/* Murphy's Guitar Lab — landing. Gold is reserved for action. */
:root {
  --bg: #0F1115;
  --surface: #1C1C1C;
  --surface-2: #181C22;
  --border: #303741;
  --text: #F5F1E8;
  --muted: #B8B2A8;
  --accent: #C9A96E;
  --accent-hover: #D4B67A;
  --success: #5CCB91;
  --radius: 16px;
  --wrap: 1120px;
  --font-display: Fraunces, Georgia, serif;
  --font-body: Outfit, system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
}
img { max-width: 100%; }
.wrap { width: min(var(--wrap), calc(100% - 2rem)); margin-inline: auto; }
.narrow { width: min(720px, calc(100% - 2rem)); }

.skip {
  position: absolute; left: 1rem; top: -3rem;
  background: var(--accent); color: #1A140C; padding: .5rem 1rem; z-index: 100;
}
.skip:focus { top: 1rem; }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.25rem; }
.logo {
  font-family: var(--font-display); font-weight: 700; color: var(--text);
  text-decoration: none; font-size: 1.15rem;
}
.logo span { color: var(--accent); }

.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--text); }
.nav-toggle { display: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .7rem 1.15rem; border-radius: 999px; font-weight: 650;
  text-decoration: none; border: 0; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #1A140C; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--accent-hover); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-lg { padding: .9rem 1.4rem; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.eyebrow {
  font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); margin: 0 0 .6rem;
}
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -.03em; line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4.1rem); margin: 0 0 .75rem; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0 0 .75rem; }
h3 { font-size: 1.25rem; margin: 0 0 .4rem; }
.lede, .section-lede { color: var(--muted); font-size: 1.15rem; max-width: 38rem; }
.trust { color: var(--muted); font-size: .9rem; }

.hero {
  padding: 4.5rem 0 4rem;
  background:
    radial-gradient(700px 280px at 80% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1.3fr .8fr; gap: 2.5rem; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin: 1.4rem 0 .8rem; }
.hero-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.4rem 1.3rem; box-shadow: 0 18px 40px rgb(0 0 0 / .28);
}
.hero-card-title { font-family: var(--font-display); font-size: 1.5rem; margin: 0 0 .35rem; }
.hero-list { list-style: none; padding: 0; margin: .4rem 0 .8rem; color: var(--muted); }
.hero-list li { padding: .35rem 0; border-bottom: 1px solid var(--border); }
.hero-list li:last-child { border-bottom: 0; }
.hero-card p:last-child { color: var(--muted); font-size: .95rem; margin: 0; }

.section { padding: 4.25rem 0; }
.section-alt { background: var(--surface-2); }
.cards { display: grid; gap: 1rem; margin-top: 1.6rem; }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.25rem 1.2rem;
}
.card p { color: var(--muted); margin: 0; }
.card strong { color: var(--text); }

.track { padding-left: 1.1rem; color: var(--muted); }
.track li { margin: .65rem 0; }
.track strong { color: var(--text); }

.faq details {
  border-top: 1px solid var(--border); padding: 1rem 0;
}
.faq details:last-child { border-bottom: 1px solid var(--border); }
.faq summary { cursor: pointer; font-weight: 650; }
.faq p { color: var(--muted); }

.cta { padding: 4.5rem 0; text-align: center; }
.cta-inner { display: grid; justify-items: center; gap: .7rem; }
.cta p { color: var(--muted); }

.site-footer { border-top: 1px solid var(--border); padding: 1.5rem 0 2rem; color: var(--muted); font-size: .9rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 860px) {
  .hero-grid, .cards.three, .cards.two { grid-template-columns: 1fr; }
  .nav-toggle {
    display: inline-flex; background: var(--surface); color: var(--text);
    border: 1px solid var(--border); border-radius: 999px; padding: .45rem .8rem;
  }
  .site-nav {
    display: none; position: absolute; inset: 4.25rem 1rem auto;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    flex-direction: column; align-items: flex-start; padding: 1rem;
  }
  .site-nav.open { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}