main.nfc{--linea:#e8e4d824;--mono:ui-monospace, Menlo, Consolas, monospace;max-width:1040px;min-height:0;padding:0 20px 96px;display:block}.hero-nfc{min-height:calc(100svh - var(--alto-nav));text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:32px 0;display:flex}.nfc h1{letter-spacing:-.04em;max-width:14ch;margin:0;font-size:clamp(2.8rem,9vw,4.4rem);line-height:1}.nfc .lead{color:var(--texto);max-width:36ch;font-size:1.25rem;line-height:1.5}.hero-nfc .acciones{justify-content:center}.hero-nfc .ascii3d{aspect-ratio:16/9;width:min(100%,clamp(400px,178svh - 872.2px,760px));margin-top:8px}.nfc h2{letter-spacing:-.02em;text-align:center;justify-content:center;align-items:baseline;gap:12px;margin:0 0 40px;font-size:1.6rem;font-weight:600;display:flex}.nfc h2:before{content:"+";font-family:var(--mono);color:var(--texto-suave);font-weight:400}.anatomia{border-top:1px solid var(--linea);padding:96px 0}.escenario{justify-items:center;gap:40px;display:grid}.telefono{order:-1}.lado{gap:32px;width:100%;display:grid}.nota-lado{border-top:1px solid var(--linea);padding-top:14px;transition:border-color .2s}.nota-lado h3{margin:0 0 6px;font-size:1.05rem;font-weight:600}.nota-lado p{max-width:34ch;font-size:1rem}.nota-lado[data-n]:hover{border-top-color:var(--texto)}.telefono{background:var(--fondo);border:1px solid #e8e4d866;border-radius:36px;width:250px;height:440px;padding:16px;position:relative}.isla{background:#e8e4d833;border-radius:999px;width:70px;height:8px;margin-left:-35px;position:absolute;top:12px;left:50%}.pantalla{flex-direction:column;align-items:center;gap:12px;height:100%;padding:32px 14px 16px;display:flex}.logo-demo{width:56px;height:56px;font-family:var(--mono);border:1px solid #e8e4d866;border-radius:50%;place-items:center;margin-top:12px;font-size:1.3rem;display:grid}.nombre-demo{letter-spacing:-.01em;margin-bottom:20px;font-weight:600}.boton-mock{text-align:center;width:100%;animation:6s infinite resalta;animation-delay:calc(var(--n) * 2s);border:1px solid #e8e4d866;border-radius:999px;padding:12px 0;font-size:.9rem}@keyframes resalta{0%,28%{background:var(--texto);color:var(--fondo);border-color:var(--texto)}34%,to{color:var(--texto);background:0 0}}:is(.escenario:has(.nota-lado[data-n="1"]:hover) .boton-mock[data-n="1"],.escenario:has(.nota-lado[data-n="2"]:hover) .boton-mock[data-n="2"],.escenario:has(.nota-lado[data-n="3"]:hover) .boton-mock[data-n="3"]){background:var(--texto);color:var(--fondo);border-color:var(--texto);animation:none}.bloque-nfc{border-top:1px solid var(--linea);max-width:720px;margin:0 auto;padding:72px 0}.ficha{border-top:1px solid var(--linea);margin:0}.ficha>div{border-bottom:1px solid var(--linea);gap:4px;padding:18px 0;display:grid}.ficha dt{font-family:var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--texto-suave);font-size:.8rem}.ficha dd{color:var(--texto);margin:0}.cierre-nfc{text-align:center}.cierre-nfc p{max-width:40ch;margin:0 auto 24px}.cierre-nfc .acciones{justify-content:center}@media (min-width:860px){.escenario{grid-template-columns:1fr 250px 1fr;align-items:center;gap:56px}.telefono{order:0}.lado.izquierda .nota-lado{text-align:right}.lado.izquierda .nota-lado p{margin-left:auto}.ficha>div{grid-template-columns:10rem 1fr;align-items:baseline;gap:24px}}@media (prefers-reduced-motion:reduce){.boton-mock{animation:none}.boton-mock[data-n="1"]{background:var(--texto);color:var(--fondo)}}