:root {
    --main-clr: #004990;
    --secondary-clr: #999b9e;
    --accent-clr: #42434a;
    --body-clr: white;
    --hover-clr: #5e63ff;
    --back-clr: #f2f0ef;
    --footer-clr: black;
    --font-S: 1rem;
    --font-M: 1.5rem;
    --font-L: 2rem;
    --font-XL: 3rem;
}

html {
    font-size: 16px;
    font-family: Poppins, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 2rem;
}

body {
    height: 100vh;
    width: 100vw;
    background-color: var(--body-clr);
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.btHeader {
    display: flex;
    height: 4rem;
    width: 90%;
    max-width: 80rem;
    flex-direction: row;
    padding: 1rem 1rem;
    font-size: var(--font-S);
}

.active {
    color: var(--accent-clr);
}

.btHeaderLeft {
    flex-grow: 0;
    position: relative;
    height: 5rem;
    width: max-content;
 }

.btLogo {
    width: 100%;
    height: 100%;
    padding: 0;
}

.btLogoSmall {
    width: 100%;
    height: 100%;
    padding: 0;
}

.btLogoLeft {
    fill: var(--main-clr);
}

.btLogoRight {
    fill: var(--secondary-clr)
}

.btHeaderMiddle {
    flex-grow: 1;
}

.btTopNav {
    display: flex;
    justify-content: end;
}

.btTopNav > a {
    text-decoration: none;
    padding-right: 1.5rem;
}

.btHeaderRight {
    flex-grow: 0;
    padding: 0 0 0 0;
}

.btDropDown {
    display: inline-block;
}

.btDropDown .btButton {
    background-color: var(--text-clr);
    border: none;
    cursor: pointer;
    color: var(--main-clr);
    padding-right: 1.5rem;
    font-size: var(--font-S);
}

svg {
    fill: var(--main-clr);
}

.btDropDown a {
    display: block;
    text-decoration: none;
    padding: .3rem .3rem;
}

.btDropDown .btLanguage {
    display: none;
    position: absolute;
    min-width: 6rem;
}

.btDropDown .btCompany {
    display: none;
    position: absolute;
    min-width: 6rem;
}

.btDropDown:hover .btLanguage {
    z-index: 10;
    display: block; 
    background-color: var(--back-clr);
}

.btDropDown:hover .btCompany {
    z-index: 10;
    display: block; 
    background-color: var(--back-clr);
}

.btLanguage > a:hover {
    background-color: var(--secondary-clr);
}

.btCompany > a:hover {
    background-color: var(--secondary-clr);
}

.btLayout {
    display: flex;
    flex-direction: column;
}

.btContent {
    display: flex;
    align-items: center;
    flex-direction: column;
}

.btHeroPart {
    position: relative;
    max-width: 80rem;
    width: 90%;
}

.btTopPart {
    position: relative;
    color: white;
    max-width: 80rem;
    width: 90%;
}

.btTrustPart {
    max-width: 80rem;
    display: flex;
    width: 90%;
    align-items: start;
    flex-direction: row;
    background-color: var(--back-clr);
    margin-top: 1.5rem;
    border-radius: 1.5rem;
}

.btTrustPartTitle {
    color: var(--secondary-clr);
    font-size: var(--font-L);
    line-height: 3rem;
    text-align: left;
    min-width: 20rem;
    padding: 3rem 3rem;
}

.btTrustPartStatement {
    color: var(--main-clr);
    font-size: var(--font-L);
    line-height: 3rem;
    text-align: left;
    min-width: 20rem;
    padding: 3rem 3rem;
}

.btInfoPart {
    max-width: 80rem;
    width: 90%;
    background-color: var(--back-clr);
    margin-top: 1rem;
    border-radius: 1rem;
    display: flex;
    flex-direction: row;
    color: var(--main-clr);
    align-items: center;
    font-size: var(--font-S);
    text-align: justify;
    color: var(--main-clr);
}

.btInfoPartLogo {
    width:20%;
    flex-grow: 0;
    margin-right: 2rem;
    margin-left: 2rem;
}

.btInfoPartLeft {
    padding: 3rem 3rem;
    flex-grow: 1;
}

.btInfoPartMiddle {
    flex-grow: 1;
}

.btInfoPartRight {
    flex-grow: 1;
}

.btList {
    padding-left: 3rem;
}

.btImageTagLine {
    position: absolute;
    top: 20%;
    width:80%;
    left: 10%;
    line-height: 3rem;
    font-size: var(--font-XL);
    font-weight: bold;
    color: var(--main-clr);
    text-align: center;
    }

.btImageSecondTagLine {
    position: absolute;
    top: 50%;
    width: 80%;
    left: 10%;
    line-height: 3rem;
    font-size: var(--font-XL);
    font-style: italic;
    color: var(--main-clr);
    text-align: center;
    }

.btStartButton {
    position: absolute;
    text-decoration: none;
    top: 80%;
    left: 4%;
    background-color: var(--main-clr);
    border: none;
    width: max-content;
    height: 2.5rem;
    font-size: var(--font-L);
    color: var(--secondary-clr);
    border-radius: .5rem;
    cursor: pointer;
}

.btImage {
    width: 100%;
    height: auto;
    opacity: 0.6;
    border-radius: .8rem;
}

input[type=text], select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    margin-top: 6px;
    margin-bottom: 16px;
    resize: vertical;
  }
  
  input[type=submit] {
    background-color: var(--main-clr);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  input[type=submit]:hover {
    background-color: var(--secondary-clr);
  }

  .btNextButton {
    margin: 2px;
    background-color: var(--main-clr);
    border: none;
    width: 240px;
    height: 50px;
    font-size: var(--font-L);
    color: #FFFFFF;
    border-radius: .8rem
    ;
    cursor: pointer;
  }

footer {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.btFooter {
    display: flex;
    height: 4rem;
    width: 90%;
    max-width: 80rem;
    flex-direction: row;
    padding: 1rem 1rem;
    font-size: var(--font-S);
    margin-top: 3rem;
}

.btFooterLeft {
    position: relative;
    flex-grow: 1;
    margin: 1rem;
    text-align: left;
    color: var(--secondary-clr);
}

.btFooterRight {
    position: relative;
    flex-grow: 1;
    margin: 1rem;
    text-align: right;
    font-weight: bold;
    color: var(--main-clr);
}

@media (max-width: 1024px){
    html {
        font-size: 12px;
    }
}

@media (max-width: 768px){
    html {
        font-size: 10px;
    }
    .btTrustPart {
        flex-direction: column;
    }

    .btInfoPart {
        flex-direction: column;
    }
}

@media (max-width: 480px){
    html {
        font-size: 6px;
    }
}