/*?==================== GOOGLE FONTS ====================*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");

/*?==================== VARIABLES CSS ====================*/
:root {
  --header-height: 3rem;

  /*?========== Colors ==========*/
  /** Change color */
  --hue-color: 230; /**Purple 250 - Green 142 - Blue 230 - Pink 340*/

  /** HSL color mode */
  --home-title-color: hsl(var(--hue-color), 69%, 50%);
  --first-color: hsl(var(--hue-color), 69%, 61%);
  --first-color-alt: hsl(var(--hue-color), 57%, 53%);
  --title-color: hsl(var(--hue-color), 8%, 15%);
  --text-color: hsl(var(--hue-color), 8%, 30%);
  --text-color-light: hsl(var(--hue-color), 8%, 65%);
  --input-color: hsl(var(--hue-color), 50%, 90%);
  --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);
  --body-color: #fff;
  --footer-color: hsl(var(--hue-color), 69%, 61%);

  /*?========== Font and typography ==========*/
  --body-font: "Poppins", sans-serif;

  /*?========== Font size ==========*/
  --h2-font-size: 1.5rem;
  --h3-font-size: 1.125rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.831rem;
  --smaller-font-size: 0.75rem;

  /*?========== Font weight ==========*/
  --font-medium: 500;
  --font-semi-bold: 600;

  /*?========== Margins Bottom ==========*/
  --mb-0-25: 0.25rem;
  --mb-0-5: 0.5rem;
  --mb-0-75: 0.75rem;
  --mb-1: 1rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;

  /*?========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
}

/** Font size for large devices */
@media screen and (min-width: 968px) {
  :root {
    --h2-font-size: 2.25rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.813rem;
  }
}

/*?========== Variables Dark theme ==========*/
body.dark-theme {
  /** HSL color mode */
  --home-title-color: hsl(var(--hue-color), 8%, 95%);
  --title-color: hsl(var(--hue-color), 8%, 95%);
  --text-color: hsl(var(--hue-color), 8%, 75%);
  --input-color: hsl(var(--hue-color), 29%, 16%);
  --scroll-bar-color: hsl(var(--hue-color), 12%, 48%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 36%);
  --body-color: hsl(var(--hue-color), 28%, 12%);
  --footer-color: hsl(var(--hue-color), 30%, 8%);
}

/*?========== Button Dark/Light ==========*/
.nav__btns {
  display: flex;
  align-items: center;
}

.change-theme {
  font-size: 1.25rem;
  color: var(--title-color);
  margin-right: var(--mb-1);
  cursor: pointer;
}

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

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0 0 var(--header-height) 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

button {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  border: none;
}

button:hover {
  cursor: pointer;
}

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

/*?==================== REUSABLE CSS CLASSES ====================*/
.section {
  padding: 2rem 0 4rem;
}

.section__title {
  font-size: var(--h2-font-size);
}

.section__subtitle {
  display: block;
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-3);
}

.section__title,
.section__subtitle {
  text-align: center;
}

/*?==================== LAYOUT ====================*/
.container {
  max-width: 768px;
  margin-left: var(--mb-1-5);
  margin-right: var(--mb-1-5);
}

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

.header {
  width: 100%;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: var(--body-color);
  opacity: 0;
  animation: opacity 1s ease forwards 1.5s;
}
/*?==================== ANIMATIONS ====================*/
@keyframes line-anim {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes fill {
  from {
    fill: transparent;
  }
  to {
    fill: var(--home-title-color);
  }
}

@keyframes opacity {
  to {
    opacity: 100%;
  }
}

/*?==================== NAV ====================*/
.nav {
  max-width: 968px;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo,
.nav__toggle {
  color: var(--title-color);
  font-weight: var(--font-medium);
}

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

.nav__toggle {
  font-size: 1.1rem;
  cursor: pointer;
}

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

@media screen and (max-width: 767.5px) {
  .nav__menu {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: var(--body-color);
    padding: 2rem 1.5rem 4rem;
    box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.15);
    border-radius: 1.5rem 1.5rem 0 0;
    transition: 0.3s;
  }
}

.nav__list {
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.nav__item {
  margin-right: var(--mb-0-75);
}

.nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: var(--small-font-size);
  color: var(--title-color);
  font-weight: var(--font-medium);
}

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

.nav__icon {
  font-size: 1.2rem;
}

.nav__close {
  position: absolute;
  right: 1.3rem;
  bottom: 0.5rem;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--first-color);
}

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

/** show menu */
.show-menu {
  bottom: 0;
}

/** Active link */
.active-link {
  color: var(--first-color);
}

/** Change background header */
.scroll-header {
  box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.15);
}

/*?==================== HOME ====================*/
#home {
  margin-bottom: var(--mb-1-5);
}

.home__content {
  min-height: 350px;
  place-items: center;
  margin-top: 4rem;
  margin-bottom: var(--mb-3);
}

#logo {
  width: 300px;
  height: 213px;
  animation: fill 1s ease forwards 1.2s;
}

#logo path {
  stroke: var(--home-title-color);
  stroke-dasharray: 100%;
  stroke-dashoffset: 100%;
  animation: line-anim 3s ease forwards;
}

.home__scroll {
  opacity: 0;
  animation: opacity 1s ease forwards 1.5s;
}

.home__scroll-button {
  color: var(--first-color);
  transition: 0.3s;
}

.home__scroll-button:hover {
  transform: translateY(0.25rem);
}

.home__scroll-mouse {
  font-size: 2rem;
}

.home__scroll-name {
  font-size: var(--small-font-size);
  color: var(--title-color);
  font-weight: var(--font-medium);
  margin-right: var(--mb-0-25);
}

.home__scroll-arrow {
  font-size: 1.25rem;
}

/*?==================== BUTTONS ====================*/
.button {
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: 1rem;
  border-radius: 0.5rem;
  font-weight: var(--font-medium);
}

.button:hover {
  background-color: var(--first-color-alt);
}

.button__icon {
  font-size: 1.25rem;
  margin-left: var(--mb-0-5);
  transition: 0.3s;
}

.button:hover .button__icon {
  transform: translateX(0.25rem);
}

.button--flex {
  display: inline-flex;
  align-items: center;
}

.button--small {
  padding: 0.75rem 1rem;
}

.button--link {
  padding: 0;
  background-color: transparent;
  color: var(--first-color);
}

.button--link:hover {
  background-color: transparent;
  color: var(--first-color-alt);
}

/*?==================== SKILLS ====================*/
.skills__container {
  display: grid;
  gap: 0.5rem;
  text-align: center;
}

.skills__icon-high {
  font-size: 3rem;
  color: var(--first-color-alt);
}

.skills__icon-small {
  font-size: 2rem;
  color: var(--first-color-alt);
}

.skills__description {
  text-align: justify;
}

.skills__tech--container {
  display: grid;
  gap: 0.6rem;
  place-items: center;
  margin-top: 0.8rem;
}

.skills__icons-container {
  display: flex;
  justify-content: center;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1rem;
}

.skills__icon-name--container {
  text-align: center;
}

.skills__tech-icon {
  font-size: 2rem;
  color: var(--first-color-alt);
}

.skills__name {
  font-size: var(--smaller-font-size);
}

/*?==================== PORTFOLIO ====================*/
.portfolio__container {
  overflow: initial;
}

.portfolio__content {
  padding: 0 1.5rem;
}

.portfolio__description--container {
  display: grid;
  gap: 0.8rem;
  place-items: center;
}

.portfolio__img,
.portfolio__img--link {
  height: 190px;
  width: 100%;
  border-radius: 0.5rem;
  justify-self: center;
  transition: 0.5s all ease-in-out;
}

.portfolio__img:hover {
  transform: scale(1.03);
}

.portfolio__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-0-5);
}

.portfolio__description {
  margin-bottom: var(--mb-0-75);
}

.portfolio__buttons-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.modal-open {
  cursor: pointer;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  content: "";
}

.swiper-portfolio-icon {
  font-size: 2.5rem;
  color: var(--first-color);
}

.swiper-button-prev {
  left: -0.5rem;
}

.swiper-button-next {
  right: -0.5rem;
}

.swiper-horizontal > .swiper-pagination-bullets {
  bottom: -2.5rem;
}

.swiper-pagination-bullet {
  width: 0.7rem;
  height: 0.7rem;
  background-color: var(--first-color-alt);
}

.swiper-pagination-bullet-active {
  background-color: var(--first-color);
}

.swiper-button-prev,
.swiper-button-nex,
.swiper-pagination-bullet {
  outline: none;
}

/*?==================== PORTFOLIO MODAL ====================*/
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s;
}

.modal--show {
  opacity: 1;
  pointer-events: unset;
  transition: opacity 0.6s;
}

.modal__container {
  margin: auto;
  width: 95%;
  height: 95%;
  background-color: var(--body-color);
  padding: 1.5rem;
  border-radius: 0.5rem;
  display: grid;
  gap: 0.4rem;
  place-items: center;
  grid-auto-columns: 100%;
  overflow-y: auto;
}

.modal__close {
  justify-self: right;
  font-size: 1.8rem;
  color: var(--first-color);
  cursor: pointer;
}

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

.modal__title {
  font-size: 1.3rem;
  font-size: var(--h2-font-size);
}

.modal__description-container {
  display: grid;
  grid-template-columns: 1fr;
  column-gap: 3rem;
}

.modal__description-container a {
  text-align: center;
}

.modal__info-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: justify;
  margin-top: 0.5rem;
}

.modal__paragraph {
  width: 100%;
  margin-bottom: 0.4rem;
}

.modal__stack {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  font-weight: var(--font-medium);
}

.modal__icons-container {
  display: flex;
  flex-direction: row;
  gap: 2rem;
}

.modal__buttons-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.modal__button {
  justify-content: center;
  height: 3rem;
}

.modal__github--icon {
  padding: 0;
  margin-left: 0.2rem;
  font-size: 1.4rem;
  color: #fff;
}

/*?==================== CONTACT ME ====================*/
.contact__container {
  row-gap: 3rem;
}

.contact__information {
  display: flex;
  margin-bottom: var(--mb-2);
}

.contact__icon {
  font-size: 2rem;
  color: var(--first-color);
  margin-right: var(--mb-0-75);
}

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

.contact__subtitle {
  font-size: var(--small-font-size);
  color: var(--text-color);
}

.contact__content {
  background-color: var(--input-color);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem 0.25rem;
}

.contact__label {
  font-size: var(--smaller-font-size);
  color: var(--title-color);
}

.contact__input {
  width: 100%;
  background-color: var(--input-color);
  color: var(--text-color);
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  border: none;
  outline: none;
  padding: 0.25rem 0.5rem 0.5rem 0;
}

.contact__button {
  font-size: 1.6rem;
  margin-right: var(--mb-0-75);
  padding: 0.2rem 0.4rem;
  border-radius: 50%;
  color: #fff;
  background-color: var(--first-color);
}

.contact__button:hover {
  background-color: var(--first-color-alt);
}
/*?==================== FOOTER ====================*/

.footer__bg {
  background-color: var(--footer-color);
  padding: 1.5rem 0;
}

.footer__copy {
  font-size: var(--smaller-font-size);
  text-align: center;
  color: #fff;
}

/*?========== SCROLL UP ==========*/
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--first-color);
  opacity: 0.8;
  padding: 0 0.3rem;
  border-radius: 0.4rem;
  z-index: var(--z-tooltip);
  transition: 0.4s;
}

.scrollup:hover {
  background-color: var(--first-color-alt);
}

.scrollup__icon {
  font-size: 1.5rem;
  color: #fff;
}

/** Show scroll */
.show-scroll {
  bottom: 5rem;
}

/*?========== SCROLL BAR ==========*/
::-webkit-scrollbar {
  width: 0.7rem;
  background-color: var(--scroll-bar-color);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
  background-color: var(--scroll-thumb-color);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-color-light);
}

/*?==================== MEDIA QUERIES ====================*/
/** For small devices */
@media screen and (max-width: 350px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1);
  }

  .nav__menu {
    padding: 2rem 0.25rem 4rem;
  }

  .nav__list {
    column-gap: 0;
  }

  #home {
    margin-bottom: var(--mb-2);
  }

  #logo {
    width: 250px;
  }

  .skills__container {
    gap: 1rem;
  }

  .portfolio__img,
  .portfolio__img--link {
    height: 140px;
  }

  .portfolio__buttons-container {
    grid-template-columns: 1fr;
  }

  .swiper-portfolio-icon {
    font-size: 2rem;
  }

  .modal__container {
    width: 98%;
    gap: 0.3rem;
  }

  .modal__close {
    font-size: 1.5rem;
  }

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

  .modal__paragraph {
    margin-bottom: 0.3rem;
  }

  .modal__icons-container {
    gap: 0.6rem;
  }
}

/** For medium devices */
@media screen and (min-width: 568px) {
  #home {
    margin-bottom: var(--mb-2);
  }

  #logo {
    width: 500px;
  }

  .about__container {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: var(--mb-3);
  }

  .skills__container {
    gap: 3rem;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
  }

  .skills__tech--container {
    margin-top: 0;
  }

  .skills__icons-container {
    gap: 1.5rem;
  }

  .skills__name {
    font-size: var(--smaller-font-size);
  }

  .portfolio__img,
  .portfolio__img--link {
    height: 220px;
    width: 100%;
  }

  .modal__container {
    width: 90%;
    height: 95%;
  }

  .modal__close {
    font-size: 2rem;
  }

  .modal__title {
    font-size: 1.5rem;
  }

  .modal__paragraph {
    width: 90%;
  }

  .modal__buttons-container {
    gap: 2rem;
  }

  .contact__container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (min-width: 768px) {
  .container {
    margin-left: auto;
    margin-right: auto;
  }

  body {
    margin: 0;
  }

  .section {
    padding: 6rem 0 2rem;
  }

  .header {
    top: 0;
    bottom: initial;
  }

  .header,
  .main {
    padding: 0 1rem;
  }

  .nav {
    height: calc(var(--header-height) + 1.5rem);
    column-gap: 1rem;
  }

  .nav__icon,
  .nav__close,
  .nav__toggle {
    display: none;
  }

  .nav__list {
    display: flex;
    column-gap: 2rem;
  }

  .nav__menu {
    margin-left: auto;
  }

  .change-theme {
    margin: 0;
  }

  #home {
    margin-bottom: 0;
  }

  #logo {
    width: 600px;
  }

  .about__container {
    gap: 4rem;
  }

  .skills__icons-container {
    gap: 2rem;
  }

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

  .portfolio__img,
  .portfolio__img--link {
    height: 240px;
    width: 500px;
  }

  .portfolio__content {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
  }

  .portfolio__description--container {
    display: grid;
    gap: 0.8rem;
    place-items: center;
  }

  .portfolio__buttons-container {
    grid-template-columns: 1fr;
  }

  .modal__close {
    font-size: 2.2rem;
  }

  .modal__title {
    font-size: 2rem;
  }

  .modal__paragraph {
    width: 80%;
  }

  .modal__buttons-container {
    gap: 3rem;
  }

  .footer__bg {
    padding: 2rem 0;
  }
}

/** For large devices */
@media screen and (min-width: 1024px) {
  .header,
  .main {
    padding: 0;
  }

  #logo {
    width: 768px;
  }

  .skills__icons-container {
    gap: 2.5rem;
  }

  .portfolio__content {
    column-gap: 5rem;
  }

  .swiper-portfolio-icon {
    font-size: 3.5rem;
  }

  .swiper-button-prev {
    left: -3.5rem;
  }

  .swiper-button-next {
    right: -3.5rem;
  }

  .swiper-horizontal > .swiper-pagination-bullets {
    bottom: -4.5rem;
  }

  .modal__container {
    height: 90%;
    gap: 0.8rem;
  }

  .modal__description-container {
    grid-template-columns: 1fr 1fr;
  }

  .modal__info-container {
    margin-top: 0;
  }

  .modal__paragraph {
    width: 100%;
  }

  .modal__buttons-container {
    gap: 4rem;
  }

  .contact__form {
    width: 460px;
  }

  .contact__inputs {
    grid-template-columns: repeat(2, 1fr);
  }
}