@font-face {
  font-family: Vazir;
  src: url(./../font/Vazir-Regular.ttf);
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type='number'] {
  -moz-appearance: textfield;
}

:root {
  --main-color: hsl(342, 61%, 55%);
  --black: hsl(0, 0%, 0%);
  --white: hsl(0, 0%, 100%);
  --ff-saira-stencil-one: 'Saira Stencil One', sans-serif;
  --ff-poppins: 'Poppins', sans-serif;
  --ff-roboto: 'Roboto', sans-serif;
  --fs-1: 2rem;
  --fs-2: calc(1.813rem + 1vw);
  --fs-3: calc(1.313rem + 1vw);
  --fs-4: 1.4rem;
  --fs-5: 1rem;
  --fs-6: 0.813rem;
  --fs-7: 0.75rem;
  --fw-400: 400;
  --fw-700: 700;
  --transition-1: 0.25s ease-in-out;
  --section-padding: 50px;
  --radius-4: 4px;
  --radius-12: 12px;
}

body.dark_theme {
  --bg-primary: hsl(209, 33%, 16%);
  --bg-secondary: hsl(207, 26%, 19%);
  --color-primary: hsl(207, 26%, 100%);
  --color-secondary: hsl(207, 26%, 62%);
  --card-shadow: hsla(207, 26%, 0%, 0.4);
  --input-bg: hsl(207, 26%, 16%);
  --shadow-1: 10px 10px 40px var(--card-shadow);
}

body.light_theme {
  --bg-primary: hsl(210, 50%, 80%);
  --bg-secondary: hsl(210, 50%, 90%);
  --color-primary: hsl(210, 50%, 12%);
  --color-secondary: hsl(210, 50%, 37%);
  --card-shadow: hsla(210, 50%, 0%, 0.1);
  --input-bg: hsl(210, 50%, 93%);
  --shadow-1: 10px 10px 40px var(--card-shadow);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

a,
img,
time,
span,
input,
label,
select,
button,
textarea,
ion-icon {
  display: block;
}

input,
button,
select,
textarea {
  background: none;
  border: none;
  font: inherit;
}

button,
select {
  cursor: pointer;
}

input,
textarea {
  width: 100%;
}

ion-icon {
  pointer-events: none;
  display: inline-block;
}

:is(a, button, select) {
  outline-color: var(--scarlet);
  outline-offset: 3px;
}

::-moz-selection {
  background: var(--color-primary);
  color: var(--bg-primary);
}

::selection {
  background: var(--color-primary);
  color: var(--bg-primary);
}

html {
  font-family: Vazir, var(--ff-roboto);
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  background: var(--bg-primary);
  transition: var(--transition-1);
}

body.active {
  overflow: hidden;
}

.container {
  padding-inline: 10px;
}

.h1 {
  font-size: var(--fs-1);
  line-height: 1.2;
  font-weight: 400;
}

.h2,
.h3,
.h4 {
  color: var(--color-primary);
  font-family: inherit;
  line-height: 1.2;
}

.h2 {
  font-size: var(--fs-2);
}

.h3 {
  font-size: var(--fs-3);
}

.h4 {
  font-size: var(--fs-5);
}

.w-100 {
  width: 100%;
}

.btn {
  max-width: -moz-max-content;
  max-width: max-content;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-12);
  transition: var(--transition-1);
}

.bx-phone-call {
  font-size: 24px;
  margin-bottom: 4px;
}

.btn-primary {
  border-color: var(--color-primary);
}

.btn-primary:is(:hover, :focus) {
  background: var(--color-primary);
  color: var(--bg-primary);
  box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
}

.btn-secondary {
  background: var(--main-color);
  border-color: var(--main-color);
  color: var(--bg-primary);
}

.btn-secondary:is(:hover, :focus) {
  background: var(--bg-primary);
  color: var(--main-color);
}

.section-subtitle {
  position: relative;
  color: var(--color-secondary);
  text-transform: uppercase;
  padding-bottom: 5px;
  margin-bottom: 20px;
}

.section-subtitle::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 0;
  width: 60px;
  height: 2px;
  background: var(--color-secondary);
}

.section-title {
  margin-bottom: 30px;
}

.section-text {
  color: var(--color-secondary);
  line-height: 1.8;
  margin-bottom: 30px;
}

.tooltip {
  position: absolute;
  top: -40px;
  background: var(--main-color);
  min-width: -moz-max-content;
  min-width: max-content;
  color: var(--white);
  font-size: 15px;
  font-weight: var(--fw-700);
  padding: 5px 10px;
  border-radius: var(--radius-4);
  box-shadow: var(--shadow-1);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-1);
  z-index: 1;
}

/* ------Header------ */
.header {
  padding-block: 15px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  transition: var(--transition-1);
  z-index: 4;
}

.header.active {
  padding-block: 12px;
  background: var(--bg-secondary);
  box-shadow: var(--shadow-1);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.logo {
  position: relative;
  min-width: 77px;
  z-index: 2;
}

.logo a {
  color: var(--color-primary);
  font-family: var(--ff-saira-stencil-one);
}

.logo span {
  display: inline-block;
  color: var(--main-color);
  margin-left: 2px;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-left: auto;
}

.language-selector {
  width: 28px;
  height: 28px;
  position: relative;
}

.language-options {
  display: none;
  border-radius: 0px 0px 10px 10px;
  position: absolute;
  border-left: 1px dashed var(--main-color);
  border-right: 1px dashed var(--main-color);
  border-bottom: 1px dashed var(--main-color);
  color: var(--color-primary);
  padding-top: 8px;
  margin-top: -10px;
  text-align: center;
  left: -24px;
  transition: var(--transition-1);
}

.language-options-active {
  background: var(--bg-secondary);
  padding-top: 20px;
  border: none;
}

.language-icon:hover + .language-options,
.language-icon:focus + .language-options {
  display: block;
  animation: scale-up-ver-top 0.4s cubic-bezier(0.39, 0.575, 0.565, 1) both;
}

.language-selector:hover + .language-options,
.language-selector:focus + .language-options,
.language-options:hover {
  display: block;
}

.language-options li {
  padding: 0px 10px 14px 10px;
  cursor: pointer;
  transition: all 0.15s linear;
  animation: scale-up-ver-top 0.4s cubic-bezier(0.39, 0.575, 0.565, 1) both;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.language-selector:hover + .language-options {
  display: block;
}

@keyframes scale-up-ver-top {
  0% {
    -webkit-transform: scaleY(0.4);
    transform: scaleY(0.4);
    -webkit-transform-origin: 100% 0%;
    transform-origin: 100% 0%;
  }
  100% {
    -webkit-transform: scaleY(1);
    transform: scaleY(1);
    -webkit-transform-origin: 100% 0%;
    transform-origin: 100% 0%;
  }
}

.language-options li:hover {
  color: var(--main-color);
}

.language-icon {
  stroke: var(--color-primary);
  cursor: pointer;
  transition: all 0.15s linear;
}

.language-icon:hover,
.language-icon:focus {
  stroke: var(--main-color);
}

.theme-btn {
  padding: 4px;
  width: 48px;
  background: var(--bg-secondary);
  border-radius: 100px;
  transition: var(--transition-1);
}

.header.active .theme-btn {
  background: var(--bg-primary);
}

.theme-btn .icon {
  position: relative;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50px;
  box-shadow: inset 9px -6px var(--color-primary);
  transition: var(--transition-1);
}

.theme-btn.active .icon {
  left: 20px;
  box-shadow: inset 20px -20px var(--main-color);
}

.nav-toggle-btn {
  position: relative;
  transition: var(--transition-1);
  z-index: 2;
}

.nav-toggle-btn.active {
  transform: rotate(-45deg);
}

.nav-toggle-btn span {
  width: 20px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px;
  transition: var(--transition-1);
}

.nav-toggle-btn :is(.one, .three) {
  width: 10px;
}

.nav-toggle-btn .one {
  margin-left: auto;
  transform-origin: left;
}

.nav-toggle-btn .three {
  transform-origin: right;
}

.nav-toggle-btn.active .one {
  transform: rotate(90deg) translateX(-3px);
}

.nav-toggle-btn.active .three {
  transform: rotate(90deg) translateX(3px);
}

.navbar {
  position: fixed;
  background: var(--bg-secondary);
  top: 100%;
  left: 0;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  visibility: hidden;
  transition: 0.5s cubic-bezier(0.71, 0.01, 0.24, 0.99);
  z-index: 1;
}

.navbar.active {
  top: 0;
  visibility: visible;
}

.navbar-list > li {
  margin-block: 20px;
  padding-inline: 50px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-link {
  position: relative;
  width: -moz-max-content;
  width: max-content;
  margin-inline: auto;
  color: var(--color-primary);
  font-family: inherit;
  font-size: var(--fs-1);
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  transform: translateY(50px);
  transition: 0.15s ease-out;
}

.navbar.active .navbar-link {
  transform: translateY(0);
  font-size: 1.5rem;
}

.navbar-link:is(:hover, :focus) {
  color: var(--main-color);
}

/* ------Hero------ */
main {
  overflow-x: hidden;
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 100px;
}

.hero-banner {
  max-width: 500px;
  width: 125%;
  margin-bottom: 30px;
}

:is(.hero-social-list, .scroll-down) {
  display: none;
}

.hero-content {
  max-width: 450px;
}

.hero-title {
  text-align: center;
  margin-bottom: 30px;
}

.hero .btn-primary {
  margin-inline: auto;
}

/* ------About------ */
.about {
  padding-block: 5px;
}

.about-banner {
  max-width: 400px;
  margin-inline: auto;
  margin-bottom: 80px;
}

.about .btn {
  max-width: unset;
  width: 100%;
}

.about .btn-secondary {
  margin-bottom: 10px;
}

/* ------Skills------ */
.skills {
  padding-block: var(--section-padding);
  padding-top: 80px;
}

.skills-content {
  margin-bottom: 50px;
  height: 275px;
}

.skills-toggle {
  background: var(--bg-secondary);
  position: relative;
  width: -moz-max-content;
  width: max-content;
  margin-inline: auto;
  display: flex;
  align-items: center;
  padding: 5px;
  border-radius: 100px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.skills-toggle::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 5px;
  bottom: 5px;
  width: 93px;
  background: var(--main-color);
  border-radius: 100px;
  transition: var(--transition-1);
  z-index: -1;
}

.skills-toggle.active::before {
  left: 110px;
  width: 94px;
}

.skill-toggle-english.active::before {
  left: 89px;
}

.skill-toggle-english::before {
  width: 75px;
}
.skill-toggle-germany.active::before {
  width: 110px;
  left: 148px;
}

.skill-toggle-germany::before {
  width: 120px;
}

.toggle-btn {
  color: var(--color-primary);
  font-family: inherit;
  padding: 5px 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition-1);
}

.skills-box.active .skills-list,
.skills-box .tools-list {
  display: none;
}

.skills-box .skills-list,
.skills-box.active .tools-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 15px;
  animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.skill-card {
  position: relative;
  background: var(--bg-secondary);
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-1);
  cursor: pointer;
}

.skill-card:hover .tooltip {
  transform: translateY(0);
  opacity: 1;
}

/* ------Projects------ */
.project {
  padding: 80px 10px;
  direction: rtl;
}

.project-list > li {
  margin-bottom: 25px;
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-12);
  box-shadow: 2px 4px 6px hsla(0, 0%, 0%, 0.2);
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transition: var(--transition-1);
}

.project-card:is(:hover, :focus)::after {
  background: hsla(0, 0%, 0%, 0.2);
}

.project-card .card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
}

.project-card .card-title {
  margin-bottom: 10px;
}

.project-card :is(.card-title, .publish-date) {
  background: var(--bg-primary);
  padding: 6px 12px;
  width: -moz-max-content;
  width: max-content;
  box-shadow: var(--shadow-1);
  transform: translateY(20px);
  opacity: 0;
  border-radius: 10px;
  transition: var(--transition-1);
}

.project-card .publish-date {
  font-size: var(--fs-6);
  color: var(--color-primary);
  transition-delay: 0s;
}

.project-card:is(:hover, :focus) :is(.card-title, .publish-date) {
  transform: translateY(0);
  opacity: 1;
}

.project-card:is(:hover, :focus) .publish-date {
  transition-delay: 0.1s;
}

.load-more {
  font-size: var(--fs-4);
  color: var(--main-color);
  /* text-decoration: underline; */
  margin-inline: auto;
}

/* ------Contact------ */
.contact {
  padding-block: var(--section-padding);
  padding-bottom: 80px;
}

.contact-content {
  margin-bottom: 50px;
}

.contact-list-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

.contact-item-title::after {
  content: ' :';
}

.contact-item-icon {
  font-size: 25px;
  color: var(--color-primary);
}

.contact-item-icon ion-icon {
  --ionicon-stroke-width: 40px;
}

.contact-item-title {
  margin-bottom: 10px;
}

.contact-list-item .contact-info {
  color: var(--color-secondary);
  font-style: normal;
  line-height: 1.6;
  transition: var(--transition-1);
}

.contact-info:not(address):is(:hover, :focus) {
  color: var(--color-primary);
}

.contact-form {
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-1);
}

.form-wrapper {
  margin-bottom: 25px;
}

.form-label {
  color: var(--color-primary);
  font-size: var(--fs-7);
  font-family: inherit;
  margin-bottom: 8px;
  margin-left: 5px;
}

.input-wrapper {
  position: relative;
}

.input-field {
  background: var(--input-bg);
  color: var(--main-color);
  padding: 10px;
  padding-left: 40px;
  border-radius: var(--radius-12);
  transition: var(--transition-1);
}

.input-wrapper ion-icon {
  position: absolute;
  top: 10px;
  left: 10px;
  color: var(--color-secondary);
  font-size: 20px;
  transition: var(--transition-1);
}

textarea.input-field {
  min-height: 60px;
  height: 120px;
  max-height: 200px;
  resize: vertical;
  resize: none;
}

.input-field:focus {
  outline: 1px solid;
}

.input-field:focus + ion-icon {
  color: var(--main-color);
}

.contact .btn-primary {
  max-width: unset;
  width: 100%;
  background: var(--color-primary);
  color: var(--bg-primary);
}

/* ------Footer------ */
.footer {
  background: var(--bg-secondary);
  padding-block: 20px;
  text-align: center;
  box-shadow: var(--shadow-1);
}

.footer .logo {
  margin-bottom: 15px;
}

.copyright {
  color: var(--color-secondary);
  line-height: 1.6;
}

.copyright a {
  display: inline-block;
  color: var(--main-color);
}

.copyright a:hover {
  text-decoration: underline;
}

@media (min-width: 550px) {
  .contact-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .container {
    max-width: 550px;
    margin-inline: auto;
  }
  .project-list {
    -moz-column-count: 2;
    column-count: 2;
    -moz-column-gap: 25px;
    column-gap: 25px;
  }
  .project-list > li:first-child {
    -moz-column-span: all;
    column-span: all;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
  .stats-list {
    grid-template-columns: 1fr 1fr;
  }
  .btn-group {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 20px;
  }
  .about .btn {
    max-width: -moz-max-content;
    max-width: max-content;
  }
  .about .btn-secondary {
    margin-bottom: 0;
  }
  .contact-form {
    max-width: 450px;
    margin-inline: auto;
  }
}
@media (min-width: 992px) {
  :root {
    --fs-2: 3rem;
    --section-padding: 100px;
  }
  .container {
    max-width: 980px;
  }
  .section-content {
    position: relative;
    padding-left: 40px;
  }
  .section-subtitle {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(0.75turn) translateX(-100%);
    transform-origin: left top;
    margin-bottom: 0;
  }
  .section-subtitle::after {
    top: 15px;
    left: auto;
    right: calc(100% + 20px);
  }
  .header {
    padding-block: 30px;
  }
  .header.active {
    padding-block: 15px;
  }
  .navbar-actions {
    order: 1;
    margin-left: 0;
  }
  .nav-toggle-btn {
    display: none;
  }
  .navbar {
    all: unset;
  }
  .navbar-link {
    transform: translateY(0) !important;
    font-size: unset !important;
    padding-inline: 5px;
  }
  .navbar-list > li {
    margin: 0;
    padding: 0;
    overflow: visible;
  }
  .navbar-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
  }
  .navbar-link::before {
    height: 2px;
  }
  .hero {
    position: relative;
    padding-top: 0;
    height: 100vh;
  }
  .hero-banner {
    max-width: unset;
    height: 100%;
    margin-bottom: 0;
  }
  .hero img {
    height: 100%;
    width: auto;
    margin-inline: auto;
  }
  .hero-content {
    --color-primary: var(--white);
    position: absolute;
    top: 50%;
    filter: drop-shadow(2px 4px 10px var(--black));
  }
  .hero .btn-primary:is(:hover, :focus) {
    color: hsl(0, 0%, 12%);
  }
  .hero-social-list {
    display: block;
    position: absolute;
    bottom: 92px;
    left: -30px;
  }
  .hero-social-list::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: 13px;
    width: 2px;
    height: 30px;
    background: var(--color-secondary);
  }
  .hero-social-link {
    position: relative;
    color: var(--color-secondary);
    margin-block: 5px;
    padding: 5px;
    font-size: 18px;
    transition: var(--transition-1);
  }
  .hero-social-link:is(:hover, :focus) {
    color: var(--color-primary);
  }
  .hero-social-link .tooltip {
    --trans-x: 10px;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%) translateX(var(--trans-x));
  }
  .hero-social-link:is(:hover, :focus) .tooltip {
    --trans-x: 0;
    opacity: 1;
  }
  .scroll-down {
    display: block;
    position: absolute;
    bottom: 80px;
    right: -30px;
    color: var(--color-secondary);
    font-size: 1.125rem;
    text-transform: uppercase;
    transform: rotate(90deg);
    transform-origin: top right;
  }
  .bx-chevron-right {
    border: 1px solid var(--color-secondary);
    border-radius: 20px;
  }
  .scroll-down::after {
    content: '';
    position: absolute;
    top: 8px;
    right: -50px;
    width: 30px;
    height: 2px;
    background: var(--color-secondary);
  }
  .about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 30px;
  }
  .about-banner {
    margin-bottom: 0;
  }
  .skills {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
  }
  .skills-content {
    margin-bottom: 0;
  }
  .skills-toggle {
    margin-inline: 0;
  }
  .project {
    padding-top: 110px;
  }
  .project-list {
    -moz-column-count: 3;
    column-count: 3;
  }
  .project-list > li:first-child {
    -moz-column-span: unset;
    column-span: unset;
    margin: 25px;
    margin-left: 0;
  }
  .contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .contact-content {
    margin-bottom: 0;
  }
  .contact-form {
    width: 100%;
  }
  .contact-list {
    margin-left: -40px;
  }
  .footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}
@media (min-width: 1200px) {
  .container {
    max-width: 1150px;
  }
  .hero-social-list {
    left: -80px;
  }
  .scroll-down {
    right: -80px;
  }
  .about-banner {
    max-width: 450px;
  }
}