/* the FCEA marketing hub — brand design system.
   Matches the v0.3 strategy-base. IBM Plex Mono carries every techy/tag/incidental bit. */
:root{
  --dark:#303c40; --bg:#fdf8ec; --card:#fffbf7; --turq:#82cec3; --turq-deep:#3f9f97;
  --mint:#b5d07f; --ink:#303c40; --body:#57646a; --muted:#798e98; --faint:#afb4ba;
  --rule:#e7e0d2; --gold:#d1c57f;
  --shadow:0 1px 2px rgba(48,60,64,.04),0 8px 30px rgba(48,60,64,.06);
  --space:clamp(1.4rem,4vw,3rem);
  --display:'Cormorant Garamond',Georgia,serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace; /* techy / tags / incidental */
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--body);font-family:var(--sans);
  font-size:clamp(.95rem,.9rem+.25vw,1.05rem);line-height:1.65;letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--turq-deep);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 var(--space);width:100%}
.ico{width:1.15em;height:1.15em;stroke:currentColor;stroke-width:1.75;fill:none;
  stroke-linecap:round;stroke-linejoin:round;vertical-align:-.18em}

/* the [Name]. titling */
.the{font-style:italic;color:var(--turq);font-size:.62em;vertical-align:.08em;margin-right:.06em}
.display{font-family:var(--display);font-weight:500;color:var(--ink);letter-spacing:-.01em;line-height:1.04}

/* topbar */
.topbar{background:var(--dark);color:var(--card)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding-top:.85rem;padding-bottom:.85rem;flex-wrap:wrap}
.brand{font-family:var(--display);font-weight:500;color:#fffbf7;font-size:1.45rem;line-height:1}
.brand .the{color:var(--turq)}
.brand small{display:block;font-family:var(--mono);font-size:.52rem;letter-spacing:.34em;
  text-transform:uppercase;color:#d9d3c6;margin-top:.45rem}
.uinfo{font-family:var(--mono);font-size:.66rem;letter-spacing:.04em;color:#d9d3c6;text-align:right}
.uinfo a{color:var(--turq)}

/* nav */
nav.tabs{background:rgba(48,60,64,.97);position:sticky;top:0;z-index:10;
  border-bottom:1px solid rgba(255,251,247,.08)}
nav.tabs .wrap{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;padding:0 var(--space)}
nav.tabs .wrap::-webkit-scrollbar{display:none}
nav.tabs a{color:#cecac3;padding:.8rem 1rem;white-space:nowrap;display:flex;align-items:center;
  gap:.4rem;font-size:.9rem;border-bottom:2px solid transparent;text-decoration:none;transition:.25s}
nav.tabs a:hover{color:#fffbf7;background:rgba(255,251,247,.04)}
nav.tabs a.on{color:#fffbf7;border-bottom-color:var(--turq)}
nav.tabs a .ico{color:var(--turq)}

main{flex:1;padding:clamp(2rem,5vw,3.5rem) 0 4rem;width:100%}
.eyebrow{font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--turq-deep);margin-bottom:.8rem}
h1{font-family:var(--display);font-weight:500;color:var(--ink);
  font-size:clamp(2rem,1.5rem+2.2vw,2.9rem);line-height:1.05;margin-bottom:.5rem}
h2{font-family:var(--display);font-weight:600;color:var(--ink);font-size:1.5rem;margin:0 0 .5rem}
h3{font-family:var(--display);font-weight:600;color:var(--ink);font-size:1.25rem;margin:0 0 .4rem}
.lede{font-size:clamp(1.05rem,1rem+.4vw,1.25rem);color:var(--body);max-width:62ch;margin-bottom:2rem}
p{max-width:68ch;margin-bottom:.9rem}
.tag{font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--turq-deep);background:rgba(130,206,195,.14);border:1px solid var(--turq);
  padding:.2rem .5rem;border-radius:20px;display:inline-block}
.tag.eyes{color:#8a7a32;background:rgba(209,197,127,.2);border-color:var(--gold)}

.grid{display:grid;gap:1.1rem}
.g3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--card);border:1px solid var(--rule);border-radius:14px;
  padding:1.4rem 1.35rem;box-shadow:var(--shadow)}
a.card{color:inherit;text-decoration:none;display:block;transition:.25s}
a.card:hover{transform:translateY(-2px);border-color:var(--turq);text-decoration:none}
.card .k{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--turq-deep);margin-bottom:.6rem;display:flex;align-items:center;gap:.4rem}
.card p{font-size:.92rem;color:var(--body);margin:0}

/* buttons + forms */
.btn{font-family:var(--sans);font-size:.92rem;font-weight:500;border:none;cursor:pointer;
  background:var(--turq);color:var(--dark);padding:.7rem 1.4rem;border-radius:10px;
  display:inline-flex;align-items:center;gap:.45rem;transition:.2s;text-decoration:none}
.btn:hover{background:var(--turq-deep);color:#fff;text-decoration:none}
.btn.ghost{background:transparent;border:1px solid var(--rule);color:var(--ink)}
label{display:block;font-size:.88rem;color:var(--ink);font-weight:500;margin:.9rem 0 .3rem}
input,textarea{width:100%;font-family:var(--sans);font-size:.95rem;color:var(--ink);
  background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:.7rem .8rem}
input:focus,textarea:focus{outline:none;border-color:var(--turq);box-shadow:0 0 0 3px rgba(130,206,195,.2)}
textarea{min-height:84px;resize:vertical;line-height:1.5}

.note{font-family:var(--mono);font-size:.72rem;color:var(--muted);margin-top:1rem}
.flash{background:rgba(181,208,127,.18);border:1px solid var(--mint);color:#4f6a25;
  padding:.6rem .9rem;border-radius:10px;font-size:.88rem;margin-bottom:1.2rem;display:inline-block}
.err{background:rgba(209,128,140,.16);border:1px solid #d1808c;color:#8a3f49;
  padding:.6rem .9rem;border-radius:10px;font-size:.88rem;margin-bottom:1rem}

/* progress */
.prog{height:8px;background:var(--rule);border-radius:8px;overflow:hidden;margin:.4rem 0}
.prog>span{display:block;height:100%;background:var(--turq);border-radius:8px}

/* dimension block */
.dim{background:var(--card);border:1px solid var(--rule);border-radius:14px;
  padding:1.4rem 1.4rem;box-shadow:var(--shadow);margin-bottom:1.1rem}
.dim .head{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;margin-bottom:.3rem}
.dim .num{font-family:var(--mono);font-size:.7rem;color:var(--turq-deep)}
.dim .intro{font-size:.9rem;color:var(--muted);margin:.2rem 0 1rem}

/* glossary */
.term{border-bottom:1px solid var(--rule);padding:.9rem 0}
.term:last-child{border-bottom:none}
.term dt{font-family:var(--display);font-weight:600;color:var(--ink);font-size:1.15rem}
.term dd{font-size:.94rem;color:var(--body);margin-top:.15rem;max-width:74ch}

/* workflow — stepped flow, NO diamonds */
.flow{display:flex;flex-wrap:wrap;gap:.5rem;align-items:stretch;margin:1.2rem 0}
.fstep{background:var(--card);border:1px solid var(--rule);border-left:4px solid var(--turq);
  border-radius:11px;padding:.9rem 1rem;min-width:150px;flex:1 1 150px;box-shadow:var(--shadow);position:relative}
.fstep .n{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;color:var(--turq-deep)}
.fstep b{display:block;font-family:var(--display);font-size:1.1rem;color:var(--ink);margin:.1rem 0 .2rem}
.fstep span{font-size:.78rem;color:var(--body);line-height:1.4}
.fstep.highlight{border-left-color:var(--gold);background:linear-gradient(180deg,rgba(209,197,127,.13),var(--card))}
.fstep.loop{border-left-color:var(--mint);background:linear-gradient(180deg,rgba(181,208,127,.13),var(--card))}
.fconn{align-self:center;color:var(--faint);font-family:var(--mono);font-size:1rem}
.legend{font-family:var(--mono);font-size:.7rem;color:var(--muted);display:flex;gap:1.2rem;flex-wrap:wrap;margin-top:.6rem}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block;vertical-align:.02em;margin-right:.3em}

/* icon gallery */
.icons-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.7rem;margin-top:1.4rem}
.icell{background:var(--card);border:1px solid var(--rule);border-radius:12px;padding:1rem .6rem;
  text-align:center;color:var(--ink)}
.icell .ico{width:1.7rem;height:1.7rem;color:var(--turq-deep)}
.icell small{display:block;font-family:var(--mono);font-size:.6rem;color:var(--muted);margin-top:.5rem;letter-spacing:.04em}

footer{border-top:1px solid var(--rule);padding:1.3rem 0 2rem;margin-top:auto}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.05em;color:var(--faint)}

/* splash */
.splash{text-align:center;padding:clamp(2.5rem,9vw,6rem) 0 3rem}
.splash h1{font-size:clamp(2.4rem,1.6rem+3.5vw,4rem)}
.splash .lede{margin:1.2rem auto 2rem}
.hero-card{max-width:560px;margin:2.5rem auto 0;text-align:left}
@media (prefers-reduced-motion:no-preference){
  a.card{transition:transform .25s ease,border-color .25s ease}
}