/**
 * HK Diamond — Luxury redesign (v2)
 * Deep Navy surfaces · Platinum hairlines · Product-detail typography
 * Layout-safe: no position/overflow overrides on header/menu
 */

@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600&display=swap");

:root {
  --deep-navy: #0b1a2e;
  --deep-navy-soft: #132840;
  --platinum: #c8ccd2;
  --platinum-soft: rgba(200, 204, 210, 0.45);
  --platinum-line: linear-gradient(
    90deg,
    transparent 0%,
    rgba(200, 204, 210, 0.85) 50%,
    transparent 100%
  );
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Cormorant Garamond", Georgia, serif;
}

/* ========== Surfaces: Deep Navy ========== */
body {
  font-family: var(--font-sans) !important;
  letter-spacing: 0.035em;
  background-color: var(--deep-navy) !important;
}

.header,
.header.fix2,
.header.fix_header,
.menu-phu,
.footer-article,
.toolbar-app ul,
.toolbar-app .phone {
  background: var(--deep-navy) !important;
  background-color: var(--deep-navy) !important;
}

.header,
.header.fix2 {
  box-shadow: none !important;
  border-bottom: 1px solid var(--platinum-soft);
}

.footer-article {
  border-top: 1px solid var(--platinum-soft);
}

.bg-menu {
  background: rgba(11, 26, 46, 0.72) !important;
}

.toolbar-app ul {
  border-top: 1px solid var(--platinum-soft);
}

/* Subtle sparkle on navy blocks (does not change layout) */
.header::before,
.footer-article::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(
      circle 1px at 15% 40%,
      rgba(255, 255, 255, 0.7),
      transparent 2px
    ),
    radial-gradient(
      circle 1px at 70% 25%,
      rgba(255, 255, 255, 0.55),
      transparent 2px
    ),
    radial-gradient(
      circle 1.5px at 88% 68%,
      rgba(232, 234, 237, 0.65),
      transparent 2.5px
    ),
    radial-gradient(
      circle 1px at 42% 78%,
      rgba(255, 255, 255, 0.4),
      transparent 2px
    );
  animation: hk-twinkle 5s ease-in-out infinite;
  opacity: 0.5;
}

.header,
.footer-article {
  isolation: isolate;
}

.header > *,
.footer-article > * {
  position: relative;
  z-index: 1;
}

/* ========== Buttons ========== */
.xemthem a {
  background: transparent !important;
  border: 1px solid var(--platinum) !important;
  color: #fff !important;
  border-radius: 25px !important;
  font-family: var(--font-sans) !important;
  font-weight: 400 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
}

.xemthem a:hover {
  background: rgba(200, 204, 210, 0.12) !important;
  border-color: #fff !important;
  color: #fff !important;
}

.xemthem a::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent,
    rgba(255, 255, 255, 0.28),
    transparent
  );
  animation: hk-shimmer 3.5s ease-in-out infinite;
  pointer-events: none;
}

.btn-cart,
.cart-add,
.btn-sub,
.list-btn-detail .btn-pro-d,
.list-btn-detail span,
.list-btn-detail a {
  background: var(--deep-navy) !important;
  background-image: none !important;
  border: 1px solid var(--platinum) !important;
  color: #fff !important;
  font-family: var(--font-sans) !important;
  font-weight: 400 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase;
  box-shadow: none !important;
}

.btn-cart:hover,
.cart-add:hover,
.btn-sub:hover,
.list-btn-detail span:hover,
.list-btn-detail a:hover {
  background: var(--deep-navy-soft) !important;
  border-color: #fff !important;
  color: #fff !important;
}

.hamburger2 {
  border-color: var(--platinum) !important;
}

.hamburger2 span {
  background: var(--platinum) !important;
}

.search {
  border: 1px solid var(--platinum-soft) !important;
  background: rgba(255, 255, 255, 0.06) !important;
}

.icon-search,
.search-res .icon-search,
.right-header .icon-search {
  background: transparent !important;
  background-color: transparent !important;
  border: 1px solid var(--platinum) !important;
  color: #fff !important;
}

.search-res .icon-search.active,
.icon-search.active {
  background: rgba(200, 204, 210, 0.15) !important;
}

.search-res .search-grid {
  border-color: var(--platinum-soft) !important;
  border-radius: 0 !important;
}

/* Album / collection panel — hairline frame, no gray slab */
.box-content-album {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--platinum-soft) !important;
  padding: 20px 12px 28px !important;
  box-shadow: none !important;
}

.box-content-album .title-main {
  text-align: center;
}

.box-content-album .baonoidung {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* ========== Platinum hairlines (replace color blocks) ========== */
.breadCrumbs {
  background: transparent !important;
  border-bottom: 1px solid var(--platinum-soft) !important;
  padding: 12px 10px !important;
}

.breadCrumbs ol li a {
  color: rgba(232, 234, 237, 0.7) !important;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadCrumbs ol li a:hover,
.breadCrumbs .breadcrumb-item.active a {
  color: #fff !important;
}

.title-main {
  padding-bottom: 16px !important;
  margin-bottom: 24px !important;
}

.title-main::after {
  width: 64px !important;
  height: 1px !important;
  left: 50% !important;
  transform: translateX(-50%);
  background: var(--platinum-line) !important;
  bottom: 0 !important;
}

.list-ft {
  border-bottom: 1px solid var(--platinum-soft) !important;
}

.list-ft::after {
  display: none !important;
}

.footer-powered {
  border-top: 1px solid var(--platinum-soft) !important;
  background: transparent !important;
}

.title-product-detail {
  background: transparent !important;
  border-radius: 0 !important;
  border-bottom: 1px solid var(--platinum-soft) !important;
  padding: 10px 0 !important;
  color: #fff !important;
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.title-product-tuvan {
  border-bottom: 1px solid var(--platinum-soft) !important;
}

.title-product-tuvan span {
  border-bottom-color: var(--platinum) !important;
  color: #fff !important;
}

.bg-main {
  background: rgba(255, 255, 255, 0.03) !important;
  border: 1px solid var(--platinum-soft) !important;
  border-radius: 0 !important;
}

/* ========== Serif: collection / hero titles ========== */
.title-main span,
.title-about span,
.content-project h3 a,
.content-project h3 span,
.title-pro-detail,
.contact-title-main h2 {
  font-family: var(--font-serif) !important;
  font-weight: 300 !important;
  letter-spacing: 0.18em !important;
  text-transform: uppercase;
}

.title-main span {
  color: #fff !important;
  font-size: clamp(26px, 3vw, 40px) !important;
}

.title-about span {
  font-weight: 300 !important;
  letter-spacing: 0.2em !important;
}

.content-project h3 a,
.content-project h3 span {
  font-family: var(--font-serif) !important;
  font-weight: 300 !important;
  letter-spacing: 0.16em !important;
  text-shadow: 0 0 18px rgba(255, 255, 255, 0.2);
}

.title-pro-detail {
  color: #fff !important;
  font-size: clamp(20px, 2.2vw, 28px) !important;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--platinum-soft);
}

/* Product card titles: serif, restrained */
.name-product a,
.info-product-2 h3 a,
.grid-product .product .product-info h3,
.product .product-info h3 a {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase;
  color: #fff !important;
  height: auto !important;
  line-height: 1.4 !important;
}

.name-product a:hover,
.product .product-info h3 a:hover {
  color: var(--platinum) !important;
}

/* ========== Sans: descriptions ========== */
.desc-about,
.desc-pro-detail,
.baonoidung,
.baonoidung p,
.content-main,
.content-main p,
.box_news_mota,
.info_nd,
.info_nd p,
.attr-pro-detail li,
.product-info,
.items-ft p,
.items-ft span,
.footer-copyright,
.footer-ul a,
.list-menu a,
.right-menu > a,
.btn-cus,
.menu_child a,
.menu_wrapper a {
  font-family: var(--font-sans) !important;
  letter-spacing: 0.05em;
}

.desc-about,
.desc-pro-detail,
.baonoidung,
.baonoidung p,
.content-main p,
.box_news_mota,
.info_nd p {
  font-weight: 300 !important;
  letter-spacing: 0.055em !important;
  line-height: 1.8 !important;
  color: rgba(232, 234, 237, 0.88) !important;
}

.desc-about {
  color: rgba(255, 255, 255, 0.9) !important;
}

.footer-ul a,
.list-menu a,
.items-ft p,
.items-ft span,
.footer-copyright,
.footer-copyright a,
.footer-ul li::marker {
  color: rgba(232, 234, 237, 0.9) !important;
}

/* ========== Diamond sparkle on product media ========== */
.pic-album,
.cale-img,
.product .pic-product,
.left-pro-detail .slick_photo1 {
  position: relative;
}

.pic-album::after,
.cale-img::after,
.product .pic-product::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background-image:
    radial-gradient(circle 1.5px at 20% 25%, #fff, transparent 3px),
    radial-gradient(
      circle 1px at 75% 40%,
      rgba(255, 255, 255, 0.9),
      transparent 2.5px
    ),
    radial-gradient(circle 1px at 45% 72%, #fff, transparent 2.5px);
  animation: hk-sparkle 4s ease-in-out infinite;
  opacity: 0;
  mix-blend-mode: screen;
}

.product:nth-child(2n) .pic-product::after,
.pic-album:nth-child(2n)::after {
  animation-delay: 1.3s;
}

.thumb-pro-detail {
  border-color: var(--platinum-soft) !important;
}

/* ========== Motion ========== */
@keyframes hk-twinkle {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.65;
  }
}

@keyframes hk-shimmer {
  0% {
    left: -80%;
  }
  50%,
  100% {
    left: 130%;
  }
}

@keyframes hk-sparkle {
  0%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 0.7;
  }
  60% {
    opacity: 0.15;
  }
}

@media (max-width: 768px) {
  .title-main span {
    letter-spacing: 0.12em !important;
    font-size: 22px !important;
  }

  .content-project h3 a,
  .content-project h3 span {
    letter-spacing: 0.1em !important;
  }
}

/* ========== Collections full-bleed showcase ========== */
.seo-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.collections-showcase {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
}

.collections-showcase .breadCrumbs + &,
body .collections-showcase {
  margin-top: 0;
}

.collections-swiper,
.collections-swiper .swiper-slide {
  height: calc(100vh - 90px);
  min-height: 560px;
}

.collection-banner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.collection-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.collection-banner__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  transition: transform 6.5s ease;
}

.swiper-slide-active .collection-banner__img {
  transform: scale(1);
}

.collection-banner__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(11, 26, 46, 0.55) 0%,
    rgba(11, 26, 46, 0.72) 45%,
    rgba(11, 26, 46, 0.88) 100%
  );
  pointer-events: none;
}

.collection-banner__veil::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      circle 1.5px at 18% 30%,
      rgba(255, 255, 255, 0.7),
      transparent 3px
    ),
    radial-gradient(
      circle 1px at 78% 42%,
      rgba(255, 255, 255, 0.55),
      transparent 2.5px
    ),
    radial-gradient(
      circle 1px at 52% 70%,
      rgba(232, 234, 237, 0.5),
      transparent 2.5px
    );
  animation: hk-twinkle 5s ease-in-out infinite;
  opacity: 0.45;
}

.collection-banner__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 0 28px;
  text-align: center;
}

.collection-banner__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--platinum);
}

.collection-banner__title {
  margin: 0 0 18px;
  font-family: var(--font-serif) !important;
  font-weight: 300 !important;
  font-size: clamp(34px, 6vw, 72px);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.15;
}

.collection-banner__title::after {
  content: "";
  display: block;
  width: 64px;
  height: 1px;
  margin: 18px auto 0;
  background: linear-gradient(90deg, transparent, var(--platinum), transparent);
}

.collection-banner__tagline {
  margin: 0 auto 32px;
  max-width: 540px;
  font-family: var(--font-sans) !important;
  font-weight: 300 !important;
  font-size: clamp(14px, 1.6vw, 17px);
  letter-spacing: 0.06em;
  line-height: 1.75;
  color: rgba(232, 234, 237, 0.9);
}

.collection-banner__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  height: 48px;
  padding: 0 28px;
  border: 1px solid var(--platinum);
  color: #fff !important;
  background: transparent;
  font-family: var(--font-sans) !important;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none !important;
  position: relative;
  overflow: hidden;
  transition:
    background 0.35s ease,
    border-color 0.35s ease,
    color 0.35s ease;
}

.collection-banner__cta:hover {
  background: rgba(200, 204, 210, 0.12);
  border-color: #fff;
  color: #fff !important;
}

.collection-banner__cta::after {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent,
    rgba(255, 255, 255, 0.28),
    transparent
  );
  animation: hk-shimmer 3.5s ease-in-out infinite;
  pointer-events: none;
}

.collections-pagination {
  bottom: 28px !important;
}

.collections-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(200, 204, 210, 0.35);
  opacity: 1;
  border-radius: 0;
}

.collections-pagination .swiper-pagination-bullet-active {
  background: var(--platinum);
  width: 22px;
}

.collections-prev,
.collections-next {
  color: var(--platinum) !important;
  width: 44px !important;
  height: 44px !important;
  margin-top: 0 !important;
  top: 50% !important;
  transform: translateY(-50%);
  border: 1px solid var(--platinum-soft);
  background: rgba(11, 26, 46, 0.35);
}

.collections-prev:after,
.collections-next:after {
  font-size: 16px;
  font-weight: 400;
}

.collections-prev {
  left: 18px;
}

.collections-next {
  right: 18px;
}

@media (max-width: 768px) {
  .collections-swiper,
  .collections-swiper .swiper-slide {
    height: calc(100vh - 70px);
    min-height: 480px;
  }

  .collection-banner__title {
    letter-spacing: 0.12em;
  }

  .collection-banner__tagline {
    margin-bottom: 26px;
  }

  .collections-prev,
  .collections-next {
    display: none;
  }
}

/* ========== Product detail: split-screen ========== */
.pdp-split {
  width: 100%;
  margin: 0;
  padding: 0 0 60px;
}

.pdp-split__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 0;
  align-items: start;
  max-width: 1480px;
  margin: 0 auto;
}

.pdp-gallery {
  position: sticky;
  top: 96px;
  align-self: start;
  background: #f4f5f7;
  padding: 20px 20px 16px;
  min-height: calc(100vh - 110px);
  box-sizing: border-box;
}

.pdp-gallery__stage {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 720px;
  margin: 0 auto;
}

.pdp-gallery__main {
  position: relative;
  margin: 0;
  background: radial-gradient(
    ellipse at 50% 42%,
    #ffffff 0%,
    #f7f8fa 55%,
    #eef0f3 100%
  );
  border: 1px solid rgba(200, 204, 210, 0.45);
  overflow: hidden;
}

.pdp-gallery__zoom,
.pdp-gallery__img {
  display: block;
  width: 100%;
}

.pdp-gallery__img {
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  background: transparent;
}

.pdp-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(11, 26, 46, 0.18);
  background: rgba(255, 255, 255, 0.82);
  color: #0b1a2e;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition:
    background 0.25s ease,
    border-color 0.25s ease;
}

.pdp-gallery__nav:hover {
  background: #fff;
  border-color: rgba(11, 26, 46, 0.4);
}

.pdp-gallery__nav--prev {
  left: 10px;
}
.pdp-gallery__nav--next {
  right: 10px;
}

.pdp-gallery__count {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 3;
  padding: 5px 10px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(11, 26, 46, 0.7);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(200, 204, 210, 0.5);
  pointer-events: none;
}

.pdp-gallery__thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.pdp-gallery__thumb {
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  display: block;
  border: 1px solid rgba(200, 204, 210, 0.55);
  background: #fff;
  overflow: hidden;
  opacity: 0.72;
  transition:
    opacity 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.pdp-gallery__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: linear-gradient(180deg, #fafbfc 0%, #eef0f3 100%);
}

.pdp-gallery__thumb:hover {
  opacity: 1;
}

.pdp-gallery__thumb.is-active {
  opacity: 1;
  border-color: #0b1a2e;
  box-shadow: 0 0 0 1px #0b1a2e;
}

.pdp-gallery__hint {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(11, 26, 46, 0.45);
  text-align: center;
}

/* legacy frames (if any) */
.pdp-gallery__frame {
  position: relative;
  margin: 0;
  background: #f7f8fa;
  border: 1px solid rgba(200, 204, 210, 0.35);
  overflow: hidden;
}

.pdp-gallery__cap {
  display: none;
}

.pdp-info {
  position: relative;
  min-height: 100%;
  background: var(--deep-navy, #0b1a2e);
  border-left: 1px solid rgba(200, 204, 210, 0.28);
}

.pdp-info__sticky {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 110px);
  overflow: auto;
  padding: 28px 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
}

.pdp-info__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--platinum, #c8ccd2);
}

.pdp-info__title {
  margin: 0 0 16px;
  font-family: var(--font-serif) !important;
  font-weight: 300 !important;
  font-size: clamp(22px, 2.2vw, 32px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.25;
  border-bottom: 1px solid rgba(200, 204, 210, 0.28);
  padding-bottom: 14px;
}

.pdp-info__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}

.pdp-info__price-new {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #fff;
}

.pdp-info__price-old {
  font-size: 14px;
  color: rgba(232, 234, 237, 0.45);
  text-decoration: line-through;
}

.pdp-info__price-note {
  width: 100%;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: rgba(232, 234, 237, 0.55);
}

.pdp-info__lead {
  margin-bottom: 8px;
  font-family: var(--font-sans) !important;
  font-weight: 300 !important;
  font-size: 14px;
  letter-spacing: 0.045em;
  line-height: 1.75;
  color: rgba(232, 234, 237, 0.86) !important;
}

.pdp-info__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 4px;
}

.pdp-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  font-family: var(--font-sans) !important;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none !important;
  border: 1px solid var(--platinum, #c8ccd2);
  cursor: pointer;
  transition:
    background 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease;
}

.pdp-cta--primary {
  flex: 1 1 160px;
  background: transparent;
  color: #fff !important;
  position: relative;
  overflow: hidden;
}

.pdp-cta--primary:hover {
  background: rgba(200, 204, 210, 0.14);
  border-color: #fff;
  color: #fff !important;
}

.pdp-cta--ghost {
  flex: 0 1 auto;
  background: transparent;
  color: rgba(232, 234, 237, 0.9) !important;
  border-color: rgba(200, 204, 210, 0.35);
}

.pdp-cta--ghost:hover {
  border-color: var(--platinum, #c8ccd2);
  color: #fff !important;
}

.pdp-info__cta--dock {
  position: sticky;
  bottom: 0;
  margin-top: auto;
  padding-top: 14px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--deep-navy, #0b1a2e) 28%
  );
  border-top: 1px solid rgba(200, 204, 210, 0.22);
  z-index: 2;
}

.pdp-info__cta--dock .pdp-cta--primary {
  width: 100%;
}

.pdp-accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(200, 204, 210, 0.28);
}

.pdp-acc {
  border-bottom: 1px solid rgba(200, 204, 210, 0.28);
}

.pdp-acc__sum {
  list-style: none;
  cursor: pointer;
  padding: 16px 0;
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pdp-acc__sum::-webkit-details-marker {
  display: none;
}

.pdp-acc__sum::after {
  content: "+";
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 300;
  color: var(--platinum, #c8ccd2);
  transition: transform 0.25s ease;
}

.pdp-acc[open] > .pdp-acc__sum::after {
  content: "–";
}

.pdp-acc__body {
  padding: 0 0 18px;
  font-family: var(--font-sans) !important;
  font-weight: 300 !important;
  font-size: 13.5px;
  letter-spacing: 0.045em;
  line-height: 1.75;
  color: rgba(232, 234, 237, 0.86) !important;
}

.pdp-acc__body a {
  color: var(--platinum, #c8ccd2) !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pdp-acc__hint {
  margin-top: 10px !important;
  font-size: 12px !important;
  color: rgba(200, 204, 210, 0.7) !important;
  font-style: italic;
}

.pdp-specs {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.pdp-specs li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(200, 204, 210, 0.18);
}

.pdp-specs li span {
  color: rgba(232, 234, 237, 0.6);
}

.pdp-specs li strong {
  font-weight: 500;
  color: #fff;
  text-align: right;
}

.pdp-policy {
  margin: 0 0 12px;
  padding-left: 18px;
}

.pdp-policy li {
  margin-bottom: 8px;
}

.pdp-related {
  margin-top: 48px;
  padding: 0 10px;
}

.pdp-full-detail {
  margin-top: 40px;
  padding: 28px 10px 10px;
  border-top: 1px solid rgba(200, 204, 210, 0.28);
}

.pdp-full-detail__body {
  max-width: 960px;
  margin: 0 auto;
  color: rgba(232, 234, 237, 0.9) !important;
  font-family: var(--font-sans) !important;
  letter-spacing: 0.045em;
  line-height: 1.8;
}

.pdp-full-detail__body img {
  max-width: 100%;
  height: auto;
}

.pdp-related .title-product-detail {
  margin-bottom: 20px;
}

/* MagicZoom inside light gallery */
.pdp-gallery .MagicZoom,
.pdp-gallery .mz-figure {
  background: transparent !important;
}

@media (max-width: 991px) {
  .pdp-split__grid {
    grid-template-columns: 1fr;
  }

  .pdp-info {
    border-left: none;
    border-top: 1px solid rgba(200, 204, 210, 0.28);
  }

  .pdp-info__sticky {
    position: relative;
    top: 0;
    max-height: none;
    overflow: visible;
    padding: 24px 18px 28px;
  }

  .pdp-gallery {
    position: relative;
    top: 0;
    min-height: 0;
    padding: 14px 12px 18px;
  }

  .pdp-gallery__nav {
    width: 36px;
    height: 36px;
    font-size: 22px;
  }

  .pdp-gallery__thumb {
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
  }

  .pdp-gallery__frame {
    scroll-snap-align: start;
  }

  .pdp-info__cta--dock {
    position: sticky;
    bottom: 64px;
  }
}

/* ========== GLOBAL PAGE SYSTEM ========== */
.hk-page {
  padding: 0 0 64px;
}

.hk-page__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 16px 0;
}

.hk-page__hero {
  text-align: center;
  padding: 28px 16px 32px;
  border-bottom: 1px solid rgba(200, 204, 210, 0.28);
  margin-bottom: 28px;
}

.hk-page__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--platinum);
}

.hk-page__hero .title-main,
.hk-page__hero h1 {
  margin: 0;
  padding: 0 !important;
}

.hk-page__hero .title-main::after {
  margin-top: 16px;
}

.hk-page__lead {
  max-width: 640px;
  margin: 16px auto 0;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.05em;
  line-height: 1.75;
  color: rgba(232, 234, 237, 0.82);
}

.hk-page__toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(200, 204, 210, 0.22);
}

.hk-page__toolbar .filter,
.hk-page__toolbar .click-sort {
  margin: 0;
  color: rgba(232, 234, 237, 0.85) !important;
  font-family: var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  cursor: pointer;
}

.sort-select-main {
  background: var(--deep-navy-soft, #132840) !important;
  border: 1px solid rgba(200, 204, 210, 0.28) !important;
}

.sort-select-main a {
  color: rgba(232, 234, 237, 0.9) !important;
  font-family: var(--font-sans);
  letter-spacing: 0.04em;
}

/* Product cards */
.row-product {
  --hk-gap: 18px;
}

.product {
  background: transparent;
  border: 1px solid rgba(200, 204, 210, 0.22);
  transition:
    border-color 0.35s ease,
    transform 0.35s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product:hover {
  border-color: rgba(200, 204, 210, 0.65);
  transform: translateY(-2px);
}

.product .pic-product,
.product .pic-product .pic,
.product .pic-product img {
  border-radius: 0 !important;
  background: #f3f4f6;
}

.product .pic-product {
  overflow: hidden;
  border-bottom: 1px solid rgba(200, 204, 210, 0.18);
}

.product .info-product {
  padding: 14px 12px 16px;
  text-align: center;
}

.product .name-product a {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase;
  color: #fff !important;
  font-size: 14px !important;
  line-height: 1.4 !important;
}

.product .price-product,
.product .price-new,
.product .price-new b {
  font-family: var(--font-sans) !important;
  letter-spacing: 0.06em;
  color: var(--platinum) !important;
  font-weight: 400 !important;
  font-size: 13px;
}

.product .price-old-pro-detail {
  color: rgba(232, 234, 237, 0.4) !important;
  text-decoration: line-through;
  font-size: 12px;
}

/* News cards */
.box-news {
  border: 1px solid rgba(200, 204, 210, 0.22);
  height: 100%;
  display: flex;
  flex-direction: column;
  background: transparent;
  transition: border-color 0.35s ease;
}

.box-news:hover {
  border-color: rgba(200, 204, 210, 0.65);
}

.box-news .img-news {
  overflow: hidden;
  background: #f3f4f6;
  border-bottom: 1px solid rgba(200, 204, 210, 0.18);
}

.box-news .img-news img {
  border-radius: 0 !important;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.box-news .info-news {
  padding: 16px 14px 18px;
}

.box-news .info-news span {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--platinum);
}

.box-news .info-news h3,
.box-news .info-news h3 a {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  letter-spacing: 0.06em;
  color: #fff !important;
  font-size: 18px !important;
  line-height: 1.35 !important;
  text-transform: none;
}

.box-news .desc-news {
  margin-top: 10px;
  font-family: var(--font-sans) !important;
  font-weight: 300 !important;
  letter-spacing: 0.04em;
  color: rgba(232, 234, 237, 0.75) !important;
  font-size: 13px;
  line-height: 1.7;
}

/* Content / article pages */
.hk-content .content-main,
.hk-content .baonoidung,
.hk-content #toc-content {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(232, 234, 237, 0.9) !important;
  font-family: var(--font-sans) !important;
  font-weight: 300 !important;
  letter-spacing: 0.045em;
  line-height: 1.85;
}

.hk-content .content-main h2,
.hk-content .content-main h3,
.hk-content .baonoidung h2,
.hk-content .baonoidung h3,
.hk-content #toc-content h2,
.hk-content #toc-content h3 {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  letter-spacing: 0.08em;
  color: #fff !important;
  margin-top: 1.6em;
}

.hk-content .content-main img,
.hk-content .baonoidung img,
.hk-content #toc-content img {
  border: 1px solid rgba(200, 204, 210, 0.25);
}

.hk-content .share {
  max-width: 820px;
  margin: 28px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(200, 204, 210, 0.28);
  color: rgba(232, 234, 237, 0.8);
  font-family: var(--font-sans);
  letter-spacing: 0.06em;
}

.meta-toc,
.box-readmore {
  border: 1px solid rgba(200, 204, 210, 0.28) !important;
  background: rgba(255, 255, 255, 0.03) !important;
  border-radius: 0 !important;
}

.toc-list a {
  color: rgba(232, 234, 237, 0.85) !important;
  font-family: var(--font-sans);
  letter-spacing: 0.03em;
}

/* Contact page */
.hk-contact .hk-contact__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: start;
}

.hk-contact__info,
.hk-contact__form-wrap {
  border: 1px solid rgba(200, 204, 210, 0.28);
  background: rgba(255, 255, 255, 0.03);
  padding: 22px;
}

.hk-contact__map {
  position: relative;
  height: 320px;
  margin-bottom: 18px;
  border: 1px solid rgba(200, 204, 210, 0.22);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
}

.hk-contact__map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.25) contrast(1.05);
}

.hk-contact__cards {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.hk-contact__card {
  padding: 12px 0;
  border-bottom: 1px solid rgba(200, 204, 210, 0.18);
}

.hk-contact__card span {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(232, 234, 237, 0.55);
}

.hk-contact__card strong,
.hk-contact__card a {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: #fff !important;
  text-decoration: none !important;
}

.hk-contact__body,
.hk-contact__body p,
.hk-contact__body li,
.hk-contact__body span,
.hk-contact__body a {
  color: rgba(232, 234, 237, 0.88) !important;
}

.hk-contact__form-head {
  margin-bottom: 20px;
}

.hk-contact__form-head h2 {
  font-family: var(--font-serif) !important;
  font-weight: 300 !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff !important;
  font-size: clamp(22px, 2.4vw, 30px);
  margin: 0 0 8px;
}

.hk-contact__form-head p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(232, 234, 237, 0.65);
}

.hk-contact .hk-field {
  margin-bottom: 16px;
}

.hk-contact .hk-field label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232, 234, 237, 0.55);
}

.hk-contact .hk-field input,
.hk-contact .hk-field textarea {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid rgba(200, 204, 210, 0.35) !important;
  border-radius: 0 !important;
  color: #fff !important;
  font-family: var(--font-sans) !important;
  font-size: 14px;
  letter-spacing: 0.04em;
  box-shadow: none !important;
  outline: none;
  padding: 10px 0 !important;
  height: auto !important;
  min-height: 42px;
  overflow: visible !important;
  appearance: none;
  -moz-appearance: textfield;
}

.hk-contact .hk-field input[type="number"]::-webkit-outer-spin-button,
.hk-contact .hk-field input[type="number"]::-webkit-inner-spin-button,
.hk-contact .hk-field input[type="tel"]::-webkit-outer-spin-button,
.hk-contact .hk-field input[type="tel"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.hk-contact .hk-field textarea {
  min-height: 120px;
  resize: vertical;
}

.hk-contact .hk-field input:focus,
.hk-contact .hk-field textarea:focus {
  border-bottom-color: var(--platinum) !important;
}

.hk-contact .hk-field--file input[type="file"] {
  border-bottom: none !important;
  padding: 8px 0 !important;
  color: rgba(232, 234, 237, 0.75) !important;
  font-size: 12px;
}

.hk-contact__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  height: 48px;
  margin-top: 8px;
  padding: 0 24px;
  background: transparent !important;
  border: 1px solid var(--platinum) !important;
  color: #fff !important;
  font-family: var(--font-sans) !important;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: 0 !important;
  cursor: pointer;
}

.hk-contact__submit:hover,
.hk-contact__submit:disabled {
  background: rgba(200, 204, 210, 0.12) !important;
}

.hk-contact__submit:disabled {
  opacity: 0.7;
  cursor: wait;
}

.hk-contact__msg {
  margin-top: 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.hk-contact__msg.is-ok {
  color: #b8d4c0 !important;
}

.hk-page__hero--related {
  margin-top: 48px;
  border-top: 1px solid rgba(200, 204, 210, 0.28);
  border-bottom: none;
  padding-top: 28px;
}

.pdp-acc__hint a {
  color: var(--platinum, #c8ccd2) !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Cart filled-state polish */
.hk-cart .wrap-cart .row {
  --bs-gutter-x: 1.5rem;
}

.hk-cart .procart,
.hk-cart .pic-procart,
.hk-cart .info-procart {
  color: rgba(232, 234, 237, 0.9);
}

.hk-cart .pic-procart img {
  border: 1px solid rgba(200, 204, 210, 0.28);
  background: #f3f4f6;
}

.hk-cart .quantity-procart button,
.hk-cart .quantity-procart .quantity-down,
.hk-cart .quantity-procart .quantity-up {
  border: 1px solid rgba(200, 204, 210, 0.35) !important;
  background: transparent !important;
  color: #fff !important;
  border-radius: 0 !important;
}

.hk-cart .del-procart,
.hk-cart .del-procart a {
  color: rgba(232, 234, 237, 0.7) !important;
}

.hk-cart .money-procart,
.hk-cart .price-procart,
.hk-cart .price-temp,
.hk-cart .price-total,
.hk-cart .load-price-new {
  color: #fff !important;
  font-family: var(--font-serif);
}

.hk-cart .empty-cart-box {
  margin-top: 12px;
}

/* Override legacy contact layout that breaks luxury page */
.hk-contact .contact-detail,
.hk-contact .contact-article {
  display: block !important;
}

.hk-contact .left-contact-detail,
.hk-contact .right-contact-detail,
.hk-contact .bg-main {
  width: 100% !important;
  position: static !important;
  top: auto !important;
  background: transparent !important;
  border-radius: 0 !important;
  padding: 0 !important;
}

.hk-contact .contact-input input {
  overflow: visible !important;
}

/* Collection detail album */
.hk-album .box-album-detail {
  gap: 28px;
  align-items: start;
}

.hk-album .pic-album {
  border: 1px solid rgba(200, 204, 210, 0.22);
  background: #f3f4f6;
  overflow: hidden;
}

.hk-album .pic-album img {
  border-radius: 0 !important;
}

.hk-album .box-content-album {
  position: sticky;
  top: 110px;
  background: transparent !important;
  border: 1px solid rgba(200, 204, 210, 0.28);
  padding: 24px 20px !important;
}

/* Cart / checkout */
.hk-cart .hk-page__hero {
  margin-bottom: 28px;
}

.user-pages,
.wrap-cart,
.form-cart {
  color: rgba(232, 234, 237, 0.9);
  font-family: var(--font-sans);
  letter-spacing: 0.04em;
}

.hk-cart .wrap-cart {
  border: 1px solid rgba(200, 204, 210, 0.22);
  padding: 22px 18px;
}

.hk-cart .empty-cart-box .hk-page__lead {
  margin: 8px auto 0;
}

.user-pages .title-cart,
.form-cart .title-cart {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff !important;
  border-bottom: 1px solid rgba(200, 204, 210, 0.28);
  padding-bottom: 10px;
}

.user-pages .form-control,
.user-pages .custom-select,
.form-cart .form-control,
.form-cart select {
  background: transparent !important;
  border: 1px solid rgba(200, 204, 210, 0.35) !important;
  border-radius: 0 !important;
  color: #fff !important;
}

.user-pages .btn-cart,
.form-cart .btn-cart,
.form-cart .xacnhan_donhang {
  background: transparent !important;
  border: 1px solid var(--platinum) !important;
  color: #fff !important;
  border-radius: 0 !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hk-success {
  text-align: center;
  padding: 60px 20px;
  border: 1px solid rgba(200, 204, 210, 0.28);
}

.hk-success i {
  color: var(--platinum) !important;
}

.hk-success p {
  color: #fff !important;
  font-family: var(--font-serif) !important;
  letter-spacing: 0.08em;
}

.hk-success .btn,
.hk-success a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  height: 46px;
  margin-top: 18px;
  border: 1px solid var(--platinum) !important;
  background: transparent !important;
  color: #fff !important;
  border-radius: 0 !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none !important;
}

/* Pagination */
.pagination .page-link {
  background: transparent !important;
  border: 1px solid rgba(200, 204, 210, 0.28) !important;
  color: rgba(232, 234, 237, 0.85) !important;
  border-radius: 0 !important;
  font-family: var(--font-sans);
  letter-spacing: 0.06em;
}

.pagination .page-item.active .page-link,
.pagination .page-link:hover {
  background: rgba(200, 204, 210, 0.12) !important;
  border-color: var(--platinum) !important;
  color: #fff !important;
}

.pagination .page-item.disabled .page-link {
  opacity: 0.45;
}

@media (max-width: 991px) {
  .hk-contact .hk-contact__grid,
  .hk-contact .contact-article {
    grid-template-columns: 1fr;
  }

  .hk-contact__map {
    height: 240px;
  }

  .hk-album .box-content-album {
    position: relative;
    top: 0;
  }
}

/* ========== GLOBAL TYPOGRAPHY — PRODUCT DETAIL FONT EVERYWHERE ========== */
body,
button,
input,
select,
textarea,
body p,
body li,
body a,
body span,
body label,
body small,
body strong,
body table,
body td,
body th,
h1,
h2,
h3,
h4,
h5,
h6,
.title-main span,
.title-about span,
.content-project h3 a,
.content-project h3 span,
.title-pro-detail,
.title-product-detail,
.pdp-info__title,
.hk-coverflow__copy h3 {
  font-family: var(--font-serif) !important;
}