@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Montserrat", "Gill Sans", "Gill Sans MT", Calibri,
        "Trebuchet MS", sans-serif;
    background: #333;
    color: white;
}

a {
    color: white;
}

.portfolio {
    position: relative;
    width: calc(100% - 250px);
}
.mymixcont {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    min-height: 100vh;
}

.mix {
    position: relative;
    width: 280px;
    height: 200px;
    box-shadow: 5px 5px 5px black, -3px -3px 5px rgba(255, 255, 255, 0.05);
    margin: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    transform-style: preserve-3d;
    perspective: 1000px;
    border-radius: 10px;
    cursor: pointer;
}

.mix img {
    height: 80%;
    transition: 0.5s ease-in-out;
}

.mix span.title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 20%;
    text-align: center;
    line-height: 40px;
    border-radius: 0 0 10px 10px;
    background: rgba(0, 0, 0, 0.301);
    color: #ccc;
    z-index: -1;
    transition: 0.5s 0s ease-in-out;
}

.mix:hover img {
    transform: translateY(-50px) rotateX(25deg);
}

.mix:hover span.title {
    transition-delay: 0.3s;
    transform: translateY(10px) rotateX(-25deg);
}

.port_link {
    position: absolute;
    bottom: 25%;
    z-index: -1;
    color: #f64253;
    text-decoration: none;
    font-weight: bold;
}

.tip {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    background: #000;
    z-index: -100;
    margin-left: 125px;
    transition: 0.5s;
}

.tip.view {
    opacity: 1;
    z-index: 100;
    transform: translate(-50%, -50%);
}

.tip .allContent {
    width: 100%;
    height: 100%;
    transform: scale(0);
    background: #0d1117;
    overflow-y: auto;
    overflow-x: hidden;
    transition: 0.4s 0.3s;
}

.tip .allContent::-webkit-scrollbar {
    width: 0;
}

.tip.view .allContent {
    transform: scale(1);
}

.tip .allContent .description {
    padding: 25px 50px;
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    width: 100%;
}

.tip .allContent .description .pro_intro {
    width: 60%;
}

.tip .allContent .description .pro_info {
    width: 30%;
}

.tip .allContent .description .pro_info a {
    color: crimson;
    font-weight: bold;
    text-decoration: none;
}

.tip .allContent .description .pro_info a:hover {
    text-decoration: 2px underline;
}

.tip .exitButton {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    font-size: 50px;
    line-height: 50px;
    outline: none;
    background: transparent;
    color: transparent;
    -webkit-text-stroke: 1px white;
    transition: 0.25s;
    float: right;
    margin: 25px 25px 0 0;
    cursor: pointer;
}

.tip .exitButton:hover {
    background: #d72028;
}

.tip .closeButton {
    padding: 7px 15px;
    background: #ff0059;
    color: #fff;
    font-size: 25px;
    border-radius: 500px;
    border: none;
    outline: none;
    margin-left: 100px;
    margin-top: 40px;
    cursor: pointer;
}

.tip .closeButton .icon {
    position: relative;
    float: right;
    width: 15px;
    height: 15px;
    margin-left: 5px;
    margin-top: 7.5px;
}

.tip .closeButton .icon::before,
.tip .closeButton .icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 3px;
    border-radius: 10px;
    background: #fff;
    transform: translate(-50%, -50%) rotate(0deg);
    transition: 0.3s ease-in-out;
}

.tip .closeButton .icon::before {
    transform: translate(-50%, -50%) rotate(90deg);
}

.tip .closeButton .icon.active::before {
    transform: translate(-50%, -50%) rotate(00deg);
}

.tip .port_content {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
}

/* Swiper animation for images */
.tip .swiper-container-2 {
    position: relative;
    width: 90%;
    height: 90vh;
    margin: auto;
}

.tip .swiper-slide {
    display: flex;
    height: 100%;
    justify-content: center;
    align-items: center;
    position: relative;
    background: #fff;
}

.tip .swiper-container-2 .swiper-slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@media (max-width: 748px) {
    .tip .allContent .description {
        flex-direction:  column;
    }
}

@media (max-width: 628px) {
    .about_nav {
        margin-bottom: 100px;
        margin-top: 50px;
    }
}

@media (max-width: 377px) {
    .about_nav {
        margin-top: 100px;
        margin-bottom: 200px;
    }

    .about_nav ul li {
        display: block;
    }
}

@media (max-width: 290px) {
    .about_nav {
        margin-top: 200px;
        margin-bottom: 200px;
    }
}