/* ============================================================================
   Vialog — editorial landing (v2), inspired by calm-luxury health brands.
   Instrument Serif for display, Instrument Sans for UI + every number.
   Warm tonal grounds that shift by section; one purple accent kept from the app.
   Chromeless app cards (built in HTML) instead of narrow phone mockups.
   ========================================================================== */

@font-face { font-family:"Instrument Sans"; src:url("fonts/InstrumentSans.ttf") format("truetype-variations"),url("fonts/InstrumentSans.ttf") format("truetype"); font-weight:400 700; font-display:swap; }
@font-face { font-family:"Instrument Serif"; src:url("fonts/InstrumentSerif-Regular.ttf") format("truetype"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Instrument Serif"; src:url("fonts/InstrumentSerif-Italic.ttf") format("truetype"); font-weight:400; font-style:italic; font-display:swap; }

:root{
  --sand:#F2EBDF; --sand-2:#EEE6D8; --greige:#EAE8E1; --clay:#F0E6DC; --paper:#FBF8F2;
  --ink:#201B16; --ink-soft:#4C443B; --quiet:#7A7064; --line:#E2DACE; --line-soft:#EAE3D7;
  --brand:#6D3FBF; --brand-strong:#5A2FA4; --brand-wash:#F1EAFB; --brand-wash-2:#E7DBFA; --lilac:#8B5CD6;
  --ok:#1C7A4A; --refuse:#A5322A; --refuse-wash:#F8E7E2;
  --night:#1B1713; --night-2:#241F1A;
  --sans:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
  --maxw:1200px; --pad:clamp(20px,5vw,68px);
  --sh-sm:0 1px 2px rgba(32,27,22,.05),0 6px 16px -6px rgba(32,27,22,.12);
  --sh-md:0 2px 6px rgba(32,27,22,.06),0 24px 48px -16px rgba(32,27,22,.20);
  --sh-lg:0 4px 10px rgba(32,27,22,.07),0 48px 90px -28px rgba(32,27,22,.30);
  --ease:cubic-bezier(.16,.84,.28,1);
  --r:22px;
}
*,*::before,*::after{box-sizing:border-box}*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--sans);background:var(--sand);color:var(--ink);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}
::selection{background:var(--brand-wash-2)}
.tnum{font-variant-numeric:tabular-nums;letter-spacing:-.01em}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:clamp(72px,11vw,150px)}
.ground-sand{background:var(--sand)} .ground-greige{background:var(--greige)}
.ground-clay{background:var(--clay)} .ground-paper{background:var(--paper)} .ground-night{background:var(--night);color:#F3EEE7}

/* ---------- type ---------- */
.display{font-family:var(--sans);font-weight:700;line-height:.98;letter-spacing:-.015em}
h1.display{font-size:clamp(52px,9vw,108px)}
h2.display{font-size:clamp(38px,6vw,74px);line-height:1}
h3.display{font-size:clamp(28px,3.6vw,42px);line-height:1.02}
.display em{font-style:italic}
.eyebrow-serif{font-family:var(--sans);font-style:italic;font-size:clamp(20px,2.4vw,26px);color:var(--brand)}
.lead{font-size:clamp(18px,2.1vw,22px);color:var(--ink-soft);line-height:1.5;max-width:40ch}
.quiet{color:var(--quiet)} .measure{max-width:62ch}
.kicker{font-family:var(--sans);font-style:italic;font-size:22px;color:var(--brand);margin-bottom:14px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:999px;padding:15px 28px;font-weight:600;font-size:16px;letter-spacing:-.01em;transition:transform .18s var(--ease),background .18s,box-shadow .18s,border-color .18s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--sh-sm)}.btn-primary:hover{background:var(--brand-strong);box-shadow:var(--sh-md)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#000}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--ink)}
.btn-lg{padding:18px 34px;font-size:17px}
.linky{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--ink)}
.linky svg{width:17px;height:17px;transition:transform .2s var(--ease)}.linky:hover svg{transform:translateX(3px)}

/* ---------- coming soon ---------- */
.soon-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.soon-badges{display:flex;gap:10px}
.soon-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(32,27,22,.05);border:1px solid var(--line);border-radius:13px;padding:9px 15px;color:var(--ink-soft)}
.soon-badge svg{width:20px;height:20px}
.soon-badge b{font-weight:600;font-size:14px;line-height:1.05}
.soon-badge small{display:block;font-size:10.5px;color:var(--quiet);letter-spacing:.03em}
.soon-tag{font-size:13px;font-weight:600;color:var(--brand);background:var(--brand-wash);padding:6px 12px;border-radius:999px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:60;backdrop-filter:saturate(1.3) blur(12px);background:color-mix(in srgb,var(--sand) 80%,transparent);transition:border-color .3s,background .3s;border-bottom:1px solid transparent}
.nav.is-stuck{border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-size:26px;letter-spacing:-.01em}
.brand .glyph{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a.link{color:var(--ink-soft);font-size:16px;transition:color .15s}.nav-links a.link:hover{color:var(--ink)}
.nav-toggle{display:none}

/* ---------- hero ---------- */
.hero{position:relative;text-align:center;padding-top:clamp(40px,7vw,80px);padding-bottom:clamp(60px,9vw,120px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:70%;z-index:0;background:radial-gradient(50% 60% at 50% 0%,rgba(139,92,214,.16),transparent 70%);pointer-events:none}
.hero-in{position:relative;z-index:1;max-width:960px;margin-inline:auto}
.hero h1{margin:18px 0 22px}
.hero .lead{margin:0 auto 30px;text-align:center;max-width:30ch;font-size:clamp(19px,2.3vw,24px)}
.hero .soon-row{justify-content:center;margin-bottom:10px}
.hero-scroll{margin-top:16px}

/* ---------- app cards (chromeless, built in HTML) ---------- */
.card{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh-md);border:1px solid var(--line-soft)}
.card-pad{padding:24px 26px}
.card-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}
.card-h .t{font-weight:700;font-size:18px;letter-spacing:-.02em}
.card-h .s{color:var(--quiet);font-size:14px}

/* the answer + working card */
.ac-rows{border-top:1px solid var(--line-soft)}
.ac-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line-soft)}
.ac-row .l{color:var(--quiet);font-size:16px}
.ac-row .v{font-weight:700;font-size:20px}.ac-row .v small{color:var(--quiet);font-weight:600;font-size:14px}
.ac-answer{display:flex;align-items:center;justify-content:space-between;background:var(--brand-wash);margin:16px 0 0;padding:18px 20px;border-radius:14px}
.ac-answer .l{color:var(--brand);font-weight:600}.ac-answer .l small{display:block;opacity:.7;font-weight:500;font-size:13px}
.ac-answer .big{font-weight:700;font-size:40px;color:var(--brand);line-height:1}.ac-answer .big small{font-size:18px;opacity:.8}
.ac-working{color:var(--ink-soft);font-size:15px;line-height:1.5;padding-top:14px}
.ac-working b{color:var(--ink);font-weight:700}

/* refusal card */
.card.refuse{background:linear-gradient(180deg,var(--paper),var(--refuse-wash))}
.refuse .rlabel{color:var(--refuse);font-weight:600;font-size:15px}
.refuse .rbig{font-family:var(--sans);font-size:30px;color:var(--refuse);line-height:1.05;margin:6px 0 12px}
.refuse p{color:var(--ink-soft);font-size:15px;line-height:1.5}
.refuse p b{color:var(--refuse)}

/* dial card */
.dial-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:26px}
.dial{position:relative;width:150px;height:150px}
.dial .n{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.dial .n b{font-size:44px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}
.dial .n span{font-size:13px;color:var(--quiet)}
.dial-sub{color:var(--ink-soft);font-size:15px}.dial-sub b{color:var(--ink)}

/* log card */
.log-card .lc-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px}
.log-card .lc-dose{font-size:34px;font-weight:700;letter-spacing:-.02em}.log-card .lc-dose small{font-size:16px;color:var(--quiet);font-weight:600}
.log-card .lc-mcg{color:var(--quiet);font-size:15px}
.log-track{height:6px;border-radius:99px;background:var(--line);position:relative;margin:6px 0 18px}
.log-track::before{content:"";position:absolute;left:0;top:0;height:6px;width:22%;border-radius:99px;background:var(--brand)}
.log-track::after{content:"";position:absolute;left:22%;top:50%;width:16px;height:16px;border-radius:50%;background:var(--brand);transform:translate(-50%,-50%);box-shadow:0 0 0 4px var(--paper)}
.log-btn{width:100%;background:var(--brand);color:#fff;border-radius:14px;padding:15px;font-weight:600;text-align:center}

/* chart card */
.chart-card .ch-top{display:flex;align-items:baseline;gap:10px;margin-bottom:2px}
.chart-card .ch-val{font-size:40px;font-weight:700;letter-spacing:-.02em}.chart-card .ch-val small{font-size:17px;color:var(--quiet);font-weight:600}
.chart-card .ch-delta{color:var(--ink-soft);font-size:15px;margin-bottom:14px}.chart-card .ch-delta b{color:var(--ink)}
.chart-card svg{width:100%;height:auto;display:block}

/* rotation card */
.rot-card{display:flex;gap:26px;align-items:center;justify-content:center;padding:26px}
.rot-fig{text-align:center}.rot-fig svg{width:96px;height:auto}.rot-fig span{display:block;color:var(--quiet);font-size:13px;margin-top:6px}

/* ---------- hero composition ---------- */
.hero-stage{position:relative;margin-top:44px;display:flex;justify-content:center;align-items:flex-start;gap:22px;flex-wrap:wrap}
.hero-stage .card{width:100%;max-width:440px}
.hero-side{display:flex;flex-direction:column;gap:22px;width:100%;max-width:260px}
@media (max-width:820px){.hero-side{max-width:440px;flex-direction:row}.hero-side>*{flex:1}}
@media (max-width:520px){.hero-side{flex-direction:column}}

/* interactive calculator (reuses app.js IDs) */
.calc-card{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh-lg);border:1px solid var(--line-soft);padding:10px;width:100%;max-width:440px}
.calc-head{display:flex;align-items:baseline;justify-content:space-between;padding:16px 18px 10px}
.calc-head .t{font-weight:700;font-size:19px;letter-spacing:-.02em}.calc-head .s{color:var(--quiet);font-size:14px}
.calc-rows{}.calc-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 18px;border-top:1px solid var(--line-soft)}
.calc-row .rl{color:var(--quiet);font-size:16px}.calc-row .rr{display:inline-flex;align-items:baseline;gap:6px}
input.calc-input{font-family:inherit;font-weight:700;font-size:22px;text-align:right;width:4.2ch;border:0;background:transparent;color:var(--ink);border-bottom:2px solid var(--line);padding:0 2px 3px;outline:none;font-variant-numeric:tabular-nums}
input.calc-input:focus{border-bottom-color:var(--brand)}input.calc-input::placeholder{color:#C9C1B4}
.calc-row .unit{color:var(--quiet);font-size:15px}
.calc-answer-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px;background:var(--brand-wash);border-top:1px solid var(--brand-wash-2);transition:background .25s}
.calc-answer-row .rl{color:var(--brand);font-weight:600;font-size:16px}.calc-answer-row .rl small{display:block;color:var(--brand);opacity:.7;font-weight:500;font-size:13px}
.draw{font-weight:700;font-size:34px;color:var(--brand);line-height:1;font-variant-numeric:tabular-nums}.draw .unit{font-size:17px;color:var(--brand);opacity:.8;font-weight:600}
.calc-answer-row.is-refuse{background:var(--refuse-wash);border-top-color:#F0D5CD}.calc-answer-row.is-refuse .rl{color:var(--refuse)}.calc-answer-row.is-refuse .draw{color:var(--refuse);font-size:22px}
.calc-working{padding:14px 18px 4px;font-size:15px;color:var(--ink-soft);line-height:1.5;min-height:46px}.calc-working b{color:var(--ink);font-weight:700}
.calc-note{padding:6px 18px 14px;font-size:14.5px;color:var(--refuse);line-height:1.5;display:none}.calc-note.show{display:block}
.calc-syringe{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 8px 8px;padding:13px 16px;background:var(--sand-2);border-radius:14px}
.calc-syringe .sl{color:var(--quiet);font-size:15px}
.seg{display:inline-flex;background:var(--paper);border-radius:10px;padding:3px;box-shadow:inset 0 0 0 1px var(--line)}
.seg button{border:0;background:transparent;border-radius:8px;padding:7px 12px;font-size:14px;font-weight:600;color:var(--quiet)}.seg button[aria-pressed="true"]{background:var(--ink);color:#fff}

/* ---------- moments (scenario tabs) ---------- */
.moments-head{max-width:44ch}
.mtabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:36px 0 0}
.mtab{position:relative;background:transparent;border:0;padding:16px 20px;font-size:17px;color:var(--quiet);font-weight:500;transition:color .2s}
.mtab[aria-selected="true"]{color:var(--ink)}
.mtab::after{content:"";position:absolute;left:16px;right:16px;bottom:-1px;height:2px;background:var(--ink);border-radius:2px;transform:scaleX(0);transition:transform .28s var(--ease)}
.mtab[aria-selected="true"]::after{transform:scaleX(1)}
.mpanel{display:none;padding-top:clamp(32px,5vw,56px)}
.mpanel.on{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.mpanel .m-copy .m-q{font-family:var(--sans);font-size:clamp(28px,4vw,46px);line-height:1.04;letter-spacing:-.01em;margin-bottom:20px}
.mpanel .m-copy .m-q em{font-style:italic;color:var(--brand)}
.mpanel .m-copy p{color:var(--ink-soft);font-size:18px;max-width:40ch}
.mpanel .m-copy .m-meta{margin-top:20px;font-size:15px;color:var(--quiet)}
.mpanel .m-art{display:flex;flex-direction:column;gap:18px}
@media (max-width:860px){.mpanel.on{grid-template-columns:1fr}.mpanel .m-art{order:-1}}

/* ---------- three conversions ---------- */
.conv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.conv{background:var(--paper);border:1px solid var(--line-soft);border-radius:var(--r);padding:28px}
.conv .cn{font-family:var(--sans);font-style:italic;color:var(--brand);font-size:20px}
.conv h4{font-size:20px;letter-spacing:-.02em;margin:8px 0 8px;font-weight:700}
.conv p{color:var(--quiet);font-size:15px;line-height:1.5}
@media(max-width:760px){.conv-grid{grid-template-columns:1fr}}

/* ---------- never ---------- */
.never-in{max-width:960px;margin-inline:auto;text-align:center}
.never-in h2{margin-bottom:22px}
.never-in .lead{margin:0 auto 46px;text-align:center;max-width:48ch;color:rgba(243,238,231,.72)}
.never-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:left}
.never-card{border:1px solid rgba(243,238,231,.16);border-radius:var(--r);padding:26px}
.never-card h4{font-size:19px;margin-bottom:8px;font-weight:700}
.never-card p{color:rgba(243,238,231,.66);font-size:15px;line-height:1.5}
.never-foot{margin-top:44px;font-family:var(--sans);font-size:clamp(22px,3vw,32px);line-height:1.2;max-width:24ch;margin-inline:auto;color:#F3EEE7}
@media(max-width:760px){.never-grid{grid-template-columns:1fr}}

/* ---------- guides teaser ---------- */
.guides-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.guide-card{background:var(--paper);border:1px solid var(--line-soft);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;transition:transform .2s var(--ease),box-shadow .2s}
.guide-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.guide-card .gnum{font-family:var(--sans);font-style:italic;color:var(--brand);font-size:26px;margin-bottom:14px}
.guide-card h4{font-family:var(--sans);font-size:24px;line-height:1.05;margin-bottom:8px}
.guide-card p{color:var(--quiet);font-size:15px;flex:1;line-height:1.45}
.guide-card .linky{margin-top:16px;font-size:15px}
@media(max-width:760px){.guides-grid{grid-template-columns:1fr}}

/* ---------- final coming-soon ---------- */
.final{text-align:center}
.final h2{max-width:16ch;margin-inline:auto}
.final .lead{margin:22px auto 34px;text-align:center;max-width:44ch}
.final .soon-row{justify-content:center}
.notify{display:flex;gap:10px;max-width:420px;margin:0 auto;flex-wrap:wrap;justify-content:center}

/* ---------- footer ---------- */
footer.foot{background:var(--night);color:#EDE7DE;padding-block:60px 40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;align-items:start}
.foot .brand{color:#fff;margin-bottom:14px}
.foot .fdesc{color:rgba(237,231,222,.6);font-size:15px;max-width:34ch;line-height:1.5}
.foot h5{font-size:13px;font-weight:600;color:rgba(237,231,222,.5);margin-bottom:16px;letter-spacing:.02em;text-transform:none}
.foot ul{list-style:none;display:grid;gap:12px;align-content:start}
.foot a{color:rgba(237,231,222,.82);font-size:15px}.foot a:hover{color:#fff}
.disclaimer{margin-top:48px;padding-top:26px;border-top:1px solid rgba(237,231,222,.14);color:rgba(237,231,222,.5);font-size:13px;line-height:1.6;max-width:92ch}
.disclaimer b{color:rgba(237,231,222,.75);font-weight:600}
.foot-legal{margin-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:rgba(237,231,222,.5);font-size:13px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.no-js .reveal{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:820px){
  .mpanel .m-copy{text-align:left}
  .conv-grid,.guides-grid,.never-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .nav-links{position:fixed;inset:72px 0 auto 0;background:var(--sand);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--pad) 20px;border-bottom:1px solid var(--line);transform:translateY(-140%);transition:transform .32s var(--ease);box-shadow:var(--sh-md)}
  .nav-links.open{transform:none}
  .nav-links a.link{padding:15px 0;border-bottom:1px solid var(--line);font-size:18px}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--paper)}
  .mtabs{overflow-x:auto;flex-wrap:nowrap}
  .mtab{white-space:nowrap;padding:14px 14px}
}

/* ---------- blog / article (editorial) ---------- */
.article{max-width:720px;margin-inline:auto;padding-inline:var(--pad)}
.article-head{padding-top:clamp(32px,6vw,64px)}
.article .breadcrumb{font-size:14px;color:var(--quiet)}
.article .breadcrumb a:hover{color:var(--ink)}
.article .tag{font-family:var(--sans);font-style:italic;color:var(--brand);font-size:20px}
.article h1{font-family:var(--sans);font-weight:700;font-size:clamp(38px,6vw,62px);line-height:1;letter-spacing:-.015em;margin:12px 0 18px}
.article .meta{color:var(--quiet);font-size:15px}
.article-body{margin-top:40px;font-size:19px;line-height:1.7}
.article-body>*+*{margin-top:24px}
.article-body h2{font-family:var(--sans);font-weight:700;font-size:clamp(28px,3.8vw,40px);line-height:1.05;letter-spacing:-.01em;margin-top:52px;color:var(--ink)}
.article-body h3{font-size:21px;font-weight:700;margin-top:34px;color:var(--ink)}
.article-body p{color:var(--ink-soft)}
.article-body ul,.article-body ol{padding-left:24px;color:var(--ink-soft);display:grid;gap:10px}
.article-body strong{color:var(--ink);font-weight:700}
.article-body a.inline{color:var(--brand);font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px}
.callout{background:var(--paper);border:1px solid var(--line-soft);border-radius:var(--r);padding:24px 26px;box-shadow:var(--sh-sm);font-size:17px}
.callout .num{font-variant-numeric:tabular-nums}
.formula{background:var(--night);color:#F3EEE7;border-radius:var(--r);padding:22px 26px;font-size:18px;line-height:1.6}
.formula .hl{color:var(--lilac);font-weight:700}
.article-cta{margin:56px 0;background:var(--brand-wash);border-radius:var(--r);padding:clamp(28px,4vw,40px);text-align:center}
.article-cta h3{font-family:var(--sans);font-weight:700;font-size:clamp(26px,3.4vw,34px);margin-bottom:10px}
.article-cta p{color:var(--ink-soft);margin-bottom:22px;max-width:44ch;margin-inline:auto}
.disclaimer-inline{margin-top:24px;padding:18px 22px;border:1px solid var(--line);border-radius:var(--r);color:var(--quiet);font-size:14px;line-height:1.55}
.tocaption{color:var(--quiet);font-size:14px}
/* blog index reuse */
.section-intro{max-width:42ch}
.section-intro p{font-size:clamp(18px,2vw,21px);color:var(--quiet);margin-top:16px;line-height:1.5}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
@media(max-width:820px){.posts{grid-template-columns:1fr}}
.post-card{background:var(--paper);border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-sm);transition:transform .2s var(--ease),box-shadow .2s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.post-card .pc-top{height:120px;background:var(--brand-wash);position:relative;overflow:hidden}
.post-card .pc-top .kicker-num{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--sans);color:var(--brand);letter-spacing:-.02em}
.post-card .pc-body{padding:24px;display:flex;flex-direction:column;flex:1}
.post-card .tag{font-family:var(--sans);font-style:italic;color:var(--brand);font-size:16px}
.post-card h3{font-family:var(--sans);font-weight:700;font-size:22px;line-height:1.06;margin:10px 0 8px}
.post-card p{color:var(--quiet);font-size:15px;line-height:1.45;flex:1}
.post-card .rd{margin-top:16px;font-weight:600;font-size:15px;color:var(--ink);display:inline-flex;align-items:center;gap:7px}
.post-card .rd svg{width:16px;height:16px;transition:transform .2s var(--ease)}.post-card:hover .rd svg{transform:translateX(3px)}
.breadcrumb{font-size:14px;color:var(--quiet)} .breadcrumb a:hover{color:var(--ink)}

/* ---------- real app screens in device frames ---------- */
.device{position:relative;width:316px;max-width:80vw;border-radius:46px;padding:10px;background:linear-gradient(158deg,#2c2721,#161210);box-shadow:var(--sh-lg)}
.device::after{content:"";position:absolute;inset:10px;border-radius:37px;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.05);pointer-events:none}
.device img{border-radius:37px;width:100%;display:block;background:#F7F7F5}
.chip{position:absolute;background:var(--paper);border:1px solid var(--line-soft);border-radius:15px;padding:11px 15px;box-shadow:var(--sh-md);z-index:3;font-size:13px;display:flex;align-items:center;gap:10px}
.chip .num{font-size:21px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;line-height:1}
.chip .lbl{color:var(--quiet);line-height:1.15}
.hero-device{position:relative;width:316px;max-width:80vw;margin:52px auto 0}
.hero-device .chip-a{top:15%;left:-58px}
.hero-device .chip-b{bottom:17%;right:-58px}
@media(max-width:620px){.chip{position:static;margin:0 auto 12px;width:max-content}.hero-device .chip-a,.hero-device .chip-b{margin:0}}
.m-art{display:flex;justify-content:center}
.m-art .device{width:300px}
.calc-wrap{display:flex;justify-content:center;margin-top:44px}
.calc-lead{max-width:44ch;margin:18px auto 0;text-align:center}
.guide-card .gtag{display:block;color:var(--quiet);font-size:13px;font-weight:600;margin-bottom:14px}

/* ===== app-consistent typography (Instrument Sans, one family) ===== */
.display{letter-spacing:-.042em;line-height:1}
h1.display{font-size:clamp(40px,7vw,80px)}
h2.display{font-size:clamp(32px,5vw,60px)}
.brand{font-weight:700;letter-spacing:-.03em}
.eyebrow-serif,.kicker,.article .tag,.post-card .tag{font-style:normal}
.mpanel .m-copy .m-q{font-weight:700;letter-spacing:-.035em;line-height:1.02}
.mpanel .m-copy .m-q em{font-style:normal;color:var(--brand)}
.display em,.accent{font-style:normal;color:var(--brand)}
.article .tag{font-weight:600;color:var(--brand)}
.guide-card h4,.post-card h3{font-weight:700;letter-spacing:-.03em}
.pc-top .kicker-num{font-weight:700}

/* ===== real app icon in the wordmark ===== */
.brand .glyph{width:28px;height:28px;border-radius:7px;display:block}
.foot .brand .glyph{border-radius:7px}

/* ===== hero: copy left, phone right, smaller ===== */
.hero{text-align:left;padding-bottom:clamp(48px,7vw,96px)}
.hero::before{inset:-25% -20% auto 30%}
.hero-in{max-width:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,5vw,72px);align-items:center;position:relative;z-index:1}
.hero-copy h1{margin:0 0 20px}
.hero-copy .lead{margin:0 0 28px;text-align:left;max-width:32ch;font-size:clamp(18px,2.1vw,22px)}
.hero-copy .lead strong{color:var(--ink);font-weight:700}
.hero-copy .soon-row{justify-content:flex-start}
.hero-art{position:relative;display:flex;justify-content:center}
.hero-art .device{width:250px}
.hero-art .chip-a{position:absolute;top:12%;left:-6%;z-index:3}
.hero-art .chip-b{position:absolute;bottom:14%;right:-6%;z-index:3}

/* aspect-locked device so a screenshot can never stretch */
.device img{aspect-ratio:1284/2778;object-fit:cover;height:auto}
.m-art .device{width:248px}

/* ===== mobile / adaptive ===== */
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;text-align:center;gap:34px}
  .hero-copy .lead{margin-inline:auto;text-align:center}
  .hero-copy .soon-row{justify-content:center}
  .hero-copy h1{text-align:center}
  .hero-art{order:-1}
  .hero::before{inset:-20% -10% auto -10%}
}
@media(max-width:620px){
  .hero-art .chip-a{top:6%;left:2%}.hero-art .chip-b{bottom:8%;right:2%}
  .chip{padding:9px 12px;font-size:12px}.chip .num{font-size:18px}
  .hero-art .device,.m-art .device{width:220px}
  .mpanel.on{gap:28px}
}

/* ===== adaptive heading fits (no overflow on mobile) ===== */
h1.display{font-size:clamp(33px,7vw,80px)}
h2.display{font-size:clamp(28px,5vw,60px)}
.display{overflow-wrap:break-word}
@media(max-width:720px){
  .chip{display:none!important}
  .display br{display:none}
}

/* ===== classic App Store / Google Play badges (disabled pre-launch) ===== */
.storebtns{display:inline-flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:center}
.storebtn{position:relative;display:inline-flex;align-items:center;gap:11px;background:#000;color:#fff;border-radius:13px;padding:10px 18px 10px 15px;border:1px solid rgba(255,255,255,.14);box-shadow:var(--sh-sm);transition:transform .18s var(--ease),box-shadow .18s var(--ease)}
.storebtn .sb-ico{width:26px;height:26px;flex:none}
.storebtn .sb-txt{display:flex;flex-direction:column;line-height:1.05;text-align:left}
.storebtn .sb-1{font-size:10.5px;opacity:.9;letter-spacing:.01em}
.storebtn .sb-2{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-top:2px}
/* disabled pre-launch: stay black + crisp (recognisable), just not tappable, with a Soon chip */
.storebtns.disabled .storebtn{opacity:.92;cursor:not-allowed;pointer-events:none}
.storebtns.disabled .storebtn::after{content:"Soon";position:absolute;top:-7px;right:-8px;background:var(--brand);color:#fff;font-size:9.5px;font-weight:700;line-height:1;padding:3px 7px;border-radius:999px;letter-spacing:.04em;box-shadow:0 3px 8px rgba(109,63,191,.45)}
/* when live (no .disabled): tappable, with a lift */
.storebtns:not(.disabled) .storebtn:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}

/* ===== nicer coming-soon panel ===== */
.soon-panel{max-width:660px;margin-inline:auto;background:var(--paper);border:1px solid var(--line-soft);border-radius:28px;box-shadow:var(--sh-md);padding:clamp(38px,5vw,64px);text-align:center}
.soon-panel .soon-icon{width:76px;height:76px;border-radius:19px;margin:0 auto 20px;box-shadow:var(--sh-sm);display:block}
.soon-panel .soon-tag{font-size:13px}
.soon-panel .lead{margin:18px auto 0;text-align:center;max-width:46ch}
.soon-panel .storebtns{margin-top:28px;justify-content:center}
.soon-panel .soon-mini{margin-top:18px;font-size:13.5px;color:var(--quiet)}

/* ===== phones nudged left ===== */
.hero-art{justify-content:flex-start}
.m-art{justify-content:flex-start}
@media(max-width:860px){.hero-art,.m-art{justify-content:center}}

/* ===== hard stop mobile horizontal overflow ===== */
html,body{max-width:100%;overflow-x:clip}
.storebtns{display:flex}              /* was inline-flex: let it wrap to parent width */
.hero-grid,.hero-copy,.hero-art,.mpanel.on,.m-copy,.m-art{min-width:0}
.hero-copy .lead,.display{max-width:100%}
@media(max-width:560px){
  .hero-copy .soon-row{flex-direction:column;align-items:center;gap:16px}
  .storebtns{flex-direction:column;align-items:center;gap:12px;width:auto}
  .storebtn{flex:0 0 auto;width:auto;min-width:176px;padding:10px 16px 10px 13px;border-radius:13px}
  .storebtns.disabled .storebtn::after{right:-4px;top:-6px}
  .storebtn .sb-ico{width:24px;height:24px}
  .storebtn .sb-2{font-size:16px}
  .storebtn .sb-1{font-size:9.5px}
  h1.display{font-size:clamp(30px,8.4vw,44px)}
  h2.display{font-size:clamp(26px,7vw,40px)}
}

/* ===== phones to the right (toward the top-right space) ===== */
h1.display{font-size:clamp(33px,6.6vw,72px)}
.hero-grid{align-items:center}
.hero-art{justify-content:flex-end;align-self:stretch;align-items:flex-start}
.hero-art .device{margin-top:-6px}
.m-art{justify-content:flex-end}
@media(max-width:860px){.hero-art,.m-art{justify-content:center;align-items:center}}
.foot-legal-links a{color:rgba(237,231,222,.72);text-underline-offset:3px}
.foot-legal-links a:hover{color:#fff;text-decoration:underline}

/* ===== chips equidistant from the phone (anchor hero-art to phone width) ===== */
.hero-art{display:block;position:relative;width:250px;margin-left:auto;margin-right:54px;align-self:center}
.hero-art .device{width:250px;margin:0}
.hero-art .chip{position:absolute;z-index:3}
.hero-art .chip-a{top:11%;left:-46px;right:auto;bottom:auto}
.hero-art .chip-b{bottom:13%;right:-46px;left:auto;top:auto}
@media(max-width:860px){.hero-art{margin:0 auto}}