/* Graft — marketing site. Design tokens mirror the app (core/theme.dart). */
:root {
  --bg: #f7f6f3;
  --card: #ffffff;
  --border: #e8e5e0;
  --dark: #1a1814;
  --muted: #756f65;
  --soft: #f0ede6;
  --blue: #2563eb;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #dc2626;
  --teal: #0d9488;
  --purple: #7c3aed;
  --radius: 22px;
  --radius-sm: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .serif { font-family: 'Lora', Georgia, serif; font-weight: 600; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.muted { color: var(--muted); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(247, 246, 243, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 9px; font-family: 'Lora', serif; font-weight: 700; font-size: 21px; }
.brand .dot { width: 30px; height: 30px; border-radius: 9px; background: var(--dark); color: #fff; display: grid; place-items: center; font-size: 16px; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 600; }
.nav-links a.muted:hover { color: var(--dark); }
@media (max-width: 720px) { .nav-links a:not(.btn) { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--dark); color: #fff;
  padding: 11px 18px; border-radius: 999px;
  font-weight: 700; font-size: 14px; border: none; cursor: pointer;
  transition: transform .12s ease, opacity .12s ease;
}
.btn:hover { transform: translateY(-1px); opacity: .92; }
.btn.ghost { background: transparent; color: var(--dark); border: 1.5px solid var(--border); }

/* Hero */
.hero { padding: 72px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; gap: 28px; } }
.pill { display: inline-flex; align-items: center; gap: 7px; background: var(--soft); border: 1px solid var(--border); border-radius: 999px; padding: 6px 13px; font-size: 12.5px; font-weight: 700; color: var(--muted); letter-spacing: .3px; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.08; margin: 18px 0 16px; letter-spacing: -0.5px; }
.hero h1 .accent { color: var(--teal); }
.hero p.lead { font-size: 18px; color: var(--muted); max-width: 30em; }
.hero .cta-row { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.hero .note { margin-top: 14px; font-size: 13px; color: var(--muted); }

/* Phone mock */
.phone {
  width: 280px; max-width: 80%; margin: 0 auto;
  background: var(--dark); border-radius: 36px; padding: 12px;
  box-shadow: 0 30px 60px -20px rgba(26,24,20,0.35);
}
.phone .screen { background: var(--bg); border-radius: 26px; overflow: hidden; padding: 16px; }
.phone .take {
  background: linear-gradient(135deg, var(--dark), #2a2622); color: #fff;
  border-radius: var(--radius-sm); padding: 14px; font-size: 12.5px; line-height: 1.45;
}
.phone .take .tag { font-size: 9px; letter-spacing: .6px; color: #c8c2b5; font-weight: 700; display: flex; align-items: center; gap: 6px; margin-bottom: 8px; }
.phone .row { background: var(--card); border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 11px 12px; margin-top: 10px; display: flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 600; }
.phone .row .time { background: var(--dark); color: #fff; font-family: 'Lora', serif; font-weight: 700; border-radius: 8px; padding: 5px 8px; font-size: 12px; }
.phone .row .chip { margin-left: auto; font-size: 9px; font-weight: 700; padding: 3px 7px; border-radius: 999px; }

/* Sections */
section { padding: 56px 0; }
.section-head { text-align: center; max-width: 36em; margin: 0 auto 40px; }
.section-head .pill { margin-bottom: 14px; }
.section-head h2 { font-size: clamp(26px, 3.5vw, 38px); letter-spacing: -0.3px; }
.section-head p { color: var(--muted); margin-top: 10px; font-size: 16px; }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }
.feat {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.feat .ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-size: 20px; margin-bottom: 12px; }
.feat h3 { font-size: 18px; margin-bottom: 6px; }
.feat p { font-size: 14px; color: var(--muted); }

/* Who it's for */
.tags { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.tags span { background: var(--card); border: 1.5px solid var(--border); border-radius: 999px; padding: 9px 16px; font-weight: 600; font-size: 14px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; } }
.step { text-align: center; }
.step .num { width: 44px; height: 44px; margin: 0 auto 12px; border-radius: 999px; background: var(--soft); border: 1.5px solid var(--border); display: grid; place-items: center; font-family: 'Lora', serif; font-weight: 700; font-size: 18px; }
.step h3 { font-size: 16px; margin-bottom: 4px; }
.step p { font-size: 13.5px; color: var(--muted); }

/* CTA band */
.band { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 48px; text-align: center; }
.band h2 { font-size: clamp(24px, 3.5vw, 34px); color: #fff; }
.band p { color: #c8c2b5; margin: 10px auto 22px; max-width: 30em; }
.band .btn { background: #fff; color: var(--dark); }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 36px 0 48px; margin-top: 24px; }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer .links { display: flex; gap: 22px; font-size: 14px; font-weight: 600; }
footer .copy { font-size: 13px; color: var(--muted); }

/* Legal pages */
.legal { padding: 48px 0 60px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: 38px; margin-bottom: 6px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 30px; }
.legal h2 { font-size: 22px; margin: 30px 0 10px; }
.legal h3 { font-size: 17px; margin: 20px 0 6px; }
.legal p, .legal li { color: #2c2822; font-size: 15.5px; margin-bottom: 10px; }
.legal ul { padding-left: 22px; margin-bottom: 12px; }
.legal a { color: var(--blue); font-weight: 600; }

/* ===== Added: stats, FAQ, blog, article ===== */

/* Stat strip */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 720px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat { text-align: center; padding: 18px 10px; }
.stat .n { font-family: 'Lora', serif; font-weight: 700; font-size: 32px; letter-spacing: -0.5px; }
.stat .l { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* FAQ (native details/summary — no JS) */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); margin-bottom: 10px; padding: 2px 18px;
}
.faq details[open] { border-color: var(--dark); }
.faq summary {
  list-style: none; cursor: pointer; padding: 16px 0;
  font-weight: 700; font-size: 15.5px; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 16px; color: var(--muted); font-size: 14.5px; line-height: 1.6; }

/* Blog cards */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 860px) { .posts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .posts { grid-template-columns: 1fr; } }
.post-card {
  display: flex; flex-direction: column;
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: transform .12s ease;
}
.post-card:hover { transform: translateY(-2px); }
.post-card .thumb { height: 120px; background: var(--soft); display: grid; place-items: center; font-size: 34px; }
.post-card .body { padding: 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.post-card .cat { font-size: 10.5px; font-weight: 700; letter-spacing: .5px; color: var(--teal); text-transform: uppercase; }
.post-card h3 { font-size: 18px; line-height: 1.25; }
.post-card p { font-size: 13.5px; color: var(--muted); flex: 1; }
.post-card .read { font-size: 13px; font-weight: 700; color: var(--dark); }

/* Article (blog post) */
.article { padding: 40px 0 56px; }
.article .wrap { max-width: 720px; }
.article .cat { font-size: 11px; font-weight: 700; letter-spacing: .5px; color: var(--teal); text-transform: uppercase; }
.article h1 { font-size: clamp(30px, 4.5vw, 44px); line-height: 1.12; margin: 10px 0 12px; letter-spacing: -0.5px; }
.article .meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.article h2 { font-size: 24px; margin: 32px 0 10px; }
.article h3 { font-size: 18px; margin: 22px 0 6px; }
.article p, .article li { font-size: 16.5px; color: #2c2822; line-height: 1.7; margin-bottom: 14px; }
.article ul, .article ol { padding-left: 22px; margin-bottom: 16px; }
.article a { color: var(--blue); font-weight: 600; }
.article .lead { font-size: 19px; color: var(--dark); }
.article .callout {
  background: var(--soft); border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 16px 18px; margin: 22px 0;
}
.article .callout p { margin: 0; font-size: 15px; }
.cta-inline { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 28px; text-align: center; margin: 36px 0 0; }
.cta-inline h3 { color: #fff; font-size: 22px; }
.cta-inline p { color: #c8c2b5; margin: 8px auto 16px; max-width: 28em; }
.cta-inline .btn { background: #fff; color: var(--dark); }