/* ==========================================================================
   Thunder Stallion — Navbar (sticky, scroll-aware) + command search overlay
   ========================================================================== */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav);
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background var(--t) var(--ease), backdrop-filter var(--t), border-color var(--t), height var(--t);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7, 9, 20, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--border);
  height: 64px;
}
.nav__inner { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; display: flex; align-items: center; gap: 22px; }

/* Brand lockup */
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark {
  width: 40px; height: 40px; border-radius: 12px; object-fit: cover;
  box-shadow: 0 0 0 1px var(--border-strong), var(--glow-purple);
  transition: transform var(--t) var(--ease-spring);
}
.brand:hover .brand__mark { transform: rotate(-6deg) scale(1.06); }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.01em; line-height: 1; }
.brand__name small { display: block; font-size: 9.5px; letter-spacing: 0.34em; font-weight: 500; color: var(--cyan-bright); margin-top: 3px; text-transform: uppercase; }

/* Links */
.nav__links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav__link {
  position: relative; padding: 9px 14px; border-radius: var(--r-sm);
  color: var(--text-dim); font-weight: 500; font-size: 15px;
  transition: color var(--t-fast);
}
.nav__link:hover, .nav__link.active { color: var(--text); }
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--grad-brand); border-radius: 2px; transform: scaleX(0); transform-origin: left;
  transition: transform var(--t) var(--ease);
}
.nav__link:hover::after, .nav__link.active::after { transform: scaleX(1); }

.nav__right { display: flex; align-items: center; gap: 12px; margin-left: auto; }

/* Search trigger */
.nav__search {
  display: flex; align-items: center; gap: 10px; min-width: 210px;
  padding: 9px 14px; border-radius: var(--r-pill);
  background: var(--surface); border: 1px solid var(--border); color: var(--text-faint);
  font-size: 14px; transition: all var(--t-fast) var(--ease);
}
.nav__search:hover { border-color: var(--border-strong); color: var(--text-dim); }
.nav__search kbd {
  margin-left: auto; font-family: var(--font-mono); font-size: 11px;
  padding: 2px 7px; border-radius: 6px; background: rgba(124, 150, 255, 0.1);
  border: 1px solid var(--border); color: var(--text-dim);
}
.nav__search svg { width: 16px; height: 16px; }

/* Mobile toggle */
.nav__burger { display: none; width: 42px; height: 42px; border-radius: 11px; background: var(--surface); border: 1px solid var(--border); place-items: center; }
.nav__burger span { display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; position: relative; transition: all var(--t); }
.nav__burger span::before, .nav__burger span::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--t); }
.nav__burger span::before { top: -6px; } .nav__burger span::after { top: 6px; }
.nav.menu-open .nav__burger span { background: transparent; }
.nav.menu-open .nav__burger span::before { top: 0; transform: rotate(45deg); }
.nav.menu-open .nav__burger span::after { top: 0; transform: rotate(-45deg); }

/* ---- Command-palette search overlay ------------------------------------ */
.cmd { position: fixed; inset: 0; z-index: var(--z-overlay); display: none; padding-top: 12vh; justify-content: center; }
.cmd.open { display: flex; animation: fade-in 0.2s ease; }
.cmd__scrim { position: absolute; inset: 0; background: rgba(4, 5, 13, 0.7); backdrop-filter: blur(6px); }
.cmd__panel {
  position: relative; width: min(680px, 92vw); max-height: 70vh; align-self: flex-start;
  background: var(--surface-solid); border: 1px solid var(--border-strong);
  border-radius: var(--r-lg); box-shadow: var(--shadow-pop); overflow: hidden;
  animation: pop-in 0.24s var(--ease-out);
}
.cmd__top { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.cmd__top svg { width: 20px; height: 20px; color: var(--cyan-bright); flex-shrink: 0; }
.cmd__input { flex: 1; background: none; border: none; font-size: 17px; color: var(--text); }
.cmd__input::placeholder { color: var(--text-faint); }
.cmd__esc { font-family: var(--font-mono); font-size: 11px; padding: 3px 8px; border-radius: 6px; background: rgba(124,150,255,0.1); border: 1px solid var(--border); color: var(--text-dim); }
.cmd__results { overflow-y: auto; max-height: calc(70vh - 64px); padding: 8px; }
.cmd__hint { padding: 26px; text-align: center; color: var(--text-faint); font-size: 14px; }
.cmd__row {
  display: flex; align-items: center; gap: 14px; padding: 11px 14px; border-radius: var(--r-sm);
  cursor: pointer; transition: background var(--t-fast);
}
.cmd__row:hover, .cmd__row.active { background: rgba(124, 150, 255, 0.1); }
.cmd__row img, .cmd__row .ph { width: 36px; height: 36px; border-radius: 9px; object-fit: cover; background: var(--surface-2); flex-shrink: 0; }
.cmd__row-main { min-width: 0; flex: 1; }
.cmd__row-name { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.cmd__row-sub { font-size: 12.5px; color: var(--text-dim); }
.cmd__row-price { text-align: right; font-variant-numeric: tabular-nums; }
.cmd__row-price b { font-family: var(--font-mono); font-weight: 600; }