:root {
  --color-black: #000;
  --color-white: #fff;
  --color-orange: #f3583c;

  --border-radius: 5px;
  --page-padding: 10px;

  --vw-100: 100vw;
  --vh-100: 100vh;

  --font-size-s: 0.75rem; /* 12px */
  --font-size-xl: 5rem; /* 280px */
}

@media screen and (min-width: 1000px) {
  :root {
    --font-size-xl: 17.5rem; /* 280px */
  }
}

@font-face {
  font-family: "Monument Grotesk";
  font-weight: normal;
  src: url(../fonts/MonumentGrotesk-Medium.woff2) format("woff2"),
    url(../fonts/MonumentGrotesk-Medium.woff) format("woff");
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Monument Grotesk", Helvetica, sans-serif;
  background-color: #333;
  color: var(--color-white);
  font-size: var(--font-size-s);
}

.button {
  display: inline-block;
  border: 1px solid var(--color-white);
  padding: 6px 1.5rem;
  border-radius: var(--border-radius);
  color: var(--color-white);
  background-color: var(--color-black);
  text-decoration: none;
}

.will-appear {
  opacity: 0;
  backface-visibility: hidden;
  transform: translate3d(0, 50px, 0);
  will-change: transform, opacity;
  transition: transform 1200ms ease, opacity 1200ms ease;
}

.appear--static {
  transform: translate3d(0, 0, 0);
}

.did-appear {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Intro */

.intro {
  height: var(--vh-100);
  display: flex;
  align-items: center;
  justify-content: center;

  background-color: #333;
  background-image: url(/assets/images/Intro.jpg);
  background-size: cover;
  z-index: 1;
  position: relative;
  z-index: 2;
}

.intro__image {
  display: block;
  width: 90%;
  max-width: 500px;
}

/* Header */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: var(--page-padding);
  z-index: 3;
}

.header__logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--page-padding);
}

.header__logo .button:first-child,
.header__logo svg {
  margin-right: 1rem;
}

@media screen and (min-width: 700px) {
  .header {
    display: flex;
    justify-content: space-between;
  }

  .header__logo {
    margin-bottom: 0;
  }
}

/* Sections */

.section {
  background-color: #333;
  position: relative;
  border-top: 1px solid var(--color-white);
}

.section__intro {
  height: var(--vh-100);
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 0;
  padding: var(--page-padding);
}

.section__intro-title {
  color: var(--color-orange);
  font-size: var(--font-size-xl);
  filter: blur(calc(var(--blur-progress) * 20px));
}

.section__gallery {
  position: relative;
  height: calc(var(--vh-100) * 3);
}

.section__gallery-inner {
  position: sticky;
  top: 0;
  height: var(--vh-100);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.section__gallery-images {
  display: grid;
  padding: var(--page-padding);
  grid-template-columns: repeat(6, 1fr);
  width: 600%;
  gap: var(--page-padding);
  transform: translate3d(calc(var(--gallery-progress) * -83.333%), 0, 0);
}

.section__gallery-image-wrapper {
  background-color: rgb(19, 19, 19);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: var(--page-padding);
}

.section__gallery-image {
  display: block;
  width: 100%;
}

@media screen and (min-width: 700px) {
  .section__gallery {
    position: relative;
    height: calc(var(--vh-100) * 2);
  }

  .section__gallery-images {
    display: grid;
    padding: var(--page-padding);
    grid-template-columns: repeat(6, 1fr);
    width: 200%;
    gap: var(--page-padding);
    transform: translate3d(calc(var(--gallery-progress) * -50%), 0, 0);
  }
}

@media screen and (min-width: 1000px) {
  .section__gallery {
    position: relative;
    height: calc(var(--vh-100) * 1.5);
  }

  .section__gallery-images {
    display: grid;
    padding: var(--page-padding);
    grid-template-columns: repeat(6, 1fr);
    width: 150%;
    gap: var(--page-padding);
    transform: translate3d(calc(var(--gallery-progress) * -33.33%), 0, 0);
  }
}

.section__collage {
  height: var(--vh-100);
  display: flex;
  align-items: center;
  position: relative;

  --collage-progress: 1;
}

.section__collage-text {
  text-align: center;
  width: 400px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -110%, 0);
}

.section__collage-inner {
  width: 80vw;
  height: 80vh;
  max-width: 1920px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 35vh 35vh;
  gap: 6rem var(--page-padding);
  margin: 0 auto;
}

.section__collage-image-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.section__collage-image-wrapper {
  flex: 1;
  width: 100%;
  position: relative;
  margin-bottom: var(--page-padding);
}

.section__collage-image {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.section__collage-image-container:nth-child(1) .section__collage-image {
  object-position: top left;
}

.section__collage-image-container:nth-child(1) {
  transform: translate3d(
    calc(var(--collage-progress) * 50%),
    calc(var(--collage-progress) * 50%),
    0
  );
}

.section__collage-image-container:nth-child(2) .section__collage-image {
  object-position: top right;
}

.section__collage-image-container:nth-child(2) {
  transform: translate3d(
    calc(var(--collage-progress) * -50%),
    calc(var(--collage-progress) * 50%),
    0
  );
}

.section__collage-image-container:nth-child(3) .section__collage-image {
  object-position: bottom left;
}

.section__collage-image-container:nth-child(3) {
  transform: translate3d(
    calc(var(--collage-progress) * 50%),
    calc(var(--collage-progress) * -50%),
    0
  );
}

.section__collage-image-container:nth-child(4) .section__collage-image {
  object-position: bottom right;
}

.section__collage-image-container:nth-child(4) {
  transform: translate3d(
    calc(var(--collage-progress) * -50%),
    calc(var(--collage-progress) * -50%),
    0
  );
}

.section__collage-image-container:nth-child(2n) .section__collage-legend {
  text-align: right;
}

.section__canvas-container {
  height: 0;
  position: sticky;
  top: 0;
  filter: blur(calc(var(--blur-progress) * 20px));
}

.section__canvas {
  width: var(--vw-100) !important;
  height: var(--vh-100) !important;
}

.section__outtakes {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--page-padding);
  padding: var(--page-padding);
  margin-bottom: 2rem;
}

.section__outtakes-image-wrapper {
  background-color: rgb(19, 19, 19);
  border-radius: 10px;
  overflow: hidden;
}

.section__outtakes-image {
  width: 100%;
}

@media screen and (min-width: 700px) {
  .section__outtakes {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media screen and (min-width: 1000px) {
  .section__outtakes {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Footer */

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
}

.footer__list {
  --grid-cols: 2;
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), 1fr);
}

.footer__link {
  --footer-link-progress: 0;
  display: block;
  padding-bottom: var(--page-padding);
  position: relative;
}

.footer__item:first-child .footer__link {
  padding-left: var(--page-padding);
}

.footer__link::after {
  content: "";
  height: 5px;
  width: var(--footer-link-progress);
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: var(--color-white);
  border-left: 1px solid var(--color-white);
}