/*=============== 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)*/
  --first-color: hsl(207, 65%, 65%);
  --title-color: hsl(207, 4%, 16%);
  --text-color: hsl(207, 4%, 28%);
  --text-color-light: hsl(207, 4%, 56%);
  --body-color: hsl(207, 4%, 99%);
  --container-color: hsl(207, 4%, 95%);

  /* Change the first number */
  /* Blue: 207 - Purple: 250 - Pink: 356 - Teal: 174 */
  --gradient-color: linear-gradient(180deg,
                      hsla(207, 48%, 72%, 0),
                      rgb(56, 138, 205));

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Poppins", sans-serif;
  --title-font: "Poppins", sans-serif;
  --biggest-font-size: 1.5rem;
  --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: 2.25rem;
    --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;
  }
}

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

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 .4s; /* 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;
}

.lang-toggle{
  display: inline-flex;
  background: var(--container-color);
  border: 1px solid var(--text-color-light);
  border-radius: 999px;
  overflow: hidden;
  height: 2.2rem;
}

.lang-toggle__btn{
  border: none;
  background: transparent;
  padding: 0 .9rem;
  font-weight: var(--font-semi-bold);
  color: var(--text-color);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}

.lang-toggle__btn.is-active{
  background: var(--first-color);
  color: var(--title-color);
}

.lang-toggle__btn:focus-visible{
  outline: 2px solid var(--title-color);
  outline-offset: 2px;
}

.change-theme{
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color .3s;
}

/*========== Variables Dark theme ==========*/
body.dark-theme {
  --title-color: hsl(207, 4%, 95%);
  --text-color: hsl(207, 4%, 65%);
  --body-color: hsl(207, 4%, 10%);
  --container-color: hsl(207, 4%, 12%);
}

/*========== 
    Color changes in some parts of 
    the website, in light theme
==========*/
.dark-theme .nav,
.dark-theme .nav__menu,
.dark-theme .scrollup{
  background-color: var(--container-color);
  box-shadow: 0 4px 20px hsla(207, 24%, 8%, .4);
}

.dark-theme .home__shape-circle,
.dark-theme .home__shape-wawes,
.dark-theme .qualification__img,
.dark-theme .testimonial__img{
  filter: invert(1);
}

.dark-theme .home__social-link{
  color: var(--title-color);
}

.dark-theme .section__border{
  border-bottom: 1px solid hsl(207, 4%, 32%);
}

.dark-theme::-webkit-scrollbar{
  background-color: hsl(207, 4%, 15%);
}

.dark-theme::-webkit-scrollbar-thumb{
  background-color: hsl(207, 4%, 25%);
}

.dark-theme::-webkit-scrollbar-thumb:hover{
  background-color: hsl(207, 4%, 35%);
}
/*=============== 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 */
}

/* Accessible focus states for interactive elements */
a:focus-visible,
button:focus-visible,
.contact__button:focus-visible,
.projects__button:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--first-color);
  outline-offset: 3px;
  border-radius: .35rem;
}

/* Reusable button styles for hero CTAs */
.button {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.25rem;
  border-radius: 999px;
  font-weight: var(--font-semi-bold);
  font-size: var(--small-font-size);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  cursor: pointer;
  border: 1.5px solid transparent;
}

.button i {
  font-size: 1.1rem;
}

.button--primary {
  background: var(--gradient-color);
  color: var(--title-color);
  box-shadow: 0 12px 30px hsla(207, 65%, 45%, .2);
}

.button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px hsla(207, 65%, 45%, .28);
}

.button--ghost {
  background: transparent;
  color: var(--title-color);
  border-color: var(--text-color-light);
}

.button--ghost:hover {
  transform: translateY(-2px);
  border-color: var(--title-color);
}

.home__actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/*=============== HEADER & NAV ===============*/
.header{
    width: 100%;
    position: fixed;
    bottom: 2rem;
    left: 0;
    z-index: var(--z-fixed);
}

.nav{
    height: calc(var(--header-height) + .5rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
  flex-wrap: nowrap;
  column-gap: 1rem;
    background: var(--body-color);
    box-shadow: 0 6px 20px hsla(207, 24%, 35%, .1);
    padding-inline: 1.5rem;
    border-radius: 3rem;
    transition: background .4s; /* for dark mode animation */
}

.nav__logo,
.nav__toggle,
.nav__close{
    color: var(--title-color);
}


.nav__logo{
    font-family:var(--title-font) ;
    font-weight: var(--font-medium);
  white-space: nowrap;
}

.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: 0 4px 20px hsla(207, 24%, 35%, .1);
        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;
}

/* Keep nav items on one line for wider screens so the header doesn’t wrap */
@media screen and (min-width: 768px){
  .nav__menu{flex: 1 1 auto; min-width: 0;}
  .nav__buttons{flex-shrink: 0;}
  .nav__list{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    grid-template-columns: none;
    flex-wrap: nowrap;
  }
}

.nav__link{
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: .25rem;
    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 */
.active-link{
  color: var(--title-color);
}

/*=============== 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;
  transition: background .4s; /* for dark mode animation */
}

.home__perfil{
  width: 170px;
  height: 260px;
  background: var(--gradient-color);
  border-radius: 5.5rem;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center; /* center the image vertically */
}

.home__perfil img{
  /* Make the image cover the container so different aspect ratios fit nicely */
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.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;
}

.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-font);
}

.home__info{
  display: grid;
  row-gap: 2rem;
}

.home__info-title{
  font-family: var(--body-color);
  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);
}

/* University text (typo'd class in HTML: home__infor-number) */
.home__infor-number,
.home__infor-number a{
  color: #000; /* force black text for the university link */
}

.home__infor-number a:hover{
  text-decoration: underline;
}
/*=============== 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,
.skill__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: 110px;
  height: 70px;
  background-color: var(--container-color);
  border-radius: 9rem;
  place-items: center;
  margin-bottom: 1rem;
  transition: background .4s; /* for dark mode animation */
}

.skills__blob img{
  width: 70px;
}

.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:hover img{
  animation: bounce-skills .6s;
}

@keyframes bounce-skills{
  0%{
    transform: translate(0);
  }
  20%{
    transform: translateY(-10px);
  }
  40%{
    transform: translate(0);
  }
  60%{
    transform: translateY(-5px);
  }
  80%{
    transform: translate(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__place,
.qualification__year{
  display: block;
  font-size: var(--small-font-size);
  color: var(--text-color-light);
}

.qualification__place{
  margin-bottom: .75rem;
}

.qualification__img{
  width: 150px;
  position: absolute;
  right: -3rem;
  bottom: 12rem;
  transform: rotate(15deg);
  opacity: .1;
}

/* ====== Certifications card styles ====== */
.certs__list{
  display:flex;
  flex-direction: column;
  gap:1rem;
  align-items:stretch;
}
.cert-card{
  display:flex;
  gap:1rem;
  align-items:center;
  background: var(--container-color);
  padding: .75rem 1rem;
  border-radius: .75rem;
  width:100%;
}
.cert-card__img{
  width:72px;
  height:72px;
  object-fit:contain;
  border-radius: .5rem;
  background: #fff;
}
.cert-card__title{
  margin:0;
  font-size: .95rem;
}
.cert-card__meta{
  font-size: .8rem;
  color: var(--text-color-light);
}
.cert-card__info a{
  display:inline-block;
  margin-top:.25rem;
  font-size:.85rem;
  color: var(--title-color);
}

.certs__list.is-collapsed .cert-card:nth-child(n+3){
  display: none;
}

.certs__actions{
  margin-top: .75rem;
}

.certs__toggle{
  border: 1px solid var(--text-color-light);
  background: transparent;
  color: var(--title-color);
  border-radius: 999px;
  padding: .45rem .95rem;
  font-size: var(--small-font-size);
  font-family: var(--body-font);
  cursor: pointer;
  transition: border-color .2s ease, transform .2s ease;
}

.certs__toggle:hover{
  border-color: var(--title-color);
  transform: translateY(-1px);
}

/* ===== Dark theme exceptions: keep certain texts and icons bright ===== */
/* Restore readable text for the info numbers and links in dark mode */
.dark-theme .home__infor-number,
.dark-theme .home__infor-number a,
.dark-theme .home__info-description,
.dark-theme .home__info-number{
  color: var(--title-color) !important;
}

/* Ensure skill / cert icons stay visible in dark mode */
.dark-theme .cert-card__img,
.dark-theme .projects__img,
.dark-theme .testimonial__img,
.dark-theme .qualification__img{
  filter: none !important;
  opacity: 1 !important;
  mix-blend-mode: normal !important;
}

/* Brighten specific technology icons in dark mode so they remain visible */
.dark-theme .skill-icon--react,
.dark-theme .skill-icon--nextjs,
.dark-theme .skill-icon--github{
  filter: invert(1) brightness(2) contrast(1.1) !important;
}
/* Brighten RESTful API icon as well */
.dark-theme .skill-icon--restapi{
  filter: invert(1) brightness(2) contrast(1.1) !important;
}

/* ====== Modal for certificates ====== */
.cert-modal{display:none;position:fixed;inset:0;z-index:9999;align-items:center;justify-content:center}
.cert-modal.show{display:flex}
.cert-modal__overlay{position:absolute;inset:0;background:rgba(0,0,0,.6)}
.cert-modal__content{position:relative;max-width:95%;max-height:95%;background:var(--body-color);border-radius:.6rem;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,.45);padding:.5rem}
.cert-modal__close{position:absolute;right:.5rem;top:.25rem;border:none;background:transparent;font-size:1.5rem;cursor:pointer;color:var(--title-color)}
.cert-modal__body img{
  max-width:100%;
  max-height:80vh;
  height:auto;
  display:block;
  object-fit:contain;
}
.cert-modal__body iframe{width:100%;height:calc(95vh - 60px);border:0}
/*=============== SERVICES ===============*/
.services__container{
  row-gap: 2.5rem;
  justify-content: center;
}

.services__card{
  position: relative;
  width: 258px;
  height: 322px;
  background-color: var(--container-color);
  text-align: center;
  padding: 3.5rem 1rem;
  border-radius: 7.25rem;
  transition: background .4s; /* for dark mode animation */
}

.services__card i{
  display: block;
  font-size: 2rem;
  color: var(--title-color);
  margin-bottom: -.25rem;
  transition: transform .8s ;
}

.services__title{
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  margin-top: .5rem;
}

.services__border{
  width: 278px;
  height: 342px;
  border: 1.8px solid var(--text-color-light);
  border-radius: 7.75rem;
  position: absolute;
  inset: 0;
  left: -10px;
  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;
  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: inline-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(.5rem);
}


/* 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: 3rem;
  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 ===============*/
.testimonial{
  position: relative;
}

.testimonial__content{
  text-align: center;
}

.testimonial__description{
  font-family: var(--title-font);
  color: var(--title-color);
  margin-bottom: 1.5rem;
}

.testimonial__name{
  font-family: var(--body-font);
  font-size: var(--small-font-size);
  margin-bottom: .25rem;
}

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

.testimonial__img{
  width: 70px;
  transform: rotate(36deg);
  position: absolute;
  top: 5rem;
  right: -1.5rem;
  opacity: .1;
}


/* Swiper class */
.testimonial__container .swiper-slide{
  margin-bottom: 4rem;
}

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

.testimonial__container .swiper-button-prev,
.testimonial__container .swiper-button-next{
  font-size: 2rem;
  color: var(--title-color);
  width: initial;
  height: initial;
  top: initial;
  bottom: .5rem;
}

.testimonial__container .swiper-button-prev{
  left: calc(50% - 3rem);
}

.testimonial__container .swiper-button-next{
  right: calc(50% - 3rem);
}

.testimonial__container.swiper-button-disabled{
  opacity: initial;
  color: var(--text-color-light);
}

/*=============== 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: inline-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: 1.5rem;
  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 .4s; /* for dark mode animation */
}

.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-weight: var(--font-semi-bold);
  cursor: pointer;
  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-red{
  color: hsl(4, 71%, 50%);
}

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

/*=============== 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: 1.25rem;
  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(--smaller-font-size);
  color: var(--text-color-light);
}
/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar{
  width: .6rem;
  border-radius: .5rem;
  background-color: hsl(207, 4%, 75%);
}

::-webkit-scrollbar-thumb{
  background-color: hsl(207, 4%, 65%);
  border-radius: .5rem;
}

::-webkit-scrollbar-thumb:hover{
  background-color: hsl(207, 4%, 55%);
}

/*=============== SCROLL UP ===============*/
.scrollup{
  position: fixed;
  right: 1rem;
  bottom: -30%;
  background-color: var(--body-color);
  box-shadow: 0 4px 12px hsl(207, 24%, 35%, .15);
  display: inline-flex;
  padding: .35rem;
  border-radius: .25rem;
  font-size: 1.1rem;
  color: var(--title-color);
  z-index: var(--z-tooltip);
  transition: bottom .3s, transform .3s;
}

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

/* Show Scroll Up*/
.show-scroll{
  bottom: 7.5rem;
}


/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 340px){
  .container{
    margin-inline: 1rem;
  }
  
  .nav__menu{
    padding-bottom: 4rem;
  }
  .nav_list{
    gap: 1rem 1.25rem;
  }

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

  .projects__img{
    width: 200px;
    justify-self: center ;
  }

}

/* For medium devices */
@media screen and (min-width: 576px) {
  .nav,
  .nav__menu{
    width: 380px;
  }
  .nav{
    margin: 0 auto;
  }

  .skills__container{
    justify-content: center;
  }

  .projects__container,
  .testimonial__container{
    width: 400px;
  }

  .projects__container{
    overflow: hidden;
  }
  .projects__container .swiper-button-prev{
    left: 1rem;
  }
  .projects__container .swiper-button-next{
    right: 1rem;
  }
}

@media screen and (min-width: 767px) {
  .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;
  }

  .home__actions{
    justify-content: flex-start;
  }

  .skills__container,
  .qualification__container,
  .services__container,
  .blog__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;
  }

}

/* For large devices */
@media screen and (min-width: 1023px ) {
  .header{
    top: 0;
    bottom: initial;
    background-color: var(--body-color);
    transition: .4s;
  }

  .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;
  }
  .nav__link i,
  .nav__toggle,
  .nav__close{
    display: none;
  }
  .nav__menu{
    width: initial;
    margin-left: auto;
    background-color: var(--body-color);
    transition: background .4s;
  }
  .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;
  }

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

  .section{
    padding-block: 8rem 0;
  }

  .home__title{
    font-size: 2.25rem;
  }

  .scrollup{
    right: 3rem;
  }
  .show-scroll{
    bottom: 5rem;
  }
  

  /* change background header */
  .bg-header{
    box-shadow: 0 4px 20px hsla(207, 24%, 35%, .1);
  }
  .dark-theme .bg-header{
    box-shadow: 0 6px 24px hsla(207, 24%, 8%, .6);
  }

}

@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__title{
    font-size: var(--biggest-font-size);
  }
  .home__blob{
    width: 300px; 
    height: 435px; 
    border-radius: 9.375rem; 
  }

  /* Make perfil fill more of the blob and let the image scale responsively */
  .home__perfil{
    /* use percentages so the child image scales with the blob */
    width: 86%; 
    height: 88%; 
    border-radius: 7.95rem;
  }

  .home__perfil img{
    /* ensure the image always covers the perfil area and stays responsive */
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
  }
  .home__shape-wawes{
    width: 100px;
    left: -4rem;
    top: 10rem;
  }
  .home__shape-circle{
    width: 250px;
    bottom: -1rem;
    right: -5rem;
  }
  .home__data{
    row-gap: 2.5rem;
  }
  .home__social{
    column-gap: 2rem;
  }
  .home__social-link{
    font-size: 1.5rem;
  }
  .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: -6rem;
    bottom: 5rem;
  }

  .services__container{
    grid-template-columns: repeat(3, max-content);
  }
  .services__card{
    width: 245px;
    height: 345px;
    border-radius: 7.6rem;
    padding: 3.5rem 1.5rem ;
  }

  .services__card i{
    font-size: 2.5rem;
  }
  .services__border{
    width: 265px;
    height: 365px;
    border-radius: 8.25rem;
  }

  .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__content .swiper-slide{
    margin-bottom: 6.5rem;
  }
  .projects__img{
    width: 320px;
    margin-bottom: 2rem;
  }

  .testimonial__container{
    width: 566px;
  }
  .testimonial__container .swiper-button-prev,
  .testimonial__container .swiper-button-next{
    font-size: 2.5rem;
  }
  .testimonial__container .swiper-button-prev{
    left: calc(50% -5rem);
  }
  .testimonial__container .swiper-button-next{
    right: calc(50% -5rem);
  }
  .testimonial__container .swiper-slide{
    margin-bottom: 6rem;
  }
  .testimonial__description{
    font-size: var(--h2-font-size);
    margin-bottom: 2rem;
  }
  .testimonial__img{
    width: 200px;
    top: 13rem;
    right: 4rem;
  }

  .contact__title{
    margin-bottom: 3rem;
  }
  .contact__title{
    font-size: 1.25rem;
  }
  .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__social-link{
    font-size: 1.5rem;
  }
  .footer__copy{
    margin-top: 5rem;
  }
}