/* =========================================================
   Alliance Products — Single Product (PDP) Stylesheet
   Self-contained; scoped to .alliance-pdp to avoid theme conflicts.
   ========================================================= */

.alliance-pdp { font-family: 'Inter', system-ui, -apple-system, sans-serif; color: #1B2B4A; }
.alliance-pdp *, .alliance-pdp *::before, .alliance-pdp *::after { box-sizing: border-box; }
.alliance-pdp a { text-decoration: none; color: inherit; }
.alliance-pdp img { max-width: 100%; height: auto; }

.alliance-pdp .pdp-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ── Buttons (scoped) ── */
.alliance-pdp .pdp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 11px 22px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: all .15s ease;
}
.alliance-pdp .pdp-btn-lg { font-size: 15px; padding: 13px 28px; }
.alliance-pdp .pdp-btn-primary {
  background: #BF9C58;
  color: #FFFFFF;
  border-color: #BF9C58;
}
.alliance-pdp .pdp-btn-primary:hover {
  background: #A78645;
  border-color: #A78645;
  color: #FFFFFF;
}
.alliance-pdp .pdp-btn-ghost {
  background: transparent;
  color: rgba(255,255,255,.85);
  border-color: rgba(255,255,255,.22);
}
.alliance-pdp .pdp-btn-ghost:hover {
  border-color: rgba(255,255,255,.5);
  color: #FFFFFF;
}

/* ── HERO ── */
.alliance-pdp .pdp-hero {
  background: #EDEBE3;
  padding: 56px 0 64px;
  position: relative;
  overflow: hidden;
}
.alliance-pdp .pdp-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  opacity: .06;
  background-image:
    linear-gradient(#282828 1px, transparent 1px),
    linear-gradient(90deg, #282828 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 0% 0%, transparent 30%, black 70%);
          mask-image: radial-gradient(ellipse at 0% 0%, transparent 30%, black 70%);
}
.alliance-pdp .pdp-hero .pdp-container { position: relative; z-index: 1; }

.alliance-pdp .pdp-breadcrumb {
  font-size: 13px;
  color: #4A4843;
  margin-bottom: 20px;
}
.alliance-pdp .pdp-breadcrumb a { color: #4A4843; }
.alliance-pdp .pdp-breadcrumb a:hover { color: #1B2B4A; text-decoration: underline; }
.alliance-pdp .pdp-breadcrumb .sep { margin: 0 8px; opacity: .5; }

.alliance-pdp .pdp-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.alliance-pdp .pdp-hero-img {
  background: #FFFFFF;
  border: 1px solid #DDD9D2;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8C8880;
  font-size: 13px;
}
.alliance-pdp .pdp-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.alliance-pdp .pdp-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 44px;
  font-weight: 600;
  color: #363636;
  letter-spacing: -.8px;
  line-height: 1.1;
  margin: 0 0 16px;
}
.alliance-pdp .pdp-tagline {
  font-size: 16px;
  color: #363636;
  line-height: 1.6;
  margin: 0 0 28px;
}

.alliance-pdp .pdp-cta-row {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.alliance-pdp .pdp-spec-link {
  font-size: 14px;
  font-weight: 500;
  color: #1B2B4A;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.alliance-pdp .pdp-spec-link:hover { text-decoration: underline; }

/* ── SECTIONS ── */
.alliance-pdp .pdp-section {
  padding: 72px 0;
  border-top: 1px solid #ECEAE5;
  background: #FFFFFF;
}
.alliance-pdp .pdp-section-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: #363636;
  letter-spacing: -.4px;
  margin: 0 0 32px;
}

/* ── OVERVIEW (editor content) ── */
.alliance-pdp .pdp-content {
  max-width: 780px;
  font-size: 15px;
  color: #4A4843;
  line-height: 1.8;
}
.alliance-pdp .pdp-content p { margin: 0 0 16px; }
.alliance-pdp .pdp-content p:last-child { margin-bottom: 0; }
.alliance-pdp .pdp-content h2,
.alliance-pdp .pdp-content h3 {
  font-family: 'Familjen Grotesk', sans-serif;
  font-weight: 600;
  color: #363636;
  margin: 24px 0 12px;
}

/* ── SPECIFICATIONS GRID ── */
.alliance-pdp .pdp-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: #DDD9D2;
  border: 1px solid #DDD9D2;
  border-radius: 10px;
  overflow: hidden;
}
.alliance-pdp .pdp-spec-item {
  background: #FFFFFF;
  padding: 30px 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: background .15s ease;
}
.alliance-pdp .pdp-spec-item:hover { background: #FBFAF7; }
.alliance-pdp .pdp-spec-item::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 28px;
  width: 18px;
  height: 2px;
  background: #BF9C58;
}
.alliance-pdp .pdp-spec-lbl {
  font-size: 11px;
  font-weight: 600;
  color: #8C8880;
  text-transform: uppercase;
  letter-spacing: .8px;
  padding-top: 14px;
}
.alliance-pdp .pdp-spec-val {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #363636;
  letter-spacing: -.3px;
  line-height: 1.3;
}
.alliance-pdp .pdp-spec-sub {
  font-size: 13px;
  color: #8C8880;
  line-height: 1.5;
  margin-top: -2px;
}

/* ── TECHNICAL DRAWINGS ── */
.alliance-pdp .pdp-section-sub {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: #363636;
  margin: -22px 0 32px;
  max-width: 640px;
  line-height: 1.6;
}
.alliance-pdp .pdp-drawings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.alliance-pdp .pdp-drawing-card {
  background: #FFFFFF;
  border: 1px solid #DDD9D2;
  border-radius: 10px;
  overflow: hidden;
  cursor: zoom-in;
  transition: transform .15s ease, box-shadow .15s ease;
  display: flex;
  flex-direction: column;
  padding: 0;
  font: inherit;
  text-align: left;
  width: 100%;
}
.alliance-pdp .pdp-drawing-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(27, 43, 74, 0.12);
}
.alliance-pdp .pdp-drawing-vis {
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(#F1EEE8 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, #F1EEE8 1px, transparent 1px) 0 0 / 24px 24px,
    #FDFCF9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 22px;
}
.alliance-pdp .pdp-drawing-vis img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.alliance-pdp .pdp-drawing-zoom {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid #DDD9D2;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4A4843;
  font-size: 14px;
  opacity: 0;
  transition: opacity .15s ease;
}
.alliance-pdp .pdp-drawing-card:hover .pdp-drawing-zoom { opacity: 1; }
.alliance-pdp .pdp-drawing-meta {
  padding: 16px 18px 18px;
  border-top: 1px solid #ECEAE5;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.alliance-pdp .pdp-drawing-label {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #363636;
  letter-spacing: -.2px;
}
.alliance-pdp .pdp-drawing-caption {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: #8C8880;
}

/* Lightbox */
.alliance-pdp .pdp-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 22, 28, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 40px;
}
.alliance-pdp .pdp-lightbox.is-open { display: flex; }
.alliance-pdp .pdp-lightbox-inner {
  background: #fff;
  border-radius: 12px;
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.alliance-pdp .pdp-lightbox-header {
  padding: 14px 20px;
  border-bottom: 1px solid #ECEAE5;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.alliance-pdp .pdp-lightbox-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #363636;
}
.alliance-pdp .pdp-lightbox-close {
  background: none;
  border: none;
  font-size: 22px;
  color: #4A4843;
  cursor: pointer;
  padding: 4px 12px;
  border-radius: 6px;
  line-height: 1;
}
.alliance-pdp .pdp-lightbox-close:hover { background: #F1EEE8; }
.alliance-pdp .pdp-lightbox-stage {
  flex: 1;
  padding: 28px;
  background:
    linear-gradient(#F1EEE8 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, #F1EEE8 1px, transparent 1px) 0 0 / 32px 32px,
    #FDFCF9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
}
.alliance-pdp .pdp-lightbox-stage img {
  max-width: 100%;
  max-height: 80vh;
  display: block;
}

/* ── GALLERY (carousel: arrows on desktop, swipe on mobile) ── */
.alliance-pdp .pdp-gallery-carousel {
  position: relative;
}
.alliance-pdp .pdp-gallery-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  padding-bottom: 4px;   /* room for focus ring */
}
.alliance-pdp .pdp-gallery-track::-webkit-scrollbar { display: none; } /* Chrome/Safari */
.alliance-pdp .pdp-gallery-item {
  flex: 0 0 calc((100% - 32px) / 3); /* 3 items visible on desktop, 16px gap × 2 */
  aspect-ratio: 4 / 3;
  background: #EDE9E3;
  border: 1px solid #DDD9D2;
  border-radius: 6px;
  overflow: hidden;
  scroll-snap-align: start;
}
.alliance-pdp .pdp-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Arrow buttons (desktop only) */
.alliance-pdp .pdp-gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #BF9C58;
  border: 1px solid #BF9C58;
  color: #FFFFFF;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: background .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.alliance-pdp .pdp-gallery-arrow:hover {
  background: #A78645;
  border-color: #A78645;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.16);
}
.alliance-pdp .pdp-gallery-arrow:active { transform: translateY(-50%) scale(0.96); }
.alliance-pdp .pdp-gallery-arrow[hidden] { display: none; }
.alliance-pdp .pdp-gallery-prev { left: -22px; }
.alliance-pdp .pdp-gallery-next { right: -22px; }

/* ── DOWNLOADS ── */
.alliance-pdp .pdp-downloads {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.alliance-pdp .pdp-download {
  flex: 1 1 300px;
  max-width: 400px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: #FFFFFF;
  border: 1px solid #DDD9D2;
  border-radius: 8px;
  color: #1B2B4A;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.alliance-pdp .pdp-download:hover {
  border-color: #1B2B4A;
  box-shadow: 0 4px 12px rgba(0,0,0,.04);
}
.alliance-pdp .pdp-download-icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: #EDEBE3;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #1B2B4A;
  font-size: 11px;
  font-weight: 600;
}
.alliance-pdp .pdp-download-text { display: flex; flex-direction: column; gap: 2px; }
.alliance-pdp .pdp-download-title {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #1B2B4A;
}
.alliance-pdp .pdp-download-meta {
  font-size: 12px;
  color: #8C8880;
}

/* ── CTA BAND ── */
.alliance-pdp .pdp-cta-band {
  background: #363636;
  color: #FFFFFF;
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.alliance-pdp .pdp-cta-band::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(ellipse at 100% 50%, black 10%, transparent 65%);
          mask-image: radial-gradient(ellipse at 100% 50%, black 10%, transparent 65%);
}
.alliance-pdp .pdp-cta-band .pdp-container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.alliance-pdp .pdp-cta-headline {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 500;
  color: #FFFFFF;
  letter-spacing: -.4px;
  margin: 0 0 8px;
  line-height: 1.2;
}
.alliance-pdp .pdp-cta-sub {
  font-size: 15px;
  color: rgba(255,255,255,.55);
  margin: 0;
  max-width: 540px;
  line-height: 1.6;
}
.alliance-pdp .pdp-cta-contact {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,.7);
  margin: 14px 0 0;
  letter-spacing: .2px;
}
.alliance-pdp .pdp-cta-contact a {
  color: #BF9C58;
  text-decoration: none;
  border-bottom: 1px solid rgba(191,156,88,.45);
  transition: color .15s ease, border-color .15s ease;
}
.alliance-pdp .pdp-cta-contact a:hover {
  color: #FFFFFF;
  border-bottom-color: rgba(255,255,255,.5);
}
.alliance-pdp .pdp-cta-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.alliance-pdp .pdp-cta-band .c-mark {
  position: absolute;
  pointer-events: none;
  z-index: 2;
  width: 18px;
  height: 18px;
}
.alliance-pdp .pdp-cta-band .c-tl { top: 20px;    left: 20px;  border-top: 1.5px solid; border-left: 1.5px solid; }
.alliance-pdp .pdp-cta-band .c-tr { top: 20px;    right: 20px; border-top: 1.5px solid; border-right: 1.5px solid; }
.alliance-pdp .pdp-cta-band .c-bl { bottom: 20px; left: 20px;  border-bottom: 1.5px solid; border-left: 1.5px solid; }
.alliance-pdp .pdp-cta-band .c-br { bottom: 20px; right: 20px; border-bottom: 1.5px solid; border-right: 1.5px solid; }
.alliance-pdp .pdp-cta-band .c-lt  { border-color: rgba(255,255,255,.22); }
.alliance-pdp .pdp-cta-band .c-acc { border-color: rgba(191,156,88,.7); }

/* ── RELATED PRODUCTS ── */
.alliance-pdp .pdp-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.alliance-pdp .full-prod-card {
  background: #FFFFFF;
  border: 1px solid #DDD9D2;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
}
.alliance-pdp .full-prod-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  border-color: #C0BBB3;
  transform: translateY(-3px);
}
.alliance-pdp .full-prod-vis {
  aspect-ratio: 4 / 3;
  background: #EDE9E3;
  border-bottom: 1px solid #DDD9D2;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8C8880;
  font-size: 12px;
  overflow: hidden;
  position: relative;
}
.alliance-pdp .full-prod-vis .full-prod-img,
.alliance-pdp .full-prod-vis img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.alliance-pdp .full-prod-no-img { font-size: 12px; color: #8C8880; }
.alliance-pdp .full-prod-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.alliance-pdp .full-prod-name {
  font-family: 'Familjen Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #1B2B4A;
  letter-spacing: -.1px;
  line-height: 1.3;
}
.alliance-pdp .full-prod-desc {
  font-size: 13px;
  color: #4A4843;
  line-height: 1.6;
  flex: 1;
}
.alliance-pdp .full-prod-link {
  font-size: 13px;
  font-weight: 500;
  color: #1B2B4A;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid #ECEAE5;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .alliance-pdp .pdp-container { padding: 0 24px; }
  .alliance-pdp .pdp-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .alliance-pdp .pdp-title { font-size: 32px; }
  .alliance-pdp .pdp-gallery-item { flex: 0 0 calc((100% - 16px) / 2); } /* 2 visible on tablet */
  .alliance-pdp .pdp-drawings-grid { grid-template-columns: 1fr; }
  .alliance-pdp .pdp-section { padding: 48px 0; }
  .alliance-pdp .pdp-related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .alliance-pdp .pdp-cta-band .pdp-container { flex-direction: column; align-items: flex-start; }
  .alliance-pdp .pdp-cta-headline { font-size: 26px; }
  /* Mobile: 1 image per view with peek of next, native swipe, no arrows */
  .alliance-pdp .pdp-gallery-item { flex: 0 0 88%; }
  .alliance-pdp .pdp-gallery-arrow { display: none !important; }
}