/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=Grechen+Fuemen&family=Montserrat+Alternates:wght@400;500;600&display=swap');

/*=============== VARIABLES CSS ===============*/
:root {
  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  /* 
         Change favorite color:

         Default (Red): hsl(358, 80%, 49%)
         Purple: hsl(265, 80%, 49%) - Blue: hsl(220, 80%, 49%)
         Pink: hsl(330, 80%, 49%) - Green: hsl(162, 70%, 40%)
         Orange: hsl(14, 80%, 49%)

         For more colors visit: https://htmlcolorcodes.com/
         -> Choose any color 
         -> Copy the color mode (HSL)
  */
  --hue: 250;
  --first-color: hsl(var(--hue), 30%, 49%);
  --first-color-alt: hsl(var(--hue), 30%, 45%);
  --white-color: hsl(0, 0%, 98%);
  --black-color: hsl(0, 0%, 1%);
  --text-color: hsl(var(--hue), 2%, 66%);
  --body-color: hsl(var(--hue), 100%, 1%);
  --container-color: hsl(var(--hue), 2%, 10%);
  --conic-gradient: conic-gradient(
    from 150deg at 50% 45%,
    hsl(var(--hue), 30%, 20%) 0deg,
    hsl(var(--hue), 30%, 48%) 140deg,
    hsl(var(--hue), 30%, 20%) 360deg
  );

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: 'Montserrat Alternates', sans-serif;
  --second-font: 'Grechen Fuemen', cursive;
  --biggest-font-size: 2.5rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;
  --smaller-font-size: 0.75rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;

  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

/*========== Responsive typography ==========*/
@media screen and (min-width: 1168px) {
  :root {
    --biggest-font-size: 3.5rem;
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.813rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body,
input,
textarea,
button {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
}

body {
  background-color: var(--body-color);
  color: var(--white-color);
}

input,
button,
textarea {
  border: none;
  outline: none;
}

h1,
h2,
h3,
h4 {
  color: var(--white-color);
  font-weight: var(--font-semi-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1168px;
  margin-inline: 1.5rem;
}

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

.section {
  padding-block: 2rem 3rem;
}

.section__title {
  font-size: var(--h2-font-size);
  text-align: center;
  margin-bottom: 2rem;
}

.main {
  overflow: hidden;
}

/*=============== NAV ===============*/
.nav {
  position: fixed;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  background-color: hsla(0, 0%, 98%, 0.1);
  width: 88%;
  margin-inline: auto;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1rem 2rem;
  border-radius: 4rem;
  z-index: var(--z-fixed);
}

.nav-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-link {
  width: 2.5rem;
  height: 2.5rem;
  background-color: transparent;
  color: var(--white-color);
  font-size: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background-color 0.6s;
}

/* Active link */
.active-link {
  background-color: var(--first-color);
}

/*=============== HOME ===============*/
/*===== PERFIL =====*/
.perfil {
  position: relative;
  background: var(--conic-gradient);
  height: 430px;
  border-radius: 2rem;
  padding: 1rem;
  display: grid;
  overflow: hidden;
}
.perfil-img {
  width: 220px;
  position: absolute;
  justify-self: center;
  align-self: flex-end;
}

.perfil-data {
  align-self: flex-end;
  background-color: hsla(0, 0%, 1%, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.8rem 1.5rem;
  border-radius: 1.5rem;
  border: 2px solid hsla(0, 0%, 100%, 0.5);
}

.perfil-name {
  font: var(--font-regular) var(--biggest-font-size) var(--second-font);
  margin-bottom: 1rem;
}

.perfil-buttons {
  display: grid;
  column-gap: 5rem;
  grid-template-columns: repeat(2, 1fr);
}

.perfil-buttons .button {
  padding: 0.75rem 0;
}

/*===== INFO =====*/
.info,
.about,
.skills {
  background-color: var(--container-color);
  padding: 2rem 1.5rem;
  border-radius: 2rem;
}
.info-circle {
  width: 2rem;
  height: 2rem;
  background-color: var(--first-color);
  border-radius: 50%;
}
.info-name {
  font: var(--font-regular) var(--h1-font-size) var(--second-font);
}
.info-data {
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: 0.5rem;
}
.info-image {
  background: var(--conic-gradient);
  height: 165px;
  border-radius: 2rem;
  display: grid;
  margin-block: 1.5rem;
  overflow: hidden;
}
.info-img {
  width: 180px;
  justify-self: center;
  align-self: flex-end;
}
.info-description {
  font-size: var(--small-font-size);
  margin-bottom: 2rem;
}
.info .button {
  margin-top: 1.5rem;
  width: 100%;
}
/*===== ABOUT =====*/
.about-name {
  font-size: var(--normal-font-size);
  font-weight: var(--font-regular);
  margin-bottom: 1rem;
}
.about-social {
  display: flex;
  justify-content: center;
  column-gap: 1.5rem;
  margin-block: 2rem;
}
.about-link {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--white-color);
  color: var(--black-color);
  font-size: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition:
    background-color 0.4s,
    color 0.4s;
}
.about-link:hover {
  background-color: var(--first-color);
  color: var(--white-color);
}

.about-image {
  background: var(--conic-gradient);
  height: 210px;
  border-radius: 2rem;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.about-note {
  font-size: var(--small-font-size);
  margin-block: 1rem 2rem;
}
.about .button {
  width: 100%;
}

/*===== SKILLS =====*/
.skills-title {
  font-size: var(--h2-font-size);
}
.skills-item {
  width: 1.5rem;
  transition: tranform 0.4s;
}
.skills-item:hover {
  transform: translateY(-0.25rem);
}
.skills-items {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-block: 1.5rem;
}
.skills-description {
  font-size: var(--small-font-size);
}

/*=============== BUTTON ===============*/
.button {
  display: inline-flex;
  justify-content: center;
  background-color: var(--first-color);
  color: var(--white-color);
  font-weight: var(--font-semi-bold);
  padding: 1.25rem 2.5rem;
  border-radius: 4rem;
  transition: background-color 0.4s;
}
.button-black {
  background-color: var(--black-color);
}
.button:hover {
  background-color: var(--first-color-alt);
}

/*=============== PROJECTS ===============*/
.projects-card {
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 2rem;
}

.projects-image {
  display: block;
  overflow: hidden;
  border-radius: 1.5rem;
  margin-bottom: 1.5rem;
}
.projects-img {
  transition: transform 0.4s;
}
.projects-name {
  font-size: var(--h3-font-size);
  margin-bottom: 0.5rem;
}

.projects-description {
  color: var(--text-color);
  margin-bottom: 1.5rem;
}

.projects-skill {
  width: 1rem;
  transform: translateY(-0.25rem);
}

.projects-skill:hover {
  transform: translate(-0.25rem);
}

.projects-skills {
  width: max-content;
  height: 34px;
  background-color: var(--black-color);
  padding-inline: 0.75rem;
  display: flex;
  align-items: center;
  column-gap: 0.75rem;
  border-radius: 4rem;
  margin-bottom: 1.5rem;
}

.projects-button {
  color: var(--white-color);
  display: inline-flex;
  align-items: center;
  column-gap: 5rem;
  transition: color 0.4s;
}

.projects-button i {
  font-size: 1.25rem;
}

.projects-button span {
  font-weight: var(--font-medium);
}

.projects-button:hover {
  color: var(--text-color);
}

.projects-card:hover .projects-img {
  transform: scale(1.2);
}

/*=============== SERVICES ===============*/
.services-card {
  background-color: var(--container-color);
  padding: 4rem 1.5rem 3.5rem 1.5rem;
  border-radius: 2rem;
}
.services-icon {
  display: inline-block;
  position: relative;
  margin-bottom: 2rem;
}
.services-icon i {
  font-size: 2.5rem;
  position: relative;
  z-index: var(--z-tooltip);
}
.services-circle {
  width: 3rem;
  height: 3rem;
  background-color: var(--first-color);
  border-radius: 50%;
  position: absolute;
  top: -1rem;
  right: -1rem;
  transition: transform 0.4s;
}
.services-name {
  font-size: var(--h3-font-size);
  margin-bottom: 1rem;
}
.services-description {
  color: var(--text-color);
}
.services-card:hover .services-circle {
  transform: translate(0.25rem, -0.25rem);
}

/*=============== EXPERIENCE ===============*/
.experience-container {
  row-gap: 2rem;
}

.experience-card {
  display: grid;
  row-gap: 1rem;
}

.experience-company {
  font-size: var(--h2-font-size);
}
.experience-data {
  background-color: var(--container-color);
  padding: 1.5rem;
  border-radius: 1.5rem;
}

.experience-profession {
  font-size: var(--h3-font-size);
  margin-bottom: 0.5rem;
}
.experience-date {
  display: block;
  font-size: var(--smaller-font-size);
  margin: 1rem;
}

.experience-descripton {
  color: var(--text-color);
}

/*=============== CERTIFICATIONS ===============*/

.certifications__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.certification-card {
  background-color: #111111;
  border-radius: 1.5rem;
  padding: 2rem;
  transition: transform 0.3s ease;
}

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

.certification-company {
  font-size: 1rem;
  color: #8b5cf6;
  margin-bottom: 1rem;
}

.certification-name {
  font-size: 1.2rem;
  margin-bottom: 0.7rem;
  color: #fff;
}

.certification-date {
  display: inline-block;
  margin-bottom: 1rem;
  color: #b3b3b3;
  font-size: 0.9rem;
}

.certification-description {
  color: #c7c7c7;
  line-height: 1.7;
  font-size: 0.95rem;
}

/*=============== RESPONSIVE ===============*/

@media screen and (max-width: 1024px) {
  .certifications__container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 768px) {
  .certifications__container {
    grid-template-columns: 1fr;
  }
}

/*=============== CONTACT ===============*/
.contact-group,
.contact-form {
  gap: 1rem;
}

.contact-form {
  position: relative;
}

.contact-input {
  background-color: var(--container-color);
  padding: 1.25rem;
  border-radius: 4rem;
  color: var(--white-color);
}

.contact-input::placeholder {
  color: var(--text-color);
}
.contact-input::autofill {
  transition:
    background-color 6000s,
    color 6000s;
}
.contact-area {
  height: 10rem;
  border-radius: 1.5rem;
  resize: none;
}

.contact-button {
  margin-top: 1.5rem;
  cursor: pointer;
}

.contact-message {
  position: absolute;
  left: 0;
  bottom: 4.5rem;
  font-size: var(--smaller-font-size);
}

/*=============== FOOTER ===============*/
.footer {
  padding-block: 2rem 8rem;
}

.footer-container {
  row-gap: 2.5rem;
}

.footer-logo {
  color: var(--white-color);
  font: var(--font-regular) var(--biggest-font-size) var(--second-font);
  justify-self: center;
}
.footer-links {
  display: flex;
  justify-content: center;
  column-gap: 2rem;
}
.footer-link {
  color: var(--white-color);
  transition: color 0.4s;
}
.footer-link:hover {
  color: var(--text-color);
}
.footer-social {
  display: flex;
  justify-content: center;
  column-gap: 1.5rem;
}
.footer-social-link {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--first-color);
  color: var(--white-color);
  font-size: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition:
    background-color 0.4s,
    color 0.4s;
}
.footer-social-link:hover {
  background-color: var(--white-color);
  color: var(--black-color);
}
.footer-copy {
  display: block;
  margin-top: 4.5rem;
  text-align: center;
  font-size: var(--small-font-size);
  color: var(--text-color);
}
/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
  width: 0.6rem;
  background-color: hsl(0, 0%, 20%);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb {
  width: 0.6rem;
  background-color: hsl(0, 0%, 30%);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  width: 0.6rem;
  background-color: hsl(0, 0%, 40%);
}

/*=============== SCROLL UP ===============*/
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -50%;
  background-color: hsla(0, 0%, 98%, 0.1);
  display: inline-flex;
  padding: 6px;
  color: var(--white-color);
  font-size: 1.25rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 0.5rem;
  z-index: var(--z-tooltip);
  transition:
    bottom 0.4s,
    transform 0.4s;
}

.scrollup:hover {
  transform: translateY(-0.5rem);
}

/* Show Scroll Up */
.show-scroll {
  bottom: 8rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px) {
  .container {
    margin-inline: 1rem;
  }
  .nav {
    padding: 1rem;
  }
}

/* For medium devices */
@media screen and (min-width: 540px) {
  .nav {
    width: max-content;
  }
  .nav-list {
    column-gap: 1.25rem;
  }
  .home__container,
  .projects-container,
  .services-container,
  .experience-container,
  .contact-container {
    grid-template-columns: 380px;
    justify-content: center;
  }
}

@media screen and (min-width: 768px) {
  .home__container {
    grid-template-columns: repeat(2, 350px);
    align-items: flex-start;
  }

  .perfil {
    height: 100%;
  }
  .projects__container,
  .services__container {
    grid-template-columns: repeat(2, 350px);
  }

  .experience__container {
    grid-template-columns: initial;
  }

  .experience-card {
    grid-template-columns: 320px 380px;
    align-items: center;
  }
  .footer__container,
  .footer-content {
    grid-template-columns: repeat(2, max-content);
    align-items: center;
  }
  .footer__container {
    justify-content: space-between;
  }
  .footer-content {
    column-gap: 4.5rem;
  }
  .show-scroll {
    bottom: 3rem;
  }
}

/* For large devices */
@media screen and (min-width: 1200px) {
  .container {
    margin-inline: auto;
  }

  .section {
    padding-block: 3rem 4rem;
  }

  .section__title {
    font-size: var(--h1-font-size);
    margin-bottom: 4rem;
  }
  .home__container {
    grid-template-columns: 280px 560px 280px;
    align-items: stretch;
  }

  .perfil {
    grid-column: 2/3;
    grid-row: 1/3;
    padding: 2rem;
  }

  .perfil-img {
    width: 450px;
  }

  .perfil-data {
    width: 370px;
    padding: 1.5rem;
    border-radius: 2rem;
  }

  .info {
    grid-column: 1/2;
    grid-row: 1/2;
  }

  .about {
    grid-column: 3 / 4;
    grid-row: 1 / 3;
    align-content: center;
  }

  .about-image {
    height: 210px;
  }
  .about-img {
    transform: translateY(+0rem);
  }

  .skills {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }
  .skills-title {
    font-size: var(--h3-font-size);
  }

  .projects__container {
    grid-template-columns: repeat(3, 368px);
    gap: 2rem;
  }
  .projects-card {
    padding-bottom: 2rem;
  }

  .services__container {
    grid-template-columns: repeat(3, 368px);
    gap: 2rem;
  }

  .services-card {
    padding-block: 6rem 5rem;
  }

  .services-icon i {
    font-size: 3.5rem;
  }

  .services-circle {
    width: 4rem;
    height: 4rem;
    right: -1.5rem;
    top: -1.5rem;
  }

  .experience__container {
    row-gap: 4rem;
  }

  .experience-card {
    grid-template-columns: 350px 510px;
    column-gap: 8rem;
  }
  .experience-company {
    font-size: var(--h1-font-size);
  }

  .experience-data {
    padding: 2rem;
    border-radius: 2rem;
  }

  .contact__container {
    grid-template-columns: 620px;
    justify-content: center;
  }

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

  .contact-area {
    height: 15rem;
  }

  .contact-button {
    width: max-content;
    justify-self: center;
  }

  .footer {
    padding-top: 3rem;
  }
  .footer-link {
    column-gap: 3rem;
  }
  .footer-copy {
    margin-top: 7rem;
  }
}

@media screen and (min-width: 1500px) {
  .nav {
    width: max-content;
    height: max-content;
    padding: 2rem 1rem;
    left: initial;
    right: 3rem;
    top: 0;
    bottom: 0;
    margin-block: auto;
  }

  .nav-list {
    flex-direction: column;
    row-gap: 1.25rem;
  }

  .footer {
    padding-block: 3rem;
  }
  .scrollup {
    right: 4rem;
  }
}