/* Réplica del Portail d'Informations Commerciales du Burundi.
   Colores y tipografías tomados del sitio real: verde #3bb351, rojo #fe0000,
   Lato / Open Sans / Roboto. */

:root{
  --green:#3bb351; --green-d:#309142; --red:#fe0000;
  --ink:#26292e; --ink-2:#5a6169; --ink-3:#868d95;
  --line:#e3e6e9; --line-2:#f0f2f4; --bg:#fff; --wash:#f7f9f8;
  --amber:#8a5a12; --amber-bg:#fbf3e4;
  --bad:#c0392b; --bad-bg:#fdeeec;
  --sans:'Open Sans','Lato',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --head:'Lato','Open Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,'SF Mono',Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--green);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- barra superior ---------- */
.strip{background:var(--wash);border-bottom:1px solid var(--line);font-size:.82rem;color:var(--ink-2)}
.strip-in{max-width:1180px;margin:0 auto;padding:.5rem 1.25rem;display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.strip a.more{color:#2e7fc4;text-decoration:none}
.strip .sp{flex:1}
.langs{display:flex;gap:.9rem}
.langs button{font:inherit;background:none;border:0;color:var(--ink-2);cursor:pointer;padding:0}
.langs button.on{color:var(--ink);font-weight:700;text-decoration:underline;text-underline-offset:3px}

/* ---------- cabecera ---------- */
.head{border-bottom:1px solid var(--line)}
.head-in{max-width:1180px;margin:0 auto;padding:1.1rem 1.25rem;display:flex;align-items:center;gap:1.1rem}
.burger{width:34px;height:26px;display:grid;gap:6px;align-content:center;background:none;border:0;cursor:pointer;flex:0 0 auto}
.burger i{display:block;height:4px;background:var(--ink);border-radius:2px}
.logo{height:62px;display:block}
.sp{flex:1}
.searchbtn{display:flex;align-items:center;gap:.55rem;border:1px solid var(--line);border-radius:999px;
  padding:.65rem 1.35rem;background:#fff;font:inherit;font-size:1rem;cursor:pointer;color:var(--ink)}
.searchbtn:hover{border-color:var(--green)}
.searchbtn svg{width:17px;height:17px;stroke:var(--ink);fill:none;stroke-width:2}

/* ---------- navegación ---------- */
.nav{border-bottom:1px solid var(--line);background:#fff}
.nav-in{max-width:1180px;margin:0 auto;padding:0 1.25rem;display:flex;flex-wrap:wrap}
.nav button{
  font:inherit;font-size:1.02rem;background:none;border:0;cursor:pointer;color:var(--ink);
  padding:1.05rem 1.35rem;border-bottom:3px solid transparent;white-space:nowrap
}
.nav button:first-child{padding-left:0}
.nav button:hover{color:var(--green-d)}
.nav button.on{color:var(--green-d);font-weight:700;border-bottom-color:var(--green)}
.nav .tagnew{display:inline-block;margin-left:.45rem;background:var(--green);color:#fff;font-size:.6rem;
  font-weight:800;letter-spacing:.08em;padding:.16rem .38rem;border-radius:3px;vertical-align:middle}

/* ---------- hero ---------- */
.hero{position:relative;min-height:430px;display:grid;align-items:center;background:#2c3a2f}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s}
.hero .bg.on{opacity:1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.32),rgba(0,0,0,.42))}
.hero-in{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:3.6rem 1.25rem 6.5rem;width:100%}
.hero h1{font-family:var(--head);color:#fff;font-size:clamp(2rem,4.6vw,3.35rem);line-height:1.12;
  margin:0;font-weight:700;text-shadow:0 2px 14px rgba(0,0,0,.4);max-width:24ch;text-wrap:balance}
.hero p.lead{color:#eef3ef;font-size:1.05rem;margin:1rem 0 0;max-width:56ch;text-shadow:0 1px 8px rgba(0,0,0,.5)}

/* barra de búsqueda flotante */
.floatbar{max-width:1180px;margin:-3.4rem auto 0;padding:0 1.25rem;position:relative;z-index:3}
.floatbar .box{background:#fff;border-radius:999px;box-shadow:0 10px 34px rgba(0,0,0,.16);
  display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem .5rem 1.6rem;flex-wrap:wrap}
.floatbar .lbl{font-weight:700;white-space:nowrap}
.floatbar select{font:inherit;font-size:.98rem;border:0;background:var(--wash);border-radius:999px;
  padding:.7rem 1.1rem;color:var(--ink);cursor:pointer;min-width:0}
.floatbar .plain{border:0;background:none;padding:.7rem .5rem;color:var(--ink-3);flex:1;min-width:8rem;font:inherit}
.floatbar .divider{width:1px;height:26px;background:var(--line)}
.floatbar .goround{width:52px;height:52px;border-radius:50%;background:#5b6660;border:0;color:#fff;
  font-size:1.3rem;cursor:pointer;flex:0 0 auto;display:grid;place-items:center}

/* ---------- vistas ---------- */
.view{display:none}
.view.on{display:block}
.wrap{max-width:1180px;margin:0 auto;padding:2.6rem 1.25rem 4rem}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.1rem;margin-top:2.2rem}
.tile{border:1px solid var(--line);border-radius:10px;padding:1.3rem;background:#fff}
.tile h3{margin:0 0 .35rem;font-family:var(--head);font-size:1.02rem}
.tile p{margin:0;color:var(--ink-2);font-size:.9rem}
.tile .ic{width:40px;height:40px;border-radius:9px;background:#eaf6ec;color:var(--green-d);
  display:grid;place-items:center;font-size:1.15rem;margin-bottom:.8rem}

/* ---------- calculador ---------- */
.calc-head{background:linear-gradient(180deg,#eaf6ec,#fff);border-bottom:1px solid var(--line)}
.calc-head .wrap{padding-top:2.4rem;padding-bottom:2rem}
.calc-head h1{font-family:var(--head);font-size:clamp(1.7rem,3.4vw,2.5rem);margin:0 0 .6rem;line-height:1.14;font-weight:700}
.calc-head p{margin:0;color:var(--ink-2);max-width:62ch;font-size:1.02rem}

.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,22.5rem);gap:1.5rem;align-items:start}
@media(max-width:960px){.grid{grid-template-columns:1fr}}

.notice{display:flex;gap:.85rem;background:var(--amber-bg);border:1px solid rgba(138,90,18,.3);
  border-radius:9px;padding:.95rem 1.1rem;margin-bottom:1.4rem;font-size:.9rem}
.notice .ic{flex:0 0 auto;width:1.15rem;height:1.15rem;border-radius:50%;background:var(--amber);color:#fff;
  display:grid;place-items:center;font-size:.72rem;font-weight:700;margin-top:.16rem}
.notice b{display:block;margin-bottom:.15rem}
.notice ul{margin:.45rem 0 0;padding-left:1.15rem}
.notice code{font-family:var(--mono);font-size:.86em;background:#fff;padding:.08em .35em;border-radius:4px}

.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.25rem 1.35rem;margin-bottom:1.1rem}
/* los tres titulos guian la lectura: paso claro respecto al texto corriente */
.card>h2{margin:0 0 .3rem;font-family:var(--head);font-size:1.42rem;font-weight:700;
  letter-spacing:-.015em;line-height:1.22}
.card>.sub{margin:0 0 1.3rem;color:var(--ink-2);font-size:.95rem;line-height:1.5}

.fields{display:grid;gap:.95rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:.95rem}
.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.95rem}
@media(max-width:560px){.two,.three{grid-template-columns:1fr}}
.f{display:grid;gap:.3rem;min-width:0}
[hidden]{display:none !important}
.f>label{font-size:.82rem;font-weight:600;color:var(--ink-2)}
.f .opt{font-weight:400;color:var(--ink-3)}
.f input,.f select{font:inherit;font-size:.95rem;padding:.58rem .68rem;border:1px solid var(--line);
  border-radius:7px;background:var(--wash);color:var(--ink);width:100%;min-width:0}
.f input:focus,.f select:focus{background:#fff;border-color:var(--green);outline:2px solid #eaf6ec}
.f input[type=number]{font-family:var(--mono);font-variant-numeric:tabular-nums}
.f .help{font-size:.77rem;color:var(--ink-3)}
.f .msg{font-size:.79rem;color:var(--bad);display:none}
.f.bad input,.f.bad select{border-color:var(--bad);background:var(--bad-bg)}
.f.bad .msg{display:block}
.f.bad .help{display:none}
.amount{display:grid;grid-template-columns:1fr 6.5rem;gap:.5rem}

.pick{position:relative}
.hits{position:absolute;z-index:30;inset-inline:0;top:calc(100% + .3rem);background:#fff;border:1px solid var(--line);
  border-radius:9px;max-height:16rem;overflow:auto;box-shadow:0 10px 28px rgba(0,0,0,.13)}
.hits button{display:grid;gap:.14rem;width:100%;text-align:left;font:inherit;background:none;border:0;
  padding:.6rem .75rem;cursor:pointer;border-bottom:1px solid var(--line-2);color:var(--ink)}
.hits button:hover{background:#eaf6ec}
.hits .code{font-family:var(--mono);font-size:.78rem;font-weight:700;color:var(--green-d)}
.hits .desc{font-size:.85rem;color:var(--ink-2);line-height:1.4}
.picked{display:grid;grid-template-columns:auto 1fr auto;gap:.75rem;align-items:center;background:#eaf6ec;
  border-radius:8px;padding:.65rem .8rem}
.picked .code{font-family:var(--mono);font-size:.82rem;font-weight:700;color:var(--green-d)}
.picked .desc{font-size:.88rem;line-height:1.35}
.picked button{font:inherit;font-size:.8rem;background:none;border:0;color:var(--green-d);cursor:pointer;text-decoration:underline}

details.adv{border-top:1px solid var(--line-2);margin-top:1.05rem;padding-top:.9rem}
details.adv>summary{cursor:pointer;font-size:.86rem;font-weight:600;color:var(--ink-2);list-style:none;display:flex;gap:.4rem;align-items:center}
details.adv>summary::-webkit-details-marker{display:none}
details.adv>summary::before{content:"›";font-size:1.05rem;color:var(--ink-3);transition:transform .15s}
details.adv[open]>summary::before{transform:rotate(90deg)}
details.adv .fields{margin-top:.95rem}

.bar{display:flex;gap:.75rem;align-items:center;margin-top:1.2rem;flex-wrap:wrap}
button.go{font:inherit;font-weight:700;font-size:.98rem;background:var(--green);color:#fff;border:0;
  border-radius:7px;padding:.7rem 1.5rem;cursor:pointer}
button.go:hover{background:var(--green-d)}
button.link{font:inherit;font-size:.87rem;background:none;border:0;color:var(--ink-3);cursor:pointer;text-decoration:underline}
.chips{display:flex;gap:.5rem;flex-wrap:wrap}
button.chip{font:inherit;font-size:.86rem;background:var(--wash);border:1px solid var(--line);border-radius:999px;
  padding:.42rem .9rem;cursor:pointer;color:var(--ink-2)}
button.chip:hover{border-color:var(--green);color:var(--green-d);background:#eaf6ec}

/* liquidación */
.assess{position:sticky;top:1.1rem}
.slip{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.slip-head{padding:1.15rem 1.3rem .95rem;border-bottom:1px dashed var(--line);background:var(--wash)}
.slip-head .cap{font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);font-weight:700}
.figure{display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap;margin-top:.55rem}
.figure .n{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:2rem;font-weight:700;letter-spacing:-.04em;line-height:1}
.figure .c{font-family:var(--mono);font-size:.95rem;font-weight:600;color:var(--ink-3)}
.figure.void .n{color:var(--ink-3);font-size:1.3rem;letter-spacing:-.02em}
.slip-head .fine{margin:.55rem 0 0;font-size:.79rem;color:var(--ink-3);line-height:1.45}
.slip-body{padding:.35rem 1.3rem 1.2rem}
.charges{width:100%;border-collapse:collapse;font-size:.86rem}
.charges th{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:700;
  text-align:right;padding:.7rem .2rem .45rem;border-bottom:1px solid var(--line)}
.charges th:first-child{text-align:left}
.charges td{padding:.55rem .2rem;border-bottom:1px solid var(--line-2);text-align:right;vertical-align:top}
.charges td:first-child{text-align:left}
.charges .code{font-family:var(--mono);font-size:.74rem;font-weight:700;color:var(--green-d)}
.charges .name{display:block;font-size:.8rem;color:var(--ink-2);line-height:1.35;margin-top:.1rem}
.charges .val{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.charges .rate{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:.8rem;color:var(--ink-3)}
.charges tr.sum td{border-bottom:0;border-top:2px solid var(--ink);padding-top:.65rem;font-weight:700}
.msgs{margin-top:.9rem;background:var(--amber-bg);border-radius:8px;padding:.7rem .85rem;font-size:.85rem}
.msgs b{display:block;font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--amber);margin-bottom:.3rem}
.msgs div{font-family:var(--mono);font-size:.8rem}
.blank{padding:2.3rem 1.3rem;text-align:center;color:var(--ink-3);font-size:.88rem;line-height:1.6}
.errlist{padding:1rem 1.3rem;background:var(--bad-bg);font-size:.87rem}
.errlist b{display:block;color:var(--bad);margin-bottom:.35rem}
.errlist ul{margin:0;padding-left:1.1rem}
details.peek{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.8rem 1rem;margin-top:.9rem}
details.peek>summary{cursor:pointer;font-size:.83rem;font-weight:600;color:var(--ink-3);list-style:none;display:flex;gap:.4rem;align-items:center}
details.peek>summary::-webkit-details-marker{display:none}
details.peek>summary::before{content:"›";transition:transform .15s}
details.peek[open]>summary::before{transform:rotate(90deg)}
pre{background:var(--wash);border:1px solid var(--line-2);border-radius:8px;padding:.8rem;margin:.75rem 0 0;
  overflow-x:auto;font-family:var(--mono);font-size:.73rem;line-height:1.55;color:var(--ink-2)}

/* ---------- pie ---------- */
footer.site{background:#2b3a2f;color:#cfdad2;margin-top:3rem}
footer.site .in{max-width:1180px;margin:0 auto;padding:2.2rem 1.25rem;display:flex;gap:1.5rem;
  align-items:center;flex-wrap:wrap;font-size:.86rem}
footer.site img{height:52px;background:#fff;padding:.35rem .6rem;border-radius:6px}
footer.site .sp{flex:1}

/* aviso discreto: informa sin que la pagina parezca inacabada */
.slimnote{display:block;background:var(--wash);border:1px solid var(--line);border-left:3px solid var(--green);
  border-radius:0 8px 8px 0;padding:.75rem 1rem;margin-bottom:1.4rem;font-size:.87rem;color:var(--ink-2)}
.slimnote b{color:var(--ink)}
.slimnote .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);
  margin-right:.5rem;vertical-align:middle}
.slimnote details.inline{display:inline-block;margin-left:.4rem}
.slimnote details.inline>summary{display:inline;cursor:pointer;color:var(--green-d);text-decoration:underline;font-size:.85rem}
.slimnote details.inline>summary::-webkit-details-marker{display:none}
.slimnote details.inline ul{margin:.5rem 0 0;padding-left:1.2rem}

/* anuncio del calculador en la portada */
.promo{display:flex;align-items:center;gap:1.6rem;flex-wrap:wrap;
  background:linear-gradient(100deg,#eaf6ec,#f5fbf6);border:1px solid #cfe8d5;
  border-radius:12px;padding:1.6rem 1.8rem}
.promo-txt{flex:1;min-width:16rem}
.promo .tag{display:inline-block;background:var(--green);color:#fff;font-size:.66rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;padding:.2rem .5rem;border-radius:3px;margin-bottom:.55rem}
.promo h2{margin:0 0 .35rem;font-family:var(--head);font-size:1.6rem;font-weight:700;letter-spacing:-.02em;line-height:1.2}
.promo p{margin:0;color:var(--ink-2);font-size:.98rem}
.promo-cta{font:inherit;font-weight:700;font-size:1rem;background:var(--green);color:#fff;border:0;
  border-radius:8px;padding:.8rem 1.7rem;cursor:pointer;flex:0 0 auto}
.promo-cta:hover{background:var(--green-d)}

/* ---------- valor CIF en vivo ---------- */
.cifline{display:flex;align-items:baseline;gap:.5rem;flex-wrap:wrap;background:var(--wash);
  border:1px solid var(--line);border-radius:8px;padding:.7rem .9rem;font-size:.88rem;color:var(--ink-2)}
.cifline b{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:1.12rem;color:var(--ink);font-weight:700}
.cifline .cifcur{font-family:var(--mono);font-size:.85rem;color:var(--ink-3)}
.cifline .cifhelp{flex-basis:100%;font-size:.77rem;color:var(--ink-3)}

/* ---------- imprimir / CSV / incrustar ---------- */
.slip-foot{display:flex;gap:.5rem;padding:0 1.3rem 1.2rem;flex-wrap:wrap}
button.mini{font:inherit;font-size:.83rem;background:#fff;border:1px solid var(--line);border-radius:7px;
  padding:.45rem .9rem;cursor:pointer;color:var(--ink-2)}
button.mini:hover{border-color:var(--green);color:var(--green-d);background:#eaf6ec}
.embedhelp{font-size:.83rem;color:var(--ink-3);margin:.7rem 0 0}
#embedCode{white-space:pre-wrap;word-break:break-all}
#btnCopy{margin-top:.6rem}

/* ---------- modo incrustado: solo el calculador ---------- */
body.embed .strip,body.embed .head,body.embed .nav,body.embed footer.site,
body.embed #view-home,body.embed .calc-head,body.embed #embedBox{display:none !important}
body.embed .wrap{padding-top:1.4rem}

/* ---------- impresion: solo la liquidacion ---------- */
@media print{
  .strip,.head,.nav,footer.site,#view-home,.slip-foot,details.peek,.notice,.slimnote,
  .bar,details.adv,#demos,.card:last-of-type{display:none !important}
  body{background:#fff;color:#000;font-size:11pt}
  .calc-head{background:none;border-bottom:2px solid #000}
  .grid{display:block}
  .assess{position:static}
  .slip{border:0}
  .slip-head{background:none;border-bottom:1px solid #000}
  .card{border:0;padding:0;margin-bottom:1rem;page-break-inside:avoid}
  .charges td,.charges th{border-color:#bbb}
  .printonly{display:block !important}
}
.printonly{display:none}

/* franja de prototipo: honesta pero discreta */
.protoribbon{background:#3a3f45;color:#fff;font-size:.76rem;letter-spacing:.05em;
  text-align:center;padding:.35rem 1rem;font-weight:600}
body.embed .protoribbon{display:none}
@media print{.protoribbon{display:none}}