:root {
  --bg: #121110;
  --panel: #1c1a18;
  --panel-2: #232019;
  --text: #ece7df;
  --muted: #9b938a;
  --accent: #e8632c;      /* Ignition Orange */
  --accent-dark: #c24e1e;
  --border: #2e2a25;
  --radius: 10px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
section { padding: 72px 0; }
h2 { font-size: 1.9rem; margin-bottom: 8px; letter-spacing: -0.02em; }
.kicker { color: var(--accent); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 10px; }
.sub { color: var(--muted); max-width: 640px; margin-bottom: 36px; }

/* Nav */
nav { position: sticky; top: 0; background: rgba(18,17,16,0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); z-index: 50; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 800; font-size: 1.05rem; letter-spacing: 0.06em; color: var(--text); text-transform: uppercase; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; font-size: 0.9rem; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.active { color: var(--accent); }
@media (max-width: 720px) { .nav-links { display: none; } }

/* Hero */
.hero { padding: 110px 0 90px; background:
  radial-gradient(ellipse 80% 60% at 70% 20%, rgba(232,99,44,0.10), transparent),
  repeating-linear-gradient(45deg, transparent, transparent 48px, rgba(255,255,255,0.012) 48px, rgba(255,255,255,0.012) 50px);
  border-bottom: 1px solid var(--border); }
.hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); line-height: 1.1; letter-spacing: -0.03em; max-width: 720px; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 560px; margin: 20px 0 32px; }
.btn { display: inline-block; padding: 13px 26px; border-radius: var(--radius); font-weight: 700; font-size: 0.95rem; border: 0; cursor: pointer; font-family: inherit; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); text-decoration: none; }
.btn-ghost { border: 1px solid var(--border); color: var(--text); margin-left: 12px; background: transparent; }
.btn-ghost:hover { border-color: var(--muted); text-decoration: none; }

/* Page header (subpages) */
.page-head { padding: 72px 0 8px; }
.page-head h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.03em; line-height: 1.08; }
.page-head h1 em { color: var(--accent); font-style: normal; }

/* Video grid */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } }
.video-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.video-embed { aspect-ratio: 16/9; width: 100%; border: 0; display: block; background: #000; }
.video-placeholder { aspect-ratio: 16/9; width: 100%; display: flex; align-items: center; justify-content: center; background: repeating-linear-gradient(-45deg, var(--panel-2), var(--panel-2) 10px, var(--panel) 10px, var(--panel) 20px); color: var(--muted); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; }
.video-card .meta { padding: 14px 16px; }
.video-card .meta h3 { font-size: 0.98rem; margin-bottom: 4px; }
.video-card .meta p { color: var(--muted); font-size: 0.85rem; }

/* Build table (homepage preview) */
.build-table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.build-table th, .build-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
.build-table th { background: var(--panel-2); color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; }
.build-table tr:last-child td { border-bottom: 0; }
.tag { display: inline-block; background: var(--panel-2); border: 1px solid var(--border); color: var(--muted); font-size: 0.72rem; padding: 2px 9px; border-radius: 99px; text-transform: uppercase; letter-spacing: 0.08em; }
.disclosure { color: var(--muted); font-size: 0.8rem; margin-top: 14px; }
.disclosure-box { border-left: 3px solid var(--accent); background: var(--panel); padding: 14px 18px; color: var(--muted); font-size: 0.85rem; margin: 32px 0 0; }

/* Parts & Tools page */
.project-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 26px 0 0; }
.project-badge { background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--accent); padding: 10px 16px; font-size: 0.85rem; }
.project-badge b { letter-spacing: 0.08em; }
.tabs { display: flex; gap: 10px; margin-top: 30px; }
.tab { background: var(--panel); border: 1px solid var(--border); color: var(--muted); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 12px 20px; cursor: pointer; border-radius: 6px 6px 0 0; font-family: inherit; }
.tab.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.cat-head { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; margin: 40px 0 12px; }
.cat-head::after { content: ""; flex: 1; border-top: 1px dashed var(--border); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.item-card { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 16px; display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--text); transition: border-color 0.15s; }
.item-card:hover { border-color: var(--accent); text-decoration: none; }
.item-card .name { font-weight: 700; font-size: 0.95rem; }
.item-card .spec { color: var(--muted); font-size: 0.83rem; flex: 1; }
.item-card .row { display: flex; align-items: center; justify-content: space-between; }
.store { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); border: 1px solid var(--border); background: var(--panel-2); border-radius: 3px; padding: 3px 8px; }
.go { color: var(--accent); font-weight: 800; }
.empty { border: 1px dashed var(--border); border-radius: 6px; padding: 18px; color: var(--muted); font-size: 0.85rem; }
.empty b { color: var(--text); }

/* Prints */
.print-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.print-card .thumb { aspect-ratio: 4/3; background: repeating-linear-gradient(-45deg, var(--panel-2), var(--panel-2) 10px, var(--panel) 10px, var(--panel) 20px); border-radius: 6px; margin-bottom: 16px; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; overflow: hidden; }
.print-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.print-card h3 { font-size: 1rem; margin-bottom: 4px; }
.print-card p { color: var(--muted); font-size: 0.85rem; margin-bottom: 12px; }
.price { font-weight: 800; color: var(--text); }

/* Newsletter */
.newsletter { background: var(--panel); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); text-align: center; }
.newsletter form { display: flex; gap: 10px; justify-content: center; max-width: 460px; margin: 28px auto 0; }
.newsletter input { flex: 1; padding: 13px 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg); color: var(--text); font-size: 0.95rem; }
.newsletter input:focus { outline: 2px solid var(--accent); border-color: transparent; }
@media (max-width: 520px) { .newsletter form { flex-direction: column; } }

footer { padding: 48px 0; color: var(--muted); font-size: 0.85rem; }
footer .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer a { color: var(--muted); }