/*===== GOOGLE FONTS =====*/
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&display=swap");
@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.css");
/*===== VARIABLES CSS =====*/
:root {
  --header-height: 3rem;
  --font-medium: 500;
}

/*===== Colores =====*/
:root {
  --first-color: #5361ff;
  --white-color: #fafaff;
  --dark-color: #2a3b47;
  --text-color: #697477;
}

/*===== Fuente y tipografia =====*/
:root {
  --body-font: "Montserrat", sans-serif;
  --big-font-size: 6.25rem;
  --h2-font-size: 1.25rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;
}
@media screen and (min-width: 768px) {
  :root {
    --big-font-size: 10.5rem;
    --h2-font-size: 2rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
  }
}

/*===== Margenes =====*/
:root {
  --mb-1: 0.5rem;
  --mb-2: 1rem;
  --mb-3: 1.5rem;
  --mb-4: 2rem;
}

/*===== z index =====*/
:root {
  --z-fixed: 100;
}

/*===== 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);
  font-weight: var(--font-medium);
  color: var(--text-color);
  line-height: 1.6;
}
/* pre loader start */
.loader-container {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  background: #e6eff1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100%;
}
.loader-container.fade-out {
  top: -120%;
}
/* pre loader end */

h1,
h2,
p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
a {
  text-decoration: none;
  color: var(--text-color);
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/*===== CLASS CSS ===== */
.section {
  padding-top: 3rem;
  padding-right: 0px;
  padding-bottom: 1rem;
  padding-left: 0px;
}
.section-title {
  position: relative;
  font-size: var(--h2-font-size);
  color: var(--dark-color);
  margin: var(--mb-4) 0;
  text-align: center;
}
.section-title1 {
  position: relative;
  font-size: var(--h2-font-size);
  color: var(--dark-color);
  margin: var(--mb-4) 0;
  text-align: center;
  background: #B7DEED;
background: -webkit-linear-gradient(to right, #B7DEED 0%, #71CEEF 25%, #21B4E2 75%, #B7DEED 100%);
background: -moz-linear-gradient(to right, #B7DEED 0%, #71CEEF 25%, #21B4E2 75%, #B7DEED 100%);
background: linear-gradient(to right, #B7DEED 0%, #71CEEF 25%, #21B4E2 75%, #B7DEED 100%);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}

.section-title::after {
  position: absolute;
  content: "";
  width: 50px;
  height: 0.18rem;
  left: 0;
  right: 0;
  margin: auto;
  top: 2rem;
  background: linear-gradient(45deg, #00b5f5, #002a8f);
}
.section-title1::after {
  position: absolute;
  content: "";
  width: 50px;
  height: 0.18rem;
  left: 0;
  right: 0;
  margin: auto;
  top: 2rem;
  background: linear-gradient(45deg, #00b5f5, #002a8f);
}

/*===== LAYOUT =====*/
.bd-grid {
  max-width: 1024px;
  display: grid;
  grid-template-columns: 100%;
  grid-column-gap: 2rem;
  width: calc(100% - 2rem);
  margin-left: var(--mb-2);
  margin-right: var(--mb-2);
}
.l-header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  opacity: 75%;
  background: #2575fc;
  border-bottom: 0.1rem solid rgb(255, 255, 255);
}

/*===== NAV =====*/
.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 80%;
    height: 100%;
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.3);
    transition: 0.5s;
    backdrop-filter: blur(10px);
  }
}
.nav__item {
  margin-bottom: var(--mb-4);
}
.nav__link {
  position: relative;
  color: black;
}
.nav__link:hover {
  color: var(--first-color);
}
.nav__logo {
  color: var(--white-color);
}
.nav__toggle {
  color: var(--white-color);
  font-size: 1.5rem;
  cursor: pointer;
}

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

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

/*===== HOME =====*/
.home {
  position: relative;
  background: #4e54c8; /* fallback for old browsers */
  background: -webkit-linear-gradient(
    to left,
    #8f94fb,
    #4e54c8
  ); /* Chrome 10-25, Safari 5.1-6 */
  background: linear-gradient(
    to left,
    #8f94fb,
    #4e54c8
  ); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
  overflow: hidden;
}
.home__container {
  height: calc(100vh - var(--header-height));
  row-gap: 1.5rem;
}
.home__title {
  margin-top: 56px;
  font-size: var(--big-font-size);
  color: var(--white-color);
  line-height: 0.9;
  letter-spacing: 0.3rem;
  /* text-shadow: 0 20px 25px rgba(0, 0, 0, 0.5); */
  background: -webkit-linear-gradient(to top, #ffffff 50%, #00c6ff 100%);
  background: -moz-linear-gradient(to top, #ffffff 50%, #00c6ff 100%);
  background: linear-gradient(to top, #ffffff 50%, #00c6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.home__title span {
  background: -webkit-linear-gradient(to top, #ffffff 50%, #00c6ff 100%);
  background: -moz-linear-gradient(to top, #ffffff 50%, #00c6ff 100%);
  background: linear-gradient(to top, #ffffff 50%, #00c6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.home__scroll {
  align-self: flex-end;
  padding-bottom: var(--mb-4);
}

.home__img {
  position: absolute;
  right: 0;
  bottom: 0;
  left: auto;
  width: 460px;
}
.home__scroll-link {
  writing-mode: vertical-lr;
  transform: rotate(-180deg);
  color: var(--white-color);
}
/* ===== ABOUT =====*/
.about__container {
  justify-items: center;

  text-align: center;
}
.about__img {
  position: relative;
  height: 300px;
  width: 300px;
  background-color: var(--first-color);
  border-radius: 2rem;
  overflow: hidden;
  box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px;
}
.profile__img {
  position: relative;
  overflow: hidden;
  background-color: var(--first-color);
  border-radius: 80px;
  height: 400px;
  width: 400px;
}
.about__img img {
  width: 300px;
  height: 300px;
}
.about__subtitle {
  font-size: var(--h2-font-size);
  color: var(--first-color);
  margin-bottom: var(--mb-1);
}
.about__subtitle1 {
  font-size: 1.6rem;
  font-family: "Arial, sans-serif";
  background-color: #0466c8;
  -webkit-background-clip: text;
  -moz-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 2px 8px 6px rgba(0, 0, 0, 0.2),
    0px -5px 35px rgba(255, 255, 255, 0.3);
  letter-spacing: 0.1rem;
  margin-bottom: 1.5rem;
  margin-top: 1.5rem;
}
.about__text {
  background-color: rgba(0, 187, 255, 0.04);

  margin-bottom: var(--mb-3);
  font-size: 1rem;
  text-align: justify;
}
.about__profession {
  display: block;
  margin-bottom: var(--mb-3);
}
.about__social-icon {
  font-size: 2.4rem;
  margin: 0 var(--mb-1);
}
.about__social-icon:hover {
  color: var(--first-color);
}



/* ===== SKILLS =====*/
.skills__container {
  row-gap: 2rem;
  margin-top: 2rem;
}
.skills__subtitle {
  color: var(--first-color);
  margin-bottom: var(--mb-3);
  background: -webkit-linear-gradient(#00c6ff, #0072ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.skills__name {
  display: inline-block;
  font-size: var(--small-font-size);
  margin-right: var(--mb-2);
  margin-bottom: var(--mb-3);
  padding: 0.25rem 0.5rem;
  background-color: var(--white-color);
  border-radius: 0.25rem;
}
.skills__name:hover {
  background-image: linear-gradient(
    to right,
    #00c6ff 0%,
    #0072ff 51%,
    #00c6ff 100%
  );
  color: var(--white-color);
}
.skills__img img {
  border-radius: 0.5rem;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

/* ===== PORTFOLIO =====*/
.portfolio {
  background-color: var(--white-color);
}
.portfolio__container {
  justify-items: center;
  row-gap: 2rem;
}
.portfolio__img {
  position: relative;
  overflow: hidden;
}
.portfolio__img img {
  border-radius: 0.5rem;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}
.portfolio__link {
  position: absolute;
  bottom: -100%;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 0.5rem;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: 0.3s;
}
.portfolio__img:hover .portfolio__link {
  bottom: 0;
}
.portfolio__link-name {
  color: var(--dark-color);
}

/* education section starts */
.education {
  background: #ffffff;
  min-height: 80vh;
}
.qoute {
  font-size: 1.5rem;
  align-self: flex-end;
  font-family: "Nunito", sans-serif;
  font-weight: 600;
  margin-top: 0.5rem;
}
.education .box-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.education .box-container .box {
  display: flex;
  flex-direction: row;
  width: 90%;
  border-radius: 0.5rem;
  justify-content: center;
  box-shadow: 0.2rem 0.5rem 1rem rgba(0, 0, 0, 0.2);
  text-align: center;
  position: relative;
  margin-top: 2rem;
  overflow: hidden;
  transition: 0.3s;
  background: rgb(252, 252, 252);
}
.education .box-container .box:hover {
  transform: scale(1.03);
  box-shadow: 1rem 0.5rem 1.2rem rgba(0, 0, 0, 0.3);
}
.education .box-container .box .image {
  flex: 1 1 5rem;
  width: 100%;
}
.education .box-container .box img {
  object-fit: cover;
  position: relative;
  width: 100%;
  height: 100%;
}
.education .box-container .box .content {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0rem;
  flex-wrap: wrap;
  flex: 1 1 30rem;
}
.education .box-container .box .content h3 {
  font-size: 1.6rem;
  color: #012970;
  padding: 0;
  font-weight: 600;
  text-align: left;
  margin-left: 1rem;
}
.education .box-container .box .content p {
  font-size: 1rem;
  margin-left: 1rem;
  text-align: left;
}

.education h4 {
  font-size: 1rem;
  color: rgb(34, 109, 0);
  text-align: left;
  margin: 1rem;
  font-family: "Nunito", sans-serif;
  font-weight: 700;
}

.education h5 {
  font-size: 0.8rem;
  text-align: left;
  margin: 1rem;
  font-family: "Nunito", sans-serif;
  font-weight: 700;
}

/* education media queries starts*/
@media screen and (max-width: 600px) {
  .education .box-container .box {
    flex-direction: column;
    width: 95%;
    position: relative;
    overflow: hidden;
  }
  .education .box-container .box .image {
    width: 100%;
    height: 25rem;
  }
  .education .box-container .box img {
    width: 100%;
  }
  .education .box-container .box .content {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    flex-wrap: wrap;
    flex: 0;
  }
  .education .btns {
    margin-top: 2rem;
    margin-left: 1rem;
    margin-right: 1rem;
    flex-wrap: wrap;
  }
}
/* education media queries ends*/
/* education section ends */

/* ===== CONTACT =====*/
.contact__container {
  row-gap: 2rem;
}
.contact__subtitle {
  font-size: var(--normal-font-size);
  color: var(--first-color);
}
.contact__text {
  display: inline-block;
  margin-bottom: var(--mb-2);
  text-shadow: 0 0 8px #000;
  color: transparent;
}
.contact__text1 {
  display: inline-block;
  margin-bottom: var(--mb-2);
}
.contact__inputs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 1rem;
}
.contact__input {
  width: 100%;
  padding: 0.8rem;
  outline: none;
  border: 1.5px solid var(--dark-color);
  font-size: var(--normal-font-size);
  margin-bottom: var(--mb-4);
  border-radius: 0.5rem;
}
.contact__button {
  display: block;
  background-color: var(--first-color);
  color: var(--white-color);
  padding: 0.75rem 2.5rem;
  margin-left: auto;
  border-radius: 0.5rem;
  border: none;
  outline: none;
  font-size: var(--normal-font-size);
  cursor: pointer;
}

/* ===== FOOTER=====*/
.footer {
  background-color: var(--dark-color);
}

.footer__text {
  color: #a1a1a1;
}
.footer__container {
  row-gap: 2rem;
}
.footer__title {
  font-size: var(--normal-font-size);
  color: var(--white-color);
  margin-bottom: 1rem;
}
.footer__link {
  padding: 1rem 0;
}
.footer__link:hover {
  color: var(--first-color);
}
.footer__social {
  font-size: 2.4rem;
  margin-right: var(--mb-1);
}
.footer__social:hover {
  color: var(--first-color);
}

/* ===== MEDIA QUERIES =====*/
/* For small devices */
@media screen and (max-width: 320px) {
  .home__img {
    width: 430px;
  }
}

@media screen and (min-width: 768px) {
  body {
    margin: 0;
  }
  .section {
    padding-top: 4rem;
  }
  .section-title {
    margin-bottom: 3rem;
  }
  .section-title::after {
    width: 64px;
    top: 3rem;
  }

  .nav {
    height: calc(var(--header-height) + 1rem);
  }
  .nav__list {
    display: flex;
  }
  .nav__item {
    margin-left: var(--mb-4);
    margin-bottom: 0;
  }
  .nav__toggle {
    display: none;
  }
  .nav__link {
    color: var(--white-color);
  }
  .nav__link:hover {
    color: var(--white-color);
  }
  .active::after {
    background-color: var(--white-color);
  }

  .home__container {
    height: 100vh;
    grid-template-rows: 1.7fr 1fr;
    row-gap: 0;
  }
  .home__img {
    width: 524px;
    right: 10%;
  }

  .about__container {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    text-align: initial;
    padding: 4rem 0;
  }
  .about__img {
    width: 300px;
    height: 300px;
  }
  .about__img img {
    width: 300px;
    height: 300px;
  }

  .skills__container {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
  }

  .portfolio__container {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    column-gap: 2rem;
  }

  .contact__container {
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
  }
  .contact__form {
    width: 380px;
  }

  .footer__container {
    grid-template-columns: repeat(3, 1fr);
    justify-items: center;
  }
}

@media screen and (min-width: 1024px) {
  .bd-grid {
    margin-left: auto;
    margin-right: auto;
  }
}

/* For tall screens on mobiles y desktop*/
@media screen and (min-height: 721px) {
  .home__container {
    height: 640px;
  }
  .home__img {
    width: 500px;
    right: 24%;
  }
}
.heading {
  font-size: 2rem;
  color: rgb(32, 32, 32);
  font-weight: 800;
  text-align: center;
}
.heading span {
  color: #5361ff;
}
.quote {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  position: relative;
}
.image {
  flex: 1 1 40rem;
  z-index: 1;
}

.footer .credit {
  padding: 1rem;
  margin-bottom: 0rem;
  text-align: center;
  font-size: 1.3rem;
  font-family: "Nunito", sans-serif;
  font-weight: 500;
  color: #fff;
  border-top: 0.1rem solid #fff3;
}
.footer-heart {
  text-align: center;
  font-family: open sans, sans-serif;
}

.footer-heart a {
  border-bottom: 1px solid #453886;
  color: #453886;
  padding-bottom: 0.25em;
  text-decoration: none;
}

.footer-heart a:hover {
  color: #2196f3;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg id='squiggle-link' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' xmlns:ev='http://www.w3.org/2001/xml-events' viewBox='0 0 20 4'%3E%3Cstyle type='text/css'%3E.squiggle{animation:shift .3s linear infinite;}@keyframes shift {from {transform:translateX(0);}to {transform:translateX(-20px);}}%3C/style%3E%3Cpath fill='none' stroke='%23453886' stroke-width='2' class='squiggle' d='M0,3.5 c 5,0,5,-3,10,-3 s 5,3,10,3 c 5,0,5,-3,10,-3 s 5,3,10,3'/%3E%3C/svg%3E");
  background-position: bottom;
  background-repeat: repeat-x;
  background-size: 20%;
  border-bottom: 0;
  padding-bottom: 0.3em;
  text-decoration: none;
}

.emoji {
  vertical-align: middle;
}
.heart {
  fill: red;
  position: relative;
  top: 5px;
  width: 22px;
  animation: pulse 1s ease infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
  100% {
    transform: scale(1);
  }
}

/* DEMO-SPECIFIC STYLES */
.typewriter h1 {
  color: #697477;
  width: auto;
  overflow: hidden; /* Ensures the content is not revealed until the animation */
  font-size: 1rem;
  border-right: 0.15em solid #697477; /* The typwriter cursor */
  white-space: nowrap; /* Keeps the content on a single line */
  margin: 0 auto; /* Gives that scrolling effect as the typing happens */
  animation: typing 3.5s steps(60, end), blink-caret 0.65s step-end infinite;
  display: inline-block;
  margin-bottom: var(--mb-4);
}

/* The typing effect */
@keyframes typing {
  from {
    max-width: 0;
  }
  to {
    max-width: 100%;
  }
}

/* The typewriter cursor effect */
@keyframes blink-caret {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: #697477;
  }
}

/*type and retype*/

.text_1 {
  animation: text1;
}
.text_2 {
  animation: text2;
}
.text_1,
.text_2 {
  overflow: hidden;
  white-space: nowrap;
  display: inline-block;
  position: relative;
  font-size: medium;
  animation-duration: 15s;
  animation-timing-function: steps(15, end);
  animation-iteration-count: infinite;
}
.text_1::after,
.text_2::after {
  content: "|";
  position: absolute;
  right: 0;
  animation: caret infinite;
  animation-duration: 1s;
  animation-timing-function: steps(1, end);
}
@keyframes typewriter {
  0%,
  100% {
    width: 0;
  }
  20%,
  80% {
    width: 10.2em;
  }
}
@keyframes caret {
  0%,
  100% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
}
@keyframes text2 {
  0%,
  50%,
  100% {
    width: 0;
  }

  60%,
  90% {
    width: 17em;
  }
}
@keyframes text1 {
  0%,
  50%,
  100% {
    width: 0;
  }
  10%,
  40% {
    width: 14.5em;
  }
}
h6 {
  font-size: medium;
  position: relative;
  font-family: "Source Code Pro", monospace;
  position: relative;
  width: max-content;
}

/* .container-top {
  --offset: 100px;
  --fade: 120px;

  display: flex;
  width: 60px;
  justify-self: end;
  justify-content: flex-end;
  align-items: flex-end;
  mask: linear-gradient(
    #0000 calc(100vh + var(--offset)),
    #000 calc(100vh + var(--offset) + var(--fade))
  );
}

.top {
  
  position: sticky;
  bottom: 20px;
  right: 30px;
  margin-left: 15px;

  
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(45deg, #00b5f5, #002a8f);
  border-radius: 10px;
}
.top:before {
  content: "";
  position: absolute;
  inset: 30%;
  transform: translateY(20%) rotate(-45deg);
  border-top: 5px solid #fff;
  border-right: 5px solid #fff;
} */

#button {
  display: inline-block;
  background: linear-gradient(45deg, #00b5f5, #002a8f);
  width: 35px;
  height: 35px;
  text-align: center;
  border-radius: 10px;
  position: fixed;
  bottom: 30px;
  right: 30px;
  transition: background-color 0.3s, opacity 0.5s, visibility 0.5s;
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}
#button::after {
  content: "\f077";
  font-family: FontAwesome;
  font-weight: normal;
  font-style: normal;
  font-size: 1em;
  line-height: 35px;
  color: #fff;
}
#button:hover {
  cursor: pointer;
  background-color: #333;
}
#button:active {
  background-color: #555;
}
#button.show {
  opacity: 1;
  visibility: visible;
}