/* ============================================================
   MMX 2030 layer — styles for future.js features
   ============================================================ */

/* 10. circadian paper: --warm 0 (morning) → 1 (evening) */
:root{--paper:color-mix(in oklab,#f4f2ec,#f6ead8 calc(var(--warm,0) * 100%))}
@supports not (color:color-mix(in oklab,red,blue)){:root{--paper:#f4f2ec}}

/* 6. dark theme tokens — pure MMX black / white / orange */
:root[data-theme="dark"]{
  --paper:#000;--paper-2:#111;--paper-3:#1c1c1c;--ink:#fff;--ink-2:#d8d8d8;--ink-3:#8a8a8a;
  --line:rgba(255,255,255,.12);--line-strong:rgba(255,255,255,.28);color-scheme:dark;
}
:root[data-theme="dark"] body::before{mix-blend-mode:screen;opacity:.08}
:root[data-theme="dark"] .card,:root[data-theme="dark"] .bento > *,:root[data-theme="dark"] .review,:root[data-theme="dark"] .compare,:root[data-theme="dark"] .field input,:root[data-theme="dark"] .field select,:root[data-theme="dark"] .field textarea,:root[data-theme="dark"] .toolbar .seg label{background:#0d0d0d}
:root[data-theme="dark"] .nav-pill{background:rgba(0,0,0,.6)}
:root[data-theme="dark"] .header.is-scrolled .nav-pill{background:rgba(0,0,0,.85)}
:root[data-theme="dark"] .btn-menu{background:rgba(0,0,0,.5)}
:root[data-theme="dark"] .nav-pill a.is-active,:root[data-theme="dark"] .nav-pill .nav-pill__blob{color:#000}
:root[data-theme="dark"] .nav-pill__blob{background:#fff}

:root[data-theme="dark"] .footer,:root[data-theme="dark"] .menu,:root[data-theme="dark"] .cta,:root[data-theme="dark"] .bento .dark,:root[data-theme="dark"] .compare th.mmx,:root[data-theme="dark"] .compare td.mmx,:root[data-theme="dark"] .card--end{background:#0a0a0a;border-color:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
:root[data-theme="dark"] .brand--pill{background:transparent;padding:0}
:root[data-theme="dark"] .footer__giant{-webkit-text-stroke-color:rgba(255,255,255,.14)}
:root[data-theme="dark"] .plate{background:radial-gradient(70% 60% at 30% 30%,rgba(255,255,255,.12),transparent 70%),linear-gradient(135deg,#161616,#0a0a0a)}
:root[data-theme="dark"] .plate::after{background:#2a2a2a}
:root[data-theme="dark"] .compare thead th,:root[data-theme="dark"] .compare tfoot td{background:#000}
:root[data-theme="dark"] .compare .no{background:rgba(255,255,255,.08)}
:root[data-theme="dark"] .toolbar{background:rgba(0,0,0,.8)}
:root[data-theme="dark"] .hero--video .hero__veil{background:linear-gradient(180deg,rgba(0,0,0,.2),rgba(0,0,0,0) 35%,#000 100%)}
.vt-theme::view-transition-old(root){animation:none;mix-blend-mode:normal}
.vt-theme::view-transition-new(root){animation:none;mix-blend-mode:normal}
.theme-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;position:relative;overflow:hidden;background:rgba(244,242,236,.6);backdrop-filter:blur(10px);transition:transform .5s var(--ease-out)}
.theme-btn::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--ink);box-shadow:inset -4px -4px 0 0 var(--paper);transition:box-shadow .5s var(--ease-out),transform .6s var(--ease-out)}
.theme-btn[aria-pressed="true"]::before{box-shadow:inset 0 0 0 0 var(--paper);transform:rotate(180deg)}
:root[data-theme="dark"] .theme-btn{background:rgba(0,0,0,.5)}

/* 1. WebGL flux canvas */
canvas[data-gl]{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen}
canvas.flux{position:fixed;z-index:0;mix-blend-mode:normal;opacity:.3}
:root[data-theme="dark"] canvas.flux{mix-blend-mode:screen}
main,.footer{position:relative;z-index:1}
.is-low canvas[data-gl]{display:none}

/* 2 + 8. Scroll-scrubbed inspection section with HUD */
.inspect{position:relative;height:calc(var(--vh) * 220);}
.inspect--loop{height:auto}
.inspect--loop .inspect__sticky{position:relative;height:clamp(420px,70vh,760px)}
.inspect--loop .hud__scan{display:none}
.inspect--loop{background:#000;color:#fff}
.inspect__sticky{position:sticky;top:0;height:calc(var(--vh) * 100);overflow:hidden;display:grid}
.inspect video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.75}
.inspect__grid{position:absolute;inset:0;background:
  linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px) 0 0/ 6vw 6vw,
  linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px) 0 0/ 6vw 6vw;mask-image:radial-gradient(60% 60% at 50% 50%,#000,transparent)}
.hud{position:relative;padding:calc(var(--header-h) + 2vh) var(--gutter) 3vh;display:grid;grid-template-rows:auto 1fr auto;height:100%}
.hud__top,.hud__bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.hud .mono{color:rgba(255,255,255,.55)}
.hud__corner{position:absolute;width:28px;height:28px;border:1px solid rgba(255,255,255,.6)}
.hud__corner.tl{top:9vh;left:var(--gutter);border-right:0;border-bottom:0}.hud__corner.tr{top:9vh;right:var(--gutter);border-left:0;border-bottom:0}
.hud__corner.bl{bottom:9vh;left:var(--gutter);border-right:0;border-top:0}.hud__corner.br{bottom:9vh;right:var(--gutter);border-left:0;border-top:0}
.hud__center{display:grid;grid-template-columns:1fr auto;align-items:center;gap:var(--gutter)}
.hud__stat{display:grid;gap:6px}
.hud__stat b{font-weight:500;font-size:clamp(40px,7vw,120px);letter-spacing:-.05em;line-height:.9;font-variant-numeric:tabular-nums}
.hud__stat b small{font-size:.35em;color:var(--acid);letter-spacing:0;margin-left:.1em}
.hud__stats{display:flex;gap:clamp(20px,4vw,64px);flex-wrap:wrap}
.hud__ring{width:clamp(120px,16vw,220px);height:auto;transform:rotate(-90deg)}
.hud__ring circle{fill:none;stroke-width:3}
.hud__ring circle:first-child{stroke:rgba(255,255,255,.15)}
.hud__ring circle:last-child{stroke:var(--acid);stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--ringp,0));pathLength:1;transition:stroke-dashoffset .1s linear}
.hud__reticle{position:absolute;left:50%;top:50%;width:min(60vw,560px);aspect-ratio:1;transform:translate(-50%,-50%);border:1px dashed rgba(255,255,255,.18);border-radius:50%;animation:spin 60s linear infinite}
.hud__reticle::after{content:"";position:absolute;inset:18%;border:1px solid rgba(255,100,5,.35);border-radius:50%}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.hud__scan{position:absolute;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--acid),transparent);top:calc(var(--p) * 100%);opacity:.8}
@media (max-width:900px){.inspect{height:auto}.inspect__sticky{position:relative;height:calc(var(--vh) * 70)}.hud__center{grid-template-columns:1fr}.hud__ring{display:none}}

/* 3. kinetic glyphs */
.kinetic{letter-spacing:-.02em}
.kinetic .kw{display:inline-block;white-space:nowrap}
.kinetic .g{display:inline-block;font-variation-settings:"wght" 500;transition:font-variation-settings .25s,transform .35s var(--ease-out);will-change:font-variation-settings}

/* 4. holographic card sheen */
.holo{--mx:50%;--my:50%;--lit:0}
.holo::before{content:"";position:absolute;inset:0;z-index:3;pointer-events:none;border-radius:inherit;opacity:var(--lit);transition:opacity .5s;
  background:
    radial-gradient(60% 60% at var(--mx) var(--my),rgba(255,255,255,.55),transparent 70%),
    conic-gradient(from calc(var(--mx) * 3.6deg) at var(--mx) var(--my),rgba(255,100,5,.25),rgba(255,255,255,0) 20%,rgba(5,56,255,.12) 40%,rgba(255,255,255,0) 60%,rgba(255,100,5,.2) 80%,rgba(255,255,255,0));
  mix-blend-mode:soft-light}
.holo::after{content:"";position:absolute;inset:-1px;z-index:4;pointer-events:none;border-radius:inherit;opacity:calc(var(--lit) * .9);transition:opacity .5s;
  background:radial-gradient(120px 120px at var(--mx) var(--my),rgba(255,100,5,.9),transparent 70%);
  -webkit-mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);-webkit-mask-composite:xor;mask-composite:exclude;padding:1px}

/* 5. command palette */
.palette{border:0;padding:0;background:transparent;max-width:min(680px,92vw);width:100%;margin:12vh auto;color:var(--ink)}
.palette::backdrop{background:rgba(0,0,0,.45);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.palette__box{background:var(--paper);border:1px solid var(--line-strong);border-radius:24px;overflow:hidden;box-shadow:0 40px 100px -30px rgba(0,0,0,.6)}
.palette input{width:100%;border:0;background:transparent;padding:20px 24px;font-size:20px;font-weight:500;letter-spacing:-.02em;outline:0;border-bottom:1px solid var(--line)}
.palette ul{max-height:52vh;overflow:auto;padding:8px}
.palette li a{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:14px;padding:12px 16px;border-radius:14px;font-weight:500}
.palette li.is-sel a,.palette li a:hover{background:var(--ink);color:var(--paper)}
.palette li.is-sel a .mono,.palette li a:hover .mono{color:var(--acid)}
.palette li a em{font-style:normal;font-family:var(--font-mono);font-size:12px;opacity:.6}
.palette li.empty{padding:20px;color:var(--ink-3)}
.palette__foot{display:flex;gap:16px;padding:10px 20px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.palette__foot kbd{font:inherit;border:1px solid var(--line-strong);border-radius:6px;padding:1px 6px}
.palette[open]{animation:pal-in .45s var(--ease-out)}
@starting-style{.palette[open]{opacity:0;transform:translateY(12px) scale(.98)}}
@keyframes pal-in{from{opacity:0;transform:translateY(12px) scale(.98)}}
.palette-btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line-strong);font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;background:rgba(244,242,236,.6);backdrop-filter:blur(10px);transition:background .3s,color .3s}
.palette-btn:hover{background:var(--ink);color:var(--paper)}
@media (max-width:900px){.palette-btn span{display:none}.palette-btn{padding:0 12px}}

/* 7. native scroll-driven animations (progressively enhanced; JS reveal still covers the rest) */
@supports (animation-timeline: view()){
  .compare tbody tr{animation:row-in linear both;animation-timeline:view();animation-range:entry 0% entry 60%}
  @keyframes row-in{from{opacity:0;transform:translateX(-12px)}to{opacity:1;transform:none}}
  .bento .num{animation:num-in linear both;animation-timeline:view();animation-range:entry 10% entry 70%}
  @keyframes num-in{from{letter-spacing:.1em;opacity:0;filter:blur(8px)}to{letter-spacing:-.05em;opacity:1;filter:none}}
  .footer__giant{animation:giant linear both;animation-timeline:view();animation-range:entry 0% cover 60%}
  @keyframes giant{from{transform:translateY(60%)}to{transform:translateY(12%)}}
  .marquee__track{animation-duration:36s}
  .card__media .plate::after{animation:drive linear both;animation-timeline:view();animation-range:entry 0% cover 50%}
  @keyframes drive{from{transform:translateX(-30%) scaleX(1.08)}to{transform:none}}
}

/* 9. sound button */
.sound-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 12px;border:1px solid rgba(244,242,236,.25);border-radius:999px;color:rgba(244,242,236,.75)}
.sound-btn[aria-pressed="true"]{border-color:var(--acid);color:var(--acid)}
.sound-btn i{width:6px;height:6px;border-radius:50%;background:currentColor;font-style:normal}
.sound-btn[aria-pressed="true"] i{animation:pulse 1.4s infinite;box-shadow:0 0 0 0 rgba(255,100,5,.6)}

/* idle shimmer on brand */
.is-idle .brand img{animation:shimmer 3s var(--ease-in-out) infinite}
@keyframes shimmer{50%{filter:drop-shadow(0 0 14px rgba(255,100,5,.9))}}

/* reduced motion kills the heavy layer */
@media (prefers-reduced-motion:reduce){canvas[data-gl],.hud__reticle{display:none}.kinetic .g{transition:none}}

/* ink-on-dark surfaces keep white text in both themes */
.bento .dark,.cta,.menu,.footer,.card--end,.compare th.mmx,.compare td.mmx,.loader,.inspect{color:#fff}
.bento .dark .muted,.cta .muted{color:rgba(255,255,255,.6)}
:root[data-theme="dark"] .bento .dark,:root[data-theme="dark"] .cta,:root[data-theme="dark"] .card--end{background:#141414}