/* ──────────────────────────────────────────────────────────────────────────
   PromptForge — Shared Layout CSS
   Covers: reset, variables, nav, footer, buttons, utilities
   Page-specific styles live in each HTML file's <style> block
────────────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0A0A0C;
  --bg2:      #111115;
  --bg3:      #18181E;
  --border:   rgba(255,255,255,0.08);
  --gold:     #F0A500;
  --gold-dim: rgba(240,165,0,0.12);
  --text:     #F2F2F5;
  --muted:    #888897;
  --radius:   12px;
  --max-w:    1140px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* UTILITY */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* LOGO MARK */
.logo-mark {
  width: 32px; height: 32px; border-radius: 8px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 8px;
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all 0.2s; border: none; font-family: inherit;
}
.btn-gold { background: var(--gold); color: #0A0A0C; }
.btn-gold:hover { background: #ffb820; transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.25); background: var(--bg3); }
.btn-lg { padding: 14px 28px; font-size: 15px; border-radius: 10px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 64px;
  background: rgba(10,10,12,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 17px; letter-spacing: -0.3px;
}
.nav-links {
  display: flex; align-items: center; gap: 32px;
  list-style: none; font-size: 14px; font-weight: 500; color: var(--muted);
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px;
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 24px;
}
.footer-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 16px;
}
.footer-links {
  display: flex; gap: 24px; list-style: none;
  font-size: 14px; color: var(--muted);
}
.footer-links a:hover { color: var(--text); }
.footer-copy {
  font-size: 13px; color: var(--muted);
  width: 100%; display: flex; gap: 24px; flex-wrap: wrap;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; gap: 20px; }
}