/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Bai+Jamjuree:wght@400;500;600;700&family=Roboto:ital,wght@0,100..900;1,100..900&family=Space+Grotesk:wght@300..700&display=swap");
/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;
  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: hsl(14, 98%, 50%);
  --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 ...*/
  --heading-font: "Bai Jamjuree", Roboto, "Helvetica Neue", sans-serif;
  --body-font: "Bai Jamjuree", "Helvetica Neue", 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;
}
@media screen and (min-width: 1150px) {
  :root {
    --biggest-font-size: 4.5rem;
    --h1-font-size: 3rem;
    --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 {
  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;
}

h1,
h2,
h3,
h4 {
  font-family: var(--heading-font);
  font-weight: var(--font-bold);
  color: var(--title-color);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

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

/*=============== UTILITY ===============*/
.font-heading {
  font-family: var(--heading-font);
  font-weight: var(--font-semi-bold);
  letter-spacing: -0.02em;
}

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

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

.change-theme {
  font-size: 1.75rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color 2.9s ease-in-out;
}

/*========== Variables Dark theme ==========*/
body.dark-theme {
  --first-color: hsl(14, 80%, 50%);
  --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: hsla(14, 70%, 50%, 0.2);
}
.dark-theme :is(.home__arrow, .home__line, .about__line) {
  filter: none;
}
.dark-theme .home__description b {
  background: linear-gradient(90deg, hsla(14, 80%, 50%, 0.3), hsla(14, 80%, 50%, 0));
}
.dark-theme :is(.button__ghost, .services__icon i) {
  color: var(--white-color);
}
.dark-theme .projects__card:hover {
  background-color: var(--body-color);
}
.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;
}

.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: -moz-max-content;
  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: hsla(14, 98%, 50%, 0.2);
  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 */
}

.d-none {
  display: none;
}

.d-block {
  display: block;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/*============= ACCESSIBILITY HELPERS =============*/
/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 1000;
}
.skip-link:focus {
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  background-color: #000;
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  text-decoration: none;
}

/* Visually Hidden (for screen readers only) */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus Outline (optional override for browsers that suppress it) */
:focus-visible {
  outline: 2px solid #005fcc;
  outline-offset: 2px;
}

/* Motion reduction support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
/*=============== 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;
  align-items: center;
  gap: 0.5rem;
  color: var(--title-color);
  font-weight: var(--font-semi-bold);
  text-decoration: none;
}
.nav__logo-tag {
  height: 50px;
  width: auto;
  flex-shrink: 0;
}
.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.nav__logo-name {
  font-size: var(--normal-font-size);
  margin: 0;
}
.nav__logo-title {
  font-size: var(--smaller-font-size);
  color: var(--text-color);
  letter-spacing: 0.05rem;
  margin-top: 0.15rem;
  font-weight: var(--font-regular);
}
.nav__logo-circle, .nav__toggle {
  width: 44px;
  height: 44px;
  background-color: var(--black-color);
  color: var(--white-color);
  display: grid;
  place-items: center;
}
.nav__logo-circle {
  border-radius: 50%;
}
.nav__toggle {
  font-size: 1.75rem;
  cursor: pointer;
}
@media screen and (max-width: 1150px) {
  .nav__menu {
    position: fixed;
    top: -150%;
    left: 0;
    background-color: hsla(0, 0%, 0%, 0.75);
    width: 100%;
    padding-block: 1.8rem 5rem;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-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(--smaller-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 3.5rem;
}
.nav__name {
  position: relative;
  width: -moz-max-content;
  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;
  font-size: 1.5rem;
  top: 1rem;
  right: 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__profile {
  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; /* for dark mode */
}
.home__arrow, .home__line {
  position: absolute;
  filter: invert(1);
  width: 50px;
  transition: filter 0.4s; /* for dark mode */
}
.home__arrow {
  left: 40%;
  bottom: -4rem;
}
.home__line {
  right: -2rem;
  bottom: -0.5rem;
}
.home__profile .geometric-box {
  top: 2.5rem;
  left: -0.7rem;
  z-index: 10;
}
.home__social {
  position: absolute;
  left: -3.5rem;
  top: 4.5rem;
  margin: auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 1rem;
}
.home__social-link {
  background-color: var(--black-color-light);
  color: var(--white-color);
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  aspect-ratio: 1/1;
  transition: background-color 0.3s;
}
.home__social-link:hover {
  background-color: var(--black-color);
}
.home__social-link i {
  display: inline-block;
  line-height: 1;
}
.home__info {
  margin-top: 4rem;
}
.home__description {
  text-align: left;
  color: var(--title-color);
  margin-bottom: 1.5rem;
  padding: 0 1.5rem 0 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: -moz-max-content;
  width: max-content;
  margin: 0 auto;
}
.home__scroll-text {
  display: none;
}
.home__scroll-box {
  background-color: var(--black-color);
  color: var(--white-color);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 0.4s; /* for dark mode */
}
.home__scroll-box i {
  animation: scroll-down 3s infinite;
  font-size: 1.75rem;
}

/* Animate scroll icon */
@keyframes scroll-down {
  0% {
    transform: translateY(-1rem);
    opacity: 0;
  }
  50% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(0.6rem);
  }
}
/*=============== BUTTON ===============*/
.button,
.button__ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  -moz-column-gap: 0.5rem;
       column-gap: 0.5rem;
}

.button {
  background-color: var(--black-color);
  padding: 1.1rem 1.5rem;
  color: var(--white-color);
  font-weight: var(--font-medium);
  transition: background-color 0.4s;
}
.button i {
  font-size: 1.25rem;
}
.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; /* for dark mode */
}
.about__container {
  row-gap: 0;
  margin-bottom: 5rem;
}
.about__profile {
  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; /* for dark mode */
}
.about__profile .geometric-box {
  top: 1.5rem;
  right: -2.8rem;
}
.about__line {
  filter: invert(1);
  right: -1.25rem;
  top: 6rem;
  width: 50px;
  transition: filter 0.4s; /* for dark mode */
}
.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::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;
}
.about__stack-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding: 0;
  list-style: none;
  text-align: center;
}
.about__tech {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 2.5rem;
}
.about__tech box-icon {
  width: 2.5rem;
  height: 2.5rem;
  fill: var(--text-color);
}
.about__tech span {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
}
.about__contact {
  position: relative;
}
.about__buttons {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

/*=============== 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; /* for dark mode */
}
.services__border {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid var(--first-color);
  top: 0;
  left: 0;
  transition: transform 0.4s;
}
.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;
}
.services__card:hover .services__border {
  transform: translate(0.75rem, 0.75rem);
}

/*=============== PROJECTS ===============*/
.projects {
  background-color: var(--container-color);
  transition: background-color 0.4s; /* for dark mode */
}
.projects__container {
  row-gap: 2rem;
}
.projects__card {
  padding: 1rem 1rem 2rem;
  transition: background-color 0.4s;
}
.projects__image {
  position: relative;
  margin-bottom: 0.75rem;
}
.projects__img {
  height: 207px;
}
.projects__button {
  position: absolute;
  right: 1rem;
  bottom: -1.5rem;
  padding: 0.85rem;
}
.projects__button i {
  font-size: 1.5rem;
}
.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 {
  margin-bottom: 0.75rem;
}
.projects__buttons {
  display: flex;
  align-items: center;
  -moz-column-gap: 1rem;
       column-gap: 1rem;
}
.projects__link {
  display: flex;
  align-items: center;
  -moz-column-gap: 0.25rem;
       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: 1.25rem;
  margin-right: 0.25rem;
  color: var(--title-color);
  transition: color 0.4s;
}
.projects__link:hover, .projects__link:hover i {
  color: var(--first-color);
}
.projects__card:hover {
  background-color: var(--white-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: 330px;
  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; /* for dark mode */
}
.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: 1rem;
}
.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: -0.5rem;
  transition: background-color 0.4s; /* for dark mode */
}
.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::-moz-placeholder {
  color: var(--text-color-light);
  -moz-transition: opacity 0.4s;
  transition: opacity 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 {
  -webkit-transition: background-color 6000s, color 6000s;
  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__botcheck {
  display: none;
}
.contact__button {
  background-color: var(--first-color);
  cursor: pointer;
}
.contact__input:focus::-moz-placeholder {
  opacity: 0;
}
.contact__input:focus::placeholder {
  opacity: 0;
}
.contact__input:not(:-moz-placeholder).contact__input:not(:focus) + .contact__label {
  opacity: 1;
  top: -16px;
}
.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-2 {
  color: var(--white-color);
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
}
.contact__social-links {
  display: flex;
  justify-content: center;
  -moz-column-gap: 0.75rem;
       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;
}

/* Thank You Page Specific Styles */
.thank-you {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 0 4rem;
  position: relative;
  /* Geometric decoration */
  /* Mobile responsiveness */
}
.thank-you__container {
  text-align: center;
  max-width: 600px;
  padding: 0 1.5rem;
}
.thank-you__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--first-color, #007bff);
  border-radius: 50%;
  margin-bottom: 2rem;
  font-size: 2.5rem;
  color: #fff;
}
.thank-you__title {
  font-size: 3rem;
  font-weight: var(--font-semi-bold, 600);
  color: var(--title-color, #333);
  margin-bottom: 1rem;
}
.thank-you__description {
  font-size: 1.125rem;
  color: var(--text-color, #666);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.thank-you__description:last-of-type {
  margin-bottom: 2.5rem;
}
.thank-you__button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--black-color);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: var(--font-medium, 500);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}
.thank-you__button:hover {
  background: var(--first-color);
  transform: translateY(-2px);
}
.thank-you__button i {
  font-size: 1.25rem;
}
.thank-you .geometric-box {
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--first-color, #007bff);
  rotate: -30deg;
  top: 20%;
  right: 10%;
  opacity: 0.1;
}
.thank-you .geometric-box::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 3px solid var(--first-color, #007bff);
  left: -6px;
  top: -6px;
  rotate: 30deg;
}
@media screen and (max-width: 768px) {
  .thank-you .thank-you__title {
    font-size: 2rem;
  }
  .thank-you .thank-you__description {
    font-size: 1rem;
  }
  .thank-you .thank-you__icon {
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }
}

/*=============== FOOTER ===============*/
.footer {
  background-color: var(--black-color);
}
.footer__container {
  padding-block: 3rem 2rem;
  row-gap: 2.5rem;
}
.footer__links {
  display: flex;
  justify-content: center;
  -moz-column-gap: 2rem;
       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 {
  background-color: hsl(0, 0%, 55%);
  border-radius: 0.5rem;
}
::-webkit-scrollbar-thumb:hover {
  background-color: hsl(0, 0%, 45%);
}

/*=============== SCROLL UP ===============*/
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -50%;
  background: var(--black-color);
  display: inline-flex;
  padding: 8px;
  font-size: 1.75rem;
  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;
  }
  .home__image {
    width: 180px;
  }
  .about__image {
    width: 180px;
  }
  .about__shadow {
    height: 330px;
    right: -2.5rem;
  }
  .about__stack-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }
  .contact__data {
    width: 100%;
  }
  .contact__data .section__title-2 {
    transform: translateX(0);
  }
}
/* For small devices */
@media screen and (min-width: 340px) {
  .about__stack-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}
/* For medium devices */
@media screen and (min-width: 576px) {
  .home__container,
  .about__container,
  .projects__container {
    grid-template-columns: 350px;
    justify-content: center;
  }
  .about__stack-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .contact__data {
    width: 350px;
    padding: 4rem 1.5rem;
    margin-inline: auto;
  }
  .contact__container {
    grid-template-columns: 500px;
    justify-content: center;
  }
  .contact__group {
    grid-template-columns: repeat(2, 1fr);
    -moz-column-gap: 1rem;
         column-gap: 1rem;
  }
  .contact__social {
    background-color: transparent;
  }
  .contact__social-arrow {
    filter: invert(1);
  }
  .contact__social-description-1 {
    color: var(--text-color);
  }
  .contact__social-description-2 {
    color: var(--title-color);
  }
  .dark-theme .contact__social-arrow {
    filter: none;
  }
}
@media screen and (min-width: 768px) {
  .services__container {
    grid-template-columns: repeat(2, 250px);
  }
  .projects__container {
    grid-template-columns: repeat(2, 350px);
  }
}
/* For large devices */
@media screen and (min-width: 1150px) {
  .container {
    margin-inline: auto;
  }
  .section {
    padding-block: 7rem 2rem;
  }
  .section__title-1::after, .section__title-2::after {
    width: 70px;
    height: 48px;
  }
  .geometric-box {
    transform: scale(1.2);
  }
  .nav {
    height: calc(var(--header-height) + 2rem);
    -moz-column-gap: 4rem;
         column-gap: 4rem;
  }
  .nav__close, .nav__toggle, .nav__title, .nav__name {
    display: none;
  }
  .nav__list {
    flex-direction: row;
    -moz-column-gap: 4rem;
         column-gap: 4rem;
  }
  .nav__menu {
    margin-left: auto;
  }
  .nav__link {
    color: var(--text-color);
    font-size: var(--normal-font-size);
  }
  .nav__link:hover {
    color: var(--title-color);
  }
  .nav__link::after {
    background-color: var(--title-color);
  }
  .fade-logo {
    top: 25px;
  }
  .active-link {
    color: var(--title-color);
  }
  .nav__link-button {
    background-color: var(--black-color);
    color: var(--white-color);
    padding: 1.1rem 1.5rem;
  }
  .nav__link-button:hover {
    color: var(--white-color);
  }
  .nav__link-button::after {
    background-color: transparent;
  }
  .change-theme {
    color: var(--text-color);
  }
  .change-theme:hover {
    color: var(--title-color);
  }
  .home__container {
    grid-template-columns: repeat(2, 460px);
    gap: 2rem 4rem;
    align-items: center;
    padding-block: 5.5rem;
  }
  .home__profile {
    grid-column: 2/3;
    grid-row: 1/3;
  }
  .home__image {
    width: 350px;
  }
  .home__shadow {
    right: -1.25rem;
    bottom: -1.25rem;
    border: 6px solid var(--black-color);
  }
  .home__name, .home__description {
    text-align: initial;
  }
  .home__name {
    align-self: flex-end;
  }
  .home__info {
    margin-top: 0;
    align-self: flex-start;
  }
  .home__description {
    position: relative;
    font-size: var(--h2-font-size);
    margin-bottom: 5.5rem;
    padding-left: 3rem;
  }
  .home__description::after {
    content: "";
    width: 32px;
    height: 2px;
    background-color: var(--title-color);
    position: absolute;
    left: 0;
    top: 14px;
  }
  .home__scroll {
    margin: 0;
    display: flex;
    align-items: center;
    -moz-column-gap: 0.75rem;
         column-gap: 0.75rem;
  }
  .home__scroll-text {
    display: block;
    color: var(--text-color);
    font-size: var(--smaller-font-size);
    font-weight: var(--font-medium);
  }
  .home__scroll-box {
    width: 44px;
    height: 44px;
  }
  .home__scroll-box i {
    font-size: 1.25rem;
  }
  .home__profile .geometric-box {
    top: 15rem;
  }
  .home__arrow {
    top: 4.5rem;
    left: -8rem;
    rotate: 80deg;
    width: 80px;
  }
  .home__line {
    left: -15rem;
    bottom: 0rem;
    width: 80px;
    rotate: 30deg;
  }
  .home__social {
    left: initial;
    right: -6rem;
  }
  .home__social-link {
    font-size: 1.5rem;
    padding: 0.5rem;
  }
  .about__container {
    grid-template-columns: 440px 525px;
    gap: 1rem 9rem;
    align-items: center;
    padding-block: 1rem;
  }
  .about__profile {
    order: -1;
    grid-row: 1/3;
  }
  .about__image {
    width: 350px;
  }
  .about__img {
    border: 8px solid var(--white-color);
  }
  .about__shadow {
    width: 240px;
    height: 615px;
    top: -4rem;
    right: -5.5rem;
    border-bottom: 6px solid var(--first-color);
  }
  .about__profile .geometric-box {
    right: -4rem;
    top: 4.5rem;
  }
  .about__line {
    width: 80px;
    right: -2rem;
    top: 10rem;
  }
  .about__box {
    width: 64px;
    height: 64px;
    right: -0.75rem;
  }
  .about__container .section__title-1 {
    align-self: flex-end;
    margin-inline: 0;
  }
  .about__info {
    align-self: flex-start;
    padding-left: 3rem;
  }
  .about__description {
    font-size: var(--h2-font-size);
    margin-bottom: 2rem;
  }
  .about__description::after {
    width: 32px;
    height: 2px;
    left: -3rem;
    top: 14px;
  }
  .about__list {
    margin-bottom: 5rem;
  }
  .about__buttons {
    justify-content: initial;
  }
  .button__ghost {
    padding: 0.75rem;
  }
  .button__ghost i {
    font-size: 1.5rem;
  }
  .services__container {
    grid-template-columns: repeat(3, 282px);
    -moz-column-gap: 5rem;
         column-gap: 5rem;
    padding-block: 3rem 5rem;
  }
  .services__content {
    padding: 6.5rem 1.5rem 3.5rem;
    border: 6px solid var(--black-color);
  }
  .services__icon i {
    font-size: 3rem;
  }
  .services__box {
    width: 32px;
    height: 32px;
  }
  .services__title {
    margin-bottom: 1.5rem;
  }
  .services__card:hover .services__border {
    transform: translate(1.25rem, 1.25rem);
  }
  .projects__container {
    grid-template-columns: repeat(3, 352px);
    padding-block: 3rem 1rem;
  }
  .projects__card {
    padding: 1.25rem 1.25rem 2.5rem;
  }
  .projects__image {
    margin-bottom: 1rem;
  }
  .projects__content {
    margin-bottom: 2rem;
  }
  .projects__button {
    right: 1.25rem;
  }
  .contact__container {
    grid-template-columns: 440px 670px;
    grid-template-rows: initial;
    padding-bottom: 2rem;
  }
  .contact__mail {
    grid-column: 2/3;
    grid-row: 1/3;
    padding: 7rem 5.5rem 6rem 7.5rem;
    margin-top: 0;
  }
  .contact__title {
    font-size: var(--h3-font-size);
    text-align: initial;
  }
  .contact__box {
    height: 60px;
  }
  .contact__form .contact__area {
    height: 11rem;
  }
  .contact__button {
    margin-top: 1.25rem;
    width: -moz-max-content;
    width: max-content;
  }
  .contact__data {
    width: 392px;
    height: 375px;
    padding: 4.5rem 3.5rem 3.5rem;
    margin: 7.5rem 0 0 8rem;
    border-bottom: 6px solid var(--first-color);
  }
  .contact__data .section__title-2 {
    margin: 0 0 2rem;
    transform: translateX(-6.5rem);
  }
  .contact__social {
    margin-left: 8rem;
    text-align: initial;
  }
  .contact__social-data {
    flex-direction: row;
    align-items: center;
    -moz-column-gap: 1.25rem;
         column-gap: 1.25rem;
  }
  .contact__social-arrow {
    width: 40px;
  }
  .contact__social-link {
    font-size: 1.5rem;
    padding: 0.5rem;
  }
  .contact__message {
    bottom: -2.5rem;
  }
  .dark-theme .contact__data {
    box-shadow: 4px 0 8px hsla(0, 0%, 4%, 0.3);
  }
  .footer__container {
    padding-block: 4rem;
    grid-template-columns: repeat(2, max-content);
    justify-content: space-between;
  }
  .footer__links {
    -moz-column-gap: 3rem;
         column-gap: 3rem;
    order: 1;
  }
  .scrollup {
    right: 3rem;
  }
  .this-class-does-nothing {
    display: none;
    background-color: blue;
    margin: auto;
    padding: 0;
    flex-direction: column;
  }
}