/* GEM Foodtech — process line site
   System: neutral engineering ground, one saturated accent per process line. */

:root{
  --ink:#15211C;
  --ink-2:#3F534C;
  --paper:#F2F1EC;
  --panel:#FBFAF6;
  --line:rgba(21,33,28,.15);
  --line-2:rgba(21,33,28,.32);
  --accent:#1C6B52;
  --accent-ink:#fff;
  --measure:64ch;
  --pad:clamp(20px,4.2vw,72px);
  --maxw:1280px;
  --r:3px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Hanken Grotesk",system-ui,sans-serif;font-size:17.5px;line-height:1.6;
  font-feature-settings:"kern","liga";-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent);text-underline-offset:3px}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px}

h1,h2,h3,h4,.display,.big{
  font-family:"Bricolage Grotesque","Hanken Grotesk",sans-serif;
  font-variation-settings:"wdth" 100,"opsz" 24;
  font-weight:700;letter-spacing:-.02em;line-height:1.02;margin:0 0 .48em}
h1{font-size:clamp(2.6rem,6.6vw,5.2rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.8rem,3.6vw,2.9rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem)}
h4{font-size:1rem;letter-spacing:-.005em}
p,li{max-width:var(--measure)}
p{margin:0 0 1.05em}
.lead{font-size:clamp(1.1rem,1.7vw,1.32rem);line-height:1.5;color:var(--ink-2);max-width:56ch}
.mono,.num{font-family:"DM Mono",ui-monospace,monospace;font-feature-settings:"tnum"}
.muted{color:var(--ink-2);font-size:.95rem}
.small{font-size:.87rem}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.narrow{max-width:900px}
section{padding:clamp(46px,6.5vw,104px) 0}
section.tight{padding:clamp(28px,3.6vw,52px) 0}
.rule{height:1px;background:var(--line-2)}

/* ---------------- header ---------------- */
header.top{position:sticky;top:0;z-index:60;background:rgba(242,241,236,.94);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar{display:flex;align-items:center;gap:26px;min-height:70px}
.brand{display:flex;align-items:baseline;gap:9px;text-decoration:none;color:var(--ink)}
.brand b{font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.18rem;letter-spacing:-.035em}
.brand span{font-size:.76rem;color:var(--ink-2);letter-spacing:.02em}
nav.main{margin-left:auto;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
nav.main a{color:var(--ink);text-decoration:none;font-size:.95rem;font-weight:500;position:relative;padding:5px 0}
nav.main a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--accent);transition:right .18s}
nav.main a:hover::after,nav.main a[aria-current="page"]::after{right:0}
nav.main a.cta{background:var(--ink);color:#fff;padding:10px 18px;border-radius:var(--r)}
nav.main a.cta::after{display:none}
nav.main a.cta:hover{background:var(--accent)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);border-radius:var(--r);
  padding:9px 13px;font:inherit;font-size:.9rem;cursor:pointer;color:var(--ink)}
@media(max-width:1000px){
  .menu-btn{display:block}
  .topbar{flex-wrap:wrap}
  nav.main{display:none;width:100%;flex-direction:column;align-items:flex-start;gap:4px;padding:6px 0 18px;margin:0}
  nav.main.open{display:flex}
}

/* ---------------- buttons ---------------- */
.btn{display:inline-block;background:var(--ink);color:#fff;padding:13px 24px;border:0;border-radius:var(--r);
  font:inherit;font-weight:600;cursor:pointer;text-decoration:none;font-size:.98rem}
.btn:hover{background:var(--accent);color:#fff}
.btn.acc{background:var(--accent);color:var(--accent-ink)}
.btn.acc:hover{background:var(--ink)}
.btn.ghost{background:none;color:var(--ink);border:1.5px solid var(--line-2)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent);background:none}
.btnrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

/* ---------------- hero ---------------- */
.hero{padding:clamp(38px,5vw,84px) 0 clamp(24px,3vw,44px)}
.hero h1{max-width:13ch}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,4vw,60px);align-items:end}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;align-items:start}}
.heroshot{border:1px solid var(--line);background:var(--panel);aspect-ratio:4/3;overflow:hidden;position:relative}
.heroshot img{width:100%;height:100%;object-fit:cover}

/* line selector tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:2px;background:var(--line)}
.tile{background:var(--panel);padding:16px 16px 18px;text-decoration:none;color:var(--ink);
  display:block;position:relative;min-height:118px;transition:background .16s}
.tile:hover,.tile:focus-visible{background:#fff;color:var(--ink)}
.tile i{display:block;width:26px;height:5px;margin-bottom:12px;background:var(--tc)}
.tile b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.02rem;
  letter-spacing:-.02em;line-height:1.15}
.tile span{display:block;font-size:.78rem;color:var(--ink-2);margin-top:6px}
@media(prefers-reduced-motion:no-preference){
  .tile{animation:rise .5s cubic-bezier(.2,.7,.3,1) backwards}
}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------------- stats ---------------- */
.figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));border-top:1px solid var(--line-2);
  border-bottom:1px solid var(--line-2)}
.fig{padding:22px 24px 22px 0;border-right:1px solid var(--line)}
.fig:last-child{border-right:0}
.fig b{display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:2.4rem;
  line-height:1;letter-spacing:-.04em;margin-bottom:7px}
.fig span{font-size:.9rem;color:var(--ink-2)}

/* ---------------- line page header ---------------- */
.lhead{background:var(--accent);color:#fff;padding:clamp(34px,4.5vw,64px) 0 clamp(30px,4vw,54px)}
.lhead h1{color:#fff;margin-bottom:.3em}
.lhead .lead{color:rgba(255,255,255,.86);max-width:52ch}
.lhead .kicker{font-size:.85rem;color:rgba(255,255,255,.75);margin-bottom:14px}
.lhead a{color:#fff}
.lmeta{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;
  background:rgba(255,255,255,.3);margin-top:34px}
.lmeta div{background:var(--accent);padding:15px 18px 17px}
.lmeta dt{font-size:.76rem;color:rgba(255,255,255,.72);margin-bottom:5px}
.lmeta dd{margin:0;font-weight:600;font-size:.98rem;line-height:1.35}

/* ---------------- PFD ---------------- */
.pfd{width:100%;height:auto;background:var(--panel);border:1px solid var(--line)}
.pfd text{font-family:"Hanken Grotesk",sans-serif}
.pfd .n{font-family:"DM Mono",monospace;font-size:10px;fill:var(--ink-2)}
.pfd .t{font-size:12.5px;fill:var(--ink);font-weight:600}
.pfd .p{font-size:10.5px;fill:var(--ink-2)}
.scrollx{overflow-x:auto}

/* ---------------- tables ---------------- */
.tablewrap{border:1px solid var(--line);overflow-x:auto;background:var(--panel)}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{text-align:left;padding:12px 15px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.79rem;color:var(--ink-2);font-weight:700;background:rgba(21,33,28,.05)}
td.num,th.num{font-family:"DM Mono",monospace;text-align:right;white-space:nowrap;font-feature-settings:"tnum"}
tbody tr:last-child td{border-bottom:0}
tr.total td{background:rgba(21,33,28,.05);font-weight:700}
caption{text-align:left;padding:12px 15px;font-size:.85rem;color:var(--ink-2);
  background:rgba(21,33,28,.05);border-bottom:1px solid var(--line)}

/* ---------------- calculator ---------------- */
.calc{border:1.5px solid var(--line-2);background:var(--panel);padding:20px 22px 24px}
label{display:block;font-size:.83rem;color:var(--ink-2);font-weight:600;margin-bottom:5px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line-2);background:#fff;
  border-radius:var(--r);font:inherit;font-size:1rem;color:var(--ink)}
input[type=number]{font-family:"DM Mono",monospace}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}

/* ---------------- layout helpers ---------------- */
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,58px);align-items:start}
.cols3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:clamp(20px,3vw,42px)}
@media(max-width:860px){.cols2{grid-template-columns:1fr}}
.stack>*+*{margin-top:14px}
.note{border-left:3px solid var(--accent);padding:3px 0 3px 16px;color:var(--ink-2);font-size:.95rem}
ul.ticks{list-style:none;padding:0}
ul.ticks li{padding-left:24px;position:relative;margin-bottom:.5em}
ul.ticks li::before{content:"";position:absolute;left:0;top:.6em;width:11px;height:3px;background:var(--accent)}
.tag{display:inline-block;font-family:"DM Mono",monospace;font-size:.76rem;border:1px solid var(--line-2);
  padding:4px 9px;margin:0 6px 6px 0;color:var(--ink-2)}
.shot{border:1px solid var(--line);background:var(--panel);overflow:hidden;position:relative}
.shot img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10}
.shot figcaption{font-size:.82rem;color:var(--ink-2);padding:9px 12px;border-top:1px solid var(--line);background:var(--panel)}
.ph{aspect-ratio:16/10;display:flex;align-items:flex-end;padding:18px;color:#fff;
  font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.1rem;letter-spacing:-.02em;
  background:linear-gradient(140deg,var(--accent),color-mix(in srgb,var(--accent) 55%,#15211C))}

details{border-bottom:1px solid var(--line);padding:15px 0}
summary{cursor:pointer;font-weight:600}
details p{margin:.7em 0 0;color:var(--ink-2)}

.crumb{font-size:.85rem;color:var(--ink-2);padding-top:14px}
.crumb a{color:var(--ink-2)}

.cband{background:var(--ink);color:#fff;padding:clamp(38px,5vw,74px) 0}
.cband h2{color:#fff;max-width:18ch}
.cband p{color:rgba(255,255,255,.78)}
.cband .btn{background:#fff;color:var(--ink)}
.cband .btn:hover{background:var(--accent);color:#fff}

footer{background:var(--ink);color:#B4C4BD;padding:clamp(40px,5vw,70px) 0 26px;border-top:1px solid rgba(255,255,255,.1)}
footer h4{color:#fff;font-size:.9rem;margin-bottom:.85em}
footer a{color:#B4C4BD;text-decoration:none;font-size:.91rem}
footer a:hover{color:#fff;text-decoration:underline}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:.42em}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
@media(max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
.fbot{border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:18px;font-size:.83rem;
  color:#7E938B;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}