/* ============================================================
   Arif Natural Agro Farm — product-details.css
   Additive, scoped styles for the Product Details pages ONLY.
   Uses the existing design tokens from style.css (colors, radius,
   shadows, fonts). Nothing here overrides existing site styles.
   ============================================================ */

/* ---------- Breadcrumb strip ---------- */
.pd-crumbbar {
  background: var(--green-50);
  border-bottom: 1px solid var(--line);
  padding-block: .65rem;
}
.pd-crumbbar .breadcrumb { color: var(--ink-600); }
.pd-crumbbar .breadcrumb a { color: var(--green-800); }
.pd-crumbbar .breadcrumb a:hover { color: var(--green-600); }
.pd-crumbbar .breadcrumb [aria-current="page"] { color: var(--ink-900); font-weight: 600; }

/* ---------- Page grid ---------- */
.pd-page { padding-block: 1.5rem 3rem; }
.pd-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 1.5rem;
  align-items: start;
}
.pd-col-main { min-width: 0; }
.pd-col-side {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 0;
}

/* ---------- Generic card ---------- */
.pd-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem;
}
.pd-card__title {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: .8rem;
}

/* ---------- Top block: gallery + info ---------- */
.pd-top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 1.5rem;
  align-items: start;
}

/* Gallery */
.pd-hero {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
}
.pd-hero img {
  width: 78%;
  height: 78%;
  object-fit: contain;
  transition: transform .25s ease;
}
.pd-hero:hover img { transform: scale(1.04); }
.pd-hero .badge { z-index: 2; }
.pd-hero .badge--farm { background: var(--green-700); }
.pd-hero__organic {
  position: absolute;
  top: .6rem; right: .6rem;
  z-index: 2;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--green-600);
  color: var(--green-800);
  display: grid;
  place-items: center;
  text-align: center;
  font-size: .58rem;
  font-weight: 800;
  line-height: 1.15;
  box-shadow: var(--shadow);
}
.pd-hero__organic span { display: block; font-size: 1rem; }
.pd-hero__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  font-size: 1rem;
  color: var(--ink-900);
  transition: background .15s ease, color .15s ease;
}
.pd-hero__nav:hover { background: var(--green-700); color: var(--white); }
.pd-hero__nav--prev { left: .6rem; }
.pd-hero__nav--next { right: .6rem; }

.pd-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: .55rem;
  margin-top: .65rem;
}
.pd-thumb {
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: .3rem;
  background: var(--green-50);
  transition: border-color .15s ease, transform .15s ease;
}
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd-thumb:hover { transform: translateY(-2px); }
.pd-thumb.is-active { border-color: var(--green-600); background: var(--green-100); }

/* Info column */
.pd-info h1 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  color: var(--ink-900);
  margin-bottom: .35rem;
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-wrap: wrap;
}
.pd-info h1 .pd-verified { color: var(--green-600); font-size: 1.15rem; }

.pd-rating {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: .6rem;
  font-size: .9rem;
}
.pd-rating .pd-stars { color: var(--star); letter-spacing: 1px; }
.pd-rating .pd-count { color: var(--ink-600); }
.pd-rating .pd-video {
  color: var(--green-700);
  font-weight: 600;
  font-size: .85rem;
}
.pd-rating .pd-video:hover { text-decoration: underline; }

.pd-price {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: .7rem;
}
.pd-price strong {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--green-800);
}
.pd-price del { color: var(--ink-600); font-size: 1.05rem; }
.pd-price .pd-off {
  background: var(--green-600);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  padding: .2rem .55rem;
  border-radius: 4px;
}

.pd-short {
  color: var(--ink-600);
  font-size: .93rem;
  border-bottom: 1px dashed var(--line);
  padding-bottom: .8rem;
  margin-bottom: .8rem;
}

/* Spec list */
.pd-specs {
  display: grid;
  gap: .42rem;
  margin-bottom: .9rem;
  font-size: .9rem;
}
.pd-specs li {
  display: flex;
  align-items: baseline;
  gap: .5rem;
}
.pd-specs i {
  color: var(--green-700);
  width: 1.1rem;
  text-align: center;
  font-size: .85rem;
  flex: none;
  transform: translateY(1px);
}
.pd-specs .pd-spec__label { color: var(--ink-600); flex: none; }
.pd-specs .pd-spec__value {
  color: var(--green-800);
  font-weight: 600;
  background: var(--green-50);
  border-radius: 4px;
  padding: 0 .45rem;
}
.pd-specs .pd-spec__value--stock { color: var(--green-700); background: var(--green-100); }

/* Quantity */
.pd-qty {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: .9rem;
}
.pd-qty__label { font-weight: 600; font-size: .92rem; }
.pd-qty__box {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.pd-qty__btn {
  width: 38px;
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-800);
  background: var(--green-50);
  transition: background .15s ease, color .15s ease;
}
.pd-qty__btn:hover { background: var(--green-700); color: var(--white); }
.pd-qty__value {
  width: 52px;
  border: 0;
  border-inline: 1px solid var(--line);
  text-align: center;
  font: inherit;
  font-weight: 700;
  color: var(--ink-900);
  padding-block: .45rem;
}
.pd-qty__value:focus { outline: none; }

/* CTA buttons */
.pd-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .7rem;
  margin-bottom: .7rem;
}
.pd-cta .btn {
  padding-block: .7rem;
  font-size: .95rem;
}
.pd-cta .btn i { margin-right: .35rem; }
.pd-btn-add { background: var(--green-700); color: var(--white); }
.pd-btn-add:hover { background: var(--green-800); color: var(--white); }

.pd-cta2 {
  display: flex;
  gap: .7rem;
  align-items: stretch;
}
.pd-btn-wa {
  flex: 1;
  border: 1.5px solid var(--green-600);
  color: var(--green-700);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding-block: .6rem;
  font-size: .93rem;
}
.pd-btn-wa:hover { background: var(--green-600); color: var(--white); }
.pd-btn-wa i { font-size: 1.1rem; }
.pd-wish {
  width: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  display: grid;
  place-items: center;
  font-size: 1.15rem;
  color: var(--ink-600);
  transition: color .15s ease, border-color .15s ease, transform .15s ease;
}
.pd-wish:hover, .pd-wish.is-on { color: var(--red-600); border-color: var(--red-600); transform: scale(1.05); }

/* ---------- Service strip ---------- */
.pd-services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--green-50);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-top: 1.5rem;
  overflow: hidden;
}
.pd-service {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .9rem 1rem;
}
.pd-service + .pd-service { border-left: 1px solid var(--line); }
.pd-service i { font-size: 1.35rem; color: var(--green-700); flex: none; }
.pd-service strong { display: block; font-size: .88rem; color: var(--ink-900); line-height: 1.3; }
.pd-service span { display: block; font-size: .78rem; color: var(--ink-600); }

/* ---------- Tabs + panels ---------- */
.pd-tabs-card { margin-top: 1.5rem; padding: 1.1rem; }
.pd-tabs-card .tabs { margin-bottom: 1rem; }
.pd-panel { display: none; }
.pd-panel.is-open { display: block; }
.pd-panel > p { color: var(--ink-600); font-size: .95rem; margin-bottom: 1rem; }
.pd-panel h4 { margin: .9rem 0 .35rem; color: var(--green-800); font-size: 1rem; }
.pd-panel ul.pd-plainlist { display: grid; gap: .45rem; color: var(--ink-600); font-size: .93rem; }
.pd-panel ul.pd-plainlist li { display: flex; gap: .5rem; align-items: baseline; }
.pd-panel ul.pd-plainlist i { color: var(--green-600); font-size: .8rem; transform: translateY(1px); }

.pd-feature-chips {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: .7rem;
}
.pd-chip {
  display: flex;
  align-items: center;
  gap: .55rem;
  border: 1px dashed var(--green-600);
  border-radius: var(--radius-sm);
  background: var(--green-50);
  padding: .7rem .8rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--green-800);
}
.pd-chip i { color: var(--green-700); font-size: 1.05rem; flex: none; }

/* Reviews */
.pd-review {
  display: flex;
  gap: .8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .85rem;
}
.pd-review + .pd-review { margin-top: .7rem; }
.pd-review__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex: none;
  background: var(--green-100);
}
.pd-review__avatar img { width: 100%; height: 100%; object-fit: cover; }
.pd-review__head {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex-wrap: wrap;
}
.pd-review__head strong { font-size: .92rem; }
.pd-review__head .pd-stars { color: var(--star); font-size: .78rem; letter-spacing: 1px; }
.pd-review__head time { color: var(--ink-600); font-size: .78rem; }
.pd-review p { color: var(--ink-600); font-size: .9rem; margin-top: .25rem; }

/* Q&A */
.pd-qa { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .85rem; }
.pd-qa + .pd-qa { margin-top: .7rem; }
.pd-qa strong { display: flex; gap: .5rem; font-size: .93rem; color: var(--green-800); }
.pd-qa p { color: var(--ink-600); font-size: .9rem; margin-top: .3rem; }

/* ---------- Sidebar cards ---------- */
.pd-farm__media {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin-bottom: .8rem;
}
.pd-farm__media img { width: 100%; height: 100%; object-fit: cover; }
.pd-farm__name {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 800;
  color: var(--green-800);
  font-size: 1rem;
}
.pd-farm__name img { width: 34px; height: 34px; object-fit: contain; }
.pd-farm__name i { color: var(--green-600); }
.pd-farm__tag { color: var(--ink-600); font-size: .8rem; margin: .1rem 0 .8rem; }
.pd-farm__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  border-block: 1px solid var(--line);
  padding-block: .7rem;
  margin-bottom: .9rem;
}
.pd-farm__stats li + li { border-left: 1px solid var(--line); }
.pd-farm__stats strong { display: block; color: var(--green-700); font-size: 1rem; }
.pd-farm__stats span { display: block; color: var(--ink-600); font-size: .74rem; }
.pd-farm .btn { width: 100%; }

.pd-featlist { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; font-size: .84rem; }
.pd-featlist li { display: flex; gap: .45rem; align-items: baseline; color: var(--ink-900); }
.pd-featlist i { color: var(--green-600); font-size: .82rem; transform: translateY(1px); }

.pd-pay .payments { margin-top: 0; }
.pd-pay .payments li { border: 1px solid var(--line); background: var(--green-50); color: var(--green-800); }
.pd-pay__note {
  margin-top: .7rem;
  color: var(--ink-600);
  font-size: .78rem;
  display: flex;
  gap: .4rem;
  align-items: center;
}
.pd-pay__note i { color: var(--green-600); }

.pd-call {
  display: flex;
  align-items: center;
  gap: .8rem;
}
.pd-call__icon {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--green-100);
  color: var(--green-700);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  flex: none;
}
.pd-call a { font-weight: 800; color: var(--green-800); font-size: 1.05rem; }
.pd-call a:hover { color: var(--green-600); }
.pd-call span { display: block; color: var(--ink-600); font-size: .78rem; }

.pd-nutrition table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.pd-nutrition td {
  padding: .5rem .2rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-600);
}
.pd-nutrition td:last-child { text-align: right; font-weight: 700; color: var(--ink-900); }
.pd-nutrition tr:last-child td { border-bottom: 0; }
.pd-nutrition .btn { width: 100%; margin-top: .8rem; }

/* ---------- Related products ---------- */
.pd-related { padding-block: 0 3rem; }
.pd-related .section__title { text-align: left; font-family: var(--font-display); color: var(--green-800); font-size: 1.3rem; margin-bottom: 1.2rem; }

/* ---------- Bottom assurance strip ---------- */
.pd-assure {
  background: var(--green-50);
  border-top: 1px solid var(--line);
  padding-block: 1.4rem;
}
.pd-assure__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.pd-assure__item { display: flex; align-items: center; gap: .7rem; justify-content: center; }
.pd-assure__item i { font-size: 1.5rem; color: var(--green-700); flex: none; }
.pd-assure__item strong { display: block; font-size: .9rem; color: var(--ink-900); line-height: 1.3; }
.pd-assure__item span { display: block; font-size: .78rem; color: var(--ink-600); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .pd-grid { grid-template-columns: 1fr; }
  .pd-col-side { display: grid; grid-template-columns: 1fr 1fr; align-items: start; }
  .pd-services { grid-template-columns: 1fr 1fr; }
  .pd-service:nth-child(3) { border-left: 0; }
  .pd-service:nth-child(n+3) { border-top: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .pd-top { grid-template-columns: 1fr; }
  .pd-col-side { grid-template-columns: 1fr; }
  .pd-assure__grid { grid-template-columns: 1fr 1fr; }
  .pd-assure__item { justify-content: flex-start; }
}

@media (max-width: 520px) {
  .pd-services { grid-template-columns: 1fr; }
  .pd-service + .pd-service { border-left: 0; border-top: 1px solid var(--line); }
  .pd-cta { grid-template-columns: 1fr; }
  .pd-thumbs { grid-template-columns: repeat(4, 1fr); }
  .pd-assure__grid { grid-template-columns: 1fr; }
}