/* @import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700&display=swap'); */

html {
  font-family: 'Open Sans', sans-serif;
  scroll-behavior: smooth;
}

/* Webpage Scrollbar */
body::-webkit-scrollbar-track{
	-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
	background-color: #F5F5F5;
}

body::-webkit-scrollbar{
	width: 10px;
	background-color: #F5F5F5;
}

body::-webkit-scrollbar-thumb{
  border-radius: 10px;
	background-color: #8a8a8a;
}

:root {
  --d: 700ms;
  --e: cubic-bezier(0.19, 1, 0.22, 1);
  --font-sans: "Open Sans", sans-serif;
  --font-serif: "Cardo", serif;
}

* {
  box-sizing: border-box;
}

/* BACK TO TOP Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 20;
}

.back-to-top i {
  background: linear-gradient(
    to right,
    #667eea,
    #8e37d7
  );
  box-shadow: 0 4px 15px 0 rgba(116, 79, 168, 0.75);
  color: white;
  padding: 10px;
  font-size: 2rem;
  border-radius: 0.5rem;
}

.back-to-top i:hover {
  cursor: pointer;
  text-align: center;
  border: none;
  background-size: 300% 100%;
  -moz-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

/* Navigation bar links animation: */
.hover-animation {
  display: inline-block;
  position: relative;
}

.hover-animation::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #0087ca;
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}

.hover-animation:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* NAVBAR ACTIVE LINK STYLE */
.text-effect {
  color: #0087ca;
  box-sizing: border-box;
}

.page-grid {
  display: grid;
  place-items: center;
}

.page-content {
  display: grid;
  grid-gap: 1rem;
  padding: 1rem;
  max-width: 1024px;
  margin: 0 auto;
  font-family: var(--font-sans);
}

.modal-image {
  width: 100%;
  background-size: contain;
}

.card {
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  width: 100%;
  border-radius: 1rem;
  text-align: center;
  color: whitesmoke;
  background-color: whitesmoke;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1), 0 2px 2px rgba(0, 0, 0, 0.1),
    0 4px 4px rgba(0, 0, 0, 0.1), 0 8px 8px rgba(0, 0, 0, 0.1),
    0 16px 16px rgba(0, 0, 0, 0.1);
}

.card-image {
  height: 100%;
  width: 100%;
  object-fit: cover;
  position: absolute;
}

.card:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 110%;
  background-size: cover;
  background-position: 0 0;
  transition: transform calc(var(--d) * 1.5) var(--e);
  pointer-events: none;
}

.card:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200%;
  pointer-events: none;
  background-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.009) 11.7%,
    rgba(0, 0, 0, 0.034) 22.1%,
    rgba(0, 0, 0, 0.072) 31.2%,
    rgba(0, 0, 0, 0.123) 39.4%,
    rgba(0, 0, 0, 0.182) 46.6%,
    rgba(0, 0, 0, 0.249) 53.1%,
    rgba(0, 0, 0, 0.32) 58.9%,
    rgba(0, 0, 0, 0.394) 64.3%,
    rgba(0, 0, 0, 0.468) 69.3%,
    rgba(0, 0, 0, 0.54) 74.1%,
    rgba(0, 0, 0, 0.607) 78.8%,
    rgba(0, 0, 0, 0.668) 83.6%,
    rgba(0, 0, 0, 0.721) 88.7%,
    rgba(0, 0, 0, 0.762) 94.1%,
    rgba(0, 0, 0, 0.79) 100%
  );
  transform: translateY(-50%);
  transition: transform calc(var(--d) * 2) var(--e);
}

.content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: 1rem;
  transition: transform var(--d) var(--e);
  z-index: 1;
}

.content > * + * {
  margin-top: 1rem;
}

.title {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1.2;
}

.copy {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.35;
}

.btn {
  cursor: pointer;
  margin-top: 1.5rem;
  padding: 1rem 1.75rem;
  font-size: 0.65rem;
  font-weight: bold;
  letter-spacing: 0.025rem;
  text-transform: uppercase;
  color: white;
  background-color: black;
  border-radius: 1rem;
}

.btn:hover {
  background-color: #0d0d0d;
}

.btn:focus {
  outline: 1px dashed rgb(125, 125, 124);
  outline-offset: 3px;
}

@media (min-width: 600px) {
  .card {
    height: 450px;
    width: 300px;
  }
}

@media (min-width: 300px) {
  .page-content {
    grid-template-columns: repeat(1, 1fr);
  }
}

@media (min-width: 680px) {
  .page-content {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .page-content {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (hover: hover) and (min-width: 600px) {
  .card:after {
    transform: translateY(0);
  }

  .content {
    transform: translateY(calc(100% - 4.5rem));
  }

  .content > *:not(.title) {
    opacity: 0;
    transform: translateY(1rem);
    transition: transform var(--d) var(--e), opacity var(--d) var(--e);
  }

  .card:hover,
  .card:focus-within {
    align-items: center;
  }

  .card:hover:before,
  .card:focus-within:before {
    transform: translateY(-4%);
  }

  .card:hover:after,
  .card:focus-within:after {
    transform: translateY(-50%);
  }

  .card:hover .content,
  .card:focus-within .content {
    transform: translateY(0);
  }

  .card:hover .content > *:not(.title),
  .card:focus-within .content > *:not(.title) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(var(--d) / 8);
  }

  .card:focus-within:before,
  .card:focus-within:after,
  .card:focus-within .content,
  .card:focus-within .content > *:not(.title) {
    transition-duration: 0s;
  }
}