/* Fieldsight public site — design system. Tokens first, then base, components, sections. */
:root{
  --green-900:#12372a; --green-700:#1f5c3f; --leaf:#5aa469; --gold:#c9962e;
  --bg:#f7f5ef; --surface:#fff; --sand:#ece8db; --ink:#17231d; --muted:#5d6b62; --line:#e0dccf;
  --lv-low:#c9a24a; --lv-mod:#e3d36b; --lv-good:#86bd5c; --lv-high:#2f7d3e;
  --r:20px; --bs-font-sans-serif:'Plus Jakarta Sans',system-ui,sans-serif;
}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--ink);line-height:1.65;overflow-x:hidden}
h1,h2,h3{font-weight:700;letter-spacing:-.025em;line-height:1.08}
h1{font-size:clamp(2.6rem,6.4vw,4.7rem)} h2{font-size:clamp(1.9rem,4vw,3rem)} h3{font-size:1.2rem;letter-spacing:-.01em;line-height:1.25}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.lead-md{font-size:1.15rem;color:var(--muted);max-width:34rem}
.section{padding:clamp(3.5rem,8vw,7rem) 0}
.section.sand{background:var(--sand)} .section.dark{background:var(--green-900);color:#e6eee8}
.eyebrow{display:block;font-weight:700;font-size:.8rem;letter-spacing:.14em;color:var(--green-700);margin-bottom:1rem}
.dark .eyebrow{color:var(--leaf)}
.note{font-size:.85rem;color:var(--muted)} .dark .note{color:#a9bcb0}

/* Buttons */
.btn-ag,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.75rem 1.6rem;border-radius:99px;font-weight:600;text-decoration:none;border:2px solid var(--green-700);transition:transform .2s,background .2s,color .2s}
.btn-ag{background:var(--green-700);color:#fff} .btn-ag:hover{background:var(--green-900);border-color:var(--green-900);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--green-900)} .btn-ghost:hover{background:var(--green-700);color:#fff}
.on-dark .btn-ag{background:var(--gold);border-color:var(--gold);color:var(--green-900)} .on-dark .btn-ghost{color:#fff;border-color:#fff}
.on-dark .btn-ghost:hover{background:#fff;color:var(--green-900)}

/* Navigation */
.ag-nav{position:sticky;top:0;z-index:1030;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.ag-nav.scrolled,.ag-nav:has(.show){background:rgba(247,245,239,.95);backdrop-filter:blur(8px);border-color:var(--line)}
.navbar-brand{font-weight:800;color:var(--green-900);font-size:1.3rem} .navbar-brand i{color:var(--leaf);margin-right:.35rem}
.nav-link{color:var(--ink);font-weight:500} .nav-link:hover{color:var(--green-700)}
.navbar-toggler{border:0;font-size:1.4rem;min-width:44px;min-height:44px}

/* Field visuals (SVG generated in site.js) */
.vis{position:relative;border-radius:28px;overflow:hidden;background:#a9b487;box-shadow:0 30px 60px -30px rgba(18,55,42,.5)}
.vis svg{display:block;width:100%;height:auto;transition:transform 1.2s ease} .vis:hover svg{transform:scale(1.03)}
.bnd,.field-poly{stroke-dasharray:8 6;animation:dash 24s linear infinite} @keyframes dash{to{stroke-dashoffset:-168}}
.chip{position:absolute;background:#fff;border-radius:14px;padding:.6rem .9rem;font-size:.85rem;line-height:1.3;box-shadow:0 12px 28px -12px rgba(0,0,0,.4)}
.chip b{display:block;font-size:1.25rem}
.demo-tag{position:absolute;top:1rem;left:1rem;background:rgba(18,55,42,.85);color:#fff;font-size:.75rem;padding:.25rem .7rem;border-radius:99px}
.scale{height:10px;border-radius:9px;background:linear-gradient(90deg,var(--lv-low),var(--lv-mod),var(--lv-good),var(--lv-high))}
.legend{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;font-size:.9rem;margin:1.25rem 0}
.legend i{display:inline-block;width:.85rem;height:.85rem;border-radius:4px;margin-right:.4rem;vertical-align:-1px}

/* Hero */
.hero{padding:clamp(2rem,6vw,5rem) 0 clamp(3rem,7vw,6rem);background:radial-gradient(55% 60% at 88% 15%,rgba(90,164,105,.2),transparent)}
.hero .chip.a{left:-1rem;bottom:2rem} .hero .chip.b{right:1rem;top:4rem}
@media(max-width:575px){.hero .chip.a{left:.5rem}.hero .chip.b{display:none}}

/* Value statement */
.statement{font-size:clamp(1.8rem,4.5vw,3.4rem);font-weight:700;letter-spacing:-.03em;line-height:1.15;max-width:22ch;margin:0 auto 1.5rem}

/* Feature bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}
.tile{grid-column:span 2;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1.75rem;transition:transform .25s,border-color .25s}
.tile:hover{transform:translateY(-4px);border-color:var(--leaf)}
.tile.wide{grid-column:span 3} .tile.green{background:var(--green-700);color:#fff;border-color:var(--green-700)} .tile.gold{background:#f3e6c4;border-color:#e7d5a4}
.tile p{margin:.5rem 0 0;color:inherit;opacity:.85}
.ico{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--sand);color:var(--green-700);font-size:1.25rem;margin-bottom:1.25rem}
.green .ico{background:rgba(255,255,255,.14);color:#fff}
@media(max-width:991px){.tile,.tile.wide{grid-column:span 3}} @media(max-width:575px){.tile,.tile.wide{grid-column:1/-1}}

/* Map section */
.map-wrap{position:relative;border-radius:28px;overflow:hidden;box-shadow:0 30px 60px -30px rgba(18,55,42,.5)}
#map{height:min(72vh,580px);background:var(--green-700)}
.map-card{position:absolute;left:1.25rem;bottom:1.25rem;z-index:500;width:min(310px,calc(100% - 2.5rem));background:#fff;border-radius:18px;padding:1.25rem}
.readouts{display:grid;grid-template-columns:1fr 1fr;gap:.75rem 1rem;margin:.75rem 0 0}
.readouts small{display:block;color:var(--muted);font-size:.75rem;line-height:1.3} .readouts b{font-size:1.15rem}
.field-poly{stroke-dasharray:8 6}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative}
.steps::before{content:"";position:absolute;top:28px;left:10%;right:10%;border-top:2px dashed var(--leaf)}
.step-n{position:relative;z-index:1;width:56px;height:56px;border-radius:50%;background:var(--bg);border:2px solid var(--green-700);display:grid;place-items:center;font-weight:700;color:var(--green-700);margin-bottom:1rem}
.sand .step-n{background:var(--sand)}
@media(max-width:767px){.steps{grid-template-columns:1fr}.steps::before{display:none}}

/* Before / after slider */
.cmp{--pos:50%;position:relative}
.cmp .top{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.cmp::after{content:"";position:absolute;top:0;bottom:0;left:var(--pos);width:3px;background:#fff;pointer-events:none}
.cmp input{position:absolute;left:1rem;right:1rem;bottom:1rem;width:calc(100% - 2rem);z-index:2;accent-color:var(--gold)}
.cmp .lab{position:absolute;top:1rem;z-index:2;background:#fff;border-radius:99px;padding:.2rem .8rem;font-size:.8rem;font-weight:600}
.cmp .l1{left:1rem;top:3rem}.cmp .l2{right:1rem;top:3rem}

/* Weather */
.stat b{display:block;font-size:clamp(2rem,4vw,2.8rem);font-weight:700;line-height:1;letter-spacing:-.03em}
.stat span{color:var(--muted);font-size:.9rem}
.chart-box{position:relative;height:260px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem}

/* Journey */
.journey{display:flex;gap:1.25rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem}
.j{flex:0 0 190px;scroll-snap-align:start;border-top:4px solid var(--leaf);padding-top:1rem}
.j:nth-child(n+4){border-color:var(--gold)} .j i{color:var(--green-700);font-size:1.4rem;margin-bottom:.6rem;display:block}
@media(min-width:992px){.j{flex:1}}

/* Benefits, orgs, articles */
.benefit{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.14)} .benefit i{color:var(--gold);margin-top:.35rem}
.articles{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.25rem}
.article{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .25s;color:inherit;text-decoration:none;display:block}
.article:hover{transform:translateY(-4px);color:inherit} .article div:last-child{padding:1.25rem}
.image-placeholder{aspect-ratio:16/10;display:grid;place-items:center;color:var(--muted);font-size:.85rem;background:repeating-linear-gradient(135deg,var(--sand) 0 12px,#e4dfcf 12px 24px)}
.article small{color:var(--leaf);font-weight:600}

/* CTA + footer */
.cta{background:var(--green-900);color:#fff;border-radius:32px;padding:clamp(2.5rem,6vw,5rem);text-align:center;background-image:radial-gradient(50% 80% at 100% 0,rgba(201,150,46,.25),transparent)}
.cta p{color:#c6d5cb;max-width:34rem;margin:1rem auto 2rem}
footer{background:var(--green-900);color:#b9cabf;padding:4rem 0 2rem;font-size:.95rem}
footer a{color:#b9cabf;text-decoration:none} footer a:hover{color:#fff} footer h3{color:#fff;font-size:1rem;margin-bottom:1rem}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.5rem} .social a{font-size:1.2rem;margin-right:1rem}

/* Reveal (only when JS is on) */
html.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}
html.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}html.js .reveal{opacity:1;transform:none}}