:root{
  --bg:#0b0c0e; --bg-2:#131519; --ink:#f4f5f3; --ink-soft:#9aa0a6;
  --lime:#c8f03c; --lime-dark:#a4cc24; --red:#ff4d2e; --line:#262a30;
  --card:#16191e; --shadow:0 30px 70px -30px rgba(0,0,0,.85);
  --head:"Anton",Impact,sans-serif; --body:"Archivo",system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden}
.wrap{width:min(1200px,92vw);margin:0 auto}
h1,h2,h3{font-family:var(--head);font-weight:400;line-height:.95;letter-spacing:.01em;text-transform:uppercase}
em{font-style:normal;color:var(--lime)}
a{color:inherit;text-decoration:none}
.eyebrow{font-size:.74rem;letter-spacing:.3em;text-transform:uppercase;color:var(--lime);font-weight:700;font-family:var(--body)}

.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--lime);color:#0b0c0e;padding:.95rem 1.8rem;border-radius:4px;font-weight:700;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;border:2px solid var(--lime);transition:.25s;cursor:pointer;font-family:var(--body)}
.btn:hover{background:var(--lime-dark);border-color:var(--lime-dark);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-sm{padding:.55rem 1.2rem;font-size:.78rem}
.btn-full{width:100%;justify-content:center}
.btn-wa{background:#25d366;border-color:#25d366;color:#04331a}
.btn-wa:hover{background:#1fb955;border-color:#1fb955}

.demo-ribbon{position:fixed;top:0;right:0;z-index:200;background:var(--lime);color:#0b0c0e;font-size:.7rem;letter-spacing:.1em;padding:.4rem .9rem;border-bottom-left-radius:6px;text-transform:uppercase;font-weight:700}

.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.1rem 0;transition:.35s}
.nav.scrolled{background:rgba(11,12,14,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding:.65rem 0}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--head);font-size:1.7rem;letter-spacing:.04em}
.brand span{color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:2rem;font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.nav-links a:not(.btn):hover{color:var(--lime)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}
.nav-toggle span{width:26px;height:2.5px;background:var(--ink);transition:.3s}

.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding:7rem 0 0}
.hero-img{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1534438327276-14e5300c3a48?auto=format&fit=crop&w=1600&q=80') center/cover;z-index:-2;filter:grayscale(.3) contrast(1.1)}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,12,14,.95) 35%,rgba(11,12,14,.55) 80%,rgba(11,12,14,.8));z-index:-1}
.hero-content{max-width:640px;flex:1;display:flex;flex-direction:column;justify-content:center}
.hero-content h1{font-size:clamp(3.4rem,9vw,7rem);margin:1.2rem 0}
.hero-content p{font-size:1.15rem;color:var(--ink-soft);max-width:42ch;margin-bottom:2.2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
.ticker{background:var(--lime);color:#0b0c0e;overflow:hidden;white-space:nowrap;padding:.7rem 0}
.ticker-row{display:inline-flex;gap:1.5rem;align-items:center;font-family:var(--head);font-size:1.2rem;letter-spacing:.05em;animation:scroll 24s linear infinite}
@keyframes scroll{to{transform:translateX(-50%)}}

.section{padding:6rem 0}
.sec-head{text-align:center;max-width:46ch;margin:0 auto 3rem}
.sec-head h2,.contact-copy h2{font-size:clamp(2.4rem,5.5vw,4rem)}

.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.card{position:relative;border-radius:8px;overflow:hidden;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;padding:1.8rem;border:1px solid var(--line);isolation:isolate}
.card::before{content:"";position:absolute;inset:0;background-image:var(--img);background-size:cover;background-position:center;z-index:-2;transition:transform .6s ease;filter:grayscale(.4)}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(11,12,14,.95),rgba(11,12,14,.3));z-index:-1}
.card:hover::before{transform:scale(1.08)}
.card h3{font-size:1.5rem;margin-bottom:.5rem}
.card p{color:var(--ink-soft);font-size:.9rem}

.band{background:var(--lime);color:#0b0c0e;padding:2.5rem 0}
.band-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.band strong{display:block;font-family:var(--head);font-size:2.6rem}
.band span{font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em}

.pricing{background:var(--bg-2)}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:start}
.tier{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:2.4rem;position:relative}
.tier.featured{border-color:var(--lime);box-shadow:0 0 0 1px var(--lime),var(--shadow)}
.tag{position:absolute;top:-.7rem;left:2.4rem;background:var(--lime);color:#0b0c0e;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.3rem .9rem;border-radius:4px}
.tier h3{font-size:1.6rem}
.price{font-family:var(--head);font-size:2.6rem;color:var(--lime);margin:.5rem 0 1.4rem}
.price span{font-size:.9rem;color:var(--ink-soft);font-family:var(--body);font-weight:400}
.tier ul{list-style:none;display:grid;gap:.7rem;margin-bottom:1.8rem}
.tier ul li{padding-left:1.6rem;position:relative;color:var(--ink-soft);font-size:.92rem}
.tier ul li::before{content:"▸";position:absolute;left:0;color:var(--lime)}

.coach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.coach{position:relative;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.coach img{width:100%;aspect-ratio:3/4;object-fit:cover;filter:grayscale(.5);transition:.5s}
.coach:hover img{filter:grayscale(0);transform:scale(1.04)}
.coach figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.2rem;background:linear-gradient(to top,rgba(11,12,14,.95),transparent)}
.coach strong{font-family:var(--head);font-size:1.3rem;display:block}
.coach span{font-size:.8rem;color:var(--lime)}

.contact{background:var(--bg-2)}
.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:4rem;align-items:start}
.contact-copy h2{margin:.6rem 0 1rem}
.contact-copy>p{color:var(--ink-soft);margin-bottom:1.6rem;max-width:42ch}
.contact-meta{display:grid;gap:1rem;margin-bottom:1.8rem}
.contact-meta strong{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}
.contact-meta span{color:var(--ink-soft)}
.contact-form{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:2.4rem;box-shadow:var(--shadow)}
.contact-form h3{font-size:1.6rem;margin-bottom:1.4rem}
.contact-form label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1rem;color:var(--ink-soft)}
.contact-form input,.contact-form select{width:100%;margin-top:.4rem;padding:.85rem 1rem;border:1px solid var(--line);border-radius:6px;font:inherit;background:var(--bg);color:var(--ink)}
.contact-form input:focus,.contact-form select:focus{outline:none;border-color:var(--lime)}
.form-note{margin-top:1rem;color:var(--lime);font-weight:600;text-align:center}

.footer{background:var(--bg);padding:3.5rem 0;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between}
.footer-links{display:flex;gap:1.5rem;font-size:.85rem;text-transform:uppercase;font-weight:600}
.footer-links a:hover{color:var(--lime)}
.footer-credit{width:100%;border-top:1px solid var(--line);padding-top:1.5rem;font-size:.8rem;color:var(--ink-soft)}
.footer-credit a{color:var(--lime)}

.wa-float{position:fixed;bottom:1.5rem;right:1.5rem;z-index:150;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;font-size:1.5rem;box-shadow:0 10px 30px -8px rgba(37,211,102,.6);animation:pulse 2.5s infinite}
@keyframes pulse{0%,100%{box-shadow:0 10px 30px -8px rgba(37,211,102,.6)}50%{box-shadow:0 10px 40px -4px rgba(37,211,102,.9)}}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .cards,.coach-grid{grid-template-columns:repeat(2,1fr)}
  .band-inner{grid-template-columns:repeat(2,1fr);gap:2rem}
  .tiers{grid-template-columns:1fr}
  .nav-links{position:fixed;inset:0 0 0 auto;width:78%;max-width:320px;background:var(--bg-2);flex-direction:column;justify-content:center;padding:2rem;transform:translateX(100%);transition:.35s;box-shadow:var(--shadow)}
  .nav-links.open{transform:none}
  .nav-toggle{display:flex;z-index:101}
  .nav-toggle.open span:first-child{transform:rotate(45deg) translate(5px,5px)}
  .nav-toggle.open span:last-child{transform:rotate(-45deg) translate(5px,-5px)}
}
@media(max-width:560px){.cards,.coach-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}