@font-face{font-family:Inter;src:url(/fonts/inter-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-latin-600-normal.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-latin-700-normal.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-latin-800-normal.woff2) format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:Inter;src:url(/fonts/inter-latin-900-normal.woff2) format("woff2");font-weight:900;font-display:swap}
@font-face{font-family:JBM;src:url(/fonts/jetbrains-mono-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --bg:#EEF2F7; --surface:#FFFFFF; --ink:#0F172A; --text:#334155; --muted:#64748B; --line:#E2E8F0;
  --blue:#2563EB; --blue-d:#1D4ED8; --blue-l:#DBEAFE; --green:#22C55E; --amber:#F59E0B; --wa:#25D366; --wa-d:#1DA851;
  --radius:22px; --shadow:0 12px 40px rgba(15,23,42,.10); --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI",system-ui,sans-serif;font-weight:500;font-size:17px;line-height:1.55;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--blue)}
h1,h2,h3{color:var(--ink);font-weight:800;letter-spacing:-.03em;line-height:1.08;margin:0 0 .5em}
h1{font-size:clamp(34px,5.2vw,62px)}
h2{font-size:clamp(28px,3.6vw,44px)}
h3{font-size:22px;letter-spacing:-.02em;line-height:1.2}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.k{color:var(--blue)}
.muted{color:var(--muted);font-weight:600}
.label{font-family:JBM,monospace;font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0 0 14px;display:flex;align-items:center;gap:12px}
.label::before{content:"";display:inline-block;width:28px;height:2px;background:var(--blue)}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:var(--text)}
.narrow{max-width:760px}
.fine{font-size:14px;color:var(--muted);line-height:1.45}
.opt{font-weight:500;color:var(--muted);font-size:13px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(238,242,247,.86);backdrop-filter:blur(12px);border-bottom:1px solid rgba(15,23,42,.06)}
.top-row{display:flex;align-items:center;gap:24px;height:68px}
.brand{font-weight:900;font-size:26px;letter-spacing:-.05em;color:var(--ink);text-decoration:none}
.brand span{color:var(--blue)}
.brand.small{font-size:22px;margin:0 0 6px}
.brand .tag{color:var(--muted);font-weight:600;letter-spacing:-.01em;font-size:16px;margin-left:8px}
.nav{display:flex;gap:22px;margin-left:auto}
.nav a{color:var(--text);text-decoration:none;font-weight:600;font-size:15px}
.nav a:hover{color:var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:15px 24px;font-weight:800;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1;transition:transform .15s,box-shadow .15s,background .15s;font-family:inherit}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 28px rgba(37,99,235,.28)}
.btn-primary:hover{background:var(--blue-d)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 28px rgba(37,211,102,.25)}
.btn-wa:hover{background:var(--wa-d)}
.btn-wa svg{width:20px;height:20px;fill:#fff}
.btn-sm{padding:11px 18px;font-size:14px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:22px 0 14px}

/* hero */
.hero{padding:56px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.video-frame{position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow);aspect-ratio:16/9}
.video-frame video{width:100%;height:100%;object-fit:cover}
.sound{position:absolute;left:14px;bottom:14px;background:rgba(15,23,42,.82);color:#fff;border:0;border-radius:999px;padding:10px 16px;font-weight:700;font-size:14px;cursor:pointer;font-family:inherit}
.sound[aria-pressed="true"]{background:var(--blue)}
.video-note{margin:14px 4px 0;font-size:14px;color:var(--muted)}

/* sections */
.section{padding:72px 0}
.section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cards{display:grid;gap:18px;margin-top:28px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 26px 18px;box-shadow:0 6px 24px rgba(15,23,42,.05)}
.alt .card{background:var(--bg);box-shadow:none}
.card h3{margin-bottom:10px}
.card p:last-child{margin-bottom:0}
.fact .big{font-weight:800;font-size:22px;color:var(--ink);letter-spacing:-.02em;line-height:1.2;margin-bottom:10px}
.still{margin:36px 0 0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.still img{width:100%;aspect-ratio:16/9;object-fit:cover}
.still.tall{margin:0}
.still figcaption{padding:12px 18px;font-size:14px;color:var(--muted);border-top:1px solid var(--line)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.list li{padding:12px 16px 12px 44px;background:#fff;border:1px solid var(--line);border-radius:14px;position:relative;font-weight:600;color:var(--ink)}
.list li::before{content:"";position:absolute;left:16px;top:17px;width:16px;height:16px;border-radius:5px;background:var(--blue)}
.scale{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.scale dl{margin:0}
.scale dt{font-weight:800;color:var(--ink);display:flex;align-items:center;gap:10px;margin-top:16px}
.scale dd{margin:6px 0 0;font-size:15px;color:var(--text)}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.dot.simple{background:var(--green)} .dot.medio{background:var(--amber)} .dot.complejo{background:var(--blue)}
.steps{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.steps li{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.steps .num{display:inline-flex;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;align-items:center;justify-content:center;margin-bottom:14px}
.steps h3{font-size:20px}
.steps p{margin:0;font-size:15.5px}

/* la oferta: tres escalones */
.tier{display:flex;flex-direction:column;gap:6px;padding-bottom:26px}
.tier-name{font-family:JBM,monospace;font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin:0}
.tier-hours{font-weight:800;font-size:22px;color:var(--ink);letter-spacing:-.02em;line-height:1.2;margin:0}
.tier-price{font-weight:800;font-size:32px;color:var(--ink);letter-spacing:-.03em;line-height:1.1;margin:6px 0 10px}
.tier-price span{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:0;margin-left:6px}
.tier-for{font-weight:600;color:var(--text);margin:0 0 6px}
.tier ul{margin:0;padding-left:18px;display:grid;gap:8px;font-size:15px;color:var(--text)}
.tier.featured{border-color:var(--blue);box-shadow:0 12px 32px rgba(37,99,235,.14)}
.tiers-note{max-width:820px;margin:20px 0 0}
#oferta .cta-row{margin-top:26px}

/* form */
.form-section{background:linear-gradient(180deg,var(--bg),#E3E9F2)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);margin-top:28px}
.form .grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:flex;flex-direction:column;gap:6px;font-weight:700;color:var(--ink);font-size:15px}
.form label.full{grid-column:1/-1}
.form input,.form select,.form textarea{font:inherit;font-weight:500;color:var(--ink);background:#F8FAFC;border:2px solid var(--line);border-radius:14px;padding:12px 14px;outline:none;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--blue);background:#fff}
.form textarea{resize:vertical;min-height:84px}
.slots{border:0;padding:0;margin:22px 0 0}
.slots legend{font-weight:800;color:var(--ink);padding:0;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:2px solid var(--line);background:#F8FAFC;border-radius:999px;padding:9px 14px;font-weight:700;font-size:14px;color:var(--ink);cursor:pointer;font-family:inherit}
.chip[aria-pressed="true"]{border-color:var(--blue);background:var(--blue-l);color:var(--blue-d)}
.chips.days{margin-bottom:12px}
.chips.days .chip{background:#fff}
.chips.days .chip[aria-pressed="true"]{background:var(--blue);color:#fff;border-color:var(--blue)}
.error{color:#B91C1C;font-weight:600}
.hint{display:block;font-size:13px;line-height:1.4;margin-top:6px;font-weight:500}
.hint-ok{color:#15803D}.hint-warn{color:#B45309}.hint-bad{color:#B91C1C}.hint-wait{color:var(--muted)}
.confirm{background:#fff;border:2px solid var(--green);border-radius:var(--radius);padding:28px;margin-top:28px;box-shadow:var(--shadow)}
.confirm h3{color:var(--ink)}

/* footer */
.foot{padding:40px 0 110px;border-top:1px solid var(--line)}
.foot-row{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
.foot-row p{margin:0 0 6px}

/* whatsapp floating */
.wa-float{position:fixed;right:18px;bottom:18px;width:60px;height:60px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px rgba(37,211,102,.4);z-index:30;transition:transform .15s}
.wa-float:hover{transform:scale(1.06);background:var(--wa-d)}
.wa-float svg{width:32px;height:32px;fill:#fff}

/* responsive */
@media (max-width:980px){
  .hero-grid,.split{grid-template-columns:1fr}
  .cards.three,.cards.two,.steps{grid-template-columns:1fr 1fr}
  .nav{display:none}
}
@media (max-width:640px){
  body{font-size:16px}
  .top-row{height:60px;gap:12px}
  .top-row .btn-sm{margin-left:auto;padding:10px 14px;font-size:13px}
  .hero{padding:28px 0 24px}
  .cards.three,.cards.two,.steps,.form .grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .video-frame{aspect-ratio:9/16;max-height:72vh}
  .foot-row{flex-direction:column}
  .cta-row .btn{width:100%;justify-content:center}
  .wa-float{width:56px;height:56px;right:14px;bottom:14px}
}