/* Personal OS site. Tokens mirror src/theme/tokens.ts (light/dark). */
:root{
  --bg:#F6F6F8;--surface:#fff;--subtle:#EEEEF1;--border:#E3E3E8;--border-strong:#CFCFD6;
  --text:#15151A;--text2:#53535F;--accent:#4B52DB;--accent-hover:#3C41BA;--accent-text:#3C41BA;
  --accent-subtle:#EEF0FF;--on-accent:#fff;--focus:#4B52DB;
  --green:#17703C;--green-bg:#E1F3EC;--warn-bg:#FAEFD9;--warn-text:#6B4100;--danger:#B42318;
  --plan:#2A74B5;--habits:#1F8A68;--money:#A8730F;--goals:#8049BF;
  --r:16px;--r-sm:10px;--shadow:0 1px 2px rgba(20,20,40,.06),0 8px 24px rgba(20,20,40,.06);
  --font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0C0C0F;--surface:#1A1A1F;--subtle:#131317;--border:#2B2B33;--border-strong:#44444F;
  --text:#F3F3F6;--text2:#A9A9B5;--accent:#7B83F7;--accent-hover:#8D94FA;--accent-text:#A3ABFF;
  --accent-subtle:#25286F;--on-accent:#0C0C0F;--focus:#A3ABFF;
  --green:#4CC38A;--green-bg:rgba(79,201,160,.16);--warn-bg:rgba(227,176,79,.16);--warn-text:#F7CD84;--danger:#FF7A72;
  --plan:#6DB2EE;--habits:#4FC9A0;--money:#E3B04F;--goals:#B994EE;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-text);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--surface);padding:8px 14px;border-radius:8px;z-index:20}
.skip:focus{left:8px}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2rem,6vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.5rem,4vw,2.25rem);font-weight:750}
h3{font-size:1.15rem;font-weight:650}
p{margin:0 0 1em}
.muted{color:var(--text2)}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text)}

/* header */
.hdr{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.hdr .wrap{display:flex;align-items:center;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:750;color:var(--text);text-decoration:none;min-height:44px}
.brand img{width:32px;height:32px;border-radius:8px}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav a{color:var(--text2);text-decoration:none;padding:10px 12px;border-radius:8px;font-weight:550;min-height:44px;display:inline-flex;align-items:center}
.nav a:hover{color:var(--text);background:var(--subtle)}
@media (max-width:760px){.nav .hide-sm{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:12px;font:inherit;font-weight:650;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border-strong)}
.btn-secondary:hover{border-color:var(--accent)}
.btn[disabled],.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.btn-block{width:100%}

/* hero */
.hero{padding:48px 0 32px}
.hero .wrap{display:grid;gap:40px;align-items:center}
.hero p.lead{font-size:1.2rem;color:var(--text2);max-width:34em}
.hero .note{font-size:.9rem;color:var(--text2);margin-top:14px}
@media (min-width:900px){.hero{padding:88px 0 64px}.hero .wrap{grid-template-columns:1.1fr .9fr}}
.shot{width:100%;max-width:320px;margin:0 auto;border-radius:28px;border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;background:var(--surface)}
.shot img{width:100%}

section{padding:56px 0}
.sec-head{max-width:640px;margin-bottom:32px}

/* modules */
.mod{display:grid;gap:28px;align-items:center;padding:28px 0}
.mod .txt .tag{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;margin-bottom:10px}
.mod .dot{width:10px;height:10px;border-radius:50%;background:currentColor}
.mod ul{padding-left:1.2em;margin:0;color:var(--text2)}
.mod li{margin:.3em 0}
@media (min-width:820px){.mod{grid-template-columns:1fr 1fr;gap:64px}.mod:nth-child(even) .shot{order:-1}}
.c-plan{color:var(--plan)}.c-habits{color:var(--habits)}.c-money{color:var(--money)}.c-goals{color:var(--goals)}.c-home{color:var(--accent-text)}

/* how */
.flow{display:grid;gap:12px;list-style:none;padding:0;margin:0}
.flow li{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:20px}
.flow b{display:block;margin-bottom:4px}
@media (min-width:820px){.flow{grid-template-columns:repeat(3,1fr)}}

/* pricing */
.plans{display:grid;gap:16px}
@media (min-width:820px){.plans{grid-template-columns:repeat(2,1fr);max-width:820px}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px}
.card.pro{border:2px solid var(--accent);box-shadow:var(--shadow)}
.price{font-size:2.25rem;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.price small{font-size:1rem;font-weight:550;color:var(--text2)}
.ticks{list-style:none;padding:0;margin:16px 0 24px}
.ticks li{position:relative;padding-left:28px;margin:.55em 0}
.ticks li::before{content:"";position:absolute;left:4px;top:.45em;width:6px;height:11px;border:solid var(--green);border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.badge{display:inline-block;background:var(--accent-subtle);color:var(--accent-text);font-weight:700;font-size:.8rem;padding:3px 10px;border-radius:99px}
.fine{font-size:.88rem;color:var(--text2)}

/* faq */
details{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin:10px 0}
summary{cursor:pointer;padding:16px 20px;font-weight:650;min-height:48px;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.4rem;color:var(--accent-text);line-height:1}
details[open] summary::after{content:"\2212"}
details .ans{padding:0 20px 16px;color:var(--text2)}

/* footer */
.ftr{border-top:1px solid var(--border);background:var(--subtle);padding:40px 0 48px;font-size:.92rem;color:var(--text2)}
.ftr .cols{display:grid;gap:28px}
@media (min-width:820px){.ftr .cols{grid-template-columns:1.2fr 1fr 1fr}}
.ftr h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text);margin-bottom:10px}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin:2px 0}
.ftr li a{display:inline-block;padding:6px 0}

/* pay */
.pay-grid{display:grid;gap:24px;padding-block:40px 64px}
@media (min-width:900px){.pay-grid{grid-template-columns:1.2fr .8fr;align-items:start}}
.choice{display:grid;gap:12px;border:0;padding:0;margin:0 0 20px}
@media (min-width:520px){.choice{grid-template-columns:1fr 1fr}}
.choice legend{font-weight:650;margin-bottom:10px;padding:0}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer;margin:0}
.opt label{display:block;border:2px solid var(--border-strong);background:var(--surface);border-radius:14px;padding:16px 18px;min-height:88px}
.opt input:checked+label{border-color:var(--accent);background:var(--accent-subtle)}
.opt input:focus-visible+label{outline:3px solid var(--focus);outline-offset:2px}
.opt .nm{font-weight:700}
.opt .pr{font-size:1.4rem;font-weight:800;font-variant-numeric:tabular-nums}
.consent{display:flex;gap:12px;align-items:flex-start;margin:20px 0}
.consent input{width:22px;height:22px;margin-top:3px;flex:none;accent-color:var(--accent)}
.consent label{cursor:pointer}
.msg{border-radius:12px;padding:14px 16px;margin-top:16px;background:var(--warn-bg);color:var(--warn-text);font-weight:550}
.msg[hidden]{display:none}
.msg.err{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}
.pm{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0;padding:0;list-style:none}
.pm li{border:1px solid var(--border-strong);border-radius:8px;padding:4px 12px;font-weight:600;font-size:.9rem;background:var(--surface)}
.res{text-align:center;padding-block:80px}
.res .ico{width:64px;height:64px;border-radius:50%;margin:0 auto 20px;display:grid;place-items:center;font-size:2rem;font-weight:800}
.ico.ok{background:var(--green-bg);color:var(--green)}
.ico.no{background:var(--warn-bg);color:var(--warn-text)}
.res .btn-row{justify-content:center;margin-top:24px}

/* legal docs */
.doc{padding-block:40px 64px}
.doc h1{font-size:clamp(1.75rem,5vw,2.5rem)}
.doc h2{font-size:1.35rem;margin-top:2em}
.doc h3{margin-top:1.5em}
.doc li{margin:.35em 0}
.doc table{border-collapse:collapse;width:100%;margin:1em 0;display:block;overflow-x:auto}
.doc th,.doc td{border:1px solid var(--border);padding:8px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--subtle)}
.doc blockquote{margin:1em 0;padding:12px 16px;border-left:4px solid var(--warn-text);background:var(--warn-bg);color:var(--text);border-radius:0 10px 10px 0}
.doc code{background:var(--subtle);padding:1px 6px;border-radius:5px}
.ph{background:var(--warn-bg);color:var(--warn-text);padding:0 4px;border-radius:4px;font-weight:600}