/* ==========================================================================
   Banexco Traders Inc. — css/products.css
   Page-local styles for products.html (§4.3 flagship). Additive only:
   linked AFTER css/main.css. Tokens only — no color literals, no token
   redefinition.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Page head
   -------------------------------------------------------------------------- */
.products-head { padding-bottom: clamp(2rem, 4vw, 3.5rem); }
.products-head h1 { margin-bottom: 0.6rem; }
.products-lede {
  font-size: 1.125rem;
  max-width: 34rem;
}

/* --------------------------------------------------------------------------
   Tier panels (§2 card variants at section scale)
   -------------------------------------------------------------------------- */
.tier-section { padding-block: 0 clamp(2rem, 4vw, 3rem); }

.tier-panel {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
  padding: clamp(1.75rem, 4vw, 3rem);
}
/* Large informational panels — suppress the card hover lift here */
.tier-panel:hover { transform: none; box-shadow: none; }

.tier-panel-body h2 { margin-bottom: 0.9rem; }
.tier-panel-body > p { color: var(--ink-soft); }

.tier-panel-media picture,
.tier-panel-media img {
  display: block;
  width: 100%;
  border-radius: var(--radius);
}
.tier-panel-media img {
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* Key features — 4 ruled lines, no icons */
.feature-list {
  list-style: none;
  margin-top: 1.75rem;
}
.feature-list li {
  border-top: 1px solid var(--sage);
  padding: 0.8rem 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-small);
  color: var(--ink);
}
.feature-list li:last-child { border-bottom: 1px solid var(--sage); }

@media (max-width: 820px) {
  .tier-panel { grid-template-columns: 1fr; }
  .tier-panel-media { order: 2; }
  .tier-panel-media img { max-width: 26rem; }
}

/* --------------------------------------------------------------------------
   Altitude — full diagram section (§6, light colorway on paper)
   -------------------------------------------------------------------------- */
.altitude-full-head {
  max-width: 44rem;
  margin-bottom: 2.5rem;
}
.altitude-full-head p { color: var(--ink-soft); }
.altitude-full .altitude-figure svg { max-width: 52rem; }
.altitude-full .footnote { margin-top: 1.5rem; }

/* --------------------------------------------------------------------------
   Specifications
   -------------------------------------------------------------------------- */
.spec-note { margin-top: 1.5rem; }
.spec-cta { margin-top: 1.5rem; }

/* --------------------------------------------------------------------------
   Quality assurance band
   -------------------------------------------------------------------------- */
.qa-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.qa-body p { color: var(--ink-soft); }
.qa-body .arrow-link { display: inline-block; margin-top: 0.5rem; }

.qa-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}
.qa-photos figure { margin: 0; }
.qa-photos img {
  width: 100%;
  max-width: 480px; /* qc_* images are 720×960 native — never render wider */
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
}

@media (max-width: 820px) {
  .qa-grid { grid-template-columns: 1fr; }
  .qa-photos { order: 2; }
}