/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Unbounded:wght@200..900&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /* 
      Color mode HSL(hue, saturation, lightness)

      Change favorite color:

      Default Cyan: hsl(180, 80%, 48%)
      Blue: hsl(220, 90%, 64%) - Pink: hsl(300, 70%, 64%)
      Green: hsl(110, 70%, 64%) - Purple: hsl(255, 70%, 64%)
      Orange: hsl(15, 80%, 64%) - Red: hsl(358, 80%, 64%)

      For more colors visit: https://htmlcolorcodes.com/
      -> Choose any color 
      -> Copy the color mode (HSL)
  */
  --hue: 15;
  --first-color: hsl(var(--hue), 80%, 64%);
  --first-color-alt: hsl(var(--hue), 80%, 44%);
  --white-color: hsl(var(--hue), 8%, 92%);
  --black-color: hsl(var(--hue), 4%, 8%);
  --gray-color: hsl(var(--hue), 4%, 50%);
  --body-color: hsl(var(--hue), 8%, 8%);
  --container-color: hsl(var(--hue), 8%, 12%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Unbounded", sans-serif;
  --bigger-font-size: 2rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;

  /*========== Font weight ==========*/
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

/*========== Responsive typography ==========*/
@media screen and (min-width: 1150px) {
  :root {
    --bigger-font-size: 3rem;
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
  }
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

body,
button,
input,
textarea {
  font: var(--font-light) var(--normal-font-size) var(--body-font);
}

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

button {
  outline: none;
  border: none;
}

h1,
h2,
h3,
h4 {
  font-weight: var(--font-semi-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1120px;
  margin-inline: 1.5rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.section {
  padding-block: 5rem 1rem;
}

.section__title {
  text-align: center;
  font-size: var(--h1-font-size);
  color: var(--first-color);
  margin-bottom: 1.5rem;
}

.main {
  overflow: hidden;
}

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background-color: var(--body-color);
  z-index: var(--z-fixed);
  transition: box-shadow 0.4s;
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  color: var(--white-color);
  font-weight: var(--font-semi-bold);
  transition: color 0.4s;
}

.nav__logo:hover {
  color: var(--first-color);
}

.nav__toggle,
.nav__close {
  font-size: 1.5rem;
  cursor: pointer;
}

/* Navigation for mobile devices */
@media screen and (max-width: 1150px) {
  .nav__menu {
    position: fixed;
    top: -120%;
    left: 0;
    width: 100%;
    background-color: var(--body-color);
    box-shadow: 0 8px 16px hsla(0, 0%, 0%, 0.5);
    padding-block: 5rem 4rem;
    border-radius: 0 0 1.5rem 1.5rem;
    transition: top 0.4s;
  }
}

.nav__list {
  text-align: center;
  display: flex;
  flex-direction: column;
  row-gap: 1.5rem;
}

.nav__link {
  position: relative;
  color: var(--white-color);
  font-weight: var(--font-medium);
  transition: color 0.4s, width 0.4s;
}

.nav__link::after {
  content: "";
  width: 0;
  height: 2px;
  background-color: var(--first-color);
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  transition: width 0.4s;
}

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

.nav__link:hover::after {
  width: 60%;
}

.nav__close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

/* Show menu */
.show-menu {
  top: 0;
}

/* Add shadow header */
.shadow-header {
  box-shadow: 0 2px 16px hsla(0, 0%, 0%, 0.5);
}

/* Active link */
.active-link::after {
  width: 60%;
}

/*=============== HOME ===============*/
.home__container {
  row-gap: 4rem;
  padding-block: 2.5rem 2rem;
}

.home__content {
  position: relative;
  justify-self: center;
}

.home__image {
  width: 240px;
  height: 240px;
  background-color: var(--white-color);
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  border: 5px solid var(--first-color);
  box-shadow: 0 8px 32px hsla(var(--hue), 80%, 48%, 0.3);
}

.home__img {
  width: 200px;
  filter: drop-shadow(0 4px 16px hsla(0, 0%, 0%, 0.2));
}

.home__social {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -2.5rem;
  display: grid;
  align-content: center;
  row-gap: 1.5rem;
}

.home__link {
  color: var(--white-color);
  font-size: 1.5rem;
  transition: transform 0.4s, color 0.4s;
}

.home__link:hover {
  transform: translateY(-0.25rem);
  color: var(--first-color);
}

.home__data {
  text-align: center;
  row-gap: 1rem;
}

.home__subtitle span {
  color: var(--first-color);
}

.home__title {
  font-size: var(--bigger-font-size);
  color: var(--first-color);
}

.home__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
}

/*=============== BUTTON ===============*/
.button {
  display: inline-flex;
  justify-content: center;
  background-color: var(--first-color);
  color: var(--black-color);
  font-weight: var(--font-medium);
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  transition: box-shadow 0.4s, color 0.4s;
}

.button:hover {
  box-shadow: 0 8px 24px hsla(var(--hue), 80%, 48%, 0.3);
}

.button__ghost {
  background-color: var(--body-color);
  color: var(--white-color);
  border: 2px solid var(--first-color);
}

.button__ghost:hover {
  color: var(--first-color);
}

/*=============== ABOUT ===============*/
.about__container {
  row-gap: 4rem;
}

.about__content {
  display: grid;
  row-gap: 3rem;
}

.about__data {
  text-align: center;
}

.about__description {
  margin-bottom: 3rem;
}

.about__subtitle {
  display: flex;
  align-items: center;
  column-gap: 0.5rem;
  font-size: var(--h3-font-size);
  color: var(--first-color);
  margin-bottom: 1rem;
}

.about__subtitle i {
  font-size: 1.5rem;
  font-weight: initial;
}

.about__items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.about__item {
  background-color: var(--first-color);
  padding: 0.5rem 0.75rem;
  border-radius: 2rem;
  color: var(--black-color);
  font-weight: var(--font-regular);
  border: 2px solid var(--body-color);
  cursor: default;
  transition: background-color 0.4s, color 0.4s, border-color 0.4s;
}

.about__item:hover {
  background-color: var(--body-color);
  color: var(--white-color);
  border-color: var(--first-color);
}

.about__image {
  width: 240px;
  height: 240px;
  background-color: var(--white-color);
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  justify-self: center;
  box-shadow: 0 8px 32px hsla(var(--hue), 80%, 48%, 0.3);
}

.about__img {
  width: 200px;
  filter: drop-shadow(0 4px 16px hsla(0, 0%, 0%, 0.2));
}

/*=============== PROJECTS ===============*/
.projects__container {
  row-gap: 2rem;
}

.projects__card {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 16px hsla(0, 0%, 0%, 0.5);
  transition: box-shadow 0.4s;
}

.projects__data {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: hsla(var(--hue), 8%, 8%, 0.4);
  backdrop-filter: blur(16px);
  display: grid;
  place-content: center;
  row-gap: 0.5rem;
  text-align: center;
  padding: 0 1rem;
  border-radius: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.projects__title {
  font-size: var(--h3-font-size);
}

.projects__description {
  font-size: var(--small-font-size);
}

.projects__data .button {
  justify-self: center;
  background-color: hsla(var(--hue), 8%, 8%, 0.4);
  margin-top: 0.5rem;
}

.projects__card:hover {
  box-shadow: 0 8px 16px hsla(var(--hue), 80%, 48%, 0.2);
}

.projects__card:hover .projects__data {
  opacity: 1;
  pointer-events: initial;
}

/*=============== RESUME ===============*/
.resume__container {
  row-gap: 4rem;
}

.resume__content {
  row-gap: 1rem;
}

.resume__subtitle {
  display: flex;
  align-items: center;
  column-gap: 0.5rem;
  font-size: var(--h3-font-size);
  color: var(--first-color);
}

.resume__subtitle i {
  font-size: 1.5rem;
  font-weight: initial;
}

.resume__list {
  row-gap: 2rem;
}

.resume__data {
  display: grid;
  row-gap: 0.5rem;
}

.resume__title {
  font-size: var(--h3-font-size);
}

.resume__info {
  display: flex;
  column-gap: 1.5rem;
  font-size: var(--small-font-size);
  color: var(--gray-color);
}

.resume__info address {
  font-style: initial;
}

/*=============== CONTACT ===============*/
.contact__container {
  row-gap: 4rem;
}

.contact__form {
  position: relative;
  row-gap: 1rem;
}

.contact__input {
  width: 100%;
  background: var(--body-color);
  color: var(--white-color);
  border: 2px solid var(--first-color);
  outline: none;
  padding: 1.25rem 1rem;
  border-radius: 0.5rem;
  font-weight: var(--font-medium);
}

.contact__input::placeholder {
  color: var(--gray-color);
  transition: color 0.4s;
}

.contact__input:focus::placeholder {
  color: var(--first-color);
}

.contact__input:autofill {
  transition: background-color 6000s, color 6000s;
}

.contact__area {
  height: 10rem;
  resize: none;
}

.contact__form .button {
  cursor: pointer;
}

.contact__message {
  position: absolute;
  bottom: -2rem;
  font-size: var(--small-font-size);
}

.contact__data {
  row-gap: 1rem;
}

.contact__address {
  display: flex;
  align-items: center;
  column-gap: 1rem;
  font-style: initial;
}

.contact__address i {
  font-size: 1.5rem;
  color: var(--first-color);
}

.contact__social {
  display: flex;
  column-gap: 1rem;
}

.contact__link {
  color: var(--white-color);
  font-size: 1.5rem;
  transition: transform 0.4s, color 0.4s;
}

.contact__link:hover {
  transform: translateY(-0.25rem);
  color: var(--first-color);
}

/*=============== FOOTER ===============*/
.footer {
  padding-block: 5rem 2rem;
}

.footer__container {
  row-gap: 2rem;
}

.footer__links,
.footer__social {
  display: flex;
  justify-content: center;
}

.footer__logo {
  color: var(--white-color);
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
  justify-self: center;
  margin-bottom: 1rem;
  transition: color 0.4s;
}

.footer__logo:hover {
  color: var(--first-color);
}

.footer__links {
  column-gap: 2rem;
}

.footer__link {
  color: var(--white-color);
  transition: color 0.4s;
}

.footer__link:hover {
  color: var(--first-color);
}

.footer__social {
  column-gap: 1.5rem;
}

.footer__social-link {
  color: var(--first-color);
  font-size: 1.5rem;
  transition: transform 0.4s;
}

.footer__social-link:hover {
  transform: translateY(-0.25rem);
}

.footer__copy {
  display: block;
  margin-top: 5rem;
  text-align: center;
  font-size: var(--small-font-size);
  color: var(--gray-color);
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
  width: 0.6rem;
  background-color: hsl(0, 0%, 15%);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
  background-color: hsl(0, 0%, 25%);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: hsl(0, 0%, 35%);
}

/*=============== SCROLL UP ===============*/
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -50%;
  background-color: var(--body-color);
  box-shadow: 0 4px 16px hsla(0, 0%, 0%, 0.5);
  display: inline-flex;
  padding: 6px;
  color: var(--white-color);
  font-size: 1.25rem;
  border-radius: 0.25rem;
  z-index: var(--z-tooltip);
  transition: bottom 0.4s, transform 0.4s;
}

.scrollup:hover {
  transform: translateY(-0.5rem);
}

/* Show Scroll Up */
.show-scroll {
  bottom: 3rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px) {
  .container {
    margin-inline: 1rem;
  }

  .home__image,
  .about__image {
    width: 200px;
    height: 200px;
  }

  .home__img,
  .about__img {
    width: 170px;
  }

  .projects__data {
    padding-inline: 0.5rem;
  }

  .projects__data .button {
    padding: 0.5rem 0.75rem;
  }
}

/* For medium devices */
@media screen and (min-width: 540px) {
  .home__container,
  .about__container,
  .projects__container,
  .resume__container,
  .contact__container {
    grid-template-columns: 400px;
    justify-content: center;
  }
}

@media screen and (min-width: 768px) {
  .home__container,
  .about__container {
    grid-template-columns: repeat(2, 350px);
    align-items: center;
  }

  .home__data,
  .about__data,
  .about__data .section__title {
    text-align: initial;
  }

  .home__buttons {
    justify-content: initial;
  }

  .projects__container,
  .resume__container,
  .contact__container {
    grid-template-columns: repeat(2, 350px);
  }

  .contact__content {
    align-content: flex-start;
  }

  .contact__form {
    order: 1;
  }
}

/* For large devices */
@media screen and (min-width: 1150px) {
  .container {
    margin-inline: auto;
  }

  .section {
    padding-block: 7rem 2rem;
  }

  .section__title {
    margin-bottom: 3rem;
  }

  .nav {
    height: calc(var(--header-height) + 2rem);
  }

  .nav__toggle,
  .nav__close {
    display: none;
  }

  .nav__list {
    flex-direction: row;
    column-gap: 4rem;
  }

  .home__container {
    grid-template-columns: 400px 480px;
    column-gap: 7rem;
    padding-block: 8rem 3rem;
  }

  .home__image {
    width: 400px;
    height: 400px;
    border-width: 8px;
  }

  .home__img {
    width: 340px;
  }

  .home__social {
    left: -4rem;
  }

  .home__data {
    row-gap: 1.5rem;
  }

  .home__buttons {
    margin-top: 3.5rem;
    column-gap: 1.5rem;
  }

  .about__container {
    grid-template-columns: 540px 400px;
    column-gap: 6rem;
    padding-block: 5rem 3rem;
  }

  .about__content {
    row-gap: 5rem;
  }

  .about__data .section__title {
    margin-bottom: 1.5rem;
  }

  .about__image {
    width: 400px;
    height: 400px;
    border-radius: 1.5rem;
  }

  .about__img {
    width: 350px;
  }

  .projects {
    padding-block: 8rem 4rem;
  }

  .projects__container {
    grid-template-columns: repeat(3, 350px);
    gap: 3rem 2rem;
  }

  .projects__data .button {
    margin-top: 1rem;
  }

  .resume {
    padding-block: 8rem 4rem;
  }

  .resume__container {
    grid-template-columns: repeat(2, 465px);
    column-gap: 7rem;
  }

  .resume__content {
    row-gap: 1.5rem;
  }

  .resume__list {
    row-gap: 3rem;
  }

  .contact {
    padding-block: 8rem 4rem;
  }

  .contact__container {
    grid-template-columns: 310px 450px;
    column-gap: 10rem;
  }

  .contact__content {
    row-gap: 2rem;
  }

  .contact__data {
    row-gap: 1.5rem;
  }

  .contact__form .button {
    justify-self: center;
    margin-top: 1rem;
  }

  .contact__area {
    height: 14rem;
  }

  .footer__container {
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
  }

  .footer__logo {
    font-size: var(--h2-font-size);
    justify-self: flex-start;
    margin-bottom: 0;
  }

  .footer__links {
    column-gap: 3rem;
  }

  .footer__social {
    justify-self: flex-end;
  }

  .scrollup {
    right: 3rem;
  }
}

/* For 2K resolutions (2048 x 1152, 2048 x 1536) */
@media screen and (min-width: 2048px) {
  body {
    zoom: 1.2;
  }
}