/* === GLOBALE STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* === HEADER === */
header {
    background: #0b3c46;
    color: rgb(0, 135, 224);
    padding: 20px;
    text-align: center;
}

.logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 10px;
}

/* === NAVIGATION === */
nav {
    background: #0d5a66;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 20px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 20px;
    margin: 0 5px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

nav a:hover {
    background: #0b3c46;
}

nav a.active {
    background: #0b3c46;
    border: 1px solid white;
}

/* === HAUPTINHALT === */
main {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 30px auto;
    padding: 0 20px;
}

.container {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

h1 {
    color: #0b3c46;
    margin-bottom: 20px;
    font-size: 2.2rem;
}

h2 {
    color: #0d5a66;
    margin: 25px 0 15px;
    font-size: 1.8rem;
    border-bottom: 2px solid #e3f5f4;
    padding-bottom: 8px;
}

h3 {
    color: #0d5a66;
    margin: 20px 0 10px;
}

p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

/* === BANNER/NOTIFICATION === */
.banner {
    background: #e3f5f4;
    padding: 15px;
    border-left: 5px solid #0d5a66;
    margin-bottom: 25px;
    border-radius: 4px;
}

/* === LISTEN === */
ul, ol {
    margin-left: 25px;
    margin-bottom: 20px;
}

li {
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.service-list li {
    padding: 10px;
    background: #f9f9f9;
    margin-bottom: 10px;
    border-radius: 4px;
    border-left: 3px solid #0d5a66;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    background: #0d5a66;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
    font-size: 1rem;
}

.btn:hover {
    background: #0b3c46;
}

.btn-secondary {
    background: #6c757d;
}

/* === FORMULAR === */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: #0d5a66;
    box-shadow: 0 0 0 2px rgba(13, 90, 102, 0.2);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* === FOOTER === */
footer {
    background: #0b3c46;
    color: white;
    text-align: center;
    padding: 25px;
    margin-top: 50px;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        align-items: center;
    }
    
    nav a {
        display: block;
        width: 100%;
        text-align: center;
        margin: 5px 0;
    }
    
    main {
        margin: 15px auto;
        padding: 0 10px;
    }
    
    .container {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
}
/* === ERWEITERTE HEADER-STYLES FÜR LOGO === */

/* Header mit Farbverlauf */
.site-header {
    background: linear-gradient(135deg, #0d5a66 0%, #0b3c46 100%);
    color: white;
    padding: 15px 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Header-Hintergrund-Muster */
.site-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 20%);
    pointer-events: none;
}

/* Header-Container */
.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* Logo-Styling */
.header-logo {
    height: 80px;
    width: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.header-logo:hover {
    transform: scale(1.05);
}

/* Header-Titel */
.header-title {
    flex: 1;
    text-align: center;
    padding: 0 20px;
}

.header-title h1 {
    font-size: 2.2rem;
    margin: 0;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
}

.header-title .tagline {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 5px;
    font-weight: 300;
}

/* Kontakt-Info im Header (optional) */
.header-contact {
    text-align: right;
    padding: 5px 0;
}

.header-contact .phone {
    font-size: 1.3rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    display: block;
    margin-bottom: 5px;
}

.header-contact .hours {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Header für Mobile */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }
    
    .header-logo {
        height: 60px;
        margin-bottom: 10px;
    }
    
    .header-title h1 {
        font-size: 1.8rem;
    }
    
    .header-title .tagline {
        font-size: 1rem;
    }
    
    .header-contact {
        text-align: center;
        margin-top: 10px;
    }
    
    .header-contact .phone {
        font-size: 1.1rem;
    }
}

/* Alternative Header-Varianten */
.header-variant-2 {
    background: linear-gradient(135deg, #0b3c46 0%, #09424d 100%);
}

.header-variant-3 {
    background: linear-gradient(90deg, #0d5a66 0%, #1a7a8c 100%);
}

.header-variant-4 {
    background: linear-gradient(135deg, #0d5a66 30%, #2ecc71 100%);
}

/* Header mit Bildhintergrund (falls gewünscht) */
.header-with-bg {
    background: linear-gradient(rgba(11, 60, 70, 0.9), rgba(11, 60, 70, 0.9)), 
                url('../images/header-bg.jpg');
    background-size: cover;
    background-position: center;
}