@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
/* StockAI · stage 4. One set of roles, shared only by the landing. */
:root{--wine:#59152b;--wine-soft:#70283f;--cream:#faf3e7;--paper:#fff9f0;--mint:#a9f5c8;--ink:#171412;--muted:#68594f;--line:#ded2c2;--font:'Manrope',-apple-system,BlinkMacSystemFont,sans-serif;--editorial:Georgia,'Times New Roman',serif;--mono:'SFMono-Regular',Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:800}p{line-height:1.6}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;border:0}a,button,input,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #278454;outline-offset:5px}em{font-style:normal}.shell{width:calc(100% - 96px);max-width:1260px;margin-inline:auto}.narrative-section,.section{padding-block:96px}h2{font-size:clamp(42px,4.5vw,64px);line-height:1.08;letter-spacing:-2.5px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;padding:18px 24px;border-radius:8px;background:var(--wine);color:var(--paper);font-size:16px;font-weight:750;line-height:1.3;transition:background .2s,transform .2s}.button:hover{background:var(--ink)}.button span{font-size:20px}.brand{font-size:31px;font-weight:800;letter-spacing:-2px;color:var(--wine);white-space:nowrap}.brand span{font-weight:500}.brand b{color:var(--wine)}.site-header{position:fixed;inset:0 0 auto;z-index:20;height:84px;padding-inline:max(24px,calc((100% - 1260px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--cream);border-bottom:1px solid #59152b12}.site-header nav{display:flex;gap:28px;font-size:14px;font-weight:600}.site-header nav a:hover{color:var(--wine);text-decoration:underline;text-underline-offset:6px}.nav-actions{display:flex;align-items:center;gap:24px}.login{background:none;color:var(--wine);font-size:14px;padding:10px 0}.button.compact{font-size:14px;padding:13px 18px;gap:22px}
/* The physical world first; the inventory label is real text, not a dashboard. */
.editorial-hero{padding-top:144px;overflow:hidden;position:relative;background-image:linear-gradient(#59152b03 1px,transparent 1px),linear-gradient(90deg,#59152b03 1px,transparent 1px);background-size:100px 100px}.editorial-layout{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:56px;padding-bottom:72px}.editorial-kicker{font-size:16px;color:var(--wine);margin-bottom:23px}.type-hero{font-size:clamp(60px,5.6vw,82px);line-height:1.025;letter-spacing:-4px;font-weight:800}.type-hero>span,.type-hero>em{display:block}.type-hero>em{font-family:var(--editorial);font-size:1.09em;font-weight:400;line-height:1.12;color:var(--wine);letter-spacing:-3.5px;font-style:italic;padding-right:.1em}.editorial-lead{font-size:21px;line-height:1.55;max-width:460px;margin-top:26px}.editorial-lead strong{font-weight:600}.editorial-actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:28px}.editorial-link{font-size:16px;border-bottom:1px solid var(--wine);padding:10px 0}.editorial-note{font-size:14px;line-height:1.6;color:var(--muted);max-width:350px;margin-top:22px}.hero-stock{position:relative;padding-bottom:32px}.stock-still{position:relative;overflow:hidden;border-radius:10px;background:#eee2d0;transform:rotate(1.4deg);margin:0 -26px 0 8px}.stock-still img{display:block;width:100%;height:auto;aspect-ratio:1.12;object-fit:cover}.stock-still figcaption{position:absolute;left:24px;top:20px;font-size:16px;color:var(--wine);font-family:var(--editorial);font-style:italic}.stock-ledger{position:relative;background:var(--paper);border:1px solid #e5d9c9;border-radius:8px;padding:22px 26px;margin:-105px 24px 0 -8px;transform:rotate(-2deg);box-shadow:0 10px 22px #59152b0b}.ledger-product{display:flex;justify-content:space-between;align-items:center;gap:12px}.ledger-product h2{font-size:21px;line-height:1.3;letter-spacing:-.6px;margin-top:4px}.ledger-product span{font-size:13px;color:var(--muted)}.ledger-product .ledger-sku{font:12px var(--mono)}.ledger-equation{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}.ledger-equation>div{display:flex;flex-direction:column;gap:4px}.ledger-equation strong{font-size:48px;font-weight:750;line-height:1;letter-spacing:-2px;color:var(--wine);font-variant-numeric:tabular-nums}.ledger-equation>div>span{font-size:13px}.ledger-arrow{font-size:27px;color:var(--wine)}.ledger-purchase{padding-left:22px;border-left:1px solid var(--line)}.ledger-purchase strong{background:var(--mint);padding-inline:5px;transform:rotate(1deg)}.chapter-bridge{display:block;background:var(--wine);color:var(--paper);padding:28px 0 18px;clip-path:polygon(0 12px,66% 12px,calc(66% + 12px) 0,100% 0,100% 100%,0 100%)}.bridge-layout{display:flex;gap:18px;align-items:center}.bridge-layout>span:first-child{font-size:16px;color:#ead5d8}.bridge-layout strong{font-size:18px;font-weight:600}.bridge-layout>span:last-child{font-size:28px;color:var(--mint);margin-left:auto}
/* A concise question, and a qualitative stock comparison. */
.operation-problem{background:var(--wine);color:var(--paper);padding-block:66px 86px}.problem-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:center}.type-question{font-family:var(--editorial);font-weight:400;font-size:clamp(44px,4.7vw,64px);letter-spacing:-2px;line-height:1.08}.problem-layout>div>p{font-size:18px;color:#ebd8d9;max-width:460px;margin-top:24px}.stock-balance{background:var(--wine-soft);padding:30px 32px;border-radius:10px;transform:rotate(1deg)}.balance-row+ .balance-row{margin-top:25px}.balance-row>div:first-child{display:flex;align-items:baseline;gap:16px;justify-content:space-between}.balance-row h3{font-size:24px;font-weight:700;letter-spacing:-.6px}.balance-row span{font-size:14px;color:#f1dcde}.balance-marks{display:flex;gap:7px;margin-top:12px}.balance-marks i{height:23px;flex:1;border:1px solid #fff9f04a;border-radius:2px;background:transparent}.balance-row:first-child i:first-child{background:var(--mint);border-color:var(--mint)}.balance-row:nth-child(2) i{background:#f0d4ca;border-color:#f0d4ca}.stock-balance .balance-resolution{margin-top:28px;font-size:16px;color:var(--mint);font-weight:600}
/* A single, finite visual story: input -> interpretation -> recommendation. */
.operation-intelligence{position:relative;background:var(--cream);background-image:radial-gradient(#59152b0a .65px,transparent .65px);background-size:7px 7px}.narrative-heading{display:flex;justify-content:space-between;align-items:end;gap:40px}.type-process{font-size:clamp(44px,4.3vw,62px);max-width:730px;line-height:1.1}.type-process span{color:var(--wine)}.narrative-heading>p{font-family:var(--editorial);font-size:25px;font-style:italic;color:var(--muted);line-height:1.3;max-width:260px}.signal-flow{display:grid;grid-template-columns:1fr .8fr 1.1fr;gap:38px;align-items:center;margin-top:62px;min-height:345px}.flow-step{font:13px/1.5 var(--mono);color:var(--muted)}.signal-product{font-size:20px;font-weight:700;margin-top:15px;color:var(--wine)}.signal-input dl{margin:20px 0 0}.signal-input dl>div{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#eddfcd;padding:12px 18px;margin-top:13px;border-radius:5px;transform:rotate(-3deg)}.signal-input dl>div:nth-child(2){transform:translateX(14px) rotate(2deg);background:#f1e6d6}.signal-input dl>div:nth-child(3){transform:rotate(-1deg);background:#e7d6c1}.signal-input dt{font-size:15px}.signal-input dd{margin:0;font-size:38px;font-weight:800;line-height:1.2;letter-spacing:-1.5px;white-space:nowrap}.signal-input small{font-size:14px;font-weight:500;letter-spacing:0}.signal-engine{position:relative;color:var(--wine);padding-inline:12px;text-align:center}.signal-engine strong{display:block;font-size:40px;font-weight:800;line-height:1.03;letter-spacing:-2px;margin:24px 0 15px}.signal-engine>p{font-size:15px;line-height:1.5}.engine-path{position:absolute;inset:37% 0 auto;z-index:0;pointer-events:none;display:flex;flex-direction:column;gap:12px}.engine-path span{display:block;height:1px;background:#59152b26;width:24px;position:relative}.engine-path span:after{content:'';position:absolute;left:calc(100% + 155px);width:24px;height:1px;background:#59152b26}.analysis-rail{display:block;height:4px;width:96px;background:#e3d1bc;border-radius:2px;margin:22px auto 0;overflow:hidden}.analysis-rail:after{content:'';display:block;width:100%;height:100%;background:var(--wine);transform-origin:left}.signal-output{background:var(--wine);color:var(--paper);padding:28px 30px;border-radius:8px;transform:rotate(2deg);position:relative}.signal-output>.flow-step{color:var(--mint);font-size:13px}.order-heading{margin-top:28px;display:flex;flex-direction:column;gap:7px}.order-heading>span:first-child{font-size:21px;font-weight:650}.priority-mark{font-size:14px;color:#efd3d9}.priority-mark:before{content:'•';color:var(--mint);margin-right:6px}.type-order{display:block;color:var(--mint);font-size:80px;line-height:1.1;letter-spacing:-5px;font-weight:800;white-space:nowrap;margin-top:22px}.type-order small{font-size:17px;font-weight:500;letter-spacing:0}.signal-output>p{font-size:16px}.order-check{border-top:1px dashed #fff9f044;display:flex;justify-content:space-between;gap:10px;margin-top:24px;padding-top:17px;font-size:13px}.order-check strong{font-weight:500}.organized-note{display:block;font-size:14px;margin-top:14px;color:#f1dce1}.flow-caption{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-top:38px}.flow-caption>p{font-family:var(--editorial);font-size:24px;font-style:italic;color:var(--wine)}.flow-replay{background:none;color:var(--wine);padding:10px 0;border-bottom:1px solid var(--wine);min-height:44px;font-size:15px;white-space:nowrap}.flow-replay span{font-size:23px;margin-right:6px}.editorial-disclosure{font-size:14px;line-height:1.6;color:var(--muted);max-width:760px;margin-top:20px}
/* Supplier timing is its own visual beat, not a second receipt. */
.demand-section{background:#f0e3d1;padding-block:64px 36px}.demand-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:85px;align-items:center}.type-demand{font-family:var(--editorial);font-weight:400;font-size:clamp(42px,4vw,56px);line-height:1.12;letter-spacing:-1.8px;color:var(--wine)}.demand-layout>div>p{font-size:18px;max-width:390px;margin-top:23px}.supplier-visual{background:var(--paper);padding:30px;border-radius:8px;transform:rotate(-1deg)}.supplier-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.supplier-top>span{font-size:14px;max-width:145px;line-height:1.5}.supplier-top>strong{font-size:46px;letter-spacing:-2px;color:var(--wine);white-space:nowrap}.supplier-top small{display:block;font-size:14px;font-weight:500;letter-spacing:0}.supplier-route{display:flex;align-items:center;gap:20px;margin-top:30px}.supplier-route>div:not(.route-duration){display:flex;align-items:center;flex-direction:column;gap:10px;font-size:15px}.route-dot{width:12px;height:12px;background:var(--wine);border:3px solid #dec4b7;border-radius:50%}.supplier-route strong{font-weight:600}.route-duration{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px}.route-duration>span{font-size:28px;color:var(--wine);font-weight:750;letter-spacing:-1px}.route-duration i{height:2px;background:var(--wine);width:100%;position:relative}.route-duration i:after{content:'›';position:absolute;right:0;top:-15px;font-size:24px;color:var(--wine)}.route-duration small{font-size:13px}.supplier-visual>p{font-size:15px!important;text-align:center;color:var(--muted);margin-top:26px!important;max-width:none!important}.video-reserve{display:flex;align-items:center;gap:18px;margin-top:40px;padding-top:24px;border-top:1px solid #d8c5ae}.video-frame{width:58px;height:44px;display:grid;place-items:center;background:#dbc9b2;color:var(--wine);border-radius:5px;font-size:17px}.video-reserve strong{font-size:16px;font-weight:650}.video-reserve p{font-size:14px;color:var(--muted);margin-top:3px}.video-soon{font-size:14px;margin-left:auto;color:var(--muted)}
/* The existing functional simulator; the bottle can leave the box visually. */
.editorial-product{background:#301d20;color:var(--paper);overflow:hidden}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:40px;margin-bottom:44px}.type-product{display:flex;gap:23px;align-items:center}.product-heading-number{font-size:clamp(104px,10vw,145px);line-height:1;letter-spacing:-9px}.product-heading-words{font-size:20px;letter-spacing:-.4px;line-height:1.4;font-weight:500;max-width:230px}.product-heading-words em{display:block;font-size:47px;font-family:var(--editorial);font-style:italic;color:var(--mint);font-weight:400;letter-spacing:-1px}.section-heading>p{font-size:18px;line-height:1.6;max-width:350px}.section-heading>p strong{font-weight:600}.stock-demo{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center}.product-panel{position:relative;min-height:485px;perspective:900px;isolation:isolate}.sample-tag{font-size:14px;color:#ebd8d9;display:block}.product-type{font-size:30px;line-height:1.15;font-weight:700;letter-spacing:-1px;margin-top:20px;position:relative;z-index:2;max-width:220px}.product-image-slot{position:absolute;inset:0 -35px 0 95px;display:flex;align-items:center;justify-content:center;transform:rotate(12deg);transition:transform .3s;z-index:1}.product-image-slot img{height:450px;width:auto;max-width:none;filter:drop-shadow(15px 20px 18px #0004)}.stock-count{position:absolute;bottom:18px;left:0;z-index:2}.stock-count strong{display:block;font-size:72px;letter-spacing:-4px;line-height:1}.stock-count span{display:block;font-size:14px;color:#ebd8d9;margin-top:9px}.product-ghost-number{position:absolute;right:-15px;bottom:28px;font-size:255px;font-weight:800;letter-spacing:-22px;color:#ffffff08;line-height:1;z-index:-1}.stock-controls{background:var(--paper);color:var(--ink);border-radius:10px;padding:34px 38px;position:relative;z-index:3}.eyebrow{font-family:var(--editorial);font-size:26px;line-height:1.25;color:var(--wine)}.stock-controls label{display:flex;justify-content:space-between;align-items:baseline;gap:15px;font-size:16px;margin:23px 0 12px}.stock-controls label strong{font-size:25px;color:var(--wine);letter-spacing:-1px}.sales-ticks{display:flex;align-items:end;gap:4px;height:32px;margin-bottom:10px}.sales-ticks i{flex:1;min-width:0;height:10px;background:#e4d7c8;border-radius:2px;transition:height .2s,background .2s}.sales-ticks i.sold{height:29px;background:var(--wine)}.stock-controls input{width:100%;accent-color:var(--wine);cursor:pointer;margin:0;height:24px}.range-labels{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.stock-facts{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.stock-facts strong{font-size:33px;color:var(--wine);letter-spacing:-1.3px;display:block}.stock-facts span{font-size:14px;line-height:1.4;display:block;color:var(--muted);margin-top:4px}.recommend-result{background:#e6efd9;border-radius:6px;padding:20px;margin-top:24px}.recommend-result>span{font:12px/1.5 var(--mono);color:var(--wine)}.recommend-result h3{font-size:28px;line-height:1.15;letter-spacing:-1px;margin-block:10px}.recommend-result p{font-size:16px}.calculation-note{font-size:13px;color:var(--muted);margin-top:18px;line-height:1.6}
/* A stock-unit diagram and short, scannable consequences. */
.outcomes-layout{display:grid;grid-template-columns:1fr 1fr;gap:115px;align-items:center}.type-outcome{font-size:clamp(40px,4.2vw,58px);line-height:1.1;letter-spacing:-2px}.shelf-example{margin:30px 0 0;padding:26px;background:#f0e3d1;border-radius:8px;transform:rotate(-1deg)}.shelf-example figcaption{font-size:19px;font-weight:600}.shelf-example figcaption>span{color:var(--wine)}.shelf-units{display:grid;grid-template-columns:repeat(8,1fr);gap:7px;margin-top:23px}.shelf-units i{height:24px;border-radius:2px}.shelf-units .on-shelf{background:var(--wine)}.shelf-units .to-restock{background:var(--mint);border:1px solid #769c7a}.shelf-legend{display:flex;justify-content:space-between;gap:20px;font-size:14px;margin-top:18px}.shelf-legend b{font-size:29px;letter-spacing:-1px;color:var(--wine);margin-right:4px}.shelf-example>p{font-size:13px;color:var(--muted);margin-top:15px}.outcome-intro{font-family:var(--editorial);font-size:24px;color:var(--wine);font-style:italic;margin-bottom:15px}.outcome-list article{padding-block:17px}.outcome-list article:nth-of-type(even){margin-left:24px}.outcome-list h3{font-size:25px;letter-spacing:-.6px;line-height:1.25}.outcome-list p:not(.outcome-intro){font-size:16px;margin-top:6px;color:var(--muted)}
/* Equal weight for each plan; full specifications remain in native disclosures. */
.editorial-plans{background:var(--wine);color:var(--paper)}.type-plans{font-size:52px;line-height:1.04;letter-spacing:-2px}.type-plans em{font-family:var(--editorial);font-weight:400;font-style:italic;color:var(--mint);font-size:1.08em}.plans-grid{display:flex;flex-direction:column;gap:12px}.plan-card{display:grid;grid-template-columns:1fr 1fr auto;gap:10px 38px;background:var(--paper);color:var(--ink);padding:28px 32px;border-radius:8px}.plan-for{grid-column:1;font-size:12px;color:var(--muted);letter-spacing:.025em}.plan-card h3{grid-column:1;grid-row:2;font-size:32px;letter-spacing:-1px}.plan-card>p{grid-column:1;grid-row:3/5;font-size:16px;line-height:1.55;color:var(--muted);max-width:270px}.plan-price{grid-column:3;grid-row:1/3;align-self:center;color:var(--wine);font-size:34px;font-weight:800;letter-spacing:-1.4px;white-space:nowrap}.plan-price>span{font-size:14px;letter-spacing:0;font-weight:400;margin-left:5px}.plan-limits{grid-column:2;grid-row:1/3;align-self:center;font-size:17px;line-height:1.65}.plan-limits>span{display:block;font-size:15px;color:var(--muted)}.plan-details{grid-column:2;grid-row:3/5;min-width:0;align-self:start}.plan-details summary{cursor:pointer;font-size:15px;list-style:none;color:var(--wine);padding:8px 0;display:flex;align-items:center;gap:20px;min-height:44px}.plan-details summary::-webkit-details-marker{display:none}.plan-details summary>span{font-size:23px;line-height:1;font-weight:400;transition:transform .2s}.plan-details[open] summary>span{transform:rotate(45deg)}.plan-details ul{margin:9px 0 0;padding:0;list-style:none}.plan-details li{font-size:14px;line-height:1.6;padding:6px 0;border-top:1px solid var(--line)}.plan-card .button{grid-column:3;grid-row:3/5;align-self:start;min-width:195px;padding:15px 18px}.section-note{font-size:14px;color:#f0d8df;line-height:1.6;margin-top:25px;max-width:780px}
.closing-section{background:var(--mint);padding-block:72px;position:relative;overflow:hidden}.closing-layout{display:flex;align-items:center;justify-content:space-between;gap:40px}.type-closing{color:var(--wine);font-size:clamp(42px,4.5vw,64px);line-height:1.1;letter-spacing:-2px}.type-closing>span{display:block;font-family:var(--editorial);font-weight:400;font-style:italic;font-size:.86em}.type-closing>strong{display:block;font-weight:800}.closing-layout .button{white-space:nowrap}.footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:30px}.footer p,.footer>span{font-size:13px;color:var(--muted)}dialog{border:0;border-radius:10px;padding:40px;max-width:450px;width:calc(100% - 40px);background:var(--paper);color:var(--ink)}dialog::backdrop{background:#24152099}dialog h2{font-size:28px;line-height:1.2;margin:12px 0 20px;letter-spacing:-1px}dialog p{font-size:16px;margin-bottom:25px}.dialog-close{position:absolute;right:16px;top:12px;font-size:26px;background:none;color:var(--ink)}.skip{position:fixed;top:-100px;left:20px;z-index:30;background:var(--paper);padding:14px}.skip:focus{top:10px}
/* Motion is concentrated in one meaningful transformation, not every section. */
@media(prefers-reduced-motion:no-preference){.is-organizing .signal-input dl>div{animation:gather-notes 1.25s cubic-bezier(.2,.7,.3,1) both}.is-organizing .signal-input dl>div:nth-child(2){animation-delay:.18s}.is-organizing .signal-input dl>div:nth-child(3){animation-delay:.36s}.is-organizing .analysis-rail:after{animation:read-signals 1s 1.2s ease both}.is-organizing .signal-output{animation:place-demand 1s 2s cubic-bezier(.2,.7,.3,1) both}.is-organizing .type-order{animation:ink-order .5s 2.6s ease both}@keyframes gather-notes{from{translate:-12px 8px}to{translate:0;transform:rotate(0)}}@keyframes read-signals{from{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes place-demand{from{opacity:.45;translate:-16px 10px;transform:rotate(-2deg)}to{opacity:1;translate:0;transform:rotate(2deg)}}@keyframes ink-order{from{opacity:.35}to{opacity:1}}}
@media(max-width:1100px){.shell{width:calc(100% - 64px)}.editorial-layout{gap:32px;grid-template-columns:1fr 1fr}.type-hero{font-size:64px}.editorial-actions{gap:16px}.stock-ledger{padding:20px;margin-right:0}.ledger-equation strong{font-size:40px}.ledger-purchase{padding-left:14px}.problem-layout{gap:55px}.signal-flow{gap:24px;grid-template-columns:1fr .72fr 1.1fr}.signal-input dd{font-size:32px}.signal-engine strong{font-size:35px}.engine-path{display:none}.signal-output{padding:25px}.type-order{font-size:66px}.demand-layout{gap:50px}.stock-demo{gap:30px}.stock-controls{padding:28px}.outcomes-layout{gap:65px}.plan-card{gap:10px 22px;padding:26px}.plan-price{font-size:29px}.plan-card .button{min-width:172px;font-size:15px}.plan-limits{font-size:16px}}
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/* Section refinements approved after stage 4. */
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