/* ============================================================
   assets/css/layout.css — Header, footer, page scaffolding
   ============================================================ */

/* --- Site header ------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8,10,15,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--border);
  height: 58px;
}
.hdr-inner {
  max-width: 1300px; margin: 0 auto;
  display: flex; align-items: center;
  height: 100%; padding: 0 24px; gap: 16px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.logo-img {
  width: 32px; height: 32px; border-radius: 8px; display: block; flex-shrink: 0;
}
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--acc); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 16px var(--acc-glow);
}
.logo-mark svg { width: 15px; height: 15px; }
.logo-mark--sm { width: 22px; height: 22px; border-radius: 6px; }
.logo-mark--lg { width: 48px; height: 48px; border-radius: 12px; }
.logo-mark--lg svg { width: 24px; height: 24px; }
.logo-name {
  font-family: var(--font-display); font-size: 16px; font-weight: 700;
  color: var(--txt); letter-spacing: -0.4px;
}
.logo-name em { color: var(--acc3); font-style: normal; }
.logo-tld { color: var(--txt3); font-weight: 400; }

/* Nav */
.site-nav { display: flex; gap: 2px; margin-left: 8px; }
.nav-link {
  padding: 6px 12px; border-radius: var(--radius-sm);
  font-size: 14px; color: var(--txt2); transition: all 0.15s;
}
.nav-link:hover, .nav-link.active { color: var(--txt); background: rgba(255,255,255,0.06); }

/* Header right */
.hdr-actions {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
}
.user-menu { display: flex; align-items: center; gap: 6px; }
.user-pill {
  display: flex; align-items: center; gap: 7px;
  padding: 4px 10px 4px 4px; border-radius: 20px;
  background: var(--bg3); border: 0.5px solid var(--border2);
  font-size: 13px; color: var(--txt2); transition: border-color 0.15s;
}
.user-pill:hover { border-color: var(--border3); color: var(--txt); }
.user-av {
  width: 24px; height: 24px; border-radius: 50%; background: var(--acc);
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 700; color: #fff; flex-shrink: 0;
}

/* --- Site main -------------------------------------------- */
.site-main { max-width: 1300px; margin: 0 auto; padding: 0 24px; }

/* --- Content layout (main + sidebar) ---------------------- */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 28px;
  padding-bottom: 4rem;
}
@media (max-width: 900px) {
  .content-layout { grid-template-columns: 1fr; }
  .content-sidebar { display: none; } /* simplify on mobile */
}

/* --- Hero ------------------------------------------------- */
.hero {
  padding: 52px 0 36px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 55% 60% at 50% 0%, rgba(93,62,248,0.15), transparent 70%);
}
.hero-inner { position: relative; text-align: center; max-width: 600px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(93,62,248,0.1); border: 0.5px solid rgba(93,62,248,0.35);
  border-radius: 20px; padding: 4px 14px; font-size: 12px; color: var(--acc3);
  letter-spacing: 0.04em; margin-bottom: 18px;
}
.hero h1 {
  font-size: 38px; font-weight: 800; letter-spacing: -1px;
  line-height: 1.15; margin-bottom: 14px;
}
.hero h1 .accent { color: var(--acc3); }
.hero p {
  font-size: 15px; color: var(--txt2); line-height: 1.7;
  max-width: 480px; margin: 0 auto 24px;
}

.search-form {
  display: flex; gap: 8px; max-width: 500px; margin: 0 auto;
}
.search-box {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: var(--bg3); border: 0.5px solid var(--border2);
  border-radius: var(--radius); padding: 0 14px;
  transition: border-color 0.15s;
}
.search-box:focus-within { border-color: var(--acc2); }
.search-box i { color: var(--txt3); font-size: 16px; flex-shrink: 0; }
.search-box input {
  background: transparent; border: none; outline: none;
  color: var(--txt); font-size: 14px; padding: 11px 0; flex: 1;
}
.search-box input::placeholder { color: var(--txt3); }

/* --- Category filter bar ---------------------------------- */
.cat-filter-bar {
  border-bottom: 0.5px solid var(--border);
  margin-bottom: 24px;
}
.cat-filter-inner {
  display: flex; gap: 6px; padding: 12px 0; overflow-x: auto;
  scrollbar-width: none;
}
.cat-filter-inner::-webkit-scrollbar { display: none; }
.cat-pill {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 500;
  border: 0.5px solid var(--border); color: var(--txt2);
  background: var(--bg2); white-space: nowrap; flex-shrink: 0;
  transition: all 0.15s;
}
.cat-pill:hover { border-color: var(--border3); color: var(--txt); }
.cat-pill.active {
  background: rgba(93,62,248,0.15);
  border-color: rgba(93,62,248,0.5);
  color: var(--acc3);
}
.cat-pill i { font-size: 14px; }

/* --- Site footer ------------------------------------------ */
.site-footer {
  border-top: 0.5px solid var(--border);
  padding: 2.5rem 24px;
  margin-top: 3rem;
}
.footer-inner { max-width: 1300px; margin: 0 auto; }
.footer-brand { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.footer-name {
  font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--txt2);
}
.footer-name span { color: var(--txt3); }
.footer-sub { font-size: 13px; color: var(--txt3); margin-bottom: 4px; }
.footer-legal { font-size: 12px; margin-top: 8px; }