/* Hà Phong Energy — native WooCommerce Single Product Bricks template. */
.product-single {
  width: 100%;
  max-width: none;
  color: #475d6a;
  background: #ffffff;
  font-family: Inter, sans-serif;
}

.product-single__container {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: min(calc(100% - 52px), 1330px);
  max-width: 1330px;
  margin: 0 auto;
  padding: clamp(48px, 5vw, 82px) 0 clamp(80px, 7vw, 120px);
}

.product-single__top {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  column-gap: 26px;
  align-items: start;
  width: 100%;
  min-width: 0;
  margin: 0 0 34px;
}

.product-single__gallery {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  width: 100%;
  padding: 0 13px;
}

.product-single__gallery .brxe-product-gallery,
.product-single__gallery .woocommerce-product-gallery {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0;
}

.product-single__gallery .woocommerce-product-gallery__wrapper,
.product-single__gallery .woocommerce-product-gallery__image,
.product-single__gallery .woocommerce-product-gallery__image a {
  width: 100%;
  max-width: 100%;
}

.product-single__gallery .woocommerce-product-gallery__image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.product-single__gallery .woocommerce-product-gallery__trigger {
  z-index: 5;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  color: #0c5073;
  box-shadow: 0 3px 16px rgb(10 63 80 / 12%);
}

.product-single__gallery .flex-control-thumbs,
.product-single__gallery .brx-product-gallery-thumbnail-slider {
  margin-top: 20px;
}

.product-single__gallery .flex-control-thumbs li {
  width: 84px;
  margin-right: 12px;
}

.product-single__gallery .flex-control-thumbs img {
  width: 84px;
  height: 84px;
  object-fit: contain;
  border: 1px solid #e1e8ed;
  border-radius: 4px;
  background: #fff;
}

.product-single__summary {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  width: 100%;
  padding: 54px 0 0 13px;
}

.product-single__title,
.product-single__summary .brxe-product-title,
.product-single__summary h1 {
  width: 100%;
  margin: 0 0 15px;
  color: #056486;
  font-size: clamp(30px, 2.55vw, 42px);
  font-weight: 700;
  line-height: 1.39;
  letter-spacing: -.028em;
}

.product-single__price {
  width: 100%;
  margin: 0 0 26px;
  color: #f69500;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
}

.product-single__price .price,
.product-single__price .hps-woo-quote-label {
  display: inline;
  margin: 0;
  color: #f69500;
  font-weight: 700;
  font-size: inherit;
  line-height: inherit;
}

.product-single__status-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  width: 100%;
  margin: 0 0 20px;
  color: #425a66;
  font-size: 15px;
  line-height: 1.4;
}

.product-single__status-label {
  width: auto;
  color: #485f69;
  font-size: 15px;
  font-weight: 400;
}

.product-single__stock {
  width: auto;
  margin: 0 4px 0 0;
  font-weight: 600;
}

.product-single__stock .stock,
.product-single__stock .in-stock,
.product-single__stock .out-of-stock {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: auto;
  margin: 0;
  font-size: 15px;
}

.product-single__stock .stock.in-stock,
.product-single__stock .in-stock {
  color: #18658a;
}

.product-single__stock .in-stock::before {
  content: "☑";
  color: #05658f;
  font-size: 16px;
}

.product-single__datasheet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
  color: #4f626b;
}

.product-single__datasheet-label {
  font-weight: 500;
}

.product-single__datasheet-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #066c94;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.product-single__datasheet-link span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  color: #fff;
  background: #00688d;
  font-size: 12px;
}

.product-single__datasheet-link:hover {
  color: #ff9700;
}

.product-single__actions {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  width: 100%;
  margin-bottom: 28px;
}

.product-single__contact-actions {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  width: 100%;
}

.product-single__contact-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 180px;
  min-height: 46px;
  padding: 10px 19px;
  border-radius: 100px;
  background: linear-gradient(90deg, #ff9900, #fca82c);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  transition: filter .2s ease, transform .2s ease;
}

.product-single__contact-actions a:hover {
  filter: brightness(.94);
  transform: translateY(-2px);
  color: #fff;
}

.product-single__add-to-cart {
  width: 100%;
}

.product-single__add-to-cart form.cart {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.product-single__add-to-cart .button,
.product-single__add-to-cart .single_add_to_cart_button {
  min-height: 47px;
  padding: 12px 22px;
  border: none;
  border-radius: 100px;
  color: #fff;
  background: #f59a0a;
}

.product-single__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  padding-top: 21px;
  border-top: 1px solid #ebeff1;
  color: #106187;
  font-size: 15px;
  line-height: 1.5;
}

.product-single__meta .item {
  display: block;
}

.product-single__meta .prefix {
  margin-right: 4px;
  font-weight: 700;
}

.product-single__meta a {
  color: #3d5969;
  text-decoration: none;
}

.product-single__meta a:hover {
  color: #f49b14;
}

.product-single__tabs {
  width: 100%;
  margin: 7px 0 70px;
}

.product-single__tabs .woocommerce-tabs {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
}

.product-single__tabs .wc-tabs,
.product-single__tabs .tabs {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 9px;
  width: 100%;
  padding: 0;
  margin: 0 0 35px;
  border-bottom: 1px solid #ebedef;
  list-style: none;
}

.product-single__tabs .wc-tabs li,
.product-single__tabs .tabs li {
  display: block;
  width: auto;
  padding: 0;
  margin: 0;
  border: 0;
  background: #086a96;
  color: #fff;
}

.product-single__tabs .wc-tabs li.active,
.product-single__tabs .tabs li.active {
  background: #ff9900;
  color: #fff;
}

.product-single__tabs .wc-tabs li a,
.product-single__tabs .tabs li a {
  display: block;
  padding: 14px 19px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
}

.product-single__tabs .wc-tabs li:hover {
  background: #ff9d11;
}

.product-single__tabs .woocommerce-Tabs-panel {
  width: 100%;
  margin: 0;
  padding: 0;
  color: #505e6a;
  font-size: 16px;
  line-height: 1.85;
}

.product-single__tabs .woocommerce-Tabs-panel > :first-child {
  margin-top: 0;
}

.product-single__tabs .woocommerce-Tabs-panel h2,
.product-single__tabs .woocommerce-Tabs-panel h3,
.product-single__tabs .woocommerce-Tabs-panel h4 {
  color: #076687;
  font-weight: 700;
  line-height: 1.3;
}

.product-single__tabs .woocommerce-Tabs-panel h2 {
  margin: 30px 0 18px;
  font-size: clamp(23px, 2.05vw, 31px);
}

.product-single__tabs .woocommerce-Tabs-panel h3 {
  margin: 24px 0 12px;
  font-size: 22px;
}

.product-single__tabs .woocommerce-Tabs-panel p {
  margin: 0 0 16px;
  line-height: 1.85;
}

.product-single__tabs .woocommerce-Tabs-panel table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 28px;
  border: 1px solid #e0e8ef;
  font-size: 15px;
  line-height: 1.65;
}

.product-single__tabs .woocommerce-Tabs-panel th,
.product-single__tabs .woocommerce-Tabs-panel td {
  padding: 11px 14px;
  border: 1px solid #e0e8ef;
  text-align: left;
  vertical-align: middle;
}

.product-single__tabs .woocommerce-Tabs-panel tr:nth-child(even) {
  background: #f5fafc;
}

.product-single__tabs .woocommerce-Tabs-panel tr:first-child {
  color: #123d5a;
  background: #e6f3f8;
}

.product-single__tabs .woocommerce-Tabs-panel img {
  max-width: 100%;
  height: auto;
}

.product-single__tabs .woocommerce-Tabs-panel .tc-content,
.product-single__tabs .woocommerce-Tabs-panel .hps-product-description {
  width: 100%;
  max-width: 100%;
  padding: 0;
  margin: 0;
}

.product-single__tabs .woocommerce-Tabs-panel blockquote,
.product-single__tabs .woocommerce-Tabs-panel .hps-product-note {
  margin: 19px 0;
  padding: 16px 21px;
  border-left: 3px solid #ff9900;
  background: #f0f7fa;
  color: #35566b;
}

.product-single__tabs .woocommerce-Reviews #respond input,
.product-single__tabs .woocommerce-Reviews #respond textarea {
  border: 1px solid #d7e3ea;
  border-radius: 5px;
}

.product-single__tabs .woocommerce-Reviews #respond .submit {
  border-radius: 5px;
  background: #00688e;
  color: #fff;
}

.product-single__related {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding-top: 52px;
  border-top: 1px solid #e6edf1;
}

.product-single__related-heading,
.product-single__related .related.products > h2 {
  margin: 0 0 29px;
  color: #075976;
  font-size: clamp(27px, 2.5vw, 35px);
  font-weight: 700;
  line-height: 1.3;
}

.product-single__related .brxe-product-related,
.product-single__related .related.products {
  display: block;
  width: 100%;
}

.product-single__related ul.products {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-single__related ul.products > li.product {
  display: block;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 18px;
  border: 1px solid #e5edf1;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgb(11 49 71 / 5%);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.product-single__related ul.products > li.product:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 34px rgb(11 49 71 / 10%);
}

.product-single__related ul.products .woocommerce-loop-product__title,
.product-single__related ul.products h2 {
  margin: 13px 0 9px;
  color: #0c344e;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.product-single__related ul.products .price {
  color: #ef950c;
  font-size: 15px;
  font-weight: 700;
}

.product-single__related ul.products a {
  color: inherit;
  text-decoration: none;
}

.product-single__related ul.products .button {
  margin-top: 10px;
  border-radius: 5px;
  background: #066a93;
  color: #ffffff;
  font-size: 13px;
}

.product-single__related ul.products img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  height: auto;
  object-fit: contain;
}

/* WooCommerce has no related results until another genuine product is
   published in the same category. Never invent cards or repeat this item. */
.product-single__related-empty {
  width: 100%;
  margin: 0;
  padding: 20px 24px;
  border: 1px solid #e4edf1;
  border-radius: 7px;
  color: #607584;
  background: #f7fafc;
  font-size: 15px;
  line-height: 1.6;
}

/* Bricks keeps the heading visible; the empty state disappears as soon as
   its native Woo Related Products element has real product cards. */
.product-single__related:has(.related.products li.product) .product-single__related-empty {
  display: none;
}

@media (max-width: 991px) {
  .product-single__container {
    width: calc(100% - 44px);
    padding-top: 60px;
  }
  .product-single__top {
    column-gap: 24px;
  }
  .product-single__summary {
    padding-top: 15px;
    padding-left: 0;
  }
  .product-single__title,
  .product-single__summary h1 {
    font-size: 31px;
    line-height: 1.32;
  }
  .product-single__related ul.products {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .product-single__container {
    width: calc(100% - 30px);
    padding: 45px 0 85px;
  }
  .product-single__top {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 30px;
  }
  .product-single__gallery,
  .product-single__summary {
    width: 100%;
    padding: 0;
  }
  .product-single__gallery {
    max-width: 510px;
    margin: 0 auto;
  }
  .product-single__title,
  .product-single__summary h1 {
    font-size: clamp(28px, 7vw, 36px);
    line-height: 1.25;
  }
  .product-single__price {
    margin-bottom: 17px;
  }
  .product-single__status-row {
    gap: 8px 10px;
  }
  .product-single__contact-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .product-single__contact-actions a {
    width: 100%;
    min-height: 45px;
  }
  .product-single__tabs .wc-tabs {
    margin-bottom: 28px;
  }
  .product-single__tabs .wc-tabs li a {
    padding: 12px 13px;
    font-size: 13px;
  }
  .product-single__tabs .woocommerce-Tabs-panel {
    font-size: 15px;
  }
  .product-single__tabs .woocommerce-Tabs-panel table {
    display: block;
    width: 100%;
    overflow-x: auto;
    font-size: 13px;
  }
  .product-single__related ul.products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Product Page Title is not restyled here.
   Woo Single uses the SAME native Bricks classes and single-service.css
   as Single Dịch vụ; one shared design source, no duplicate hero CSS. */

/* Single clean separator under tabs; Woo/Bricks occasionally injects a second
   horizontal rule via the tabs wrapper or its pseudo-elements. */
.product-single__tabs,
.product-single__tabs-native,
.product-single__tabs .woocommerce-tabs {
  border: 0;
  border-top: 0;
  box-shadow: none;
}

.product-single__tabs .woocommerce-tabs::before,
.product-single__tabs .woocommerce-tabs::after,
.product-single__tabs .wc-tabs::before,
.product-single__tabs .wc-tabs::after {
  display: none;
  border: 0;
  content: none;
}

.product-single__tabs .wc-tabs,
.product-single__tabs .tabs {
  border-top: 0 !important;
  border-left: 0;
  border-right: 0;
  border-bottom: 1px solid #e6e9ec;
  box-shadow: none;
}

/* Duy Anh Web Pro owns its form styling, not Woo native form selectors. */
.product-single__tabs .dawp-reviews-wrapper {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .product-single__hero,
  .product-single__hero-content {
    min-height: 270px;
  }

  .product-single__hero-content {
    width: calc(100% - 32px);
    padding: 29px 0;
    gap: 11px;
  }

  .product-single__hero-installer {
    width: 72%;
    right: -18%;
    opacity: .6;
  }

  .product-single__hero-heading {
    width: 100%;
    font-size: clamp(32px, 7.8vw, 43px);
  }

  .product-single__hero-breadcrumbs {
    width: 90%;
  }

  .product-single__hero-breadcrumbs .woocommerce-breadcrumb,
  .product-single__hero-breadcrumbs nav {
    font-size: 12px;
    line-height: 1.45;
  }

  .product-single__hero-breadcrumbs nav .separator {
    margin: 0 5px;
  }
}