/*
Interactive Index Card
Hover blurs and darkens image background, lifts heading and slides up description (max 3 lines) and animates the cta button changing color and adding an arrow
*/

:root {
  --radius: 20px;
  --root-font-size: 18px;
  --button-radius: 100px;
  --transition-duration: 0.3;
}

p:empty { 
  display: none
  }

.icard {
    --transition-duration: 0.25s;
    position: relative;
    overflow: hidden;
    border-radius:2rem;
    background: #000;
    height: 600px;
    width: 100%;
    }

.icard a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    }

.icard .icard-image-wrapper {
    position: absolute;
    display:inline-block;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    height: 100%;
    border-radius: 2rem;
    }

.icard .icard-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    }

.icard-image-wrapper::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1;
    opacity: 0;
    backdrop-filter: blur(10px);
    transition: opacity var(--transition-duration) calc(.25 * var(--transition-duration));
    }

.icard-image-wrapper::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,32,56,0.79);
    z-index: 2;
    opacity: 0;
    transition: opacity var(--transition-duration) calc(.25 * var(--transition-duration));
    }

.icard:hover .icard-image-wrapper::before,
.icard:hover .icard-image-wrapper::after {
      opacity: 1;
    }

.icard .icard-content { /*with grad overlay */
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.40) 75%, transparent 100%);
    color: white;
    z-index: 2;
    }

.icard .icard-content {
    --padding: 24px;
    padding: var(--padding);
    }

.icard .icard-title {
    line-height: 1em;
    text-wrap: balance;
    padding-bottom: var(--padding);
    border-bottom: 1px solid;
    position: absolute;
    bottom: 6rem;
    width: calc(100% - calc(2 * var(--padding)));
    transition: bottom var(--transition-duration) calc(.25 * var(--transition-duration)) cubic-bezier(0, 0, 0.03, 1.01);
    }

.icard:hover .icard-title {
    bottom: 80%;
    }

.icard .icard-description {
    line-height: 1.3;
    opacity: 0;
    color: white !important;
    transform: translateY(10rem);
    transition: opacity var(--transition-duration) calc(.33 * var(--transition-duration)) ease, transform var(--transition-duration) calc(.33 * var(--transition-duration)) cubic-bezier(0, 0, 0.03, 1.01);
    }

.icard:hover .icard-description {
    opacity: 1;
    transform: translateY(0);
    }

.icard .card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0;
    font-weight: 500;
    color: white !important;
    transition: gap var(--transition-duration) calc(.25 * var(--transition-duration)) ease;
    }
      
.icard:hover .icard-cta {
    display: inline-flex;
    align-items: center;
    gap: 0;
    color: #a2c52a !important;
    transition: gap var(--transition-duration) calc(.25 * var(--transition-duration)) ease;
    }

.icard .icard-cta::after {
    content: '→';
    font-weight: 700;
    opacity: 0;
    transform: translateX(-2rem);
    transition: opacity 0.3s, transform .3s;
    }

.icard:hover .icard-cta::after {
    opacity: 1;
    transform: translateX(0.5rem);
    }