/* --------------------------------------- */
/* ----- Basic Setup ----- */
/* --------------------------------------- */

@font-face {
  font-family: "Hk Grotesk";
  font-style: normal;
  font-weight: 400;
  src: url("./fonts/HKGrotesk-Regular.woff") format("woff");
}

@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 400;
  src: url("./fonts/Jost-Regular.ttf") format("woff");
}

* {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

:root {
  --font-size-small: 1.8rem;
  --font-size-normal: 2.2rem;
  --font-size-medium: 2.8rem;
  --font-size-medium-1: 3.6rem;
  --font-size-large: 5.5rem;
  --font-size-huge: 7.5rem;
  --font-stack: "Hk Grotesk", sans-serif;

  --line-height-normal: 1.7;
  --line-height-small: 1.2;

  --black: #000;
  --pink: #ff3258;
  --white: #f0e9f2;
  --white-1: #e5e5e6da;

  --container-max-width: 1180px;
  --container-normal-width: 800px;
  --container-medium-width: 700px;
  --container-small-width: 500px;

  --gutter-huge: 12rem;
  --gutter-medium: 6rem;
  --gutter-normal: 3rem;
  --gutter-small-1: 2.5rem;
  --gutter-small: 2rem;

  --border-light: 1px solid rgb(36, 35, 35);
}

html {
  font-size: 62.5%; /* (16/10)*100 = 62.5% => 1rem = 10px */
  box-sizing: border-box;
  scroll-behavior: smooth;
}

@media (max-width: 1000px) {
  html {
    font-size: 52%;
  }
}

body {
  font-size: var(--font-size-small);
  font-family: var(--font-stack);
  font-weight: 400;
  color: var(--white-1);
  line-height: var(--line-height-normal);
  background: var(--black);
  overflow-x: hidden;
}

.row {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

@media (max-width: 1340px) {
  .row {
    max-width: 1100px;
  }
}

@media (max-width: 1240px) {
  .row {
    padding: 0 var(--gutter-medium);
  }
}

@media (max-width: 600px) {
  .row {
    padding: 0 var(--gutter-normal);
  }
}

@media (max-width: 600px) {
  .row {
    padding: 0 var(--gutter-small);
  }
}

section {
  padding: var(--gutter-huge) 0;
  border-bottom: var(--border-light);
}

img {
  object-fit: contain;
  max-width: 100%;
}

/* --------------------------------------- */
/* ----- Headlines and Paragraphs ----- */
/* --------------------------------------- */

h1,
h2,
h3 {
  font-family: "Jost", sans-serif;
  font-weight: 400;
  line-height: var(--line-height-small);
  color: var(--white);
}

.heading-primary {
  line-height: 1;
  font-size: var(--font-size-huge);
  font-weight: 400;
}

@media (max-width: 900px) {
  .heading-primary {
    font-size: 6.5rem;
  }
}

h2 {
  font-size: var(--font-size-large);
  margin-bottom: var(--gutter-medium);
}

h2::after {
  content: "";
  display: block;
  height: 2px;
  width: 10rem;
  background: var(--pink);
  margin: var(--gutter-small) 0;
}

h3 {
  font-size: var(--font-size-medium-1);
  margin-bottom: var(--gutter-small);
}

@media (max-width: 500px) {
  .heading-primary {
    font-size: var(--font-size-large);
  }

  h2 {
    font-size: var(--font-size-medium-1);
  }

  h3 {
    font-size: var(--font-size-medium);
  }
}

p {
  margin: var(--gutter-small-1) 0;
}

@media (max-width: 900px) {
  p {
    max-width: var(--container-small-width);
  }
}

/* --------------------------------------- */
/* ----- Buttons and Links ----- */
/* --------------------------------------- */

a {
  color: var(--white);
  font-weight: 400;
  font-family: "Jost", sans-serif;
  transition: all 0.2s;
  outline: 2px solid transparent;
}

::-moz-focus-inner {
  border: 0;
}

button:focus,
a:focus {
  outline: 2px solid var(--pink);
}

body:not(.user-is-tabbing) button:focus,
body:not(.user-is-tabbing) a:focus {
  outline: none;
}

.link:hover {
  color: var(--pink);
}

.btn {
  position: relative;
  display: inline-block;
  padding: 1rem 4.2rem;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--pink);
  font-weight: 400;
}

.btn:focus {
  outline: none;
}

.btn::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  background: var(--white);
  height: 100%;
  z-index: -1;
  transition: all 0.2s cubic-bezier(1, 0.68, 0.16, 0.9);
}

.btn:hover::after,
.btn:focus::after {
  right: 0;
  background: var(--pink);
}

.btn--pink {
  background: var(--pink);
  transition: all 0.2s;
}

.btn--pink::after {
  display: none;
}

.btn--pink:hover,
.btn--pink:focus {
  background: transparent;
}

.link__text {
  position: relative;
  display: inline-block;
  padding: 0.6rem;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--pink);
}

.link__text::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  background: var(--white);
  height: 100%;
  z-index: -1;
  transition: all 0.2s cubic-bezier(1, 0.68, 0.16, 0.9);
}

.link__text:focus {
  outline: none;
}

.link__text:hover::after,
.link__text:focus:after {
  right: 0;
  background: var(--pink);
}

.link__text span {
  padding-left: 1rem;
  font-family: sans-serif;
}

/* ----- Back to Top ----- */

.back-to-top {
  position: fixed;
  bottom: 4rem;
  right: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 5.5rem;
  width: 5.5rem;
  background-color: var(--pink);
  border-radius: 50%;
  z-index: 10;
  visibility: hidden;
  transition: all 0.4s;
}

.back-to-top__image {
  height: 70%;
}

@media (max-width: 900px) {
  .back-to-top {
    right: 2rem;
  }
}

@media (max-width: 500px) {
  .back-to-top {
    right: 1rem;
  }
}

/* --------------------------------------- */
/* ----- Navigation ----- */
/* --------------------------------------- */

.nav {
  display: flex;
  justify-content: flex-end;
  padding: var(--gutter-normal) 0;
}

.nav__items {
  display: flex;
  list-style: none;
}

.nav__item:not(:last-child) {
  margin-right: var(--gutter-medium);
}

@media (max-width: 500px) {
  .nav {
    justify-content: center;
  }
}

@media (max-width: 400px) {
  .nav__item:not(:last-child) {
    margin-right: var(--gutter-normal);
  }
}

@media (max-width: 300px) {
  .nav {
    font-size: var(--font-size-small);
  }
}

.nav__link {
  position: relative;
  display: inline-block;
  padding: 1rem 0;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 100%;
  display: inline-block;
  height: 1rem;
  background: var(--white);
  transition: all 0.25s cubic-bezier(1, 0.68, 0.16, 0.9);
}

.nav__link:hover {
  color: var(--pink);
}

.nav__link:hover::after {
  right: 0;
  height: 2px;
  background: var(--pink);
}

/* --------------------------------------- */
/* ----- Header ----- */
/* --------------------------------------- */

.header {
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.4)),
    url("./images/header.jpg");
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  font-size: var(--font-size-normal);
}

.header__text {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.header__text p {
  margin: 1.5rem 0 3.5rem;
  max-width: var(--container-medium-width);
  font-family: "Jost", sans-serif;
  font-size: var(--font-size-medium);
}

@media (max-width: 500px) {
  .header {
    text-align: center;
  }

  .header__text p {
    transform: scale(0.8);
  }
}

/* --------------------------------------- */
/* ----- Work ----- */
/* --------------------------------------- */

.link__box {
  display: flex;
  margin-top: 10%;
  margin-left: -12%;
  padding: auto;
  justify-content: space-evenly;
}

.work__box {
  display: flex;
  align-items: center;
}

@media (max-width: 900px) {
  .work__box {
    align-items: initial;
    flex-direction: column-reverse;
  }
}

.work__box:not(:last-child) {
  margin-bottom: 25rem;
}

@media (max-width: 500px) {
  .work__box:not(:last-child) {
    margin-bottom: 20rem;
  }
}

.work__links {
  display: flex;
  align-items: center;
}

.work__text {
  flex: 0 0 35%;
}

.work__list {
  /* list-style-type: square; */
  list-style-position: inside;
  margin-bottom: var(--gutter-normal);
}

.work__code {
  display: block;
  height: 3rem;
  margin-left: var(--gutter-normal);
  transition: all 0.3s;
}

.work__code:hover {
  transform: scale(1.2);
}

.work__image-box {
  margin-bottom: var(--gutter-normal);
}

.work__image-slidebox > ul {
  font-size: 0;
  padding: 0;
  width: 100%;
}

.work__image-slidebox > ul > li {
  display: inline-block;
  font-size: 20px;
  width: 100%;
  height: 100%;
}

@media (min-width: 901px) {
  .work__image-box {
    flex: 1;
    margin: 0 0 0 10rem;
  }
}

@media (min-width: 901px) {
  .work__image-slidebox {
    flex: 1;
    margin: 0 0 0 10rem;
    width: 100%;
    height: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
  }
}

@media (max-width: 900px) {
  .work__code {
    height: 4rem;
  }
}

/* --------------------------------------- */
/* ----- Clients ----- */
/* --------------------------------------- */

.client__logos {
  display: flex;
  justify-content: space-between;
  filter: invert(100%) grayscale(100%) opacity(0.8);
}

.client__logo {
  height: 6.5rem;
  max-width: 18rem;
}

@media (max-width: 1240px) {
  .client__logos {
    overflow-x: scroll;
    padding: var(--gutter-normal);
  }

  .client__logo:not(:last-of-type) {
    margin-right: var(--gutter-medium);
  }
}

/* --------------------------------------- */
/* ----- About ----- */
/* --------------------------------------- */

.about__content {
  display: flex;
  flex-direction: row-reverse;
  align-items: top;
}

@media (max-width: 900px) {
  .about__content {
    flex-direction: column-reverse;
    align-items: initial;
  }
}

.about__photo-container {
  margin-bottom: var(--gutter-normal);
}

@media (min-width: 901px) {
  .about__text {
    flex: 0 0 35%;
  }

  .about__photo-container {
    flex: 1;
    margin: 0 var(--gutter-huge) 0 0;
  }
}

/* --------------------------------------- */
/* ----- Contact ----- */
/* --------------------------------------- */

.contact__info {
  max-width: var(--container-medium-width);
}

/* --------------------------------------- */
/* ----- Footer ----- */
/* --------------------------------------- */

.footer {
  text-align: center;
  padding: var(--gutter-medium) 0 var(--gutter-normal);
}

.footer__social-links {
  display: flex;
  justify-content: center;
  padding: var(--gutter-normal) 0;
  list-style: none;
}

.footer__social-link-item:not(:last-of-type) {
  margin-right: var(--gutter-small);
}

.footer__social-image {
  height: 4rem;
}

.footer__github-buttons {
  display: flex;
  justify-content: center;
}

.footer__github-buttons iframe {
  height: 2.5rem;
  width: 84px;
  transform: translateY(3px);
}

@media (max-width: 500px) {
  .footer {
    padding: var(--gutter-medium) 0;
  }
}

.container {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0;
}
.timeline {
  width: 80%;
  height: auto;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline ul {
  list-style: none;
}
.timeline ul li {
  padding: 20px;
  background-color: #1e1f22;
  color: white;
  border-radius: 10px;
  margin-bottom: 20px;
}
.timeline ul li:last-child {
  margin-bottom: 0;
}
.timeline-content h1 {
  font-weight: 500;
  font-size: 25px;
  line-height: 30px;
  margin-bottom: 10px;
}
.timeline-content p {
  font-size: 16px;
  line-height: 30px;
  font-weight: 300;
}
.timeline-content .date {
  font-size: 12px;
  font-weight: 300;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

/* h2 {
  font-family: "Jost", sans-serif;
  font-weight: 400;
  line-height: 1.2;
  margin-left: -3%;
  color: white;
}

h2::after {
  content: "";
  display: block;
  height: 2px;
  width: 10rem;
  background: rgb(255, 50, 88);
  margin: 2rem 0;
} */

@media only screen and (min-width: 768px) {
  .timeline:before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: gray;
  }
  .timeline ul li {
    width: 50%;
    position: relative;
    margin-bottom: 50px;
  }
  .timeline ul li:nth-child(odd) {
    float: left;
    clear: right;
    transform: translateX(-30px);
    border-radius: 20px 0px 20px 20px;
  }
  .timeline ul li:nth-child(even) {
    float: right;
    clear: left;
    transform: translateX(30px);
    border-radius: 0px 20px 20px 20px;
  }
  .timeline ul li::before {
    content: "";
    position: absolute;
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background-color: gray;
    top: 0px;
  }
  .timeline ul li:nth-child(odd)::before {
    transform: translate(50%, -50%);
    right: -30px;
  }
  .timeline ul li:nth-child(even)::before {
    transform: translate(-50%, -50%);
    left: -30px;
  }
  .timeline-content .date {
    position: absolute;
    top: -30px;
  }
  .timeline ul li:hover::before {
    background-color: rgb(255, 50, 88);
  }
}