:root{
  --ink:#182338;
  --slate:#45546f;
  --teal:#256b5b;
  --teal-deep:#1c5648;
  --paper:#eff1ee;
  --card:#ffffff;
  --line:#d8dcd8;
  --muted:#6c7683;
  --danger:#b3261e;
  --danger-bg:#fdf6f5;
  --serif:'IBM Plex Serif',Georgia,serif;
  --sans:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --maxw:1080px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--teal-deep);}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--teal);
  margin:0 0 14px;
}

/* ---- NAV ---- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(239,241,238,.9);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.brand{display:flex;flex-direction:column;line-height:1.1;text-decoration:none;color:var(--ink);}
.brand b{font-family:var(--serif);font-weight:600;font-size:16px;letter-spacing:.01em;}
.brand span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:2px;}
.nav-links{display:flex;gap:26px;align-items:center;}
.nav-links a{
  font-size:14px;font-weight:500;color:var(--slate);text-decoration:none;
  font-family:var(--mono);letter-spacing:.02em;
}
.nav-links a:hover{color:var(--teal-deep);}
.nav-links a.cta{
  background:var(--teal-deep);color:#fff;padding:9px 16px;border-radius:2px;
  font-family:var(--sans);letter-spacing:0;
}
.nav-links a.cta:hover{background:var(--teal);color:#fff;}

/* ---- HERO ---- */
.hero{padding:88px 0 72px;border-bottom:1px solid var(--line);}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(34px,5vw,54px);letter-spacing:-.01em;}
.hero p.lede{font-size:19px;color:var(--slate);max-width:34ch;margin:22px 0 32px;}
.btns{display:flex;flex-wrap:wrap;gap:14px;}
.btn{
  display:inline-block;padding:13px 22px;border-radius:2px;font-weight:600;font-size:15px;
  text-decoration:none;cursor:pointer;border:1px solid transparent;transition:.15s;
  font-family:var(--sans);
}
.btn-primary{background:var(--teal-deep);color:#fff;}
.btn-primary:hover{background:var(--teal);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--slate);}
.btn[disabled],.btn[aria-disabled=true]{opacity:.55;cursor:progress;}
.hero .fine{margin-top:26px;font-size:13px;color:var(--muted);max-width:40ch;}

/* Hero record-card signature */
.record{
  background:var(--card);border:1px solid var(--line);border-radius:4px;
  box-shadow:0 18px 40px -28px rgba(24,35,56,.4);
  overflow:hidden;
}
.record-top{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 18px;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
}
.record-top .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);display:inline-block;margin-right:8px;}
.record-row{display:flex;justify-content:space-between;gap:16px;padding:13px 18px;border-bottom:1px solid var(--line);}
.record-row:last-child{border-bottom:0;}
.record-row .k{font-family:var(--mono);font-size:12px;color:var(--slate);letter-spacing:.04em;}
.record-row .v{font-size:13px;color:var(--muted);font-style:italic;}

/* ---- SECTIONS ---- */
section{padding:78px 0;border-bottom:1px solid var(--line);}
.sec-head{max-width:60ch;margin-bottom:40px;}
.sec-head h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.01em;}
.sec-head p{color:var(--slate);font-size:17px;margin:16px 0 0;}

.prose p{color:var(--slate);max-width:62ch;margin:0 0 18px;font-size:16.5px;}
.prose p strong{color:var(--ink);font-weight:600;}

.two{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px;}
.panel{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:26px;}
.panel h3{font-size:19px;margin-bottom:12px;}
.panel.is{border-top:3px solid var(--teal);}
.panel.isnt{border-top:3px solid var(--slate);}
.panel p{margin:0;color:var(--slate);font-size:15px;}

/* ---- JOIN / FORM ---- */
#join{background:var(--card);}
.form-shell{
  max-width:760px;margin:0 auto;background:var(--paper);
  border:1px solid var(--line);border-radius:6px;overflow:hidden;
}
.form-banner{
  background:var(--ink);color:#fff;padding:16px 24px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
}
.form-banner .ref{color:#9fb2c9;}
form{padding:28px 24px 30px;}
.field{margin-bottom:20px;}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--ink);}
.field .hint{font-weight:400;color:var(--muted);font-size:13px;}
.field input[type=text],
.field input[type=email],
.field textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:3px;
  font-family:var(--sans);font-size:15px;background:#fff;color:var(--ink);
}
.field textarea{min-height:78px;resize:vertical;}
.field input:focus,.field textarea:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal);}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.checks{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:6px;}
.checks label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:400;color:var(--slate);}
.checks input{accent-color:var(--teal);width:16px;height:16px;flex:none;}
.notice{
  background:#f0f6f3;border:1px solid #cfe3da;border-left:3px solid var(--teal);
  padding:14px 16px;border-radius:3px;font-size:14px;color:var(--teal-deep);margin:6px 0 24px;
}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.status{font-size:14px;color:var(--muted);min-height:20px;}

/* ---- FORM VALIDATION ---- */
.req{color:var(--danger);font-weight:600;margin-left:2px;}

/* The honeypot. Off-screen rather than display:none — some bots skip hidden
   fields, but almost none compute layout. Never remove aria-hidden/tabindex
   from the markup, or a screen-reader user could land in it. */
.hp{
  position:absolute !important;
  left:-9999px !important;
  top:auto !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}

.err{
  display:none;margin:7px 0 0;font-size:13px;font-weight:500;color:var(--danger);
}
.err.show{display:block;}
.field input.is-invalid,
.field textarea.is-invalid{
  border-color:var(--danger);
  background:var(--danger-bg);
}
.field input.is-invalid:focus,
.field textarea.is-invalid:focus{
  outline-color:var(--danger);
  border-color:var(--danger);
}
.checks.is-invalid{
  border-left:3px solid var(--danger);
  padding-left:12px;
  margin-left:-15px;
}

.consent{margin:0 0 22px;}
.consent label{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;font-weight:400;color:var(--slate);cursor:pointer;
}
.consent input{accent-color:var(--teal);width:16px;height:16px;margin-top:4px;flex:none;}

.form-alert{
  display:none;margin:0 0 20px;padding:13px 16px;border-radius:3px;font-size:14px;
  background:var(--danger-bg);border:1px solid #f0cdc9;border-left:3px solid var(--danger);
  color:#8c1d18;
}
.form-alert.show{display:block;}

/* ---- FORM SUCCESS ---- */
.form-done{padding:44px 28px;text-align:center;}
.form-done .tick{
  width:52px;height:52px;border-radius:50%;margin:0 auto 18px;
  background:#e6f2ed;color:var(--teal-deep);
  display:flex;align-items:center;justify-content:center;
}
.form-done .tick svg{width:26px;height:26px;}
.form-done h3{font-size:22px;margin-bottom:10px;}
.form-done p{color:var(--slate);font-size:15px;margin:0 auto;max-width:46ch;}
.form-done .refbox{
  display:inline-block;margin:20px 0 6px;padding:10px 18px;
  background:var(--card);border:1px solid var(--line);border-radius:3px;
  font-family:var(--mono);font-size:15px;letter-spacing:.06em;color:var(--ink);
}

/* ---- CONTACT ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:8px;}
.contact-card{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:26px;}
.contact-card .eyebrow{margin-bottom:10px;}
.contact-card a{font-size:18px;font-weight:600;text-decoration:none;word-break:break-word;}
.contact-card p{color:var(--slate);font-size:14px;margin:10px 0 0;}

/* ---- FOOTER ---- */
footer{background:var(--ink);color:#c4ccd8;padding:52px 0 46px;}
footer .brand b{color:#fff;}
footer .brand span{color:#7f8da3;}
footer .disclaimer{font-size:13px;line-height:1.7;max-width:78ch;margin-top:18px;color:#93a0b2;}
footer .disclaimer strong{color:#dbe2ec;font-weight:600;}

/* ---- SUPPORT / SHARE (in hero banner) ---- */
.hero-share{
  margin-top:42px;padding-top:30px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:22px 32px;flex-wrap:wrap;
}
.share-cluster{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.share-label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
.share-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;text-decoration:none;
  background:#fff;border:1px solid var(--line);color:var(--slate);
  padding:9px 15px;border-radius:4px;font-size:13.5px;font-weight:500;font-family:var(--sans);transition:.15s;
}
.chip:hover{border-color:var(--slate);color:var(--ink);}
.share-status{flex-basis:100%;min-height:16px;margin:2px 0 0;font-size:13px;color:var(--muted);}

/* ---- FLOATING SUPPORT (FAB) ---- */
.like-fab{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:10px;}
.fab-share{
  width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);color:var(--slate);cursor:pointer;
  box-shadow:0 8px 22px -12px rgba(24,35,56,.5);transition:.15s;
}
.fab-share:hover{color:var(--ink);border-color:var(--slate);transform:translateY(-2px);}
.fab-share svg{width:18px;height:18px;}
.like-btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;
  background:var(--teal-deep);color:#fff;border:none;border-radius:40px;
  padding:12px 20px;font-family:var(--sans);font-weight:600;font-size:15px;
  box-shadow:0 12px 30px -10px rgba(24,35,56,.55);transition:.18s;
}
.like-btn:hover{background:var(--teal);transform:translateY(-2px);}
.like-btn svg{width:20px;height:20px;transition:transform .2s;}
.like-btn.done{background:#0f3f34;cursor:default;}
.like-btn.done svg{fill:#7fe0c6;stroke:#7fe0c6;}
.like-btn.pop{animation:pop .35s ease;}
.like-count{font-variant-numeric:tabular-nums;}
@keyframes pop{0%{transform:scale(1);}45%{transform:scale(1.07);}100%{transform:scale(1);}}
.fab-toast{
  position:absolute;right:0;bottom:100%;margin-bottom:10px;white-space:nowrap;
  background:var(--ink);color:#fff;font-size:12.5px;padding:8px 12px;border-radius:5px;
  opacity:0;transform:translateY(6px);pointer-events:none;transition:.2s;
  box-shadow:0 10px 24px -12px rgba(0,0,0,.5);
}
.fab-toast.show{opacity:1;transform:none;}

/* ---- RESPONSIVE ---- */
@media(max-width:820px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero{padding:60px 0 52px;}
  .two,.grid2,.contact-grid{grid-template-columns:1fr;}
  .nav-links{gap:16px;}
  .nav-links a:not(.cta){display:none;}
  .hero-share{flex-direction:column;align-items:flex-start;gap:22px;}
  .like-fab{right:14px;bottom:14px;}
  .like-btn{padding:11px 16px;font-size:14px;}
  section{padding:56px 0;}
}
@media(prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(14px);animation:rise .7s ease forwards;}
  .reveal.d1{animation-delay:.08s;}
  .reveal.d2{animation-delay:.16s;}
  @keyframes rise{to{opacity:1;transform:none;}}
}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}