:root{--navy:#0c3050;--teal:#22d3db;--blue:#388bb3;--ice:#e6f9fc;--hero-a:#082b3a;--hero-b:#0c4253;--hero-c:#116e75;--gris:#5b6b7a;--fondo:#f7fbfd;--verde:#1eb87f;--radius:14px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Montserrat,-apple-system,sans-serif;background:var(--fondo);color:var(--navy);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--blue);text-decoration:none}.contenedor{max-width:720px;margin:0 auto;padding:0 16px 64px}.hero{background:linear-gradient(135deg,var(--hero-a),var(--hero-b) 55%,var(--hero-c));color:#fff;padding:28px 16px 32px;margin-bottom:20px}.hero-inner{max-width:720px;margin:0 auto}.hero h1{font-size:1.45rem;font-weight:800;letter-spacing:-.01em}.hero p{opacity:.85;font-size:.95rem;margin-top:4px}.marca{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.marca .logo{font-weight:800;font-size:1.05rem;letter-spacing:.12em;color:#fff}.marca .logo 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0}.aviso{background:#fff7e6;border:1.5px solid #f0c36d;border-radius:10px;padding:12px 14px;font-size:.85rem;margin:12px 0}.celebracion{position:relative;overflow:hidden;text-align:center;background:var(--ice);border:2px solid var(--teal);border-radius:var(--radius);padding:26px 18px;animation:aparecer .4s ease-out}.celebracion .feedback{text-align:left;background:#fff}.celebracion h3{text-align:left}.celebracion-titulo{font-size:1.25rem;font-weight:800;color:var(--navy);animation:pop .5s cubic-bezier(.2,1.6,.4,1)}.puntos-pop{display:inline-block;margin-top:10px;background:var(--navy);color:var(--teal);font-weight:800;font-size:1.15rem;padding:8px 22px;border-radius:99px;animation:pop .6s cubic-bezier(.2,1.6,.4,1) .15s backwards}.racha-pop{margin-top:10px;font-weight:700;font-size:.95rem;animation:pop .6s cubic-bezier(.2,1.6,.4,1) .3s backwards}.insignia-nueva{animation:pop .6s cubic-bezier(.2,1.6,.4,1) .45s backwards}@keyframes pop{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}@keyframes aparecer{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.confeti{position:absolute;inset:0;pointer-events:none}.confeti span{position:absolute;top:-12px;width:9px;height:14px;border-radius:2px;opacity:0;animation-name:caer;animation-timing-function:ease-in;animation-fill-mode:forwards}@keyframes caer{0%{opacity:1;transform:translateY(0) rotate(0deg)}to{opacity:.15;transform:translateY(420px) rotate(calc(var(--giro) * 540deg))}}.salto-entrega{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1.5px solid var(--teal);color:var(--navy);border-radius:99px;padding:8px 16px;font-size:.85rem;font-weight:700;margin-bottom:16px}.exito{background:#e8f9f1;border:1.5px solid var(--verde);border-radius:10px;padding:12px 14px;font-size:.9rem;margin:12px 0}.certificado{position:relative;overflow:hidden;background:#fff;color:var(--navy);border-radius:var(--radius);padding:46px 28px 38px;text-align:center;box-shadow:0 2px 12px rgba(12,48,80,.14)}.cert-inner{position:relative;z-index:1}.certificado 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var(--navy);padding-top:7px;min-width:190px;font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.cert-fecha{margin-top:26px;font-size:.78rem;letter-spacing:.12em}@media print{@page{size:A4 landscape;margin:0}.hero,.no-imprimir{display:none!important}body{background:#fff}.contenedor{max-width:none;padding:0}.certificado{border-radius:0;box-shadow:none;min-height:100vh;display:flex;align-items:center;justify-content:center}.cert-inner{width:100%}}@media (min-width:700px){.hero h1{font-size:1.8rem}}