@font-face{font-family:Lato;src:url('assets/font-1.ttf') format('truetype');font-weight:400;font-display:swap}@font-face{font-family:Lato;src:url('assets/font-2.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--ink:#194d3d;--text:#40574c;--green:#28794e;--light:#f4f5ed;--line:#d8e0d2;--cream:#f9f8f2;--blue:#4c969a;--serif:Georgia,'Times New Roman',serif;--sans:Lato,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--text);background:#fff;font-family:var(--sans);font-size:17px;line-height:1.65}h1,h2,h3,p,figure{margin:0}h1,h2,h3{color:var(--ink)}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em;line-height:1.08}h1{font-size:clamp(48px,5.2vw,76px)}h2{font-size:clamp(38px,4vw,58px)}h1 em,h2 em{font-weight:400;color:var(--green)}h3{font-size:22px;line-height:1.35;font-weight:700}a{color:inherit;text-underline-offset:5px}button{font:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #e7a747;outline-offset:5px}img{max-width:100%;display:block}svg{display:block;max-width:100%}.skip{position:fixed;top:-90px;left:20px;z-index:99;background:var(--ink);color:white;padding:12px 20px}.skip:focus{top:10px}.site-header{padding:14px 5%;display:flex;align-items:center;justify-content:space-between;background:#fff;position:relative;z-index:20;border-bottom:1px solid #e7ebe1}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;line-height:1.15;color:var(--ink)}.brand img{width:58px;height:58px;object-fit:contain}.brand span{font-size:28px;font-family:var(--serif);font-weight:700;letter-spacing:-1px}.brand small{display:block;font-family:var(--sans);font-size:11px;font-weight:400;letter-spacing:.05em;margin-top:4px}.site-header nav{display:flex;align-items:center;gap:32px;font-size:14px}.site-header nav a{text-decoration:none}.site-header nav a:hover{color:var(--green)}.nav-logo{border:1px solid var(--line);padding:11px 18px}.nav-logo span{padding-left:16px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.05fr 1fr;min-height:620px;background:var(--cream)}.hero-copy{padding:70px 9.5% 64px;align-self:center}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:700;color:var(--green);margin-bottom:24px}.hero .eyebrow{display:flex;align-items:center;gap:12px}.hero .eyebrow span{width:26px;height:2px;background:var(--green)}.hero .intro{margin-top:30px;font-size:18px;max-width:460px;line-height:1.7}.button{display:inline-flex;align-items:center;gap:28px;background:var(--ink);color:#fff;padding:15px 22px;margin-top:30px;text-decoration:none;font-size:14px}.button:hover{background:#28654c}.text-link{display:block;width:fit-content;margin-top:17px;font-size:13px}.text-link span{padding-left:9px}.hero-photo{position:relative;min-height:580px;overflow:hidden}.hero-photo>img{width:100%;height:100%;object-fit:cover;object-position:38% center;position:absolute;inset:0}.hero-photo:after{content:'';position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(12,46,33,.6))}.hero-photo figcaption{position:absolute;z-index:1;bottom:34px;left:36px;color:white;font-family:var(--serif);font-size:28px;line-height:1.4}.hero-photo figcaption span{display:block;font:10px var(--sans);letter-spacing:.17em;text-transform:uppercase;margin-bottom:8px}.hero-photo figcaption small{display:block;font:10px var(--sans);margin-top:8px;color:#e4e9df}.journey{display:grid;grid-template-columns:repeat(3,1fr);padding:0 5%;border-bottom:1px solid var(--line)}.journey a{padding:25px 32px;display:flex;gap:20px;align-items:center;text-decoration:none;border-right:1px solid var(--line);font-size:14px;color:var(--ink)}.journey a:first-child{border-left:1px solid var(--line)}.journey span{font-size:11px;color:#758e7d}.journey b{font-weight:400;margin-left:auto}.section{max-width:1240px;padding:100px 50px;margin:auto}.section-head{display:grid;grid-template-columns:1.2fr 1fr;gap:0 70px;align-items:end;margin-bottom:50px}.section-head>.eyebrow{grid-column:1/-1;margin-bottom:18px}.section-head>p:last-child{font-size:17px;max-width:500px}.rive-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center}.rive-illustration{background:#eef3e9}.figure-note{font-size:11px;color:#658074;padding:11px 20px;line-height:1.5}.function-list article{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.function-list article>span{font-size:12px;color:#6e8d76;padding-top:5px}.function-list h3{font-size:20px;margin-bottom:7px}.function-list p{font-size:15px;line-height:1.65}.source-note{font-size:12px;line-height:1.6;color:#708174;margin-top:22px}.quiet-note{display:flex;align-items:start;gap:17px;margin-top:35px;padding:20px 25px;background:var(--cream);font-size:13px}.quiet-note>span{font-size:25px;line-height:1.1;color:var(--green)}.quiet-note a{display:inline-block;margin-left:4px}.plants{border-top:1px solid var(--line)}.plant-explorer{display:grid;grid-template-columns:290px 1fr;border:1px solid var(--line)}.plant-tabs{padding:16px 0;background:#fbfcf8;border-right:1px solid var(--line)}.plant-tabs button{position:relative;display:block;text-align:left;width:100%;background:transparent;border:0;border-left:3px solid transparent;color:var(--text);padding:24px 23px;font-size:17px;font-weight:700;line-height:1.3}.plant-tabs button>span{font-size:10px;letter-spacing:.12em;display:block;margin-bottom:9px;color:#6d8a75}.plant-tabs small{display:block;font-size:12px;font-weight:400;margin-top:9px;line-height:1.5}.plant-tabs button[aria-selected=true]{background:#e8efe1;border-left-color:var(--green);color:var(--ink)}.plant-shape{opacity:.24;transition:opacity .25s}.plant-scene[data-active=emergees] .emergees,.plant-scene[data-active=flottantes] .flottantes,.plant-scene[data-active=submergees] .submergees{opacity:1}.plant-scene svg{width:100%;max-height:350px;background:#edf4ee}.plant-scene [role=tabpanel]{padding:30px 34px 10px;min-height:200px}.plant-scene .eyebrow{font-size:10px;margin-bottom:8px}.plant-scene h3{font:26px/1.22 var(--serif);letter-spacing:-.02em;margin-bottom:12px}.plant-scene [role=tabpanel]>p:last-child{font-size:15px}.plant-scene .figure-note{padding:10px 34px 25px}.plant-takeaway{display:flex;gap:30px;align-items:start;margin-top:30px;font-family:var(--serif);font-size:24px;color:var(--ink);line-height:1.3}.plant-takeaway>span{font:14px/1.7 var(--sans);color:var(--text);max-width:720px;flex:1}.nutrients{background:#194d3d;color:#d6e6da}.nutrients h2,.nutrients h3{color:#fff}.nutrients h2 em{color:#bbd49c}.nutrients .eyebrow{color:#bdd29f}.nutrients .section-head>p:last-child{color:#d6e6da}.process{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:42px;padding:0;margin:20px 0 50px}.process li{padding-top:24px;border-top:1px solid #527561}.process span{color:#acc694;font-size:12px;display:block;margin-bottom:22px}.process h3{font-size:22px;margin-bottom:15px}.process p{font-size:15px;color:#d6e6da}.terms{display:grid;grid-template-columns:1fr 1.4fr;gap:50px;border-top:1px solid #527561;padding-top:35px}.terms h3{font:28px/1.3 var(--serif)}.terms p{font-size:15px}.terms p+p{margin-top:14px}.nutrients .source-note{color:#aec2b2}.actions .section-head{margin-bottom:32px}.actions-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:24px;padding:25px 0;color:var(--ink);font-size:23px;line-height:1.4}summary::-webkit-details-marker{display:none}summary>span:first-child:not(:only-child){font-size:12px;color:#77947c}summary i{font-style:normal;font-family:var(--sans);font-size:23px;font-weight:400;margin-left:auto;transition:transform .2s}details[open]>summary>i{transform:rotate(45deg)}.actions-list details>div{padding:0 55px 30px;max-width:900px}.actions-list details p{font-size:16px}.logo-section{background:#eef3e6}.logo-inner{display:grid;grid-template-columns:.85fr 1.4fr;gap:100px;align-items:center;padding-top:85px;padding-bottom:85px}.logo-art{background:transparent;padding:0;text-align:center}.logo-art img{width:100%;height:auto;max-width:280px;margin:auto}.logo-art p{font-size:11px;letter-spacing:.06em;margin-top:18px;color:#5e7d69}.logo-copy .eyebrow{margin-bottom:20px}.logo-copy .intro{font-size:23px;line-height:1.5;color:var(--ink);margin:25px 0 20px}.logo-copy>p:not(.intro):not(.eyebrow){font-size:16px}.scope-note{border-top:1px solid #cbd9c2;padding-top:18px;margin-top:24px;font-size:13px}.scope-note p{margin-top:6px;max-width:500px}.faq{display:grid;grid-template-columns:1fr 1.2fr;gap:80px}.faq h2{font-size:42px}.faq-list summary{font-size:17px;padding:20px 0;gap:18px}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list p{font-size:14px;padding:0 30px 23px 0}.sources{padding-top:0;padding-bottom:65px}.sources details{border-top:1px solid var(--line);border-bottom:0}.sources summary{padding:30px 0}.sources summary>span:first-child{font-size:inherit;color:var(--ink)}.sources .eyebrow{font-size:10px;display:block;margin-bottom:12px}.sources h2{font:26px var(--serif);letter-spacing:-.025em}.sources-content{max-width:900px}.sources-content>p{font-size:14px}.sources-content ol{padding-left:22px;display:grid;grid-template-columns:1fr 1fr;gap:20px 40px;margin:30px 0}.sources-content li{font-size:14px;padding-left:7px}.sources-content li>span{display:block;color:#718076;font-size:12px;margin-top:4px}footer{background:var(--ink);color:#d2dfd2;padding:30px 5%;display:flex;align-items:center;gap:28px;font-size:11px}footer .footer-brand{font:bold 28px var(--serif);color:white;text-decoration:none}footer p{max-width:360px;font-size:12px}footer span{margin-left:auto}footer>a:last-child{font-size:24px;text-decoration:none;padding:0 10px}
@media(min-width:1450px){.hero{max-width:1680px;margin:auto}.hero-copy{padding-left:13%}.site-header{padding-left:max(5%,calc((100vw - 1440px)/2));padding-right:max(5%,calc((100vw - 1440px)/2))}}
@media(max-width:1000px){.site-header nav{gap:18px}.hero-copy{padding:50px 8%}.hero{min-height:550px}.hero-photo{min-height:550px}h1{font-size:56px}.hero .intro{font-size:16px}.section{padding:75px 35px}.section-head{gap:0 35px}.rive-layout{gap:35px}.plant-explorer{grid-template-columns:245px 1fr}.logo-inner{gap:55px}.faq{gap:45px}.journey a{padding:22px 18px}.sources{padding-top:0}.sources-content ol{gap:20px 25px}.process{gap:27px}}
@media(max-width:760px){html{scroll-padding-top:20px}.site-header{padding:12px 22px}.brand img{width:48px;height:48px}.brand span{font-size:25px}.brand small{font-size:9px}.menu-toggle{display:flex;align-items:center;gap:12px;background:white;border:1px solid var(--line);padding:8px 11px;color:var(--ink);font-size:12px}.site-header nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:15px 24px 25px;gap:0;box-shadow:0 15px 20px #183e3315}.site-header nav.open{display:flex}.site-header nav a{padding:12px}.nav-logo{margin-top:8px}.hero{grid-template-columns:1fr}.hero-copy{padding:45px 26px 40px}.hero .eyebrow{margin-bottom:20px}h1{font-size:clamp(44px,9.7vw,66px)}.hero .intro{font-size:16px;margin-top:23px;max-width:540px}.button{margin-top:24px}.hero-photo{min-height:370px;max-height:450px}.hero-photo>img{object-position:center}.hero-photo figcaption{bottom:25px;left:26px;font-size:25px}.journey{padding:0;grid-template-columns:1fr}.journey a{padding:15px 26px;border:0!important;border-bottom:1px solid var(--line)!important;font-size:13px}.journey a:last-child{border-bottom:0!important}.section{padding:65px 26px}.section-head{display:block;margin-bottom:32px}.section-head>p:last-child{margin-top:24px;font-size:16px}.section-head>.eyebrow{margin-bottom:17px}h2{font-size:40px}.rive-layout{grid-template-columns:1fr;gap:20px}.function-list article{padding:20px 0}.quiet-note{padding:18px;font-size:12px}.quiet-note a{margin:8px 0 0}.plant-explorer{display:block}.plant-tabs{display:flex;padding:0;border-right:0;border-bottom:1px solid var(--line)}.plant-tabs button{padding:15px 12px;font-size:13px;border-left:0;border-bottom:3px solid transparent}.plant-tabs button[aria-selected=true]{border-left:0;border-bottom-color:var(--green)}.plant-tabs small{display:none}.plant-tabs button>span{margin-bottom:5px;font-size:9px}.plant-scene [role=tabpanel]{padding:23px 22px 8px;min-height:210px}.plant-scene h3{font-size:25px}.plant-scene .figure-note{padding:12px 22px 22px;font-size:10px}.plant-takeaway{display:block;font-size:25px}.plant-takeaway>span{display:block;margin-top:14px}.process{display:block;margin-bottom:35px}.process li{padding:22px 0;border-bottom:0}.process span{margin-bottom:12px}.process h3{font-size:22px}.terms{display:block;padding-top:27px}.terms h3{font-size:27px;margin-bottom:20px}.actions-list summary{font-size:22px;gap:20px}.actions-list details>div{padding-left:34px;padding-right:0}.logo-inner{display:flex;flex-direction:column;gap:35px}.logo-art{padding:0;width:235px}.logo-art img{max-width:190px}.logo-art p{font-size:10px}.logo-copy .intro{font-size:21px}.faq{display:block}.faq-list{margin-top:35px}.faq h2{font-size:39px}.sources{padding-top:0;padding-bottom:40px}.sources-content ol{grid-template-columns:1fr;gap:20px}.sources h2{font-size:24px}.sources summary{gap:15px}.sources summary>i{flex-shrink:0}footer{flex-wrap:wrap;padding:28px 26px;gap:15px}footer p{flex-basis:calc(100% - 115px);font-size:11px}footer span{margin-left:0}footer>a:last-child{margin-left:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
