:root{
  --bg:#080b12;
  --bg-soft:#0c111a;
  --card:#0f1520;
  --card-2:#121a27;
  --ink:#f6f8fc;
  --muted:#9aa6b7;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.14);
  --accent:#7c6cff;
  --accent-2:#4da3ff;
  --shadow:0 30px 90px rgba(0,0,0,.42);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background-color:var(--bg);background-image:linear-gradient(180deg,rgba(3,6,10,.70) 0%,rgba(4,7,12,.82) 48%,rgba(4,7,12,.94) 100%),url("../img/fondo-soft4all.jpg");background-position:center top,center center;background-size:cover,cover;background-repeat:no-repeat,no-repeat;background-attachment:fixed,fixed;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}.wrap{width:min(1140px,calc(100% - 40px));margin:auto}.skip{position:fixed;top:-80px;left:16px;z-index:100;background:#fff;color:#0a0e15;padding:10px 14px;border-radius:8px}.skip:focus{top:16px}
.topbar{height:72px;border-bottom:1px solid var(--line);background:rgba(8,11,18,.78);backdrop-filter:blur(20px);position:sticky;top:0;z-index:30}.navrow{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none}.brandmark{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,#1b2332,#0e131c);border:1px solid var(--line-strong);display:grid;place-items:center;font-weight:900;font-size:13px}.brand strong{font-size:15px}.navrow nav{margin-left:auto;display:flex;gap:6px}.navrow nav a{color:#a3adbd;text-decoration:none;padding:9px 12px;border-radius:10px;font-size:13px;font-weight:750}.navrow nav a:hover,.navrow nav a.active{background:rgba(255,255,255,.07);color:#fff}.eyebrow{font-size:11px;line-height:1;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:#8d98aa}
.support-hero{padding:64px 0 72px}.hero-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}.intro{padding-top:46px}.intro h1{font-size:clamp(48px,5vw,72px);letter-spacing:-.06em;line-height:.95;margin:17px 0 22px}.intro h1::after{content:"";display:block;width:74px;height:4px;border-radius:999px;background:linear-gradient(90deg,#8d7fff,#52a9ff);margin-top:24px}.intro>p{font-size:18px;line-height:1.65;color:var(--muted);max-width:500px;margin:0}.trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.trust span{font-size:12px;font-weight:800;color:#bcc5d1;background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:999px;padding:8px 11px}
.support-panel{background:linear-gradient(180deg,rgba(15,21,32,.84),rgba(8,13,21,.90));backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:var(--shadow)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:27px;letter-spacing:-.035em;margin:7px 0 0}.secure{font-size:11px;font-weight:800;color:#b5bfcd;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:8px 10px;white-space:nowrap}.provider-list{display:grid;gap:14px;padding-top:20px}.provider{border:1px solid var(--line);border-radius:18px;padding:20px;background:rgba(255,255,255,.025);transition:border-color .2s ease,background .2s ease,transform .2s ease}.provider:hover{border-color:rgba(255,255,255,.17);background:rgba(255,255,255,.04);transform:translateY(-1px)}.provider-main{display:flex;align-items:center;gap:14px}.provider-logo{width:47px;height:47px;border-radius:13px;display:grid;place-items:center;flex:0 0 auto;font-size:23px;font-weight:900}.paypal-logo{background:#eaf3ff;color:#0967b8;font-style:italic}.coffee-logo{background:#ffdd2d;color:#171717}.provider h3{margin:0 0 4px;font-size:18px}.provider-main p{margin:0;color:#929eae;font-size:12px}.provider-button{margin-top:17px;min-height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;font-weight:900;font-size:13px;transition:transform .18s ease,filter .18s ease}.provider-button:hover{transform:translateY(-1px);filter:brightness(1.05)}.paypal-button{background:linear-gradient(135deg,#1571e8,#0a5fd1);color:#fff;box-shadow:0 12px 26px rgba(21,113,232,.22)}.coffee-button{background:#ffdd2d;color:#171717;box-shadow:0 12px 26px rgba(222,187,0,.16)}details{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}summary{cursor:pointer;list-style:none;color:#a3adbd;font-size:12px;font-weight:800;text-align:center;padding:5px}summary:hover{color:#fff}summary::-webkit-details-marker{display:none}.qr-row{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding-top:14px}.qr-row img{width:150px;height:150px;background:#fff;padding:8px;border:1px solid rgba(255,255,255,.14);border-radius:12px}.qr-row p{font-size:12px;color:#98a4b4;line-height:1.5}.qr-row button{border:1px solid var(--line-strong);background:rgba(255,255,255,.04);color:#e5e9f0;border-radius:9px;padding:9px 11px;font-size:11px;font-weight:800;cursor:pointer}.qr-row button:hover{background:rgba(255,255,255,.08)}.privacy-note{font-size:11px;color:#828d9d;line-height:1.55;text-align:center;margin:20px 6px 0}
.simple-section{padding:92px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-title h2,.transparency h2{font-size:clamp(38px,4vw,55px);letter-spacing:-.05em;line-height:1.03;margin:8px 0 0}.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.reasons article{background:rgba(10,16,25,.76);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 14px 40px rgba(0,0,0,.16)}.reasons b{font-size:10px;color:#8d82ff}.reasons h3{font-size:17px;margin:24px 0 8px}.reasons p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.transparency{margin-bottom:88px;background:linear-gradient(135deg,rgba(69,64,140,.32),rgba(18,63,105,.27));backdrop-filter:blur(14px);border:1px solid rgba(124,108,255,.24);border-radius:26px;padding:38px;display:grid;grid-template-columns:.9fr 1.2fr auto;gap:35px;align-items:center}.transparency .eyebrow{color:#aab4c4}.transparency h2{font-size:36px;margin-top:8px}.transparency p{margin:0;color:#b4bdca;font-size:13px;line-height:1.7}.transparency>a{color:#0e1219;background:#f6f8fc;text-decoration:none;font-size:12px;font-weight:900;padding:13px 15px;border-radius:10px;white-space:nowrap}.footerrow{min-height:115px;border-top:1px solid var(--line);display:flex;align-items:center;gap:26px}.footerrow p{margin-left:auto;color:#768194;font-size:11px}.footerrow nav{display:flex;gap:16px}.footerrow nav a{font-size:11px;color:#909bac;text-decoration:none}.footerrow nav a:hover{color:#fff}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,18px);opacity:0;pointer-events:none;background:#f6f8fc;color:#0b0f16;padding:10px 13px;border-radius:9px;font-size:11px;font-weight:850;transition:.2s;box-shadow:0 12px 30px rgba(0,0,0,.3)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:34px}.intro{padding-top:0;max-width:700px}.support-hero{padding-top:48px}.transparency{grid-template-columns:1fr}.transparency>a{justify-self:start}.reasons{grid-template-columns:1fr}}
@media(max-width:620px){.wrap{width:min(100% - 24px,1140px)}.topbar{height:64px}.navrow nav a:first-child{display:none}.support-hero{padding:38px 0 52px}.intro h1{font-size:50px}.intro>p{font-size:16px}.support-panel{padding:18px;border-radius:20px}.panel-head{display:block}.secure{display:inline-block;margin-top:12px}.provider{padding:16px}.qr-row{grid-template-columns:1fr;text-align:center}.qr-row img{margin:auto}.section-title{display:block}.simple-section{padding:68px 0}.transparency{margin-bottom:60px;padding:26px}.footerrow{flex-wrap:wrap;padding:26px 0}.footerrow p{margin-left:0}.footerrow nav{width:100%}}

/* 2.1.2 — legibilidad ampliada + verificación directa de proveedores */
body{font-size:17px}
.navrow nav a{font-size:15px}
.brand strong{font-size:17px}
.eyebrow{font-size:13px}
.intro>p{font-size:20px;line-height:1.7}
.trust span{font-size:14px;padding:9px 13px}
.panel-head h2{font-size:31px}
.secure{font-size:13px;padding:9px 12px}
.provider h3{font-size:22px}
.provider-main p{font-size:15px;line-height:1.5}
.provider-button{font-size:16px;min-height:56px}
summary{font-size:15px;padding:8px}
.qr-row p{font-size:15px}
.qr-row button{font-size:14px;padding:10px 13px}
.privacy-note{font-size:14px;line-height:1.7;margin:24px 8px 0;color:#aab4c2}
.privacy-note strong{color:#f3f6fb}
.reasons h3{font-size:21px}
.reasons p{font-size:16px;line-height:1.7}
.transparency p{font-size:16px;line-height:1.75}
.transparency>a{font-size:15px;padding:14px 17px}
.footerrow p,.footerrow nav a{font-size:13px}

.verify-box{margin-top:24px;border:1px solid var(--line-strong);background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.025));border-radius:20px;padding:24px}
.verify-copy h3{margin:8px 0 10px;font-size:24px;letter-spacing:-.025em}
.verify-copy>p{margin:0;color:#aeb8c7;font-size:16px;line-height:1.7}
.verify-providers{display:grid;gap:12px;margin-top:20px}
.verify-provider{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:16px;border:1px solid var(--line);border-radius:15px;background:rgba(0,0,0,.16)}
.verify-provider>div:first-child{min-width:0}
.verify-name{display:block;color:#8f9bad;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.07em;margin-bottom:6px}
.verify-provider strong{display:block;font-size:17px;color:#f7f9fc;overflow-wrap:anywhere}
.verify-provider small{display:block;margin-top:5px;color:#8d98a9;font-size:14px;line-height:1.45}
.verify-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.verify-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 13px;border-radius:10px;background:#f5f7fb;color:#0b0f16;text-decoration:none;font-size:14px;font-weight:900;white-space:nowrap}
.verify-actions a.secondary{background:rgba(255,255,255,.06);border:1px solid var(--line-strong);color:#f0f3f8}
.verify-actions a:hover{filter:brightness(1.05)}
.verify-warning{margin:17px 0 0;padding-top:16px;border-top:1px solid var(--line);color:#aab4c2;font-size:14px;line-height:1.6}

@media(max-width:720px){
  body{font-size:16px}
  .intro>p{font-size:18px}
  .panel-head h2{font-size:27px}
  .provider h3{font-size:20px}
  .provider-main p{font-size:14px}
  .verify-box{padding:18px}
  .verify-copy h3{font-size:22px}
  .verify-copy>p{font-size:15px}
  .verify-provider{grid-template-columns:1fr}
  .verify-actions{justify-content:flex-start}
  .verify-actions a{flex:1 1 180px}
}

/* 2.2.1 — fondo Soft4All aportado por el usuario */
@media(max-width:900px){body{background-attachment:scroll,scroll;background-position:center top,center top}}

/* Idiomas Soft4All */
.lang-switcher{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid rgba(255,255,255,.13);border-radius:12px;background:rgba(6,9,14,.68);backdrop-filter:blur(14px)}
.lang-switcher button{min-width:38px;height:34px;padding:0 8px;border:0;border-radius:8px;background:transparent;color:#9da8ba;font:700 12px/1 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:.04em;cursor:pointer;transition:.18s ease}
.lang-switcher button:hover{color:#fff;background:rgba(255,255,255,.08)}
.lang-switcher button.is-active{color:#fff;background:linear-gradient(135deg,rgba(84,128,255,.92),rgba(113,76,255,.9));box-shadow:0 5px 16px rgba(68,89,220,.25)}
@media(max-width:760px){.navrow{flex-wrap:wrap}.lang-switcher{order:3;width:100%;justify-content:center;margin-top:4px}.lang-switcher button{min-width:44px;height:36px}}