/* Blue Sun Rentals — Little Ledger inspired styling
   Clean, warm, trustworthy "accounting ledger" aesthetic. */

:root {
  --paper: #faf7f0;
  --paper-card: #ffffff;
  --ink: #1f2421;
  --ink-soft: #4a534c;
  --rule: #e3ddcf;
  --accent: #1f5d9c;      /* blue sun */
  --accent-deep: #143f6b;
  --sun: #2f80d6;         /* the blue sun */
  --max: 1080px;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(31,36,33,.06), 0 8px 24px rgba(31,36,33,.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* Header */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--sun), #1a4f8a);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.4);
  flex: none;
}
.brand .name { font-family: Georgia, serif; font-weight: 600; font-size: 19px; letter-spacing: -0.01em; white-space: nowrap; }
.nav a { color: var(--ink-soft); font-size: 15px; margin-left: 24px; }
.nav a:hover { color: var(--ink); }

/* Hero */
.hero { padding: 84px 0 64px; border-bottom: 1px solid var(--rule); }
.hero .eyebrow {
  text-transform: uppercase; letter-spacing: .12em; font-size: 12.5px;
  color: var(--accent); font-weight: 700; margin-bottom: 16px;
}
.hero h1 { font-size: 46px; margin: 0 0 18px; max-width: 18ch; }
.hero p.lead { font-size: 19px; color: var(--ink-soft); max-width: 56ch; margin: 0 0 28px; }

.btn {
  display: inline-block; padding: 12px 22px; border-radius: var(--radius);
  background: var(--accent); color: #fff; font-weight: 600; font-size: 15px;
  border: 1px solid var(--accent-deep);
}
.btn:hover { background: var(--accent-deep); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--accent); border-color: var(--rule); margin-left: 10px; }
.btn.ghost:hover { background: #fff; }

/* Sections */
section.block { padding: 64px 0; border-bottom: 1px solid var(--rule); }
section.block h2 { font-size: 30px; margin: 0 0 14px; }
section.block .sub { color: var(--ink-soft); max-width: 60ch; margin: 0 0 36px; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--paper-card); border: 1px solid var(--rule);
  border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow);
}
.card h3 { font-size: 19px; margin: 0 0 8px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.card .ic { font-size: 22px; margin-bottom: 12px; display: block; }

/* Product callout */
.product {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center;
}
.product .panel {
  background: var(--accent); color: #fff; border-radius: var(--radius);
  padding: 40px; box-shadow: var(--shadow);
}
.product .panel h3 { color: #fff; font-size: 26px; margin: 0 0 10px; }
.product .panel p { color: rgba(255,255,255,.88); margin: 0 0 8px; }
.product .panel .ledgerline {
  border-top: 1px dashed rgba(255,255,255,.35); margin: 18px 0; padding-top: 18px;
  display: flex; justify-content: space-between; font-variant-numeric: tabular-nums;
}

/* Generic content page */
.page { padding: 56px 0 72px; }
.page h1 { font-size: 36px; margin: 0 0 8px; }
.page .updated { color: var(--ink-soft); font-size: 14px; margin-bottom: 36px; }
.page h2 { font-size: 22px; margin: 34px 0 10px; }
.page p, .page li { color: var(--ink-soft); }
.page ul { padding-left: 20px; }

.contact-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 24px; }

/* Footer */
.site-footer { padding: 40px 0; color: var(--ink-soft); font-size: 14px; }
.site-footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.site-footer a { color: var(--ink-soft); margin-right: 18px; }

@media (max-width: 760px) {
  .site-header .wrap { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
  .nav a { margin-left: 0; }
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 34px; }
  .grid { grid-template-columns: 1fr; }
  .product { grid-template-columns: 1fr; }
  .contact-row { grid-template-columns: 1fr; }
  .nav a:first-child { margin-left: 0; }
}