/* Rule-ROM Federation — Sovereign Theme */
/* Professional / Engineering Aesthetic */

:root {
    --rom-bg: #0a0a0f;
    --rom-bg-secondary: #12121a;
    --rom-bg-card: #1a1a25;
    --rom-text: #e0e0e0;
    --rom-text-muted: #8892a8;
    --rom-accent: #00d9ff;
    --rom-accent-dim: rgba(0, 217, 255, 0.1);
    --rom-primary: #00d9ff;
    --rom-primary-dim: rgba(0, 217, 255, 0.15);
    --rom-warning: #ffb800;
    --rom-danger: #ff4444;
    --rom-border: #2a2a3a;
    --rom-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

/* ================================
   BASE OVERRIDES
   ================================ */

body {
    background: linear-gradient(135deg, var(--rom-bg) 0%, #0f0f1a 50%, var(--rom-bg) 100%);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ================================
   HERO UNIT
   ================================ */

.rom-hero {
    background: linear-gradient(180deg, var(--rom-bg-secondary) 0%, var(--rom-bg) 100%);
    border-bottom: 1px solid var(--rom-border);
    padding: 3rem 2rem;
    text-align: center;
}

.rom-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--rom-text);
    margin-bottom: 0.5rem;
}

.rom-hero-subtitle {
    font-size: 1rem;
    color: var(--rom-text-muted);
    letter-spacing: 0.05em;
    font-weight: 400;
}

/* ================================
   MISSION STATEMENT
   ================================ */

.rom-mission {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--rom-bg-card);
    border: 1px solid var(--rom-border);
    border-radius: 8px;
    text-align: center;
}

.rom-mission-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--rom-text);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.rom-mission-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--rom-text-muted);
}

/* ================================
   ACTION BUTTONS
   ================================ */

.rom-btn-grid {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.rom-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 1.25rem 2.5rem;
    background: var(--rom-bg-card);
    color: var(--rom-text);
    border: 1px solid var(--rom-border);
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 200px;
}

.rom-btn:hover {
    border-color: var(--rom-primary);
    background: var(--rom-primary-dim);
    color: var(--rom-primary);
    transform: translateY(-2px);
}

.rom-btn-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.rom-btn-label {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.7;
    margin-top: 0.25rem;
    font-family: var(--rom-mono);
    letter-spacing: 0;
}

.rom-btn-primary {
    border-color: var(--rom-primary);
    background: var(--rom-primary-dim);
    color: var(--rom-primary);
}

.rom-btn-primary:hover {
    background: rgba(0, 217, 255, 0.2);
}

/* ================================
   DOMAIN CARDS
   ================================ */

.rom-domains {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.rom-domain-item {
    background: var(--rom-bg-card);
    border: 1px solid var(--rom-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.rom-domain-item:hover {
    border-color: var(--rom-primary);
}

.rom-domain-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.rom-domain-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--rom-text);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.rom-domain-desc {
    font-size: 0.9rem;
    color: var(--rom-text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.rom-domain-link {
    display: inline-block;
    color: var(--rom-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--rom-mono);
}

.rom-domain-link:hover {
    text-decoration: underline;
}

/* ================================
   INFRASTRUCTURE SECTION
   ================================ */

.rom-infra {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--rom-border);
}

.rom-infra-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--rom-text);
    margin-bottom: 1.5rem;
    text-align: center;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ================================
   CONTACT SECTION
   ================================ */

.rom-contact {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--rom-bg-card);
    border: 1px solid var(--rom-border);
    border-radius: 8px;
}

.rom-contact-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--rom-text);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.rom-contact-grid {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.rom-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--rom-bg-secondary);
    border: 1px solid var(--rom-border);
    border-radius: 6px;
}

.rom-contact-item a {
    color: var(--rom-text);
    text-decoration: none;
    font-family: var(--rom-mono);
    font-size: 0.9rem;
}

.rom-contact-item a:hover {
    color: var(--rom-primary);
}

.rom-contact-icon {
    font-size: 1.1rem;
}

/* ================================
   FOOTER
   ================================ */

.rom-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--rom-border);
    text-align: center;
    color: var(--rom-text-muted);
    font-size: 0.85rem;
}

.rom-footer-tagline {
    font-size: 0.9rem;
    color: var(--rom-text-muted);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.rom-footer a {
    color: var(--rom-primary);
    text-decoration: none;
}

.rom-footer a:hover {
    text-decoration: underline;
}

/* Language Switcher */
.rom-lang-switcher {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
}

.rom-lang-btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--rom-bg-card);
    border: 1px solid var(--rom-border);
    border-radius: 6px;
    color: var(--rom-text);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.rom-lang-btn:hover {
    border-color: var(--rom-primary);
    background: var(--rom-primary-dim);
    color: var(--rom-primary);
    transform: translateY(-1px);
}

/* ================================
   CODE BLOCKS OVERRIDE
   ================================ */

code, pre {
    font-family: var(--rom-mono) !important;
}

/* ================================
   MATERIAL MKDOCS SPECIFIC OVERRIDES
   ================================ */

.md-main__inner {
    margin-top: 2rem;
}

.md-content {
    background: transparent;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
    color: var(--rom-text);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.md-typeset h1 {
    border-bottom: 1px solid var(--rom-border);
    padding-bottom: 0.5rem;
}

.md-typeset code {
    background: var(--rom-bg-secondary);
    border: 1px solid var(--rom-border);
    color: var(--rom-accent);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.md-typeset pre {
    background: var(--rom-bg-secondary);
    border: 1px solid var(--rom-border);
    border-radius: 6px;
}

.md-typeset pre code {
    border: none;
    padding: 1rem;
}

/* Admonition overrides */
.md-typeset .admonition,
.md-typeset details {
    background: var(--rom-bg-card);
    border: 1px solid var(--rom-border);
    border-radius: 6px;
}

.md-typeset .admonition.abstract,
.md-typeset details.abstract {
    border-color: var(--rom-primary);
}

.md-typeset .admonition.abstract > .admonition-title,
.md-typeset details.abstract > summary {
    background: var(--rom-primary-dim);
    color: var(--rom-primary);
}

/* ================================
   RESPONSIVE
   ================================ */

@media (max-width: 768px) {
    .rom-hero-title {
        font-size: 1.5rem;
    }

    .rom-hero {
        padding: 2rem 1rem;
    }

    .rom-btn {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
        min-width: auto;
        width: 100%;
    }

    .rom-domains {
        grid-template-columns: 1fr;
    }

    .rom-contact-grid {
        flex-direction: column;
    }
}