/* ── Root tokens (your root.css) ── */
  :root {
    --primary:            #0F1642;
    --secondary:          #690e10;
    --headerColor:        #141615;
    --bodyTextColor:      #585b5d;
    --bodyTextColorWhite: #fff;
    --dark:               #1a1d1b;
    --medium:             #2a2f2c;
    --accent:             #FFCC01;
    --topperFontSize:     clamp(0.8125rem, 1.6vw, 1rem);
    --headerFontSize:     clamp(1.9375rem, 3.9vw, 3.0625rem);
    --sectionPadding:     clamp(3.75rem, 7.82vw, 6.25rem) 1rem;
    --headerFont:         "Fjalla One", sans-serif;
    --bodyFont:           "Inter", Arial, sans-serif;
    --rule:               #e4e4e4;
  }
/* ─────────────────────────────────────────
     PRODUCT DETAIL SECTION
  ───────────────────────────────────────── */
  #product-detail {
    padding: var(--sectionPadding);
  }

  #product-detail .cs-container {
    width: 100%;
    max-width: 80rem;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: clamp(3rem, 6vw, 5rem);
  }

  /* ── TOP: image + info ── */
  #product-detail .cs-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  /* ── IMAGE COLUMN ── */
  #product-detail .cs-gallery {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  #product-detail .cs-main-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--rule);
    position: relative;
  }

  #product-detail .cs-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s ease;
    display: block;
  }

  #product-detail .cs-main-image:hover img {
    transform: scale(1.04);
  }

  /* thumbnails */
  #product-detail .cs-thumbs {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
  }

  #product-detail .cs-thumb {
    width: 5rem;
    height: 5rem;
    overflow: hidden;
    background: #fff;
    border: 2px solid var(--rule);
    cursor: pointer;
    transition: border-color 0.2s;
    flex-shrink: 0;
  }

  #product-detail .cs-thumb.active {
    border-color: var(--secondary);
  }

  #product-detail .cs-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  /* ── INFO COLUMN ── */
  #product-detail .cs-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  /* breadcrumb */
  #product-detail .cs-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
  }

  #product-detail .cs-breadcrumb a,
  #product-detail .cs-breadcrumb span {
    font-size: 0.8rem;
    text-decoration: none;
    color: var(--bodyTextColor);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
  }

  #product-detail .cs-breadcrumb a:hover { color: var(--secondary); }

  #product-detail .cs-breadcrumb .cs-sep {
    color: #bbb;
    font-size: 0.75rem;
  }

  #product-detail .cs-breadcrumb span:last-child {
    color: var(--secondary);
    font-weight: 700;
  }

  /* product name */
  #product-detail .cs-title {
    font-family: var(--headerFont);
    font-size: var(--headerFontSize);
    font-weight: 900;
    text-transform: uppercase;
    color: var(--headerColor);
    line-height: 1.1;
    margin: 0;
    border-left: 4px solid var(--secondary);
    padding-left: 0.875rem;
  }

  /* category tags */
  #product-detail .cs-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  #product-detail .cs-tag {
    font-family: var(--headerFont);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    background: var(--primary);
    color: #fff;
  }

  /* divider */
  #product-detail .cs-rule {
    border: none;
    border-top: 1px solid var(--rule);
  }

  /* short description */
  #product-detail .cs-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--bodyTextColor);
  }

  /* specs list */
  #product-detail .cs-specs-label {
    font-family: var(--headerFont);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bodyTextColor);
    margin-bottom: 0.5rem;
    display: block;
  }

  #product-detail .cs-specs {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  #product-detail .cs-spec-row {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
  }

  #product-detail .cs-spec-row::before {
    content: "";
    display: inline-block;
    width: 0.4rem;
    height: 0.4rem;
    background: var(--secondary);
    transform: rotate(45deg);
    flex-shrink: 0;
    margin-top: 0.45rem;
  }

  /* colors */
  #product-detail .cs-colors-label {
    font-family: var(--headerFont);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--bodyTextColor);
    margin-bottom: 0.5rem;
    display: block;
  }

  #product-detail .cs-color-options {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    align-items: center;
  }

  #product-detail .cs-color-btn {
    width: 2rem;
    height: 2rem;
    border: 2px solid transparent;
    outline: 2px solid transparent;
    cursor: pointer;
    transition: outline-color 0.2s, outline-offset 0.2s;
    position: relative;
  }

  #product-detail .cs-color-btn.active,
  #product-detail .cs-color-btn:hover {
    outline-color: var(--secondary);
    outline-offset: 2px;
  }

  #product-detail .cs-color-name {
    font-size: 0.8rem;
    color: var(--bodyTextColor);
    margin-left: 0.25rem;
    font-weight: 500;
  }

  /* CTA buttons */
  #product-detail .cs-button-box {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
  }

  /* cs-button-solid — exact match to your root.css */
  #product-detail .cs-button-solid {
    z-index: 1;
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: none;
    background-color: var(--primary);
    overflow: hidden;
    padding: 0 1.75rem;
    text-decoration: none;
    text-transform: uppercase;
    font-family: var(--headerFont);
    font-size: 1rem;
    line-height: clamp(2.875rem, 5.5vw, 3.5rem);
    font-weight: 700;
    color: #fff;
    transition: color 0.3s;
    gap: 0.75rem;
    cursor: pointer;
  }
  #product-detail .cs-button-solid::before {
    z-index: -1;
    position: absolute;
    top: 0; left: 0;
    content: "";
    background: var(--accent);
    height: 100%; width: 0%;
    transition: width 0.3s;
  }
  #product-detail .cs-button-solid:hover { color: var(--dark); }
  #product-detail .cs-button-solid:hover::before { width: 100%; }

  /* secondary outline button */
  #product-detail .cs-button-outline {
    z-index: 1;
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--primary);
    background: transparent;
    overflow: hidden;
    padding: 0 1.75rem;
    text-decoration: none;
    text-transform: uppercase;
    font-family: var(--headerFont);
    font-size: 1rem;
    line-height: clamp(2.675rem, 5.5vw, 3.3rem);
    font-weight: 700;
    color: var(--primary);
    transition: color 0.3s;
    gap: 0.75rem;
    cursor: pointer;
  }
  #product-detail .cs-button-outline::before {
    z-index: -1;
    position: absolute;
    top: 0; left: 0;
    content: "";
    background: var(--primary);
    height: 100%; width: 0%;
    transition: width 0.3s;
  }
  #product-detail .cs-button-outline:hover { color: #fff; }
  #product-detail .cs-button-outline:hover::before { width: 100%; }

  /* ─────────────────────────────────────────
     TABS SECTION
  ───────────────────────────────────────── */
  #product-detail .cs-tabs-wrapper {
    width: 100%;
  }

  #product-detail .cs-tab-nav {
    display: flex;
    border-bottom: 2px solid var(--rule);
    gap: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  #product-detail .cs-tab-nav::-webkit-scrollbar { display: none; }

  #product-detail .cs-tab-btn {
    font-family: var(--headerFont);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.75rem 1rem;
    white-space: nowrap;
    flex-shrink: 0;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    color: var(--bodyTextColor);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
  }

  #product-detail .cs-tab-btn:hover { color: var(--primary); }

  #product-detail .cs-tab-btn.active {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
  }

  #product-detail .cs-tab-panel {
    display: none;
    padding: clamp(1.5rem, 4vw, 2.5rem) 0;
    animation: tabFade 0.25s ease;
  }

  #product-detail .cs-tab-panel.active { display: block; }

  @keyframes tabFade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  /* Product Description tab */
  #product-detail .cs-tab-panel p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--bodyTextColor);
    max-width: 52rem;
    margin-bottom: 1rem;
  }
  #product-detail .cs-tab-panel p:last-child { margin-bottom: 0; }

  /* How to Order tab */
  #product-detail .cs-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 48rem;
  }

  #product-detail .cs-step {
    display: grid;
    grid-template-columns: 3.5rem 1fr;
    gap: 1.25rem;
    position: relative;
  }

  /* vertical connector line */
  #product-detail .cs-step:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 1.7rem;
    top: 3.5rem;
    bottom: 0;
    width: 2px;
    background: var(--rule);
  }

  #product-detail .cs-step-num {
    width: 3.5rem;
    height: 3.5rem;
    background: var(--primary);
    color: #fff;
    font-family: var(--headerFont);
    font-size: 1.25rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
  }

  #product-detail .cs-step-body {
    padding-bottom: 2rem;
  }

  #product-detail .cs-step-title {
    font-family: var(--headerFont);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--headerColor);
    margin-bottom: 0.4rem;
    padding-top: 0.6rem;
  }

  #product-detail .cs-step-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--bodyTextColor);
  }

  #product-detail .cs-step-text a {
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
  }
  #product-detail .cs-step-text a:hover { text-decoration: underline; }

  /* note box */
  #product-detail .cs-order-note {
    padding: 1rem 1.25rem;
    background: #fff8e6;
    border-left: 4px solid var(--accent);
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--bodyTextColor);
    max-width: 48rem;
  }
  #product-detail .cs-order-note a {
    color: var(--secondary);
    font-weight: 600;
    text-decoration: none;
  }
  #product-detail .cs-order-note a:hover { text-decoration: underline; }

  #product-detail .cs-order-note strong {
    color: var(--headerColor);
    font-family: var(--headerFont);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 0.25rem;
  }

  /* ─────────────────────────────────────────
     RESPONSIVE
  ───────────────────────────────────────── */
  @media (min-width: 48rem) {
    #product-detail .cs-top {
      grid-template-columns: 1fr 1fr;
    }
    #product-detail .cs-tab-panel p {
      font-size: 1rem;
    }
    #product-detail .cs-order-note {
      font-size: 1rem;
    }
  }

  @media (min-width: 64rem) {
    #product-detail .cs-top {
      grid-template-columns: 1.1fr 1fr;
      gap: clamp(3rem, 5vw, 5rem);
    }
  }


  /* ─────────────────────────────────────────
     RELATED PRODUCTS
  ───────────────────────────────────────── */
  #related-products {
    padding: var(--sectionPadding);
    background: #f7f7f7;
  }

  #related-products .cs-container {
    width: 100%;
    max-width: 80rem;
    margin: auto;
  }

  #related-products .cs-related-header {
    margin-bottom: 1.75rem;
  }

  #related-products .cs-related-title {
    font-family: var(--headerFont);
    font-size: clamp(1.375rem, 3vw, 1.875rem);
    text-transform: uppercase;
    color: var(--headerColor);
    margin: 0;
  }

  #related-products .cs-related-grid {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin: 0 -1rem;
    padding: 0 1rem 0.25rem;
  }

  #related-products .cs-related-grid::-webkit-scrollbar {
    display: none;
  }

  #related-products .cs-related-card {
    flex: 0 0 auto;
    width: clamp(11rem, 42vw, 13rem);
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--rule);
    text-decoration: none;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
  }

  #related-products .cs-related-card:hover {
    border-color: var(--headerColor);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.08);
  }

  #related-products .cs-related-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #fafafa;
  }

  #related-products .cs-related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  #related-products .cs-related-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    padding: 1rem;
  }

  #related-products .cs-related-name {
    font-family: var(--headerFont);
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--headerColor);
    margin: 0;
  }

  #related-products .cs-related-text {
    font-family: var(--bodyFont);
    font-size: 0.875rem;
    line-height: 1.4em;
    color: var(--bodyTextColor);
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  #related-products .cs-related-cta {
    font-family: var(--headerFont);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--secondary);
    margin-top: 0.25rem;
  }

  @media (min-width: 64rem) {
    #related-products .cs-related-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      overflow-x: visible;
      scroll-snap-type: none;
      margin: 0;
      padding: 0;
    }

    #related-products .cs-related-card {
      width: auto;
    }
  }