/**
 * SAP Mega Menu Styles
 * Brand: #652D90
 * Mobile breakpoint: 1024px (matches JS config)
 */

/* ── Brand tokens ────────────────────────────────────────────── */
:root {
    --mm-purple:        #652D90;
    --mm-purple-dark:   #4e2070;
    --mm-purple-tint:   #f3eaf9;
    --mm-purple-pale:   #e8d5f5;
    --mm-white:         #ffffff;
    --mm-text:          #1a1a1a;
    --mm-text-muted:    #666666;
    --mm-border:        #ebebeb;
    --mm-shadow:        0 8px 40px rgba(0,0,0,0.13);
    --mm-radius:        8px;
    --mm-nav-height:    64px;
    --mm-transition:    0.18s ease;
    --mm-breakpoint:    1024px;
}

/* ── Nav container ───────────────────────────────────────────── */
.sap-mega-nav {
    position: relative;
    width: 100%;
    background: var(--mm-white);
    border-bottom: 3px solid var(--mm-purple);
    z-index: 1000;
}

/* ── Top-level list ──────────────────────────────────────────── */
.sap-nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

/* ── Top-level item ──────────────────────────────────────────── */
.sap-nav-item {
    position: static; /* mega panel is full-width */
    margin: 0;
    padding: 0;
}

/* ── Top-level link ──────────────────────────────────────────── */
.sap-nav-link--top {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 18px;
    height: var(--mm-nav-height);
    font-size: 15px;
    font-weight: 600;
    color: var(--mm-text);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--mm-transition);
    position: relative;
    cursor: pointer;
}

.sap-nav-link--top::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 18px;
    right: 18px;
    height: 3px;
    background: var(--mm-purple);
    transform: scaleX(0);
    transition: transform var(--mm-transition);
}

.sap-nav-item:hover .sap-nav-link--top,
.sap-nav-item.is-open .sap-nav-link--top,
.sap-nav-item .sap-nav-link--top[aria-current="page"] {
    color: var(--mm-purple);
}

.sap-nav-item:hover .sap-nav-link--top::after,
.sap-nav-item.is-open .sap-nav-link--top::after,
.sap-nav-item .sap-nav-link--top[aria-current="page"]::after {
    transform: scaleX(1);
}

/* ── Chevron arrow ───────────────────────────────────────────── */
.sap-nav-arrow {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--mm-transition);
    flex-shrink: 0;
}

.sap-nav-item.is-open .sap-nav-arrow {
    transform: rotate(-135deg) translateY(-2px);
}

/* ── Mega panel ──────────────────────────────────────────────── */
.sap-mega-panel {
    position: absolute;
    top: var(--mm-nav-height);
    left: 0;
    right: 0;
    background: var(--mm-white);
    border-top: 1px solid var(--mm-border);
    border-radius: 0 0 var(--mm-radius) var(--mm-radius);
    box-shadow: var(--mm-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--mm-transition), visibility var(--mm-transition), transform var(--mm-transition);
    z-index: 999;
    overflow: hidden;
}

.sap-nav-item.is-open .sap-mega-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ── Mega grid ───────────────────────────────────────────────── */
.sap-mega-grid {
    display: grid;
    gap: 0;
    padding: 28px 32px 24px;
}

.sap-cols-2 { grid-template-columns: repeat(2, 1fr); }
.sap-cols-3 { grid-template-columns: repeat(3, 1fr); }
.sap-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Mega item (child) ───────────────────────────────────────── */
.sap-mega-item {
    display: flex;
    flex-direction: column;
    padding: 12px 16px;
    border-radius: 6px;
    transition: background var(--mm-transition);
}

.sap-mega-item:hover {
    background: var(--mm-purple-tint);
}

.sap-mega-item-image {
    margin-bottom: 10px;
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.sap-mega-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.sap-mega-item:hover .sap-mega-item-image img {
    transform: scale(1.03);
}

.sap-mega-item-body {
    flex: 1;
}

/* ── Child links ─────────────────────────────────────────────── */
.sap-nav-link--child {
    display: flex;
    flex-direction: column;
    gap: 3px;
    text-decoration: none;
    color: var(--mm-text);
    outline: none;
}

.sap-nav-link--child:focus-visible {
    outline: 2px solid var(--mm-purple);
    outline-offset: 2px;
    border-radius: 3px;
}

.sap-link-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--mm-text);
    transition: color var(--mm-transition);
    display: flex;
    align-items: center;
    gap: 7px;
}

.sap-nav-link--child:hover .sap-link-text,
.sap-mega-item:hover .sap-link-text {
    color: var(--mm-purple);
}

.sap-link-desc {
    font-size: 12px;
    color: var(--mm-text-muted);
    line-height: 1.4;
}

/* ── Icons ───────────────────────────────────────────────────── */
.sap-nav-link--child .dashicons,
.sap-nav-link--child i {
    font-size: 16px;
    color: var(--mm-purple);
    flex-shrink: 0;
}

/* ── Standard dropdown (non-mega) ────────────────────────────── */
.sap-dropdown {
    position: absolute;
    top: var(--mm-nav-height);
    left: 0;
    min-width: 220px;
    background: var(--mm-white);
    border: 1px solid var(--mm-border);
    border-radius: var(--mm-radius);
    box-shadow: var(--mm-shadow);
    list-style: none;
    margin: 0;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--mm-transition), visibility var(--mm-transition), transform var(--mm-transition);
    z-index: 999;
}

.sap-nav-item.is-open .sap-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sap-dropdown-item {
    margin: 0;
    padding: 0;
}

.sap-dropdown-item .sap-nav-link--child {
    padding: 9px 18px;
    transition: background var(--mm-transition);
}

.sap-dropdown-item .sap-nav-link--child:hover,
.sap-dropdown-item .sap-nav-link--child:focus {
    background: var(--mm-purple-tint);
}

/* ── CTA strip ───────────────────────────────────────────────── */
.sap-mega-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 32px;
    background: var(--mm-purple); /* overridden by inline style */
    flex-wrap: wrap;
}

.sap-mega-cta-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--mm-white);
}

.sap-mega-cta-text {
    font-size: 13px;
    color: rgba(255,255,255,0.85);
    flex: 1;
}

.sap-mega-cta-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background: var(--mm-white);
    color: var(--mm-purple);
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
    text-decoration: none;
    white-space: nowrap;
    transition: background var(--mm-transition), color var(--mm-transition);
    flex-shrink: 0;
}

.sap-mega-cta-btn:hover {
    background: var(--mm-purple-tint);
    color: var(--mm-purple-dark);
}

/* ── Hamburger ───────────────────────────────────────────────── */
.sap-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
}

.sap-hamburger-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--mm-text);
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
    transform-origin: center;
}

.sap-hamburger.is-active .sap-hamburger-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.sap-hamburger.is-active .sap-hamburger-bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.sap-hamburger.is-active .sap-hamburger-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.sap-hamburger-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--mm-text);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ── Mobile styles ───────────────────────────────────────────── */
@media ( max-width: 1023px ) {

    .sap-hamburger {
        display: flex;
    }

    .sap-nav-list {
        display: none;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        padding: 8px 0 16px;
        border-top: 1px solid var(--mm-border);
    }

    .sap-nav-list.is-mobile-open {
        display: flex;
    }

    .sap-nav-item {
        width: 100%;
    }

    .sap-nav-link--top {
        height: auto;
        padding: 12px 20px;
        border-bottom: 1px solid var(--mm-border);
        justify-content: space-between;
    }

    .sap-nav-link--top::after {
        display: none;
    }

    /* Mobile: mega panel becomes vertical block */
    .sap-mega-panel,
    .sap-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        display: none;
        background: #fafafa;
    }

    .sap-nav-item.is-open .sap-mega-panel,
    .sap-nav-item.is-open .sap-dropdown {
        display: block;
    }

    .sap-mega-grid {
        grid-template-columns: 1fr !important;
        padding: 8px 20px 12px;
        gap: 0;
    }

    .sap-mega-item-image {
        display: none; /* hide images on mobile for perf */
    }

    .sap-mega-cta {
        padding: 12px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .sap-nav-link--top::after { display: none; }
}

/* ── Focus visible (keyboard) ────────────────────────────────── */
.sap-nav-link--top:focus-visible {
    outline: 2px solid var(--mm-purple);
    outline-offset: -2px;
}