:root{--navy:#20275e;--green:#008447;--leaf:#70b938;--lime:#c5ed8b;--ink:#20275e;--muted:#59646a;--line:#d9e0d8;--paper:#f5f7f2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;color:var(--ink);background:#fff;font-family:'Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}a,button,input,select,textarea{touch-action:manipulation}button,input,select,textarea{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #008447;outline-offset:5px}.wrap{width:min(1240px,calc(100% - 112px));margin:auto}.preview{font-size:10px;letter-spacing:1.2px;text-align:center;padding:8px 16px;background:#eaf2e4;color:#32472c;font-weight:600}.preview span{letter-spacing:.2px;font-weight:400}header{background:#fff}nav{height:98px;display:flex;align-items:center;justify-content:space-between;gap:25px}.logo{display:block;width:184px;height:auto}.navlinks{display:flex;gap:34px;align-items:center;font-size:13px;font-weight:600}.navlinks a{text-decoration:none}.navlinks a:hover{color:var(--green)}.nav-call{border:1px solid var(--line);border-radius:40px;padding:13px 22px}.nav-call span{margin-left:24px;color:var(--green)}.hero{display:grid;grid-template-columns:1fr 1fr;background:var(--navy);color:#fff;max-width:1600px;margin:auto}.hero-copy{padding:55px 55px 35px max(56px,calc((100vw - 1240px)/2));min-width:0}.eyebrow{font-size:10px;font-weight:650;letter-spacing:1.7px;line-height:1.6;margin:0 0 30px;display:flex;align-items:center;gap:9px}.eyebrow i{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--lime)}.green{color:var(--green)}.light{color:var(--lime)}.product-name{font-size:27px;letter-spacing:-1px;margin:0 0 20px;font-weight:650}.product-name span{font-weight:350;color:var(--lime)}h1{font-size:clamp(58px,6.4vw,92px);line-height:.99;letter-spacing:-5px;font-weight:550;margin:0 0 26px}em{font-style:normal;color:var(--lime)}.hero-description{font-size:16px;line-height:1.7;color:#dce2ef;max-width:410px;margin:0 0 26px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:52px;padding:15px 23px;border:0;border-radius:5px;font-size:13px;font-weight:650;line-height:1.4;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.lime{background:var(--lime);color:var(--navy)}.lime:hover{background:#d7f5ad}.navy{background:var(--navy);color:white}.hero-link{display:flex;gap:23px;width:max-content;color:#fff;font-size:12px;margin-top:19px;text-decoration:none}.hero-foot{font-size:10px;color:#afb8d1;margin:42px 0 0;letter-spacing:.3px}.hero-photo{position:relative;min-height:610px;overflow:hidden}.hero-photo>img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 25%;filter:saturate(.75)}.hero-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#20275e18 30%,#101b29dd 100%)}.photo-label{position:absolute;z-index:1;left:32px;top:29px;display:flex;gap:8px;align-items:center;font-size:9px;letter-spacing:1.5px;background:#20275eaa;border:1px solid #ffffff50;border-radius:30px;padding:10px 14px}.dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--green);flex-shrink:0}.photo-label .dot{background:var(--lime)}.photo-caption{position:absolute;left:35px;bottom:36px;z-index:1}.photo-caption>span{font-size:11px;letter-spacing:.5px}.photo-caption strong{display:block;font-weight:450;font-size:34px;line-height:1.12;letter-spacing:-1px;margin-top:9px}.nitrogen-stamp{position:absolute;right:30px;bottom:34px;z-index:1;background:var(--lime);color:var(--navy);width:139px;height:139px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;transform:rotate(8deg)}.nitrogen-stamp strong{font-weight:500;font-size:57px;line-height:1.15;letter-spacing:-4px}.nitrogen-stamp strong span{font-size:25px;letter-spacing:-1px}.nitrogen-stamp>span{font-size:8px;letter-spacing:1px;font-weight:650}.brand-line{background:var(--lime)}.brand-line>.wrap{display:flex;align-items:center;justify-content:space-between;min-height:57px;font-size:10px;font-weight:650;letter-spacing:1.2px}.brand-line .line-text{font-size:12px;letter-spacing:0;font-weight:400}.brand-line .wrap>span:last-child{font-size:25px}.section{padding-top:80px;padding-bottom:70px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:45px}h2{font-size:47px;font-weight:500;line-height:1.08;letter-spacing:-1.9px;margin:0}h3{font-size:19px;font-weight:600;letter-spacing:-.4px;line-height:1.3}.section-heading .eyebrow,.campaign .eyebrow,.faq .eyebrow{margin-bottom:19px}.section-intro{max-width:420px;font-size:16px;line-height:1.6}.section-intro p{margin:0 0 15px;color:var(--muted)}.text-link{color:var(--green);text-underline-offset:5px;font-size:13px;font-weight:600}.text-link span{margin-left:25px}.analysis{display:grid;grid-template-columns:repeat(3,1fr) 1.5fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0}.analysis>div{padding:0 24px;border-right:1px solid var(--line)}.analysis>div:first-child{padding-left:0}.analysis>div:last-child{border:0}.analysis strong{font-weight:400;font-size:51px;letter-spacing:-2px;line-height:1}.analysis strong span{font-size:25px;letter-spacing:-1px}.analysis p{font-size:12px;color:var(--muted);margin:10px 0 0}.pack-stat strong{font-size:43px}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:54px;margin:35px 0}.benefit-icon{display:inline-flex;align-items:center;justify-content:center;border:1px solid #becdb7;border-radius:50%;width:33px;height:33px;color:var(--green);font-size:22px}.benefits h3{margin:15px 0 9px}.benefits p{color:var(--muted);font-size:14px;line-height:1.65;margin:0}.technical{display:flex;justify-content:space-between;gap:20px;padding:18px 22px;background:var(--paper);font-size:12px;border-radius:5px}.technical a{font-weight:600;color:var(--green);text-decoration:none}.technical a span{margin-left:22px}.campaign-section{background:var(--paper);padding:65px 0}.campaign{display:grid;grid-template-columns:1.15fr 1fr;gap:100px;align-items:center}.campaign h2 span{color:var(--green)}.campaign>div>p:not(.eyebrow){color:var(--muted);font-size:15px;line-height:1.7;max-width:465px;margin:23px 0 25px}.campaign-ticket{border-radius:10px;background:white;border:1px solid #dde6d5;overflow:hidden}.ticket-top{background:var(--navy);padding:25px 30px;color:var(--lime);display:flex;justify-content:space-between;align-items:center}.ticket-top>span:first-child{font-size:43px;font-weight:650;line-height:.9;letter-spacing:-1.7px}.ticket-arrow{font-size:72px;font-weight:250}.ticket-bottom{padding:25px 30px}.ticket-bottom .eyebrow{font-size:9px;margin-bottom:10px}.ticket-bottom h3{font-size:27px;line-height:1.1;margin:0 0 12px;font-weight:500;letter-spacing:-.8px}.ticket-bottom p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:1.65;margin:0 0 20px}.ticket-status{border-top:1px dashed #cbd5c4;padding-top:15px;font-size:11px;color:var(--green);display:flex;align-items:center;gap:8px}.contact-section{background:var(--navy);color:white;padding:70px 0}.contact{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.contact h2{font-size:51px}.contact>div>p:not(.eyebrow){font-size:14px;line-height:1.7;color:#d6dced;margin:23px 0}.phone{display:block;width:max-content;font-size:27px;letter-spacing:-.5px;text-decoration:none;margin:28px 0 10px}.phone span{margin-left:15px;color:var(--lime)}.email{font-size:13px;color:var(--lime);text-underline-offset:4px}.contact-note{margin-top:40px;color:#b7c1da;font-size:10px;line-height:1.8}form{background:white;color:var(--navy);border-radius:10px;padding:30px}.form-heading h3{font-size:23px;margin:0 0 5px}.form-heading p{font-size:12px;color:var(--muted);margin:0 0 24px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:17px 14px}label{font-size:11px;font-weight:600}.wide{grid-column:1/-1}input,select,textarea{width:100%;display:block;border:1px solid #d0d9cd;border-radius:4px;min-height:45px;padding:11px 12px;margin-top:6px;font-size:13px;background:#fafbf8;color:#27313b}textarea{height:77px;resize:vertical}form .button{width:100%;margin-top:20px}.form-status{font-size:10px;color:var(--muted);line-height:1.5;margin:12px 0 0}.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:90px}.faq h2{font-size:36px}.faq details{border-bottom:1px solid var(--line)}summary{list-style:none;display:flex;justify-content:space-between;align-items:center;min-height:60px;font-size:14px;font-weight:500;cursor:pointer;gap:20px}summary::-webkit-details-marker{display:none}summary:after{content:'+';color:var(--green);font-size:24px;font-weight:300}details[open] summary:after{content:'−'}details p{font-size:13px;color:var(--muted);line-height:1.7;margin:0 0 20px}footer{border-top:1px solid var(--line);padding:35px 0}.footer{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer img{width:165px;height:auto}.footer p{font-size:10px;color:var(--muted);margin:12px 0 0}.footer>div:last-child{text-align:right}.footer a{font-size:10px;margin-left:20px;text-decoration:none}.mobile-bar{display:none}.skip{position:fixed;left:15px;top:-80px;z-index:20;background:white;padding:15px}.skip:focus{top:10px}[hidden]{display:none!important}
@media(min-width:1600px){.hero-copy{padding-left:180px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.hero-copy{padding:40px 32px 30px}h1{font-size:69px;letter-spacing:-3.5px}.hero-photo{min-height:590px}.hero-description{font-size:15px}.campaign,.contact{gap:50px}.analysis strong{font-size:43px}.pack-stat strong{font-size:34px}.contact h2{font-size:44px}.benefits{gap:30px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.preview{font-size:8px;letter-spacing:.8px;padding:7px 10px}.preview span{font-size:8px;letter-spacing:0}nav{height:75px}.logo{width:141px}.navlinks{gap:0}.navlinks>a:not(.nav-call){display:none}.nav-call{font-size:11px;padding:11px 14px}.nav-call span{margin-left:10px}.hero{grid-template-columns:1fr}.hero-copy{padding:31px 23px 26px}.hero .eyebrow{font-size:8px;letter-spacing:1.1px;margin-bottom:23px}.product-name{font-size:22px;margin-bottom:14px}h1{font-size:65px;letter-spacing:-3.7px;margin-bottom:20px}.hero-description{font-size:14px;line-height:1.6;max-width:360px;margin-bottom:23px}.hero-copy .button{width:100%;font-size:12px;min-height:51px}.hero-link{font-size:11px;margin-top:18px}.hero-foot{display:none}.hero-photo{min-height:280px}.hero-photo>img{object-position:center 29%}.photo-label{top:19px;left:23px;font-size:7px;padding:8px 11px}.photo-caption{left:23px;bottom:24px}.photo-caption>span{font-size:10px}.photo-caption strong{font-size:27px}.nitrogen-stamp{right:23px;bottom:22px;width:104px;height:104px}.nitrogen-stamp strong{font-size:43px;letter-spacing:-2px}.nitrogen-stamp strong span{font-size:20px}.nitrogen-stamp>span{font-size:6px}.brand-line>.wrap{min-height:46px;font-size:8px;letter-spacing:.8px}.brand-line .line-text{display:none}.brand-line .wrap>span:last-child{font-size:22px}.section{padding-top:45px;padding-bottom:42px}.section-heading{display:block;margin-bottom:27px}.eyebrow{font-size:9px;letter-spacing:1.3px}.section-heading .eyebrow,.campaign .eyebrow,.faq .eyebrow{margin-bottom:14px}h2{font-size:36px;letter-spacing:-1.3px}.section-intro{font-size:14px;line-height:1.65;margin-top:19px}.section-intro p{margin-bottom:12px}.text-link{font-size:12px}.analysis{grid-template-columns:1fr 1fr;padding:0}.analysis>div,.analysis>div:first-child{padding:22px 16px}.analysis>div:nth-child(odd){padding-left:0}.analysis>div:nth-child(even){border-right:0;padding-left:25px}.analysis>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.analysis strong{font-size:42px}.analysis strong span{font-size:22px}.analysis .pack-stat strong{font-size:29px;letter-spacing:-1.3px}.analysis p{font-size:10px;margin-top:8px}.benefits{grid-template-columns:1fr;gap:23px;margin:28px 0}.benefits article{display:grid;grid-template-columns:31px 1fr;column-gap:14px}.benefit-icon{width:29px;height:29px;font-size:19px;grid-row:1/3}.benefits h3{font-size:17px;margin:1px 0 7px}.benefits p{font-size:13px;line-height:1.65}.technical{display:block;padding:18px;font-size:11px}.technical>a{display:block;margin-top:10px}.campaign-section{padding:42px 0}.campaign{grid-template-columns:1fr;gap:30px}.campaign h2{font-size:34px}.campaign>div>p:not(.eyebrow){font-size:14px;margin:18px 0 22px}.campaign .button{font-size:12px}.ticket-top{padding:22px}.ticket-top>span:first-child{font-size:39px}.ticket-arrow{font-size:58px}.ticket-bottom{padding:22px}.ticket-bottom h3{font-size:25px}.contact-section{padding:43px 0}.contact{grid-template-columns:1fr;gap:30px}.contact .eyebrow{margin-bottom:19px}.contact h2{font-size:42px}.contact>div>p:not(.eyebrow){font-size:13px;margin:19px 0}.phone{font-size:25px;margin-top:20px}.contact-note{display:none}form{padding:23px 20px}.form-heading h3{font-size:21px}.form-heading p{font-size:11px;margin-bottom:21px}input,select,textarea{font-size:16px}label{font-size:10px}.fields{gap:15px 12px}.faq{grid-template-columns:1fr;gap:20px}.faq h2{font-size:31px}summary{font-size:12px;min-height:60px}details p{font-size:12px}.footer{align-items:flex-start;gap:25px;flex-direction:column}.footer>div:last-child{text-align:left}.footer a{font-size:10px;margin:0 16px 0 0;display:inline-block}.footer img{width:140px}footer{padding:28px 0 35px}.mobile-bar{position:fixed;bottom:0;left:0;right:0;z-index:5;display:flex;gap:15px;align-items:center;justify-content:space-between;padding:10px 20px calc(10px + env(safe-area-inset-bottom));background:#20275ef5;border-top:1px solid #ffffff30;backdrop-filter:blur(10px)}.mobile-bar>a:first-child{color:white;font-size:12px;text-decoration:none;min-height:44px;display:flex;align-items:center}.mobile-bar .button{font-size:12px;min-height:44px;padding:12px 23px}body{padding-bottom:76px}}
.hero-photo>img{height:135%;object-position:50% 0}
@media(max-width:760px){.hero-photo>img{height:165%;object-position:50% 0}h1{font-size:clamp(49px,15vw,58px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}

/* Single-use Black Friday campaign: offer first, product second. */
.offer-banner{background:var(--lime);color:var(--navy)}
.offer-banner>a{display:flex;justify-content:center;align-items:center;gap:26px;padding:13px 20px;text-decoration:none;font-size:12px;line-height:1.4}
.offer-banner strong{letter-spacing:1px;font-size:11px}.offer-banner span{font-size:11px}.offer-banner b{margin-left:14px}
.hero-copy{padding-top:42px}.hero-copy .eyebrow{margin-bottom:21px}
.hero h1{font-size:clamp(55px,5.8vw,83px);letter-spacing:-3.8px;line-height:1.02;margin-bottom:22px}
.hero .product-name{margin-bottom:18px;font-size:30px}.hero-description strong{color:white;font-weight:600}
.hero-deadline{color:var(--lime);font-size:11px;line-height:1.5;margin:22px 0 0}.hero-foot{margin-top:24px}
.ticket-bottom .ticket-saving{font-size:59px;letter-spacing:-2.5px;font-weight:600;margin-bottom:4px}
.ticket-bottom .ticket-product{font-size:20px;color:var(--navy);font-weight:600;margin:0 0 14px}
@media(max-width:1100px){.hero h1{font-size:65px;letter-spacing:-3px}}
@media(max-width:760px){.offer-banner>a{flex-direction:column;gap:3px;padding:10px 12px}.offer-banner strong{font-size:10px;letter-spacing:.65px}.offer-banner span{font-size:10px}.hero-copy{padding-top:29px}.hero-copy .eyebrow{margin-bottom:18px}.hero h1{font-size:clamp(46px,13.7vw,54px);letter-spacing:-2.7px;margin-bottom:17px}.hero .product-name{font-size:25px;margin-bottom:15px}.hero-deadline{font-size:10px;margin-top:18px}.hero-description{font-size:14px}.ticket-status{font-size:10px}.contact h2{font-size:40px}.hero .hero-foot{display:none}}

.field-error{display:block;color:#a32424;font-size:11px;line-height:1.4;margin-top:5px}.field-error:empty{display:none}input[aria-invalid=true],select[aria-invalid=true],textarea[aria-invalid=true]{border-color:#a32424}.form-status.success{color:#008447;font-size:15px;padding:20px;background:#edf5e4;border-radius:5px}button:disabled{cursor:wait;opacity:.65}