/* Product detail pages — extends the current MOTOMA product collection UI. */
.product-detail-page {
  --detail-red: #bf0008;
  --detail-red-dark: #8d0006;
  --detail-ink: #111619;
  --detail-muted: #697276;
  --detail-line: #e0e5e7;
  --detail-surface: #f4f6f7;
  background: var(--detail-surface);
}

.product-detail-main { padding: 26px 0 112px; }
.product-detail-layout {
  grid-template-columns: var(--catalog-sidebar-width) minmax(0, 1fr);
  gap: clamp(26px, 4vw, 58px);
}
.product-detail-layout.is-sidebar-collapsed { grid-template-columns: 58px minmax(0, 1fr); }
.product-detail-content { min-width: 0; }

.product-detail-shell {
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(17, 22, 25, .09);
  border-radius: 20px;
  box-shadow: 0 24px 58px rgba(12, 19, 22, .08);
}
.product-detail-top {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  min-height: 590px;
}
.product-gallery {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(22px, 3vw, 38px);
  background: linear-gradient(145deg, #fff, #fff);
  border-right: 1px solid var(--detail-line);
}
.product-gallery-main {
  position: relative;
  display: grid;
  min-height: 430px;
  flex: 1;
  place-items: center;
  overflow: hidden;
  padding: 12px;
  color: inherit;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}
.product-gallery-main img {
  width: 100%;
  height: 100%;
  max-height: 500px;
  object-fit: contain;
  transition: transform .35s ease;
}
.product-gallery-main:hover img { transform: scale(1.025); }
.product-gallery-zoom-label {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  color: #fff;
  background: rgba(17, 22, 25, .78);
  border-radius: 999px;
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.product-gallery-zoom-label svg { width: 14px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.product-gallery-thumb {
  position: relative;
  aspect-ratio: 1.35 / 1;
  overflow: hidden;
  padding: 5px;
  border: 1px solid #dce2e4;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.product-gallery-thumb:hover { transform: translateY(-2px); border-color: rgba(191, 0, 8, .35); }
.product-gallery-thumb[aria-pressed="true"] { border-color: var(--detail-red); box-shadow: inset 0 0 0 1px var(--detail-red); }
.product-gallery-thumb img { width: 100%; height: 100%; object-fit: contain; }

.product-summary-panel {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(30px, 4.5vw, 68px);
}
.product-detail-eyebrow {
  margin: 0 0 10px;
  color: var(--detail-red);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.product-summary-panel h2 {
  margin: 0 0 20px;
  color: var(--detail-ink);
  font-size: clamp(1.85rem, 2.65vw, 3.25rem);
  font-weight: 500;
  line-height: .98;
  letter-spacing: -.055em;
}
.product-feature-list {
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 7px;
  color: #30383c;
  font-size: .78rem;
  line-height: 1.5;
  list-style: none;
}
.product-feature-list li { position: relative; padding-left: 15px; }
.product-feature-list li::before {
  content: "";
  position: absolute;
  top: .62em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--detail-red);
}
.product-detail-meta {
  margin: 0;
  border-top: 1px solid var(--detail-line);
}
.product-detail-meta > div {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 13px;
  padding: 12px 0;
  border-bottom: 1px solid var(--detail-line);
}
.product-detail-meta dt { color: #7a8387; font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.product-detail-meta dd { margin: 0; color: #333c40; font-size: .7rem; line-height: 1.55; }
.product-offer-row {
  display: grid;
  grid-template-columns: minmax(0, .45fr) minmax(0, 1fr);
  gap: 10px;
  margin-top: 18px;
}
.product-offer-note {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 13px;
  color: #7a5c00;
  background: #fff9dd;
  border: 1px solid #f1e4a4;
  border-radius: 8px;
  font-size: .66rem;
  font-weight: 800;
  text-align: center;
}
.product-offer-note.is-custom { color: #8c3600; background: #fff2e8; border-color: #f0d1bd; }
.product-detail-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.product-detail-actions.is-single { grid-template-columns: minmax(0, 1fr); }
.product-action-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 18px;
  color: #fff;
  border: 1px solid #bf0008;
  border-radius: 7px;
  background: #bf0008;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .025em;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}
.product-action-button:hover { transform: translateY(-2px); color: var(--detail-red); border-color: rgba(191,0,8,.35); background: var(--detail-red-dark); }
.product-action-button.is-primary { color: #fff; border-color: var(--detail-red); background: var(--detail-red); }
.product-action-button.is-primary:hover { color: #fff; border-color: var(--detail-red-dark); background: var(--detail-red-dark); }
.product-action-button svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }

.product-detail-tabs {
  position: sticky;
  z-index: 18;
  top: var(--nav-height);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: #edf1f3;
  border-top: 1px solid var(--detail-line);
  border-bottom: 1px solid var(--detail-line);
}
.product-detail-tab {
  position: relative;
  min-height: 54px;
  padding: 12px 10px;
  color: #5e686c;
  border: 0;
  background: transparent;
  font-size: .68rem;
  font-weight: 800;
  cursor: pointer;
}
.product-detail-tab::after {
  content: "";
  position: absolute;
  right: 20%;
  bottom: -1px;
  left: 20%;
  height: 3px;
  background: var(--detail-red);
  opacity: 0;
  transform: scaleX(.4);
  transition: opacity .2s ease, transform .2s ease;
}
.product-detail-tab[aria-selected="true"] { color: var(--detail-red); background: #fff; }
.product-detail-tab[aria-selected="true"]::after { opacity: 1; transform: scaleX(1); }
.product-detail-panels { min-height: 420px; background: #fff; }
.product-detail-panel { padding: clamp(30px, 4vw, 56px); }
.product-detail-panel[hidden] { display: none; }
.detail-section + .detail-section { margin-top: 42px; }
.detail-section-title {
  position: relative;
  margin: 0 0 17px;
  padding-left: 14px;
  color: var(--detail-ink);
  font-size: clamp(1.35rem, 2.4vw, 2.4rem);
  line-height: 1.05;
}
.detail-section-title::before { content: ""; position: absolute; top: 2px; bottom: 2px; left: 0; width: 4px; background: var(--detail-red); }
.detail-section p { color: var(--detail-muted); font-size: .79rem; line-height: 1.8; }
.detail-spec-table { width: 100%; border-collapse: collapse; font-size: .72rem; }
.detail-spec-table th,
.detail-spec-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--detail-line); }
.detail-spec-table th { width: 32%; color: #5c666a; background: #f6f8f8; font-weight: 800; }
.detail-spec-table td { color: #252d31; }
.detail-download-list { display: grid; gap: 10px; }
.detail-download-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--detail-line);
  border-radius: 10px;
  background: #fafbfb;
}
.detail-download-item strong { display: block; margin-bottom: 4px; font-size: .82rem; }
.detail-download-item small { color: var(--detail-muted); font-size: .68rem; }
.detail-download-item a { color: var(--detail-red); font-size: .68rem; font-weight: 900; text-transform: uppercase; }
.detail-video-placeholder {
  display: grid;
  min-height: 340px;
  place-items: center;
  padding: 30px;
  color: #fff;
  text-align: center;
  background: linear-gradient(135deg, rgba(10,16,19,.92), rgba(32,43,48,.82)), url("../images/about-company-bg.png") center/cover;
  border-radius: 14px;
}
.detail-video-placeholder button {
  display: grid;
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  place-items: center;
  color: #fff;
  border: 0;
  border-radius: 50%;
  background: var(--detail-red);
  cursor: pointer;
}
.detail-video-placeholder svg { width: 26px; fill: currentColor; }
.detail-video-placeholder p { max-width: 520px; margin: 0; color: rgba(255,255,255,.72); }
.detail-app-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.detail-app-card { padding: 24px; border: 1px solid var(--detail-line); border-radius: 12px; background: #fafbfb; }
.detail-app-card span { display: grid; width: 42px; height: 42px; margin-bottom: 18px; place-items: center; color: #fff; background: var(--detail-red); border-radius: 50%; font-size: .72rem; font-weight: 900; }
.detail-app-card h3 { margin: 0 0 8px; font-size: 1rem; }
.detail-app-card p { margin: 0; font-size: .7rem; line-height: 1.65; }

/* Zoom dialog */
.image-zoom-dialog {
  width: min(1180px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 18px;
  background: #f7f9f9;
  box-shadow: 0 35px 100px rgba(0,0,0,.38);
}
.image-zoom-dialog::backdrop,
.request-dialog::backdrop { background: rgba(5, 9, 11, .72); backdrop-filter: blur(5px); }
.image-zoom-stage { display: grid; min-height: min(82dvh, 820px); place-items: center; padding: 50px; }
.image-zoom-stage img { width: 100%; height: 100%; max-height: 76dvh; object-fit: contain; }
.dialog-close {
  position: absolute;
  z-index: 3;
  top: 14px;
  right: 14px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  border: 0;
  border-radius: 50%;
  background: #151c1f;
  cursor: pointer;
}
.dialog-close svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; }

/* Inquiry and customization dialogs */
.request-dialog {
  width: min(1020px, calc(100% - 28px));
  max-width: none;
  max-height: calc(100dvh - 28px);
  padding: 0;
  overflow: auto;
  border: 0;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 36px 110px rgba(0, 0, 0, .38);
}
.request-dialog.is-customization { width: min(1180px, calc(100% - 28px)); }
.request-dialog-header {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 23px 28px;
  color: #fff;
  background: #12191c;
}
.request-dialog-header p { margin: 0 0 4px; color: #ff8b90; font-size: .62rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.request-dialog-header h2 { margin: 0; color: #fff; font-size: clamp(1.4rem, 2.5vw, 2.4rem); line-height: 1.05; }
.request-dialog-header .dialog-close { position: static; flex: 0 0 42px; background: var(--detail-red); }
.request-dialog-body { padding: clamp(24px, 4vw, 48px); }
.request-intro { margin: 0 0 26px; color: var(--detail-muted); font-size: .78rem; line-height: 1.75; }
.request-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.request-field { display: flex; min-width: 0; flex-direction: column; gap: 7px; }
.request-field.full-width { grid-column: 1 / -1; }
.request-field label,
.custom-field label { color: #343d41; font-size: .67rem; font-weight: 850; letter-spacing: .025em; }
.request-field input,
.request-field select,
.request-field textarea,
.custom-field input,
.custom-field select,
.custom-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  color: #182024;
  border: 1px solid #d7dee0;
  border-radius: 8px;
  background: #fff;
  font: inherit;
  font-size: .74rem;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.request-field textarea,
.custom-field textarea { min-height: 120px; resize: vertical; }
.request-field input:focus,
.request-field select:focus,
.request-field textarea:focus,
.custom-field input:focus,
.custom-field select:focus,
.custom-field textarea:focus { border-color: var(--detail-red); box-shadow: 0 0 0 3px rgba(191,0,8,.09); }
.request-field small { color: #7b8589; font-size: .61rem; line-height: 1.45; }
.request-company-note,
.request-personal-note {
  grid-column: 1 / -1;
  padding: 13px 15px;
  color: #60696d;
  border: 1px solid #dde3e4;
  border-radius: 9px;
  background: #f6f8f8;
  font-size: .68rem;
  line-height: 1.55;
}
.request-personal-note { color: #785a00; border-color: #f0e3ac; background: #fff9df; }
.request-dynamic-grid { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.request-form-actions { display: flex; grid-column: 1 / -1; align-items: center; justify-content: flex-end; gap: 12px; margin-top: 6px; }
.request-submit,
.request-cancel {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 24px;
  border-radius: 8px;
  font-size: .72rem;
  font-weight: 900;
  cursor: pointer;
}
.request-submit { color: #fff; border: 1px solid var(--detail-red); background: var(--detail-red); }
.request-submit:hover { background: var(--detail-red-dark); }
.request-cancel { color: #343d41; border: 1px solid #d8dfe1; background: #f4f6f7; }
.request-status { grid-column: 1 / -1; min-height: 20px; margin: 0; color: #187432; font-size: .68rem; font-weight: 800; }

.customization-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 28px;
  overflow: hidden;
  border: 1px solid var(--detail-line);
  border-radius: 12px;
  background: var(--detail-line);
}
.customization-summary > div { padding: 16px; background: #f7f9f9; }
.customization-summary span { display: block; margin-bottom: 5px; color: #818a8e; font-size: .58rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.customization-summary strong { font-size: .75rem; }
.customization-section { margin: 0 0 22px; padding: 0; border: 1px solid var(--detail-line); border-radius: 12px; overflow: hidden; }
.customization-section legend {
  width: 100%;
  padding: 14px 18px;
  color: #fff;
  background: #222b2f;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.customization-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; }
.custom-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px;
  border-right: 1px solid var(--detail-line);
  border-bottom: 1px solid var(--detail-line);
}
.custom-field:nth-child(2n) { border-right: 0; }
.custom-field.full-width { grid-column: 1 / -1; border-right: 0; }
.custom-field.checkbox-field { justify-content: center; }
.custom-checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; }
.custom-checks label { display: flex; align-items: center; gap: 8px; font-size: .67rem; font-weight: 600; }
.custom-checks input { width: 16px; min-height: 16px; margin: 0; accent-color: var(--detail-red); box-shadow: none; }
.customization-note { margin: 0 0 22px; padding: 15px 17px; color: #745b0b; border: 1px solid #eee1ad; border-radius: 10px; background: #fff9df; font-size: .68rem; line-height: 1.65; }

@media (max-width: 1120px) {
  .product-detail-top { grid-template-columns: 1fr; }
  .product-gallery { border-right: 0; border-bottom: 1px solid var(--detail-line); }
  .product-gallery-main { min-height: 390px; }
  .detail-app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .product-detail-main { padding-bottom: 78px; }
  .product-detail-layout,
  .product-detail-layout.is-sidebar-collapsed { display: block; }
  .product-detail-shell { border-radius: 15px; }
  .product-gallery { padding: 20px; }
  .product-gallery-main { min-height: 315px; }
  .product-summary-panel { padding: 28px 22px 32px; }
  .product-summary-panel h2 { font-size: clamp(2rem, 8vw, 3.2rem); }
  .product-detail-tabs { top: var(--nav-height); overflow-x: auto; grid-template-columns: repeat(4, minmax(110px, 1fr)); }
  .product-detail-panel { padding: 28px 20px; }
  .detail-app-grid { grid-template-columns: 1fr; }
  .request-form-grid,
  .customization-grid { grid-template-columns: 1fr; }
  .request-field.full-width,
  .custom-field.full-width { grid-column: auto; }
  .request-dynamic-grid { grid-column: auto; grid-template-columns: 1fr; }
  .request-company-note,
  .request-personal-note,
  .request-form-actions,
  .request-status { grid-column: auto; }
  .custom-field { border-right: 0; }
  .customization-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .request-form-actions { align-items: stretch; flex-direction: column-reverse; }
  .request-submit,
  .request-cancel { width: 100%; }
}

@media (max-width: 520px) {
  .product-gallery-main { min-height: 250px; }
  .product-gallery-thumbs { gap: 5px; }
  .product-detail-meta > div { grid-template-columns: 74px minmax(0, 1fr); }
  .product-offer-row,
  .product-detail-actions { grid-template-columns: 1fr; }
  .detail-spec-table { display: block; overflow-x: auto; white-space: nowrap; }
  .detail-download-item { grid-template-columns: 1fr; }
  .image-zoom-stage { min-height: 72dvh; padding: 42px 14px 18px; }
  .request-dialog-header { padding: 18px 17px; }
  .request-dialog-body { padding: 22px 17px; }
  .customization-summary { grid-template-columns: 1fr; }
  .custom-checks { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .product-gallery-main img,
  .product-gallery-thumb,
  .product-action-button,
  .product-detail-tab::after { transition: none; }
}