/* david-margalit.com - deep treasury green band, brass highlight, a payments-network motif; light body for reading */
:root{
  --bg:#F4F5F2; --surface:#FFFFFF; --ink:#14201C; --muted:#56635D; --line:#DCE1DC;
  --band:#0F2A24; --band-ink:#E9F0EC; --band-muted:#A9BDB4; --brass:#C49A4A; --accent:#1E6150; --accent-ink:#FFFFFF; --soft:#E6EFEB;
  --display:"Frank Ruhl Libre",Georgia,"Times New Roman",serif;
  --body:"Assistant","Segoe UI",Arial,sans-serif;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0E1513; --surface:#151F1C; --ink:#E6ECE9; --muted:#9DAAA4; --line:#26322E;
  --band:#0A1F1A; --band-ink:#E9F0EC; --band-muted:#9DB3A9; --brass:#D6AE5F; --accent:#7CC6AF; --accent-ink:#0B1714; --soft:#17302A; color-scheme:dark}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
html,body{margin:0;background:var(--bg)}
body{color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.65}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;line-height:1.2}
h2{font-size:clamp(26px,3.4vw,34px);font-weight:700;margin-bottom:28px}
h3{font-size:19px;font-weight:700}

/* header */
.bar{background:var(--band);color:var(--band-ink);position:sticky;top:0;z-index:10;border-bottom:1px solid rgb(255 255 255 / .08)}
.bar-in{display:flex;align-items:center;gap:20px;min-height:68px;flex-wrap:wrap;padding-block:10px}
.brand{display:flex;align-items:center;gap:10px;color:var(--band-ink);text-decoration:none;font-family:var(--display);font-weight:700;font-size:19px;margin-inline-end:auto}
.mono{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--brass);color:var(--brass);display:grid;place-items:center;font-size:17px}
.bar nav{display:flex;flex-wrap:wrap;gap:4px 22px;font-size:15px}
.bar nav a{color:var(--band-muted);text-decoration:none;padding-block:4px;border-bottom:2px solid transparent}
.bar nav a:hover,.bar nav a[aria-current="page"]{color:var(--band-ink);border-color:var(--brass)}
.lang{display:inline-flex;align-items:center;gap:8px;color:var(--band-ink);text-decoration:none;font-size:14px;font-weight:600;
  border:1px solid rgb(255 255 255 / .25);border-radius:999px;padding:6px 12px 6px 10px}
.lang:hover{border-color:var(--brass)}
.flag{width:24px;height:16px;border-radius:2px;box-shadow:0 0 0 1px rgb(0 0 0 / .15);flex:none}

/* hero */
.hero{background:var(--band);color:var(--band-ink);position:relative;overflow:hidden;padding-block:64px 0}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgb(255 255 255 / .035) 1px,transparent 1px),linear-gradient(90deg,rgb(255 255 255 / .035) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
.hero.small{padding-block:56px 48px}
.hero-in{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;position:relative}
.hero-text{display:grid;gap:20px;min-width:0}
.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--brass);font-weight:700}
.hero h1{font-size:clamp(34px,5.4vw,58px);font-weight:700;color:#fff}
.hero .lede{font-size:clamp(18px,2vw,20px);color:var(--band-muted);margin:0;max-width:60ch}
.hero-art{color:var(--band-muted)}
.net{width:100%;height:auto;display:block}
.pill{justify-self:start;display:inline-flex;align-items:center;gap:10px;color:var(--band-ink);text-decoration:none;font-size:15px;border:1px solid rgb(196 154 74 / .45);background:rgb(196 154 74 / .08);border-radius:999px;padding:7px 16px 7px 12px;transition:background .2s,border-color .2s}
.pill:hover{background:rgb(196 154 74 / .18);border-color:var(--brass)}
.pill svg{width:20px;height:20px;flex:none;stroke:var(--brass);fill:none;stroke-width:1.7;stroke-linejoin:round}
.pill .ext{color:var(--brass)}
@media (prefers-reduced-motion:reduce){.pill{transition:none}}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;background:var(--brass);color:#1A1406;border:0;border-radius:10px;padding:12px 20px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;color:inherit;border:1px solid currentColor;opacity:.9}
.facts{display:grid;grid-template-columns:1fr 2fr;margin-top:56px;border-top:1px solid rgb(255 255 255 / .12);position:relative}
.fact{padding:22px 0;display:grid;gap:2px;min-width:0}
.fact + .fact{padding-inline-start:24px;border-inline-start:1px solid rgb(255 255 255 / .12)}
.fact b{font-family:var(--display);line-height:1.25;font-size:clamp(24px,2.6vw,30px);color:#fff;font-weight:700}
.fact span{color:var(--band-muted);font-size:14px}

/* sections */
.block{padding-block:72px}
.block.alt{background:var(--surface);border-block:1px solid var(--line)}
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.area{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px 22px;display:flex;align-items:center;gap:16px;transition:border-color .2s,transform .2s}
.area:hover{border-color:var(--brass);transform:translateY(-2px)}
@media (prefers-reduced-motion:reduce){.area,.area:hover{transition:none;transform:none}}
.areas.two{grid-template-columns:repeat(2,1fr)}
h2.sub{font-size:clamp(22px,2.6vw,26px);margin:52px 0 22px}
.area p{margin:0;color:var(--muted);font-size:16px}
.badge{justify-self:start;font-size:13px;font-weight:700;color:var(--accent);background:var(--soft);border-radius:999px;padding:3px 12px;margin-top:4px}
.ico{flex:none;width:44px;height:44px;padding:8px;border-radius:12px;background:var(--soft);stroke:var(--accent);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.timeline{list-style:none;margin:0;padding:0;position:relative;max-width:820px}
.timeline::before{content:"";position:absolute;inset-inline-start:7px;top:8px;bottom:8px;width:2px;background:var(--line)}
.timeline li{display:grid;grid-template-columns:150px 1fr;gap:20px;padding-block:14px;padding-inline-start:36px;position:relative}
.timeline li::before{content:"";position:absolute;inset-inline-start:0;top:20px;width:16px;height:16px;border-radius:50%;background:var(--surface);border:3px solid var(--accent)}
.timeline li:first-child::before{background:var(--brass);border-color:var(--brass)}
.yr-range{color:var(--muted);font-size:15px;font-variant-numeric:tabular-nums;padding-top:2px}
.timeline b{display:block;font-weight:700;font-size:17px}
.timeline span{color:var(--muted);font-size:15px}
.edu{color:var(--muted);font-size:15px;margin:28px 0 0;padding-inline-start:36px}
.fined{display:flex;gap:24px;align-items:flex-start}
.fined h2{margin-bottom:12px}
.fined p{color:var(--muted);margin:0 0 20px;max-width:62ch}
.ico.big{width:64px;height:64px;padding:14px;border-radius:16px}
.ext{margin-inline-start:6px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.contact p{color:var(--muted);margin:0}
.contact h2{margin-bottom:10px}
.contact-box{background:var(--band);color:var(--band-ink);border-radius:18px;padding:28px;display:grid;gap:18px}
.mail{font-size:clamp(18px,2.4vw,22px);font-weight:600;overflow-wrap:anywhere}
.apps{display:grid;gap:14px}
.empty{background:var(--soft);border-radius:14px;padding:22px;color:var(--ink)}
.app-card{display:grid;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;color:inherit;text-decoration:none}
.app-card:hover{border-color:var(--brass)}
.app-card p{margin:0;color:var(--muted)}
.foot{border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-block:26px 34px}

@media (max-width:860px){
  .hero-in{grid-template-columns:1fr}
  .hero-art{max-width:300px;opacity:.8;margin-top:-10px}
  .areas,.areas.two{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
}
@media (max-width:560px){
  .bar nav{order:3;width:100%;gap:4px 16px;font-size:14px}
  .hero{padding-top:44px}
  .hero-art{display:none}
  .facts{grid-template-columns:1fr;margin-top:36px}
  .fact + .fact{padding-inline-start:0;border-inline-start:0;border-top:1px solid rgb(255 255 255 / .12)}
  .fact{padding-block:16px}
  .block{padding-block:52px}
  .timeline li{grid-template-columns:1fr;gap:2px}
  .fined{flex-direction:column;gap:16px}
}