/* ——— DESIGN TOKENS (from app) ——— */
:root {
    --bg:          #0d0b08;
    --surface:     #181410;
    --surface-2:   #252017;
    --surface-3:   #322a20;
    --border:      #443a30;
    --border-2:    #5a4e40;
    --text:        #ede4d0;
    --text-muted:  #a09480;
    --text-dim:    #736555;
    --gold:        #c8913a;
    --gold-hover:  #dfaa52;
    --gold-dim:    #8a6428;
    --r:           5px;
    --r-lg:        10px;
    --t:           180ms cubic-bezier(.4,0,.2,1);
}

[data-theme="light"] {
    --bg:          #f7f2ea;
    --surface:     #ffffff;
    --surface-2:   #f0ebe0;
    --surface-3:   #e8dfd0;
    --border:      #d4c8b0;
    --border-2:    #bfb09a;
    --text:        #2c1f0c;
    --text-muted:  #6b5a3a;
    --text-dim:    #9c8768;
    --gold:        #8a5e18;
    --gold-hover:  #a87022;
    --gold-dim:    #c8913a;
}

/* ——— RESET ——— */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Cormorant Garamond', Georgia, serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--gold); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--gold-hover); }

html { scroll-padding-top: 80px; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--surface); }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dim); }

/* ——— SITE HEADER ——— */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    max-width: 100%;
    margin: 0;
    padding: 0 32px;
    height: 64px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.brand svg { height: 42px; width: auto; }

.nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: var(--r);
    transition: color var(--t), background var(--t);
    letter-spacing: .03em;
}

.nav-link:hover { color: var(--text); background: var(--surface-2); }
.nav-link.active { color: var(--gold); }

.theme-toggle {
    background: var(--surface-2);
    border: 1px solid var(--border-2);
    border-radius: var(--r);
    padding: 5px 10px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    color: var(--text);
    transition: border-color var(--t), background var(--t);
}
.theme-toggle:hover { border-color: var(--gold-dim); background: var(--surface); }

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 22px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    margin-left: auto;
}

@media (max-width: 768px) {
    .hamburger { display: block; }
    .nav {
        position: fixed;
        top: 0; right: 0;
        width: 240px; height: 100vh;
        flex-direction: column;
        background: var(--surface);
        border-left: 1px solid var(--border);
        padding: 60px 0 20px;
        gap: 0;
        z-index: 1000;
        transform: translateX(100%);
        transition: transform .25s ease;
        box-shadow: -4px 0 20px rgba(0,0,0,.3);
    }
    .nav.open { transform: translateX(0); }
    .nav .nav-link { padding: 10px 20px; border-radius: 0; }
    .nav .theme-toggle { margin: 10px 20px 0; }
    .nav-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.4);
        z-index: 999;
        display: none;
    }
    .nav-backdrop.show { display: block; }
}

/* ——— HERO ——— */
.hero {
    text-align: center;
    padding: 56px 24px 48px;
    border-bottom: 1px solid var(--border);
    background: radial-gradient(ellipse at 50% 0%, rgba(200,145,58,.06) 0%, transparent 70%);
}

.hero-logo { height: 120px; width: auto; margin-bottom: 16px; display: block; margin-left: auto; margin-right: auto; }

.hero-tagline {
    font-size: 20px;
    color: var(--text-muted);
    max-width: 540px;
    margin: 0 auto 28px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-screenshot-wrap {
    max-width: 960px;
    margin: 36px auto 0;
}

.hero-screenshot {
    width: 100%;
    border: 2px solid var(--border-2);
    border-radius: var(--r-lg);
    display: block;
    box-shadow: 0 8px 40px rgba(0,0,0,.35);
}

/* ——— BUTTONS ——— */
.btn {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 12px 28px;
    border-radius: var(--r);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background var(--t), color var(--t), border-color var(--t);
}

.btn-primary { background: var(--gold); color: var(--bg); }
.btn-primary:hover { background: var(--gold-hover); color: var(--bg); }

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-2);
}
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }

/* ——— FEATURES ——— */
.features {
    max-width: 1100px;
    margin: 0 auto;
    padding: 64px 24px;
}

.features h2 {
    text-align: center;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
}

.features-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 48px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 24px;
    text-align: center;
    transition: border-color var(--t);
}

.feature-card:hover { border-color: var(--border-2); }

.feature-thumb {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--r);
    margin-bottom: 16px;
    display: block;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

svg.feature-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    max-width: 28px;
    max-height: 28px;
    margin-bottom: 14px;
    display: block;
    color: var(--gold);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ——— DOWNLOADS ——— */
.downloads {
    max-width: 1100px;
    margin: 0 auto;
    padding: 64px 24px;
    border-top: 1px solid var(--border);
}

.downloads h2 {
    text-align: center;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
}

.downloads-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 48px;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 48px;
}

.download-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 24px;
    text-align: center;
    transition: border-color var(--t);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.download-card:hover { border-color: var(--gold-dim); }

svg.download-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    max-width: 36px;
    max-height: 36px;
    margin: 0 auto 12px;
    display: block;
    color: var(--gold);
}

.download-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.download-card .version {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 16px;
}

.download-card .btn { width: 100%; justify-content: center; margin-top: auto; }

.download-select {
    width: 100%;
    padding: 9px 32px 9px 14px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
    border-radius: var(--r);
    background-color: var(--bg);
    color: var(--text);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23736555'/%3E%3C/svg%3E"); /* fill = --text-dim */
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: border-color var(--t);
}

[data-theme="light"] .download-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239c8768'/%3E%3C/svg%3E"); /* fill = --text-dim */
}

.download-select:hover { border-color: var(--gold-dim); }

.download-select:focus {
    outline: none;
    border-color: var(--gold);
}

.alt-install {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 32px;
}

.alt-install h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.alt-install pre {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 16px 20px;
    overflow-x: auto;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 12px;
}

.alt-install code { color: var(--gold); }

/* ——— FOOTER ——— */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 32px 24px;
    text-align: center;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-copy {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-links a {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--text-muted);
}

/* ——— WIKI LAYOUT ——— */
.wiki-layout {
    max-width: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0;
    min-height: calc(100vh - 64px - 100px);
}

.wiki-sidebar {
    width: 240px;
    flex-shrink: 0;
    padding: 32px 24px 32px 32px;
    border-right: 1px solid var(--border);
    position: sticky;
    top: 64px;
    height: fit-content;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 24px;
}

.sidebar-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--text-dim);
    margin-bottom: 10px;
    padding-right: 16px;
}

.sidebar-link {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: none;
    padding: 7px 16px 7px 0;
    border-radius: var(--r) 0 0 var(--r);
    transition: color var(--t), background var(--t);
}

.sidebar-link:hover { color: var(--text); }
.sidebar-link.active { color: var(--gold); border-right: 2px solid var(--gold); }

.sidebar-sub {
    padding: 4px 0 4px 12px;
    border-left: 1px solid var(--border);
    margin: 2px 0 6px 6px;
}

.sidebar-sublink {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
    text-decoration: none;
    padding: 3px 8px;
    border-radius: var(--r);
    transition: color var(--t), background var(--t);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-sublink:hover { color: var(--text-muted); background: var(--surface-2); }
.sidebar-sublink.active { color: var(--gold); }

.wiki-content {
    flex: 1;
    min-width: 0;
    max-width: 860px;
    padding: 40px 40px 80px;
}

.wiki-content h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
}

.wiki-content h2 {
    font-size: 22px;
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.wiki-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-top: 28px;
    margin-bottom: 8px;
}

.wiki-content p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.7;
}

.wiki-content ul, .wiki-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.wiki-content li {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 6px;
    line-height: 1.6;
}

.wiki-content .screenshot {
    width: 100%;
    border: 2px solid var(--border-2);
    border-radius: var(--r-lg);
    margin: 20px 0;
    display: block;
    box-shadow: 0 2px 12px rgba(0,0,0,.25);
}

.wiki-content .screenshot-caption {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    color: var(--text-dim);
    text-align: center;
    margin-top: -12px;
    margin-bottom: 24px;
}

.wiki-content .callout-warning {
    background: rgba(200, 145, 58, 0.1);
    border-left: 4px solid var(--gold);
    padding: 12px 16px;
    margin: 16px 0;
    border-radius: 0 var(--r) var(--r) 0;
    font-size: 15px;
}
.wiki-content .callout-warning strong {
    color: var(--gold);
}

.wiki-content code {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 1px 5px;
    color: var(--gold);
}

.wiki-content pre {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 16px 20px;
    overflow-x: auto;
    margin-bottom: 20px;
}

.wiki-content pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.wiki-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 14px;
}

.wiki-content th {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-dim);
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-2);
}

.wiki-content td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}

.wiki-content .page-sub {
    font-size: 16px;
    color: var(--text-dim);
    margin-bottom: 32px;
}

.wiki-content .info-box {
    background: var(--surface);
    border: 1px solid var(--gold-dim);
    border-left: 3px solid var(--gold);
    border-radius: var(--r);
    padding: 14px 18px;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--text-muted);
}

.wiki-content kbd {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    background: var(--surface-2);
    border: 1px solid var(--border-2);
    border-bottom-width: 2px;
    border-radius: 4px;
    padding: 2px 6px;
    color: var(--gold);
}

/* ——— WIKI INDEX GRID ——— */
.wiki-index-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.wiki-index-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 20px 24px;
    text-decoration: none;
    color: inherit;
    transition: border-color var(--t);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.wiki-index-card:hover { border-color: var(--gold-dim); color: inherit; }

.wiki-index-card:hover .wiki-card-icon {
    color: var(--gold-hover);
}

.wiki-card-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    max-width: 28px;
    max-height: 28px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
    transition: color var(--t);
}

.wiki-card-body {
    flex: 1;
    min-width: 0;
}

.wiki-index-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
    margin-top: 0;
    color: var(--text);
}

.wiki-index-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.5;
}

/* ——— MOBILE WIKI ——— */
.wiki-mobile-toggle {
    display: none;
    background: var(--surface-2);
    border: 1px solid var(--border-2);
    border-radius: var(--r);
    padding: 8px 16px;
    cursor: pointer;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    color: var(--text-muted);
    width: 100%;
    text-align: left;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .wiki-layout { flex-direction: column; gap: 0; }
    .wiki-sidebar {
        width: 100%;
        position: static;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 0 0 16px;
        max-height: none;
        display: none;
    }
    .wiki-sidebar.open { display: block; padding-top: 16px; }
    .wiki-mobile-toggle { display: block; margin-top: 20px; }
    .wiki-content { padding-top: 0; }
    .wiki-content h1 { font-size: 26px; }
}

/* ——— RESPONSIVE ——— */
@media (max-width: 600px) {
    .hero { padding: 48px 20px 40px; }
    .hero-logo { height: 56px; }
    .hero-tagline { font-size: 18px; }
    .download-grid { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}