/* google fonts */
@import url("https://fonts.googleapis.com/css2?family=Bakbak+One&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap");

/* end google fonts */
/* main setting */
* {
    padding: 0;
    box-sizing: border-box;
    list-style-type: none;
    text-decoration: none;
    text-transform: capitalize;
    margin: 0;
}

:root {
    --primary-color: #061119;
    --secondery-color: #00ffa3;
    --transition: 0.3s;
    --line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", sans-serif;
    overflow-x: hidden;
    background-color: var(--primary-color);
    color: #fff;
}

.container {
    width: 95%;
}

/* main setting */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Bakbak One", cursive;
    letter-spacing: 1px;
}

/* Change nav background color */
.changeBg {
    background: rgba(27, 34, 38, 0.8);
    backdrop-filter: blur(15px);
}

/* end background change */
/* dots */
.btn_doted {
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -ms-transition: var(--transition);
    -o-transition: var(--transition);
    cursor: pointer;
}

.dots_left {
    position: absolute;
    top: 5px;
    left: 5px;
}

.dots_right {
    position: absolute;
    top: 5px;
    right: -20px;
    transition: var(--transition);
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -ms-transition: var(--transition);
    -o-transition: var(--transition);
    transform: rotate(92deg);
    -webkit-transform: rotate(92deg);
    -moz-transform: rotate(92deg);
    -ms-transform: rotate(92deg);
    -o-transform: rotate(92deg);
}

.btn_doted::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;

    z-index: -1;
    transition: width var(--transition);
    -webkit-transition: width var(--transition);
    -moz-transition: width var(--transition);
    -ms-transition: width var(--transition);
    -o-transition: width var(--transition);
}
button {
    cursor: pointer !important;
}
.btn_doted:hover > .dots_right {
    right: 5px !important;
}
li.btn_doted .dots_left {
    left: -15px !important;
}
li.btn_doted:hover > .dots_left {
    left: 5px !important;
}

/* end dots */
img {
    object-fit: cover;
}
/* sections heading */

.special-heading {
    margin-bottom: 1rem;
}
.special-heading h3 {
    color: var(--secondery-color);
    letter-spacing: 1px;
}

.special-heading h2 {
    font-size: 2.5rem;
    letter-spacing: 3px;
    font-weight: 300;
    line-height: 2;
}
@media screen and (max-width: 860px) {
    .special-heading h2 {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
}
/* end sections heading */
.py {
    padding-top: 6rem;
    padding-bottom: 4.5rem;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px 25px;
}