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

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

  /*-----------Colors---------------*/

  /* Change favorite color */

  --hue-color:230; /* Purple 250 / Blue 230

  /* HSL Color mode */

  --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;



  /*====== Font and typography =======*/

  --body-font: 'Poppins', sans-serif;

  /*------- .5rem = 8px, 1rem = 16px, 1.5rem = 24px .... the list continues ------ */

  --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;

  /*==== Margin Bottom =====*/
  /* .25rem = 4px, .5 rem = 8px , .75rem = 12px , 1rem = 16px.....*/

  --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 large devices */

@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;
  }
}

/*====Variables Dark Theme === */

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%);
}

/*==== Button Dark/Light =====

====== THEME MODE ========


.theme__mode:hover{
  color: var(--first-color);
  cursor:pointer;
}

#change-mode{
  background-color:#121212;
}

*/

.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;
  margin: 0;
  padding: 0;
}

html{
  scroll-behavior: smooth;
}

body{
  margin: 0 0 0 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;

}

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


/*======Reusable CSS Classes =======*/

.section{
  padding:2rem 0 4rem;

}

.section__title{
  font-size: var(--h1-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;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: var(--body-color);
}



/*===== NAVIGATION STYLES ======*/

.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 (min-width:320px){
  .nav__menu{
    position: fixed;
    top: -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: 0 0 1.5rem 1.5rem;
    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{
  top: 0;
}



/*===== HOME/MAIN SECTION ======*/
.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: 300px;
}


.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);
  text-align:justify
}

.home__scroll{
  display: none;
}

.home__scroll-button{
  color: var(--first-color);
  transition: .3s;
}

.home__scroll-button:hover{
  transform: translateY(.35rem);

}

.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: .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: .3s;
}

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

.button--small {
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: 0.3s ease;
}

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


/*=============== Blog & Article ==============*/
.blog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.blog__card {
  background: var(--container-color);
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 8px 8px 16px 24px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease;
}

.blog__card:hover {
  transform: translateY(-5px);
}

.blog__title {
  font-size: 1.25rem;
  margin-top: var(--mb-1-5);
  margin-bottom: 0.5rem;
  color: var(--title-color);
}

.blog__title a {
  text-decoration: none;
  color: inherit;
}

.blog__description {
  font-size: 0.95rem;
  color: var(--title-color);
  margin-bottom: 1rem;
}

/* Article Subtitle */
.blog__subtitle {
  font-size: 1.1rem;
  color: var(--title-color);
  font-style: italic;
  margin-bottom: 1rem;
}

/* Metadata section */
.blog__meta {
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 1rem;
}

/* Section Titles */
.blog__section h2 {
  font-size: 1.2rem;
  color: var(--title-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

/* Link */
.blog__section a {
  text-decoration: none;
  color: var(--first-color-alt);
}

/* Paragraph */
.blog__section p {
  font-size: 1rem;
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: 1rem;
  text-align: justify;
}

/* Lists */
.blog__section ul,
.blog__section ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.blog__section li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

/* Table Styling */
.blog__section table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

.blog__section th,
.blog__section td {
  padding: 0.75rem;
  text-align: left;
  border: 1px solid #eee;
}

.blog__section th {
  background-color: #f9f9f9;
  color: #222;
}

/* Code block */
.blog__section pre {
  background: hsl(var(--hue-color), 70%, 96%);
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin-bottom: 2rem;
}

.blog__section code {
  font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
  color: #222;
  background: hsl(var(--hue-color), 70%, 96%);
}

/* Article container */
.blog__card {
  max-width: 768px;
  margin: 2rem auto;
}

.blog__section img {
  max-width: 100%;
  max-height: 600px;
  height: auto;
  border-radius: 0.75rem;
  margin: 1.5rem auto; /* Auto horizontal margin to center */
  display: block;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  object-fit: contain;
}

/* Optional: Image captions */
.blog__section figure {
  margin: 0;
  text-align: center;
}

.blog__section figcaption {
  font-size: 0.85rem;
  color: #888;
  margin-top: 0.5rem;
  text-align: center;
  font-style: italic;
}

/*=============== Form Styling ==============*/
.blog__section form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem; /* Increased gap for better spacing */
  max-width: 600px; /* Constrain form width for better layout */
  margin: 2rem auto; /* Center the form horizontally */
  padding: 2rem;
  background-color: var(--container-color); /* Match background to your card */
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

/* Label Styling */
.blog__section label {
  font-size: 1rem;
  font-weight: var(--font-medium);
  color: var(--title-color);
  margin-bottom: 0.25rem; /* Reduced margin for better label spacing */
  display: block; /* Ensure label takes up full width */
  line-height: 1.4;
}

/* Input and Textarea Styling */
.blog__section input,
.blog__section textarea {
  padding: 1rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 0.75rem;
  background-color: #fff;
  transition: border-color 0.3s ease;
  width: 100%; /* Ensure full-width input */
  box-sizing: border-box; /* Ensure padding doesn't affect width */
  line-height: 1.4; /* Ensure text aligns vertically */
}

/* Input and Textarea Focus */
.blog__section input:focus,
.blog__section textarea:focus {
  border-color: var(--first-color);
  outline: none;
  box-shadow: 0 0 5px rgba(var(--first-color-rgb), 0.4);
}

/* Button Styling */
.blog__section button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--first-color);
  color: #fff;
  padding: 1rem 2rem;
  font-weight: var(--font-medium);
  border-radius: 0.75rem;
  transition: background-color 0.3s ease;
  text-decoration: none;
  border: none;
}

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

/* Add icon next to button */
.blog__section button .button__icon {
  margin-left: 0.75rem;
}

/* Textarea styling */
.blog__section textarea {
  resize: vertical;
  min-height: 150px;
}

/* Optional: Error message styling */
.blog__section .error-message {
  color: #f44336;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  margin-bottom: 1rem;
}

/* Optional: Success message styling */
.blog__section .success-message {
  color: #4CAF50;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  margin-bottom: 1rem;
}

/*======== About =======*/

.about__img{
  width: 300px;
  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;
}

.about__buttons--subtitle{
  display: block;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
  text-align: center;
}

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


.skills__container{
  row-gap: 0;
}

.skills__header{
  display:flex;
  align-items: center;
  margin-bottom: var(--mb-2-5);
  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-1);
}


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

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

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

.skills__bar{
  display: inline-block;
  background-color: var(--first-color-lighter);
}

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

.skills__python{
  width: 70%;
}

.skills__sql{
  width: 70%;
}

.skills__powerbi{
  width: 55%;
}

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

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

.skills__open .skills__list{
  height: max-content;
  margin-bottom: var(--mb-1-5);
}

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

/*======= QULALIFICATION CSS ========*/

.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;
}

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

.qualification__icon{
  font-size:.1.8rem;
  margin-right:var(--mb-0-25);
}

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

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

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

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

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

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

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

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

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

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

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



/*================== PORTFOLIO ====================*/

.portfolio__container{
  overflow: initial;
}

.portfolio__content{
  padding: 1rem 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{
  margin-bottom: var(--mb-0-75);

}

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

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





/*====================== CONTACT SECTION ======================*/
.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 .5rem;
}

.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: .25rem .5rem .5rem 0;
}



/*====================FOOTER======================*/

.footer{
  padding-top: 2rem;
}

.footer__container{
  column-gap: 3.5rem;
}

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

.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: row;
  column-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;
}


/*=====================MEDIA QUERIES===============*/

/*For small devices*/

 @media screen and (max-width : 350px){  /*Mobile breakpoint : 320px - 480px*/
  .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__modal{
    padding: 0 0.5rem;
  }

  .project__img{
    width: 200px;

  }

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

  .testimonial__img{
    margin-right: .5;
    margin-bottom: var(--mb-0-25);

  }


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

} 


/*===== For medium devices ====*/

 @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,
  .skills__container,
  .portfolio__content,
  .project__container,
  .contact__container,
  .footer__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;
  }

  body{
    margin: 0;
  }

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

  .section__subtitle{
    margin-bottom: 4rem;
  }

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

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

} 

/* For Large Devices */
/*
@media screen and (min-width: 1024px){
  .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: 3.5rem;
  }

  .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);
  }




}

*/