--navy-700)}
.nav a.is-active{background:var(--navy-800);color:#fff}

.nav-toggle{
  display:none;width:42px;height:42px;flex:none;
  background:var(--navy-800);border:0;border-radius:10px;cursor:pointer;
  padding:0;place-items:center;gap:5px;flex-direction:column;
}
.nav-toggle__bar{display:block;width:19px;height:2px;background:#fff;border-radius:2px;transition:transform .22s,opacity .18s}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.topbar__progress{height:3px;background:transparent}
.topbar__progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-500),var(--blue-500));transition:width .1s linear}

/* ================= HERO ================= */
.hero{position:relative;color:#fff;overflow:hidden;padding:78px 0 62px;background:var(--navy-900)}
.hero__bg{
  position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 82% -8%,rgba(47,127,209,.55),transparent 60%),
    radial-gradient(700px 380px at 8% 108%,rgba(224,169,43,.28),transparent 62%),
    linear-gradient(160deg,#06203d 0%,#0a2b52 55%,#0f3763 100%);
}
.hero__bg::after{
  content:"";position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent 78%);
}
.hero__inner{position:relative}
.hero__eyebrow{
  margin:0 0 14px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-300);font-weight:700;
}
.hero__title{font-size:clamp(2.1rem,5.4vw,3.5rem);margin:0 0 10px;font-weight:800}
.hero__sub{font-size:clamp(1.02rem,2.3vw,1.3rem);color:#cfe0f3;margin:0 0 4px;font-weight:600}
.hero__date{margin:0 0 26px;color:#93b4d6;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px}

.btn{
  display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;font-size:.92rem;
  text-decoration:none;transition:transform .16s,box-shadow .18s,background .18s,color .18s;
  border:1.5px solid transparent;
}
.btn--primary{background:var(--gold-500);color:#2a1c00;box-shadow:0 6px 18px rgba(224,169,43,.32)}
.btn--primary:hover{transform:translateY(-2px);background:var(--gold-300)}
.btn--ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.4)}
.btn--ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}

.kpis{
  list-style:none;display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(158px,1fr));
}
.kpi{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:16px 16px 14px;
  display:flex;flex-direction:column;gap:2px;
}
.kpi__num{font-size:1.9rem;font-weight:800;line-height:1;color:#fff}
.kpi__label{font-size:.78rem;color:#b8cee6;line-height:1.35}
.kpi--alert{background:rgba(214,69,69,.18);border-color:rgba(255,150,150,.4)}
.kpi--alert .kpi__num{color:#ffbcbc}

/* ================= SECTIONS ================= */
.section{padding:72px 0}
.section--alt{background:var(--card);border-block:1px solid var(--line)}
.section--dark{background:linear-gradient(165deg,var(--navy-900),#0d3258);color:#e8f0f9}

.section__head{max-width:760px;margin-bottom:40px}
.section__eyebrow{
  margin:0 0 8px;font-size:.74rem;letter-spacing:.17em;text-transform:uppercase;
  font-weight:800;color:var(--blue-500);
}
.section--dark .section__eyebrow{color:var(--gold-300)}
.section__title{font-size:clamp(1.6rem,3.5vw,2.3rem);margin:0 0 10px}
.section--dark .section__title{color:#fff}
.section__lead{margin:0;color:var(--ink-soft);font-size:1.03rem}
.section--dark .section__lead{color:#adc6e0}

.grid{display:grid;gap:22px}
.grid--2{grid-template-columns:1fr 1fr;align-items:start}

/* ================= LA DIVISIÓN ================= */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px;box-shadow:var(--shadow-1)}
.card--prose p:last-child{margin-bottom:0}
.card--prose strong{color:var(--navy-700)}

.pillars{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pillar{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--blue-500);
  border-radius:var(--r-md);padding:18px 20px;box-shadow:var(--shadow-1);
}
.pillar__icon{font-size:1.4rem;line-height:1}
.pillar h3{font-size:1.02rem;margin:8px 0 6px}
.pillar p{margin:0;font-size:.9rem;color:var(--ink-soft)}

/* ================= ORGANIGRAMA ================= */
.orgchart{position:relative}
.org-node{
  background:linear-gradient(145deg,var(--navy-800),var(--navy-600));color:#fff;
  border-radius:var(--r-md);padding:18px 24px;text-align:center;color:#fff;
  max-width:520px;margin-inline:auto;box-shadow:var(--shadow-2);
}
.org-node__role{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-300);font-weight:800}
.org-node__name{display:block;font-size:1.22rem;font-weight:700;margin:4px 0 2px}
.org-node__meta{display:block;font-size:.83rem;color:#c4d9ef}
.org-line{width:2px;height:34px;background:var(--line);margin:0 auto}

.org-branches{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.org-card{
  background:var(--bg);border:1px solid var(--line);border-top:3px solid var(--blue-500);
  border-radius:var(--r-md);padding:20px;display:flex;flex-direction:column;gap:8px;
}
.org-card__title{font-size:.99rem;margin:0;color:var(--navy-800)}
.org-card__person{margin:0;font-size:.85rem;color:var(--ink-soft)}
.org-card--pending{border-top-color:var(--gold-500);background:#fffdf7}
.org-badge{
  align-self:flex-start;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  background:#fdf0d6;color:#8a5c05;border-radius:999px;padding:4px 10px;
}
.ticks{list-style:none;display:grid;gap:7px;margin-top:4px}
.ticks li{position:relative;padding-left:20px;font-size:.855rem;color:var(--ink-soft);line-height:1.5}
.ticks li::before{
  content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:2px;
  background:var(--blue-500);transform:rotate(45deg);
}

/* ================= SISTEMAS ================= */
.systems{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:16px}
.system{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px;box-shadow:var(--shadow-1);transition:transform .18s,box-shadow .18s,border-color .18s;
}
.system:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--blue-300)}
.system__head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.system__code{
  font-size:.7rem;font-weight:800;color:#fff;background:var(--navy-700);
  border-radius:6px;padding:3px 7px;letter-spacing:.06em;flex:none;
}
.system h3{margin:0;font-size:1.05rem;color:var(--navy-800);letter-spacing:.01em}
.system p{margin:0;font-size:.88rem;color:var(--ink-soft)}

.note{
  margin-top:22px;background:#eef5fd;border:1px solid #cfe1f7;border-left:4px solid var(--blue-500);
  border-radius:var(--r-md);padding:16px 20px;font-size:.93rem;color:var(--ink-soft);
}
.note strong{color:var(--navy-700)}

/* ================= CONEXIONES ================= */
.net__tier{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.net__node{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-md);padding:14px 16px;color:#fff;
}
.net__node--off{background:rgba(214,69,69,.18);border-color:rgba(255,150,150,.38)}
.net__label{display:block;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-300);font-weight:800;margin-bottom:4px}
.net__node strong{font-size:.9rem;font-weight:600;line-height:1.4}
.net__rail{width:2px;height:30px;background:rgba(255,255,255,.25);margin:0 auto}

.net__sites{
  list-style:none;display:grid;gap:12px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.net__site{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:13px 15px;display:flex;flex-direction:column;gap:3px;
}
.net__site strong{color:#fff;font-size:.96rem}
.net__site span{font-size:.8rem;color:#adc6e0}
.net__site--warn{background:rgba(214,69,69,.16);border-color:rgba(255,150,150,.34)}
.net__site--warn span{color:#ffc9c9}
.net__site--muted{opacity:.6}

/* ================= ACTIVIDADES ================= */
.toolbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-bottom:26px;padding-bottom:18px;border-bottom:1px solid var(--line);
}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  font:inherit;font-size:.83rem;font-weight:600;cursor:pointer;
  border:1px solid var(--line);background:var(--card);color:var(--ink-soft);
  padding:7px 15px;border-radius:999px;transition:all .16s;
}
.chip:hover{border-color:var(--blue-300);color:var(--navy-700)}
.chip.is-active{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.toolbar__count{margin:0;font-size:.85rem;color:var(--ink-mute);font-weight:600}

.acts{
  list-style:none;counter-reset:act;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:14px;
}
.act{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 22px 20px 62px;box-shadow:var(--shadow-1);
  counter-increment:act;transition:transform .16s,box-shadow .18s,border-color .18s;
}
.act:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--blue-300)}
.act::before{
  content:counter(act,decimal-leading-zero);
  position:absolute;left:20px;top:20px;
  font-size:.82rem;font-weight:800;color:var(--navy-700);
  background:#eaf2fb;border-radius:8px;padding:3px 8px;
}
.act__text{margin:0;font-size:.92rem;color:var(--ink-soft)}
.act__text strong{color:var(--navy-800)}
.act__sub{margin:10px 0 0;padding-left:18px;display:grid;gap:6px}
.act__sub li{font-size:.85rem;color:var(--ink-mute);list-style:disc}
.act.is-hidden{display:none}

/* ================= NUDOS ================= */
.knots{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.knot{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow-1);
  transition:transform .18s,box-shadow .18s;
}
.knot:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.knot__top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.knot__idx{
  font-size:1.5rem;font-weight:800;color:#d3dde7;line-height:1;
}
.knot__tag{
  font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:4px 11px;border-radius:999px;
}
.knot__tag--red{background:#fdeaea;color:#a32626}
.knot__tag--amber{background:#fdf1dd;color:#8a5c05}
.knot h3{font-size:1.05rem;margin:0;color:var(--navy-800)}
.knot p{margin:0;font-size:.9rem;color:var(--ink-soft)}
.knot p strong{color:var(--navy-700)}
.need-list{list-style:none;display:grid;gap:8px;margin-top:2px}
.need-list li{
  position:relative;padding-left:20px;font-size:.87rem;color:var(--ink-soft);line-height:1.55;
}
.need-list li::before{
  content:"";position:absolute;left:0;top:.5em;width:9px;height:9px;border-radius:50%;
  border:2px solid var(--gold-500);
}
.need-list strong{color:var(--navy-700)}

/* ================= NECESIDADES ================= */
.totals{
  list-style:none;display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:34px;
}
.total{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px;text-align:center;box-shadow:var(--shadow-1);
}
.total__num{display:block;font-size:2.1rem;font-weight:800;color:var(--navy-700);line-height:1}
.total__label{display:block;margin-top:6px;font-size:.8rem;color:var(--ink-mute);font-weight:600}
.total--strong .total__num{color:var(--blue-500)}
.total--sum{background:var(--navy-800);border-color:var(--navy-800)}
.total--sum .total__num{color:#fff}
.total--sum .total__label{color:#a9c4e0}

.tables{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.tablecard{
  margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-1);
}
.tablecard:first-child{grid-column:1 / -1}
.tablecard__cap{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 20px;background:var(--navy-800);color:#fff;
  font-weight:700;font-size:.98rem;
}
.tablecard__badge{
  background:var(--gold-500);color:#2a1c00;border-radius:999px;
  padding:2px 12px;font-size:.82rem;font-weight:800;
}
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.89rem}
thead th{
  text-align:left;padding:11px 16px;background:#eef3f9;color:var(--navy-800);
  font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;font-weight:800;
  border-bottom:2px solid var(--line);white-space:nowrap;
}
tbody td{padding:11px 16px;border-bottom:1px solid #eef2f7;color:var(--ink-soft);vertical-align:top}
tbody tr:hover td{background:#f8fbfe}
th.num,td.num{text-align:right;width:74px;font-variant-numeric:tabular-nums;font-weight:700;color:var(--navy-700)}
.tablecard__total td{background:#eef5fd;font-weight:800;color:var(--navy-800);border-top:2px solid var(--line)}
.tablecard__total td.num{color:var(--navy-800)}

/* ================= CIERRE ================= */
.closing__inner{max-width:none}
.closing__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-top:26px}
.closing__grid div{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:20px 18px;
}
.closing__grid strong{display:block;font-size:1.85rem;font-weight:800;color:var(--gold-300);line-height:1.1}
.closing__grid span{display:block;margin-top:5px;font-size:.85rem;color:#b8cee6}

/* ================= FOOTER ================= */
.footer{background:var(--navy-900);color:#a9c4e0;padding:34px 0;font-size:.88rem}
.footer__inner{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.footer__title{color:#fff;font-weight:700;font-size:1.05rem;margin:0 0 4px}
.footer__text{margin:0}
.footer__meta{margin:0;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:#7d9bbd}
.footer__meta .alert-link{
  color:var(--gold-300);font-weight:800;text-decoration:none;
  transition:color .18s,border-color .18s;
}
.footer__meta .alert-link:hover,.footer__meta .alert-link:focus{
  color:#fff;border-bottom:1px solid currentColor;
}

/* ================= TOTOP ================= */
.totop{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:var(--navy-800);color:#fff;font-size:1.15rem;font-weight:700;
  box-shadow:var(--shadow-2);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .22s,transform .22s,visibility .22s,background .18s;
}
.totop.is-visible{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--blue-500)}

/* ================= REVEAL ================= */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}

/* ================= RESPONSIVE ================= */
@media (max-width:1040px){
  .org-branches{grid-template-columns:repeat(2,1fr)}
  .tables{grid-template-columns:1fr}
  .tablecard:first-child{grid-column:auto}
}

@media (max-width:900px){
  .nav-toggle{display:flex}
  .nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;gap:0;background:var(--card);
    border-bottom:1px solid var(--line);box-shadow:var(--shadow-2);
    padding:8px 14px 14px;display:none;
  }
  .nav.is-open{display:flex}
  .nav a{padding:12px 14px;border-radius:var(--r-sm);font-size:.95rem}
  .grid--2{grid-template-columns:1fr}
  .net__tier{grid-template-columns:1fr}
}

@media (max-width:620px){
  body{font-size:16px}
  .section{padding:54px 0}
  .hero{padding:56px 0 46px}
  .pillars{grid-template-columns:1fr}
  .org-branches{grid-template-columns:1fr}
  .acts{grid-template-columns:1fr}
  .act{padding:18px 18px 18px 56px}
  .act::before{left:16px;top:18px}
  .brand__text span{font-size:.7rem}
  .knots,.systems,.closing__grid,.kpis{grid-template-columns:1fr}
  .footer__inner{flex-direction:column;align-items:flex-start}
}

@media print{
  .topbar,.totop,.toolbar,.hero__actions,.nav-toggle{display:none !important}
  body{background:#fff;font-size:12pt}
  .section{padding:18px 0;break-inside:avoid}
  .reveal{opacity:1;transform:none}
  .act.is-hidden{display:list-item}
}