/* ============================================================
       PREMIUM HEADER STYLES
       ============================================================ */

    /* ---- Top Bar ---- */
    .top-bar {
        background: linear-gradient(90deg, #081226 0%, #0f1b35 55%, #132345 100%);
        padding: 9px 0;
        font-size: 0.78rem;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .top-bar__inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
    }
    .top-bar__left {
        display: flex;
        align-items: center;
        gap: 24px;
        flex-wrap: wrap;
    }
    .top-bar__left a {
        color: rgba(255,255,255,0.78);
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 7px;
        transition: color 0.2s;
        font-size: 0.77rem;
        font-weight: 500;
        letter-spacing: 0.01em;
    }
    .top-bar__left a:hover {
        color: #fff;
        text-decoration: underline;
        text-decoration-color: #f97316;
        text-underline-offset: 3px;
    }
    .top-bar__left a i { color: #FFA040; font-size: 0.78rem; transition: color 0.2s; }
    .top-bar__left a:hover i { color: #ff8a1f; }
    .top-bar__right {
        display: flex;
        align-items: center;
        gap: 14px;
    }
    .top-bar__whatsapp {
        display: flex;
        align-items: center;
        gap: 6px;
        color: #ffffff;
        text-decoration: none;
        font-weight: 700;
        font-size: 0.77rem;
        padding: 6px 14px;
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: 999px;
        transition: all 0.2s;
        background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
        box-shadow: 0 8px 18px rgba(34,197,94,0.25);
    }
    .top-bar__whatsapp:hover { color: white; transform: translateY(-1px); box-shadow: 0 10px 22px rgba(34,197,94,0.32); }
    .top-bar__social {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .top-bar__social a {
        width: 28px;
        height: 28px;
        background: rgba(255,255,255,0.06);
        border-radius: 999px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: rgba(255,255,255,0.75);
        text-decoration: none;
        font-size: 0.74rem;
        transition: all 0.2s;
    }
    .top-bar__social a:hover { background: rgba(255,255,255,0.14); color: white; transform: translateY(-1px); }
    .top-bar__contact {
        display: inline-flex;
        align-items: center;
        color: rgba(255,255,255,0.88);
        text-decoration: none;
        font-family: 'Poppins', sans-serif;
        font-size: 0.78rem;
        font-weight: 400;
    }
    .top-bar__contact:hover,
    .top-bar__contact.is-active { color: #fff; }
    .top-bar__bulk {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 5px 12px;
        border-radius: 999px;
        background: linear-gradient(135deg, #ff9b3d 0%, #ff7f1f 100%);
        color: #fff;
        text-decoration: none;
        font-family: 'Poppins', sans-serif;
        font-size: 0.75rem;
        font-weight: 700;
        box-shadow: 0 8px 16px rgba(255,137,38,0.28);
    }
    .top-bar__bulk:hover { color: #fff; filter: brightness(1.05); }

    /* ---- Main Header ---- */
    .main-header {
        background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
        padding: 16px 0;
        border-bottom: 1px solid rgba(15,23,42,0.08);
        box-shadow: 0 10px 30px rgba(15,23,42,0.05);
    }
    .main-header__inner {
        display: flex;
        align-items: center;
        gap: 22px;
    }
    .main-header__logo {
        flex-shrink: 0;
    }
    .main-header__logo a {
        display: flex;
        align-items: center;
        justify-content: center;
        min-width: 170px;
        min-height: 56px;
        padding: 0 20px;
        text-decoration: none;
        background: linear-gradient(180deg, #fffaf5 0%, #ffffff 100%);
        border: 1px solid rgba(249,115,22,0.35);
        border-radius: 16px;
        box-shadow: 0 12px 28px rgba(249,115,22,0.10);
    }
    .main-header__logo img {
        height: 52px;
        width: auto;
        max-width: 175px;
        object-fit: contain;
    }
    .main-header__search {
        flex: 1;
        max-width: 820px;
        position: relative;
    }
    .main-header__search form {
        display: flex;
        align-items: stretch;
    }
    .search-categories {
        position: relative;
        z-index: 30;
        flex: 0 0 auto;
        display: flex;
    }
    .search-categories__btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 0 16px;
        background: #1557BF;
        color: #fff;
        border: none;
        cursor: pointer;
        font-family: 'Poppins', sans-serif;
        font-weight: 700;
        font-size: 0.88rem;
        border-radius: 18px 0 0 18px;
        white-space: nowrap;
    }
    .search-categories__btn span {
        max-width: 148px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    button.nav-dropdown__item {
        width: 100%;
        background: none;
        border: none;
        cursor: pointer;
        text-align: left;
        font-family: inherit;
    }
    button.nav-dropdown__item.is-selected {
        color: var(--color-primary);
        background: #f6f9ff;
        border-left-color: var(--color-primary);
    }
    .search-categories__btn:hover,
    .search-categories__btn.is-active {
        color: #fff;
        background: #0f4aa8;
    }
    .search-categories__menu {
        display: none;
        position: fixed;
        z-index: 10000;
        min-width: 260px;
        max-height: 70vh;
        overflow: auto;
        background: #fff;
        border-radius: 0 0 16px 16px;
        box-shadow: 0 22px 46px rgba(15,23,42,0.18);
        border-top: 3px solid #ff8f2b;
    }
    .search-categories.is-open .search-categories__menu {
        display: block;
    }
    .search-wrap {
        display: flex;
        flex: 1;
        border: 1px solid rgba(21,87,191,0.18);
        border-left: none;
        border-radius: 0 18px 18px 0;
        overflow: hidden;
        background: linear-gradient(180deg, #ffffff 0%, #fdfefe 100%);
        transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
        box-shadow: 0 14px 34px rgba(15,23,42,0.08);
    }
    .search-wrap:focus-within {
        box-shadow: 0 0 0 4px rgba(21,87,191,0.10), 0 18px 40px rgba(15,23,42,0.10);
        border-color: rgba(21,87,191,0.40);
        transform: translateY(-1px);
    }
    .search-wrap input {
        flex: 1;
        border: none;
        outline: none;
        padding: 15px 18px;
        font-size: 0.95rem;
        color: var(--color-gray-800);
        font-family: 'Roboto', sans-serif;
        background: transparent;
    }
    .search-wrap input::placeholder { color: var(--color-gray-400); }
    .search-wrap button {
        background: linear-gradient(135deg, #1f5fcc 0%, #0f4aa8 100%);
        border: none;
        color: white;
        padding: 15px 24px;
        font-size: 0.92rem;
        font-weight: 700;
        font-family: 'Poppins', sans-serif;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: background 0.2s, filter 0.2s;
        white-space: nowrap;
    }
    .search-wrap button:hover { filter: brightness(1.05); }
    .nav-search form,
    .main-header__search form {
        position: relative;
    }
    .smart-search-panel {
        position: absolute;
        top: calc(100% + 6px);
        left: 0;
        right: 0;
        background: #fff;
        border: 1px solid #dfe1e5;
        border-radius: 8px;
        box-shadow: 0 4px 6px rgba(32, 33, 36, 0.18);
        padding: 8px 0;
        z-index: 700;
        display: none;
        max-height: 400px;
        overflow: auto;
    }
    .smart-search-panel.is-open { display: block; }
    .smart-search-row {
        display: flex;
        align-items: center;
        gap: 14px;
        width: 100%;
        min-height: 40px;
        margin: 0;
        padding: 0 16px;
        border: 0;
        background: transparent;
        color: #202124;
        font-size: 15px;
        font-weight: 400;
        font-family: Arial, Helvetica, sans-serif;
        line-height: 1.3;
        text-align: left;
        text-decoration: none;
        cursor: pointer;
        box-sizing: border-box;
    }
    .smart-search-row i {
        width: 16px;
        color: #9aa0a6;
        font-size: 14px;
        text-align: center;
        flex-shrink: 0;
    }
    .smart-search-row span {
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .smart-search-row mark,
    .smart-search-row strong {
        background: none;
        color: inherit;
        font-weight: 700;
        padding: 0;
    }
    .smart-search-row:hover,
    .smart-search-row.is-active {
        background: #f1f3f4;
    }

    .main-header__actions {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
        margin-left: auto;
    }
    .header-wa-btn {
        display: flex;
        align-items: center;
        gap: 7px;
        padding: 12px 16px;
        background: linear-gradient(180deg, #f4fff7 0%, #ebfff1 100%);
        color: #16924a;
        border-radius: 14px;
        font-size: 0.85rem;
        font-weight: 700;
        text-decoration: none;
        transition: all 0.2s;
        border: 1px solid #b8edc8;
        font-family: 'Poppins', sans-serif;
        white-space: nowrap;
        box-shadow: 0 10px 22px rgba(22,163,74,0.08);
    }
    .header-wa-btn:hover { background: #25D366; color: white; border-color: #25D366; transform: translateY(-1px); box-shadow: 0 14px 24px rgba(37,211,102,0.18); }
    .drawer-wa-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 10px;
        background: #25D366;
        color: #fff;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 700;
        font-size: 0.88rem;
        font-family: 'Poppins', sans-serif;
        transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    }
    .drawer-wa-btn:hover,
    .drawer-wa-btn:focus,
    .drawer-wa-btn:hover i,
    .drawer-wa-btn:focus i {
        background: #1ebe5a;
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 10px 22px rgba(37,211,102,0.28);
    }
    .header-wa-btn i { font-size: 1rem; }
    .header-quote-btn {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 12px 20px;
        background: linear-gradient(135deg, #ff8f2b 0%, #f97316 100%);
        color: white;
        border-radius: 14px;
        font-size: 0.86rem;
        font-weight: 700;
        text-decoration: none;
        transition: all 0.2s;
        font-family: 'Poppins', sans-serif;
        box-shadow: 0 14px 28px rgba(249,115,22,0.24);
        white-space: nowrap;
        cursor: pointer;
        border: none;
    }
    .header-quote-btn:hover { color: white; box-shadow: 0 18px 30px rgba(249,115,22,0.30); transform: translateY(-1px); filter: brightness(1.03); }

    /* ---- Nav Bar ---- */
    .main-nav {
        background: linear-gradient(90deg, #154ba1 0%, #1f5fcc 50%, #1853b5 100%);
        position: sticky;
        top: 0;
        z-index: 300;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
    }
    .main-nav.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.12); }
    .main-nav .container {
        display: flex;
        align-items: center;
        gap: 18px;
        height: 55px;
        min-height: 55px;
    }
    .nav-logo,
    .nav-logo a {
        display: flex;
        align-items: center;
        height: 38px;
        min-width: 0;
        min-height: 0;
        padding: 0;
        border: none;
        border-radius: 0;
        background: none;
        box-shadow: none;
    }
    .nav-logo img {
        height: 38px;
        width: auto;
        max-height: 38px;
        max-width: none;
        object-fit: contain;
    }
    .nav-search {
        flex: 0 1 280px;
        max-width: 280px;
    }
    .nav-search .search-wrap {
        height: 38px;
        border-left: 1px solid rgba(255,255,255,0.28);
        border-radius: 12px;
        box-shadow: none;
    }
    .nav-search .search-wrap:focus-within {
        transform: none;
    }
    .nav-search .search-wrap input,
    .nav-search .search-wrap button {
        height: 38px;
        padding-top: 0;
        padding-bottom: 0;
    }
    .nav-search .search-wrap input {
        padding-left: 12px;
        padding-right: 12px;
        font-size: 0.84rem;
    }
    .nav-search .search-wrap button {
        padding-left: 14px;
        padding-right: 14px;
        background: #1a56c4;
        filter: none;
        transition: background-color 0.25s ease;
    }
    .nav-search .search-wrap button:hover {
        background: #f97316;
        box-shadow: none;
        filter: none;
    }
    .nav-search .search-wrap button:hover i {
        color: #fff;
    }
    .main-nav__list {
        margin-left: auto;
    }
    .nav-hamburger {
        display: none;
        background: none;
        border: none;
        color: white;
        font-size: 1.2rem;
        padding: 14px 0;
        cursor: pointer;
        margin-right: auto;
    }
    .main-nav__list {
        display: flex;
        list-style: none;
        flex: 0 0 auto;
        justify-content: flex-end;
        margin: 0 0 0 auto;
        padding: 0;
        gap: 0;
    }
    .nav-item {
        position: relative;
    }
    .nav-item--push-right {
        margin-left: auto;
    }
    .nav-link {
        display: flex;
        align-items: center;
        gap: 7px;
        padding: 0 18px;
        height: 55px;
        color: rgba(255,255,255,0.90);
        text-decoration: none;
        font-size: 0.89rem;
        font-weight: 600;
        font-family: 'Poppins', sans-serif;
        transition: all 0.2s;
        position: relative;
        white-space: nowrap;
        letter-spacing: 0.01em;
    }
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: 8px;
        left: 18px;
        right: 18px;
        height: 3px;
        background: linear-gradient(90deg, #ffb366 0%, #ff8f2b 100%);
        transform: scaleX(0);
        transition: transform 0.25s;
        border-radius: 999px;
    }
    .nav-item--push-right .nav-link {
        margin: 8px 0 8px 14px;
        height: calc(100% - 16px);
        padding: 0 22px;
        border-radius: 14px;
        background: linear-gradient(135deg, #ff9b3d 0%, #ff7f1f 100%);
        color: #ffffff !important;
        box-shadow: 0 12px 24px rgba(255, 137, 38, 0.26);
    }
    .nav-item--push-right .nav-link i {
        color: #ffffff !important;
    }
    .nav-item--push-right .nav-link::after {
        display: none;
    }
    .nav-supplier {
        display: flex;
        align-items: center;
        gap: 8px;
        margin-left: 8px;
        flex: 0 0 auto;
    }
    .nav-supplier__login {
        display: inline-flex;
        align-items: center;
        height: 34px;
        padding: 0 12px;
        border-radius: 10px;
        font-size: 0.78rem;
        font-weight: 700;
        font-family: 'Poppins', sans-serif;
        text-decoration: none;
        white-space: nowrap;
    }
    .nav-supplier__login {
        border: 1px solid rgba(255,255,255,0.5);
        color: #fff;
        font-weight: 600;
    }
    .nav-supplier__login:hover,
    .nav-supplier__login:focus,
    .nav-supplier__login.is-active {
        background: #fff;
        color: #154ba1;
    }
    .company-menu { position: relative; }
    .company-menu__toggle {
        gap: 8px;
        max-width: 220px;
        border: 0;
        background: #fff;
        color: #0d1b3e;
        cursor: pointer;
    }
    .company-menu__toggle span {
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .company-menu__toggle .fa-chevron-down {
        font-size: 11px;
        transition: transform 0.2s ease;
    }
    .company-menu__toggle[aria-expanded="true"] .fa-chevron-down { transform: rotate(180deg); }
    .company-menu__toggle:hover,
    .company-menu__toggle:focus,
    .company-menu__toggle[aria-expanded="true"] {
        background: #fff;
        color: #154ba1;
        outline: none;
    }
    .company-menu__panel {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        min-width: 220px;
        padding: 8px;
        border-radius: 14px;
        background: #fff;
        box-shadow: 0 18px 40px rgba(15,23,42,0.18);
        z-index: 420;
    }
    .company-menu__panel[hidden] { display: none !important; }
    .company-menu__panel a {
        display: flex;
        align-items: center;
        gap: 10px;
        min-height: 42px;
        padding: 0 12px;
        border-radius: 10px;
        color: #0d1b3e;
        font-family: 'Poppins', sans-serif;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
    }
    .company-menu__panel a i { width: 16px; color: #1557bf; text-align: center; }
    .company-menu__panel a:hover,
    .company-menu__panel a:focus { background: #f4f7fb; color: #1557bf; outline: none; }
    .main-nav:has(.nav-supplier) .nav-link {
        padding-left: 12px;
        padding-right: 12px;
    }
    .nav-item--push-right .nav-link:hover,
    .nav-item--push-right .nav-link.active {
        background: linear-gradient(135deg, #ffab52 0%, #ff8424 100%);
        color: #ffffff !important;
        transform: translateY(-1px);
        box-shadow: 0 16px 28px rgba(255, 137, 38, 0.32);
    }
    .nav-link:hover {
        color: white;
        background: transparent;
        border-bottom: none;
    }
    .nav-link:hover::after { transform: scaleX(1); }
    .nav-link.active,
    .nav-link.active:hover {
        background: transparent;
        border-bottom: none;
        color: #ffb15a;
    }
    .nav-link.active i,
    .nav-link.active:hover i { color: #ffb15a; }
    .nav-link.active::after,
    .nav-link.active:hover::after { transform: scaleX(0); }

    /* Dropdown */
    .nav-item.has-dropdown:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: all; }
    .nav-dropdown {
        position: absolute;
        top: 100%;
        left: 0;
        min-width: 250px;
        background: white;
        border-radius: 0 0 18px 18px;
        box-shadow: 0 22px 46px rgba(15,23,42,0.16);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: all 0.22s ease;
        z-index: 500;
        border-top: 3px solid #ff8f2b;
        pointer-events: none;
        overflow: hidden;
    }
    .nav-dropdown__inner { padding: 10px 0; }
    .nav-dropdown__item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 20px;
        color: var(--color-gray-700);
        text-decoration: none;
        font-size: 0.87rem;
        font-weight: 500;
        transition: all 0.15s;
        border-left: 3px solid transparent;
    }
    .nav-dropdown__item:hover { background: #f6f9ff; color: var(--color-primary); border-left-color: var(--color-primary); padding-left: 22px; }
    .nav-dropdown__item i { font-size: 0.7rem; color: var(--color-gray-400); }

    /* ---- Mobile Nav Drawer ---- */
    .nav-drawer {
        position: fixed;
        top: 0;
        left: -100%;
        width: 290px;
        height: 100vh;
        background: white;
        z-index: 1100;
        transition: left 0.35s cubic-bezier(0.29,0.63,0.44,1);
        overflow-y: auto;
        box-shadow: 4px 0 32px rgba(0,0,0,0.18);
        display: flex;
        flex-direction: column;
    }
    .nav-drawer.active { left: 0; }
    .nav-drawer__header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 20px;
        background: linear-gradient(135deg, #071330, #1557BF);
        flex-shrink: 0;
    }
    .nav-drawer__header a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 42px;
        padding: 4px 10px;
        border-radius: 12px;
        background: rgba(255,255,255,0.96);
        box-shadow: 0 10px 24px rgba(7,19,48,0.22);
    }
    .nav-drawer__header img {
        height: 36px;
        width: auto;
        object-fit: contain;
        filter: none;
        display: block;
    }
    .nav-drawer__close {
        background: rgba(255,255,255,0.15);
        border: none;
        color: white;
        width: 34px;
        height: 34px;
        border-radius: 8px;
        cursor: pointer;
        font-size: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .nav-drawer__body {
        flex: 1;
        overflow-y: auto;
        padding: 8px 0;
    }
    .nav-drawer__body ul { list-style: none; margin: 0; padding: 0; }
    .nav-drawer__body li a {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 13px 22px;
        color: var(--color-gray-700);
        text-decoration: none;
        font-size: 0.88rem;
        font-weight: 600;
        font-family: 'Poppins', sans-serif;
        border-left: 3px solid transparent;
        transition: all 0.15s;
    }
    .nav-drawer__body li a:hover { background: var(--color-primary-light); color: var(--color-primary); border-left-color: var(--color-primary); }
    .nav-drawer__body li a i { width: 18px; text-align: center; color: var(--color-primary); font-size: 0.9rem; }
    .company-drawer-name {
        padding: 16px 22px 6px;
        color: #0d1b3e;
        font-family: 'Poppins', sans-serif;
        font-size: 0.95rem;
        font-weight: 700;
    }
    .nav-drawer__section-label {
        padding: 12px 22px 4px;
        font-size: 0.68rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--color-gray-400);
    }
    .nav-drawer__divider { height: 1px; background: var(--color-gray-100); margin: 6px 0; }
    .nav-drawer__footer {
        padding: 16px 20px;
        border-top: 1px solid var(--color-gray-200);
        flex-shrink: 0;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    /* ---- Mobile Search Bar ---- */
    .mobile-search-bar {
        display: none;
        padding: 10px 16px;
        background: #F0F5FF;
        border-bottom: 1px solid var(--color-gray-200);
        position: relative;
    }
    .mobile-search-bar__logo {
        display: none;
    }
    .mobile-search-bar form {
        display: flex;
        border: 1.5px solid var(--color-primary);
        border-radius: 8px;
        overflow: hidden;
        background: white;
    }
    .mobile-search-bar input {
        flex: 1;
        border: none;
        outline: none;
        padding: 9px 12px;
        font-size: 0.88rem;
    }
    .mobile-search-bar .search-wrap button {
        background: var(--color-primary);
        border: none;
        color: white;
        padding: 9px 14px;
        cursor: pointer;
    }

    /* ---- Nav Overlay ---- */
    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.55);
        z-index: 1050;
        backdrop-filter: blur(2px);
    }
    .nav-overlay.active { display: block; }

    /* ---- Sticky Header ---- */
    .site-header {
        position: static;
        z-index: auto;
    }

    /* ---- Global Sticky Actions ---- */
    .global-sticky-actions {
        position: fixed;
        right: 22px;
        bottom: 24px;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        gap: 12px;
        pointer-events: none;
    }
    .global-sticky-actions__btn {
        pointer-events: auto;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        min-height: 54px;
        padding: 0 18px;
        border: none;
        border-radius: 999px;
        color: #fff;
        text-decoration: none;
        font-family: 'Poppins', sans-serif;
        font-size: 0.92rem;
        font-weight: 700;
        letter-spacing: 0.01em;
        box-shadow: 0 18px 35px rgba(15,23,42,0.16);
        transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
        white-space: nowrap;
    }
    .global-sticky-actions__btn:hover {
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 22px 42px rgba(15,23,42,0.2);
        filter: brightness(1.03);
    }
    .global-sticky-actions__btn i {
        font-size: 1rem;
    }
    .global-sticky-actions__btn--whatsapp {
        background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    }
    .global-sticky-actions__btn--quote {
        background: linear-gradient(135deg, #ff8a1f 0%, #ff5a1f 100%);
    }

    .scroll-tools {
        position: fixed;
        left: 22px;
        bottom: 24px;
        z-index: 1000;
        display: flex;
        flex-direction: column;
        gap: 12px;
        transform: translateX(-140%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.28s ease, opacity 0.28s ease;
    }
    .scroll-tools.is-visible {
        transform: none;
        opacity: 1;
        pointer-events: auto;
    }
    .scroll-tools__btn {
        width: 54px;
        height: 54px;
        border: none;
        border-radius: 999px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        cursor: pointer;
        box-shadow: 0 18px 35px rgba(15,23,42,0.16);
        transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    }
    .scroll-tools__btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 22px 42px rgba(15,23,42,0.2);
        filter: brightness(1.03);
    }
    .scroll-tools__btn--top {
        background: linear-gradient(135deg, #1f5fcc 0%, #0f4aa8 100%);
    }
    .scroll-tools__btn--search {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    }
    .search-wrap.is-search-highlight,
    .mobile-search-bar.is-search-highlight form {
        animation: searchBarHighlight 1.6s ease;
        border-color: #1557BF;
        box-shadow: 0 0 0 4px rgba(21,87,191,0.22), 0 18px 40px rgba(15,23,42,0.12);
    }
    @keyframes searchBarHighlight {
        0%, 100% { box-shadow: 0 0 0 0 rgba(21,87,191,0); }
        35%, 70% { box-shadow: 0 0 0 6px rgba(21,87,191,0.28), 0 18px 40px rgba(15,23,42,0.12); }
    }

    /* ---- Responsive ---- */
    @media (max-width: 1199px) {
        .top-bar { display: none; }
        .site-header {
            position: static;
            box-shadow: none;
        }
        .main-header {
            padding: 10px 0;
            position: static;
            top: auto;
            z-index: auto;
            box-shadow: 0 10px 30px rgba(15,23,42,0.05);
        }
        .main-header__inner {
            gap: 12px;
        }
        .main-header__logo a {
            min-width: 132px;
            min-height: 48px;
            padding: 0 14px;
            border-radius: 14px;
        }
        .main-header__logo img {
            height: 40px;
            max-width: 138px;
        }
        .main-header__search { display: none; }
        .search-wrap {
            border-radius: 0 14px 14px 0;
        }
        .search-categories__btn {
            border-radius: 14px 0 0 14px;
        }
        .search-wrap input {
            padding: 12px 14px;
            font-size: 0.9rem;
        }
        .search-wrap button {
            padding: 12px 18px;
            font-size: 0.88rem;
        }
        .main-header__actions {
            gap: 10px;
        }
        .header-wa-btn,
        .header-quote-btn {
            min-height: 44px;
            padding: 10px 16px;
            border-radius: 12px;
        }
        .main-nav__list,
        .nav-supplier { display: none; }
        .mobile-search-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            background: rgba(240,245,255,0.96);
            border-top: none;
            border-bottom: 1px solid rgba(21,87,191,0.10);
            position: sticky;
            top: 0;
            z-index: 220;
            backdrop-filter: blur(8px);
            box-shadow: 0 8px 20px rgba(15,23,42,0.06);
        }
        .mobile-search-bar__logo {
            display: flex;
            align-items: center;
            flex: 0 0 auto;
            width: auto;
            max-width: 120px;
            min-width: 0;
            height: 38px;
            opacity: 1;
            pointer-events: auto;
            overflow: visible;
            background: none;
            border: none;
            box-shadow: none;
            padding: 0;
        }
        .mobile-search-bar__logo img {
            display: block;
            height: 38px;
            width: auto;
            max-width: 120px;
            object-fit: contain;
        }
        .mobile-search-bar form {
            position: relative;
            display: flex;
            flex: 1 1 auto;
            align-items: center;
            min-width: 0;
            width: auto;
            height: auto;
            gap: 0;
            padding: 0;
            border: none;
            border-radius: 0;
            background: transparent;
            overflow: visible;
        }
        .mobile-search-bar .search-wrap {
            height: 38px;
            width: 100%;
            border: 1px solid rgba(21,87,191,0.18);
            border-radius: 12px;
            background: #fff;
            box-shadow: none;
        }
        .mobile-search-bar .search-wrap:focus-within {
            transform: none;
        }
        .mobile-search-bar .search-wrap input,
        .mobile-search-bar .search-wrap button {
            height: 38px;
            padding-top: 0;
            padding-bottom: 0;
        }
        .mobile-search-bar .search-wrap input {
            padding-left: 12px;
            padding-right: 12px;
            font-size: 0.84rem;
        }
        .mobile-search-bar .search-wrap button {
            padding-left: 14px;
            padding-right: 14px;
            background: #1a56c4;
            filter: none;
            border-radius: 0;
        }
        .mobile-search-bar .search-wrap button:hover {
            background: #f97316;
            box-shadow: none;
            filter: none;
        }
        .mobile-search-bar .search-wrap button:hover i {
            color: #fff;
        }
        .mobile-search-bar .nav-hamburger {
            display: inline-flex;
            flex-shrink: 0;
            width: 38px;
            min-width: 38px;
            height: 38px;
            justify-content: center;
            align-items: center;
            padding: 0;
            margin: 0;
            border-radius: 12px;
            background: linear-gradient(135deg, #1f5fcc 0%, #0f4aa8 100%);
            color: #fff;
            border: 1px solid rgba(255,255,255,0.22);
            box-shadow: none;
        }
        .mobile-search-bar .nav-hamburger span {
            display: none;
        }
        .mobile-search-bar .nav-hamburger i {
            margin: 0;
            font-size: 1.08rem;
            line-height: 1;
        }
        .main-nav {
            display: none;
        }
        .smart-search-panel {
            top: calc(100% + 6px);
        }
        .mobile-search-bar .smart-search-row {
            background: #fff;
            color: #202124;
            border: 0;
            border-radius: 0;
            height: auto;
            min-height: 40px;
            padding: 0 16px;
            font-size: 15px;
            font-weight: 400;
            filter: none;
            box-shadow: none;
        }
        .mobile-search-bar .smart-search-row i {
            color: #9aa0a6;
        }
        .mobile-search-bar .smart-search-row:hover,
        .mobile-search-bar .smart-search-row.is-active {
            background: #f1f3f4;
            color: #202124;
        }
        .global-sticky-actions {
            right: 14px;
            bottom: 16px;
            gap: 10px;
            display: flex;
        }
        .scroll-tools {
            left: 14px;
            bottom: 16px;
        }
        .global-sticky-actions__btn {
            min-height: 50px;
            padding: 0 16px;
            font-size: 0.88rem;
        }
    }
    @media (max-width: 768px) {
        .main-header {
            padding: 8px 0;
        }
        .main-header__inner {
            gap: 10px;
            align-items: center;
        }
        .main-header__logo a {
            min-width: 118px;
            min-height: 44px;
            padding: 0 12px;
            border-radius: 12px;
        }
        .main-header__logo img {
            height: 34px;
            max-width: 120px;
        }
        .mobile-search-bar {
            display: flex;
            flex-wrap: nowrap;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            background: #f0f5ff;
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }
        .header-quote-btn {
            padding: 9px 12px;
            font-size: 0.8rem;
            min-height: 42px;
        }
        .main-header__actions {
            gap: 8px;
        }
        .global-sticky-actions {
            left: 12px;
            right: 12px;
            bottom: 12px;
            flex-direction: row;
            gap: 10px;
            display: flex;
        }
        .scroll-tools {
            left: 12px;
            bottom: 74px;
        }
        .global-sticky-actions__btn {
            flex: 1;
            min-height: 48px;
            padding: 0 12px;
            font-size: 0.84rem;
            border-radius: 16px;
        }
    }
    @media (max-width: 767px) {
        .mobile-search-bar {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .mobile-search-bar__logo,
        .mobile-search-bar__logo img,
        .mobile-search-bar .search-wrap,
        .mobile-search-bar .search-wrap input,
        .mobile-search-bar .search-wrap button,
        .mobile-search-bar .nav-hamburger {
            height: 38px;
        }
    }
    @media (max-width: 480px) {
        .main-header__inner {
            gap: 8px;
        }
        .main-header__logo a {
            min-width: 104px;
            min-height: 40px;
            padding: 0 10px;
        }
        .main-header__logo img {
            height: 30px;
            max-width: 106px;
        }
        .main-header__actions { gap: 8px; }
        .header-quote-btn {
            padding: 8px 10px;
            font-size: 0.78rem;
        }
        .mobile-search-bar {
            padding: 5px 8px;
        }
        .mobile-search-bar .nav-hamburger {
            width: 38px;
            min-width: 38px;
            height: 38px;
            border-radius: 12px;
        }
        .mobile-search-bar .nav-hamburger i {
            font-size: 1rem;
        }
        .global-sticky-actions {
            left: 10px;
            right: 10px;
            bottom: 10px;
            gap: 8px;
            display: flex;
        }
        .global-sticky-actions__btn {
            min-height: 46px;
            padding: 0 10px;
            font-size: 0.8rem;
            gap: 8px;
        }
    }
    @media (min-width: 768px) and (max-width: 1199px) {
        .mobile-search-bar__logo,
        .mobile-search-bar__logo img,
        .mobile-search-bar .search-wrap,
        .mobile-search-bar .nav-hamburger {
            height: 38px;
        }
    }
    .mobile-search-bar form {
        border: none;
        background: transparent;
    }