@import url(https://fonts.googleapis.com/css?family=Open+Sans);

.background {
    height: 100%;
    background-image: linear-gradient(to right top, #8e44ad 0%, #3498db 100%);
}

nav {
    max-width: 960px;
    mask-image: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        #ffffff 25%,
        #ffffff 75%,
        rgba(255, 255, 255, 0) 100%
    );
    margin: 0 auto;
    padding: 60px 0;
}

nav ul {
    text-align: center;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.2) 25%,
        rgba(255, 255, 255, 0.2) 75%,
        rgba(255, 255, 255, 0) 100%
    );
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.1), inset 0 0 1px rgba(255, 255, 255, 0.6);
}
/* nav */
nav ul li {
    display: inline-block;
}

nav ul li a {
    padding: 18px;
    font-family: "Open Sans";
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    text-decoration: none;
    display: block;
}

nav ul li a:hover {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1), inset 0 0 1px rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
    color: rgba(198, 214, 255, 0.7);
}

/* skill container */
div#skill-icons {
    height: fit-content;
    margin: 0 auto;
    text-align: center;
}

div#skill-icons img {
    height: 72px;
    width: 72px;
    border-radius: 10%;
    margin: 0.5em auto;
    display: inline-block;
}

.cardground {
    background-color: rgba(0, 0, 0, 0.404);
}

h2#skills {
    margin-bottom: 0.75em;
    color: white;
}

body {
    background: #e0e5ec;
}
h1 {
    position: relative;
    text-align: center;
    color: #353535;
    font-size: 50px;
    font-family: "Cormorant Garamond", serif;
}

p {
    font-family: "Lato", sans-serif;
    font-weight: 300;
    text-align: center;
    font-size: 18px;
    color: #676767;
}
.frame {
    width: 90%;
    margin: 40px auto;
    text-align: center;
}
button {
    margin: 20px;
}
.custom-btn {
    width: 130px;
    height: 40px;
    color: #fff;
    border-radius: 5px;
    padding: 10px 25px;
    font-family: "Lato", sans-serif;
    font-weight: 500;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, 0.5), 7px 7px 20px 0px rgba(0, 0, 0, 0.1),
        4px 4px 5px 0px rgba(0, 0, 0, 0.1);
    outline: none;
}

.btn-9 {
    border: none;
    transition: all 0.3s ease;
    overflow: hidden;
}
.btn-9:after {
    position: absolute;
    content: " ";
    z-index: -1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1fd1f9;
    background-image: linear-gradient(315deg, #1fd1f9 0%, #b621fe 74%);
    transition: all 0.3s ease;
}
.btn-9:hover {
    background: transparent;
    box-shadow: 4px 4px 6px 0 rgba(255, 255, 255, 0.5), -4px -4px 6px 0 rgba(116, 125, 136, 0.2),
        inset -4px -4px 6px 0 rgba(255, 255, 255, 0.5), inset 4px 4px 6px 0 rgba(116, 125, 136, 0.3);
    color: #fff;
}
.btn-9:hover:after {
    -webkit-transform: scale(2) rotate(180deg);
    transform: scale(2) rotate(180deg);
    box-shadow: 4px 4px 6px 0 rgba(255, 255, 255, 0.5), -4px -4px 6px 0 rgba(116, 125, 136, 0.2),
        inset -4px -4px 6px 0 rgba(255, 255, 255, 0.5), inset 4px 4px 6px 0 rgba(116, 125, 136, 0.3);
}
/* second button */
.btn-3 {
    background: rgb(0, 172, 238);
    background: linear-gradient(0deg, rgba(0, 172, 238, 1) 0%, rgba(2, 126, 251, 1) 100%);
    width: 130px;
    height: 40px;
    line-height: 42px;
    padding: 0;
    border: none;
}
.btn-3 span {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}
.btn-3:before,
.btn-3:after {
    position: absolute;
    content: "";
    right: 0;
    top: 0;
    background: rgba(2, 126, 251, 1);
    transition: all 0.3s ease;
}
.btn-3:before {
    height: 0%;
    width: 2px;
}
.btn-3:after {
    width: 0%;
    height: 2px;
}
.btn-3:hover {
    background: transparent;
    box-shadow: none;
}
.btn-3:hover:before {
    height: 100%;
}
.btn-3:hover:after {
    width: 100%;
}
.btn-3 span:hover {
    color: rgb(255, 255, 255);
}
.btn-3 span:before,
.btn-3 span:after {
    position: absolute;
    content: "";
    left: 0;
    bottom: 0;
    background: rgba(2, 126, 251, 1);
    transition: all 0.3s ease;
}
.btn-3 span:before {
    width: 2px;
    height: 0%;
}
.btn-3 span:after {
    width: 0%;
    height: 2px;
}
.btn-3 span:hover:before {
    height: 100%;
}
.btn-3 span:hover:after {
    width: 100%;
}