/* ============================================================
   AbleToolkit — shared design system
   Light-dominant theme (Arturia / Native Instruments feel):
   white/soft-grey base with dark ink text, gold accent. Dark is
   reserved for strategic accents — the signature animation bands
   (.split), the hero device frame, and the footer.

   Type: Mattone (display, self-hosted, SIL OFL — by Collletttivo)
   + Inter (body/UI, Google Fonts) + IBM Plex Mono (labels).
   ============================================================ */

/* Mattone — self-hosted, OFL (see /fonts/OFL.txt) */
@font-face{font-family:'Mattone';font-style:normal;font-weight:400;font-display:swap;
  src:url('/fonts/Mattone-Regular.woff2') format('woff2')}
@font-face{font-family:'Mattone';font-style:normal;font-weight:700;font-display:swap;
  src:url('/fonts/Mattone-Bold.woff2') format('woff2')}
@font-face{font-family:'Mattone';font-style:normal;font-weight:900;font-display:swap;
  src:url('/fonts/Mattone-Black.woff2') format('woff2')}

:root{
  /* ---- light base (page surfaces + text) ---- */
  --bg:#f4f4f6; --surface:#ffffff; --surface2:#ebebef;
  --ink:#17171d; --muted:#5b5b66; --faint:#8a8a94;
  --line:#e5e5ea; --line2:#d6d6dd;
  /* ---- dark accent surfaces (signature bands, footer, hero frame) ---- */
  --dark:#0b0b0f; --dark2:#16161d; --dark3:#1f1f27; --dark-line:#2c2c36;
  --paper:#edecef; --dim:#9a9aa6;            /* text on dark */
  /* ---- brand gold ---- */
  --gold:#d8a24a; --gold-hi:#f1c982; --gold-deep:#8a641d;
  /* MIDI clip colors — product UI / signatures only, never decoration */
  --pink:#ef6fa6; --teal:#46c2c4; --violet:#9a7be8;
  --display:'Mattone','Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
img{max-width:100%}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.04;margin:0}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep);font-weight:600}
.muted{color:var(--muted)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto}
.brand .mark{font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand .mark b{color:var(--gold-deep)}
.brand .by{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--faint);text-transform:uppercase}
.nav .links{display:flex;gap:24px;font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:var(--muted)}
.nav .links a:hover{color:var(--ink)}
.nav .buy{font-family:var(--mono);font-size:13px;font-weight:500;color:var(--ink);background:var(--gold);
  padding:9px 16px;border-radius:8px;letter-spacing:.02em}
.nav .buy:hover{background:var(--gold-hi)}
@media(max-width:820px){ .nav .links{display:none} }

/* ---------- hero ---------- */
.hero{padding:72px 0 40px;display:grid;grid-template-columns:1.05fr 1.15fr;gap:56px;align-items:center}
/* grid items default to min-width:auto, which lets a wide image blow the
   track past the viewport — pin them to 0 so width:100% actually constrains */
.hero>*,.splitgrid>*,.pcard{min-width:0}
.hero h1{font-size:clamp(38px,6vw,62px)}
.hero .em{color:var(--gold-deep)}
.hero p.lead{color:var(--muted);font-size:18px;max-width:34ch;margin:22px 0 0}
.tag{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);border:1px solid var(--line2);border-radius:100px;padding:8px 17px;margin-bottom:24px}
.tag .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold)}
.cta-row{display:flex;gap:14px;align-items:center;margin-top:30px;flex-wrap:wrap}
.btn{font-family:var(--mono);font-size:14px;font-weight:500;padding:13px 22px;border-radius:9px;letter-spacing:.02em;border:1px solid transparent;cursor:pointer}
.btn.primary{background:var(--gold);color:var(--ink)}
.btn.primary:hover{background:var(--gold-hi)}
.btn.ghost{border-color:var(--line2);color:var(--ink)}
.btn.ghost:hover{border-color:var(--gold-deep);color:var(--gold-deep)}
.req{font-family:var(--mono);font-size:11px;color:var(--faint);margin-top:18px;letter-spacing:.04em}

/* product window frame — a dark device island on the light page */
.window{border:1px solid var(--dark-line);border-radius:14px;overflow:hidden;background:var(--dark2);color:var(--paper);
  box-shadow:0 34px 80px -34px rgba(20,20,35,.5)}
.window .bar{display:flex;align-items:center;gap:9px;padding:11px 15px;border-bottom:1px solid var(--dark-line);background:var(--dark3)}
/* no fake macOS traffic-lights — a single brand marker reads intentional */
.window .bar i{display:none}
.window .bar .fn{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.06em;text-transform:uppercase;display:inline-flex;align-items:center}
.window .bar .fn::before{content:'';width:7px;height:7px;border-radius:2px;background:var(--gold);margin-right:10px}
.window img{display:block;width:100%;height:auto}
@media(max-width:860px){ .hero{grid-template-columns:1fr;gap:36px;padding-top:48px} .hero p.lead{max-width:none} }

/* ---------- section scaffolding ---------- */
section{padding:84px 0}
.sec-head{max-width:60ch;margin-bottom:44px}
.sec-head h2{font-size:clamp(28px,4vw,40px);margin-top:12px}
.sec-head p{color:var(--muted);margin:14px 0 0}

/* ---------- signature: split / fan lanes (DARK accent band) ---------- */
.split{background:var(--dark);color:var(--paper);border-top:1px solid var(--dark-line);border-bottom:1px solid var(--dark-line)}
.split .eyebrow{color:var(--gold)}
.split .sec-head p{color:var(--dim)}
.splitgrid{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:center}
.lanes{display:flex;align-items:center;gap:0;height:230px}
.lanes .col{display:flex;flex-direction:column;justify-content:center;gap:10px;flex:1}
.lane{height:26px;border-radius:5px;position:relative;overflow:hidden;background:#202028}
.lane .clip{position:absolute;inset:0;border-radius:5px;transform:scaleX(0);transform-origin:left;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal .lane .clip{transform:scaleX(1)}
.lane.src .clip{background:linear-gradient(90deg,#6a6a76,#43434e)}
.l-kick .clip{background:var(--pink)} .l-snr .clip{background:var(--gold)}
.l-hat .clip{background:var(--teal)} .l-tom .clip{background:var(--violet)} .l-cym .clip{background:#d0709a}
.lane .lbl{position:absolute;left:9px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:11px;color:rgba(0,0,0,.55);z-index:2;font-weight:500}
.lane.src .lbl{color:rgba(255,255,255,.6)}
.arrowcol{flex:0 0 46px;display:flex;align-items:center;justify-content:center;color:var(--dim)}
/* MIDI tick marks on the source lane */
.ticks{position:absolute;inset:0;z-index:1;background-image:repeating-linear-gradient(90deg,rgba(0,0,0,.28) 0 2px,transparent 2px 22px)}
@media(max-width:860px){ .splitgrid{grid-template-columns:1fr;gap:32px} .lanes{height:200px} }

/* ---------- features (light cards) ---------- */
.feat{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--line2);border:1px solid var(--line2);border-radius:14px;overflow:hidden;
  box-shadow:0 22px 54px -36px rgba(20,20,35,.28)}
.feat .cell{background:var(--surface);padding:30px 26px}
.feat .ic{width:34px;height:34px;color:var(--gold-deep);margin-bottom:18px}
.feat .n{font-family:var(--mono);font-size:11px;color:var(--faint);letter-spacing:.14em}
.feat h3{font-size:19px;margin:10px 0 8px}
.feat p{color:var(--muted);font-size:15px;margin:0}
@media(max-width:860px){ .feat{grid-template-columns:1fr} }

.moat{margin-top:22px;display:flex;align-items:center;gap:14px;border:1px solid var(--gold-deep);
  background:linear-gradient(90deg,rgba(216,162,74,.12),transparent);border-radius:12px;padding:16px 20px}
.moat .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep);white-space:nowrap}
.moat p{margin:0;font-size:15px;color:var(--ink)}
@media(max-width:620px){ .moat{flex-direction:column;align-items:flex-start;gap:8px} }

/* ---------- demo ---------- */
.video{position:relative;padding-top:56.25%;border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:#000;
  box-shadow:0 22px 54px -36px rgba(20,20,35,.3)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- pricing (light band) ---------- */
.price{background:var(--surface2);border-top:1px solid var(--line)}
.pricecard{max-width:560px;margin:0 auto;border:1px solid var(--line2);border-radius:16px;background:var(--surface);overflow:hidden;
  box-shadow:0 30px 70px -38px rgba(20,20,35,.32)}
.pricecard .top{padding:30px 30px 24px;border-bottom:1px solid var(--line)}
.pricecard .top h3{font-size:24px}
.pricecard .top .sub{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.03em;margin-top:6px}
.amount{display:flex;align-items:baseline;gap:12px;margin-top:22px}
.amount .now{font-family:var(--display);font-weight:700;font-size:52px;line-height:1}
.amount .now b{color:var(--gold-deep)}
.amount .was{font-family:var(--mono);color:var(--faint);text-decoration:line-through;font-size:18px}
.amount .fnd{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-deep);margin-left:auto}
.spec{list-style:none;margin:0;padding:24px 30px;display:grid;gap:13px}
.spec li{display:flex;gap:12px;font-size:15px;color:var(--ink)}
.spec li svg{flex:none;color:var(--gold-deep);margin-top:3px}
.spec li span{color:var(--muted)}
.pricecard .foot{padding:0 30px 28px}
.pricecard .buy{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;
  background:var(--gold);color:var(--ink);font-family:var(--mono);font-weight:500;font-size:16px;
  padding:15px;border-radius:10px;letter-spacing:.02em}
.pricecard .buy:hover{background:var(--gold-hi)}
.secure{font-family:var(--mono);font-size:11px;color:var(--faint);text-align:center;margin-top:14px;letter-spacing:.03em}
.beta{margin-top:18px;border:1px solid var(--line2);border-radius:10px;padding:14px 16px;font-size:13px;color:var(--muted)}
.beta a{color:var(--gold-deep);text-decoration:underline;text-underline-offset:2px}

/* ---------- footer (DARK accent — trust hub) ---------- */
footer{background:var(--dark);color:var(--paper);border-top:1px solid var(--dark-line);padding:58px 0 50px}
footer .brand .mark{color:var(--paper)}
footer .brand .mark b{color:var(--gold)}
.fgrid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:32px}
.fbrand p{color:var(--dim);font-size:14px;line-height:1.6;margin:14px 0 0;max-width:34ch}
.fcol{display:flex;flex-direction:column;gap:11px}
.fcol h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:500;margin:0 0 4px}
.fcol a{font-size:14px;color:var(--dim)}
.fcol a:hover{color:var(--paper)}
.copy{font-family:var(--mono);font-size:12px;color:var(--dim);margin-top:40px;padding-top:24px;border-top:1px solid var(--dark-line);letter-spacing:.03em;display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.copy .sep{opacity:.4}
@media(max-width:760px){ .fgrid{grid-template-columns:1fr 1fr} .fbrand{grid-column:1/-1} }

/* ---------- legal / prose pages ---------- */
.legal{max-width:760px;margin:0 auto;padding:60px 0 84px}
.legal h1{font-size:clamp(30px,4vw,42px);margin-bottom:10px}
.legal .updated{font-family:var(--mono);font-size:12px;color:var(--faint);letter-spacing:.04em;margin-bottom:38px}
.legal h2{font-size:21px;margin:36px 0 10px}
.legal p,.legal li{color:var(--muted);font-size:16px;line-height:1.75}
.legal p{margin:0 0 14px}
.legal ul{padding-left:20px;display:grid;gap:8px;margin:0 0 16px}
.legal a{color:var(--gold-deep);text-decoration:underline;text-underline-offset:2px}
.legal strong{color:var(--ink)}

/* ---------- contact / support form ---------- */
.contact{max-width:620px;display:grid;gap:16px;margin:36px 0 0}
.contact .field{display:grid;gap:7px}
.contact label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.contact input,.contact textarea{width:100%;background:var(--surface);border:1px solid var(--line2);
  border-radius:9px;padding:13px 15px;color:var(--ink);font-family:var(--body);font-size:15px}
.contact textarea{min-height:160px;resize:vertical;line-height:1.6}
.contact input:focus,.contact textarea:focus{outline:none;border-color:var(--gold-deep)}
.contact input::placeholder,.contact textarea::placeholder{color:var(--faint)}
.contact .btn.primary{justify-self:start;border:none}
.contact .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){ .contact .row2{grid-template-columns:1fr} }

/* ============================================================
   EXTENSIONS — shared components used beyond the SplitKit page
   ============================================================ */

/* mono "coming soon / status" badge — replaces generic pills */
.badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep);
  border:1px solid var(--gold-deep);border-radius:6px;padding:6px 12px;
  background:linear-gradient(90deg,rgba(216,162,74,.1),transparent)}

/* ---------- home: product grid as window-frame panels (on DARK .split band) ---------- */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pcard{display:flex;flex-direction:column;border:1px solid var(--dark-line);border-radius:14px;overflow:hidden;
  background:var(--dark2);color:var(--paper);transition:border-color .2s,transform .2s}
.pcard:hover{border-color:var(--gold);transform:translateY(-3px)}
.pcard .bar{display:flex;align-items:center;gap:9px;padding:11px 15px;border-bottom:1px solid var(--dark-line);background:var(--dark3)}
.pcard .bar i{display:none}
.pcard .bar .fn{font-family:var(--mono);font-size:11px;color:var(--dim);letter-spacing:.06em;text-transform:uppercase;display:inline-flex;align-items:center}
.pcard .bar .fn::before{content:'';width:7px;height:7px;border-radius:2px;background:var(--gold);margin-right:10px}
.pcard .shot{aspect-ratio:16/10;width:100%;object-fit:cover;display:block;background:var(--dark);border-bottom:1px solid var(--dark-line)}
.pcard .pbody{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.pcard .pname{font-family:var(--display);font-weight:700;font-size:21px;letter-spacing:-.01em;color:var(--paper)}
.pcard .pname b{color:var(--gold)}
.pcard .pdesc{color:var(--dim);font-size:14px;margin:8px 0 18px;flex:1}
.pcard .prow{display:flex;align-items:center;justify-content:space-between;gap:12px}
.pcard .status{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.pcard .status.live{color:var(--gold)}
.pcard .go{font-family:var(--mono);font-size:13px;color:var(--gold)}
.pcard:hover .go{color:var(--gold-hi)}
@media(max-width:860px){ .products{grid-template-columns:1fr} }

/* ---------- soul keys: instrument selector strip (light) ---------- */
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.chip{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--muted);
  border:1px solid var(--line2);border-radius:8px;padding:9px 15px}
.chip.on{color:var(--ink);background:var(--gold);border-color:var(--gold)}

/* ---------- soul keys: voiced-chord signature (note stacks) ---------- */
.l-voice .clip{background:var(--violet)}
.l-voice.alt .clip{background:var(--teal)}
.l-voice.warm .clip{background:var(--gold)}

/* ---------- waitlist form (light) ---------- */
.waitlist{display:flex;gap:10px;flex-wrap:wrap;max-width:460px;margin-top:26px}
.waitlist input[type=email]{flex:1 1 220px;background:var(--surface);border:1px solid var(--line2);
  border-radius:9px;padding:13px 16px;color:var(--ink);font-family:var(--body);font-size:15px}
.waitlist input[type=email]::placeholder{color:var(--faint)}
.waitlist input[type=email]:focus{outline:none;border-color:var(--gold-deep)}
.form-note{font-family:var(--mono);font-size:11px;color:var(--faint);margin-top:14px;letter-spacing:.03em}
.form-note.success{color:var(--gold-deep)}

/* ---------- anvil: pad-grid signature (pads lighting up, on DARK band) ---------- */
.pads{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:420px}
.pad{aspect-ratio:1;border-radius:10px;background:#202028;border:1px solid var(--dark-line);
  position:relative;overflow:hidden}
.pad::after{content:'';position:absolute;inset:0;background:var(--gold);opacity:0;transform:scale(.6);
  transition:opacity .45s ease,transform .45s cubic-bezier(.2,.7,.2,1)}
.reveal .pad.lit::after{opacity:.9;transform:scale(1)}
.pad.c1::after{background:var(--pink)} .pad.c2::after{background:var(--teal)}
.pad.c3::after{background:var(--violet)} .pad.c4::after{background:var(--gold)}
@media(max-width:860px){ .pads{max-width:none} }

/* ---------- a11y / motion ---------- */
@media(prefers-reduced-motion:reduce){
  .lane .clip{transition:none;transform:scaleX(1)}
  .pad::after{transition:none;opacity:.9;transform:scale(1)}
  html{scroll-behavior:auto}
}
:focus-visible{outline:2px solid var(--gold-deep);outline-offset:2px;border-radius:4px}

/* ============================================================
   BRAND STAGE — brand-forward hero visual inside the window frame.
   Gold product mark + wordmark over a faint split-lane motif.
   Replaces a flat screenshot when the product is a utility.
   ============================================================ */
.brandstage{position:relative;overflow:hidden;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;color:var(--paper);
  min-height:440px;padding:56px 28px;
  background:radial-gradient(130% 100% at 50% 8%,#1d1d26 0%,#101015 55%,#0a0a0d 100%)}
/* faint colored lanes behind the mark — the "split" idea, dialed way down */
.brandstage .motif{position:absolute;inset:0;display:flex;flex-direction:column;
  justify-content:center;gap:16px;padding:0 40px;opacity:.14;pointer-events:none}
.brandstage .motif span{height:16px;border-radius:5px}
.brandstage .motif span:nth-child(1){background:var(--pink);width:90%}
.brandstage .motif span:nth-child(2){background:var(--gold);width:70%}
.brandstage .motif span:nth-child(3){background:var(--teal);width:96%}
.brandstage .motif span:nth-child(4){background:var(--violet);width:62%}
.brandstage .motif span:nth-child(5){background:#d0709a;width:82%}
/* soft vignette so the mark/type stay crisp over the motif */
.brandstage::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 55% at 50% 45%,rgba(10,10,13,.72),transparent 75%)}
.brandstage .bmark{position:relative;z-index:1;width:120px;height:auto;margin-bottom:28px;
  filter:drop-shadow(0 0 26px rgba(216,162,74,.4))}
.brandstage .bword{position:relative;z-index:1;font-family:var(--display);font-weight:700;
  font-size:42px;letter-spacing:-.02em;line-height:1}
.brandstage .bword b{color:var(--gold)}
.brandstage .btag{position:relative;z-index:1;font-family:var(--mono);font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin-top:16px}
@media(max-width:860px){ .brandstage{min-height:340px;padding:44px 24px} .brandstage .bword{font-size:34px} }