/* Smile Lab USA — /pages/materials (27.10.2026). Loaded only on that page, after sl-geo.css and sl-geo3.css.
   Mobile 390 first; web layer in (min-width:768px) and (min-height:560px). */

/* tabs: 9 appliances, CSS only, every pane stays in the HTML */
main.mt-page .mt-r { position: absolute; opacity: 0; pointer-events: none; width: 1px; height: 1px; }
main.mt-page .mt-tabl { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; width: 100%; max-width: none !important; }
main.mt-page .mt-tabl label {
  padding: 8px 11px; border-radius: 999px; background: #fff; border: 1px solid rgba(20, 50, 43, .14);
  font-size: 13px; line-height: 1.2; font-weight: 800; color: var(--ink); white-space: nowrap; cursor: pointer;
}
main.mt-page .mt-pane { display: none; }
main.mt-page .mt-r:nth-of-type(1):checked ~ .mt-panes > .mt-pane:nth-child(1),
main.mt-page .mt-r:nth-of-type(2):checked ~ .mt-panes > .mt-pane:nth-child(2),
main.mt-page .mt-r:nth-of-type(3):checked ~ .mt-panes > .mt-pane:nth-child(3),
main.mt-page .mt-r:nth-of-type(4):checked ~ .mt-panes > .mt-pane:nth-child(4),
main.mt-page .mt-r:nth-of-type(5):checked ~ .mt-panes > .mt-pane:nth-child(5),
main.mt-page .mt-r:nth-of-type(6):checked ~ .mt-panes > .mt-pane:nth-child(6),
main.mt-page .mt-r:nth-of-type(7):checked ~ .mt-panes > .mt-pane:nth-child(7),
main.mt-page .mt-r:nth-of-type(8):checked ~ .mt-panes > .mt-pane:nth-child(8),
main.mt-page .mt-r:nth-of-type(9):checked ~ .mt-panes > .mt-pane:nth-child(9) { display: block; }
main.mt-page .mt-r:nth-of-type(1):checked ~ .mt-tabl label:nth-child(1),
main.mt-page .mt-r:nth-of-type(2):checked ~ .mt-tabl label:nth-child(2),
main.mt-page .mt-r:nth-of-type(3):checked ~ .mt-tabl label:nth-child(3),
main.mt-page .mt-r:nth-of-type(4):checked ~ .mt-tabl label:nth-child(4),
main.mt-page .mt-r:nth-of-type(5):checked ~ .mt-tabl label:nth-child(5),
main.mt-page .mt-r:nth-of-type(6):checked ~ .mt-tabl label:nth-child(6),
main.mt-page .mt-r:nth-of-type(7):checked ~ .mt-tabl label:nth-child(7),
main.mt-page .mt-r:nth-of-type(8):checked ~ .mt-tabl label:nth-child(8),
main.mt-page .mt-r:nth-of-type(9):checked ~ .mt-tabl label:nth-child(9) { background: var(--accent); border-color: var(--accent); }
main.mt-page .mt-r:focus-visible ~ .mt-tabl { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 12px; }
@media print { main.mt-page .mt-pane { display: block; } }

/* one material card */
main.mt-page .mt-card {
  overflow: hidden; border-radius: 20px; background: #fff; border: 1px solid rgba(20, 50, 43, .08);
  box-shadow: 0 18px 40px -32px rgba(12, 47, 37, .5);
}
main.mt-page .mt-card h3 { margin: 0 !important; padding: 12px 14px 0 !important; font-size: 17px; line-height: 1.25; font-weight: 800; color: var(--ink); white-space: nowrap; }
main.mt-page .mt-pic { margin: 0 !important; }
main.mt-page .mt-pic img {
  display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: contain; margin: 0 !important; border-radius: 0 !important;
  background: linear-gradient(160deg, #fffaf0, #f3ece0);
}
main.mt-page .mt-pic--cover img { object-fit: cover; }
main.mt-page .mt-rows { margin: 0 !important; padding: 4px 14px 2px !important; }
main.mt-page .mt-rows > div { padding: 9px 0; border-bottom: 1px solid #eee7db; }
main.mt-page .mt-rows > div:last-child { border-bottom: 0; }
main.mt-page .mt-rows dt {
  display: inline-block; margin: 0 0 3px; padding: 2px 8px; border-radius: 999px; font-size: 11px; line-height: 1.4;
  font-weight: 800; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
}
main.mt-page .mt-rows dd { margin: 0 !important; font-size: 14px; line-height: 1.4; color: var(--text); text-wrap: balance; }
main.mt-page .mt-rows dd b { color: var(--ink); font-weight: 800; }
main.mt-page .mt-ours dt { background: #f6e7c4; color: #7a5a17; }
main.mt-page .mt-them dt { background: #f7e3df; color: #9c3a2b; }
main.mt-page .mt-them dd { color: var(--muted); }
main.mt-page .mt-why dt { background: #e6efe9; color: #1f4d3c; }
main.mt-page .mt-why dd { color: var(--ink); font-weight: 700; }
main.mt-page .mt-proof { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 !important; padding: 4px 14px 14px !important; list-style: none; }
main.mt-page .mt-proof li { margin: 0 !important; padding: 0 !important; }
main.mt-page .mt-proof li::before { content: none !important; }
main.mt-page .mt-proof a {
  display: inline-block; padding: 7px 12px; border-radius: 999px; border: 1.5px solid var(--accent); background: #fffaf0;
  font-size: 12.5px; line-height: 1.2; font-weight: 800; color: var(--ink) !important; text-decoration: none !important; white-space: nowrap;
}

/* approved, cleared, registered */
main.mt-page .mt-terms { margin: 0 0 12px !important; padding: 0 !important; list-style: none; width: 100%; max-width: none !important; }
main.mt-page .mt-terms li { display: grid; grid-template-columns: 52px minmax(0, 1fr); align-items: center; gap: 12px; margin: 0 0 10px !important; padding: 0 !important; }
main.mt-page .mt-terms li::before { content: none !important; }
main.mt-page .mt-terms .gq-ico { width: 52px; height: 52px; }
main.mt-page .mt-terms .gq-ico img { width: 30px; height: 30px; }
main.mt-page .mt-terms b { display: block; font-size: 15px; line-height: 1.2; font-weight: 800; color: var(--ink); }
main.mt-page .mt-terms span { display: block; font-size: 13.5px; line-height: 1.35; color: var(--text); text-wrap: balance; }

main.mt-page .mt-by { margin: 14px auto 0 !important; font-size: 12.5px; line-height: 1.4; color: var(--muted); text-align: center; }
main.mt-page .mt-by a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 3px; }

@media (min-width: 768px) and (min-height: 560px) {
  main.mt-page .mt-tabl { justify-content: center; }
  main.mt-page .mt-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); grid-template-rows: auto 1fr auto; column-gap: 8px; max-width: 980px; margin: 0 auto; }
  main.mt-page .mt-card > .mt-pic { grid-column: 1; grid-row: 1 / span 3; }
  main.mt-page .mt-card > .mt-pic img { height: 100%; aspect-ratio: auto; min-height: 340px; }
  main.mt-page .mt-card > :not(.mt-pic) { grid-column: 2; }
  main.mt-page .mt-card h3 { padding-top: 18px !important; font-size: 20px; }
  main.mt-page .mt-rows dd { font-size: 15px; }
  main.mt-page .mt-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 32px; align-items: center; }
  main.mt-page .mt-split > .gq-fig { margin: 0 !important; }
}

/* pass 2: faq photo strips, spacing, card font */
main.mt-page .mt-faqfig { margin: 12px 0 !important; }
main.mt-page .mt-faqfig img { aspect-ratio: 21 / 9; object-fit: contain; background: #fff; }
main.mt-page .mt-terms { margin-top: 14px !important; }
main.mt-page .mt-card h3 { font-family: inherit; }
main.mt-page .mt-pic:not(.mt-pic--cover) img { background: #fff; }
main.mt-page .mt-ours dd + dd { margin-top: 3px !important; font-size: 13px; color: var(--muted); }
main.mt-page .mt-tabl label { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px 4px 4px; }
main.mt-page .mt-tabl label img { width: 26px; height: 26px; margin: 0 !important; border-radius: 999px; object-fit: cover; background: #fff; border: 1.5px solid var(--accent); }
main.mt-page .mt-terms .gq-ico img { mix-blend-mode: multiply; }
@media (min-width: 768px) and (min-height: 560px) {
  main.mt-page .mt-card { grid-template-rows: auto auto 1fr; }
  main.mt-page .mt-card > .mt-proof { align-self: start; padding-top: 8px !important; }
}

/* v2: equipment rows */
main.mt-page .mt-eq { margin: 0 !important; padding: 0 !important; list-style: none; width: 100%; max-width: none !important; }
main.mt-page .mt-eq > li { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: center; gap: 12px; margin: 0 0 12px !important; padding: 0 !important; }
main.mt-page .mt-eq > li::before { content: none !important; }
main.mt-page .mt-eq > li > img { width: 96px; height: 96px; object-fit: cover; margin: 0 !important; border-radius: 999px; border: 2px solid var(--accent); box-shadow: 0 0 0 4px rgba(216, 165, 72, .14); }
main.mt-page .mt-eq b { display: block; font-size: 15px; line-height: 1.25; font-weight: 800; color: var(--ink); white-space: nowrap; }
main.mt-page .mt-eq span { display: block; margin-top: 2px; font-size: 13.5px; line-height: 1.35; color: var(--text); text-wrap: balance; }
main.mt-page .mt-eq .mt-proof { padding: 6px 0 0 !important; }
main.mt-page .mt-eq .mt-proof a { padding: 5px 10px; font-size: 12px; }
@media (min-width: 768px) and (min-height: 560px) {
  main.mt-page .mt-eq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; row-gap: 8px; }
  main.mt-page .mt-eq > li { grid-template-columns: 120px minmax(0, 1fr); }
  main.mt-page .mt-eq > li > img { width: 120px; height: 120px; }
}
main.mt-page .mt-eq > li { grid-template-columns: 72px minmax(0, 1fr); }
main.mt-page .mt-eq > li > img { width: 72px; height: 72px; }
main.mt-page .mt-eq { margin-top: 14px !important; }