/* Allgemeine Anpassungen */
:root {
  --primary-color: #1ca4b6; /* Ein helles Blau */
  --secondary-color: #6c757d; /* Ein Grauton */
  --accent-color: #007bff;    /* Ein Grünton */
  --accent-color-light: #439eff;    /* Ein Grünton */
  --text-color-dark: #343a40; /* Dunkler Text */
  --text-color-light: #1ca4b6; /* Heller Text */
  --background-light: #f4f7f6; /* Heller Hintergrund */
  --background-accent: #1ca4b6; /* Akzent Hintergrund */
  --background-mid: #2b2b2b;  /* Dunkler Hintergrund */
  --background-dark: #0b0b0b;  /* Dunkler Hintergrund */
}

:root {
  --primary-color: #fcfcfc; /* Ein helles Blau */
  --secondary-color: #6c757d; /* Ein Grauton */
  --accent-color: #1ca4b6;    /* Ein Grünton */
  --accent-color-light: #55dff1;    /* Ein Grünton */
  --text-color-dark: #2e2e2e; /* Dunkler Text */
  --text-color-light: #f0f0f0; /* Heller Text */
  --background-light: #f4f7f6; /* Heller Hintergrund */
  --background-accent: #158796; /* Akzent Hintergrund */
  --background-dark: #0e0d0d;  /* Dunkler Hintergrund */
}

body {
    font-family: 'Roboto', sans-serif;
    background-color:var(--background-dark);
    color: var(--primary-color);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

/* Header-Bereich */
.header-section {
    /* background-color: #555; */
    padding: 1.0rem 0remo 0rem 0rem;
    /* height: 100px; */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky; /* Sticky Header */
    top: 0;
    z-index: 1000;
}

.header-section .logo h1 {
    margin: 0;
    color: var(--text-color-light); /* Beispiel Farbe für Logo */
    font-size: 2.2rem;
}

.header-section .main-nav {
    align-items: center;
    text-align: center;
}

.header-section .main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap; /* Wichtig für Responsivität */
}

.header-section .main-nav li {
    margin-left: 20px;
    margin-bottom: 0;
}

.header-section .main-nav a {
    text-decoration: none;
    color: var(--text-color-light);
    font-weight: 200;
    transition: color 0.3s ease;
    font-size: 0.8em;
}

.header-section .main-nav a:hover {
    color: var(--accent-color-light); /* Beispiel-Akzentfarbe */
}

/* Content Sections allgemein */
.content-section {
    padding: 4rem 0; /* Vertikaler Abstand für Sektionen */
}

.content-section h2 {
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

/* Hintergrundfarben */
.light-bg {
    background-color: var(--background-light);
}

.mid-bg {
    background-color: var(--background-mid);
    color: var(--text-color-light);
}

.dark-bg {
    background-color: var(--background-dark);
    color: var(--text-color-light);
}

.accent-bg {
    background-color: var(--background-accent);
    color: var(--text-color-light);
}

.white-text {
    color: var(--text-color-light);
}

/* Cards für Übersicht und Termin Sektionen */
.card {
    background-color: var(--background-accent);
    border: 1px solid #555;
    border-radius: 5px;
    padding: 1.5rem;
    margin-bottom: 1.5rem; /* Abstand zwischen Karten, wenn sie stapeln */
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.2s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1rem;
    border-radius: 3px;
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.dark-card {
    background-color: var(--background-dark);
    color: var(--text-color-light);
    border-color: #555;
}

.dark-card a.button-outline {
    color: var(--accent-color-light);
    border-color: var(--accent-color-light);
}

.dark-card a.button-outline:hover {
    background-color: var(--accent-color-light);
    color: var(--background-dark);
}


/* Videos Sektion */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    margin-bottom: 1.5rem; /* Abstand zwischen Video-Containern */
    background-color: #000; /* Schwarzer Hintergrund für Videos */
    border-radius: 5px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 5px;
}

.video-container h4 {
    margin-top: 1rem;
    font-size: 1.2rem;
    text-align: center;
}

/* Anfrage Sektion (Formular) */
.column-50.column-offset-25 {
    background-color: var(--background-accent);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.dark-bg label {
    color: var(--text-color-light); /* Label-Farbe im dunklen Bereich */
}

.dark-bg input[type="text"],
.dark-bg input[type="email"],
.dark-bg textarea {
    background-color: var(--background-accent);
    border-color: #666;
    color: var(--text-color-light);
}

.dark-bg input[type="text"]::placeholder,
.dark-bg input[type="email"]::placeholder,
.dark-bg textarea::placeholder {
    color: #bbb;
}

.dark-bg input[type="text"]:focus,
.dark-bg input[type="email"]:focus,
.dark-bg textarea:focus {
    border-color: var(--accent-color-light); /* Beispiel Fokusfarbe */
    box-shadow: 0 0 0 0.1rem rgba(0, 123, 255, 0.25);
}


/* Footer-Bereich */
.footer-section {
    background-color: var(--background-dark);
    color: #bbb;
    padding: 3rem 0;
    font-size: 0.9rem;
}

.footer-section h5 {
    color: var(--text-color-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 5px;
}

.footer-section ul li a {
    color: #bbb;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--accent-color-light);
}

.footer-section .copyright-row {
    border-top: 1px solid var(--accent-color);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.footer-section .copyright-row p {
    margin-bottom: 0;
}

/* Milligram Buttons anpassen (Beispiel) */
.button.button-primary {
    background-color: var(--accent-color); /* Eine Beispiel-Akzentfarbe */
    border-color: var(--accent-color);
}

.button.button-primary:hover {
    background-color: var(--accent-color-light);
    border-color: var(--accent-color);
}

.button.button-outline {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.button.button-outline:hover {
    background-color: var(--accent-color-light);
    color: var(--accent-color-light);
}

/* Responsivität Anpassungen für kleinere Bildschirme */
@media (max-width: 640px) { /* Milligram's Standard Breakpoint für Mobile */
    .header-section .logo h1 {
        text-align: center;
        font-size: 1.8rem;
    }

    .header-section .main-nav {
        text-align: center;
        margin-top: 1rem;
    }

    .header-section .main-nav ul {
        justify-content: center;
    }

    .header-section .main-nav li {
        margin: 0 10px 10px;
    }

    .content-section h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    /* Milligram stapelt Spalten (column-33) automatisch unter 640px.
       Wir müssen nur Abstände zwischen den gestapelten Elementen sicherstellen. */
    .content-section .column {
        margin-bottom: 2rem; /* Abstand zwischen den gestapelten Spalten */
    }

    /* Formular auf Mobilgeräten volle Breite */
    .column-50.column-offset-25 {
        width: 100%;
        margin-left: 0;
        padding: 1.5rem;
    }
}