/* ============================================================
   IRONWOOD STRATEGIC VENTURES — site stylesheet
   Palette: ink #2A2A2A · paper #FAFAF8 · hairline #D9D7D2
            green #3E5C4B · meta gray #6E6D68
   Type: Montserrat (headings/eyebrows) · Source Serif 4 (body)
   ============================================================ */

:root{
  --ink:#2A2A2A;
  --paper:#FAFAF8;
  --line:#D9D7D2;
  --green:#3E5C4B;
  --green-dark:#324B3D;
  --meta:#6E6D68;
  --sans:'Montserrat',system-ui,-apple-system,sans-serif;
  --serif:'Source Serif 4',Georgia,serif;
  --maxw:1060px;
  --measure:66ch;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--serif);
  font-size:1.075rem;
  line-height:1.72;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none;border-bottom:1px solid var(--line);transition:border-color .15s}
a:hover{border-bottom-color:var(--green)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--green);outline-offset:2px;border-radius:2px;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
header.site{
  border-bottom:1px solid var(--line);
  background:var(--paper);
  position:sticky;top:0;z-index:50;
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:18px 0;
}
.brand{border:none}
.brand img{height:30px;width:auto}
nav.primary{display:flex;align-items:center;gap:28px}
nav.primary a{
  font-family:var(--sans);font-size:.78rem;font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink);border-bottom:2px solid transparent;padding-bottom:2px;
}
nav.primary a:hover{border-bottom-color:var(--green)}
nav.primary a.active{border-bottom-color:var(--green);color:var(--green-dark)}

.btn{
  display:inline-block;
  font-family:var(--sans);font-size:.8rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--paper)!important;background:var(--green);
  padding:13px 26px;border:1px solid var(--green);
  transition:background .15s;
}
.btn:hover{background:var(--green-dark);border-color:var(--green-dark)}
.btn.ghost{background:transparent;color:var(--ink)!important;border:1px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)!important}
.nav .btn{padding:11px 20px}

/* mobile nav */
.nav-toggle{display:none}
label.hamburger{display:none;cursor:pointer;padding:6px;border:1px solid var(--line)}
label.hamburger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0}
@media (max-width:860px){
  nav.primary{
    display:none;position:absolute;left:0;right:0;top:100%;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 20px;
  }
  nav.primary a{padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
  nav.primary a.active{border-bottom:1px solid var(--line);color:var(--green-dark)}
  .nav-toggle:checked ~ nav.primary{display:flex}
  label.hamburger{display:block}
  .nav .btn{display:none}
}

/* ---------- clause eyebrow (signature) ---------- */
.clause{
  font-family:var(--sans);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--meta);
  display:flex;align-items:center;gap:14px;margin-bottom:18px;
}
.clause::after{content:"";flex:1;height:1px;background:var(--line)}
.clause b{color:var(--green);font-weight:700}

/* ---------- hero ---------- */
.hero{padding:84px 0 64px;border-bottom:1px solid var(--line)}
.hero h1{
  font-family:var(--sans);font-weight:800;
  font-size:clamp(1.9rem,4.4vw,3.1rem);
  line-height:1.14;letter-spacing:-.01em;max-width:19ch;
}
.hero .lede{
  max-width:var(--measure);margin-top:26px;
  font-size:1.16rem;line-height:1.7;
}
.hero .actions{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap}

/* term-sheet spec row (signature) */
.terms{
  margin-top:56px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.terms div{padding:18px 18px 18px 0;border-right:1px solid var(--line)}
.terms div:last-child{border-right:none}
.terms dt{
  font-family:var(--sans);font-size:.68rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--meta);margin-bottom:6px;
}
.terms dd{font-family:var(--sans);font-weight:700;font-size:.98rem}
@media (max-width:760px){
  .terms{grid-template-columns:1fr 1fr}
  .terms div:nth-child(2){border-right:none}
}

/* ---------- sections ---------- */
section.block{padding:72px 0;border-bottom:1px solid var(--line)}
section.block:last-of-type{border-bottom:none}
section.block h2{
  font-family:var(--sans);font-weight:800;
  font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.25;
  max-width:26ch;margin-bottom:22px;letter-spacing:-.005em;
}
section.block h3{
  font-family:var(--sans);font-weight:700;font-size:1.08rem;
  margin:34px 0 10px;
}
section.block p{max-width:var(--measure);margin-bottom:18px}
section.block ul,section.block ol{max-width:var(--measure);margin:0 0 18px 22px}
section.block li{margin-bottom:10px}
.note{
  max-width:var(--measure);border-left:3px solid var(--green);
  padding:14px 20px;background:#F1F0EC;font-size:.98rem;margin:26px 0;
}

/* two-column comparison */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);margin:30px 0}
.compare>div{padding:28px}
.compare>div:first-child{border-right:1px solid var(--line)}
.compare h3{margin-top:0}
@media (max-width:760px){
  .compare{grid-template-columns:1fr}
  .compare>div:first-child{border-right:none;border-bottom:1px solid var(--line)}
}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);margin-top:38px}
.steps>div{padding:30px 26px;border-right:1px solid var(--line)}
.steps>div:last-child{border-right:none}
.steps .k{
  font-family:var(--sans);font-size:.72rem;font-weight:700;
  letter-spacing:.18em;color:var(--green);margin-bottom:12px;
}
.steps h3{font-family:var(--sans);font-weight:700;font-size:1.05rem;margin:0 0 10px}
.steps p{font-size:.98rem;margin:0}
@media (max-width:760px){
  .steps{grid-template-columns:1fr}
  .steps>div{border-right:none;border-bottom:1px solid var(--line)}
  .steps>div:last-child{border-bottom:none}
}

/* topic cards */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:38px}
.card{border:1px solid var(--line);padding:30px;background:#fff}
.card h3{font-family:var(--sans);font-weight:700;font-size:1.05rem;margin:0 0 10px}
.card p{font-size:.98rem;margin-bottom:16px}
.card a.more{
  font-family:var(--sans);font-size:.76rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
}
@media (max-width:760px){.cards{grid-template-columns:1fr}}

/* FAQ */
.faq{max-width:var(--measure);margin-top:10px}
.faq details{border-top:1px solid var(--line);padding:4px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:16px 0;list-style:none;
  font-family:var(--sans);font-weight:700;font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--green);font-weight:400;font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 18px;font-size:1rem}

/* disclaimer */
.disclaimer{
  font-size:.88rem;color:var(--meta);max-width:var(--measure);
  border-top:1px solid var(--line);padding-top:18px;margin-top:44px;
}

/* CTA band */
.cta-band{background:var(--ink);color:var(--paper);padding:70px 0}
.cta-band h2{
  font-family:var(--sans);font-weight:800;
  font-size:clamp(1.4rem,2.6vw,1.9rem);max-width:24ch;margin-bottom:16px;
}
.cta-band p{max-width:var(--measure);margin-bottom:28px;color:#CFCEC9}
.cta-band .btn{background:var(--paper);color:var(--ink)!important;border-color:var(--paper)}
.cta-band .btn:hover{background:#E8E7E2;border-color:#E8E7E2}

/* ---------- form ---------- */
form.intake{max-width:720px;margin-top:34px}
.field{margin-bottom:22px}
.field label{
  display:block;font-family:var(--sans);font-size:.78rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;
}
.field .hint{font-size:.86rem;color:var(--meta);margin-top:6px}
input[type=text],input[type=tel],input[type=email],select,textarea{
  width:100%;padding:13px 14px;font-family:var(--serif);font-size:1rem;
  border:1px solid #B9B7B1;background:#fff;color:var(--ink);border-radius:0;
}
textarea{min-height:130px;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:640px){.grid2{grid-template-columns:1fr}}
.docbox{border:1px solid var(--line);background:#F1F0EC;padding:26px;margin:30px 0}
.docbox h3{margin-top:0}
.docbox ul{margin-bottom:16px}

/* ---------- footer ---------- */
footer.site{background:var(--ink);color:#CFCEC9;padding:56px 0 40px;font-size:.95rem}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
footer.site img{height:26px;width:auto;margin-bottom:18px}
footer.site h4{
  font-family:var(--sans);font-size:.72rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:#8F8E89;margin-bottom:14px;
}
footer.site a{color:#E8E7E2;border-bottom-color:#4A4A47}
footer.site a:hover{border-bottom-color:#E8E7E2}
footer.site ul{list-style:none}
footer.site li{margin-bottom:9px}
footer.site .legal{
  border-top:1px solid #4A4A47;margin-top:44px;padding-top:22px;
  font-size:.82rem;color:#8F8E89;max-width:none;
}
@media (max-width:760px){footer.site .cols{grid-template-columns:1fr}}