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

.header,
body {
  background-color: var(--body-color)
}

.home__subtitle,
.nav__link,
.nav__logo,
.nav__toggle {
  font-weight: var(--font-medium)
}

.button__icon,
.home__scroll-button,
.nav__link,
.nav__link:hover,
.nav__logo:hover {
  transition: .3s
}

.button[type=submit],
.contact__input,
body {
  font-family: var(--body-font)
}

.about__description,
.blog,
.footer__copy,
.project,
.section__subtitle,
.section__title {
  text-align: center
}

:root {
  --header-height: 3rem;
  --hue-color: 250;
  --first-color: hsl(var(--hue-color), 69%, 61%);
  --first-color-second: hsl(var(--hue-color), 69%, 61%);
  --first-color-alt: hsl(var(--hue-color), 57%, 53%);
  --first-color-lighter: hsl(var(--hue-color), 92%, 85%);
  --title-color: hsl(var(--hue-color), 8%, 15%);
  --text-color: hsl(var(--hue-color), 8%, 45%);
  --text-color-light: hsl(var(--hue-color), 8%, 65%);
  --input-color: hsl(var(--hue-color), 70%, 96%);
  --body-color: hsl(var(--hue-color), 60%, 99%);
  --container-color: #FFF;
  --scroll-bar-color: hsl(var(--hue-color), 12%, 90%);
  --scroll-thumb-color: hsl(var(--hue-color), 12%, 80%);
  --body-font: 'Poppins', sans-serif;
  --big-font-size: 2rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1.125rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;
  --smaller-font-size: .75rem;
  --font-medium: 500;
  --font-semi-bold: 600;
  --mb-0-25: .25rem;
  --mb-0-5: .5rem;
  --mb-0-75: .75rem;
  --mb-1: 1rem;
  --mb-1-5: 1.5rem;
  --mb-2: 2rem;
  --mb-2-5: 2.5rem;
  --mb-3: 3rem;
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000
}

@media screen and (min-width:968px) {
  :root {
    --big-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: .875rem;
    --smaller-font-size: .813rem
  }
}


/*DarkTheme*/
body.dark-theme {
  --first-color-second: hsl(var(--hue-color), 30%, 8%);
  --title-color: hsl(var(--hue-color), 8%, 95%);
  --text-color: hsl(var(--hue-color), 8%, 75%);
  --input-color: hsl(var(--hue-color), 29%, 16%);
  --body-color: hsl(var(--hue-color), 28%, 12%);
  --container-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%)
}

/*========== 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-size: var(--normal-font-size);
  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
}

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

.section {
  padding: 2rem 0 4rem
}

.section__title {
  font-size: var(--h1-font-size);
  color: var(--title-color)
}

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

/*==================== 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)
}

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

.nav__logo,
.nav__toggle {
  transition: .3s;
  color: var(--title-color)
}

.active-link,
.nav__logo:hover,
.nav__toggle:hover {
  color: var(--first-color)
}

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

@media screen and (max-width:767px) {
  .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, .15);
    border-radius: 1.5rem 1.5rem 0 0;
    transition: .3s
  }
}

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

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

.home__social-icon,
.nav__close,
.nav__link:hover {
  color: var(--first-color)
}

.home__social-icon:hover,
.nav__close:hover {
  color: var(--first-color-alt)
}

.nav__icon {
  font-size: 1.2rem
}

.nav__close {
  position: absolute;
  right: 1.3rem;
  bottom: .5rem;
  font-size: 1.5rem;
  cursor: pointer
}

.show-menu,
.swiper-container .swiper-pagination-testimonial {
  bottom: 0
}

.scroll-header {
  box-shadow: 0 -1px 4px rgba(0, 0, 0, .15)
}

.home__container {
  gap: 1rem
}

.home__content {
  grid-template-columns: .5fr 3fr;
  padding-top: 3.5rem;
  align-items: center
}

.home__social {
  display: grid;
  grid-template-columns: max-content;
  row-gap: 1rem
}

.home__social-icon {
  font-size: 1.25rem
}

.home__blob {
  width: 200px;
  fill: var(--first-color)
}

.home__blob-img {
  width: 170px
}

.home__data {
  grid-column: 1/3
}

.home__title {
  font-size: var(--big-font-size)
}

.home__subtitle {
  font-size: var(--h3-font-size);
  color: var(--text-color);
  margin-bottom: var(--mb-0-75)
}

.home__description {
  margin-bottom: var(--mb-2)
}

.home__scroll,
.qualification [data-content] {
  display: none
}

.home__scroll-button {
  color: var(--first-color)
}

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

.button__icon,
.home__scroll-arrow {
  font-size: 1.25rem
}

.button,
.button[type=submit] {
  color: #fff;
  padding: 1rem;
  font-weight: var(--font-medium)
}

.button {
  display: inline-block;
  background-color: var(--first-color);
  border-radius: .5rem
}

.button--link,
.button--white {
  color: var(--first-color)
}

.button[type=submit] {
  border: 0;
  background: 0 0;
  box-shadow: none;
  border-radius: .5rem;
  background-color: var(--first-color)
}

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

.button--white,
.button--white:hover {
  background-color: #fff
}

.button__icon {
  margin-left: var(--mb-0-5)
}

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

.button--small {
  padding: .75rem 1rem
}

.button--link {
  padding: 0;
  background-color: transparent
}

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

.about__img {
  width: 200px;
  border-radius: .5rem;
  justify-self: center;
  align-self: center;
  margin-bottom: 50px
}

.about__description,
.about__info,
.skills__header,
.skills__open .skills__list {
  margin-bottom: var(--mb-2-5)
}

.about__info {
  display: flex;
  justify-content: space-evenly
}

.about__info-title {
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--title-color)
}

.about__info-name {
  font-size: var(--smaller-font-size)
}

.about__info-name,
.about__info-title {
  display: block;
  text-align: center
}

.about__buttons {
  display: flex;
  justify-content: center
}

.home__donlinks {
  margin-top: var(--mb-2)
}

.bmc__logo {
  margin-top: var(--mb-1);
  margin-right: var(--mb-1);
  height: 35px;
  width: auto
}

.skills__container {
  row-gap: 0
}

.skills__header {
  display: flex;
  align-items: center;
  cursor: pointer
}

.skills__arrow,
.skills__icon,
.swiper-portfolio-icon {
  font-size: 2rem;
  color: var(--first-color)
}

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

.qualification__icon,
.services__modal-icon {
  margin-right: var(--mb-0-25)
}

.skills__title {
  font-size: var(--h3-font-size)
}

.qualification__calendar,
.skills__subtitle {
  font-size: var(--smaller-font-size);
  color: var(--text-color-light)
}

.qualification__button.qualification__active,
.qualification__button:hover,
.services__icon,
.services__modal-close,
.services__modal-icon,
.testimonial__icon-star {
  color: var(--first-color)
}

.skills__arrow {
  margin-left: auto;
  transition: .4s
}

.skills__list {
  row-gap: 1.5rem;
  padding-left: 2.7rem
}

.skills__titles {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--mb-0-5)
}

.qualification__title,
.skills__name {
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium)
}

.skills__bar,
.skills__percentage {
  height: 5px;
  border-radius: .25rem
}

.skills__bar {
  background-color: var(--first-color-lighter)
}

.qualification__line,
.qualification__rounder,
.skills__percentage {
  background-color: var(--first-color)
}

.skills__percentage {
  display: block
}

.skills__ap,
.skills__com,
.skills__frameworks,
.skills__git,
.skills__gpu,
.skills__html,
.skills__linux {
  width: 90%
}

.skills__aws,
.skills__css,
.skills__gcp,
.skills__nlp,
.skills__ps,
.skills__react,
.skills__sd {
  width: 85%
}

.skills__js {
  width: 75%
}

.skills__cpp,
.skills__dav,
.skills__java,
.skills__javas,
.skills__node {
  width: 80%
}

.skills__firebase {
  width: 60%
}

.skills__lead,
.skills__python,
.skills__pythons,
.skills__sql {
  width: 95%
}

.skills__cv {
  width: 92%
}

.skills__pt {
  width: 72%
}

.skills__tm {
  width: 98%
}

.skills__close .skills__list {
  height: 0;
  overflow: hidden
}

.skills__open .skills__list {
  height: max-content
}

.skills__open .skills__arrow {
  transform: rotate(-180deg)
}

.qualification__tabs {
  display: flex;
  justify-content: space-evenly;
  margin-bottom: var(--mb-2)
}

.qualification__button {
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
  cursor: pointer
}

.footer__link:hover,
.footer__social:hover {
  color: var(--first-color-lighter)
}

.qualification__icon {
  font-size: 1.8rem
}

.qualification__data {
  display: grid;
  grid-template-columns: 1fr max-content 1fr;
  column-gap: 1.5rem
}

.qualification__subtitle {
  display: inline-block;
  font-size: var(--small-font-size);
  margin-bottom: var(--mb-1)
}

.qualification__rounder {
  display: inline-block;
  width: 13px;
  height: 13px;
  border-radius: 50%
}

.qualification__line {
  display: block;
  width: 1px;
  height: 100%;
  transform: translate(6px, -7px)
}

.qualification__active[data-content] {
  display: block
}

.services__container {
  gap: 1.5rem;
  grid-template-columns: repeat(2, 1fr)
}

.services__content {
  position: relative;
  background-color: var(--container-color);
  padding: 3.5rem .5rem 1.25rem 1.5rem;
  border-radius: .25rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .15);
  transition: .3s;
  overflow: hidden
}

.services__content:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, .15)
}

.services__icon {
  display: block;
  font-size: 1.5rem;
  margin-bottom: var(--mb-1)
}

/* .services__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
  padding-right: 1rem;
  font-weight: var(--font-medium)
} */

.services__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
  padding-right: 1rem;
  font-weight: var(--font-medium);
  
}

.services__button {
  cursor: pointer;
  font-size: var(--small-font-size)
}

.portfolio__button:hover .button__icon,
.services__button:hover .button__icon {
  transform: translateX(.25rem)
}

.services__modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, .5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1rem;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: .3s
}

.services__modal-content {
  position: relative;
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: .5rem
}

.services__modal-services {
  row-gap: 1rem
}

.services__modal-service,
.testimonial__data,
.testimonial__header {
  display: flex
}

.services__modal-title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
  margin-bottom: var(--mb-1-5)
}

.services__modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  cursor: pointer
}

.active-modal {
  opacity: 1;
  visibility: visible
}

.portfolio__container {
  overflow: initial
}

.portfolio__content {
  padding: 0 1.5rem
}

.portfolio__img {
  width: 265px;
  border-radius: .5rem;
  justify-self: center
}

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

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

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

.swiper-button-prev {
  left: -.5rem
}

.swiper-button-next {
  right: -.5rem
}

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

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

.swiper-button-next,
.swiper-button-prev,
.swiper-pagination-bullet {
  outline: 0
}

.project__bg {
  background-color: var(--first-color-second);
  padding-top: 3rem
}

.contact__content,
.contact__input {
  background-color: var(--input-color)
}

.project__title {
  font-size: var(--h2-font-size)
}

.project__description {
  margin-bottom: var(--mb-1-5)
}

.project__description,
.project__title {
  color: #fff
}

.project__img {
  width: 232px;
  justify-self: center
}

.testimonial__data {
  justify-content: space-between;
  margin-bottom: var(--mb-1)
}

.testimonial__img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: var(--mb-0-75)
}

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

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

.testimonial__description {
  margin-bottom: var(--mb-2-5)
}

.contact__container {
  row-gap: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center
}

.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__content {
  border-radius: .5rem;
  padding: .75rem 1rem .25rem
}

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

.contact__input {
  width: 100%;
  color: var(--text-color);
  font-size: var(--normal-font-size);
  border: none;
  outline: 0;
  padding: .25rem .5rem .5rem 0
}

.footer {
  padding-top: 2rem
}

.footer__container {
  row-gap: 3.5rem
}

.footer__bg {
  background-color: var(--first-color-second);
  padding: 2rem 0 3rem
}

.footer__title {
  font-size: var(--h1-font-size);
  margin-bottom: var(--mb-0-25)
}

.footer__subtitle {
  font-size: var(--small-font-size)
}

.footer__links {
  display: flex;
  flex-direction: column;
  row-gap: 1.5rem
}

.footer__social {
  font-size: 1.25rem;
  margin-right: var(--mb-1-5)
}

.footer__copy {
  font-size: var(--smaller-font-size);
  color: rgb(255, 255, 255, .5);
  margin-top: var(--mb-3)
}

.footer__link,
.footer__social,
.footer__subtitle,
.footer__title {
  color: #fff
}

.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -20%;
  background-color: var(--first-color);
  opacity: .8;
  padding: 0 .3rem;
  border-radius: .4rem;
  z-index: var(--z-tooltip);
  transition: .4s
}

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

.show-scroll {
  bottom: 5rem
}

::-webkit-scrollbar {
  width: .6rem;
  border-radius: .5rem;
  background-color: var(--scroll-bar-color)
}

::-webkit-scrollbar-thumb {
  background-color: var(--scroll-thumb-color);
  border-radius: .5rem
}

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

@media screen and (max-width:350px) {
  .container {
    margin-left: var(--mb-1);
    margin-right: var(--mb-1)
  }

  .nav__menu {
    padding: 2rem .25rem 4rem
  }

  .nav__list {
    column-gap: 0
  }

  .home__content {
    grid-template-columns: .25fr 3fr
  }

  .home__blob {
    width: 180px
  }

  .skills__title {
    font-size: var(--normal-font-size)
  }

  .qualification__data {
    gap: .5rem
  }

  .services__container {
    grid-template-columns: max-content;
    justify-content: center
  }

  .services__content {
    padding-right: 3.5rem
  }

  .services__modal {
    padding: 0 .5rem
  }

  .project__img {
    width: 300px
  }

  .testimonial__data,
  .testimonial__header {
    flex-direction: column;
    align-items: center
  }

  .testimonial__img {
    margin-right: 0;
    margin-bottom: var(--mb-0-25)
  }

  .testimonial__data,
  .testimonial__description {
    text-align: center
  }
}

@media screen and (min-width:568px) {
  .home__content {
    grid-template-columns: max-content 1fr 1fr
  }

  .home__data {
    grid-column: initial
  }

  .home__img {
    order: 1;
    justify-self: center
  }

  .about__container,
  .contact__container,
  .footer__container,
  .portfolio__content,
  .project__container,
  .skills__container {
    grid-template-columns: repeat(2, 1fr)
  }

  .qualification__sections {
    display: grid;
    grid-template-columns: .6fr;
    justify-content: center
  }
}

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

  /* .nav__btns {
    display: flex;
    align-items: center;
  } */


  .change-theme,
  body {
    margin: 0
  }

  .section {
    padding: 6rem 0 2rem
  }

  .section__subtitle {
    margin-bottom: 4rem
  }

  .header {
    top: 0;
    bottom: initial
  }

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

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

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

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

  .nav__menu {
    margin-left: auto
  }

  .home__container {
    row-gap: 5rem
  }

  .home__content {
    padding-top: 5.5rem;
    column-gap: 2rem
  }

  .home__blob {
    width: 270px
  }

  .home__scroll {
    display: block
  }

  .home__scroll-button {
    margin-left: 3rem
  }

  .about__container {
    column-gap: 5rem
  }

  .about__img {
    width: 350px
  }

  .about__description,
  .project {
    text-align: initial
  }

  .about__info {
    justify-content: space-between
  }

  .about__buttons {
    justify-content: initial
  }

  .qualification__tabs {
    justify-content: center
  }

  .qualification__button {
    margin: 0 var(--mb-1)
  }

  .qualification__sections {
    grid-template-columns: .505fr
  }

  .services__container {
    grid-template-columns: repeat(3, 218px);
    justify-content: center
  }

  .services__icon {
    font-size: 2rem
  }

  .services__content {
    padding: 6rem 0 2rem 2.5rem
  }

  .services__modal-content {
    width: 450px
  }

  .portfolio__img {
    width: 320px
  }

  .portfolio__content {
    align-items: center
  }

  .project__bg {
    background: 0 0
  }

  .project__container {
    background-color: var(--first-color-second);
    border-radius: 1rem;
    padding: 2rem 2.5rem 0;
    grid-template-columns: 1fr max-content;
    column-gap: 3rem
  }

  .project__data {
    padding-top: .8rem
  }

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

  .footer__bg {
    padding: 3rem 0 3.5rem
  }

  .footer__links {
    flex-direction: row;
    column-gap: 2rem
  }

  .footer__socials {
    justify-self: flex-end
  }

  .footer__copy {
    margin-top: 4.5rem
  }
}

@media screen and (min-width:1024px) {

  .footer__container,
  .header,
  .main {
    padding: 0
  }

  .home__blob {
    width: 320px
  }

  .home__social {
    transform: translateX(-6rem)
  }

  .services__container {
    grid-template-columns: repeat(3, 238px)
  }

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

  .contact__form {
    width: 460px
  }

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