/* ==========================================================================
   Ecocan – Product Page Styles
   Version: 1.0.0
   ========================================================================== */

/* ===== VARIABLES ===== */
:root {
  --ecocan-green: #70b701;
  --ecocan-green-dark: #5f9e01;
  --ecocan-text: #202020;
  --ecocan-text-light: #555;
  --ecocan-text-muted: #888;
  --ecocan-border: rgba(0, 0, 0, 0.10);
  --ecocan-bg: #f9f9f9;
  --ecocan-white: #fff;
  --ecocan-radius: 12px;
  --ecocan-radius-sm: 8px;
  --ecocan-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  --ecocan-transition: 0.25s ease;
}

/* ===== PRODUCT PAGE LAYOUT ===== */
.ecocan-product {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px 0;
}

.ecocan-product__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* ===== BREADCRUMB ===== */
.ecocan-product__breadcrumb {
  font-size: 13px;
  color: var(--ecocan-text-muted);
  margin-bottom: 18px;
}

.ecocan-product__breadcrumb a {
  color: var(--ecocan-text-muted);
  text-decoration: none;
}

.ecocan-product__breadcrumb a:hover {
  color: var(--ecocan-green);
}

.ecocan-product__breadcrumb span {
  margin: 0 6px;
}

/* ===== IMAGE GALLERY ===== */
.ecocan-gallery {
  position: sticky;
  top: 20px;
}

.ecocan-gallery__main {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--ecocan-radius);
  overflow: hidden;
  background: var(--ecocan-white);
  border: 1px solid var(--ecocan-border);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ecocan-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  cursor: zoom-in;
  transition: transform var(--ecocan-transition);
}

.ecocan-gallery__main img:hover {
  transform: scale(1.03);
}

.ecocan-gallery__thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.ecocan-gallery__thumb {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  border-radius: var(--ecocan-radius-sm);
  border: 2px solid transparent;
  overflow: hidden;
  cursor: pointer;
  background: var(--ecocan-white);
  transition: border-color var(--ecocan-transition);
}

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

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

/* ===== PRODUCT INFO COLUMN ===== */
.ecocan-product__info {
  text-align: left;
}

/* Badge / tag */
.ecocan-product__badge {
  display: inline-block;
  background: var(--ecocan-green);
  color: var(--ecocan-white);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

/* Title */
.ecocan-product__title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--ecocan-text);
  margin: 0 0 8px;
}

/* Short description / excerpt */
.ecocan-product__excerpt {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ecocan-text-light);
  margin-bottom: 16px;
}

.ecocan-product__excerpt p {
  margin: 0 0 8px;
}

.ecocan-product__excerpt strong {
  color: var(--ecocan-text);
}

.ecocan-product__excerpt em {
  font-style: italic;
}

/* Read more toggle */
.ecocan-product__read-more {
  color: var(--ecocan-green);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ecocan-product__read-more:hover {
  color: var(--ecocan-green-dark);
}

/* Price */
.ecocan-product__price {
  font-size: 24px;
  font-weight: 700;
  color: var(--ecocan-text);
  margin-bottom: 6px;
}

.ecocan-product__price del,
.ecocan-product__price del span,
.ecocan-product__price del .woocommerce-Price-amount {
  color: var(--ecocan-text-muted);
  font-weight: 400;
  margin-right: 8px;
  text-decoration: line-through;
  font-size: 17px;
}

.ecocan-product__price ins,
.ecocan-product__price ins span,
.ecocan-product__price ins .woocommerce-Price-amount {
  text-decoration: none;
  color: var(--ecocan-green);
  font-weight: 700;
  font-size: 26px;
}

.ecocan-product__tax-note {
  font-size: 13px;
  color: var(--ecocan-text-muted);
  margin-bottom: 20px;
}

/* ===== SHIPPING INFO PANEL ===== */
.ecocan-shipping {
  background: var(--ecocan-bg);
  border: 1px solid var(--ecocan-border);
  border-radius: var(--ecocan-radius);
  padding: 16px 18px;
  margin-bottom: 20px;
}

.ecocan-shipping__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ecocan-text);
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ecocan-shipping__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ecocan-shipping__list li {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ecocan-text-light);
  padding: 3px 0;
}

.ecocan-shipping__list li::before {
  content: '';
}

/* ===== ADD TO CART ===== */
.ecocan-product__cart {
  margin-bottom: 20px;
}

.ecocan-product__cart .cart,
.ecocan-product__cart form.cart {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
}

.ecocan-product__cart .variations {
  width: 100%;
  margin-bottom: 0;
}

.ecocan-product__cart .variations td {
  text-align: left;
  padding: 6px 10px 6px 0;
  vertical-align: middle;
}

.ecocan-product__cart .variations td.label {
  font-weight: 600;
  white-space: nowrap;
}

.ecocan-product__cart .variations select {
  min-width: 200px;
  padding: 10px 14px;
  border: 1px solid var(--ecocan-border);
  border-radius: var(--ecocan-radius-sm);
  font-family: inherit;
  font-size: 14px;
}

.ecocan-product__cart .variations_form,
.ecocan-product__cart .single_variation_wrap {
  width: 100%;
  text-align: left;
}

.ecocan-product__cart .woocommerce-variation-add-to-cart {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  justify-content: flex-start;
}

.ecocan-product__cart .quantity {
  margin: 0;
  display: inline-flex;
  align-items: center;
}

.ecocan-product__cart .quantity input[type="number"] {
  width: 64px;
  padding: 10px;
  text-align: center;
  border: 1px solid var(--ecocan-border);
  border-radius: var(--ecocan-radius-sm);
  font-family: inherit;
  font-size: 15px;
}

.ecocan-product__cart .single_add_to_cart_button {
  background: var(--ecocan-green);
  color: var(--ecocan-white);
  padding: 12px 28px;
  border: none;
  border-radius: var(--ecocan-radius-sm);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--ecocan-transition), transform var(--ecocan-transition);
  font-family: inherit;
}

.ecocan-product__cart .single_add_to_cart_button:hover {
  background: var(--ecocan-green-dark);
  transform: translateY(-1px);
}

/* Subscription options */
.ecocan-product__cart .wcsatt-options-wrapper {
  text-align: left;
  width: 100%;
  margin-bottom: 5px;
}

.ecocan-product__cart .wcsatt-options-wrapper label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===== COMPETITIVE ADVANTAGES / PERKS ===== */
.ecocan-product__perks {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding: 14px 16px;
  background: var(--ecocan-bg);
  border: 1px solid var(--ecocan-border);
  border-radius: var(--ecocan-radius-sm);
}

.ecocan-perk {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ecocan-text-light);
  white-space: nowrap;
}

.ecocan-perk svg {
  flex-shrink: 0;
  color: var(--ecocan-green);
  width: 20px;
  height: 20px;
}

.ecocan-perk span {
  font-weight: 600;
}

@media (max-width: 900px) {
  .ecocan-product__perks {
    flex-direction: column;
    gap: 10px;
  }
}

/* ===== SHARE + WHATSAPP ===== */
.ecocan-product__actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.ecocan-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #25d366;
  color: var(--ecocan-white);
  border-radius: var(--ecocan-radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: background var(--ecocan-transition);
}

.ecocan-whatsapp-btn:hover {
  background: #1fb855;
  color: var(--ecocan-white);
}

.ecocan-whatsapp-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ===== TABBED CONTENT ===== */
.ecocan-tabs {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

.ecocan-tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--ecocan-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.ecocan-tabs__nav::-webkit-scrollbar {
  display: none;
}

.ecocan-tabs__btn {
  flex-shrink: 0;
  padding: 12px 20px;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--ecocan-text-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--ecocan-transition), border-color var(--ecocan-transition);
  white-space: nowrap;
}

.ecocan-tabs__btn:hover {
  color: var(--ecocan-text);
}

.ecocan-tabs__btn.is-active {
  color: var(--ecocan-green);
  border-bottom-color: var(--ecocan-green);
}

.ecocan-tabs__panel {
  display: none;
  padding: 28px 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ecocan-text-light);
}

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

.ecocan-tabs__panel h2,
.ecocan-tabs__panel h3,
.ecocan-tabs__panel h4 {
  color: var(--ecocan-text);
  margin-top: 0;
}

.ecocan-tabs__panel h2 { font-size: 22px; margin-bottom: 14px; }
.ecocan-tabs__panel h3 { font-size: 18px; margin-bottom: 10px; }
.ecocan-tabs__panel h4 { font-size: 16px; margin-bottom: 8px; }

.ecocan-tabs__panel ul {
  padding-left: 0;
  list-style: none;
}

.ecocan-tabs__panel ul li {
  padding: 6px 0 6px 24px;
  position: relative;
}

.ecocan-tabs__panel ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--ecocan-green);
  font-weight: 700;
}

.ecocan-tabs__panel table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.ecocan-tabs__panel table th,
.ecocan-tabs__panel table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--ecocan-border);
  font-size: 14px;
}

.ecocan-tabs__panel table th {
  background: var(--ecocan-bg);
  font-weight: 700;
  color: var(--ecocan-text);
}

/* ===== FAQ ACCORDION ===== */
.ecocan-faq {
  max-width: 1200px;
  margin: 0 auto 40px;
  padding: 0 20px;
}

.ecocan-faq__heading {
  font-size: 22px;
  font-weight: 700;
  color: var(--ecocan-text);
  margin: 0 0 18px;
}

.ecocan-faq__item {
  border: 1px solid var(--ecocan-border);
  border-radius: var(--ecocan-radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow var(--ecocan-transition);
}

.ecocan-faq__item:hover {
  box-shadow: var(--ecocan-shadow);
}

.ecocan-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border: none;
  background: var(--ecocan-white);
  cursor: pointer;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--ecocan-text);
  text-align: left;
  gap: 12px;
}

.ecocan-faq__question:hover {
  color: var(--ecocan-green);
}

.ecocan-faq__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--ecocan-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  transition: transform var(--ecocan-transition), border-color var(--ecocan-transition);
}

.ecocan-faq__item.is-open .ecocan-faq__icon {
  transform: rotate(45deg);
  border-color: var(--ecocan-green);
  color: var(--ecocan-green);
}

.ecocan-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.ecocan-faq__answer-inner {
  padding: 0 18px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ecocan-text-light);
}

.ecocan-faq__item.is-open .ecocan-faq__answer {
  max-height: 500px;
}

/* FAQ WhatsApp CTA */
.ecocan-faq__cta {
  background: var(--ecocan-bg);
  border: 1px solid var(--ecocan-border);
  border-radius: var(--ecocan-radius);
  padding: 24px;
  margin-top: 20px;
  text-align: center;
}

.ecocan-faq__cta p {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--ecocan-text);
  font-weight: 600;
}

.ecocan-faq__cta .ecocan-whatsapp-btn {
  font-size: 15px;
  padding: 12px 24px;
}

/* ===== CALCULATOR ===== */
.ecocan-product__calculator {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--ecocan-border);
}

.ecocan-product__calculator h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--ecocan-text);
}

/* ===== HIGHLIGHT SECTION (keep existing) ===== */
.ecocan-product ~ .highlight {
  margin-top: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .ecocan-product__top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .ecocan-gallery {
    position: static;
  }

  .ecocan-product__title {
    font-size: 22px;
  }

  .ecocan-product__price {
    font-size: 20px;
  }

  .ecocan-product__price ins,
  .ecocan-product__price ins span,
  .ecocan-product__price ins .woocommerce-Price-amount {
    font-size: 22px;
  }

  .ecocan-tabs__btn {
    padding: 10px 14px;
    font-size: 13px;
  }
}

@media (max-width: 520px) {
  .ecocan-product {
    padding: 20px 14px 0;
  }

  .ecocan-tabs {
    padding: 0 14px;
  }

  .ecocan-faq {
    padding: 0 14px;
  }

  .ecocan-gallery__thumb {
    width: 56px;
    height: 56px;
  }

  .ecocan-tabs__btn {
    padding: 10px 12px;
    font-size: 12px;
  }

  .ecocan-faq__question {
    font-size: 14px;
    padding: 14px;
  }
}