*,
*::after,
*::before {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: poppins, sans-serif;
  caret-color: transparent;
}

:root {
  --box-shadow-size: 0 0 0.5em 0.2em;
  --color-primary: #d08513;
  --color-secondary: #2b2b2b;
  --color-tertiary: #ffffff;
  --color-gray: #f7f7f7;
  --color-secondary-light: rgba(134, 151, 168, 0.452);
}

/* *********************** */
/* *********************** */
/* **** main styles ****** */
/* *********************** */
/* *********************** */

.hilight {
  color: var(--color-primary);
}

.underline {
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 0.1em;
}

.info {
  width: 100%;
  text-align: center;
  font-weight: bold;
  line-height: 1.5em;
}

.disabled {
  opacity: 0.5;
  pointer-events: none;
}

.quote {
  font-style: italic;
  width: 100%;
  margin-top: 1.5em;
  position: relative;
  padding-left: 1em;
  font-weight: 400;
  color: var(--color-primary);
}

.quote::before {
  content: "";
  width: 0.2em;
  height: 100%;
  background-color: var(--color-primary);
  position: absolute;
  left: 0;
}

@media (min-width: 1028px) {
  .info {
    font-size: 1.2em;
  }
}

/* *********** */

html {
  scroll-behavior: smooth;
}

::-webkit-scrollbar {
  width: 0.9em;
}

::-webkit-scrollbar-track {
  background: var(--color-tertiary);
  box-shadow: inset 0 0 0.5em var(--color-primary);
}

::-webkit-scrollbar-thumb {
  border-radius: 5em;
  background: var(--color-primary);
}

button,
a {
  cursor: pointer;
  transition: 0.7s;
}

button:hover,
a:hover {
  transform: scale(1.1);
}

button:active,
a:active {
  transform: scale(0.7);
}

body {
  background-color: var(--color-tertiary);
}

/* *********************** */
/* *********************** */
/* ****** header ********* */
/* *********************** */
/* *********************** */

header {
  width: 3em;
  height: 3em;

  position: fixed;
  top: 1em;
  left: 1em;
  z-index: 9999;

  display: grid;
  place-items: center;
  background-color: transparent;
}

@media (min-width: 1028px) {
  header {
    background-color: var(--color-tertiary);
  }
}

header #openNav {
  width: 100%;
  aspect-ratio: 1/1;

  background-color: var(--color-tertiary);
  border: none;
  border-radius: 50%;
  box-shadow: var(--box-shadow-size) var(--color-primary);

  display: grid;
  place-items: center;
  position: absolute;
}

header #openNav span {
  display: block;
  width: 1.7em;
  height: 0.2em;
  background-color: var(--color-primary);
  position: absolute;
  border-radius: 0.5em;
  transition: 0.5s;
}

header #openNav span:nth-child(1) {
  transform: translateY(-0.5em);
}

header #openNav span:nth-child(3) {
  transform: translateY(0.5em);
}

header #openNav.openNav span:nth-child(1) {
  transform: rotate(45deg) scalex(1.25) scale(0.7);
}

header #openNav.openNav span:nth-child(2) {
  opacity: 0;
}

header #openNav.openNav span:nth-child(3) {
  transform: rotate(-45deg) scalex(1.25) scale(0.7);
}

header nav {
  width: 100%;
  height: 100%;
}

header nav ul {
  width: 100%;
  height: 100%;

  list-style: none;
  padding: 0.2em;
  display: grid;
  place-items: center;
  position: relative;
}

header nav ul li {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;

  position: absolute;
  transition: 0.3s;
  opacity: 0;
}

header nav.open ul li:nth-child(1) {
  transform: translateY(125%);
  opacity: 1;
}

header nav.open ul li:nth-child(2) {
  transform: translateY(245%);
  opacity: 1;
}

header nav.open ul li:nth-child(3) {
  transform: translateY(365%);
  opacity: 1;
}

header nav.open ul li:nth-child(4) {
  transform: translateY(485%);
  opacity: 1;
}

header nav.open ul li:nth-child(5) {
  transform: translateY(605%);
  opacity: 1;
}

header nav.open ul li:nth-child(6) {
  transform: translateY(725%);
  opacity: 1;
}

header nav ul li a {
  width: 100%;
  height: 100%;
  box-shadow: var(--box-shadow-size) var(--color-primary);

  display: grid;
  place-items: center;
  text-decoration: none;
  border-radius: 50%;
  transition: 0.3s;
  background-color: var(--color-tertiary);
}

header nav ul li a svg {
  width: 1.5em;
  aspect-ratio: 1;

  fill: var(--color-secondary);
}

header nav ul li a.selected {
  box-shadow: none;
  background-color: var(--color-primary);
  transform: scale(1.1);
}

header nav ul li a.selected svg {
  fill: var(--color-tertiary);
}

@media (min-width: 1028px) {
  header {
    width: 5em;
    height: 100vh;

    position: fixed;
    top: 0;
    left: 0;
    transition: 0.5s;
    padding: 0;

    display: grid;
    place-items: center;

    box-shadow: var(--box-shadow-size) var(--color-primary);
  }

  header #openNav {
    display: none;
  }

  header nav {
    width: 3.5em;
    height: fit-content;
    position: relative;
  }

  header nav ul {
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: end;
    gap: 1em;
  }

  header nav ul li {
    height: calc(100% / 6);
    aspect-ratio: 1;
    opacity: 1;
    position: relative;
  }

  header nav.open ul li:nth-child(n + 1) {
    transform: none;
  }

  header nav ul li a {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-around;
    gap: 0.5em;
    box-shadow: none;
  }

  header nav ul li a:not(.selected):hover {
    box-shadow: var(--box-shadow-size) var(--color-primary);
  }
}

/* *********************** */
/* *********************** */
/* ****** main *********** */
/* *********************** */
/* *********************** */

main {
  width: 100%;
  height: 100%;
}

main article {
  width: 100%;
  height: fit-content;
  color: var(--color-secondary);
  padding: 1em 2em;
  background-color: var(--color-gray);
}

main article > h3 {
  margin-top: 2em;
  margin-bottom: 0.5em;
  text-transform: uppercase;
  position: relative;
  font-size: 1.5em;
}

main article > h3::first-letter {
  color: var(--color-primary);
}

main article:nth-child(odd) {
  background-color: var(--color-tertiary);
}

@media (min-width: 1028px) {
  main article {
    padding: 1em 15%;
  }
}

main article .titles {
  display: flex;
  flex-direction: column;
  margin-bottom: 1em;
}

main article .titles h2 {
  width: fit-content;
  font-size: 2em;
  text-transform: uppercase;
}

main article:not(:first-child) .titles h2::first-letter {
  color: var(--color-primary);
}

main article .titles p {
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 1em;
  order: -1;
}

main article .titles p::before {
  content: "";
  width: 3em;
  height: 0.1em;
  background-color: var(--color-secondary);
}

/* *********************** */
/* *********************** */
/* ****** footer ********* */
/* *********************** */
/* *********************** */

footer {
  width: 100%;
  height: 2.5em;
  background-color: var(--color-tertiary);
  padding: 1em 0;
}

footer p {
  font-size: 0.7em;
  text-align: center;
  color: var(--color-secondary);
}