/*
 *  MichaelHamann.org - Angehender Fachinformatiker Für Anwendungsentwicklung
 * 
 *  PHP Version 8
 * 
 *  Kategorie:            MichaelHamann.org
 *  Author:               Michael Hamann (info@michaelhamann.org)
 *  ------
 *  Created Date:         Wednesday October 7th 2026
 *  Last Modified:        Wednesday October 7th 2026 09:10:35
 *  Modified By:          Michael Hamann
 *  ------
 *  Copyright:            2024 - 2026 MichaelHamann.org
 *  Lizenz:               https://www.michaelhamann.org/license.txt
 *  Link:                 https://www.michaelhamann.org
 *  
 *  
 */

/* =========================================================
   Header
   ========================================================= */

.site-header {
    width: 100%;
}


/* =========================================================
   Header Main
   ========================================================= */

.header-main {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.header-container {
    width: 100%;
    max-width: var(--content-width);
    margin: 0 auto;
    padding-left: var(--content-padding);
    padding-right: var(--content-padding);
}

.header-main .header-container {
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}


/* =========================================================
   Branding
   ========================================================= */

.site-branding {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.site-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.site-description {
    margin-top: 6px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}


/* =========================================================
   Header Links
   ========================================================= */

.header-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 14px;
    color: var(--color-text-muted);
    background: var(--color-surface-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.header-links a:hover {
    color: var(--color-text);
    border-color: var(--color-primary);
    background: var(--color-background);
}


/* =========================================================
   Navigation
   ========================================================= */

.navigation-bar {
    background: var(--color-surface-light);
    border-bottom: 1px solid var(--color-border);
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-navigation a {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 56px;
    padding: 0 18px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: color 0.2s ease, background 0.2s ease;
}

.main-navigation a:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.03);
}

.main-navigation a.active {
    color: var(--color-text);
}

.main-navigation a.active::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 0;
    height: 3px;
    background: var(--color-primary);
}


/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 768px) {

    .header-main .header-container {
        min-height: auto;
        padding-top: var(--spacing-md);
        padding-bottom: var(--spacing-md);

        align-items: flex-start;
        flex-direction: column;
    }

    .main-navigation {
        overflow-x: auto;
    }

    .main-navigation a {
        flex: 0 0 auto;
    }
}