:root {
  --accent-color: #5b7c99;
  --lighter-accent-color: #9cb5ca;
  --background-color: white;
  --text-color: white;
}

body {
  font-family: "Playfair Display", serif;
  width: 100%;
}

.scrolly {
  width: 100%;
  margin-left: -8px;
  margin-bottom: -8px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

p {
  font-family: "freight-text-pro", "Times", serif;
}

#heading {
  min-height: 15rem;
  text-align: center;
  padding: 2rem 2.2rem 2.2rem 2.2rem;
  background-color: var(--lighter-accent-color);
  /* Light grey background */
  min-width: 300px;
  width: 32%;
  /* Limit the width */
  margin: 0 auto;
  /* Center the element horizontally */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  /* Center the element vertically and horizontally */
}

#heading .accent {
  color: var(--text-color);
  animation: fadeToAccent 2s forwards;
}

@keyframes fadeToAccent {
  to {
    color: var(--accent-color);
  }
}

#heading h2 {
  font-size: 2.5rem;
  font-family: "Playfair Display", serif;
  font-optical-sizing: auto;
  font-weight: 800;
  font-style: normal;
  padding: 0;
  margin-top: 16px;
  margin-bottom: 22px;
}

h4 {
  font-weight: normal;
  width: 60%;
  margin: auto;
}

#byline {
  font-weight: normal;
  font-family: "freight-text-pro", "Times", serif;
  font-size: 0.8rem;
}

#byline .author {
  background-color: var(--accent-color);
  color: #f5efed;
  padding: 0.2rem;
  padding-left: 0.4rem;
  padding-right: 0.4rem;
  border-radius: 0.5rem;
  font-weight: bold;
  line-height: 1.5rem;
  white-space: nowrap;
}

#byline .author a {
  color: inherit;
  text-decoration: inherit;
}

a {
  color: var(--accent-color);
}

/* mobile formatting */
@media (max-width: 600px) {
  .scrolly {
    width: 100%;
    margin: 0;
  }

  .step {
    margin: 25vh 0;
    width: 65%;
  }
}

.step {
  position: relative;
  margin: 2em auto;
  max-width: 800px;
  text-align: center;
}

#gallery {
  margin-top: 10vh;
  background-color: white;
}

#gallery .step {
  position: relative;
  margin: 4em auto;
  max-width: 900px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.gallery .step:nth-child(odd) {
  justify-content: flex-start;
  text-align: left;
}

.gallery .step:nth-child(even) {
  justify-content: flex-end;
  text-align: right;
}

.gallery img {
  width: 70%;
  filter: grayscale(100%);
  transition:
    filter 1s ease,
    transform 1s ease;
}

.gallery img.active {
  filter: grayscale(0%);
}

.full-screen-bg {
  background-image: url("assets/3.jpg");
  background-size: cover;
  background-position: center;
  height: 100vh;
  width: 100%;
  margin-top: -8px;
  margin-left: -8px;
  padding: 0;
  background-repeat: no-repeat;
  position: relative;
}

.fullwidth-wrapper {
  position: relative;
  width: 100%;
}

.sticky-container {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  z-index: 1;
}

.sticky-container .step {
  margin: 0;
}

.fw-image,
.fw-image-2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
  z-index: 0;
}

.fw-image.active,
.fw-image-2.active {
  opacity: 1;
  z-index: 1;
}

.empty-step {
  height: 100vh;
}

#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 8px;
  width: 0%;
  background-color: var(--accent-color);
  z-index: 1000;
  transition: width 0.1s ease;
}

.color-row {
  position: sticky;
  top: 10vh;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  z-index: 2;
  width: 100%;
}

.color-row-2 {
  position: sticky;
  top: 50vh;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  z-index: 2;
  width: 100%;
}

.color-block {
  width: 30%;
  height: 30vh;
  opacity: 0;
  transition: opacity 0.8s ease;
  flex-shrink: 0;
  object-fit: cover;
}

#current-credit {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background-color: var(--accent-color);
  color: #f5efed;
  padding: 0.3rem 0.6rem;
  border-radius: 0.5rem;
  font-size: 0.8rem;
  font-weight: bold;
  z-index: 1000;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.background-img {
  background-size: cover;
  background-position: center;
  height: auto;
  width: 50vw;
  /* Use viewport width to take up 80% of screen width */
  border: 4px solid #000;
  /* Add border */
  margin: 0 auto;
  /* Center the image */
  box-sizing: border-box;
  /* Include border in the element's total width and height */
  display: block;
  /* Ensure the image is treated as a block element */
  margin-bottom: 0px;
}

.image-credit {
  font-size: 1rem;
  font-style: italic;
  color: white;
  text-align: center;
  margin-top: 15px;
  background-color: var(--accent-color);
  width: 280px;
  margin-left: auto;
  margin-right: auto;
  padding: 5px;
  font-family: "freight-text-pro", "Georgia", "Times", serif;
}