/* Halera marketing + legal site — shared styles */
:root {
  --bg: #0f1216;
  --panel: #14181d;
  --panel2: #1c222b;
  --border: #2a313c;
  --text: #eceef1;
  --dim: #8b94a3;
  --muted: #5a6272;
  --accent: #4fb8a6;
  --fluid: #5b9cd6;
  --max: 1080px;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

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 {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(15, 18, 22, 0.8);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.brand:hover { text-decoration: none; }
.nav a { color: var(--dim); margin-left: 22px; font-size: 14px; }
.nav a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { padding: 96px 0 72px; text-align: center; }
.hero h1 { font-size: clamp(40px, 8vw, 76px); font-weight: 800; letter-spacing: -0.03em; margin: 0 0 8px; }
.hero .tagline { font-size: clamp(18px, 3.4vw, 26px); color: var(--text); font-weight: 600; margin: 0 0 18px; }
.hero p.sub { font-size: 17px; color: var(--dim); max-width: 620px; margin: 0 auto 32px; }

.badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--panel2); border: 1px solid var(--border);
  color: var(--text); border-radius: 12px; padding: 12px 18px; font-size: 14px; font-weight: 600;
}
.badge small { color: var(--muted); font-weight: 500; font-family: var(--mono); font-size: 11px; }

/* Features */
.section { padding: 56px 0; }
.section h2 { font-size: clamp(26px, 4vw, 36px); font-weight: 700; letter-spacing: -0.02em; text-align: center; margin: 0 0 8px; }
.section .lead { text-align: center; color: var(--dim); max-width: 560px; margin: 0 auto 40px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 24px;
}
.card .ico { font-size: 26px; margin-bottom: 10px; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--dim); font-size: 14.5px; }

/* Callout / disclaimer */
.callout {
  background: var(--panel2); border: 1px solid var(--border); border-radius: 14px;
  padding: 20px 24px; color: var(--dim); font-size: 14px; text-align: center;
}
.callout strong { color: var(--text); }

/* Legal / content pages */
.doc { padding: 56px 0 80px; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); letter-spacing: -0.02em; margin: 0 0 6px; }
.doc .updated { color: var(--muted); font-family: var(--mono); font-size: 13px; margin: 0 0 32px; }
.doc h2 { font-size: 20px; margin: 36px 0 10px; }
.doc h3 { font-size: 16px; margin: 22px 0 8px; color: var(--text); }
.doc p, .doc li { color: var(--dim); font-size: 15.5px; }
.doc ul { padding-left: 22px; }
.doc a { text-decoration: underline; }
.doc .toc { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; margin: 0 0 32px; }
.doc .toc a { color: var(--dim); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0; margin-top: 40px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.site-footer .links a { color: var(--dim); margin-right: 20px; font-size: 14px; }
.site-footer .links a:hover { color: var(--text); }
.site-footer .copy { color: var(--muted); font-size: 13px; }
.site-footer .disc { color: var(--muted); font-size: 12px; max-width: 520px; margin-top: 4px; }