:root{
  --ink:#1B2A38;
  --ink-soft:#3C4C5C;
  --paper:#EDE7DA;
  --paper-2:#E3DCCB;
  --card:#FBF9F3;
  --green:#4B6B58;
  --green-deep:#33473A;
  --oxide:#A13D2B;
  --oxide-deep:#7E2E20;
  --line: rgba(27,42,56,0.16);
  --line-strong: rgba(27,42,56,0.32);
  --shadow: 0 24px 60px -24px rgba(27,42,56,0.35);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Fraunces', serif;
  font-weight:600;
  line-height:1.12;
  margin:0;
  color:var(--ink);
}
.mono{
  font-family:'IBM Plex Mono', monospace;
  letter-spacing:0.06em;
  text-transform:uppercase;
}
a{color:inherit;}
.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
@media (max-width:640px){ .wrap{padding:0 20px;} }

/* ---------- NAV ---------- */
nav{
  position:sticky; top:0; z-index:50;
  background:rgba(237,231,218,0.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 32px; max-width:1180px; margin:0 auto;
}
.wordmark{
  font-family:'Fraunces', serif; font-weight:700; font-size:1.15rem;
  display:flex; align-items:baseline; gap:8px; text-decoration:none;
}
.wordmark .dot{color:var(--oxide);}
.nav-logo{ display:flex; align-items:center; text-decoration:none; }
.nav-logo img{ height:34px; width:auto; display:block; }
.nav-links{display:flex; gap:22px; font-size:0.85rem; flex-wrap:wrap;}
.nav-links a{
  text-decoration:none; color:var(--ink-soft); font-weight:500;
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem;
  text-transform:uppercase; letter-spacing:0.05em;
  border-bottom:1px solid transparent; padding-bottom:2px;
  transition:border-color .15s ease, color .15s ease;
  white-space:nowrap;
}
.nav-links a:hover, .nav-links a.active{ color:var(--oxide); border-color:var(--oxide); }
.nav-cta{
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem; text-transform:uppercase;
  letter-spacing:0.05em; background:var(--ink); color:var(--paper);
  padding:9px 16px; border-radius:2px; text-decoration:none; white-space:nowrap;
}
.menu-btn{display:none; background:none; border:none; cursor:pointer;}
@media (max-width:980px){
  .nav-links{display:none;}
  .menu-btn{display:block;}
}

/* ---------- BUTTONS ---------- */
.btn-row{display:flex; gap:16px; flex-wrap:wrap;}
.btn{
  font-family:'IBM Plex Mono', monospace; font-size:0.8rem; text-transform:uppercase;
  letter-spacing:0.05em; padding:14px 24px; border-radius:2px; text-decoration:none;
  display:inline-flex; align-items:center; gap:10px; transition:transform .15s ease, box-shadow .15s ease;
}
.btn-primary{ background:var(--oxide); color:var(--card); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(161,61,43,0.55); }
.btn-ghost{ border:1px solid var(--line-strong); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--ink); }

/* ---------- STAT STRIP ---------- */
.stat-strip{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--paper-2);
  overflow:hidden; white-space:nowrap;
}
.stat-track{ display:inline-flex; animation:scroll 32s linear infinite; padding:16px 0;}
.stat-track span{
  font-family:'IBM Plex Mono', monospace; font-size:0.82rem; text-transform:uppercase;
  letter-spacing:0.06em; color:var(--ink-soft); padding:0 28px; border-right:1px solid var(--line-strong);
}
@keyframes scroll{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
@media (prefers-reduced-motion: reduce){ .stat-track{animation:none;} }

/* ---------- SECTION shell ---------- */
section{ padding:88px 0; }
.section-head{ max-width:680px; margin-bottom:48px; }
.kicker{
  font-family:'IBM Plex Mono', monospace; font-size:0.76rem; text-transform:uppercase;
  letter-spacing:0.08em; color:var(--oxide-deep); margin-bottom:14px; display:block;
}
.section-head h2{ font-size:clamp(1.8rem,3vw,2.6rem); margin-bottom:14px; }
.section-head p{ color:var(--ink-soft); font-size:1.02rem; }

/* ---------- PAGE HERO (subpages) ---------- */
.page-hero{ padding:64px 0 48px; border-bottom:1px solid var(--line); }
.page-hero .crumb{
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem; text-transform:uppercase;
  letter-spacing:0.06em; color:var(--ink-soft); margin-bottom:18px; display:flex; align-items:center; gap:8px;
}
.page-hero .crumb a{ text-decoration:none; color:var(--ink-soft); }
.page-hero .crumb a:hover{ color:var(--oxide); }
.page-hero h1{ font-size:clamp(2rem,4.4vw,3.2rem); max-width:820px; letter-spacing:-0.01em; }
.page-hero .dek{ color:var(--ink-soft); font-size:1.08rem; max-width:640px; margin-top:18px; }

/* ---------- ARTICLE body ---------- */
.article{ padding:64px 0 96px; }
.article-inner{ max-width:760px; }
.article h2{
  font-size:1.5rem; margin-top:52px; margin-bottom:16px; padding-top:8px;
}
.article h2:first-child{ margin-top:0; }
.article h3{ font-family:'IBM Plex Sans'; font-weight:600; font-size:1.02rem; color:var(--green-deep); margin-top:30px; margin-bottom:10px; }
.article p{ color:var(--ink-soft); margin:0 0 16px; font-size:1rem; }
.article ul, .article ol{ color:var(--ink-soft); padding-left:22px; margin:0 0 20px; }
.article li{ margin-bottom:10px; }
.article strong{ color:var(--ink); }
.article .lede{ font-size:1.12rem; color:var(--ink-soft); }

.callout{
  background:var(--card); border:1px solid var(--line); border-left:3px solid var(--oxide);
  border-radius:4px; padding:22px 24px; margin:28px 0;
}
.callout .cal-label{ font-family:'IBM Plex Mono', monospace; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--oxide-deep); margin-bottom:8px; display:block; }
.callout p{ margin:0; color:var(--ink-soft); font-size:0.96rem; }

/* ledger rows (reused for locked principles / numbered items) */
.ledger{ border-top:1px solid var(--line-strong); margin:24px 0 8px; }
.ledger-row{
  display:grid; grid-template-columns:90px 1fr; gap:22px;
  padding:24px 0; border-bottom:1px solid var(--line);
  align-items:start;
}
@media (max-width:640px){ .ledger-row{grid-template-columns:56px 1fr;} }
.ledger-row .code{ font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--oxide-deep); padding-top:3px; }
.ledger-row h3{ font-size:1.08rem; margin:0 0 6px; font-family:'Fraunces', serif; color:var(--ink); }
.ledger-row p{ color:var(--ink-soft); margin:0; }

/* data tables */
.data-table{ width:100%; border-collapse:collapse; margin:24px 0 32px; font-size:0.92rem; }
.data-table th{
  background:var(--ink); color:var(--paper); text-align:left; padding:10px 14px;
  font-family:'IBM Plex Mono', monospace; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.05em;
}
.data-table td{ padding:10px 14px; border-bottom:1px solid var(--line); color:var(--ink-soft); }
.data-table tr:last-child td{ border-bottom:none; }
.data-table tr.total-row td{ font-weight:600; color:var(--ink); border-top:1px solid var(--line-strong); }
.table-scroll{ overflow-x:auto; }

/* card grid (reused across pages) */
.mem-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:900px){ .mem-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:600px){ .mem-grid{grid-template-columns:1fr;} }
.mem-item{
  background:var(--card); border:1px solid var(--line); border-radius:6px; padding:28px 24px;
}
.mem-item .tag{
  font-family:'IBM Plex Mono', monospace; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.06em;
  color:var(--green-deep); display:block; margin-bottom:12px;
}
.mem-item h3{ font-size:1.15rem; margin-bottom:10px; }
.mem-item p{ color:var(--ink-soft); font-size:0.94rem; margin:0; }

/* dark banded section (used on regulatory/problem-style pages) */
.band-dark{ background:var(--ink); color:var(--paper); }
.band-dark .kicker{ color:#E9A796; }
.band-dark h2{ color:var(--paper); }
.band-dark p{ color:#C9D2D8; }
.band-green{ background:var(--green-deep); color:var(--paper); }
.band-green .kicker{ color:#B9D0C1; }
.band-green h2{ color:var(--paper); }
.band-green p{ color:#D6E2DA; }

/* next/prev page nav at bottom of subpages */
.page-nav{
  border-top:1px solid var(--line-strong); padding:40px 0; display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.page-nav a{
  text-decoration:none; max-width:340px;
  font-family:'IBM Plex Mono', monospace; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--ink-soft);
}
.page-nav a:hover{ color:var(--oxide); }
.page-nav .pn-title{ font-family:'Fraunces', serif; font-size:1.05rem; text-transform:none; letter-spacing:0; color:var(--ink); margin-top:6px; display:block; }
.page-nav .next{ text-align:right; margin-left:auto; }

/* full-plan index grid */
.toc-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line-strong); border:1px solid var(--line-strong); margin-top:8px; }
@media (max-width:760px){ .toc-grid{grid-template-columns:1fr;} }
.toc-item{ background:var(--card); padding:28px; text-decoration:none; display:block; transition:background .15s ease; }
.toc-item:hover{ background:var(--paper-2); }
.toc-item .toc-num{ font-family:'IBM Plex Mono', monospace; font-size:0.72rem; color:var(--oxide-deep); letter-spacing:0.05em; }
.toc-item h3{ font-size:1.2rem; margin:8px 0 8px; }
.toc-item p{ color:var(--ink-soft); font-size:0.9rem; margin:0; }

/* footer */
footer{ border-top:1px solid var(--line-strong); padding:48px 0; }
.foot-inner{ display:flex; justify-content:space-between; align-items:flex-start; gap:20px; flex-wrap:wrap; }
.foot-inner .wordmark{ margin-bottom:8px; }
footer .disclaimer{ max-width:520px; font-size:0.82rem; color:var(--ink-soft); }
footer .foot-links{ display:flex; gap:20px; font-family:'IBM Plex Mono', monospace; font-size:0.75rem; text-transform:uppercase; letter-spacing:0.05em; flex-wrap:wrap; }
footer .foot-links a{ text-decoration:none; color:var(--ink-soft); }
footer .foot-links a:hover{ color:var(--oxide); }

/* ================= Homepage-only additions (hero, membership card, problem stats, employer math, join form) ================= */

  :root{
    --ink:#1B2A38;
    --ink-soft:#3C4C5C;
    --paper:#EDE7DA;
    --paper-2:#E3DCCB;
    --card:#FBF9F3;
    --green:#4B6B58;
    --green-deep:#33473A;
    --oxide:#A13D2B;
    --oxide-deep:#7E2E20;
    --line: rgba(27,42,56,0.16);
    --line-strong: rgba(27,42,56,0.32);
    --shadow: 0 24px 60px -24px rgba(27,42,56,0.35);
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'IBM Plex Sans', sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{
    font-family:'Fraunces', serif;
    font-weight:600;
    line-height:1.08;
    margin:0;
    color:var(--ink);
  }
  .mono{
    font-family:'IBM Plex Mono', monospace;
    letter-spacing:0.06em;
    text-transform:uppercase;
  }
  a{color:inherit;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 32px;}
  @media (max-width:640px){ .wrap{padding:0 20px;} }

  /* ---------- NAV ---------- */
  nav{
    position:sticky; top:0; z-index:50;
    background:rgba(237,231,218,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px; max-width:1180px; margin:0 auto;
  }
  .wordmark{
    font-family:'Fraunces', serif; font-weight:700; font-size:1.15rem;
    display:flex; align-items:baseline; gap:8px;
  }
  .wordmark .dot{color:var(--oxide);}
  .nav-links{display:flex; gap:28px; font-size:0.85rem;}
  .nav-links a{
    text-decoration:none; color:var(--ink-soft); font-weight:500;
    font-family:'IBM Plex Mono', monospace; font-size:0.76rem;
    text-transform:uppercase; letter-spacing:0.06em;
    border-bottom:1px solid transparent; padding-bottom:2px;
    transition:border-color .15s ease, color .15s ease;
  }
  .nav-links a:hover{ color:var(--oxide); border-color:var(--oxide); }
  .nav-cta{
    font-family:'IBM Plex Mono', monospace; font-size:0.76rem; text-transform:uppercase;
    letter-spacing:0.06em; background:var(--ink); color:var(--paper);
    padding:9px 16px; border-radius:2px; text-decoration:none; white-space:nowrap;
  }
  .menu-btn{display:none; background:none; border:none; cursor:pointer;}
  @media (max-width:860px){
    .nav-links{display:none;}
    .menu-btn{display:block;}
  }

  /* ---------- HERO ---------- */
  .hero{
    padding:88px 0 60px;
    position:relative;
    overflow:hidden;
  }
  .hero-grid{
    display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center;
  }
  @media (max-width:900px){ .hero-grid{grid-template-columns:1fr;} }
  .eyebrow{
    font-family:'IBM Plex Mono', monospace; font-size:0.76rem;
    color:var(--oxide-deep); letter-spacing:0.08em; text-transform:uppercase;
    display:inline-flex; align-items:center; gap:10px; margin-bottom:22px;
  }
  .eyebrow::before{
    content:""; width:22px; height:1px; background:var(--oxide-deep);
  }
  .hero h1{
    font-size:clamp(2.4rem, 5vw, 4rem);
    letter-spacing:-0.01em;
    margin-bottom:22px;
  }
  .hero h1 em{ font-style:italic; color:var(--green-deep); }
  .hero p.lede{
    font-size:1.1rem; color:var(--ink-soft); max-width:520px; margin-bottom:34px;
  }
  .btn-row{display:flex; gap:16px; flex-wrap:wrap;}
  .btn{
    font-family:'IBM Plex Mono', monospace; font-size:0.8rem; text-transform:uppercase;
    letter-spacing:0.05em; padding:14px 24px; border-radius:2px; text-decoration:none;
    display:inline-flex; align-items:center; gap:10px; transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn-primary{ background:var(--oxide); color:var(--card); }
  .btn-primary:hover{ transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(161,61,43,0.55); }
  .btn-ghost{ border:1px solid var(--line-strong); color:var(--ink); }
  .btn-ghost:hover{ border-color:var(--ink); }

  /* membership card */
  .card-stage{ perspective:1200px; display:flex; justify-content:center; }
  .mem-card{
    width:340px; max-width:100%; aspect-ratio:1.55/1;
    background:linear-gradient(155deg, var(--green) 0%, var(--green-deep) 100%);
    border-radius:14px; color:var(--paper);
    padding:26px 26px 22px;
    box-shadow:var(--shadow);
    transform:rotate(4deg);
    transition:transform .4s ease;
    position:relative; overflow:hidden;
  }
  .mem-card:hover{ transform:rotate(0deg) translateY(-4px); }
  .mem-card::after{
    content:""; position:absolute; inset:0;
    background:repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 26px);
    pointer-events:none;
  }
  .mem-card-top{ display:flex; justify-content:space-between; align-items:flex-start;}
  .mem-card .brand{ font-family:'Fraunces', serif; font-weight:600; font-size:1.05rem; }
  .mem-card .brand-logo{ height:30px; width:auto; display:block; }
  .mem-card .badge{
    font-family:'IBM Plex Mono', monospace; font-size:0.62rem; letter-spacing:0.08em;
    border:1px solid rgba(237,231,218,0.5); padding:3px 8px; border-radius:20px; text-transform:uppercase;
  }
  .mem-card .num{
    font-family:'IBM Plex Mono', monospace; font-size:1.2rem; letter-spacing:0.12em;
    margin-top:34px;
  }
  .mem-card .bottom-row{
    display:flex; justify-content:space-between; align-items:flex-end; margin-top:22px;
  }
  .mem-card .label{ font-family:'IBM Plex Mono', monospace; font-size:0.6rem; opacity:0.75; text-transform:uppercase; letter-spacing:0.08em;}
  .mem-card .val{ font-family:'IBM Plex Sans'; font-size:0.85rem; font-weight:600; margin-top:2px;}

  /* ---------- STAT STRIP ---------- */
  .stat-strip{
    border-top:1px solid var(--line); border-bottom:1px solid var(--line);
    background:var(--paper-2);
    overflow:hidden; white-space:nowrap;
  }
  .stat-track{ display:inline-flex; animation:scroll 32s linear infinite; padding:16px 0;}
  .stat-track span{
    font-family:'IBM Plex Mono', monospace; font-size:0.82rem; text-transform:uppercase;
    letter-spacing:0.06em; color:var(--ink-soft); padding:0 28px; border-right:1px solid var(--line-strong);
  }
  @keyframes scroll{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
  @media (prefers-reduced-motion: reduce){ .stat-track{animation:none;} }

  /* ---------- SECTION shell ---------- */
  section{ padding:88px 0; }
  .section-head{ max-width:640px; margin-bottom:48px; }
  .kicker{
    font-family:'IBM Plex Mono', monospace; font-size:0.76rem; text-transform:uppercase;
    letter-spacing:0.08em; color:var(--oxide-deep); margin-bottom:14px; display:block;
  }
  .section-head h2{ font-size:clamp(1.8rem,3vw,2.6rem); margin-bottom:14px; }
  .section-head p{ color:var(--ink-soft); font-size:1.02rem; }

  /* problem */
  .problem{ background:var(--ink); color:var(--paper); }
  .problem .kicker{ color:#E9A796; }
  .problem .section-head h2{ color:var(--paper); }
  .problem .section-head p{ color:#C9D2D8; }
  .problem-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:rgba(237,231,218,0.16); }
  @media (max-width:760px){ .problem-grid{grid-template-columns:1fr;} }
  .p-stat{ background:var(--ink); padding:32px 28px; }
  .p-stat .big{ font-family:'Fraunces', serif; font-size:2.6rem; color:var(--paper); }
  .p-stat .cap{ font-family:'IBM Plex Mono', monospace; font-size:0.74rem; text-transform:uppercase; letter-spacing:0.05em; color:#9FB0B8; margin-top:8px; display:block;}

  /* ledger / locked principles */
  .ledger{ border-top:1px solid var(--line-strong); }
  .ledger-row{
    display:grid; grid-template-columns:110px 1fr; gap:28px;
    padding:28px 0; border-bottom:1px solid var(--line);
    align-items:start;
  }
  @media (max-width:640px){ .ledger-row{grid-template-columns:70px 1fr;} }
  .ledger-row .code{
    font-family:'IBM Plex Mono', monospace; font-size:0.8rem; color:var(--oxide-deep);
    padding-top:4px;
  }
  .ledger-row h3{ font-size:1.25rem; margin-bottom:8px; }
  .ledger-row p{ color:var(--ink-soft); margin:0; max-width:640px; }

  /* membership grid */
  .mem-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
  @media (max-width:900px){ .mem-grid{grid-template-columns:1fr 1fr;} }
  @media (max-width:600px){ .mem-grid{grid-template-columns:1fr;} }
  .mem-item{
    background:var(--card); border:1px solid var(--line); border-radius:6px; padding:28px 24px;
  }
  .mem-item .tag{
    font-family:'IBM Plex Mono', monospace; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.06em;
    color:var(--green-deep); display:block; margin-bottom:12px;
  }
  .mem-item h3{ font-size:1.15rem; margin-bottom:10px; }
  .mem-item p{ color:var(--ink-soft); font-size:0.94rem; margin:0; }

  /* employers */
  .employers{ background:var(--green-deep); color:var(--paper); }
  .employers .kicker{ color:#B9D0C1; }
  .employers .section-head h2{ color:var(--paper); }
  .employers .section-head p{ color:#D6E2DA; }
  .math-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; max-width:900px; }
  @media (max-width:760px){ .math-grid{grid-template-columns:1fr;} }
  .math-box{
    background:rgba(237,231,218,0.08); border:1px solid rgba(237,231,218,0.25);
    border-radius:8px; padding:32px; max-width:640px;
    font-family:'IBM Plex Mono', monospace; font-size:0.92rem; line-height:1.9;
  }
  .math-box .box-label{
    font-family:'IBM Plex Mono', monospace; font-size:0.72rem; text-transform:uppercase;
    letter-spacing:0.06em; color:#B9D0C1; display:block; margin-bottom:14px;
  }
  .math-box .line{ display:flex; justify-content:space-between; border-bottom:1px dashed rgba(237,231,218,0.25); padding:6px 0;}
  .math-box .line:last-child{ border-bottom:none; font-weight:600; padding-top:12px; }

  /* movement */
  .movement{ text-align:center; }
  .movement .section-head{ margin:0 auto 40px; text-align:center; }
  .join-form{
    display:flex; gap:0; max-width:460px; margin:0 auto; border:1px solid var(--line-strong); border-radius:2px; overflow:hidden;
  }
  .join-form input{
    flex:1; border:none; background:var(--card); padding:16px 18px;
    font-family:'IBM Plex Sans'; font-size:0.95rem; color:var(--ink); outline:none;
  }
  .join-form button{
    border:none; background:var(--oxide); color:var(--card); padding:0 22px;
    font-family:'IBM Plex Mono', monospace; font-size:0.78rem; text-transform:uppercase; letter-spacing:0.05em;
    cursor:pointer;
  }
  .form-note{ font-size:0.8rem; color:var(--ink-soft); margin-top:14px; }

  /* footer */
  footer{ border-top:1px solid var(--line-strong); padding:48px 0; }
  .foot-inner{ display:flex; justify-content:space-between; align-items:flex-start; gap:20px; flex-wrap:wrap; }
  .foot-inner .wordmark{ margin-bottom:8px; }
  footer .disclaimer{ max-width:520px; font-size:0.82rem; color:var(--ink-soft); }
  footer .foot-links{ display:flex; gap:20px; font-family:'IBM Plex Mono', monospace; font-size:0.75rem; text-transform:uppercase; letter-spacing:0.05em; }
  footer .foot-links a{ text-decoration:none; color:var(--ink-soft); }
  footer .foot-links a:hover{ color:var(--oxide); }