@import url("https://fonts.googleapis.com/css?family=Raleway:400");
:root {
  --bg-colour: black;
  --txt-colour: white;
  --accent-colour: #2b594c; }

body {
  color: var(--txt-colour);
  background-color: var(--bg-colour); }

.bg {
  position: fixed;
  top: -50%;
  left: -50%;
  right: -50%;
  bottom: -50%;
  width: 200%;
  height: 200vh;
  z-index: -1;
  background-repeat: repeat;
  animation: bg-animation .2s infinite;
  opacity: .9;
  visibility: visible; }

@keyframes bg-animation {
  0% {
    transform: translate(0, 0); }
  10% {
    transform: translate(-5%, -5%); }
  20% {
    transform: translate(-10%, 5%); }
  30% {
    transform: translate(5%, -10%); }
  40% {
    transform: translate(-5%, 15%); }
  50% {
    transform: translate(-10%, 5%); }
  60% {
    transform: translate(15%, 0); }
  70% {
    transform: translate(0, 10%); }
  80% {
    transform: translate(-15%, 0); }
  90% {
    transform: translate(10%, 5%); }
  100% {
    transform: translate(5%, 0); } }

:root {
  --scale: 1.5;
  --fs-0: 0.667rem;
  --fs-1: 1rem;
  --fs-2: calc(var(--fs-1) * var(--scale));
  --fs-3: calc(var(--fs-2) * var(--scale));
  --fs-4: calc(var(--fs-3) * var(--scale));
  --fs-5: calc(var(--fs-4) * var(--scale));
  --fs-6: calc(var(--fs-5) * var(--scale));
  --fs-7: calc(var(--fs-6) * var(--scale)); }

@media only screen and (max-width: 600px) {
  :root {
    --scale: 1.3; } }

html {
  font-size: 100%; }

/*16px*/
body {
  font-family: 'Raleway', sans-serif;
  font-weight: 400;
  line-height: 1.75; }

p {
  margin-bottom: var(--fs-1); }

h1, h2, h3, h4, h5 {
  font-family: 'Raleway', sans-serif;
  font-weight: 400;
  line-height: 1.3; }

h1 {
  margin-top: 0;
  font-size: var(--fs-6); }

h2 {
  font-size: var(--fs-5); }

h3 {
  font-size: var(--fs-4); }

h4 {
  font-size: var(--fs-3); }

h5 {
  font-size: var(--fs-2); }

small, .text_small {
  font-size: var(--fs-0); }

.header {
  height: 8vh;
  position: sticky;
  top: 0;
  z-index: 1; }
  .header__logo {
    height: 8vh; }
    .header__logo figure {
      margin: 0; }
    .header__logo img {
      max-height: 8vh; }
  .header__nav {
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center; }
  .header__links {
    display: flex;
    justify-content: space-evenly; }
  .header__link {
    font-size: var(--fs-2);
    margin: 0 0.5em;
    text-decoration: none;
    color: var(--txt-colour); }

@media only screen and (max-width: 600px) {
  .header__nav {
    flex-direction: column; } }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-inline: 1rem;
  gap: 0.5rem;
  grid-auto-flow: dense; }

.expand-lightbox {
  grid-row: span 2;
  grid-column: span 2; }

@media only screen and (max-width: 600px) {
  .gallery {
    margin-inline: 0;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%; } }

@media only screen and (max-width: 768px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr); } }

.gallery-image {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 400ms ease-in-out; }
  .gallery-image img {
    width: 100%;
    height: auto; }
  .gallery-image--2h {
    grid-column: span 2; }
  .gallery-image--2v {
    grid-row: span 2; }

.motion {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem; }

@media only screen and (max-width: 768px) {
  .motion {
    grid-template-columns: repeat(2, 1fr); } }

@media only screen and (max-width: 600px) {
  .motion {
    grid-template-columns: repeat(1, 1fr); } }

.footer {
  text-align: center; }
  .footer a {
    text-decoration: none;
    color: inherit; }

.portfolio-item__link {
  text-decoration: none;
  color: inherit; }
  .portfolio-item__link:hover {
    transform: translateY(-20px);
    transition: transform 800ms ease-in-out; }

.portfolio-item__title {
  text-align: center;
  font-size: var(--fs-3); }

.portfolio-item__img img {
  width: 100%;
  height: auto;
  object-fit: cover; }

.portfolio {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr); }

@media only screen and (max-width: 768px) {
  .portfolio {
    grid-template-columns: repeat(1, 1fr); } }

@media only screen and (max-width: 600px) {
  .portfolio {
    grid-template-columns: repeat(1, 1fr); } }

.about-container {
  display: flex;
  scroll-snap-type: y mandatory; }

.about__section {
  width: 50%; }
  .about__section--images {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    flex-direction: column; }
    .about__section--images > picture {
      position: sticky;
      top: 0px;
      scroll-snap-align: start; }
  .about__section--content {
    width: 40%;
    z-index: 2; }
    .about__section--content > p {
      font-size: var(--fs-2); }

@media only screen and (max-width: 768px) {
  .about-container {
    flex-direction: column-reverse; }
  .about__section {
    width: 100%; }
    .about__section--content {
      width: 90%;
      margin-inline: 2rem; }
      .about__section--content > h2 {
        font-size: var(--fs-4); }
      .about__section--content > p {
        font-size: var(--fs-1); } }

@media only screen and (max-width: 600px) {
  .about-container {
    mix-blend-mode: difference; } }

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */ }

/* Sections
     ========================================================================== */
/**
   * Remove the margin in all browsers.
   */
body {
  margin: 0; }

/**
   * Render the `main` element consistently in IE.
   */
main {
  display: block; }

/**
   * Correct the font size and margin on `h1` elements within `section` and
   * `article` contexts in Chrome, Firefox, and Safari.
   */
h1 {
  font-size: 2em;
  margin: 0.67em 0; }

/* Grouping content
     ========================================================================== */
/**
   * 1. Add the correct box sizing in Firefox.
   * 2. Show the overflow in Edge and IE.
   */
hr {
  box-sizing: content-box;
  /* 1 */
  height: 0;
  /* 1 */
  overflow: visible;
  /* 2 */ }

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */ }

/* Text-level semantics
     ========================================================================== */
/**
   * Remove the gray background on active links in IE 10.
   */
a {
  background-color: transparent; }

/**
   * 1. Remove the bottom border in Chrome 57-
   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
   */
abbr[title] {
  border-bottom: none;
  /* 1 */
  text-decoration: underline;
  /* 2 */
  text-decoration: underline dotted;
  /* 2 */ }

/**
   * Add the correct font weight in Chrome, Edge, and Safari.
   */
b,
strong {
  font-weight: bolder; }

/**
   * 1. Correct the inheritance and scaling of font size in all browsers.
   * 2. Correct the odd `em` font sizing in all browsers.
   */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: 1em;
  /* 2 */ }

/**
   * Add the correct font size in all browsers.
   */
small {
  font-size: 80%; }

/**
   * Prevent `sub` and `sup` elements from affecting the line height in
   * all browsers.
   */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sub {
  bottom: -0.25em; }

sup {
  top: -0.5em; }

/* Embedded content
     ========================================================================== */
/**
   * Remove the border on images inside links in IE 10.
   */
img {
  border-style: none; }

/* Forms
     ========================================================================== */
/**
   * 1. Change the font styles in all browsers.
   * 2. Remove the margin in Firefox and Safari.
   */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  /* 1 */
  font-size: 100%;
  /* 1 */
  line-height: 1.15;
  /* 1 */
  margin: 0;
  /* 2 */ }

/**
   * Show the overflow in IE.
   * 1. Show the overflow in Edge.
   */
button,
input {
  /* 1 */
  overflow: visible; }

/**
   * Remove the inheritance of text transform in Edge, Firefox, and IE.
   * 1. Remove the inheritance of text transform in Firefox.
   */
button,
select {
  /* 1 */
  text-transform: none; }

/**
   * Correct the inability to style clickable types in iOS and Safari.
   */
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button; }

/**
   * Remove the inner border and padding in Firefox.
   */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0; }

/**
   * Restore the focus styles unset by the previous rule.
   */
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText; }

/**
   * Correct the padding in Firefox.
   */
fieldset {
  padding: 0.35em 0.75em 0.625em; }

/**
   * 1. Correct the text wrapping in Edge and IE.
   * 2. Correct the color inheritance from `fieldset` elements in IE.
   * 3. Remove the padding so developers are not caught out when they zero out
   *    `fieldset` elements in all browsers.
   */
legend {
  box-sizing: border-box;
  /* 1 */
  color: inherit;
  /* 2 */
  display: table;
  /* 1 */
  max-width: 100%;
  /* 1 */
  padding: 0;
  /* 3 */
  white-space: normal;
  /* 1 */ }

/**
   * Add the correct vertical alignment in Chrome, Firefox, and Opera.
   */
progress {
  vertical-align: baseline; }

/**
   * Remove the default vertical scrollbar in IE 10+.
   */
textarea {
  overflow: auto; }

/**
   * 1. Add the correct box sizing in IE 10.
   * 2. Remove the padding in IE 10.
   */
[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  /* 1 */
  padding: 0;
  /* 2 */ }

/**
   * Correct the cursor style of increment and decrement buttons in Chrome.
   */
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto; }

/**
   * 1. Correct the odd appearance in Chrome and Safari.
   * 2. Correct the outline style in Safari.
   */
[type="search"] {
  -webkit-appearance: textfield;
  /* 1 */
  outline-offset: -2px;
  /* 2 */ }

/**
   * Remove the inner padding in Chrome and Safari on macOS.
   */
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none; }

/**
   * 1. Correct the inability to style clickable types in iOS and Safari.
   * 2. Change font properties to `inherit` in Safari.
   */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */ }

/* Interactive
     ========================================================================== */
/*
   * Add the correct display in Edge, IE 10+, and Firefox.
   */
details {
  display: block; }

/*
   * Add the correct display in all browsers.
   */
summary {
  display: list-item; }

/* Misc
     ========================================================================== */
/**
   * Add the correct display in IE 10+.
   */
template {
  display: none; }

/**
   * Add the correct display in IE 10.
   */
[hidden] {
  display: none; }