/* ============================================================
   TONE LOGIC — marketing site stylesheet (3 Aug)
   Tokens and look lifted from tone_logic_landing_mockup.html —
   the app's own palette exactly (D110: no new hues):
   indigo #6366F1 · amber #F59E0B · coral #FB7185 · dark canvas.
   Serves every marketing page: landing, about, pricing, blog,
   terms, privacy. The app itself never loads this file.
   ============================================================ */

:root{
  --bg:#0B0C10;
  --bg-2:#0E0F14;
  --card:#16171D;
  --card-2:#1B1C24;
  --line:#24262F;
  --ink:#F4F4F7;
  --ink-mute:#9A9CA8;
  --ink-dim:#6C6E7A;
  --indigo:#6366F1;
  --indigo-soft:#818cf8;
  --amber:#F59E0B;
  --coral:#FB7185;
  --serif:'Fraunces',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}

/* ambient glow */
.glow{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55}
.glow::before{content:"";position:absolute;top:-15%;left:50%;transform:translateX(-50%);
  width:760px;height:560px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(99,102,241,.20),transparent 70%);filter:blur(20px)}
.glow::after{content:"";position:absolute;top:30%;right:-10%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(251,113,133,.10),transparent 70%);filter:blur(20px)}

/* nav */
nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(10px);
  background:rgba(11,12,16,.72);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.mark{font-family:var(--serif);font-weight:600;font-size:20px;letter-spacing:.2px;
  color:var(--ink);text-decoration:none}
.mark span{color:var(--indigo-soft)}
.nav-right{display:flex;align-items:center;gap:18px}
.nav-links{display:flex;gap:18px}
.nav-links a{color:var(--ink-mute);font-size:14px;text-decoration:none;font-weight:500}
.nav-links a:hover,.nav-links a.current{color:var(--ink)}
.nav-price{color:var(--ink-mute);font-size:13.5px}
.btn{font-family:var(--sans);font-weight:600;border:none;cursor:pointer;border-radius:10px;
  font-size:14.5px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease}
.btn-primary{background:var(--indigo);color:#fff;padding:11px 18px;box-shadow:0 6px 22px -8px rgba(99,102,241,.8)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 28px -8px rgba(99,102,241,.9);background:#6f72f3}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);padding:11px 18px}
.btn-ghost:hover{border-color:var(--indigo);color:#fff}
.btn-big{padding:15px 30px;font-size:16px;border-radius:12px}

/* hero */
header.hero{position:relative;z-index:1;padding:88px 0 40px;text-align:center}
.eyebrow{font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--coral);
  font-weight:600;margin-bottom:22px}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(40px,7vw,72px);line-height:1.04;
  letter-spacing:-.015em;max-width:14ch;margin:0 auto}
h1 em{font-style:italic;color:var(--indigo-soft)}
.sub{color:var(--ink-mute);font-size:clamp(16px,2.4vw,19px);max-width:48ch;margin:26px auto 0;line-height:1.6}
.hero-cta{display:flex;gap:14px;justify-content:center;align-items:center;margin-top:34px;flex-wrap:wrap;flex-direction:column}
.price-note{color:var(--ink-dim);font-size:13.5px}
.price-note b{color:var(--ink-mute);font-weight:600}

/* small page hero (subpages) */
.page-hero{position:relative;z-index:1;padding:72px 0 20px;text-align:center}
.page-hero h1{font-size:clamp(32px,5.4vw,52px);max-width:20ch}
.page-hero .sub{max-width:52ch}

/* signature: generated progression demo */
.demo{position:relative;z-index:1;margin:54px auto 0;max-width:860px}
.demo-frame{background:linear-gradient(180deg,var(--bg-2),#0c0d12);
  border:1px solid var(--line);border-radius:20px;padding:26px 22px 22px;
  box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.demo-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding:0 6px}
.demo-title{font-family:var(--serif);font-size:15px;color:var(--ink-mute);letter-spacing:.02em}
.demo-gen{font-size:12.5px;color:var(--indigo-soft);font-weight:600;border:1px solid rgba(99,102,241,.4);
  border-radius:8px;padding:6px 12px;background:rgba(99,102,241,.08)}
.chips{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.chip{background:var(--card);border:1px solid var(--line);border-radius:13px;
  padding:18px 8px 15px;text-align:center;position:relative;
  opacity:0;transform:translateY(14px)}
.chip .num{font-weight:700;font-size:21px;letter-spacing:-.01em;line-height:1.1}
.chip .nm{font-size:12.5px;color:var(--ink-dim);margin-top:5px;font-weight:500}
.chip.amber .num{color:var(--amber)}
.chip.coral{border-color:rgba(251,113,133,.42);background:rgba(251,113,133,.06)}
.chip.coral .num{color:var(--coral)}
.chip .tag{font-size:8.5px;letter-spacing:.14em;color:var(--coral);font-weight:700;margin-top:6px;display:block}
.chip.indigo .num{color:var(--indigo-soft)}
.prog-name{text-align:center;color:var(--ink-dim);font-size:13px;margin-top:18px;letter-spacing:.02em}
.prog-name b{color:var(--ink-mute);font-weight:600}
.hint{text-align:center;color:var(--ink-dim);font-size:12.5px;margin-top:14px}
.hint .i{color:var(--indigo-soft);font-weight:600}
.hint .a{color:var(--coral);font-weight:600}

@keyframes rise{to{opacity:1;transform:translateY(0)}}
.play .chip{animation:rise .55s cubic-bezier(.2,.7,.2,1) forwards}
.play .chip:nth-child(1){animation-delay:.05s}
.play .chip:nth-child(2){animation-delay:.13s}
.play .chip:nth-child(3){animation-delay:.21s}
.play .chip:nth-child(4){animation-delay:.29s}
.play .chip:nth-child(5){animation-delay:.37s}
.play .chip:nth-child(6){animation-delay:.45s}

/* generic section */
section{position:relative;z-index:1;padding:92px 0}
.section-eyebrow{font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-dim);font-weight:600;margin-bottom:16px}
h2{font-family:var(--serif);font-weight:600;font-size:clamp(28px,4.4vw,42px);line-height:1.12;
  letter-spacing:-.01em;max-width:18ch}
.lead{color:var(--ink-mute);font-size:17px;max-width:54ch;margin-top:18px}
.lead + .lead{margin-top:14px}

/* the wall */
.wall{border-top:1px solid var(--line);background:linear-gradient(180deg,#0c0d12,var(--bg))}
.wall h2{max-width:20ch}
.wall .lead{font-size:18px}
.turn-heading{margin-top:64px}
.turn-heading em{font-style:italic;color:var(--indigo-soft)}

/* pillars */
.pillars{border-top:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:46px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px 28px;
  transition:transform .2s ease, border-color .2s ease;display:flex;flex-direction:column}
.feature:hover{transform:translateY(-3px);border-color:#2f3240}
.feature .k{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:14px}
.feature.f-indigo .k{color:var(--indigo-soft)}
.feature.f-amber .k{color:var(--amber)}
.feature.f-coral .k{color:var(--coral)}
.feature.f-mix .k{color:var(--ink-mute)}
.feature h3{font-family:var(--serif);font-size:23px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.feature p{color:var(--ink-mute);font-size:15.5px}
.feature .mock{margin-top:auto;padding-top:22px}

/* small in-card mocks (app-token styled, real chord names) */
.mini-chips{display:flex;gap:8px;flex-wrap:wrap}
.mini-chip{background:var(--card-2);border:1px solid var(--line);border-radius:9px;
  padding:8px 11px;text-align:center;min-width:52px}
.mini-chip .mn{font-weight:700;font-size:14px;line-height:1.1}
.mini-chip .ml{font-size:10.5px;color:var(--ink-dim);margin-top:2px}
.mini-chip.mi .mn{color:var(--indigo-soft)}
.mini-chip.ma .mn{color:var(--amber)}
.mini-chip.mc{border-color:rgba(251,113,133,.42);background:rgba(251,113,133,.06)}
.mini-chip.mc .mn{color:var(--coral)}
.mini-loop{display:flex;align-items:center;gap:12px}
.mini-loop .arrows{color:var(--indigo-soft);font-size:18px;font-weight:700}
.bar-row{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.bar-box{background:var(--card-2);border:1px solid var(--line);border-radius:6px;
  font-size:10px;font-weight:600;color:var(--ink-mute);text-align:center;padding:7px 0}
.bar-box.bb-i{color:var(--indigo-soft);border-color:rgba(99,102,241,.4)}
.bar-box.bb-a{color:var(--amber)}
.bar-row-8{display:grid;grid-template-columns:repeat(8,1fr);gap:4px}
.bar-box.bb-add{color:var(--ink-dim);border-style:dashed}
.mini-clock{display:flex;align-items:center;gap:14px}
.clock-ring{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);
  border-top-color:var(--amber);display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:var(--ink-mute);flex:0 0 auto}
.scale-dots{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.sdot{width:28px;height:28px;border-radius:50%;background:var(--card-2);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:700;color:var(--ink-mute)}
.sdot.root{background:rgba(99,102,241,.15);border-color:var(--indigo);color:var(--indigo-soft)}
.fret-svg{display:block;max-width:100%}

/* landscape strip */
.landscape-strip{margin-top:18px;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:26px 28px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.landscape-strip .txt{flex:1 1 320px}
.landscape-strip .txt b{font-family:var(--serif);font-size:19px;font-weight:600;display:block;margin-bottom:6px}
.landscape-strip .txt p{color:var(--ink-mute);font-size:15px}
.neck-mock{flex:1 1 300px;min-width:260px}

/* creed */
.creed{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg),#0c0d12)}
.creed-inner{text-align:center;max-width:34ch;margin:0 auto}
.creed blockquote{font-family:var(--serif);font-weight:500;font-size:clamp(26px,4.4vw,40px);
  line-height:1.22;letter-spacing:-.01em}
.creed blockquote em{font-style:italic;color:var(--amber)}
.creed .by{color:var(--ink-dim);font-size:14px;margin-top:24px;letter-spacing:.04em}
.creed-points{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px;max-width:780px;
  margin-left:auto;margin-right:auto;text-align:left}
.cp .cp-k{font-weight:700;font-size:15px;margin-bottom:7px}
.cp p{color:var(--ink-mute);font-size:14.5px}
.cp.p-i .cp-k{color:var(--indigo-soft)}
.cp.p-a .cp-k{color:var(--amber)}
.cp.p-c .cp-k{color:var(--coral)}

/* founder */
.founder{border-top:1px solid var(--line)}
.founder-card{background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:42px 40px;display:flex;gap:30px;align-items:flex-start}
.founder-badge{flex:0 0 auto;width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,var(--indigo),var(--coral));
  display:flex;align-items:center;justify-content:center;font-family:var(--serif);
  font-weight:600;font-size:24px;color:#fff}
.founder-body p{color:var(--ink);font-size:17px;line-height:1.6}
.founder-body p + p{margin-top:14px}
.founder-sig{margin-top:16px;color:var(--ink-mute);font-size:14.5px}
.founder-sig b{color:var(--ink);font-weight:600;font-family:var(--serif)}

/* pricing */
.pricing{border-top:1px solid var(--line);background:linear-gradient(180deg,#0c0d12,var(--bg))}
.pricecard{max-width:620px;margin:0 auto;text-align:center;background:var(--card);
  border:1px solid var(--line);border-radius:20px;padding:48px 40px;
  box-shadow:0 40px 80px -50px rgba(99,102,241,.6)}
.ptag{font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--indigo-soft);font-weight:600}
.pamount{font-family:var(--serif);font-size:64px;font-weight:600;line-height:1;margin:18px 0 6px}
.pamount .cur{font-size:34px;vertical-align:super;color:var(--ink-mute)}
.ponce{color:var(--amber);font-weight:600;font-size:15px;letter-spacing:.04em}
.phead{font-family:var(--serif);font-size:21px;font-weight:600;margin-top:26px}
.pwhat{color:var(--ink-mute);font-size:15.5px;margin:14px auto 0;max-width:48ch;line-height:1.6}
.pcta{margin-top:30px;display:flex;flex-direction:column;gap:12px;align-items:center}
.pmini{color:var(--ink-dim);font-size:13px;max-width:40ch}
.pmini a{color:var(--indigo-soft);text-decoration:none}
.pmini a:hover{text-decoration:underline}

/* comparison table (pricing page — strings sourced from the app's popup, D224) */
.compare{max-width:640px;margin:46px auto 0;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:30px 26px}
.compare-note{color:var(--ink-mute);font-size:14px;text-align:center;margin-bottom:22px}
.compare-grid{display:grid;grid-template-columns:1fr 92px 92px;column-gap:10px;row-gap:12px;align-items:center}
.compare-grid .ch{font-size:12px;font-weight:700;letter-spacing:.06em;text-align:center}
.compare-grid .ch.free{color:#888888}
.compare-grid .ch.full{color:var(--indigo)}
.compare-grid .rl{font-size:14px;line-height:1.4;color:var(--ink-mute)}
.compare-grid .rc{font-size:13px;line-height:1.4;text-align:center;color:var(--ink-mute)}
.compare-grid .rc.dash{color:#666666}
.compare-grid .rc.tick{color:var(--indigo);font-weight:700}
.compare-foot{color:var(--ink-mute);font-size:14px;text-align:center;margin-top:22px}

/* FAQ */
.faq{max-width:640px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line);padding:22px 0}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{font-weight:700;font-size:16px;margin-bottom:8px}
.faq-a{color:var(--ink-mute);font-size:15px}

/* how it works */
.how{border-top:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}
.step{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px 28px}
.step .n{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--indigo-soft);margin-bottom:12px}
.step b{font-size:17px;display:block;margin-bottom:8px}
.step p{color:var(--ink-mute);font-size:15px}

/* final CTA + email capture */
.final{border-top:1px solid var(--line);text-align:center}
.final h2{margin:0 auto}
.final .btn{margin-top:30px}
.capture{max-width:460px;margin:44px auto 0;text-align:center}
.capture p{color:var(--ink-mute);font-size:14.5px;margin-bottom:16px}
.capture form{display:flex;flex-direction:column;gap:10px}
.capture input{background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;color:var(--ink);font-family:var(--sans);font-size:14.5px}
.capture input::placeholder{color:var(--ink-dim)}
.capture input:focus{outline:none;border-color:var(--indigo)}
.capture button{margin-top:4px}
.capture .msg{font-size:13.5px;margin-top:10px;min-height:20px}
.capture .msg.ok{color:var(--indigo-soft)}
.capture .msg.err{color:var(--coral)}

/* blog */
.blog-list{max-width:760px;margin:40px auto 0;display:grid;gap:18px}
.post-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:28px;text-decoration:none;transition:transform .2s ease, border-color .2s ease}
.post-card:hover{transform:translateY(-3px);border-color:#2f3240}
.post-card .pc-date{font-size:12.5px;color:var(--ink-dim);letter-spacing:.04em;margin-bottom:8px}
.post-card h3{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--ink);
  letter-spacing:-.01em;line-height:1.25;margin-bottom:10px}
.post-card p{color:var(--ink-mute);font-size:14.5px}
.post-card .pc-more{color:var(--indigo-soft);font-size:13.5px;font-weight:600;margin-top:12px;display:block}

/* prose (blog posts, terms, privacy, about) */
.prose{max-width:680px;margin:0 auto;padding-bottom:40px}
.prose .post-date{color:var(--ink-dim);font-size:13.5px;text-align:center;margin-top:14px}
.prose h2{font-size:clamp(22px,3.4vw,28px);margin-top:44px;margin-bottom:14px;max-width:none}
.prose p{color:var(--ink-mute);font-size:16.5px;line-height:1.75;margin-top:18px}
.prose p b,.prose p strong{color:var(--ink)}
.prose ul,.prose ol{margin:18px 0 0 22px;color:var(--ink-mute);font-size:16.5px;line-height:1.75}
.prose li{margin-top:8px}
.prose .backlink{display:inline-block;margin-top:40px;color:var(--indigo-soft);
  text-decoration:none;font-size:14.5px;font-weight:600}
.prose .backlink:hover{text-decoration:underline}

/* plain-english summary card (terms/privacy) */
.summary-card{background:rgba(99,102,241,.07);border:1px solid rgba(99,102,241,.3);
  border-radius:14px;padding:24px 26px;margin-top:30px}
.summary-card .sk{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  color:var(--indigo-soft);margin-bottom:10px}
.summary-card p{color:var(--ink);font-size:15.5px;line-height:1.65;margin-top:10px}
.summary-card p:first-of-type{margin-top:0}

/* footer */
footer{position:relative;z-index:1;border-top:1px solid var(--line);padding:40px 0;text-align:center}
footer .mark{font-size:18px;margin-bottom:12px;display:inline-block}
.foot-links{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-bottom:12px}
.foot-links a{color:var(--ink-mute);font-size:13.5px;text-decoration:none}
.foot-links a:hover{color:var(--ink)}
.foot-note{color:var(--ink-dim);font-size:13px}
.foot-note a{color:var(--ink-dim)}

/* scroll reveals — Patience Rule cadence: a breath, not a blink */
.reveal{opacity:0;transform:translateY(18px);
  transition:opacity .7s ease var(--d,0s), transform .7s ease var(--d,0s)}
.reveal.in{opacity:1;transform:none}

@media(max-width:760px){
  .chips{grid-template-columns:repeat(3,1fr);gap:9px}
  .grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .creed-points{grid-template-columns:1fr;gap:26px;max-width:34ch}
  .founder-card{flex-direction:column;gap:20px;padding:32px 26px}
  .nav-price{display:none}
  .nav-links{display:none}
  header.hero{padding:60px 0 30px}
  section{padding:68px 0}
  .demo-head{flex-direction:column;gap:12px;align-items:flex-start}
  .compare-grid{grid-template-columns:1fr 64px 64px}
  .bar-row{grid-template-columns:repeat(6,1fr)}
}
@media(prefers-reduced-motion:reduce){
  .play .chip{animation:none;opacity:1;transform:none}
  .reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto}
}