@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500;600&family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
    --bg-0:       #060809;
    --bg-1:       #0b0f12;
    --bg-2:       #0f1519;
    --bg-3:       #141c22;
    --bg-hover:   #18222a;

    --border:     #1a2530;
    --border-mid: #243444;
    --border-hi:  #2e4458;

    --text-0:     #e8edf2;
    --text-1:     #9ab0c4;
    --text-2:     #5a7a94;
    --text-3:     #334d62;

    --accent:     #00aaff;
    --accent-dim: rgba(0,170,255,0.08);
    --accent-glow:rgba(0,170,255,0.18);

    --green:      #00cc88;
    --amber:      #f5a623;
    --red:        #ff4444;

    --mono: 'IBM Plex Mono', monospace;
    --sans: 'IBM Plex Sans', sans-serif;

    --max-w: 1080px;
    --nav-h: 88px;
}

/* ─── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-h);
}
body {
    background: var(--bg-0);
    color: var(--text-0);
    font-family: var(--sans);
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    -webkit-overflow-scrolling: touch;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* Subtle scanline */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0,0,0,0.025) 3px,
        rgba(0,0,0,0.025) 4px
    );
    pointer-events: none;
    z-index: 9999;
}

/* ─── HAMBURGER BUTTON ───────────────────────────────────── */
.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

.nav-mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-1);
    transition: all 0.2s ease;
    transform-origin: center;
}

.nav-mobile-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-mobile-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-mobile-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu hidden by default */
.nav-mobile-menu { display: none; }


::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ─── TYPOGRAPHY UTILITIES ───────────────────────────────── */
.mono { font-family: var(--mono); }
.label {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
}
.muted { color: var(--text-2); }

/* ─── LAYOUT ─────────────────────────────────────────────── */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 32px;
}

.page-body {
    padding-top: var(--nav-h);
}

section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
}

section:last-child {
    border-bottom: none;
}

/* ─── NAV ────────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 99999;
    background: #060809;
    border-bottom: 1px solid var(--border);
    height: var(--nav-h);
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-right: auto;
    text-decoration: none;
}

.nav-logo-top {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-0);
    letter-spacing: 0.12em;
    line-height: 1;
}

.nav-logo-top span {
    color: var(--accent);
}

.nav-logo-sub {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.2em;
    color: var(--text-2);
    line-height: 1;
}

.nav-links {
    display: flex;
    align-items: center;
    height: 100%;
    list-style: none;
}

.nav-links a {
    display: flex;
    align-items: center;
    height: var(--nav-h);
    padding: 0 20px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-2);
    border-left: 1px solid var(--border);
    transition: color 0.15s, background 0.15s;
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--text-0);
    background: var(--bg-hover);
}

.nav-links a.active {
    color: var(--accent);
    background: var(--accent-dim);
}

.nav-cta {
    display: flex;
    align-items: center;
    height: var(--nav-h);
    padding: 0 24px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #000 !important;
    background: var(--accent) !important;
    border-left: 1px solid var(--accent) !important;
    font-weight: 600;
    transition: background 0.15s !important;
    text-decoration: none;
}

.nav-cta:hover {
    background: #0090dd !important;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
    border-top: 1px solid var(--border);
    background: var(--bg-1);
}

/* Top — large statement */
.footer-top {
    padding: 56px 0 40px;
    border-bottom: 1px solid var(--border);
}

.footer-statement {
    display: block;
    font-family: var(--mono);
    font-size: clamp(22px, 3vw, 36px);
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--text-0);
    margin-bottom: 14px;
}

.footer-statement-mark {
    color: var(--accent);
}

.footer-tagline {
    font-size: 13px;
    color: var(--text-2);
    line-height: 1.65;
    max-width: 480px;
}

/* Mid — horizontal nav links */
.footer-mid {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    align-items: center;
}

.footer-nav a {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    color: var(--text-2);
    transition: color 0.15s;
    text-decoration: none;
}

.footer-nav a:hover { color: var(--text-0); }

/* Bottom — copyright */
.footer-bottom {
    padding: 18px 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-copy {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--text-3);
    letter-spacing: 0.06em;
    flex-shrink: 0;
}

.footer-disclaimer {
    font-size: 11px;
    color: var(--text-3);
    max-width: 520px;
    text-align: right;
    line-height: 1.5;
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 13px 24px;
    border: 1px solid;
    cursor: pointer;
    transition: all 0.18s ease;
    text-decoration: none;
    font-weight: 500;
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
    font-weight: 600;
}

.btn-primary:hover {
    background: #0090dd;
    border-color: #0090dd;
}

.btn-outline {
    background: transparent;
    border-color: var(--border-hi);
    color: var(--text-1);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-2);
    padding-left: 0;
    padding-right: 0;
}

.btn-ghost:hover {
    color: var(--accent);
}

/* ─── CARDS ──────────────────────────────────────────────── */
.card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    padding: 28px 32px;
    transition: border-color 0.18s, background 0.18s;
}

.card:hover {
    border-color: var(--border-hi);
    background: var(--bg-hover);
}

/* ─── DIVIDER ────────────────────────────────────────────── */
.divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 48px 0;
}

/* ─── BADGES ─────────────────────────────────────────────── */
.badge {
    display: inline-block;
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 2px;
}

.badge-live {
    background: rgba(0,204,136,0.1);
    color: var(--green);
    border: 1px solid rgba(0,204,136,0.25);
}

.badge-soon {
    background: rgba(90,122,148,0.1);
    color: var(--text-2);
    border: 1px solid var(--border);
}

.badge-wip {
    background: rgba(245,166,35,0.1);
    color: var(--amber);
    border: 1px solid rgba(245,166,35,0.25);
}

/* ─── TABLES ─────────────────────────────────────────────── */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--mono);
    font-size: 12px;
}

.data-table thead th {
    background: var(--bg-2);
    color: var(--accent);
    font-size: 9px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-weight: 500;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.12s;
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

.data-table tbody td {
    padding: 13px 16px;
    color: var(--text-1);
    vertical-align: middle;
}

.data-table tbody td:first-child {
    color: var(--text-0);
}

/* ─── PAGE HEADER ────────────────────────────────────────── */
.page-header {
    padding: 72px 0 64px;
    border-bottom: 1px solid var(--border);
}

.page-header .label {
    display: block;
    margin-bottom: 14px;
}

.page-title {
    font-family: var(--mono);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 500;
    color: var(--text-0);
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-1);
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ─── SECTION HEADERS ────────────────────────────────────── */
.section-header {
    margin-bottom: 36px;
}

.section-title {
    font-family: var(--mono);
    font-size: 20px;
    font-weight: 500;
    color: var(--text-0);
    margin-top: 10px;
    letter-spacing: -0.01em;
}

/* ─── GRID UTILS ─────────────────────────────────────────── */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
}

.grid-cell {
    background: var(--bg-2);
    padding: 28px 28px;
}

/* ─── STAT BLOCKS ────────────────────────────────────────── */
.stat-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-label {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-2);
}

.stat-value {
    font-family: var(--mono);
    font-size: 28px;
    font-weight: 500;
    color: var(--text-0);
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-value span {
    font-size: 13px;
    color: var(--accent);
    font-weight: 400;
    margin-left: 6px;
    letter-spacing: 0;
}

.stat-note {
    font-size: 11px;
    color: var(--text-2);
    line-height: 1.5;
}

/* ─── NOTE BOX ───────────────────────────────────────────── */
.note-box {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    padding: 20px 24px;
    font-size: 13px;
    color: var(--text-1);
    line-height: 1.65;
}

.note-box .note-tag {
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.14em;
    color: var(--accent);
    display: block;
    margin-bottom: 8px;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 768px) {
    :root { --nav-h: 56px; }

    /* ── LAYOUT ── */
    .container { padding: 0 18px; }
    section { padding: 36px 0; }
    .page-header { padding: 32px 0 28px; }
    .page-title { font-size: 26px; }
    .page-subtitle { font-size: 14px; }
    .section-title { font-size: 18px; }

    /* ── NAV ── */
    .nav-inner { padding: 0 18px; }
    .nav-links { display: none; }
    .nav-mobile-toggle { display: flex; }

    /* ── MOBILE NAV MENU ── */
    .nav-mobile-menu {
        display: none;
        position: fixed;
        top: var(--nav-h);
        left: 0; right: 0;
        background: #060809;
        border-bottom: 1px solid var(--border);
        z-index: 999;
        flex-direction: column;
        padding: 8px 0 16px;
    }

    .nav-mobile-menu.open { display: flex; }

    .nav-mobile-menu a {
        font-family: var(--mono);
        font-size: 12px;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: var(--text-2);
        padding: 14px 18px;
        border-bottom: 1px solid var(--border);
        text-decoration: none;
        transition: color 0.15s, background 0.15s;
    }

    .nav-mobile-menu a:hover,
    .nav-mobile-menu a.active {
        color: var(--accent);
        background: var(--accent-dim);
    }

    .nav-mobile-menu .nav-mobile-cta {
        margin: 12px 18px 0;
        text-align: center;
        background: var(--accent);
        color: #000;
        font-weight: 600;
        border-bottom: none;
        padding: 14px 18px;
    }

    .nav-mobile-menu .nav-mobile-cta:hover {
        background: #0090dd;
        color: #000;
    }

    /* ── GRIDS → STACK ── */
    .grid-2, .grid-3 { grid-template-columns: 1fr; }

    /* ── FOOTER ── */
    .footer-top { padding: 36px 0 28px; }
    .footer-statement { font-size: 18px; margin-bottom: 10px; }
    .footer-tagline { font-size: 12px; max-width: 100%; }
    .footer-mid { padding: 18px 0; }
    .footer-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px 16px;
        justify-content: center;
    }
    .footer-nav a { font-size: 11px; }
    .footer-bottom { padding: 14px 0; }
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
    .footer-copy { font-size: 10px; }
    .footer-disclaimer { text-align: center; max-width: 100%; font-size: 10px; }

    /* ── BUTTONS ── */
    .btn { padding: 12px 18px; font-size: 11px; }
}

/* ── iOS Safari dynamic URL bar fix ── */
@supports (-webkit-touch-callout: none) {
    .page-body {
        padding-top: calc(var(--nav-h) + env(safe-area-inset-top));
    }
    .nav {
        padding-top: env(safe-area-inset-top);
        height: calc(var(--nav-h) + env(safe-area-inset-top));
    }
}