/*===== VARIABLES CSS =====*/
:root {
  --header-height: 3rem;
  --font-semi: 600;
  /*===== Colors =====*/
  /* HSL color mode */
  --hue-color: 212;
  --first-color: hsl(var(--hue-color), 88%, 22%);
  --second-color: hsl(var(--hue-color), 56%, 12%);
  /*===== Font and Typography =====*/
  --body-font: 'Cormorant', serif;
  --big-font-size: 2rem;
  --h2-font-size: 1.25rem;
  --normal-font-size: 1.2rem;
  --smaller-font-size: 1rem;
  /*===== Margins =====*/
  --mb-2: 1rem;
  --mb-4: 2rem;
  --mb-5: 2.5rem;
  --mb-6: 3rem;
  /*===== z index =====*/
  --z-back: -10;
  --z-fixed: 100;
}

@media screen and (min-width: 968px) {
  :root {
    --big-font-size: 3.5rem;
    --h2-font-size: 2rem;
    --normal-font-size: 1.2rem;
    --smaller-font-size: 1rem;
  }
}

/*===== BASE =====*/
*, ::before, ::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: var(--header-height) 0 0 0;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  color: var(--second-color);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.l-main {
  flex: 1;
}


html, body {
  height: 100%;
}

h1, h2, p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
}

/* a:hover { */
  /* text-decoration: underline; */
/* } */

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

/*===== CLASS CSS ===== */
.section-title {
  position: relative;
  font-size: var(--h2-font-size);
  color: var(--first-color);
  margin-top: var(--mb-2);
  margin-bottom: var(--mb-4);
  text-align: center;
}

.section-title::after {
  position: absolute;
  content: '';
  width: 64px;
  height: 0.18rem;
  left: 0;
  right: 0;
  margin: auto;
  top: 2rem;
  background-color: var(--first-color);
}

.section {
  padding-top: 3rem;
  padding-bottom: 2rem;
}

/*===== LAYOUT =====*/
.bd-grid {
  max-width: 1024px;
  display: grid;
  margin-left: var(--mb-2);
  margin-right: var(--mb-2);
}

.cap-grid {
  max-width: 1024px;
  display: grid;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
}


.l-header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: #fff;
  box-shadow: 0 1px 4px rgba(146, 161, 176, 0.15);
}

/*===== NAV =====*/
.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: var(--font-semi);
}

@media screen and (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 80%;
    height: 100%;
    padding: 2rem;
    background-color: var(--second-color);
    transition: .5s;
  }
}

.nav__item {
  margin-bottom: var(--mb-4);
}

.nav__link {
  position: relative;
  color: #fff;
}

.nav__link:hover {
  position: relative;
}

.nav__link:hover::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 0.18rem;
  left: 0;
  top: 2rem;
  background-color: var(--first-color);
}

.nav__logo {
  color: var(--second-color);
}

.nav__toggle {
  color: var(--second-color);
  font-size: 1.5rem;
  cursor: pointer;
}

/*Active menu*/
.active::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 0.18rem;
  left: 0;
  top: 2rem;
  background-color: var(--first-color);
}

/*=== Show menu ===*/
.show {
  right: 0;
}

/*===== HOME =====*/
.home {
  position: relative;
  overflow: hidden;
  /* row-gap: 5rem; */
  padding: 4rem 0 5rem;
  width: 100%;
}

.home-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100;
  height: 100%;
  background-image: url('../img/banner.webp');
  background-size: cover;
  background-position: center 64%;
  background-attachment: scroll;
  /* background-position-y: -65%; */
  opacity: 0.45; /* Adjust opacity as needed (0.0 to 1.0) */
  z-index: -1;
  transform: scaleX(-1);
}

home-background:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.2); /* Adjust transparency as needed */
  z-index: 0;
}

.home__content {
  position: relative;
  z-index: 1;
  row-gap: 5rem;
}

.home__data {
  align-self: center;
  position: relative;
}

.home__title {
  font-size: var(--big-font-size);
  margin-bottom: var(--mb-5);
  position: relative;
  z-index: 1; /* Ensure the text stays above the background */
}

.home__title-color {
  color: var(--first-color);
}

.home__social {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}

.home__social-icon {
  width: max-content;
  margin-bottom: var(--mb-2);
  font-size: 1.5rem;
  color: var(--second-color);
}

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

.home__img {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 260px;
}

.home__blob {
  fill: var(--first-color);
}

.home__blob-img {
  width: 360px;
}


/*BUTTONS*/
.button {
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: .75rem 2.5rem;
  font-weight: var(--font-semi);
  border-radius: .5rem;
  transition: .3s;
}

.button:hover {
  box-shadow: 0px 10px 36px rgba(0, 0, 0, 0.15);
}

/* ===== ABOUT =====*/
.about__container {
  row-gap: 2rem;
  text-align: center;
}

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

.about__img {
  justify-self: center;
}

.about__img img {
  width: 200px;
  border-radius: .5rem;
}

/* ===== SKILLS =====*/
.skills__container {
  row-gap: 2rem;
  text-align: justify;
}

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

.skills__text {
  margin-bottom: var(--mb-4);
}

.skills__data {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  font-weight: var(--font-semi);
  padding: .5rem 1rem;
  margin-bottom: var(--mb-4);
  border-radius: .5rem;
  box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
}

.skills__icon {
  font-size: 2rem;
  margin-right: var(--mb-2);
  color: var(--first-color);
}

.skills__names {
  display: flex;
  align-items: center;
}

.skills__bar {
  position: absolute;
  left: 0;
  bottom: 0;
  background-color: var(--first-color);
  height: .25rem;
  border-radius: .5rem;
  z-index: var(--z-back);
}

.skills__hshm {
  width: 100%;
}

.skills__ah {
  width: 100%;
}

.skills__eb {
  width: 100%;
}

.skills_ls {
  width: 100%;
}

.skills__edu {
  width: 100%;
}

.skills__img {
  border-radius: .5rem;
}

.skills__p  a {
  position:relative;
  /* display:inline-block; */
  /* color: #666; */
  color: var(--first-color);
  transition: color .2 ease;
  /* padding: 3px 0; */

  &:hover {
    &::after,
    &::before {
      width: 100%;
      left: 0%;
    }
  }
  &::after,
  &::before {
    content: ''; 
    position: absolute;
    top: calc(100%);
    width: 0;
    right: 0;
    height: 2px;
  }
  
  &::before {
    transition: width .4s cubic-bezier(0.51, 0.18, 0, 0.88) .1s;
    /* background: #2196f3; */
    background: var(--first-color);
  }
  
  &::after {
    transition: width .2s cubic-bezier(0.29, 0.18, 0.26, 0.83);
    /* background: #F44336; */
    background: #c98e00;
  }
}



/* ===== WORK =====*/
.work__container {
  row-gap: 2rem;
}

.work__img {
  box-shadow: 0px 4px 25px rgba(14, 36, 49, 0.15);
  border-radius: .5rem;
  overflow: hidden;
}

.work__img img {
  transition: 1s;
}

.work__img img:hover {
  transform: scale(1.1);
}

/* ===== CONTACT =====*/
.contact__input {
  width: 100%;
  font-size: var(--normal-font-size);
  font-weight: var(--font-semi);
  padding: 1rem;
  border-radius: .5rem;
  border: 1.5px solid var(--second-color);
  outline: none;
  margin-bottom: var(--mb-4);
}

.contact__button {
  display: block;
  border: none;
  outline: none;
  font-size: var(--normal-font-size);
  cursor: pointer;
  margin-left: auto;
}

/* ===== FOOTER =====*/
.footer {
  background-color: var(--second-color);
  color: #fff;
  text-align: center;
  font-weight: var(--font-semi);
  padding: 2rem 0;
}

.footer__title {
  font-size: 2rem;
  margin-bottom: var(--mb-4);
}

.footer__social {
  margin-bottom: var(--mb-4);
}

.footer__icon {
  font-size: 1.5rem;
  color: #fff;
  margin: 0 var(--mb-2);
}

.footer_top {
  font-size: 1rem;
  color: #fff;
  margin: 0 var(--mb-2);
}

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

/* ===== PUBLICATIONS====*/
.publications {
  position: relative;
  overflow: hidden;
  /* row-gap: 5rem; */
  padding: 4rem 0 5rem;
  width: 100%;
}

.publications-title {
  /* align-items: center; */
  text-align: left;
  margin-left: 10%;
  margin-right: 1rem;
  position: relative;
  font-size: var(--h2-font-size);
  color: var(--first-color);
}

.publications-subtitle {
  /* align-items: center; */
  text-align: left;
  margin-left: 10%;
  margin-right: 1rem;
  position: relative;
  font-size: var(--h3-font-size);
  color: var(--first-color);
  
}

.publications-text {
  /* align-items: center; */
  text-align: left;
  margin-left: 13%;
  margin-right: 1rem;
  position: relative;
}

.publications-subtext {
  margin-left: 2rem;
  padding-bottom: 1em;
}

.publications__li  a {
  position:relative;
  /* display:inline-block; */
  /* color: #666; */
  color: var(--first-color);
  transition: color .2 ease;
  /* padding: 3px 0; */

  &:hover {
    &::after,
    &::before {
      width: 100%;
      left: 0%;
    }
  }
  &::after,
  &::before {
    content: ''; 
    position: absolute;
    top: calc(100%);
    width: 0;
    right: 0;
    height: 2px;
  }
  
  &::before {
    transition: width .4s cubic-bezier(0.51, 0.18, 0, 0.88) .1s;
    /* background: #2196f3; */
    background: var(--first-color);
  }
  
  &::after {
    transition: width .2s cubic-bezier(0.29, 0.18, 0.26, 0.83);
    /* background: #F44336; */
    background: #c98e00;
  }
}

/* ===== MEDIA QUERIES=====*/
@media screen and (max-width: 320px) {
  .home {
    row-gap: 2rem;
  }
  .home__img {
    width: 200px;
  }
  .publications {
    row-gap: 2rem;
  }
  /* .publications-text { */
    /* align-items: center; */
  /* } */
}

@media screen and (min-width: 576px) {
  .home {
    padding: 4rem 0 2rem;
  }
  .home__social {
    padding-top: 0;
    padding-bottom: 2.5rem;
    flex-direction: row;
    align-self: flex-end;
  }
  .home__social-icon {
    margin-bottom: 0;
    margin-right: var(--mb-4);
  }
  .home__img {
    width: 300px;
    bottom: 25%;
  }
  .about__container {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    text-align: justify;
  }
  .skills__container {
    grid-template-columns: .7fr;
    justify-content: center;
    column-gap: 1rem;
  }
  .work__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
    padding-top: 2rem;
  }
  .contact__form {
    width: 360px;
    padding-top: 2rem;
  }
  .contact__container {
    justify-items: center;
  }
  .publications {
    padding: 4rem 0 2rem;
  }
  /* .publications-text { */
    /* margin-left: 10%; */
    /* align-items: center; */
  /* } */
}

@media screen and (min-width: 768px) {
  body {
    margin: 0;
  }

  .section {
    padding-top: 4rem;
    padding-bottom: 3rem;
  }
  .section-title {
    margin-bottom: var(--mb-6);
  }
  .section-title::after {
    width: 80px;
    top: 3rem;
  }
  .nav {
    height: calc(var(--header-height) + 1.5rem);
  }
  .nav__list {
    display: flex;
    padding-top: 0;
  }
  .nav__item {
    margin-left: var(--mb-6);
    margin-bottom: 0;
  }
  .nav__toggle {
    display: none;
  }
  .nav__link {
    color: var(--second-color);
  }
  .home {
    padding: 8rem 0 2rem;
  }
  .publications {
    padding: 8rem 0 2rem;
  }
  /* .publications-text { */
    /* margin-left: 0rem; */
    /* align-items: center; */
  /* } */
  .home__img {
    width: 400px;
    bottom: 10%;
  }
  .about__container {
    padding-top: 2rem;
  }
  .about__img img {
    width: 300px;
  }
  .skills__container {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 2rem;
    align-items: center;
    text-align: initial;
  }
  .work__container {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 2rem;
  }
}

@media screen and (min-width: 992px) {
  .bd-grid {
    margin-left: auto;
    margin-right: auto;
  }
  .home {
    padding: 10rem 0 2rem;
  }
  .publications {
    padding: 10% 0 2rem;
  }
  /* .publications-text { */
    /* margin-left: 0rem; */
    /* align-items: center; */
  /* } */
  .home__img {
    width: 450px;
  }
}