* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body{
    background-color: var(--bg-color);
    transition: background 0.5s ease;
}
body.dark-mode header::before {
    opacity: 0;
}
body.dark-mode header::after {
    opacity: 1;
}
button{
    background: none;
    border: none;
    cursor: pointer;
}
p{
    font-family: 'Manrope_Med', sans-serif;
}
h1{
    font-family: 'TT Fors Trial Medium', sans-serif;
}
a{
    text-decoration: none;
}
span{
    color: var(--color-accent);
}
header{
    padding: 24px 100px 68px 100px;
}
.logo{
    fill: #FFFFFFFF;
    transition: fill 0.5s ease;
    width: 176px;
    height: 38px;
}
.connection_icon{
    background-color: #FFFFFF14;
    border-radius: 50px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.5s ease;
    backdrop-filter: blur(12px);
    margin: 0 0 0 24px;
}
.connection_btn{
    display: flex;
    align-items: center;
    justify-content: center;
}
.connection_btn:hover .connection, .connection_btn:hover .connection_icon{
    background-color: #FFFFFF26;
}
.phone{
    fill: #FFFFFFFF;
    transition: fill 0.5s ease;
}
.mail{
    fill: #FFFFFFFF;
    transition: fill 0.5s ease;
}
.sun{
    transition: 0.5s ease;
    position: absolute;
}
.moon{
    fill: #FFFFFFFF;
    transition: 0.5s ease;
    position: absolute;
}
.connection{
    background-color: #FFFFFF14;
    border-radius: 50px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px 0 16px;
    margin-left: 4px;
    transition: background-color 0.5s ease;
    backdrop-filter: blur(12px);
}
.connection p{
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFFFF;
    transition: color 0.5s ease;
}

.connection_block{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.btn_light-dark{
    background-color: #FFFFFF14;
    border-radius: 10px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.5s ease;
    backdrop-filter: blur(12px);
    transform: translateX(-50%);
}
.btn_light-dark:hover{
    background-color: #FFFFFF26;
}
.burger_light_dark{
    background-color: var(--color-btns);
}
.burger_light_dark :hover{
    background-color: var(--btns-hover);
}
.opacity{
    opacity: 0;
}
.none{
    display: none !important;
}
.top_left_block{
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 700px;
}
.top_right_block{
    min-width: 820px;
    width: 50%;
    max-width: 850px;
    display: flex;
    justify-content: space-between;
}
.menu a{
    font-weight: 400;
    font-family: 'TT_Fors_Variable', sans-serif;
    font-size: 16px;
    color: #FFFFFFFF;
    transition: color 0.5s ease, background 0.5s ease;
    padding: 6px 16px 6px 16px;
    height: 36px;
    border-radius: 50px;
}
.menu{
    background-color: #FFFFFF14;
    border-radius: 50px;
    padding: 0 8px 0 8px;
    height: 46px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
    backdrop-filter: blur(6px);
    transition: background-color 0.5s ease;
}
.menu a:hover{
    background-color: #FFFFFF26;
}
.btn_personal_account{
    background-color: white;
    height: 46px;
    border-radius: 50px;
    transition: background-color 0.5s ease;
    padding: 11px 24px 11px 24px;
}
.btn_personal_account:hover{
    background-color: var(--account-hover);
}
.btn_personal_account p{
    /*color: #141414FF;*/
    font-weight: 500;
    font-size: 16px;
    transition: color 0.5s ease;
}
.top_header{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

body.dark-mode .block_project_mobile button:hover {
    background-color: #FFFFFF29;
}
@media (max-width: 1750px) {
    .top_right_block {
        width: 779px;
        min-width: auto;
    }
    .connection_icon {
        margin: 0 0 0 10px;
    }
    .top_left_block {
        width: 650px;
    }
    header {
        padding: 24px 50px 34px 50px;
    }
    .content_services {
        right: 50px;
    }
    .circle {
        right: -700px;
    }

}
@media (max-width: 1560px) {
    .logo {
        width: 100px;
    }
    .top_left_block {
        max-width: 600px;
        width: 42%;
    }
    .btn_light-dark {
         transform: translateX(0);
        width: 42px;
        height: 42px;
    }
    .connection_icon {
        width: 42px;
        height: 42px;
    }
    .connection {
        height: 42px;
        padding: 0 14px 0 14px;
    }
    .menu {
        height: 42px;
    }
    .btn_personal_account {
        height: 42px;
        padding: 9px 20px 9px 20px;
    }
}
@media (max-width: 1415px) {
    .connection_icon {
        display: none;
    }
    .top_left_block {
        width: 37.3%;
    }
}
@media (max-width: 1306px) {
    .top_left_block {
        width: 100%;
    }
    .connection_block {
        display: none;
    }
    .btn_light-dark {
        display: none;
    }
    .top_right_block {
        display: none;
    }
    .btn_personal_account {
        margin: 40px 0 0 0;
    }
}