:root {
  --ladaebalken-color: #2580d5;
  --primary-color:  rgb(36, 74, 111,1);
  --primary-color2:  rgb(36, 74, 111,0.25);
  --primary-weiss: rgb(36, 74, 111,0.7);
  --primary-hell: rgb(36, 74, 111,0.25);
  --primary-gelb: rgb(240, 216, 27);
  --primary-gelb2: rgb(240, 216, 27,0.25);
  --primary-schwarz:  rgb(20, 20, 20,1);
  
  --primary-hintenhell:  rgb(36, 74, 111,0.05);
  --primary-hintendunkel:  rgb(36, 74, 111,0.1);
}

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

/* System-Schriftarten (werden lokal vom PC/Handy des Nutzers geladen, kein Google Fonts nötig) */
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #333333;
    background-color: #ffffff;
    line-height: 1.6;
        max-width: 1250px;
    margin: 0 auto;      /* zentriert den Body */
    background: #fff;    /* weißer Hintergrund */
    min-height: 100vh;
}

h1, h2, h3, h4, h5 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

/* Layout & Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.mb-5 { margin-bottom: 3rem; }
.mt-2 { margin-top: 1.5rem; }
.text-muted { color: #6c757d; }

/* Navigation */
.navbar {
    background-color: var(--primary-color);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    background-color: var(--primary-color);
}
.nav-container li {
    background-color: var(--primary-color);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: var(--primary-gelb);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: white;
}

.nav-links2 {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links2 a {
    color: var(--primary-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links2 a:hover {
    color: var(--primary-color);
}

/* Hamburger Button (versteckt auf dem Desktop) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    border: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    background-color: var(--primary-color2);
}

.btn-primary {
    
    color: #ffffff;
}
.btn-primary:hover {
    background-color: #002752;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #17a2b8;
    color: white;
}
.btn-secondary:hover {
    background-color: #117a8b;
}

.w-100 { width: 100%; }

/* Hero Section */
.hero-section {
    /* Da wir keine externen Bilder wollen, nutzen wir hier einen modernen, einfarbigen Verlauf */
   background-image: url('symb9b2.jpg'); background-repeat: no-repeat; background-position: center center;  background-size: cover;
    
    color: #ffffff;
    padding: 100px 10px;
}

.hero-section h1.gelb { color:var(--primary-gelb); }


div.blass { 
    background-color:var(--primary-weiss); max-width: 770px; padding: 10px;
  margin: 0 auto;
  text-align: center;

}
div.blass p { 
  
  color: white;
}
div.blass h1 { 
  
  color:var(--primary-gelb);
}

h3 { 
  
  color:var(--primary-color);
}


.hero-section2 {
    /* Da wir keine externen Bilder wollen, nutzen wir hier einen modernen, einfarbigen Verlauf */
   background-image: url('symb10b.jpg'); background-repeat: no-repeat; background-position: center center;  background-size: cover;
    
    color: #ffffff;
    padding: 80px 10px;
    margin-bottom:  30px;
    text-align: center;
}
.hero-section3 {
    /* Da wir keine externen Bilder wollen, nutzen wir hier einen modernen, einfarbigen Verlauf */
   background-image: url('symb11b.jpg'); background-repeat: no-repeat; background-position: center center;  background-size: cover;
    
    color: #ffffff;
    padding: 80px 10px;
    margin-bottom:  30px;
    text-align: center;
}

.hero-section4 {
    /* Da wir keine externen Bilder wollen, nutzen wir hier einen modernen, einfarbigen Verlauf */
   background-image: url('gtr1.jpg'); background-repeat: no-repeat; background-position: center center;  background-size: cover;
    
    color: #ffffff;
    padding: 80px 10px;
    margin-bottom:  30px;
    text-align: center;
}
.hero-section5 {
    /* Da wir keine externen Bilder wollen, nutzen wir hier einen modernen, einfarbigen Verlauf */
   background-image: url('hand.jpg'); background-repeat: no-repeat; background-position: center center;  background-size: cover;
    
    color: #000000;
    padding: 80px 10px;
    margin-bottom:  30px;
    text-align: center;
    
}
.hero-section6 {
    /* Da wir keine externen Bilder wollen, nutzen wir hier einen modernen, einfarbigen Verlauf */
   background-image: url('leute2.jpg'); background-repeat: no-repeat; background-position: center center;  background-size: cover;
    
    color: var(--primary-gelb);
    padding: 0px 0px;
    margin-bottom:  30px;
    text-align: top bottom;
}
.hero-section0 {
    
    color: var(--primary-hell);
    padding: 80px 10px;
    margin-bottom:  30px;
    text-align: center;
    background-color:var(--primary-color);
}
.hero-section0 h1{
    
    color: var(--primary-hell);
}
h1 { font-size: 1.6rem; }
.hero-section h1 { font-size: 1.6rem; }
.hero-section .lead {
    font-size: 1rem;
    margin-bottom: 1.6rem;
    color: #e2e8f0;
}

/* Sektionen Allgemein */
.section-padding { padding: 60px 0; }
.bg-light-gray { background-color: #f8f9fa; }

/* Grid Systeme (Ersatz für Bootstrap) */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.grid-2-col.align-center { align-items: center; }

.grid-3-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* Bilder */
.img-responsive {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    display: block;
}

/* TimeXpress Highlight Box */
.timexpress-highlight {
    background-color: var(--primary-color);
    color: #ffffff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 64, 133, 0.15);
}
.text-info { color: var(--primary-gelb) }
.feature-list {
    list-style: none;
    margin: 20px 0;
}
.feature-list li { margin-bottom: 10px; }
.feature-list li::before {
    content: "✓ ";
    color: var(--primary-gelb)
    font-weight: bold;
}

/* Cards (Services) */
.card {
    background: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}
.card:hover { transform: translateY(-5px); }

/* Formulare */
.form-container {
    max-width: 700px;
    margin: 0 auto;
}
.form-group { margin-bottom: 20px; text-align: left; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(0, 64, 133, 0.3);
}

.alert {
    padding: 15px;
    background-color: #d4edda;
    color: #155724;
    border-radius: 5px;
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
}


.hintenhell {
    background-color: var(--primary-hintenhell);
}
.hintendunkel {
    background-color: var(--primary-hintendunkel);
}


.small,  {
    background-color: var(--primary-color);
    color: var(--primary-weiss);
    padding: 50px 0 20px;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--primary-weiss);
    padding: 30px 0 20px;
}
.footer-grid {
    display: flex;
    justify-content: space-between;
}
footer h5 { color: var(--primary-gelb); }
.footer-links ul { list-style: none; }
.footer-links ul li { display: inline-block; margin-left: 20px; }
.footer-links a { color: var(--primary-gelb); }
.footer-links a:hover { color: #ffffff; }
.border-top {
    border-top: 1px solid #333;
    padding-top: 20px;
    margin-top: 30px;
}

/* Responsives Design (Smartphones & Tablets) */
@media (max-width: 768px) {
    /* Zeigt den Hamburger-Button auf dem Handy */
    .mobile-menu-btn { 
        display: flex; 
    }
    
    /* Umbruch erlauben, damit das Menü unter das Logo rutscht */
    .nav-container {
        flex-wrap: wrap;
    }

    /* Das Menü standardmäßig verstecken und umgestalten */
    .nav-links { 
        display: none; 
        width: 100%; 
        flex-direction: column; 
        text-align: center;
        background-color: #ffffff;
        position: absolute;
        top: 100%; /* Direkt unter der weißen Leiste */
        left: 0;
        padding: 20px 0;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        gap: 15px;
    }

    /* Diese Klasse wird vom JavaScript hinzugefügt, wenn man klickt */
    .nav-links.active {
        display: flex;
    }

    /* Restliche mobile Anpassungen */
    .hero-section { padding: 80px 0; }
    .hero-section h1 { font-size: 2rem; }
    .grid-2-col, .grid-3-col { grid-template-columns: 1fr; }
    .grid-2-col.reverse .image-wrapper { order: -1; }
    .footer-grid { flex-direction: column; text-align: center; gap: 20px; }
    .footer-links ul li { margin: 0 10px; }
}

.hidden {
  display: none;
}

.visible {
  display: block;
}