/* ─── HERO ─── */
.pulse-dot { display: inline-block; width: 7.5px; height: 7.5px; border-radius: 50%; margin-right: 0.35rem;
    background: oklch(var(--brand-green)); box-shadow: 0 0 8px oklch(var(--brand-green) / 0.7);
    animation: nx-pulse 1.6s ease-in-out infinite;
}
@keyframes nx-pulse {
    0%, 100% { opacity: 0.4; transform: scale(0.85); }
    50%      { opacity: 1;   transform: scale(1.15); }
}
/* ─── HERO STATS ─── */
.nx-stats { display: flex; gap: 1.5rem; justify-content: center; margin-top: 1rem;
    font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 0.75rem; 
    color: oklch(var(--text-muted)); 
}
.nx-stats span { display: flex; align-items: center; gap: 0.4rem; }
.nx-stats b { color: oklch(var(--accent-finance) / 0.9); }

/* ===========================================================
   BENTO GRID — 12 columns, dense auto-flow
   =========================================================== */
.bento-wrap { width: 100%; max-width: 1440px;
    margin: 6rem auto; padding: 1rem clamp(1rem, 3vw, 2rem) 6rem;
    position: relative; z-index: 10;
}
.bento-grid { display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(140px, auto); grid-auto-flow: dense; gap: clamp(0.85rem, 1.6vw, 1.25rem);
}
/* Span helpers */
.span-tall    { grid-column: span 5; grid-row: span 2; }    /* Terminal — tall */
.span-wide    { grid-column: span 7; grid-row: span 1; }    /* The Rig — wide */
.span-square  { grid-column: span 4; grid-row: span 1; }    /* Frequencies */
.span-jumbo   { grid-column: span 8; grid-row: span 1; }    /* Blackbox — wide  */
.span-mini    { grid-column: span 3; grid-row: span 1; }    /* Misc small      */

/* Meme node spans — different sizes for asymmetry */
.meme-wide    { grid-column: span 4; grid-row: span 1; }
.meme-square  { grid-column: span 3; grid-row: span 1; }

/* ─── DATA NODE BASE ─── */
.data-node {
    --node-accent: var(--accent-crypto);
    position: relative; background: oklch(var(--space-oled) / 0.45);
    backdrop-filter: blur(5px); border: 1px solid oklch(var(--node-accent) / 0.28);
    border-radius: 14px; padding: 1.1rem 1.15rem 1.25rem;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
    overflow: hidden; display: flex; flex-direction: column; min-height: 0;
}
.data-node::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(120% 80% at 0% 0%,
        oklch(var(--node-accent) / 0.10) 0%,
        oklch(var(--node-accent) / 0.02) 40%,
        transparent 70%);
}
.data-node::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        oklch(var(--node-accent) / 0.7) 50%,
        transparent 100%);
}
.data-node:hover {
    border-color: oklch(var(--node-accent) / 0.85);
    box-shadow: 0 12px 38px oklch(var(--node-accent) / 0.25),
                0 0 0 1px oklch(var(--node-accent) / 0.4) inset;
    transform: translateY(-4px);
}

/* ─── PER-NODE ACCENT ROUTING ─── */
/* This dynamically changes the borders, hovers, and buttons inside each specific card */
#node-terminal    { --node-accent: var(--accent-finance); }
#node-rig         { --node-accent: var(--accent-taxes); }
#node-frequencies { --node-accent: var(--accent-lounge); }
#node-blackbox    { --node-accent: var(--accent-invest); }
#node-stack       { --node-accent: var(--accent-networth); }
#node-signals     { --node-accent: var(--accent-crypto); }

/* Node head */
.node-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.4rem; position: relative; }
.node-icon { flex-shrink: 0; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 9px;
    background: oklch(var(--node-accent) / 0.12); border: 1px solid oklch(var(--node-accent) / 0.4);
    color: oklch(var(--node-accent));
}
.node-icon svg { width: 22px; height: 22px; }
.node-title {
    font-family: 'Shojumaru', system-ui, sans-serif;
    font-size: 1.4rem; line-height: 1; margin: 0;
    color: oklch(var(--node-accent));
}
.node-sigil { margin-left: auto;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.68rem; letter-spacing: 0.15em;
    color: oklch(var(--text-muted)); opacity: 0.8;
}
.node-desc { font-size: 0.82rem; line-height: 1.55; opacity: 0.8; margin-bottom: 0.85rem;
    position: relative; z-index: 1;
}

/* ─── INNER STRUCTURE ─── */
.node-body { display: flex; flex-direction: column; flex: 1;
    position: relative; z-index: 1; gap: 0.75rem;
}

/* Override quickLinks per accent variable */
.data-node .quickLinks { background: oklch(var(--node-accent) / 0.04);
    border: 1px solid oklch(var(--node-accent) / 0.25);
    padding: 0.85rem; gap: 0.6rem;
}
.data-node .qlHeader {
    color: oklch(var(--node-accent));
    text-align: left;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase; opacity: 0.95;
}
.data-node .qlBtns {
    grid-template-columns: repeat(auto-fill, minmax(105px, 1fr));
    gap: 0.5rem;
}
.data-node .qlBtn {
    color: oklch(var(--node-accent));
    background: oklch(var(--node-accent) / 0.08);
    border: 1px solid oklch(var(--node-accent) / 0.3);
    border-radius: 8px;
    padding: 0.6rem 0.55rem;
    font-size: 0.72rem;
    line-height: 1.25;
    gap: 0.3rem;
    min-height: 44px;
}
.data-node .qlBtn:hover {
    border-color: oklch(var(--node-accent));
    box-shadow: 0 5px 15px oklch(var(--node-accent) / 0.25);
    background: oklch(var(--node-accent) / 0.16);
    color: oklch(var(--node-accent));
}

/* Description blurbs inside cards */
.zone-blurb {
    font-size: 0.78rem; line-height: 1.5;
    color: oklch(var(--text-muted)); opacity: 0.85;
    margin-bottom: 0.4rem;
}

/* Override .collapse (finance-hub pattern) per node accent */
.data-node .collapse {
    background: oklch(var(--node-accent) / 0.04);
    border: 1px solid oklch(var(--node-accent) / 0.22);
    border-radius: 10px;
}
.data-node .collapseBtn {
    background: oklch(var(--node-accent) / 0.06);
    color: oklch(var(--node-accent));
    padding: 0.7rem 1rem;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    justify-content: space-between;
}
.data-node .collapseBtn:hover { background: oklch(var(--node-accent) / 0.12); }
.data-node .collapse.open .collapseBody {
    padding: 0.85rem 1rem 1rem;
}
.data-node .collapseBody { padding: 0 1rem; }

/* Tip rows inside accordions */
.tip-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 0.55rem 0.65rem;
    border-radius: 6px;
    background: oklch(var(--space-oled) / 0.4);
    border: 1px solid oklch(var(--node-accent) / 0.15);
    margin-bottom: 0.5rem;
}
.tip-row:last-child { margin-bottom: 0; }
.tip-row .tip-name {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.76rem;
    color: oklch(var(--node-accent));
    font-weight: 600;
    letter-spacing: 0.02em;
}
.tip-row .tip-desc {
    font-size: 0.74rem; line-height: 1.5;
    color: oklch(var(--text-muted));
}
.tip-row .tip-cmd {
    display: block;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.72rem;
    background: oklch(var(--space-oled) / 0.7);
    border-left: 2px solid oklch(var(--node-accent));
    padding: 0.4rem 0.55rem;
    border-radius: 4px;
    color: var(--text-main);
    overflow-x: auto;
    white-space: pre;
}
.tip-row .tip-cmd::before { content: '$ '; color: oklch(var(--node-accent)); opacity: 0.7; }
.tip-row .tip-link {
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.68rem;
    color: oklch(var(--node-accent));
    text-decoration: none;
    border-bottom: 1px dashed oklch(var(--node-accent) / 0.4);
    width: max-content;
    padding-bottom: 1px;
}
.tip-row .tip-link::after { content: ' ↗'; }
.tip-row .tip-link:hover { color: var(--text-main); border-color: var(--text-main); }

/* Node footer */
.node-foot {
    margin-top: 0.85rem; padding-top: 0.6rem;
    border-top: 1px dashed oklch(var(--star-white) / 0.08);
    display: flex; justify-content: space-between; align-items: center;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.65rem; letter-spacing: 0.08em;
    color: oklch(var(--text-muted));
}
.node-foot b { color: oklch(var(--node-accent)); font-weight: 600; }

/* ===========================================================
   MEME NODES — empty divs the global JS fills.
   Style only; no markup inside.
   =========================================================== */
.random-meme-fixed {
    border-radius: 14px;
    overflow: hidden;
    background: oklch(var(--space-oled) / 0.6);
    border: 1px solid oklch(var(--accent-lounge) / 0.25);
    position: relative;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    min-height: 140px;
}
.random-meme-fixed::before {
    content: 'MEDIA / NODE';
    position: absolute; top: 0.55rem; left: 0.65rem;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 0.6rem; letter-spacing: 0.14em;
    color: oklch(var(--accent-lounge) / 0.7);
    text-transform: uppercase;
    z-index: 2; pointer-events: none;
    background: oklch(var(--space-oled) / 0.55);
    border: 1px solid oklch(var(--accent-lounge) / 0.35);
    border-radius: 4px;
    padding: 2px 6px;
    backdrop-filter: blur(4px);
}
.random-meme-fixed:hover {
    transform: scale(1.02) translateY(-3px);
    border-color: oklch(var(--accent-lounge) / 0.85);
    box-shadow: 0 12px 30px oklch(var(--accent-lounge) / 0.3);
}
.random-meme-fixed img,
.random-meme-fixed video {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}

/* Sticky footer Nexus link */
.footer-nav a.nx-active { color: oklch(var(--accent-invest)); font-weight: 600; }

/* ===========================================================
   RESPONSIVE — fold the bento at narrow widths
   =========================================================== */
@media (max-width: 900px) {
    .bento-grid { grid-template-columns: repeat(6, 1fr); }
    .span-tall   { grid-column: span 6; grid-row: span 1; }
    .span-wide   { grid-column: span 6; }
    .span-square { grid-column: span 3; }
    .span-jumbo  { grid-column: span 6; }
    .span-mini   { grid-column: span 3; }
    .meme-tall   { grid-column: span 3; grid-row: span 1; min-height: 200px; }
    .meme-wide   { grid-column: span 6; min-height: 180px; }
    .meme-square { grid-column: span 3; min-height: 200px; }
}
@media (max-width: 550px) {
    .bento-grid { grid-template-columns: 1fr; }
    .span-tall, .span-wide, .span-square, .span-jumbo, .span-mini,
    .meme-tall, .meme-wide, .meme-square {
        grid-column: 1 / -1; grid-row: auto;
    }
    .meme-tall, .meme-wide, .meme-square { min-height: 240px; }
    .data-node .qlBtns { grid-template-columns: repeat(2, 1fr); }
}