:root {
  --nx-dark:#1A1D24; --nx-gray:#545B68; --nx-light:#F7F8FB; --nx-white:#FFFFFF;
  --nx-pink:#FF28D6; --nx-purple:#7B3CFF; --nx-blue:#00A9FF; --nx-cyan:#00E5FF; --nx-green:#8BFF00;
  --nx-radius:28px; --nx-shadow:0 24px 70px rgba(26,29,36,.10);
  --nx-grad:linear-gradient(90deg,var(--nx-pink),var(--nx-purple),var(--nx-blue),var(--nx-green));
  --nx-grad-3:linear-gradient(135deg,var(--nx-pink),var(--nx-purple),var(--nx-blue));
}

.nx-page{font-family:"Poppins",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--nx-dark);background:var(--nx-white);margin:0;overflow-x:hidden;}
.nx-page *{box-sizing:border-box;}
.nx-container{width:min(1180px, calc(100% - 40px));margin:0 auto;}
.nx-gradient-text{background:var(--nx-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}

/* ===== Header oscuro ===== */
.nx-header{position:sticky;top:0;z-index:50;background:rgba(26,29,36,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 4px 30px rgba(0,0,0,.15);}
.nx-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--nx-grad);opacity:.7;}
.nx-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:24px;position:relative;}
.nx-logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;font-weight:800;letter-spacing:.02em;}
.nx-logo img,.custom-logo{width:160px;max-height:52px;object-fit:contain;filter:drop-shadow(0 2px 12px rgba(255,40,214,.35));}
.nx-menu{display:flex;align-items:center;gap:24px;font-size:14px;list-style:none;margin:0;padding:0;}
.nx-menu a{color:rgba(255,255,255,.85);text-decoration:none;font-weight:600;transition:color .2s;position:relative;}
.nx-menu a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--nx-grad);border-radius:2px;transform:scaleX(0);transition:transform .25s ease;transform-origin:left;}
.nx-menu a:hover{color:#fff;}
.nx-menu a:hover::after{transform:scaleX(1);}

/* ===== Botones ===== */
.nx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;border:0;font-weight:800;text-decoration:none;transition:transform .2s, box-shadow .2s, filter .2s;cursor:pointer;font-family:inherit;font-size:15px;}
.nx-btn:hover{transform:translateY(-2px);filter:brightness(1.05);}
.nx-btn-primary{color:#fff;background:var(--nx-grad-3);box-shadow:0 18px 40px rgba(123,60,255,.25);}
.nx-btn-secondary{color:var(--nx-dark);background:#fff;border:1px solid rgba(84,91,104,.18);box-shadow:0 12px 30px rgba(26,29,36,.08);}
.nx-btn-wa{color:#fff;background:linear-gradient(135deg,#25D366,#128C7E);box-shadow:0 18px 40px rgba(37,211,102,.25);}

/* ===== Hero ===== */
.nx-hero{position:relative;padding:92px 0 70px;background:radial-gradient(circle at 15% 20%, rgba(255,40,214,.13), transparent 26%),radial-gradient(circle at 85% 20%, rgba(0,229,255,.16), transparent 24%),linear-gradient(180deg,#fff 0%,#f7f8fb 100%);}
.nx-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.nx-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid rgba(84,91,104,.12);border-radius:999px;padding:8px 14px;font-size:13px;font-weight:800;color:var(--nx-gray);box-shadow:0 12px 30px rgba(26,29,36,.06);margin-bottom:20px;}
.nx-eyebrow::before{content:"";width:10px;height:10px;background:linear-gradient(135deg,var(--nx-pink),var(--nx-blue),var(--nx-green));border-radius:50%;}
.nx-hero h1{font-family:"Montserrat",system-ui,sans-serif;font-size:clamp(42px,6vw,76px);line-height:.96;letter-spacing:-.06em;margin:0 0 22px;}
.nx-hero p{font-size:18px;line-height:1.75;color:var(--nx-gray);max-width:640px;margin:0 0 28px;}
.nx-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px;}
.nx-mini-notes{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:12px;max-width:680px;}
.nx-mini-note{background:rgba(255,255,255,.75);border:1px solid rgba(84,91,104,.12);border-radius:18px;padding:14px;color:var(--nx-gray);font-size:13px;font-weight:700;}
.nx-hero-art{position:relative;min-height:520px;border-radius:40px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(247,248,251,.82)),radial-gradient(circle at 70% 20%, rgba(0,229,255,.22), transparent 35%);box-shadow:var(--nx-shadow);border:1px solid rgba(84,91,104,.10);display:grid;place-items:center;overflow:hidden;}
.nx-hero-art::before{content:"";position:absolute;inset:26px;border-radius:32px;border:1px solid rgba(0,169,255,.16);}
.nx-hero-art img{width:88%;max-height:460px;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(26,29,36,.16));animation:nxFloat 5s ease-in-out infinite;position:relative;z-index:2;}
.nx-orb{position:absolute;border-radius:999px;opacity:.95;animation:nxOrbFloat 6s ease-in-out infinite;}
.nx-orb-1{width:90px;height:90px;background:linear-gradient(135deg,var(--nx-pink),var(--nx-purple));left:34px;top:54px;}
.nx-orb-2{width:72px;height:72px;background:linear-gradient(135deg,var(--nx-blue),var(--nx-cyan));right:58px;top:74px;animation-delay:1s;}
.nx-orb-3{width:54px;height:54px;background:linear-gradient(135deg,var(--nx-green),var(--nx-cyan));right:86px;bottom:70px;animation-delay:2s;}
@keyframes nxFloat{0%,100%{transform:translateY(0) rotate(-1deg);}50%{transform:translateY(-16px) rotate(1deg);}}
@keyframes nxOrbFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}

/* ===== Secciones base ===== */
.nx-section{padding:86px 0;position:relative;}
.nx-section-soft{background:var(--nx-light);}
.nx-section-dark{background:radial-gradient(circle at 15% 20%, rgba(255,40,214,.18), transparent 30%),radial-gradient(circle at 85% 80%, rgba(0,229,255,.18), transparent 30%),radial-gradient(circle at 50% 50%, rgba(123,60,255,.08), transparent 50%),#1A1D24;color:#fff;overflow:hidden;}
.nx-section-dark::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--nx-grad);opacity:.6;}
.nx-section-dark::after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--nx-grad);opacity:.6;}
.nx-section-dark .nx-section-head h2{color:#fff;}
.nx-section-dark .nx-section-head p{color:rgba(255,255,255,.7);}
.nx-section-dark .nx-eyebrow{background:rgba(255,255,255,.08);color:rgba(255,255,255,.9);border-color:rgba(255,255,255,.15);}
.nx-section-head{text-align:center;max-width:780px;margin:0 auto 42px;}
.nx-section-head h2{font-family:"Montserrat",system-ui,sans-serif;font-size:clamp(32px,4vw,50px);line-height:1.05;letter-spacing:-.04em;margin:0 0 14px;}
.nx-section-head p{color:var(--nx-gray);font-size:17px;line-height:1.7;margin:0;}

/* Features dentro de sección oscura */
.nx-section-dark .nx-feature{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);backdrop-filter:blur(10px);}
.nx-section-dark .nx-feature h3{color:#fff;}
.nx-section-dark .nx-feature p{color:rgba(255,255,255,.7);}
.nx-section-dark .nx-feature:hover{background:rgba(255,255,255,.08);box-shadow:0 28px 60px rgba(0,0,0,.4);}

/* Galería en sección oscura */
.nx-section-dark .nx-gallery img{box-shadow:0 18px 50px rgba(0,0,0,.4);border:2px solid rgba(255,255,255,.05);}

/* ===== Alerta ===== */
.nx-alert{margin-top:-28px;position:relative;z-index:5;}
.nx-alert-card{background:#fff;border-radius:26px;box-shadow:var(--nx-shadow);border:1px solid rgba(84,91,104,.10);padding:26px;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center;}
.nx-alert-card h2{font-family:"Montserrat",system-ui,sans-serif;margin:0 0 8px;font-size:26px;letter-spacing:-.03em;}
.nx-alert-card p{color:var(--nx-gray);margin:0;line-height:1.65;}
.nx-badge{display:inline-flex;align-items:center;border-radius:999px;padding:10px 14px;background:rgba(139,255,0,.14);color:#3e7d00;font-weight:900;font-size:13px;white-space:nowrap;}

/* ===== Trust bar ===== */
.nx-trust{padding:40px 0;background:#fff;border-bottom:1px solid rgba(84,91,104,.08);}
.nx-trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;text-align:center;}
.nx-trust-item{display:flex;flex-direction:column;gap:6px;}
.nx-trust-num{font-family:"Montserrat",system-ui,sans-serif;font-size:clamp(32px,4vw,48px);font-weight:900;letter-spacing:-.04em;line-height:1;}
.nx-trust-label{color:var(--nx-gray);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;}

/* ===== Grid ===== */
.nx-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;}
.nx-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;}

/* ===== Cards ===== */
.nx-card{background:#fff;border:1px solid rgba(84,91,104,.10);border-radius:var(--nx-radius);box-shadow:0 18px 50px rgba(26,29,36,.07);padding:26px;transition:transform .25s ease, box-shadow .25s ease;}
.nx-card:hover{transform:translateY(-4px);box-shadow:0 28px 60px rgba(26,29,36,.12);}
.nx-category-card{min-height:280px;position:relative;overflow:hidden;display:flex;flex-direction:column;}
.nx-category-card::after{content:"";position:absolute;right:-50px;bottom:-50px;width:170px;height:170px;border-radius:999px;background:linear-gradient(135deg,rgba(255,40,214,.16),rgba(0,169,255,.18),rgba(139,255,0,.16));pointer-events:none;}
.nx-icon{width:56px;height:56px;border-radius:18px;background:var(--nx-grad-3);margin-bottom:22px;display:grid;place-items:center;color:#fff;}
.nx-icon svg{width:28px;height:28px;}
.nx-icon-collect{background:linear-gradient(135deg,var(--nx-pink),var(--nx-purple));}
.nx-icon-print{background:linear-gradient(135deg,var(--nx-blue),var(--nx-cyan));}
.nx-card h3{font-family:"Montserrat",system-ui,sans-serif;font-size:24px;margin:0 0 10px;letter-spacing:-.03em;}
.nx-card p{color:var(--nx-gray);line-height:1.65;margin:0;}
.nx-card-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--nx-purple);font-weight:800;text-decoration:none;font-size:14px;position:relative;z-index:1;}
.nx-card-link:hover{color:var(--nx-pink);}

/* ===== Productos ===== */
.nx-product{padding:16px;overflow:hidden;}
.nx-product-media{border-radius:22px;background:linear-gradient(180deg,#fff,#f0f4f8);height:260px;display:grid;place-items:center;margin-bottom:18px;overflow:hidden;position:relative;}
.nx-product-media::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 110%,rgba(123,60,255,.10),transparent 60%);pointer-events:none;}
.nx-product-media img{width:88%;height:88%;object-fit:contain;transition:transform .25s ease;position:relative;z-index:1;}
.nx-product:hover .nx-product-media img{transform:scale(1.06) translateY(-4px) rotate(-2deg);}
.nx-product-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;}
.nx-product h3{font-size:24px;margin:0;}
.nx-price{font-weight:900;color:var(--nx-dark);}
.nx-product p{font-size:14px;min-height:70px;}
.nx-product .nx-btn{width:100%;margin-top:18px;}

/* ===== Features ===== */
.nx-features{gap:20px;}
.nx-feature{background:#fff;border:1px solid rgba(84,91,104,.10);border-radius:var(--nx-radius);padding:26px;text-align:center;transition:transform .25s ease, box-shadow .25s ease;}
.nx-feature:hover{transform:translateY(-6px);box-shadow:0 28px 60px rgba(26,29,36,.10);}
.nx-feature-icon{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;color:#fff;margin:0 auto 18px;box-shadow:0 12px 30px rgba(123,60,255,.20);}
.nx-feature-icon svg{width:30px;height:30px;}
.nx-feature h3{font-family:"Montserrat",system-ui,sans-serif;font-size:19px;margin:0 0 8px;letter-spacing:-.02em;}
.nx-feature p{color:var(--nx-gray);font-size:14px;line-height:1.6;margin:0;}

/* ===== Servicios ===== */
.nx-services{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:center;}
.nx-service-list{display:grid;gap:14px;}
.nx-service-item{display:flex;gap:12px;align-items:flex-start;padding:16px;background:#fff;border-radius:20px;border:1px solid rgba(84,91,104,.10);}
.nx-dot{width:14px;height:14px;border-radius:999px;background:linear-gradient(135deg,var(--nx-pink),var(--nx-blue),var(--nx-green));flex:0 0 14px;margin-top:5px;}
.nx-visual-card{border-radius:34px;background:#fff;padding:24px;border:1px solid rgba(84,91,104,.10);box-shadow:var(--nx-shadow);}
.nx-visual-card img{width:100%;border-radius:24px;display:block;}

/* ===== Steps ===== */
.nx-steps{counter-reset:step;}
.nx-step{position:relative;}
.nx-step::before{counter-increment:step;content:counter(step);width:36px;height:36px;border-radius:999px;display:grid;place-items:center;color:#fff;font-weight:900;margin-bottom:18px;background:var(--nx-grad);box-shadow:0 10px 24px rgba(123,60,255,.25);}

/* ===== Gallery ===== */
.nx-gallery{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:18px;}
.nx-gallery img{width:100%;height:320px;object-fit:cover;border-radius:28px;box-shadow:0 18px 50px rgba(26,29,36,.08);transition:transform .3s ease;}
.nx-gallery img:hover{transform:scale(1.02);}

/* ===== FAQ ===== */
.nx-faq{max-width:820px;margin:0 auto;display:grid;gap:14px;}
.nx-faq-item{background:#fff;border:1px solid rgba(84,91,104,.12);border-radius:20px;padding:0;overflow:hidden;transition:box-shadow .2s ease;}
.nx-faq-item[open]{box-shadow:0 18px 40px rgba(26,29,36,.08);border-color:rgba(123,60,255,.25);}
.nx-faq-item summary{cursor:pointer;list-style:none;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-family:"Montserrat",system-ui,sans-serif;font-weight:800;font-size:16px;color:var(--nx-dark);}
.nx-faq-item summary::-webkit-details-marker{display:none;}
.nx-faq-item summary::after{content:"+";font-size:24px;color:var(--nx-purple);font-weight:900;transition:transform .25s;}
.nx-faq-item[open] summary::after{transform:rotate(45deg);}
.nx-faq-item p{padding:0 24px 22px;margin:0;color:var(--nx-gray);line-height:1.7;}

/* ===== Contacto principal (dark card) ===== */
.nx-contact{background:radial-gradient(circle at 20% 0%, rgba(255,40,214,.20), transparent 30%),radial-gradient(circle at 80% 20%, rgba(0,229,255,.20), transparent 32%),#1A1D24;color:#fff;border-radius:44px;padding:52px;display:grid;grid-template-columns:1fr .85fr;gap:36px;align-items:center;}
.nx-contact h2{font-family:"Montserrat",system-ui,sans-serif;font-size:clamp(32px,4vw,52px);line-height:1.05;letter-spacing:-.04em;margin:0 0 16px;}
.nx-contact p{color:rgba(255,255,255,.75);line-height:1.7;margin:0 0 24px;}
.nx-contact-box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:28px;padding:24px;}
.nx-contact-box a,.nx-contact-box span{display:block;color:#fff;text-decoration:none;margin:10px 0;font-weight:700;}

/* ===== Formulario ===== */
.nx-form-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start;}
.nx-form-side h2{font-family:"Montserrat",system-ui,sans-serif;font-size:clamp(30px,3.6vw,44px);line-height:1.05;letter-spacing:-.04em;margin:0 0 16px;}
.nx-form-side p{color:var(--nx-gray);line-height:1.7;font-size:17px;margin:0 0 24px;}
.nx-form-bullets{list-style:none;padding:0;margin:0;display:grid;gap:12px;}
.nx-form-bullets li{display:flex;gap:10px;align-items:center;font-weight:700;color:var(--nx-dark);font-size:15px;}
.nx-form-card{background:#fff;border:1px solid rgba(84,91,104,.10);border-radius:32px;box-shadow:var(--nx-shadow);padding:34px;}
.nx-form-msg{padding:14px 18px;border-radius:14px;margin-bottom:18px;font-weight:700;font-size:14px;}
.nx-form-msg-success{background:rgba(139,255,0,.16);color:#3e7d00;border:1px solid rgba(139,255,0,.4);}
.nx-form-msg-error{background:rgba(255,40,214,.10);color:#a8157f;border:1px solid rgba(255,40,214,.3);}
.nx-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.nx-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.nx-form-row .nx-field{margin-bottom:0;}
.nx-field-label{font-weight:800;font-size:13px;color:var(--nx-dark);letter-spacing:.02em;}
.nx-field input,.nx-field select,.nx-field textarea{font-family:inherit;font-size:15px;color:var(--nx-dark);background:#fff;border:1.5px solid rgba(84,91,104,.20);border-radius:14px;padding:14px 16px;transition:border-color .2s, box-shadow .2s;width:100%;}
.nx-field input:focus,.nx-field select:focus,.nx-field textarea:focus{outline:none;border-color:var(--nx-purple);box-shadow:0 0 0 4px rgba(123,60,255,.12);}
.nx-field textarea{resize:vertical;min-height:120px;}
.nx-hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden;}
.nx-form-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:8px;}
.nx-form-hint{color:var(--nx-gray);font-size:13px;font-weight:600;}

/* ===== Footer premium ===== */
.nx-footer-premium{background:radial-gradient(circle at 20% 0%, rgba(255,40,214,.10), transparent 35%),radial-gradient(circle at 85% 100%, rgba(0,229,255,.08), transparent 35%),#1A1D24;color:rgba(255,255,255,.85);padding:80px 0 30px;margin-top:60px;}
.nx-footer-cta{text-align:center;max-width:820px;margin:0 auto 60px;padding:0 20px;}
.nx-footer-cta .nx-eyebrow{background:rgba(255,255,255,.06);color:rgba(255,255,255,.85);border-color:rgba(255,255,255,.12);}
.nx-footer-cta h2{font-family:"Montserrat",system-ui,sans-serif;color:#fff;font-size:clamp(30px,4vw,46px);line-height:1.1;letter-spacing:-.04em;margin:0 0 16px;}
.nx-footer-cta p{color:rgba(255,255,255,.7);line-height:1.7;margin:0 0 24px;font-size:17px;}
.nx-footer-cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;}
.nx-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding:50px 0 30px;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);}
.nx-footer-brand .nx-footer-logo{margin-bottom:16px;}
.nx-footer-brand .nx-footer-logo img,.nx-footer-brand .nx-footer-logo .custom-logo{filter:brightness(0) invert(1);max-width:160px;height:auto;}
.nx-logo-fallback{font-family:"Montserrat",sans-serif;font-weight:900;font-size:24px;color:#fff;letter-spacing:-.03em;}
.nx-footer-brand p{color:rgba(255,255,255,.65);line-height:1.7;margin:0 0 12px;font-size:14px;}
.nx-footer-tagline{font-size:13px !important;color:rgba(255,255,255,.5) !important;font-weight:700;}
.nx-footer-col h4{font-family:"Montserrat",system-ui,sans-serif;color:#fff;font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin:0 0 18px;}
.nx-footer-col a,.nx-footer-col span{display:block;color:rgba(255,255,255,.7);text-decoration:none;font-size:14px;font-weight:600;margin:10px 0;transition:color .2s;}
.nx-footer-col a:hover{color:#fff;}
.nx-footer-loc{color:rgba(255,255,255,.5) !important;font-size:13px !important;}
.nx-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;color:rgba(255,255,255,.5);font-size:13px;flex-wrap:wrap;}

/* ===== WhatsApp flotante ===== */
.nx-float-wa{position:fixed;bottom:24px;right:24px;z-index:99;display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;padding:14px 20px;border-radius:999px;box-shadow:0 18px 40px rgba(37,211,102,.4);text-decoration:none;font-weight:800;font-size:14px;transition:transform .2s, box-shadow .2s;animation:nxPulse 2.5s ease-in-out infinite;}
.nx-float-wa:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 24px 50px rgba(37,211,102,.5);}
@keyframes nxPulse{0%,100%{box-shadow:0 18px 40px rgba(37,211,102,.4);}50%{box-shadow:0 18px 40px rgba(37,211,102,.4), 0 0 0 12px rgba(37,211,102,0);}}

/* ===== Reveal on scroll ===== */
.nx-section,.nx-hero{opacity:0;transform:translateY(20px);transition:opacity .8s ease, transform .8s ease;}
.nx-section.is-visible,.nx-hero.is-visible,.nx-section:first-of-type,.nx-hero{opacity:1;transform:none;}

/* ===== Responsive ===== */
@media (max-width:980px){
  .nx-menu{display:none;}
  .nx-hero-grid,.nx-services,.nx-contact,.nx-alert-card,.nx-form-wrap{grid-template-columns:1fr;}
  .nx-grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .nx-gallery{grid-template-columns:1fr;}
  .nx-mini-notes{grid-template-columns:1fr;}
  .nx-trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;}
  .nx-footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .nx-form-row{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .nx-container{width:min(100% - 28px,1180px);}
  .nx-hero{padding-top:58px;}
  .nx-hero-art{min-height:360px;border-radius:30px;}
  .nx-grid-2,.nx-grid-4{grid-template-columns:1fr;}
  .nx-section{padding:64px 0;}
  .nx-contact{padding:32px 22px;border-radius:30px;}
  .nx-form-card{padding:24px;}
  .nx-trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .nx-footer-grid{grid-template-columns:1fr;}
  .nx-footer-bottom{flex-direction:column;align-items:flex-start;}
  .nx-float-wa span{display:none;}
  .nx-float-wa{padding:14px;width:54px;height:54px;justify-content:center;}
}
/* ============================================================
   AJUSTES NEXOMI3D V2 — Hero/Productos nuevas clases,
   Responsive completo, Mascota y decoraciones flotantes
   ============================================================ */

/* ----- HERO con nuevas clases ----- */
.nx-hero-content { position:relative; z-index:2; }
.nx-hero-visual { position:relative; }
.nx-hero-card {
    position:relative;
    min-height:520px;
    border-radius:40px;
    background:linear-gradient(135deg, rgba(255,255,255,.94), rgba(247,248,251,.82)),
               radial-gradient(circle at 70% 20%, rgba(0,229,255,.22), transparent 35%);
    box-shadow:var(--nx-shadow);
    border:1px solid rgba(84,91,104,.10);
    display:grid;
    place-items:center;
    overflow:hidden;
}
.nx-hero-card::before {
    content:"";
    position:absolute;
    inset:26px;
    border-radius:32px;
    border:1px solid rgba(0,169,255,.16);
}
.nx-hero-card img {
    width:88%;
    max-height:460px;
    object-fit:contain;
    filter:drop-shadow(0 30px 40px rgba(26,29,36,.16));
    animation:nxFloat 5s ease-in-out infinite;
    position:relative;
    z-index:2;
}
.nx-hero-badge {
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:#fff;
    border:1px solid rgba(84,91,104,.12);
    border-radius:999px;
    padding:8px 14px;
    font-size:13px;
    font-weight:800;
    color:var(--nx-gray);
    box-shadow:0 12px 30px rgba(26,29,36,.06);
    margin-bottom:20px;
}
.nx-badge-dot {
    width:10px;
    height:10px;
    background:linear-gradient(135deg, var(--nx-pink), var(--nx-blue), var(--nx-green));
    border-radius:50%;
}

/* ----- PRODUCT CARDS con tamaño controlado ----- */
.nx-products { gap:22px; }

.nx-product-card {
    padding:0 !important;
    overflow:hidden;
    display:flex;
    flex-direction:column;
}

.nx-product-image {
    position:relative;
    height:240px;
    background:linear-gradient(180deg, #fff, #f0f4f8);
    display:grid;
    place-items:center;
    overflow:hidden;
}

.nx-product-image::after {
    content:"";
    position:absolute;
    inset:0;
    background:radial-gradient(circle at 50% 110%, rgba(123,60,255,.10), transparent 60%);
    pointer-events:none;
}

.nx-product-image img {
    max-width:75%;
    max-height:80%;
    width:auto;
    height:auto;
    object-fit:contain;
    transition:transform .3s ease;
    position:relative;
    z-index:1;
}

.nx-product-card:hover .nx-product-image img {
    transform:scale(1.06) translateY(-4px) rotate(-2deg);
}

.nx-product-content {
    padding:20px 22px 22px;
    display:flex;
    flex-direction:column;
    gap:6px;
    flex-grow:1;
}

.nx-product-tag {
    display:inline-block;
    font-size:11px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.06em;
    color:var(--nx-purple);
    background:rgba(123,60,255,.10);
    padding:4px 10px;
    border-radius:999px;
    width:fit-content;
}

.nx-product-content h3 {
    font-family:"Montserrat", system-ui, sans-serif;
    font-size:22px;
    margin:4px 0 4px;
    letter-spacing:-.02em;
}

.nx-product-content p {
    font-size:14px;
    color:var(--nx-gray);
    margin:0 0 10px;
    line-height:1.55;
    min-height:0;
}

.nx-product-content .nx-card-link {
    margin-top:auto;
}

/* ----- MASCOTA flotante (sigue el cursor en desktop) ----- */
.nx-mascot {
    position:fixed;
    bottom:24px;
    left:24px;
    width:80px;
    height:80px;
    z-index:95;
    pointer-events:none;
    filter:drop-shadow(0 12px 24px rgba(123,60,255,.45));
    transition:transform .12s ease-out;
}
.nx-mascot svg { width:100%; height:100%; }
.nx-mascot-body {
    animation:nxBob 2.4s ease-in-out infinite;
    transform-origin:50% 90%;
}
.nx-mascot-eye-pupil { transition:transform .15s ease-out; }
@keyframes nxBob {
    0%, 100% { transform:translateY(0) rotate(-3deg); }
    50% { transform:translateY(-7px) rotate(3deg); }
}

/* ----- DECORACIONES flotantes inyectadas por JS ----- */
.nx-deco {
    position:absolute;
    border-radius:999px;
    opacity:.45;
    pointer-events:none;
    z-index:0;
    animation:nxDecoFloat 8s ease-in-out infinite;
    filter:blur(.5px);
}
.nx-deco-pink { width:60px; height:60px; background:linear-gradient(135deg, var(--nx-pink), var(--nx-purple)); }
.nx-deco-blue { width:42px; height:42px; background:linear-gradient(135deg, var(--nx-blue), var(--nx-cyan)); animation-delay:1.5s; }
.nx-deco-green { width:30px; height:30px; background:linear-gradient(135deg, var(--nx-green), var(--nx-cyan)); animation-delay:3s; }
.nx-deco-purple { width:50px; height:50px; background:linear-gradient(135deg, var(--nx-purple), var(--nx-pink)); animation-delay:2.2s; }

@keyframes nxDecoFloat {
    0%, 100% { transform:translateY(0) rotate(0deg); }
    50% { transform:translateY(-22px) rotate(10deg); }
}

/* Aseguramos que el contenido dentro de section esté sobre las decoraciones */
.nx-section > .nx-container { position:relative; z-index:1; }


/* ============================================================
   RESPONSIVE COMPLETO — Tablet + Móvil
   ============================================================ */

/* TABLET (≤ 980px) */
@media (max-width:980px) {
    .nx-section { padding:60px 0; }
    .nx-section-head { margin-bottom:32px; }
    .nx-section-head h2 { font-size:clamp(28px, 5vw, 40px); }

    .nx-hero { padding:60px 0 40px; }
    .nx-hero h1 { font-size:clamp(36px, 7vw, 56px); }
    .nx-hero p { font-size:16px; }
    .nx-hero-card { min-height:380px; border-radius:32px; }
    .nx-hero-card img { width:75%; max-height:320px; }

    .nx-grid-4 { grid-template-columns:repeat(2, minmax(0, 1fr)) !important; }
    .nx-product-image { height:220px; }

    .nx-services { grid-template-columns:1fr !important; gap:30px; }
    .nx-visual-card img { max-height:380px; }

    .nx-trust-grid { grid-template-columns:repeat(2, minmax(0,1fr)); gap:30px; }

    .nx-form-wrap { grid-template-columns:1fr !important; gap:32px; }

    .nx-footer-grid { grid-template-columns:1fr 1fr !important; gap:32px; }

    .nx-mascot { width:64px; height:64px; bottom:18px; left:18px; }
}

/* MÓVIL (≤ 640px) */
@media (max-width:640px) {
    .nx-container { width:min(100% - 24px, 1180px); }

    .nx-section { padding:48px 0; }
    .nx-section-head { margin-bottom:28px; }
    .nx-section-head h2 { font-size:clamp(26px, 7.5vw, 34px); }
    .nx-section-head p { font-size:15px; }

    /* HERO móvil */
    .nx-hero { padding:36px 0 30px; }
    .nx-hero-grid { grid-template-columns:1fr !important; gap:32px; }
    .nx-hero h1 { font-size:clamp(30px, 9vw, 42px); line-height:1.02; }
    .nx-hero p { font-size:15px; margin-bottom:22px; }
    .nx-hero-card { min-height:300px; border-radius:24px; }
    .nx-hero-card::before { inset:16px; border-radius:18px; }
    .nx-hero-card img { width:75%; max-height:240px; }
    .nx-orb-1 { width:55px; height:55px; left:18px; top:28px; }
    .nx-orb-2 { width:44px; height:44px; right:24px; top:36px; }
    .nx-orb-3 { width:36px; height:36px; right:42px; bottom:36px; }
    .nx-hero-badge { font-size:12px; padding:7px 12px; }

    /* Botones */
    .nx-actions { flex-direction:column; width:100%; }
    .nx-actions .nx-btn { width:100%; }

    /* Alert */
    .nx-alert-card { padding:20px; border-radius:22px; grid-template-columns:1fr !important; }
    .nx-alert-card h2 { font-size:20px; }
    .nx-alert-card p { font-size:14px; }
    .nx-badge { font-size:12px; padding:8px 12px; }

    /* Trust */
    .nx-trust { padding:32px 0; }
    .nx-trust-grid { grid-template-columns:repeat(2, minmax(0,1fr)); gap:24px; }
    .nx-trust-num { font-size:clamp(28px, 9vw, 34px); }
    .nx-trust-label { font-size:11px; }

    /* Grids */
    .nx-grid-2, .nx-grid-4 { grid-template-columns:1fr !important; gap:16px; }

    /* Cards generales */
    .nx-card { padding:22px; border-radius:22px; }

    /* Productos */
    .nx-product-image { height:260px; }
    .nx-product-content { padding:18px 20px 20px; }
    .nx-product-content h3 { font-size:20px; }

    /* Categorías */
    .nx-category-card { min-height:auto; }

    /* Servicios */
    .nx-services .nx-visual-card { order:-1; }
    .nx-visual-card { padding:14px; border-radius:22px; }
    .nx-visual-card img { max-height:280px; }

    /* Galería */
    .nx-gallery { grid-template-columns:1fr !important; gap:14px; }
    .nx-gallery img { height:240px; border-radius:20px; }

    /* FAQ */
    .nx-faq-item { border-radius:16px; }
    .nx-faq-item summary { padding:16px 18px; font-size:15px; gap:12px; }
    .nx-faq-item summary::after { font-size:20px; }
    .nx-faq-item p { padding:0 18px 18px; font-size:14px; }

    /* Formulario */
    .nx-form-card { padding:22px 20px; border-radius:22px; }
    .nx-form-row { grid-template-columns:1fr !important; gap:0; }
    .nx-field input, .nx-field select, .nx-field textarea {
        font-size:16px; /* evita zoom en iOS */
        padding:12px 14px;
    }
    .nx-form-side h2 { font-size:clamp(24px, 7vw, 32px); }
    .nx-form-actions { flex-direction:column; align-items:stretch; gap:12px; }
    .nx-form-actions .nx-btn { width:100%; }

    /* Mini notes */
    .nx-mini-notes { grid-template-columns:1fr !important; gap:8px; }
    .nx-mini-note { font-size:12px; padding:10px 14px; }

    /* Footer */
    .nx-footer-premium { padding:60px 0 24px; }
    .nx-footer-cta { padding:0 8px; margin-bottom:40px; }
    .nx-footer-cta h2 { font-size:clamp(24px, 7vw, 32px); }
    .nx-footer-cta-actions { flex-direction:column; width:100%; }
    .nx-footer-cta-actions .nx-btn { width:100%; }
    .nx-footer-grid { grid-template-columns:1fr !important; gap:28px; padding:30px 0; }
    .nx-footer-bottom { flex-direction:column; align-items:flex-start; gap:8px; font-size:12px; }

    /* WhatsApp flotante (más pequeño en móvil) */
    .nx-float-wa { padding:14px; width:54px; height:54px; justify-content:center; bottom:18px; right:18px; }
    .nx-float-wa span { display:none; }

    /* Ocultar mascota en móvil para no estorbar */
    .nx-mascot { display:none; }
    .nx-deco { display:none; }
}