/*
  Zahlenlenker - CSS-Stylesheet
  Version: 1.5 (Mit responsivem Menü)
  --------------------------------------------------
*/

/*
  Zahlenlenker Farbpalette:
  --dark-gray: #334142;
  --medium-gray: #5E6464;
  --orange: #DE7D16;
  --orange-hover: #F3A74F;
  --black: #000000;
  --white: #FFFFFF;
  --light-gray-bg: #F7F7F7;
  --border-color: #D9D9D9;
*/

:root {
    --dark-gray: #334142;
    --medium-gray: #5E6464;
    --orange: #DE7D16;
    --orange-hover: #F3A74F;
    --black: #000000;
    --white: #FFFFFF;
    --light-gray-bg: #F7F7F7;
    --border-color: #D9D9D9;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: var(--white);
    color: var(--black);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--orange-hover);
    outline-offset: 2px;
    box-shadow: none;
}

.text-secondary { color: var(--medium-gray); }
.text-center { text-align: center; }

/* --- Header & Navigation (DESKTOP) --- */
.site-header {
    background-color: var(--dark-gray);
    padding: 1rem 0;
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--orange);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo img {
    height: 60px;
    width: auto;
    border-radius: 8px;
    display: block;
}

/* NEU: Wrapper für die Navigationseinheiten */
.navigation-wrapper {
    display: flex;
    align-items: center;
    flex-grow: 1; /* Nimmt den Platz zwischen Logo und Toggle-Button */
    justify-content: space-between; /* Verteilt Haupt- & User-Nav */
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.main-nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    padding: 10px 5px;
    display: inline-block;
}

.main-nav a:hover {
    color: var(--orange);
    text-shadow: 0 0 8px var(--orange-hover);
}

.user-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-nav .button {
    font-family: 'Poppins', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    text-decoration: none;
    padding: 12px 22px;
    border-radius: 8px;
    color: var(--white);
    font-weight: bold;
    border: none;
    cursor: pointer;
    text-align: center;
    display: inline-block;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.user-nav .button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.user-nav .button:active {
    transform: translateY(-1px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.user-nav .login-button,
.user-nav .dashboard-button,
.user-nav .logout-button {
    background-image: linear-gradient(45deg, var(--orange) 0%, var(--orange-hover) 100%);
}

.user-nav .admin-button {
    background-image: linear-gradient(45deg, #4e54c8 0%, #8f94fb 100%);
}

/* NEU: Mobiler Menü-Button (standardmäßig versteckt) */
.mobile-menu-toggle {
    display: none;
}


/* --- Hero Sektion (unverändert) --- */
.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../bilder/bianca_pc_bild.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    text-align: center;
    padding: 120px 20px;
    position: relative;
}
.hero h1 { font-size: 3rem; margin-bottom: 0.5rem; color: var(--white); line-height: 1.2; }
.hero p { font-size: 1.25rem; margin-bottom: 2rem; max-width: 700px; margin-left: auto; margin-right: auto; color: rgba(255, 255, 255, 0.9); }
.cta-button { background-color: var(--orange); color: var(--white); padding: 15px 30px; text-decoration: none; border-radius: 5px; font-weight: bold; transition: background-color 0.3s ease, transform 0.2s ease; display: inline-block; }
.cta-button:hover { background-color: var(--orange-hover); transform: scale(1.05); }


/* --- Allgemeine Content Sektionen (unverändert) --- */
.page-header { background-color: var(--light-gray-bg); padding: 60px 20px; text-align: center; border-bottom: 1px solid var(--border-color); }
.page-header h1 { color: var(--dark-gray); font-size: 2.8rem; margin: 0; }
.content-section { padding: 80px 20px; border-bottom: 1px solid var(--border-color); }
main > section:nth-of-type(odd) { background-color: var(--white); }
main > section:nth-of-type(even) { background-color: var(--light-gray-bg); }
main > section:last-of-type, .page-content:last-of-type { border-bottom: none; }
.content-section h2, .page-content h2 { text-align: center; color: var(--dark-gray); font-size: 2.5rem; margin-bottom: 50px; position: relative; }
.content-section h2::after, .page-content h2::after { content: ''; display: block; width: 60px; height: 4px; background-color: var(--orange); margin: 15px auto 0; border-radius: 2px; }
.page-content { padding: 80px 20px; }


/* --- Grid-Systeme & Karten (unverändert) --- */
.grid-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 30px; }
.card { background: var(--white); padding: 30px; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); border-top: 4px solid var(--orange); transition: transform 0.3s ease, box-shadow 0.3s ease; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0,0,0,0.12); }
.card h3 { color: var(--dark-gray); margin-top: 0; font-size: 1.5rem; }
.card a { color: var(--orange); text-decoration: none; font-weight: bold; margin-top: auto; }
.card a:hover { text-decoration: underline; }


/* --- Spezifische Seitenlayouts (unverändert) --- */
.text-content-section { max-width: 800px; margin: 0 auto; }
.text-content-section p, .text-content-section ul { font-size: 1.1rem; line-height: 1.7; }
.text-content-section h3 { color: var(--dark-gray); font-size: 1.8rem; margin-top: 40px; border-bottom: 2px solid var(--border-color); padding-bottom: 10px; }
.about-container { display: flex; align-items: center; gap: 40px; margin-top: 40px; }
.about-image { flex: 0 0 300px; }
.about-image img { width: 100%; height: auto; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.about-text { flex: 1; text-align: left; }
.about-text h3 { color: var(--dark-gray); font-size: 1.8rem; margin-top: 20px; border: none; padding-bottom: 0; }
.step-circle { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; background-color: var(--orange); color: var(--white); font-size: 1.5rem; font-weight: bold; margin: 0 auto 15px; }
.checklist { list-style: none; padding: 0; margin: 0; text-align: left; }
.checklist li { margin-bottom: 8px; padding-left: 25px; position: relative; }
.checklist li::before { content: '\2714'; color: var(--orange); font-weight: bold; position: absolute; left: 0; top: 0; }
.checklist li:last-child { margin-bottom: 0; }


/* --- Kontaktformular (unverändert) --- */
.contact-form { max-width: 600px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 15px; border: 1px solid var(--border-color); border-radius: 5px; font-family: 'Inter', sans-serif; font-size: 1rem; }
.contact-form button { background-color: var(--orange); color: var(--white); padding: 15px; border: none; border-radius: 5px; font-weight: bold; cursor: pointer; transition: background-color 0.3s ease; font-size: 1.1rem; }
.contact-form button:hover { background-color: var(--orange-hover); }


/* --- Footer (unverändert) --- */
.site-footer { background-color: var(--dark-gray); color: #aeb4b4; padding: 60px 20px; }
.footer-main-content { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-bottom: 40px; margin-bottom: 40px; border-bottom: 1px solid var(--medium-gray); }
.footer-column { flex: 1; min-width: 250px; }
.footer-heading { color: var(--white); font-size: 1.25rem; font-weight: bold; margin-bottom: 15px; }
.footer-nav { list-style: none; padding: 0; margin: 0; }
.footer-nav li { margin-bottom: 10px; }
.site-footer a { color: #aeb4b4; text-decoration: none; transition: color 0.3s ease; }
.site-footer a:hover { color: var(--orange); }
.footer-column p a, .footer-nav a { color: var(--white); }
.footer-bottom { text-align: center; font-size: 0.9rem; }
.footer-bottom p { margin: 5px 0; }
.footer-bottom .mx-2 { margin: 0 0.5rem; }


/* ======================================================== */
/* --- Responsive Design & MOBILES MENÜ ---                 */
/* ======================================================== */

@media (max-width: 992px) {

    /* --- MOBILES MENÜ LOGIK (ersetzt die alte Navigation) --- */
    
    .navigation-wrapper {
        /* Das Menü wird zum seitlichen Overlay */
        position: fixed;
        top: 0;
        right: 0;
        width: 300px;
        max-width: 80%;
        height: 100vh;
        background-color: var(--white); /* Heller Hintergrund für das Menü */
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        z-index: 1001;

        /* Ausrichtung der Elemente IM Menü (untereinander) */
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;

        /* Standardmäßig aus dem Bildschirm schieben */
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
    }

    /* Klasse, die per JS zum Anzeigen hinzugefügt wird */
    .navigation-wrapper.is-active {
        transform: translateX(0);
    }

    /* Links im mobilen Menü anpassen */
    .navigation-wrapper .main-nav a {
        color: var(--dark-gray); /* Dunkle Schrift auf hellem Grund */
        font-size: 1.2rem;
    }
    .navigation-wrapper .main-nav a:hover {
        color: var(--orange);
        text-shadow: none;
    }
    .navigation-wrapper .main-nav ul {
        flex-direction: column;
        gap: 1.2rem;
        width: 100%;
        align-items: flex-start; /* Links ausrichten */
    }

    /* User-Buttons im mobilen Menü */
    .navigation-wrapper .user-nav {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
        padding-top: 1.5rem;
        border-top: 1px solid var(--border-color);
    }
    .navigation-wrapper .user-nav .button {
        width: 100%;
    }

    /* Hamburger-Button anzeigen */
    .mobile-menu-toggle {
        display: block;
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        z-index: 1002; /* Muss über dem Menü liegen */
        color: var(--white);
    }
    
    /* Andere Anpassungen für diese Bildschirmgröße */
    .grid-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Die Header-Logik wird bereits bei 992px umgestellt. */
    /* Hier kommen nur zusätzliche Anpassungen für kleinere Geräte. */
    .hero h1, .page-header h1 {
        font-size: 2.2rem;
    }
    .content-section, .page-content {
        padding: 60px 20px;
    }
    .about-container {
        flex-direction: column;
        text-align: center;
    }
    .about-text {
        text-align: center;
    }
    .about-image {
        margin-bottom: 30px;
        max-width: 300px;
    }
}