/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Bai+Jamjuree:wght@400;500;600;700&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: #800080;
  --black-color: hsl(0, 0%, 0%);
  --black-color-light: hsl(0, 0%, 40%);
  --white-color: hsl(0, 0%, 95%);
  --title-color: hsl(0, 0%, 0%);
  --text-color: hsl(0, 0%, 35%);
  --text-color-light: hsl(0, 0%, 64%);
  --body-color: hsl(0, 0%, 87%);
  --container-color: hsl(0, 0%, 83%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Bai Jamjuree", sans-serif;
  --biggest-font-size: 2.5rem;
  --h1-font-size: 1.75rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1.125rem;
  --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;
  --font-bold: 700;

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

/*========== Responsive typography ==========*/
@media screen and (min-width: 1150px) {
  :root {
    --biggest-font-size: 2.5rem;
    --h1-font-size: 2rem;
    --h2-font-size: 1.3rem;
    --h3-font-size: 1.15rem;
    --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 {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  transition: background-color 0.4s; /* for dark mode */
}

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

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== THEME ===============*/
.nav__buttons {
  display: flex;
  align-items: center;
  column-gap: 1rem;
}

.change-theme {
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color 0.3s;
}

/*========== Variables Dark theme ==========*/
body.dark-theme {
  --first-color: #800080;
  --black-color: hsl(0, 0%, 18%);
  --black-color-light: hsl(0, 0%, 30%);
  --title-color: hsl(0, 0%, 95%);
  --text-color: hsl(0, 0%, 70%);
  --body-color: hsl(0, 0%, 8%);
  --container-color: hsl(0, 0%, 12%);
}

/*========== 
	Color changes in some parts of 
	the website, in dark theme
==========*/
.dark-theme .shadow-header {
  box-shadow: 0 1px 12px hsla(0, 0%, 0%, 0.6);
}

.dark-theme .section__title-1::after,
.dark-theme .section__title-2::after {
  background-color: #80008038;
}

.dark-theme :is(.home__arrow, .home__line, .about__line) {
  filter: none;
}

.dark-theme .home__description b {
  background: linear-gradient(90deg, #8000808a, hsla(14, 80%, 50%, 0));
}

.dark-theme :is(.button__ghost, .services__icon i) {
  color: var(--white-color);
}

.dark-theme .projects__card {
  background-color: var(--body-color);
}
.dark-theme .projects__card:hover {
  background-color: rgba(14, 13, 13, 0.034);
}

.dark-theme :is(.contact__mail, .contact__input, .contact__label) {
  background-color: var(--container-color);
}

.dark-theme .footer {
  background-color: hsl(0, 0%, 4%);
}

.dark-theme::-webkit-scrollbar {
  background-color: hsl(0, 0%, 20%);
}

.dark-theme::-webkit-scrollbar-thumb {
  background-color: hsl(0, 0%, 30%);
}

.dark-theme::-webkit-scrollbar-thumb:hover {
  background-color: hsl(0, 0%, 40%);
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1120px;
  margin-inline: 1.5rem;
  margin: auto;
}

.extra-nav {
  padding: 0 1rem;
}

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

.section {
  padding-block: 4rem 2rem;
}

.section__title-1,
.section__title-2 {
  position: relative;
  font-size: var(--h1-font-size);
  width: max-content;
  margin: 0.75rem auto 2rem;
}

.section__title-1 span,
.section__title-2 span {
  z-index: 5;
  position: relative;
}

.section__title-1::after,
.section__title-2::after {
  content: "";
  width: 40px;
  height: 28px;
  background-color: #80008027;
  position: absolute;
  top: -4px;
  right: -8px;
}

.section__title-2::after {
  top: initial;
  bottom: -4px;
}

.geometric-box {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--first-color);
  rotate: -30deg;
}

.geometric-box::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 3px solid var(--black-color);
  left: -5px;
  top: -5px;
}

.main {
  overflow: hidden; /* For animation ScrollReveal */
}

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background-color: var(--body-color);
  z-index: var(--z-fixed);
  transition: box-shadow 0.4s, background-color 0.4s;
}

.nav {
  position: relative;
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: flex;
  column-gap: 0.5rem;
  align-items: center;
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
}

.nav__logo-circle,
.nav__toggle {
  width: 32px;
  height: 32px;
  background-color: var(--black-color);
  color: var(--white-color);
  display: grid;
  place-items: center;
}

.nav__logo-circle {
  border-radius: 50%;
}

.nav__toggle {
  font-size: 1.25rem;
  cursor: pointer;
}

/* Navigation for mobile devices */
@media screen and (max-width: 2000px) {
  .nav__menu {
    position: fixed;
    top: -100%;
    /* display: none; */
    left: 0;
    background-color: hsl(0, 0%, 0%, 0.75);
    width: 100%;
    padding-block: 1.8rem 5rem;
    text-align: center;
    backdrop-filter: blur(8px);
    transition: top 0.4s;
  }
}

.nav__title,
.nav__name,
.nav__close {
  color: var(--white-color);
}

.nav__title {
  display: block;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 3.5rem;
}

.nav__name {
  position: relative;
  width: max-content;
  margin: 0 auto 3rem;
  font-size: var(--h2-font-size);
}

.nav__name::after,
.nav__name::before {
  content: "";
  width: 40px;
  height: 1px;
  background-color: var(--text-color-light);
  position: absolute;
  top: 50%;
  left: -4rem;
}

.nav__name::before {
  left: initial;
  right: -4rem;
}

.nav__list {
  display: flex;
  flex-direction: column;
  row-gap: 2.5rem;
}

.nav__link {
  position: relative;
  color: var(--text-color-light);
  font-size: var(--h3-font-size);
  font-weight: var(--font-semi-bold);
  transition: color 0.3s;
}

.nav__link::after {
  content: "";
  width: 0;
  height: 2px;
  background-color: var(--white-color);
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  transition: width 0.3s;
}

.nav__link:hover {
  color: var(--white-color);
}

.nav__link:hover::after {
  width: 25%;
}

.nav__close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Show menu */
.show-menu {
  top: 0;
}

/* Add shadow header */
.shadow-header {
  box-shadow: 0 1px 16px hsla(0, 0%, 0%, 0.12);
}

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

.active-link::after {
  width: 25%;
}

/*=============== HOME ===============*/
.home__container {
  padding-top: 2rem;
}

.home__name {
  font-size: var(--biggest-font-size);
  text-align: center;
}

.home__perfil {
  position: relative;
  justify-self: center;
}

.home__image {
  width: 220px;
}

.home__img {
  position: relative;
  z-index: 10;
}

.home__shadow {
  width: 100%;
  height: 100%;
  background-color: var(--container-color);
  position: absolute;
  bottom: -0.75rem;
  right: -0.75rem;
  border: 4px solid var(--black-color);
  z-index: 5;
  transition: background-color 0.4s;
}

.home__arrow,
.home__line {
  position: absolute;
  filter: invert(1);
  width: 50px;
  transform: filter 0.4s;
}

.home__arrow {
  left: 40%;
  bottom: -4rem;
}

.home__perfil .geometric-box {
  top: 2.5rem;
  left: -0.7rem;
  z-index: 10;
}

.home__social {
  height: max-content;
  position: absolute;
  left: -3rem;
  top: 0;
  bottom: 0;
  margin: auto 0;
  display: grid;
  row-gap: 1rem;
}

.home__social-link {
  background-color: var(--black-color-light);
  color: var(--white-color);
  font-size: 1.25rem;
  padding: 6px;
  display: grid;
  place-items: center;
  transition: background-color 0.3s;
}

.home__social-link:hover {
  background-color: var(--black-color);
}

.home__info {
  margin-top: 4rem;
}

.home__description {
  text-align: center;
  color: var(--title-color);
  margin-bottom: 1.5rem;
}

.home__description b {
  background: linear-gradient(
    90deg,
    hsla(14, 98%, 50%, 0.3) hsla(14, 98%, 50%, 0)
  );
}

.home__scroll {
  display: block;
  width: max-content;
  margin: 0 auto;
}

.home__scroll-text {
  display: none;
}

.home__scroll-box {
  background-color: var(--black-color);
  color: var(--white-color);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 0.4s;
}

.home__scroll-box i {
  animation: scroll-down 2s infinite;
}

/* Animate scroll icon */
@keyframes scroll-down {
  0% {
    transform: translateY(-1rem);
    opacity: 0;
  }
  50% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(0.6rem);
    opacity: 0;
  }
}

/*=============== BUTTON ===============*/
.button,
.button__ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: 0.5rem;
}

.button {
  background-color: var(--black-color);
  padding: 0.7rem 1.5rem;
  color: var(--white-color);
  font-weight: var(--font-medium);
  transition: background-color 0.4s;
}

.button i {
  font-size: 1rem;
}

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

.button__ghost {
  border: 3px solid var(--black-color);
  color: var(--black-color);
  padding: 0.5rem;
  transition: border 0.4s, color 0.4s;
}

.button__ghost i {
  font-size: 1.25rem;
}

.button__ghost:hover {
  border: 3px solid var(--first-color);
}

/*=============== ABOUT ===============*/
.about {
  background-color: var(--container-color);
  transition: background-color 0.4s;
}

.about__container {
  row-gap: 0;
}

.about__perfil {
  position: relative;
  justify-self: center;
  margin-block: 2.5rem 4.5rem;
}

.about__image {
  width: 220px;
}

.about__img {
  position: relative;
  border: 4px solid var(--white-color);
  z-index: 1;
}

.about__shadow,
.about__line,
.about__box {
  position: absolute;
}

.about__shadow {
  width: 150px;
  height: 385px;
  background-color: var(--body-color);
  top: -2.5rem;
  right: 3.5rem;
  border-bottom: 4px solid var(--first-color);
  transition: background-color 0.4s;
}

.about__perfil .geometric-box {
  top: 1.5rem;
  right: -2.8rem;
}

.about__line {
  filter: invert(1);
  right: -1.25rem;
  top: 6rem;
  width: 50px;
  transition: filter 0.4s;
}

.about__box {
  width: 40px;
  height: 40px;
  background-color: var(--first-color);
  right: -0.5rem;
  bottom: 1.5rem;
}

.about__info {
  padding-left: 1.25rem;
}

.about__description {
  position: relative;
  color: var(--title-color);
  margin-bottom: 1.5rem;
}
.about__description span {
  font-size: 14px;
}

.about__description::after {
  content: "";
  width: 20px;
  height: 1px;
  background-color: var(--title-color);
  position: absolute;
  left: -1.75rem;
  top: 0.5rem;
}

.about__list {
  list-style: square;
  color: var(--title-color);
  margin-bottom: 3rem;
}

.personal-state {
  font-size: 14px;
}

.skill-set {
  font-size: 18px;
}

.skill-set f {
  font-weight: 800;
  text-decoration: 4px underline var(--first-color);
}

.about__buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: 1rem;
}
/*=============== SERVICES ===============*/
.services__container {
  grid-template-columns: 250px;
  justify-content: center;
  row-gap: 2rem;
  padding-top: 1rem;
}

.services__card {
  position: relative;
}

.services__content {
  height: 100%;
  background-color: var(--body-color);
  border: 4px solid var(--black-color);
  padding: 6rem 1rem 3rem;
  z-index: 5;
  position: relative;
  transition: background-color 0.4s, border 0.4s;
}

.services__border {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid var(--first-color);
  top: 0;
  left: 0;
  transition: transform 0.4s;
}

.services__card:hover .services__border {
  transform: translate(0.75rem, 0.7rem);
}

.services__icon {
  position: relative;
  display: inline-block;
}

.services__icon i {
  font-size: 2rem;
  color: var(--black-color);
  position: relative;
  z-index: 5;
}

.services__box {
  position: absolute;
  width: 24px;
  height: 24px;
  background-color: var(--first-color);
  right: -2px;
  top: -2px;
}

.services__title {
  font-size: var(--h2-font-size);
  margin-bottom: 1.25rem;
}

/*=============== PROJECTS ===============*/
.projects {
  background-color: var(--container-color);
  transition: background-color 0.4s;
}

.projects__container {
  row-gap: 2rem;
}

.projects__card {
  padding: 1rem 1rem 2rem;
  transition: background-color 0.4s;
  background-color: var(--white-color);
}

.projects__image {
  position: relative;
  margin-bottom: 0.75rem;
}

.projects__button {
  position: absolute;
  right: 1rem;
  bottom: -1.5rem;
  padding: 1rem;
}

.projects__content {
  margin-bottom: 1.25rem;
}

.projects__subtitle {
  position: relative;
  display: inline-block;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  color: var(--text-color);
  margin-bottom: 0.75rem;
  padding-left: 1.75rem;
}

.projects__subtitle::after {
  content: "";
  width: 20px;
  height: 1px;
  background-color: var(--text-color);
  position: absolute;
  top: 50%;
  left: 0;
}

.projects__title {
  font-size: var(--h3-font-size);
  margin-bottom: 0.75rem;
}

.projects__buttons {
  display: flex;
  align-items: center;
  column-gap: 1rem;
}

.projects__link {
  display: flex;
  align-items: center;
  column-gap: 0.25rem;
  color: var(--text-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  transition: color 0.4s;
}

.projects__link i {
  font-size: 1rem;
  color: var(--text-color);
  transition: color 0.4s;
}

.projects__link:hover,
.projects__link:hover i {
  color: var(--first-color);
}

.projects__card:hover {
  background-color: var(--body-color);
}

/*=============== CONTACT ===============*/
.contact {
  padding-bottom: 0;
}

.contact__container {
  position: relative;
  grid-template-rows: 300px max-content max-content;
  row-gap: 0;
}

.contact__data {
  position: relative;
  width: 300px;
  height: 300px;
  background-color: var(--container-color);
  padding: 3rem 1.5rem 3.5rem;
  margin-left: auto;
  border-bottom: 4px solid var(--first-color);
  z-index: 5;
  transition: background-color 0.4s;
}

.contact__data .section__title-2 {
  margin: 0 0 1.5rem;
  transform: translateX(-3rem);
}

.contact__description-1 {
  color: var(--title-color);
  font-weight: var(--font-medium);
  margin-bottom: 2rem;
}

.contact__description-2 {
  color: var(--title-color);
  font-size: var(--small-font-size);
}

.contact__data .geometric-box {
  top: 2rem;
  right: 2.5rem;
}

.contact__mail {
  position: relative;
  background-color: var(--black-color);
  padding: 5rem 1.5rem 2.5rem;
  margin-top: -2.5rem;
  transition: background-color 0.4s;
}

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

.contact__form,
.contact__group {
  display: grid;
  row-gap: 1.25rem;
}

.contact__form {
  position: relative;
}

.contact__box {
  position: relative;
  width: 100%;
  height: 58px;
}

.contact__input,
.contact__button {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  outline: none;
  border: none;
}

.contact__input {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--black-color);
  border: 3px solid var(--black-color-light);
  color: var(--white-color);
  padding: 0.5rem 1rem;
  font-weight: var(--font-medium);
  transition: border 0.4s, background-color 0.4s;
}

.contact__input::placeholder {
  color: var(--text-color-light);
  transition: opacity 0.4s;
}

.contact__input:focus {
  border: 3px solid var(--white-color);
}

.contact__input:-webkit-autofill {
  transition: background-color 6000s, color 6000s;
}

.contact__label {
  position: absolute;
  top: 8px;
  left: 10px;
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  background-color: var(--black-color);
  padding: 8px;
  pointer-events: none;
  transition: top 0.4s, opacity 0.4s, background-color 0.4s;
  opacity: 0;
}

.contact__form .contact__area {
  height: 10rem;
}

.contact__area textarea {
  resize: none;
  padding-top: 1rem;
}

.contact__button {
  background-color: var(--first-color);
  cursor: pointer;
}

/* Opaque placeholder */
.contact__input:focus::placeholder {
  opacity: 0;
}

/* Move label up & sticky label */
.contact__input:focus + .contact__label,
.contact__input:not(:placeholder-shown).contact__input:not(:focus)
  + .contact__label {
  opacity: 1;
  top: -16px;
}

.contact__social {
  display: grid;
  row-gap: 1rem;
  background-color: hsl(0, 0%, 10%);
  padding-block: 1rem 2rem;
  text-align: center;
}

.contact__social-arrow {
  width: 32px;
  margin: 0 auto;
}

.contact__social-data {
  display: flex;
  flex-direction: column;
  row-gap: 1.5rem;
}

.contact__social-description-1 {
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  margin-bottom: 0.5rem;
}

.contact__social-description-1 {
  color: var(--white-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
}

.contact__social-links {
  display: flex;
  justify-content: center;
  column-gap: 0.75rem;
}

.contact__social-link {
  background-color: var(--black-color-light);
  padding: 6px;
  color: var(--white-color);
  font-size: 1.25rem;
  display: grid;
  place-items: center;
  transition: background-color 0.3s;
}

.contact__social-link:hover {
  background-color: var(--first-color);
}

.contact__message {
  color: var(--white-color);
  font-size: var(--small-font-size);
  position: absolute;
  bottom: -1.6rem;
  left: 0;
}

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

.footer__container {
  padding-block: 3rem 2rem;
  row-gap: 2.5rem;
}

.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-light);
}

.footer__copy {
  color: var(--text-color-light);
  font-size: var(--small-font-size);
  text-align: center;
}

.footer__copy a {
  color: var(--white-color);
  font-weight: var(--font-medium);
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
  width: 0.6rem;
  border-radius: 0.5rem;
  background-color: hsl(0, 0%, 65%);
}

::-webkit-scrollbar-thumb {
  border-radius: 0.5rem;
  background-color: hsl(0, 0%, 55%);
}
::-webkit-scrollbar-thumb:hover {
  background-color: hsl(0, 0%, 45%);
}

/*=============== SCROLL UP ===============*/
.scrollup {
  position: fixed;
  bottom: -50%;
  right: 1rem;
  background-color: var(--black-color);
  display: inline-flex;
  padding: 8px;
  font-size: 1.25rem;
  color: var(--white-color);
  z-index: var(--z-tooltip);
  transition: bottom 0.4s, transform 0.4s, background-color 0.4s;
}

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

/* Show Scroll Up */
.show-scroll {
  bottom: 3rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 340px) {
  .container {
    margin-inline: 1rem;
  }
  /* .extra-nav{
    paddi */
}