/* #region global */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;

  /*transition-property: color, background-color;
  transition-duration: 0.15s;*/
}

* {
  scrollbar-width: auto;
  scrollbar-color: var(--color-accent-dark) transparent;
}

body::-webkit-scrollbar {
  width: auto;
}

body::-webkit-scrollbar-thumb {
  background-color: var(--color-accent-dark);
}

*::selection {
  background-color: var(--color-accent-dark);
  color: var(--color-secondary-light);
}

html {
  scroll-behavior: smooth;
  scroll-padding: 96px;
  font-size: 1.125em;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  background-color: var(--color-primary);
}

section {
  min-height: 70vh;
  margin-block: 30vh;
}

.max-width {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 16px;
}

span.nowrap {
  white-space: nowrap;
}

.highlight {
  padding: 4px 0px 4px 16px;
  border-left: 4px solid;
  border-color: var(--color-accent-dark);
}

.social-medias {
  display: flex;
  flex-direction: row;
  gap: 16px;
}

/* #endregion global */

/* #region colors */

:root {
  --color-primary-light: #0d1526;
  --color-primary: #0c121d;
  --color-primary-dark: #0b0e14;
  --color-secondary-light: #efeff0;
  --color-secondary-dark: #bdbdc1;
  --color-accent-light: #a67de0;
  --color-accent-dark: #7975f1;

  --color-red: #e30a0a;
}

span.purple {
  color: var(--color-accent-dark);
  font-weight: 500;
}

/* #endregion colors */

/* #region fonts */

:root {
  --sans-serif: "Poppins", sans-serif;
  --mono-space: "Inconsolata", monospace;
}

h1,
h2,
h3,
h4 {
  font-family: var(--sans-serif);
  color: var(--color-secondary-light);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2.37rem, 1.866rem + 2.012vw, 3.375rem);
  line-height: 1.3;
}

h2 {
  font-size: clamp(1.777rem, 1.54rem + 0.946vw, 2.25rem);
}

h2.styled-headline {
  display: flex;
  flex-direction: row;
  place-items: center start;
  overflow: hidden;
  margin-bottom: 48px;
  white-space: nowrap;
}

h2.styled-headline::before {
  content: "";
  font-family: var(--mono-space);
  color: var(--color-accent-dark);
  padding-right: 0.5rem;
}

h2.styled-headline::after {
  content: "";
  width: 320px;
  border-bottom: 2px solid var(--color-accent-dark);
  margin-left: 20px;
}

h3 {
  font-size: clamp(1.333rem, 1.25rem + 0.333vw, 1.5rem);
  margin-bottom: 1rem;
}

h4 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

p {
  font-family: var(--sans-serif);
  font-size: 1rem;
  color: var(--color-secondary-dark);
  font-weight: 400;
  line-height: 1.5;
  max-width: 65ch;
}

p + p {
  margin-top: 0.5rem;
}

p:not(.card-tags) + h3 {
  margin-top: 4rem;
}

:is(p, code) + h4 {
  margin-top: 3rem;
}

a {
  position: relative;
  text-decoration: none;
  font-family: var(--sans-serif);
  font-size: 1rem;
  color: var(--color-accent-light);
  white-space: nowrap;
}

a:not(#logo, .nav-link, .btn, .icon)::before {
  content: "";
  position: absolute;
  width: 100%;
  border-bottom: 2px solid var(--color-accent-dark);
  left: 0;
  top: 100%;
  transform-origin: right;
  transform: scaleX(0);

  transition: transform 0.15s;
}

a:not(#logo, .nav-link, .btn, .icon):hover::before {
  transform-origin: left;
  transform: scaleX(1);
}

li {
  list-style: none;
}

.list-item {
  list-style: disc inside;
  font-family: var(--sans-serif);
  font-size: 1rem;
  color: var(--color-secondary-dark);
  font-weight: 400;
  line-height: 1.5;
  max-width: 65ch;
}

figcaption {
  font-family: var(--sans-serif);
  font-size: 0.9rem;
  color: var(--color-secondary-dark);
  font-weight: 500;
  line-height: unset;
}

label {
  font-family: var(--mono-space);
  font-size: 1rem;
  color: var(--color-accent-dark);
  font-weight: 500;
}

input[type="text"],
input[type="email"],
textarea {
  font-family: var(--sans-serif);
  font-size: 0.9rem;
  color: var(--color-secondary-dark);
  font-weight: 400;
  margin-top: 0.1rem;
}

code {
  color: var(--color-accent-dark);
  font-family: var(--mono-space);
  font-size: 1rem;
  font-weight: 500;
  display: inline-block;
}

code.block {
  border: 1px solid var(--color-accent-dark);
  border-radius: 4px;
  padding: 4px;
  margin-block: 20px;
}

/* #endregion fonts */

/* #region buttons */

.btn {
  cursor: pointer;
  display: inline-block;
  background-color: transparent;
  border: 1px solid transparent;
  font-family: var(--sans-serif);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 12px 24px;
  text-align: center;

  transition-property: color, border, background-color, border;
  transition-duration: 0.15s;
}

.btn-solid {
  background-color: var(--color-accent-dark);
  color: var(--color-secondary-light);
}

.btn-ghost {
  border: 1px solid var(--color-accent-dark);
  color: var(--color-accent-dark);
}

.btn:hover {
  background-color: var(--color-accent-light);
  color: var(--color-primary-light);
  border: 1px solid transparent;
}

.icon {
  display: inline-block;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
  height: 1.75rem;
  width: 1.75rem;
  aspect-ratio: 1 / 1;
}

.icon::after {
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
  opacity: 0;

  transition: opacity 0.15s;
}

.icon:hover::after {
  opacity: 1;
}

.github-icon {
  background-image: url("../icons/github-icon.png");
}

.github-icon::after {
  background-image: url("../icons/github-icon-active.png");
  opacity: 0;
}

.linkedin-icon {
  background-image: url("../icons/linkedin-icon.png");
}

.linkedin-icon::after {
  background-image: url("../icons/linkedin-icon-active.png");
  opacity: 0;
}

.external-icon {
  background-image: url("../icons/external-link-icon.png");
}

.external-icon::after {
  background-image: url("../icons/external-link-icon-active.png");
  opacity: 0;
}

/* #endregion buttons */

/* #region navigation */

.nav-hidden {
  top: -100px !important;
}

#nav-container {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background-color: var(--color-primary);
  scrollbar-gutter: stable both-edges;
  transition: top 0.6s;
}

#nav-bar {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding-block: 32px;
  gap: 24px;
}

#logo {
  /*font-size: 24px;
  font-weight: 500;
  color: var(--color-accent-dark);*/
  /* padding: 0px 0.5rem; */
  background-image: url("../icons/logo.svg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  height: 48px;
  width: 48px;
}

#nav-menu {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.nav-link {
  /* padding: 0.5rem; */
  font-family: var(--mono-space);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-secondary-light);
  transition: color 0.15s;
}

.nav-link:hover {
  color: var(--color-accent-light);
}

.nav-link::before {
  padding-right: 0.25rem;
  font-family: var(--mono-space);
  color: var(--color-accent-light);
}

.nav-item:nth-child(1) .nav-link::before {
  content: "01.";
}

.nav-item:nth-child(2) .nav-link::before {
  content: "02.";
}

.nav-item:nth-child(3) .nav-link::before {
  content: "03.";
}

.nav-item:nth-child(4) .nav-link::before {
  content: "04.";
}

#nav-menu .social-medias {
  display: none;
}

/* #endregion navigation */

/* #region burger-menu */

#burger-menu {
  border: none;
  aspect-ratio: 1 / 1;
  width: 36px;
  height: 36px;
  border: 0;
  position: relative;
  flex-direction: column;
  justify-content: space-around;
  place-items: center;
  background: transparent;
  cursor: pointer;
  gap: 3px;
  display: none;
}

.burger-bar {
  background-color: var(--color-secondary-light);
  display: inline-block;
  width: 20px;
  height: 2px;
  transition: transform 0.15s ease-in-out;
}

.bar-top {
  transform: translate(0, 6px) rotateZ(0deg);
}

.bar-bottom {
  transform: translate(0, -6px) rotateZ(0deg);
}

nav.active .bar-top {
  transform: rotateZ(135deg) scale(1.25) translate(7.5px, -7.5px);
}

nav.active .bar-middle {
  transform: rotateY(90deg);
}

nav.active .bar-bottom {
  transform: rotateZ(225deg) scale(1.25) translate(7.5px, 7.5px);
}

@media (max-width: 600px) {
  #nav-menu {
    flex-direction: column;
    align-items: flex-start;
    position: fixed;
    background-color: var(--color-primary-dark);
    width: calc(100% - 128px);
    height: 100%;
    top: 0;
    left: calc(100% + 128px);
    padding: 124px 24px 24px 24px;
    justify-content: flex-start;
    gap: 48px;

    transition: transform 0.6s;
  }

  nav.active #nav-menu {
    transform: translateX(calc(-100% - 128px));
  }

  .nav-link {
    font-size: 1.5rem;
  }

  #nav-menu .social-medias {
    display: flex;
    gap: 24px;
  }

  #burger-menu {
    display: flex;
  }
}

/* #endregion burger-menu */

/* region footer */

#footer {
  background-color: var(--color-primary-dark);
  padding-block: 80px 20px;
}

.copyright {
  text-align: center;
  max-width: unset;
  width: 100%;
  font-size: 0.75rem;
}

/* endregion footer */