/* ============================================================
   HEICtoJPG — "Darkroom" identity
   Warm near-black + a single amber safelight accent.
   Written from scratch for this project.
   ============================================================ */

/* ---- fonts (self-hosted, subset) ---- */
@font-face{font-family:"Bricolage";src:url("../fonts/bricolage-reg.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Bricolage";src:url("../fonts/bricolage-bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument";src:url("../fonts/instrument-reg.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument";src:url("../fonts/instrument-bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"GeistMono";src:url("../fonts/geistmono.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}

/* ---- tokens ---- */
:root{
  --ground:#0c0b0a;
  --ground-2:#110f0d;
  --panel:#171311;
  --panel-2:#1d1815;
  --ink:#f5efe7;
  --ink-dim:#cabfb2;
  --muted:#938678;
  --line:rgba(255,240,220,.08);
  --line-2:rgba(255,240,220,.15);
  --accent:#ff8a3c;          /* amber safelight — the single accent */
  --accent-deep:#ff6a2c;
  --ember:#e0431f;           /* used only for ambient glow */
  --ok:#54c98a;
  --warn:#ffcf6b;
  --err:#ff6d5a;
  --amber-ink:#1a0d04;       /* text on amber */
  --heat:linear-gradient(100deg,var(--accent),var(--accent-deep));

  --f-display:"Bricolage",Georgia,serif;
  --f-body:"Instrument",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"GeistMono",ui-monospace,"SF Mono",Menlo,monospace;

  --r-lg:24px;
  --r-sm:7px;
  --ease:cubic-bezier(.22,.61,.17,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --maxw:1180px;
  --gut:clamp(18px,5vw,72px);

  --shadow:0 34px 90px -46px rgba(0,0,0,.85);
  --inset:inset 0 1px 0 rgba(255,255,255,.05);
}

:root[data-theme="light"]{
  --ground:#f6f1e9;
  --ground-2:#efe8dd;
  --panel:#fffdf9;
  --panel-2:#f7f1e8;
  --ink:#1b1510;
  --ink-dim:#4a4038;
  --muted:#7a6e60;
  --line:rgba(40,28,16,.10);
  --line-2:rgba(40,28,16,.18);
  --accent:#d9631d;
  --accent-deep:#c0501a;
  --ember:#c0401c;
  --amber-ink:#fff6ee;
  --ok:#1a9c63;
  --shadow:0 30px 72px -46px rgba(60,40,20,.35);
  --inset:inset 0 1px 0 rgba(255,255,255,.7);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ground);color:var(--ink);
  font-family:var(--f-body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,canvas,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
::selection{background:var(--accent);color:var(--amber-ink)}

/* ---- ambient layers ---- */
.field{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(circle at 1px 1px,var(--line) 1px,transparent 0);
  background-size:30px 30px;opacity:.55;mask-image:radial-gradient(135% 95% at 50% 0,#000 18%,transparent 78%)}
.glow{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(46vw 44vw at 82% -8%,color-mix(in srgb,var(--accent) 20%,transparent),transparent 68%),
    radial-gradient(40vw 40vw at 6% 6%,color-mix(in srgb,var(--ember) 14%,transparent),transparent 70%)}
/* film grain */
.grain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.045;mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---- layout primitives ---- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.sec{position:relative;z-index:1;padding-block:clamp(60px,9.5vw,124px)}
main{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:.55em;font-family:var(--f-mono);
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent);
  padding:6px 13px;border:1px solid var(--line-2);border-radius:999px;background:var(--panel)}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);
  animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

h1,h2,h3{font-family:var(--f-display);font-weight:700;line-height:1.03;
  letter-spacing:-.022em;text-wrap:balance;margin:0}
h1{font-size:clamp(2.5rem,6.6vw,4.8rem)}
h2{font-size:clamp(1.95rem,4.5vw,3.2rem)}
h3{font-size:clamp(1.15rem,2vw,1.5rem);letter-spacing:-.01em}
p{margin:0 0 1rem}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--ink-dim);max-width:58ch}
.mono{font-family:var(--f-mono)}
.sub{color:var(--muted)}
.amber{color:var(--accent)}

/* ---- topbar ---- */
.topbar{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--ground) 84%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--f-display);font-weight:700;
  letter-spacing:-.02em;font-size:1.14rem}
.brand .mk{width:31px;height:31px;border-radius:9px;background:var(--heat);display:grid;place-items:center;
  box-shadow:var(--inset),0 0 18px -4px var(--accent);flex:none}
.brand .mk svg{width:18px;height:18px}
.navlinks{display:flex;align-items:center;gap:6px}
.navlinks a{padding:9px 14px;border-radius:var(--r-sm);color:var(--ink-dim);font-size:.95rem;
  transition:color .25s var(--ease),background .25s var(--ease)}
.navlinks a:hover{color:var(--ink);background:var(--panel)}
.navlinks a.cta{color:var(--amber-ink);background:var(--accent);font-weight:700}
.navlinks a.cta:hover{filter:brightness(1.08);background:var(--accent)}
.themebtn{width:40px;height:40px;border-radius:var(--r-sm);border:1px solid var(--line-2);
  background:var(--panel);display:grid;place-items:center;transition:transform .3s var(--ease),border-color .3s}
.themebtn:hover{border-color:var(--accent);transform:translateY(-1px)}
.themebtn svg{width:18px;height:18px}
.themebtn .sun{display:none}
:root[data-theme="light"] .themebtn .sun{display:block}
:root[data-theme="light"] .themebtn .moon{display:none}
.burger{display:none;width:40px;height:40px;border-radius:var(--r-sm);border:1px solid var(--line-2);
  background:var(--panel);position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .35s var(--ease-out),opacity .2s}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:19px}.burger span:nth-child(3){top:24px}
body.navopen .burger span:nth-child(1){transform:translateY(5px) rotate(45deg)}
body.navopen .burger span:nth-child(2){opacity:0}
body.navopen .burger span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* ---- hero ---- */
.hero{padding-top:clamp(42px,7vw,88px);padding-bottom:clamp(30px,5vw,60px)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero-grid>*{min-width:0}
.hero h1{margin:.5rem 0 1.1rem}
.hero .lead{margin-bottom:1.6rem}
.hl{color:var(--accent)}
.ticks{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:4px}
.tick{display:flex;align-items:center;gap:8px;color:var(--ink-dim);font-size:.95rem}
.tick svg{width:17px;height:17px;color:var(--accent);flex:none}

/* ---- converter shell (the tool) ---- */
.tool{position:relative;min-width:0}
.tool .shell{position:relative;min-width:0;border:1px solid var(--line-2);border-radius:var(--r-lg) var(--r-sm) var(--r-sm) var(--r-sm);
  background:linear-gradient(180deg,var(--panel),var(--panel-2));padding:14px;box-shadow:var(--shadow);overflow:hidden}
.tool .shell::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:var(--heat);opacity:0;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;transition:opacity .5s var(--ease)}
.tool.busy .shell::before,.tool.hot .shell::before{opacity:1}

/* idle demo ticker — always running, shows what the tool does */
.ticker{position:relative;height:40px;margin-bottom:12px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:color-mix(in srgb,var(--accent) 5%,var(--panel));overflow:hidden;display:flex;align-items:center}
.ticker .lbl{position:absolute;left:12px;z-index:2;font-family:var(--f-mono);font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);background:linear-gradient(90deg,var(--panel) 72%,transparent);
  padding-right:26px;height:100%;display:flex;align-items:center}
.ticker .run{display:flex;gap:10px;padding-left:120px;white-space:nowrap;will-change:transform}
.js .ticker .run{animation:slide 22s linear infinite}
@keyframes slide{to{transform:translateX(-50%)}}
.tick-chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:11px;color:var(--ink-dim)}
.tick-chip .sw{width:14px;height:14px;border-radius:3px;background:var(--heat);flex:none;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.tick-chip .from{color:var(--muted)}
.tick-chip .arw{color:var(--accent)}
.tick-chip .to{color:var(--accent)}
.tool.busy .ticker,.tool.has-files .ticker{display:none}

.dropzone{position:relative;border:1.5px dashed var(--line-2);border-radius:calc(var(--r-lg) - 8px) var(--r-sm) var(--r-sm) var(--r-sm);
  background:color-mix(in srgb,var(--accent) 4%,transparent);padding:clamp(26px,4vw,44px) 24px;text-align:center;
  transition:border-color .3s var(--ease),background .3s var(--ease),transform .3s var(--ease);overflow:hidden}
.dropzone::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;
  background:radial-gradient(240px 160px at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--accent) 16%,transparent),transparent 70%);
  transition:opacity .4s var(--ease)}
.dropzone:hover::after{opacity:1}
.dropzone.drag{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 11%,transparent);transform:scale(.995)}
.dz-icon{position:relative;z-index:1;width:60px;height:60px;margin:0 auto 14px;border-radius:17px;background:var(--panel);
  border:1px solid var(--line-2);display:grid;place-items:center;box-shadow:var(--inset)}
.dz-icon svg{width:28px;height:28px;color:var(--accent)}
.js .dz-icon{animation:float 4s var(--ease) infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.dz-title{position:relative;z-index:1;font-family:var(--f-display);font-weight:700;font-size:1.3rem;letter-spacing:-.01em;margin-bottom:6px}
.dz-sub{position:relative;z-index:1;color:var(--muted);font-size:.95rem;margin-bottom:18px}
.pickbtn{position:relative;z-index:1;display:inline-flex;align-items:center;gap:10px;padding:13px 10px 13px 22px;border-radius:999px;
  background:var(--accent);color:var(--amber-ink);font-weight:700;border:none;
  transition:transform .25s var(--ease),filter .25s;box-shadow:0 10px 30px -12px var(--accent)}
.pickbtn:hover{filter:brightness(1.07)}
.pickbtn:active{transform:scale(.97)}
.pickbtn .circ{width:30px;height:30px;border-radius:50%;background:rgba(0,0,0,.18);display:grid;place-items:center;
  transition:transform .3s var(--ease)}
.pickbtn:hover .circ{transform:translate(3px,-1px) scale(1.07)}
.pickbtn .circ svg{width:16px;height:16px}
.dz-note{position:relative;z-index:1;margin-top:16px;font-size:.82rem;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:8px}
.dz-note svg{width:14px;height:14px;color:var(--ok)}

/* controls row */
.controls{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center;justify-content:space-between;padding:16px 6px 4px}
.qwrap{display:flex;align-items:center;gap:12px;flex:1;min-width:230px;transition:opacity .3s var(--ease)}
.qwrap label{font-size:.85rem;color:var(--muted);white-space:nowrap}
/* custom range: tall grab area, visible amber fill, large thumb */
.qwrap input[type=range]{-webkit-appearance:none;appearance:none;flex:1;height:24px;background:transparent;cursor:pointer;margin:0;touch-action:none}
.qwrap input[type=range]:focus{outline:none}
.qwrap input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 40%,transparent)}
.qwrap input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:999px;
  background:linear-gradient(90deg,var(--accent) var(--fill,83%),var(--line-2) var(--fill,83%))}
.qwrap input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;
  background:var(--accent);border:3px solid var(--panel);box-shadow:0 2px 9px rgba(0,0,0,.45);margin-top:-7px;transition:transform .15s var(--ease)}
.qwrap input[type=range]:hover::-webkit-slider-thumb{transform:scale(1.08)}
.qwrap input[type=range]:active::-webkit-slider-thumb{transform:scale(1.18)}
.qwrap input[type=range]::-moz-range-track{height:6px;border-radius:999px;background:var(--line-2)}
.qwrap input[type=range]::-moz-range-progress{height:6px;border-radius:999px;background:var(--accent)}
.qwrap input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent);border:3px solid var(--panel);box-shadow:0 2px 9px rgba(0,0,0,.45)}
.qval{font-family:var(--f-mono);font-size:.9rem;font-weight:700;color:var(--accent);min-width:46px;text-align:right}
.qwrap.off{opacity:.38;pointer-events:none}
.q-lossless{display:none;flex:1;min-width:230px;align-items:center;gap:9px;font-size:.85rem;color:var(--muted)}
.q-lossless svg{width:16px;height:16px;color:var(--ok);flex:none}
.controls.png .qwrap{display:none}
.controls.png .q-lossless{display:flex}
.fmtwrap{display:flex;align-items:center;gap:12px}
.fmtwrap .outlbl{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.06em;color:var(--muted)}
.fmtwrap .outlbl b{color:var(--accent)}
.fmtseg{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;padding:3px;background:var(--panel);position:relative}
.fmtseg button{padding:7px 16px;border-radius:999px;border:none;background:transparent;color:var(--muted);
  font-size:.85rem;font-family:var(--f-mono);position:relative;z-index:1;transition:color .3s var(--ease)}
.fmtseg button[aria-pressed=true]{color:var(--amber-ink);font-weight:700}
.fmtseg .pill{position:absolute;top:3px;bottom:3px;border-radius:999px;background:var(--accent);
  transition:transform .4s var(--ease),width .4s var(--ease);z-index:0}

/* queue / results */
.queue{margin-top:8px;display:flex;flex-direction:column;gap:10px}
.item{display:grid;grid-template-columns:46px 1fr auto;gap:14px;align-items:center;
  padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--panel);
  animation:itemin .45s var(--ease-out) both}
@keyframes itemin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.item .thumb{width:46px;height:46px;border-radius:7px;background:var(--panel-2);border:1px solid var(--line);
  object-fit:cover;overflow:hidden;display:grid;place-items:center}
.item .thumb svg{width:20px;height:20px;color:var(--muted)}
.item .meta{min-width:0}
.item .nm{font-size:.92rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .st{font-family:var(--f-mono);font-size:.76rem;color:var(--muted);margin-top:2px}
.item .st.done{color:var(--ok)}.item .st.err{color:var(--err)}
.item .act{display:flex;align-items:center;gap:8px}
.bar{height:4px;border-radius:3px;background:var(--line);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;width:0;background:var(--heat);transition:width .3s var(--ease)}
.dl{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--r-sm);
  background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent);font-size:.82rem;font-weight:700;
  border:1px solid color-mix(in srgb,var(--accent) 32%,transparent);transition:transform .25s,filter .25s}
.dl:hover{transform:translateY(-1px);filter:brightness(1.1)}
.dl svg{width:15px;height:15px}
.xbtn{width:30px;height:30px;border-radius:7px;border:1px solid var(--line);background:transparent;color:var(--muted);
  display:grid;place-items:center;transition:color .25s,border-color .25s}
.xbtn:hover{color:var(--err);border-color:var(--err)}.xbtn svg{width:15px;height:15px}
.queue-foot{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.qstat{font-family:var(--f-mono);font-size:.82rem;color:var(--muted)}
.qstat b{color:var(--ink)}
.foot-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn-lg{display:inline-flex;align-items:center;gap:9px;padding:12px 20px;border-radius:999px;font-weight:700;
  border:1px solid var(--line-2);background:var(--panel);color:var(--ink);transition:transform .25s,border-color .25s}
.btn-lg:hover{transform:translateY(-1px);border-color:var(--accent)}
.btn-lg.primary{background:var(--accent);color:var(--amber-ink);border-color:transparent;box-shadow:0 12px 32px -14px var(--accent)}
.btn-lg svg{width:16px;height:16px}
.hidden{display:none!important}

/* ---- section head band (shead) ---- */
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,var(--ground-2),transparent)}
.band .wrap{padding-block:clamp(26px,4vw,40px);display:flex;flex-wrap:wrap;gap:16px;align-items:end;justify-content:space-between}
.band h2{max-width:18ch}
.band .sub{max-width:40ch}

/* ---- demo video section ---- */
.vwrap{margin-top:34px;position:relative;border:1px solid var(--line-2);border-radius:var(--r-lg) var(--r-sm) var(--r-sm) var(--r-sm);
  background:linear-gradient(180deg,var(--panel),var(--panel-2));padding:12px;box-shadow:var(--shadow);overflow:hidden}
.vwrap::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:var(--heat);opacity:.6;pointer-events:none;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.vwrap .bar-top{display:flex;align-items:center;gap:7px;padding:6px 10px 12px}
.vwrap .bar-top i{width:11px;height:11px;border-radius:50%;background:var(--line-2)}
.vwrap .bar-top i:nth-child(1){background:#ff5f57}.vwrap .bar-top i:nth-child(2){background:#febc2e}.vwrap .bar-top i:nth-child(3){background:#28c840}
.vwrap .bar-top span{margin-left:10px;font-family:var(--f-mono);font-size:11px;color:var(--muted)}
.vwrap .bar-top .rec{margin-left:auto;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;font-size:10px}
.vwrap video{width:100%;border-radius:calc(var(--r-lg) - 10px) var(--r-sm) var(--r-sm) var(--r-sm);display:block;background:#0c0b0a}

/* ---- problem: question set on hairlines ---- */
.qset{display:grid;gap:0;border-top:1px solid var(--line);margin-top:34px}
.qrow{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;padding:26px 4px;border-bottom:1px solid var(--line);
  transition:background .4s var(--ease)}
.qrow:hover{background:color-mix(in srgb,var(--accent) 3%,transparent)}
.qrow .n{font-family:var(--f-mono);font-size:.8rem;color:var(--accent)}
.qrow h3{margin-bottom:6px}
.qrow p{color:var(--muted);margin:0;max-width:62ch}

/* ---- explain: sticky stacking deck ---- */
.deck{display:flex;flex-direction:column;gap:22px;margin-top:40px}
.card{position:sticky;border:1px solid var(--line-2);border-radius:var(--r-lg) var(--r-sm) var(--r-sm) var(--r-sm);
  background:linear-gradient(180deg,var(--panel),var(--panel-2));padding:clamp(24px,3.4vw,40px);box-shadow:var(--shadow);overflow:hidden}
.card::after{content:"";position:absolute;inset:0;pointer-events:none!important;opacity:0;transition:opacity .4s var(--ease);
  background:radial-gradient(400px 300px at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--accent) 10%,transparent),transparent 65%)}
.card:hover::after{opacity:1}
.card .step{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.card .step .num{width:44px;height:44px;border-radius:12px;background:color-mix(in srgb,var(--accent) 13%,transparent);
  border:1px solid color-mix(in srgb,var(--accent) 32%,transparent);color:var(--accent);font-family:var(--f-mono);
  display:grid;place-items:center;font-size:1.05rem;flex:none}
.card p{color:var(--ink-dim);max-width:56ch;margin:0}

/* ---- proof band ---- */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.metric{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--panel);padding:26px 22px;position:relative;overflow:hidden}
.metric::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--heat)}
.metric .fig{font-family:var(--f-display);font-weight:700;font-size:clamp(2rem,4vw,2.8rem);line-height:1;color:var(--accent)}
.metric .lab{color:var(--muted);font-size:.9rem;margin-top:8px}

/* ---- objections: opposed columns ---- */
.opp{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.opp .col{border:1px solid var(--line);border-radius:var(--r-lg) var(--r-sm) var(--r-sm) var(--r-sm);
  background:var(--panel);padding:clamp(22px,3vw,34px)}
.opp .col.good{border-color:color-mix(in srgb,var(--accent) 36%,transparent)}
.opp .col h3{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.opp .col h3 svg{width:22px;height:22px;flex:none}
.opp .col.good svg{color:var(--accent)}.opp .col.bad svg{color:var(--muted)}
.opp ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.opp li{display:flex;gap:11px;color:var(--ink-dim);font-size:.96rem}
.opp li svg{width:17px;height:17px;flex:none;margin-top:3px}
.opp .good li svg{color:var(--accent)}.opp .bad li svg{color:var(--muted)}

/* ---- FAQ ---- */
.faq{margin-top:34px;border-top:1px solid var(--line)}
.q{border-bottom:1px solid var(--line)}
.q button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;background:none;border:none;text-align:left;font-family:var(--f-display);font-weight:700;
  font-size:clamp(1.02rem,1.7vw,1.22rem);letter-spacing:-.01em;transition:color .25s}
.q button:hover{color:var(--accent)}
.q .ic{width:30px;height:30px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;flex:none;
  transition:transform .4s var(--ease),border-color .3s,background .3s}
.q .ic svg{width:15px;height:15px;transition:transform .4s var(--ease)}
.q[aria-expanded=true] .ic{background:var(--accent);border-color:transparent}
.q[aria-expanded=true] .ic svg{transform:rotate(45deg);color:var(--amber-ink)}
.q .ans{overflow:hidden;max-height:0;transition:max-height .45s var(--ease)}
.q .ans p{color:var(--muted);padding:0 4px 24px;max-width:70ch;margin:0}

/* ---- CTA ---- */
.cta{border-top:1px solid var(--line)}
.cta .wrap{text-align:center}
.cta h2{font-size:clamp(2rem,6vw,4rem);margin-bottom:10px}
.cta .lead{margin:0 auto 26px}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---- footer ---- */
.foot{border-top:1px solid var(--line);background:var(--ground-2);position:relative;z-index:1}
.foot .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding-block:clamp(44px,6vw,72px)}
.foot .left .brand{margin-bottom:16px}
.foot .left p{color:var(--muted);max-width:46ch;font-size:.95rem}
.foot .right{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.foot .fh{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);
  margin:0 0 14px;font-weight:400}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.foot a{color:var(--ink-dim);font-size:.95rem;transition:color .25s}
.foot a:hover{color:var(--accent)}
.foot .bar2{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;margin-top:8px;
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;color:var(--muted);font-size:.85rem}

/* ---- legal / prose pages ---- */
.prose{max-width:760px}
.prose .eyebrow{margin-bottom:18px}
.prose h1{margin-bottom:10px}
.prose .upd{font-family:var(--f-mono);font-size:.82rem;color:var(--muted);margin-bottom:34px}
.prose h2{font-size:clamp(1.3rem,2.6vw,1.8rem);margin:40px 0 12px}
.prose h3{margin:26px 0 8px}
.prose p,.prose li{color:var(--ink-dim)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.2em;display:flex;flex-direction:column;gap:8px;margin:0 0 1rem}
.prose .box{border:1px solid var(--line-2);border-radius:var(--r-sm);background:var(--panel);padding:20px 22px;margin:22px 0}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.94rem}
.prose th,.prose td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
.prose th{background:var(--panel);font-family:var(--f-mono);font-size:.78rem;letter-spacing:.04em;color:var(--ink)}
.tscroll{overflow-x:auto}
.crumbs{font-family:var(--f-mono);font-size:.8rem;color:var(--muted);margin-bottom:26px}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--accent)}

/* contact */
.ccard{border:1px solid var(--line-2);border-radius:var(--r-lg) var(--r-sm) var(--r-sm) var(--r-sm);background:var(--panel);
  padding:clamp(24px,3vw,36px);margin-top:26px}
.ccard .row{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.ccard .row:last-child{border-bottom:none}
.ccard .ic{width:42px;height:42px;border-radius:11px;background:color-mix(in srgb,var(--accent) 13%,transparent);
  display:grid;place-items:center;flex:none}
.ccard .ic svg{width:19px;height:19px;color:var(--accent)}
.ccard a{color:var(--accent)}

/* ---- motion: reveal (JS-gated) ---- */
.js [data-rise]{opacity:0;transform:translateY(26px);filter:blur(6px)}
.js [data-rise].in{opacity:1;transform:none;filter:none;transition:opacity .8s var(--ease-out),transform .8s var(--ease-out),filter .8s var(--ease-out)}
.js [data-rise][data-d="1"].in{transition-delay:.08s}
.js [data-rise][data-d="2"].in{transition-delay:.16s}
.js [data-rise][data-d="3"].in{transition-delay:.24s}

/* scroll-scrubbed copy */
.scrub{font-family:var(--f-display);font-weight:700;font-size:clamp(1.5rem,3.4vw,2.6rem);line-height:1.2;letter-spacing:-.01em}
.js .scrub .w{color:var(--muted);transition:color .3s var(--ease)}
.js .scrub .w.lit{color:var(--ink)}

/* word-mask heading */
.js .mask .w{display:inline-block;overflow:hidden;vertical-align:top}
.js .mask .w i{display:inline-block;font-style:normal;transform:translateY(110%);transition:transform .7s var(--ease-out)}
.js .mask.in .w i{transform:none}

@media (prefers-reduced-motion:reduce){
  .js [data-rise],.js .mask .w i{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}
  .js .scrub .w{color:var(--ink)!important}
  .js .ticker .run{animation:none}
  .js .dz-icon{animation:none}
  .eyebrow .dot{animation:none}
}

/* ---- responsive ---- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .opp{grid-template-columns:1fr}
  .foot .wrap{grid-template-columns:1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .navlinks{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;
    background:color-mix(in srgb,var(--ground) 96%,transparent);backdrop-filter:blur(18px);
    padding:14px var(--gut) 22px;border-bottom:1px solid var(--line);
    transform:translateY(-120%);transition:transform .4s var(--ease-out);z-index:39}
  body.navopen .navlinks{transform:none}
  .navlinks a{padding:14px 12px;font-size:1.05rem}
  .burger{display:block}
  .foot .right{grid-template-columns:1fr 1fr}
  .qrow{grid-template-columns:1fr}
  .controls{flex-direction:column;align-items:stretch}
  .fmtwrap{justify-content:space-between}
}