/* ── Nixotine legal site — clean, calm layout (Ontime-style), green brand ──── */
:root {
  --bg: #F1F2F5;
  --card: #FFFFFF;
  --line: #E7E9EF;
  --text: #15171E;
  --dim: #545b67;
  --faint: #868D99;
  --accent: #10B981;
  --accent-ink: #0B7A55;
  --accent-soft: #E7F7F0;
  --grad: linear-gradient(120deg, #34D399 0%, #10B981 50%, #12B886 100%);
  --grad-soft: linear-gradient(180deg, #ECFBF4 0%, #F1F2F5 62%);
  --shadow: 0 18px 46px -22px rgba(20, 23, 30, .28);
  --shadow-sm: 0 8px 24px -14px rgba(20, 23, 30, .28);
  --radius: 18px;
  --wrap: 1080px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); color: var(--text); background: var(--bg);
  line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

/* ── Nav ─────────────────────────────────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(241, 242, 245, .82); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
nav .wrap { display: flex; align-items: center; gap: 18px; height: 62px; }
.logo { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 19px; color: var(--text); letter-spacing: -0.03em; }
.logo:hover { text-decoration: none; }
.logo .dot {
  width: 24px; height: 24px; border-radius: 8px; background: var(--grad);
  display: grid; place-items: center; box-shadow: var(--shadow-sm);
}
.logo .dot::after { content: ""; width: 9px; height: 9px; border: 2px solid #fff; border-radius: 50%; }
nav ul { display: flex; gap: 6px; list-style: none; margin: 0 0 0 auto; padding: 0; align-items: center; }
nav ul a { color: var(--dim); font-weight: 600; font-size: 15px; padding: 8px 12px; border-radius: 10px; }
nav ul a:hover { color: var(--text); background: #fff; text-decoration: none; }
nav ul a.active { color: var(--accent-ink); }
nav .nav-cta { background: var(--text); color: #fff; padding: 9px 15px; border-radius: 11px; font-weight: 700; font-size: 14px; }
nav .nav-cta:hover { background: #000; text-decoration: none; }
@media (max-width: 620px) { nav ul li.hide-sm { display: none; } .logo span { display: none; } }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px;
  padding: 14px 22px; border-radius: 14px; border: 0; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 12px 26px -12px rgba(16, 185, 129, .7); }
.btn-ghost { background: #fff; color: var(--text); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: #d7dae2; }

/* ── Hero (home) ─────────────────────────────────────────────────────────── */
.hero { background: var(--grad-soft); border-bottom: 1px solid var(--line); }
.hero .wrap { padding: 72px 22px 78px; max-width: 780px; }
.hero .eyebrow { margin-bottom: 14px; }
.hero h1 { font-size: clamp(36px, 6vw, 54px); font-weight: 820; margin: 0; }
.hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lede { font-size: clamp(17px, 2.2vw, 20px); color: var(--dim); margin: 16px 0 0; max-width: 52ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ── Content pages (privacy / terms / home body) ─────────────────────────── */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 22px 90px; }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700;
  color: var(--accent-ink); background: var(--accent-soft); padding: 6px 12px; border-radius: 999px; }
.doc .eyebrow { margin-bottom: 6px; }
.doc h1 { font-size: clamp(30px, 5vw, 42px); font-weight: 820; margin: 14px 0 6px; }
.doc .updated { color: var(--faint); font-size: 14px; font-weight: 600; margin-bottom: 26px; }
.doc h2 { font-size: 21px; font-weight: 800; margin: 40px 0 12px; scroll-margin-top: 80px; }
.doc h3 { font-size: 17px; font-weight: 800; margin: 24px 0 8px; }
.doc p, .doc li { color: #2b2f39; font-size: 16px; }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 8px; }
.doc .lede { color: var(--dim); font-size: 18px; max-width: none; }
.callout { background: var(--accent-soft); border: 1px solid #c9ecdc; border-radius: 16px; padding: 20px 22px; margin: 30px 0; color: #245c46; }
.callout strong { display: block; color: var(--accent-ink); margin-bottom: 4px; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer { background: #fff; border-top: 1px solid var(--line); padding: 40px 22px; }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
footer .brand { font-weight: 800; letter-spacing: -0.03em; }
footer .links { display: flex; gap: 18px; margin-left: auto; flex-wrap: wrap; }
footer .links a { color: var(--dim); font-weight: 600; font-size: 15px; }
footer .copy { width: 100%; color: var(--faint); font-size: 13px; margin: 10px 0 0; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .hero .wrap { padding-top: 52px; padding-bottom: 56px; }
}