/* Grundlegende Gestaltung */
body, html {
    font-family: 'Montserrat', Arial, sans-serif;
    background: #f9f9f9;
    min-height: 100vh;
    padding-top: 0; /* Kein extra Padding, da Header nicht mehr fixed ist */
}

/* Header-Bereich */
header {
    width: 100%;
}

/* Top-Navigation */
.navbar-bg-color {
    background-color: #dddddd !important;
}

.navbar-bg-color.fixed-top {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1040;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
    border-bottom: 1px solid #e0e0e0;
}

/* Nach der festen Menüzeile braucht der Seiteninhalt einen Abstand, damit nichts darunter "verschwindet"! Das Dummy-Div liefert aktuell already das Padding. */

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    background-color: white;
    min-height: 56px;
    width: 100%;
    padding: 0;
}

.navbar-nav .nav-link {
    color: #444444 !important;
    font-size: 1.1rem !important;
    font-weight: 500;
    padding: 0.9rem 1.2rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color .16s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #a02826 !important; /* Rot aus Logo */
}

/* Logo-Bereich */
.logo-section {
    margin-top: 56px;
    background-color: white;
    padding: 1.2rem 0 1.2rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #e0e0e0;
}

.logo-link {
    display: block;
    text-align: center;
}

.logo-img {
    max-width: 100%;
    height: auto;
    max-height: 90px;
    margin: 0 auto;
    display: block;
}

/* Dropdown-Menü */
.dropdown-menu {
    border-radius: 2px;
    border-color: #e0e0e0;
    box-shadow: 0 4px 16px rgba(80,80,80,0.05);
    font-size: 1.01rem;
}

.dropdown-item {
    color: #444;
    padding: 0.5rem 1.25rem;
}

.dropdown-item:hover {
    background: #f7f3f3;
    color: #a02826;
}

/* Touch-optimierte Buttons für mobile Geräte */
.btn {
    min-height: 44px; /* Mindestgröße für Touch-Targets */
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.btn:active {
    transform: scale(0.98);
}

/* Touch-optimierte Formulare */
.form-control, .form-select {
    min-height: 44px;
    font-size: 16px; /* Verhindert Zoom auf iOS */
    border-radius: 0.5rem;
}

/* Touch-optimierte Navigation */
.navbar-nav .nav-link {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Tablet-Optimierung (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .navbar-nav .nav-link {
        font-size: 0.9rem !important;
        padding: 0.8rem 1rem !important;
        letter-spacing: 0.02em;
    }
    
    .logo-img {
        max-width: 250px;
    }
    
    .container {
        max-width: 95%;
    }
    
    /* Tablet-spezifische Grid-Anpassungen */
    .col-md-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .col-md-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media (max-width: 991px) {
    .navbar-nav .nav-link, .top-nav .nav-link {
        font-size: 0.5rem !important;
        padding: 0.7rem 0.75rem !important;
        letter-spacing: 0.01em;
        margin: 0;
    }
    .top-nav .nav-icon, .header-icons .icon-link {
        font-size: 1.13rem !important;
        margin-right: 0.3rem !important;
    }
    .navbar-collapse {
        padding-top: 0.6rem;
        padding-bottom: 0.7rem;
        border-top: 1px solid #e0e0e0;
        background: #dddddd !important;
    }
    .navbar-toggler {
        border: none;
        box-shadow: none;
        outline: none;
        padding: 0.4rem 0.7rem;
    }

    /* PLZ/Umkreis-Suche im mobilen Layout */
    .navbar .d-flex.align-items-center.me-2 {
        flex: 1 1 auto;
        margin-right: 0 !important;
        min-width: 0;
        padding: 0 0.5rem;
    }
    .navbar .input-group {
        max-width: 200px !important;
    }
    .navbar .form-control {
        font-size: 0.8rem !important;
        padding: 0.25rem 0.5rem !important;
    }
    .navbar .form-select {
        font-size: 0.8rem !important;
        padding: 0.25rem 0.5rem !important;
        max-width: 80px !important;
    }
    .navbar .container {
        flex-wrap: nowrap !important;
        display: flex !important;
        align-items: center !important;
    }
}

/* --- MOBILE OPTIMIERUNG --- */
@media (max-width: 768px) {
    .logo-img {
        max-width: 200px;
    }
    
    /* Mobile-spezifische Touch-Gesten */
    .card {
        touch-action: pan-y pinch-zoom;
    }
    
    /* Mobile Navigation verbessern */
    .navbar-collapse {
        max-height: 80vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Mobile Grid-Anpassungen */
    .row {
        margin-left: -0.5rem;
        margin-right: -0.5rem;
    }
    
    .col-md-4, .col-md-6, .col-md-12 {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    /* Mobile Typografie */
    h1, .h1 {
        font-size: 1.75rem !important;
        line-height: 1.2;
    }
    
    h2, .h2 {
        font-size: 1.5rem !important;
        line-height: 1.3;
    }
    
    h3, .h3 {
        font-size: 1.25rem !important;
        line-height: 1.4;
    }
    
    /* Mobile Abstände */
    .py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }
    
    .mb-5 {
        margin-bottom: 2rem !important;
    }
    
    .mt-5 {
        margin-top: 2rem !important;
    }
}

@media (max-width: 576px) {
    .logo-img {
        width: 100vw !important;
        max-width: 100vw !important;
        min-width: 100vw !important;
        margin: 0 !important;
        display: block;
    }
    .logo-section {
        padding: 0.2rem 0 0.2rem 0 !important;
    }
    main {
        padding-top: 70px !important;
    }
    /* Formular und Burger-Menü nebeneinander */
    .navbar .d-flex.align-items-center.me-3 {
        flex: 1 1 auto;
        margin-right: 0 !important;
        order: 1;
        min-width: 0;
    }
    .navbar .navbar-toggler {
        order: 2;
        margin-left: 0.5rem;
    }
    .navbar .logo-section {
        order: 3;
        width: 100%;
        justify-content: center;
    }
    .navbar .logo-img {
        margin: 0 auto;
    }
    .navbar .container {
        flex-wrap: nowrap !important;
        display: flex !important;
        align-items: center !important;
    }
    h1, .h1 {
        font-size: 1.5rem !important;
    }
    h2, .h2 {
        font-size: 1.15rem !important;
    }
    h3, .h3 {
        font-size: 1.05rem !important;
    }
    .lead, p, .card-title, .card-body, .alert, .btn, .form-control, .form-select {
        font-size: 0.97rem !important;
    }
    
    /* Kleine Bildschirme - noch kompaktere Abstände */
    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .btn + .btn {
        margin-left: 0;
    }
}

/* Touch-Gesten für mobile Geräte */
@media (hover: none) and (pointer: coarse) {
    /* Touch-spezifische Hover-Effekte deaktivieren */
    .btn:hover, .nav-link:hover, .dropdown-item:hover {
        transform: none;
    }
    
    /* Touch-Feedback */
    .btn:active, .nav-link:active, .dropdown-item:active {
        background-color: rgba(0,0,0,0.1);
        transform: scale(0.98);
    }
    
    /* Touch-optimierte Scroll-Bereiche */
    .scrollable-content {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }
}

/* Performance-Optimierungen für mobile Geräte */
@media (max-width: 768px) {
    /* Reduzierte Schatten für bessere Performance */
    .card {
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }
    
    .navbar {
        box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    }
    
    /* Reduzierte Animationen auf mobilen Geräten */
    * {
        animation-duration: 0.2s !important;
        transition-duration: 0.2s !important;
    }
}

.input-group { max-width: 500px; }
.bi { font-size: 1.5rem; }

/* Responsive Utility-Klassen */
@media (max-width: 576px) {
    .d-sm-none {
        display: none !important;
    }
    
    .d-sm-block {
        display: block !important;
    }
    
    .text-sm-center {
        text-align: center !important;
    }
    
    .text-sm-left {
        text-align: left !important;
    }
}

@media (min-width: 577px) and (max-width: 768px) {
    .d-md-none {
        display: none !important;
    }
    
    .d-md-block {
        display: block !important;
    }
}

/* Touch-optimierte Dropdown-Menüs */
@media (max-width: 768px) {
    .dropdown-menu {
        position: static !important;
        float: none;
        width: 100%;
        margin-top: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background-color: rgba(0,0,0,0.05);
    }
    
    .dropdown-item {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid rgba(0,0,0,0.1);
    }
    
    .dropdown-item:last-child {
        border-bottom: none;
    }
}