/* Melamed — shared design system. Cream ground, brown ink, brown accent.
   Every text pair here is checked against WCAG AA. */

:root{
  --cream:#ECE4D2;
  --cream-hi:#F3ECDD;
  --paper:#F8F3E8;
  --paper-edge:#E6DBC2;
  --wash:#E3DAC4;
  --ink:#1F1710;
  --ink-2:#3A2C1C;
  --muted:#5E4A34;
  --faint:#7C6749;
  --brn:#7A4A24;
  --brn-lt:#96612F;
  --brn-deep:#573317;
  --brn-tint:#EEDFC9;
  --brn-line:#D8BE9C;
  --line:#D2C4A6;
  --rule:rgba(36,28,19,.13);
  --warn:#8C2F22;
  --warn-tint:#F6E9E5;
  --ok:#2C5545;
  --display:"Bodoni Moda",Georgia,serif;
  --body:"Spectral",Georgia,serif;
  --ui:"Inter",system-ui,sans-serif;
  --heb:"Frank Ruhl Libre",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:radial-gradient(130% 90% at 50% -20%,var(--cream-hi) 0%,var(--cream) 55%);
  background-attachment:fixed;
  color:var(--ink);font-family:var(--body);min-height:100vh;-webkit-font-smoothing:antialiased;
}
body.locked{overflow:hidden}
button{font-family:inherit}
a{color:var(--brn)}
:focus-visible{outline:2px solid var(--brn);outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--brn);color:var(--paper);padding:10px 14px;z-index:999}
.skip:focus{left:8px;top:8px}

/* ---------- site nav ---------- */
.nav{border-bottom:1px solid var(--brn-line);position:sticky;top:0;z-index:50;
  background:rgba(236,228,210,.9);backdrop-filter:blur(10px)}
.nav-in{max-width:1180px;margin:0 auto;padding:0 20px;height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;text-decoration:none;line-height:0}
.logo img{height:52px;width:auto;display:block}
.logo b{font-family:var(--display);font-weight:700;font-size:27px;color:var(--ink);letter-spacing:-.01em}
.logo .heb{font-family:var(--heb);font-size:17px;color:var(--brn)}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{font-family:var(--ui);font-size:12.5px;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);text-decoration:none}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";display:block;height:2px;margin-top:3px;background:var(--brn);border-radius:2px}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:2px;padding:7px 10px;color:var(--ink);cursor:pointer}

/* ---------- type ---------- */
h1.hero{font-family:var(--display);font-weight:700;font-size:clamp(38px,5.4vw,62px);line-height:1.04;letter-spacing:-.025em;margin:0 0 18px;color:var(--ink)}
h2.sec{font-family:var(--display);font-weight:400;font-size:clamp(26px,3vw,34px);margin:0 0 6px;color:var(--ink);letter-spacing:-.01em}
h3.sub{font-family:var(--display);font-weight:600;font-size:19px;margin:0 0 6px;letter-spacing:-.01em}
.lede{font-size:clamp(16px,1.6vw,19px);color:var(--ink-2);line-height:1.6;max-width:60ch;margin:0 0 26px}
.eyebrow{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--brn);margin:0 0 12px}
.sec-note{font-family:var(--ui);font-size:13px;color:var(--muted);margin:0 0 22px;max-width:62ch;line-height:1.6}
.p{font-size:15px;color:var(--ink-2);line-height:1.65;margin:0 0 12px}
section{padding:74px 0;border-top:1px solid var(--rule)}
section:first-of-type{border-top:0}

/* ---------- buttons ---------- */
.btn{font-family:var(--ui);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  border-radius:2px;padding:13px 22px;cursor:pointer;border:1px solid transparent;display:inline-flex;
  align-items:center;gap:8px;text-decoration:none;transition:.12s;white-space:nowrap}
.btn.pri{background:var(--brn);color:var(--paper)}
.btn.pri:hover{background:var(--brn-deep)}
.btn.sec{background:var(--paper);color:var(--ink-2);border-color:var(--line)}
.btn.sec:hover{background:var(--wash);color:var(--ink)}
.btn.sm{padding:9px 14px;font-size:11px}
.btn.dan{background:var(--paper);color:var(--warn);border-color:#DEBEB2}
.btn.dan:hover{background:var(--warn-tint)}
.btn:disabled{opacity:.45;cursor:default}
.lnk{font-family:var(--ui);font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;
  color:var(--brn);background:none;border:0;cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:3px}
.lnk:hover{color:var(--brn-deep)}

/* ---------- cards / panels ---------- */
.panel{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:22px}
.card{background:var(--paper);border:1px solid var(--paper-edge);border-radius:3px;padding:20px;
  box-shadow:0 8px 18px -12px rgba(60,45,25,.4)}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.badge{font-family:var(--ui);font-size:9.5px;font-weight:600;letter-spacing:.11em;text-transform:uppercase;
  padding:3px 7px;border-radius:2px;background:var(--brn-tint);color:var(--brn);border:1px solid var(--brn-line)}
.badge.gray{background:var(--wash);color:var(--muted);border-color:var(--line)}
.badge.warn{background:var(--warn-tint);color:var(--warn);border-color:#DEBEB2}
.badge.ok{background:#E7EDE8;color:var(--ok);border-color:#C5D5CB}

/* ---------- forms ---------- */
label{display:block;font-family:var(--ui);font-size:10.5px;font-weight:600;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);margin:0 0 6px}
input,select,textarea{width:100%;background:var(--paper);border:1px solid var(--line);color:var(--ink);
  font-family:var(--body);font-size:14.5px;padding:10px 11px;border-radius:2px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brn);box-shadow:0 0 0 3px var(--brn-tint)}
input::placeholder,textarea::placeholder{color:var(--faint)}
.field{margin-bottom:15px}
.hint{font-family:var(--ui);font-size:11.5px;color:var(--muted);margin:5px 0 0;line-height:1.5}
.checks{display:flex;flex-wrap:wrap;gap:6px}
.checks button{font-family:var(--ui);font-size:11.5px;background:var(--paper);border:1px solid var(--line);
  color:var(--ink-2);border-radius:2px;padding:8px 11px;cursor:pointer}
.checks button:hover{background:var(--wash)}
.checks button[aria-pressed="true"]{background:var(--brn);color:var(--paper);border-color:var(--brn);font-weight:600}

/* ---------- table ---------- */
.tbl{background:var(--paper);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.tbl-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  padding:14px 18px;border-bottom:1px solid var(--rule)}
.tbl-head h3{font-family:var(--display);font-weight:400;font-size:18px;margin:0}
table{width:100%;border-collapse:collapse;font-family:var(--ui);font-size:13px}
th{text-align:left;font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);
  font-weight:600;padding:10px 18px;background:var(--cream);border-bottom:1px solid var(--rule);white-space:nowrap}
td{padding:11px 18px;border-bottom:1px solid rgba(36,28,19,.08);color:var(--ink-2);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.empty{padding:30px 18px;color:var(--muted);font-family:var(--ui);font-size:13px;text-align:center}

/* ---------- misc ---------- */
.flash{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--cream);
  font-family:var(--ui);font-size:13px;font-weight:500;padding:11px 17px;border-radius:2px;
  box-shadow:0 12px 30px -8px rgba(36,28,19,.5);border-left:4px solid var(--brn);z-index:900;max-width:90vw}
.flash.bad{border-left-color:#C4614F}
.note{font-family:var(--ui);font-size:12px;color:var(--ink-2);line-height:1.6;background:var(--brn-tint);
  border-left:2px solid var(--brn);padding:11px 13px;border-radius:0 2px 2px 0}
.note.warn{background:var(--warn-tint);border-left-color:var(--warn)}
footer.site{border-top:1px solid var(--brn-line);padding:44px 0 60px;margin-top:40px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-grid a{font-family:var(--ui);font-size:12.5px;color:var(--muted);text-decoration:none;display:block;padding:4px 0}
.foot-grid a:hover{color:var(--ink)}
.foot-grid h5{font-family:var(--ui);font-size:10px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:var(--faint);margin:0 0 8px}
.tiny{font-family:var(--ui);font-size:11px;color:var(--faint);line-height:1.6}

/* ---------- scroll reveal ---------- */
/* Sections and any .reveal element start dropped + faded, then
   settle as they scroll into view. Children can stagger via --d. */
.reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);
  transition-delay:var(--d,0s);will-change:opacity,transform}
.reveal.in{opacity:1;transform:none}
.reveal-stagger>*{opacity:0;transform:translateY(18px);
  transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.reveal-stagger.in>*{opacity:1;transform:none}
.reveal-stagger.in>*:nth-child(1){transition-delay:.00s}
.reveal-stagger.in>*:nth-child(2){transition-delay:.08s}
.reveal-stagger.in>*:nth-child(3){transition-delay:.16s}
.reveal-stagger.in>*:nth-child(4){transition-delay:.24s}
.reveal-stagger.in>*:nth-child(5){transition-delay:.32s}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal,.reveal-stagger>*{opacity:1;transform:none;transition:none}
  .hero-art{animation:none!important}
}

@media(max-width:760px){
  .nav-links{display:none}
  .nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;background:var(--cream-hi);
    border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:0;padding:8px 20px 16px}
  .nav-links.open a{padding:11px 0;width:100%;border-bottom:1px solid var(--rule)}
  .burger{display:block}
  section{padding:52px 0}
}