/* 
 * Premium Glassmorphism Header Styles 2025
 * Erstellt am: 21.04.2025
 * Modernes Design mit visuell beeindruckenden Effekten
 * Apple-inspiriertes einklappbares Design
 */

/* Header Animation */
.montavis-header-inner {
    opacity: 0; /* Initial unsichtbar */
    transform: translateY(-20px); /* Weniger Abstand für schnellere Animation */
    transition: 
        opacity 0.5s cubic-bezier(0.19, 1, 0.22, 1), 
        transform 0.5s cubic-bezier(0.19, 1, 0.22, 1); /* Schnellere Transition */
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 20px;
    left: 0;
    right: 0;
    z-index: 1000;
}

.montavis-header-inner.show-header {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all; /* Sicherstellen, dass Interaktionen möglich sind */
}

.montavis-header-inner.hide-header {
    opacity: 0;
    transform: translateY(-30px);
    pointer-events: none; /* Disable interactions when hidden */
    transition: 
        opacity 0.4s cubic-bezier(0.55, 0.055, 0.675, 0.19),
        transform 0.4s cubic-bezier(0.55, 0.055, 0.675, 0.19);
}

.montavis-header-inner.show-header .montavis-header-glass.was-expanded {
    width: 100%;
}

.montavis-header-inner.show-header .montavis-header-glass.was-expanded .header-expandable-content {
    opacity: 1;
    width: calc(100% - 120px);
    margin-left: 20px;
    transform: translateX(0);
    visibility: visible;
    max-width: 100%;
    flex: 1;
}

/* Glassmorphism-Bereich mit horizontaler Expansion */
.montavis-header-glass {
    display: flex;
    align-items: center;
    justify-content: space-between; /* Logo links, Hamburger rechts */
    background: rgba(18, 18, 32, 0.35); 
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 7px 15px;
    position: relative;
    overflow: hidden;
    height: 60px;
    transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1); /* Schnellere Expansion */
    width: auto; /* Initial collapsed state */
    min-width: 250px; /* Ensure enough space for logo + hamburger */
}

.montavis-header-glass.expanded {
    width: 100%; /* Full width when expanded */
    transition: width 0.8s cubic-bezier(0.25, 1, 0.5, 1); /* Optimierte Easing-Kurve */
}

/* Collapsing state for clean exit animation */
.montavis-header-glass.collapsing .header-expandable-content {
    opacity: 0;
    transform: translateX(30px); /* Move right during exit */
    transition:
        opacity 0.4s cubic-bezier(0.55, 0.085, 0.68, 0.53),
        transform 0.4s cubic-bezier(0.55, 0.085, 0.68, 0.53),
        width 0.5s cubic-bezier(0.55, 0.085, 0.68, 0.53),
        margin-left 0.4s cubic-bezier(0.55, 0.085, 0.68, 0.53);
}

/* Content that shows/hides based on expanded state */
.header-expandable-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    opacity: 0;
    width: 0;
    margin-left: 0;
    overflow: hidden;
    transform: translateX(-30px); /* Start more to the left for visible motion */
    transition: 
        opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1),
        transform 0.6s cubic-bezier(0.25, 1, 0.5, 1),
        width 0.7s cubic-bezier(0.25, 1, 0.5, 1),
        margin-left 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    visibility: hidden;
    max-width: 0;
    flex: 0;
}

/* Expanded content animates in */
.montavis-header-glass.expanded .header-expandable-content {
    opacity: 1;
    width: calc(100% - 120px); /* Allow space for logo and hamburger */
    margin-left: 20px;
    transform: translateX(0);
    visibility: visible;
    max-width: 100%;
    flex: 1;
    transition:
        opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1) 0.1s, /* Leicht verzögerter Fade-in */
        transform 0.6s cubic-bezier(0.25, 1, 0.5, 1) 0.1s,
        width 0.8s cubic-bezier(0.25, 1, 0.5, 1),
        margin-left 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Enhanced Apple-style Hamburger Button */
.apple-menu-toggle {
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    padding: 0;
    z-index: 100;
    margin-left: 10px;
    position: relative;
    transition: transform 0.3s ease;
    min-width: 44px; /* Ensure button has enough space */
}

.apple-menu-toggle:focus {
    outline: none;
}

/* Improved icon container for hamburger/close toggle */
.hamburger-icon {
    width: 22px;
    height: 22px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hide the old line elements when using icon fonts */
.hamburger-icon .line {
    display: none;
}

/* Icon styling for Bootstrap Icons */
.hamburger-icon i {
    font-size: 24px;
    color: #ffffff;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1); /* Schnellere Icon-Transition */
    opacity: 1;
}

/* Hide the inactive icon */
.hamburger-icon .icon-menu {
    opacity: 1;
    position: absolute;
}

.hamburger-icon .icon-close {
    opacity: 0;
    position: absolute;
    transform: scale(0.5);
}

/* Active state - menu open */
.hamburger-icon.active .icon-menu {
    opacity: 0;
    transform: rotate(90deg) scale(0.5);
}

.hamburger-icon.active .icon-close {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Element transition delays for staggered animation */
.montavis-header-glass.expanded .navbar-nav .nav-link {
    animation: fadeSlideIn 0.5s cubic-bezier(0.25, 1, 0.5, 1) both;
    animation-delay: calc(0.05s + var(--anim-index) * 0.04s); /* Kürzere Verzögerung */
    opacity: 0;
}

.montavis-header-glass.expanded .language-selector-container {
    animation: fadeSlideIn 0.5s cubic-bezier(0.25, 1, 0.5, 1) both;
    animation-delay: 0.25s; /* Frühere Anzeige */
    opacity: 0;
}

.montavis-header-glass.expanded .montavis-btn {
    animation: fadeSlideIn 0.5s cubic-bezier(0.25, 1, 0.5, 1) both;
    animation-delay: 0.3s; /* Frühere Anzeige */
    opacity: 0;
}

/* Nav items with smoother staggered animation */
.nav-item {
    position: relative;
    margin: 0 2px;
    overflow: hidden; /* Für den Schimmer-Effekt */
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.montavis-header-glass.expanded .nav-item {
    transition-delay: calc(0.15s + (var(--item-index, 0) * 0.06s)); /* Kürzere Verzögerung */
}

/* Button and language with refined timing */
.montavis-header-glass.expanded .montavis-header-actions {
    transition-delay: 0.3s; /* Deutlich verkürzt */
}

/* Fade and slide in animation */
@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px) translateX(-5px); /* Leichte diagonale Bewegung */
    }
    30% {
        opacity: 0.7; /* Schnellerer Fade-in-Start */
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(0);
    }
}

/* Neue Animation für Fade-out */
@keyframes fadeSlideOut {
    from {
        opacity: 1;
        transform: translateY(0) translateX(0);
    }
    70% {
        opacity: 0.3; /* Längeres Sichtbar-Bleiben */
    }
    to {
        opacity: 0;
        transform: translateY(8px) translateX(5px); /* Leichte diagonale Bewegung */
    }
}

/* Glassmorphism Light Effects */
.montavis-header-glass:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle at 30% 50%, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0) 50%
    );
    opacity: 0.3;
    pointer-events: none;
    z-index: 1;
}

/* Logo styling */
.navbar-brand {
    position: relative;
    padding: 5px;
    z-index: 2;
    margin-right: 0; /* Remove margin when collapsed */
    min-width: 150px; /* Ensure logo has enough space */
}

.navbar-brand img {
    height: 26px;
    transition: all 0.3s ease;
}

/* Navigation Menu - Horizontal Layout */
.navbar-nav {
    display: flex;
    flex-direction: row;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
    z-index: 2;
    align-items: center;
}

/* Language Dropdown Container */
.language-selector-container {
    position: relative;
    z-index: 1100; /* Ensure container has higher z-index */
    display: none; /* Hide the language selector completely */
}

/* Rechter Bereich für Sprache und CTA */
.montavis-header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: auto;
    justify-content: flex-end; /* Ensure CTA button is properly aligned after hiding language selector */
    width: 100%; /* Use full width to maintain layout */
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 16px;
    padding: 8px 18px;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 1;
    text-decoration: none;
    display: block;
    white-space: nowrap;
    overflow: hidden; /* Für den Schimmer-Effekt */
}

.nav-link:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    transform: scale(0.8);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: -1;
}

/* Schimmer-Effekt beim Hovern */
.nav-link:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
    z-index: 0;
}

.nav-link:hover:after {
    left: 100%;
}

.nav-link:hover {
    color: #ffffff;
    transform: translateY(-1px);
}

.nav-link:hover:before {
    opacity: 1;
    transform: scale(1);
}

.nav-link.active {
    color: #ffffff !important; /* Garantiert weiße Schrift für aktiven Zustand mit höherer Priorität */
    background: rgba(255, 255, 255, 0.15); /* Hellerer Hintergrund */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); /* Textschatten für bessere Lesbarkeit */
}

/* Language Selector */
.language-selector {
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 56px;
    justify-content: center;
}

.language-selector i {
    margin-left: 6px;
    font-size: 10px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0.8;
}

.language-selector:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.language-selector.active i {
    transform: rotate(180deg);
    opacity: 1;
}

.language-selector.active + .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

/* Language Dropdown */
.language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: rgba(18, 18, 32, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 10px;
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1100; /* Increased z-index to ensure visibility */
    pointer-events: none; /* Disable pointer events when hidden */
}

.language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all; /* Enable pointer events when visible */
}

/* Ensure dropdown is visible in expanded header on mobile */
.montavis-header-glass.expanded .language-dropdown {
    position: absolute;
    z-index: 1200; /* Even higher z-index in expanded state */
}

.language-option {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 8px;
    display: block;
    text-decoration: none;
    transition: all 0.2s ease;
    text-align: left;
}

.language-option:hover, .language-option.active {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

/* Mobile Language Options */
.mobile-language-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 15px 0;
}

.mobile-language-options .language-option {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    padding: 6px 12px;
    min-width: 80px;
    text-align: center;
}

/* CTA Button */
.montavis-btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.08) 100%);
    color: #ffffff;
    border-radius: 50px;
    padding: 10px 26px; /* Größerer Button */
    font-weight: 500;
    font-size: 15px; /* Größere Schrift */
    letter-spacing: 0.3px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.montavis-btn:before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 100%);
    border-radius: 50px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.montavis-btn:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    top: 0;
    left: -100%;
    transition: left 0.7s ease;
}

.montavis-btn:hover {
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.1) 100%);
}

.montavis-btn:hover:before {
    opacity: 1;
}

.montavis-btn:hover:after {
    left: 100%;
}

/* Scroll Effekt für Header */
.montavis-header-inner.scrolled .montavis-header-glass {
    background: rgba(18, 18, 32, 0.75);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.15),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.body_wrapper {
    position: relative;
    z-index: 1;
}

/* Mobile Menü */
.navbar-collapse {
    position: absolute;
    top: 75px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 320px;
    background: rgba(18, 18, 32, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: none;
    z-index: 1001;
}

.navbar-collapse.show {
    display: block;
}

/* Mobile optimization */
@media (max-width: 1200px) {
    .montavis-header-inner {
        padding: 0 15px;
        max-width: 960px;
    }
    
    .nav-link {
        padding: 8px 12px;
        font-size: 15px;
    }
    
    .montavis-btn {
        padding: 8px 18px;
    }
}

@media (max-width: 992px) {
    .montavis-header-glass {
        max-width: 200px;
    }
    
    /* Mobile dropdown container - verbesserte Positionierung und Sichtbarkeit */
    .montavis-header-glass.expanded .header-expandable-content {
        flex-direction: column;
        position: absolute;
        top: calc(100% + 10px); /* Position directly below header */
        left: 0;
        right: 0;
        z-index: 1100; /* Erhöhter z-index für Sichtbarkeit */
        background: rgba(18, 18, 32, 0.95);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border-radius: 16px;
        padding: 18px;
        box-shadow: 
            0 10px 30px rgba(0, 0, 0, 0.25),
            0 1px 0 rgba(255, 255, 255, 0.06) inset;
        border: 1px solid rgba(255, 255, 255, 0.08);
        animation: mobileMenuFadeIn 0.4s cubic-bezier(0.25, 1, 0.5, 1) both;
        max-height: calc(100vh - 100px);
        overflow-y: auto;
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
        align-items: stretch;
        width: 100%;
        visibility: visible !important; /* Erzwinge Sichtbarkeit im mobilen Menu */
        opacity: 1 !important; /* Erzwinge Deckkraft im mobilen Menu */
        transform: translateX(0) !important; /* Stelle sicher, dass keine Transformationen die Sichtbarkeit beeinflussen */
    }

    /* Verbesserte Sichtbarkeit für mobiles Dropdown auch während Animation */
    .montavis-header-glass.expanded {
        overflow: visible !important;
    }
    
    /* Mobile dropdown container */
    .montavis-header-glass.expanded .header-expandable-content {
        flex-direction: column;
        position: absolute;
        top: calc(100% + 10px); /* Position directly below header */
        left: 0;
        right: 0;
        background: rgba(18, 18, 32, 0.95);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border-radius: 16px;
        padding: 18px;
        box-shadow: 
            0 10px 30px rgba(0, 0, 0, 0.25),
            0 1px 0 rgba(255, 255, 255, 0.06) inset;
        border: 1px solid rgba(255, 255, 255, 0.08);
        animation: mobileMenuFadeIn 0.4s cubic-bezier(0.25, 1, 0.5, 1) both;
        max-height: calc(100vh - 100px); /* Prevent overflow on small screens */
        overflow-y: auto; /* Allow scrolling if needed */
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
        align-items: stretch;
        width: 100%;
    }
    
    /* Improved mobile menu animation */
    @keyframes mobileMenuFadeIn {
        from { 
            opacity: 0; 
            transform: translateY(-10px) scale(0.98);
            transform-origin: top center;
        }
        30% { opacity: 0.7; }
        to { 
            opacity: 1; 
            transform: translateY(0) scale(1);
        }
    }
    
    /* Mobile nav items */
    .montavis-header-glass.expanded .navbar-nav {
        flex-direction: column;
        width: 100%;
        margin-bottom: 20px;
        gap: 10px;
    }
    
    .montavis-header-glass.expanded .nav-item {
        width: 100%;
        margin: 0;
        animation: itemFadeIn 0.4s cubic-bezier(0.25, 1, 0.5, 1) both;
        animation-delay: calc(0.05s + var(--item-index, 0) * 0.04s);
    }
    
    @keyframes itemFadeIn {
        from { opacity: 0; transform: translateX(-10px); }
        to { opacity: 1; transform: translateX(0); }
    }
    
    /* Enhanced mobile nav links */
    .montavis-header-glass.expanded .nav-link {
        width: 100%;
        text-align: center;
        padding: 14px;
        font-size: 16px;
        font-weight: 500;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.05);
        transition: all 0.3s ease;
    }
    
    .montavis-header-glass.expanded .nav-link:hover,
    .montavis-header-glass.expanded .nav-link.active {
        background: rgba(255, 255, 255, 0.15);
        transform: translateY(-2px);
    }
    
    /* Mobile language and CTA */
    .montavis-header-glass.expanded .montavis-header-actions {
        margin-top: 15px;
        flex-direction: column;
        width: 100%;
        gap: 15px;
        animation: actionsFadeIn 0.5s cubic-bezier(0.25, 1, 0.5, 1) both;
        animation-delay: 0.2s;
    }
    
    @keyframes actionsFadeIn {
        from { opacity: 0; transform: translateY(10px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    /* Language selector styling for mobile */
    .montavis-header-glass.expanded .language-selector-container {
        width: 100%;
        margin-bottom: 5px;
    }
    
    .montavis-header-glass.expanded .language-selector {
        justify-content: center;
        width: 100%;
        padding: 12px;
        border-radius: 12px;
        font-size: 15px;
    }
    
    /* Mobile CTA button enhancement */
    .montavis-header-glass.expanded .montavis-btn {
        width: 100%;
        justify-content: center;
        text-align: center;
        padding: 14px;
        font-size: 15px;
        border-radius: 12px;
    }
    
    /* Touch-optimized dropdown */
    .montavis-header-glass.expanded .language-dropdown {
        top: calc(100% + 8px);
        width: 100%;
        left: 0;
        right: 0;
        border-radius: 12px;
    }
    
    .montavis-header-glass.expanded .language-option {
        padding: 12px 15px;
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .montavis-header-inner {
        top: 15px;
        max-width: 540px;
    }
    
    .montavis-header-glass {
        padding: 8px 15px;
        height: 50px;
    }
    
    .navbar-brand img {
        height: 22px;
    }
    
    .navbar-collapse {
        top: 65px;
    }
    
    .montavis-btn {
        font-size: 14px;
        padding: 8px 16px;
    }
    
    .language-selector {
        min-width: 50px;
        font-size: 14px;
        padding: 5px 12px;
    }
    
    /* Pilotpartner werden Button ausblenden bei kleinen Geräten */
    .montavis-header-actions .montavis-btn {
        display: none;
    }
    
    /* Mehr Platz für Sprachauswahl */
    .montavis-header-actions {
        gap: 0;
    }
}

@media (max-width: 576px) {
    .montavis-header-inner {
        top: 10px;
        padding: 0 10px;
    }
    
    .montavis-header-glass {
        max-width: 160px;
        height: 45px;
        border-radius: 25px;
        padding: 6px 10px;
    }
    
    .navbar-brand img {
        height: 20px;
    }
    
    .hamburger-icon {
        width: 20px;
        height: 16px;
    }
    
    .hamburger-icon i {
        font-size: 20px;
    }
    
    /* Scaled-down X transformation for smaller screens */
    .hamburger-icon.active .line-1 {
        transform: rotate(45deg) translate(3px, 5px);
    }
    
    .hamburger-icon.active .line-3 {
        transform: rotate(-45deg) translate(3px, -5px);
    }
    
    /* Adjust dropdown position and padding */
    .montavis-header-glass.expanded .header-expandable-content {
        padding: 15px;
        top: calc(100% + 8px);
        border-radius: 14px;
    }
    
    /* Tighter spacing on smaller screens */
    .montavis-header-glass.expanded .navbar-nav {
        gap: 8px;
        margin-bottom: 15px;
    }
    
    /* Slightly smaller text for very small screens */
    .montavis-header-glass.expanded .nav-link {
        padding: 12px;
        font-size: 15px;
    }
    
    /* Optimize position for small screen heights */
    .montavis-header-glass.expanded .header-expandable-content {
        max-height: 80vh;
    }
}

/* Support for very small screens and landscape mode */
@media (max-height: 500px) and (orientation: landscape) {
    .montavis-header-glass.expanded .header-expandable-content {
        max-height: 90vh;
        padding: 12px;
    }
    
    .montavis-header-glass.expanded .navbar-nav {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .montavis-header-glass.expanded .nav-link {
        padding: 10px;
        font-size: 14px;
    }
}