:root{
  --bg:#fff;--alt:#f4f7fb;--ink:#0f172a;--mut:#475569;--line:#e2e8f0;
  --brand:#10b981;--brand-d:#059669;--dark:#0f172a;--r:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--brand-d)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.wrap--narrow{max-width:760px}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5.5vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.8vw,2.5rem);font-weight:800}
h3{font-size:1.2rem}
.hl{background:linear-gradient(transparent 62%,#a7f3d0 62%)}
.eyebrow{display:inline-block;font-size:.85rem;font-weight:700;color:var(--brand-d);background:#ecfdf5;padding:.35em .9em;border-radius:99px;margin:0 0 1rem}
.lead{font-size:1.15rem;color:var(--mut);max-width:560px}
.sub{color:var(--mut);font-size:1.1rem;max-width:640px;margin:0 0 2rem}

/* buttons */
.btn{display:inline-block;padding:.85em 1.4em;border-radius:12px;background:var(--dark);color:#fff;font-weight:700;text-decoration:none;border:2px solid var(--dark);transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(15,23,42,.18)}
.btn--wa{background:var(--brand);border-color:var(--brand);color:#052e1f}
.btn--wa:hover{background:#34d399}
.btn--ghost{background:transparent;color:var(--ink)}
.btn--light{background:#fff;border-color:#fff;color:var(--ink)}
.btn--sm{padding:.5em 1em}
.btn--lg{font-size:1.1rem;padding:1em 1.6em}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.6rem 0 1rem}
.cta-row--c{justify-content:center}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);text-decoration:none}
.logo__mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--dark);color:#34d399;font-size:.8rem}
.nav__links{display:flex;align-items:center;gap:22px}
.nav__links a:not(.btn){color:var(--mut);text-decoration:none;font-weight:600;font-size:.95rem}
.nav__links a:not(.btn):hover{color:var(--ink)}
.nav__toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--ink)}

/* hero */
.hero{padding:56px 0 64px;background:radial-gradient(1000px 400px at 85% 0,#d1fae5 0,transparent 60%),var(--bg)}
.hero__in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.ticks{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--mut);font-size:.92rem;font-weight:600}
.ticks li::before{content:"✓ ";color:var(--brand-d)}

/* mock browser */
.mock{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 60px -20px rgba(15,23,42,.3);transform:rotate(1.5deg)}
.mock__bar{display:flex;align-items:center;gap:6px;padding:12px 14px;border-bottom:1px solid var(--line)}
.mock__bar i{width:10px;height:10px;border-radius:50%;background:#cbd5e1}
.mock__bar span{margin-left:10px;font-size:.75rem;color:var(--mut);background:var(--alt);padding:2px 12px;border-radius:99px}
.mock__body{padding:22px}
.mock__h{height:22px;width:70%;background:var(--dark);border-radius:6px;margin-bottom:14px}
.mock__p{height:10px;background:var(--line);border-radius:6px;margin-bottom:8px}
.mock__p.short{width:55%}
.mock__btns{display:flex;gap:8px;margin:18px 0}
.mock__btns b{font-size:.78rem;padding:.55em 1em;border-radius:9px;background:var(--dark);color:#fff}
.mock__btns b.g{background:var(--brand);color:#052e1f}
.mock__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mock__grid span{height:64px;border-radius:10px;background:linear-gradient(135deg,#d1fae5,#e0f2fe)}
.mock__badge{position:absolute;left:-18px;bottom:28px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.5em .9em;font-size:.8rem;font-weight:700;box-shadow:0 10px 24px rgba(15,23,42,.15)}
.mock__badge--2{left:auto;right:-14px;top:70px;bottom:auto}

/* strip */
.strip{background:var(--dark);color:#e2e8f0}
.strip__in{padding-top:26px;padding-bottom:26px;text-align:center;font-size:1.1rem}
.strip strong{color:#6ee7b7}
.strip p{margin:0}

/* sections */
.sec{padding:84px 0}
.sec--alt{background:var(--alt)}
.sec--dark{background:var(--dark);color:#e2e8f0}
.sec--dark h2,.sec--dark h3{color:#fff}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 30px -12px rgba(15,23,42,.18)}
.card p{margin:0;color:var(--mut)}
.ico{font-size:1.8rem;width:52px;height:52px;display:grid;place-items:center;background:#ecfdf5;border-radius:14px;margin-bottom:14px}

.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;display:flex;flex-direction:column}
.plan--feat{border:2px solid var(--brand);box-shadow:0 20px 40px -20px rgba(16,185,129,.5)}
.plan p{color:var(--mut)}
.plan ul{list-style:none;padding:0;margin:0 0 24px;flex:1}
.plan li{padding:.4em 0 .4em 1.6em;position:relative}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--brand-d);font-weight:800}
.plan .btn{text-align:center}
.tag{align-self:flex-start;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:.3em .8em;border-radius:99px;background:#ecfdf5;color:var(--brand-d);margin-bottom:14px}
.tag--dark{background:var(--dark);color:#6ee7b7}
.note{margin-top:28px;text-align:center;color:var(--mut)}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin:1.5rem 0 2.5rem}
.chips span{background:var(--alt);border:1px solid var(--line);padding:.55em 1.1em;border-radius:99px;font-weight:600;font-size:.95rem}
.soon{border:2px dashed #94a3b8;border-radius:var(--r);padding:28px;background:var(--alt)}
.soon p{margin:0;color:var(--mut)}

.steps{list-style:none;padding:0;margin:2rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.steps li b{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--brand);color:#052e1f;font-size:1.2rem;margin-bottom:14px}
.steps p{margin:0;color:#cbd5e1}

details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--brand-d)}
details[open] summary::after{content:"–"}
details p{margin:.8em 0 0;color:var(--mut)}

.cta{background:linear-gradient(135deg,#065f46,#0f172a);color:#fff;text-align:center}
.cta h2{color:#fff}
.cta .sub{color:#d1fae5;margin-left:auto;margin-right:auto}
.small{font-size:.85rem;color:#a7f3d0}

.foot{padding:26px 0;border-top:1px solid var(--line);font-size:.88rem;color:var(--mut)}
.foot__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}

.fab{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--brand);display:grid;place-items:center;font-size:1.6rem;text-decoration:none;box-shadow:0 10px 24px rgba(16,185,129,.55);transition:transform .15s}
.fab:hover{transform:scale(1.08)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}

:focus-visible{outline:3px solid #34d399;outline-offset:2px}

@media (max-width:860px){
  .hero__in{grid-template-columns:1fr}
  .mock{max-width:420px;transform:none;margin:10px auto 0}
  .mock__badge{left:-6px}.mock__badge--2{right:-6px}
  .nav__toggle{display:block}
  .nav__links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 18px}
  .nav__links.open{display:flex}
  .nav__links a{padding:.7em 0}
  .nav__links .btn{text-align:center;margin-top:8px}
  .sec{padding:60px 0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.card,.fab{transition:none}
}

/* iconos */
.i{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.2em;flex:none}
.ico .i{width:26px;height:26px;color:var(--brand-d)}
.btn .i{margin-right:.35em}
.chips span{display:inline-flex;align-items:center;gap:.5em}
.chips .i{color:var(--brand-d)}
.mock__btns b{display:inline-flex;align-items:center;gap:.4em}
.mock__badge .i{color:var(--brand-d)}
.fab .i{width:28px;height:28px;color:#052e1f}
.nav__toggle .i{width:26px;height:26px}

/* sin compromiso */
.promise{display:flex;gap:12px;align-items:flex-start;max-width:560px;margin:0 0 1rem;padding:14px 16px;background:#ecfdf5;border:2px solid var(--brand);border-radius:14px;color:#064e3b;font-size:1rem;line-height:1.45}
.promise .i{width:26px;height:26px;color:var(--brand-d);margin-top:2px}
.badge-free{display:inline-flex;align-items:center;gap:.5em;margin:0 0 1rem;padding:.5em 1.1em;border-radius:99px;background:#6ee7b7;color:#064e3b;font-weight:800;font-size:1rem}
.cta .sub strong{color:#fff}

/* muestra */
.ticks--col{flex-direction:column;gap:6px}
.note--l{text-align:left;margin:0;font-size:.9rem}
.sample{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.sample__prev{display:block;position:relative;text-decoration:none;color:#2b211b;background:#fbf6ee;border:1px solid #e6d8c3;border-radius:18px;box-shadow:0 30px 60px -24px rgba(43,33,27,.45);transform:rotate(-1.5deg);transition:transform .25s}
.sample__prev:hover{transform:rotate(0) translateY(-4px)}
.sp__bar{display:flex;align-items:center;gap:6px;padding:12px 14px;border-bottom:1px solid #e6d8c3}
.sp__bar i{width:10px;height:10px;border-radius:50%;background:#d9c9b0}
.sp__bar em{font-style:normal;margin-left:10px;font-size:.75rem;color:#6b5b4f;background:#fff;padding:2px 12px;border-radius:99px}
.sp__body{display:grid;gap:12px;padding:22px}
.sp__open{font-size:.78rem;font-weight:700;color:#1d7a43}
.sp__h{font:700 1.5rem/1.1 Georgia,"Palatino Linotype",serif}
.sp__btns{display:flex;gap:8px}
.sp__btns b{font-size:.78rem;padding:.5em 1.1em;border-radius:99px;background:#c8553d;color:#fff}
.sp__btns b+b{background:transparent;color:#2b211b;border:2px solid #2b211b;padding:.4em 1em}
.sp__img{height:110px;border-radius:12px;background:linear-gradient(135deg,#e9b44c,#c8553d)}
.sp__sticker{position:absolute;right:-12px;bottom:-14px;transform:rotate(-6deg);background:#4f5d2f;color:#fff;padding:.6em 1em;border-radius:12px;font:italic .95rem Georgia,serif;box-shadow:0 10px 22px rgba(0,0,0,.25)}
@media (max-width:860px){.sample{grid-template-columns:1fr}.sample__prev{max-width:420px;margin:0 auto;transform:none}}