/**
 * @file styles.css
 * @description Sistema de diseño: tokens en :root (claro/oscuro), Archivo + Figtree, Sol de Mayo como medidor.
 */
:root{--bg:#F4F7FB;--sf:#fff;--ink:#0B2545;--mut:#47607F;--ln:#D6E0EC;--cel:#74ACDF;--cd:#245F99;--sol:#F6B40E;--nv:#0B2545;--bad:#B42318;--good:#1B7A4B;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#081830;--sf:#0F2849;--ink:#EAF1FB;--mut:#A9BBD3;--ln:#23426C;--cd:#8DBBE8;--bad:#FF8A80;--good:#5FD39A}}
:root[data-theme="dark"]{--bg:#081830;--sf:#0F2849;--ink:#EAF1FB;--mut:#A9BBD3;--ln:#23426C;--cd:#8DBBE8;--bad:#FF8A80;--good:#5FD39A}
*,::before,::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 72px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 Figtree,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--nv);z-index:30}
h1,h2,h3,.dsp{font-family:Archivo,system-ui,sans-serif;font-stretch:118%;font-weight:800;line-height:1.04;letter-spacing:-.02em;margin:0}
h2{font-size:clamp(2rem,5vw,3.3rem);max-width:20ch}
h3{font-size:1.5rem}
p{margin:0}
a{color:var(--cd)}
.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(1.1rem,4vw,2rem)}
.sec{padding:clamp(3.5rem,9vw,6.5rem) 0}
.lead{font-size:1.2rem;color:var(--mut);max-width:40rem;margin-top:1.2rem}
:focus-visible{outline:3px solid var(--cd);outline-offset:3px}
.top :focus-visible,.hero :focus-visible,.foot :focus-visible{outline-color:var(--sol)}
.help :focus-visible{outline-color:#0B2545}
.demo{background:var(--sol);color:#0B2545;text-align:center;font-size:.85rem;font-weight:600;padding:.4rem 1rem}
/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--nv);color:#fff}
.top .wrap{display:flex;align-items:center;gap:1.4rem;height:64px}
.brand{display:flex;gap:.6rem;align-items:center;font:800 1.05rem/1 Archivo,system-ui,sans-serif;font-stretch:115%;color:#fff;text-decoration:none;margin-right:auto}
.brand svg{width:28px;height:28px}
.nav{display:flex;gap:1.6rem}
.nav a{color:#CFE0F3;text-decoration:none;font-weight:500;font-size:.95rem}
.nav a:hover{color:#fff}
.menu{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:999px;padding:.45rem 1rem;font:600 .9rem Figtree,system-ui,sans-serif}
/* redes en el menú: en fila, al final del menú */
.nav .social{display:flex;align-items:center;gap:.5rem;margin-left:.2rem;padding-left:1.4rem;border-left:1px solid rgba(255,255,255,.22)}
.nav .social a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.4);border-radius:50%;color:#fff}
.nav .social a:hover{color:var(--sol);border-color:var(--sol);background:rgba(255,255,255,.08)}
.nav .social svg{width:18px;height:18px}
@media(max-width:1120px){.menu{display:block}.nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--nv);flex-direction:column;padding:1rem clamp(1.1rem,4vw,2rem) 1.5rem;gap:1rem}.nav.open{display:flex}.nav .social{margin:.4rem 0 0;padding:1.1rem 0 0;border-left:0;border-top:1px solid rgba(255,255,255,.22)}}
@media(max-width:860px){.top .btn{display:none}}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.85rem 1.4rem;border-radius:999px;font:700 1rem/1.1 Figtree,system-ui,sans-serif;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.sol{background:var(--sol);color:#0B2545}.sol:hover{background:#FFC73A}
.ghost{border-color:rgba(255,255,255,.5);color:#fff}.ghost:hover{background:rgba(255,255,255,.1)}
.pri{background:var(--ink);color:var(--bg)}
.line{border-color:var(--ink);color:var(--ink);background:none}
.navy{background:#0B2545;color:#fff}
.sm{padding:.55rem 1rem;font-size:.9rem}
/* hero */
.hero{background:var(--nv);color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem 3rem;align-items:center;padding-top:clamp(2.5rem,7vw,5rem);padding-bottom:clamp(3rem,8vw,6rem)}
.hero h1{font-size:clamp(1.8rem,3.9vw,2.8rem);line-height:1.1}
.hero .pre{margin:0 0 1rem;max-width:36rem;font:500 clamp(.92rem,1.6vw,1.02rem)/1.55 Figtree,system-ui,sans-serif;color:#CFE0F3}
.hero .post{margin-top:.9rem;font:600 clamp(1.05rem,2vw,1.2rem)/1.4 Figtree,system-ui,sans-serif;color:#fff}
.hero .lead{color:#CFE0F3;margin:1.4rem 0 2rem}
.hero .lead p+p{margin-top:.5rem}
.hero .lead b{color:#fff}
.hero .ask{color:var(--sol);font-weight:800;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap}
.nw{white-space:nowrap}
.acts{display:flex;flex-wrap:wrap;gap:.8rem}
.fine{margin-top:1.6rem;font-size:.85rem;color:#9DB6D3;max-width:32rem}
.sunbox{text-align:center}
#sun{width:100%;max-width:430px;height:auto}
.ray{fill:rgba(116,172,223,.2)}
.ray.on{fill:var(--sol);animation:lit .6s both;animation-delay:calc(var(--i)*55ms)}
@keyframes lit{from{opacity:.1}}
.cap{color:#CFE0F3;margin-top:.4rem}.cap b{color:#fff;font-size:1.35rem}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}#sun{max-width:300px}}
/* proyecto */
.rows{margin-top:2.5rem;border-top:2px solid var(--ink)}
.r{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:1rem 2.5rem;padding:1.7rem 0;border-bottom:1px solid var(--ln);align-items:baseline}
.r small{display:block;font:600 .95rem Figtree,system-ui,sans-serif;color:var(--cd);margin-bottom:.4rem}
.r .big{font-size:clamp(2.1rem,5vw,3.5rem);line-height:1}
.r p{color:var(--mut)}
@media(max-width:700px){.r{grid-template-columns:1fr}}
.sint{margin-top:2rem;font-size:1.2rem;max-width:44rem}
.row-acts{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}
details{margin-top:2rem;border-top:1px solid var(--ln);padding-top:1rem;color:var(--mut)}
summary{cursor:pointer;font-weight:600;color:var(--ink)}
details p{margin-top:.8rem;font-size:.95rem}
/* firmar */
.two{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:2.5rem}
@media(max-width:760px){.two{grid-template-columns:1fr}}
.panel{background:var(--sf);border:1px solid var(--ln);border-radius:22px;padding:2rem;display:flex;flex-direction:column;gap:1rem}
.panel p{color:var(--mut);flex:1}
.panel .btn{align-self:flex-start}
.panel .row-acts{margin-top:0}
.note{margin-top:1.5rem;padding:1rem 1.3rem;border-left:5px solid var(--sol);background:var(--sf);border-radius:0 12px 12px 0}
/* ayudar */
.help{background:var(--cel);color:#0B2545}
.help .lead{color:#16365E}
.steps{list-style:none;counter-reset:s;padding:0;margin:2.5rem 0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.steps li{counter-increment:s;border-top:3px solid #0B2545;padding-top:1rem;font-size:1.1rem;font-weight:600}
.steps li::before{content:counter(s);display:block;font:800 3rem/1 Archivo,system-ui,sans-serif;font-stretch:118%;margin-bottom:.4rem}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.hint{display:block;margin-top:.7rem;font-size:.9rem;color:#16365E}
/* recepción de planillas */
.drop{margin:0 0 2.5rem;max-width:46rem}
.drop h3{font-size:1.4rem;margin-bottom:1rem}
.drop ul{list-style:none;margin:0;padding:0;border-top:3px solid #0B2545}
.drop li{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:.15rem 1.5rem;align-items:baseline;padding:.95rem 0;border-bottom:1px solid rgba(11,37,69,.28)}
.drop .where{font:800 1.2rem/1.2 Archivo,system-ui,sans-serif;font-stretch:112%;letter-spacing:-.01em}
.drop .when{font-weight:600}
@media(max-width:600px){.drop li{grid-template-columns:1fr}}
/* avance + cuentas */
.alt{background:var(--sf)}
.figs{display:flex;flex-wrap:wrap;gap:1.4rem 3.5rem;margin:2.2rem 0 2.5rem}
.fig b{display:block;font-size:clamp(2rem,5vw,3.2rem);line-height:1;font-family:Archivo,system-ui,sans-serif;font-stretch:118%;font-weight:800}
.fig span{color:var(--mut);font-size:.95rem}
.prov{display:grid;grid-template-columns:1fr 1fr;gap:0 3rem}
@media(max-width:820px){.prov{grid-template-columns:1fr}}
.pv{display:grid;grid-template-columns:9rem 1fr 5.2rem;gap:.8rem;align-items:center;padding:.55rem 0;border-bottom:1px solid var(--ln);font-size:.95rem}
.tr{height:10px;border-radius:9px;background:var(--ln);overflow:hidden}
.fl{height:100%;background:var(--cd);border-radius:9px}
.pv .v{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.pv .v.none{font-weight:400;color:var(--mut);font-size:.8rem}
.tbl{overflow-x:auto;margin-top:1.5rem;border:1px solid var(--ln);border-radius:16px;background:var(--bg)}
table{border-collapse:collapse;width:100%;min-width:660px;font-size:.95rem;font-variant-numeric:tabular-nums}
th,td{padding:.85rem 1rem;text-align:right;border-bottom:1px solid var(--ln)}
th:first-child,td:first-child{text-align:left}
th{font-weight:600;color:var(--mut);font-size:.85rem}
tr:last-child td{border-bottom:0}
.ok{color:var(--good);font-weight:700}.bad{color:var(--bad);font-weight:700}
.msg{padding:1.2rem 1.4rem;border:1px dashed var(--mut);border-radius:14px;display:flex;flex-direction:column;gap:.6rem;align-items:flex-start}
.msg p{color:var(--mut)}
.bank{margin-top:3.5rem;display:grid;grid-template-columns:1fr 1.3fr;gap:2rem 3rem;align-items:start}
@media(max-width:820px){.bank{grid-template-columns:1fr}}
.bank>div>p{color:var(--mut);margin-top:.8rem}
dl{margin:0;background:var(--bg);border:1px solid var(--ln);border-radius:16px;padding:.4rem 1.2rem}
.d{display:grid;grid-template-columns:1fr auto;gap:0 1rem;padding:.8rem 0;border-bottom:1px solid var(--ln)}
.d:last-child{border:0}
dt{grid-column:1/-1;font-size:.8rem;color:var(--mut)}
dd{margin:0;font-weight:600;word-break:break-all}
.cp{background:none;border:1px solid var(--ln);color:var(--ink);border-radius:999px;padding:.3rem .8rem;font:600 .8rem Figtree,system-ui,sans-serif;cursor:pointer}
/* footer */
.foot{background:var(--nv);color:#CFE0F3;padding:3rem 0 2.5rem;font-size:.95rem}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem}
@media(max-width:760px){.foot .wrap{grid-template-columns:1fr}}
.foot a{color:#fff}
.foot .links{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin-top:.6rem}
.foot p+p{margin-top:.8rem}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.stamp{margin-top:1.2rem;color:var(--mut);font-size:.9rem}
.skip{position:absolute;left:-999px;top:0;z-index:40;background:var(--sol);color:#0B2545;padding:.6rem 1rem;font-weight:700}
.skip:focus{left:0}