* {
    margin: 0;
    padding: 0;
}

:root {
    --mobile-margin-left: 3rem;
    --box-shadow-default: 0px 8px 15px rgba(0, 0, 0, .5);
    --box-shadow-hover: 0px 8px 15px rgba(0, 0, 0, .9);
}

html {
    min-width: 300px;
    font-size: 10px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    scroll-behavior: smooth;
}

body {
    height: 100%;
    width: 100%;
    font-size: 1.6rem;
}

ul {
    list-style: none;
}

h1 {
    font-size: 4.8rem;
    padding: 2rem;
    text-shadow: var(--box-shadow-default);
}

h2 {
    font-size: 2.5rem;
    padding: 2rem;
    text-shadow: var(--box-shadow-default);
}

a {
    text-decoration: none;
}

header {
    width: 100%;
    height: auto;
    display: inline-block;
    background-color: #404040;
    background-image: linear-gradient(to right, #e97c00, #474747 );
    position: fixed;
    box-shadow: var(--box-shadow-default);
}
  
.hamburger {
    height: 20px;
    width: 20px;
    padding: 20px;
    float: right;
    cursor: pointer;
}
.hamburger:before {
    content: "";
    display: block;
    background-color: #f3f3f3;
    width: 100%;
    height: 4px;
}
.hamburger:after {
    content: "";
    display: block;
    background-color: #f3f3f3;
    width: 100%;
    height: 4px;
    margin-top: 4px;
    box-shadow: 0px 8px 0 #f3f3f3;
}
  
nav {
    background-color: #2b2b2b;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    clear:both;
    transition: max-height .3s cubic-bezier(0.63, 0, 0.25, 1);
}
nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: block;
}
nav li {
    display: block;
    margin: 0;
    text-align: center;
}
nav a {
    color: white;
    display: block;
    padding: .4em;
}
  
header input[type="checkbox"]:checked ~ nav {
    max-height: 150px;
}

header a,
header label {
    transition: .5s;
}
  
header a:hover,
header a:focus,
header label:hover,
header label:focus {
    background-color: #e97c00;
}

.banner-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0;
    background-image: url(../assets/light-grey-04.jpg);
    width: 100%;
    height: 820px;
}

.banner-container a {
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-container__titles {
    margin: 2rem 0 2rem 0;
}

.icons {
    margin: 1rem 1.5rem;
}

.icons i {
    font-size: 3rem;
    padding: 1rem;
}

.btn {
    width: 15rem;
    height: 4.5rem;
    margin: 2.3rem;
    font-size: 1.4rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    transition: .3s;
    border-radius: .2rem;
    box-shadow: var(--box-shadow-default);
}

.btn:hover {
    box-shadow: var(--box-shadow-hover);
    cursor: pointer;
    background-color: #666666;
    color: whitesmoke;
}

.btn-primary {
    background-color: #e97c00;
    color: whitesmoke;
    text-align: center;
}

.btn-secondary {
    background-color: whitesmoke;
    color: #111111;
    text-align: center;
}
.btn-secondary:hover {
    background-color: #e97c00;
}

.about-container {
    margin: var(--mobile-margin-left);
    text-align: center;
    border: 1px solid darkgray;
    padding: 10rem 2rem;
    border-radius: 1.5rem;
    margin: 10rem 3rem;
    box-shadow: var(--box-shadow-default);
}
.about-container img {
    width: 150px;
}

.about-container p {
    text-align: center;
    margin: 3rem 10vw;
}

.profile-photo {
    border-radius: 50%;
    box-shadow: var(--box-shadow-default);
    margin: 1.5rem 0 10rem 0;
}

.main-form-container {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--white);
    height: 720px;
    border-radius: 3px;
    margin: 100px 0;
}

.inner-form-container {
    background-color: lightgray;
    translate: (-50%, -50%);
    width: 320px;
    height: 600px;
    margin: 10px;
    box-shadow: var(--box-shadow-default);
    border-radius: 5px;
}

.inner-form-container h3 {
    text-align: left;
    color: var(--black);
    text-shadow: none;
    font-family: var(--mainFontNormal);
    font-weight: 700;
    padding: 15px;
    font-size: 18px;
}

.form-details {
    display: flex;
    flex-direction: column;
    background-color: white;
    width: 310px;
    height: 485px;
    margin: 5px;
    
    border-radius: 3px;
}

.form-details > .btn-jelentkezes {
    align-self: center;
    width: 280px;
    box-shadow: none;
}

.form-detail {
    display: flex;
    flex-direction: column;
    font-family: var(--mainFontNarrow);
    font-weight: 700;
    padding: 15px;
    line-height: 30px;
}

.form-detail input:last-of-type {
    margin-left: 0;
}

.form-details a {
    display: flex;
    justify-content: center;
    align-items: center;
    color: black;
    text-align: center;
    padding: 0;
    margin: 0 1.5rem;
}


#vezeteknev, #email, #tel, #szakma {
    background-color: var(--white);
    box-sizing: border-box;
    max-width: 440x;
    padding: 10px;
    border-style: none;
    border-radius: 4px;
    border: 1px solid lightgray;
}

#szakma {
    height: 150px;
}

.media-ikonok {
    display: flex;
    justify-content: center;
    margin: 1rem 0 2rem;
}

.media-ikon {
    font-size: 3.2rem;
    padding: 0 1.6rem;
    
}

.media-ikon__link {
    color: black;
    transition: .3s;
    border-radius: .5rem;
}

.media-ikon__link:hover {
    color: #e97c00;
}

.footer-copyright {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}

.poweredbydtp {
    display: flex;
    justify-content: center;
    align-items: center;
    color: whitesmoke;
    width: 100%;
    height: 38px;
    background-color: #111111;
    position: fixed;
    z-index: 10;
    bottom: 0;
}

.poweredbydtp a {
    font-size: 18px;
    padding: 0 8px;
   
    color: #e97c00;
    transition: .5s;
    cursor: pointer;
    border: none;
}

.poweredbydtp a:hover {
    color: #ffaa48;
  
}

.powered {
    font-size: 18px;
    letter-spacing: 2px;
}


@media only screen and (min-width: 768px) {
    .hamburger {
        display: none;
    }
    nav {
        background: transparent;
        float: right;
        border: 0 !important;
        max-height: none;
    }
    nav ul, nav li, nav li a {
        display: inline-block;
    }
    nav a {
        display: inline-block;
        padding: 15px 1em;
    }

    .banner-container__titles {
        margin-left: 150px
    }

    .banner-container a {
        margin-left: 175px;
    }
    
    .banner-container__titles h2 {
        font-size: 3.6rem;
    }

    .about-container {
        margin: 20rem 3rem 10rem 3rem;
        padding: 15rem 5rem;
        cursor:context-menu ;
    }

    .about-container h3 {
        padding: 2rem;
    }

    .about-container p {
        margin: 3rem 1rem;
    }

    .about-container img {
        width: 250px;
    }

    .main-form-container {
        margin-right: 1rem;
    }

    .inner-form-container {
        width: 450px;
        margin: 5px;
    }

    .form-details {
        width: 440px;
    }


    .footer-back a {
        border: 2px solid var(--dark-background-font-color);
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 40px;
        height: 40px;
        text-decoration: none;
        color: var(--light-background-font-color);
        position: fixed;
        bottom: 75px;
        right: 20px;
        z-index: 15;
        transition: .3s;
        box-shadow: 0px 0px 15px black;
        background: var(--dark-background-font-color);
        transition: .3s;
    }
    
    .footer-back a:hover {
        box-shadow: 0 0 15px #e97c00;
    }
    
}

.hidden {
    position: fixed;
    top: -100%;
    left: -100%;
  }