/* Field House One public site. Same palette as the app (frontend/src/styles.scss). */
:root {
  --bg: #0d1117; --panel: #151b23; --line: #2a3340; --ink: #e8edf3; --muted: #9aa7b6;
  --primary: #f4703c; --primary-hot: #ff8a5c; --primary-ink: #170801; --accent: #2eb894;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--primary-hot); }
img { max-width: 100%; }
code { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 0 .3em; font-size: .9em; }

.top { display: flex; align-items: center; gap: 1rem; padding: .8rem 16px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: rgba(13,17,23,.94); backdrop-filter: blur(6px); z-index: 2; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: .5rem; color: var(--ink); text-decoration: none; font-weight: 700; }
.top nav { display: flex; gap: 1rem; flex: 1; flex-wrap: wrap; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover, .top nav a[aria-current] { color: var(--ink); }

main { max-width: 880px; margin: 0 auto; padding: 0 16px 3rem; }
.intro { padding: 2.5rem 0 1rem; }
.intro--hero { padding-top: 3.5rem; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.8rem); line-height: 1.15; margin: 0 0 1rem; letter-spacing: -.01em; }
h2 { font-size: 1.45rem; margin: 2.4rem 0 .7rem; }
h3 { font-size: 1.08rem; margin: 0 0 .3rem; }
.lede { font-size: 1.2rem; color: var(--ink); opacity: .92; max-width: 46rem; }
.cta { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.5rem; }
li { margin: .3rem 0; }

.btn { display: inline-block; padding: .6rem 1.1rem; border-radius: 8px; font-weight: 600; text-decoration: none;
  border: 1px solid transparent; cursor: pointer; font: inherit; font-weight: 600; }
.btn--primary { background: var(--primary); color: var(--primary-ink); }
.btn--primary:hover { background: var(--primary-hot); }
.btn--ghost { border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.tile { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.1rem;
  color: var(--ink); text-decoration: none; }
.tile:hover { border-color: var(--primary); }
.tile p { margin: 0; color: var(--muted); font-size: .95rem; }

.prices { width: 100%; border-collapse: collapse; font-size: .95rem; display: block; overflow-x: auto; }
.prices th, .prices td { border-bottom: 1px solid var(--line); padding: .55rem .6rem; text-align: left; vertical-align: top; }
.prices thead th { color: var(--muted); font-weight: 600; }
.prices tbody th { font-weight: 500; }

.faq details { border-bottom: 1px solid var(--line); padding: .7rem 0; }
.faq summary { cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { display: inline; }
.faq summary::before { content: "+"; color: var(--primary); display: inline-block; width: 1.2rem; font-weight: 700; }
.faq details[open] summary::before { content: "–"; }
.faq p { margin: .5rem 0 0 1.2rem; color: var(--muted); }

.demo { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 1.2rem; display: grid; gap: .9rem; margin-top: 1rem; }
.demo label { display: grid; gap: .3rem; font-size: .92rem; color: var(--muted); }
.demo input, .demo select, .demo textarea { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line);
  border-radius: 8px; padding: .55rem .7rem; width: 100%; }
.demo input:focus, .demo select:focus, .demo textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 0; min-height: 1.4em; }
.form-status.ok { color: var(--accent); }
.form-status.err { color: var(--primary-hot); }

.foot { border-top: 1px solid var(--line); padding: 1.5rem 16px 2.5rem; color: var(--muted); font-size: .9rem; display: grid; gap: .8rem;
  max-width: 880px; margin: 0 auto; }
.foot nav { display: flex; flex-wrap: wrap; gap: .4rem 1rem; }
.foot a { color: var(--muted); }
.small { font-size: .85rem; }

@media (max-width: 640px) {
  .row2 { grid-template-columns: 1fr; }
  .top nav { order: 3; flex-basis: 100%; gap: .9rem; }
  .signin { margin-left: auto; }
}