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

/*=============== VARIABLES CSS ===============*/
:root {
  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  /*
      Blue: hsl(207, 90%, 61%)
      Purple: hsl(250, 66%, 75%)
      Pink: hsl(356, 66%, 75%)
      Teal: hsl(174, 63%, 62%)
  */

  --hue: 250;
  --sat: 66%;
  --lig: 75%;

  --first-color: hsl(var(--hue), var(--sat), var(--lig));
  --first-color-alt: hsl(var(--hue), var(--sat), 58%); /* -4% */
  --title-color: hsl(var(--hue), 12%, 15%);
  --text-color: hsl(var(--hue), 12%, 45%);
  --text-color-light: hsl(var(--hue), 8%, 75%);
  --text-color-lighten: hsl(var(--hue), 8%, 92%);
  --body-color: hsl(var(--hue), 100%, 99%);
  --container-color: #fff;

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

@media screen and (min-width: 968px) {
  :root {
    --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;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  transition: .5s; /* For animation dark mode */
}

h1, h2, h3 {
  color: var(--title-color);
  font-weight: 600;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== THEME ===============*/
.change-theme{
  position: absolute;
  top: 1.5rem;
  right: 0;
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  transition: .3s;
}

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

/*========== Variables Dark theme ==========*/
body.dark-theme{
  --title-color: hsl(var(--hue), 12%, 95%);
  --text-color: hsl(var(--hue), 12%, 75%);
  --body-color: hsl(var(--hue), 40%, 8%);
  --container-color: hsl(var(--hue), 24%, 12%);
}

/*========== 
    Color changes in some parts of 
    the website, in light theme
==========*/
.dark-theme .button__gray{
  background-color: var(--container-color);
}

.dark-theme .button__gray:hover{
  background-color: hsl(var(--hue, 24%, 16%))
}

.dark-theme .filters__content{
  background-color: var(--container-color);
}

.dark-theme::-webkit-scrollbar{
  background-color: hsl(var(--hue), 8%, 16%);
}

.dark-theme::-webkit-scrollbar-thumb{
  background-color: hsl(var(--hue), 8%, 24%);
}

.dark-theme::-webkit-scrollbar-thumb:hover{
  background-color: hsl(var(--hue), 8%, 35%);
}


/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 968px;
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

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

/*=============== PROFILE ===============*/
.profile {
  position: relative;
  padding-top: 3.5rem;
}

.profile_container {
  row-gap: 2rem;
}

.profile__data {
  display: grid;
  text-align: center;
}

.profile__perfil {
  width: 100px;
  height: 100px;
  background: linear-gradient(180deg,
              hsla(var(--hue), var(--sat), var(--lig), 1) 0%,
              hsla(var(--hue), var(--sat), var(--lig), .2) 100%);
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.profile__perfil img {
  width: 90px;
}

.profile__border {
  border: 3.5px solid var(--first-color);
  justify-self: center;
  width: 115px;
  height: 115px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: .75rem;
}

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

.profile__profession {
  font-size: var(--smaller-font-size);
  font-weight: 500;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.profile__social{
  display: flex;
  justify-content: center;
  column-gap: .75rem;
}

.profile__social-link{
  font-size: 1.25rem;
  color: var(--title-color);
  transition: .3s;
}

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

.profile__info{
  grid-template-columns: repeat(3, max-content);
  justify-content: center;
  column-gap: 2.5rem;
}

.profile__info-group{
  text-align: center;
}

.profile__info-number{
  font-size: var(--normal-font-size);
  margin-bottom: .25rem;
}

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

.profile__buttons,
.profile__buttons-small{
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile__buttons{
  column-gap: 1rem;
}

.profile__buttons-small{
  column-gap: .55rem;
  
}

/*=============== BUTTONS ===============*/
.button{
  display: inline-flex;
  align-items: center;
  column-gap: .5rem;
  background-color: var(--first-color);
  color: #fff;
  padding: 1.15rem;
  border-radius: .5rem;
  transition: .3s;
  box-shadow: 0 8px 24px hsla(var(--hue), var(--sat), var(--lig), .25);
}

.button i{
  font-size: 1.25rem;
}

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

.button__small{
  box-shadow: none;
}

.button__gray{
  background-color: var(--text-color-lighten);
  color: var(--title-color);
}

.button__gray:hover{
  background-color: var(--text-color-light);
}


/*=============== FILTERS TABS ===============*/
.filters__content{
  margin: 2rem 0 2.5rem;
  background-color: var(--text-color-lighten);
  padding: .375rem;
  border-radius: .75rem;
  display: flex;
  justify-content: space-between;
  column-gap: .5rem;
}

.filters__button{
  width: 200px;
  border: none;
  outline: none;
  padding: 1rem;
  color: var(--title-color);
  font-size: var(--small-font-size);
  font-family: var(--body-font);
  font-weight: 500;
  border-radius: .75rem;
  cursor: pointer;
  background-color: transparent;
  transition: .3s;
}

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

/*=============== PROJECTS ===============*/
.projects__card{
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
}

.projects__card img{
  width: 100%;
  height: 100%;
  border: 10px solid gainsboro;
}

.projects__modal{
  position: absolute;
  width: 100%;
  height: 100%;
  bottom: 0;
  left: 0;
  border: 10px solid gainsboro;
  border-radius: 30px;
  background: linear-gradient(180deg,
              hsla(var(--hue), 24%, 40%, .3) 0%,
              hsla(var(--hue), 24%, 4%, 1) 95%);
  display: grid;
  align-items: flex-end;
  padding: 1.5rem 1.25rem;
  transition: .3s;
}

.projects__subtitle,
.projects__title{
  color: #fff;
}

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

.projects__title{
  font-size: var(--h3-font-size);
  margin-bottom: .75rem;
}

.projects__button{
  padding: .5rem;
}

/*=============== ABOUT ===============*/
.about__content{
  row-gap: 3.5rem;
}

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

.about__box{
  display: flex;
  justify-content: center;
  column-gap: 3rem;
}

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

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

.about__data i{
  font-size: 1rem;
  color: var(--first-color);
}

.about__name{
  font-size: var(--normal-font-size);
  font-weight: 500;
  line-height: 18px;
}

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

/*=============== SKILLS ===============*/
.skills__content{
  row-gap: 3.5rem;
}

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

.skills__box{
  display: flex;
  justify-content: center;
  column-gap: 3rem;
}

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

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

.skills__data i{
  font-size: 1rem;
  color: var(--first-color);
}

.skills__name{
  font-size: var(--normal-font-size);
  font-weight: 500;
  line-height: 18px;
}

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

/* Hide and show projects & skills */
.filters [data-content]{
  display: none;
}

.filters__active[data-content]{
  display: grid;
}

/* Activate button filter */
.filter-tab-active{
  background-color: var(--body-color);
}

 /* Popup Modal Styles */
        .popup-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5); /* For dark mode background */
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 9999;
        }

        /* CSS styles for the popup modal */
        .popup-content {
            background-color: #fff;
            padding: 30px;
            border-radius: 15px;
            max-width: 80%;
            text-align: left;
            animation: slideIn 0.5s ease forwards;
            position: relative;
        }
        .popup-content h3 {
            font-size: 1.1rem; /* Adjust title font size */
            margin-bottom: 10px;
        }

        /* Dark mode styles */
        .dark-theme .popup-content {
            background-color: #333; /* For dark mode background */
        }

        .close-btn {
            position: absolute;
            top: 10px;
            right: 10px;
            cursor: pointer;
            font-size: 20px;
        }

        /* Keyframe Animation */
        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Hide project description initially */
        .projects__card .project__description {
            display: none;
        }

        /* Increase gap between description and Know More button */
        .popup-content p {
            font-size: 0.88rem;
            margin-top: 20px;
            margin-bottom: 20px;
        }

        /* Adjust button styles */
        .popup-content .projects__button {
            margin-top: 20px;
            display: inline-block;
            margin-right: 10px;
        }

        .popup-content .projects__button:last-child {
            margin-right: 0;
        }

/*=============== FOOTER ===============*/
.footer__copy{
  display: block;
  margin: 2.5rem 0 2rem;
  text-align: center;
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar{
  width: .6rem;
  border-radius: .5rem;
  background-color: hsl(var(--hue), 8%, 66%);
}

::-webkit-scrollbar-thumb{
  border-radius: .5rem;
  background-color: hsl(var(--hue), 8%, 54%);
}

::-webkit-scrollbar-thumb:hover{
  background-color: hsl(var(--hue), 8%, 34%);
}

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

  .profile__info{
    column-gap: 1.5rem;
  }
  .profile__buttons{
    flex-direction: column;
    row-gap: 1rem;
  }
  .skills__box{
    column-gap: 1rem;
  }
}

/* For medium devices */
@media screen and (min-width: 576px){
  .projects__content{
    grid-template-columns: 332px;
    justify-content: center;
  }

  .filters__content{
    width: 332px;
    margin: 3rem auto;
  }
}

@media screen and (min-width: 776px){
  .projects__content,
  .skills__content{
    grid-template-columns: repeat(2, 332px);
  }

  .skills__content{
    justify-content: center;
    column-gap: 3rem;

  }
}

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

  .change-theme{
    top: 2.5rem;
    right: 2.5rem;
  }

  .profile{
    padding-top: 4rem;
  }

  .profile__border{
    width: 135px;
    height: 135px;
    margin-bottom: 1rem;
  }

  .profile__perfil{
    width: 120px;
    height: 120px;
  }

  .profile__perfil img{
    width: 105px;
  }

  .profile__profession{
    margin-bottom: 1.5rem;
  }

  .profile__info{
    column-gap: 3rem;
  }

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

  .profile__buttons{
    column-gap: 2rem;
  }

  .projects__content{
    gap: 2rem 3rem;
  }

  .projects__modal{
    padding: 1.5rem;
  }

  .skills__title{
    font-size: var(--normal-font-size);
    margin-bottom: 2.5rem;
  }

  .footer__copy{
    margin: 4.5rem 0 2.5rem;
  }
}