/* ==========================================================================
   LOCAL SCAFFOLDING LTD - Navigation
   Top trust bar (dark) + main nav (purple) + standalone mobile menu
   ========================================================================== */

/* ---------- Top trust bar (DARK) ---------- */
.ls-top-bar {
    background: var(--ls-text);
    color: var(--ls-white);
    padding: 10px 0;
    font-size: 0.8125rem;
}

.ls-top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ls-space-md);
    flex-wrap: wrap;
}

.ls-top-bar-trust {
    display: flex;
    align-items: center;
    gap: var(--ls-space-lg);
    flex-wrap: wrap;
}

.ls-top-bar-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.92);
    font-weight: 500;
}

.ls-top-bar-trust-item i {
    color: var(--ls-yellow);
    font-size: 0.875rem;
}

.ls-top-bar-contact {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ls-white);
    font-weight: 700;
    text-decoration: none;
    transition: color var(--ls-transition);
}

.ls-top-bar-contact:hover {
    color: var(--ls-yellow);
}

.ls-top-bar-contact i {
    color: var(--ls-yellow);
}

/* ---------- Main nav (PURPLE) ---------- */
.ls-nav {
    background: var(--ls-purple);
    border-bottom: 1px solid var(--ls-purple-dark);
    position: sticky;
    top: 0;
    z-index: 90;
    transition: box-shadow var(--ls-transition);
}

.ls-nav.is-scrolled {
    box-shadow: 0 4px 16px rgba(59, 19, 68, 0.18);
}

.ls-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ls-space-xl);
    padding: var(--ls-space-md) 0;
}

/* ---------- Logo (larger, image only, sits left) ---------- */
.ls-nav-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
    margin-right: auto;
}

.ls-nav-logo:hover {
    opacity: 0.92;
}

.ls-nav-logo-img {
    height: 64px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    display: block;
}

/* ---------- Menu (desktop) - spread evenly across middle ---------- */
.ls-nav-menu {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    gap: var(--ls-space-2xl);
    list-style: none;
    flex: 1;
    margin: 0 var(--ls-space-xl);
}

.ls-nav-menu-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--ls-white);
    text-decoration: none;
    padding: 8px 0;
    position: relative;
    transition: color var(--ls-transition);
}

.ls-nav-menu-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--ls-yellow);
    transition: width var(--ls-transition);
    border-radius: 2px;
}

.ls-nav-menu-link:hover,
.ls-nav-menu-link.is-active {
    color: var(--ls-yellow);
}

.ls-nav-menu-link:hover::after,
.ls-nav-menu-link.is-active::after {
    width: 100%;
}

/* ---------- Dropdown ---------- */
.ls-nav-menu-item-has-children {
    position: relative;
}

.ls-nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    min-width: 260px;
    background: var(--ls-white);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-md);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    padding: 8px;
    margin-top: 8px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--ls-transition), transform var(--ls-transition), visibility var(--ls-transition);
}

.ls-nav-menu-item-has-children:hover .ls-nav-dropdown,
.ls-nav-menu-item-has-children:focus-within .ls-nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.ls-nav-dropdown-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--ls-text);
    text-decoration: none;
    border-radius: var(--ls-radius-sm);
    transition: background var(--ls-transition), color var(--ls-transition);
}

.ls-nav-dropdown-link:hover {
    background: var(--ls-purple-light);
    color: var(--ls-purple);
}

.ls-nav-dropdown-link i {
    color: var(--ls-purple);
    font-size: 0.9375rem;
    width: 16px;
    text-align: center;
}

/* ---------- CTA (on purple nav, yellow button) ---------- */
.ls-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--ls-space-sm);
    flex-shrink: 0;
    margin-left: auto;
}

/* ---------- Mobile toggle ---------- */
.ls-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.12);
    color: var(--ls-white);
    border-radius: var(--ls-radius-md);
    font-size: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: background var(--ls-transition);
}

.ls-nav-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--ls-yellow);
}

/* ---------- Standalone Mobile menu (full-screen overlay) ---------- */
.ls-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100dvh;
    background: var(--ls-white);
    z-index: 1001;
    transform: translateX(100%);
    transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
    display: grid;
    grid-template-rows: auto 1fr;
    visibility: hidden;
    overflow: hidden;
}

.ls-mobile-menu.is-open {
    transform: translateX(0);
    visibility: visible;
}

/* Backdrop kept for compatibility but full-screen menu sits over everything */
.ls-mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(31, 31, 46, 0.6);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 250ms ease, visibility 250ms ease;
}

.ls-mobile-menu-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.ls-mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px var(--ls-space-md);
    border-bottom: 1px solid var(--ls-purple-dark);
    background: var(--ls-purple);
    flex-shrink: 0;
}

.ls-mobile-menu-header .ls-nav-logo-img {
    height: 40px;
    max-width: 160px;
}

.ls-mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--ls-white);
    border-radius: var(--ls-radius-md);
    font-size: 1.125rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: background var(--ls-transition);
    cursor: pointer;
}

.ls-mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.25);
    color: var(--ls-yellow);
}

/* Trust pills - sit at top of scrollable body, scroll with menu items */
.ls-mobile-menu-trust {
    padding: var(--ls-space-md) var(--ls-space-lg);
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-bottom: 1px solid var(--ls-border);
    margin-bottom: var(--ls-space-sm);
}

.ls-mobile-menu-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--ls-text-muted);
}

.ls-mobile-menu-trust-item i {
    color: var(--ls-purple);
    font-size: 0.875rem;
    width: 16px;
    text-align: center;
}

.ls-mobile-menu-body {
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--ls-space-sm) 0;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    min-height: 0;
}

.ls-mobile-menu-list {
    list-style: none;
}

.ls-mobile-menu-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ls-space-md);
    width: 100%;
    padding: 16px var(--ls-space-lg);
    font-family: var(--ls-font);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ls-text);
    text-decoration: none;
    text-align: left;
    border-bottom: 1px solid var(--ls-border);
    min-height: 60px;
    background: transparent;
    border-left: none;
    border-right: none;
    border-top: none;
    cursor: pointer;
    transition: color var(--ls-transition);
}

/* Parent items with submenus - keep cursor pointer, show open state */
.ls-mobile-menu-parent[aria-expanded="true"] {
    color: var(--ls-purple);
}

.ls-mobile-menu-parent[aria-expanded="true"] .ls-mobile-submenu-toggle {
    transform: rotate(180deg);
    color: var(--ls-purple);
}

.ls-mobile-menu-link:hover,
.ls-mobile-menu-link.is-active {
    color: var(--ls-purple);
}

.ls-mobile-submenu {
    list-style: none;
    display: none;
    border-bottom: 1px solid var(--ls-border);
}

.ls-mobile-submenu.is-open {
    display: block;
}

.ls-mobile-submenu-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px var(--ls-space-lg) 12px 52px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--ls-text-muted);
    text-decoration: none;
    border-bottom: 1px solid var(--ls-border);
    min-height: 44px;
    transition: color var(--ls-transition);
}

.ls-mobile-submenu-link:last-child {
    border-bottom: none;
}

.ls-mobile-submenu-link:hover {
    color: var(--ls-purple);
}

.ls-mobile-submenu-link i {
    color: var(--ls-purple);
    font-size: 0.875rem;
    width: 16px;
    text-align: center;
}

.ls-mobile-submenu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--ls-text-muted);
    font-size: 0.875rem;
    transition: transform var(--ls-transition), color var(--ls-transition);
    flex-shrink: 0;
    pointer-events: none;
}

/* CTA, phone, review pill - inline at bottom of scrollable body */
.ls-mobile-menu-actions {
    padding: var(--ls-space-lg);
    border-top: 1px solid var(--ls-border);
    display: flex;
    flex-direction: column;
    gap: var(--ls-space-md);
    margin-top: var(--ls-space-md);
}

.ls-mobile-menu-actions .ls-btn {
    width: 100%;
}

.ls-mobile-menu-tel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--ls-purple);
    text-decoration: none;
    transition: color var(--ls-transition);
}

.ls-mobile-menu-tel:hover {
    color: var(--ls-purple-dark);
}

.ls-mobile-menu-tel i {
    color: var(--ls-purple);
}

/* Review pill area within actions block (subtle separator above it) */
.ls-mobile-menu-pill {
    display: flex;
    justify-content: center;
    padding-top: var(--ls-space-md);
    border-top: 1px solid var(--ls-border);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .ls-nav-menu {
        gap: var(--ls-space-xl);
    }
}

@media (max-width: 960px) {
    .ls-nav-menu,
    .ls-nav-cta {
        display: none;
    }

    .ls-nav-toggle {
        display: inline-flex;
    }

    .ls-nav-logo-img {
        height: 52px;
    }

    .ls-top-bar {
        display: none;
    }
}

@media (max-width: 540px) {
    .ls-nav-logo-img {
        height: 44px;
    }
}

/* Body lock when menu open */
body.ls-mobile-menu-open {
    overflow: hidden;
}