/* product-page.css — استایل مشترک صفحات محصول | v=2026080709 */
    .product-page {
      --accent: #ff6b35;
      --gold: #ffc078;
      --line: rgba(255,255,255,0.1);
      --soft: rgba(255,255,255,0.04);
      max-width: 960px;
      margin: 0 auto;
      padding: 0 20px 48px;
      box-sizing: border-box;
    }
    .product-breadcrumb {
      display: flex;
      flex-wrap: nowrap;
      align-items: center;
      gap: 4px;
      width: 100%;
      max-width: 100%;
      box-sizing: border-box;
      margin: 16px 0 10px;
      padding: 8px 12px;
      font-size: 0.88rem;
      line-height: 1.4;
      border-radius: 999px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      box-shadow: 0 6px 18px rgba(0,0,0,0.18);
      overflow: hidden;
    }
    .product-breadcrumb a {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      flex: 0 0 auto;
      color: var(--gold);
      text-decoration: none;
      padding: 4px 8px;
      border-radius: 999px;
      white-space: nowrap;
      transition: background 0.2s ease, color 0.2s ease;
    }
    .product-breadcrumb a:hover {
      background: rgba(255,107,53,0.14);
      color: #fff;
    }
    .product-breadcrumb a i {
      font-size: 0.72rem;
      opacity: 0.85;
    }
    .product-breadcrumb .sep {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      width: 18px;
      color: rgba(255,255,255,0.35);
      font-size: 0.65rem;
      margin: 0;
    }
    .product-breadcrumb .current {
      flex: 1 1 auto;
      min-width: 0;
      color: rgba(255,255,255,0.9);
      padding: 4px 10px;
      border-radius: 999px;
      background: rgba(255,107,53,0.12);
      border: 1px solid rgba(255,107,53,0.22);
      margin: 0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      line-height: 1.4;
    }
    @media (max-width: 760px) {
      .product-breadcrumb {
        font-size: 0.78rem;
        padding: 7px 10px;
        gap: 2px;
      }
      .product-breadcrumb a {
        padding: 3px 6px;
        gap: 4px;
      }
      .product-breadcrumb .sep {
        width: 14px;
      }
      .product-breadcrumb .current {
        padding: 3px 8px;
      }
    }

    main .product-card.product-stage {
      display: grid !important;
      grid-template-columns: 1fr 1fr !important;
      gap: 24px;
      align-items: stretch;
      max-width: none;
      width: 100%;
      margin: 8px 0 28px;
      padding: 24px !important;
      box-sizing: border-box;
      border-radius: 18px;
      overflow: hidden;
      background:
        radial-gradient(120% 80% at 100% 0%, rgba(255,107,53,0.16), transparent 55%),
        linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
      border: 1px solid var(--line);
      box-shadow: 0 18px 40px rgba(0,0,0,0.22);
      animation: rise 0.55s ease both;
    }
    @keyframes rise {
      from { opacity: 0; transform: translateY(12px); }
      to { opacity: 1; transform: none; }
    }
    main .product-card.product-stage .product-media {
      margin: 0;
      width: 100%;
      min-width: 0;
      min-height: 300px;
      border-radius: 14px;
      overflow: hidden;
      background: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      align-self: stretch;
    }
    main .product-card.product-stage .product-image {
      width: 100% !important;
      height: 100% !important;
      min-height: 300px;
      max-height: none !important;
      object-fit: contain !important;
      object-position: center;
      border-radius: 0 !important;
      background: #fff;
      box-shadow: none !important;
      border: none !important;
      border-bottom: none !important;
      transition: transform 0.35s ease;
      display: block;
    }
    main .product-card.product-stage .product-info {
      width: 100%;
      min-width: 0;
      padding: 0 !important;
      margin: 0 !important;
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    main .product-card.product-stage .product-image:hover { transform: scale(1.02); }
    main .product-card.product-stage .product-info h1 {
      margin: 0;
      font-size: clamp(1.05rem, 1.55vw, 1.28rem);
      line-height: 1.4;
      color: #fff;
      font-weight: 700;
      text-shadow: none;
      display: block;
      width: auto;
      max-width: 100%;
    }
    .product-title-row {
      display: block;
      width: 100%;
      margin: 0 0 14px;
      padding: 0 4px;
      box-sizing: border-box;
      text-align: center;
    }
    .product-title-row h1 {
      margin: 0 !important;
      width: 100% !important;
      max-width: 100%;
      text-align: center;
      white-space: normal;
      overflow: visible;
      text-overflow: unset;
    }
    .product-stage .spec-list {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1px;
      margin: 0 0 18px;
      border: 1px solid var(--line);
      border-radius: 14px;
      overflow: hidden;
      background: var(--line);
    }
    .product-stage .spec-list div {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 11px 13px;
      background: rgba(20,20,20,0.55);
      font-size: 0.9rem;
    }
    .product-stage .spec-list dt {
      opacity: 0.65;
      margin: 0;
      font-weight: 400;
    }
    .product-stage .spec-list dd {
      margin: 0;
      font-weight: 650;
      text-align: left;
    }
    .product-stage .spec-list a {
      color: var(--gold);
      text-decoration: none;
    }
    .price-day-box {
      display: flex;
      flex-wrap: nowrap;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin: 0 0 18px;
      padding: 12px 16px;
      background: rgba(255,255,255,0.03);
      border: 1px solid var(--line);
      border-radius: 12px;
      width: 100%;
      box-sizing: border-box;
    }
    .price-day-main {
      display: inline-flex;
      flex-wrap: nowrap;
      align-items: baseline;
      gap: 10px;
      min-width: 0;
      flex: 0 1 auto;
    }
    .price-day-label {
      flex: 0 0 auto;
      width: auto;
      font-size: 0.88rem;
      opacity: 0.78;
      font-weight: 600;
      white-space: nowrap;
    }
    .price-day-value {
      flex: 0 0 auto;
      font-size: clamp(1.15rem, 2.2vw, 1.4rem);
      font-weight: 800;
      color: var(--gold);
      line-height: 1;
      white-space: nowrap;
    }
    .price-day-value::after {
      content: " تومان";
      font-size: 0.7em;
      font-weight: 600;
      opacity: 0.75;
      margin-right: 4px;
    }
    .price-day-date {
      flex: 0 1 auto;
      min-width: 0;
      font-size: 0.8rem;
      opacity: 0.65;
      margin: 0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .product-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      width: 100%;
      margin-top: 2px;
    }
    .product-actions a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      width: 100%;
      min-height: 48px;
      padding: 0 12px;
      border-radius: 12px;
      text-decoration: none;
      font-weight: 700;
      font-size: 0.9rem;
      box-sizing: border-box;
      transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
    }
    .product-actions a:hover { transform: translateY(-1px); }
    .product-actions .btn-buy {
      background: var(--accent);
      color: #141414;
      box-shadow: 0 8px 20px rgba(255,107,53,0.28);
    }
    .product-actions .btn-call {
      color: #fff;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.22);
    }
    .product-actions .btn-call:hover {
      border-color: rgba(255,192,120,0.55);
      color: var(--gold);
    }

    .product-seo {
      margin: 0;
      padding: 0;
      line-height: 1.85;
      animation: rise 0.65s ease 0.08s both;
    }
    .product-seo h2 {
      margin: 1.8em 0 0.55em;
      font-size: 1.05rem;
      color: var(--gold);
      font-weight: 650;
      text-align: center;
    }
    .product-seo h2:first-child { margin-top: 0.4em; }
    .product-seo p { margin: 0.55em 0; opacity: 0.92; }
    .product-seo a { color: var(--accent); text-decoration: none; }
    .product-seo a:hover { text-decoration: underline; }

    .related-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 0;
      padding: 0 15px 14px;
    }
    .related-grid a {
      display: inline-flex;
      padding: 9px 13px;
      border-radius: 999px;
      border: 1px solid var(--line);
      color: inherit;
      text-decoration: none;
      font-size: 0.88rem;
      background: rgba(255,255,255,0.03);
      transition: border-color 0.2s, background 0.2s;
    }
    .related-grid a:hover {
      border-color: rgba(255,107,53,0.55);
      background: rgba(255,107,53,0.1);
    }

    details.faq-item {
      margin: 8px 0;
      border-radius: 12px;
      border: 1px solid var(--line);
      background: var(--soft);
      overflow: hidden;
    }
    details.faq-item summary {
      cursor: pointer;
      list-style: none;
      padding: 13px 15px;
      color: var(--gold);
      font-weight: 650;
    }
    details.faq-item summary::-webkit-details-marker { display: none; }
    details.faq-item summary::after {
      content: "+";
      float: left;
      opacity: 0.7;
      font-weight: 400;
    }
    details.faq-item[open] summary::after { content: "–"; }
    details.faq-item p {
      margin: 0;
      padding: 0 15px 14px;
      opacity: 0.88;
      font-size: 0.95rem;
    }

    @media (max-width: 1024px) {
      main .product-card.product-stage {
        grid-template-columns: 1fr !important;
        gap: 14px;
        padding: 16px !important;
        margin: 8px 0 22px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden;
      }
      main .product-card.product-stage .product-media {
        border-radius: 14px !important;
        overflow: hidden;
        min-height: min(52vw, 340px);
        width: 100%;
        background: #fff;
      }
      main .product-card.product-stage .product-image {
        width: 100% !important;
        height: min(52vw, 340px) !important;
        min-height: 0 !important;
        object-fit: contain !important;
        object-position: center;
        border-radius: 0 !important;
      }
      main .product-card.product-stage .product-info {
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
      }
      .product-title-row {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 2px !important;
        box-sizing: border-box !important;
        text-align: center !important;
      }
      .product-title-row h1,
      main .product-card.product-stage .product-info h1 {
        width: 100% !important;
        max-width: 100% !important;
        font-size: 0.95rem !important;
        white-space: normal !important;
        overflow: visible !important;
        text-overflow: unset !important;
        text-align: center !important;
        margin: 0 !important;
      }
      .price-day-box {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 10px !important;
        width: 100% !important;
        padding: 11px 14px !important;
        box-sizing: border-box !important;
      }
      .price-day-main {
        display: inline-flex !important;
        align-items: baseline !important;
        gap: 8px !important;
        min-width: 0;
      }
      .price-day-label {
        flex: 0 0 auto !important;
        font-size: 0.8rem !important;
      }
      .price-day-value {
        flex: 0 0 auto !important;
        font-size: 1.12rem !important;
      }
      .price-day-date {
        flex: 0 1 auto !important;
        margin: 0 !important;
        font-size: 0.72rem !important;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
      }
      .product-stage .spec-list { grid-template-columns: 1fr; }
      .product-actions { grid-template-columns: 1fr; }
      .product-actions a { width: 100%; }
    }

    @media (max-width: 760px) {
      .product-page {
        width: 100%;
        max-width: 100%;
        padding: 0 12px 40px;
        overflow-x: hidden;
        box-sizing: border-box;
      }
      main .product-card.product-stage {
        padding: 12px !important;
        gap: 12px;
      }
      main .product-card.product-stage .product-media {
        border-radius: 14px !important;
        min-height: min(62vw, 280px);
      }
      main .product-card.product-stage .product-image {
        height: min(62vw, 280px) !important;
        object-fit: contain !important;
      }
      .product-title-row {
        padding: 0 !important;
      }
      .product-title-row h1,
      main .product-card.product-stage .product-info h1 {
        font-size: 0.88rem !important;
        max-width: 100% !important;
      }
      .price-day-box {
        padding: 10px 12px !important;
        gap: 6px 8px !important;
      }
      .price-day-label { font-size: 0.78rem !important; }
      .price-day-value { font-size: 1.05rem !important; }
      .price-day-date { font-size: 0.68rem !important; }
      .product-actions a { min-height: 46px; }
    }