:root {
    --fvl-primary: #8b5cf6;
    --fvl-secondary: #06b6d4;
    --fvl-amber: #fbbf24;
    --fvl-dark: #0f0f23;
    --fvl-muted: #cbd5e1;
    --fvl-light: #f8fafc;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: radial-gradient(circle at top, #1e293b 0, #020617 45%, #000 100%);
    color: #e5e7eb;
    line-height: 1.6;
}

a { color: var(--fvl-secondary); }
a:hover { color: var(--fvl-amber); }

.container {
    width: 100%;
    max-width: 72rem;
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
    padding-block: 0.875rem;
}

.nav-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
}

.logo {
    font-weight: 900;
    font-size: 1.25rem;
    text-decoration: none;
    background: linear-gradient(135deg, var(--fvl-primary), var(--fvl-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: clamp(0.65rem, 1.5vw, 1.25rem);
    margin-left: auto;
}

.nav-links a {
    color: var(--fvl-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

.nav-links a.active,
.nav-links a:hover { color: var(--fvl-primary); }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 1rem;
    border-radius: 0.5rem;
    font-weight: 700;
    font-size: 0.8125rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--fvl-primary), var(--fvl-secondary));
    color: #fff;
}

.btn-secondary {
    background: transparent;
    border: 1px solid rgba(139, 92, 246, 0.5);
    color: var(--fvl-light);
}

.hero {
    padding: 2rem 0 3rem;
    text-align: center;
    border-bottom: 1px solid rgba(139, 92, 246, 0.25);
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.12), transparent);
}

.hero-banner {
    padding-top: 1.5rem;
}

.hero-banner-figure {
    margin: 0 auto 1.5rem;
    max-width: 960px;
}

.hero-banner-img {
    width: 100%;
    height: auto;
    border-radius: 0.75rem;
    border: 2px solid rgba(6, 182, 212, 0.45);
    box-shadow:
        0 0 40px rgba(6, 182, 212, 0.2),
        0 0 80px rgba(236, 72, 153, 0.12);
}

.hero-banner-caption {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--fvl-muted);
    font-style: italic;
}

.hero-covenant {
    margin-bottom: 1.25rem;
}

.eyebrow {
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    font-weight: 700;
    color: var(--fvl-secondary);
    margin: 0 0 0.75rem;
}

.hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 900;
    margin: 0 0 0.5rem;
    background: linear-gradient(135deg, #c4b5fd, #22d3ee, #f0abfc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-lead {
    max-width: 40rem;
    margin: 0 auto 1.5rem;
    color: var(--fvl-muted);
    font-size: 1.125rem;
}

.hero-tagline {
    font-style: italic;
    color: var(--fvl-amber);
    margin: 0 0 1.5rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.section {
    padding: 4rem 0;
}

.section-alt {
    background: rgba(15, 15, 35, 0.5);
    border-block: 1px solid rgba(139, 92, 246, 0.15);
}

.section h2 {
    text-align: center;
    font-size: 1.75rem;
    margin: 0 0 0.5rem;
    color: var(--fvl-amber);
}

.section-desc {
    text-align: center;
    color: var(--fvl-muted);
    max-width: 36rem;
    margin: 0 auto 2.5rem;
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.fleet-card {
    padding: 1.25rem;
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 0.75rem;
    transition: border-color 0.2s;
}

.fleet-card:hover { border-color: rgba(6, 182, 212, 0.45); }

.fleet-card h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

.fleet-card h3 a {
    color: var(--fvl-light);
    text-decoration: none;
}

.fleet-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--fvl-muted);
}

.status {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    margin-bottom: 0.5rem;
}

.status-live {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.35);
}

.status-alpha {
    background: rgba(251, 191, 36, 0.12);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.35);
}

.team-callout {
    display: grid;
    grid-template-columns: minmax(240px, 320px) 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 56rem;
    margin: 0 auto;
}

.team-callout img {
    width: 100%;
    border-radius: 0.75rem;
    border: 2px solid rgba(251, 191, 36, 0.4);
}

.covenant {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--fvl-amber);
    margin: 0 0 1rem;
}

.footer {
    padding: 2rem 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--fvl-muted);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.compare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
    gap: 1.5rem;
    max-width: 56rem;
    margin: 0 auto;
}

.compare-card {
    padding: 1.25rem;
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 0.75rem;
    text-align: center;
}

.compare-card h3 {
    margin: 1rem 0 0.35rem;
    font-size: 0.95rem;
    color: var(--fvl-light);
}

.compare-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--fvl-muted);
}

.compare-card-prod { border-color: rgba(34, 197, 94, 0.35); }
.compare-card-variant { border-color: rgba(251, 191, 36, 0.45); }

.compare-img-gold {
    border-color: rgba(251, 191, 36, 0.55);
    box-shadow:
        0 0 40px rgba(251, 191, 36, 0.15),
        0 0 80px rgba(6, 182, 212, 0.12);
}

.bts-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 1.75rem;
    align-items: center;
    max-width: 56rem;
    margin: 0 auto 2.5rem;
}

.bts-feature-reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.bts-feature-reverse .hero-banner-figure {
    order: 2;
}

.bts-feature-reverse .bts-story {
    order: 1;
}

.bts-story h3 {
    margin: 0.75rem 0 0.5rem;
    color: var(--fvl-light);
}

.bts-story p {
    margin: 0;
    color: var(--fvl-muted);
    font-size: 0.925rem;
    line-height: 1.6;
}

.bts-subhead {
    margin: 2.5rem 0 0.5rem;
    text-align: center;
    color: var(--fvl-light);
}

.bts-trio {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    gap: 1.25rem;
    max-width: 56rem;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .bts-feature,
    .bts-feature-reverse {
        grid-template-columns: 1fr;
    }

    .bts-feature-reverse .hero-banner-figure,
    .bts-feature-reverse .bts-story {
        order: unset;
    }
}

code {
    font-size: 0.85em;
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    background: rgba(15, 15, 35, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.25);
}

@media (max-width: 768px) {
    .team-callout { grid-template-columns: 1fr; text-align: center; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
}

/* Team DC page extras */
.crew-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.crew-card {
    padding: 1.25rem;
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 0.75rem;
}

.crew-card h3 { margin: 0 0 0.25rem; color: var(--fvl-light); }
.crew-role {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--fvl-secondary);
    text-transform: uppercase;
    margin: 0 0 0.5rem;
}

.shield-hero {
    padding: 3rem 0 2rem;
    text-align: center;
}

.shield-feature {
    max-width: 420px;
    margin: 0 auto 2rem;
}

.shield-feature img {
    width: 100%;
    border-radius: 1rem;
    border: 2px solid rgba(251, 191, 36, 0.45);
}

/* Covenant Vault JSON viewer */
.vault-hero { padding-bottom: 1.5rem; }

.vault-status {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: #4ade80;
    margin: 1rem 0 0;
}

.vault-status-error { color: #f87171; }

.vault-section { padding-top: 0; }

.vault-layout {
    display: grid;
    grid-template-columns: minmax(220px, 280px) 1fr;
    gap: 1.25rem;
    align-items: start;
}

.vault-sidebar {
    position: sticky;
    top: 5rem;
    padding: 1rem;
    background: rgba(15, 15, 35, 0.85);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 0.75rem;
}

.vault-sidebar-title {
    margin: 0 0 0.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--fvl-secondary);
}

.vault-category { margin-bottom: 1rem; }
.vault-category:last-child { margin-bottom: 0; }

.vault-category-title {
    margin: 0 0 0.35rem;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--fvl-amber);
}

.vault-category-list { display: flex; flex-direction: column; gap: 0.35rem; }

.vault-file-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    width: 100%;
    padding: 0.55rem 0.65rem;
    text-align: left;
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 0.5rem;
    color: var(--fvl-light);
    cursor: pointer;
    font: inherit;
    transition: border-color 0.15s, background 0.15s;
}

.vault-file-btn:hover {
    border-color: rgba(6, 182, 212, 0.45);
    background: rgba(30, 41, 59, 0.7);
}

.vault-file-btn-active {
    border-color: rgba(6, 182, 212, 0.55);
    background: rgba(6, 182, 212, 0.08);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.1);
}

.vault-file-label {
    font-size: 0.8rem;
    font-weight: 600;
    font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
}

.vault-file-path {
    font-size: 0.65rem;
    color: var(--fvl-muted);
    font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
    word-break: break-all;
}

.vault-main {
    min-width: 0;
}

.vault-toolbar-panel {
    margin-bottom: 0.75rem;
    padding: 1rem 1.15rem;
    background: rgba(15, 15, 35, 0.85);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 0.75rem;
}

.vault-toolbar-main {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 0.35rem;
}

.vault-file-title {
    margin: 0;
    font-size: 1rem;
    font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
    color: var(--fvl-light);
}

.vault-covenant-badge {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: rgba(251, 191, 36, 0.12);
    color: var(--fvl-amber);
    border: 1px solid rgba(251, 191, 36, 0.35);
}

.vault-file-desc {
    margin: 0 0 0.75rem;
    font-size: 0.875rem;
    color: var(--fvl-muted);
}

.vault-toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.vault-btn { font-size: 0.75rem; padding: 0.4rem 0.75rem; }
.vault-btn-active {
    border-color: rgba(6, 182, 212, 0.6);
    color: var(--fvl-secondary);
    background: rgba(6, 182, 212, 0.08);
}

.vault-viewer-panel {
    padding: 1rem 1.15rem;
    background: rgba(2, 6, 23, 0.95);
    border: 1px solid rgba(6, 182, 212, 0.25);
    border-radius: 0.75rem;
    overflow: auto;
    max-height: min(70vh, 720px);
    font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 1.55;
}

.vault-loading,
.vault-error {
    margin: 0;
    color: var(--fvl-muted);
}

.vault-error { color: #f87171; }

.json-tree { padding: 0.15rem 0; }

.json-branch { margin-left: 0; }
.json-branch .json-branch { margin-left: 1.1rem; }

.json-summary {
    cursor: pointer;
    list-style: none;
    padding: 0.1rem 0;
    color: var(--fvl-muted);
}

.json-summary::-webkit-details-marker { display: none; }

.json-summary::before {
    content: '▸';
    display: inline-block;
    width: 1rem;
    color: var(--fvl-secondary);
    transition: transform 0.15s;
}

.json-branch[open] > .json-summary::before { transform: rotate(90deg); }

.json-children { padding-left: 0.25rem; }

.json-leaf {
    padding: 0.1rem 0 0.1rem 1rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.json-key-inline { color: #c4b5fd; }
.json-punct { color: #64748b; }
.json-meta { color: #64748b; font-size: 0.75em; }
.json-string { color: #4ade80; }
.json-number { color: #fbbf24; }
.json-boolean { color: #f472b6; }
.json-null { color: #64748b; }

.json-raw {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

.json-raw code { background: none; border: none; padding: 0; font-size: inherit; }

@media (max-width: 768px) {
    .vault-layout {
        grid-template-columns: 1fr;
    }
    .vault-sidebar {
        position: static;
    }
}