/* Button Styles */

/* ------------------------- GLOBAL VARIABLES ------------------------- */

:root { /* CSS variables declared in the global scope */
  --dim-btn-width: 260px;
  --dim-btn-height: 55px;
  --dim-btn-pad: 20px;
  --dim-btn-border: 1px;
}

.button {
  display: inline-flex;
  height: var(--dim-btn-height);
  width: var(--dim-btn-width);
  border: var(--dim-btn-border) solid var(--col-greyscale20);
  margin: var(--dim-btn-pad) var(--dim-btn-pad) var(--dim-btn-pad) var(--dim-btn-pad);
  color: var(--col-accent);
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 1.5px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 3rem;
}

/* First Button */

#arrow-hover {
  width: 15px;
  height: 10px;
  position: absolute;
  transform: translateX(60px);
  opacity: 0;
  -webkit-transition: all .25s cubic-bezier(.14, .59, 1, 1.01);
  transition: all .15s cubic-bezier(.14, .59, 1, 1.01);
  margin: 0;
  padding: 0 5px;
}

a#button-1:hover img {
  width: 15px;
  opacity: 1;
  transform: translateX(50px);
}


/* Second Button */

#button-2 {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

#button-2 a {
  position: relative;
  transition: all .35s ease-Out;
}

#slide {
  width: 100%;
  height: 100%;
  left: -310px;
  background: var(--col-greyscale20);
  position: absolute;
  transition: all .35s ease-Out;
  bottom: 0;
}

#button-2:hover #slide {
  left: 0;
}

#button-2:hover a {
  color: #2D3142;
}


/* Third Button */

#button-3 {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

#button-3 a {
  position: relative;
  transition: all .45s ease-Out;
}

#circle {
  width: 0%;
  height: 0%;
  opacity: 0;
  line-height: 40px;
  border-radius: 50%;
  background: var(--col-greyscale20);
  position: absolute;
  transition: all .5s ease-Out;
  top: 20px;
  left: 70px;
}

#button-3:hover #circle {
  width: 200%;
  height: 500%;
  opacity: 1;
  top: -70px;
  left: -70px;
}

#button-3:hover a {
  color: #2D3142;
}


/* Fourth Button */

#button-4 {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

#button-4 a {
  position: relative;
  transition: all .45s ease-Out;
}

#underline {
  width: 100%;
  height: 2.5px;
  margin-top: 15px;
  align-self: flex-end;
  left: -310px;
  background: var(--col-greyscale20);
  position: absolute;
  transition: all .3s ease-Out;
  bottom: 0;
}

#button-4:hover #underline {
  left: 0;
}


/* Fifth Button */

#button-5 {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

#button-5 a {
  position: relative;
  transition: all .45s ease-Out;
}

#translate {
  transform: rotate(50deg);
  width: 100%;
  height: 250%;
  left: -(calc(var(--dim-btn-width)+50));
  top: -30px;
  background: var(--col-greyscale20);
  position: absolute;
  transition: all .3s ease-Out;
}

#button-5:hover #translate {
  left: 0;
}

#button-5:hover a {
  color: #2D3142;
}


/* Sixth Button */

#button-6 {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

#button-6 a {
  position: relative;
  transition: all .45s ease-Out;
}

#spin {
  width: 0;
  height: 0;
  opacity: 0;
  left: 70px;
  top: 20px;
  transform: rotate(0deg);
  background: none;
  position: absolute;
  transition: all .5s ease-Out;
}

#button-6:hover #spin {
  width: 200%;
  height: 500%;
  opacity: 1;
  left: -70px;
  top: -70px;
  background: var(--col-greyscale20);
  transform: rotate(80deg);
}

#button-6:hover a {
  color: #2D3142;
}


/* Seventh Button */

#button-7 {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

#button-7 a {
  position: relative;
  left: 0;
  transition: all .35s ease-Out;

}

#button7-icon {
  width: 100%;
  height: 100%;
  background: var(--col-greyscale20);
  left: -310px;
  position: absolute;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .35s ease-Out;
  bottom: 0;
}

#button-7 .fas {
  color: var(--col-white);
}

#button-7:hover #button7-icon {
  left: 0;
}

#button-7:hover a {
  left: var(--dim-btn-width);
  color: var(--col-black);
}

@media screen and (min-width:1000px) {
  h1 {
    font-size: 2.2em;
  }
  #container {
    width: 50%;
  }
}