@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#100d30;--teal:#60b1c2;--paper:#f8faf9;--muted:#5c6470}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif}a{color:inherit;text-decoration:none}header{padding:18px 5%;display:flex;justify-content:space-between;align-items:center;background:var(--paper);border-bottom:1px solid #dce3e4}header img{width:188px;height:auto;display:block}nav{display:flex;align-items:center;gap:36px;font-size:14px}.nav-contact{border:1px solid var(--ink);padding:13px 20px;border-radius:4px}.hero{min-height:635px;display:grid;grid-template-columns:1.2fr 1fr;overflow:hidden}.hero-copy{padding:82px 0 70px 8.3%}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;margin:0 0 24px}h1,h2,h3{font-family:Manrope,sans-serif;font-weight:500;letter-spacing:-2px}h1{font-size:clamp(40px,4.7vw,76px);line-height:1.12;margin:0 0 27px}h1 em{color:#348c9e;font-style:normal}.intro{max-width:440px;font-size:18px;line-height:1.7;color:var(--muted);margin-bottom:32px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:35px;background:var(--ink);color:white;border:0;padding:18px 24px;border-radius:3px;font:600 14px 'DM Sans',sans-serif;cursor:pointer}.button span{font-size:20px}.text-link{display:block;font-size:13px;margin-top:25px;color:var(--muted)}.chemistry{position:relative;background:radial-gradient(ellipse at 55% 40%,#e8f8f5,#c7e5e8 65%,#a6d4dc);overflow:hidden;min-height:520px}.orbit{position:absolute;border:1px solid #85bdc6;border-radius:50%;width:420px;height:420px;top:55px;left:calc(50% - 210px);transform:rotate(-30deg) scaleX(.7)}.orbit-two{transform:rotate(45deg) scaleX(.7)}.atom{position:absolute;width:14px;height:14px;border-radius:50%;background:#479aa9;box-shadow:inset -3px -3px 6px #1c7181}.a1{top:70px;left:51%}.a2{top:250px;left:14%}.a3{top:410px;right:13%}.glass{position:absolute;border:2px solid #ffffffb0;background:linear-gradient(100deg,#fff8,transparent 25%,#ffffff10 70%,#fff8);box-shadow:inset 8px 0 16px #fff8,12px 22px 40px #28687535;overflow:hidden}.flask{width:220px;height:270px;left:calc(50% - 140px);top:205px;border-radius:22px 22px 65px 65px;transform:rotate(-9deg)}.flask:before{content:'';position:absolute;top:20px;left:20px;height:120px;width:14px;background:#fff8;border-radius:100%;z-index:2}.liquid{position:absolute;bottom:0;width:100%;height:61%;background:linear-gradient(90deg,#3ba2acbb,#81ded9c9,#208b9cbf);border-top:3px solid #a8fff3;border-radius:45% 30% 0 0 / 9% 9% 0 0}.tube{width:67px;height:320px;top:110px;left:64%;border-radius:10px 10px 38px 38px;transform:rotate(14deg)}.tube .liquid{height:72%}.visual-caption{position:absolute;bottom:30px;left:32px;right:32px;display:flex;justify-content:space-between;align-items:end;font-size:10px;letter-spacing:1.6px;line-height:1.8}.visual-caption b{font-size:13px}.section{padding:95px 5%}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:44px}h2{font-size:clamp(30px,3.2vw,48px);line-height:1.2;margin:0}p{line-height:1.7}.section-heading>p{max-width:350px;color:var(--muted);font-size:15px}.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#d2dfe0;border:1px solid #d2dfe0}.industry-grid>a{background:var(--paper);padding:28px;transition:background .2s;position:relative}.industry-grid>a:hover{background:#dceef0}.index{font-size:10px;letter-spacing:1.4px}.sector-icon{display:block;font-size:48px;color:#408e9d;margin:26px 0 18px;height:64px}.industry-grid h3{font-size:22px;letter-spacing:-.5px;line-height:1.35;margin:0 0 30px;min-height:60px}.explore{border-top:1px solid #d4dedf;padding-top:18px;display:flex;justify-content:space-between;font-size:12px}.explore b{font-size:18px}.services{background:#eaf2f2;display:grid;grid-template-columns:1fr 1fr;gap:9%}.service-title>p:last-child{max-width:370px;font-size:15px;color:var(--muted);margin-top:25px}.service-list article{display:flex;gap:24px;padding:26px 0;border-top:1px solid #bccfd1}.service-list article>span{font-size:12px;color:#397d8c;padding-top:7px}.service-list h3{font-size:22px;letter-spacing:-.5px;margin:0}.service-list p{font-size:14px;color:var(--muted);margin-bottom:0}.about{display:grid;grid-template-columns:1fr 2.2fr 1fr;gap:30px}.about p:not(.eyebrow){font-size:15px;color:var(--muted);max-width:560px}.year{border-left:1px solid #cbd7d8;padding-left:32px;align-self:center}.year strong{display:block;font:500 52px Manrope,sans-serif;letter-spacing:-3px;color:#448f9f}.year span{display:block;font-size:12px;margin-top:10px}.contact{background:var(--ink);color:white;display:grid;grid-template-columns:1.2fr 1fr;gap:8%}.contact .eyebrow{color:#93d4df}.contact>div>p:last-child{color:#b7becb;max-width:390px}.contact form{max-width:480px}label{display:block;font-size:13px;margin:0 0 10px}select,textarea{width:100%;border:1px solid #55566c;background:#ffffff08;border-radius:3px;color:white;padding:13px;font:14px 'DM Sans',sans-serif;margin-bottom:20px}option{color:var(--ink);background:white}textarea{resize:vertical}textarea::placeholder{color:#a8a9b7}.contact .button{background:var(--teal);color:var(--ink);width:100%}.form-note{font-size:11px;color:#b7becb}#feedback{font-size:13px;color:#a3e7db}footer{padding:35px 5%;display:flex;justify-content:space-between;align-items:center;gap:20px}footer>a:first-child{font-weight:800;font-size:25px;letter-spacing:1px}footer>a>span{display:block;font-size:9px;letter-spacing:2px}footer p,.back{font-size:12px;color:var(--muted)}a:focus-visible,button:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #eb9846;outline-offset:5px}@media(min-width:1500px){body{max-width:1800px;margin:auto}}@media(max-width:800px){header{padding:15px 5%}header img{width:145px}nav{gap:18px}nav>a:not(:last-child){display:none}.nav-contact{font-size:12px;padding:10px}.hero{grid-template-columns:1fr}.hero-copy{padding:52px 6%}h1{font-size:49px}.chemistry{min-height:420px}.flask{top:135px;height:230px}.tube{top:50px;height:280px}.orbit{top:0}.a1{top:30px}.a3{top:320px}.section{padding:60px 6%}.section-heading{display:block}.section-heading>p{margin-top:22px}.industry-grid{grid-template-columns:repeat(2,1fr)}.industry-grid>a{padding:20px}.industry-grid h3{font-size:18px}.explore{font-size:10px;gap:10px}.services,.contact{grid-template-columns:1fr;gap:35px}.about{grid-template-columns:1fr}.about>.eyebrow{margin-bottom:0}.year{padding-left:20px;margin-top:10px}footer{flex-wrap:wrap}footer p{width:100%;order:3;margin:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Ampliación de la portada corporativa */
.hero h1{font-size:clamp(40px,4.3vw,69px)}.hero-copy{padding-right:30px}.quote-link{font-weight:700;color:var(--ink)}.industry-grid{grid-template-columns:repeat(4,1fr)}.catalog-note{font-size:12px;color:var(--muted);margin:22px 0 0}.why{background:#dcecef}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.why-grid article{border-top:1px solid #a1bdc3;padding-top:24px}.why-grid article>span{font-size:10px;letter-spacing:1.3px}.why-grid h3{font-size:24px;letter-spacing:-.7px}.why-grid p{font-size:14px;color:#4e626b}.about{background:var(--paper)}.year strong{font-size:45px;letter-spacing:-2px}.manufacturers{border-top:1px solid #d2dfe0}.manufacturer-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.manufacturer-grid article{border:1px solid #d2dfe0;padding:38px;background:white}.manufacturer-name{font-family:Manrope,sans-serif;font-size:42px;letter-spacing:1px;font-weight:800;margin-bottom:20px}.manufacturer-grid article>span{font-size:10px;letter-spacing:1.8px;color:#397d8c}.manufacturer-grid p{font-size:14px;color:var(--muted)}.manufacturer-grid a{display:inline-block;font-size:13px;border-bottom:1px solid #91b4bc;padding-bottom:5px;margin-top:10px}input{width:100%;border:1px solid #55566c;background:#ffffff08;border-radius:3px;color:white;padding:13px;font:14px 'DM Sans',sans-serif;margin-bottom:20px;min-width:0}.form-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-pair>div{min-width:0}input:focus-visible{outline:3px solid #eb9846;outline-offset:5px}.mobile-menu{display:none}#feedback{white-space:pre-line;overflow-wrap:anywhere}@media(max-width:1100px){nav{gap:18px;font-size:12px}.industry-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){header{position:relative}header>nav{display:none}.mobile-menu{display:block}.mobile-menu summary{font-size:14px;border:1px solid var(--ink);padding:10px 16px;border-radius:3px;cursor:pointer}.mobile-menu[open] nav{position:absolute;right:5%;top:78px;z-index:5;display:flex;flex-direction:column;align-items:stretch;background:white;box-shadow:0 10px 30px #100d3020;padding:22px;gap:0;min-width:240px}.mobile-menu nav>a:not(:last-child){display:block}.mobile-menu nav a{padding:14px 0;font-size:14px;border-bottom:1px solid #dae2e3}.hero h1{font-size:44px}.hero-copy{padding-right:6%}.why-grid{grid-template-columns:1fr;gap:24px}.why-grid h3{margin:15px 0}.manufacturer-grid{grid-template-columns:1fr}.manufacturer-grid article{padding:28px}.contact form{max-width:none}.form-pair{grid-template-columns:1fr;gap:0}.about{gap:24px}}@media(max-width:380px){.industry-grid{grid-template-columns:1fr}.hero h1{font-size:37px}.button{gap:15px}}

.supply-highlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:42px 5%;background:#f8faf9;border-bottom:1px solid #dce5e5}.supply-highlights article{display:flex;gap:18px;align-items:flex-start;padding:10px 24px 10px 0}.supply-highlights article+article{border-left:1px solid #d5e2e3;padding-left:28px}.supply-icon{display:flex;align-items:center;justify-content:center;width:54px;height:54px;flex-shrink:0;border-radius:16px;background:#e3f1f2;color:#277c8d}.supply-highlights h2{font-size:17px;letter-spacing:-.35px;font-weight:700;line-height:1.4;margin:1px 0 8px}.supply-highlights p{font-size:13px;color:#5c6470;line-height:1.65;margin:0;max-width:290px}@media(max-width:1000px){.supply-highlights{gap:18px}.supply-highlights article{flex-direction:column;padding-right:0}.supply-highlights article+article{padding-left:18px}}@media(max-width:650px){.supply-highlights{grid-template-columns:1fr;padding:26px 6%;gap:0}.supply-highlights article{flex-direction:row;padding:22px 0;gap:18px}.supply-highlights article+article{border-left:0;border-top:1px solid #d5e2e3;padding:22px 0}.supply-highlights p{max-width:none}}

.manufacturer-logo{height:105px;display:flex;align-items:center;margin-bottom:24px}.manufacturer-logo img{display:block;width:min(100%,260px);height:auto;max-height:82px;object-fit:contain;object-position:left center}@media(max-width:650px){.manufacturer-logo{height:90px}.manufacturer-logo img{max-width:240px;max-height:75px}}

.hero-photo{position:relative;min-height:520px;overflow:hidden;background:#d6e7ec}.hero-photo>img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:66% center}.photo-credit{position:absolute;bottom:18px;right:18px;background:#100d30b8;color:#fff;padding:7px 10px;border-radius:3px;font-size:10px;letter-spacing:.3px}@media(max-width:800px){.hero-photo{min-height:370px}.hero-photo>img{object-position:65% center}}@media(max-width:450px){.hero-photo{min-height:310px}}

.hero-carousel{position:relative;background:var(--paper)}.carousel-slide[hidden]{display:none}.carousel-slide .hero-copy{padding-bottom:110px}.slide-title{font-size:clamp(40px,4.3vw,69px);line-height:1.12;letter-spacing:-2px;margin:0 0 27px;font-weight:500}.slide-title em{font-style:normal;color:#348c9e}.carousel-controls{position:absolute;bottom:28px;left:4.55%;width:calc(54.55% - 65px);display:flex;align-items:center;justify-content:space-between;gap:18px}.slide-dots,.carousel-actions{display:flex;align-items:center;gap:10px}.slide-dot{border:0;background:transparent;padding:12px 4px;cursor:pointer}.slide-dot span{display:block;width:24px;height:4px;border-radius:3px;background:#c7d8db}.slide-dot[aria-current=true] span{background:#348c9e;width:40px}.carousel-actions button{background:transparent;border:1px solid #ccdadd;color:var(--ink);border-radius:50%;width:36px;height:36px;cursor:pointer;font-size:19px}.carousel-actions #slide-pause{border:0;border-radius:0;width:auto;font:12px 'DM Sans',sans-serif;padding:8px}.carousel-actions>span{font-size:11px;color:var(--muted);margin-right:6px;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:1000px){.carousel-controls{width:calc(54.55% - 40px)}.carousel-actions>span{display:none}}@media(max-width:800px){.carousel-slide .hero-copy{padding:50px 6% 30px;min-height:365px}.slide-title{font-size:42px}.carousel-controls{position:static;width:auto;margin:0;padding:20px 6%;border-bottom:1px solid #dce5e5}.carousel-actions>span{display:inline}.carousel-slide .hero-photo{min-height:320px}.carousel-slide .intro{margin-bottom:0;font-size:16px}}@media(max-width:400px){.slide-title{font-size:36px}.carousel-slide .hero-copy{min-height:390px}.carousel-actions>span{display:none}.carousel-controls{gap:8px}.carousel-actions{gap:7px}.slide-dot span{width:18px}.slide-dot[aria-current=true] span{width:28px}}

.carousel-controls{justify-content:flex-start;width:auto;right:auto}.slide-dot{min-height:44px;min-width:40px}.slide-dot span{margin:auto}@media(max-width:800px){.carousel-controls{justify-content:flex-start}}

/* Fundido continuo sin cambiar la altura de la portada. */
.hero-carousel.has-transitions{display:grid;grid-template-columns:minmax(0,1fr)}.has-transitions .carousel-slide{grid-area:1 / 1;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .75s ease,visibility 0s linear .75s}.has-transitions .carousel-slide.is-active{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .75s ease,visibility 0s}.has-transitions .carousel-controls{z-index:3}.has-transitions .carousel-slide .hero-copy{transform:translateY(10px);transition:transform .75s ease}.has-transitions .carousel-slide.is-active .hero-copy{transform:translateY(0)}@media(max-width:800px){.has-transitions .carousel-controls{grid-area:2 / 1}}@media(prefers-reduced-motion:reduce){.has-transitions .carousel-slide,.has-transitions .carousel-slide .hero-copy{transition:none;transform:none}}

/* Navegación por categorías */
header{position:relative;z-index:20}.product-menu{position:relative}.product-menu>summary{list-style:none;display:flex;align-items:center;gap:8px;cursor:pointer;padding:15px 0}.product-menu>summary::-webkit-details-marker{display:none}.product-menu>summary>span{color:#348c9e;font-size:17px;transition:transform .2s}.product-menu[open]>summary>span{transform:rotate(180deg)}.product-menu-list{position:absolute;top:100%;left:-20px;width:310px;background:#fff;border:1px solid #d6e1e3;border-radius:4px;box-shadow:0 16px 40px #100d3015;padding:8px;z-index:30}.product-menu-list>a{display:block;padding:12px 14px;font-size:13px;line-height:1.5;color:var(--ink);border-radius:2px}.product-menu-list>a:hover,.product-menu-list>a:focus-visible{background:#e6f2f3;color:#236f80}.product-menu-list>.all-products{font-weight:700;border-bottom:1px solid #dce5e5;margin-bottom:5px;border-radius:0;padding-bottom:15px}.product-menu>summary:focus-visible{outline:3px solid #eb9846;outline-offset:5px}@media(max-width:800px){.mobile-menu[open]>nav{max-height:calc(100dvh - 110px);overflow-y:auto}.mobile-menu .product-menu>summary{padding:14px 0;font-size:14px;border-bottom:1px solid #dae2e3;justify-content:space-between}.mobile-menu .product-menu-list{position:static;width:100%;box-shadow:none;border:0;border-left:2px solid #8ebfc8;border-radius:0;margin:8px 0;background:#eef6f6;padding:5px 8px}.mobile-menu .product-menu-list>a{font-size:12px;padding:11px 9px;border-bottom:0}.mobile-menu .product-menu-list>.all-products{border-bottom:1px solid #d2e0e2}.mobile-menu[open]>nav{max-width:calc(100vw - 40px);min-width:270px}.mobile-menu .product-menu{width:100%}}

.manufacturer-with-description{display:grid;grid-template-columns:minmax(150px,1fr) minmax(0,1fr);gap:28px;align-items:center}.manufacturer-identity>span{font-size:10px;letter-spacing:1.8px;color:#397d8c}.manufacturer-with-description .manufacturer-description{margin:0;font-size:14px;line-height:1.8;color:var(--muted)}@media(max-width:1100px) and (min-width:801px){.manufacturer-with-description{grid-template-columns:1fr;gap:22px}}@media(max-width:500px){.manufacturer-with-description{grid-template-columns:1fr;gap:22px}}

.contact-details{font-style:normal;display:grid;gap:25px;margin-top:38px}.contact-details>div{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.contact-details span{font-size:11px;letter-spacing:1.3px;text-transform:uppercase;color:#93d4df}.contact-details a{font-size:17px;line-height:1.5;color:white;border-bottom:1px solid #ffffff40;overflow-wrap:anywhere}.contact-details a:hover{color:#93d4df;border-color:#93d4df}@media(min-width:801px) and (max-width:1150px){header>nav{gap:16px;font-size:12px}header img{width:150px}.nav-contact{padding:11px 13px}}