/* ═══════════════════════════════════════════════════════════
   ProductionBrain — Shared Styles
   Shared across all site pages (sakara, crowdcast-embed, etc.)
   ═══════════════════════════════════════════════════════════ */

/* ─── DESIGN TOKENS ─── */
:root {
    --bg-primary: #232235;
    --bg-secondary: #2a2940;
    --bg-card: #2e2d45;
    --bg-elevated: #34334d;
    --text-primary: #f0f0f0;
    --text-secondary: #b0b0c0;
    --text-muted: #7a7a95;
    --accent: #00bfff;
    --accent-dim: rgba(0, 191, 255, 0.20);
    --accent-glow: rgba(0, 191, 255, 0.35);
    --red-accent: #ff5945;
    --warning: #ff9500;
    --warning-dim: rgba(255, 149, 0, 0.18);
    --success: #34c759;
    --success-dim: rgba(52, 199, 89, 0.18);
    --border: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(0, 191, 255, 0.25);
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

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

/* ─── BASE ─── */
body {
    font-family: var(--font-display);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ─── HEADER ─── */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(35, 34, 53, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 18px;
    text-decoration: none;
}

.header-logo img {
    height: 76px;
    width: auto;
}

.logo-text {
    font-weight: 800;
    font-size: 1.7rem;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

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

.header-cta {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--accent);
    padding: 12px 28px;
    text-decoration: none;
    transition: all 0.3s;
}

.header-cta:hover {
    background: #fff;
    color: var(--bg-primary);
}

/* ─── FOOTER ─── */
.site-footer {
    padding: 48px 40px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-brand img {
    height: 56px;
    width: auto;
    opacity: 0.7;
}

.footer-brand .footer-name {
    font-weight: 700;
    font-size: 1.2rem;
}

.footer-brand .footer-name span {
    color: var(--accent);
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

/* ─── RESPONSIVE — SHARED COMPONENTS ─── */
@media (max-width: 768px) {
    .site-header {
        padding: 14px 20px;
    }

    .header-logo {
        gap: 10px;
    }

    .header-logo img {
        height: 48px;
    }

    .logo-text {
        font-size: 1.15rem;
    }

    .header-cta {
        padding: 10px 18px;
        font-size: 0.75rem;
    }

    .site-footer {
        padding: 32px 20px;
    }

    .footer-brand img {
        height: 36px;
    }

    .footer-brand .footer-name {
        font-size: 0.95rem;
    }
}