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


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

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  /*
        Purple: hsl(250, 66%, 75%)
        Blue: hsl(207, 90%, 72%)
        Pink: hsl(356, 66%, 75%)
        Teal: hsl(174, 63%, 62%)
  */
  --first-hue: 207;
  --sat: 90%;
  --lig: 72%;
  --second-hue: 219;
  --first-color: hsl(var(--first-hue), var(--sat), var(--lig));
  --first-color-alt: hsl(var(--first-hue), var(--sat), 68%); /* -4% */
  --title-color: hsl(var(--second-hue), 15%, 95%);
  --text-color: hsl(var(--second-hue), 8%, 75%);
  --text-color-light: hsl(var(--second-hue), 4%, 55%);
  --body-color: hsl(var(--second-hue), 48%, 8%);
  --container-color: hsl(var(--second-hue), 32%, 12%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: 'Poppins', sans-serif;
  --biggest-font-size: 1.75rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;
  --smaller-font-size: .75rem;
  --tiny-font-size: .625rem;

  /*========== Font weight ==========*/
  --font-medium: 500;
  --font-semibold: 600;

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

/* Responsive typography */
@media screen and (min-width: 968px) {
  :root {
    --biggest-font-size: 2.5rem;
    --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;
  }
}

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

html {
  scroll-behavior: smooth;
}

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

body {
  background-color: var(--body-color);
  color: var(--text-color);
  transition: .4s; /* for light mode animation */
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
}

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

/*=============== THEME ===============*/
.change-theme{
  font-size: 1.25rem;
  cursor: pointer;
  transition: .3s;
}

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

/*========== Variables Light theme ==========*/
body.light-theme{
  --title-color: hsl(var(--second-hue), 15%, 15%);
  --text-color: hsl(var(--second-hue), 8%, 35%);
  --body-color: hsl(var(--second-hue), 100%, 99%);
  --container-color: #fff;
}

/*========== 
    Color changes in some parts of 
    the website, in light theme
==========*/
.light-theme .nav__menu{
  background-color: hsla(var(--second-hue), 32%, 90%, .8);
}

.light-theme .home__social-link,
.light-theme .portfolio__link{
  box-shadow: 0 2px 8px hsla(var(--second-hue), 48%, 8%, .1);
}

.light-theme .home__social::after,
.light-theme .footer__social-link{
  background-color: var(--title-color);
}

.light-theme .home__social-link,
.light-theme .home__scroll,
.light-theme .button,
.light-theme .button:hover,
.light-theme .active-portfolio,
.light-theme .footer__title,
.light-theme .footer__link,
.light-theme .portfolio__link,
.light-theme .footer__copy{
  color: var(--title-color);
}

.light-theme .about__box{
  box-shadow: 0 2px 8px hsla(var(--second-hue), 48%, 8%, .1);
}

.light-theme .abilities__content,
.light-theme .services__card,
.light-theme .portfolio__card,
.light-theme .certification__card,
.light-theme .contact__card,
.light-theme .experience__data{
  box-shadow: 0 2px 16px hsla(var(--second-hue), 48%, 8%, .1);
}

.light-theme .header::after{
  background-color: hsla(var(--second-hue), 48%, 16%, .2);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.light-theme .nav__logo{
  color: black;
}

.light-theme .nav__logo:hover{
  color: var(--text-color-light);
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 968px;
  margin-left: 1rem;
  margin-right: 1rem;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.main {
  overflow: hidden;
}

.section {
  padding: 4.5rem 0 1rem;
}

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

.section__title {
  font-size: var(--h2-font-size);
  color: var(--first-color);
  margin-bottom: 2rem;
}

.section__subtitle {
  display: block;
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}

/*=============== HEADER & NAV===============*/
.header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-fixed);
  transition: .4s;
}

.blur-header::after{
  content: '';
  position: absolute;
  width: 1000%;
  height: 100%;
  background-color: hsla(var(--second-hue), 32%, 16%, .2);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  top: 0;
  left: 0;
  z-index: -1;
}

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

.nav__logo{
  color: var(--first-color);
  font-weight: var(--font-medium);
  transition: .4s;
}

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

.nav__menu{
  position: fixed;
  bottom: 1rem;
  background-color: hsla(var(--second-hue), 32%, 16%, .8);
  width: 90%;
  border-radius: 4rem;
  padding: 1rem 2.25rem;
  backdrop-filter: blur(10px);
  transition: .4s;
}

.nav__list{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__link{
  color: var(--text-color);
  font-size: 1.25rem;
  padding: .4rem;
  display: flex;
  border-radius: 5rem;
}

/* Active link */
.active-link{
  background: linear-gradient(180deg, 
              hsla(var(--first-hue), var(--sat), var(--lig), 1),
              hsla(var(--first-hue), var(--sat), var(--lig), .2)
            ); 
  box-shadow: 0 0 16px hsla(var(--first-hue), var(--sat), var(--lig), .4);
  color: var(--title-color);
}

/* Change background header */
.scroll-header{
  box-shadow: 0 4px 4px hsla(0, 0%, -4%, 30%);
}

/*=============== HOME ===============*/
.home__container{
  position: relative;
  row-gap: 4.5rem;
  padding-top: 2rem;
}

.home__data{
  text-align: center;
}

.home__greeting,
.home__education{
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
}

.home__greeting{
  display: block;
  color: var(--title-color);
  margin-bottom: .25rem;
}

.home__education{
  color: var(--text-color);
  margin-bottom: 2.5rem;
}

.home__name{
  font-size: var(--biggest-font-size);
}

.home__img{
  width: 260px;
}

.home__handle{
  justify-self: center;
  width: 190px;
  height: 293px;
  background: linear-gradient(180deg,
              hsla(var(--first-hue), var(--sat), var(--lig), 1),
              hsla(var(--first-hue), var(--sat), var(--lig), .25)
              );
  border-radius: 10rem 10rem 1rem 1rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}

.home__buttons{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.home__social,
.home__scroll{
  position: absolute;
}

.home__social{
  bottom: 5rem;
  left: 0;
  display: grid;
  row-gap: .5rem;
}

.home__social-link{
  width: max-content;
  background-color: var(--container-color);
  color: var(--first-color);
  padding: .25rem;
  border-radius: .25rem;
  display: flex;
  font-size: 1rem;
  transition: .4s;
}

.home__social-link:hover{
  background-color: var(--first-color);
  color: #fff;
}

.home__social::after{
  content: '';
  width: 32px;
  height: 2px;
  background-color: var(--first-color);
  transform: rotate(90deg) translate(16px, 3px);
}

.home__scroll{
  color: var(--first-color);
  right: -1.5rem;
  bottom: 4rem;
  display: grid;
  row-gap: 2.25rem;
  justify-items: center;
}

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

.home__scroll-name{
  font-size: var(--smaller-font-size);
  transform: rotate(-90deg);
}

/*=============== BUTTONS ===============*/
.button{
  display: inline-block;
  background-color: var(--first-color);
  color: var(--body-color);
  padding: .75rem 1rem;
  border-radius: .5rem;
  font-weight: var(--font-medium);
  transition: .4s;
}

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

.button--ghost{
  background-color: transparent;
  border: 2px solid var(--first-color);
  color: var(--first-color);
}

/*=============== ABOUT ===============*/
.about__container{
  row-gap: 2.5rem;
}

.about__img{
  width: 220px;
  border-radius: 1.5rem;
  justify-self: center;
}

.about__data{
  text-align: center;
  align-content: center;
}

.about__info{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .5rem;
  margin-bottom: 2rem;
}

.about__box{
  background-color: var(--container-color);
  border-radius: .75rem;
  padding: .75rem .5rem;
}

.about__icon{
  font-size: 1.5rem;
  color: var(--first-color);
  margin-bottom: .5rem;
}

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

.about__subtitle{
  font-size: var(--tiny-font-size);
}

.about__description{
  margin-bottom: 1rem;
}

/* skills */
.skill__img{
  width: 35px;
  margin-bottom: .5rem;
}

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

.skills__content{
  grid-template-columns: repeat(3, max-content);
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1.25rem;
}

.skills__box{
  display: grid;
  place-items: center;
  transition: transform .4s;
}

.skills__box:hover{
  transform: translateY(-.25rem);
}

/*=============== QUALIFICATION ===============*/

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

.qualification__tabs{
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.qualification__button{
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  padding: 0.2rem .6rem;
  cursor: pointer;
  counter-reset: var(--text-color);
}

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

.qualification__icon{
  font-size: 1.8rem;
  margin-right: .25rem;
}

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

.education__title{
  font-size: var(--h3-font-size);
  font-weight: var(--font-medium);
  margin-bottom: .5rem;
}

.education__subtitle{
  display: inline-block;
  font-size: var(--normal-font-size);
  /* margin-bottom: .25rem; */
}

.education__calendar{
  font-size: var(--smaller-font-size);
  margin-bottom: .2rem;
  color: var(--text-color-light);
}

.qualification__description{
  font-size: var(--small-font-size);
  display: inline-block;
}

.education__rounder{
  display: inline-block;
  width: 13px;
  height: 13px;
  background-color: var(--first-color);
  border-radius: 50%;
}

.education__line{
   display: block;
   width: 1px;
   height: 100%;
   background-color: var(--first-color);
   transform: translate(6px, -7px);
}

.education__button{
  margin-bottom: 1rem;
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  column-gap: .25rem;
  cursor: pointer;
  color: var(--first-color);
}

.education__button:hover .services__icon{
  transform: translateX(.25rem);
}

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

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

.qualification__button.qualification__active{
  background-color: var(--first-color);
  color: var(--body-color);
  padding: 0.3rem .6rem;
  border-radius: .5rem;
  margin: 0 .3rem;
}


/* Education modal */
.education__modal{
  position: fixed;
  inset: 0;
  background-color: hsla(VAR(--second-hue), 28%, 16%, .7);
  padding: 2rem 1rem;
  display: grid;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  transition: .4s;
  z-index: var(--z-modal);
}

.education__modal-content{
  position: relative;
  background-color: var(--body-color);
  padding: 4.5rem 1.5rem 2.5rem;
  border-radius: 1.5rem;
}

.education__modal-title,
.education__modal-description{
  text-align: center;
}

.education__modal-title{
  font-size: var(--h3-font-size);
  columns: var(--first-color);
  margin-bottom: 1rem;
}

.education__modal-description{
  font-size: var(--small-font-size);
  margin-bottom: 2rem;
}

.education__modal-list{
  display: grid;
  row-gap: .75rem;
}

.education__modal-item{
  display: flex;
  align-items: flex-start;
  column-gap: .5rem;
}

.education__modal-icon{
  font-size: 1.5rem;
  color: var(--first-color);
}

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

.education__modal-close{
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--first-color);
  cursor: pointer;
}


/* Experience */
.experience__content{
  row-gap: 2rem;
}

.experience__data{
  row-gap: 1rem;
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 1.25rem;
}

.experience__company{
  font-size: var(--h2-font-size);
  font-weight: var(--font-semibold);
}

.experience__role{
  font-size: var(--h3-font-size);
  margin-bottom: .25rem;
}

.experience__date{
  display: block;
  font-size: var(--small-font-size);
  margin-bottom: .2rem;
}

.experience__description{
  font-size: var(--small-font-size);
  margin-left: 1.2rem;
  list-style-type: disc;
  margin-bottom: .5rem;
}

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

/*=============== abilities ===============*/
.abilities__container{
  row-gap: 2rem;
  padding-top: 1rem;
}

.abilities__content{
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 1.25rem;
}

.abilities__title{
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  color: var(--first-color);
  text-align: center;
  margin-bottom: 1rem;
}

.abilities__box{
  display: flex;
  justify-content: center;
  column-gap: 2.5rem;
}

.abilities__group,
.abilities__item__group{
  display: grid;
  align-content: flex-start;
  row-gap: 1rem;
}

.abilities__data{
  display: flex;
  column-gap: .5rem;
}

.abilities__item__data{
  display: flex;
    grid-template-columns: repeat(2, max-content);
    column-gap: .5rem;
}

.abilities .bxs-badge-check{
  font-size: 1rem;
  color: var(--first-color);
}

.portfolio .bxs-badge-check{
  font-size: 1rem;
  color: var(--first-color);
}

.abilities__name{
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  line-height: 24px;
}

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



/*=============== SERVICES ===============*/
.services__container{
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  padding-top: 1rem;
}

.services__card{
  background-color: var(--container-color);
  padding: 3rem 1.5rem 1.5rem;
  border-radius: 1rem;
}

.services__title{
  font-size: var(--h3-font-size);
  margin-bottom: 2.5rem;
}

.services__button{
  color: var(--first-color);
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  column-gap: .25rem;
  cursor: pointer;
}

.services__button:hover .services__icon{
  transform: translateX(.25rem);
}

.services__icon{
  font-size: 1rem;
  transition: .4s;
}

/* Services modal */
.services__modal{
  position: fixed;
  inset: 0;
  background-color: hsla(VAR(--second-hue), 28%, 16%, .7);
  padding: 2rem 1rem;
  display: grid;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  transition: .4s;
  z-index: var(--z-modal);
}

.services__modal-content{
  position: relative;
  background-color: var(--body-color);
  padding: 4.5rem 1.5rem 2.5rem;
  border-radius: 1.5rem;
}

.services__modal-title,
.services__modal-description{
  text-align: center;
}

.services__modal-title{
  font-size: var(--h3-font-size);
  columns: var(--first-color);
  margin-bottom: 1rem;
}

.services__modal-description{
  font-size: var(--small-font-size);
  margin-bottom: 2rem;
}

.services__modal-list{
  display: grid;
  row-gap: .75rem;
}

.services__modal-item{
  display: flex;
  align-items: flex-start;
  column-gap: .5rem;
}

.services__modal-icon{
  font-size: 1.5rem;
  color: var(--first-color);
}

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

.services__modal-close{
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--first-color);
  cursor: pointer;
}



/*=============== WORK ===============*/
.portfolio__container{
  padding-top: 1rem;
}

.portfolio__filters{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .75rem;
  margin-bottom: 2rem;
}

.portfolio__item{
  cursor: pointer;
  counter-reset: var(--title-color);
  padding: .25rem .75rem;
  font-weight: var(--font-medium);
  border-radius: .5rem;
}

.portfolio__card{
  background-color: var(--container-color);
  padding: 1rem;
  border-radius: 1rem;
}

.portfolio__img{
  border-radius: 1rem;
  margin-bottom: .5rem;
}

.portfolio__title{
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  margin-bottom: .25rem;
}

.portfolio__button{
  width: max-content;
  color: var(--first-color);
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  column-gap: .25rem;
  cursor: pointer;
}

.portfolio__button:hover .portfolio__icon{
  transform: translateX(.25rem);
}

.portfolio__icon{
  font-size: 1rem;
  transition: .4s;
}

.portfolio__link:hover{
  background-color: var(--first-color);
  color: #fff;
}


/* Active item work*/
.active-portfolio{
  background-color: var(--first-color);
  color: var(--body-color);
}


/* Portfolio modal */
.portfolio__modal{
  position: fixed;
  inset: 0;
  background-color: hsla(VAR(--second-hue), 28%, 16%, .7);
  padding: 2rem 1rem;
  display: grid;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  transition: .4s;
  z-index: var(--z-modal);
}

.portfolio__modal-content{
  position: relative;
  background-color: var(--body-color);
  padding: 4.5rem 1.5rem 2.5rem;
  border-radius: 1.5rem;
}

.portfolio__modal-title,
.portfolio__modal-icon,
.portfolio__modal-description{
  text-align: center;
}

.portfolio__modal-title{
  font-size: var(--h3-font-size);
  columns: var(--first-color);
  margin-bottom: 1rem;
}

.portfolio__modal-description{
  font-size: var(--small-font-size);
  margin-bottom: 2rem;
}

.portfolio__modal-list{
  display: grid;
  row-gap: .75rem;
}

.portfolio__modal-item{
  display: flex;
  align-items: flex-start;
  column-gap: .5rem;
}

.portfolio__modal-icon{
  display: flex;
  column-gap: .75rem;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: .5rem;
}

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

.portfolio__modal-close{
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--first-color);
  cursor: pointer;
}

.portfolio__link{
  width: max-content;
  background-color: var(--container-color);
  color: var(--first-color);
  padding: .5rem;
  border-radius: .25rem;
  display: flex;
  font-size: 1rem;
  transition: .4s;
}



/* ===========================
   SUBCATEGORY TAGS STYLING
   =========================== */

/* Container for subcategory tags - placed between title and description */
.portfolio__subcategories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
}

/* Individual subcategory tag styling */
.portfolio__subcategory-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.65rem;
  border-radius: 0.5rem;
  background: linear-gradient(
    135deg,
    hsla(var(--first-hue), var(--sat), var(--lig), 0.15) 0%,
    hsla(var(--first-hue), var(--sat), var(--lig), 0.08) 100%
  );
  border: 1.5px solid hsla(var(--first-hue), var(--sat), var(--lig), 0.3);
  color: var(--first-color);
  font-size: var(--tiny-font-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

/* Hover animation */
.portfolio__subcategory-tag::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: hsla(var(--first-hue), var(--sat), var(--lig), 0.15);
  transition: width 0.3s;
  z-index: 0;
}

.portfolio__card:hover .portfolio__subcategory-tag::before {
  width: 100%;
}

.portfolio__card:hover .portfolio__subcategory-tag {
  border-color: var(--first-color);
  transform: translateY(-2px);
}

/* Subcategory tag icon styling */
.portfolio__subcategory-tag i {
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}

.portfolio__subcategory-tag span {
  position: relative;
  z-index: 1;
}

/* Light theme adjustments */
.light-theme .portfolio__subcategory-tag {
  background: linear-gradient(
    135deg,
    hsla(var(--first-hue), var(--sat), var(--lig), 0.18) 0%,
    hsla(var(--first-hue), var(--sat), var(--lig), 0.12) 100%
  );
  border: 1.5px solid var(--first-color);
}

.light-theme .portfolio__subcategory-tag::before {
  background: hsla(var(--first-hue), var(--sat), var(--lig), 0.2);
}

.light-theme .portfolio__card:hover .portfolio__subcategory-tag {
  box-shadow: 0 2px 8px hsla(var(--first-hue), var(--sat), var(--lig), 0.25);
}

/* Responsive adjustments */
@media screen and (min-width: 576px) {
  .portfolio__subcategories {
    gap: 0.5rem;
    margin-bottom: 0.75rem;
  }

  .portfolio__subcategory-tag {
    padding: 0.35rem 0.75rem;
    font-size: var(--tiny-font-size);
  }
  
  .portfolio__subcategory-tag i {
    font-size: 0.9rem;
  }
}

/*=============== certification ===============*/
.certification__card{
  background-color: var(--container-color);
  padding: 1.25rem 1.5rem;
  border-radius: 1.5rem;
  margin-bottom: 3rem;
}

.certification__img{
  width: 60px;
  border-radius: 3rem;
  margin-bottom: 1rem;
}

.certification__name{
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  margin-bottom: .25rem;
}

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

.certification__button{
  width: max-content;
  color: var(--first-color);
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  column-gap: .25rem;
  margin-top: 1.5rem;
}

.certification__button:hover .certification__icon{
  transform: translateX(.25rem);
}

.certification__icon{
  font-size: 1rem;
  transition: .4s;
}

/* Swiper class */
.swiper-pagination-bullet{
  background-color: var(--text-color-light);
}

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

.swiper-wrapper{
  align-items: center;
}

/*=============== CONTACT ===============*/
.contact__container{
  row-gap: 3rem;
  padding-bottom: 3rem;
}

.contact__title{
  text-align: center;
  font-size: var(--h3-font-size);
  margin-bottom: 1.5rem;
}

.contact__info{
  display: grid;
  gap: 1rem;
}

.contact__card{
  background-color: var(--container-color);
  padding: 1rem;
  border-radius: .75rem;
  text-align: center;
}

.center__card-icon{
  font-size: 2rem;
  color: var(--title-color);
  margin-bottom: .25rem;
}


.contact__card-title,
.contact__card-data{
  font-size: var(--small-font-size);
}

.contact__card-title{
  font-weight: var(--font-medium);
}

.contact__card-data{
  display: block;
  margin-bottom: .75rem;
}

.contact__button{
  color: var(--first-color);
  font-size: var(--small-font-size);
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: .25rem;
}

.contact__button:hover .contact__button-icon{
  transform: translateX(.25rem);
}

.contact__button-icon{
  font-size: 1rem;
  transition: .4s;
}

.contact__form-div{
  position: relative;
  margin-bottom: 2rem;
  height: 4rem;
}

.contact__form-input{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid var(--text-color-light);
  background: none;
  color: var(--text-color);
  padding: 1.5rem;
  border-radius: .75rem;
  z-index: 1;
}

.contact__form-tag{
  position: absolute;
  top: -.75rem;
  left: 1.25rem;
  font-size: var(--small-font-size);
  padding: .25rem;
  background-color: var(--body-color);
  z-index: 10;
}

.contact__form-area{
  height: 11rem;
}

.contact__form-area textarea{
  resize: none;
}

.contact__message{
  font-size: var(--small-font-size);
  color: var(--first-color);
  margin-bottom: 1rem;
  margin-top: -1rem;
}

/* status color */
.color-red{
  color: hsl(356, 44%, 47%);
}

.color-blue{
  color: hsl(207, 56%, 45%);
}

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

/*=============== FOOTER ===============*/
.footer{
  background-color: var(--first-color);
}

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

.footer__title,
.footer__link{
  color: var(--body-color);
}

.footer__title{
  text-align: center;
  margin-bottom: 2rem;
}

.footer__list{
  display: flex;
  justify-content: center;
  column-gap: 1.5rem;
  margin-bottom: 2rem;
}

.footer__social{
  display: flex;
  justify-content: center;
  column-gap: 1.25rem;
}

.footer__social-link{
  background-color: var(--body-color);
  color: var(--first-color);
  padding: .25rem;
  border-radius: .25rem;
  font-size: 1rem;
  display: inline-flex;
}

.footer__copy{
  display: block;
  margin-top: 4.5rem;
  color: var(--container-color);
  text-align: center;
  font-size: var(--smaller-font-size);
}
/*=============== WORK ===============*/
.portfolio__filters{
  display: flex;
  justify-content: flex-start;
  align-items: center;
  column-gap: .75rem;
  margin-bottom: 2rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0.5rem 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

/* Hide scrollbar for Chrome, Safari and Opera */
.portfolio__filters::-webkit-scrollbar {
  display: none;
}

.portfolio__item{
  cursor: pointer;
  counter-reset: var(--title-color);
  padding: .25rem .75rem;
  font-weight: var(--font-medium);
  border-radius: .5rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Center filters on medium-large screens when they fit */
@media screen and (min-width: 576px) {
  .portfolio__filters {
    justify-content: center;
  }
}

/* Remove scroll on larger screens */
@media screen and (min-width: 768px) {
  .portfolio__filters {
    overflow-x: visible;
  }
}

/* ===========================
   PORTFOLIO CARD FIXES
   =========================== */

/* Keep grid uniform */
.portfolio__container {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
  gap: 1.5rem !important;
}

/* Card remains consistent width */
.portfolio__card {
  width: 100% !important;
  max-width: 100% !important;
}

/* Card header for positioning badges */
.portfolio__card-header {
  position: relative;
}

/* Multiline brief description */
.portfolio__brief {
  white-space: normal !important;
  word-break: break-word !important;
  overflow-wrap: break-word !important;
  display: block !important;
  font-size: var(--small-font-size);
  font-weight: 400;
  line-height: 1.35rem;
  color: var(--text-color-light);
  margin-bottom: 0.75rem;
}

/* ===========================
   TECHNOLOGY CHIPS STYLING (MOBILE FIRST)
   =========================== */

/* Container for tech tags */
.portfolio__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

/* Individual tech tag styling */
.portfolio__tech-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 0.4rem;
  background-color: hsla(var(--first-hue), var(--sat), var(--lig), .12);
  color: var(--first-color);
  font-size: var(--tiny-font-size);
  font-weight: 600;
}

/* "+N more" indicator */
.portfolio__tech-more {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 0.4rem;
  background-color: hsla(var(--first-hue), var(--sat), var(--lig), .2);
  color: var(--first-color);
  font-size: var(--tiny-font-size);
  font-weight: 600;
}

/* Tech tag icon styling */
.portfolio__tech-tag i {
  margin-right: 0.3rem;
  font-size: 0.9rem;
}

/* ===========================
   TITLE ROW - RESPONSIVE LAYOUT
   =========================== */

/* Mobile-first: Title and badges side by side */
.portfolio__title-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
  width: 100%;
}

.portfolio__title {
  flex: 1;
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  margin-bottom: 0;
}

/* Wrapper for multiple badges */
.portfolio__badges-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* ===========================
   STORE BADGES STYLING
   =========================== */

/* Store badges match technology chip styling */
.portfolio__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.8rem;       
  border-radius: 0.5rem;
  background-color: hsla(var(--first-hue), var(--sat), var(--lig), .12);
  color: var(--first-color);
  font-size: var(--small-font-size);
  font-weight: 600;
  flex-shrink: 0;
}

/* Icon inside badge */
.portfolio__badge i {
  font-size: 1.1rem;
  line-height: 1;
}

/* ===========================
   RESPONSIVE ADJUSTMENTS
   =========================== */

/* Medium screens and up */
@media screen and (min-width: 576px) {
  .portfolio__tech {
    gap: 0.4rem;
    margin-bottom: 1rem;
  }
}

/* Fix card stretching at 767px breakpoint */
@media screen and (min-width: 767px) {
  .portfolio__container {
    grid-template-columns: repeat(auto-fit, minmax(280px, 340px)) !important;
    justify-content: center;
  }
}

/* Large screens: show 3 cards per row */
@media screen and (min-width: 992px) {
  .portfolio__container {
    grid-template-columns: repeat(3, 1fr) !important;
    max-width: 1100px;
    margin: 0 auto;
  }
}
/*=============== SCROLL BAR ===============*/
/* ::-webkit-scrollbar{
  width: .6rem;
  border-radius: .5rem;
  background-color: transparent;
}

::-webkit-scrollbar-thumb{
  background-color: hsl(var(--second-hue), 8%, 26%);
  border-radius: .5rem;
}

::-webkit-scrollbar-thumb:hover{
  background-color: hsl(var(--second-hue), 8%, 20%);
} */

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px) {
  .nav__menu{
    padding: 1rem 1.5rem;
  }

  .home__buttons{
    flex-direction: column;
  }

  .home__handle{
    width: 150px;
    height: 253px;
  }
  
  .home__img{
    width: 230px;
  }

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

  .abilities__box{
    column-gap: 1rem;
  }

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

  .services__container{
    grid-template-columns: 145px;
    justify-content: center;
  }

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

  .portfolio__filters{
    column-gap: .25rem;
  }

  .skills__content{
    grid-template-columns: repeat(2, max-content);
  }

  .abilities__item__group{
    grid-template-columns: repeat(2, max-content);
    justify-content: space-between;
  }

  
}

/* For medium devices */
@media screen and (min-width: 576px) {
  .nav__menu{
    width: 328px;
    left: 0;
    right: 0;
    margin: 0 auto;
  }

  .about__info{
    grid-template-columns: repeat(3, 140px);
    justify-content: center;
  }

  .abilities__item__group{
    grid-template-columns: repeat(2, max-content);
    justify-content: space-between;
  }

  .about__description{
    padding: 0 5rem;
  }

  .abilities__container{
    justify-content: center;
  }

  .abilities__content{
    padding: 2rem 4rem;
  }

  .services__container{
    grid-template-columns: repeat(2, 160px);
    justify-content: center;
  }

  .services__modal-content{
    width: 500px;
    padding: 4.5rem 2.5rem 2.5rem;
  }

  .services__modal-description{
    padding: 0 3.5rem;
  }
  
  .portfolio__img{
    width: 295px;
  }

  .contact__info{
    grid-template-columns: 300px;
    justify-content: center;
  }

  .contact__form{
    width: 360px;
    margin: 0 auto;
  }

  .qualification__sections{
    display: grid;
    grid-template-columns: .6fr;
    justify-content: center;
  }
  .experience__data{
    grid-template-columns: 160px 220px;
    column-gap: 1.5rem;
  }

  .qualification__button{
    margin: 0 .1rem;
  }
  .skills__content{
    grid-template-columns: repeat(4, max-content);
  }

  .portfolio__img {
    width: 100%;
    height: auto;
    object-fit: cover;
    margin-bottom: 1rem;
  }
}

@media screen and (min-width: 767px) {
  .portfolio__container{
    grid-template-columns: repeat(2, max-content);
  }

  .contact__container{
    grid-template-columns: repeat(2, max-content);
    justify-content: center;
    column-gap: 3rem;
  }

  .qualification__tabs{
    justify-content: center;
  }

  .qualification__button{
    margin: 0 .1rem;
  }
  .qualification__sections{
    grid-template-columns: .5rf;
  }

  .experience__data{
    grid-template-columns: 220px 360px;
    column-gap: 1.5rem;
  }

  .skills__content{
    grid-template-columns: repeat(5, max-content);
  }

  .abilities__item__group{
    grid-template-columns: repeat(3, max-content);
    justify-content: space-between;
  }

  .portfolio__img {
    width: 100%;
    height: auto;
    object-fit: cover;
    margin-bottom: 1rem;
  }
}

/* For large devices */
@media screen and (min-width: 992px) {
  .container{
    margin-left: auto;
    margin-right: auto;
  }

  .section{
    padding: 6.5rem 0 1rem;
  }
  
  .section__title{
    margin-bottom: 3.5rem;
  }

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

  .home__handle{
    width: 290px;
    height: 400px;
  }

  .home__img{
    width: 320px;
  }

  .home__social-link{
    padding: .4rem;
    font-size: 1.25rem;
  }

  .portfolio__link{
    padding: .4rem;
    font-size: 1.25rem;
  }

  .home__social::after{
    transform: rotate(90deg) translate(16px, 0);
  }

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

  .about__container{
    grid-template-columns: repeat(2, 1fr);
    column-gap: 4rem;
  }

  .about__img{
    width: 350px;
  }

  .about__data{
    text-align: initial;
  }

  .about__info{
    justify-content: initial;
  }

  .about__box{
    text-align: center;
    padding: 1rem 1.25rem;
  }

  .about__description{
    padding: 0 4rem 0 0;
    margin-bottom: .5rem;
  }

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

  .services__container{
    grid-template-columns: repeat(3, 192px);
    column-gap: 3rem;
  }

  .services__card{
    padding: 5rem 2rem 1.5rem;
  }
  .portfolio__title{
    margin-bottom: .5rem;
  }

    .portfolio__container {
    grid-template-columns: repeat(3, 1fr) !important;
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .portfolio__card {
    padding: 1.25rem;
  }
  
  .portfolio__img {
    width: 100%;
    height: auto;
    object-fit: cover;
    margin-bottom: 1rem;
  }

  .certification__container{
    width: 750px;
  }
  .certification__card{
    padding: 1.5rem 2rem;
  }
  .contact__container{
    column-gap: 6rem;
  }

  .footer__social-link{
    font-size: 1.25rem;
    padding: .4rem;
    border-radius: .5rem;
  }
  .skills__content{
    grid-template-columns: repeat(3, max-content);
  }
  .experience__content{
    row-gap: 2rem;
  }
  .experience__data{
    grid-template-columns: 260px 500px;
    column-gap: 3.5rem;
  }
  .experience__company{
    font-size: var(--h1-font-size);
  }
  .experience__role{
    margin-bottom: .5rem;
  }
  .experience__date{
    font-size: var(--normal-font-size);
    margin-bottom: .5rem;
  }

  .abilities__item__group{
    grid-template-columns: repeat(1, max-content);
  }
}