:root{--nf:#11b9bb;--nf2:#04a8ad;--navy:#10283a;--muted:#64727d;--line:#e6eef1;--deep:#064e59}.nf-pro-home{margin:0!important;background:#fff;color:var(--navy);font-family:Arial,Helvetica,sans-serif}.nf-pro-home .site-header,.nf-pro-home #site-navigation,.nf-pro-home .site-footer{display:none!important}.nf-pro-home *{box-sizing:border-box}.nf-container{width:min(1380px,92%);margin:auto}.nf-pro-home svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.nf-top{background:linear-gradient(90deg,var(--nf2),#00a7ab);color:#fff;font-size:14px}.nf-top-inner{height:38px;display:flex;align-items:center;justify-content:space-between}.nf-contact{display:flex;gap:22px}.nf-contact a{color:#fff;text-decoration:none;display:flex;align-items:center;gap:6px}.nf-contact svg{width:16px;height:16px}.nf-social{display:flex;gap:15px;font-weight:700;align-items:center}.nf-social a{color:#fff;text-decoration:none}.nf-main-nav{height:86px;display:flex;align-items:center;gap:28px}.nf-brand{width:245px;text-decoration:none;display:flex;flex-direction:column;line-height:.78}.nf-brand img{max-width:210px;max-height:72px;object-fit:contain}.nf-brand-neuro{font-size:41px;color:var(--nf);font-weight:800}.nf-brand-farmacos{font-size:21px;color:#666;font-weight:700}.nf-menu{display:flex;gap:30px;align-items:center;white-space:nowrap}.nf-menu a{font-size:13px;color:#222;text-decoration:none;font-weight:600}.nf-menu a.active,.nf-menu a:hover{color:var(--nf)}.nf-header-search{margin-left:auto;width:320px;height:42px;display:flex;border:1px solid #dbe4e8;border-radius:5px;overflow:hidden}.nf-header-search input{min-width:0;flex:1;border:0;padding:0 15px;outline:0}.nf-header-search button{width:47px;border:0;background:var(--nf);color:#fff;display:grid;place-items:center}.nf-cart{position:relative;color:#1b2d36;margin-left:5px}.nf-cart svg{width:31px;height:31px}.nf-cart span{position:absolute;right:-9px;top:-9px;background:var(--nf);color:#fff;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11px}.nf-menu-toggle{display:none;border:0;background:none;font-size:26px}.nf-hero{background:linear-gradient(90deg,#f2fbfd 0%,#f9fdfe 45%,#d7f5f6 100%);border-top:1px solid #eef5f7}.nf-hero-inner{min-height:315px;display:grid;grid-template-columns:1.05fr 1fr;position:relative;overflow:hidden}.nf-hero-copy{padding:42px 0 38px;position:relative;z-index:2}.nf-eyebrow{color:#049a9f;font-weight:700;font-size:16px;margin-bottom:15px}.nf-hero h1{font-size:58px;line-height:1.05;margin:0 0 18px;color:#10283a;letter-spacing:-1.5px}.nf-hero p{max-width:650px;font-size:19px;line-height:1.45;margin:0 0 27px;color:#344550}.nf-actions{display:flex;gap:20px}.nf-btn{height:48px;padding:0 23px;border-radius:7px;text-decoration:none;font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:10px}.nf-btn.primary{background:linear-gradient(90deg,#04aab0,#12c1bd);color:#fff}.nf-btn.secondary{border:1.5px solid #00a6aa;color:#02969b;background:#fff}.nf-btn svg{width:20px}.nf-hero-art{background:url('../images/hero-brain.png') center/cover no-repeat;min-height:315px;mask-image:linear-gradient(90deg,transparent 0,#000 16%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 16%)}.nf-search-band{background:#f4fafb;border-top:1px solid #e1edef;border-bottom:1px solid #e1edef;padding:16px 0}.nf-big-search{display:grid;grid-template-columns:1fr 180px;gap:0;max-width:950px}.nf-big-search>div{height:48px;background:#fff;border:1px solid #dbe5e8;border-radius:7px 0 0 7px;display:flex;align-items:center;padding:0 18px;gap:14px}.nf-big-search input{border:0;outline:0;flex:1;font-size:15px}.nf-big-search button{border:0;background:linear-gradient(90deg,#08aeb3,#12c0bc);color:#fff;font-weight:700;border-radius:0 7px 7px 0}.nf-benefits{display:grid;grid-template-columns:repeat(4,1fr);padding:28px 0 26px}.nf-benefits article{display:flex;align-items:center;gap:18px;padding:0 28px;border-right:1px solid var(--line)}.nf-benefits article:first-child{padding-left:0}.nf-benefits article:last-child{border:0;padding-right:0}.nf-icon{flex:0 0 64px;height:64px;border-radius:50%;background:#edf8fa;color:#087d86;display:grid;place-items:center}.nf-icon svg{width:34px;height:34px}.nf-benefits h3{font-size:15px;margin:0 0 6px}.nf-benefits p{font-size:13px;line-height:1.45;color:var(--muted);margin:0}.nf-products{padding:20px 0 50px}.nf-section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.nf-section-head span{font-size:12px;color:#00a4aa;font-weight:700}.nf-section-head h2{font-size:25px;margin:6px 0 0}.nf-section-head>a{color:#00a1a6;font-size:13px;text-decoration:none;font-weight:700}.nf-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.nf-card{border:1px solid #e4ecef;border-radius:7px;background:#fff;transition:.2s;overflow:hidden}.nf-card:hover{transform:translateY(-4px);box-shadow:0 12px 25px rgba(24,91,101,.12)}.nf-card a{text-decoration:none;color:inherit;display:block;padding:16px}.nf-product-image{height:190px;display:flex;align-items:center;justify-content:center;background:#fff}.nf-product-image img{max-width:100%;max-height:175px;object-fit:contain}.nf-card h3{font-size:15px;margin:12px 0 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nf-price{font-size:15px;font-weight:700;color:#008f95}.nf-price del{color:#89969c;font-weight:400;margin-right:5px}.nf-responsible{background:#f3f8f9;padding:32px 0;text-align:center}.nf-responsible h2{margin:0 0 10px;font-size:22px}.nf-responsible p{max-width:950px;margin:auto;color:#64727d;line-height:1.6;font-size:14px}.nf-footer{background:linear-gradient(100deg,#07525c,#073945);color:#fff;padding-top:42px}.nf-footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1.2fr .8fr;gap:65px;padding-bottom:35px}.nf-footer h3{font-size:13px;margin:0 0 16px}.nf-footer a,.nf-footer span{color:#fff;text-decoration:none;display:flex;align-items:center;gap:9px;font-size:13px;margin:0 0 9px}.nf-footer svg{width:18px;height:18px}.nf-foot-brand img{max-width:190px;max-height:75px;filter:none}.nf-foot-brand strong{font-size:25px}.nf-foot-brand p{font-size:13px;line-height:1.55;max-width:280px}.nf-footer-social{display:flex;gap:12px}.nf-footer-social>*{width:38px;height:38px;border-radius:50%;background:#07818a;display:grid!important;place-items:center;margin:0!important}.nf-copy{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding:16px;font-size:12px;color:#d7e8ea}.nf-wa{position:fixed;right:25px;bottom:25px;width:58px;height:58px;border-radius:50%;background:#21c56d;color:#fff;display:grid;place-items:center;z-index:99;box-shadow:0 8px 22px rgba(0,0,0,.22)}.nf-wa svg{width:34px;height:34px}
@media(max-width:1180px){.nf-menu{gap:15px}.nf-header-search{width:235px}.nf-product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.nf-main-nav{height:auto;min-height:80px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}.nf-brand{width:auto;margin-right:auto}.nf-menu-toggle{display:block}.nf-menu{display:none;order:5;width:100%;flex-direction:column;align-items:flex-start;padding:15px 0}.nf-menu.open{display:flex}.nf-header-search{order:4;width:calc(100% - 58px);margin:0}.nf-cart{order:4}.nf-hero-inner{grid-template-columns:1fr}.nf-hero-art{position:absolute;inset:0 0 0 45%;opacity:.32}.nf-hero-copy{padding-right:20%}.nf-benefits{grid-template-columns:repeat(2,1fr);gap:25px}.nf-benefits article{border:0;padding:0}.nf-product-grid{grid-template-columns:repeat(2,1fr)}.nf-footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.nf-top-inner{height:auto;padding:8px 0}.nf-contact{flex-direction:column;gap:5px}.nf-social{display:none}.nf-hero h1{font-size:39px}.nf-hero p{font-size:16px}.nf-hero-copy{padding:35px 0}.nf-hero-art{inset:0;opacity:.18}.nf-actions{flex-direction:column;align-items:flex-start}.nf-big-search{grid-template-columns:1fr 105px}.nf-benefits{grid-template-columns:1fr}.nf-product-grid{grid-template-columns:1fr}.nf-footer-grid{grid-template-columns:1fr;gap:25px}.nf-section-head{align-items:flex-start;gap:12px;flex-direction:column}.nf-header-search{width:calc(100% - 55px)}.nf-brand img{max-width:165px}.nf-product-image{height:210px}}

.nf-menu .menu-item{list-style:none;position:relative;margin:0}.nf-menu .menu-item>a{font-size:13px;color:#222;text-decoration:none;font-weight:600}.nf-menu .current-menu-item>a,.nf-menu .current_page_item>a,.nf-menu .menu-item>a:hover{color:var(--nf)}.nf-menu .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:230px;background:#fff;padding:10px 0;margin:0;box-shadow:0 10px 28px rgba(0,0,0,.12);z-index:100}.nf-menu .menu-item:hover>.sub-menu{display:block}.nf-menu .sub-menu a{display:block;padding:10px 16px;white-space:normal}.nf-menu .sub-menu .sub-menu{left:100%;top:0}@media(max-width:900px){.nf-menu .sub-menu{display:block;position:static;box-shadow:none;padding-left:18px;background:transparent}.nf-menu .menu-item{width:100%}}

/* v3.2 logo visibility fix */
.nf-foot-brand img{filter:none!important;background:#fff;border-radius:8px;padding:8px;max-width:210px;max-height:76px;object-fit:contain}

/* v3.4: logo visible y redes sociales oficiales */
.nf-foot-brand img{display:block;width:auto;height:auto;object-fit:contain;background:#fff;border-radius:6px;padding:5px}.nf-footer-social a,.nf-footer-social span{color:#fff;text-decoration:none}.nf-footer-social svg{width:20px;height:20px;display:block}.nf-footer-social .nf-social-facebook{background:#1877f2}.nf-footer-social .nf-social-instagram{background:linear-gradient(135deg,#833ab4,#fd1d1d,#fcb045)}.nf-footer-social .nf-social-whatsapp{background:#25d366}.nf-footer-social .nf-social-disabled{opacity:.8;cursor:default}.nf-footer-social a:hover{transform:translateY(-2px);filter:brightness(1.08)}


/* v3.5: footer uniforme, logo visible e iconos sociales proporcionales */
.nf-foot-brand{min-width:0}.nf-foot-brand .nf-footer-logo,.nf-foot-brand>img{display:block!important;width:210px!important;height:76px!important;max-width:100%!important;max-height:none!important;object-fit:contain!important;object-position:center!important;background:#fff!important;border-radius:9px!important;padding:8px!important;filter:none!important;opacity:1!important;visibility:visible!important}
.nf-footer-social{display:flex!important;align-items:center!important;gap:14px!important;flex-wrap:wrap}.nf-footer-social .nf-social-button{box-sizing:border-box!important;width:46px!important;height:46px!important;min-width:46px!important;min-height:46px!important;max-width:46px!important;max-height:46px!important;padding:0!important;margin:0!important;border:0!important;border-radius:50%!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;overflow:hidden!important;line-height:1!important;box-shadow:0 7px 18px rgba(0,0,0,.18);transition:transform .2s ease,filter .2s ease,box-shadow .2s ease}.nf-footer-social .nf-social-button svg{display:block!important;width:25px!important;height:25px!important;max-width:25px!important;max-height:25px!important;flex:0 0 25px!important;overflow:visible!important}.nf-footer-social .nf-social-facebook{background:#1877f2!important}.nf-footer-social .nf-social-whatsapp{background:#25d366!important}.nf-footer-social .nf-social-instagram{background:radial-gradient(circle at 32% 106%,#fdf497 0 5%,#fdf497 5% 9%,#fd5949 35%,#d6249f 62%,#285aeb 100%)!important}.nf-footer-social a.nf-social-button:hover{transform:translateY(-3px) scale(1.04);filter:brightness(1.05);box-shadow:0 10px 24px rgba(0,0,0,.24)}.nf-footer-social .nf-social-disabled{opacity:1!important;cursor:default!important}
@media(max-width:600px){.nf-foot-brand .nf-footer-logo,.nf-foot-brand>img{width:200px!important;height:72px!important}.nf-footer-social .nf-social-button{width:44px!important;height:44px!important;min-width:44px!important;min-height:44px!important}.nf-footer-social .nf-social-button svg{width:24px!important;height:24px!important}}