/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600&family=Open+Sans:wght@300;400;500;600;700;800&display=swap');

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

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: #5da9e9; /* Light Blue */
  --title-color: #1e3a8a; /* Deep Navy Blue */
  --text-color: #264e86; /* Soft Blue */
  --text-color-light: #6b9ac4; /* Sky Blue */
  --body-color: #e3f2fd; /* Very Light Blue */
  --status-color: #36b9cc; /* Teal */
  --container-color: #a3cbe8; /* Soft Cyan */
  --gradient-color: linear-gradient(180deg, rgba(0, 0, 0, 0), #3b82f6);

  /* font and size */
  /* 1rem = 16px */
  --body-font: 'Open Sans', sans-serif;
  --title-font: 'Montserrat', sans-serif;
  --biggest-font-size: 2rem;
  --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-semi-bold: 600;
  /* z index */
  --z-normal: 1;
  --z-tooltip: 10;
  --z-fixed: 100;
  
}

/* Responsive typography */
@media screen and (min-width: 1024px) {
  :root {
    --biggest-font-size: 3rem;
    --h1-font-size: 2.5rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: .875rem;
    --smaller-font-size: .813rem;
    --tiny-font-size: .688rem;
  }
}

/* Adjusting base font sizes for very small devices */
@media screen and (max-width: 320px) {
  :root {
    --biggest-font-size: 1.5rem;
    --h1-font-size: 1.25rem;
    --h2-font-size: 1rem;
    --h3-font-size: 0.875rem;
    --normal-font-size: 0.813rem;
    --small-font-size: 0.75rem;
    --smaller-font-size: 0.688rem;
    --tiny-font-size: 0.625rem;
  }

  .container {
    margin-inline: 0.75rem;
  }

  .nav__menu {
    padding: 1.5rem 1rem 4rem;
  }

  .nav__list {
    grid-template-columns: repeat(2, max-content);
    gap: 1rem 1.5rem;
  }

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

  .home__blob {
    width: 160px;
    height: 240px;
  }

  .home__profile {
    width: 140px;
    height: 220px;
  }

  .home__profile img {
    width: 140px;
  }

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

  .skills__blob {
    width: 70px;
    height: 80px;
  }

  .skills__blob img {
    width: 36px;
  }

  .services_card {
    width: 200px;
    height: 320px;
    padding: 2rem 1rem;
  }

  .services_border {
    width: 210px;
    height: 330px;
  }

  .projects_img {
    width: 180px;
  }

  .contact_form_div {
    height: 3.5rem;
  }

  .contact_form_input {
    padding: 0.75rem;
    font-size: var(--smaller-font-size);
  }

  .footer_list {
    column-gap: 1.5rem;
  }
}

/* Adjusting for devices between 321px and 379px */
@media screen and (min-width: 321px) and (max-width: 379px) {
  .container {
    margin-inline: 1rem;
  }

  .nav__menu {
    padding: 2rem 1.25rem 4rem;
  }

  .home__blob {
    width: 180px;
    height: 260px;
  }

  .home__profile {
    width: 160px;
    height: 240px;
  }

  .skills__blob {
    width: 80px;
    height: 90px;
  }

  .services_card {
    width: 220px;
    height: 340px;
  }
}

/* Improving medium device responsiveness */
@media screen and (min-width: 380px) and (max-width: 767px) {
  .nav__menu {
    width: 320px;
  }

  .home__blob {
    width: 200px;
    height: 280px;
  }

  .skills__info {
    gap: 1.5rem;
  }

  .projects_container {
    width: 320px;
  }
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  letter-spacing: .5px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  transition: background .6s; /* for dark mode animation */
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== THEME ===============*/
.nav__buttons{
  display: flex;
  align-items: center;
  column-gap: 1.5rem;
}
.change_theme{
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color .3s;
}

/*========== Variables Dark theme ==========*/
body.dark_theme{
  --title-color: #93c5fd; /* Soft Sky Blue */
  --text-color: #60a5fa; /* Light Blue */
  --body-color: #1e293b; /* Deep Blue Gray */
  --container-color: #2a3b5f; /* Dark Blue */
  --status-color: #93c5fd; /* Soft Blue */
  --gradient-color: linear-gradient(180deg, rgba(0, 0, 0, 0), #2563eb);
}
/* ? color changes */
.dark_theme .nav,
.dark_theme .nav_menu,
.dark_theme .scroll_up{
    background-color: var(--container-color);
    box-shadow: 0 4px 20px rgba(15, 20, 24, 0.4);
}
.dark_theme .home_shape_circle,
.dark_theme .qualification_img,
.dark_theme .comments_img{
    filter: invert(1);
}
.dark_theme .home_social_link{
    color: var(--title-color);
}
.dark_theme .section_border{
    border-bottom: 1px solid rgb(78, 82, 85);
}
.dark_theme::-webkit-scrollbar{
    background-color: rgb(38, 39, 41);
}
.dark_theme::-webkit-scrollbar-thumb{
    background-color: rgb(73, 76, 78);
}
.dark_theme::-webkit-scrollbar-thumb:hover{
    background-color: rgb(99, 104, 107);
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1024px;
  margin-inline: 1.5rem;
}

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

.section {
  padding-block: 2.5rem;
}

.section__border {
  border-bottom: 1px solid var(--title-color);
  padding-bottom: 3.5rem;
}

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

.section__title {
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: .25rem;
}

.section__subtitle {
  display: block;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
  margin-bottom: 3rem;
}

.main {
  overflow: hidden; /* For animation */
}

/*=============== HEADER & NAV ===============*/
.header{
  width: 100%;
  position: fixed;
  bottom: 1rem;
  left: 0;
  z-index: var(--z-fixed); 
}
.nav{
  height: calc(var(--header-height) + .5rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--body-color);
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
  padding-inline: 1.5rem;
  border-radius: 3rem;
  transition: background .5;
}
.nav__logo,
.nav__toggle,
.nav__close{
  color: var(--title-color);  
}
.nav__logo{
  font-family: var(--title-font);
  font-weight: var(--font-medium);  
}
.nav__toggle{
  display: flex;
  font-size: 1.25rem;
  cursor: pointer;
}

@media screen and (max-width:1023px){
  .nav__menu{
    position: fixed;
    width: 88%;
    left: 0;
    right: 0;
    bottom: -60%;
    margin: 0 auto;
    background-color: var(--body-color);
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
    padding: 2rem 1.5rem 5rem;
    border-radius: 2rem;
    transition: bottom .3s;
  }
}

.nav__list{
  grid-template-columns: repeat(3, max-content);
  justify-content: center;
  gap: 2rem 3rem;
}
.nav__link{
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
  transition: color .3s;
}
.nav__link :hover{
  color: var(--title-color); 
}
.nav__link i{
  font-size: 1.25rem;
}
.nav__close{
  position: absolute;
  right: 1.5rem;
  bottom: .7rem;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Show menu */
.show-menu{
  bottom: 2rem;  
}

/* Active link */


/*=============== HOME ===============*/
.home__container{
row-gap: 4rem;
padding-top: 2rem;
}
.home__data{
  row-gap: 1.5rem;
}
.home__title{
  text-align: center;
  font-size: var(--biggest-font-size);
  letter-spacing: .3px;
  margin-bottom: .5rem;  
}
.home__blob{
  position: relative;
  width: 200px;
  height: 290px;
  background-color: var(--body-color);
  border: 2px solid var(--text-color-light);
  justify-self: center;
  border-radius: 6.25rem;
  place-items: center;
}
.home__profile{
  width: 170px;
  height: 260px;
  background: var(--gradient-color);
  border-radius: 5.5rem;
  overflow: hidden;
  display: flex;    
}
.home__profile img{
  width: 300px;
  height: 260px; 
}
.home__shape-wawes,
.home__shape-circle{
 position: absolute;
 opacity: .1;
}
.home__shape-wawes{
  width: 50px;
  left: -1.5rem;
  top: 5rem;  
}
.home__shape-circle{
  width: 150px;
  bottom: -2rem;
  right: -3rem;
  transform: rotate(15deg);
  z-index: -1;
}

/* Style for the download link */
.download_cv {
  display: flex;
  justify-content: center;
  text-align: center;
}

.download_cv a {
  text-decoration: none; 
  text-align: center;
}

.download_cv button {
  background-color: var(--text-color-light);
  color: rgb(0, 0, 0); 
  font-family: var(--title-font); 
  font-weight: bold;
  padding: 1rem;
  border-radius: 2rem;
  border: none;
  cursor: pointer; 
  transition: background-color 0.3s ease; 
  align-items: center;
  justify-self: center;
  display: flex;
  column-gap: 1.25rem;  
  justify-content: center;
  margin: 0 auto;
}

.download_cv button:hover {
  background-color: #4c544c; 
}

.home__social{
  justify-self: center;
  display: flex;
  column-gap: 1.25rem;  
}
.home__social-link{
  font-size: 1.25rem;
  color: var(--text-color-light);
  transition: color .3s;
}
.home__social-link:hover{
  color: var(--title-color);
}
.home__info{
  display:grid;
  row-gap: 2rem;  
} 
.home__info-title{
  font-family: var(--body-font);
  font-size: var(--smaller-font-size);
  font-weight: 400;
  color: var(--text-color-light);
  margin-bottom: 1rem;
}
.home__info-description,
.home__info-number{
  font-family: var(--title-font);
  color: var(--title-color);
}
.home__info-description{
 padding-right: 4rem;
}
.home__info-number{
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
}
 

/*=============== SKILLS ===============*/
.skills__container{
  row-gap: 3.5rem;
}
.skills__title{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 2.5rem;
}
.skills__title i{
  font-size: 1rem;
  font-weight: initial;
}
.skills__info,
.skills__data,
.skills__blob{
  display:grid;  
}
.skills__info{
grid-template-columns: repeat(3, 1fr);
gap: 2.5rem 2rem;
}
.skills__data{
justify-content: center;
text-align: center;
}
.skills__blob{
  width: 88px;
  height: 100px;
  background-color: var(--container-color);
  border-radius: 3rem;
  place-items: center;
  margin-bottom: 1rem;
}
.skills__blob img{
  width: 48px;
}
.skills__name{
  font-size: var(--small-font-size);
  margin-bottom: .25rem;  
}
.skills__subtitle{
  font-size: var(--tiny-font-size);
  color: var(--text-color-light);
}

/* Animation skills */
.skills__blob img{
  animation: bounce-skills .6s;
}
@keyframes bounce-skills{
  0%{
    transform: translate(0);
  }
  20%{
    transform: translateY(-6px);
  }
  40%{
    transform: 0;
  }
  60%{
    transform: translateY(-3px);
  }
  80%{
    transform: 0;
  }
}

/*=============== QUALIFICATION ===============*/
.qualification{
  position: relative;
}
.qualification__container{
  row-gap: 3.5rem;
}
.qualification__title{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 2rem;
}
.qualification__title i{
  font-size: 1rem;
  font-weight: initial;
}
.qualification__info{
  display:grid;
  row-gap: 2rem;
}
.qualification__name{
  font-size: var(--normal-font-size);
  margin-bottom: 1.25rem;
}
.qualification__country,
.qualification__year{
  display: block;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}
.qualification__country,
.qualification__year{
  margin-bottom: .75rem;
}
.qualification__img{
  width: 150px;
  position: absolute;
  right: -3rem;
  bottom: 12rem;
  transform: rotate(15deg);
  opacity: .1;
}

/*=============== MY LINKS ====================*/
.links__container {
  row-gap: 3rem;
  justify-content: center;
}

.links__content {
  display: grid;
  justify-content: center;
  grid-template-columns: repeat(5, max-content);
  gap: 2.5rem 2rem;
}

.links__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.5rem;
  cursor: pointer;
}

.links__icon {
  width: 60px;
  height: 60px;
  background-color: var(--container-color);
  border-radius: 50%;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  transition: transform .3s, box-shadow .3s;
  -webkit-tap-highlight-color: transparent;
}

.links__icon i {
  font-size: 2rem;
  transition: transform .3s;
}

.links__name {
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  color: var(--title-color);
}

.links__card:hover .links__icon {
  transform: translateY(-.25rem);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.links__card:hover .links__icon i {
  transform: scale(1.1);
}

/* For small devices */
@media screen and (max-width: 380px) {
  .links__content {
    grid-template-columns: repeat(2, max-content);
    gap: 1.5rem;
  }
  
  .links__icon {
    width: 50px;
    height: 50px;
  }
  
  .links__icon i {
    font-size: 1.5rem;
  }

  .links__card {
    padding: 0.75rem;
  }
}

/* For medium devices */
@media screen and (min-width: 381px) and (max-width: 767px) {
  .links__content {
    grid-template-columns: repeat(3, max-content);
    gap: 2rem 1.5rem;
  }
}

/* For large devices */
@media screen and (min-width: 1024px) {
  .links__container {
    row-gap: 4rem;
  }
  
  .links__content {
    gap: 3rem 4rem;
  }
  
  .links__icon {
    width: 80px;
    height: 80px;
  }
  
  .links__icon i {
    font-size: 2.5rem;
  }
  
  .links__name {
    font-size: var(--normal-font-size);
  }
}

/*=============== SERVICES ===============*/
.services{
  position: relative;
}
.services_container{
  row-gap: 2.5rem;
  justify-content: center;
}
.services_card{
  position: relative;
  width: 230px;
  height: 370px;
  background-color: var(--container-color);
  text-align: center;
  padding: 3.5rem 1rem;
  border-radius: 7rem;
  transition: background .5s;
}
.services_card i{
  display: block;
  font-size: 2rem;
  color: var(--title-color);
  margin-bottom: .75rem;
  transition: transform .8s;
}
.services_title{
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 1.5rem;
}
.services_border{
  width: 240px;
  height: 380px;
  border: 2px dashed var(--text-color-light);
  border-radius: 7rem;
  position: absolute;
  inset: 0;
  left: -5px;
  margin: auto;
  z-index: -1;
  transition: opacity .6s;
  opacity: 0;
}
.services_card:hover i{
  transform: rotateY(360deg);
}
.services_card:hover .services_border{
  opacity: 1;
}

/*=============== PROJECTS ===============*/
.projects_container{
  overflow: initial;
}
.projects_content{
  display: grid;
  justify-content: center;
}
.projects_img{
  width: 250px;
  height: 180px;
  border-radius: .75rem;
  margin-bottom: 1.25rem;
}
.projects_subtitle{
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}
.projects_title{
  font-size: var(--h2-font-size);
  margin-bottom: 1.25rem;
  margin: .5rem 0 1.25rem;
}
.projects_button{
  display: flex;
  align-items: center;
  column-gap: .5rem;
  color: var(--title-color);
  font-size: var(--small-font-size);
}
.projects_button i{
  font-size: 1rem;
  transition: transform .3s;
}
.projects_button:hover i{
  transform: translateX(.25rem);
}
/* ? swiper class */
.projects_container .swiper-button-prev::after,
.projects_container .swiper-button-next::after{
   content: '';
}
.projects_container .swiper-button-prev,
.projects_container .swiper-button-next{
   width: initial;
   height: initial;
   margin: initial;
   font-size: 2.5rem;
   color: var(--title-color);
}
.projects_container .swiper-button-prev{
  left: -1rem;
  top: 4.5rem;
}
.projects_container .swiper-button-next{
  right: -1rem;
  top: 4.5rem;
}
.projects_container .swiper-slide{
  margin-bottom: 4.5rem;
}
.projects_container .swiper-pagination-bullets{
  bottom: 0;
}
.projects_container .swiper-pagination-bullet{
  background-color: var(--text-color-light);
  opacity: initial;
}
.projects_container .swiper-pagination-bullet-active{
  background-color: var(--title-color);
}

/*=============== TESTIMONIAL ===============*/
.comments{
  position: relative;
}
.comments_content{
  text-align: center;
}
.comments_description{
  font-family: var(--title-font);
  color: var(--title-color);
  margin-bottom: 1.5rem;
}
.comments_name{
  font-family: var(--body-font);
  font-size: var(--small-font-size);
  margin-bottom: .25rem;
}
.comments_subtitle{
  font-size: var(--smaller-font-size);
  color: var(--text-color-light);
}
.comments_img{
  width: 100px;
  transform: translate(30deg);
  position: absolute;
  top: 2rem;
  right: -1.5rem;
  opacity: .1;
}
/* ? swiper class */
.comments_container .swiper-slide{
  margin-bottom: 4rem;
}
.comments_container .swiper-button-prev::after,
.comments_container .swiper-button-next::after{
  content: '';
}
.comments_container .swiper-button-prev,
.comments_container .swiper-button-next{
  font-size: 2rem;
  color: var(--title-color);
  width: initial;
  height: initial;
  top: initial;
  bottom: .5rem;
}
.comments_container .swiper-button-prev{
  left: calc(50% - 3rem);   
}
.comments_container .swiper-button-next{
  right: calc(50% - 3rem);   
}


/*=============== CONTACT ===============*/
.contact_container{
  row-gap: 3.5rem;
}
.contact_title{
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: .5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 2.5rem;
}
.contact_title i{
  font-size: 1rem;
  font-weight: initial;
}
.contact_info,
.contact_data,
.contact_form{
  display: grid;
}
.contact_info{
  row-gap: 2rem;
}
.contact_data{
  row-gap: .75rem;
}
.contact_data_title{
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}
.contact_data_info{
  font-size: var(--small-font-size);
  font-family: var(--title-font);
  color: var (--title-color);
}
.contact_button{
  width: max-content;
  display: flex;
  align-items: center;
  column-gap: .5rem;
  color: var(--title-color);
  font-size: var(--small-font-size);
}
.contact_button i{
  font-size: 1rem;
  transition: transform .3s;
}
.contact_button:hover i{
  transform: translateX(.25rem);
}
.contact_form{
  position: relative;
  row-gap: 2rem;
}
.contact_form_div{
  position: relative;
  height: 4rem;
}
.contact_form_input{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid var(--text-color-light);
  border-radius: 2rem;
  padding: 1rem;
  font-size: var(--normal-font-size);
  font-family: var(--title-font);
  color: var(--title-color);
  background: none;
  outline: none;
  z-index: 1;
}
.contact_form_tag{
  position: absolute;
  top: -.75rem;
  left: 1.25rem;
  z-index: 10;
  background-color: var(--body-color);
  color: var(--title-color);
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
  padding: .35rem;
  transition: background .5s;
}
.contact_form_area{
  height: 10rem;
}
.contact_form_area textarea{
  resize: none;
}
.contact_form .contact_button{
  border: none;
  background: none;
  font-size: var(--h2-font-size);
  font-family: var(--title-font);
  font-weight: var(--font-semi-bold);
  cursor: pointer;
  outline: none;
  margin-top: .75rem;
}
.contact_form .contact_button i{
  font-size: 1.5rem;
  font-weight: initial;
}
.contact_message{
  font-size: var(--small-font-size);
  position: absolute;
  bottom: 2.8rem;
  left: 1.5rem;
}
/* ? status color */
.color_blue{
  color: var(--status_color);
}
/*=============== FOOTER ===============*/
.footer_container{
  padding: 3rem 0 7rem;
  text-align: center;
}
.footer_title{
  font-size: var(--h1-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 1rem;
}
.footer_list,
.footer_social{
  display: flex;
  justify-content: center;
}
.footer_list{
  margin: 2.5rem 0;
  column-gap: 2.5rem;
}
.footer_link{
  color: var(--title-color);
}
.footer_link:hover{
  text-decoration: underline;
}
.footer_social{
  column-gap: 1.25rem;
}
.footer_social_link{
  font-size: 1.5rem;
  color: var(--title-color);
  transition: transform .3s;
}
.footer_social_link:hover{
  transform: translateY(-.15rem);
}
.footer_copy{
  display: block;
  margin-top: 4.5rem;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}
/* ? scroll bar */
::-webkit-scrollbar{
  width: .5rem;
  border-radius: .5rem;
  background-color: rgb(255, 255, 255);
}
::-webkit-scrollbar-thumb{
  background-color: var(--text-color-light);
  border-radius: .5rem;
}
::-webkit-scrollbar-thumb:hover{
  background-color: var(--text-color);
}
/* ? scroll up */
.scroll_up{
  position: fixed;
  right: 1rem;
  bottom: -30%;
  background-color: var(--body-color);
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  display: flex;
  padding: .35rem;
  border-radius: .25rem;
  font-size: 1.5rem;
  color: var(--title-color);
  z-index: var(--z-tooltip);
  transition: bottom .3s, transform .3s;
}
.scroll_up:hover{
  transform: translateY(-.25rem);
}
/* ? show scroll up */
.show_scroll{
  bottom: 6rem;
}

/*=============== LOADER ===============*/
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--body-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-fixed);
  transition: opacity 0.5s ease-out, visibility 0.5s;
}

.loader__content {
  text-align: center;
  max-width: 80%;
}

.loader__text-wrapper {
  transform: translateY(-20px);
}

.loader__title {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.loader__letter {
  font-family: var(--title-font);
  font-size: 2.5rem;
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
  animation: simpleFloat 2s ease-in-out infinite;
  animation-delay: calc(0.1s * var(--delay));
}

.loader__subtitle {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  color: var(--text-color);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards 0.5s;
}

.loader__tech-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.loader__tech-item {
  font-family: var(--body-font);
  font-size: var(--small-font-size);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  background: var(--container-color);
  color: var(--title-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateY(20px);
  animation: techItemFloat 0.5s ease-out forwards;
  animation-delay: calc(0.2s * var(--tech-delay));
}

.loader__progress {
  width: 200px;
  height: 4px;
  background: var(--container-color);
  border-radius: 2px;
  margin: 0 auto;
  overflow: hidden;
}

.loader__progress-bar {
  width: 100%;
  height: 100%;
  background: var(--title-color);
  animation: progress 2s ease-in-out infinite;
  transform-origin: left;
}

@keyframes simpleFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes techItemFloat {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes progress {
  0% {
    transform: scaleX(0);
  }
  50% {
    transform: scaleX(0.5);
  }
  100% {
    transform: scaleX(1);
  }
}

.loader--hidden {
  opacity: 0;
  visibility: hidden;
}

/* Dark theme adjustments */
.dark_theme .loader {
  background: var(--body-color);
}

.dark_theme .loader__tech-item {
  background: var(--container-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Responsive loader */
@media screen and (min-width: 768px) {
  .loader__letter {
    font-size: 3.5rem;
  }
  
  .loader__subtitle {
    font-size: var(--h3-font-size);
  }
  
  .loader__tech-item {
    font-size: var(--normal-font-size);
  }
  
  .loader__progress {
    width: 300px;
  }
}

/* Loader adjustments for small devices */
@media screen and (max-width: 320px) {
  .loader__letter {
    font-size: 1.75rem;
  }

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

  .loader__tech-item {
    font-size: var(--smaller-font-size);
    padding: 0.35rem 0.75rem;
  }

  .loader__progress {
    width: 180px;
  }

  .download_cv button {
    align-items: center;
    align-self: center;
  }
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 380px){
  .container{
      margin-inline: 1rem;
  }

  
  .nav__menu{
      padding-bottom: 4rem;
  }
  .nav__list{
      gap: 1rem;
  }
  .nav__link{
      font-size: var(--smaller-font-size);
  }
  .home__title{
      font-size: var(--h2-font-size);      

    }

  .skills__info{
      grid-template-columns: repeat(2,1fr);
  }
  .projects_img{
      width: 200px;
      justify-self: center;
  }
  .links__content {
    grid-template-columns: repeat(2, max-content);
  }
  .download_cv button {
    align-items: center;
    align-self: center;
  }
}

@media screen and (max-width: 380px) {
    .nav__menu {
        padding: 2rem 1.5rem 4rem;
    }
    .nav__list {
        grid-template-columns: repeat(2, max-content);
        gap: 1.5rem 2rem;
    }
    .download_cv button {
      align-items: center;
      align-self: center;
    }
}

@media screen and (min-width: 381px) and (max-width: 767px) {
    .nav__menu {
        padding: 2rem 2.5rem 4rem;
    }
    .nav__list {
        grid-template-columns: repeat(3, max-content);
        gap: 2rem;
    }
    .download_cv button {
      align-items: center;
      align-self: center;
    }
}

@media screen and (min-width: 1023px) {
    .nav__list {
        flex-wrap: wrap;
        gap: 2rem;
    }
    .nav__link {
        font-size: var(--small-font-size);
    }
}

@media screen and (min-width: 1200px) {
    .nav__list {
        gap: 3rem;
    }
    .nav__link {
        font-size: var(--normal-font-size);
    }
}

/* For medium devices */
@media screen and (min-width: 570px){
  .nav,
  .nav__menu{
      width: 380px;
  }
  .nav{
      margin: 0 auto;
  }
  .skills__container{
      justify-content: center;
  }
  .projects_container,
  .comments_container{
      width: 400px;
  }
  .projects_container{
      overflow: hidden;
  }
  .projects_container .swiper-button-prev{
      left: 1rem;
  }
  .projects_container .swiper-button-next{
      right: 1rem;
  }
  
  .links__container {
      width: 400px;
      margin: 0 auto;
  }
  
  .links__content {
      grid-template-columns: repeat(3, max-content);
      gap: 2rem;
      justify-content: space-between;
  }
  .download_cv button {
    align-items: center;
    align-self: center;
  }
}

@media screen and (min-width: 760px){
  .home__container{
      grid-template-columns: 1fr 2fr 1fr;
  }
  .home__data{
      order: 2;
  }
  .home__info:nth-child(3){
      order: 3;
      text-align: right;
  }
  .home__info{
      margin-top: 10rem;
  }
  .home__info-description{
      padding-right: 0;
  }
  .skills__container,
  .qualification__container,
  .services_container,
  .contact_container{
      grid-template-columns: repeat(2, max-content);
  }
  .skills__container,
  .services_container{
      column-gap: 5rem;
  }
  .qualification__container{
      justify-content: center;
      column-gap: 10rem;
  }
  .projects_container{
      width: 500px;
  }
  .contact_form{
      width: 360px;
  }
  .contact_container{
      justify-content: center;
      column-gap: 8rem;
  }
  .comments_img{
      width: 200px;
      right: -2rem;
  }
  
  .links__container {
      width: 540px;
  }
  
  .links__content {
      grid-template-columns: repeat(5, max-content);
      gap: 2.5rem;
  }
  .download_cv button {
    align-items: center;
    align-self: center;
  }
}

@media screen and (min-width: 1023px){
  .header{
      top: 0;
      bottom: initial;
      background-color: var(--body-color);
      transition: .5s;
  }
  .nav{
      width: initial;
      height: calc(var(--header-height) + 1.5rem);
      box-shadow: none;
      border-radius: 0;
      column-gap: 3rem;
      margin-inline: 1.5rem;
      padding: 0;
      transition: background .5s;
  }
  .nav__link i,
  .nav__toggle,
  .nav__close{
      display: none;
  }
  .nav__menu{
      width: initial;
      margin-left: auto;
      background-color: var(--body-color);
      transition: background .5s;
  }
  .nav__list{
      display: flex;
      column-gap: 3rem;
  }
  .nav__link{
      font-size: var(--normal-font-size);
  }
  .dark_theme .nav,
  .dark_theme .nav__menu{
      background-color: var(--body-color);
      box-shadow: none;
      transition: background .5s;
  }
  .change_theme{
      color: var(--text-color-light);
  }
  .change_theme:hover{
      color: var(--title-color);
  }
  .section{
      padding-block: 5rem 0;
  }
  .home__title{
      font-size: 2.25rem;
  }
  .scroll_up{
      right: 3rem;
  }
  .show_scroll{
      bottom: 5rem;
  }
  .download_cv button {
    align-items: center;
    align-self: center;
  }
  /* ? background header */
  .bg_header{
      box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
  }
  .dark_theme .bg_header{
      box-shadow: rgba(59, 59, 59, 0.2) 0px 8px 24px;
  }
}
@media screen and (min-width: 1048px) {
  .container{
      margin-inline: auto;
  }
}
@media screen and (min-width: 1200px) {
  .section_border{
      padding-bottom: 6rem;
  }
  .section_subtitle{
      margin-bottom: 5rem;
  }
  .home__blob{
      width: 300px;
      height: 450px;
      border-radius: 10.5rem;
  }
  .home__blob img{
      width: 300px;
      height: 399px;
  }
  .home__profile{
      width: 250px;
      height: 400px;
      border-radius: 10.5rem;
  }
  .home__data{
      row-gap: 2.5rem;
  }
  .home__social{
      column-gap: 2rem;
  }
  .home__social-link{
      font-size: 2rem;
  }
  .home__info{
      grid-template-rows: repeat(3, 130px);
      row-gap: 4rem;
      margin-top: 16rem;
  }
  .skills__container{
      column-gap: 10rem;
  }
  .skills__title{
      margin-bottom: 3rem;
  }
  .skills__title i{
      font-size: 1.25rem;
  }
  .skills__name{
      font-size: var(--normal-font-size);
  }
  .skills__info{
      gap: 3rem;
  }
  .qualification__container{
      column-gap: 14rem;
  }
  .qualification__title{
      margin-bottom: 3rem;
  }
  .qualification__title i{
      font-size: 1.25rem;
  }
  .qualification__name{
      font-size: var(--h3-font-size);
  }
  .qualification__img{
      width: 300px;
      left: -5rem;
  }
  .services_container{
      grid-template-columns: repeat(3, max-content);
  }
  .services_card{
      width: 240px;
      height: 390px;
      border-radius: 8rem;
      padding: 3.5rem 1.5rem;
  }
  .services_card i{
      font-size: 2rem;
  }
  .services_border{
      width: 250px;
      height: 400px;
      border-radius: 8rem;
  }
  .projects_container{
      width: 900px;
  }
  .projects_container .swiper-button-prev,
  .projects_container .swiper-button-next{
      font-size: 3rem;
  }
  .projects_container .swiper-button-prev{
      left: -1rem;
  }
  .projects_container .swiper-button-next{
      right: -1rem;
  }
  .projects_container .swiper-slide{
      margin-bottom: 6.5rem;
  }
  .projects_img{
      width: 320px;
      margin-bottom: 2rem;
  }
  .comments_container{
      width: 566px;
  }
  .comments_container .swiper-button-prev,
  .comments_container .swiper-button-next{
      font-size: 2.5rem;
  }
  .comments_container .swiper-button-prev{
      left: calc(50% - 5rem);
  }
  .comments_container .swiper-button-next{
      right: calc(50% - 5rem);
  }
  .comments_container .swiper-slide{
      margin-bottom: 6rem;
  }
  .comments_description{
      font-size: var(--normal-font-size);
      margin-bottom: 2rem;
  }
  .comments_img{
      width: 300px;
      right: -7rem;
  }
  .contact_title{
      margin-bottom: 3rem;
  }
  .contact_title i{
      font-size: 1.5rem;
  }
  .contact_info{
      row-gap: 3rem;
  }
  .contact_data_info{
      font-size: var(--normal-font-size);
  }
  .contact_form{
      row-gap: 2.5rem;
  }
  .footer_container{
      padding: 4rem 0 3rem;
  }
  .footer_list{
      column-gap: 3rem;
      margin: 3rem 0;
  }
  .footer_social{
      column-gap: 2rem;
  }
  .footer_copy{
      margin-top: 5rem;
  }
  .download_cv button {
    align-items: center;
    align-self: center;
  }
}