@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;400;500;600&display=swap');

:root {
   --header-height: 3rem;

   /*===================== color============== */
   --hue-color: 250;/*purple 250 - Green 142 - Blue 230 -pink 340 */
   --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%, 90%);

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

   /* .5rem = 8px, 1rem = 16px,1.5rem = 24px....... */

   --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 Weight============= */

   --font-medium: 500;
   --font-semi-bold: 600;


   /* ============= Margens Bottom============= */
   /* .25rem = 4px, .5rem = 8px, .75rem = 12px.... */

   --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-index================ */

   --z-tooltip: 10;
   --z-fixed: 100;
   --z-modal: 1000;



}


/* font size for the large devices */

@media screen and (min-wdth :968px) {
   :root{
      --big-font-size: 3rem;
      --h1-font-size: 2.5rem;
      --h2-font-size: 11.5rem;
      --h3-font-size: 1.25rem;
      --normal-font-size: 1rem;
      --small-font-size: .875rem;
      --smaller-fot-size: .813rem;
   }
   
}

 /* =========== vairable Dark theme ============ */
body.dark-theme{
  /* HSL COLOR MODE */
  --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-family: var(--body-font);
   font-size: var(--normal-font-size);
   background: var(--body-color);
   color: var(--title-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;
 }
 /* ========== Reusable Css Classes =========== */

 .section{
   padding: 2rem 0 4rem;
 }

 .section_title{
   font-size: var(--h1-font-size);
 }


 

 .section_title,
 .section_subtitle{
   text-align: center;
   margin-bottom: var(--mb-0-5);
 }

 .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);
   background-color: var(--body-color);
 }


 /* ================== 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: 768px) {
   .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: 1rem 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);
   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: .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 Color ============ */

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


 /* ================ HOME ================ */

 .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;
  color: var(--first-color);

 }

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

 .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);
   font-weight: var(--font-medium);
   margin-bottom: var(--mb-0-75);

 }

 .home_description{
  margin-bottom: var(--mb-2);

 }


 .home_scroll{
 display: none;
 }

 .home_scroll-button{
  color: var(--first-color);
 transition: .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;
}

/* ================== BUTTON ================ */

.button{
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: 1rem;
  border-radius: .5rem;
  font-weight: var(--font-medium);

}

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

.button_icon{
  margin-left: var(--mb-0-5);
  text-align: .3s;
}


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

}

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


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

 }
 .button--link:hover{
  background-color: transparent;
  color: var(--first-color-alt);
 }
/* ================= ABOUT ================ */
 .about_img{
  width: 200px;

  border-radius: .5rem;
  justify-self: center;
  align-self: center;
 }


 .about_description{
  text-align: center;
  margin-bottom: var(--mb-2-5);
 }

 .about_info{
  display: flex;
  justify-content: space-evenly;
  margin-bottom: var(--mb-2-5);
 }
 .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-title,
 .about_info-name{
  display: block;
  text-align: center;

 }

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


 /* ==================== SKILLS =================== */

 .skills_container{
  row-gap: 0;
 }

 .skills_header{
 display:flex;
 align-items: center;
 margin-bottom: var(--mb-0-5);
 cursor: pointer;

 }


 .skills_icon,
 .skills_arrow{
  font-size: 2rem;
  color: var(--first-color);
 }

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

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

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

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

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

 .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);
 }

 .skills_percentage{
  display: block;
  background-color: var(--first-color);
}

.skills_html{
  width: 90%;
}

.skills_css{
  width: 70%;
}

.skills_js{
  width: 60%;
}

.skills_react{
  width: 40%;
}

.skills_php{
  width: 75%;
}

.skills_mysql{
  width: 55%;
}

.skills_laravel{
  width: 50%;
}

.skills_git{
  width: 40%;
}


.skills_close .skills_list{
  height: 0;
  overflow: hidden;
}

.skills_open .skills_list{
  height: max-content;
  margin-bottom: var(--mb-2-5);
}

.skills_open .skills_arrow{
  transform: rotate(-180deg);
}


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

/* =================== SERVICES =================== */

/* .services_containe{
  gap: 1rem;
  grid-template-columns: repeat(1, 1fr);
  margin-right: -1rem;
} */

.services_content{
  position: relative;
  background: 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;
}

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

.services_icon{
  display: block;
  color: var(--first-color);
  margin-bottom: var(--mb-1);
}

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

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

.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;

}

/* Active Modal */
.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{
  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;
  color: var(--first-color);
  cursor: pointer;

}

.services_modal-icon{
  color: var(--first-color);
  margin-right: var(--mb-0-25);
}

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

.portfolio_container{
  overflow: initial;
  position: relative;

}
.portfolio_content{
  padding: 0 1.5rem;
}

.portfolio_img{
  width: 256px;
  border-radius: .5rem;
  justify-content: center;
}

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

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

.portfolio_button:hover .button_icon{
  transform: translateX(.25rem);
}

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

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

.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: none;
}

/* ================== PROJECT ================== */

.project{
 text-align: center;
}

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


/* ==================Testimonial ============== */
.testimonial_data,
.testimonila_header{
  display: flex;
}

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

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

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

.testimonial_client{
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}
.testimonial_description{
  margin-bottom: var(--mb-2-5);
}

.testimonial_icon-star{
  color: var(--first-color);
}

.swiper .swiper_pagination-testimonial{
  bottom: 0;
}


/*============== 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-light);
}

.contact_content{
  background-color: var(--input-color);
  border-radius: .5rem;
  padding: .75rem 1rem .25rem;
}  

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

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

input, textarea{
  background-color:var(--input-color);
}



/*=============== FOOTER ================*/
.footer{
  padding-top: 3rem;
}

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

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

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

.footer_copy{
  font-size: var(--smaller-font-size);
  text-align: center;
  color: var(--text-color-light);
  margin-top: var(--mb-3);
}

.footer_title,
.footer_subtitle,
.footer_link,
.footer_social{
  color: #fff;
}


/*=================== SCROLL UP ================*/
.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:hover{
 background: var(--first-color-alt); 
}

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

.show-scroll{
  bottom: 5rem;
}

/* =========== SCROLL BAR ============== */

::-webkit-scrollbar{
  width: .60rem;
  background-color: var(--scroll-bar-color);
  border-radius: .5rem;
}

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

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

/* =============== Media Query ==============*/
/*smla devices*/

@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: 200px;
  }
  .testimonial_data,
  .testimonila_header{
    flex-direction: column;
    align-items: center;
  }

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

  .testimonial_data,
  .testimonial_description{
    text-align: center;
  }
}

/* medium devices*/

@media screen and (min-width:560px){
  .home_content{
    grid-template-columns: max-content 1fr 1fr;
  }
  .home_data{
    grid-column: initial;
  }
  .home_img{
    order: 1;
    justify-self: center;
  }
  .about_container,
  .skills_container,
  .portfolio_container,
  .project_container,
  .contact_container,
  .footer_container{
    grid-template-columns: repeat(2, 1fr);
  }

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

}

@media screen and  (min-width:768px){
  .container{
    margin-left: auto;
    margin-right: auto;
  }
  body{
    margin: 0;
  }
  .section{
    padding: 6rem 0 2rem;
  }
  .section_subtitle{
    margin-bottom: 4rem;
  }
  .header{
    top: 0;
    bottom: initial;
  }
  .header,
  .main,
  .footer_container{
    padding: 1rem 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_container{
    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{
    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_section{
    grid-template-columns: .5rem;
  }
  .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{
    text-align: initial;
  }
  .project_bg{
    background: none;
  }
  .project_container{
   background-color: var(--first-color-second);
   border-radius: 1rem;
   padding: 3rem 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-content: flex-end;
  }

  .footer_copy{
    margin-top: 4.5rem;
  }


}


@media  screen and (min-width:1024) {
  .header,
  .main,
  .footer_container{
    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: 3.5rm;
  }
  .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);
  }
}