/* ==========================================================================
   MOUNT SOLUTION  —  Design System
   Brand:  Property-services TV installation, run like an ops team.
   Voice:  SRE / dispatch console — tickets, runbooks, SLAs, p95s, dashboards.
   Visual: Deep midnight teal background + cyan signal + mint accents.
           JetBrains Mono for IDs, sparklines, status pills.
           Space Grotesk for headings.  Inter for body.  Dark by default,
           with light data-cards floating on top.  Console panel chrome.
   ========================================================================== */

/* -----  1. TOKENS  ------------------------------------------------------- */
:root {
    /* Palette — deep midnight teal, the dark-by-default canvas */
    --ink:          #08141d;            /* near-black teal */
    --ink-2:        #0d1c28;            /* mid background */
    --ink-3:        #14283a;            /* console panel surface */
    --ink-4:        #1c3550;            /* card on dark */
    --ink-5:        #26486b;            /* mid-tone */
    --line-ink:     rgba(150, 220, 255, 0.10);
    --line-ink-2:   rgba(150, 220, 255, 0.16);

    /* Lights — for the inverted prose sections */
    --bone:         #f1f6fa;            /* cool paper */
    --bone-2:       #e3edf4;
    --bone-3:       #d2dfeb;
    --white:        #ffffff;
    --line:         rgba(8, 20, 29, 0.10);
    --line-2:       rgba(8, 20, 29, 0.06);

    --slate:        #6b8194;
    --slate-2:      #889fb2;
    --slate-3:      #aebccb;
    --slate-on-ink: #7ea4c4;

    /* Cyan — the primary signal color, "active / linked / interactive" */
    --cyan:         #2dd4ff;            /* primary cyan */
    --cyan-2:       #00b4dc;
    --cyan-deep:    #0093b8;
    --cyan-pale:    rgba(45, 212, 255, 0.12);
    --cyan-tint:    rgba(45, 212, 255, 0.06);

    /* Mint — success state */
    --mint:         #6ee7b7;
    --mint-deep:    #34d399;
    --mint-pale:    rgba(110, 231, 183, 0.15);

    /* Amber — warn / pending */
    --amber:        #fbbf24;
    --amber-deep:   #f59e0b;
    --amber-pale:   rgba(251, 191, 36, 0.14);

    /* Coral — alert / failed */
    --coral:        #fb7185;
    --coral-deep:   #f43f5e;

    /* Type — three families, each with a clear job */
    --font-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono:    "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;

    /* Type scale */
    --t-mega:    clamp(2.625rem, 6vw + 1rem, 6.25rem);
    --t-display: clamp(2.125rem, 4.2vw + 1rem, 4.5rem);
    --t-h1:      clamp(1.875rem, 3.6vw + 0.5rem, 3.5rem);
    --t-h2:      clamp(1.5rem, 2.2vw + 0.5rem, 2.25rem);
    --t-h3:      clamp(1.1875rem, 1.4vw + 0.5rem, 1.5rem);
    --t-h4:      clamp(1rem, 0.5vw + 0.85rem, 1.1875rem);
    --t-body:    1rem;
    --t-small:   0.9375rem;
    --t-micro:   0.75rem;
    --t-nano:    0.6875rem;

    --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px;
    --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;

    --max-w: 1280px;
    --gutter: 28px;

    /* Sharp corners — the console-panel feel */
    --radius:     6px;
    --radius-sm:  3px;
    --radius-lg:  10px;
    --radius-pill: 999px;

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --dur: 220ms;
}

/* -----  2. RESET + BASE  ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; scroll-behavior: smooth; }
body {
    background: var(--ink);
    color: var(--bone);
    font-family: var(--font-body);
    font-size: var(--t-body);
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--cyan); color: var(--ink); }

/* -----  3. TYPOGRAPHY  --------------------------------------------------- */
.mega    { font-family: var(--font-display); font-size: var(--t-mega);    font-weight: 600; line-height: 0.98; letter-spacing: -0.026em; }
.display { font-family: var(--font-display); font-size: var(--t-display); font-weight: 600; line-height: 1.02; letter-spacing: -0.02em; }
h1, .h1  { font-family: var(--font-display); font-size: var(--t-h1); font-weight: 600; line-height: 1.05; letter-spacing: -0.018em; color: var(--bone); }
h2, .h2  { font-family: var(--font-display); font-size: var(--t-h2); font-weight: 600; line-height: 1.1;  letter-spacing: -0.014em; color: var(--bone); }
h3, .h3  { font-family: var(--font-display); font-size: var(--t-h3); font-weight: 600; line-height: 1.2;  letter-spacing: -0.008em; color: var(--bone); }
h4, .h4  { font-family: var(--font-body);    font-size: var(--t-h4); font-weight: 600; line-height: 1.3;  letter-spacing: -0.004em; color: var(--bone); }

em, i, .italic { font-style: normal; color: var(--cyan); }
.coral em { color: var(--coral); }
.mint em  { color: var(--mint); }

/* Mono primitives — IDs, sparklines, ticker numbers, status text */
.mono {
    font-family: var(--font-mono);
    font-feature-settings: "tnum" 1, "zero" 1;
}
.ticket-id {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--cyan);
    text-transform: uppercase;
}
.ticket-id::before { content: "#"; opacity: 0.6; margin-right: 1px; }

/* Tag — small uppercase chip */
.tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 11px;
    background: rgba(45, 212, 255, 0.08);
    border: 1px solid rgba(45, 212, 255, 0.22);
    color: var(--cyan);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.tag::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 8px rgba(45, 212, 255, 0.6);
}
.tag--mint   { background: rgba(110, 231, 183, 0.08); border-color: rgba(110, 231, 183, 0.24); color: var(--mint); }
.tag--mint::before { background: var(--mint); box-shadow: 0 0 8px rgba(110, 231, 183, 0.5); }
.tag--amber  { background: rgba(251, 191, 36, 0.10); border-color: rgba(251, 191, 36, 0.28); color: var(--amber); }
.tag--amber::before { background: var(--amber); box-shadow: 0 0 8px rgba(251, 191, 36, 0.5); }
.tag--coral  { background: rgba(251, 113, 133, 0.10); border-color: rgba(251, 113, 133, 0.28); color: var(--coral); }
.tag--coral::before { background: var(--coral); box-shadow: 0 0 8px rgba(251, 113, 133, 0.5); }
.tag--plain  { background: transparent; border-color: var(--line-ink-2); color: var(--slate-3); }
.tag--plain::before { display: none; }

/* Pill — status, no leading dot, used inside data rows */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 9px;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    background: var(--cyan-pale);
    color: var(--cyan);
    border: 1px solid rgba(45, 212, 255, 0.22);
}
.pill--mint  { background: var(--mint-pale);  color: var(--mint);  border-color: rgba(110,231,183,0.28); }
.pill--amber { background: var(--amber-pale); color: var(--amber); border-color: rgba(251,191,36,0.28); }
.pill--coral { background: rgba(251,113,133,0.12); color: var(--coral); border-color: rgba(251,113,133,0.28); }
.pill--off   { background: transparent; color: var(--slate-3); border-color: var(--line-ink-2); }

.lede     { font-size: 1.1875rem; line-height: 1.65; color: var(--slate-3); font-weight: 400; }
.lede-lg  { font-size: 1.3125rem; line-height: 1.55; }
.small    { font-size: var(--t-small); }
.micro    { font-size: var(--t-micro); letter-spacing: 0.06em; }
.muted    { color: var(--slate-on-ink); }
.accent   { color: var(--cyan); }

/* Stamped, monospaced metadata line */
.meta {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--slate-on-ink);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.meta span + span::before { content: "·"; margin-right: 8px; opacity: 0.6; }

/* -----  4. LAYOUT  ------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}
.container--narrow { max-width: 920px; }
.container--wide   { max-width: 1440px; }

.section {
    padding-top: var(--s-9);
    padding-bottom: var(--s-9);
    position: relative;
}
@media (max-width: 768px) { .section { padding-top: var(--s-8); padding-bottom: var(--s-8); } }
.section--tight  { padding-top: var(--s-7); padding-bottom: var(--s-7); }
.section--ink-2  { background: var(--ink-2); }
.section--ink-3  { background: var(--ink-3); }
.section--bone   { background: var(--bone); color: var(--ink); }
.section--bone h1, .section--bone h2, .section--bone h3, .section--bone h4 { color: var(--ink); }
.section--bone .lede { color: var(--ink-2); }
.section--bone .muted { color: var(--slate); }
.section--bone .meta { color: var(--slate); }
.section--bone em { color: var(--cyan-deep); }

/* -----  5. CONSOLE / GRID BACKGROUND TEXTURE  -------------------------- */
/* Faint scan-line grid that runs the whole page, hinting at a terminal */
.console-grid {
    position: relative;
}
.console-grid::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(150, 220, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(150, 220, 255, 0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 100%);
}
.console-grid > * { position: relative; z-index: 1; }

/* On bone sections, faint dot-grid */
.dot-grid {
    position: relative;
}
.dot-grid::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(8, 20, 29, 0.08) 1px, transparent 1.5px);
    background-size: 22px 22px;
    pointer-events: none;
    opacity: 0.5;
}
.dot-grid > * { position: relative; z-index: 1; }

/* -----  6. BUTTON / KEY  --------------------------------------------------- */
.key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 22px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius);
    border: 1px solid transparent;
    transition: transform var(--dur) var(--ease), background var(--dur) var(--ease),
                color var(--dur) var(--ease), border-color var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease);
    cursor: pointer;
    white-space: nowrap;
    position: relative;
}
.key:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.key .arr { transition: transform var(--dur) var(--ease); display: inline-block; font-family: var(--font-body); }
.key:hover .arr { transform: translateX(4px); }

.key--cyan {
    background: var(--cyan);
    color: var(--ink);
    border-color: var(--cyan);
    box-shadow: 0 0 0 0 rgba(45,212,255,0.5), 0 6px 18px -8px rgba(45,212,255,0.5);
}
.key--cyan:hover {
    background: var(--cyan-2);
    border-color: var(--cyan-2);
    transform: translateY(-1px);
    box-shadow: 0 0 0 3px rgba(45,212,255,0.15), 0 10px 24px -10px rgba(45,212,255,0.7);
}

.key--mint {
    background: var(--mint);
    color: var(--ink);
    border-color: var(--mint);
}
.key--mint:hover { background: var(--mint-deep); border-color: var(--mint-deep); transform: translateY(-1px); }

.key--ghost {
    background: transparent;
    color: var(--bone);
    border-color: var(--line-ink-2);
}
.key--ghost:hover {
    background: var(--ink-3);
    border-color: var(--cyan);
    color: var(--cyan);
}

.key--outline-bone {
    background: transparent;
    color: var(--ink);
    border-color: var(--line);
}
.key--outline-bone:hover {
    background: var(--ink);
    color: var(--cyan);
    border-color: var(--ink);
}

.key--link {
    padding: 4px 0;
    background: none;
    border: none;
    color: var(--cyan);
    border-radius: 0;
    border-bottom: 1px solid rgba(45,212,255,0.3);
    text-transform: none;
    letter-spacing: 0;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
}
.key--link:hover { color: var(--mint); border-color: var(--mint); }

/* -----  7. CONSOLE PANEL — card on dark background  -------------------- */
.panel {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-6);
    position: relative;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease-out),
                box-shadow var(--dur) var(--ease-out);
}
.panel:hover {
    border-color: rgba(45,212,255,0.35);
    transform: translateY(-2px);
    box-shadow: 0 16px 36px -22px rgba(45, 212, 255, 0.4);
}
.panel--bone { background: var(--bone); color: var(--ink); border-color: var(--line); }
.panel--bone:hover { border-color: rgba(0, 147, 184, 0.4); }
.panel--flat { background: var(--ink-2); border-color: var(--line-ink); }
.panel--flat:hover { transform: none; box-shadow: none; }

/* Tab strip across panel top — gives it the window-bar feel */
.panel__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-3);
    padding-bottom: var(--s-3);
    margin-bottom: var(--s-4);
    border-bottom: 1px dashed var(--line-ink-2);
}
.panel--bone .panel__bar { border-color: var(--line); }
.panel__dots {
    display: inline-flex;
    gap: 6px;
}
.panel__dots i {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--ink-5);
    display: block;
}
.panel__dots i:nth-child(1) { background: var(--coral); opacity: 0.7; }
.panel__dots i:nth-child(2) { background: var(--amber); opacity: 0.7; }
.panel__dots i:nth-child(3) { background: var(--mint); opacity: 0.7; }

/* -----  8. TICKET — service card formatted like a ticket row ----------- */
.ticket {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-left: 2px solid var(--cyan);
    border-radius: var(--radius-lg);
    padding: var(--s-6);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease-out),
                box-shadow var(--dur) var(--ease-out);
}
.ticket:hover {
    border-left-color: var(--mint);
    border-color: rgba(110,231,183,0.35);
    transform: translateY(-2px);
    box-shadow: 0 20px 44px -24px rgba(45,212,255,0.4);
}
.ticket__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--s-4);
    gap: var(--s-3);
}
.ticket__title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--bone);
    margin-bottom: var(--s-3);
    letter-spacing: -0.01em;
}
.ticket__body {
    color: var(--slate-3);
    font-size: 0.9375rem;
    line-height: 1.65;
    flex: 1;
    margin-bottom: var(--s-5);
}
.ticket__foot {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-top: var(--s-4);
    border-top: 1px dashed var(--line-ink-2);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--slate-on-ink);
    letter-spacing: 0.04em;
}
.ticket__price {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: -0.01em;
}

/* -----  9. RUNBOOK — numbered process step  --------------------------- */
.runbook {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-6);
    height: 100%;
    position: relative;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease-out);
    counter-increment: runbook;
}
.runbook:hover {
    border-color: rgba(45,212,255,0.3);
    transform: translateY(-2px);
}
.runbook::before {
    content: "STEP " counter(runbook, decimal-leading-zero);
    position: absolute;
    top: 0;
    left: var(--s-5);
    transform: translateY(-50%);
    background: var(--ink);
    color: var(--cyan);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    padding: 4px 10px;
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-sm);
}
.runbook__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--bone);
    margin-bottom: var(--s-3);
    margin-top: var(--s-3);
    letter-spacing: -0.008em;
}
.runbook__body { color: var(--slate-3); font-size: 0.9375rem; line-height: 1.6; }
.runbook__meta {
    margin-top: var(--s-4);
    padding-top: var(--s-3);
    border-top: 1px dashed var(--line-ink-2);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
}
.runbook-grid { counter-reset: runbook; }

/* -----  10. METRIC — telemetry tile  --------------------------------- */
.metric {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-5);
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
    position: relative;
}
.metric__label {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.metric__value {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.6vw, 3rem);
    font-weight: 600;
    line-height: 0.95;
    color: var(--bone);
    letter-spacing: -0.024em;
    font-variant-numeric: tabular-nums;
}
.metric__value small {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--slate-on-ink);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-left: 6px;
}
.metric__delta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--mint);
}
.metric__delta--down { color: var(--coral); }
.metric__delta--flat { color: var(--slate-on-ink); }
.metric__note {
    color: var(--slate-on-ink);
    font-size: 0.8125rem;
    line-height: 1.5;
    margin-top: var(--s-2);
}
.metric__spark {
    height: 28px;
    margin-top: var(--s-2);
    display: block;
}

/* -----  11. SLA — service-level commitment row  ----------------------- */
.sla {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-5);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--s-5);
    align-items: center;
}
.sla__id {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--cyan-tint);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(45,212,255,0.22);
}
.sla__body strong {
    color: var(--bone);
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}
.sla__body span { color: var(--slate-3); font-size: 0.875rem; }
.sla__value {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--mint);
    letter-spacing: -0.01em;
}

/* -----  12. ROW — data-table style listing  ------------------------- */
.row-table {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.row-table__head {
    display: grid;
    grid-template-columns: 110px 1fr 130px 90px;
    gap: var(--s-4);
    padding: var(--s-3) var(--s-5);
    background: var(--ink-2);
    border-bottom: 1px solid var(--line-ink-2);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--slate-on-ink);
}
.row {
    display: grid;
    grid-template-columns: 110px 1fr 130px 90px;
    gap: var(--s-4);
    padding: var(--s-4) var(--s-5);
    align-items: center;
    border-bottom: 1px solid var(--line-ink);
    transition: background var(--dur) var(--ease);
}
.row:last-child { border-bottom: none; }
.row:hover { background: var(--ink-2); }
.row__id { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--cyan); }
.row__title { color: var(--bone); font-weight: 500; }
.row__title small { color: var(--slate-on-ink); display: block; font-size: 0.8125rem; font-weight: 400; margin-top: 2px; }
.row__sla { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--mint); }
.row__price { font-family: var(--font-mono); font-size: 0.9375rem; color: var(--bone); font-weight: 600; text-align: right; }

@media (max-width: 768px) {
    .row-table__head { display: none; }
    .row {
        grid-template-columns: 1fr auto;
        gap: var(--s-2);
        padding: var(--s-4);
    }
    .row__id { grid-column: 1 / 2; font-size: 0.75rem; }
    .row__title { grid-column: 1 / 2; }
    .row__sla { grid-column: 1 / 2; font-size: 0.75rem; }
    .row__price { grid-column: 2 / 3; grid-row: 1 / 4; font-size: 1.125rem; }
}

/* -----  13. TIER — pricing card  ------------------------------------- */
.tier {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-8) var(--s-6);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease-out),
                box-shadow var(--dur) var(--ease-out);
}
.tier:hover {
    border-color: rgba(45,212,255,0.35);
    transform: translateY(-3px);
    box-shadow: 0 24px 50px -28px rgba(45,212,255,0.5);
}
.tier--feature {
    background: linear-gradient(165deg, #0f3a4a 0%, #08141d 100%);
    border-color: var(--cyan);
}
.tier--feature::after {
    content: "RECOMMENDED";
    position: absolute;
    top: -10px;
    left: var(--s-6);
    background: var(--cyan);
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    font-weight: 700;
    letter-spacing: 0.16em;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
}

.tier__id {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--cyan-tint);
    color: var(--cyan);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(45,212,255,0.22);
    margin-bottom: var(--s-5);
    align-self: flex-start;
}
.tier__name {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
    margin-bottom: var(--s-3);
    color: var(--bone);
    letter-spacing: -0.02em;
}
.tier__amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.028em;
    color: var(--cyan);
    margin-bottom: var(--s-3);
    font-variant-numeric: tabular-nums;
}
.tier__amount small {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--slate-on-ink);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.tier__sub {
    color: var(--slate-3);
    font-size: 0.9375rem;
    padding-bottom: var(--s-5);
    margin-bottom: var(--s-5);
    border-bottom: 1px dashed var(--line-ink-2);
    line-height: 1.55;
}
.tier__inc { flex: 1; margin-bottom: var(--s-6); }
.tier__inc li {
    padding: var(--s-3) 0 var(--s-3) 24px;
    position: relative;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--slate-3);
    border-bottom: 1px solid var(--line-ink);
    font-family: var(--font-body);
}
.tier__inc li:last-child { border-bottom: none; }
.tier__inc li::before {
    content: "›";
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--cyan);
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
}

/* -----  14. CREW — operator profile card  ----------------------------- */
.operator {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-6);
    transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease-out);
}
.operator:hover { border-color: rgba(45,212,255,0.35); transform: translateY(-2px); }
.operator__avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--ink-4), var(--ink-5));
    color: var(--cyan);
    font-weight: 600;
    font-size: 1.375rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--s-4);
    font-family: var(--font-display);
    border: 1px solid var(--line-ink-2);
}
.operator__id {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--cyan);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.operator__name {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--bone);
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}
.operator__role {
    font-size: 0.875rem;
    color: var(--mint);
    font-family: var(--font-mono);
    font-weight: 500;
    margin-bottom: var(--s-4);
}
.operator__bio { font-size: 0.9375rem; line-height: 1.65; color: var(--slate-3); }
.operator__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--s-3);
    margin-top: var(--s-5);
    padding-top: var(--s-4);
    border-top: 1px dashed var(--line-ink-2);
}
.operator__stat {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.operator__stat strong {
    color: var(--bone);
    font-weight: 600;
    display: block;
    font-size: 1rem;
    margin-bottom: 2px;
    letter-spacing: 0;
}

/* -----  15. CTA PANEL  ------------------------------------------------ */
.cta-panel {
    background: linear-gradient(160deg, #0f3a4a 0%, #08141d 65%);
    border: 1px solid rgba(45,212,255,0.2);
    border-radius: var(--radius-lg);
    padding: var(--s-9) var(--s-7);
    position: relative;
    overflow: hidden;
}
.cta-panel::before {
    content: "";
    position: absolute;
    top: 0; right: 0;
    width: 50%;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(45,212,255,0.16), transparent 65%);
    pointer-events: none;
}
.cta-panel::after {
    content: "";
    position: absolute;
    bottom: -15%;
    left: 10%;
    width: 40%;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(110,231,183,0.12), transparent 65%);
    pointer-events: none;
}
.cta-panel > * { position: relative; z-index: 1; }
@media (max-width: 700px) { .cta-panel { padding: var(--s-7) var(--s-5); } }

/* -----  16. FORMS  ---------------------------------------------------- */
.form { display: grid; gap: var(--s-5); }
.form__row { display: grid; gap: var(--s-5); grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .form__row { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--cyan);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.field label .opt { color: var(--slate-on-ink); margin-left: 6px; font-weight: 400; text-transform: none; letter-spacing: 0; font-size: 0.75rem; }
.field input,
.field textarea,
.field select {
    background: var(--ink-2);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius);
    padding: 13px 16px;
    font-size: 0.9375rem;
    color: var(--bone);
    width: 100%;
    font-family: var(--font-body);
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: var(--slate-on-ink); opacity: 0.7; }
.field input:focus,
.field textarea:focus,
.field select:focus {
    outline: none;
    border-color: var(--cyan);
    background: var(--ink-3);
    box-shadow: 0 0 0 3px rgba(45,212,255,0.12);
}
.field textarea { resize: vertical; min-height: 150px; }

.section--bone .field label { color: var(--cyan-deep); }
.section--bone .field input,
.section--bone .field textarea,
.section--bone .field select {
    background: var(--white);
    border-color: var(--line);
    color: var(--ink);
}
.section--bone .field input::placeholder,
.section--bone .field textarea::placeholder { color: var(--slate); }

/* The console-style form panel chrome */
.console-form {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    padding: var(--s-6);
}
.console-form__head {
    display: flex;
    align-items: center;
    gap: var(--s-3);
    margin-bottom: var(--s-5);
    padding-bottom: var(--s-4);
    border-bottom: 1px dashed var(--line-ink-2);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.console-form__head .panel__dots { margin-right: var(--s-3); }

/* -----  17. HEADER + NAV  --------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(8, 20, 29, 0.78);
    backdrop-filter: saturate(160%) blur(16px);
    -webkit-backdrop-filter: saturate(160%) blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.is-scrolled {
    border-bottom-color: var(--line-ink-2);
    background: rgba(8, 20, 29, 0.94);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: var(--s-5);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--bone);
}
.brand__mark {
    width: 40px; height: 40px;
    flex-shrink: 0;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--ink-4), var(--ink-3));
    border: 1px solid var(--cyan);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 0 16px -4px rgba(45,212,255,0.4), inset 0 0 8px rgba(45,212,255,0.2);
}
.brand__txt {
    display: flex;
    flex-direction: column;
    line-height: 1;
}
.brand__name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.014em;
    color: var(--bone);
}
.brand__sub {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--mint);
    margin-top: 5px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.brand__sub::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 6px var(--mint);
    animation: pulse 2.2s var(--ease) infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-3);
    padding: 8px 14px;
    border-radius: var(--radius);
    transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav a:hover { background: var(--ink-3); color: var(--bone); }
.nav a.is-active {
    background: var(--cyan-tint);
    color: var(--cyan);
    border: 1px solid rgba(45,212,255,0.22);
    padding: 7px 13px;
}

.header-cta { display: flex; align-items: center; gap: var(--s-3); }
.menu-btn {
    display: none;
    width: 42px; height: 42px;
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius);
    align-items: center;
    justify-content: center;
    color: var(--bone);
}
.menu-btn span {
    display: block;
    width: 18px; height: 2px;
    background: var(--bone);
    border-radius: 2px;
    position: relative;
}
.menu-btn span::before, .menu-btn span::after {
    content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--bone); border-radius: 2px;
}
.menu-btn span::before { top: -6px; }
.menu-btn span::after  { top: 6px; }

@media (max-width: 980px) {
    .nav, .header-cta .key:not(.menu-btn) { display: none; }
    .header-cta .menu-btn { display: flex; }
    .header-cta .tag { display: none; }
}

.mobile-menu {
    position: fixed; inset: 0;
    background: var(--ink);
    z-index: 100;
    padding: var(--s-7) var(--gutter);
    display: none;
    flex-direction: column;
    overflow-y: auto;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--s-8);
}
.mobile-menu__close {
    width: 42px; height: 42px;
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--bone);
}
.mobile-menu nav { display: flex; flex-direction: column; gap: var(--s-2); }
.mobile-menu nav a {
    font-family: var(--font-display);
    font-size: 1.875rem;
    color: var(--bone);
    line-height: 1;
    padding: var(--s-4) 0;
    letter-spacing: -0.02em;
    font-weight: 600;
    border-bottom: 1px solid var(--line-ink);
}
.mobile-menu nav a.is-active { color: var(--cyan); }
.mobile-menu__foot { margin-top: auto; padding-top: var(--s-7); }

/* -----  18. HERO  ----------------------------------------------------- */
.hero {
    padding: var(--s-9) 0 var(--s-9);
    position: relative;
    overflow: hidden;
}
@media (max-width: 768px) { .hero { padding: var(--s-7) 0; } }
.hero__grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--s-7);
    align-items: center;
}
@media (max-width: 920px) {
    .hero__grid { grid-template-columns: 1fr; gap: var(--s-7); }
}
.hero__lockup .tag { margin-bottom: var(--s-5); }
.hero__lockup h1 {
    font-family: var(--font-display);
    font-size: var(--t-mega);
    line-height: 0.98;
    font-weight: 600;
    letter-spacing: -0.028em;
    margin-bottom: var(--s-5);
    color: var(--bone);
}
.hero__lockup h1 em {
    color: var(--cyan);
    font-style: normal;
}
.hero__lede {
    color: var(--slate-3);
    font-size: 1.1875rem;
    line-height: 1.6;
    max-width: 48ch;
    margin-bottom: var(--s-6);
}
.hero__ctas { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-bottom: var(--s-7); }
.hero__strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--s-5);
    padding-top: var(--s-5);
    border-top: 1px dashed var(--line-ink-2);
}
@media (max-width: 640px) { .hero__strip { grid-template-columns: 1fr; gap: var(--s-3); } }
.hero__cell dt {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 6px;
}
.hero__cell dd { color: var(--bone); font-size: 1.0625rem; font-weight: 500; font-family: var(--font-display); }

/* The dispatch-console panel on the right */
.dispatch {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius-lg);
    box-shadow: 0 32px 60px -28px rgba(0, 0, 0, 0.6),
                0 0 32px -12px rgba(45,212,255,0.18);
    overflow: hidden;
}
.dispatch__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px var(--s-5);
    border-bottom: 1px solid var(--line-ink-2);
    background: var(--ink-2);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.dispatch__body { padding: var(--s-5); }

/* Generic utility shims for inline tabular rows inside dispatch */
.kv {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: var(--s-3);
    padding: 8px 0;
    border-bottom: 1px dashed var(--line-ink);
    font-size: 0.875rem;
}
.kv:last-child { border-bottom: none; }
.kv dt {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    align-self: center;
}
.kv dd { color: var(--bone); font-weight: 500; }
.kv dd.mono { font-family: var(--font-mono); font-size: 0.8125rem; }

/* -----  19. PAGE HEAD  ------------------------------------------------ */
.page-head {
    padding: var(--s-8) 0 var(--s-7);
    border-bottom: 1px solid var(--line-ink-2);
    position: relative;
}
.page-head__top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--s-6);
    flex-wrap: wrap;
    gap: var(--s-3);
}
.page-head__crumb {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.page-head__crumb a { color: var(--cyan); }
.page-head__crumb a:hover { color: var(--mint); }
.page-head__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--s-7);
    align-items: end;
}
@media (max-width: 768px) { .page-head__grid { grid-template-columns: 1fr; } }
.page-head h1 {
    font-size: clamp(2.125rem, 4.6vw + 0.5rem, 4rem);
    line-height: 1;
    margin-bottom: var(--s-4);
    max-width: 18ch;
    letter-spacing: -0.025em;
    font-weight: 600;
}
.page-head h1 em { color: var(--cyan); }
.page-head__lede {
    max-width: 58ch;
    color: var(--slate-3);
    font-size: 1.125rem;
    line-height: 1.6;
}

/* -----  20. SECTION HEAD  --------------------------------------------- */
.sec-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-7);
    align-items: end;
    margin-bottom: var(--s-7);
}
@media (max-width: 768px) { .sec-head { grid-template-columns: 1fr; gap: var(--s-5); margin-bottom: var(--s-6); } }
.sec-head__title { max-width: 18ch; }
.sec-head__lede { color: var(--slate-3); line-height: 1.65; }
.section--bone .sec-head__lede { color: var(--ink-2); }

/* -----  21. FAQ — console accordion --------------------------------- */
.faq {
    background: var(--ink-3);
    border: 1px solid var(--line-ink-2);
    border-radius: var(--radius);
    margin-bottom: var(--s-3);
    transition: border-color var(--dur) var(--ease);
    overflow: hidden;
}
.faq[open] { border-color: rgba(45,212,255,0.35); }
.faq summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--s-4);
    padding: var(--s-4) var(--s-5);
    transition: background var(--dur) var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { background: var(--ink-2); }
.faq__ref {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--cyan);
    letter-spacing: 0.12em;
    margin-right: var(--s-3);
}
.faq__title {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.35;
    color: var(--bone);
    flex: 1;
    letter-spacing: -0.006em;
}
.faq__toggle {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--cyan);
    transition: transform var(--dur) var(--ease);
    padding-left: var(--s-4);
}
.faq[open] .faq__toggle { transform: rotate(45deg); }
.faq__body {
    padding: 0 var(--s-5) var(--s-5);
    color: var(--slate-3);
    line-height: 1.7;
    max-width: 76ch;
    font-size: 0.9375rem;
    border-top: 1px dashed var(--line-ink-2);
    margin-top: -1px;
    padding-top: var(--s-4);
}
.faq__body p + p { margin-top: var(--s-3); }

/* -----  22. FOOTER  --------------------------------------------------- */
.site-footer {
    background: var(--ink-2);
    color: var(--bone);
    padding-top: var(--s-9);
    padding-bottom: var(--s-5);
    border-top: 1px solid var(--line-ink-2);
}
.footer-call {
    padding-bottom: var(--s-8);
    border-bottom: 1px solid var(--line-ink-2);
    margin-bottom: var(--s-8);
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--s-7);
    align-items: end;
}
@media (max-width: 800px) { .footer-call { grid-template-columns: 1fr; } }
.footer-call h2 { color: var(--bone); max-width: 14ch; margin-top: var(--s-4); }
.footer-call h2 em { color: var(--cyan); }
.footer-call p { color: var(--slate-3); max-width: 46ch; margin-top: var(--s-4); line-height: 1.6; }

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--s-6);
    margin-bottom: var(--s-7);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-7); } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: var(--s-4);
    font-weight: 600;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
    color: var(--slate-3);
    font-size: 0.9375rem;
    transition: color var(--dur) var(--ease);
}
.footer-col a:hover { color: var(--cyan); }
.footer-col p { color: var(--slate-on-ink); line-height: 1.55; font-size: 0.9375rem; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--s-5);
    padding-top: var(--s-5);
    border-top: 1px solid var(--line-ink);
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    color: var(--slate-on-ink);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    flex-wrap: wrap;
}
.footer-bottom__legal { display: flex; gap: var(--s-5); flex-wrap: wrap; }

/* -----  23. PROSE (legal pages)  -------------------------------------- */
.prose {
    max-width: 72ch;
    color: var(--ink-2);
    line-height: 1.75;
    font-size: 1.0625rem;
}
.prose h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-top: var(--s-7);
    margin-bottom: var(--s-4);
    color: var(--ink);
    letter-spacing: -0.014em;
    font-weight: 600;
    padding-bottom: var(--s-3);
    border-bottom: 1px dashed rgba(8,20,29,0.18);
}
.prose h2:first-child { margin-top: 0; }
.prose h2::before {
    content: attr(data-ref);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan-deep);
    letter-spacing: 0.14em;
    margin-right: var(--s-3);
}
.prose h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: var(--s-5);
    margin-bottom: var(--s-3);
    color: var(--ink);
}
.prose p { margin-bottom: var(--s-4); }
.prose ul { margin: 0 0 var(--s-4) 0; padding-left: 0; }
.prose ul li {
    padding: 6px 0 6px 28px;
    position: relative;
    list-style: none;
}
.prose ul li::before {
    content: "›";
    position: absolute;
    left: 0;
    top: 5px;
    font-family: var(--font-mono);
    color: var(--cyan-deep);
    font-weight: 600;
}
.prose strong { color: var(--ink); font-weight: 600; }
.prose a {
    color: var(--cyan-deep);
    border-bottom: 1px solid rgba(0,147,184,0.4);
    transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.prose a:hover { border-color: var(--cyan-deep); color: var(--ink); }

.legal-grid {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--s-8);
}
@media (max-width: 900px) {
    .legal-grid { grid-template-columns: 1fr; }
    .prose-toc { position: static; }
}
.prose-toc {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: var(--s-5);
    position: sticky;
    top: 92px;
    height: max-content;
}
.prose-toc h4 {
    font-family: var(--font-mono);
    font-size: var(--t-nano);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cyan-deep);
    margin-bottom: var(--s-4);
    font-weight: 600;
}
.prose-toc ol { display: flex; flex-direction: column; gap: 10px; counter-reset: toc; }
.prose-toc ol li {
    font-size: 0.875rem;
    padding-left: 36px;
    position: relative;
    counter-increment: toc;
    line-height: 1.4;
}
.prose-toc ol li::before {
    content: "§" counter(toc, decimal-leading-zero);
    position: absolute;
    left: 0;
    font-family: var(--font-mono);
    color: var(--cyan-deep);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.prose-toc a { color: var(--ink-2); transition: color var(--dur) var(--ease); }
.prose-toc a:hover { color: var(--cyan-deep); }

/* -----  24. UTILITY  -------------------------------------------------- */
.rule { height: 1px; background: var(--line-ink-2); width: 100%; border: 0; margin: var(--s-6) 0; }
.section--bone .rule { background: var(--line); }
.text-center { text-align: center; }
.mt-3 { margin-top: var(--s-3); } .mt-4 { margin-top: var(--s-4); } .mt-5 { margin-top: var(--s-5); }
.mt-6 { margin-top: var(--s-6); } .mt-7 { margin-top: var(--s-7); } .mt-8 { margin-top: var(--s-8); }
.mb-4 { margin-bottom: var(--s-4); } .mb-5 { margin-bottom: var(--s-5); } .mb-6 { margin-bottom: var(--s-6); }
.hidden-md { display: initial; }
@media (max-width: 768px) { .hidden-md { display: none; } }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-5); }
@media (max-width: 980px) { .grid-2 { grid-template-columns: 1fr; } .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .panel:hover, .ticket:hover, .runbook:hover, .tier:hover, .operator:hover { transform: none; box-shadow: none; }
    .brand__sub::before { animation: none; }
    html { scroll-behavior: auto; }
}