/* BrandPOD für Fortequa — delivery site.
   Frame: OKTOPODS shared content system (Lausanne, Paper/Ink, square corners,
   ruled sections, Tech gradient for BrandPOD). Fortequa colours and Figtree
   appear only inside specimens of the Fortequa brand. */

@font-face{font-family:Okto;src:url('assets/fonts/lausanne-100.otf') format('opentype');font-weight:100;font-display:swap}
@font-face{font-family:Okto;src:url('assets/fonts/lausanne-200.woff2') format('woff2');font-weight:200;font-display:swap}
@font-face{font-family:Okto;src:url('assets/fonts/lausanne-400.otf') format('opentype');font-weight:400;font-display:swap}
@font-face{font-family:Okto;src:url('assets/fonts/lausanne-700.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:Okto;src:url('assets/fonts/lausanne-800.otf') format('opentype');font-weight:800;font-display:swap}
@font-face{font-family:Figtree;src:url('assets/fonts/Figtree-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Figtree;src:url('assets/fonts/Figtree-Medium.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Figtree;src:url('assets/fonts/Figtree-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}

:root{
  --paper:#f8f8f8; --white:#fff; --ink:#181b18; --muted:#62665f; --line:#d9dcd5;
  --tech:linear-gradient(90deg,#00e5ff,#2962ff);
  --font:Okto,Lausanne,Arial,sans-serif;
  --edge:clamp(24px,7.4vw,112px);
  --gap:clamp(40px,6.667vw,96px);
  --chapter-space:clamp(96px,min(12svh,11vw),176px);
  --header:56px;
  /* Fortequa, specimens only */
  --fq-evergreen:#183F30; --fq-mist:#F1F6FA; --fq-mist70:#B0BFBD; --fq-sand:#B5946B; --fq-lime:#B3EC70;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 24px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-weight:200;font-size:22px;line-height:31px;letter-spacing:-.02em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:rgba(0,229,255,.24)}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p,ol,ul,figure,pre{margin:0;padding:0}
ol,ul{list-style:none}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;border-radius:0;-webkit-tap-highlight-color:transparent}
code{font-family:inherit;font-weight:400}
em{font-style:normal;font-weight:400}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--ink);outline-offset:4px;box-shadow:0 0 0 4px var(--paper)}
.skip{position:absolute;left:-999px;top:8px;z-index:20;background:var(--ink);color:var(--paper);padding:10px 16px;font-size:16px;font-weight:400}
.skip:focus{left:16px}
.edge{padding-inline:var(--edge)}

/* ---------- Type roles ---------- */
.label{font-size:14px;line-height:20px;font-weight:400;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.chapter{font-size:clamp(40px,4.8vw,72px);line-height:1.02;font-weight:700;letter-spacing:-.04em;text-wrap:balance}
.title{font-size:32px;line-height:37px;font-weight:700;letter-spacing:-.03em;text-wrap:balance}
.name{font-size:22px;line-height:28px;font-weight:700;letter-spacing:-.02em}
.body{font-size:22px;line-height:31px;font-weight:200;max-width:34em;text-wrap:pretty}
.secondary{font-size:20px;line-height:28px;font-weight:200;letter-spacing:-.015em;max-width:36em;text-wrap:pretty}
.supporting{font-size:16px;line-height:24px;font-weight:200;letter-spacing:-.005em;max-width:40em;text-wrap:pretty}
.meta,.caption{font-size:14px;line-height:20px;font-weight:400;letter-spacing:0;color:var(--muted)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:10;height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:24px;padding-inline:var(--edge);background:rgba(248,248,248,.93);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px)}
.mark{display:inline-flex;align-items:center;gap:20px;text-decoration:none;min-height:44px}
.mark-name{font-size:14px;line-height:20px;font-weight:700;letter-spacing:0}
.mark-name span{font-weight:400;color:var(--muted)}
.dotmark{display:grid;grid-template-columns:repeat(8,7px);gap:5px}
.dotmark i{display:block;width:7px;height:7px;border-radius:50%;background:#c4c8c0;transition:background-color .3s ease}
.dotmark i.on{background:var(--ink)}
.site-nav{display:flex;gap:clamp(16px,2.4vw,36px)}
.site-nav a{font-size:14px;line-height:20px;font-weight:400;letter-spacing:0;color:var(--muted);text-decoration:none;padding:12px 0;border-bottom:1px solid transparent}
.site-nav a:hover,.site-nav a[aria-current=true]{color:var(--ink)}
.site-nav a[aria-current=true]{border-bottom-color:var(--ink)}
.header-action{display:inline-flex;align-items:center;gap:12px;min-height:32px;padding:6px 14px;border:1px solid var(--ink);font-size:12px;line-height:16px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;white-space:nowrap;transition:background-color .14s ease,color .14s ease}
.header-action:hover{background:var(--ink);color:var(--paper)}

/* ---------- Actions ---------- */
.action{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;width:fit-content;max-width:100%;min-height:56px;padding:17px 24px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font-size:16px;line-height:20px;font-weight:700;letter-spacing:0;text-transform:uppercase;text-decoration:none;transition:background-color .14s ease,border-color .14s ease,color .14s ease}
.action:hover{background:#303530;border-color:#303530}
.action:active{background:#000;border-color:#000}
.action--inverse{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.action--inverse:hover{background:#e7eae4;border-color:#e7eae4}
.action--inverse:focus-visible,.closing a:focus-visible{outline-color:var(--paper);box-shadow:0 0 0 4px var(--ink)}
.text-action{display:inline-flex;align-items:center;gap:16px;min-height:44px;padding:10px 0;font-size:16px;line-height:24px;font-weight:400;letter-spacing:0;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.text-action:hover{text-decoration-thickness:2px}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 40px;margin-top:40px}
.actions--stack{flex-direction:column;align-items:flex-start;gap:0}
.actions--stack .meta{margin:8px 0 24px;max-width:26em}
.actions--stack .text-action + .meta{margin:0}

/* ---------- Opening ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--gap);align-items:center;min-height:min(calc(100svh - var(--header)),860px);padding-block:clamp(48px,7svh,96px) clamp(64px,9svh,120px)}
.product-name{margin-top:24px;font-size:clamp(64px,7.778vw,112px);line-height:1.04;letter-spacing:-.04em;white-space:nowrap}
.product-prefix{font-weight:100}
.product-pod{font-weight:800;display:inline-block;padding-right:.035em;background:var(--tech);-webkit-background-clip:text;background-clip:text;color:transparent}
.product-for{display:flex;align-items:center;gap:14px;margin-top:12px;font-size:22px;line-height:32px;font-weight:200}
.product-for img{height:34px;width:auto}
.hero .chapter{margin-top:clamp(40px,6svh,72px);font-size:clamp(34px,3.35vw,52px);line-height:1.08;max-width:13em}
.hero .body{margin-top:24px}
.hero .meta{margin-top:16px}

.stage-wrap{min-width:0}
.stage{position:relative;aspect-ratio:4/3;background:var(--white);overflow:hidden;display:grid;place-items:center;container-type:inline-size}
.stage-item{grid-area:1/1;width:100%;height:100%;display:grid;place-items:center;padding:5cqw}
.stage-item[hidden]{display:none}
.js .stage-item.is-active{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.pair{display:flex;gap:4cqw;align-items:center;justify-content:center;height:100%;width:100%}
.pair img{height:100%;width:auto;max-width:48%;object-fit:contain}
.pair img:nth-child(2){margin-top:6cqw}
.pair img:nth-child(1){margin-bottom:6cqw}
.stage-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 24px;margin-top:12px;border-top:1px solid var(--line)}
.tabs{display:flex;gap:28px}
.tabs--wrap{flex-wrap:wrap;gap:0 28px;border-bottom:1px solid var(--line)}
.tab{position:relative;min-height:44px;padding:10px 0;font-size:16px;line-height:24px;font-weight:400;letter-spacing:0;color:var(--muted)}
.tab:hover{color:var(--ink)}
.tab[aria-selected=true]{color:var(--ink);font-weight:700}
.tab[aria-selected=true]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--tech)}
.stage-bar .tab[aria-selected=true]::after{bottom:auto;top:-1px}

/* Fortequa slide specimen (16:9, measures follow the 1280 reference) */
.fq-slide{position:relative;width:100%;aspect-ratio:16/9;background:var(--fq-evergreen);color:var(--fq-mist);font-family:Figtree,Arial,sans-serif;letter-spacing:0;overflow:hidden;container-type:inline-size}
.fq-wave{position:absolute;left:0;right:0;bottom:0;width:100%;height:52%;object-fit:cover;object-position:50% 100%;-webkit-mask-image:linear-gradient(to bottom,transparent,#000 38%);mask-image:linear-gradient(to bottom,transparent,#000 38%)}
.fq-logo{position:absolute;left:5.6cqw;top:5cqw;width:13.5cqw}
.fq-title{position:absolute;left:5.6cqw;top:14.5cqw;right:5.6cqw}
.fq-signal{display:block;width:4.375cqw;height:.39cqw;background:var(--fq-lime)}
.fq-kicker{margin-top:.94cqw;font-size:.86cqw;line-height:1.4;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--fq-mist70)}
.fq-head{margin-top:1.1cqw;font-size:4.6cqw;line-height:1.1;font-weight:500;letter-spacing:-.025em}
.fq-head span{color:var(--fq-sand)}
.fq-sub{margin-top:1.9cqw;max-width:34cqw;font-size:1.45cqw;line-height:1.45;font-weight:400;color:var(--fq-mist)}

/* ---------- Chapters ---------- */
.chapter-block{padding-bottom:var(--chapter-space)}
.rule{height:1px;background:var(--tech);opacity:.8;margin-bottom:var(--chapter-space)}
.columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--gap);align-items:start}
.col-head .chapter{margin-top:24px}
.col-head .body{margin-top:32px}
.col-head .supporting{margin-top:16px}
.col-sticky{position:sticky;top:calc(var(--header) + 40px)}

.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:132px minmax(0,1fr);gap:24px;padding:24px 0 26px;border-bottom:1px solid var(--line)}
.row-key{font-size:14px;line-height:28px;font-weight:400;letter-spacing:0;color:var(--muted)}
.row-main .supporting{margin-top:6px}
.row--plain{display:block;padding:20px 0 22px}
.files{display:flex;flex-wrap:wrap;gap:4px 28px;margin-top:10px}
.file{display:inline-block;min-height:44px;padding:10px 0;font-size:16px;line-height:24px;font-weight:400;letter-spacing:0;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px;overflow-wrap:anywhere}
.file:hover{text-decoration-thickness:2px}
.file span{font-size:14px;color:var(--muted);display:inline-block;margin-left:8px;white-space:nowrap}

/* Steps */
.steps{border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:36px minmax(0,1fr);gap:24px;padding:28px 0 22px;border-bottom:1px solid var(--line)}
.step .secondary{margin-top:8px}
.step--note{display:block;border-bottom:0;padding-top:24px}
.step code,.body code{font-weight:400}
.check{display:grid;place-items:center;flex:none;width:36px;height:36px;padding:1.5px;border-radius:50%;background:var(--line);transition:background .2s ease}
.check svg{display:block;width:33px;height:33px;padding:7px;border-radius:50%;background:var(--paper);fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.check svg path{stroke-dasharray:16;stroke-dashoffset:16;transition:stroke-dashoffset .28s ease}
.check[aria-pressed=true],.check--static{background:var(--tech)}
.check[aria-pressed=true] svg path,.check--static svg path{stroke-dashoffset:0}
button.check:hover{background:var(--ink)}
button.check[aria-pressed=true]:hover{background:var(--tech)}
.step.is-done .name{color:var(--muted)}
.progress{margin-top:40px;max-width:320px}
.progress-line{height:2px;background:var(--line)}
.progress-line span{display:block;height:100%;width:0;background:var(--tech);transition:width .4s cubic-bezier(.2,.7,.2,1)}
.progress .meta{margin-top:10px}

/* Prompts */
.prompts{min-width:0}
.prompt{padding-top:28px}
.js .prompt[hidden]{display:none}
.prompt + .prompt{margin-top:24px}
.js .prompt + .prompt{margin-top:0}
.prompt-text{margin-top:16px;padding:24px;background:var(--white);border:1px solid var(--line);font-family:var(--font);font-size:16px;line-height:26px;font-weight:400;letter-spacing:0;white-space:pre-wrap;overflow-wrap:anywhere}
.prompt-text mark{background:rgba(0,229,255,.2);color:inherit;padding:1px 2px}
.action--copy{margin-top:16px;min-width:232px}
.action--copy.is-copied{background:var(--paper);color:var(--ink)}
.fixes{margin-top:72px}
.fixes .rows{margin-top:24px}
.row--fix{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr) auto;align-items:start;gap:20px;padding:18px 0}
.fix-text{font-size:16px;line-height:24px;font-weight:400;letter-spacing:0}
.copy{min-height:44px;margin-top:-10px;padding:10px 0;font-size:14px;line-height:24px;font-weight:400;letter-spacing:0;text-decoration:underline;text-underline-offset:5px;min-width:68px;text-align:right}
.copy:hover{text-decoration-thickness:2px}

/* Brand summary */
.brand .title,.review .title{margin-bottom:24px}
.brand .title:not(:first-child),.review .title:not(:first-child){margin-top:72px}
.swatches{border-top:1px solid var(--line)}
.swatch{display:grid;grid-template-columns:44px 132px 96px minmax(0,1fr);gap:20px;align-items:center;width:100%;min-height:68px;padding:12px 0;border-bottom:1px solid var(--line);text-align:left;font-size:16px;line-height:24px;font-weight:200;letter-spacing:0}
.swatch i{width:44px;height:44px;background:var(--c)}
.swatch i.lined{box-shadow:inset 0 0 0 1px var(--line)}
.swatch b{font-size:20px;font-weight:700;letter-spacing:-.015em}
.swatch .hex{font-weight:400;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.swatch:hover .hex{text-decoration-thickness:2px}
.swatch .role{color:var(--ink)}
#swatch-status{margin-top:12px}
.type-spec{border-top:1px solid var(--line);font-family:Figtree,Arial,sans-serif;letter-spacing:-.01em;color:var(--fq-evergreen)}
.fig{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 24px;padding:16px 0 18px;border-bottom:1px solid var(--line);font-size:clamp(28px,2.8vw,40px);line-height:1.15}
.fig span{font-family:var(--font);font-size:16px;line-height:24px;font-weight:200;letter-spacing:0;color:var(--ink)}
.fig--r{font-weight:400}.fig--m{font-weight:500}.fig--s{font-weight:600}
.lime{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.lime-demo{background:var(--fq-evergreen);color:var(--fq-mist);font-family:Figtree,Arial,sans-serif;padding:clamp(28px,3.4vw,48px);container-type:inline-size}
.lime-demo .fq-signal{width:56px;height:5px}
.lime-demo p{margin-top:12px;font-size:clamp(26px,5.4cqw,40px);line-height:1.15;font-weight:500;letter-spacing:-.02em}
.lime-demo span{color:var(--fq-sand)}

.gallery-head{margin-top:var(--chapter-space);display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 32px}
.gallery{display:flex;gap:24px;margin-top:-64px;padding:0 var(--edge) 24px;overflow-x:auto;scroll-snap-type:x proximity;scroll-padding-inline:var(--edge);scrollbar-width:thin;scrollbar-color:var(--ink) transparent}
.chapter-block:has(.gallery-head){padding-bottom:96px}
.gallery figure{flex:none;scroll-snap-align:start}
.gallery img{height:clamp(300px,44vh,460px);width:auto}
.gallery figcaption{margin-top:12px;font-size:14px;line-height:20px;font-weight:400;letter-spacing:0;color:var(--muted)}
.gallery + .chapter-block{margin-top:var(--chapter-space)}

/* Review */
.rows--checks{counter-reset:c}
.row--check{grid-template-columns:36px minmax(0,1fr);align-items:center;padding:16px 0}

/* ---------- Closing ---------- */
.closing{background:var(--ink);color:var(--paper)}
.closing-inner{padding-block:var(--chapter-space) 40px}
.closing .label{color:#a6ada1}
.closing .chapter{margin-top:24px}
.closing .body{margin-top:32px}
.closing .action{margin-top:40px}
.closing-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px;margin-top:var(--chapter-space);padding-top:24px;border-top:1px solid #3e433c}
.dotmark--row i{background:var(--paper)}
.foot-right{margin-left:auto;letter-spacing:.08em}
.foot-right a{text-underline-offset:4px}

/* ---------- Motion ---------- */
.js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .95s cubic-bezier(.2,.7,.2,1),transform .95s cubic-bezier(.2,.7,.2,1)}
.js [data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js [data-reveal]{opacity:1;transform:none;transition:none}
  .js .stage-item.is-active{animation:none}
  .check svg path,.progress-line span,.dotmark i{transition:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .site-nav{display:none}
  .swatch{grid-template-columns:44px 120px minmax(0,1fr)}
  .swatch .role{grid-column:2/-1;margin-top:-8px}
  .row--fix{grid-template-columns:minmax(0,1fr) auto}
  .row--fix .supporting{grid-column:1/-1}
}
@media (max-width:900px){
  :root{--gap:40px;--chapter-space:88px}
  body{font-size:20px;line-height:29px}
  .hero,.columns{grid-template-columns:minmax(0,1fr)}
  .hero{min-height:0;padding-block:40px 72px;gap:48px}
  .col-sticky{position:static}
  .body{font-size:20px;line-height:29px}
  .secondary{font-size:18px;line-height:26px}
  .title{font-size:25px;line-height:31px}
  .name{font-size:20px;line-height:26px}
  .chapter{font-size:clamp(34px,9vw,44px);line-height:1.05}
  .hero .chapter{font-size:clamp(30px,8vw,40px)}
  .product-name{font-size:clamp(56px,17vw,80px)}
  .row{grid-template-columns:minmax(0,1fr);gap:4px}
  .row-key{line-height:20px}
  .gallery{margin-top:-40px}
  .gallery img{height:300px}
  .stage-bar{flex-direction:column;align-items:flex-start}
  .stage-bar .caption{padding-bottom:4px}
  .foot-right{margin-left:0}
  .action{width:100%}
  .actions{gap:8px 32px}
}
@media (max-width:420px){
  .mark-name span{display:none}
  .tabs{gap:20px}
  .swatch{grid-template-columns:44px minmax(0,1fr) auto}
  .swatch .role{grid-column:2/-1}
}