:root{--black:#080808;--ink:#171717;--yellow:#ffbd22;--yellow-deep:#f5ad00;--concrete:#f0f0ed;--white:#fff;--muted:#666862;--line:#d4d4cf;--content:1220px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:74px}body{background:var(--white);color:var(--ink);font-family:Arial,Helvetica,sans-serif;margin:0}body,main{max-width:100%;overflow-x:clip}a{color:inherit;text-decoration:none}a,summary{-webkit-tap-highlight-color:transparent}a,button,summary{outline-offset:4px}:focus-visible{outline:3px solid var(--yellow-deep)}figure,h1,h2,h3,p,ul{margin-top:0}.button,.eximo-logo,.eyebrow,.result-grid figcaption,.step-label,h1,h2,h3{font-family:Impact,Haettenschweiler,Arial Narrow Bold,sans-serif}h1,h2,h3{letter-spacing:-.015em;text-wrap:balance}p{max-width:72ch}.site-header{align-items:center;background:hsla(0,0%,100%,.98);border-bottom:1px solid #e4e4df;display:flex;height:74px;justify-content:space-between;padding:0 clamp(20px,4vw,58px);position:sticky;top:0;z-index:50}.brand-link{display:inline-flex}.caf-logo{display:block;height:42px;object-fit:contain;width:auto}.eximo-logo{background:var(--yellow);border:4px solid var(--black);color:var(--black);display:inline-block;font-size:30px;letter-spacing:1px;line-height:1;padding:7px 10px 5px;transform:skew(-1deg)}.eximo-logo--inverted{border-color:var(--yellow)}.desktop-nav{align-items:center;display:flex;gap:clamp(26px,4vw,54px)}.desktop-nav a{font-size:15px;font-weight:700;min-height:44px;padding:13px 0}.desktop-nav a:hover{color:#9b6a00}.mobile-menu{display:none;position:relative}.mobile-menu>summary{align-items:center;cursor:pointer;display:flex;flex-direction:column;gap:5px;height:44px;justify-content:center;list-style:none;width:44px}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu>summary span{background:var(--black);display:block;height:3px;width:27px}.mobile-menu nav{background:var(--white);border:1px solid var(--line);box-shadow:0 14px 30px rgba(0,0,0,.14);display:flex;flex-direction:column;min-width:190px;padding:8px;position:absolute;right:0;top:50px}.mobile-menu nav a{align-items:center;display:flex;font-size:16px;font-weight:700;min-height:48px;padding:0 14px}.hero{background:var(--black);color:var(--white);display:grid;grid-template-columns:minmax(0,1.12fr) minmax(420px,.88fr);min-height:calc(100svh - 74px)}.hero-copy{align-items:flex-start;display:flex;flex-direction:column;justify-content:center;padding:clamp(46px,5vw,72px) clamp(28px,6vw,86px)}.eyebrow{color:var(--yellow);font-size:15px;font-style:italic;letter-spacing:1.4px;margin-bottom:20px;text-transform:uppercase}.eyebrow--dark{color:#a26d00}.hero h1{font-size:clamp(48px,4.65vw,70px);line-height:.96;margin-bottom:0;max-width:740px;text-transform:uppercase}.hero h1 span{color:var(--yellow)}.hero-rule{background:var(--yellow);height:6px;margin:30px 0;width:112px}.hero-description{color:#e7e7e4;font-size:18px;line-height:1.6;margin-bottom:24px;max-width:580px}.benefit-list{display:grid;gap:13px;list-style:none;margin:0 0 30px;padding:0}.benefit-list li{align-items:center;display:flex;font-size:18px;gap:14px;line-height:1.45}.benefit-list svg,.use-grid svg{fill:none;flex:0 0 auto;height:25px;stroke:var(--yellow);stroke-linecap:round;stroke-linejoin:round;stroke-width:3.5;width:25px}.button{align-items:center;border:0;display:inline-flex;font-size:21px;justify-content:center;min-height:58px;padding:15px 30px;text-align:center}.button--yellow{background:var(--yellow);color:var(--black);min-width:310px}.button--yellow:hover{background:#ffca4f}.hero-product{align-items:center;background:linear-gradient(hsla(0,0%,100%,.7),hsla(0,0%,100%,.72)),radial-gradient(circle at 20% 30%,#c4c4bf 0 1px,transparent 1.5px);background-color:#e9e9e5;background-size:auto,14px 14px;display:flex;justify-content:center;min-height:680px;padding:clamp(24px,4vw,56px)}.product-image{display:block;height:min(78vh,720px);margin:0 auto;max-width:94%;object-fit:contain;width:auto}.section-light{background:var(--concrete)}.closing h2,.faq-heading h2,.section-heading h2,.video-copy h2{font-size:clamp(46px,5.5vw,76px);line-height:.98;margin-bottom:24px;text-transform:uppercase}.faq-heading>p:not(.eyebrow),.section-heading>p:not(.eyebrow),.video-copy>p:not(.eyebrow){color:var(--muted);font-size:18px;line-height:1.65;margin-bottom:0}.section-heading--center{max-width:860px;text-align:center}.section-heading--center,.section-heading--center p{margin-left:auto;margin-right:auto}.explanation{display:grid;gap:clamp(50px,8vw,120px);grid-template-columns:minmax(320px,.75fr) minmax(520px,1fr);padding:clamp(88px,9vw,140px) max(24px,calc((100vw - var(--content))/2))}.bioremediation-graphic{background:var(--white);box-shadow:16px 16px 0 var(--yellow);overflow:hidden}.bioremediation-graphic img{display:block;height:auto;width:100%}.application,.results,.use-section{background:var(--black);color:var(--white);padding:clamp(88px,9vw,140px) max(24px,calc((100vw - var(--content))/2))}.steps{display:grid;gap:18px;grid-template-columns:repeat(3,1fr);margin-top:64px}.instruction-intro{color:#d5d5d1!important}.instruction-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}.instruction-links a{align-items:center;border:2px solid var(--yellow);color:var(--white);display:inline-flex;flex-direction:column;font-size:15px;font-weight:800;justify-content:center;line-height:1.25;min-height:60px;min-width:280px;padding:11px 18px;text-align:center}.instruction-links a:hover{background:var(--yellow);color:var(--black)}.instruction-links span{font-size:12px;font-weight:600;margin-top:3px}.steps article{background:#171717;border-top:7px solid var(--yellow);min-height:520px;padding:32px}.step-number{color:var(--yellow);display:block;font-family:Impact,Haettenschweiler,Arial Narrow Bold,sans-serif;font-size:72px;line-height:1;margin-bottom:20px}.step-image{aspect-ratio:1.38/1;background:#e8e9eb;display:block;height:auto;margin:0 0 28px;object-fit:contain;width:100%}.step-label{color:var(--yellow);font-size:15px;letter-spacing:1px;margin-bottom:12px}.step-label,.steps h3{text-transform:uppercase}.steps h3{font-size:30px;line-height:1.05;margin-bottom:16px}.steps article>p:last-child{color:#c8c8c4;font-size:17px;line-height:1.6;margin-bottom:0}.video-section{align-items:center;display:grid;gap:clamp(48px,8vw,112px);grid-template-columns:minmax(300px,.62fr) minmax(540px,1fr);padding:clamp(88px,9vw,130px) max(24px,calc((100vw - var(--content))/2))}.video-frame{aspect-ratio:16/9;background:var(--black);box-shadow:16px 16px 0 var(--yellow);overflow:hidden;width:100%}.video-frame iframe{border:0;height:100%;width:100%}.results{background:#111}.result-grid{display:grid;gap:22px;grid-template-columns:1fr 1fr;margin-top:60px}.result-grid figure{background:var(--white);margin-bottom:0;overflow:hidden}.result-grid figcaption{align-items:center;background:var(--yellow);color:var(--black);display:flex;font-size:24px;height:54px;justify-content:center;letter-spacing:1px;text-transform:uppercase}.result-grid img{aspect-ratio:1.43/1;display:block;height:auto;object-fit:cover;width:100%}.results-note{color:#b9b9b4;font-size:14px;line-height:1.55;margin:25px auto 0;max-width:800px;text-align:center}.use-section{display:grid;gap:42px 90px;grid-template-columns:minmax(310px,.75fr) minmax(440px,1fr)}.use-grid{border-top:1px solid #3a3a3a;display:grid;grid-template-columns:1fr 1fr;list-style:none;margin:0;padding:0}.use-grid li{align-items:center;border-bottom:1px solid #3a3a3a;display:flex;font-family:Impact,Haettenschweiler,Arial Narrow Bold,sans-serif;font-size:24px;gap:16px;min-height:86px;padding:18px 22px;text-transform:uppercase}.use-grid li:nth-child(2n){border-left:1px solid #3a3a3a}.surface-note{color:#bdbdb8;font-size:15px;grid-column:2;line-height:1.6;margin-bottom:0}.faq{display:grid;gap:clamp(50px,8vw,110px);grid-template-columns:minmax(290px,.65fr) minmax(500px,1fr);padding:clamp(88px,9vw,140px) max(24px,calc((100vw - var(--content))/2))}.faq-list{border-top:2px solid var(--ink)}.faq-list details{border-bottom:1px solid #bdbdb7}.faq-list summary{align-items:center;cursor:pointer;display:flex;font-size:19px;font-weight:700;gap:24px;justify-content:space-between;list-style:none;min-height:76px;padding:16px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary b{color:#966600;font-size:30px;line-height:1;transition:transform .16s ease}.faq-list details[open] summary b{transform:rotate(45deg)}.faq-list .faq-answer{color:var(--muted);font-size:17px;line-height:1.65;margin:0 55px 25px 0}.faq-list .faq-answer p{margin:0}.closing{align-items:center;background:var(--yellow);display:flex;flex-direction:column;padding:clamp(82px,8vw,120px) 24px;text-align:center}.closing h2{font-size:clamp(48px,6vw,86px);margin-bottom:24px;max-width:900px}.closing>p:not(.eyebrow){font-size:18px;line-height:1.6;margin-bottom:30px}.button--black{background:var(--black);color:var(--white);min-width:260px}.button--black:hover{background:#292929}footer{align-items:center;background:var(--black);color:#c7c7c2;display:grid;gap:30px;grid-template-columns:auto 1fr auto;padding:44px max(24px,calc((100vw - var(--content))/2))}footer nav{display:flex;flex-wrap:wrap;gap:16px 28px;justify-content:center}footer nav a{font-size:13px;font-weight:700;min-height:44px;padding:14px 0}footer nav a:hover{color:var(--yellow)}footer>p{font-size:12px;line-height:1.5;margin-bottom:0;text-align:right}@media (max-width:980px){.hero{grid-template-columns:1.08fr .92fr}.hero-copy{padding-left:34px;padding-right:34px}.explanation,.faq,.use-section,.video-section{gap:50px;grid-template-columns:1fr}.surface-note{grid-column:auto}footer{grid-template-columns:auto 1fr}footer>p{grid-column:1/-1;text-align:left}}@media (max-width:700px){html{scroll-padding-top:68px}.site-header{height:68px;padding:0 18px}.eximo-logo{border-width:3px;font-size:25px;padding:6px 8px 4px}.caf-logo{height:34px}.desktop-nav{display:none}.mobile-menu{display:block}.hero{display:flex;flex-direction:column;min-height:auto}.hero-copy{padding:48px 22px 40px}.eyebrow{font-size:14px;margin-bottom:15px}.hero h1{font-size:clamp(45px,13.5vw,57px);line-height:.98}.desktop-break{display:none}.hero-rule{height:5px;margin:24px 0;width:92px}.hero-description{font-size:18px;line-height:1.55;margin-bottom:20px}.benefit-list{gap:10px;margin-bottom:25px}.benefit-list li{font-size:18px}.button{min-height:56px;width:100%}.button--yellow{min-width:0}.hero-product{min-height:520px;padding:32px 18px}.product-image{height:auto;max-height:none;width:min(76%,390px)}.application,.explanation,.faq,.results,.use-section,.video-section{padding:76px 22px}.faq-heading h2,.section-heading h2,.video-copy h2{font-size:clamp(43px,12vw,56px);line-height:1}.faq-heading>p:not(.eyebrow),.section-heading>p:not(.eyebrow),.video-copy>p:not(.eyebrow){font-size:18px;line-height:1.6}.bioremediation-graphic{box-shadow:9px 9px 0 var(--yellow)}.steps{grid-template-columns:1fr;margin-top:42px}.instruction-links{align-items:stretch;flex-direction:column}.instruction-links a{min-width:0;width:100%}.steps article{min-height:0;padding:27px 25px 30px}.step-number{font-size:62px;margin-bottom:28px}.video-section{gap:38px}.video-frame{box-shadow:9px 9px 0 var(--yellow)}.result-grid{grid-template-columns:1fr;margin-top:42px}.result-grid figcaption{font-size:21px;height:50px}.use-grid{grid-template-columns:1fr}.use-grid li,.use-grid li:nth-child(2n){border-left:0}.faq-list summary{font-size:18px;min-height:72px}.faq-list .faq-answer{font-size:18px;margin-right:0}.closing{padding:76px 22px}.closing h2{font-size:clamp(44px,12vw,58px)}.closing>p:not(.eyebrow){font-size:18px}footer{align-items:flex-start;grid-template-columns:1fr;padding:44px 22px}footer nav{flex-direction:column;gap:0;justify-content:flex-start}footer>p{grid-column:auto}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.faq-list summary b{transition:none}}