/* ShopList — estilos del sitio público (página principal y guías) */
:root{
  --bg:#f6f7fb; --surface:#fff; --surface-2:#f0f2f8; --border:#e3e6f0; --border-2:#d3d7e6;
  --text:#17161f; --text-2:#565a72; --text-3:#8d91a8;
  --accent:#5b6cff; --accent-2:#4553e0; --accent-soft:#eceeff;
  --ok:#12a17a; --warn:#d98a00;
  --c1:#10b981; --c2:#0ea5e9; --c3:#f97316; --c4:#a855f7;
  --r:20px; --sh:0 1px 2px rgba(20,22,40,.04),0 10px 30px -14px rgba(20,22,40,.16);
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e0f15; --surface:#171922; --surface-2:#1f222d; --border:#272b38; --border-2:#353a4a;
  --text:#eceef6; --text-2:#a4a8bf; --text-3:#6d7290; --accent-soft:#232752;
  --sh:0 1px 2px rgba(0,0,0,.4),0 14px 36px -18px rgba(0,0,0,.8); color-scheme:dark;
}}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
svg.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:14px;font-weight:800;font-size:15px;transition:background .15s,transform .12s,border-color .15s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{border:1.5px solid var(--border-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:12px}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:saturate(1.5) blur(12px);-webkit-backdrop-filter:saturate(1.5) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--border)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.4px}
.logo img{width:34px;height:34px}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:14.5px;font-weight:700;color:var(--text-2)}
.nav-links a:hover{color:var(--text)}
@media (max-width:820px){.nav-links{display:none}.nav .btn{margin-left:auto}}

/* Hero */
.hero{padding:64px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 12px;border-radius:100px;background:var(--surface);border:1px solid var(--border);font-size:13px;font-weight:700;color:var(--text-2)}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}
h1{font-size:clamp(36px,5.2vw,58px);line-height:1.05;letter-spacing:-2px;font-weight:800;margin:18px 0 18px}
h1 em{font-style:normal;color:var(--accent)}
.lead{font-size:clamp(16px,1.6vw,19px);color:var(--text-2);max-width:540px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-note{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;font-size:13.5px;color:var(--text-3);font-weight:600}
.hero-note span{display:inline-flex;align-items:center;gap:6px}
.hero-note svg{width:16px;height:16px;color:var(--ok)}
@media (max-width:920px){.hero .wrap{grid-template-columns:1fr;gap:40px}.hero{padding-top:36px}}

/* Demo interactiva (teléfono) */
.device{position:relative;margin:0 auto;width:100%;max-width:390px;border-radius:38px;padding:12px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--sh)}
.screen{border-radius:28px;background:var(--bg);overflow:hidden;border:1px solid var(--border)}
.d-top{display:flex;align-items:center;gap:10px;padding:14px 16px 8px}
.d-top .em{width:34px;height:34px;border-radius:10px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent)}
.d-top b{font-size:16px;letter-spacing:-.3px}
.d-top small{display:block;font-size:11px;color:var(--text-3);font-weight:700}
.pill{margin-left:auto;white-space:nowrap;flex-shrink:0;display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 10px;border-radius:100px;font-size:11.5px;font-weight:800;background:var(--surface);border:1px solid var(--border);color:var(--ok);transition:color .2s}
.pill.off{color:var(--warn)}
.pill svg{width:14px;height:14px}
.d-sum{margin:6px 14px 10px;padding:14px 16px;border-radius:18px;background:var(--accent);color:#fff}
.d-sum .l{font-size:11.5px;font-weight:700;opacity:.8}
.d-sum .t{font-size:28px;font-weight:800;letter-spacing:-.8px;line-height:1.1}
.d-sum .bar{height:6px;border-radius:100px;background:rgba(255,255,255,.25);margin-top:10px;overflow:hidden}
.d-sum .bar i{display:block;height:100%;background:#fff;border-radius:100px;transition:width .4s}
.d-sum .f{display:flex;justify-content:space-between;font-size:11px;font-weight:700;opacity:.85;margin-top:5px}
.d-store{margin:0 14px 10px;background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.d-sh{display:flex;align-items:center;gap:8px;padding:10px 12px;font-weight:800;font-size:13.5px;border-bottom:1px solid var(--border)}
.d-sh .sq{width:10px;height:10px;border-radius:3px}
.d-sh span:last-child{margin-left:auto;font-size:12px;color:var(--text-3)}
.d-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border-bottom:1px solid var(--border);text-align:left;font-size:14px;font-weight:700;transition:background .15s}
.d-item:last-child{border-bottom:0}
.d-item:hover{background:var(--surface-2)}
.d-item .ck{width:22px;height:22px;border-radius:7px;border:2px solid var(--cc);display:grid;place-items:center;flex-shrink:0;color:#fff;transition:background .15s}
.d-item .ck svg{width:13px;height:13px;stroke-width:3;opacity:0;transition:opacity .15s}
.d-item.done .ck{background:var(--cc)}
.d-item.done .ck svg{opacity:1}
.d-item.done .n{text-decoration:line-through;color:var(--text-3)}
.d-item .p{margin-left:auto;font-size:13px;color:var(--text-2)}
.d-add{display:flex;gap:6px;margin:4px 14px 14px;padding:5px;background:var(--surface);border:1px solid var(--border);border-radius:16px}
.d-add input{flex:1;min-width:0;border:0;background:none;outline:none;font:inherit;font-size:14px;font-weight:600;color:var(--text);padding:0 8px}
.d-add button{width:38px;height:38px;border-radius:12px;background:var(--accent);color:#fff;display:grid;place-items:center}
.d-controls{display:flex;justify-content:center;gap:8px;margin-top:16px;flex-wrap:wrap}
.chip-btn{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-radius:100px;border:1px solid var(--border);background:var(--surface);font-size:12.5px;font-weight:700;color:var(--text-2)}
.chip-btn[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}

/* Secciones */
section{padding:84px 0}
.sec-head{max-width:640px;margin-bottom:40px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.kicker{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
h2{font-size:clamp(28px,3.6vw,40px);line-height:1.12;letter-spacing:-1.2px;font-weight:800;margin:10px 0 12px}
.sec-head p{color:var(--text-2);font-size:17px}

.strip{padding:28px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat b{display:block;font-size:26px;font-weight:800;letter-spacing:-.8px}
.stat span{font-size:13.5px;color:var(--text-2);font-weight:600}
@media (max-width:760px){.strip .wrap{grid-template-columns:repeat(2,1fr)}.stat b{font-size:21px}}
@media (max-width:480px){.eyebrow{height:auto;padding:6px 12px;line-height:1.35}.hero-cta .btn{flex:1}}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{padding:24px;border-radius:var(--r);background:var(--surface);border:1px solid var(--border);transition:border-color .2s,transform .2s}
.feat:hover{border-color:var(--border-2);transform:translateY(-2px)}
.feat .ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:16px}
.feat h3{font-size:17px;letter-spacing:-.2px;margin-bottom:6px}
.feat p{font-size:14.5px;color:var(--text-2)}
.feat .tag{display:inline-block;margin-top:12px;font-size:11.5px;font-weight:800;color:var(--text-3);letter-spacing:.04em;text-transform:uppercase}
@media (max-width:900px){.features{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.features{grid-template-columns:1fr}}

/* Split: sin conexión */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:32px}}
.checks{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:22px}
.checks li{display:flex;gap:12px;font-weight:600;color:var(--text-2)}
.checks li svg{color:var(--ok);margin-top:2px}
.panel{padding:22px;border-radius:24px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--sh)}
.sync-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:var(--surface-2);margin-top:10px;font-weight:700;font-size:14px}
.sync-row .st{margin-left:auto;font-size:12px;font-weight:800;padding:3px 9px;border-radius:100px}
.st.wait{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent)}
.st.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent)}
.toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:800}
.sw{width:50px;height:30px;border-radius:100px;background:var(--border-2);position:relative;transition:background .2s}
.sw::after{content:'';position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.sw[aria-checked="true"]{background:var(--warn)}
.sw[aria-checked="true"]::after{transform:translateX(20px)}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.step{padding:24px;border-radius:var(--r);border:1px dashed var(--border-2)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--text);color:var(--bg);font-weight:800;margin-bottom:14px}
.step h3{font-size:16px;margin-bottom:4px}
.step p{font-size:14.5px;color:var(--text-2)}
@media (max-width:760px){.steps{grid-template-columns:1fr}}

/* Precios */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:880px;margin:0 auto}
.plan{padding:30px;border-radius:26px;background:var(--surface);border:1px solid var(--border);display:flex;flex-direction:column}
.plan.pro{border:2px solid var(--accent);position:relative}
.plan .badge{position:absolute;top:-13px;left:30px;height:26px;padding:0 12px;border-radius:100px;background:var(--accent);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center}
.plan h3{font-size:19px}
.plan .price{font-size:46px;font-weight:800;letter-spacing:-1.6px;margin:10px 0 2px;line-height:1}
.plan .price small{font-size:16px;color:var(--text-2);font-weight:700;letter-spacing:0}
.plan .sub{color:var(--text-2);font-size:14px;font-weight:600}
.plan ul{list-style:none;margin:22px 0 26px;display:flex;flex-direction:column;gap:11px;flex:1}
.plan li{display:flex;gap:10px;font-size:14.5px;font-weight:600}
.plan li svg{width:18px;height:18px;color:var(--ok);margin-top:2px}
.plan li.no{color:var(--text-3)}
.plan li.no svg{color:var(--text-3)}
@media (max-width:760px){.plans{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq details{border-radius:18px;background:var(--surface);border:1px solid var(--border);padding:0 20px;transition:border-color .2s}
.faq details[open]{border-color:var(--border-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;font-weight:800;font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{transition:transform .2s;color:var(--text-3)}
.faq details[open] summary svg{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;color:var(--text-2);font-size:15px}

/* CTA final + pie */
.cta{border-radius:32px;background:var(--text);color:var(--bg);padding:56px 40px;display:grid;grid-template-columns:1.3fr auto;gap:30px;align-items:center}
.cta h2{color:var(--bg);margin:0 0 8px}
.cta p{opacity:.72;font-size:17px}
.cta .btn-primary{height:54px;padding:0 28px;font-size:16px}
@media (max-width:760px){.cta{grid-template-columns:1fr;padding:40px 26px}}
footer{padding:40px 0 48px;color:var(--text-3);font-size:14px}
footer .wrap{display:flex;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:28px}
footer .links{display:flex;gap:20px;margin-left:auto;font-weight:600}
footer a:hover{color:var(--text)}
footer b{color:var(--text-2)}

/* Aparición al hacer scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ── Guías / artículos ─────────────────────────────────── */
.crumbs{font-size:13.5px;color:var(--text-3);font-weight:600;display:flex;gap:8px;flex-wrap:wrap;padding-top:28px}
.crumbs a:hover{color:var(--accent)}
.article{max-width:760px;margin:0 auto;padding:18px 20px 40px}
.article h1{font-size:clamp(30px,4.4vw,46px);letter-spacing:-1.4px;margin:14px 0 14px}
.article .meta{font-size:13.5px;color:var(--text-3);font-weight:600;margin-bottom:26px}
.article h2{font-size:clamp(22px,2.6vw,28px);letter-spacing:-.6px;margin:40px 0 12px}
.article h3{font-size:18px;margin:26px 0 8px}
.article p,.article li{font-size:17px;color:var(--text-2);line-height:1.7}
.article p{margin:0 0 16px}
.article ul,.article ol{margin:0 0 18px 22px}
.article li{margin-bottom:8px}
.article strong{color:var(--text)}
.article a:not(.btn){color:var(--accent);font-weight:700}
.article a:not(.btn):hover{text-decoration:underline}
.toc{border:1px solid var(--border);background:var(--surface);border-radius:18px;padding:18px 22px;margin:8px 0 10px}
.toc b{display:block;margin-bottom:8px}
.toc ol{margin:0 0 0 20px}
.toc li{font-size:15px;margin-bottom:4px}
.callout{border:1px solid var(--border);background:var(--surface);border-radius:20px;padding:22px;margin:28px 0;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.callout p{margin:0;flex:1;min-width:240px;font-size:16px}
.callout strong{display:block;font-size:18px;margin-bottom:4px}
.tbl-wrap{overflow-x:auto;margin:10px 0 22px;border:1px solid var(--border);border-radius:16px;background:var(--surface)}
.tbl{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.tbl th,.tbl td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}
.tbl th{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3)}
.tbl tr:last-child td{border-bottom:0}
.tbl td:first-child{font-weight:700;color:var(--text)}
.checklist{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin:12px 0 24px}
.cl-group{border:1px solid var(--border);background:var(--surface);border-radius:18px;padding:16px 18px;break-inside:avoid}
.cl-group h3{margin:0 0 10px;font-size:16px;display:flex;align-items:center;gap:8px}
.cl-group h3 i{width:10px;height:10px;border-radius:3px;display:inline-block}
.cl-group label{display:flex;align-items:center;gap:10px;padding:5px 0;font-size:15px;color:var(--text);cursor:pointer}
.cl-group input{width:18px;height:18px;accent-color:var(--accent)}
.cl-group input:checked + span{text-decoration:line-through;color:var(--text-3)}
.guides{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.guide{display:block;padding:24px;border-radius:20px;background:var(--surface);border:1px solid var(--border);transition:border-color .2s,transform .2s}
.guide:hover{border-color:var(--accent);transform:translateY(-2px)}
.guide small{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.guide h3{font-size:18px;margin:8px 0 6px;letter-spacing:-.2px}
.guide p{font-size:14.5px;color:var(--text-2)}
@media (max-width:700px){.guides{grid-template-columns:1fr}}
.related{margin-top:48px;padding-top:28px;border-top:1px solid var(--border)}
@media print{
  .nav,footer,.callout,.no-print,.related,.crumbs{display:none!important}
  body{background:#fff;color:#000}
  .article{max-width:none;padding:0}
  .cl-group{border:1px solid #bbb}
}

/* Bloques de contenido de posts (.pg-*) — semanticos, siguen el tema */
.pg-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:14px 0}
.pg-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.pg-card p{margin:4px 0 0;font-size:.92em}
.pg-card strong{color:var(--accent)}
.pg-callout{background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:10px;padding:12px 16px;margin:16px 0}
.pg-callout p{margin:0}
.pg-steps{margin:14px 0}
.pg-step{display:flex;gap:12px;align-items:flex-start;margin:10px 0}
.pg-num{flex:0 0 26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85em}
.pg-step p{margin:4px 0 0;font-size:.92em}