/* Gowanus PT — shared stylesheet
   Design system carried from gowanuspt_homepage_mockup.html (2026-07-26) */

:root{
  --ink:#1A1A1A;
  --ink2:#555;
  --line:#E6E2DC;
  --bg:#FAF8F5;
  --accent:#2F5D50;
  --accent-soft:#EEF4F1;
  --warm:#C4622D;
  --maxw:1020px;
}

*{box-sizing:border-box; margin:0; padding:0;}

html{scroll-behavior:smooth;}

body{
  font-family:'Source Serif 4',Georgia,'Times New Roman',serif;
  color:var(--ink);
  background:#fff;
  line-height:1.65;
  font-weight:380;
  -webkit-font-smoothing:antialiased;
}

/* Softer serif: open apertures, less blocky than Georgia.
   Georgia stays as the fallback so nothing breaks if the font fails to load. */
h1,h2,h3,h4{font-weight:400; letter-spacing:-0.011em;}
h1{font-weight:350;}

.sans{font-family:-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;}

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

a{color:var(--accent);}

/* ---------- header / nav ---------- */

header{border-bottom:1px solid var(--line); padding:20px 0; background:#fff;}
header .wrap{display:flex; justify-content:space-between; align-items:center; gap:20px;}
.logo{font-size:22px; letter-spacing:.3px; text-decoration:none; color:var(--ink); font-family:'Source Serif 4',Georgia,serif; white-space:nowrap;}
.logo b{color:var(--accent);}

nav{display:flex; gap:26px; font-size:14px; flex-wrap:wrap;}
nav a{color:var(--ink); text-decoration:none; padding-bottom:3px;}
nav a:hover{color:var(--accent);}
nav a.active{border-bottom:2px solid var(--accent);}

@media(max-width:820px){
  header .wrap{flex-direction:column; align-items:flex-start; gap:14px;}
  nav{gap:18px; font-size:13.5px;}
}

/* ---------- hero ---------- */

.hero{padding:84px 0 64px; background:var(--bg); border-bottom:1px solid var(--line);}
.hero h1{font-size:clamp(32px,5.5vw,52px); font-weight:400; line-height:1.12; max-width:680px;}
.hero p{font-size:19px; color:var(--ink2); max-width:600px; margin-top:18px;}
.hero .btn{margin-top:30px;}

.hero.compact{padding:60px 0 52px;}

/* ---------- buttons ---------- */

.btn{
  display:inline-block;
  background:var(--accent);
  color:#fff;
  text-decoration:none;
  padding:13px 26px;
  font-size:14px;
  letter-spacing:.04em;
  align-self:flex-start;
  border:1px solid var(--accent);
  transition:opacity .15s ease;
}
.btn:hover{opacity:.88;}
.btn.ghost{background:none; color:var(--accent);}
.btn-row{display:flex; gap:14px; flex-wrap:wrap; margin-top:28px;}

/* ---------- service cards ---------- */

.services{display:grid; grid-template-columns:1fr 1fr; gap:24px; padding:56px 0;}
@media(max-width:720px){.services{grid-template-columns:1fr;}}
.svc{border:1px solid var(--line); padding:34px 30px; display:flex; flex-direction:column;}
.svc .tag{font-size:12px; text-transform:uppercase; letter-spacing:.14em; color:var(--warm); margin-bottom:12px;}
.svc h2{font-size:26px; font-weight:400;}
.svc p{color:var(--ink2); font-size:15.5px; margin:12px 0 22px; flex:1;}

/* ---------- about strip ---------- */

.about{background:var(--accent-soft); padding:52px 0;}
.about .wrap{display:flex; gap:34px; align-items:center;}
@media(max-width:720px){.about .wrap{flex-direction:column; align-items:flex-start;}}
.headshot{
  width:132px; height:132px; border-radius:50%;
  background:var(--accent); color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-size:40px; flex-shrink:0;
  overflow:hidden;
}
.headshot img{width:100%; height:100%; object-fit:cover; object-position:center 22%; display:block;}
.headshot.lg{width:190px; height:190px;}
.about h3{font-size:21px; font-weight:400;}
.about p{color:var(--ink2); font-size:15.5px; margin-top:8px; max-width:640px;}

/* ---------- steps ---------- */

.steps{padding:60px 0;}
.steps h2{font-size:28px; font-weight:400; text-align:center; margin-bottom:38px;}
.steps .grid{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
@media(max-width:720px){.steps .grid{grid-template-columns:1fr;}}
.step .n{font-size:13px; color:var(--warm); letter-spacing:.14em; text-transform:uppercase;}
.step h4{font-size:19px; font-weight:400; margin:8px 0 6px;}
.step p{color:var(--ink2); font-size:14.5px;}

/* ---------- generic prose sections ---------- */

.section{padding:56px 0;}
.section.tint{background:var(--bg); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.section h2{font-size:28px; font-weight:400; margin-bottom:18px;}
.section h3{font-size:20px; font-weight:400; margin:28px 0 10px;}
.prose{max-width:720px;}
.prose p{color:var(--ink2); font-size:16.5px; margin-bottom:16px;}
.prose ul{color:var(--ink2); font-size:16px; margin:0 0 18px 22px;}
.prose ul li{margin-bottom:8px;}
.prose strong{color:var(--ink);}

.eyebrow{font-size:12px; text-transform:uppercase; letter-spacing:.14em; color:var(--warm); margin-bottom:14px;}

/* ---------- callout / trust line ---------- */

.callout{
  border-left:3px solid var(--accent);
  background:var(--accent-soft);
  padding:20px 24px;
  font-size:15.5px;
  color:var(--ink2);
  max-width:720px;
  margin:26px 0;
}

/* ---------- three-up feature grid ---------- */

.grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:8px;}
@media(max-width:720px){.grid3{grid-template-columns:1fr;}}
.card{border:1px solid var(--line); padding:26px 24px;}
.card h4{font-size:18px; font-weight:400; margin-bottom:8px;}
.card p{color:var(--ink2); font-size:14.5px;}

/* ---------- receive list ---------- */

.checklist{list-style:none; margin:0; padding:0; columns:2; column-gap:34px;}
@media(max-width:600px){.checklist{columns:1;}}
.checklist li{color:var(--ink2); font-size:16px; margin-bottom:11px; padding-left:22px; position:relative; break-inside:avoid;}
.checklist li:before{content:"—"; position:absolute; left:0; color:var(--warm);}

/* ---------- sample report ---------- */

.report{border:1px solid var(--line); padding:30px; max-width:720px; background:#fff;}
.report .score{font-size:44px; color:var(--accent); line-height:1;}
.report .score span{font-size:14px; color:var(--ink2); display:block; font-family:-apple-system,Arial,sans-serif; letter-spacing:.1em; text-transform:uppercase; margin-bottom:6px;}
.report dl{margin-top:22px;}
.report dt{font-size:12px; text-transform:uppercase; letter-spacing:.12em; color:var(--warm); font-family:-apple-system,Arial,sans-serif; margin-top:16px;}
.report dd{color:var(--ink2); font-size:15.5px; margin-top:4px;}

/* ---------- FAQ ---------- */

.faq{max-width:760px;}
.faq details{border-bottom:1px solid var(--line); padding:18px 0;}
.faq summary{cursor:pointer; font-size:17px; list-style:none;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary:before{content:"+"; color:var(--warm); margin-right:12px; font-family:-apple-system,Arial,sans-serif;}
.faq details[open] summary:before{content:"–";}
.faq p{color:var(--ink2); font-size:15.5px; margin-top:12px; padding-left:26px;}

/* ---------- credentials ---------- */

.creds{list-style:none; margin:0; padding:0; max-width:720px;}
.creds li{padding:13px 0; border-bottom:1px solid var(--line); color:var(--ink2); font-size:15.5px;}
.creds li strong{color:var(--ink); font-weight:normal;}
.todo{color:var(--warm); font-size:13px; font-family:-apple-system,Arial,sans-serif;}

/* ---------- contact ---------- */

.contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px;}
@media(max-width:720px){.contact-grid{grid-template-columns:1fr;}}
.contact-grid .line{font-size:17px; margin-bottom:12px;}
.contact-grid .line span{display:block; font-size:12px; text-transform:uppercase; letter-spacing:.12em; color:var(--warm); font-family:-apple-system,Arial,sans-serif; margin-bottom:2px;}

form label{display:block; font-size:13px; text-transform:uppercase; letter-spacing:.1em; color:var(--ink2); font-family:-apple-system,Arial,sans-serif; margin:16px 0 6px;}
form input, form textarea, form select{
  width:100%; padding:11px 12px; border:1px solid var(--line);
  font-family:'Source Serif 4',Georgia,serif; font-size:15.5px; color:var(--ink); background:#fff;
}
form input:focus, form textarea:focus, form select:focus{outline:2px solid var(--accent); outline-offset:-2px;}
form textarea{min-height:130px; resize:vertical;}
form button{margin-top:22px; cursor:pointer; font-family:-apple-system,Arial,sans-serif;}

/* ---------- footer ---------- */

/* Footer sits back — it's wayfinding, not a section of the page.
   Smaller type, muted color, tighter rhythm, no competing headings. */
footer{
  border-top:1px solid var(--line);
  padding:26px 0 22px;
  font-size:12.5px;
  color:#8A8A8A;
  margin-top:0;
}
footer .cols{display:flex; gap:44px; flex-wrap:wrap; margin-bottom:16px;}
footer h5{
  font-size:10.5px; text-transform:uppercase; letter-spacing:.13em;
  margin-bottom:5px; color:#A6A29C; font-weight:400;
}
footer a{color:#8A8A8A; text-decoration:none; display:block; margin:2px 0; line-height:1.5;}
footer a:hover{color:var(--accent);}
.legal{padding-top:14px; font-size:11.5px; line-height:1.65; color:#A6A29C;}
@media(max-width:720px){
  footer .cols{gap:28px;}
}

/* ---------- preview banner (remove before production) ---------- */

.preview-banner{
  background:#FFF3CD; color:#7a5c00;
  font-family:-apple-system,Arial,sans-serif; font-size:12px;
  text-align:center; padding:7px 16px;
}