/* Product detail — Autonomous Machines (Beetle / Omnie / Phantas) */
:root {
  --pd-accent: #ffb800;
  --pd-accent-hover: #f5a623;
  --pd-navy: #1a202c;
  --pd-charcoal: #111827;
  --pd-text: #374151;
  --pd-muted: #4b5563;
  --pd-bg: #f8f9fa;
  --pd-white: #ffffff;
  --pd-border: #e5e7eb;
  --pd-container: 1240px;
}

.pd-page {
  color: var(--pd-text);
  background: var(--pd-white);
}

.pd-container {
  width: min(100%, var(--pd-container));
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

.pd-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.86rem;
  color: var(--pd-muted);
  margin: 0 0 1.5rem;
}

.pd-breadcrumb a {
  color: var(--pd-muted);
  text-decoration: none;
}

.pd-breadcrumb a:hover {
  color: var(--pd-accent-hover);
}

.pd-breadcrumb [aria-current="page"] {
  color: var(--pd-charcoal);
  font-weight: 600;
}

.pd-stage {
  padding: 64px 0 80px;
  background: var(--pd-white);
}

.pd-stage__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.pd-gallery__main {
  position: relative;
  background: var(--pd-bg);
  border: 1px solid var(--pd-border);
  overflow: hidden;
  aspect-ratio: 1;
}

.pd-gallery__main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 0.2s ease;
  cursor: zoom-in;
  transform-origin: center center;
  will-change: transform;
  content-visibility: auto;
}

/* Click-to-zoom only — hover zoom was jumpy / felt broken */
.pd-gallery__main.is-zoom .pd-gallery__main-img {
  transform: scale(1.45);
  cursor: zoom-out;
}

@media (hover: hover) and (pointer: fine) {
  .pd-gallery__main:hover:not(.is-zoom) .pd-gallery__main-img {
    transform: scale(1.08);
  }
}

.pd-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-top: 0.85rem;
}

.pd-gallery__thumb {
  border: 2px solid var(--pd-border);
  background: var(--pd-bg);
  padding: 0;
  cursor: pointer;
  aspect-ratio: 1;
  overflow: hidden;
}

.pd-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pd-gallery__thumb.is-active,
.pd-gallery__thumb:hover {
  border-color: var(--pd-accent);
}

.pd-gallery__video-btn {
  margin-top: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--pd-border);
  background: var(--pd-white);
  color: var(--pd-charcoal);
  padding: 0.7rem 1rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}

.pd-gallery__video-btn:hover {
  border-color: var(--pd-accent);
  color: var(--pd-navy);
}

.pd-buy__cat {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pd-accent-hover);
}

.pd-buy__cat a {
  color: inherit;
  text-decoration: none;
}

.pd-buy__title {
  margin: 0 0 0.65rem;
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--pd-charcoal);
}

.pd-buy__sub {
  margin: 0 0 1rem;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--pd-muted);
}

.pd-buy__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 1.1rem;
  padding: 0.35rem 0.7rem;
  background: rgba(255, 184, 0, 0.15);
  color: var(--pd-charcoal);
  font-size: 0.82rem;
  font-weight: 700;
  border-left: 3px solid var(--pd-accent);
}

.pd-buy__price {
  margin: 0 0 1.15rem;
  padding: 0.85rem 1rem;
  background: var(--pd-bg);
  border: 1px solid var(--pd-border);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--pd-navy);
}

.pd-buy__list {
  margin: 0 0 1.35rem;
  padding: 0;
  list-style: none;
}

.pd-buy__list li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.25rem;
  font-size: 0.94rem;
  line-height: 1.45;
  color: var(--pd-text);
  border-bottom: 1px solid var(--pd-border);
}

.pd-buy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 7px;
  height: 7px;
  background: var(--pd-accent);
}

.pd-buy__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.pd-qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--pd-border);
  background: var(--pd-white);
}

.pd-qty button {
  width: 40px;
  height: 44px;
  border: 0;
  background: transparent;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--pd-charcoal);
}

.pd-qty input {
  width: 48px;
  height: 44px;
  border: 0;
  border-left: 1px solid var(--pd-border);
  border-right: 1px solid var(--pd-border);
  text-align: center;
  font: inherit;
  font-weight: 600;
}

.pd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.7rem 1.25rem;
  border: 0;
  font: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
}

.pd-btn--primary {
  background: var(--pd-accent);
  color: var(--pd-charcoal);
}

.pd-btn--primary:hover {
  background: var(--pd-accent-hover);
  color: var(--pd-charcoal);
}

.pd-btn--ghost {
  background: transparent;
  border: 1px solid var(--pd-border);
  color: var(--pd-charcoal);
}

.pd-btn--ghost:hover,
.pd-btn--ghost.is-active {
  border-color: var(--pd-accent);
  color: var(--pd-navy);
}

.pd-quick {
  border: 1px solid var(--pd-border);
  background: var(--pd-bg);
  padding: 1rem 1.1rem;
}

.pd-quick__title {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pd-navy);
}

.pd-quick dl {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.pd-quick div {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0.5rem;
  font-size: 0.88rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--pd-border);
}

.pd-quick dt {
  color: var(--pd-muted);
  font-weight: 500;
}

.pd-quick dd {
  margin: 0;
  color: var(--pd-charcoal);
  font-weight: 600;
}

.pd-tabs-section,
.pd-related-section {
  padding: 80px 0;
  background: var(--pd-bg);
}

.pd-related-section {
  background: var(--pd-white);
  border-top: 1px solid var(--pd-border);
}

.pd-section-title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: var(--pd-charcoal);
  letter-spacing: -0.02em;
}

.pd-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--pd-border);
  margin-bottom: 1.5rem;
}

.pd-tabs__btn {
  border: 0;
  background: transparent;
  padding: 0.85rem 1.1rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pd-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
}

.pd-tabs__btn.is-active,
.pd-tabs__btn:hover {
  color: var(--pd-charcoal);
  border-bottom-color: var(--pd-accent);
}

.pd-tabs__panel {
  display: none;
  background: var(--pd-white);
  border: 1px solid var(--pd-border);
  padding: 1.5rem 1.4rem;
}

.pd-tabs__panel.is-active {
  display: block;
}

.pd-tabs__panel h3 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  color: var(--pd-charcoal);
}

.pd-tabs__panel p {
  margin: 0 0 0.9rem;
  line-height: 1.6;
  color: var(--pd-text);
}

.pd-tabs__panel ul {
  margin: 0;
  padding-left: 1.15rem;
  line-height: 1.55;
}

.pd-tabs__panel li {
  margin-bottom: 0.4rem;
}

.pd-specs {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.pd-specs th,
.pd-specs td {
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--pd-border);
  vertical-align: top;
}

.pd-specs th {
  width: 38%;
  color: var(--pd-muted);
  font-weight: 600;
  background: var(--pd-bg);
}

.pd-specs td {
  color: var(--pd-charcoal);
  font-weight: 600;
}

.pd-specs tr:hover td {
  background: rgba(255, 184, 0, 0.06);
}

.pd-related__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.pd-related__card {
  border: 1px solid var(--pd-border);
  background: var(--pd-white);
  display: grid;
  grid-template-columns: 140px 1fr;
  min-height: 100%;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pd-related__card:hover {
  border-color: var(--pd-accent);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

.pd-related__media {
  background: var(--pd-bg);
  overflow: hidden;
}

.pd-related__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pd-related__body {
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pd-related__body span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--pd-accent-hover);
}

.pd-related__body strong {
  font-size: 1.05rem;
  color: var(--pd-charcoal);
}

.pd-related__body p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--pd-muted);
  line-height: 1.4;
}

.pd-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.pd-lightbox[hidden] {
  display: none !important;
}

.pd-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.72);
  cursor: pointer;
}

.pd-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 920px);
  background: #000;
  border: 1px solid var(--pd-border);
}

.pd-lightbox__dialog img,
.pd-lightbox__dialog iframe {
  display: block;
  width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border: 0;
  aspect-ratio: 16 / 9;
  background: #000;
}

.pd-lightbox__dialog img {
  aspect-ratio: auto;
  max-height: 85vh;
  height: auto;
}

.pd-lightbox__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: 0;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

body.pd-modal-open {
  overflow: hidden;
}

@media (max-width: 960px) {
  .pd-stage {
    padding: 40px 0 48px;
  }

  .pd-stage__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pd-tabs-section,
  .pd-related-section {
    padding: 48px 0;
  }

  .pd-related__grid {
    grid-template-columns: 1fr;
  }

  .pd-related__card {
    grid-template-columns: 120px 1fr;
  }
}

@media (max-width: 560px) {
  .pd-buy__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .pd-btn,
  .pd-qty {
    width: 100%;
    justify-content: center;
  }

  .pd-tabs__btn {
    flex: 1 1 auto;
    padding: 0.75rem 0.65rem;
    font-size: 0.8rem;
  }

  .pd-quick div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}

/* —— Walk-behind scrubber detail extensions —— */
.pd-page--scrubber {
  font-family: Inter, system-ui, sans-serif;
}

.pd-breadcrumb--strip {
  padding: 24px 0 16px;
  margin-bottom: 0;
}

.pd-stage--scrubber {
  padding: 0 0 80px;
}

.pd-buy__title--scrubber {
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  font-weight: 700;
  margin: 0.5rem 0 0.35rem;
  color: var(--pd-charcoal);
}

.stock-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
}

.stock-badge.in-stock {
  background: #fff7e0;
  color: #9a6b00;
  border: 1px solid var(--pd-accent);
}

.pd-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.pd-metric {
  background: var(--pd-bg);
  border: 1px solid var(--pd-border);
  padding: 0.9rem 1rem;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.65rem;
  row-gap: 0.15rem;
  align-items: start;
}

.pd-metric > i {
  grid-row: 1 / span 2;
  color: var(--pd-accent-hover);
  font-size: 1.15rem;
  margin-top: 0.2rem;
}

.pd-metric__label {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #6b7280;
}

.pd-metric__value {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
}

.pd-brush {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  color: var(--pd-text);
  line-height: 1.55;
}

.pd-buy__actions--scrubber {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.pd-buy__actions--scrubber .pd-btn.is-active,
.pd-btn[data-wishlist-toggle].is-active {
  border-color: var(--pd-accent);
  color: var(--pd-charcoal);
  background: #fff7e0;
}

.pd-btn[data-wishlist-toggle]:hover {
  border-color: var(--pd-accent);
  color: var(--pd-accent-hover);
}

.pd-feature-strip,
.pd-inquiry-section,
.pd-tabs-section--scrubber,
.pd-related-section--scrubber {
  padding: 80px 0;
}

.pd-feature-strip {
  background: var(--pd-bg);
}

.pd-feature-strip__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.pd-video__play {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--pd-border);
  background: #000;
  cursor: pointer;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.pd-video__poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  display: block;
}

.pd-video__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.75rem;
  background: rgba(17, 24, 39, 0.35);
}

.pd-video__overlay i {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 999px;
  background: var(--pd-accent);
  color: var(--pd-charcoal);
  display: grid;
  place-items: center;
}

.pd-video__caption {
  margin: 0.65rem 0 0;
  font-size: 0.86rem;
  color: var(--pd-muted);
}

.pd-feature-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.pd-feature-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--pd-text);
  line-height: 1.5;
}

.pd-feature-list i {
  color: var(--pd-accent-hover);
  margin-top: 0.2rem;
}

.pd-unit-toggle {
  display: inline-flex;
  border: 1px solid var(--pd-border);
  margin: 0 0 1.25rem;
}

.pd-unit-toggle__btn {
  border: 0;
  background: var(--pd-white);
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pd-muted);
  cursor: pointer;
}

.pd-unit-toggle__btn.is-active {
  background: var(--pd-charcoal);
  color: #fff;
}

.pd-specs--narrow {
  max-width: 900px;
  margin: 40px auto 0;
  width: 100%;
}

.pd-specs--zebra tbody tr:nth-child(even) {
  background: var(--pd-bg);
}

.pd-inquiry {
  background: var(--pd-white);
  border: 1px solid var(--pd-border);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 960px;
  margin: 0 auto;
}

.pd-inquiry__intro {
  margin-bottom: 1.5rem;
}

.pd-inquiry__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.pd-inquiry__form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--pd-charcoal);
}

.pd-inquiry__form input,
.pd-inquiry__form textarea {
  width: 100%;
  border: 1px solid var(--pd-border);
  padding: 0.7rem 0.85rem;
  font: inherit;
  font-weight: 400;
  color: var(--pd-text);
  background: var(--pd-white);
}

.pd-inquiry__form input:focus,
.pd-inquiry__form textarea:focus {
  outline: 2px solid var(--pd-accent);
  outline-offset: 1px;
}

.pd-inquiry__form input.is-invalid,
.pd-inquiry__form textarea.is-invalid {
  border-color: #dc2626;
}

.pd-inquiry__full {
  grid-column: 1 / -1;
}

.pd-inquiry__feedback {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #047857;
}

.pd-related__grid--4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.pd-related__card--stack {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--pd-border);
  background: var(--pd-white);
  height: 100%;
}

.pd-related__card--stack .pd-related__media {
  display: block;
  aspect-ratio: 1;
  background: var(--pd-bg);
  overflow: hidden;
}

.pd-related__card--stack .pd-related__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pd-related__card--stack .pd-related__body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.pd-related__card--stack .pd-related__body span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #6b7280;
  font-weight: 600;
}

.pd-related__card--stack .pd-related__body strong {
  font-size: 1.05rem;
  color: var(--pd-charcoal);
}

.pd-related__spec {
  margin: 0;
  font-size: 0.9rem;
  color: var(--pd-muted);
}

.pd-related__cta {
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pd-charcoal);
  text-decoration: none;
}

.pd-related__cta:hover {
  color: var(--pd-accent-hover);
}

.pd-gallery__main--padded {
  padding: 1.25rem;
}

@media (max-width: 1100px) {
  .pd-related__grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .pd-stage--scrubber,
  .pd-feature-strip,
  .pd-inquiry-section,
  .pd-tabs-section--scrubber,
  .pd-related-section--scrubber {
    padding: 48px 0;
  }

  .pd-feature-strip__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pd-inquiry__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .pd-metrics {
    grid-template-columns: 1fr;
  }

  .pd-related__grid--4 {
    grid-template-columns: 1fr;
  }

  .pd-related__card--stack {
    display: grid;
    grid-template-columns: 120px 1fr;
  }

  .pd-related__card--stack .pd-related__media {
    aspect-ratio: auto;
    height: 100%;
  }
}