:root{
  --bg:#ffffff; --bg-soft:#f4f7f6; --ink:#12201c; --muted:#4b5d57; --line:#d9e2df;
  --brand:#0b6b57; --brand-ink:#ffffff; --brand-soft:#e3f2ee; --warn:#8a5a00; --warn-bg:#fff6e0;
  --radius:14px; --shadow:0 1px 2px rgba(18,32,28,.06),0 8px 24px rgba(18,32,28,.08);
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0e1513; --bg-soft:#141d1a; --ink:#e8f0ed; --muted:#9db0aa; --line:#27352f;
    --brand:#3fc4a3; --brand-ink:#062b22; --brand-soft:#12302a; --warn:#f2c46b; --warn-bg:#2a2210;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35)}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
img,svg{max-width:100%;height:auto}
a{color:var(--brand)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--brand);color:var(--brand-ink);padding:.6rem 1rem;z-index:20}
.skip:focus{left:8px;top:8px}
.wrap{max-width:68rem;margin:0 auto;padding:0 1.25rem}
h1,h2,h3{line-height:1.2;letter-spacing:-.015em;margin:0 0 .6em}
h1{font-size:clamp(2rem,5vw,3.2rem)} h2{font-size:clamp(1.5rem,3vw,2.1rem)} h3{font-size:1.15rem}
p{margin:0 0 1em}
.lead{font-size:1.2rem;color:var(--muted);max-width:40rem}
.eyebrow{display:inline-block;font-size:.85rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);margin-bottom:.8rem}

/* Cabecera */
header.site{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:var(--ink);text-decoration:none}
.brand svg{width:30px;height:30px}
nav.main ul{display:flex;gap:1.4rem;list-style:none;margin:0;padding:0;align-items:center}
nav.main a{color:var(--ink);text-decoration:none;font-weight:500}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--brand)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:.5rem .7rem;color:var(--ink);font:inherit;cursor:pointer}
@media (max-width:760px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg);border-bottom:1px solid var(--line);padding:1rem 1.25rem}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:flex-start;gap:1rem}
}

/* Botones */
.btn{display:inline-block;padding:.85rem 1.4rem;border-radius:12px;font-weight:600;text-decoration:none;border:1px solid transparent;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:var(--brand-ink)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:1.6rem 0 .8rem}
.fine{font-size:.9rem;color:var(--muted)}

/* Secciones */
section{padding:4rem 0}
section.soft{background:var(--bg-soft)}
.hero{padding:4.5rem 0 3.5rem}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.grid{display:grid;gap:1.25rem}
.g2{grid-template-columns:repeat(2,1fr)} .g3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.g3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
section.soft .card{background:var(--bg)}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);margin:0}
.num{display:inline-grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-weight:700;margin-bottom:.8rem}
.section-head{max-width:42rem;margin-bottom:2.2rem}

/* Maqueta del panel */
.mock{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem;font-size:.9rem}
.mock-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:.9rem;font-weight:600}
.mock-chip{font-size:.75rem;background:var(--brand-soft);color:var(--brand);padding:.15rem .55rem;border-radius:99px}
.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-bottom:.9rem}
.mock-cards div{background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem}
.mock-cards small{display:block;color:var(--muted);font-size:.72rem;line-height:1.3}
.mock-cards strong{font-size:1.05rem}
.mock table{width:100%;border-collapse:collapse}
.mock th,.mock td{padding:.45rem .3rem;text-align:left;border-top:1px solid var(--line)}
.mock th{font-size:.72rem;color:var(--muted);font-weight:600;border-top:0}
.mock td.r,.mock th.r{text-align:right;font-variant-numeric:tabular-nums}
.caption{font-size:.8rem;color:var(--muted);margin:.7rem .2rem 0;text-align:center}

/* Precio */
.price-card{max-width:26rem;margin:0 auto;text-align:center;box-shadow:var(--shadow)}
.price{font-size:3rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.price small{font-size:1rem;font-weight:500;color:var(--muted);letter-spacing:0}
.ticks{list-style:none;padding:0;margin:1.4rem 0;text-align:left}
.ticks li{padding:.35rem 0 .35rem 1.7rem;position:relative}
.ticks li::before{content:"";position:absolute;left:0;top:.8rem;width:.9rem;height:.5rem;border-left:2.5px solid var(--brand);border-bottom:2.5px solid var(--brand);transform:rotate(-45deg)}

/* FAQ */
details{border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;background:var(--bg);margin-bottom:.8rem}
summary{cursor:pointer;font-weight:600;list-style-position:outside}
details p{margin:.8rem 0 0;color:var(--muted)}
.notice{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:1rem 1.2rem;font-size:.95rem}

/* Texto legal y soporte */
.prose{max-width:46rem;padding:3rem 0 4rem}
.prose h1{font-size:clamp(1.8rem,4vw,2.4rem)}
.prose h2{font-size:1.3rem;margin-top:2.2rem}
.prose table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.95rem}
.prose th,.prose td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:top}
.prose th{background:var(--bg-soft)}
code{background:var(--bg-soft);padding:.1rem .35rem;border-radius:5px;font-size:.9em}

/* Pie */
footer.site{border-top:1px solid var(--line);background:var(--bg-soft);padding:2.5rem 0;font-size:.92rem;color:var(--muted)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
@media (max-width:760px){.foot{grid-template-columns:1fr}}
footer.site h3{font-size:.95rem;color:var(--ink)}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{margin:.3rem 0}
footer.site a{color:var(--muted)}
footer.site a:hover{color:var(--brand)}