html {
  font-size: 62.5%;
  box-sizing: border-box;
}

* {
  box-sizing: inherit;
  padding: 0;
  margin: 0;
  scroll-margin-top: 12rem;
}

a {
  text-decoration: none;
  color: inherit;
}

body {
  font-family: "Inter", sans-serif;
  font-size: 1.8rem;
  background-color: white;
  min-height: 100vh;
  color: #5e5e63;
  line-height: 1.7;
}

#particles-js {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 0;
  margin: 0;
  z-index: -1;
}

.container {
  margin: 0 auto;
}

.container--large {
  max-width: 100.6rem;
}

.container--small {
  max-width: 90rem;
}

nav {
  position: sticky;
  background: white;
  top: 0;
  z-index: 100;
}

.nav__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  height: 12rem;
  position: relative;
}

.nav__logo {
  text-decoration: none;
  color: inherit;
  outline: none;
  height: 5rem;
  width: 5rem;
}

.nav__logo img {
  height: 5rem;
  border-radius: 50%;
  transition: all 0.2s ease-in-out;
}

.nav__logo:hover img,
.nav__logo:focus img,
.nav__menu:hover,
.nav__menu:focus {
  background-color: #eceff1;
}

.nav__menu {
  display: none;
  text-decoration: none;
  height: 5rem;
  width: 5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding: 2rem;
  transition: all 0.2s ease-in-out;
}

.nav__menu img {
  transition: opacity 0.5s ease-in-out;
  height: 3rem;
}

.nav__close,
.nav__menu.close .nav__ham {
  max-height: 0;
  opacity: 0;
}

.nav__menu.close .nav__close,
.nav__ham {
  max-height: none;
  opacity: 1;
}

.nav__links ul {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav__links ul a {
  text-decoration: none;
  color: inherit;
  padding: 1rem 1.8rem;
  border-radius: 10px;
  transition: all 0.2s ease-in-out;
  outline: none;
}

.nav__links ul a:hover,
.nav__links ul a:focus {
  background-color: #eceff1;
}

.nav__button {
  padding: 1.2rem 2.1rem;
  border-radius: 100px;
  border: none;
  color: inherit;
  font-size: 1.6rem;
  text-decoration: none;
  background: rgb(236, 239, 241);
  transition: all 0.2s ease-in-out;
  outline: none;
}

.nav__button:hover,
.nav__button:focus {
  scale: 1.1;
}

.nav__options {
  background: white;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  box-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
  padding: 3rem;
  position: absolute;
  top: 9rem;
  left: 50%;
  width: 80%;
  translate: -50%;
  visibility: hidden;
  text-align: center;
  transform: scale(0);
  opacity: 0.5;
  transition: all 0.2s ease-in-out;
}

.nav__menu.close ~ .nav__options {
  visibility: visible;
  transform: scale(1);
  opacity: 1;
}

.nav__options ul {
  list-style-type: none;
  width: 70%;
  margin: 0 auto;
}

.nav__options ul li:not(:last-child) {
  margin-bottom: 1rem;
}

.nav__options li a {
  text-decoration: none;
  color: inherit;
  padding: 1rem 0;
  border-radius: 4px;
  display: block;
}

.nav__options li a:hover {
  background: #eceff1;
}

.hero {
  padding: 12rem 0;
  text-align: center;
  position: relative;
}

.hero__heading {
  font-size: 6.5rem;
  margin-bottom: 1.2rem;
}

.hero__location {
  margin-bottom: 3.2rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.hero__location img {
  height: 3.5rem;
}

.hero__details {
  max-width: 50rem;
  margin: 0 auto;
}

.about {
  display: flex;
  gap: 10rem;
  text-align: justify;
  align-items: center;
  padding: 10rem 0;
}

/* .about__detail {
    margin-top: -10rem;
} */

.about__detail p:not(:last-child) {
  margin-bottom: 3rem;
}

.about__heading {
  margin-bottom: 3rem;
}

.about__photo {
  max-height: 40rem;
  transform: rotate(15deg);
  border-radius: 50%;
}

.about__download {
  font-weight: 700;
  transition: all 0.2s ease-in-out;
}

.about__download:hover {
  color: hsl(240, 3%, 58%);
}

.projects {
  padding: 10rem 0 20rem;
}

.project {
  background-color: #eceff1;
  border-radius: 10px;
  padding: 6.4rem;
  display: flex;
  gap: 4rem;
  align-items: center;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  outline: none;
  transition: all 0.3s ease-in-out;
}

.project:hover,
.project:focus {
  scale: 1.05;
}

.project:not(:last-child) {
  margin-bottom: 10rem;
}

.project__text.backend {
  max-width: none;
}

.project__text {
  max-width: 50%;
}

.project__image {
  position: absolute;
  max-height: 40rem;
  bottom: 0;
  right: 0;
}

.project__image--1 {
  max-height: 52rem;
  bottom: -6rem;
  right: -18rem;
}

.project__image--2 {
  max-height: 54rem;
  right: -20rem;
  bottom: -8rem;
}

.project__title {
  font-size: 3rem;
}

.project__details {
  font-size: 1.4rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
}

.project__description {
  margin-bottom: 3rem;
}

.project__button {
  background: white;
  color: inherit;
  border-radius: 8px;
  font-size: 2rem;
  border: none;
  cursor: pointer;
  font-weight: 600;
  padding: 1.2rem 5rem;
  transition: all 0.2s ease-in-out;
  outline: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.project__button img {
  height: 2.5rem;
}

.project__button:hover,
.project__button:focus {
  scale: 1.05;
}

/* Footer */
footer {
  background: #eceff1;
  padding: 6.5rem 2.4rem;
  font-size: 1.4rem;
  text-align: center;
}

.socials {
  margin-bottom: 3rem;
}

.social-icons {
  height: 4rem;
  color: grey;
  transition: all 0.2s ease-in-out;
  outline: none;
  border: none;
}

.socials a {
  outline: none;
}

.socials a:hover .social-icons,
.socials a:focus .social-icons {
  scale: 1.1;
}

.socials a:not(:last-child) {
  margin-right: 2.5rem;
}

@media screen and (max-width: 60em) {
  body {
    font-size: 1.6rem;
  }

  .hero__heading {
    font-size: 4.5rem;
  }

  .container--small {
    max-width: none;
    padding-left: 3rem;
    padding-right: 3rem;
  }

  .about {
    flex-direction: column-reverse;
    padding-bottom: 0;
    gap: 1.5rem;
  }

  .about__photo {
    max-height: 30rem;
  }

  .projects {
    padding: 7.5rem 0;
  }

  .project {
    display: flex;
    flex-direction: column;
    padding: 4rem;
  }

  .project__title {
    font-size: 2.5rem;
  }

  .project__text {
    max-width: none;
  }

  .project__image {
    position: relative;
    margin-top: -4rem;
  }

  .project__image--1 {
    left: 0;
    top: 0;
    max-height: 45rem;
  }

  .project__image--2 {
    right: 0;
    margin-top: -15rem;
  }

  .nav__container {
    height: 8rem;
  }

  .nav__links {
    display: none;
  }

  .nav__menu {
    display: flex;
  }

  .nav__button {
    display: none;
  }
}

@media screen and (max-width: 70em) {
  .container--large {
    max-width: none;
    padding-left: 3rem;
    padding-right: 3rem;
  }
}