/* Furey Labs — Cam's Axe Manager site
   Single shared stylesheet. Dark "stage/amp" theme with a warm amber accent. */

:root {
  --bg: #0d0e12;
  --bg-soft: #14161d;
  --card: #181b23;
  --line: #262a35;
  --text: #e8e9ec;
  --muted: #9aa1ad;
  --accent: #f0a83c;       /* warm tube-amp amber */
  --accent-2: #ffd27a;
  --radius: 14px;
  --maxw: 880px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1b1d27 0%, var(--bg) 55%) no-repeat, var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* Nav */
header.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(13,14,18,0.82);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
header.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .2px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand .glyph { font-size: 20px; }
nav.links a { color: var(--muted); margin-left: 20px; font-size: 15px; font-weight: 600; }
nav.links a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 72px 0 36px; }
.hero h1 { font-size: clamp(30px, 6vw, 46px); margin: 0 0 12px; letter-spacing: -0.5px; }
.hero .tag { font-size: clamp(17px, 3.5vw, 21px); color: var(--muted); margin: 0 auto 26px; max-width: 620px; }
.kicker { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; font-size: 13px; }

.btn {
  display: inline-block; background: linear-gradient(180deg, var(--accent-2), var(--accent));
  color: #2a1a00; font-weight: 700; padding: 12px 22px; border-radius: 999px;
  border: 0; font-size: 16px;
}
.btn:hover { text-decoration: none; filter: brightness(1.05); color: #2a1a00; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent-2); }
.note { color: var(--muted); font-size: 14px; margin-top: 14px; }

/* Sections */
section { padding: 30px 0; }
h2 { font-size: clamp(22px, 4vw, 28px); margin: 8px 0 18px; letter-spacing: -0.3px; }
h3 { font-size: 18px; margin: 26px 0 6px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 20px 18px;
}
.card .ico { font-size: 24px; }
.card h3 { margin: 10px 0 4px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* Prose (support / privacy) */
.prose { padding: 36px 0 10px; }
.prose p, .prose li { color: #d4d7dd; }
.prose .updated { color: var(--muted); font-size: 14px; margin-top: -6px; }
.prose h2 { margin-top: 30px; border-top: 1px solid var(--line); padding-top: 26px; }
.prose h2:first-of-type { border-top: 0; padding-top: 0; }
.prose ul { padding-left: 20px; }
.prose li { margin: 6px 0; }

.faq { margin: 8px 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); overflow: hidden; }
.faq + .faq { margin-top: 10px; }
.faq summary {
  cursor: pointer; padding: 16px 18px; font-weight: 600; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; }
.faq[open] summary::after { content: "–"; }
.faq .body { padding: 0 18px 16px; color: var(--muted); }
.faq .body a { font-weight: 600; }

.callout {
  background: linear-gradient(180deg, rgba(240,168,60,0.10), rgba(240,168,60,0.03));
  border: 1px solid rgba(240,168,60,0.35); border-radius: var(--radius);
  padding: 18px 20px; margin: 18px 0;
}
.callout a { font-weight: 700; }

/* Footer */
footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 28px 0 50px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; justify-content: space-between; }
footer a { color: var(--muted); font-weight: 600; }
footer a:hover { color: var(--text); text-decoration: none; }
footer .legal { display: flex; gap: 18px; flex-wrap: wrap; }