/* YeastPro v2 — implemented from "YeastPro v2.dc.html" */
:root{
  --ink:#161816; --ink2:#3A3D36; --olive:#767A5C; --olive-dk:#5C6B3C;
  --amber:#B88E57; --amber-dk:#A8895A; --gold:#D4C29F; --rust:#C8551F; --rust-dk:#A8461A;
  --ivory:#F4F0E7; --paper:#FBF8F1; --sand:#E7E0D0; --sand-line:#C9C1AE;
  --sage:#E9ECE1; --sage2:#DCE5D0;
  --serif:'Newsreader',Georgia,serif; --sans:'Schibsted Grotesk',system-ui,sans-serif;
  --gutter:clamp(20px,5vw,72px); --sec-pad:clamp(64px,10vh,128px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}a:hover{color:var(--amber)}
button,input,select,textarea{font-family:inherit}
input[type=range]{accent-color:var(--amber)}
[hidden]{display:none!important}

@keyframes yppulse{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes yporbit{to{transform:rotate(360deg)}}
@keyframes yporbitrev{to{transform:rotate(-360deg)}}
@keyframes ypslowspin{to{transform:rotate(360deg)}}
@keyframes ypfadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- shared type & layout ---------- */
.wrap{max-width:1400px;margin:0 auto;padding:0 var(--gutter)}
.wrap-narrow{max-width:1200px;margin:0 auto;padding:0 var(--gutter)}
.sec{padding:var(--sec-pad) 0}
.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--olive)}
.lbl{font-size:10px;letter-spacing:.18em;color:var(--olive)}
.lbl-amber{font-size:10px;letter-spacing:.2em;color:var(--amber)}
.h2{font-family:var(--serif);font-weight:300;font-size:clamp(34px,4.6vw,72px);line-height:.98;text-transform:uppercase;margin:16px 0 0}
.lead{font-size:16px;line-height:1.6;color:var(--ink2);margin:0}
.serif{font-family:var(--serif)}
.dot{display:inline-block;border-radius:50%;background:var(--rust);animation:yppulse 3s ease-in-out infinite}
.reveal{opacity:0;transform:translateY(18px);transition:opacity 600ms ease,transform 600ms ease}
.reveal.in{opacity:1;transform:none}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:32px;align-items:end}
.list-plain{margin:0;padding:0;list-style:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 22px;border-radius:999px;font-size:12px;letter-spacing:.14em;text-decoration:none;cursor:pointer;transition:background 200ms,color 200ms,border-color 200ms;white-space:nowrap}
.btn-sm{font-size:11px;padding:0 20px}
.btn-primary{background:var(--rust);color:#fff;font-weight:600;border:none}
.btn-primary:hover{background:var(--rust-dk);color:#fff}
.btn-outline{border:1px solid var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:rgba(22,24,22,.06);color:var(--ink)}
.btn-outline.sand:hover{background:var(--sand)}
.link-btn{border:none;background:none;color:var(--rust);font-size:10px;letter-spacing:.16em;cursor:pointer;padding:0}
.chip{border:1px solid var(--ink);border-radius:999px;padding:10px 16px;font-size:12px;background:transparent;color:var(--ink);cursor:pointer;min-height:44px;transition:all 150ms}
.chip.on{background:var(--ink);color:var(--ivory)}
.chip.caps{font-size:11px;letter-spacing:.16em;transition:all 200ms}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:60;background:radial-gradient(ellipse at 50% 40%,#F4F5EC 0%,var(--sage) 55%,var(--sage2) 100%);display:grid;place-items:center;transition:opacity 700ms ease;overflow:hidden;user-select:none;-webkit-user-select:none}
.loader.out{opacity:0;pointer-events:none}
.loader-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(22,24,22,.06) 1px,transparent 1px);background-size:22px 22px;-webkit-mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%);mask-image:radial-gradient(ellipse at center,black 30%,transparent 75%)}
.loader-inner{position:relative;display:grid;justify-items:center;gap:28px;padding:24px;text-align:center;animation:ypfadein 700ms ease both}
.loader-title{font-family:var(--serif);font-size:36px;line-height:1;letter-spacing:-.01em}
.loader-sub{font-size:14px;line-height:1.5;color:var(--ink2);max-width:320px}
.loader-cell{position:relative;width:220px;height:220px;cursor:pointer;touch-action:none;outline:none;border-radius:50%}
.loader-cell:focus-visible{box-shadow:0 0 0 2px var(--amber)}
.loader-cell svg{position:absolute;inset:0;pointer-events:none}
.loader-ring{transition:stroke-dashoffset 120ms linear}
.loader-orbit{position:absolute;inset:0;animation:ypslowspin 40s linear infinite;pointer-events:none}
.yeast{border-radius:52% 48% 50% 50%/55% 55% 45% 45%;background:radial-gradient(ellipse at 36% 32%,var(--paper) 0%,var(--sage2) 48%,#AEBB9C 100%)}
.bud{position:absolute;box-shadow:inset -3px -3px 7px rgba(118,122,92,.35),0 4px 12px rgba(22,24,22,.10);transform:scale(0);opacity:0;transition:transform 300ms cubic-bezier(.2,.8,.2,1),opacity 300ms}
.mother-wrap{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.mother{position:relative;width:96px;height:78px;box-shadow:inset -6px -6px 14px rgba(118,122,92,.35),0 12px 30px rgba(22,24,22,.12);transition:transform 200ms ease}
.mother::after{content:"";position:absolute;left:34%;top:30%;width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#E8D9BD,var(--amber));opacity:.6}
.loader-stats{display:flex;gap:36px;align-items:flex-end;justify-content:center}
.loader-stat{display:grid;gap:4px;justify-items:center}
.loader-stat b{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1;font-variant-numeric:tabular-nums}
.loader-stat b small{font-size:16px;color:var(--olive)}
.loader-stat span{font-size:9px;letter-spacing:.2em;color:var(--olive)}
.loader-sep{width:1px;height:34px;background:rgba(22,24,22,.15)}
.loader-msg{display:flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.16em;color:var(--olive);min-height:16px}
.loader-msg .dot{width:6px;height:6px;animation-duration:1.4s}
.loader-skip{position:absolute;bottom:20px;right:24px;border:none;background:none;cursor:pointer;font-size:10px;letter-spacing:.18em;color:rgba(22,24,22,.45);padding:10px;min-height:44px}
.loader-skip:hover{color:var(--rust)}

/* ---------- AI drawer ---------- */
.ai-fab{position:fixed;right:20px;bottom:20px;z-index:35;display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 20px 0 16px;border-radius:999px;background:var(--ink);color:var(--ivory);border:none;font-size:11px;letter-spacing:.16em;cursor:pointer;box-shadow:0 8px 24px rgba(22,24,22,.18);transition:background 200ms,opacity 200ms}
.ai-fab:hover{background:var(--rust)}
.ai-fab .dot{width:10px;height:10px}
body.ai-open .ai-fab{opacity:0;pointer-events:none}
.ai-scrim{position:fixed;inset:0;z-index:40;background:rgba(22,24,22,.25);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
.ai-panel{position:fixed;top:0;right:0;bottom:0;z-index:41;width:min(100%,460px);background:var(--paper);display:grid;grid-template-rows:auto 1fr auto;box-shadow:-12px 0 40px rgba(22,24,22,.15)}
.ai-head{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--sand)}
.ai-head .t{font-family:var(--serif);font-size:24px;line-height:1.1}
.icon-btn{width:44px;height:44px;border:none;background:none;cursor:pointer;color:var(--ink);display:grid;place-items:center}
.ai-body{overflow-y:auto;padding:20px 24px;display:grid;gap:18px;align-content:start}
.ai-claim{border-left:2px solid var(--rust);padding:8px 14px;background:var(--ivory)}
.ai-claim div:last-child{font-size:15px;line-height:1.5}
.ai-quick{display:flex;flex-wrap:wrap;gap:8px}
.ai-quick button{border:1px solid var(--ink);border-radius:999px;background:transparent;padding:9px 14px;font-size:12px;cursor:pointer;color:var(--ink);text-align:left;min-height:40px;transition:background 150ms}
.ai-quick button:hover{background:var(--sand)}
.ai-msg{display:grid;gap:6px}
.ai-msg .who{font-size:10px;letter-spacing:.18em}
.ai-msg .txt{font-size:15px;line-height:1.6;white-space:pre-wrap}
.ai-loading{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.14em;color:var(--olive)}
.ai-loading .dot{width:8px;height:8px;animation-duration:1.2s}
.ai-note{font-size:11px;line-height:1.55;color:var(--olive);margin:0;border-top:1px solid var(--sand);padding-top:12px}
.ai-form{display:flex;gap:8px;padding:16px 24px;border-top:1px solid var(--sand);background:var(--ivory)}
.ai-form input{flex:1;height:48px;border:1px solid var(--sand-line);border-radius:999px;padding:0 16px;font-size:15px;background:var(--paper);color:var(--ink);min-width:0}
.ai-form input:focus{outline:none;border-color:var(--rust)}
.ai-form button{height:48px;padding:0 18px;border-radius:999px;background:var(--rust);color:#fff;border:none;font-size:11px;letter-spacing:.14em;cursor:pointer}

/* ---------- header ---------- */
.site-head{position:fixed;top:0;left:0;right:0;z-index:30;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,3vw,40px);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(244,240,231,.86);color:var(--ink);border-bottom:1px solid var(--sand)}
.logo{display:flex;align-items:center;gap:9px;line-height:1;text-decoration:none;color:inherit}
.logo-word{display:inline-flex;align-items:baseline;font-family:var(--serif);font-size:22px;letter-spacing:-.01em}
.logo-word .y{color:var(--olive-dk)}
.logo-word .p{color:var(--amber-dk);font-style:italic;font-weight:300;margin-left:1px}
.logo:hover{color:inherit}
.nav{display:none;gap:22px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;align-items:center}
.nav a{text-decoration:none;color:inherit;opacity:.6;transition:opacity 200ms;white-space:nowrap}
.nav a:hover,.nav a.on{opacity:1;color:inherit}
.head-cta{font-size:11px;letter-spacing:.14em;text-decoration:none;color:inherit;border:1px solid currentColor;padding:9px 16px;border-radius:999px;transition:background 200ms,color 200ms;white-space:nowrap}
.head-cta:hover{background:var(--rust);color:#fff;border-color:var(--rust)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;background:radial-gradient(ellipse at 68% 45%,#F7F4EA 0%,var(--sage) 45%,var(--sage2) 100%);overflow:hidden}
.hero-deco{display:none}
.hero-glow,.hero-disc,.hero-ring,.hero-orbit{position:absolute;pointer-events:none}
.hero-glow,.hero-disc,.hero-ring{transform:translate(-50%,-50%);border-radius:50%}
.hero-glow{background:radial-gradient(circle,rgba(255,255,255,.95) 0%,rgba(251,248,241,.85) 38%,rgba(247,244,234,.45) 62%,rgba(233,236,225,0) 100%)}
.hero-disc{background:radial-gradient(circle at 42% 38%,#fff 0%,var(--paper) 55%,#EFEFE3 100%);box-shadow:0 30px 80px rgba(22,24,22,.10),inset 0 0 0 1px rgba(118,122,92,.18)}
.hero-ring{border:1px dashed rgba(118,122,92,.45)}
.hero-scene{position:absolute;inset:0;opacity:.4}
.hero-orbit{width:0;height:0;animation:yporbit 120s linear infinite;pointer-events:auto}
.hs{position:absolute;left:0;top:0;width:0;height:0}
.hs-line{position:absolute;top:-.5px;height:1px;background:rgba(118,122,92,.6);pointer-events:none}
.hs-line::after{content:"";position:absolute;right:-3px;top:-3px;width:7px;height:7px;border-radius:50%;background:var(--rust)}
.hs-anchor{position:absolute;top:0;width:0;height:0}
.hs-counter{position:absolute;left:0;top:0;width:0;height:0;animation:yporbitrev 120s linear infinite}
.hs-btn{position:absolute;left:0;top:0;transform:translate(-50%,-50%);background:rgba(251,248,241,.88);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(22,24,22,.15);border-radius:6px;padding:6px 12px 7px 10px;text-align:left;cursor:pointer;display:grid;grid-template-columns:auto 1fr;gap:0 8px;align-items:center;transition:border-color 200ms;min-height:44px;white-space:nowrap;color:var(--ink)}
.hs-btn:hover{border-color:var(--rust)}
.hs-btn .dot{grid-row:span 2;width:8px;height:8px}
.hs-v{font-family:var(--serif);font-size:20px;line-height:1}
.hs-k{font-size:9px;letter-spacing:.12em;color:var(--olive)}
.hero-content{position:relative;min-height:100vh;display:grid;align-content:end;padding:120px var(--gutter) clamp(40px,6vh,64px);max-width:1400px;margin:0 auto;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:end}
.hero-copy{pointer-events:auto;max-width:640px}
.hero-kicker{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.22em;color:var(--olive);margin-bottom:20px}
.hero-kicker::before{content:"";width:28px;height:1px;background:var(--rust)}
.hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(40px,5.6vw,96px);line-height:.94;letter-spacing:-.015em;text-transform:uppercase;margin:0 0 24px;max-width:10ch}
.hero-lead{font-size:clamp(16px,1.2vw,19px);line-height:1.6;color:var(--ink2);max-width:50ch;margin:0 0 28px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.hero-meta{font-size:11px;letter-spacing:.16em;color:var(--olive);margin-top:24px;pointer-events:auto}
.hero-scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.16em;color:var(--olive)}
.hero-scroll::before{content:"";width:1px;height:24px;background:var(--olive);animation:yppulse 2.4s ease-in-out infinite}
.hero-mobile-proofs{pointer-events:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:28px}
.hero-mobile-proofs button{background:rgba(251,248,241,.85);border:1px solid rgba(22,24,22,.15);border-radius:6px;padding:10px 12px;text-align:left;cursor:pointer;display:grid;gap:2px;min-height:44px;color:var(--ink)}
.hero-mobile-proofs .hs-k{font-size:10px;letter-spacing:.14em}
@media (min-width:1000px){
  .nav{display:flex}
  .hero-deco{display:block}
  .hero-scene{opacity:1}
  .hero-grid{grid-template-columns:1fr .9fr}
  .hero-mobile-proofs{display:none}
}
@media (max-width:999px){ .hero-scroll{display:none} }

/* ---------- 02 why ---------- */
#why{background:var(--ivory)}
.why-head{margin-bottom:clamp(32px,5vh,56px)}
.why-head .h2{max-width:16ch}
.why-head .lead{max-width:44ch}
.incumbents{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:2px;border-top:1px solid var(--ink)}
.inc{padding:24px 20px 28px;display:grid;align-content:start;gap:18px;min-width:0;overflow-wrap:anywhere}
.inc.hl{background:var(--sage2)}
.inc-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 12px;min-width:0}
.inc-name{font-family:var(--serif);font-size:clamp(26px,2.4vw,36px);line-height:1;text-transform:uppercase}
.inc ul{display:grid;gap:4px;font-size:15px;line-height:1.4;min-width:0;text-wrap:pretty}
.inc .lbl,.inc .lbl-amber{margin-bottom:8px;letter-spacing:.18em}
.inc-but{border-top:1px dashed var(--sand-line);padding-top:12px}
.inc-but ul{color:var(--ink2)}

/* ---------- 03 process ---------- */
#process{background:var(--sage)}
#process .h2{margin-bottom:clamp(28px,4vh,48px);max-width:14ch}
.process-grid{display:grid;grid-template-columns:1fr;gap:clamp(24px,4vw,56px);align-items:stretch}
.stage{position:relative;min-height:clamp(320px,52vh,560px);border:1px solid rgba(22,24,22,.2);border-radius:8px;overflow:hidden}
.stage-tag{position:absolute;left:16px;top:14px;font-size:10px;letter-spacing:.18em;color:var(--olive)}
.stage-detail{position:absolute;left:16px;right:16px;bottom:14px;font-size:14px;line-height:1.55;color:var(--ink2);max-width:52ch;background:rgba(244,240,231,.88);padding:10px 12px;border-radius:4px}
.steps{display:grid;align-content:center}
.steps button{width:100%;text-align:left;background:none;border:none;border-bottom:1px solid rgba(22,24,22,.15);padding:14px 0;cursor:pointer;color:inherit;display:grid;grid-template-columns:44px 1fr auto;gap:12px;align-items:baseline;opacity:.45;transition:opacity 200ms;min-height:44px}
.steps button:hover,.steps button.on{opacity:1}
.steps .n{font-size:10px;letter-spacing:.2em;color:var(--amber)}
.steps .t{font-size:clamp(17px,1.5vw,22px);letter-spacing:.08em;font-weight:500}
.steps .s{font-size:12px;color:var(--olive)}
.process-foot{font-size:12px;letter-spacing:.12em;color:var(--olive);margin:16px 0 0;opacity:.8}

/* ---------- 04 nutrition ---------- */
#nutrition{background:var(--paper);border-bottom:1px solid var(--sand)}
.nut-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,72px);align-items:center}
#nutrition .h2{margin-bottom:28px;max-width:12ch}
.nut-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:24px;border-top:1px solid var(--ink);padding-top:20px}
.stat-k{font-size:13px;letter-spacing:.2em;font-weight:500}
.stat-v{font-family:var(--serif);font-size:clamp(44px,4.2vw,64px);line-height:1;margin-top:6px}
.stat-d{font-size:15px;line-height:1.5;color:var(--ink2);margin-top:8px}
.aa-block{margin-top:28px;border-top:1px solid var(--ink);padding-top:18px}
.aa-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.aa-head .stat-k{font-size:14px}
.aa-rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2px 20px}
.aa-rows button{text-align:left;background:none;border:none;border-bottom:1px solid var(--sand);padding:8px 0;cursor:pointer;color:var(--ink);display:grid;grid-template-columns:10px 1fr auto;gap:10px;align-items:center;font-size:17px;font-weight:500;transition:opacity 200ms}
.aa-rows button:hover{opacity:1!important}
.aa-rows .d{width:10px;height:10px;border-radius:50%}
.aa-rows .tag{font-size:11px;letter-spacing:.14em;color:var(--amber)}
.aa-body{font-size:16px;line-height:1.55;color:var(--ink2);margin:16px 0 0;min-height:50px}
.orbit{position:relative;aspect-ratio:1/1;max-width:520px;width:100%;margin:0 auto}
.orbit:hover{--yp-play:paused}
.orbit-ring1{position:absolute;inset:6%;border-radius:50%;border:1px solid var(--gold)}
.orbit-ring2{position:absolute;inset:22%;border-radius:50%;border:1px dashed var(--amber)}
.orbit-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center}
.orbit-core div:first-child{font-size:10px;letter-spacing:.22em;color:var(--olive)}
.orbit-core div:last-child{font-family:var(--serif);font-size:clamp(48px,6vw,84px);line-height:.9}
.orbit-layer{position:absolute;inset:0;animation-play-state:var(--yp-play,running)}
.orbit-out{animation:yporbit 70s linear infinite}
.orbit-in{animation:yporbitrev 48s linear infinite}
.node{position:absolute;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;border:none;background:none;cursor:pointer;display:grid;place-items:center;padding:0;animation-play-state:var(--yp-play,running)}
.orbit-out .node{animation:yporbitrev 70s linear infinite}
.orbit-in .node{animation:yporbit 48s linear infinite}
.node:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.node .b{border-radius:50%;display:block;border:1.5px solid;box-shadow:0 0 0 4px var(--paper);transition:width 200ms,height 200ms}
.node .l{position:absolute;top:calc(50% + 14px);font-size:10px;letter-spacing:.14em;white-space:nowrap;color:var(--ink);font-weight:500}

/* ---------- 05 function ---------- */
#function{background:var(--sand)}
#function .h2{margin-bottom:clamp(32px,5vh,56px);max-width:14ch}
.fns{display:grid;gap:clamp(32px,5vh,56px)}
.fn{display:grid;grid-template-columns:1fr;gap:clamp(20px,3vw,48px);align-items:center}
.fn-stage{position:relative;min-height:clamp(260px,40vh,420px);background:var(--ivory);border-radius:8px;overflow:hidden}
.fn-stage .tag{position:absolute;right:16px;top:14px;font-size:10px;letter-spacing:.16em;color:var(--olive)}
.fn-hint{position:absolute;left:16px;bottom:14px;font-size:10px;letter-spacing:.16em;color:var(--olive);pointer-events:none}
.fn-slider{position:absolute;left:16px;right:16px;bottom:14px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;font-size:10px;letter-spacing:.16em;color:var(--olive)}
.fn-slider input{width:100%;height:44px;margin:0}
.fn h3{font-family:var(--serif);font-weight:300;font-size:clamp(30px,3.4vw,52px);line-height:1;text-transform:uppercase;margin:0 0 14px}
.fn .lead{margin:0 0 16px;max-width:44ch}
.fn-specs{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:14px;border-top:1px solid var(--sand-line);padding-top:12px;max-width:48ch}
.fn-specs .lbl{padding-top:3px}
#scene-liquid{cursor:crosshair;touch-action:none}

/* ---------- 06 applications ---------- */
#applications{background:var(--ivory);padding-bottom:0}
.apps-intro{max-width:60ch;margin:16px 0 clamp(28px,4vh,44px)}
.apps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px;padding-bottom:clamp(48px,7vh,88px)}
.app{background:var(--paper);border:1px solid rgba(22,24,22,.12);border-radius:8px;display:flex;flex-direction:column;overflow:hidden}
.app-img{aspect-ratio:1/1;background:var(--sand);border-bottom:1px solid rgba(22,24,22,.12);overflow:hidden}
.app-img img{width:100%;height:100%;object-fit:contain;display:block}
.app-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:16px;flex:1}
.app-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.app-top .use{font-size:10px;letter-spacing:.16em;color:var(--olive)}
.app-top .use b{font-family:var(--serif);font-weight:400;font-size:20px;letter-spacing:0;color:var(--ink)}
.app h3{font-family:var(--serif);font-weight:400;font-size:clamp(24px,2.2vw,32px);line-height:1.05;margin:0}
.app .lbl{margin-bottom:8px}
.app-products{display:grid;gap:6px;font-size:16px}
.app-products li{display:flex;gap:10px;align-items:baseline}
.app-products li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex-shrink:0;transform:translateY(-2px)}
.app-roles{display:flex;flex-wrap:wrap;gap:6px}
.app-roles span{font-size:12px;padding:5px 10px;border-radius:999px;border:1px solid rgba(22,24,22,.2);color:var(--ink2)}
.app-cta{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--ink);color:var(--ink);font-size:11px;letter-spacing:.14em;text-decoration:none;align-self:flex-start;transition:background 200ms,color 200ms}
.app-cta:hover{background:var(--ink);color:var(--ivory)}

/* ---------- 07 compare ---------- */
#compare{background:var(--sage)}
.cmp-head{margin-bottom:clamp(28px,4vh,48px)}
.cmp-head .h2{max-width:12ch}
.lenses{display:flex;flex-wrap:wrap;gap:8px}
.cmp-scroll{overflow-x:auto}
.cmp{min-width:760px;display:grid;grid-template-columns:200px repeat(4,1fr);background:var(--ivory);border:1px solid rgba(22,24,22,.15);border-radius:8px;overflow:hidden}
.cmp-th{padding:16px 18px;font-size:13px;letter-spacing:.16em;font-weight:500;border-bottom:2px solid var(--ink)}
.cmp-th.first{font-size:11px;letter-spacing:.18em;color:var(--olive);font-weight:400;align-self:end}
.cmp-th.yp{background:var(--ink);color:var(--ivory)}
.cmp-rl{padding:20px 18px;border-top:1px solid rgba(22,24,22,.12);font-size:15px;font-weight:500;letter-spacing:.02em;display:flex;align-items:center}
.cmp-td{padding:20px 18px;border-top:1px solid rgba(22,24,22,.12);border-left:1px solid rgba(22,24,22,.08)}
.cmp-td.yp{background:var(--sage2)}
.cmp-td .v{font-family:var(--serif);font-size:clamp(20px,1.7vw,26px);line-height:1.15}
.cmp-td .n{font-size:14px;line-height:1.5;color:var(--ink2);margin-top:6px}
.fineprint{font-size:13px;line-height:1.6;color:var(--olive);margin:16px 0 0;max-width:80ch}

/* ---------- 08 supply ---------- */
#supply{background:var(--ivory)}
#supply .h2{margin-bottom:clamp(28px,4vh,48px);max-width:14ch}
.supply-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:2px}
.sup{padding:28px 24px;display:flex;flex-direction:column;gap:18px}
.sup.crop{background:var(--sand);border-radius:8px 0 0 8px}
.sup.ferm{background:var(--sage2);border-radius:0 8px 8px 0}
@media (max-width:681px){.sup.crop{border-radius:8px 8px 0 0}.sup.ferm{border-radius:0 0 8px 8px}}
.sup-title{font-family:var(--serif);font-size:clamp(22px,2vw,30px);line-height:1.1;margin-top:8px}
.sup-big{display:flex;align-items:baseline;gap:10px}
.sup-big b{font-family:var(--serif);font-weight:400;font-size:clamp(40px,4vw,56px);line-height:1}
.sup-big span{font-size:13px;letter-spacing:.12em;color:var(--ink2)}
.months{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;margin-bottom:6px}
.months div{aspect-ratio:1/1.5;border-radius:3px;display:grid;place-items:center;font-size:9px;color:var(--ivory)}
.months.crop div{border:1px solid rgba(118,122,92,.5)}
.months.crop div.h{background:var(--olive)}
.months.ferm div{background:var(--amber);animation:yppulse 4s ease-in-out infinite}
.month-names{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;font-size:9px;letter-spacing:.06em;color:var(--olive);text-align:center}
.legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:10px;font-size:11px;color:var(--ink2)}
.legend i{display:inline-block;width:10px;height:14px;border-radius:2px;vertical-align:-2px;margin-right:6px}
.sup ul{display:grid;gap:8px;font-size:15px;color:var(--ink2);border-top:1px solid rgba(22,24,22,.15);padding-top:14px}
.eff{margin-top:clamp(40px,6vh,64px);border-top:1px solid var(--ink);padding-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:clamp(24px,4vw,64px);align-items:start}
.eff h3{font-family:var(--serif);font-weight:300;font-size:clamp(26px,2.8vw,40px);line-height:1;text-transform:uppercase;margin:12px 0 16px;max-width:14ch}
.eff .lead{font-size:15px;max-width:44ch}
.eff-row{display:grid;grid-template-columns:minmax(120px,.6fr) 1fr;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid rgba(22,24,22,.15)}
.eff-row:last-child{border-bottom:none}
.eff-v{font-family:var(--serif);font-size:clamp(28px,3vw,44px);line-height:1;margin-top:6px}
.eff-v sup,.fn-note sup{font-size:12px;color:var(--amber);font-family:var(--sans)}
.eff-d{font-size:13px;color:var(--ink2);margin-top:6px}
.bars{display:grid;gap:8px}
.bar{display:grid;grid-template-columns:110px 1fr;gap:10px;align-items:center;font-size:12px;letter-spacing:.1em}
.bar i{display:block;height:14px;border-radius:7px}
.bar i.a{background:var(--olive)}
.bar i.y{background:var(--amber)}
.bar .wl{display:flex;align-items:center;gap:8px}
.bar .wl span{white-space:nowrap;font-size:11px}
.fn-note{font-size:11px;color:var(--olive);margin:16px 0 0}

/* ---------- 10 technical ---------- */
#technical{background:var(--paper);border-top:1px solid var(--sand)}
.tech-head{display:flex;justify-content:space-between;align-items:end;flex-wrap:wrap;gap:16px;border-bottom:2px solid var(--ink);padding-bottom:16px}
.tech-head .h2{margin-top:12px}
.tech-code{display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:right}
.tech-code div:last-child{font-size:22px;line-height:1;font-family:var(--serif);letter-spacing:.06em}
.spec{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:0 clamp(24px,4vw,64px)}
.spec > div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--sand);align-items:baseline}
.spec dt{font-size:10px;letter-spacing:.2em;color:var(--olive)}
.spec dd{margin:0;font-family:var(--serif);font-size:clamp(17px,1.5vw,22px);line-height:1.35;display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.spec dd button{border:none;background:none;color:var(--rust);font-family:var(--sans);font-size:10px;letter-spacing:.16em;cursor:pointer;padding:6px 0;white-space:nowrap}
.tech-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}

/* ---------- 11 support ---------- */
#support{background:var(--sand)}
.tool-grid{display:grid;grid-template-columns:1fr;gap:clamp(32px,5vw,72px);align-items:start}
#support .h2{margin-bottom:24px;max-width:10ch}
#support .lead{max-width:40ch}
.tool{display:grid;gap:28px}
.tool .lbl{letter-spacing:.2em;margin-bottom:10px}
.tool-opts{display:flex;flex-wrap:wrap;gap:8px}
.tool-result{background:var(--ivory);border-radius:8px;padding:24px;min-height:160px}
.tool-result .lbl-amber{margin-bottom:12px}
.tool-result p{font-size:15px;color:var(--ink2);margin:0 0 12px}
.tool-result ul{margin:0 0 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:6px 16px;font-size:15px}
.tool-result li{display:flex;gap:8px}
.tool-result li::before{content:"—";color:var(--amber)}
.tool-pending{color:var(--olive)!important}

/* ---------- 12 sample ---------- */
#sample{background:var(--ivory)}
.sample-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:clamp(32px,5vw,80px);align-items:start}
#sample .h2{margin-bottom:20px;max-width:10ch}
#sample .lead{max-width:40ch;margin-bottom:28px}
.supplier{border-top:1px solid var(--ink);padding-top:20px}
.supplier .lbl{letter-spacing:.2em;margin-bottom:10px}
.supplier .name{font-size:18px;font-weight:600;letter-spacing:.04em}
.supplier p{font-size:14px;line-height:1.6;color:var(--ink2);margin:8px 0 0;max-width:40ch}
.supplier a{display:inline-block;margin-top:12px;font-size:11px;letter-spacing:.14em}
.form{display:grid;gap:18px}
.frow{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:18px}
.field{display:grid;gap:6px}
.field > span{font-size:10px;letter-spacing:.2em;color:var(--olive)}
.field input,.field select,.field textarea{height:48px;border:none;border-bottom:1px solid var(--sand-line);border-radius:0;background:transparent;font-size:16px;color:var(--ink);padding:0}
.field textarea{height:auto;line-height:1.5;padding:8px 0;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--amber)}
.field.err input{border-bottom-color:var(--amber)}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:8px}
.form-note{font-size:13px;color:var(--olive)}
.form-note.bad{color:var(--amber)}
.form .btn{border:none}

footer{background:var(--sage);color:var(--olive);padding:32px var(--gutter);display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;font-size:11px;letter-spacing:.16em}

/* ---------- wide layouts (≥1100px) ---------- */
@media (min-width:1100px){
  .process-grid{grid-template-columns:1.2fr 1fr}
  .nut-grid{grid-template-columns:1.1fr .9fr}
  .fn{grid-template-columns:1fr 1fr}
  .fn.flip .fn-stage{order:2}
  .tool-grid{grid-template-columns:.8fr 1.4fr}
}