/* SmplForms marketing site. Plain CSS, system fonts: no third-party requests, so the privacy
   policy's "no third-party tracking" is true of this site too. */

:root {
  --ink: #1a2340;
  --ink-soft: #304066;
  --muted: #5d6b8f;
  --line: #dde3f0;
  --bg: #f4f7fc;
  --card: #ffffff;
  --soft: #ecf1fa;
  --tint: #eaf0ff;
  --deep: #243c8f;
  --primary: #3b5bdb;
  --primary-hover: #3049b4;
  --accent: #e4b955;
  --radius: 16px;
  --max: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8ecf8;
    --ink-soft: #c3cbe2;
    --muted: #97a3c4;
    --line: #2b3554;
    --bg: #0f1424;
    --card: #161d33;
    --soft: #1b2440;
    --tint: #1e2a52;
    --deep: #1a2b6b;
    --primary: #7d97ff;
    --primary-hover: #a3b4ff;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--primary); }
a:hover { color: var(--primary-hover); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 64px; flex-wrap: wrap;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none;
  letter-spacing: -0.01em;
}
.brand img { width: 30px; height: 30px; display: block; }
.site-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.site-nav a {
  color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 8px 10px; border-radius: 10px;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { background: var(--tint); color: var(--primary); }
.site-nav a.signin {
  background: var(--primary); color: #fff; margin-left: 6px; padding: 8px 16px;
}
.site-nav a.signin:hover { background: var(--primary-hover); color: #fff; }

@media (max-width: 640px) {
  .site-header { position: static; }
  .site-header .wrap { padding-top: 12px; padding-bottom: 12px; gap: 8px; }
  .site-nav { width: 100%; }
  .site-nav a { padding: 6px 8px; font-size: 14px; }
  .site-nav a.signin { margin-left: auto; }
  .hero { padding-top: 36px; }
}

/* Sections */
.hero { padding: 64px 0 40px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 13px;
  font-weight: 700; color: var(--primary); margin: 0 0 10px;
}
h1 {
  font-size: clamp(30px, 5vw, 48px); line-height: 1.08; letter-spacing: -0.03em;
  margin: 0 0 18px; max-width: 18ch;
}
h2 { font-size: clamp(22px, 3vw, 30px); letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 14px; }
h3 { font-size: 18px; margin: 0 0 8px; }
.lead { font-size: 19px; color: var(--ink-soft); max-width: 60ch; margin: 0 0 26px; }

.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 12px; font-weight: 700;
  text-decoration: none; border: 1px solid transparent;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-soft { background: var(--tint); color: var(--primary); }

section { padding: 36px 0; }

.grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px;
}
.card p { margin: 0; color: var(--ink-soft); }
.dot {
  width: 32px; height: 32px; border-radius: 10px; background: var(--tint);
  display: grid; place-items: center; margin-bottom: 12px;
}
.dot::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.dot.gold::after { background: var(--accent); }

.rows { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.rows > div {
  background: var(--card); padding: 18px 22px; display: grid;
  grid-template-columns: 200px 1fr; gap: 18px; border-top: 1px solid var(--line);
}
.rows > div:first-child { border-top: 0; }
.rows strong { color: var(--ink); }
.rows span { color: var(--ink-soft); }
@media (max-width: 640px) { .rows > div { grid-template-columns: 1fr; gap: 4px; } }

.steps { counter-reset: step; display: grid; gap: 14px; }
.steps .card { position: relative; padding-left: 70px; }
.steps .card::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; left: 22px; top: 22px; font-weight: 800; color: var(--primary);
  font-variant-numeric: tabular-nums;
}

.cta {
  background: var(--deep); color: #fff; border-radius: 20px; padding: clamp(24px, 5vw, 40px);
  display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap;
}
.cta h2 { color: #fff; margin: 0 0 6px; }
.cta p { margin: 0; color: #dfe5ff; }
.cta .btn-primary { background: #fff; color: var(--deep); }

/* Legal pages */
.legal { padding: 48px 0; }
.legal .meta { color: var(--muted); font-size: 14px; margin: 0 0 28px; }
.legal article {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(20px, 4vw, 40px); max-width: 820px;
}
.legal h2 { font-size: 22px; margin: 32px 0 10px; }
.legal h2:first-of-type { margin-top: 0; }
.legal h3 { margin: 18px 0 6px; font-size: 16px; }
.legal p, .legal li { color: var(--ink-soft); }
.legal ul { padding-left: 22px; }
.toc { columns: 2; column-gap: 24px; padding-left: 20px; margin: 0 0 24px; }
@media (max-width: 640px) { .toc { columns: 1; } }
.note {
  background: var(--tint); border-left: 4px solid var(--primary); border-radius: 10px;
  padding: 14px 16px; margin: 0 0 18px; color: var(--ink);
}
.contact-card {
  background: var(--soft); border-radius: 12px; padding: 16px 18px; margin-top: 10px;
}
.contact-card p { margin: 0 0 4px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 48px; padding: 28px 0 40px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.site-footer p { margin: 0; color: var(--muted); font-size: 14px; }
.site-footer nav { display: flex; gap: 14px; flex-wrap: wrap; }
.site-footer nav a { color: var(--muted); font-size: 14px; text-decoration: none; }
.site-footer nav a:hover { color: var(--primary); }