/* Start Main Rules */
@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed&family=Bellefair&display=swap");

:root {
  --main-color: #0b0d17;
  --second-color: #d2d8f9;
  --hover-color: #85868b;
  --main-padding-top: 100px;
  --main-padding-bottom: 100px;
  --main-font: "Barlow Condensed", sans-serif;
  --second-font: "Bellefair", serifs;
}

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

section {
    width: 100vw;
    min-height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
}

body {
    overflow-x: hidden;
    font-weight: 400;
}

.main-title {
    color: #fff;
    font-size: 1.75rem;
    font-family: var(--main-font);
    font-weight: 400;
    letter-spacing: 0.295rem;
    margin-bottom: 4rem;
}

.main-title b {
    margin-right: 1.75rem;
    color: #979797;
}

@media (max-width: 36rem) {
    .main-title {
        font-size: 1rem;
        text-align: center;
    }
}

.container {
    margin: 0 auto;
    padding: 0 0.9375rem;
}

/* Small devices */

@media (min-width: 36rem) {
    .container {
        width: 35rem;
    }
}

/* Medium devices */

@media (min-width: 48rem) {
    .container {
        width: 46.875rem;
    }
}

/* Extra Large devices */

@media (min-width: 75rem) {
    .container {
        width: 74.375rem;
    }
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

/* End Main Rules */

/* Start Header */

header {
    height: 6rem;
    margin: 2.5rem 0 0;
    position: relative;
    z-index: 9999;
}

header .container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 9;
}

header .logo {
    width: 3rem;
    height: 3rem;
}

header .line {
    width: 29.5625rem;
    height: 0.0625rem;
    background-color: #fff;
}

header .open-menu,
header .close-menu {
    display: none;
}

header nav ul {
    display: flex;
    gap: 3rem;
    height: 6rem;
}

header nav ul li {
    display: flex;
    align-items: center;
    position: relative;
    height: 100%;
}

header ul li::before {
    content: "";
    width: 0%;
    height: 0.1875rem;
    position: absolute;
    bottom: 0;
    right: 0;
    transition: all 0.3s linear;
}

header ul li:hover:before {
    background-color: var(--hover-color);
    width: 100%;
}

header ul li.active:before {
    width: 100%;
    background-color: #fff;
}

header ul li a {
    font-family: var(--main-font);
    font-size: 1rem;
    color: #fff;
}

header ul li a b {
    margin-right: 0.6875rem;
}

header .blure__back {
    width: 51.875rem;
    height: 6rem;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(81.5485px);
    position: absolute;
    top: 0;
    right: 0;
}

@media (max-width: 69.375rem) {
    header .line {
        display: none;
    }
}

@media (max-width: 48rem) {
    header {
        margin: 0;
    }

    header ul li a b {
        display: none;
    }

    header .blure__back {
        width: 28.125rem;
    }
}

@media (max-width: 36rem) {
    header nav {
        height: 100vh;
        width: 80%;
        position: absolute;
        top: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.04);
        backdrop-filter: blur(81.5485px);
        display: flex;
        flex-direction: column;
        opacity: 0;
        transition: all 0.3s linear;
        pointer-events: none;
    }

    header nav .close-menu {
        display: block;
        width: 1.2437rem;
        margin-top: 2.125rem;
        margin-bottom: 4.0625rem;
        margin-right: 1.6563rem;
        align-self: flex-end;
        cursor: pointer;
    }

    header .open-menu {
        display: block;
        cursor: pointer;
    }

    header nav.active {
        opacity: 1;
        pointer-events: all;
    }

    header nav ul {
        flex-direction: column;
        height: 100%;
    }

    header nav ul li {
        height: 1.1875rem;
    }

    header ul li::before {
        height: 100%;
        width: 0.1875rem;
    }

    header ul li.active::before {
        height: 100%;
        width: 0.3125rem;
    }
    
    header ul li a b {
        display: inline;
        margin-left: 2rem;
    }

    header .blure__back {
        display: none;
    }
}

/* End Header */