/* ============================================================
   help.css — Help Center hub page
   Uses design tokens from global.css
   ============================================================ */

.help-hero {
  background: var(--c-slate-950);
  color: var(--c-slate-300);
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 3rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.help-hero .blob {
  position: absolute; width: 520px; height: 520px; border-radius: 50%;
  filter: blur(90px); background: rgba(234,88,12,0.14); top: -160px; left: 50%; transform: translateX(-50%);
  pointer-events: none; z-index: 0;
}
.help-hero .container { position: relative; z-index: 1; }
.help-hero h1 { color: #fff; }
.help-search {
  max-width: 34rem; margin: 1.75rem auto 0; position: relative;
}
.help-search input {
  width: 100%; font-family: var(--ff-body); font-size: 1rem;
  padding: 0.9rem 1rem 0.9rem 2.75rem;
  border-radius: 999px; border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06); color: #fff;
}
.help-search input::placeholder { color: var(--c-slate-500); }
.help-search input:focus { outline: none; border-color: var(--c-orange-500); background: rgba(255,255,255,0.1); }
.help-search .hs-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--c-slate-400); }
.help-search-note { font-size: 0.75rem; color: var(--c-slate-500); margin-top: 0.6rem; }

/* Category grid */
.help-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.help-card {
  background: var(--c-white); border: 1px solid var(--c-slate-200);
  border-radius: 1rem; padding: 1.75rem; box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.help-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(234,88,12,0.3); }
.help-icon {
  width: 46px; height: 46px; border-radius: 11px; font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(234,88,12,0.1); margin-bottom: 1rem;
}
.help-card h3 { font-family: var(--ff-display); font-weight: 800; font-size: 1.0625rem; color: var(--c-slate-900); }
.help-card ul { list-style: none; margin-top: 0.85rem; display: flex; flex-direction: column; gap: 0.5rem; }
.help-card li { font-size: 0.85rem; color: var(--c-slate-600); line-height: 1.4; padding-left: 1.1rem; position: relative; }
.help-card li::before { content: "›"; position: absolute; left: 0; color: var(--c-orange-600); font-weight: 800; }

/* Support channels */
.channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.channel {
  background: var(--c-white); border: 1px solid var(--c-slate-200);
  border-radius: 1rem; padding: 1.75rem; text-align: center; box-shadow: var(--shadow-sm);
}
.channel .ch-icon { font-size: 1.75rem; }
.channel h4 { font-family: var(--ff-display); font-weight: 800; font-size: 1rem; color: var(--c-slate-900); margin-top: 0.6rem; }
.channel p { font-size: 0.85rem; color: var(--c-slate-600); margin-top: 0.4rem; line-height: 1.5; }
.channel a { color: var(--c-orange-600); font-weight: 700; font-size: 0.9rem; display: inline-block; margin-top: 0.6rem; }

@media (max-width: 820px) {
  .help-grid { grid-template-columns: 1fr 1fr; }
  .channels { grid-template-columns: 1fr; }
}
@media (max-width: 520px) { .help-grid { grid-template-columns: 1fr; } }