:root{--blue:#0057a8;--dark:#07335e;--deep:#062844;--cyan:#00a1df;--lime:#c8e51f;--ice:#eef7fc;--ink:#172b3d;--muted:#5b6c7d;--line:#d8e3ec}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.6 Arial,Helvetica,sans-serif;background:white}a{color:inherit}button,input,select,textarea{font:inherit}button,a,input{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}a,button,input{max-width:100%}img{max-width:100%}svg{width:22px;height:22px;flex-shrink:0}.container{width:min(1160px,calc(100% - 48px));margin:auto}section,aside{scroll-margin-top:145px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:12px;z-index:99;background:#fff;padding:12px}h1,h2,h3{line-height:1.14;letter-spacing:-.035em}h2{font-size:clamp(1.7rem,3vw,2.45rem);color:var(--dark);margin:0 0 20px}p{margin:0 0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;min-height:48px;border:1px solid transparent;border-radius:5px;font-weight:700;text-decoration:none;line-height:1.35;text-align:center;cursor:pointer}.btn--primary{background:var(--blue);color:white}.btn--primary:hover{background:#034888}.btn--ghost{border-color:#b9d6e9;background:white;color:var(--blue)}.btn--ghost:hover{background:var(--ice)}.btn--small{font-size:.9rem}.hero{background:linear-gradient(118deg,var(--deep),var(--blue) 66%,#087bbb);color:white;padding:72px 0}.hero__grid{display:grid;grid-template-columns:1.18fr 1fr;gap:58px;align-items:center}.hero__main{min-width:0}.hero__kicker,.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;font-weight:700;color:#bfeaff}.hero__kicker strong{color:var(--lime)}h1{font-size:clamp(2.3rem,4.5vw,3.8rem);margin:22px 0;line-height:1.08;letter-spacing:-.045em;overflow-wrap:break-word}h1 span{color:#bfeaff}.hero-tagline{font-size:1.23rem;font-weight:700}.hero__sub{color:#e1f0fa;font-size:1.1rem}.hero__chips{display:flex;gap:10px 18px;flex-wrap:wrap;margin:24px 0}.chip{display:flex;gap:7px;align-items:center;font-size:.9rem}.chip svg{color:#9be8ff;width:18px}.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}.hero__cta .btn--primary{background:var(--lime);color:#062844}.hero__cta .btn--ghost{background:transparent;color:white}.micro,.hint,.smallnote{font-size:.875rem;line-height:1.6}.hero__main>.micro{color:#c7e2f2}.kbd{border:1px solid #83acc5;padding:1px 5px;border-radius:3px}.hero__side{background:white;color:var(--ink);padding:32px;border-radius:12px;box-shadow:0 24px 60px #001e4344;min-width:0}.hero__side h2{font-size:1.6rem}.hero__side>.micro{color:var(--muted)}.stats{display:grid;grid-template-columns:1fr 1fr;gap:22px 18px;margin:27px 0}.stat{border-top:1px solid var(--line);padding-top:14px}.stat:last-child{grid-column:1/-1}.stat__num{font-size:1.85rem;font-weight:800;color:var(--blue);letter-spacing:-.04em}.stat:nth-child(-n+2) .stat__num{font-size:1.15rem}.stat__label{font-size:.9rem;color:var(--muted)}.cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.cta-row p{margin:0}.section{padding:82px 0}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px}.grid-2>*{min-width:0}.section__header p{color:var(--muted)}.check{border:1px solid var(--line);padding:32px;border-radius:12px;background:#f7fbfe}.check h2{font-size:1.85rem}.field-row{display:flex;gap:10px}.input{display:flex;align-items:center;gap:8px;min-width:0;flex:1;background:white;border:1px solid #b9cbd8;border-radius:5px;padding-left:10px}.input svg{color:var(--blue)}input{min-width:0}.input input{width:100%;border:0;background:transparent;padding:12px 6px;outline-offset:0}.pills{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.pill{border:1px solid #c9dbe7;border-radius:5px;background:white;padding:7px 11px;font-size:.875rem;cursor:pointer;color:var(--dark)}.pill:hover,.pill[aria-pressed=true]{background:var(--blue);color:white;border-color:var(--blue)}.result{border-left:4px solid var(--cyan);background:#e6f3fa;border-radius:4px;padding:20px;margin:20px 0}.result[hidden]{display:none}.result__title{font-weight:700;color:var(--dark);display:flex;gap:9px}.result p{margin:10px 0}.next{display:grid;gap:10px}.hint{color:var(--muted);margin-bottom:0}.benefit-list{list-style:none;padding:0;margin:24px 0}.benefit{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px}.benefit .icon{width:40px;height:40px;background:var(--ice);color:var(--blue);border-radius:6px;flex-shrink:0;display:grid;place-items:center;font-weight:bold}.benefit p{margin:0;color:var(--muted)}.benefit strong{display:block;color:var(--dark)}section[aria-label=Kundenstimmen]{background:#f5f9fc}.quote{padding:20px 0;border-top:1px solid #d7e4ed}.quote p{margin-bottom:10px}.who{font-size:.875rem;color:var(--muted)}.proof .hint{margin-top:20px}.ebook{background:var(--dark);color:white;padding:44px 0}.ebook-grid{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}.ebook h2{color:white;font-size:2rem;margin-top:12px}.ebook p{margin:0;color:#d4e9f7}.ebook .btn{background:var(--lime);color:var(--deep)}.contact-section>.container{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}.contact-section .section__header{position:sticky;top:160px}.contact-section .form{border:1px solid var(--line);border-radius:12px;padding:32px;box-shadow:0 18px 48px #042b4f0c}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field label{display:block;font-size:.875rem;font-weight:700;margin-bottom:6px}.field input{width:100%;padding:11px;border:1px solid #b9cbd8;border-radius:5px}.field input:focus{outline:3px solid #00a1df33;border-color:var(--cyan)}.smallnote{color:var(--muted);margin-top:5px}.checkline{display:flex;align-items:flex-start;gap:10px;margin-top:22px}.checkline input{margin-top:5px;width:18px;height:18px;accent-color:var(--blue);flex-shrink:0}.req{color:var(--blue)}.hp{position:absolute;left:-9999px}.footer{background:#031e34;color:#c7d8e5;padding:44px 0}.footer__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px}.footer .card{padding:0!important}.footer a{color:white;overflow-wrap:anywhere}.footer .smallnote{color:#c7d8e5}.footer ol{color:#c7d8e5!important}.legal{display:flex;gap:20px;margin-top:16px;font-size:.875rem}.mobilebar{display:none}
@media(max-width:1000px){.hero__grid{gap:30px;grid-template-columns:1fr 1fr}h1{font-size:2.7rem}.grid-2{gap:28px}.contact-section>.container{gap:28px}.hero__side,.check,.contact-section .form{padding:24px}}
@media(max-width:800px){.hero__grid,.grid-2,.contact-section>.container{grid-template-columns:1fr}.hero__side{margin-top:12px}.hero{padding:44px 0}.stats{grid-template-columns:repeat(3,1fr)}.stat:last-child{grid-column:auto}.contact-section .section__header{position:static}.section{padding:52px 0}.ebook-grid{grid-template-columns:1fr;gap:24px}.ebook .btn{justify-self:start}.footer__grid{grid-template-columns:1fr}.mobilebar{display:block;position:fixed;bottom:0;left:0;right:0;z-index:35;padding:10px 0 calc(10px + env(safe-area-inset-bottom));background:white;box-shadow:0 -3px 20px #06284420}.mobilebar__inner{display:grid;grid-template-columns:1fr 2fr;gap:10px}.mobilebar .btn{padding:10px;font-size:.875rem}body{padding-bottom:80px}}
@media(max-width:520px){.container{width:calc(100% - 28px)}h1{font-size:clamp(2rem,8.4vw,2.7rem)}.hero__kicker{font-size:.75rem}.hero__cta{display:grid}.hero__chips{gap:10px;font-size:.8rem}.hero__side,.check,.contact-section .form{padding:22px}.stats{grid-template-columns:1fr 1fr}.stat:last-child{grid-column:1/-1}.form-grid{grid-template-columns:1fr}.hero__side h2,.check h2{font-size:1.6rem}.field-row{gap:6px}.field-row .btn{padding:12px}.input svg{display:none}.ebook h2{font-size:1.75rem}.btn{overflow-wrap:anywhere}.hero__cta .btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Original Merz logo and company header styling. */
    html{scroll-padding-top:140px}.merz-header{position:sticky;top:0;z-index:30;color:#fff;background:#063873;box-shadow:0 6px 24px rgba(2,25,57,.14)}
    .merz-header a{text-decoration:none}.merz-container{width:min(1280px,calc(100% - 48px));margin:auto}.merz-top{background:linear-gradient(90deg,#063873 0%,#0a438d 70%,#083a79 100%);border-bottom:1px solid rgba(255,255,255,.17)}
    .merz-top-inner{display:grid;grid-template-columns:174px minmax(0,1fr) auto auto;gap:18px;align-items:center;min-height:72px}.merz-brand{display:inline-flex;align-items:center;width:174px;min-width:0}.merz-brand img{display:block;width:100%;height:auto;max-height:50px;object-fit:contain;object-position:left center}
    .merz-service{display:flex;gap:16px;align-items:center;justify-content:center;min-width:0}.merz-hotline{display:flex;gap:11px;align-items:center;white-space:nowrap}.merz-phone{display:grid;width:30px;height:30px;place-items:center}.merz-phone svg{width:23px;height:23px;fill:none;stroke:#cce922;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.merz-hotline>span{display:flex;gap:13px;align-items:baseline}.merz-hotline small{font-size:12px;font-weight:750;color:rgba(255,255,255,.82)}.merz-hotline>span a{font-size:16px;font-weight:850}
    .merz-action{display:inline-flex;justify-content:center;align-items:center;gap:7px;min-height:40px;padding:0 16px;flex-shrink:0;color:#031d42;background:linear-gradient(180deg,#c8e51f 0%,#aeca00 100%);border:1px solid #b1d000;border-radius:5px;box-shadow:0 10px 24px rgba(162,198,0,.22);font-size:14px;font-weight:850;text-transform:uppercase;white-space:nowrap}.merz-action:hover{background:linear-gradient(180deg,#d5ed3f,#b8d900)}.merz-utility{display:flex;gap:18px;align-items:center;font-size:14px;font-weight:750;color:rgba(255,255,255,.88)}.merz-utility a:hover,.merz-nav a:hover{color:#cce922}
    .merz-nav{background:#052d62}.merz-nav .merz-container{display:flex;gap:32px;align-items:center;min-height:50px}.merz-nav a{font-size:14px;font-weight:750;padding:13px 0}.merz-header a:focus-visible{outline:2px solid #cce922;outline-offset:4px}
    @media(max-width:1250px){.merz-top-inner{grid-template-columns:150px minmax(0,1fr) auto}.merz-utility{display:none}.merz-brand{width:150px}}
    @media(max-width:900px){.merz-top-inner{grid-template-columns:160px minmax(0,1fr)}.merz-check{display:none}.merz-service{justify-content:flex-end}.merz-hotline>span{display:block}.merz-hotline small{display:block}.merz-hotline>span a{display:block}}
    @media(max-width:620px){html{scroll-padding-top:135px}.merz-container{width:calc(100% - 24px)}.merz-top-inner{grid-template-columns:112px minmax(0,1fr);gap:8px;min-height:72px}.merz-brand{width:112px}.merz-service{gap:8px}.merz-hotline>span{display:none}.merz-action{padding:0 10px;font-size:12px}.merz-nav .merz-container{gap:0;justify-content:space-between;flex-wrap:wrap}.merz-nav a{font-size:14px;padding:13px 4px}.merz-nav a:first-child{padding-left:0}.merz-nav a:last-child{padding-right:0}}
    @media(max-width:350px){.merz-top-inner{grid-template-columns:88px minmax(0,1fr)}.merz-brand{width:88px}.merz-service{gap:5px}.merz-action{padding:0 8px}}
  
/* Serviceportal section */
.ticket-section{background:#fff}.ticket-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}.ticket-grid>*{min-width:0}.ticket-kicker{display:block;color:var(--blue);font-size:.875rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;margin-bottom:15px}.ticket-intro>p{color:var(--muted)}.ticket-button{background:var(--lime);color:var(--deep);border-color:#b1d000;margin:7px 0 22px}.ticket-button:hover{background:#d5ed3f}.ticket-intro .ticket-emergency{font-size:.875rem;max-width:420px;margin:0}.ticket-emergency a{color:var(--blue);font-weight:700;white-space:nowrap}.ticket-benefits{padding:8px 30px;border:1px solid var(--line);border-radius:12px;background:var(--ice)}.ticket-benefits article{display:flex;gap:18px;padding:23px 0}.ticket-benefits article+article{border-top:1px solid #cfdfeb}.ticket-number{font-size:1.05rem;font-weight:800;color:var(--blue);padding-top:1px;flex-shrink:0}.ticket-benefits h3{font-size:1.125rem;color:var(--dark);margin:0 0 8px;letter-spacing:-.02em}.ticket-benefits p{color:var(--muted);margin:0}.ticket-benefits article>div{min-width:0}@media(max-width:800px){.ticket-grid{grid-template-columns:1fr;gap:28px}}@media(max-width:520px){.ticket-benefits{padding:4px 22px}.ticket-benefits article{gap:14px}.ticket-button{width:100%}}

.form-feedback{padding:14px 16px;margin-top:18px;border-radius:5px;font-size:1rem;line-height:1.5;border:1px solid #bdd4e6;background:#edf6fc;color:#063873}
.form-feedback[data-state="success"]{background:#eff8dc;border-color:#a6c864;color:#254a10}
.form-feedback[data-state="error"]{background:#fff1ed;border-color:#df9d8b;color:#7c2e1b}
.form-feedback[hidden],#formDeliveryFallback[hidden]{display:none}
.btn:disabled{opacity:.65;cursor:default}

.hero__grid{grid-template-columns:1.15fr 1fr}.product{margin:0;background:white;border-radius:12px;overflow:hidden;color:var(--dark)}.product img{display:block;width:100%;height:auto}.product figcaption{padding:16px 24px;background:#f1f7fb;font-size:.875rem}.product-top{padding:22px 24px 0;color:var(--blue);font-size:.875rem;font-weight:bold;letter-spacing:.06em}.trust-strip{background:#edf5fa;border-bottom:1px solid var(--line)}.trust-inner{display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-size:.95rem;font-weight:bold;color:var(--dark)}.eyebrow{color:var(--blue);display:block;margin-bottom:14px;font-size:.875rem}.section-intro{max-width:740px;margin-bottom:38px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.panel{padding:28px;border:1px solid var(--line);border-radius:10px;background:#fff}.panel h3{font-size:1.3rem;color:var(--dark);margin:14px 0}.panel p{color:var(--muted);margin:0}.number{font-size:1.8rem;font-weight:bold;color:var(--blue)}.tinted{background:#f2f7fb}.technology{margin-top:34px}.technology ul{padding-left:20px}.calc-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:start}.calc-inputs{padding:30px;background:white;border:1px solid var(--line);border-radius:12px}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid #b9cbd8;border-radius:5px;background:#fff;color:var(--ink)}.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid #00a1df55}.field small{display:block;color:var(--muted);font-size:.875rem;margin-top:6px}.calculation{background:var(--dark);color:#fff;padding:32px;border-radius:12px;position:sticky;top:150px}.calculation h3{font-size:1.2rem;margin:0;color:#dceffa}.saving{font-size:clamp(2.3rem,4vw,3.6rem);font-weight:800;color:var(--lime);line-height:1.2;margin:12px 0 0}.calculation dl{margin:26px 0}.calculation dl>div{display:flex;gap:20px;justify-content:space-between;padding:12px 0;border-top:1px solid #ffffff33}.calculation dd{margin:0;font-weight:bold;text-align:right}.calculation .btn{background:var(--lime);color:var(--deep);width:100%}.calculation .hint{color:#d0e3ef;margin-top:18px}.calc-note{margin-top:20px}.faq{max-width:850px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:23px 0}.faq summary{font-size:1.15rem;font-weight:bold;cursor:pointer;color:var(--dark)}.faq details p{margin:18px 0 0;color:var(--muted)}.contact-card{padding:32px;border:1px solid var(--line);border-radius:12px}.contact-links{display:flex;flex-direction:column;gap:16px;margin-top:26px}.contact-links a{font-weight:700;color:var(--blue)}.full{grid-column:1/-1}.legal{flex-wrap:wrap}body{padding-bottom:0}.footer p{margin-bottom:12px}.muted{color:var(--muted)}@media(max-width:800px){.hero__grid,.calc-layout{grid-template-columns:1fr}.three{grid-template-columns:1fr}.trust-inner{flex-wrap:wrap;justify-content:flex-start;gap:10px 26px}.calculation{position:static}.product{max-width:560px}.form-grid{grid-template-columns:1fr}}@media(max-width:520px){.calc-inputs,.calculation,.contact-card{padding:22px}.merz-nav .merz-container{gap:8px;justify-content:flex-start}.merz-nav a{font-size:.875rem}.hero__kicker{font-size:.875rem}.hero__cta{display:grid}.trust-inner{font-size:.875rem}.calculation dl>div{flex-wrap:wrap;gap:4px 18px}}

/* Process-specific nitrogen applications */
.applications .panel ul{padding-left:20px;margin:22px 0;color:var(--ink)}.applications .panel li{margin:0 0 10px}.applications .panel .application-focus{border-top:1px solid var(--line);padding-top:20px;font-size:1rem}.application-focus strong{display:block;color:var(--dark);margin-bottom:6px}.applications-bottom{margin-top:30px;max-width:850px}.applications-bottom p{margin-bottom:20px}

.technical-details{margin:26px 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.technical-details summary{font-weight:700;color:var(--dark);cursor:pointer}.technical-details>.hint{margin:14px 0 20px}.technical-details[open]{padding-bottom:24px}.field textarea{resize:vertical}.field select{min-height:48px}#deliveryFallback[hidden]{display:none}#inquiry[aria-busy="true"]{cursor:progress}

/* Regional service coverage */
.region-list{list-style:none;margin:22px 0;padding:0}.region-list li{padding:9px 0;border-bottom:1px solid var(--line);font-size:1rem}.region-note{margin-bottom:24px}.merz-nav .merz-container{flex-wrap:wrap;column-gap:24px}@media(max-width:620px){.merz-nav .merz-container{column-gap:12px;row-gap:0}.merz-nav a{padding:8px 0}.merz-nav{padding:4px 0}html{scroll-padding-top:170px}section,aside{scroll-margin-top:170px}}