/* RoofRep — v3 design system. Self-contained, no third-party requests. */
:root {
  --canvas: #ffffff;
  --canvas-2: #f7f8fa;
  --ink: #1f2937;
  --ink-soft: #4b5563;
  --ink-faint: #9aa3af;
  --accent: #ff6b00;
  --positive: #16a34a;
  --hairline: #e6e8ec;
  --card: #ffffff;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(31,41,55,.04), 0 8px 24px rgba(31,41,55,.06);
  --maxw: 960px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, var(--canvas-2) 100%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
header.site {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(180%) blur(12px);
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid var(--hairline);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -.02em; color: var(--ink); font-size: 18px; }
.brand svg { width: 30px; height: 30px; display: block; }
.nav-links { display: flex; gap: 22px; font-size: 14px; font-weight: 500; }
.nav-links a { color: var(--ink-soft); }
footer.site { border-top: 1px solid var(--hairline); margin-top: 72px; padding: 40px 0 56px; color: var(--ink-faint); font-size: 13px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
footer.site a { color: var(--ink-soft); }

/* Hero */
.hero { padding: 88px 0 40px; text-align: center; }
.hero .eyebrow { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.05; letter-spacing: -.03em; margin: 0 0 20px; font-weight: 800; }
.hero h1 .accent { color: var(--accent); }
.hero p.lede { font-size: clamp(17px, 2.4vw, 21px); color: var(--ink-soft); max-width: 660px; margin: 0 auto 32px; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.badge-store {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 12px;
  font-size: 15px; font-weight: 600;
}
.badge-store small { display: block; font-size: 11px; font-weight: 500; opacity: .7; letter-spacing: .02em; }
.badge-store.disabled { opacity: .55; }

/* Sections */
section.block { padding: 32px 0; }
.section-title { font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); text-align: center; margin: 0 0 28px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--hairline); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }
.card .glyph { width: 34px; height: 34px; border-radius: 10px; background: var(--canvas-2); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 18px; }

/* Legal / doc pages */
.doc { padding: 48px 0 8px; }
.doc h1 { font-size: 34px; letter-spacing: -.02em; margin: 0 0 6px; }
.doc .meta { color: var(--ink-faint); font-size: 13.5px; margin: 0 0 32px; }
.doc h2 { font-size: 19px; letter-spacing: -.01em; margin: 36px 0 10px; padding-top: 8px; }
.doc h3 { font-size: 16px; margin: 22px 0 8px; }
.doc p, .doc li { color: var(--ink-soft); font-size: 15.5px; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc .callout {
  background: var(--canvas-2); border: 1px solid var(--hairline); border-left: 3px solid var(--accent);
  border-radius: 12px; padding: 18px 20px; margin: 20px 0; color: var(--ink); font-size: 15px;
}
.doc .callout strong { color: var(--ink); }
.doc .future { color: var(--ink-faint); font-style: italic; }
.back-home { display: inline-block; margin: 24px 0 0; font-size: 14px; font-weight: 500; }

@media (max-width: 560px) {
  .nav-links { gap: 16px; }
  .hero { padding: 64px 0 28px; }
}