/*
Theme Name: o-byte Portal
Author: Ihr o-byte.com
Description: Theeme für das o-byte Portal mit modernem Design, responsivem Layout und benutzerfreundlicher Navigation.
Version: 1.1
*/

:root {
    --portal-blue: #00a7e6;
    --active-color: #f59c00;
    --header-grey: #8d8d8d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f0f0f0;
    color: #000;
}

/* Header Styling */
.site-header {
    background: #fff;
    padding: 15px 0;
    border-bottom: 2px solid var(--portal-blue);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.logo-area {
    flex-shrink: 0;
}

.logo-area img {
    height: 50px;
    width: auto;
}

.site-title {
    font-size: 28px;
    font-weight: bold;
    color: #000;
}

.site-nav {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: #000;
    font-size: 15px;
    font-weight: normal;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: var(--active-color);
}

.nav-menu li.current-menu-item > a {
    color: var(--active-color);
    font-weight: bold;
}

/* Submenu Styling */
.nav-menu ul {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--portal-blue);
    border-radius: 4px;
    margin-top: 5px;
    min-width: 200px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 5px 0;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.nav-menu li:hover > ul,
.nav-menu li.open > ul {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.nav-menu ul li {
    padding: 0;
    position: relative;
}

.nav-menu ul a {
    display: block;
    padding: 10px 15px;
    font-size: 14px;
    color: #000;
    text-decoration: none;
    transition: color 0.2s ease;
}

.nav-menu ul a:hover {
    background-color: #f5f5f5;
    color: var(--active-color);
}

/* Dritte Ebene Submenus */
.nav-menu ul ul {
    top: 0;
    left: 100%;
    margin-left: 5px;
    margin-top: 0;
}

/* Burger Menu Button - versteckt auf Desktop */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 101;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #000;
    margin: 5px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Mobile Responsiv (ab 768px und kleiner) */
@media (max-width: 767px) {
    .header-content {
        width: 95%;
        gap: 15px;
    }

    .menu-toggle {
        display: flex;
        flex-direction: column;
        order: 2;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        padding: 6px;
    }

    .site-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex: none;
        display: none;
        background: #fff;
        border-bottom: 2px solid var(--portal-blue);
        z-index: 99;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        width: 100%;
    }

    .site-nav.active {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0;
        justify-content: flex-start;
        width: 100%;
        padding: 15px 0;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid #e9e9e9;
    }

    .nav-menu a {
        display: block;
        padding: 12px 20px;
        white-space: normal;
        margin: 0;
    }

    .nav-menu > li:hover > ul,
    .nav-menu > li.open > ul {
        position: static;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background-color: #f5f5f5;
        margin: 0;
        min-width: auto;
        padding: 0;
        transition: none;
    }

    .nav-menu ul li {
        border: none;
        width: 100%;
    }

    .nav-menu ul a {
        padding: 10px 20px 10px 30px;
        font-size: 14px;
    }

    .nav-menu ul ul {
        position: static;
        left: 0;
        top: auto;
        margin: 0;
        background: #f5f5f5;
    }

    .nav-menu ul ul a {
        padding-left: 40px;
    }

    /* Burger Menu Animation - X beim Öffnen */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-4px, 5px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-4px, -5px);
    }
}

@media (max-width: 480px) {
    .site-title {
        font-size: 20px;
    }

    .logo-area img {
        height: 40px;
    }

    .nav-menu a {
        font-size: 14px;
    }
}