/* ── Desktop dropdown navigation ── */
.nav__dropdown {
    position: relative;
}

.nav__trigger {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-weight: 600;
    text-transform: uppercase;
    transition: color 0.25s var(--ease-out);
}

.nav__trigger:hover,
.nav__dropdown.is-open .nav__trigger,
.nav__dropdown.is-active .nav__trigger {
    color: var(--text-primary);
}

.nav__chev {
    width: 8px;
    height: 5px;
    transition: transform 0.28s var(--ease-out);
}

.nav__dropdown.is-open .nav__chev {
    transform: rotate(180deg);
}

.nav__panel {
    position: absolute;
    top: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s var(--ease-out),
        transform 0.28s var(--ease-out),
        visibility 0.28s;
    z-index: 90;
}

.nav__dropdown.is-open .nav__panel {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.nav__panel-inner {
    display: grid;
    gap: 0;
    padding: 20px 22px 16px;
    background: rgba(8, 9, 11, 0.97);
    border: 1px solid var(--border-strong);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(18px);
}

.nav__panel-inner--2 {
    grid-template-columns: 1fr 1fr;
    min-width: 420px;
}

.nav__panel-inner--1 {
    min-width: 260px;
}

.nav__col + .nav__col {
    padding-left: 22px;
    border-left: 1px solid var(--border);
}

.nav__col-title {
    margin-bottom: 12px;
    font-family: var(--font-display);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
}

.nav__col-list {
    display: grid;
    gap: 2px;
}

.nav__sub-link {
    display: block;
    padding: 7px 0;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.35;
    transition: color 0.2s, transform 0.2s;
}

.nav__sub-link:hover,
.nav__sub-link.is-active {
    color: var(--text-primary);
    transform: translateX(3px);
}

.nav__sub-link.is-active {
    color: var(--accent);
}

.nav__overview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 12px;
    padding: 12px 22px 14px;
    border-top: 1px solid var(--border);
    background: rgba(13, 15, 18, 0.95);
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 0.25s, background 0.25s;
}

.nav__overview:hover {
    color: var(--accent);
    background: rgba(225, 6, 0, 0.04);
}

/* Align first wide panel to the left */
.nav__dropdown--start .nav__panel {
    left: 0;
    transform: translateX(0) translateY(8px);
}

.nav__dropdown--start.is-open .nav__panel {
    transform: translateX(0) translateY(0);
}

/* Bridge hover gap between trigger and panel */
.nav__panel::before {
    content: "";
    position: absolute;
    top: -16px;
    left: 0;
    right: 0;
    height: 16px;
}

/* ── Mobile accordion nav ── */
.mobile-nav__group {
    border-bottom: 1px solid var(--border);
}

.mobile-nav__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 0;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.mobile-nav__trigger svg {
    width: 12px;
    height: 8px;
    transition: transform 0.28s var(--ease-out);
}

.mobile-nav__group.is-open .mobile-nav__trigger svg {
    transform: rotate(180deg);
}

.mobile-nav__panel {
    display: none;
    padding: 0 0 16px 12px;
}

.mobile-nav__group.is-open .mobile-nav__panel {
    display: block;
}

.mobile-nav__col-title {
    margin: 12px 0 8px;
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
}

.mobile-nav__sub {
    display: block;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
}

.mobile-nav__sub:hover {
    color: var(--text-primary);
}

.mobile-nav__overview {
    display: inline-block;
    margin-top: 10px;
    color: var(--accent);
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}