body {
  margin: 0;
  padding: 0;
  background-color: #111;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  font-family: "Montserrat", sans-serif;
}
.card {
  position: relative;
  max-width: 300px;
  height: 215px;
  background-color: #fff;
  margin: 35px 15px;
  padding: 20px 15px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  transition: 0.3s ease-in-out;
  border-radius: 15px;
}
.card:hover {
  height: 320px;
}

.card .image {
  position: relative;
  width: 260px;
  height: 260px;

  top: -40%;
  left: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.card .image img {
  max-width: 100%;
  border-radius: 15px;
}

.card .content {
  position: relative;
  top: -140px;
  padding: 10px 15px;
  color: #111;
  text-align: center;
  visibility: hidden;
  opacity: 0;
  transition: 0.3s ease-in-out;
  font-family: "Montserrat", sans-serif;
}

.card:hover .content {
  margin-top: 30px;
  visibility: visible;
  opacity: 1;
  transition-delay: 0.2s;
}
header {
  display: block;
  width: 100%;
  height: 100px;
  text-align: center;
  background-color: #111;
  opacity: 0.8;
  border-bottom: 5px solid orangered;
  color: white;
  font-family: "Montserrat", sans-serif;
  padding-bottom: 1px;
  font-size: 18px;
}
nav {
  margin-top: 17px;
  margin-right: 5px;
}
a {
  display: block;
  padding: 7px;
  float: right;
  text-decoration: none;
  color: white;
  justify-content: center;
  font-size: 16px;
}
a:hover {
  color: black;
  background-color: #fff;
}
.button {
  margin-top: 35px;
  margin-right:78px;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 10px 18px;
  font-size: 1rem;
  color: var(--color);
  border: 2px solid rgba(0, 0, 0, 0.5);
  border-radius: 4px;
  text-shadow: 0 0 15px var(--color);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  transition: 0.5s;
  z-index: 1;
}

.button:hover {
  color: #fff;
  border: 2px solid rgba(0, 0, 0, 0);
  box-shadow: 0 0 0px var(--color);
}

.button::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color);
  z-index: -1;
  transform: scale(0);
  transition: 0.5s;
}

.button:hover::before {
  transform: scale(1);
  transition-delay: 0.5s;
  box-shadow: 0 0 10px var(--color), 0 0 30px var(--color),
    0 0 60px var(--color);
}

.button span {
  position: absolute;
  background: var(--color);
  pointer-events: none;
  border-radius: 2px;
  box-shadow: 0 0 10px var(--color), 0 0 20px var(--color),
    0 0 30px var(--color), 0 0 50px var(--color), 0 0 100px var(--color);
  transition: 0.5s ease-in-out;
  transition-delay: 0.25s;
}

.button:hover span {
  opacity: 0;
  transition-delay: 0s;
}

.button span:nth-child(1),
.button span:nth-child(3) {
  width: 27px;
  height: 4px;
}

.button:hover span:nth-child(1),
.button:hover span:nth-child(3) {
  transform: translateX(0);
}

.button span:nth-child(2),
.button span:nth-child(4) {
  width: 4px;
  height: 27px;
}

.button:hover span:nth-child(1),
.button:hover span:nth-child(3) {
  transform: translateY(0);
}

.button span:nth-child(1) {
  top: calc(50% - 2px);
  left: -50px;
  transform-origin: left;
}

.button:hover span:nth-child(1) {
  left: 50%;
}

.button span:nth-child(3) {
  top: calc(50% - 2px);
  right: -50px;
  transform-origin: right;
}

.button:hover span:nth-child(3) {
  right: 50%;
}

.button span:nth-child(2) {
  left: calc(50% - 2px);
  top: -50px;
  transform-origin: top;
}

.button:hover span:nth-child(2) {
  top: 50%;
}

.button span:nth-child(4) {
  left: calc(50% - 2px);
  bottom: -50px;
  transform-origin: bottom;
}

.button:hover span:nth-child(4) {
  bottom: 50%;
}
h3 {
  font-size: 18px;
  text-shadow: 2px 2px solid orangered;
}
footer {
  display: block;
  margin-bottom: 20px;
  font-family: "Montserrat", sans-serif;
  align-items: center;
}
#box {
  display:flex;
  align-items: center;
  justify-content: center;
  width:94%;
  height:max-content;
  color: white;
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
  padding:20px;
  margin:18px;
  margin-right:0;
}
.gradient-border {
  --borderWidth: 3px;
  background: #1d1f20;
  position: relative;
  border-radius: var(--borderWidth);
}

.gradient-border:after {
  content: "";
  position: absolute;
  top: calc(-1 * var(--borderWidth));
  left: calc(-1 * var(--borderWidth));
  height: calc(100% + var(--borderWidth) * 2);
  width: calc(100% + var(--borderWidth) * 2);
  background: linear-gradient(
    60deg,
    #f79533,
    #f37055,
    #ef4e7b,
    #a166ab,
    #5073b8,
    #1098ad,
    #07b39b,
    #6fba82
  );
  border-radius: calc(2 * var(--borderWidth));
  z-index: -1;
  animation: animatedgradient 3s ease alternate infinite;
  background-size: 300% 300%;
}

@keyframes animatedgradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}