/* Additive styles for selection guide, detail pages, language switcher and RTL.
   Do not override the approved family-page layout, cards, colors or placeholders. */

.pkydrip-fertigation-page .lang-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
  font-size: 12px;
  font-weight: 700;
  color: #52645a;
}
.pkydrip-fertigation-page .lang-switcher a {
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid transparent;
}
.pkydrip-fertigation-page .lang-switcher a[aria-current="page"] {
  color: var(--green);
  border-color: var(--line);
  background: #fff;
}
.pkydrip-fertigation-page .ltr {
  direction: ltr;
  unicode-bidi: isolate;
}
.pkydrip-fertigation-page .hero-actions {
  flex-wrap: wrap;
}
.pkydrip-fertigation-page .hero-actions .button {
  white-space: nowrap;
}
.pkydrip-fertigation-page .hero-points {
  align-items: flex-start;
}
.pkydrip-fertigation-page .hero-points li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.pkydrip-fertigation-page .hero-points span {
  white-space: nowrap;
}
.pkydrip-fertigation-page .hero-points em {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  line-height: 1.35;
}

.selection-guide {
  padding: 36px;
  margin-top: 8px;
  border: 2px solid var(--green);
  box-shadow: var(--shadow);
}
.model-builder.selection-guide {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.selection-guide .section-heading {
  display: block;
  align-items: start;
  margin-bottom: 24px;
}
.selection-guide .section-heading > p {
  margin-top: 12px;
  max-width: none;
}
.guide-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.selection-guide .guide-result {
  min-height: 0;
}
#selection-guide.section {
  padding-top: 48px;
  padding-bottom: 20px;
}
#series.section {
  padding-top: 40px;
}
.guide-conditions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  color: #40574c;
  font-size: 13px;
}
.guide-conditions li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8faf8;
}
.guide-result .button {
  margin-top: 16px;
  align-self: flex-start;
}
.model-result .button {
  margin-top: 16px;
  align-self: flex-start;
  background: #fff;
  color: var(--green);
  border-color: #fff;
}
.model-result .button:hover {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 22px 0 0;
  font-size: 13px;
  color: var(--muted);
}
.breadcrumb a { color: var(--green); font-weight: 700; }
.breadcrumb span[aria-hidden="true"] { color: #b3c2b9; }

.detail-hero {
  padding: 28px 0 18px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: start;
}
.detail-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--green);
}
.detail-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -.035em;
}
.detail-hero .hero-lead { margin-bottom: 22px; }
.detail-photos {
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
}
.detail-photos .photo-main {
  grid-row: 1 / span 2;
  min-height: 420px;
  border-radius: 28px;
}
.detail-photos .photo-close,
.detail-photos .photo-scene {
  min-height: 200px;
  border-radius: 22px;
}
.detail-photos .photo-scene { aspect-ratio: 8 / 5; }
.detail-photos .photo-main,
.detail-photos .photo-close { aspect-ratio: 4 / 3; }

.benefit-grid,
.scenario-grid,
.option-grid,
.download-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.benefit-card,
.scenario-card,
.option-card,
.download-card,
.related-card,
.install-card {
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.benefit-card strong,
.related-card strong { display: block; margin-bottom: 6px; }
.related-card a { color: var(--green); font-weight: 800; font-size: 13px; }
.config-list,
.spec-table-detail {
  width: 100%;
  border-collapse: collapse;
}
.config-list th,
.config-list td,
.spec-table-detail th,
.spec-table-detail td {
  padding: 13px 16px;
  border-bottom: 1px solid #e4ebe6;
  text-align: left;
  vertical-align: top;
}
.config-list th,
.spec-table-detail th {
  width: 32%;
  font-size: 12px;
  color: #728078;
  font-weight: 700;
}
.spec-status {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 99px;
  background: #e6f1e9;
  color: var(--green-dark);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .04em;
}
.process-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.process-steps li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.process-steps span {
  font-size: 12px;
  font-weight: 900;
  color: var(--green);
  letter-spacing: .08em;
}

html[dir="rtl"] .pkydrip-fertigation-page {
  font-family: "Noto Naskh Arabic", "Segoe UI", Tahoma, "PingFang SC", system-ui, sans-serif;
}
html[dir="rtl"] .site-header nav { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .pkydrip-fertigation-page .lang-switcher { margin-left: 0; margin-right: 12px; }
html[dir="rtl"] .recommend { right: auto; left: 0; border-radius: 0 0 11px 0; }
html[dir="rtl"] .comparison-table th,
html[dir="rtl"] .comparison-table td,
html[dir="rtl"] .config-list th,
html[dir="rtl"] .config-list td,
html[dir="rtl"] .spec-table-detail th,
html[dir="rtl"] .spec-table-detail td { text-align: right; }
html[dir="rtl"] .series-card ul,
html[dir="rtl"] .product-copy dl { padding-left: 0; padding-right: 18px; }
html[dir="rtl"] .product-copy dl { padding-right: 0; }
html[dir="rtl"] .product-copy dl div { padding: 14px 0 14px 12px; }
html[dir="rtl"] .spec-status { margin-left: 0; margin-right: 8px; }
html[dir="rtl"] footer p { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .footer-brand { transform-origin: right center; }

@media (max-width: 1024px) {
  .guide-grid,
  .detail-hero,
  .detail-photos { grid-template-columns: 1fr; }
  .detail-photos .photo-main { grid-row: auto; min-height: 320px; }
}
@media (max-width: 1000px) {
  .pkydrip-fertigation-page .site-header nav.lang-switcher {
    display: flex;
    margin-left: auto;
  }
}
@media (max-width: 768px) {
  #selection-guide.section {
    padding-top: 32px;
    padding-bottom: 12px;
  }
  #series.section {
    padding-top: 28px;
  }
  .selection-guide { padding: 18px; }
  .guide-conditions,
  .benefit-grid,
  .scenario-grid,
  .option-grid,
  .download-grid,
  .related-grid { grid-template-columns: 1fr; }
  .pkydrip-fertigation-page .site-header nav:not(.lang-switcher) { display: none; }
  .pkydrip-fertigation-page .lang-switcher { font-size: 11px; gap: 4px; }
  .product-photo-pair,
  .product-detail.reverse .product-photo-pair {
    order: 0;
  }
}
.product-photo-pair {
  display: grid;
  grid-template-rows: 1fr 1fr;
  min-height: 485px;
  order: 2;
}
.product-detail.reverse .product-photo-pair {
  order: 2;
}
.product-photo-pair .product-photo {
  min-height: 280px;
  order: 0;
}
.photo-placeholder.has-photo {
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #fff;
}
.photo-placeholder.has-photo:before,
.photo-placeholder.has-photo:after,
.hero-visual.has-photo:after {
  display: none;
}
.photo-placeholder.has-photo > div {
  display: none;
}

.pkydrip-fertigation-page .trust-strip {
  flex-wrap: wrap;
  white-space: normal;
  overflow: hidden;
  justify-content: center;
  row-gap: 10px;
  column-gap: 18px;
}
.pkydrip-fertigation-page .trust-group {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}
.pkydrip-fertigation-page .trust-divider {
  color: var(--line);
  opacity: 0.5;
  font-weight: 400;
  padding: 0 2px;
}
.pkydrip-fertigation-page .trust-proof {
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 900px) {
  .comparison-wrap .comparison-table thead th:first-child,
  .comparison-wrap .comparison-table tbody th {
    position: sticky;
    left: 0;
    z-index: 2;
    box-shadow: 2px 0 6px rgba(26, 73, 50, 0.08);
    min-width: 130px;
    max-width: 160px;
    white-space: normal;
    background-color: #fff;
  }
  .comparison-wrap .comparison-table thead th:first-child {
    background-color: #f8faf8;
    z-index: 3;
  }
}

@media (max-width: 680px) {
  .pkydrip-fertigation-page .trust-strip {
    flex-direction: column;
    overflow: visible;
    white-space: normal;
  }
  .pkydrip-fertigation-page .trust-divider {
    display: none;
  }
  .pkydrip-fertigation-page .trust-group {
    gap: 12px 18px;
  }
}

@media (max-width: 390px) {
  .detail-hero h1 { font-size: 30px; }
  .detail-photos .photo-main { min-height: 240px; }
}