/* ================== NAV ================== */
      nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        padding: 0 2rem;
        height: 70px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: rgba(10, 22, 40, 0.85);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        transition: all 0.3s;
      }
      .nav-logo {
        font-family: "Inter", sans-serif;
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--white);
        text-decoration: none;
        letter-spacing: 2px;
        display: flex;
        align-items: center;
        gap: 0.5rem;
      }
      .nav-logo span {
        color: var(--teal);
      }
      .nav-links {
        display: flex;
        align-items: center;
        gap: 2rem;
        list-style: none;
      }
      .nav-links a {
        color: var(--text-body);
        text-decoration: none;
        font-size: 0.9rem;
        font-weight: 400;
        letter-spacing: 0.5px;
        transition: color 0.2s;
        cursor: pointer;
      }
      .nav-links a:hover {
        color: var(--teal);
      }
      .nav-cta {
        background: var(--teal);
        color: var(--navy);
        padding: 0.6rem 1.4rem;
        border-radius: 6px;
        font-weight: 600;
        font-size: 0.85rem;
        text-decoration: none;
        transition: all 0.2s;
        cursor: pointer;
        border: none;
      }
      .nav-cta:hover {
        background: var(--aqua);
        transform: translateY(-1px);
      }
      .hamburger {
        display: none;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 4px;
      }
      .hamburger span {
        display: block;
        width: 24px;
        height: 2px;
        background: var(--white);
        border-radius: 2px;
        transition: all 0.3s;
      }
      .mobile-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--navy);
        padding: 2rem;
        border-bottom: 1px solid var(--border);
        z-index: 999;
      }
      .mobile-menu.open {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
      }
      .mobile-menu a {
        color: var(--text-body);
        font-size: 1.1rem;
        cursor: pointer;
        text-decoration: none;
      }

/* ================== PAGES WRAPPER ================== */
      /* PAGES */
      .page {
        display: none;
        padding-top: 70px;
        min-height: 100vh;
      }
      .page.active {
        display: block;
      }

/* ================== FOOTER ================== */
      /* FOOTER */
      footer {
        background: var(--navy-mid);
        border-top: 1px solid var(--border);
        padding: 5rem 2rem 3rem;
      }
      .footer-inner {
        max-width: 1100px;
        margin: 0 auto;
      }
      .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 3rem;
        margin-bottom: 4rem;
      }
      .footer-brand .nav-logo {
        margin-bottom: 1rem;
        display: inline-flex;
      }
      .footer-brand p {
        font-size: 0.875rem;
        color: var(--muted);
        line-height: 1.7;
        max-width: 280px;
      }
      .footer-socials {
        display: flex;
        gap: 0.75rem;
        margin-top: 1.25rem;
      }
      .social-link {
        width: 36px;
        height: 36px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: 0.2s;
        text-decoration: none;
        color: var(--muted);
        font-size: 0.85rem;
      }
      .social-link:hover {
        border-color: var(--teal);
        color: var(--teal);
      }
      .footer-col h4 {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--white);
        margin-bottom: 1.25rem;
        letter-spacing: 0.5px;
        font-family: "Inter", sans-serif;
      }
      .footer-col ul {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
      }
      .footer-col a {
        font-size: 0.875rem;
        color: var(--muted);
        text-decoration: none;
        cursor: pointer;
        transition: 0.2s;
      }
      .footer-col a:hover {
        color: var(--teal);
      }
      .footer-bottom {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 2rem;
        border-top: 1px solid var(--border);
        flex-wrap: wrap;
        gap: 1rem;
      }
      .footer-bottom p {
        font-size: 0.8rem;
        color: var(--muted);
      }
      .newsletter-wrap {
        display: flex;
        gap: 0.75rem;
        margin-top: 1rem;
      }
      .newsletter-wrap input {
        flex: 1;
        max-width: 240px;
      }
      .newsletter-wrap button {
        background: var(--teal);
        color: var(--navy);
        border: none;
        border-radius: 8px;
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        white-space: nowrap;
        transition: 0.2s;
      }
      .newsletter-wrap button:hover {
        background: var(--aqua);
      }

/* ================== CART DRAWER ================== */
      /* CART DRAWER */
      .cart-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.6);
        z-index: 1100;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s;
      }
      .cart-overlay.open { opacity: 1; pointer-events: all; }
      .cart-drawer {
        position: fixed;
        top: 0;
        right: 0;
        width: 420px;
        max-width: 100vw;
        height: 100vh;
        background: var(--navy-mid);
        border-left: 1px solid var(--border);
        z-index: 1101;
        display: flex;
        flex-direction: column;
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
      }
      .cart-drawer.open { transform: translateX(0); }
      .cart-drawer-header {
        padding: 1.5rem;
        border-bottom: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: space-between;
      }
      .cart-drawer-header h3 {
        font-family: 'Inter', sans-serif;
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--white);
      }
      .cart-close-btn {
        width: 32px; height: 32px;
        background: rgba(255,255,255,0.06);
        border: 1px solid var(--border);
        border-radius: 8px;
        cursor: pointer;
        color: var(--muted);
        font-size: 1rem;
        display: flex; align-items: center; justify-content: center;
        transition: 0.2s;
      }
      .cart-close-btn:hover { color: var(--white); background: rgba(255,255,255,0.12); }
      .cart-items {
        flex: 1;
        overflow-y: auto;
        padding: 1.25rem;
        display: flex;
        flex-direction: column;
        gap: 1rem;
      }
      .cart-empty {
        text-align: center;
        padding: 3rem 1rem;
        color: var(--muted);
        font-size: 0.9rem;
      }
      .cart-empty .cart-empty-icon { font-size: 3rem; margin-bottom: 1rem; }
      .cart-item {
        background: rgba(10,22,40,0.6);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 1rem;
        display: flex;
        gap: 1rem;
        align-items: flex-start;
      }
      .cart-item-emoji {
        width: 52px; height: 52px;
        background: rgba(0,180,216,0.1);
        border-radius: 10px;
        display: flex; align-items: center; justify-content: center;
        font-size: 1.5rem;
        flex-shrink: 0;
        border: 1px solid var(--border);
      }
      .cart-item-info { flex: 1; }
      .cart-item-name { font-size: 0.88rem; font-weight: 600; color: var(--white); margin-bottom: 0.25rem; }
      .cart-item-price { font-size: 0.82rem; color: var(--teal); font-family: 'Inter', sans-serif; font-weight: 600; margin-bottom: 0.5rem; }
      .cart-item-controls { display: flex; align-items: center; gap: 0.5rem; }
      .ci-qty-btn {
        width: 26px; height: 26px;
        background: rgba(0,180,216,0.1);
        border: 1px solid var(--border);
        border-radius: 6px;
        color: var(--teal);
        font-size: 0.9rem;
        cursor: pointer;
        display: flex; align-items: center; justify-content: center;
        transition: 0.2s;
      }
      .ci-qty-btn:hover { background: rgba(0,180,216,0.2); }
      .ci-qty { font-size: 0.88rem; font-weight: 700; min-width: 1.5rem; text-align: center; color: var(--white); font-family: 'Inter', sans-serif; }
      .cart-item-remove {
        background: none;
        border: none;
        color: var(--muted);
        font-size: 0.75rem;
        cursor: pointer;
        padding: 0 0.4rem;
        transition: 0.2s;
        align-self: flex-start;
      }
      .cart-item-remove:hover { color: var(--danger); }
      .cart-footer {
        border-top: 1px solid var(--border);
        padding: 1.25rem;
      }
      .cart-subtotal {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.75rem;
        font-size: 0.9rem;
        color: var(--text-body);
      }
      .cart-subtotal strong {
        font-family: 'Inter', sans-serif;
        font-size: 1.1rem;
        color: var(--white);
        font-weight: 700;
      }
      .cart-note {
        font-size: 0.75rem;
        color: var(--muted);
        margin-bottom: 1rem;
        line-height: 1.5;
        text-align: center;
      }
      .cart-checkout-btn {
        width: 100%;
        padding: 0.9rem;
        background: var(--teal);
        color: var(--navy);
        border: none;
        border-radius: 10px;
        font-family: 'Inter', sans-serif;
        font-weight: 700;
        font-size: 0.95rem;
        cursor: pointer;
        transition: all 0.25s;
        display: flex; align-items: center; justify-content: center; gap: 0.5rem;
      }
      .cart-checkout-btn:hover { background: var(--aqua); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,180,216,0.3); }
      .cart-continue-btn {
        width: 100%;
        padding: 0.7rem;
        background: transparent;
        color: var(--muted);
        border: 1px solid var(--border);
        border-radius: 10px;
        font-size: 0.85rem;
        cursor: pointer;
        margin-top: 0.6rem;
        transition: 0.2s;
      }
      .cart-continue-btn:hover { color: var(--white); border-color: rgba(255,255,255,0.2); }