/* PACT Cloud — design system.
 * Light, one accent, lots of air. Inter for everything, JetBrains Mono for code.
 * No framework, no build step: this file is served as-is. */

@font-face{font-family:'Inter';src:url(/assets/fonts/inter-latin-wght.woff2) format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(/assets/fonts/jbmono-latin-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(/assets/fonts/jbmono-latin-500.woff2) format('woff2');font-weight:500;font-display:swap}

:root{
  --bg:#FFFFFF; --bg-2:#F6F8F7; --bg-3:#EEF2F0;
  --ink:#0B100E; --text:#1F2724; --muted:#6B7671; --faint:#98A29D;
  --line:#E6EAE8; --line-2:#D5DCD8;
  --accent:#0F9B7A; --accent-2:#2BD4A4; --accent-soft:#E6F7F1; --accent-ink:#065E49;
  --amber:#B4741F; --amber-soft:#FBF1DF;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --wrap:1120px; --r:12px; --r-lg:18px;
  --shadow-sm:0 1px 2px rgb(11 16 14 / .05),0 1px 1px rgb(11 16 14 / .03);
  --shadow:0 24px 64px -24px rgb(11 16 14 / .28),0 8px 24px -12px rgb(11 16 14 / .14);
  color-scheme:light;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;font-feature-settings:"cv11","ss01","calt"}
h1,h2,h3,h4{color:var(--ink);margin:0 0 .5em;font-weight:600;line-height:1.1;letter-spacing:-.025em;text-wrap:balance}
h1{font-size:clamp(2.6rem,6.2vw,4.5rem);font-weight:700;letter-spacing:-.04em;line-height:1.02}
h2{font-size:clamp(1.9rem,3.6vw,2.75rem);letter-spacing:-.035em}
h3{font-size:1.125rem;letter-spacing:-.015em}
p{margin:0 0 1rem}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
code,kbd{font-family:var(--mono);font-size:.86em;background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:.08em .4em;color:var(--ink)}
strong{color:var(--ink);font-weight:600}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.5rem}
.lede{font-size:clamp(1.08rem,1.6vw,1.3rem);color:var(--muted);line-height:1.55;text-wrap:pretty}
.muted{color:var(--muted)}
.center{text-align:center}
.mx{margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------------------------------------------------------------- brand */
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none!important}
.brand .mark{width:28px;height:28px;flex:0 0 28px}
.brand .wordmark{font-weight:800;font-size:1.25rem;letter-spacing:-.045em;line-height:1}
.brand .wordmark small{font-weight:500;font-size:1em;color:var(--muted);letter-spacing:-.02em;margin-left:.3em}
.mark .mk{fill:var(--ink)} .mark .hi{fill:var(--accent-2)}
.on-dark .mark .mk{fill:#fff}

/* ---------------------------------------------------------------- nav */
.nav{position:sticky;top:0;z-index:50;background:rgb(255 255 255 / .82);backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:2rem;height:64px}
.nav-links{display:flex;gap:1.6rem;margin-left:1rem}
.nav-links a{color:var(--text);font-size:.92rem;font-weight:500}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-sp{flex:1}
.nav-cta{display:flex;gap:.6rem;align-items:center}
@media (max-width:820px){.nav-links{display:none}.nav-cta .btn.secondary{display:none}}

/* ---------------------------------------------------------------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-size:.94rem;font-weight:600;
  padding:.68rem 1.15rem;border-radius:10px;border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;
  text-decoration:none!important;white-space:nowrap;transition:transform .12s ease,background .15s ease,box-shadow .15s ease;
  box-shadow:0 1px 0 rgb(255 255 255 / .12) inset}
.btn:hover{background:#1A221F;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line-2);box-shadow:var(--shadow-sm)}
.btn.secondary:hover{background:var(--bg-2);border-color:var(--faint)}
.btn.lg{font-size:1.02rem;padding:.85rem 1.4rem;border-radius:12px}
.btn.on-dark{background:#fff;color:var(--ink);border-color:#fff}
.btn.on-dark:hover{background:#EEF2F0}
.btn.ghost-dark{background:transparent;color:#fff;border-color:rgb(255 255 255 / .28)}
.btn.ghost-dark:hover{background:rgb(255 255 255 / .08)}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(2px)}
.btn[disabled]{opacity:.6;cursor:default;transform:none}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;padding:clamp(3.5rem,8vw,6.5rem) 0 0;overflow:clip}
.hero::before{content:"";position:absolute;inset:0 0 auto;height:720px;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 50% 0%,rgb(43 212 164 / .16),transparent 70%),
    linear-gradient(to bottom,transparent,var(--bg))}
.hero-grid{position:absolute;inset:0;z-index:-2;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(70% 60% at 50% 0%,#000 30%,transparent 100%);
  -webkit-mask-image:radial-gradient(70% 60% at 50% 0%,#000 30%,transparent 100%);opacity:.55}
.hero .wrap{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;color:var(--accent-ink);
  background:var(--accent-soft);border:1px solid rgb(15 155 122 / .18);border-radius:999px;padding:.35rem .9rem .35rem .5rem;margin-bottom:1.5rem}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgb(43 212 164 / .28)}
.hero h1{max-width:15ch;margin:0 auto .9rem}
.hero .lede{max-width:44rem;margin:0 auto}
.hero-actions{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap;margin:2rem 0 1rem}
.hero-meta{display:flex;justify-content:center;gap:1.2rem;flex-wrap:wrap;font-size:.84rem;color:var(--muted)}
.hero-meta span::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin:0 .5rem 2px 0}

/* ---------------------------------------------------------------- product mock */
.shot{margin:3.5rem auto 0;max-width:1040px;position:relative}
.shot::after{content:"";position:absolute;inset:auto 8% -40px;height:120px;z-index:-1;
  background:radial-gradient(50% 100% at 50% 0%,rgb(43 212 164 / .25),transparent 70%);filter:blur(12px)}
.window{background:#fff;border:1px solid var(--line-2);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;
  font-size:12.5px;line-height:1.45;color:var(--text);text-align:left}
.titlebar{display:flex;align-items:center;height:38px;padding:0 14px;border-bottom:1px solid var(--line);background:var(--bg-2);gap:10px}
.dots{display:flex;gap:6px}.dots i{width:11px;height:11px;border-radius:50%;background:#DADFDC;display:block}
.dots i:nth-child(1){background:#F0605A}.dots i:nth-child(2){background:#F5BE4F}.dots i:nth-child(3){background:#5FCF65}
.titlebar .url{flex:1;text-align:center;font-size:11.5px;color:var(--muted)}
.titlebar .url b{color:var(--ink);font-weight:500}
.app{display:grid;grid-template-columns:212px 1fr 236px;min-height:520px}
.rail{border-right:1px solid var(--line);padding:14px 10px;background:#FBFCFB}
.rail h5,.side h5{margin:0 0 8px 8px;font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.contact{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:8px;color:var(--text)}
.contact.active{background:var(--accent-soft);color:var(--ink)}
.av{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;color:#fff;flex:0 0 26px;background:#6E8B84}
.av.p{background:#4E8F7E}.av.m{background:#7A6FB0}.av.l{background:#C08A45}.av.o{background:#B0B8B4}.av.me{background:var(--ink)}
.contact .who{display:flex;flex-direction:column;line-height:1.25}
.contact .who small{font-size:10.5px;color:var(--muted)}
.contact .st{margin-left:auto;width:7px;height:7px;border-radius:50%;background:var(--accent-2)}
.contact .st.pend{background:#F5BE4F}
.rail-foot{margin-top:18px;padding:10px 8px;border-top:1px solid var(--line);font-size:11px;color:var(--muted);white-space:nowrap}
.rail-foot b{color:var(--ink);font-weight:600}
.main{display:flex;flex-direction:column;min-width:0}
.thread-h{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line)}
.thread-h .t{font-weight:600;color:var(--ink)}
.thread-h .pin{margin-left:auto;font-size:10.5px;color:var(--accent-ink);background:var(--accent-soft);border-radius:999px;padding:3px 8px;display:inline-flex;gap:5px;align-items:center;font-family:var(--mono)}
.msgs{padding:16px;display:flex;flex-direction:column;gap:12px;flex:1}
.msg{display:flex;gap:10px;max-width:86%}
.msg.me{align-self:flex-end;flex-direction:row-reverse}
.msg .b{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:8px 11px}
.msg.me .b{background:var(--ink);color:#fff;border-color:var(--ink)}
.msg .meta{font-size:10.5px;color:var(--muted);margin-bottom:3px;display:flex;gap:6px;align-items:center}
.msg.me .meta{justify-content:flex-end}
.tag{font-family:var(--mono);font-size:9.5px;padding:1px 6px;border-radius:5px;background:#fff;border:1px solid var(--line-2);color:var(--muted)}
.tag.agent{color:var(--accent-ink);border-color:rgb(15 155 122 / .3);background:var(--accent-soft)}
.tag.human{color:var(--ink)}
.call{display:inline-flex;align-items:center;gap:7px;margin-top:7px;font-family:var(--mono);font-size:10.5px;background:#fff;border:1px solid var(--line-2);border-radius:8px;padding:5px 8px;color:var(--ink)}
.call .ok{width:6px;height:6px;border-radius:50%;background:var(--accent-2)}
.composer{margin:0 16px 14px;border:1px solid var(--line-2);border-radius:10px;padding:9px 12px;color:var(--faint);display:flex;align-items:center;gap:10px}
.composer span{flex:1}
.composer i{width:22px;height:22px;border-radius:6px;background:var(--ink);display:block}
.side{border-left:1px solid var(--line);padding:14px 14px;background:#FBFCFB}
.perm{display:flex;align-items:center;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--line);font-size:12px}
.perm small{display:block;font-size:10.5px;color:var(--muted)}
.sw{width:30px;height:17px;border-radius:999px;background:var(--accent);position:relative;flex:0 0 30px}
.sw::after{content:"";position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:#fff}
.sw.off{background:#CBD3CF}.sw.off::after{right:auto;left:2px}
.audit{margin-top:14px}
.audit div{display:flex;justify-content:space-between;gap:8px;font-family:var(--mono);font-size:10px;color:var(--muted);padding:4px 0}
.audit div b{color:var(--ink);font-weight:500}
@media (max-width:900px){.app{grid-template-columns:1fr}.rail,.side{display:none}.msg{max-width:96%}}

/* ---------------------------------------------------------------- sections */
section{padding:clamp(4rem,8vw,7rem) 0}
.sec-head{max-width:46rem;margin:0 auto 3rem;text-align:center}
.sec-head .kicker{display:block;font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:.8rem}
.sec-head.left{text-align:left;margin-inline:0}
.grid{display:grid;gap:1.1rem}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

.standards{border-block:1px solid var(--line);padding:1.6rem 0;background:var(--bg-2)}
.standards .wrap{display:flex;align-items:center;gap:1.2rem 2.2rem;flex-wrap:wrap;justify-content:center}
.standards .lbl{font-size:.8rem;color:var(--muted);font-weight:500;letter-spacing:.02em}
.standards .std{font-family:var(--mono);font-size:.84rem;color:var(--ink);font-weight:500;display:inline-flex;gap:.5rem;align-items:center}
.standards .std small{color:var(--faint);font-weight:400}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;box-shadow:var(--shadow-sm)}
.card .ico{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;margin-bottom:1.1rem}
.card .ico svg{width:20px;height:20px}
.card h3{margin-bottom:.45rem}
.card p{margin:0;color:var(--muted);font-size:.97rem;line-height:1.55}

.steps{counter-reset:step}
.step{position:relative;padding:1.6rem;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.step .n{width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.82rem;font-weight:700;margin-bottom:1rem;font-family:var(--mono)}
.step h3{margin-bottom:.4rem}
.step p{color:var(--muted);font-size:.97rem;margin:0 0 1.1rem}
.illus{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:1rem;font-size:12px;line-height:1.4;min-height:150px}
.vcard{font-family:var(--mono);font-size:10.5px;color:var(--text)}
.vcard b{color:var(--accent-ink);font-weight:500}
.vcard .qr{float:right;width:54px;height:54px;margin:0 0 6px 8px;border-radius:6px;background:
  conic-gradient(var(--ink) 25%,transparent 0 50%,var(--ink) 0 75%,transparent 0) 0 0/12px 12px,#fff;border:4px solid #fff;outline:1px solid var(--line-2)}
.pair{display:flex;align-items:center;justify-content:center;gap:12px;height:100%;padding-top:12px}
.pair .who{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;color:var(--muted)}
.pair .av{width:40px;height:40px;font-size:13px}
.pair .link{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--accent-ink);font-family:var(--mono);font-size:10px}
.pair .link .bar{width:70px;height:2px;background:linear-gradient(90deg,var(--accent-2),var(--accent))}
.pair .chk{width:18px;height:18px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:11px}
.tools{display:flex;flex-direction:column;gap:6px}
.tools div{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-family:var(--mono);font-size:10.5px}
.tools .sw{width:26px;height:15px}.tools .sw::after{width:11px;height:11px}

.feat{border:1px solid var(--line);border-radius:14px;padding:1.3rem;background:#fff}
.feat h3{font-size:1rem;margin-bottom:.35rem;display:flex;gap:.55rem;align-items:center}
.feat h3 svg{width:18px;height:18px;color:var(--accent-ink);flex:0 0 18px}
.feat p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.5}

.tier{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;display:flex;flex-direction:column}
.tier.feat{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink),var(--shadow)}
.tier .tag-l{font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.tier.feat .tag-l{color:var(--accent-ink)}
.tier .price{font-size:1.7rem;font-weight:700;letter-spacing:-.03em;color:var(--ink);display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.pill{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:.28rem .7rem}
.pill.amber{color:var(--amber);background:var(--amber-soft)}
.pill.green{color:var(--accent-ink);background:var(--accent-soft)}
.tier ul{list-style:none;padding:0;margin:1.2rem 0 1.6rem;flex:1;display:flex;flex-direction:column;gap:.55rem}
.tier li{position:relative;padding-left:1.6rem;font-size:.95rem;color:var(--text)}
.tier li::before{content:"";position:absolute;left:0;top:.42em;width:.95rem;height:.95rem;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23065E49' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/70% no-repeat}
.tier .sub{font-size:.9rem;color:var(--muted);margin-top:.4rem}

.band{background:var(--ink);color:#C9D2CE;border-radius:24px;padding:clamp(2.5rem,5vw,4.5rem);position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:auto -10% -60% auto;width:60%;height:120%;background:radial-gradient(closest-side,rgb(43 212 164 / .22),transparent);pointer-events:none}
.band h2{color:#fff}
.band .lede{color:#AEB9B4}
.band .in{display:grid;grid-template-columns:1.2fr .8fr;gap:3rem;align-items:center;position:relative}
.band .doc{background:#121917;border:1px solid rgb(255 255 255 / .1);border-radius:14px;padding:1.4rem;font-size:.86rem}
.band .doc h4{color:#fff;font-size:.9rem;margin:0 0 .8rem}
.band .doc ol{margin:0;padding-left:1.2rem;color:#AEB9B4;line-height:1.7;columns:2;column-gap:1.4rem}
@media (max-width:820px){.band .in{grid-template-columns:1fr}.band .doc ol{columns:1}}

.faq{max-width:46rem;margin:0 auto}
.faq details{border-top:1px solid var(--line);padding:.2rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:1.05rem 0;font-weight:600;color:var(--ink);font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:1.4rem;color:var(--faint);transition:transform .2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 1.2rem;color:var(--muted);line-height:1.6}

/* ---------------------------------------------------------------- form */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2rem);box-shadow:var(--shadow-sm)}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:.4rem;color:var(--ink)}
.req{color:var(--accent)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.95rem;padding:.64rem .8rem;border-radius:9px;border:1px solid var(--line-2);background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgb(43 212 164 / .25)}
.field textarea{resize:vertical;min-height:5rem}
.field .hint{font-size:.8rem;color:var(--muted);margin:.35rem 0 0}
.row{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
@media (max-width:560px){.row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.msg-box{margin-top:1rem;padding:.85rem 1rem;border-radius:10px;font-size:.92rem;display:none}
.msg-box.ok{display:block;background:var(--accent-soft);color:var(--accent-ink);border:1px solid rgb(15 155 122 / .3)}
.msg-box.err{display:block;background:var(--amber-soft);color:var(--amber);border:1px solid rgb(180 116 31 / .3)}
.fine{font-size:.82rem;color:var(--muted);line-height:1.55}
.done{display:none;text-align:center;padding:1rem 0 .4rem}
.done.show{display:block}
.done .big{width:56px;height:56px;border-radius:50%;background:var(--accent-soft);color:var(--accent-ink);display:grid;place-items:center;margin:0 auto 1rem}
.done h3{margin-bottom:.4rem}
.done p{color:var(--muted);margin-bottom:1.2rem}

/* ---------------------------------------------------------------- whitepaper page */
.wp{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start;padding-top:clamp(2.5rem,6vw,4.5rem)}
@media (max-width:900px){.wp{grid-template-columns:1fr}}
.cover{position:relative;max-width:360px;margin:1.6rem 0 2rem;border-radius:6px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line-2);background:#fff;aspect-ratio:210/297}
.cover img{display:block;width:100%;height:100%;object-fit:cover}
.cover .ph{position:absolute;inset:0;padding:11%;display:flex;flex-direction:column}
.cover .ph .mark{width:22%;height:auto;margin-bottom:auto}
.cover .ph .wm{font-weight:800;font-size:clamp(1.6rem,4.6vw,2.6rem);letter-spacing:-.045em;color:var(--ink);line-height:1}
.cover .ph .sub{font-size:clamp(.7rem,1.7vw,.9rem);color:var(--muted);margin-top:.35rem;line-height:1.35}
.cover .ph .rule{width:28%;height:2px;background:var(--accent);margin:1.2rem 0}
.cover .ph .meta{font-family:var(--mono);font-size:clamp(.55rem,1.3vw,.7rem);color:var(--faint);margin-top:auto;line-height:1.7}
.toc-list{columns:2;column-gap:2rem;font-size:.92rem;color:var(--text);padding-left:1.2rem;margin:0}
.toc-list li{margin-bottom:.3rem;break-inside:avoid}
@media (max-width:600px){.toc-list{columns:1}}
.meta-row{display:flex;gap:1.4rem;flex-wrap:wrap;font-size:.85rem;color:var(--muted);margin:1rem 0 1.6rem;font-family:var(--mono)}
.meta-row b{color:var(--ink);font-weight:500}

/* ---------------------------------------------------------------- prose (privacy) */
.prose{max-width:44rem;margin:0 auto;padding:clamp(2.5rem,6vw,4.5rem) 0}
.prose h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:1rem}
.prose h2{font-size:1.35rem;margin:2.2rem 0 .6rem}
.prose p,.prose li{color:var(--text);line-height:1.65}
.prose .date{color:var(--muted);font-size:.9rem;margin-bottom:2rem}
.prose table{width:100%;border-collapse:collapse;font-size:.92rem;margin:1rem 0}
.prose th,.prose td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-weight:600;color:var(--ink);font-size:.82rem;letter-spacing:.03em;text-transform:uppercase}

/* ---------------------------------------------------------------- footer */
footer{border-top:1px solid var(--line);padding:3rem 0 2.5rem;color:var(--muted);font-size:.9rem;background:var(--bg-2)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
@media (max-width:720px){.foot{grid-template-columns:1fr}}
.foot h5{margin:0 0 .8rem;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}
.foot a{color:var(--text)}
.foot .blurb{max-width:30rem;margin:.9rem 0 0;font-size:.9rem;line-height:1.55}
.foot-b{margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:var(--faint)}
.linkbtn{font:inherit;color:var(--text);background:none;border:0;padding:0;cursor:pointer;text-align:left}
.linkbtn:hover{text-decoration:underline;text-underline-offset:3px}

/* ---------------------------------------------------------------- consent */
.consent{position:fixed;inset-inline:0;bottom:0;z-index:60;padding:0 1rem 1rem;pointer-events:none}
.consent-in{max-width:56rem;margin:0 auto;display:flex;flex-wrap:wrap;gap:.9rem 1.2rem;align-items:center;pointer-events:auto;
  background:#fff;border:1px solid var(--line-2);border-radius:14px;padding:1rem 1.15rem;box-shadow:var(--shadow)}
.consent-msg{flex:1 1 24rem;margin:0;font-size:.86rem;line-height:1.5;color:var(--muted)}
.consent-act{display:flex;gap:.5rem;flex-shrink:0}
.consent-btn{font:inherit;font-size:.84rem;font-weight:600;line-height:1;padding:.6rem 1rem;cursor:pointer;border-radius:9px;border:1px solid var(--line-2);background:#fff;color:var(--ink)}
.consent-btn:hover{border-color:var(--faint);background:var(--bg-2)}
.consent-btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}
.consent-btn.primary:hover{background:#1A221F}
@media (max-width:640px){.consent-act{width:100%}.consent-btn{flex:1}}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* section variants */
section.alt{background:var(--bg-2);border-block:1px solid var(--line)}
section.tight{padding-top:0}
.msg.me .call{color:var(--ink)}
.band .kicker{display:block;font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2);margin-bottom:.8rem}
.hero-actions.left{justify-content:flex-start;margin-bottom:0}
.h1-md{font-size:clamp(2.2rem,4.6vw,3.4rem)}
.mb-xs{margin-bottom:.3rem}.mb-md{margin-bottom:1.3rem}.mt-sm{margin-top:1rem;margin-bottom:0}
.btn.full{width:100%}
/* step illustrations: equal height across the row, content vertically centred */
.step{display:flex;flex-direction:column}
.step .illus{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0}
.vcard b{white-space:nowrap}
.vcard .u{word-break:break-all}
.pair{height:auto;padding-top:0}
@media (max-width:820px){.nav-in{gap:.8rem}.nav-cta .btn{padding:.6rem .9rem;font-size:.9rem}}

/* ---- review fixes ---- */
:root{--muted:#626D68;--faint:#767F7A}                       /* AA on white and on --bg-2 */
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent);box-shadow:none}
.lbl,.rail .lbl,.side .lbl{margin:0 0 8px 8px;font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.side .lbl{margin-left:0}.audit .lbl{margin:0 0 4px}
.foot .h5{margin:0 0 .8rem;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.msgs{justify-content:flex-end}
.vcard{position:relative;padding-bottom:1rem}
.vcard .qr{float:none;position:absolute;right:10px;bottom:10px;margin:0}
.approval{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:9px;padding:8px 10px;margin-bottom:12px;font-size:11.5px;color:var(--ink)}
.approval .who{display:flex;flex-direction:column;line-height:1.25;flex:1;min-width:0}
.approval .who small{font-size:10px;color:var(--muted);font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.approval .ok-btn{background:var(--ink);color:#fff;font-size:10.5px;font-weight:600;border-radius:6px;padding:4px 8px;flex:0 0 auto}
.cover{max-width:280px}
.cover .ph .meta{color:var(--muted)}
.consent-btn.primary{background:#fff;color:var(--ink);border-color:var(--line-2)}
@media (max-width:600px){.thread-h .muted,.thread-h .pin{display:none}.thread-h .t{white-space:nowrap}}
@media (max-width:820px){
  .nav-in{flex-wrap:wrap;height:auto;padding:.7rem 0 .55rem;row-gap:.45rem}
  .nav-links{display:flex;order:3;flex:1 0 100%;margin:0;gap:1.1rem;overflow-x:auto;padding-bottom:.15rem;scrollbar-width:none}
  .nav-links::-webkit-scrollbar{display:none}
  .nav-links a{font-size:.86rem;white-space:nowrap}
  html{scroll-padding-top:104px}
}
h2.h3{font-size:1.125rem;letter-spacing:-.015em;line-height:1.3}
.vcard .ln{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10px;line-height:1.55}
.vcard .ln:nth-last-child(-n+2){padding-right:64px}   /* room for the QR in the corner */