/* ============================================================================
   Recode Audio — home + nav + hero + category bands
   ============================================================================ */

/* ---- NAV ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(27,28,30,0.72);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--surface-line);
}
.nav__inner { display: flex; align-items: center; gap: var(--s-5); height: var(--nav-h); }
.nav__logo { display: flex; align-items: center; gap: var(--s-3); }
.nav__mark {
  width: auto; height: 30px; display: block;
}
.nav__mark img { height: 100%; width: auto; display: block; }
.nav__word { font-family: var(--font-display); font-weight: 800; letter-spacing: 0.06em; font-size: 1rem; line-height: 1; }
.nav__word small { display: block; font-size: 0.55em; letter-spacing: 0.34em; color: var(--green); margin-top: 2px; }
.nav__links { display: flex; gap: var(--s-5); margin-left: auto; align-items: center; }
.nav__links a { font-size: var(--fs-small); color: var(--text-dim); transition: color .15s var(--ease); display: inline-flex; align-items: center; gap: 6px; }
.nav__links a:hover { color: var(--text); }
.nav__cta { margin-left: var(--s-5); }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; margin-left: auto; }
.nav__burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .2s var(--ease); }

/* ---- HERO (hybrid: product-forward + engineered texture) ---- */
.hero { position: relative; overflow: hidden;
  background: radial-gradient(120% 80% at 80% -10%, #2a2c30 0%, var(--ink) 60%); }
.hero__bin { position: absolute; inset: 0; font-family: var(--font-mono); font-size: 13px;
  line-height: 1.5; color: var(--green); opacity: 0.06; white-space: pre-wrap; word-break: break-all;
  padding: var(--s-5); pointer-events: none; user-select: none;
  mask-image: radial-gradient(80% 70% at 75% 10%, #000, transparent 78%); }
.hero__wave { position: absolute; left: 0; right: 0; top: 60%; height: 2px; opacity: 0.4;
  background: linear-gradient(90deg, transparent, var(--green-glow) 20%, var(--green) 50%, var(--green-glow) 80%, transparent); }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr;
  align-items: center; gap: var(--s-6); padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.hero__title { font-size: var(--fs-hero); max-width: 12ch; margin-top: var(--s-4); }
.hero__accent { color: var(--green-bright); }
.hero__sub { font-size: 1.12rem; margin-top: var(--s-5); max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s-4); margin-top: var(--s-6); }
.hero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3);
  margin-top: var(--s-6); font-size: var(--fs-small); }
.hero__dot { color: var(--green); font-size: 0.5em; }
.hero__art { position: relative; }
.hero__art img { border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--surface-line);
  transform: perspective(1500px) rotateY(-13deg) rotateX(4deg);
  transition: transform .5s var(--ease); }
.hero__art img:hover { transform: perspective(1500px) rotateY(-6deg) rotateX(2deg); }
@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__art { margin-top: var(--s-5); }
  .hero__art img { transform: none; }
}

/* ---- CATEGORY BANDS ---- */
.cats__grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); margin-top: var(--s-6); }
.catcard {
  position: relative; border-radius: var(--radius-lg); padding: var(--s-6);
  background: var(--bg-elevated); border: 1px solid var(--surface-line);
  min-height: 220px; display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden; transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.catcard:hover { transform: translateY(-4px); border-color: var(--green-glow); }
.catcard--metal { background: var(--bg-metal); color: var(--text-on-metal); }
.catcard--metal .catcard__blurb { color: #4a4e50; }
.catcard__count { font-family: var(--font-mono); font-size: var(--fs-micro); letter-spacing: 0.18em; text-transform: uppercase; opacity: 0.7; }
.catcard__name { font-family: var(--font-display); font-weight: 800; font-size: 1.75rem; margin-top: var(--s-2); }
.catcard__blurb { color: var(--text-dim); font-size: var(--fs-small); margin-top: var(--s-2); }
.catcard__soon { position: absolute; top: var(--s-4); right: var(--s-4); z-index: 2; }
.catcard:has(.catcard__soon) { padding-top: calc(var(--s-6) + var(--s-5)); }

/* ---- FOOTER ---- */
.foot { border-top: 1px solid var(--surface-line); padding-block: var(--s-6); margin-top: var(--s-8); }
.foot__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap; }
.foot__links { display: flex; flex-wrap: wrap; gap: var(--s-4); }
.foot__links a { font-size: var(--fs-small); color: var(--text-dim); display: inline-flex; align-items: center; gap: 6px; }
.foot__links a:hover { color: var(--text); }

/* ---- Responsive ---- */
@media (max-width: 820px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav--open .nav__links {
    display: flex; flex-direction: column; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg-elevated); border-bottom: 1px solid var(--surface-line);
    padding: var(--s-4) var(--s-5); gap: var(--s-4); z-index: 49;
  }
}