/* Navigation Menu */
.main-menu {
    position: fixed;
    top: var(--gutter);
    right: 3.2%; /* Offset by nav strip width to sit in column 3 */
    z-index: var(--z-menu);
    display: flex;
    flex-direction: column;
    gap: clamp(3px, 0.45vh, 5px); /* 5/1117 = 0.45vh, vertical spacing */
    opacity: 0;  /* Hidden by default */
    pointer-events: none;  /* Can't click when hidden */
    transition: opacity 0.6s ease; /* Unified with FADE_PARAGRAPH */
}

/* Show menu (controlled by JavaScript) */
.main-menu.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Moving menu indicator (like scroll bar) */
.menu-indicator {
    position: absolute;
    left: calc(var(--gutter) * -1.48); /* 37px to the left at 1728px (37/25 = 1.48) */
    width: max(20px, 2.31vw);  /* 40/1728 = 2.31% */
    height: max(3px, 0.627vh); /* 7/1117 = 0.627% */
    background-color: #fff;
    border-radius: max(4px, 0.463vw); /* 8/1728 = 0.463% */
    transition: top 1.2s ease; /* Match section transition duration */
    opacity: 0;
}

.main-menu.visible .menu-indicator {
    opacity: 1;
}

.menu-item {
    color: var(--color-text);
    font-size: var(--font-menu);
    font-weight: 700;
    letter-spacing: 0.02em;
    padding: 0;
    padding-left: calc(var(--gutter) * 2);
    transition: color 0.3s ease;
    text-align: right;
    background-color: transparent;
    position: relative;
    line-height: 1.2;
}

.menu-item:hover {
    color: var(--color-cta);
}

/* Ensure menu is always visible over any background */
.main-menu {
    mix-blend-mode: difference;
}

/* Scroll indicator bar (no track, just the bar itself) */
.scroll-indicator {
    position: fixed;
    right: calc(3.2% - max(3px, 0.405vw) - var(--gutter)); /* Inside nav strip, left of menu items */
    width: max(3px, 0.405vw);  /* 7/1728 = 0.405% */
    height: max(135px, 24.17vh); /* 270/1117 = 24.17% */
    z-index: var(--z-menu);
    opacity: 0;
    transition: opacity 0.6s ease, top 1.2s ease; /* Unified opacity with FADE_PARAGRAPH */
    mix-blend-mode: difference;
    background-color: #fff;
    border-radius: max(1.5px, 0.203vw); /* 3.5/1728 = 0.203% */
}

.scroll-indicator.visible {
    opacity: 1;
}