/* ── MENU OVERLAY ── */
.menu-main-link {
    display: block;
    font-size: clamp(1.4rem, 3.5vw, 3.2rem);
    font-weight: 900;
    text-transform: uppercase;
    color: rgba(244,241,237,0.55);
    line-height: 1.1;
    padding: 0.22em 0;
    letter-spacing: -0.02em;
    transition: color 0.2s;
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
    width: 100%;
    text-align: left;
}
.menu-main-link:hover,
.menu-group.is-open > .menu-main-link { color: #F4F1ED; }
.menu-main-link.menu-contact { color: #dddb00; }
.menu-main-link.menu-contact:hover { color: #F4F1ED; }

.menu-chevron { transition: transform 0.3s; }
.menu-group.is-open .menu-chevron { transform: rotate(90deg); }

/* Mobile accordion sub-items */
.menu-sub-mobile {
    display: none;
    flex-direction: column;
    padding-left: 1.25rem;
    padding-top: 0.5rem;
    padding-bottom: 0.75rem;
    gap: 0.1rem;
}
.menu-sub-mobile.is-open { display: flex; }
.menu-sub-link {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(244,241,237,0.45);
    padding: 0.45rem 0.75rem;
    border-left: 2px solid rgba(221,219,0,0.25);
    transition: color 0.2s, border-color 0.2s, padding-left 0.2s;
}
.menu-sub-link:hover {
    color: #dddb00;
    border-color: #dddb00;
    padding-left: 1rem;
}

/* Desktop sub-panel cards */
.menu-sub-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    background: #0A1118;
    border: 1px solid rgba(244,241,237,0.06);
    transition: background 0.3s, border-color 0.3s;
    text-decoration: none;
    position: relative;
}
.menu-sub-card:hover {
    background: #132c45;
    border-color: rgba(221,219,0,0.3);
}
.menu-sub-card-num {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 0.2em;
    color: rgba(221,219,0,0.35);
    flex-shrink: 0;
    padding-top: 0.25rem;
    min-width: 1.5rem;
}
.menu-sub-card-body { flex: 1; min-width: 0; }
.menu-sub-card-title {
    font-size: 0.95rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: #F4F1ED;
    line-height: 1.2;
    margin-bottom: 0.3rem;
}
.menu-sub-card-desc {
    font-size: 0.7rem;
    color: rgba(244,241,237,0.35);
    font-weight: 300;
    line-height: 1.5;
}
.menu-sub-card-arrow {
    width: 0.9rem;
    height: 0.9rem;
    color: rgba(221,219,0,0.3);
    flex-shrink: 0;
    margin-top: 0.2rem;
    transition: color 0.2s, transform 0.2s;
}
.menu-sub-card:hover .menu-sub-card-arrow {
    color: #dddb00;
    transform: translate(3px, -3px);
}

/* Sub-panel fade animation */
.menu-sub-panel-content { animation: subFadeIn 0.25s ease; }
@keyframes subFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes heroZoom {
            from { transform: scale(1.08); }
            to   { transform: scale(1); }
        }

        .pillar-card {
            border: 1px solid rgba(244,241,237,0.08);
            transition: border-color 0.4s ease, background 0.4s ease;
        }
        .pillar-card:hover {
            border-color: #dddb00;
            background: rgba(221,219,0,0.04);
        }
        .pillar-card:hover .pillar-number {
            color: #dddb00;
            opacity: 1;
        }
        .pillar-card:hover .pillar-arrow {
            transform: translateX(6px);
            opacity: 1;
        }

        .pillar-number {
            transition: color 0.4s ease, opacity 0.4s ease;
        }
        .pillar-arrow {
            opacity: 0;
            transition: transform 0.4s ease, opacity 0.4s ease;
        }

        .stat-item {
            border-left: 2px solid #dddb00;
            padding-left: 1.5rem;
        }

        .tool-tag {
            border: 1px solid rgba(244,241,237,0.15);
            transition: border-color 0.3s, background 0.3s;
        }
        .tool-tag:hover {
            border-color: #dddb00;
            background: rgba(221,219,0,0.08);
        }