:root{
  --bg:#070a12; --glass:rgba(255,255,255,.045); --line:rgba(255,255,255,.09);
  --accent:#4ea52a; --accent2:#8ae35d; --txt:#e8edf4;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* Header / nav */
.site-header{position:sticky;top:0;z-index:50;background:var(--glass);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.1rem}
.logo .mark{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#000;font-weight:900}
.nav-links{display:flex;gap:28px;font-size:.9rem;color:#94a3b8}
.nav-links a:hover{color:#fff}
.btn{display:inline-block;padding:8px 16px;border-radius:8px;font-weight:600;font-size:.875rem;border:none;cursor:pointer}
.btn-accent{background:linear-gradient(135deg,var(--accent2),var(--accent));color:#fff}
.btn-accent:hover{opacity:.9}
.btn-ghost{background:var(--glass);border:1px solid var(--line);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}

/* Hero */
.hero{position:relative;overflow:hidden;text-align:center;padding:112px 0 128px}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-content{position:relative;z-index:10}
.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:900;letter-spacing:-.02em;line-height:1.04}
.hero h1 .grad{background:linear-gradient(135deg,var(--accent2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:36rem;margin:24px auto 0;color:#cbd5e1;font-size:1.125rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:36px}
.badge-pill{display:inline-flex;align-items:center;gap:8px;background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-size:.75rem;color:#cbd5e1;margin-bottom:28px}
.badge-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--accent2);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.trust{display:flex;flex-wrap:wrap;gap:32px;justify-content:center;margin-top:40px;font-size:.875rem;color:#64748b}
.reveal{opacity:0;transform:translateY(24px);animation:rev .8s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes rev{to{opacity:1;transform:none}}
.d1{animation-delay:.1s}.d2{animation-delay:.25s}.d3{animation-delay:.4s}.d4{animation-delay:.55s}.d5{animation-delay:.7s}

/* Features */
.features{padding:64px 0}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.feature{background:var(--glass);border:1px solid var(--line);border-radius:16px;padding:24px;backdrop-filter:blur(12px)}
.feature .ico{font-size:1.5rem;margin-bottom:12px}
.feature h3{font-weight:700;font-size:1.125rem}
.feature p{color:#94a3b8;font-size:.875rem;margin-top:4px}

/* Catalogo */
.catalogo{padding:48px 0}
.catalogo-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:16px;margin-bottom:32px}
.catalogo-head h2{font-size:clamp(1.875rem,4vw,2.5rem);font-weight:900}
.catalogo-head p{color:#94a3b8;margin-top:4px}
.updated-pill{background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.75rem;color:#cbd5e1}
.grid-productos{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}

/* Card */
.card{display:flex;flex-direction:column;background:var(--glass);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:transform .4s cubic-bezier(.2,.8,.2,1),border-color .4s,box-shadow .4s;backdrop-filter:blur(12px)}
.card:hover{transform:translateY(-8px);border-color:rgba(78,165,42,.55);box-shadow:0 24px 60px -20px rgba(78,165,42,.4)}
.card .imgwrap{height:192px;overflow:hidden;position:relative;background:linear-gradient(135deg,rgba(255,255,255,.05),transparent)}
.card .thumb{width:100%;height:100%;object-fit:cover;opacity:.85;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.card:hover .thumb{transform:scale(1.12)}
.card .imgwrap::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--bg),transparent 50%)}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.card .cat{font-size:.6875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--accent2);font-weight:600}
.card h3{font-weight:700;margin-top:4px;line-height:1.3}
.card .feat{color:#94a3b8;font-size:.875rem;margin-top:8px;flex:1}
.card .tag{position:absolute;top:12px;left:12px;font-size:.625rem;font-weight:700;text-transform:uppercase;padding:4px 8px;border-radius:6px;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#fff}
.card-foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:16px}
.card-foot .lbl{font-size:.625rem;color:#64748b}
.card-foot .precio{font-size:1.5rem;font-weight:900}

/* CTA */
.cta{padding:80px 0}
.cta-box{position:relative;overflow:hidden;background:var(--glass);border:1px solid var(--line);border-radius:24px;padding:56px;text-align:center;backdrop-filter:blur(12px)}
.cta-box h2{font-size:clamp(1.875rem,4vw,2.5rem);font-weight:900}
.cta-box p{color:#94a3b8;max-width:36rem;margin:12px auto 0}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,.05);margin-top:40px}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:40px 20px;font-size:.875rem;color:#64748b;max-width:1140px;margin:0 auto}

/* Single producto */
.single-producto{padding:64px 0}
.single-producto h1{font-size:2.25rem;font-weight:900;margin-bottom:8px}
.producto-meta{color:#94a3b8;margin-bottom:24px}

::selection{background:var(--accent);color:#fff}
@media(max-width:640px){.nav-links{display:none}}

/* === OVERLAY MODAL — presupuesto (patrón originui/dialog de 21st.dev) === */
.overlay{display:none;position:fixed;inset:0;z-index:100}
.overlay[aria-hidden="false"]{display:block}
.overlay .dots-bg{position:absolute;inset:0;background-color:rgba(5,8,14,.62);background-image:radial-gradient(rgba(138,227,93,.40) 1px,transparent 1px);background-size:5px 5px;backdrop-filter:brightness(1.25) blur(4px);-webkit-backdrop-filter:brightness(1.25) blur(4px);animation:ofade .22s ease}
.overlay .modal-panel{position:absolute;left:50%;top:50%;width:92%;max-width:28rem;transform:translate(-50%,-50%);background:linear-gradient(180deg,rgba(18,24,38,.92),rgba(10,14,24,.94));border:1px solid rgba(138,227,93,.22);border-radius:16px;padding:24px 28px;box-shadow:0 30px 80px -20px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.04) inset,0 0 60px -20px rgba(78,165,42,.25);animation:min .3s cubic-bezier(.2,.8,.2,1)}
@keyframes ofade{from{opacity:0}to{opacity:1}}
@keyframes min{from{opacity:0;transform:translate(-50%,-48%) scale(.95)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.modal-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.modal-ico{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.1);font-size:1.125rem}
.modal-head h2{font-size:1.125rem;font-weight:700}
.modal-head p{font-size:.75rem;color:#94a3b8}
.modal-label{font-size:.6875rem;letter-spacing:.04em;text-transform:uppercase;color:var(--accent2);font-weight:600;display:block;margin-bottom:.3rem}
.modal-field{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:.5rem;padding:.55rem .7rem;color:var(--txt);font-size:.9rem;font-family:inherit;transition:border-color .2s,box-shadow .2s}
.modal-field:focus{outline:none;border-color:rgba(78,165,42,.7);box-shadow:0 0 0 3px rgba(78,165,42,.18)}
.modal-field::placeholder{color:#64748b}
#quoteForm{display:flex;flex-direction:column;gap:14px}
#quoteForm > div{display:flex;flex-direction:column}
.modal-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-close{position:absolute;right:12px;top:12px;display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:none;border:none;color:#94a3b8;cursor:pointer;transition:background .2s,color .2s}
.modal-close:hover{background:rgba(255,255,255,.08);color:#fff}
.modal-submit{width:100%;margin-top:4px;padding:12px}
.modal-foot-note{text-align:center;font-size:.6875rem;color:#64748b;margin-top:-4px}
body.no-scroll{overflow:hidden}