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

        :root {
            --primary: #10b981;
            --primary-dark: #059669;
            --secondary: #0f766e;
            --dark: #0f172a;
            --light: #f8fafc;
            --text: #1e293b;
            --border: #e2e8f0;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text);
            background: var(--light);
            overflow-x: hidden;
        }

        /* Loading Animation */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes shimmer {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }

        .page-content {
            animation: fadeIn 0.6s ease-out;
        }

        /* Navigation */
        nav {
            background: white;
            box-shadow: 0 2px 20px rgba(0,0,0,0.08);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
			
        }

        .logo {
            font-size: 24px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            height: 50px;
            display: flex;
            align-items: center;
        }

        .logo img {
            max-height: 50px;
            width: auto;
            animation: slideInLogo 0.8s ease-out;
            filter: drop-shadow(0 2px 8px rgba(0,0,0,0.1));
        }

        @keyframes slideInLogo {
            from {
                opacity: 0;
                transform: translateX(-30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        .nav-menu {
            display: flex;
			align-items: center;
            list-style: none;
            gap: 30px;
        }

        .nav-menu a {
            color: var(--text);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            transition: color 0.3s ease;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        .nav-menu a.active {
            color: var(--primary);
        }

        .nav-menu a.active::after {
            width: 100%;
        }

        @media (max-width: 768px) {
            .nav-menu {
                flex-direction: column;
                gap: 15px;
            }

            .nav-container {
                flex-direction: column;
                height: auto;
                padding: 15px 20px;
            }
        }

        /* Content Sections */
        .section {
            display: none;
            animation: fadeIn 0.6s ease-out;
        }

        .section.active {
            display: block;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 20px;
        }

        h1 {
            font-size: 48px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: fadeIn 0.8s ease-out;
        }

        h2 {
            font-size: 32px;
            margin: 40px 0 20px 0;
            color: var(--dark);
        }

h2.green {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
	font-size: 2.00em;
}



        p, li {
            line-height: 1.8;
            color: #475569;
            margin-bottom: 15px;
        }

        p a, li a {
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }

        p a:hover, li a:hover {
            background: linear-gradient(135deg, var(--dark) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        ul {
            margin-left: 20px;
            margin-bottom: 30px;
        }

        li {
            margin-bottom: 12px;
        }

        /* App Download Section */
        .app-download {
            display: flex;
            gap: 30px;
            margin: 40px 0;
            flex-wrap: wrap;
        }

        .app-card {
            flex: 1;
            min-width: 200px;
            background: white;
            border-radius: 16px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .app-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.15);
            border-color: var(--primary);
        }

        .app-icon {
            font-size: 60px;
            margin-bottom: 15px;
        }

        .app-card h3 {
            font-size: 20px;
            margin-bottom: 10px;
            color: var(--dark);
        }

        .app-card a {
            display: inline-block;
            margin-top: 20px;
            padding: 12px 24px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .app-card a:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
        }

        /* Image with shadow */
        .content-image {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            margin: 30px 0;
        }

        .content-image.icao-logo {
            max-width: 200px;
            max-height: 200px;
            display: block;
            margin: 30px auto;
        }

        .image-link {
            display: flex;
            justify-content: center;
            transition: transform 0.3s ease;
        }

        .image-link:hover {
            transform: scale(1.02);
        }

        /* Content Section */
        .content-block {
            background: white;
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            margin: 30px 0;
        }

        .content-block h3 {
            color: var(--primary);
            margin: 30px 0 15px 0;
            font-size: 22px;
        }

        /* Footer */
        footer {
            background: linear-gradient(135deg, var(--dark) 0%, var(--secondary) 100%);
            color: white;
            text-align: center;
            padding: 40px 20px;
            margin-top: 60px;
        }

        footer p {
            color: #cbd5e1;
            margin-bottom: 10px;
        }
		
		 /* Iframe container */
        .iframe-container {
            position: relative;
            width: 100%;
            padding-top: 56.25%;
            overflow: hidden;
            margin: 3rem 0;
            border-radius: 1rem;
            box-shadow: var(--shadow-lg);
			
        }
        
        .iframe-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: 0;
            border-radius: 1rem;
			
        }

        /* Responsive */
        @media (max-width: 768px) {
            h1 {
                font-size: 32px;
            }

            h2 {
                font-size: 24px;
            }

            .container {
                padding: 40px 15px;
            }

            .content-block {
                padding: 25px;
            }

            .app-download {
                gap: 20px;
            }
        }

        /* Scroll Animation */
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .scroll-animate {
            animation: slideUp 0.6s ease-out forwards;
        }

        /* Responsive iframe */
        .calculator-container {
            max-width: 590px;
            margin: 30px auto;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            background: transparent;
        }

        .calculator-container iframe {
            width: 590px;
            height: 604px;
            max-height: 1050px;
            border-radius: 12px;
            display: block;
        }

        @media (max-width: 768px) {
            .calculator-container {
                max-width: calc(100vw - 40px);
                margin: 30px auto;
            }

            .calculator-container iframe {
                width: 100%;
                height: auto;
                aspect-ratio: 590 / 604;
            }
        }
		
		
		.contact-responsive {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    margin: 20px 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-text {
    white-space: nowrap;
}

.contact-icons {
    display: flex;
    gap: 15px;
    align-items: center;
}

.contact-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    transition: all 0.3s ease;
}

.contact-icon:hover {
    transform: scale(1.1);
}

/* Mobil (tablet) */
@media (max-width: 992px) {
    .contact-responsive {
        gap: 15px;
        padding: 15px;
    }
    
    .contact-icon {
        width: 55px;
        height: 55px;
    }
}

/* Mobil (telefon) */
@media (max-width: 768px) {
    .contact-responsive {
        flex-direction: column;
        gap: 12px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 5px;
    }
       .language-selector {
        top: 100px;
        right: 10px;
    }
    .contact-text {
        white-space: normal;
        line-height: 1.4;
    }
    
    .separator {
        display: none;
    }
    
    .contact-icons {
        margin-top: 10px;
        gap: 20px;
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
    }
	 
}

/* Extra kicsi kijelzők */
@media (max-width: 480px) {
    .contact-responsive {
        padding: 12px;
        gap: 10px;
    }
    
    .contact-icon {
        width: 45px;
        height: 45px;
    }
    
    .contact-text {
        font-size: 0.95em;
    }
	 .language-selector {
        top: 100px;
    }
}

/* Nyelvválasztó */
.language-selector {
    position: fixed;
    top: 120px;
    right: 20px;
    z-index: 100;
}

.flag-icon {
    width: 40px;
    height: 30px;
}

/* ===== TOOLTIP ALAP STÍLUSOK ===== */
.tooltip-container {
    position: relative;
    display: inline-block;
    cursor: help;
    font-weight: 500;
    color: #2c5282;
    border-bottom: 1.5px dashed #4299e1;
    transition: all 0.2s ease;
    padding: 0 2px;
    margin: 0 1px;
}

.tooltip-container:hover {
    color: #1a365d;
    border-bottom-color: #2b6cb0;
    background-color: #ebf8ff;
}

/* ===== TOOLTIP TARTALOM ===== */
.tooltip-content {
    position: absolute;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    width: 320px;
    max-width: 90vw;
    background: #2d3748;
    color: #f7fafc;
    text-align: left;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    font-size: 14px;
    line-height: 1.5;
    font-weight: normal;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.2s ease;
    backdrop-filter: blur(10px);
    border: 1px solid #4a5568;
}

/* Tooltip nyíl */
.tooltip-content::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
}

/* ===== DESKTOP POZICIONÁLÁS ===== */
.tooltip-content {
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
}

.tooltip-content::before {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px 8px 0 8px;
    border-color: #2d3748 transparent transparent transparent;
}

/* ===== MOBIL OPTIMALIZÁLÁS ===== */
@media (max-width: 768px) {
    .tooltip-content {
        width: 280px;
        max-width: calc(100vw - 40px);
        padding: 14px;
        font-size: 13px;
    }
    
    .tooltip-content.right-on-mobile {
        left: auto;
        right: 0;
        transform: translateY(5px);
    }
    
    .tooltip-content.right-on-mobile::before {
        left: auto;
        right: 20px;
        transform: none;
    }
}

@media (max-width: 480px) {
    .tooltip-content {
        width: 250px;
        padding: 12px;
    }
    
    .tooltip-container {
        font-size: 0.95em;
    }
}

/* ===== AKTÍV (LÁTHATÓ) ÁLLAPOT ===== */
.tooltip-container.active .tooltip-content {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.tooltip-container.active .tooltip-content.right-on-mobile {
    transform: translateY(0);
}

/* Touch-friendly auto-hide indikátor */
.tooltip-content::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 16px;
    right: 16px;
    height: 3px;
    background: #4299e1;
    border-radius: 3px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 5s linear;
}

.tooltip-container.active .tooltip-content::after {
    transform: scaleX(1);
}

/* CSAK h2.green osztályú fejlécekben */
h2.green .tooltip-container {
    /* Az alap H2 gradienst felülírjuk */
    background: none !important;
    -webkit-background-clip: initial !important;
    -webkit-text-fill-color: var(--primary) !important;
    background-clip: initial !important;
    color: var(--primary) !important;
    border-bottom: 2px dashed var(--primary) !important;
    text-decoration: none !important;
    position: relative;
    z-index: 1;
}

/* A tooltip tartalom MINDEN körülmények között látható */
h2.green .tooltip-container .tooltip-content,
h2.green .tooltip-content {
    /* Erős háttér és szín */
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    
    /* Erős kontúr és árnyék */
    border: 2px solid #10b981 !important;
    box-shadow: 
        0 10px 35px rgba(0,0,0,0.5),
        inset 0 0 0 1px rgba(255,255,255,0.1) !important;
    
    /* Szöveg kontraszt */
    text-shadow: 0 1px 3px rgba(0,0,0,0.8) !important;
    
    /* Fontos: gradienst felülírjuk! */
    background-clip: padding-box !important;
    -webkit-background-clip: padding-box !important;
}

/* A tooltip-ben lévő összes elem fehér */
h2.green .tooltip-content strong,
h2.green .tooltip-content em,
h2.green .tooltip-content span,
h2.green .tooltip-content div,
h2.green .tooltip-content p {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    background: transparent !important;
}

/* Csak ezt add hozzá a CSS VÉGÉRE */
nav {
    z-index: 50 !important;
}

.tooltip-content {
    z-index: 999999 !important;
}

h2.green .tooltip-content {
    z-index: 1000000 !important;
    position: fixed !important;
}

/* Ha a tooltip a nav alá kerülne, pozícionáljuk lejjebb */
@media (min-height: 600px) {
    h2.green .tooltip-content {
        top: 100px !important;
        bottom: auto !important;
    }
}

/* ===== LCA TOOLTIP MOBIL FIX - FINOMHANGOLT ===== */
/* Add hozzá a CSS VÉGÉRE */

@media (max-width: 768px) {
    /* 1. Alap pozicionálás */
    h2.green .tooltip-container {
        position: relative !important;
        z-index: 1000 !important;
        display: inline-block !important;
    }
    
    /* 2. OPTIMÁLIS érintési terület - NINCS negatív margó! */
    h2.green .tooltip-container {
        padding: 4px 8px !important;          /* Mérsékelt padding */
        margin: 0 1px !important;              /* Pozitív margó */
        min-height: 36px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 4px !important;
        /* Az eredeti aláhúzás megtartása */
        border-bottom: 2px dashed currentColor !important;
    }
    
    /* 3. Tooltip tartalom középre igazítva */
    h2.green .tooltip-content {
        position: fixed !important;
        z-index: 1000000 !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        width: 90vw !important;
        max-width: 350px !important;
        max-height: 70vh !important;
        overflow-y: auto !important;
        margin: 0 !important;
    }
    
    /* 4. Nyíl eltávolítása mobilon */
    h2.green .tooltip-content::before {
        display: none !important;
    }
    
    /* 5. Progress bar eltávolítása mobilon */
    h2.green .tooltip-content::after {
        display: none !important;
    }
    
    /* 6. Aktív állapot (tap feedback) */
    h2.green .tooltip-container:active {
        background-color: rgba(16, 185, 129, 0.1) !important;
    }
}

/* 7. Extra touch optimalizálás */
@media (hover: none) and (pointer: coarse) {
    h2.green .tooltip-container {
        touch-action: manipulation !important;
        -webkit-tap-highlight-color: rgba(16, 185, 129, 0.2) !important;
    }
}