/* Newtech – products. Builds on service-page.css (.nts-sv colours, fonts, buttons) and nts.css (cards, slider). */

/* =========================================================
   Products list: filter tabs
   ========================================================= */
.nts-card[hidden] { display: none !important; }
.nts-ptabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0 0 clamp(24px, 3vw, 36px); }
.nts-prod-list button.nts-ptab,
.nts-prod-list button.nts-ptab:hover,
.nts-prod-list button.nts-ptab:focus {
  display: inline-flex; align-items: center; height: 42px; margin: 0; padding: 0 20px; border: 1px solid #e3e5e9; border-radius: 99px;
  background: #fff; box-shadow: none; color: #101114; cursor: pointer;
  font-family: "Poppins", system-ui, sans-serif; font-size: 14px; font-weight: 500; line-height: 1; text-transform: none; letter-spacing: 0;
  transition: background .25s, color .25s, border-color .25s;
}
.nts-prod-list button.nts-ptab:hover { border-color: #f07c1b; color: #d4650a; }
.nts-prod-list button.nts-ptab.is-on { border-color: #f07c1b; background: #f07c1b; color: #fff; }
.nts-prod-list button.nts-ptab:focus-visible { outline: 2px solid #f07c1b; outline-offset: 3px; }
@media (max-width: 767px) {
  .nts-ptabs { flex-wrap: nowrap; justify-content: flex-start; overflow-x: auto; margin-inline: -16px; padding: 0 16px 4px; scrollbar-width: none; }
  .nts-ptabs::-webkit-scrollbar { display: none; }
  .nts-prod-list button.nts-ptab { flex: none; height: 38px; padding: 0 16px; font-size: 13px; }
}

/* =========================================================
   Single product: gallery + info
   ========================================================= */
.nts-pd { padding: clamp(48px, 6vw, 88px) 0 0; background: #fff; }
.nts-pd-top { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(28px, 4.5vw, 64px); align-items: start; }

.nts-pd-gallery { display: grid; gap: 12px; min-width: 0; }
.nts-pd-main { position: relative; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; background: #1b1c1f; box-shadow: 0 26px 44px -30px rgba(0, 0, 0, .55); }
.nts-sv .nts-pd-main__img { display: block; width: 100%; height: 100%; object-fit: cover; transition: opacity .16s, transform 1.2s cubic-bezier(.19, 1, .22, 1); }
.nts-pd-main:hover .nts-pd-main__img { transform: scale(1.04); }
.nts-pd-main__img.is-swap { opacity: 0; }
.nts-pd-main__noimg { position: absolute; inset: 0; background: radial-gradient(circle at 70% 30%, rgba(240, 124, 27, .35), transparent 60%), #2a2c31; }
.nts-pd-badge { position: absolute; left: 16px; top: 16px; padding: 7px 13px; border-radius: 99px; background: rgba(255, 255, 255, .95); font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--sv-o-deep); }
.nts-pd-thumbs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.nts-sv button.nts-pd-thumb,
.nts-sv button.nts-pd-thumb:hover,
.nts-sv button.nts-pd-thumb:focus {
  display: block; width: 100%; aspect-ratio: 4 / 3; margin: 0; padding: 0; border: 2px solid transparent; border-radius: 8px; overflow: hidden;
  background: #f1f2f4; box-shadow: none; cursor: pointer; opacity: .65; transition: opacity .25s, border-color .25s;
}
.nts-sv button.nts-pd-thumb:hover, .nts-sv button.nts-pd-thumb.is-on { opacity: 1; }
.nts-sv button.nts-pd-thumb.is-on { border-color: var(--sv-o); }
.nts-sv button.nts-pd-thumb:focus-visible { outline: 2px solid var(--sv-o); outline-offset: 2px; }
.nts-sv .nts-pd-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }

.nts-pd-info { display: grid; gap: 16px; align-content: start; min-width: 0; padding-top: 6px; }
.nts-sv .nts-pd-name { margin: 0; font-family: var(--sv-head); font-size: clamp(28px, 3.2vw, 42px); font-weight: 600; line-height: 1.08; letter-spacing: -.03em; color: var(--sv-ink); }
.nts-pd-short { font-size: 16px; color: var(--sv-ink-2); }
.nts-sv .nts-pd-keys { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 6px 0 0; border: 1px solid var(--sv-line); border-radius: 8px; overflow: hidden; }
.nts-pd-keys div { display: grid; gap: 3px; padding: 14px 16px; border-bottom: 1px solid var(--sv-line); }
.nts-pd-keys div:nth-child(odd) { border-right: 1px solid var(--sv-line); }
.nts-pd-keys div:nth-last-child(-n+2):nth-child(odd), .nts-pd-keys div:last-child { border-bottom: 0; }
.nts-sv .nts-pd-keys dt { margin: 0; font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--sv-ink-2); }
.nts-sv .nts-pd-keys dd { margin: 0; font-family: var(--sv-head); font-size: 17px; font-weight: 600; line-height: 1.25; color: var(--sv-ink); }
.nts-pd-mats { display: grid; gap: 10px; }
.nts-pd-label { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--sv-ink-2); }
.nts-pd-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.nts-sv a.nts-pd-btn--pdf, .nts-sv a.nts-pd-btn--pdf:hover { border: 1.5px solid var(--sv-ink); background: #fff; color: var(--sv-ink); }
.nts-sv a.nts-pd-btn--pdf:hover { background: var(--sv-ink); color: #fff; }

/* =========================================================
   Single product: specifications table + linked chips
   ========================================================= */
.nts-pd-details { padding-top: clamp(48px, 6vw, 88px); }
.nts-pd-specs { border: 1px solid var(--sv-line); border-radius: 8px; overflow: hidden; }
.nts-pd-spec { display: grid; grid-template-columns: minmax(140px, 240px) 1fr; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--sv-line); transition: background .25s; }
.nts-pd-spec:last-child { border-bottom: 0; }
.nts-pd-spec:nth-child(odd) { background: var(--sv-soft); }
.nts-pd-spec:hover { background: #fff3e8; }
.nts-pd-spec span { font-size: 14px; font-weight: 500; color: var(--sv-ink-2); }
.nts-pd-spec b { font-size: 15px; font-weight: 600; color: var(--sv-ink); }
.nts-pd-links { display: flex; flex-wrap: wrap; gap: 8px; }
.nts-sv .nts-pd-links a, .nts-sv .nts-pd-links a:hover { padding: 6px 14px; border: 1px solid var(--sv-line); border-radius: 99px; background: #fff; font-size: 14px; color: var(--sv-ink); transition: background .25s, color .25s, border-color .25s; }
.nts-sv .nts-pd-links a:hover { border-color: var(--sv-o); background: var(--sv-o); color: #fff; }
.nts-sv .nts-pd-gap { margin-top: 22px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .nts-pd-top { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .nts-pd-thumbs { gap: 8px; }
  .nts-sv .nts-pd-keys { grid-template-columns: 1fr; }
  .nts-pd-keys div:nth-child(odd) { border-right: 0; }
  .nts-pd-keys div:nth-last-child(-n+2):nth-child(odd) { border-bottom: 1px solid var(--sv-line); }
  .nts-pd-keys div:last-child { border-bottom: 0; }
  .nts-pd-btns a.nts-sv-btn { flex: 1 1 100%; }
  .nts-pd-spec { grid-template-columns: 1fr; gap: 2px; }
}