/* ============================================================
   Dear Thoughts – Mega Menu Enhancement v1.0.0
   Premium restyle of the header mega-menu subcategory cards.
   Uses theme CSS variables so light/dark mode adapt automatically.
   ============================================================ */

/* --- Subcategory cards: bordered, refined --- */
.main-nav .mega-grid a {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px 15px;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, color .25s ease, background-color .25s ease;
}

/* Accent bar on the left edge, revealed on hover */
.main-nav .mega-grid a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent), #FF2D95);
    opacity: 0;
    transition: opacity .25s ease;
    pointer-events: none;
}

/* Hover: lift, accent border, soft indigo shadow */
.main-nav .mega-grid a:hover {
    background: var(--surface);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 123, 167, .14);
    text-decoration: none;
}

.main-nav .mega-grid a:hover::before {
    opacity: 1;
}

/* Arrow icon: slides up-right on hover */
.main-nav .mega-grid a svg {
    transition: transform .25s ease, opacity .25s ease, color .25s ease;
}

.main-nav .mega-grid a:hover svg {
    transform: translate(3px, -3px);
    opacity: 1;
    color: var(--accent);
}

/* --- Panel title: small gradient underline accent --- */
.mega-title {
    position: relative;
    padding-bottom: 10px;
}

.mega-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 38px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--accent), #FF2D95);
}

/* --- "All stories" link: pill button --- */
.mega-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: .92rem;
    color: var(--ink);
    padding: 10px 20px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    transition: background-color .25s ease, border-color .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.mega-all:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 123, 167, .28);
}

.mega-all svg {
    transition: transform .25s ease;
}

.mega-all:hover svg {
    transform: translate(2px, -2px);
}

/* --- Respect reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    .main-nav .mega-grid a,
    .main-nav .mega-grid a::before,
    .main-nav .mega-grid a svg,
    .mega-all,
    .mega-all svg {
        transition: none;
    }
    .main-nav .mega-grid a:hover,
    .mega-all:hover {
        transform: none;
    }
}