/* Page scaffolding only — colors, fonts, radii, spacing and shadows come from styles.css (the Organic system). */
:root{ --leading:28px; --half:14px; --edge:clamp(20px,5vw,72px); --measure:58ch; }
html{scroll-behavior:smooth; scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{transition:none !important}}
body{font-size:17px; line-height:var(--leading); text-wrap:pretty; overflow-x:clip}
.wrap{max-width:1200px; margin:0 auto; padding:0 var(--edge)}
p{max-width:var(--measure)}

/* nav */
.nav{position:sticky; top:0; z-index:20; background:color-mix(in srgb, var(--color-bg) 88%, transparent); backdrop-filter:blur(10px);
  padding-inline:max(var(--edge), calc((100% - 1200px)/2 + var(--edge)))}
.nav-brand{display:flex; align-items:center; gap:10px; font-size:20px}
.nav-brand svg{width:30px; height:30px}
.nav .btn{font-size:14px}
@media (max-width:640px){.nav a:not(.btn):not(.nav-brand){display:none} .nav-brand{font-size:15px; line-height:1.15} .nav-brand svg{flex:none; width:26px; height:26px} .nav .btn{white-space:nowrap}}

/* display type */
.display{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:clamp(40px,5.6vw,74px); line-height:1.08; letter-spacing:0; margin:0 0 0 -0.028em}
.display .line{display:block}
.h2{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:clamp(30px,3.6vw,44px); line-height:1.12; margin:0}
.h3{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:24px; line-height:var(--leading); margin:0}
.lede{font-size:18px; line-height:var(--leading); color:color-mix(in srgb, var(--color-text) 80%, transparent); max-width:var(--measure); margin:0}
.muted{color:color-mix(in srgb, var(--color-text) 62%, transparent)}

/* buttons scaled up for a landing */
.btn-lg{font-size:17px; padding:14px 26px}
.btn-primary svg{stroke:currentColor}

/* hero */
.hero{position:relative; padding:calc(3.5*var(--leading)) 0 calc(3*var(--leading))}
.hero::before{content:""; position:absolute; right:-160px; top:-220px; width:460px; height:460px; border-radius:50%; background:var(--color-accent-2-200); z-index:-1; pointer-events:none}
@media (max-width:1420px){.hero::before{right:0}}
.hero .wrap{display:grid; grid-template-columns:minmax(0,7fr) minmax(0,5fr); gap:var(--leading) clamp(24px,5vw,80px); align-items:center}
.hero .sub{font-size:18px; line-height:var(--leading); max-width:var(--measure); margin:calc(1.25*var(--leading)) 0 0}
.hero .row{display:flex; gap:var(--space-3); flex-wrap:wrap; margin-top:var(--leading)}
.hero .note{font-size:15px; margin-top:var(--half)}
.hero-art{border-radius:50% 50% 46% 54% / 55% 50% 50% 45%; background:var(--color-accent-100); padding:8%; box-shadow:var(--shadow-md)}
.hero-art svg{width:100%; height:auto; display:block}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr} .hero-art{max-width:460px}}

/* sections */
.sec{padding:calc(2.5*var(--leading)) 0}
.sec-head{display:grid; grid-template-columns:minmax(0,5fr) minmax(0,7fr); gap:var(--half) clamp(24px,5vw,96px); align-items:end; margin-bottom:calc(1.5*var(--leading))}
@media (max-width:820px){.sec-head{grid-template-columns:1fr}}

/* seed bed of stats */
.bed{display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:var(--space-4); align-items:start; padding-top:var(--half)}
.seed{border-radius:50%; aspect-ratio:1; display:grid; place-content:center; text-align:center; padding:12%}
.seed:nth-child(1){background:var(--color-accent-100); width:min(100%,300px)}
.seed:nth-child(2){background:var(--color-accent-2-200); width:min(100%,330px); margin-top:calc(1.5*var(--leading))}
.seed:nth-child(3){background:var(--color-accent-200); width:min(100%,300px); justify-self:end}
.seed .num{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:clamp(38px,4vw,56px); line-height:1; margin:0}
.seed:nth-child(1) .num,.seed:nth-child(3) .num{color:var(--color-accent-700)}
.seed:nth-child(2) .num{color:var(--color-accent-2-800)}
.seed .lab{font-size:14.5px; line-height:1.35; margin:var(--half) auto 0; max-width:22ch; color:color-mix(in srgb, var(--color-text) 80%, transparent)}
.seed .src{font-size:11.5px; margin:8px 0 0; color:color-mix(in srgb, var(--color-text) 50%, transparent)}
@media (max-width:820px){.bed{grid-template-columns:1fr; justify-items:start} .seed:nth-child(2){margin-top:0; justify-self:end} .seed:nth-child(3){justify-self:start}}

/* farm split */
.farm{background:var(--color-surface); border-radius:calc(var(--radius-lg)*1.6); padding:clamp(28px,5vw,64px)}
.split{display:grid; grid-template-columns:minmax(0,6fr) minmax(0,6fr); gap:var(--leading) clamp(24px,5vw,80px); align-items:center}
.spec{list-style:none; padding:0; margin:var(--leading) 0 0; display:grid; gap:var(--half)}
.spec li{display:grid; grid-template-columns:132px 1fr; gap:var(--space-3); align-items:baseline; background:var(--color-bg); border-radius:999px; padding:12px 22px}
.spec b{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:22px; color:var(--color-accent-700)}
.spec span{font-size:15.5px; line-height:1.4}
.farm-art{border-radius:var(--radius-lg); overflow:hidden}
.farm-art svg{width:100%; height:auto; display:block}
@media (max-width:900px){.split{grid-template-columns:1fr} .farm-art{order:-1}}
@media (max-width:480px){.spec li{grid-template-columns:1fr; gap:2px; border-radius:var(--radius-md)}}

/* steps — a sequence, so dots are numbered */
.steps{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:var(--space-4)}
.step{display:flex; flex-direction:column; gap:var(--space-2); padding:var(--space-4) var(--space-4) var(--space-6); border-radius:calc(var(--radius-lg)*1.15); background:var(--color-surface)}
.step .dot-n{width:40px; height:40px; border-radius:50%; display:grid; place-items:center; background:var(--color-accent); color:var(--color-bg); font-family:var(--font-heading); font-size:17px; margin-bottom:var(--space-1)}
.step p{margin:0; font-size:15.5px; line-height:1.5; color:color-mix(in srgb, var(--color-text) 80%, transparent)}
.steps-note{margin-top:var(--leading); max-width:60ch}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}

/* who */
.who{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:clamp(20px,4vw,56px)}
.who .mark{display:block; width:18px; height:18px; border-radius:50%; background:var(--color-accent-2); margin-bottom:var(--half)}
.who p{margin:var(--space-2) 0 0; font-size:15.5px; line-height:1.5; color:color-mix(in srgb, var(--color-text) 80%, transparent)}
@media (max-width:760px){.who{grid-template-columns:1fr}}

/* partners */
.partners{display:grid; grid-template-columns:1fr 1fr; gap:var(--space-4)}
.partner{padding:var(--space-4); border-radius:calc(var(--radius-lg)*1.15); background:var(--color-accent-2-100); display:flex; gap:var(--space-3); align-items:flex-start}
.partner .mark{flex:none; width:44px; height:44px; border-radius:50%; background:var(--color-accent-2-300); display:grid; place-items:center; color:var(--color-accent-2-800)}
.partner .h3{font-size:19px; line-height:1.25}
.partner p{margin:6px 0 0; font-size:15px; line-height:1.5; color:color-mix(in srgb, var(--color-text) 78%, transparent)}
.partner-note{margin-top:var(--leading); font-size:14.5px; max-width:64ch}
@media (max-width:700px){.partners{grid-template-columns:1fr}}

/* survey */
.survey{position:relative; padding:calc(3*var(--leading)) 0 calc(3.5*var(--leading))}
.survey::before{content:""; position:absolute; left:-220px; bottom:-260px; width:520px; height:520px; border-radius:50%; background:var(--color-accent-200); z-index:-1; pointer-events:none}
.survey-grid{display:grid; grid-template-columns:minmax(0,5fr) minmax(0,7fr); gap:var(--leading) clamp(24px,5vw,80px); align-items:start}
.survey-intro{position:sticky; top:96px}
.survey-intro ul{padding-left:20px; margin:var(--half) 0; color:color-mix(in srgb, var(--color-text) 80%, transparent)}
.survey-intro li{margin-bottom:4px}
form.sf{background:var(--color-surface); border-radius:calc(var(--radius-lg)*1.3); padding:clamp(22px,3.5vw,44px); box-shadow:var(--shadow-md)}
fieldset{border:0; padding:0; margin:0 0 calc(1.25*var(--leading))}
legend,.lbl{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:19px; line-height:1.3; margin-bottom:var(--space-3); padding:0; display:block}
.q-num{display:inline-grid; place-items:center; width:28px; height:28px; border-radius:50%; background:var(--color-accent); color:var(--color-bg); font-size:14px; margin-right:10px; vertical-align:3px}
.hint{font-size:14.5px; margin:-6px 0 var(--space-3); color:color-mix(in srgb, var(--color-text) 60%, transparent)}
.opts{display:grid; gap:var(--space-2)}
.opts.cols{grid-template-columns:1fr 1fr}
@media (max-width:560px){.opts.cols{grid-template-columns:1fr}}
.opt{display:flex; gap:10px; align-items:flex-start; padding:10px 16px; border-radius:999px; background:var(--color-bg); cursor:pointer; font-size:15.5px; line-height:1.35; border:1.5px solid transparent}
.opt:hover{border-color:var(--color-accent-300)}
.opt:has(input:checked){background:var(--color-accent-100); border-color:var(--color-accent)}
.opt:has(input:focus-visible){outline:2px solid var(--color-accent); outline-offset:2px}
.opt input{position:absolute; opacity:0; width:0; height:0; pointer-events:none}
.opt .dot{flex:none; width:16px; height:16px; border-radius:50%; border:1.5px solid var(--color-neutral-400); margin-top:3px; background:var(--color-bg)}
.opt:has(input:checked) .dot{border-color:var(--color-accent); background:var(--color-accent); box-shadow:inset 0 0 0 4px var(--color-accent-100)}
.opt:has(input[type=checkbox]) .dot{border-radius:5px}
.scale{display:grid; grid-template-columns:repeat(5,1fr); gap:var(--space-2)}
.scale .opt{flex-direction:column; align-items:center; justify-content:center; aspect-ratio:1; padding:8px; border-radius:50%; max-width:92px; margin:0 auto; width:100%}
.scale .opt b{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:22px}
.scale .opt .dot{display:none}
.scale-ends{display:flex; justify-content:space-between; font-size:13.5px; margin-top:var(--space-2); color:color-mix(in srgb, var(--color-text) 60%, transparent)}
.input{font-size:16px; min-height:46px}
select.input{appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c67139' stroke-width='2.75' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 16px center; padding-right:44px}
textarea.input{border-radius:var(--radius-lg); min-height:110px}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:var(--space-3)}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden}
.consent{display:flex; gap:10px; align-items:flex-start; font-size:14.5px; line-height:1.45; margin:0 0 var(--leading); color:color-mix(in srgb, var(--color-text) 80%, transparent); cursor:pointer}
.consent input{position:absolute; opacity:0; width:0; height:0}
.consent .dot{flex:none; width:18px; height:18px; border-radius:6px; border:1.5px solid var(--color-neutral-400); margin-top:2px; background:var(--color-bg)}
.consent:has(input:checked) .dot{background:var(--color-accent); border-color:var(--color-accent); box-shadow:inset 0 0 0 3px var(--color-accent-100)}
.consent:has(input:focus-visible) .dot{outline:2px solid var(--color-accent); outline-offset:2px}
.submit-row{display:flex; gap:var(--space-4); align-items:center; flex-wrap:wrap}
.status{font-size:15px; color:color-mix(in srgb, var(--color-text) 60%, transparent)}
.status.err{color:var(--color-accent-700); font-weight:600}
.progress{height:8px; background:var(--color-bg); border-radius:999px; overflow:hidden; margin:0 0 var(--leading)}
.progress i{display:block; height:100%; width:0; background:var(--color-accent-2); border-radius:999px; transition:width .25s}
.thanks{display:none; background:var(--color-accent-2-100); border-radius:calc(var(--radius-lg)*1.3); padding:clamp(28px,4vw,48px)}
.thanks .h2{font-size:34px; margin-bottom:var(--half)}
.survey-grid.done form.sf{display:none}
.survey-grid.done .thanks{display:block}
@media (max-width:900px){.survey-grid{grid-template-columns:1fr} .survey-intro{position:static}}

/* footer */
footer{padding:calc(2*var(--leading)) 0 calc(1.5*var(--leading)); font-size:15px}
footer .wrap{display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:var(--space-6)}
footer .h3{font-size:18px; margin-bottom:var(--space-2)}
footer ul{list-style:none; padding:0; margin:0}
footer li{margin-bottom:5px}
footer a{color:var(--color-accent-700); text-decoration:none}
footer a:hover{text-decoration:underline}
.fine{grid-column:1/-1; font-size:13.5px; margin-top:var(--half); max-width:none}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}}

/* survey call-to-action (home page) */
.survey-cta{display:grid; grid-template-columns:minmax(0,6fr) minmax(0,5fr); gap:var(--leading) clamp(24px,5vw,80px); align-items:center}
.cta-card{background:var(--color-surface); border-radius:calc(var(--radius-lg)*1.3); padding:clamp(22px,3.5vw,40px); box-shadow:var(--shadow-md)}
.cta-card-title{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:21px; margin:0 0 var(--space-3)}
.cta-steps{list-style:none; padding:0; margin:0 0 var(--leading); display:grid; gap:var(--space-2)}
.cta-steps li{display:flex; align-items:center; font-size:16px}
@media (max-width:900px){.survey-cta{grid-template-columns:1fr}}

/* survey wizard (survey page) */
.survey-page{padding-top:calc(2*var(--leading))}
.survey-page .survey-intro h1{margin-top:var(--half)}
.wiz-head{display:flex; flex-direction:column; gap:2px; margin-bottom:var(--space-3)}
.wiz-count{font-size:13.5px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--color-accent-700)}
.wiz-title{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:26px; line-height:1.2; margin:0}
.wiz-title:focus{outline:none}
.wiz-step[hidden]{display:none}
.wiz-nav{display:flex; gap:var(--space-3); align-items:center; flex-wrap:wrap; margin-top:var(--space-2)}
.wiz-nav .btn{min-height:48px}
.wiz-nav .status{flex-basis:100%}
.form-section{margin:0 0 var(--leading)}
.form-section .hint{margin:0}

/* what is a vertical farm */
.explain{display:grid; grid-template-columns:minmax(0,5fr) minmax(0,6fr); gap:var(--leading) clamp(24px,5vw,80px); align-items:center}
.explain-art svg{display:block; width:100%; height:auto; max-width:440px}
.explain-list{list-style:none; padding:0; margin:0; display:grid; gap:var(--space-4)}
.explain-list li{display:grid; grid-template-columns:40px minmax(0,1fr); gap:var(--space-3); align-items:start}
.explain-list .h3{font-size:21px}
.explain-list p{margin:4px 0 0; font-size:15.5px; line-height:1.5; color:color-mix(in srgb, var(--color-text) 80%, transparent)}
.n-badge{width:40px; height:40px; border-radius:50%; display:grid; place-items:center; background:var(--color-accent); color:var(--color-bg); font-family:var(--font-heading); font-size:17px}
.fits-label{font-size:13.5px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--color-accent-700); margin:var(--leading) 0 var(--space-2)}
.fits{display:flex; flex-wrap:wrap; gap:var(--space-2)}
.fits span{background:var(--color-surface); border-radius:999px; padding:8px 16px; font-size:15px}
.faq{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:var(--space-4); margin-top:calc(1.5*var(--leading))}
.faq > div{background:var(--color-surface); border-radius:calc(var(--radius-lg)*1.15); padding:var(--space-4) var(--space-4) var(--space-6)}
.faq .h3{font-size:20px}
.faq p{margin:var(--space-2) 0 0; font-size:15.5px; line-height:1.5; color:color-mix(in srgb, var(--color-text) 80%, transparent)}
@media (max-width:900px){.explain{grid-template-columns:1fr} .explain-art{max-width:400px}}
@media (max-width:700px){.faq{grid-template-columns:1fr}}

/* who's behind this */
.about{display:grid; grid-template-columns:minmax(0,7fr) minmax(0,5fr); gap:var(--leading) clamp(24px,5vw,80px); align-items:center}
.about p{font-size:16.5px; line-height:1.6}
.about-mail{color:var(--color-accent-700); font-weight:600}
.about-quote{margin:0; padding:var(--space-6) var(--space-4); border-radius:calc(var(--radius-lg)*1.3); background:var(--color-accent-100)}
.about-quote p{font-family:var(--font-heading); font-weight:var(--font-heading-weight); font-size:clamp(24px,2.6vw,32px); line-height:1.2; margin:0; color:var(--color-accent-700)}
.about-quote cite{display:block; margin-top:var(--space-3); font-style:normal; font-size:14px; color:color-mix(in srgb, var(--color-text) 62%, transparent)}
@media (max-width:820px){.about{grid-template-columns:1fr}}

/* where we are today */
.phase-tag{font-size:13px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--color-accent-700)}
.phases .step:first-child{background:var(--color-accent-100)}
@media (max-width:900px){.phases{grid-template-columns:1fr}}
.spec-note{font-size:13.5px; line-height:1.45; margin:var(--space-3) 0 0 var(--space-2)}
.why-note{max-width:70ch; margin:calc(1.5*var(--leading)) 0 0; font-size:16.5px; line-height:1.55; padding:var(--space-4); border-radius:calc(var(--radius-lg)*1.15); background:var(--color-accent-2-100)}
.why-note .src,.faq .src{display:block; margin-top:var(--space-2); font-size:12.5px; color:color-mix(in srgb, var(--color-text) 55%, transparent)}