:root {
    --bg-dark: #060b1a;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.1);
    --accent-blue: #00d4ff;
    --accent-purple: #7928ca;
    --text-primary: #ffffff;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.7;
}

/* --- Header / Navigation Bar --- */
#शीर्षपट्टिका {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    z-index: 1000;
    background: rgba(6, 11, 26, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 25px;
    box-sizing: border-box;
}

#चिह्नपात्रम् {
    display: flex;
    align-items: center;
}

#चिह्नम् {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: contain;
    transition: all 0.3s ease;
}

#चिह्नम्:hover {
    transform: scale(2);
    transform-origin: top left;
}

#मार्गसञ्चारकडी {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;
}

#मार्गसञ्चारकडी a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

#मार्गसञ्चारकडी a:hover {
    color: var(--accent-blue);
}

/* --- Main Layout --- */
.मुख्यपात्रम् {
    max-width: 960px;
    margin: 90px auto 60px;
    padding: 0 24px;
}

.शीर्षकविभागः {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--card-border);
}

.मुख्यशीर्षकम् {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #00d4ff 0%, #7928ca 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.उपशीर्षकम् {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.विवरणखण्डः {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 28px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.अनुभागशीर्षकम् {
    color: var(--accent-blue);
    font-size: 1.35rem;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.पाठः {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 14px;
}

.सूची {
    color: var(--text-secondary);
    padding-left: 24px;
    margin-bottom: 16px;
}

.सूची li {
    margin-bottom: 10px;
}

.संवादपेटिका {
    background: rgba(0, 212, 255, 0.05);
    border-left: 4px solid var(--accent-blue);
    padding: 16px 20px;
    border-radius: 6px;
    margin: 18px 0;
}

/* --- Footer --- */
.site-footer {
    background: rgba(4, 7, 18, 0.98);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 50px 24px 20px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-section h4 {
    color: #fff;
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 1.15rem;
}

.footer-section p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-section a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 8px;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--accent-blue);
}

.footer-bottom {
    max-width: 1100px;
    margin: 35px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: #64748b;
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    #मार्गसञ्चारकडी {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .मुख्यशीर्षकम् {
        font-size: 1.9rem;
    }

    .विवरणखण्डः {
        padding: 22px;
    }
}