/* GENERAL */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap");

@font-face {
  font-family: shabnam;
  src: url("font/Shabnam.woff2") format("woff2"),
       url("font/Shabnam.woff") format("woff"),
       url("font/Shabnam.eot") format("eot"),
       url("font/IranNastaliq.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

* {
  margin: 0;
  padding: 0;
}

body {
  font-family: shabnam, "Poppins", sans-serif;
}

html {
  scroll-behavior: smooth;
}

p {
  color: rgb(85, 85, 85);
}

.logo1 {
  width: 100px;
}

/* TRANSITION */
a,
.btn {
  transition: all 300ms ease;
}

/* DESKTOP NAV */
nav,
.nav-links {
  display: flex;
}

nav {
  justify-content: space-around;
  align-items: center;
  height: 17vh;
}

.nav-links {
  gap: 2rem;
  list-style: none;
  font-size: 1.5rem;
}

a {
  color: black;
  text-decoration: none;
}

a:hover {
  color: grey;
  text-decoration: underline;
  text-underline-offset: 1rem;
  text-decoration-color: rgb(181, 181, 181);
}

.logo {
  font-size: 2rem;
}

.logo:hover {
  cursor: default;
}

/* HAMBURGER MENU */
#hamburger-nav {
  display: none;
}

.hamburger-menu {
  position: relative;
  display: inline-block;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 24px;
  width: 30px;
  cursor: pointer;
}

.hamburger-icon span {
  width: 100%;
  height: 2px;
  background-color: black;
  transition: all 0.3s ease-in-out;
}

.menu-links {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: white;
  width: fit-content;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
}

.menu-links a {
  display: block;
  padding: 10px;
  text-align: center;
  font-size: 1.5rem;
  color: black;
}

.menu-links li {
  list-style: none;
}

.menu-links.open {
  max-height: 300px;
}

.hamburger-icon.open span:first-child {
  transform: rotate(45deg) translate(10px, 5px);
}

.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
}

.hamburger-icon.open span:last-child {
  transform: rotate(-45deg) translate(10px, -5px);
}

/* SECTIONS */
section {
  padding-top: 4vh;
  height: 96vh;
  margin: 0 10rem;
  box-sizing: border-box;
  min-height: fit-content;
}

.section-container {
  display: flex;
  gap: 4rem;
  height: 80%;
}

/* PROFILE SECTION */
#profile {
  display: flex;
  justify-content: center;
  gap: 5rem;
  height: 80vh;
}

.section__pic-container {
  display: flex;
  height: 400px;
  width: 400px;
  margin: auto 0;
}

.section__text {
  align-self: center;
  text-align: center;
  font-weight: 600;
  opacity: 0;
  animation: fadeInText 2s forwards;
}

.section__text__p1 {
  text-align: center;
}

.section__text__p2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.title {
  font-size: 2.5rem;
  text-align: center;
}

#socials-container {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
  gap: 1rem;
}

/* ICONS */
.icon {
  width: 35px;
  height: 35px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.icon:hover {
  transform: scale(1.2);
}

/* BUTTONS */
.btn-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.btn {
  font-weight: 300;
  padding: 1rem;
  width: 8rem;
  border-radius: 2rem;
  font-family: shabnam;
}

.btn-color-1,
.btn-color-2 {
  border: rgb(53, 53, 53) 0.1rem solid;
}

.btn-color-1:hover,
.btn-color-2:hover {
  cursor: pointer;
}

.btn-color-1,
.btn-color-2:hover {
  background: rgb(53, 53, 53);
  color: white;
}

.btn-color-1:hover {
  background: rgb(0, 0, 0);
}

.btn-color-2 {
  background: none;
}

.btn-color-2:hover {
  border: rgb(255, 255, 255) 0.1rem solid;
}

/* ABOUT SECTION */
#about {
  position: relative;
}

.about-containers,
.about-details-container {
  display: flex;
}

.about-containers {
  gap: 2rem;
  margin: 2rem 0;
}

.about-details-container {
  justify-content: center;
  flex-direction: column;
}

.about-pic {
  margin-top: 30px;
}

.arrow {
  position: absolute;
  right: -5rem;
  bottom: 2.5rem;
}

.details-container {
  padding: 1.5rem;
  flex: 1;
  background: white;
  border-radius: 2rem;
  border: rgb(163, 163, 163) 0.1rem solid;
  text-align: center;
}

/* EXPERIENCE SECTION */
#experience {
  position: relative;
}

.experience-sub-title {
  color: rgb(85, 85, 85);
  font-weight: 400;
  font-size: 1.75rem;
  margin-bottom: 2rem;
}

.experience-details-container {
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.article-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: space-around;
  text-align: initial;
}

article {
  display: flex;
  width: 10rem;
  justify-content: space-around;
  gap: 0.5rem;
}

article .icon {
  cursor: default;
}

/* PROJECTS SECTION */
#projects {
  position: relative;
}

.color-container {
  background: rgb(250, 250, 250);
  border-color: rgb(163, 163, 163);
}

.project-img {
  border-radius: 2rem;
  width: 90%;
  height: 90%;
}

.project-title {
  margin: 1rem;
  color: black;
}

.project-btn {
  color: black;
  border-color: rgb(163, 163, 163);
}

/* CONTACT */
#contact {
  display: flex;
  justify-content: center;
  flex-direction: column;
  height: 70vh;
}

.contact-info-upper-container {
  display: flex;
  justify-content: center;
  border-radius: 2rem;
  border: rgb(163, 163, 163) 0.1rem solid;
  background: rgb(250, 250, 250);
  margin: 2rem auto;
  padding: 0.5rem;
}

.contact-info-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 1rem;
}

.contact-info-container p {
  font-size: larger;
}

.contact-icon {
  cursor: default;
}

.email-icon {
  height: 2.5rem;
}

/* FOOTER SECTION */
footer {
  height: 26vh;
  margin: 0 1rem;
}

footer p {
  text-align: center;
}

.language-dropdown {
  position: relative;
}

.globe-icon {
  width: 24px;
  height: 24px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.globe-icon:hover {
  transform: scale(1.1);
}

.lang-menu {
  position: absolute;
  top: 35px;
  right: 0;
  background-color: white;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 4px 0;
  display: none;
  z-index: 1000;
  min-width: 100px;
  text-align: left;
}

.lang-menu div {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
}

.lang-menu div:hover {
  background-color: #f0f0f0;
}

.lang-menu.show {
  display: block;
}

/* ANIMATIONS */
@keyframes fadeInText {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.delay-8 { transition-delay: 0.8s; }
.delay-9 { transition-delay: 0.9s; }
.delay-10 { transition-delay: 1s; }
.delay-11 { transition-delay: 1.1s; }
.delay-12 { transition-delay: 1.2s; }
.delay-13 { transition-delay: 1.3s; }
.delay-14 { transition-delay: 1.4s; }
.delay-15 { transition-delay: 1.5s; }
.delay-16 { transition-delay: 1.6s; }
.delay-17 { transition-delay: 1.7s; }

.copyright {
  font-size: 1em;
  color: #777;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 2s ease-in-out, transform 2s ease-in-out;
}

#desktop-nav, 
#hamburger-nav {
  opacity: 0;
  transform: translateY(-20px);
  animation: fadeInUp 1s forwards;
}

#desktop-nav .nav-items li, 
#hamburger-nav .menu-links li {
  opacity: 0;
  transform: translateX(-20px);
  animation: fadeInLeft 1s forwards;
}

#desktop-nav .nav-items li:nth-child(1),
#hamburger-nav .menu-links li:nth-child(1) { animation-delay: 0.1s; }
#desktop-nav .nav-items li:nth-child(2),
#hamburger-nav .menu-links li:nth-child(2) { animation-delay: 0.2s; }
#desktop-nav .nav-items li:nth-child(3),
#hamburger-nav .menu-links li:nth-child(3) { animation-delay: 0.3s; }
#desktop-nav .nav-items li:nth-child(4),
#hamburger-nav .menu-links li:nth-child(4) { animation-delay: 0.4s; }
#desktop-nav .nav-items li:nth-child(5),
#hamburger-nav .menu-links li:nth-child(5) { animation-delay: 0.5s; }

::selection {
  background: #999999;
  color: black;
}

::-moz-selection { 
  background: #999999;
  color: black;
}

#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.6); 
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.spinner {
  border: 6px solid rgba(0,0,0,0.1);
  border-top: 6px solid #333;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}