:root {
  /* colors */
  --color-primary: #3C3D50;
  --color-secondary: #232046;
  --color-secondary-dark: #1F1C3F;
  --color-tertiary: #B5E6DB;
  --color-tertiary-dark: #90B8AF;
  /* --color-tertiary-dark: #E8F7F4; */
  --text-color: #000;
  --background: #19191B;
  --white: #fff;

  /* font weight */
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* font and typography */
  --body-font: 'Manrope', sans-serif;
  --text-font: "Aeonik Light", sans-serif;
  --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;

  /* margins */
  --mb-1: .5rem;
  --mb-2: 1rem;
  --mb-3: 1.5rem;
  --mb-4: 2rem;
  --mb-5: 2.5rem;

  /* z index */
  --z-fixed: 1000;
}

/* =========== MEDIA QUERIES =========== */
/* mobile styles */
@media screen and (min-width: 768px) {
  :root {  
    /* font and typography */
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 62.5%;
    --small-font-size: .875rem;
    --smaller-font-size: .813rem;
  }
  
}

@media (max-width: 1200px) {
  html {
    font-size: 55%;
  }
}

@media (max-width: 991px) {
  header {
    left: -120%;
  }

  #menu {
    display: block;
  }
}

html {
  font-family: var(--text-font);
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  background: var(--color-secondary);
  color: var(--white);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* reset styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body, 
p, 
li, 
ul, 
a {
  text-decoration: none;
  list-style: none;
}

/* base styles */
h1,
h2,
h3 {
  font-weight: 700;
  font-family: var(--body-font);
}

h3 {
  font-size: 1.3rem;
  font-weight: var(--font-semibold);
}

h2 {
  font-size: 2.4rem;
}

a {
  /* color: var(--color-primary); */
  color: var(--white);
}

*::selection {
  background-color: var(--color-tertiary);
  color: var(--color-primary);
  /* color: #fff; */
}

html::-webkit-scrollbar {
  width: .6rem;
  border-radius: .5rem;
  /* background-color: ; */
}

html::-webkit-scrollbar-track {
  /* background: #f1f1f1; */
  background-color: var(--color-secondary-dark);
}

html::-webkit-scrollbar-thumb {
  background: var(--color-tertiary-dark);
}

html::-webkit-scrollbar-thumb:hover {
  background: var(--color-tertiary);
}

/* fonts */
@font-face {
  font-family: "Aeonik Light";
  src: url("../fonts/Aeonik-Light.woff2") format("woff2"), url("../fonts/Aeonik-Light.woff") format("woff");
  font-weight: 300;
  font-style: normal;
}

/*==== CLASS CSS =====*/
.section {
  /* padding: 0rem 0 1rem; */
  margin-top: 4rem;
}

.section-title {
  font-size: var(--h1-font-size);
  color: var(--color-tertiary);
  margin-bottom: var(--mb-3);
  text-align: center;
}

.section-subtitle {
  display: block;
  font-size: var(--small-font-size);
  /* color: var(--color); */
  text-align: center;
  font-weight: var(--font-bold);
  margin-bottom: .25rem;
}

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

.container {
  max-width: 1200px;
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

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

.text-justified {
  text-align: justify;
}

/*==== LAYOUT =====*/

/* header styles */
header div .nav__close img {
  width: 1.5rem;
  height: 1.5rem;
  /* background-color: var(--white); */
  cursor: pointer;
}

.bd-grid {
  max-width: 1024px;
  display: grid;
  grid-template-columns: 100%;
  column-gap: 2rem;
  width: calc(100% - 2rem);
  margin-left: var(--mb-2);
  margin-right: var(--mb-2);
}

.header-left {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-fixed);
  background-color: var(--color-secondary-dark);
  box-shadow: 0 2px 4px rgba(0, 0, 0, .35);
}

/*==== NAV =====*/
.nav {
  display: flex;
  flex-direction: row-reverse;
  height: 60px;
  justify-content: space-between;
  align-items: center;
}

.nav__menu {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  /* left: 0; */
  left: -100%;
  width: 100%;
  height: 100vh;
  padding: 3rem;
  background-color: var(--color-secondary-dark);
  transition: .5s;
}

.nav__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  cursor: pointer;
  /* z-index: var(--z-fixed); */
  /* background: var(--white); */
}

.nav__user {
  width: inherit;
  /* width: 100%; */
  text-align: center;
}

.nav__user img {
  height: 10rem;
  width: 10rem;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--mb-1);
  border: .4rem solid var(--color-tertiary);
}

.nav__user .name {
  font-size: var(--h1-font-size);
  color: var(--white);
  /* font-size: 3.5rem; */
  /* color: var(--color-primary); */
}

.nav__user .role {
  font-size: var(--h3-font-size);
  color: var(--white);
  /* font-size: var(--h3-font-size);
  color: var(--color-primary); */
}

.nav__list {
  text-align: center;
}

.nav__item {
  display: block;
  padding: .75rem;
  margin: 1.5rem 0;
  background: var(--color-tertiary);  
  /* font-size: var(--small-font-size); */
  border-radius: 3rem;
  cursor: pointer;
}

.nav__link {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: var(--font-medium);
  transition: .3s;
}

.nav__item:hover {
  background-color: var(--color-tertiary-dark);
  color: var(--color-tertiary);
}

.nav__toggle {
  color: var(--white);
}

.nav__toggle i {
  font-size: 1.4rem;
  cursor: pointer;
}

/*==== show menu =====*/
.show-menu {
  left: 0;
}

/* active menu */
.active-menu {
  /* color: var(--text-color); */
  background: #19191B;
}

/* HOME */
.home__title {
  /* height: calc(100vh - 60px); */
  text-align: center;
  font-size: var(--h1-font-size);
}

.home__container {
  height: calc(100vh - 90px);
  align-items: center;
}

.home__data {
  display: flex;
  flex-direction: column;
  height: max-content;
  row-gap: 2rem;
  /* align-items: center; */
  /* text-align: center; */
}

.home__name {
  text-align: justify;
}

.home__name span {
  color: var(--color-tertiary);
  font-weight: var(--font-bold);
}

/* BUTTONS */
.button {
  display: inline-block;
  background-color: var(--color-tertiary);
  color: var(--color-primary);
  padding: .5rem 1.2rem;
  font-weight: var(--font-semibold);
  border-radius: .3rem;
  transition: .3s;
}

.button:hover {
  background-color: var(--color-tertiary-dark);
}

.button__light {

}

/*==== ABOUT =====*/
.aboutme__container {
  row-gap: 2rem;
}

.aboutme__data {
  /* text-align: center; */
}

.aboutme__information-title {
  margin-bottom: var(--mb-1);
  /* display: grid;
  grid-template-columns: repeat(3, 1fr); */
}

.skills__container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  row-gap: 1rem;
  margin-top: 1rem;
 }
 
.skills__data {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* justify-content: center; */
}

.skills__title {
  display: flex;
  justify-content: center;
  text-align: center;
  
}

.skills__blob {
  display: grid;
  place-content: center;
  width: 60px;
  height: 60px;
  /* margin-bottom: var(--mb-1); */
  border-radius: .5rem;
  background-color: var(--color-secondary-dark);
}

.skills__blob img {
  width: 32px;
  height: 32px;
}

.skills__name {
  margin-top: var(--mb-1);
  font-weight: var(--font-semibold);
}

.works__container {
  justify-items: center;
  row-gap: 2rem;
}

.works__img {
  position: relative;
  overflow: hidden;
  border-radius: .5rem;
}

.works__data {
  display: flex;
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: .5rem;
  transition: .3s; 
}

.works__link {
  display: inline-flex;
  margin-bottom: var(--mb-2);
  padding: .25rem;
  background-color: var(--color-tertiary);
  color: var(--color-primary);
  font-size: 1.5rem;
}

.works__title {
  font-size: var(--h2-font-size);
  color: var(--color-primary);
  font-weight: var(--font-bold);
}

/* FILTERS */
.filters__projects {
  display: flex;
  column-gap: .5rem;
  justify-content: space-between;
  margin: 2rem 0 2.5rem;
  background-color: var(--color-tertiary);
  padding: .375rem;
  border-radius: .75rem; 
}

.filter__projects-button {
  width: 100%;
  padding: 1rem;
  background-color: transparent;
  color: var(--color-primary);
  border: none;
  outline: none;
  border-radius: .75rem;
  font-family: var(--text-font);
  font-size: var(--small-font-size);
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: .3s;
}

.filter__projects-button:hover {
  background-color: var(--color-tertiary-dark);
}

/* PROJECTS */
.works__card {
  position: relative;
  border-radius: 1rem;
  /* background-color: var(--color-secondary-dark); */
  overflow: hidden;
}

.works__card img {
  width: 100%;
  height: 100%;
}

.works__modal {
  display: grid;
  position: absolute;
  align-items: flex-end;
  width: 100%;
  height: 100%;
  /* top: -100; */
  bottom: -100%;
  left: 0;
  padding: .7rem 1rem;
  background: linear-gradient(180deg,
  rgba(0, 0, 0, 0.5) 0%, 
  rgba(0, 0, 0, 0.5) 90%);
  transition: .3s;
}

.works__title,
.works__subtitle {
  color: var(--white);
}

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

.works__title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--mb-1);
}

.works__button {
  padding: .5rem;
}

.works__card:hover .works__modal {
  top: 0;
}

/* hide and show works & side projects */
.filters__works [data-content] {
  display: none;
}

.filters__active[data-content] {
  display: grid;
}

/* Active butto filter */
.filter-tab-active {
  background-color: var(--color-tertiary-dark);
}

/*==== CONTACT =====*/
.contact__container {
  row-gap: 3rem;
  padding-bottom: 3rem;
}

.contact__title {
  text-align: center;
  font-size: var(--h2-font-size);
  margin-bottom: 1.5rem;
}

.contact__info {
  display: grid;
  gap: 1rem;
}

.contact__card {
  text-align: center;
  padding: 1rem;
  background-color: var(--color-secondary-dark);
  border-radius: .75rem;
}

.contact__card-icon {
  font-size: 2rem;
  color: var(--color-tertiary);
  margin-bottom: .25rem;
}

.contact__card-title,
.contact__card-data {
  font-size: var(--small-font-size);
}

.contact__card-title {
  margin-bottom: .1rem;
  font-weight: var(--font-bold);
}

.contact__card-data {
  display: block;
  margin-bottom: .75rem;
}

.contact__button {
  display: flex;
  column-gap: .25rem;
  align-items: center;
  justify-content: center;
  color: var(--color-tertiary);
  font-size: var(--small-font-size);
}

.contact__button:hover .contact__button-icon {
  transform: translateX(.35rem);
}

.contact__button-icon {
  font-size: 1rem;
  transition: .5s;
}

.contact__form-wrapper {
  position: relative;
  margin-bottom: 2rem;
  height: 4rem;
}

.contact__form-input {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  padding: 1.5rem;
  background-color: var(--color-secondary);
  color: var(--white);
  border: 2px solid var(--color-tertiary);
  outline: none;
  border-radius: .75rem;
  z-index: 1;
}

.contact__form-tag {
  position: absolute;
  top: -.75rem;
  left: 1.25rem;
  padding: .25rem;
  background-color: var(--color-secondary);
  font-size: var(--smaller-font-size);
  z-index: var(--z-fixed);
}

.contact__form-text {
  height: 11rem;
}

.contact__form-text textarea {
  resize: none;
}

/* ============ FOOTER =========== */
.footer {
  background-color: var(--color-secondary-dark);
  color: var(--white);
  text-align: center;
}

.footer__container {
  padding-top: 3rem;
}

.footer__title,
.footer__description,
.footer__social {
  margin-bottom: var(--mb-2);
}

.footer__title {
  font-size: var(--h2-font-size);
}

.footer__social {
  display: flex;
  column-gap: 1rem;
  justify-content: center;
}

.footer__link {
  display: inline-flex;
  margin: 0 var(--mb-1);
  padding: .40rem;
  background-color: var(--color-secondary);
  color: var(--color-tertiary);
  font-size: 1.1rem;
  border-radius: 50%;
  transition: .3s;
}

.footer__link:hover {
  background-color: var(--color-tertiary);
  color: var(--color-secondary);
}

.footer__copy {
  color: var(--color-tertiary-dark);
}