:root{
  --teal:#1f7d79; --teal-deep:#13605d; --teal-soft:#e2f0ed;
  --sea:#3d9b91; --sage:#6e9668; --sage-soft:#e8efe2;
  --ink:#173430; --muted:#586b66; --line:#dce7e3;
  --bg:#f1f7f5; --card:#ffffff;
  --radius:14px; --shadow:0 1px 2px rgba(19,96,93,.06),0 8px 24px rgba(19,96,93,.07);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Mulish",system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--teal-deep)}
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;font-family:"Fraunces",serif;font-weight:600;font-size:1.22rem;color:var(--teal)}
.brand-mark{width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--sea),var(--teal-deep))}
.nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:.95rem;color:var(--ink)}
.btn-join{background:var(--teal);color:#fff;padding:9px 18px;border-radius:999px}
.btn-join:hover{background:var(--teal-deep);color:#fff}
.hero{background:linear-gradient(135deg,var(--teal-deep),var(--sea));color:#fff;border-radius:18px;padding:46px 40px;margin:28px 0 22px}
.hero.center{text-align:center}
.hero h1{font-family:"Fraunces",serif;font-weight:600;font-size:2.6rem;line-height:1.05;margin:0 0 12px;letter-spacing:-.01em;color:#fff}
.lede{font-size:1.12rem;color:rgba(255,255,255,.92);max-width:60ch;margin:0}
.hero.center .lede{margin:0 auto 22px}
.hero .btn-join{background:#fff;color:var(--teal-deep)}
.controls{margin:6px 0 14px}
.search{display:flex;gap:10px;max-width:560px}
.search input{flex:1;padding:13px 16px;border:1px solid var(--line);border-radius:999px;font:inherit;background:var(--card)}
.search input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
.search button{padding:0 22px;border:none;border-radius:999px;background:var(--ink);color:#fff;font:inherit;font-weight:600;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 30px}
.chip{padding:7px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);font-weight:600;font-size:.9rem;color:var(--muted);display:inline-flex;align-items:center;gap:7px}
.chip:hover{border-color:var(--teal);color:var(--teal)}
.chip.is-active{background:var(--teal);border-color:var(--teal);color:#fff}
.chip-count{font-size:.78rem;background:rgba(0,0,0,.08);padding:1px 8px;border-radius:999px}
.chip.is-active .chip-count{background:rgba(255,255,255,.25)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;padding-bottom:60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(19,96,93,.08),0 16px 36px rgba(19,96,93,.10)}
.card-name{font-family:"Fraunces",serif;font-weight:600;font-size:1.2rem;margin:0;line-height:1.2;color:var(--ink)}
.card-person{margin:0;color:var(--muted);font-size:.92rem}
.card-sector{margin:0;font-size:.86rem;color:var(--teal-deep);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.card-types{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.tag{font-size:.74rem;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--teal-soft);color:var(--teal-deep)}
.tag-sponsor{background:var(--sage-soft);color:#4f6e49}
.tag-consultant{background:#d8e8e9;color:#1f5f5d}
.tag-volunteer{background:#e7f1df;color:#4d7a2c}
.tag-contractor{background:#e9eed7;color:#5f6e2c}
.tag-worker{background:#d6e8e6;color:#13605d}
.card-contact{display:flex;flex-direction:column;gap:3px;margin-top:6px;font-size:.9rem;border-top:1px solid var(--line);padding-top:12px}
.card-contact span{color:var(--muted)}
.card-desc{font-size:.9rem;color:var(--muted);margin:4px 0 0}
.empty{padding:50px 0;color:var(--muted);font-size:1.05rem}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;max-width:680px;box-shadow:var(--shadow);margin-bottom:60px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field>span,legend{font-weight:600;font-size:.92rem}
.field em{color:var(--sage);font-style:normal}
.field-row{display:flex;gap:16px}
.field-row .field{flex:1}
.field input,.field textarea{padding:11px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;width:100%}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-soft)}
.types-field{border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.types-field legend{padding:0 6px}
.types-field small{color:var(--muted);font-weight:400}
.checks{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.check{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;font-weight:500;font-size:.95rem;cursor:pointer}
.check input{width:16px;height:16px;margin:0;flex:none;accent-color:var(--teal)}
.err{color:#a33;font-size:.84rem;font-weight:600}
.btn-submit{align-self:flex-start;background:var(--teal);color:#fff;border:none;padding:13px 28px;border-radius:999px;font:inherit;font-weight:700;cursor:pointer}
.btn-submit:hover{background:var(--teal-deep)}
.admin-actions{display:flex;gap:10px;margin-top:6px}
.admin-actions button{border:none;padding:8px 16px;border-radius:999px;font:inherit;font-weight:600;cursor:pointer}
.btn-approve{background:var(--teal);color:#fff}
.btn-reject{background:var(--sage-soft);color:#4f6e49}
.site-footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.9rem;background:var(--card)}
@media(max-width:560px){.field-row{flex-direction:column;gap:18px}.hero h1{font-size:2rem}.hero{padding:34px 24px}}