/* ARXAK / Quiet precision. Five worlds, one continuous experience. */
:root{
 --bg:#0b0e10;--surface:#14191c;--raised:#1b2226;--fg:#edf1ec;--muted:#a9b4ae;
 --line:rgba(230,242,234,.15);--accent:#d6f6a0;--on-accent:#142116;
 --glass:rgba(11,14,16,.88);--pad:clamp(1.25rem,5vw,5.5rem);
 --sans:'Manrope',Arial,sans-serif;--display:'Space Grotesk','Manrope',sans-serif;
 --serif:'Cormorant Garamond',Georgia,serif;--ease:cubic-bezier(.22,1,.36,1);
 --header:5rem;--radius:1.25rem;color-scheme:dark;
 font-family:var(--sans);font-synthesis:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:7rem}
body{margin:0;background:var(--bg);color:var(--fg);font-size:1rem;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}
button{cursor:pointer;color:inherit}a,button{touch-action:manipulation}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--display);font-weight:500;letter-spacing:-.045em;line-height:1.08;text-wrap:balance}
h1{font-size:clamp(2.8rem,4.7vw,5rem)}h2{font-size:clamp(2.1rem,4.2vw,4.5rem)}h3{font-size:1.6rem}
p{max-width:65ch}em{font-style:normal;color:var(--accent)}.home h1 em,.home h2 em,.maison em{font-family:var(--serif);font-style:italic;font-weight:400}
::selection{background:var(--accent);color:var(--on-accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
[hidden]{display:none!important}.eyebrow{display:block;font-size:.75rem;letter-spacing:.14em;line-height:1.7;font-weight:700;text-transform:uppercase}
.skip{position:fixed;top:-6rem;left:1rem;background:var(--accent);color:var(--on-accent);padding:.8rem 1rem;z-index:200}.skip:focus{top:1rem}
.wordmark{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--display);font-size:1.4rem;font-weight:700;letter-spacing:.08em;white-space:nowrap}.wordmark svg{width:1.65rem;height:1.9rem;flex:none}
.header{position:sticky;top:0;z-index:60;height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:0 var(--pad);background:var(--glass);border-bottom:1px solid var(--line);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);isolation:isolate}
.header nav{display:flex;gap:clamp(1.2rem,2.4vw,2.5rem);align-items:center}.header nav a{position:relative;font-size:.875rem;padding:1.4rem 0;color:var(--muted);transition:color .2s}.header nav small{display:none}
.header nav a:hover,.header nav [aria-current]{color:var(--fg)}.header nav a::after{content:'';position:absolute;bottom:1rem;left:0;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}.header nav a:hover::after,.header nav [aria-current]::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:.85rem}.nav-cta{display:flex;align-items:center;gap:1.3rem;font-size:.875rem;font-weight:700;background:var(--accent);color:var(--on-accent);border-radius:10rem;padding:.65rem 1.2rem;min-height:2.75rem;white-space:nowrap}
.motion-control{display:flex;align-items:center;justify-content:center;gap:.4rem;min-width:2.75rem;min-height:2.75rem;background:transparent;border:1px solid var(--line);border-radius:50%;padding:.6rem;transition:border-color .2s}.motion-control:hover{border-color:var(--accent)}.motion-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.motion-symbol{font-size:1rem;line-height:1;font-weight:700}
.menu-toggle{display:none;align-items:center;gap:.75rem;min-height:2.75rem;border:1px solid var(--line);border-radius:10rem;padding:.55rem 1rem;background:transparent;font-size:.875rem}
.mobile-menu{position:fixed;top:var(--header);left:0;right:0;z-index:59;background:var(--bg);max-height:calc(100svh - var(--header));overflow-y:auto;padding:.8rem var(--pad) 1.5rem;border-bottom:1px solid var(--line);box-shadow:0 1.5rem 3rem #0003}
.mobile-menu>a{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:3.7rem;border-bottom:1px solid var(--line);font-size:1.1rem}.mobile-menu small{font-size:.875rem;color:var(--muted)}
.reading-progress{position:absolute;bottom:-1px;left:0;width:100%;height:2px;pointer-events:none}.reading-progress>span{display:block;width:100%;height:100%;background:var(--accent);transform:scaleX(var(--read-progress,0));transform-origin:left}
.button{display:inline-flex;justify-content:space-between;align-items:center;gap:1.7rem;min-height:3.3rem;max-width:100%;padding:.95rem 1.5rem;border:1px solid transparent;border-radius:10rem;font-size:.9375rem;font-weight:700;line-height:1.45;text-align:left;transition:transform .35s var(--ease),background .25s,box-shadow .25s,border-color .25s}
.button.primary{background:var(--accent);color:var(--on-accent)}.button.secondary{background:transparent;border-color:var(--line);color:var(--fg)}.button>span{font-size:1.35rem;font-weight:400;line-height:1;transition:transform .35s var(--ease)}.button:hover{transform:translateY(-2px);box-shadow:0 .5rem 1.8rem #0002}.button:hover>span{transform:translate(2px,-2px)}.button.secondary:hover{border-color:var(--accent)}
.button:disabled{opacity:.58;cursor:not-allowed;transform:none;box-shadow:none}
.text-link,.text-button{display:inline-flex;align-items:center;gap:.7rem;min-height:2.75rem;padding:.5rem 0;font-size:.875rem;text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--line);transition:text-decoration-color .2s}.text-link:hover,.text-button:hover{text-decoration-color:var(--accent)}.text-button{border:0;background:none}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:1.5rem;margin:2rem 0 1rem}.section{padding:clamp(4rem,8vw,8rem) var(--pad)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:3rem;margin-bottom:3.5rem}.section-heading h2{margin-top:1.2rem}.section-heading p{font-size:1rem;color:var(--muted);max-width:26rem}.section-heading>div>p{margin-top:1.4rem}
.home-intro{position:relative;isolation:isolate;min-height:min(53rem,calc(100svh - var(--header)));padding:2.3rem var(--pad) 1.5rem;display:flex;flex-direction:column;justify-content:space-between;background:#030504;overflow:hidden}
.hero-visual{position:absolute;inset:0;z-index:-2;overflow:hidden}.hero-art{width:100%;height:100%;object-fit:cover;object-position:70% center;transform:translate3d(0,var(--hero-shift,0px),0) scale(1.06);transform-origin:70% 50%;will-change:transform}
.home-intro::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#030504ed 0%,#030504a6 37%,#03050405 72%),linear-gradient(0deg,#030504 0%,transparent 30%,#03050422 90%);pointer-events:none}
.hero-kicker,.hero-bottom{display:flex;justify-content:space-between;align-items:center;gap:1.5rem}.hero-kicker{color:#c7d2c4}.hero-edition{font-size:.75rem;letter-spacing:.16em}.home-copy{position:relative;margin:4.3rem 0 4rem;max-width:54rem}.home-copy h1{font-size:clamp(4rem,8.8vw,9.2rem);line-height:.97;letter-spacing:-.055em}.home-copy h1 em{line-height:1.02;letter-spacing:-.05em;color:#e4f3ca}.home-deck{font-size:clamp(1.125rem,1.6vw,1.4rem);color:#c4d0c2;line-height:1.6;margin-top:1.8rem;max-width:29rem}
.hero-availability{font-size:.875rem;line-height:1.5;color:#becbb9}.hero-bottom{font-size:.75rem;letter-spacing:.07em;color:#b4c0b0;padding-top:1.5rem;border-top:1px solid #ffffff24}.hero-bottom>a{display:flex;gap:1rem;align-items:center;min-height:2.75rem;font-size:.875rem;letter-spacing:0;color:#e5ebdf}.scroll-cue{display:inline-block;animation:scroll-cue 2.5s ease-in-out infinite}@keyframes scroll-cue{0%,100%{transform:translateY(-3px)}50%{transform:translateY(4px)}}
.product-catalog{padding-top:6rem}.catalog-layout{display:grid;grid-template-columns:8rem minmax(0,1fr);gap:2.5rem;align-items:start}.world-index{position:sticky;top:7rem;display:flex;flex-direction:column;gap:.15rem;padding-top:.7rem}.index-link{display:flex;align-items:center;gap:.8rem;color:var(--muted);font-size:.875rem;min-height:3.4rem;transition:color .3s}.index-number{font-size:.75rem;opacity:.6;font-variant-numeric:tabular-nums}.index-line{flex:1;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}.index-link:hover,.index-link[aria-current]{color:var(--accent)}.index-link[aria-current] .index-line{transform:scaleX(1)}
.catalog-grid{display:grid;gap:2rem;min-width:0}.catalog-card{display:grid;grid-template-columns:1fr 1fr;min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);color:var(--fg);scroll-margin-top:7rem;isolation:isolate}
.catalog-copy{padding:clamp(1.7rem,3vw,3rem);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}.catalog-meta{display:flex;justify-content:space-between;gap:1rem;width:100%;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.catalog-meta>span:last-child{font-size:.75rem;letter-spacing:.15em}
.world-name{font-size:clamp(3.2rem,5.5vw,6rem);line-height:1.1;letter-spacing:-.06em;margin:2.6rem 0 1rem;overflow-wrap:anywhere}.catalog-promise{font-size:clamp(1.0625rem,1.5vw,1.35rem);line-height:1.55;max-width:23ch}.catalog-detail{display:flex;flex-direction:column;gap:.4rem;margin:2rem 0 1.6rem;padding-top:1.3rem;border-top:1px solid var(--line);width:100%;line-height:1.5}.catalog-detail>span{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.catalog-detail>strong{font-size:.9375rem;font-weight:500}.catalog-copy>.text-link{margin-top:.6rem;color:var(--muted)}.catalog-scene{display:flex;align-items:center;justify-content:center;padding:2rem;min-width:0;background:var(--surface);border-left:1px solid var(--line)}
.world-want,.want{--bg:#17152e;--surface:#221e44;--raised:#2b2655;--fg:#f4f1ff;--muted:#c0b7db;--line:rgba(225,213,255,.2);--accent:#dcf6a0;--on-accent:#1a2913;--glass:rgba(23,21,46,.9)}
.world-orderbook,.orderbook{--bg:#f3f6f8;--surface:#e8eef3;--raised:#fff;--fg:#152b3a;--muted:#516676;--line:rgba(21,43,58,.15);--accent:#235fd2;--on-accent:#fff;--glass:rgba(243,246,248,.91);color-scheme:light}
.world-capacity,.capacity{--bg:#10181e;--surface:#19262e;--raised:#21343e;--fg:#edf2f5;--muted:#acbcc5;--line:rgba(211,233,245,.18);--accent:#ffc395;--on-accent:#2d1c0c;--glass:rgba(16,24,30,.92)}
.world-loop,.loop{--bg:#e5eee3;--surface:#d9e6d7;--raised:#f8fcf6;--fg:#1d3627;--muted:#4d6656;--line:rgba(29,54,39,.18);--accent:#245d42;--on-accent:#f4fff7;--glass:rgba(229,238,227,.91);color-scheme:light}
.world-maison,.maison{--bg:#2d1821;--surface:#3b232e;--raised:#482d39;--fg:#f5e9dc;--muted:#d3babf;--line:rgba(245,233,220,.2);--accent:#e8c7a3;--on-accent:#352027;--glass:rgba(45,24,33,.92)}
.index-link.want-accent[aria-current]{--accent:#d7b4ff}.index-link.orderbook-accent[aria-current]{--accent:#97c3ff}.index-link.capacity-accent[aria-current]{--accent:#ffc395}.index-link.loop-accent[aria-current]{--accent:#a5d5b4}.index-link.maison-accent[aria-current]{--accent:#e8c7a3}
.specimen{width:100%;min-width:0;padding:1.5rem;background:var(--bg);border:1px solid var(--line);border-radius:.8rem;box-shadow:0 1.5rem 3rem #00000012;transform:translateY(var(--specimen-shift,0px));transition:border-color .3s}
.specimen-top{display:flex;justify-content:space-between;align-items:center;gap:.5rem;color:var(--muted);font-size:.75rem;letter-spacing:.04em}.specimen-top .eyebrow{font-size:.75rem;letter-spacing:.08em}
.specimen h3{font-size:clamp(1.75rem,2.6vw,2.7rem);margin:2rem 0;line-height:1.1}.specimen-note{font-size:.75rem;color:var(--muted);line-height:1.6;margin:1.3rem 0 0}
.clue-ticket{position:relative;margin:1.8rem 0;padding:1.7rem 1.4rem;border:1px solid #d8cbff44;background:var(--raised);border-radius:.5rem;transform:rotate(-3deg);transition:transform 1.1s var(--ease)}.clue-ticket h3{margin:1rem 0 1.2rem;font-size:clamp(1.7rem,2.4vw,2.6rem)}.clue-ticket p{font-size:1rem;line-height:1.65;color:var(--muted)}.clue-ticket>.eyebrow{font-size:.75rem}.ticket-rule{height:1px;background:var(--line);margin:1.5rem 0 1rem}.ticket-bottom{font-size:.75rem;letter-spacing:.03em}.catalog-card.is-inview .clue-ticket{transform:rotate(0deg) translateY(-3px)}
.player-strip{display:flex;align-items:center}.player-strip>span{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:var(--surface);border-radius:50%;width:2.4rem;height:2.4rem;font-size:.75rem;margin-left:-.4rem}.player-strip>span:first-child{margin-left:0}.player-strip>p{font-size:.75rem;color:var(--muted);line-height:1.5;margin-left:auto;padding-left:.5rem}
.evidence-row{display:flex;align-items:center;gap:.8rem;border-top:1px solid var(--line);padding:1rem 0}.row-index{font-size:.75rem;color:var(--muted)}.evidence-row strong{display:block;font-size:.875rem;font-weight:600}.evidence-row small{display:block;font-size:.75rem;color:var(--muted)}.evidence-mark{margin-left:auto;color:var(--accent);font-size:1.15rem;transition:transform .7s var(--ease);transform:scale(.85)}.evidence-row:nth-of-type(3) .evidence-mark{transition-delay:.12s}.evidence-row:nth-of-type(4) .evidence-mark{transition-delay:.24s}.is-inview .evidence-mark{transform:scale(1)}.evidence-output{padding:1rem;background:var(--surface);border-radius:.4rem;display:flex;flex-direction:column;gap:.35rem;margin-top:.5rem}.evidence-output>span{font-size:.75rem;letter-spacing:.1em;color:var(--muted)}.evidence-output>strong{font-size:1.1rem}
.energy-bar-row{margin:1.5rem 0}.energy-bar-row>div:first-child{display:flex;flex-direction:column;gap:.4rem;font-size:.875rem}.energy-bar-row strong{font-family:var(--display);font-size:1.2rem;font-weight:500}.energy-track{height:.6rem;background:var(--raised);border-radius:10rem;margin-top:.75rem;overflow:hidden}.energy-track>span{display:block;height:100%;border-radius:10rem;transform-origin:left;transition:transform 1.2s var(--ease)}.energy-baseline{background:#91a9b7;width:100%}.energy-scenario{background:var(--accent);width:80%}.motion-ready .catalog-card:not(.is-inview) .energy-track>span{transform:scaleX(.02)}.is-inview .energy-track>span{transform:scaleX(1)}.energy-figure{border-top:1px solid var(--line);padding-top:1.4rem;display:flex;flex-direction:column;gap:.5rem}.energy-figure>strong{font-family:var(--display);font-size:clamp(1.8rem,3vw,3rem);font-weight:500;letter-spacing:-.05em;color:var(--accent)}.energy-figure>span{font-size:.75rem;color:var(--muted);line-height:1.6}
.mini-table{font-size:.8125rem;font-variant-numeric:tabular-nums}.mini-row{display:grid;grid-template-columns:.8fr 1fr 1fr;gap:.5rem;padding:.9rem .5rem;border-bottom:1px solid var(--line)}.mini-row>span:not(:first-child){text-align:right}.mini-head{font-size:.75rem;color:var(--muted);letter-spacing:.04em}.mismatch{background:#b9d7ae;transition:background 1s var(--ease);border-radius:.3rem}.motion-ready .catalog-card:not(.is-inview) .mismatch{background:transparent}.learning-note{display:flex;align-items:start;gap:.8rem;padding:1rem .5rem}.learning-note>span{font-size:1.7rem;line-height:1.3;color:var(--accent)}.learning-note p{font-size:.875rem;line-height:1.6}
.world-maison .world-name{font-family:var(--serif);font-weight:400;letter-spacing:-.04em;font-size:clamp(4rem,6.5vw,7rem)}.world-maison .catalog-scene{padding:0}.edition-exhibit{position:relative;width:100%;height:100%;min-height:29rem;isolation:isolate;overflow:hidden}.study-crop{position:absolute;inset:0;z-index:-2;overflow:hidden}.study-crop img{width:100%;height:100%;object-fit:cover;object-position:55% center;transform:scale(1.1) translateY(var(--material-shift,0px));will-change:transform}
.edition-exhibit::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#24131dea,transparent 80%);z-index:-1}.edition-exhibit figcaption{display:flex;flex-direction:column;justify-content:end;gap:1rem;height:100%;min-height:inherit;padding:2rem;color:#fff1e3}.edition-exhibit figcaption>span:first-child{font-size:.75rem;letter-spacing:.1em}.edition-exhibit figcaption>strong{font-family:var(--serif);font-size:clamp(2.5rem,3vw,3.5rem);font-weight:400;line-height:1.05;letter-spacing:-.04em}.edition-exhibit figcaption>span:last-child{font-size:.8125rem;line-height:1.7}
.home-how{display:grid;grid-template-columns:1fr 1.1fr;gap:6vw;border-top:1px solid var(--line)}.home-how h2{margin-top:1.3rem}.three-steps{display:grid}.three-steps article{display:flex;gap:1.5rem;padding:1.8rem 0;border-bottom:1px solid var(--line)}.three-steps article:first-child{padding-top:0}.three-steps article>span{font-size:.75rem;color:var(--muted);padding-top:.3rem}.three-steps h3{font-size:1.4rem;line-height:1.35;letter-spacing:-.035em;max-width:26ch}.three-steps p{margin-top:.8rem;color:var(--muted);font-size:1rem;line-height:1.8}
.home-banner{padding:5rem var(--pad) 6rem;text-align:center;border-top:1px solid var(--line);background:var(--surface)}.home-banner h2{font-size:clamp(3.5rem,8vw,8rem);margin:2rem 0 2.5rem;line-height:1}.home-banner .button{min-width:17rem}
.offer-id{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.3rem var(--pad);border-bottom:1px solid var(--line);font-size:.75rem;letter-spacing:.07em;color:var(--muted)}.back-link{font-size:.875rem;letter-spacing:0;min-height:2rem;display:inline-flex;align-items:center}.offer-id>span:nth-child(2){margin-left:auto}
.offer-hero{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:clamp(2rem,5vw,6rem);padding:3rem var(--pad) 5rem}.offer-copy{position:sticky;top:7rem;min-width:0}.offer-copy h1{margin:1.4rem 0 1.5rem;line-height:1.05}.offer-copy>p{font-size:1.0625rem;line-height:1.8;color:var(--muted);max-width:43ch}.audience{display:block;font-size:.875rem;line-height:1.7;margin-top:1.2rem;color:var(--muted);max-width:45ch}.offer-copy .hero-actions{gap:1.2rem;margin:1.6rem 0 .7rem}.offer-copy .preview-state{font-size:.8125rem;color:var(--muted);letter-spacing:.015em}.offer-workspace{min-width:0;scroll-margin-top:7rem}
.workspace-panel{padding:clamp(1.35rem,3vw,2.6rem);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1rem 3rem #0000000a;min-width:0}.workspace-panel>.eyebrow{color:var(--muted);font-size:.75rem}.workspace-panel>h2{font-size:clamp(1.6rem,2.6vw,2.3rem);line-height:1.13;margin:.75rem 0 2rem;letter-spacing:-.04em}
.field{margin-bottom:1.3rem}.workspace-panel label{display:block;font-size:.875rem;line-height:1.6;font-weight:600;margin-bottom:.5rem}.workspace-panel input,.workspace-panel select,.workspace-panel textarea{display:block;width:100%;min-width:0;min-height:3.1rem;background:var(--bg);border:1px solid var(--line);border-radius:.65rem;padding:.8rem 1rem;color:var(--fg);font-size:1rem;line-height:1.5;transition:border-color .2s,box-shadow .2s}.workspace-panel input:hover,.workspace-panel select:hover{border-color:var(--muted)}.workspace-panel input:focus,.workspace-panel select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--line)}
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