:root{--color-red:#e60000;--color-red-hover:#ff1a1a;--color-red-glow:rgba(230,0,0,.45);--color-black-deep:#0d0d0d;--color-black-surface:#141414;--color-black-card:#1a1a1a;--color-white:#fff;--color-text-muted:#9e9e9e;--color-border-dark:#262626;--color-border-red:rgba(230,0,0,.4);--font-mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;--transition-smooth:all 0.35s cubic-bezier(0.165,0.84,0.44,1);--container-max:1240px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background-color:var(--color-black-deep);color:var(--color-white);line-height:1.6;overflow-x:hidden;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 1.5rem}.section-header{text-align:center;margin-bottom:3.5rem}.section-tag{font-family:var(--font-mono);font-size:.85rem;color:var(--color-red);text-transform:uppercase;letter-spacing:2px;display:inline-block;margin-bottom:.5rem}.section-title{font-size:clamp(2rem,4vw,2.8rem);font-weight:800}.btn,.section-title{text-transform:uppercase}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.8rem;font-size:.95rem;font-weight:700;letter-spacing:.5px;border-radius:4px;cursor:pointer;transition:var(--transition-smooth);border:2px solid transparent;text-decoration:none}.btn-primary{background-color:var(--color-red);color:var(--color-white);box-shadow:0 4px 15px var(--color-red-glow)}.btn-primary:hover{background-color:var(--color-red-hover);transform:translateY(-2px);box-shadow:0 6px 22px rgba(230,0,0,.65)}.btn-outline{background-color:transparent;color:var(--color-white);border-color:var(--color-white)}.btn-outline:hover{background-color:var(--color-white);color:var(--color-black-deep);transform:translateY(-2px)}.btn-sm{padding:.4rem .8rem;font-size:.75rem}.btn-whatsapp{background-color:#25d366;color:#fff;border:none;padding:.35rem .65rem;font-size:.75rem;font-weight:700;border-radius:3px;display:inline-flex;align-items:center;gap:4px;text-decoration:none}.btn-whatsapp:hover{background-color:#1ebe5d}.btn-danger{background-color:#300;border-color:var(--color-red);color:#f99}.btn-danger:hover{background-color:var(--color-red);color:#fff}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:hsla(0,0%,5%,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border-dark)}.navbar{display:flex;align-items:center;justify-content:space-between;height:75px}.brand-logo{font-size:1.5rem;font-weight:900;letter-spacing:1.5px;text-decoration:none;color:#fff}.brand-logo span{color:var(--color-red)}.brand-logo .dot{width:8px;height:8px;background-color:var(--color-red);border-radius:50%;display:inline-block;margin-left:4px}.nav-menu{display:flex;align-items:center;gap:1.8rem;list-style:none}.nav-link{font-size:.9rem;font-weight:600;color:var(--color-white);text-decoration:none;transition:var(--transition-smooth)}.nav-link:hover{color:var(--color-red)}.hero{position:relative;min-height:100vh;display:flex;padding-top:100px;background-image:linear-gradient(90deg,hsla(0,0%,100%,.05) 1px,transparent 0),linear-gradient(180deg,hsla(0,0%,100%,.05) 1px,transparent 0),radial-gradient(circle at 50% 50%,rgba(230,0,0,.16) 0,transparent 70%);background-size:40px 40px,40px 40px,100% 100%;border-bottom:1px solid var(--color-border-dark)}.hero,.hero-badge{align-items:center}.hero-badge{display:inline-flex;gap:8px;padding:6px 14px;background-color:rgba(230,0,0,.1);border:1px solid var(--color-border-red);color:var(--color-red);font-family:var(--font-mono);font-size:.8rem;border-radius:4px;margin-bottom:1.5rem}.hero-title{font-size:clamp(2.5rem,6vw,4.2rem);font-weight:900;line-height:1.1;margin-bottom:1.5rem;text-transform:uppercase}.hero-title span{color:var(--color-red);text-shadow:0 0 25px var(--color-red-glow)}.hero-description{font-size:clamp(1rem,2vw,1.25rem);color:var(--color-text-muted);margin-bottom:2.5rem;max-width:650px}.hero-actions{display:flex;gap:1.2rem;flex-wrap:wrap}.services{padding:7rem 0;background-color:var(--color-black-deep)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:2rem;gap:2rem}.service-card{background-color:var(--color-black-card);border:1px solid var(--color-border-dark);border-radius:8px;padding:2.5rem 2rem;transition:var(--transition-smooth)}.service-card:hover{border-color:var(--color-border-red);box-shadow:0 15px 35px rgba(0,0,0,.6);transform:translateY(-8px)}.service-icon{width:50px;height:50px;background-color:rgba(230,0,0,.1);border:1px solid var(--color-border-red);display:flex;align-items:center;justify-content:center;border-radius:6px;margin-bottom:1.5rem;color:var(--color-red);font-size:1.3rem}.service-title{font-size:1.35rem;margin-bottom:1rem}.service-desc{color:var(--color-text-muted);font-size:.95rem;margin-bottom:1.5rem}.service-tags{display:flex;flex-wrap:wrap;gap:.5rem}.service-tags span{font-family:var(--font-mono);font-size:.75rem;background-color:var(--color-black-surface);border:1px solid var(--color-border-dark);padding:4px 8px;border-radius:3px;color:var(--color-text-muted)}.store-academy{background-color:var(--color-white);color:var(--color-black-deep);padding:7rem 0}.store-academy .section-tag{color:var(--color-red)}.store-academy .section-title{color:var(--color-black-deep)}.dual-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:2.5rem;gap:2.5rem}.info-card{background-color:#f8f8f8;border:1px solid #e0e0e0;border-radius:8px;padding:3rem 2rem;display:flex;flex-direction:column;justify-content:space-between;transition:var(--transition-smooth)}.info-card:hover{transform:translateY(-5px);border-color:var(--color-red)}.feature-list{list-style:none;margin:1.5rem 0 2rem}.feature-list li{position:relative;padding-left:1.5rem;margin-bottom:.6rem;font-size:.95rem;color:#333;font-weight:500}.feature-list li:before{content:"■";position:absolute;left:0;color:var(--color-red);font-size:.8rem}.knowledge-hub{padding:7rem 0;background-color:var(--color-black-surface);border-bottom:1px solid var(--color-border-dark)}.tab-controller{display:flex;justify-content:center;gap:1rem;margin-bottom:3.5rem}.tab-btn{background-color:var(--color-black-card);border:1px solid var(--color-border-dark);color:var(--color-text-muted);padding:.8rem 2rem;font-size:1rem;font-weight:700;border-radius:4px;cursor:pointer;transition:var(--transition-smooth);font-family:var(--font-mono)}.tab-btn.active{background-color:var(--color-red);color:var(--color-white);border-color:var(--color-red)}.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:2rem;gap:2rem}.hub-card{background-color:var(--color-black-deep);border:1px solid var(--color-border-dark);border-radius:6px;padding:2rem}.code-box{background-color:var(--color-black-card);border:1px solid var(--color-border-dark);border-radius:4px;padding:1rem;font-family:var(--font-mono);font-size:.8rem;color:#d1d1d1;margin:1rem 0;overflow-x:auto}.frt-section{padding:7rem 0;background-color:var(--color-black-deep)}.frt-card{max-width:850px;margin:0 auto;background-color:var(--color-black-surface);border:1px solid var(--color-border-dark);border-radius:8px;padding:3rem 2.5rem;position:relative}.frt-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-red)}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:1.5rem;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group.full-width{grid-column:span 2}.form-label{font-size:.85rem;font-weight:600;text-transform:uppercase;color:var(--color-text-muted)}.form-control{background-color:var(--color-black-card);border:1px solid var(--color-border-dark);padding:.85rem 1rem;border-radius:4px;color:var(--color-white);font-size:.95rem}.form-control:focus{outline:none;border-color:var(--color-red)}.form-alert{padding:1.2rem;border-radius:4px;margin-bottom:1.5rem;text-align:center;font-family:var(--font-mono);font-size:.9rem}.form-alert.success{background-color:rgba(0,200,83,.15);border:1px solid #00c853;color:#b9f6ca}.form-alert.error{background-color:rgba(230,0,0,.15);border:1px solid var(--color-red);color:#ff8a80}.admin-section{padding:6rem 0;background-color:#0b0b0b;border-top:3px solid var(--color-red)}.table-responsive{width:100%;overflow-x:auto;background-color:var(--color-black-surface);border:1px solid var(--color-border-dark);border-radius:6px}.admin-table{width:100%;border-collapse:collapse;font-size:.85rem;text-align:left}.admin-table td,.admin-table th{padding:1rem;border-bottom:1px solid var(--color-border-dark)}.admin-table th{background-color:var(--color-black-card);font-family:var(--font-mono);color:var(--color-text-muted)}.badge-status{display:inline-block;padding:3px 8px;border-radius:3px;font-family:var(--font-mono);font-size:.75rem;font-weight:700;text-transform:uppercase}.status-pendiente{background-color:rgba(230,184,0,.2);color:#e6b800;border:1px solid #e6b800}.status-aprobada{background-color:rgba(0,200,83,.2);color:#00c853;border:1px solid #00c853}.status-rechazada{background-color:rgba(230,0,0,.2);color:#e60000;border:1px solid #e60000}.modal-overlay{position:fixed;inset:0;background-color:rgba(0,0,0,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-card{background-color:var(--color-black-surface);border:1px solid var(--color-border-dark);border-top:3px solid var(--color-red);border-radius:6px;width:100%;max-width:480px;padding:2.5rem 2rem;position:relative}.modal-close{position:absolute;top:15px;right:15px;background:none;border:none;color:var(--color-text-muted);font-size:1.5rem;cursor:pointer}.footer{background-color:#080808;border-top:1px solid var(--color-border-dark);padding:4rem 0 2rem;font-size:.85rem}.footer-grid{display:grid;grid-template-columns:2fr repeat(2,1fr);grid-gap:3rem;gap:3rem;margin-bottom:2rem}.footer-bottom{border-top:1px solid var(--color-border-dark);padding-top:1.5rem;color:#666;font-size:.75rem}@media (max-width:768px){.nav-menu{display:none}.form-grid{grid-template-columns:1fr}.form-group.full-width{grid-column:span 1}.footer-grid{grid-template-columns:1fr;gap:2rem}}