/* Factura Fácil — estilos compartidos de blog, ayuda y páginas legales.
   La landing (index.html) trae su propio CSS empaquetado; esta hoja es para las páginas satélite. */

:root{
  --ink:#101613; --muted:#5F6360; --soft:#9AA79E; --line:#E3E8E3; --line2:#D9DDDA;
  --panel:#F4F6F4; --panel2:#FBFCFB; --green:#25D366; --green-d:#007B1E; --green-l:#D5F7DB;
  --dark:#101613; --dark2:#0B140E; --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Instrument Sans',system-ui,-apple-system,sans-serif;color:var(--ink);
  background:#FFFFFF;-webkit-font-smoothing:antialiased;text-wrap:pretty;line-height:1.55}
img{max-width:100%;height:auto}
a{color:var(--green-d);text-decoration:none}
a:hover{color:#005A10}
::selection{background:var(--green-l)}
a:focus-visible,button:focus-visible{outline:2px solid #00B84C;outline-offset:2px;border-radius:6px}
h1,h2,h3,h4{font-family:'Manrope',sans-serif;letter-spacing:-.035em;line-height:1.1;margin:0}

/* ---------- cabecera ---------- */
.ff-head{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(255,255,255,.86);
  backdrop-filter:blur(16px) saturate(1.5);-webkit-backdrop-filter:blur(16px) saturate(1.5);
  border-bottom:1px solid rgba(16,22,19,.08)}
.ff-head-in{max-width:var(--max);margin:0 auto;height:64px;display:flex;align-items:center;gap:16px;padding:0 22px}
.ff-brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.ff-word{font-family:'Manrope',sans-serif;font-size:19px;letter-spacing:-.035em;white-space:nowrap;font-weight:500}
.ff-word b{font-weight:800}
.ff-nav{display:flex;gap:2px;margin:0 auto}
.ff-nav a{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:#3D423E;
  white-space:nowrap;transition:background .16s ease,color .16s ease}
.ff-nav a:hover{background:#F0F3F0;color:var(--ink)}
.ff-nav a.on{background:#F0F3F0;color:var(--ink)}
.ff-btn-dark{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:9px 17px;border-radius:999px;
  border:1px solid var(--ink);background:var(--ink);color:#FFF;font-size:14px;font-weight:700;white-space:nowrap;
  transition:background .16s ease,color .16s ease,transform .16s ease}
.ff-btn-dark:hover{background:#FFF;color:var(--ink);transform:translateY(-1px)}
.ff-btn-wa{display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:999px;background:var(--green);
  color:var(--dark2);font-size:14px;font-weight:700;white-space:nowrap;transition:background .16s ease,transform .16s ease}
.ff-btn-wa:hover{background:#1FBE5B;color:var(--dark2);transform:translateY(-1px)}
.ff-btn-wa.lg{padding:14px 26px;font-size:15.5px;font-weight:800}
.ff-burger{display:none;flex:none;width:42px;height:42px;border-radius:999px;border:1px solid var(--line);
  background:#FFF;align-items:center;justify-content:center;cursor:pointer;padding:0}
.ff-burger:hover{background:var(--panel)}
.ff-mnav{display:none;border-top:1px solid var(--line);background:#FFF;padding:8px 14px 14px}
.ff-mnav a{display:block;padding:13px 12px;border-radius:14px;font-size:16px;font-weight:600;color:var(--ink)}
.ff-mnav a:hover{background:var(--panel)}
.ff-mnav-cta{margin-top:6px;text-align:center;border-radius:999px !important;background:var(--ink);color:#FFF !important;font-weight:700}
@media (max-width:1100px){
  .ff-nav{display:none}
  .ff-burger{display:inline-flex}
  .ff-mnav{display:block}
  .ff-mnav[hidden]{display:none}
  .ff-login-txt{display:none}
  .ff-btn-dark{padding:9px 13px;gap:0}
}
@media (max-width:520px){
  .ff-cta-txt{display:none}
  .ff-btn-dark{display:none}
  .ff-btn-wa{margin-left:auto;padding:9px 14px}
}

/* ---------- estructura ---------- */
.ff-main{padding-top:64px;display:block}
.ff-wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.ff-narrow{max-width:760px;margin:0 auto;padding:0 24px}
.ff-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:
  radial-gradient(900px 420px at 50% -180px,rgba(37,211,102,.16),rgba(37,211,102,0))}
.ff-hero-in{max-width:var(--max);margin:0 auto;padding:64px 24px 56px}
.ff-kicker{font-size:12.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--green-d)}
.ff-hero h1{margin:14px 0 0;font-size:clamp(30px,4.2vw,48px);font-weight:800;letter-spacing:-.045em}
.ff-hero p{margin:16px 0 0;font-size:clamp(15.5px,1.4vw,17.5px);color:var(--muted);max-width:640px;font-weight:500}
.ff-crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--soft);font-weight:600}
.ff-crumb a{color:var(--muted)}
.ff-crumb a:hover{color:var(--green-d)}

/* ---------- blog ---------- */
.ff-posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px;padding:56px 0 76px}
.ff-card{display:flex;flex-direction:column;background:#FFF;border:1px solid var(--line2);border-radius:20px;
  padding:26px 24px 24px;color:var(--ink);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.ff-card:hover{transform:translateY(-3px);box-shadow:0 24px 50px -34px rgba(16,22,19,.35);border-color:#BFD8C6;color:var(--ink)}
.ff-tag{display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;background:var(--green-l);
  color:var(--green-d);font-size:11.5px;font-weight:800;letter-spacing:.02em;align-self:flex-start}
.ff-card h2{margin:14px 0 0;font-size:21px;font-weight:800;letter-spacing:-.03em;line-height:1.2}
.ff-card p{margin:10px 0 0;font-size:14.5px;color:var(--muted);line-height:1.6}
.ff-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:6px 12px;font-size:12.5px;color:var(--soft);font-weight:600}
.ff-more{margin-top:16px;display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:800;color:var(--green-d)}

/* ---------- artículo ---------- */
.ff-article{padding:44px 0 72px}
.ff-article .ff-narrow > *{max-width:100%}
.ff-article h2{margin:44px 0 0;font-size:clamp(23px,2.6vw,29px);font-weight:800;letter-spacing:-.035em}
.ff-article h3{margin:30px 0 0;font-size:19px;font-weight:800;letter-spacing:-.03em}
.ff-article p{margin:16px 0 0;font-size:17px;line-height:1.7;color:#2A302C}
.ff-article ul,.ff-article ol{margin:16px 0 0;padding-left:22px;font-size:17px;line-height:1.7;color:#2A302C}
.ff-article li{margin-top:9px}
.ff-article li::marker{color:var(--green-d);font-weight:700}
.ff-article strong{font-weight:700;color:var(--ink)}
.ff-note{margin:28px 0 0;padding:20px 22px;border-radius:16px;background:#F1FBF3;border:1px solid #CFE9D6}
.ff-note p{margin:0;font-size:15.5px;color:#1C3325}
.ff-note p + p{margin-top:10px}
.ff-steps{margin:24px 0 0;counter-reset:s;padding:0;list-style:none}
.ff-steps li{position:relative;margin-top:14px;padding:16px 18px 16px 56px;border:1px solid var(--line);
  border-radius:16px;background:var(--panel2);font-size:16px;line-height:1.6;color:#2A302C}
.ff-steps li::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:15px;width:26px;height:26px;
  border-radius:999px;background:var(--green);color:var(--dark2);font-weight:800;font-size:13px;
  display:flex;align-items:center;justify-content:center;font-family:'Manrope',sans-serif}
.ff-tablewrap{margin:24px 0 0;overflow-x:auto;border:1px solid var(--line);border-radius:16px}
table.ff-table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
table.ff-table th,table.ff-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
table.ff-table th{background:var(--panel);font-weight:800;font-size:13px;letter-spacing:.02em;color:var(--ink)}
table.ff-table tr:last-child td{border-bottom:0}
.ff-cta-box{margin:52px 0 0;padding:32px 30px;border-radius:22px;background:var(--dark);color:#F4F6F4;
  display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.ff-cta-box h3{color:#FFF;font-size:23px;font-weight:800}
.ff-cta-box p{margin:8px 0 0;font-size:15px;color:var(--soft);max-width:420px}
.ff-related{margin-top:56px;padding-top:32px;border-top:1px solid var(--line)}
.ff-related h3{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--soft);font-weight:800}
.ff-related-list{margin-top:16px;display:grid;gap:10px}
.ff-related-list a{font-size:16px;font-weight:700;color:var(--ink)}
.ff-related-list a:hover{color:var(--green-d)}

/* ---------- ayuda / FAQ ---------- */
.ff-help{display:grid;grid-template-columns:230px minmax(0,1fr);gap:44px;padding:52px 0 76px;align-items:start}
.ff-help-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:4px}
.ff-help-side a{padding:9px 13px;border-radius:12px;font-size:14.5px;font-weight:700;color:var(--muted)}
.ff-help-side a:hover{background:var(--panel);color:var(--ink)}
.ff-faqgroup{margin-bottom:44px;scroll-margin-top:88px}
.ff-faqgroup > h2{font-size:24px;font-weight:800;letter-spacing:-.035em}
.ff-faqgroup > p{margin:8px 0 0;font-size:15px;color:var(--muted)}
details.ff-q{margin-top:12px;border:1px solid var(--line);border-radius:16px;background:#FFF;overflow:hidden}
details.ff-q[open]{border-color:#BFD8C6;background:var(--panel2)}
details.ff-q summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;position:relative;
  font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.4}
details.ff-q summary::-webkit-details-marker{display:none}
details.ff-q summary::after{content:'';position:absolute;right:20px;top:24px;width:10px;height:10px;
  border-right:2.2px solid var(--green-d);border-bottom:2.2px solid var(--green-d);
  transform:rotate(45deg);transition:transform .2s ease}
details.ff-q[open] summary::after{transform:rotate(-135deg);top:27px}
details.ff-q .ff-a{padding:0 20px 20px;font-size:16px;line-height:1.65;color:#2A302C}
details.ff-q .ff-a p{margin:0}
details.ff-q .ff-a p + p,details.ff-q .ff-a ul{margin-top:12px}
details.ff-q .ff-a ul{padding-left:20px}
details.ff-q .ff-a li{margin-top:7px}
@media (max-width:899px){.ff-help{grid-template-columns:minmax(0,1fr);gap:24px}.ff-help-side{position:static;flex-direction:row;flex-wrap:wrap;gap:8px}
  .ff-help-side a{border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13.5px}}

/* ---------- legal ---------- */
.ff-legal{padding:44px 0 76px}
.ff-legal h2{margin:40px 0 0;font-size:23px;font-weight:800;letter-spacing:-.035em}
.ff-legal h3{margin:26px 0 0;font-size:17.5px;font-weight:800}
.ff-legal p{margin:14px 0 0;font-size:16.5px;line-height:1.72;color:#2A302C}
.ff-legal ul,.ff-legal ol{margin:14px 0 0;padding-left:22px;font-size:16.5px;line-height:1.72;color:#2A302C}
.ff-legal li{margin-top:8px}
.ff-legal li::marker{color:var(--green-d)}
.ff-legal-date{margin-top:16px;font-size:13.5px;color:var(--soft);font-weight:600}
.ff-datos{margin:28px 0 0;padding:22px 24px;border:1px dashed var(--line2);border-radius:16px;background:var(--panel2)}
.ff-datos h3{margin:0;font-size:15px;letter-spacing:.02em}
.ff-datos p{margin-top:10px;font-size:15px}
.ff-datos dl{margin:14px 0 0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 18px;font-size:15px}
.ff-datos dt{font-weight:700;color:var(--muted)}
.ff-datos dd{margin:0;color:#2A302C}
.ff-legal-nav{margin-top:56px;padding-top:28px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:10px}
.ff-legal-nav a{padding:8px 14px;border-radius:999px;border:1px solid var(--line);font-size:13.5px;font-weight:700;color:var(--muted)}
.ff-legal-nav a:hover{border-color:#BFD8C6;color:var(--green-d);background:#F1FBF3}

/* ---------- pie ---------- */
.ff-foot{background:var(--dark);color:#F4F6F4;scroll-margin-top:80px}
.ff-foot-in{max-width:var(--max);margin:0 auto;padding:84px 24px 96px}
.ff-foot a{color:#D7DED9}
.ff-foot-cta{display:flex;flex-wrap:wrap;align-items:flex-end;gap:28px}
.ff-foot-cta > div:first-child{flex:1;min-width:300px}
.ff-foot-cta h2{margin:14px 0 0;font-size:clamp(32px,4.4vw,54px);font-weight:800;letter-spacing:-.045em;color:#FFF}
.ff-foot-cta .ff-kicker{color:var(--green)}
.ff-foot-btns{display:flex;flex-wrap:wrap;gap:12px}
.ff-btn-ghost{display:inline-flex;align-items:center;padding:14px 26px;border-radius:999px;
  border:1px solid rgba(244,246,244,.28);color:#F4F6F4;font-size:15.5px;font-weight:700}
.ff-btn-ghost:hover{background:rgba(244,246,244,.08);color:#FFF}
.ff-foot-grid{margin-top:64px;padding-top:36px;border-top:1px solid rgba(244,246,244,.12);
  display:grid;grid-template-columns:1.35fr repeat(4,minmax(150px,1fr));gap:32px}
.ff-brand.dark .ff-word{color:#FFF}
.ff-foot-p{margin:12px 0 0;font-size:13.5px;line-height:1.6;color:var(--soft);max-width:320px}
.ff-foot-mini{margin:12px 0 0;font-size:12px;line-height:1.6;color:#8A918C;max-width:320px}
.ff-mx{margin-top:14px;display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;
  border:1px solid rgba(244,246,244,.18);background:rgba(244,246,244,.05);font-size:12.5px;font-weight:700;color:#D7DED9}
.ff-foot-h{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.ff-foot-col{margin-top:14px;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.ff-foot-col a{font-size:14px;font-weight:600;transition:color .15s ease}
.ff-foot-col a:hover{color:var(--green)}
.ff-foot-contact{margin-top:14px;display:flex;flex-direction:column;gap:12px}
.ff-foot-contact > *{display:flex;gap:9px;align-items:flex-start;font-size:13.5px;line-height:1.5;color:#D7DED9}
.ff-foot-contact svg{margin-top:2px}
.ff-foot-contact a:hover{color:var(--green)}
.ff-foot-contact b{font-weight:600}
.ff-foot-pay{margin-top:44px;padding-top:28px;border-top:1px solid rgba(244,246,244,.12);
  display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px}
.ff-pay{display:flex;flex-wrap:wrap;gap:10px;margin-left:auto}
.ff-pay-card{width:62px;height:40px;border-radius:9px;background:#FFF;display:flex;align-items:center;
  justify-content:center;flex:none;padding:0 6px}
.ff-visa{font-family:'Manrope',sans-serif;font-weight:800;font-style:italic;font-size:15px;letter-spacing:-.03em;color:#1434CB}
.ff-paypal{font-family:'Manrope',sans-serif;font-weight:800;font-style:italic;font-size:12.5px;letter-spacing:-.03em}
.ff-amex{display:inline-flex;align-items:center;justify-content:center;width:46px;height:30px;border-radius:5px;
  background:#006FCF;color:#FFF;font-family:'Manrope',sans-serif;font-weight:800;font-size:10.5px}
.ff-mp{display:flex;flex-direction:column;align-items:center;justify-content:center;width:54px;height:30px;
  border-radius:5px;background:#FFE600;color:#2D3277;font-family:'Manrope',sans-serif;font-weight:800;font-size:8.5px;line-height:1.15}
.ff-mp span{white-space:nowrap}
.ff-wallet{display:inline-flex;align-items:center;gap:3px}
.ff-wallet b{font-family:'Manrope',sans-serif;font-weight:700;font-size:12.5px;letter-spacing:-.02em}
.ff-foot-bar{margin-top:36px;padding-top:20px;border-top:1px solid rgba(244,246,244,.12);
  display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;font-size:12px;color:#8A918C}
.ff-flagline{display:inline-flex;align-items:center;gap:7px}
.ff-right{margin-left:auto}
@media (max-width:1023px){.ff-foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:899px){.ff-pay{margin-left:0}.ff-right{margin-left:0}}
@media (max-width:599px){.ff-foot-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .ff-foot-in{padding:58px 18px 96px}.ff-hero-in{padding:48px 18px 44px}
  .ff-wrap,.ff-narrow{padding:0 18px}}

/* ---------- botón flotante de WhatsApp ---------- */
.ff-float{position:fixed;right:20px;bottom:20px;z-index:120;display:inline-flex;align-items:center;gap:10px;
  padding:13px 20px 13px 17px;border-radius:999px;background:var(--green);color:var(--dark2);font-size:15px;font-weight:800;
  box-shadow:0 18px 38px -14px rgba(37,211,102,.8),0 4px 14px rgba(16,22,19,.22);
  transition:transform .18s ease,background .18s ease}
.ff-float:hover{background:#1FBE5B;color:var(--dark2);transform:translateY(-2px)}
@media (max-width:680px){.ff-float span{display:none}.ff-float{padding:15px;right:16px;bottom:16px}}
@media print{.ff-float,.ff-head{display:none !important}}
@media (prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}html{scroll-behavior:auto}}

/* ---------- páginas de confianza (por-que / es-confiable) ---------- */
.ff-hero-btns{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}
.ff-btn-dark2{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;
  background:var(--ink);color:#FFF;font-size:15.5px;font-weight:700;transition:background .16s ease,transform .16s ease}
.ff-btn-dark2:hover{background:#243028;color:#FFF;transform:translateY(-1px)}
.ff-sec{padding:56px 0}
.ff-sec + .ff-sec{padding-top:8px}
.ff-sec-panel{position:relative;padding:56px 26px;border:1px solid var(--line);border-radius:26px;background:var(--panel2);margin:16px 0}
.ff-sec-head{max-width:680px}
.ff-sec-head h2{font-size:clamp(26px,3.2vw,36px);font-weight:800;letter-spacing:-.04em}
.ff-sec-head h2 em{font-style:italic;color:var(--green-d)}
.ff-sec-head p{margin:12px 0 0;font-size:16.5px;line-height:1.6;color:var(--muted);font-weight:500}

.ff-numgrid{margin-top:34px;display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:16px}
.ff-num{border:1px solid var(--line);border-radius:18px;padding:24px 22px;background:#FFF}
.ff-num span{font-family:'Manrope',sans-serif;font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--green-d)}
.ff-num h3{margin:10px 0 0;font-size:18px;font-weight:800;letter-spacing:-.025em}
.ff-num p{margin:9px 0 0;font-size:14.5px;line-height:1.6;color:var(--muted)}

.ff-pillars{margin-top:34px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.ff-pillar{border-left:3px solid var(--green);padding:4px 0 4px 20px}
.ff-pillar h3{font-size:19px;font-weight:800;letter-spacing:-.025em}
.ff-pillar p{margin:10px 0 0;font-size:15.5px;line-height:1.65;color:var(--muted)}

table.ff-vs th.ff-hi,table.ff-vs td.ff-hi{background:#F1FBF3;color:#12331F;font-weight:700}
table.ff-vs thead th.ff-hi{background:#E9F9EE;color:var(--green-d)}
table.ff-vs td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}
table.ff-vs td{color:var(--muted)}

.ff-split{margin-top:8px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.ff-split-yes,.ff-split-no{border:1px solid var(--line);border-radius:20px;padding:26px 24px}
.ff-split-yes{background:#F1FBF3;border-color:#CFE9D6}
.ff-split-no{background:var(--panel2)}
.ff-split h3{font-size:19px;font-weight:800;letter-spacing:-.025em}
.ff-split-yes h3{color:var(--green-d)}
.ff-split ul{margin:14px 0 0;padding-left:20px;font-size:15.5px;line-height:1.65;color:#2A302C}
.ff-split li{margin-top:9px}
.ff-split-yes li::marker{color:var(--green-d)}
.ff-split-no li::marker{color:var(--soft)}
.ff-honesty{margin:22px 0 0;font-size:15.5px;font-weight:700;color:var(--ink);text-align:center}

.ff-trust{margin-top:34px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.ff-tcard{border:1px solid var(--line);border-radius:20px;padding:26px 24px;background:#FFF}
.ff-tnum{width:34px;height:34px;border-radius:10px;background:var(--green-l);color:var(--green-d);
  font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center}
.ff-tcard h3{margin:14px 0 0;font-size:18px;font-weight:800;letter-spacing:-.025em;line-height:1.3}
.ff-tcard p{margin:10px 0 0;font-size:15px;line-height:1.65;color:var(--muted)}
.ff-tcard code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px;background:var(--panel);
  padding:1px 5px;border-radius:5px;color:#2A302C}

.ff-steps-lg li{font-size:16.5px}
.ff-nogrid{margin-top:34px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.ff-no{border:1px dashed var(--line2);border-radius:18px;padding:22px 20px;background:#FFF}
.ff-no h3{font-size:16.5px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.ff-no h3::before{content:'—  ';color:#C1262A;font-weight:800}
.ff-no p{margin:9px 0 0;font-size:14.5px;line-height:1.6;color:var(--muted)}

.ff-sec details.ff-q{max-width:860px}
@media (max-width:599px){
  .ff-sec{padding:42px 0}
  .ff-sec-panel{padding:38px 18px;border-radius:20px}
  .ff-pillar{padding-left:16px}
}

/* ---------- móvil: tablas legibles y objetivos táctiles cómodos ---------- */
@media (max-width:640px){
  /* la comparativa se apila en vez de obligar a deslizar */
  .ff-tablewrap:has(table.ff-vs){overflow:visible;border:0;border-radius:0}
  table.ff-vs{min-width:0;display:block}
  table.ff-vs thead{display:none}
  table.ff-vs tbody{display:block}
  table.ff-vs tr{display:block;border:1px solid var(--line);border-radius:16px;padding:16px 16px 14px;margin-bottom:10px;background:#FFF}
  table.ff-vs td{display:block;border:0;padding:0}
  table.ff-vs td:first-child{font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
    color:var(--soft);white-space:normal;margin-bottom:10px}
  table.ff-vs td:nth-child(2),table.ff-vs td.ff-hi{padding:9px 12px;border-radius:10px;font-size:14.5px;line-height:1.45}
  table.ff-vs td:nth-child(2){background:var(--panel);color:var(--muted)}
  table.ff-vs td.ff-hi{margin-top:7px;background:#F1FBF3;color:#12331F;font-weight:700}
  table.ff-vs td:nth-child(2)::before{content:'Portal de facturación';display:block;font-size:10.5px;font-weight:800;
    letter-spacing:.08em;text-transform:uppercase;color:var(--soft);margin-bottom:3px}
  table.ff-vs td.ff-hi::before{content:'Factura Fácil';display:block;font-size:10.5px;font-weight:800;
    letter-spacing:.08em;text-transform:uppercase;color:var(--green-d);margin-bottom:3px}
  /* las demás tablas sí se deslizan: que se note */
  .ff-tablewrap::after{content:'Desliza para ver toda la tabla →';display:block;padding:9px 14px;font-size:12px;
    font-weight:600;color:var(--soft);border-top:1px solid var(--line);background:var(--panel)}
  .ff-tablewrap:has(table.ff-vs)::after{display:none}
}
@media (max-width:599px){
  .ff-foot-col{gap:2px}
  .ff-foot-col a{padding:9px 0;font-size:15px}
  .ff-foot-contact > *{padding:6px 0}
  .ff-legal-nav a{padding:11px 16px}
  .ff-related-list{gap:2px}
  .ff-related-list a{padding:8px 0;display:block}
  .ff-crumb{font-size:13.5px}
  .ff-hero-btns .ff-btn-wa,.ff-hero-btns .ff-btn-dark2{flex:1 1 100%;justify-content:center}
}