/* ============================================================================
   Causeway, Cobbled Works edition.  The bright "Crisp Azure & Sunshine"
   front-door system (light), built from the canonical brand tokens.
   ============================================================================ */
:root{
  --bg-base:#F2F8FD; --bg-surface:#FFFFFF; --bg-parchment:#FBFDFF; --bg-warm:#DCEEF9;
  --bg-dark:#123A5C; --bg-ink:#0E2638;
  --azure:#2E8FE0; --azure-hover:#2378C8; --deep:#155FAA;
  --amber:#FFC53D; --gold:#FFD66B; --teal:#1FC5D6; --teal-deep:#149AA8;
  --coral:#FF8A6B; --coral-deep:#F2693F; --green:#1B7F43; --green-soft:rgba(27,127,67,.12);
  --text:#122F4C; --muted:#45607A; --subtle:#7B93A8; --on-dark:#9DB6CC; --light:#F2F8FD;
  --grad:linear-gradient(118deg,#155FAA 0%,#2E8FE0 46%,#FFC53D 86%,#FFD66B 100%);
  --hair:rgba(21,95,170,.14); --hair-2:rgba(21,95,170,.24); --soft:rgba(46,143,224,.10);
  --sh-1:0 6px 18px -10px rgba(18,47,76,.28);
  --sh-2:0 18px 40px -18px rgba(18,47,76,.30);
  --sh-3:0 34px 70px -28px rgba(18,47,76,.40);
  --fd:'Playfair Display',Georgia,serif;
  --fu:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --fm:'JetBrains Mono',ui-monospace,SFMono-Regular,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --r-s:10px; --r-m:16px; --r-l:22px; --r-xl:30px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0; font-family:var(--fu); color:var(--text); background:var(--bg-base);
  line-height:1.55; font-size:16px; -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility; overflow-x:hidden;
  padding-bottom:env(safe-area-inset-bottom);
}
/* soft sky orbs */
body:before{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(60% 50% at 82% -8%, rgba(46,143,224,.16), transparent 60%),
    radial-gradient(48% 42% at 4% 8%, rgba(255,197,61,.14), transparent 62%),
    radial-gradient(70% 60% at 50% 120%, rgba(31,197,214,.10), transparent 60%);
}
a{color:inherit}
button{font-family:inherit}
:selection{background:rgba(46,143,224,.22)}
:-webkit-scrollbar{width:11px;height:11px}
:-webkit-scrollbar-thumb{background:var(--accent-tan,#A6DCEC);border-radius:99px;border:3px solid var(--bg-base)}

.wrap{max-width:1120px;margin:0 auto;padding:0 22px}

/* ── header ───────────────────────────────────────────────────────────────*/
.top{
  position:sticky;top:0;z-index:40;transition:background .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  border-bottom:1px solid transparent;
}
.top.scrolled{
  background:rgba(242,248,253,.78); -webkit-backdrop-filter:blur(16px) saturate(1.4); backdrop-filter:blur(16px) saturate(1.4);
  border-bottom-color:var(--hair); box-shadow:0 10px 30px -22px rgba(18,47,76,.5);
}
.top-in{display:flex;align-items:center;gap:14px;height:70px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;cursor:pointer}
.bmark{width:38px;height:38px;border-radius:11px;box-shadow:var(--sh-1);flex:none}
.bname{display:flex;flex-direction:column;line-height:1.05}
.bname b{font-family:var(--fd);font-weight:800;font-size:1.16rem;letter-spacing:-.01em}
.bname b em{font-style:italic;color:var(--azure)}
.bname span{font-family:var(--fm);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--subtle);margin-top:2px}
.top .spacer{flex:1}
.nav{display:flex;gap:4px}
.nav button{
  border:0;background:transparent;color:var(--muted);font-weight:600;font-size:.86rem;
  padding:8px 13px;border-radius:10px;cursor:pointer;transition:.18s var(--ease);
}
.nav button:hover{background:var(--soft);color:var(--text)}
.nav button.on{background:var(--azure);color:#fff;box-shadow:0 8px 18px -10px rgba(46,143,224,.8)}

/* ── shared bits ──────────────────────────────────────────────────────────*/
.eyebrow{font-family:var(--fm);font-size:.7rem;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--deep);display:inline-flex;align-items:center;gap:9px}
.eyebrow:before{content:"";width:26px;height:2px;border-radius:2px;background:var(--grad)}
.gbar{width:62px;height:6px;border-radius:6px;background:var(--grad);margin:18px 0}
h1,h2,h3{font-family:var(--fd);color:var(--text);line-height:1.08;letter-spacing:-.015em;margin:0}
em.rule,h1 em,h2 em,h3 em{font-style:italic;color:var(--azure);font-weight:inherit}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  font-weight:700;font-size:.94rem;padding:13px 22px;border-radius:13px;border:1px solid transparent;
  transition:.2s var(--ease);white-space:nowrap;text-decoration:none;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--azure);color:#fff;box-shadow:0 14px 26px -12px rgba(46,143,224,.85)}
.btn-primary:hover{background:var(--azure-hover);transform:translateY(-2px);box-shadow:0 20px 34px -12px rgba(46,143,224,.9)}
.btn-ghost{background:var(--bg-surface);color:var(--text);border-color:var(--hair-2);box-shadow:var(--sh-1)}
.btn-ghost:hover{border-color:var(--azure);color:var(--deep);transform:translateY(-2px)}
.btn-soft{background:var(--soft);color:var(--deep);font-weight:600}
.btn-soft:hover{background:rgba(46,143,224,.18)}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none!important}
.btn.sm{padding:9px 15px;font-size:.84rem;border-radius:11px}
.card{background:var(--bg-surface);border:1px solid var(--hair);border-radius:var(--r-l);box-shadow:var(--sh-1)}

/* ── views ────────────────────────────────────────────────────────────────*/
.view{display:none;animation:fade .45s var(--ease)}
.view.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* hero */
.hero{padding:54px 0 30px;max-width:760px}
.hero h1{font-size:clamp(2.5rem,5.6vw,4rem);font-weight:800}
.hero .lede{font-size:1.22rem;color:var(--muted);margin:20px 0 0;max-width:620px}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}
.hero .micro{margin-top:18px;font-size:.82rem;color:var(--subtle);display:flex;align-items:center;gap:8px}
.hero .micro svg{width:15px;height:15px;color:var(--green)}

/* steps strip */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0 8px}
.step{padding:20px;position:relative}
.step .n{font-family:var(--fm);font-size:.72rem;font-weight:700;color:var(--azure);letter-spacing:.1em}
.step h4{font-family:var(--fd);font-size:1.16rem;font-weight:700;margin:10px 0 6px}
.step p{margin:0;color:var(--muted);font-size:.92rem}

/* import card */
.import-card{padding:30px;margin-top:26px;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.drop{
  border:2px dashed var(--hair-2);border-radius:var(--r-m);padding:30px 24px;text-align:center;
  transition:.2s var(--ease);cursor:pointer;background:var(--bg-parchment);
}
.drop:hover,.drop.drag{border-color:var(--azure);background:var(--soft)}
.drop svg{width:38px;height:38px;color:var(--azure);margin-bottom:10px}
.drop b{display:block;font-size:1.04rem;margin-bottom:4px}
.drop span{color:var(--subtle);font-size:.86rem}
.howto{font-size:.88rem;color:var(--muted)}
.howto h4{font-family:var(--fd);font-size:1.18rem;color:var(--text);margin:0 0 12px}
.howto ol{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px}
.howto code{background:var(--bg-warm);padding:1px 6px;border-radius:6px;font-family:var(--fm);font-size:.82em;color:var(--deep)}
.or-url{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.field{
  flex:1;min-width:200px;background:var(--bg-surface);border:1px solid var(--hair-2);border-radius:12px;
  padding:12px 15px;font-size:.96rem;color:var(--text);font-family:inherit;transition:.18s;
}
.field:focus{outline:0;border-color:var(--azure);box-shadow:0 0 0 4px var(--soft)}
label.fl{display:block;font-family:var(--fm);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);margin:0 0 6px}

/* board */
.board-head{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:8px 0 20px}
.board-head .grow{flex:1}
.board-head h2{font-size:1.9rem;font-weight:800}
.count-pill{font-family:var(--fm);font-size:.74rem;background:var(--bg-warm);color:var(--deep);padding:5px 11px;border-radius:99px;font-weight:600}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.seg{display:inline-flex;background:var(--bg-warm);border-radius:11px;padding:3px}
.seg button{border:0;background:transparent;color:var(--muted);font-weight:600;font-size:.82rem;padding:7px 13px;border-radius:8px;cursor:pointer}
.seg button.on{background:var(--bg-surface);color:var(--text);box-shadow:var(--sh-1)}
.board{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px}
.pcard{padding:18px 18px 16px;display:flex;flex-direction:column;gap:12px;transition:.2s var(--ease);position:relative;overflow:hidden}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--hair-2)}
.pcard .pc-top{display:flex;gap:12px;align-items:center}
.avatar{width:46px;height:46px;border-radius:13px;flex:none;display:grid;place-items:center;font-weight:800;color:#fff;font-size:1.02rem;background:linear-gradient(135deg,var(--azure),var(--deep));box-shadow:var(--sh-1)}
.pc-id{min-width:0}
.pc-id b{display:block;font-size:1.04rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc-id span{display:block;color:var(--muted);font-size:.86rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc-co{font-size:.9rem;color:var(--subtle)}
.pc-co b{color:var(--text);font-weight:600}
.whychips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-family:var(--fm);font-size:.66rem;letter-spacing:.04em;padding:4px 9px;border-radius:99px;font-weight:600;background:var(--soft);color:var(--deep);text-transform:uppercase}
.chip.green{background:var(--green-soft);color:var(--green)}
.chip.amber{background:rgba(255,197,61,.2);color:#9a6b00}
.chip.teal{background:rgba(31,197,214,.14);color:var(--teal-deep)}
.pc-actions{display:flex;gap:8px;margin-top:2px}
.pc-actions a.li{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--hair-2);color:var(--muted);transition:.18s;flex:none}
.pc-actions a.li:hover{border-color:var(--azure);color:var(--azure)}
.conf-rail{position:absolute;left:0;top:0;bottom:0;width:4px}
.conf-rail.high{background:var(--green)}.conf-rail.medium{background:var(--amber)}.conf-rail.low{background:var(--accent-tan,#A6DCEC)}
.empty{padding:46px 30px;text-align:center;color:var(--muted)}
.empty svg{width:46px;height:46px;color:var(--subtle);margin-bottom:12px}
.empty b{display:block;color:var(--text);font-family:var(--fd);font-size:1.3rem;margin-bottom:6px}

/* result / detail */
.result{max-width:920px;margin:0 auto}
.back{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 16px;margin:8px 0 16px;background:#fff;border:1px solid rgba(21,95,170,.18);color:var(--azure-deep, #155FAA);font-weight:700;font-size:14px;cursor:pointer;border-radius:999px;box-shadow:0 2px 10px rgba(21,95,170,.12);transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}
.back svg{width:18px;height:18px}
.back:hover{color:var(--azure);border-color:rgba(46,143,224,.45);background:#F2F8FD;transform:translateY(-1px)}
@media (prefers-reduced-motion: reduce){.back{transition:none}.back:hover{transform:none}}
.biz-read{padding:26px 28px}
.worth{display:inline-flex;align-items:center;gap:7px;font-family:var(--fm);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:99px}
.worth.yes{background:var(--green-soft);color:var(--green)}
.worth.maybe{background:rgba(255,197,61,.2);color:#9a6b00}
.worth.weak{background:rgba(123,147,168,.16);color:var(--subtle)}
.biz-read h2{font-size:1.95rem;font-weight:800;margin:14px 0 4px}
.biz-read .cat{font-family:var(--fm);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--azure)}
.biz-read .what{font-size:1.1rem;color:var(--muted);margin:12px 0 0;max-width:640px}
.signals{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.sig{font-size:.82rem;background:var(--bg-warm);color:var(--deep);padding:6px 12px;border-radius:99px;display:inline-flex;align-items:center;gap:7px}
.sig:before{content:"";width:6px;height:6px;border-radius:99px;background:var(--azure)}

.sec{margin-top:26px}
.sec-h{font-family:var(--fm);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--deep);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.sec-h:after{content:"";flex:1;height:1px;background:var(--hair)}
.fits{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fit{padding:18px;display:flex;flex-direction:column;gap:9px;position:relative;border-left:4px solid var(--azure)}
.fit.high{border-left-color:var(--green)}.fit.medium{border-left-color:var(--amber)}.fit.low{border-left-color:var(--accent-tan,#A6DCEC)}
.fit .fn{display:flex;align-items:center;justify-content:space-between;gap:10px}
.fit .fn b{font-family:var(--fd);font-size:1.12rem;font-weight:700}
.fit .conf{font-family:var(--fm);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--subtle);font-weight:600}
.fit .why{color:var(--text);font-size:.95rem;font-weight:500}
.fit .take{color:var(--subtle);font-size:.84rem}

/* outreach */
.compose{padding:22px 24px}
.compose .sub{display:flex;gap:10px;align-items:center;margin-bottom:12px}
.compose .sub label{font-family:var(--fm);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--subtle)}
.compose textarea{
  width:100%;min-height:190px;resize:vertical;background:var(--bg-parchment);border:1px solid var(--hair-2);
  border-radius:14px;padding:16px;font-family:var(--fu);font-size:.98rem;line-height:1.6;color:var(--text);
}
.compose textarea:focus{outline:0;border-color:var(--azure);box-shadow:0 0 0 4px var(--soft)}
.compose .row{display:flex;gap:10px;flex-wrap:wrap;margin-top:13px;align-items:center}
.compose .note{font-size:.8rem;color:var(--subtle);flex:1;min-width:160px}

/* teaser preview */
.teaser-wrap{padding:22px 24px}
/* the teaser preview always renders light. It represents the bright artifact
   you send, so it pins its own light tokens regardless of the app theme. */
.tz-mock{border-radius:16px;overflow:hidden;border:1px solid var(--hair-2);box-shadow:var(--sh-2);background:#fff;--text:#122F4C;--muted:#45607A;--deep:#155FAA}
.tz-bar{height:34px;background:var(--bg-warm);display:flex;align-items:center;gap:6px;padding:0 13px}
.tz-bar i{width:10px;height:10px;border-radius:99px;background:var(--hair-2)}
.tz-body{padding:30px 26px;background:radial-gradient(60% 60% at 85% -10%,rgba(46,143,224,.12),transparent 60%),#FBFDFF}
.tz-body .tz-eye{font-family:var(--fm);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--deep)}
.tz-body h3{font-family:var(--fd);font-size:1.7rem;font-weight:800;margin:10px 0 8px}
.tz-body h3 em{font-style:italic;color:var(--azure)}
.tz-body p{color:var(--muted);margin:0 0 14px;font-size:.96rem}
.tz-body ul{margin:0 0 16px;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.tz-body li{display:flex;gap:9px;font-size:.92rem}
.tz-body li:before{content:"✓";color:var(--green);font-weight:800}
.tz-cta{display:inline-block;background:var(--azure);color:#fff;font-weight:700;padding:10px 18px;border-radius:11px;font-size:.9rem}

/* settings */
.settings{max-width:640px}
.set-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--hair)}
.set-row:last-child{border-bottom:0}
.set-row .k{font-weight:600}.set-row .d{font-size:.85rem;color:var(--subtle);margin-top:3px;max-width:380px}
.dot{width:9px;height:9px;border-radius:99px;display:inline-block;margin-right:7px}
.dot.ok{background:var(--green)}.dot.bad{background:var(--coral-deep)}.dot.idle{background:var(--subtle)}

/* loading */
.loader{display:flex;flex-direction:column;align-items:center;gap:16px;padding:60px 20px;text-align:center;color:var(--muted)}
.spin{width:42px;height:42px;border-radius:99px;border:4px solid var(--soft);border-top-color:var(--azure);animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.loader b{font-family:var(--fd);font-size:1.2rem;color:var(--text)}

/* toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);z-index:90;background:var(--bg-ink);color:#fff;padding:13px 20px;border-radius:13px;box-shadow:var(--sh-3);font-weight:600;font-size:.9rem;opacity:0;pointer-events:none;transition:.3s var(--ease);display:flex;align-items:center;gap:10px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:var(--coral-deep)}
.toast svg{width:18px;height:18px}

/* footer */
.foot{margin:60px 0 40px;padding-top:24px;border-top:1px solid var(--hair);color:var(--subtle);font-size:.84rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot b{color:var(--muted)}

/* reveal, content is ALWAYS visible (never JS-gated); entrances ride the
   per-view .view fade above. We only add a soft rise when JS has confirmed it
   can run (html.js) AND the body is armed, so a dead script can't blank a page. */
html.js body.rv [data-rev]{animation:rise .6s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* responsive */
@media (max-width:820px){
  .import-card{grid-template-columns:1fr;gap:22px}
  .steps{grid-template-columns:1fr}
  .fits{grid-template-columns:1fr}
  .nav span{display:none}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .hero{padding:36px 0 20px}
  .hero h1{font-size:2.2rem}
  .board{grid-template-columns:1fr}
  .top-in{height:62px}
  .nav button{padding:8px 9px}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.001ms!important;transition:none!important;scroll-behavior:auto!important}
  [data-rev]{opacity:1!important;transform:none!important}
}

/* ── theme toggle icon (moon in light, sun in dark) ───────────────────────*/
#themeToggle .ic-sun{display:none}
#themeToggle .ic-moon{display:block}
html.dark #themeToggle .ic-sun{display:block}
html.dark #themeToggle .ic-moon{display:none}

/* ── DARK OPTION, the studio deep-ocean (the deck / control-room navy, not
   near-black): a mid #123A5C base so it matches the body of material we
   already make. Reskinned purely by overriding the brand tokens. ──────────*/
html.dark{
  --bg-base:#123A5C; --bg-surface:#184C73; --bg-parchment:#15446A; --bg-warm:#1F5C8A;
  --deep:#8CC6F4;
  --text:#EFF6FC; --muted:#B4CBDF; --subtle:#8AA6BD; --on-dark:#B4CBDF;
  --hair:rgba(166,220,236,.16); --hair-2:rgba(166,220,236,.26); --soft:rgba(46,143,224,.22);
  --sh-1:0 8px 22px -10px rgba(4,18,33,.45);
  --sh-2:0 18px 40px -16px rgba(4,18,33,.52);
  --sh-3:0 34px 70px -24px rgba(4,18,33,.6);
}
html.dark body,html.dark{background:var(--bg-base)}
html.dark body:before{
  background:
    radial-gradient(60% 50% at 82% -8%, rgba(46,143,224,.26), transparent 60%),
    radial-gradient(48% 42% at 4% 8%, rgba(255,197,61,.12), transparent 62%),
    radial-gradient(70% 60% at 50% 120%, rgba(31,197,214,.14), transparent 60%);
}
html.dark .top.scrolled{
  background:rgba(18,58,92,.82); border-bottom-color:var(--hair);
  box-shadow:0 12px 32px -22px rgba(4,18,33,.7);
}
html.dark :-webkit-scrollbar-thumb{background:#2C628E;border:3px solid var(--bg-base)}
/* contrast lifts for tinted text on dark */
html.dark .bname b em{color:#5BA9EC}
html.dark .chip.amber{background:rgba(255,197,61,.18);color:#FFD66B}
html.dark .chip.green,html.dark .worth.yes{color:#62D196}
html.dark .worth.maybe{color:#FFD66B}
html.dark .conf-rail.low,html.dark .fit.low{border-left-color:var(--accent-tan,#7CC8DF)}
html.dark .btn-ghost:hover{color:#9CCBF2}
html.dark .empty code,html.dark .howto code{background:rgba(122,166,205,.16);color:#9CCBF2}