/* Shared Shakthi product detail pages */
.product-detail-page-body {
  background: #f7faf3;
}

.product-detail-main {
  position: relative;
  overflow: hidden;
  padding: 30px 0 72px;
  background:
    radial-gradient(circle at 8% 8%, rgba(181, 220, 72, 0.16), transparent 25%),
    radial-gradient(circle at 92% 20%, rgba(42, 132, 59, 0.12), transparent 28%),
    linear-gradient(180deg, #fbfdf8 0%, #f5faef 72%, #edf6e6 100%);
}

.product-detail-main::before,
.product-detail-main::after {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(53, 130, 59, 0.12);
  border-radius: 48% 52% 62% 38%;
  pointer-events: none;
}

.product-detail-main::before { top: 120px; left: -140px; transform: rotate(24deg); }
.product-detail-main::after { right: -150px; bottom: 110px; transform: rotate(-28deg); }

.product-detail-shell {
  position: relative;
  z-index: 1;
}

.product-detail-breadcrumb {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: #fff;
  font-size: 0.82rem;
  background: linear-gradient(105deg, #00a94f 55%, #ed1c24 55%);
  padding: 8px 16px;
  border-radius: 999px;
}

.product-detail-breadcrumb a { color: #fff; font-weight: 700; text-decoration: none; }
.product-detail-breadcrumb i { font-size: 0.62rem; color: #fff; }

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.16fr);
  gap: 22px;
  align-items: start;
}

.product-gallery-panel,
.product-info-panel,
.product-detail-card,
.product-related-section {
  border: 1px solid rgba(41, 112, 53, 0.13);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 46px rgba(35, 80, 40, 0.09);
}

.product-gallery-panel,
.product-info-panel { border-radius: 18px; }
.product-gallery-panel { padding: 12px; }

.product-detail-stage {
  position: relative;
  min-height: 550px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 14px;
  background-image: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(28,81,35,0.08)), var(--product-detail-bg);
  background-position: center;
  background-size: cover;
}

.product-detail-stage::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 6%;
  width: 52%;
  height: 10%;
  border-radius: 50%;
  background: rgba(24, 59, 26, 0.23);
  filter: blur(18px);
  transform: translateX(-50%);
}

.product-detail-pack {
  position: relative;
  z-index: 2;
  width: auto;
  max-width: 72%;
  height: 82%;
  max-height: 490px;
  object-fit: contain;
  filter: drop-shadow(0 22px 24px rgba(23, 58, 24, 0.28));
  transition: transform 360ms ease;
}

.product-detail-stage:hover .product-detail-pack { transform: translateY(-5px) scale(1.025); }

.product-detail-zoom {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #245f34;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 7px 17px rgba(31, 72, 35, 0.15);
}

.product-detail-thumbnails {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.product-detail-thumb {
  min-height: 84px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid #dfe9da;
  border-radius: 10px;
  background: #f4f8f0;
}

.product-detail-thumb.active { border: 2px solid #50a642; }
.product-detail-thumb img { width: 100%; height: 84px; object-fit: cover; }
.product-detail-thumb.product-thumb img { width: auto; max-width: 70%; object-fit: contain; }

.product-info-panel { padding: clamp(22px, 3.2vw, 40px); }

.product-detail-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 11px;
  border-radius: 999px;
  color: #286936;
  background: #ebf6dc;
  font-size: 0.73rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-info-panel h1 {
  margin: 12px 0 4px;
  color: #17231a;
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.product-detail-tagline {
  margin: 0 0 16px;
  color: #379047;
  font-size: 1rem;
  font-weight: 700;
}

.product-detail-description {
  margin: 0;
  color: #58625a;
  font-size: 0.94rem;
  line-height: 1.75;
}

.product-trust-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0;
}

.product-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  min-width: 0;
  text-align: center;
}

.product-trust-item span {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  border: 1px solid #d6e5d1;
  border-radius: 50%;
  color: #328544;
  background: #fbfef9;
}

.product-trust-item small { color: #4f5c51; font-size: 0.66rem; font-weight: 700; line-height: 1.25; }

.product-composition-box {
  overflow: hidden;
  border: 1px solid #d9e7d3;
  border-radius: 13px;
  background: #fbfdf9;
}

.product-composition-box h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 11px 14px;
  color: #fff;
  background: linear-gradient(135deg, #338c45, #17682f);
  font-size: 0.9rem;
}

.product-nutrient-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-nutrient-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 14px;
  border-bottom: 1px solid #e5ede1;
  color: #485349;
  font-size: 0.82rem;
}

.product-nutrient-item:nth-child(odd) { border-right: 1px solid #e5ede1; }
.product-nutrient-item:nth-last-child(-n+2) { border-bottom: 0; }
.product-nutrient-item strong { color: #17682f; font-size: 0.9rem; }

.product-dosage-box {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid rgba(79, 155, 54, 0.22);
  border-radius: 12px;
  background: linear-gradient(135deg, #f6fbe9, #eef8e7);
}

.product-dosage-box > span {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #61a83d;
}

.product-dosage-box small,
.product-dosage-box strong { display: block; }
.product-dosage-box small { margin-bottom: 2px; color: #758076; font-size: 0.69rem; font-weight: 700; text-transform: uppercase; }
.product-dosage-box strong { color: #173f23; font-size: 0.92rem; }

.product-detail-actions {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.product-detail-actions a {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 800;
}

.product-detail-primary { color: #fff; background: linear-gradient(135deg, #318f3e, #176b2c); box-shadow: 0 9px 19px rgba(34, 116, 48, 0.2); }
.product-detail-secondary { border: none; color: #fff; background: linear-gradient(105deg, #00a94f 55%, #ed1c24 55%); }
.product-detail-primary:hover { color: #fff; transform: translateY(-2px); }
.product-detail-secondary:hover { color: #fff; transform: translateY(-2px); filter: brightness(1.1); }

.product-detail-lower {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 22px;
  margin-top: 22px;
}

.product-detail-card {
  border-radius: 16px;
  padding: 24px;
}

.product-detail-card h2,
.product-related-heading h2 {
  margin: 0;
  color: #1b2a1e;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
}

.product-detail-card h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  font-size: 1.15rem;
}

.product-detail-card h2 i { color: #3a9149; }

.product-spec-list { display: grid; gap: 0; }
.product-spec-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid #edf1ea;
  font-size: 0.81rem;
}
.product-spec-row:last-child { border-bottom: 0; }
.product-spec-row span { color: #718073; font-weight: 700; }
.product-spec-row strong { color: #28362b; font-weight: 700; }

.product-benefit-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; margin: 0; padding: 0; list-style: none; }
.product-benefit-list li {
  position: relative;
  min-height: 66px;
  display: flex;
  align-items: center;
  padding: 12px 12px 12px 42px;
  border: 1px solid #e1eadc;
  border-radius: 10px;
  color: #475349;
  background: #fbfdf9;
  font-size: 0.78rem;
  line-height: 1.45;
}
.product-benefit-list li::before {
  content: '\f00c';
  position: absolute;
  left: 13px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #54a646;
  font: 900 0.62rem 'Font Awesome 6 Free';
}

.product-use-card { margin-top: 22px; }
.product-use-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.product-use-step {
  position: relative;
  padding: 16px 12px 14px;
  border: 1px solid #e0eadb;
  border-radius: 11px;
  background: linear-gradient(145deg, #fff, #f4f9ef);
}
.product-use-step > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  margin-bottom: 9px;
  border-radius: 50%;
  color: #fff;
  background: #328943;
  font-size: 0.72rem;
  font-weight: 800;
}
.product-use-step strong { display: block; margin-bottom: 4px; color: #29422f; font-size: 0.79rem; }
.product-use-step p { margin: 0; color: #69756b; font-size: 0.7rem; line-height: 1.45; }
.product-use-note { margin: 13px 0 0; color: #6a746b; font-size: 0.7rem; }

.product-related-section {
  margin-top: 22px;
  padding: 24px;
  border-radius: 16px;
}
.product-related-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.product-related-heading span { color: #39934a; font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; }
.product-related-heading h2 { margin-top: 4px; font-size: 1.45rem; }
.product-related-heading > a { color: #2d7e3c; font-size: 0.78rem; font-weight: 800; }

.product-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.product-related-card {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  min-width: 0;
  overflow: hidden;
  border: 1px solid #e1eadc;
  border-radius: 12px;
  background: #fbfdf9;
}
.product-related-image { display: grid; place-items: center; min-height: 150px; background: linear-gradient(145deg, #eef7e7, #fff); }
.product-related-image img { width: 88px; height: 132px; object-fit: contain; filter: drop-shadow(0 8px 8px rgba(37, 74, 40, 0.14)); }
.product-related-copy { min-width: 0; padding: 15px 12px; }
.product-related-copy small { color: #55934e; font-size: 0.62rem; font-weight: 800; text-transform: uppercase; }
.product-related-copy h3 { margin: 6px 0; color: #223126; font-size: 0.9rem; }
.product-related-copy p { display: -webkit-box; overflow: hidden; margin: 0 0 9px; color: #687269; font-size: 0.68rem; line-height: 1.45; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-related-copy a { color: #247637; font-size: 0.7rem; font-weight: 800; }

@media (max-width: 1050px) {
  .product-detail-stage { min-height: 480px; }
  .product-detail-lower { grid-template-columns: 1fr; }
  .product-related-card { grid-template-columns: 88px minmax(0, 1fr); }
  .product-related-image img { width: 72px; height: 112px; }
}

@media (max-width: 850px) {
  .product-detail-layout { grid-template-columns: 1fr; }
  .product-detail-stage { min-height: min(620px, 75vw); }
  .product-detail-pack { max-height: 500px; }
  .product-related-grid { grid-template-columns: 1fr; }
  .product-related-card { grid-template-columns: 128px minmax(0, 1fr); }
}

@media (max-width: 620px) {
  .product-detail-main { padding-top: 18px; }
  .product-info-panel,
  .product-detail-card,
  .product-related-section { padding: 18px; }
  .product-detail-stage { min-height: 430px; }
  .product-trust-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-nutrient-grid { grid-template-columns: 1fr; }
  .product-nutrient-item:nth-child(odd) { border-right: 0; }
  .product-nutrient-item:nth-last-child(2) { border-bottom: 1px solid #e5ede1; }
  .product-detail-actions { grid-template-columns: 1fr; }
  .product-benefit-list { grid-template-columns: 1fr; }
  .product-use-steps { grid-template-columns: 1fr; }
  .product-spec-row { grid-template-columns: 100px minmax(0, 1fr); }
  .product-related-heading { align-items: start; flex-direction: column; }
}

@media (max-width: 420px) {
  .product-detail-stage { min-height: 360px; }
  .product-detail-pack { max-width: 78%; height: 80%; }
  .product-detail-thumbnails { gap: 6px; }
  .product-detail-thumb,
  .product-detail-thumb img { min-height: 68px; height: 68px; }
  .product-related-card { grid-template-columns: 96px minmax(0, 1fr); }
  .product-related-image img { width: 76px; height: 112px; }
}
/* Enlarged lower product-detail sections */
.product-detail-lower {
  gap: 28px;
  margin-top: 28px;
}
.product-detail-card {
  padding: 32px;
  border-radius: 20px;
}
.product-detail-card h2 {
  gap: 11px;
  margin-bottom: 24px;
  font-size: 1.45rem;
}
.product-spec-row {
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  padding: 15px 0;
  font-size: 0.98rem;
}
.product-benefit-list {
  gap: 14px;
}
.product-benefit-list li {
  min-height: 80px;
  padding: 16px 16px 16px 50px;
  font-size: 0.94rem;
}
.product-benefit-list li::before {
  left: 15px;
  width: 27px;
  height: 27px;
  font-size: 0.72rem;
}
.product-use-card {
  margin-top: 28px;
}
.product-use-steps {
  gap: 16px;
}
.product-use-step {
  padding: 22px 18px 20px;
}
.product-use-step > span {
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  font-size: 0.86rem;
}
.product-use-step strong {
  margin-bottom: 6px;
  font-size: 0.98rem;
}
.product-use-step p {
  font-size: 0.88rem;
  line-height: 1.55;
}
.product-use-note {
  margin-top: 18px;
  font-size: 0.86rem;
}
.product-related-section {
  margin-top: 28px;
  padding: 32px;
  border-radius: 20px;
}
.product-related-heading {
  gap: 24px;
  margin-bottom: 24px;
}
.product-related-heading span {
  font-size: 0.9rem;
}
.product-related-heading h2 {
  margin-top: 5px;
  font-size: 1.75rem;
}
.product-related-heading > a {
  font-size: 0.92rem;
}
.product-related-grid {
  gap: 20px;
}
.product-related-card {
  grid-template-columns: 132px minmax(0, 1fr);
}
.product-related-image {
  min-height: 180px;
}
.product-related-image img {
  width: 108px;
  height: 154px;
}
.product-related-copy {
  padding: 20px 16px;
}
.product-related-copy small {
  font-size: 0.76rem;
}
.product-related-copy h3 {
  margin: 8px 0;
  font-size: 1.08rem;
}
.product-related-copy p {
  margin-bottom: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  -webkit-line-clamp: 3;
}
.product-related-copy a {
  font-size: 0.86rem;
}
@media (max-width: 1050px) {
  .product-related-card { grid-template-columns: 112px minmax(0, 1fr); }
  .product-related-image img { width: 90px; height: 132px; }
}
@media (max-width: 850px) {
  .product-related-grid { grid-template-columns: 1fr; }
  .product-related-card { grid-template-columns: 145px minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .product-detail-card,
  .product-related-section { padding: 22px; }
  .product-detail-card h2 { margin-bottom: 20px; font-size: 1.28rem; }
  .product-spec-row { grid-template-columns: 115px minmax(0, 1fr); gap: 12px; font-size: 0.9rem; }
  .product-benefit-list { grid-template-columns: 1fr; }
  .product-benefit-list li { min-height: 72px; }
  .product-use-steps { grid-template-columns: 1fr; }
  .product-related-heading { align-items: start; flex-direction: column; }
}
@media (max-width: 420px) {
  .product-detail-card,
  .product-related-section { padding: 18px; }
  .product-spec-row { grid-template-columns: 1fr; gap: 4px; }
  .product-related-card { grid-template-columns: 104px minmax(0, 1fr); }
  .product-related-image img { width: 82px; height: 120px; }
  .product-related-copy { padding: 16px 12px; }
}
/* Product size, quantity and purchase panel */
.product-purchase-panel {
  margin-top: 20px;
  padding: 18px;
  border: 1px solid #dce9d7;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(38, 91, 43, 0.08);
}
.product-size-selector { min-width: 0; margin: 0; padding: 0; border: 0; }
.product-size-selector legend,
.product-quantity-picker > span {
  margin-bottom: 9px;
  color: #2b382e;
  font-size: 0.78rem;
  font-weight: 800;
}
.product-size-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
}
.product-size-option {
  position: relative;
  min-width: 0;
  min-height: 58px;
  display: grid;
  place-content: center;
  gap: 2px;
  padding: 9px 5px 7px;
  border: 1px solid #dfe7dc;
  border-radius: 8px;
  color: #2f3c31;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.product-size-option:hover { border-color: #64a85a; transform: translateY(-1px); }
.product-size-option.active {
  border-color: #3c994a;
  box-shadow: 0 0 0 2px rgba(60, 153, 74, 0.12);
  background: #fbfff9;
}
.product-size-option em {
  position: absolute;
  top: -9px;
  left: 50%;
  padding: 2px 7px;
  border-radius: 999px;
  color: #fff;
  background: #55a545;
  font-size: 0.51rem;
  font-style: normal;
  font-weight: 800;
  transform: translateX(-50%);
}
.product-size-option strong { font-size: 0.76rem; }
.product-size-option small { color: #69736a; font-size: 0.62rem; }
.product-order-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  align-items: end;
  gap: 16px;
  margin-top: 18px;
}
.product-quantity-picker > span { display: block; }
.product-quantity-controls {
  display: grid;
  grid-template-columns: 34px 52px 34px;
  overflow: hidden;
  width: max-content;
  border: 1px solid #dfe7dc;
  border-radius: 8px;
}
.product-quantity-controls button,
.product-quantity-controls input {
  min-width: 0;
  height: 38px;
  border: 0;
  color: #27352a;
  background: #fff;
  text-align: center;
}
.product-quantity-controls button {
  color: #2a7e39;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
}
.product-quantity-controls button:hover { background: #eff8ea; }
.product-quantity-controls input {
  border-right: 1px solid #e5ebe2;
  border-left: 1px solid #e5ebe2;
  font-weight: 800;
  appearance: textfield;
}
.product-quantity-controls input::-webkit-inner-spin-button,
.product-quantity-controls input::-webkit-outer-spin-button { appearance: none; margin: 0; }
.product-quantity-picker > small {
  display: block;
  margin-top: 6px;
  color: #7a847b;
  font-size: 0.57rem;
}
.product-order-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}
.product-order-actions button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}
.product-order-actions button:hover { transform: translateY(-2px); }
.product-add-cart { border: 1px solid #217832; color: #fff; background: #217832; }
.product-add-cart:hover { background: #176327; }
.product-buy-now { border: 1px solid #3d9250; color: #236d32; background: #fff; }
.product-buy-now:hover { background: #f0f9ec; }
.product-purchase-status {
  min-height: 18px;
  margin: 7px 0 0;
  color: #217832;
  font-size: 0.67rem;
  font-weight: 700;
}
.product-purchase-assurances {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 4px;
  padding-top: 13px;
  border-top: 1px solid #e6ece3;
}
.product-purchase-assurances > span {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 2px 8px;
  border-right: 1px solid #e6ece3;
}
.product-purchase-assurances > span:last-child { border-right: 0; }
.product-purchase-assurances i { color: #318342; font-size: 0.9rem; }
.product-purchase-assurances small { color: #535f55; font-size: 0.59rem; line-height: 1.35; }
.product-size-option:focus-visible,
.product-quantity-controls button:focus-visible,
.product-quantity-controls input:focus-visible,
.product-order-actions button:focus-visible {
  outline: 3px solid rgba(72, 157, 75, 0.32);
  outline-offset: 2px;
}
@media (max-width: 620px) {
  .product-size-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .product-order-row { grid-template-columns: 1fr; align-items: stretch; }
  .product-purchase-assurances { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 0; }
  .product-purchase-assurances > span:nth-child(2) { border-right: 0; }
}
@media (max-width: 420px) {
  .product-purchase-panel { padding: 15px; }
  .product-size-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-order-actions { grid-template-columns: 1fr; }
}