/* Indoor Farms Corporation — site stylesheet */
:root{
  --forest:#0d3b2a;
  --forest-2:#0a2e21;
  --field:#1f8a3b;
  --field-2:#2fb04e;
  --lime:#8fd67a;
  --wheat:#d9a441;
  --wheat-2:#f0c96a;
  --ink:#141a16;
  --ink-2:#3d4a42;
  --mute:#6b7670;
  --line:#dfe5e0;
  --paper:#f6f5f0;
  --paper-2:#eef0ea;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 18px 50px rgba(13,59,42,.14);
  --font-display:"Manrope","Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--field);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;margin:0 0 .5em;letter-spacing:-.015em;font-weight:700}
h1{font-size:clamp(2.2rem,5vw,4.2rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.6rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section.tight{padding:56px 0}
.section.dark{background:var(--forest);color:#e9f2ec}
.section.dark h2,.section.dark h3{color:#fff}
.section.dark .lead{color:#c9dccf}
.section.paper2{background:var(--paper-2)}
.section.white{background:var(--white)}
.kicker{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--field);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:22px;height:2px;background:var(--wheat)}
.section.dark .kicker{color:var(--lime)}
.center{text-align:center}
.center .kicker{justify-content:center}
.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:600;font-family:var(--font-display);font-size:.98rem;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s;text-decoration:none!important;line-height:1}
.btn svg{width:18px;height:18px}
.btn.primary{background:var(--field);color:#fff;box-shadow:0 8px 24px rgba(31,138,59,.28)}
.btn.primary:hover{background:var(--field-2);transform:translateY(-1px)}
.btn.gold{background:var(--wheat);color:var(--ink)}
.btn.gold:hover{background:var(--wheat-2);transform:translateY(-1px)}
.btn.ghost{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(4px)}
.btn.ghost:hover{background:rgba(255,255,255,.14)}
.btn.outline{border-color:var(--forest);color:var(--forest);background:transparent}
.btn.outline:hover{background:var(--forest);color:#fff}
.btn.sm{padding:10px 18px;font-size:.88rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}

/* Header */
.topbar{background:var(--forest-2);color:#b9d1c2;font-size:.78rem;font-family:var(--font-mono);letter-spacing:.06em}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar a{color:#d9eadf}
header.site{position:sticky;top:0;z-index:50;background:rgba(246,245,240,.88);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none!important}
.brand img{height:50px;width:auto}
.brand .name{font-family:var(--font-display);font-weight:800;letter-spacing:.02em;font-size:1.05rem;line-height:1.05}
.brand .name small{display:block;font-family:var(--font-mono);font-weight:500;font-size:.62rem;letter-spacing:.2em;color:var(--field);text-transform:uppercase;margin-top:4px}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav.main a{display:block;padding:10px 13px;border-radius:8px;color:var(--ink-2);font-weight:500;font-size:.93rem;text-decoration:none!important}
nav.main a:hover,nav.main a.active{color:var(--forest);background:rgba(31,138,59,.08)}
nav.main a.cta{background:var(--field);color:#fff;margin-left:8px;font-weight:600}
nav.main a.cta:hover{background:var(--field-2)}
.navtoggle{display:none;background:none;border:1.5px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.navtoggle span{display:block;width:20px;height:2px;background:var(--ink);position:relative}
.navtoggle span::before,.navtoggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink)}
.navtoggle span::before{top:-6px}.navtoggle span::after{top:6px}

/* Hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--forest)}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,28,20,.35) 0%,rgba(6,28,20,.62) 50%,rgba(6,28,20,.93) 100%)}
.hero .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;padding-top:120px;padding-bottom:72px;width:100%}
.hero h1{max-width:16ch;color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero h1 em{font-style:normal;color:var(--wheat-2)}
.hero .lead{color:#dbe8df;font-size:1.2rem;max-width:58ch}
.hero .kicker{color:var(--lime)}
.hero.short{min-height:62vh}
.hero.short .wrap{padding-top:90px;padding-bottom:56px}
.hero.tall{min-height:92vh}

/* Stat band */
.statband{background:var(--forest-2);color:#fff;border-top:1px solid rgba(255,255,255,.08)}
.statband .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:28px 24px;border-left:1px solid rgba(255,255,255,.1)}
.stat:first-child{border-left:0;padding-left:0}
.stat .num{font-family:var(--font-display);font-size:2.4rem;font-weight:800;color:var(--wheat-2);line-height:1;letter-spacing:-.02em}
.stat .num small{font-size:1.1rem;color:#fff;font-weight:600;margin-left:4px}
.stat .lab{font-size:.9rem;color:#c5d6cb;margin-top:8px;line-height:1.4}
.stat .src{font-family:var(--font-mono);font-size:.66rem;color:#8fb09a;margin-top:8px;letter-spacing:.04em}

/* Cards */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{margin-top:14px}
.card p{color:var(--ink-2);margin:0;font-size:.97rem}
.card .ico{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(31,138,59,.14),rgba(217,164,65,.18));display:flex;align-items:center;justify-content:center;color:var(--forest)}
.card .ico svg{width:24px;height:24px}
.section.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section.dark .card p{color:#c9dccf}
.section.dark .card .ico{background:rgba(255,255,255,.1);color:var(--lime)}

/* Photo cards */
.pcard{position:relative;border-radius:var(--radius);overflow:hidden;min-height:420px;display:flex;align-items:flex-end;color:#fff;text-decoration:none!important;background:var(--forest)}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.pcard:hover img{transform:scale(1.05)}
.pcard::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(6,28,20,.05) 20%,rgba(6,28,20,.55) 55%,rgba(6,28,20,.95) 100%)}
.pcard .body{position:relative;z-index:2;padding:32px;width:100%}
.pcard .kicker{color:var(--lime)}
.pcard h3{font-size:1.7rem;color:#fff;margin-bottom:8px}
.pcard p{color:#d8e6dc;margin:0 0 14px;max-width:44ch}
.pcard .more{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--wheat-2)}
.pcard.sm{min-height:300px}
.pcard.sm h3{font-size:1.3rem}

/* Split sections */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split.rev{grid-template-columns:1fr 1.05fr}
.split.rev .media{order:2}
.media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.media .tag{position:absolute;left:18px;bottom:18px;background:rgba(13,59,42,.85);color:#fff;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;padding:8px 12px;border-radius:8px;backdrop-filter:blur(6px)}

/* Checklist */
.checks{list-style:none;padding:0;margin:20px 0}
.checks li{position:relative;padding-left:34px;margin-bottom:12px;color:var(--ink-2)}
.checks li strong{color:var(--ink)}
.checks li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--field);mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1.2 14.6-4.2-4.2 1.4-1.4 2.8 2.8 5.8-5.8 1.4 1.4-7.2 7.2z'/></svg>") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1.2 14.6-4.2-4.2 1.4-1.4 2.8 2.8 5.8-5.8 1.4 1.4-7.2 7.2z'/></svg>") center/contain no-repeat}
.section.dark .checks li{color:#d3e2d8}
.section.dark .checks li strong{color:#fff}
.section.dark .checks li::before{background:var(--lime)}

/* Data table */
.table{width:100%;border-collapse:collapse;font-size:.95rem;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.table th,.table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.table th{background:var(--forest);color:#fff;font-family:var(--font-display);font-weight:600;font-size:.86rem;letter-spacing:.04em}
.table tr:last-child td{border-bottom:0}
.table td.num,.table th.num{text-align:right;font-family:var(--font-mono);font-size:.9rem}
.table .hl td{background:rgba(217,164,65,.12);font-weight:600}
.note{font-size:.84rem;color:var(--mute);margin-top:12px}
.note a{color:var(--field)}

/* Metric tiles */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative;overflow:hidden}
.tile::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--field)}
.tile.gold::before{background:var(--wheat)}
.tile .num{font-family:var(--font-display);font-size:2.1rem;font-weight:800;color:var(--forest);letter-spacing:-.02em;line-height:1}
.tile .lab{font-weight:600;margin-top:8px}
.tile .sub{color:var(--mute);font-size:.86rem;margin-top:4px}
.tile .src{font-family:var(--font-mono);font-size:.66rem;color:var(--mute);margin-top:10px;letter-spacing:.04em}
.section.dark .tile{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section.dark .tile .num{color:var(--wheat-2)}
.section.dark .tile .lab{color:#fff}
.section.dark .tile .sub,.section.dark .tile .src{color:#a9c2b2}

/* Endpoint badges */
.badges{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.badge{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--forest)}
.badge.trial{border-color:rgba(217,164,65,.6);background:rgba(217,164,65,.12)}
.section.dark .badge{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#fff}
.section.dark .badge.trial{border-color:rgba(240,201,106,.6);background:rgba(240,201,106,.14);color:var(--wheat-2)}

/* Steps / timeline */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 24px;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--font-mono);color:var(--wheat);font-size:.8rem;letter-spacing:.14em;display:block;margin-bottom:12px}
.step h3{font-size:1.08rem}
.step p{color:var(--ink-2);font-size:.93rem;margin:0}
.section.dark .step{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section.dark .step p{color:#c9dccf}

/* Process diagram */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;align-items:stretch;margin-top:32px}
.flow .node{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 18px;text-align:center;position:relative}
.flow .node .n{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--field);margin-bottom:8px}
.flow .node strong{display:block;font-family:var(--font-display);font-size:1rem;margin-bottom:6px}
.flow .node span{font-size:.85rem;color:var(--mute)}
.flow .arrow{display:flex;align-items:center;justify-content:center;color:var(--wheat);font-size:1.6rem;padding:0 6px}
.flow{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr}

/* Quote */
.quote{border-left:4px solid var(--wheat);padding:8px 0 8px 24px;font-family:var(--font-display);font-size:1.3rem;line-height:1.45;color:var(--forest);max-width:54ch}
.quote cite{display:block;font-family:var(--font-mono);font-style:normal;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-top:12px}
.section.dark .quote{color:#fff;border-color:var(--wheat-2)}
.section.dark .quote cite{color:#a9c2b2}

/* Download list */
.downloads{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dl{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:10px;text-decoration:none!important;color:var(--ink);transition:transform .2s,box-shadow .2s}
.dl:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.dl .type{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--wheat);display:flex;align-items:center;gap:8px}
.dl .type::before{content:"PDF";background:var(--forest);color:#fff;padding:3px 7px;border-radius:5px;font-size:.62rem}
.dl h3{font-size:1.1rem;margin:0}
.dl p{color:var(--ink-2);font-size:.9rem;margin:0;flex:1}
.dl .go{color:var(--field);font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px}

/* Forms */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}
.form h3{margin-bottom:6px}
.form .sub{color:var(--mute);font-size:.92rem;margin-bottom:22px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:.84rem;font-weight:600;color:var(--ink-2)}
.field input,.field select,.field textarea{font:inherit;font-size:.96rem;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--field);background:#fff;box-shadow:0 0 0 4px rgba(31,138,59,.12)}
.field textarea{min-height:120px;resize:vertical}
.field .hint{font-size:.78rem;color:var(--mute)}
.checkgroup{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 18px;margin:6px 0 16px}
.checkgroup label{display:flex;align-items:center;gap:10px;font-size:.93rem;color:var(--ink-2)}
.checkgroup input{width:18px;height:18px;accent-color:var(--field)}
.form .fine{font-size:.78rem;color:var(--mute);margin-top:14px}
.form-success{display:none;background:rgba(31,138,59,.08);border:1px solid rgba(31,138,59,.3);padding:20px;border-radius:12px;color:var(--forest);font-weight:500}

/* CTA band */
.ctaband{background:linear-gradient(120deg,var(--forest) 0%,#12543a 60%,#1f8a3b 130%);color:#fff;position:relative;overflow:hidden}
.ctaband::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at 80% 50%,#000,transparent 70%)}
.ctaband .wrap{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:72px}
.ctaband h2{color:#fff}
.ctaband p{color:#d5e5da;max-width:52ch}
.ctaband .btn-row{justify-content:flex-end;margin:0}

/* Footer */
footer.site{background:var(--forest-2);color:#b9d1c2;padding:64px 0 28px;font-size:.92rem}
footer.site .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
footer.site h4{color:#fff;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;font-family:var(--font-mono);font-weight:600;margin-bottom:16px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:9px}
footer.site a{color:#d9eadf}
footer.site .brand img{height:56px}
footer.site .brand .name{color:#fff}
footer.site .fine{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem;color:#8fb09a}
footer.site .disclaimer{font-size:.76rem;color:#8fb09a;max-width:80ch;line-height:1.55;margin-top:18px}

/* Utilities */
.mt0{margin-top:0}.mt2{margin-top:16px}.mt4{margin-top:32px}.mt6{margin-top:48px}
.mb4{margin-bottom:32px}
.maxw{max-width:70ch}
.pill{display:inline-block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;padding:6px 10px;border-radius:6px;background:rgba(217,164,65,.16);color:#8a6512}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.eyebrow-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:21/9}
.eyebrow-img img{width:100%;height:100%;object-fit:cover}

/* Responsive */
@media (max-width:1024px){
  .grid4,.steps{grid-template-columns:repeat(2,1fr)}
  .statband .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{border-left:0;padding-left:0}
  .flow{grid-template-columns:1fr}
  .flow .arrow{transform:rotate(90deg);padding:6px 0}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .navtoggle{display:flex}
  nav.main{position:absolute;left:0;right:0;top:78px;background:var(--paper);border-bottom:1px solid var(--line);display:none;padding:12px 24px 20px}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;gap:2px}
  nav.main a{padding:12px 10px;font-size:1rem}
  nav.main a.cta{margin:10px 0 0;text-align:center}
  .grid2,.grid3,.split,.split.rev{grid-template-columns:1fr}
  .split.rev .media{order:0}
  .tiles,.downloads{grid-template-columns:1fr}
  .ctaband .wrap{grid-template-columns:1fr}
  .ctaband .btn-row{justify-content:flex-start}
  .frow,.checkgroup{grid-template-columns:1fr}
  .hero{min-height:74vh}
  .hero .wrap{padding-top:80px;padding-bottom:48px}
  .section{padding:64px 0}
  .topbar .wrap{font-size:.7rem}
  .topbar .hide-m{display:none}
  .topbar .wrap{height:auto;padding:6px 24px;line-height:1.4}
  .pcard{min-height:340px}
}
@media (max-width:560px){
  .grid4,.steps{grid-template-columns:1fr}
  .statband .wrap{grid-template-columns:1fr}
  .stat{padding:20px 0;border-left:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .brand .name{font-size:.92rem}
  .form{padding:24px}
  footer.site .cols{grid-template-columns:1fr}
}

/* Dark-section tables */
.section.dark .table{background:rgba(255,255,255,.05);color:#e9f2ec;border-color:rgba(255,255,255,.14)}
.section.dark .table td{border-color:rgba(255,255,255,.1)}
.section.dark .table th{background:rgba(0,0,0,.25)}
.section.dark .table .hl td{background:rgba(240,201,106,.16);color:#fff}
input[type=range]{accent-color:var(--field);padding:0;background:none;border:0}