/* Over-header styles - beginning */
.icons-block {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 38px;
    max-height: 38px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    z-index: 10;
}

.icons-block.scrolled {
    background-color: #FFF;
}

.icons-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90vw;
    min-height: 38px;
    max-height: 38px;
}

header .icons ul,
.contacts ul {
    gap: 20px;
}

header .icons li {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #F1F1F1;
    cursor: pointer;
}

header .icons a {
    color: #999999;
    font-size: 18px;
    transition: all 0.3s ease;
}

header .icons li:hover {
    background-color: #C50707;
}

header .icons li:hover a {
    color: #FFF;
}

.contacts i {
    color: #FFF;
    margin-right: 5px;
}

.contacts,
.contacts a {
    color: #FFF;
    font-size: 12px;
    font-weight: 500;
}

.icons-block.scrolled .contacts i {
    color: rgba(0, 0, 0, 0.3);
}

.icons-block.scrolled .contacts,
.icons-block.scrolled .contacts a {
    color: #999999;
}

.contacts a::after {
    background-color: transparent;
}

/* ***************************************** */
/* Header styles - beginning */

.header {
    position: fixed;
    top: 38px;
    left: 0;
    width: 100%;
    background: transparent;
    transition: all 0.3s ease;
    z-index: 10;
}

.top-menu {
    display: flex;
    min-height: 100px;
    padding-right: 100px;
    align-items: center;
    justify-content: space-between;
    transition: min-height 0.3s ease;
}

.logo {
    width: 500px;
    transition: width 0.3s ease;
}

.header.scrolled {
    background: #FFF;
    box-shadow: 0px 4px 20px -8px rgba(0, 0, 0, 0.15);
}

.header.scrolled .top-menu {
    min-height: 70px;
}

.header.scrolled .logo {
    width: 300px;
}

header ul {
    display: flex;
    list-style: none;
    gap: 50px;
}

header a,
.menu-header {
    position: relative;
    text-decoration: none;
    color: #FFF;
}

.menu-header {
    font-size: 1.05rem;
}

.header.scrolled a,
.header.scrolled .menu-header {
    color: #000;
}

header a::after,
.menu-header::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 0;
    height: 3px;
    background-color: #C50707;
    transition: width 0.3s ease;
}

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

.selected {
    color: #C50707;
}

.selected-sub {
    color: #C50707 !important;
}

.header.scrolled .selected {
    color: #C50707;
}

.header.scrolled .selected-sub {
    color: #C50707 !important;
}

.selected:hover::after {
    width: 0;
}

.services-menu {
    position: relative;
}

.services-menu a {
    display: flex;
    align-items: center;
    gap: 6px;
}

.services-menu i {
    font-size: 0.8rem;
    transition: transform 0.1s ease;
}

.services-menu:hover i {
    transform: rotate(180deg);
}

@media (min-width: 481px) {
    .services-dropdown {
        visibility: hidden;
        opacity: 0;
        position: absolute;
        width: 170px;
        height: 270px;
        padding: 20px 30px;
        transform: translate(-70px, 23px);
        transition: all 0.3s ease;
        background: #FFF;
        box-shadow: 0 1px 10px #0003;
    }
}

.services-dropdown ul {
    flex-direction: column;
    gap: 0px;
}

.services-dropdown li {
    border-bottom: 0.2px solid #d2cccc;
    padding: 10px 0;
}

.services-dropdown li:nth-child(4) {
    border-bottom: none;
}

.services-dropdown a,
.header.scrolled .services-dropdown a {
    color: #C50707;
}

.services-dropdown a:hover,
.header.scrolled .services-dropdown a:hover {
    color: #000;
}

.services-dropdown a:hover::after {
    width: 0;
}

@media (min-width: 481px) {
    .services-menu:hover .services-dropdown {
        visibility: visible;
        opacity: 1;
        flex-direction: row;
    }
}

.btn {
    position: relative;
    display: inline-block;
    width: 200px;
    height: 50px;
    font-size: 1rem;
    font-weight: 600;
    color: transparent;
    border: 3px solid transparent;
    border-radius: 3px;
    background: transparent;

    /* text gradient */
    background-image: linear-gradient(to right, #C50707 50%, #FFF 50%);
    background-size: 200% 100%;
    background-position: right;
    background-clip: text;
    transition: background-position 0.5s ease, border-image 0.5s ease;

    /* border gradient */
    border-image: linear-gradient(to right, #FFF 50%, #FFF 50%) 1;
    border-image-slice: 1;
    border-image-width: 3px;
}

.btn:hover {
    background-position: left;
    border-image: linear-gradient(to right, #C50707 50%, #C50707 50%) 1;
}

.hamburger {
    display: none;
}


/* *************mobile queries*************** */

@media (max-width: 768px) {
    .icons-block {
        width: 100vw;
    }

    .icons-block,
    .icons-block.scrolled {
        background-color: #FFF;
    }

    .icons-block .contacts {
        display: none;
    }

    header a:hover::after,
    .menu-header:hover::after {
        width: 0;
    }

    .header,
    .header.scrolled {
        background: #FFF;
        box-shadow: 0px 4px 20px -8px rgba(0, 0, 0, 0.15);
    }

    .header {
        width: 100vw;
    }

    .header ul {
        gap: 0;
    }

    .top-menu,
    .header.scrolled .top-menu {
        position: relative;
        min-height: 70px;
        padding: 0;
        justify-content: space-between;
    }

    .logo,
    .header.scrolled .logo {
        width: 260px;
    }

    /* Hamburger menu */
    .hamburger {
        position: absolute;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 10px;
        top: 22px;
        right: 30px;
        cursor: pointer;
        z-index: 10;
    }

    .hamburger span {
        display: block;
        width: 40px;
        height: 2px;
        background: #000;
        transition: transform 0.3s ease;
    }

    nav.active~.hamburger span:nth-child(1) {
        transform: rotate(45deg) translate(13px, 4px);
    }

    nav.active~.hamburger span:nth-child(2) {
        opacity: 0;
    }

    nav.active~.hamburger span:nth-child(3) {
        transform: rotate(-45deg) translate(12px, -5px);
    }

    /* Slide-down menu animation */
    nav ul {
        position: absolute;
        max-height: 0;
        overflow: hidden;
        flex-direction: column;
        background: #FFF;
        /* top: 45px; */
        top: 70px;
        right: 0;
        width: 100%;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        transition: max-height 0.5s ease;
    }

    nav.active ul {
        max-height: 100vh;
        overflow-y: auto;
    }

    nav ul li {
        padding: 30px 15px;
        border-bottom: 1px solid #EEE;
    }

    nav ul li:last-child {
        border-bottom: none;
    }

    nav ul li a,
    .menu-header {
        color: #000;
    }

    .services-menu:hover i {
        transform: none;
    }

    .services-menu:hover .services-dropdown {
        visibility: visible;
        opacity: 1;
        transform: none;
    }

    .menu-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        background-color: #F9F9F9;
    }

    .services-dropdown {
        position: static;
        visibility: visible;
        opacity: 1;
        transform: none;
        height: auto;
        width: 100%;
        padding: 0;
        box-shadow: none;
        background: transparent;
    }

    .services-dropdown ul {
        position: static;
        padding-top: 1rem;
        margin-bottom: -1rem;
    }

    .services-dropdown li {
        border-bottom: 1px solid #EEE;
    }

    .services-dropdown a {
        padding: 5px 0;
    }

    .clicked {
        color: #C50707 !important;
    }

    .services-menu #rotate.clicked-i {
        transform: rotate(180deg);
    }
}