:root {
  --bs-primary: purple;
  --color-light-gray: #f8f8f8;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  color: #555;
  background-color: var(--bs-gray-100);
  box-sizing: border-box;
  font-size: clamp(16px, 4vw, 20px);
  min-height: 100vh;
}

html,
body {
  height: 100%;
  margin: 0;
}

a {
  color: inherit;
}

.wrapper {
  min-height: calc(100% - 120px);
}

header {
  background-color:var(--bs-gray-900);
}

footer {
  background-color: var(--bs-gray-200);
  height: 120px;
}

.fa-buttons {
  background-color: var(--bs-gray-100);
}

.hero {
  position: relative;
}

.flex3-columns {
  display: flex;
  flex-flow: row wrap;
  margin: 15px -7.5px;
}

.flex3-column {
  flex: 1;
  margin: 7.5px;
  background-color: var(--bs-white);
}

.flex3-image {
  width: 100%;
  height: 300px;
  background-position: center;
  background-size: cover;
}

.flex3-column h3,
.flex3-column p {
  padding: 0 15px;
}

.flex3-column h3 {
  margin-top: 10px;
}

/* Breakpoint */
@media screen and (max-width: 992px) {
  .flex3-column {
    flex-basis: 40%;
    margin-bottom: 15px;
  }
}

/* Breakpoint */
@media screen and (max-width: 576px) {
  .flex3-column {
    flex-basis: 100%;
    margin-bottom: 15px;
  }
}

.dynamic-duo-wrapper {background-color: var(--bs-gray-900); padding:15px;}
.dynamic-duo-wrapper > img {fill:var(--bs-gree);}

/* Menu Hamburger to X Animation
https://jsfiddle.net/xou02Lkf/24/
*/

/*
.menu-btn {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 80px;
  height: 80px;;
}
*/

.navbar-toggler span {
  display: block;
  background-color: cornflowerblue;
  height: 3px;
  width: 25px;
  margin-top: 5px;
  margin-bottom: 5px;
  position: relative;
  left: 0;
  opacity: 1;
  transition: all 0.35s ease-out;
  transform-origin: center left;
}

.navbar-toggler span:nth-child(1) {
  transform: translate(0%, 0%) rotate(0deg);
}

.navbar-toggler span:nth-child(2) {
  opacity: 1;
}

.navbar-toggler span:nth-child(3) {
  transform: translate(0%, 0%) rotate(0deg);
}

.navbar-toggler span:nth-child(1) {
  margin-top: 0.3em;
}

.navbar-toggler:not(.collapsed) span:nth-child(1) {
  transform: translate(15%, -33%) rotate(45deg);
}

.navbar-toggler:not(.collapsed) span:nth-child(2) {
  opacity: 0;
}

.navbar-toggler:not(.collapsed) span:nth-child(3) {
  transform: translate(15%, 33%) rotate(-45deg);
}

.navbar-dark .navbar-toggler {
  color: transparent;
  border: 0;
}

.navbar-toggler:focus{
  box-shadow: 0 !important;
}

.gradient-underline {
  position: relative;
  display: inline-block;
}
.gradient-underline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, 
    #ff0000, #ff7f00, #ffcc00, cornflowerblue, #ff0000, #ff7f00, #ffcc00, cornflowerblue, #ff0000);
  background-size: 200%;
  animation: animate-gradient 2s linear infinite;  
}

@keyframes animate-gradient {
  0% {background-position: 100% 0;}
  100% {background-position: 0% 0;}
}