/* ================== FEATURES ================== */
      /* FEATURES */
      .features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
        margin-top: 4rem;
      }
      .feature-card {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 2rem;
        transition: all 0.3s;
        backdrop-filter: blur(10px);
        position: relative;
        overflow: hidden;
      }
      .feature-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(
          90deg,
          transparent,
          var(--teal),
          transparent
        );
        opacity: 0;
        transition: 0.3s;
      }
      .feature-card:hover {
        border-color: rgba(0, 180, 216, 0.3);
        transform: translateY(-4px);
        box-shadow: var(--glow);
      }
      .feature-card:hover::before {
        opacity: 1;
      }
      .feature-icon {
        width: 52px;
        height: 52px;
        background: rgba(0, 180, 216, 0.1);
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        margin-bottom: 1.25rem;
        border: 1px solid rgba(0, 180, 216, 0.2);
      }
      .feature-card h3 {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 0.6rem;
        color: var(--white);
      }
      .feature-card p {
        font-size: 0.9rem;
        color: var(--muted);
        line-height: 1.65;
      }

/* ================== PRODUCT CARD ================== */
      /* PRODUCTS */
      .products-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
        gap: 2rem;
        margin-top: 4rem;
      }
      .product-card {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 20px;
        overflow: hidden;
        transition: all 0.35s;
        backdrop-filter: blur(10px);
      }
      .product-card:hover {
        transform: translateY(-6px);
        border-color: rgba(0, 180, 216, 0.35);
        box-shadow:
          0 20px 60px rgba(0, 0, 0, 0.4),
          var(--glow);
      }
      .product-img {
        height: 240px;
        background: radial-gradient(
          circle at 50% 60%,
          rgba(0, 180, 216, 0.15),
          rgba(10, 22, 40, 0.9)
        );
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 5rem;
        position: relative;
        border-bottom: 1px solid var(--border);
      }
      .product-badge {
        position: absolute;
        top: 1rem;
        right: 1rem;
        background: rgba(230, 57, 70, 0.15);
        color: #ff6b78;
        border: 1px solid rgba(230, 57, 70, 0.3);
        padding: 0.35rem 0.85rem;
        border-radius: 50px;
        font-size: 0.75rem;
        font-weight: 600;
        letter-spacing: 0.5px;
        font-family: "Inter", sans-serif;
      }
      .product-info {
        padding: 1.75rem;
      }
      .product-name {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--white);
        margin-bottom: 0.5rem;
      }
      .product-desc {
        font-size: 0.9rem;
        color: var(--muted);
        line-height: 1.6;
        margin-bottom: 1.25rem;
      }
      .product-features {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
      }
      .product-features li {
        font-size: 0.85rem;
        color: var(--text-body);
        display: flex;
        align-items: center;
        gap: 0.6rem;
      }
      .product-features li::before {
        content: "";
        width: 6px;
        height: 6px;
        background: var(--teal);
        border-radius: 50%;
        flex-shrink: 0;
      }
      .product-price {
        font-family: "Inter", sans-serif;
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--white);
        margin-bottom: 1.25rem;
      }
      .product-price span {
        font-size: 0.85rem;
        color: var(--muted);
        font-weight: 400;
        font-family: "Plus Jakarta Sans", sans-serif;
      }
      .product-btns {
        display: flex;
        gap: 0.75rem;
      }
      .btn-sm {
        padding: 0.65rem 1.25rem;
        border-radius: 8px;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.2s;
        border: none;
        font-family: "Plus Jakarta Sans", sans-serif;
      }
      .btn-teal {
        background: var(--teal);
        color: var(--navy);
      }
      .btn-teal:hover {
        background: var(--aqua);
      }
      .btn-ghost {
        background: transparent;
        color: var(--white);
        border: 1px solid rgba(255, 255, 255, 0.15);
      }
      .btn-ghost:hover {
        border-color: var(--teal);
        color: var(--teal);
      }

/* ================== FAQ ================== */
      /* FAQ */
      .faq-list {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-top: 2.5rem;
      }
      .faq-item {
        background: var(--card-bg);
        border: 1px solid var(--border);
        border-radius: 12px;
        overflow: hidden;
      }
      .faq-q {
        padding: 1.25rem 1.5rem;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 500;
        color: var(--white);
        transition: 0.2s;
      }
      .faq-q:hover {
        color: var(--teal);
      }
      .faq-q span {
        font-size: 1.25rem;
        color: var(--teal);
        transition: 0.3s;
      }
      .faq-a {
        display: none;
        padding: 0 1.5rem 1.25rem;
        color: var(--muted);
        line-height: 1.7;
        font-size: 0.95rem;
      }
      .faq-item.open .faq-a {
        display: block;
      }
      .faq-item.open .faq-q span {
        transform: rotate(45deg);
      }

/* ================== NOTICE + TOAST ================== */
      /* NOTICE + TOAST */
      .toast {
        position: fixed;
        bottom: 2rem;
        right: 2rem;
        background: var(--navy-mid);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
        color: var(--white);
        z-index: 9999;
        transform: translateY(100px);
        opacity: 0;
        transition: all 0.3s;
        max-width: 320px;
      }
      .toast.show {
        transform: translateY(0);
        opacity: 1;
      }
      .toast.success {
        border-color: rgba(6, 214, 160, 0.4);
        background: rgba(6, 214, 160, 0.08);
      }
      .toast.error-t {
        border-color: rgba(230, 57, 70, 0.4);
      }

/* ================== LOADING ================== */
      /* LOADING */
      .spinner {
        display: inline-block;
        width: 20px;
        height: 20px;
        border: 2px solid rgba(10, 22, 40, 0.4);
        border-top-color: var(--navy);
        border-radius: 50%;
        animation: spin-anim 0.7s linear infinite;
      }
      @keyframes spin-anim {
        to {
          transform: rotate(360deg);
        }
      }

/* ================== BACK BTN ================== */
      /* BACK BTN */
      .back-btn {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        color: var(--muted);
        font-size: 0.875rem;
        cursor: pointer;
        margin-bottom: 2rem;
        transition: 0.2s;
        background: none;
        border: none;
        font-family: "Plus Jakarta Sans", sans-serif;
        padding: 0;
      }
      .back-btn:hover {
        color: var(--teal);
      }

      /* ===== CART & SHOPPING STYLES ===== */
      .cart-icon-wrap {
        position: relative;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 0.4rem;
        color: var(--text-body);
        font-size: 0.9rem;
        transition: color 0.2s;
        margin-right: 0.5rem;
      }
      .cart-icon-wrap:hover { color: var(--teal); }
      .cart-badge {
        position: absolute;
        top: -8px;
        right: -8px;
        background: var(--teal);
        color: var(--navy);
        border-radius: 50%;
        width: 18px;
        height: 18px;
        font-size: 0.68rem;
        font-weight: 800;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: 'Inter', sans-serif;
      }
      .cart-badge.hidden { display: none; }

/* ================== PRODUCT CARD ENHANCEMENTS / USE CASES / CARD SIZE PICKER ================== */
      /* Product card enhancements */
      .product-btns {
        display: flex;
        gap: 0.6rem;
        flex-wrap: wrap;
      }
      .btn-sm {
        padding: 0.55rem 1.1rem;
        border-radius: 8px;
        font-size: 0.82rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.2s;
        border: none;
        font-family: 'Plus Jakarta Sans', sans-serif;
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
      }
      .btn-teal {
        background: var(--teal);
        color: var(--navy);
      }
      .btn-teal:hover { background: var(--aqua); transform: translateY(-1px); }
      .btn-ghost {
        background: transparent;
        border: 1px solid var(--border) !important;
        color: var(--text-body);
      }
      .btn-ghost:hover { border-color: rgba(255,255,255,0.2) !important; color: var(--white); }
      .btn-add-cart {
        background: rgba(0,180,216,0.1);
        border: 1px solid rgba(0,180,216,0.3) !important;
        color: var(--teal);
      }
      .btn-add-cart:hover { background: rgba(0,180,216,0.2); }

      /* Use case tags */
      .use-case-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.75rem; }
      .use-case-tag {
        background: rgba(0,180,216,0.08);
        border: 1px solid rgba(0,180,216,0.18);
        border-radius: 50px;
        padding: 0.3rem 0.85rem;
        font-size: 0.75rem;
        color: var(--text-body);
      }

      /* ── CURRENCY SELECTOR ────────────────────────────────────────────── */
      .currency-select-wrap {
        position: relative;
        flex-shrink: 0;
      }
      .currency-trigger {
        display: flex;
        align-items: center;
        gap: 0.45rem;
        background: rgba(255,255,255,0.06);
        border: 1px solid var(--border);
        border-radius: 8px;
        padding: 0.38rem 0.7rem 0.38rem 0.6rem;
        cursor: pointer;
        transition: all 0.2s;
        font-family: 'Plus Jakarta Sans', sans-serif;
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--white);
        white-space: nowrap;
        user-select: none;
      }
      .currency-trigger:hover {
        border-color: rgba(0,180,216,0.4);
        background: rgba(0,180,216,0.08);
      }
      .currency-trigger .cur-flag {
        font-size: 1rem;
        line-height: 1;
      }
      .currency-trigger .cur-code {
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: 0.78rem;
        letter-spacing: 0.5px;
      }
      .currency-trigger .cur-chevron {
        font-size: 0.55rem;
        color: var(--muted);
        transition: transform 0.25s;
        margin-left: 0.1rem;
      }
      .currency-trigger.open .cur-chevron {
        transform: rotate(180deg);
      }
      .currency-dropdown {
        position: absolute;
        top: calc(100% + 8px);
        right: 0;
        width: 190px;
        background: #0e1e38;
        border: 1px solid rgba(0,180,216,0.2);
        border-radius: 12px;
        box-shadow: 0 16px 48px rgba(0,0,0,0.5);
        z-index: 1300;
        overflow: hidden;
        display: none;
        animation: dropdown-in 0.18s ease;
      }
      .currency-dropdown.open {
        display: block;
      }
      @keyframes dropdown-in {
        from { opacity:0; transform:translateY(-6px); }
        to   { opacity:1; transform:translateY(0); }
      }
      .cur-dropdown-header {
        padding: 0.6rem 1rem 0.4rem;
        font-size: 0.68rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--muted);
        font-family: 'Inter', sans-serif;
        border-bottom: 1px solid rgba(0,180,216,0.1);
      }
      .cur-option {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1rem;
        cursor: pointer;
        transition: background 0.15s;
        border: none;
        background: none;
        width: 100%;
        text-align: left;
        font-family: 'Plus Jakarta Sans', sans-serif;
      }
      .cur-option:hover {
        background: rgba(0,180,216,0.08);
      }
      .cur-option.selected {
        background: rgba(0,180,216,0.1);
      }
      .cur-option .opt-flag {
        font-size: 1.4rem;
        line-height: 1;
        flex-shrink: 0;
      }
      .cur-option-info { flex: 1; }
      .cur-option-code {
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: 0.85rem;
        color: var(--white);
        margin-bottom: 0.1rem;
      }
      .cur-option-name {
        font-size: 0.73rem;
        color: var(--muted);
      }
      .cur-option-check {
        font-size: 0.8rem;
        color: var(--teal);
        opacity: 0;
        transition: opacity 0.15s;
      }
      .cur-option.selected .cur-option-check {
        opacity: 1;
      }
      @media (max-width: 680px) {
        .currency-select-wrap { display: none; }
      }


      /* ── JACKET GALLERY ──────────────────────────────────────────────── */
      .pdp-gallery-wrap {
        position: sticky;
        top: 90px;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
      }
      .pdp-main-media {
        border-radius: 18px;
        overflow: hidden;
        border: 1px solid var(--border);
        background: #fff;
        aspect-ratio: 1;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
      }
      .pdp-main-media img,
      .pdp-main-media video {
        width: 100%;
        height: 100%;
        object-fit: contain;
        display: none;
        border-radius: 18px;
      }
      .pdp-main-media img.active,
      .pdp-main-media video.active {
        display: block;
      }
      .pdp-stock-label {
        position: absolute;
        top: 0.75rem;
        left: 0.75rem;
        z-index: 2;
      }
      .pdp-thumbs {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
      }
      .pdp-thumb {
        width: 72px;
        height: 72px;
        border-radius: 10px;
        overflow: hidden;
        border: 2px solid var(--border);
        cursor: pointer;
        transition: border-color 0.2s, transform 0.2s;
        background: #fff;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .pdp-thumb:hover { border-color: var(--teal); transform: translateY(-2px); }
      .pdp-thumb.active { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(0,180,216,0.3); }
      .pdp-thumb img {
        width: 100%;
        height: 100%;
        object-fit: contain;
      }
      .pdp-thumb-video {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #0a1628;
        border-radius: 8px;
        flex-direction: column;
        gap: 0.2rem;
      }
      .pdp-thumb-video span:first-child {
        font-size: 1.4rem;
      }
      .pdp-thumb-video span:last-child {
        font-size: 0.6rem;
        color: var(--teal);
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        letter-spacing: 0.5px;
      }
      .pdp-emoji-fallback {
        font-size: 8rem;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
      }
      @media(max-width:700px) {
        .pdp-thumb { width: 58px; height: 58px; }
        .pdp-gallery-wrap { position: static; }
      }


      /* ── PRODUCT CARD IMAGE ───────────────────────────────────────────── */
      .product-img-photo {
        width: 100%;
        height: 100%;
        object-fit: contain;
        padding: 0.75rem;
        background: #fff;
        border-radius: inherit;
      }
      /* ── SIZE SELECTOR ────────────────────────────────────────────────── */
      .size-selector {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1rem;
      }
      .size-selector-label {
        font-size: 0.8rem;
        color: var(--muted);
        font-weight: 500;
      }
      .size-selector-label strong {
        color: var(--white);
        font-weight: 700;
      }
      .size-btns {
        display: flex;
        gap: 0.4rem;
        flex-wrap: wrap;
      }
      .size-btn {
        width: 42px;
        height: 36px;
        border-radius: 7px;
        border: 1px solid var(--border);
        background: rgba(255,255,255,0.04);
        color: var(--text-body);
        font-family: 'Inter', sans-serif;
        font-size: 0.75rem;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.18s;
        display: flex;
        align-items: center;
        justify-content: center;
      }
      .size-btn:hover {
        border-color: rgba(0,180,216,0.5);
        color: var(--white);
      }
      .size-btn.selected {
        background: var(--teal);
        border-color: var(--teal);
        color: var(--navy);
      }
      /* Card-level size picker (compact) */
      .card-size-row {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
        flex-wrap: wrap;
      }
      .card-size-label {
        font-size: 0.73rem;
        color: var(--muted);
        font-weight: 600;
        white-space: nowrap;
      }
      .card-size-btn {
        padding: 0.2rem 0.55rem;
        border-radius: 5px;
        border: 1px solid var(--border);
        background: transparent;
        color: var(--text-body);
        font-size: 0.7rem;
        font-weight: 700;
        font-family: 'Inter', sans-serif;
        cursor: pointer;
        transition: all 0.15s;
      }
      .card-size-btn:hover { border-color: rgba(0,180,216,0.5); color: var(--white); }
      .card-size-btn.selected { background: var(--teal); border-color: var(--teal); color: var(--navy); }