@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap");
* {
  margin: 0;
  padding: 0;
}

:root {
  --bg-color: #f9f9f9;
  --text-color: #333;
  --link-color: #0073e6;
  --link-hover-color: #005bb5;
  --button-bg: #e0e0e0;
  --button-hover-bg: #d0d0d0;
  --button-text: #333;
  --border-color: #ccc;
}

/* Global Dark Mode Variables */
body.dark-mode {
  --bg-color: #121212;
  --text-color: #e0e0e0;
  --link-color: #89c2ff;
  --link-hover-color: #63a4ff;
  --button-bg: #333;
  --button-hover-bg: #444;
  --button-text: #e0e0e0;
  --border-color: #555;
  --button-bg:#a3a3a3;
  --button-color: #1a1616;
}

/* Add media queries to ensure dark mode works on mobile */
@media only screen and (max-width: 768px) {
  body.dark-mode {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --link-color: #89c2ff;
    --link-hover-color: #63a4ff;
    --button-bg: #333;
    --button-hover-bg: #444;
    --button-text: #e0e0e0;
    --border-color: #555;
    --button-bg:#a3a3a3;
    --button-color: #1a1616;
  }
}

body {
  font-family: "Poppins", sans-serif;
  overflow-x: hidden;
  background-color: var(--bg-color);
  color: var(--text-color);
}

html {
  scroll-behavior: smooth;
}

p {
  color: #7c7c7c;
}

/* 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;
  opacity: .7;
}

a {
  color: var(--text-color);
  text-decoration: none;
  text-decoration-color: #ffffff;
}

a:hover {
  color: #7c7c7c;
  text-decoration: underline;
  text-underline-offset: 1rem;
  text-decoration-color: #c0bebe;
}

.logo {
  font-size: 2rem;
  opacity: .85;
}

.logo:hover {
  cursor: default;
}

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

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

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

.responsive-nav-icon .toggle-icon {
  font-size: 1.8rem; 
  color: #a3a3a3;
  display: block;
}

.responsive-nav-icon .close-icon {
  display: none;
}

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

.menu-links a {
  color: #7c7c7c;
  display: block;
  padding: 10px;
  text-align: center;
  font-size: 1.5rem;
  text-decoration: none;
  transition: all 0.3s ease-in-out;
}

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

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

.responsive-nav-icon.open .toggle-icon {
  display: none;
}

.responsive-nav-icon.open .close-icon {
  display: block;
}

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

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

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

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

.section-container {
  display: flex;
}

/* PROFILE SECTION */
#profile {
  display: flex;
  justify-content: center;
  gap: 5rem;
  align-items: center; 
  height: 80vh;
  flex-wrap: wrap; 
  padding: 2rem;
}

.pic-section-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 300px;
  width: 300px;
  margin: auto 0;
  /* overflow: hidden; */
  border-radius: 50%;
  box-shadow: 0 0.5rem 1rem #7c7c7c;
}

.pic-section-container:hover {
  animation: spin-prof-pic 0.2s linear;
}

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

#profile1 {
  width: 100%; 
  height: auto;
  object-fit: cover;
}

.btn-container-rc {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.btn {
  padding: 15px 20px;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 300ms ease, transform 300ms ease;
}

.btn-color-1 {
  background: linear-gradient(135deg, #9ba3a7, #0d0d0e); 
}

.btn-color-2 {
  background: linear-gradient(135deg, #9ba3a7, #0d0d0e); 
}

.btn:hover {
  transform: scale(1.1);
}

.btn-color-1:hover {
  background: linear-gradient(135deg,#0d0d0e, #9ba3a7); 
  color: #ffffff;
}

.btn-color-2:hover {
  background: linear-gradient(135deg,#0d0d0e, #9ba3a7);
  color: #1a1616;
}

.prof-section-text {
  text-align: center;
}

.section-text-p1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.prof-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  opacity: .92;
}

.section-text-p2 {
  font-size: 1.75rem;
  margin-bottom: 2rem;
  font-weight: 600;
}

.socials-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.icon {
  height: 2rem;
  width: 2rem;
  cursor: pointer;
  transition: transform 0.3s;
}

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

/* MOBILE VIEW */
@media (max-width: 768px) {
  #profile {
    flex-direction: column;
    height: auto;
    text-align: center;
  }

  .pic-section-container {
    height: 200px;
    width: 200px;
  }

  .prof-title {
    font-size: 2.5rem;
  }

  .section-text-p2 {
    font-size: 1.5rem;
  }

  .btn-container-rc {
    flex-direction: column;
    gap: 2rem;
  }

  .socials-container {
    gap: 2rem;
    margin-top: 2rem; 
  }
}

/* ABOUT SECTION */
#about {
  position: relative;
  padding: 2rem 5%;
}

.about-text-p1 {
  text-align: center;
}

.title-about {
  font-size: 3rem;
  text-align: center;
  opacity: .92;
  margin-bottom: 2rem;
}

.about-section-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-containers {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 2rem;
  border-radius: 1rem;       
}

.about-details-holder {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-details-start {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 300px;
  background: linear-gradient(135deg, #9da1a3, #171718); 
  padding: 1rem;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.icon-about {
  width: 5rem;
  height: 5rem;
  margin-bottom: 1rem;
}

.icon-about:hover {
  animation: spin-icon-abt 0.3s linear;
}

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

.w-head {
  font-size: 1.5rem;              
  color: #ffffff;                 
  font-weight: bold;              
  margin-bottom: 1rem;            
  text-transform: uppercase;      
  letter-spacing: 1px;           
  text-align: center;             
}

.about-details-start p {
  font-size: 1.1rem;              
  line-height: 1.6rem;            
  color: #ffffff;                 
  text-align: center;             
  margin: 0.5rem 0;               
}

.cmp-name {
  font-size: 1.2rem;              
  font-weight: 600;               
  color: #f0f0f0;                 
  margin-top: 0.5rem;            
  text-align: center;             
  opacity: 0;                    
  transition: opacity 0.9s ease;  
}

.about-details-start:hover .cmp-name {
  opacity: 1;                     
  color: #ffffff;                 
}

.highlight {
  color: #40c245;
  font-weight: bold;
}

.btn-container-download {
  text-align: center;
  margin-top: 2rem;
}

.down-btn {
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 2rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-color-3 {
  background: linear-gradient(135deg, #9da1a3, #171718); 
  color: #ffffff;
}

.btn-color-3:hover {
  background: linear-gradient(135deg, #171718, #9da1a3); 
  color: #000000;
  box-shadow: 0 0.5rem 1rem #000000;
}

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

@media (max-width: 768px) {
  .about-containers {
    flex-direction: column;
    gap: 1rem;
  }

  .about-details-start {
    width: 90%;
    max-width: none;
  }

  .icon-about {
    width: 4rem;
    height: 4rem;
  }

  .w-head {
    font-size: 1.3rem;              
  }

  .about-details-start p {
    font-size: 1rem;                
  }

  .cmp-name {
    font-size: 1.1rem;             
  }
}

/* EXPERIENCE SECTION */
#experience {
  position: relative;
  padding: 3rem 5%;
}

.exp-text-p1 {
  text-align: center;
}

.title-ex {
  font-size: 3rem;
  text-align: center;
  opacity: .92;
  margin-bottom: 2rem;
}

.experience-details-container {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap; 
}

.ex-about-containers {
  display: flex;
  gap: 2rem;
  flex-direction: row;
  width: 100%;
}

.ex-details-container {
  padding: 1rem;
  background: linear-gradient(135deg, #9da1a3, #171718); 
  border-radius: 18px;
  text-align: center;
  box-shadow: 0 0.2rem 0.8rem #979696;
  flex: 1; 
}

.ex-details-container:hover {
  box-shadow: 0 0.8rem 1.5rem #000000;
}

.experience-sub-title {
  color: #000000;
  font-weight: 600;
  font-size: 1.75rem;
  margin-bottom: 2rem;
  text-align: center;
}

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

article {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 10rem;
  text-align: center;
  gap: 0.5rem;
}

article .icon {
  width: 4rem;
  height: 4rem;
  cursor: default;
}

article h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #b3b4b3;
  margin: 0;
}

article p {
  font-size: 0.9rem;
  color: #9b9b9b;
  margin: 0;
}

.article-container article:hover p {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.3s ease-in-out;
}

.article-container article p {
  visibility: hidden;
  opacity: 0;
}

article:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease-in-out;
}

.article-container img {
  border-radius: 0.5rem;
}

.article-container #lastSkill img {
  border-radius: 50%;
}

/* Responsive layout */
@media (max-width: 768px) {
  .experience-details-container {
    flex-direction: column; 
    gap: 2rem;
  }

  .ex-about-containers {
    flex-direction: column; 
  }

  article {
    width: 8rem; 
  }

  article .icon {
    width: 3.5rem;
    height: 3.5rem;
  }

  article h3 {
    font-size: 1.1rem; 
  }

  article p {
    font-size: 0.8rem; 
  }
}

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

.proj-p1 {
  text-align: center;
}

.title-proj {
  font-size: 3rem;
  text-align: center;
  opacity: 0.92;
  margin-bottom: 2rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 2rem;
}

.project-card {
  background: linear-gradient(135deg, #9da1a3, #171718);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  transition: all 0.3s ease-in-out;
  box-shadow: 0 0.2rem 0.8rem #979696;
}

.project-card:hover {
  transform: translateY(-10px);
}

.project-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease-in-out;
}

.project-img:hover {
  transform: scale(1.05);
}

.projects-sub-title {
  margin-top: 1rem;
  color: #ffffff;
  opacity: 0.8;
}

.projects-btn-container {
  display: flex;
  gap: 5px;
  justify-content: center;
  margin-top: 2rem;
}

.project-btn {
  color: #ffffff;
  background: linear-gradient(135deg, #9da1a3, #171718);
  border: none;
  padding: 10px 20px;
  border-radius: 50px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.project-btn:hover {
  background: linear-gradient(135deg, #171718, #9da1a3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}


/* CONTACT */
#contact {
  position: relative;
  box-sizing: border-box;
  margin-top: 95px;
  /* display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 70vh;
  text-align: center;
  padding: 1rem;
  box-sizing: border-box;
  opacity: 0;
  animation: fadeIn 2s forwards, slideUp 1.5s 0.5s forwards; */
}

.contact-p1 {
  text-align: center;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes slideUp {
  0% {
    transform: translateY(20px);
  }
  100% {
    transform: translateY(0);
  }
}

.dynamic-text {
  position: relative;
  display: inline-block;
  height: 1.2em;
  line-height: 1;
}

.dynamic-text span {
  position: absolute;
  animation: slide 4s infinite ease-in-out;
  white-space: nowrap;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
}

.dynamic-text span:nth-child(1) {
  animation-delay: 0s;
}

.dynamic-text span:nth-child(2) {
  animation-delay: 2s;
}

@keyframes slide {
  0% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  45% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  55% {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(-50%) translateY(-100%);
    opacity: 0;
  }
}

.contact-title {
  font-size: 3rem;
  line-height: 1.2;
  font-weight: bold;
  opacity: 0;
  animation: fadeIn 2s forwards, slideUp 1.5s 0.5s forwards;
  text-align: center;
}

.contact-info-upper-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin: 2rem auto;
  max-width: 800px;
}

.contact-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.contact-icon-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, #171718, #aabac2);
  border-radius: 50%;
  box-shadow: 0 0.5rem 1rem #000000;
}

.contact-icon {
  font-size: 2.5rem;
  color: var(--text-color);
  transition: transform 0.4s ease, color 0.4s ease;
}

.contact-info-item p {
  font-size: larger;
  margin: 0.5rem 0 0;
}

.contact-info-item a {
  font-size: 15px;
  text-decoration: none;
  color: var(--text-color);
}

.contact-info-item a:hover {
  color: #7c7c7c;
  text-decoration: underline;
  text-underline-offset: 2rem;
}

.contact-info-item:hover .contact-icon {
  color: #000000;
  animation: spin-logo 0.2s linear;
}

.contact-info-item:hover .contact-icon-container {
  background-color: #7c7c7c;
}

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

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

footer p {
  color: var(--text-color);
  text-align: center;
}

.scroll-up {
  position: fixed; /* Keeps it in place during scrolling */
  right: 20px; /* Distance from the right edge of the screen */
  bottom: 20px; /* Distance from the bottom edge of the screen */
  background: linear-gradient(135deg, #171718, #9da1a3);
  color: #ffffff;
  border: none;
  width: 45px;
  height: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  cursor: pointer;
}

.scroll-up:hover {
  background: linear-gradient(135deg,#9da1a3, #171718 );
  color: #000000;
}

.scroll-up.show {
  opacity: 1;
  visibility: visible;
}


/* Responsive  */
/* Large screens (greater than 1400px) */
@media screen and (max-width: 1400px) {
  #profile {
    height: 83vh;
    margin-bottom: 6rem;
  }

  #about {
    flex-wrap: wrap;
  }

  .about-details-container,
  #experience,
  .experience-details-container,
  #projects,
  .projects-details-container,
  #contact {
    margin-top: 2rem;
    margin-bottom: 2rem;
  }
}

/* Tablets and smaller screens (1024px and below) */
@media screen and (max-width: 1024px) {
  #desktop-nav {
    display: none;
  }

  #responsive-nav {
    display: flex;
  }

  #experience, .experience-details-container, #projects, .projects-details-container, #profile, .section-container {
    margin-top: 2rem;
    margin-bottom: 2rem;
    display: block;
  }

  .arrow {
    display: none;
  }

  section, .section-container {
    gap: 2rem;
    height: fit-content;
  }

  section {
    margin: 0 5%;
  }

  .pic-section-container {
    width: 300px;
    height: 300px;
    margin: 0 auto 2rem;
  }

  .about-containers, .contact-info-upper-container, .btn-container-download ,.ex-about-containers {
    flex-wrap: wrap;
    margin-top: 1rem;
  }

  #about {
    margin-top: 1rem;
  }

  #aboutTitle {
    margin-bottom: 2rem;
  }

  .about {
    margin-top: 5rem;
  }

  .about-details-container {
    width: 100%; 
  }

  .details-container {
    flex: 1 1 80%;
    min-width: 250px;
    margin-bottom: 1rem;
  }

  .icon-about {
    width: 3rem;
    height: 3rem;
  }

  .section-text-p2 {
    font-size: 1.2rem;
  }

  .experience-sub-title {
    font-size: 1.2rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .nav-links {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .contact-info-container p,
  .nav-links li a {
    font-size: 1rem;
  }

  #projects {
    margin-bottom: 1rem;
  }

  section {
    margin-bottom: 2rem;
  }

  .title {
    font-size: 2rem;
  }

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

  #contact, footer {
    height: 50vh;
  }

  footer nav {
    margin-bottom: 2rem;
  }
}

/* Smaller Tablets and Mobile Devices (768px and below) */
@media (max-width: 768px) {
  #about {
    margin-top: 1rem;
  }

  .about-details-container {
    flex-direction: column; 
    width: 100%;
  }

  .details-container {
    flex: 1 1 100%;
    padding: 1rem;
  }

  .icon-about {
    width: 40px;
    height: 40px;
  }

  .text-container p {
    font-size: 1.1rem;
  }

  .down-btn {
    width: 100%;
    padding: 1rem;
  }

  .section-container {
    gap: 2rem;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr); 
  }

  .btn-container-rc {
    justify-content: center; 
  }

  .pic-section-container {
    width: 220px;
    height: 220px;
    margin: 0 auto 2rem;
  }

  .section-text {
    max-width: 400px;
    margin: 0 auto;
  }
}

/* Mobile Devices (480px and below) */
@media (max-width: 480px) {
  #about {
    padding: 1rem 5%; 
  }

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

  .details-container {
    flex: 1 1 100%;
    min-width: 280px;
    margin-bottom: 1rem;
  }

  .pic-section-container {
    width: 180px;
    height: 180px;
  }

  .icon-about {
    width: 35px;
    height: 35px;
  }

  .text-container p {
    font-size: 1rem;
  }

  .projects-grid {
    grid-template-columns: 1fr; 
  }
}

/* Extra small screens (600px and below) */
@media screen and (max-width: 600px) {
  #contact,
  footer {
    height: 40vh;
  }

  #profile {
    height: auto;
    margin-bottom: 2rem;
  }

  article {
    font-size: 1rem;
  }

  footer nav {
    height: fit-content;
    margin-bottom: 2rem;
  }

  .about-containers, .ex-about-containers,
  .contact-info-upper-container,
  .btn-container-download {
    flex-wrap: wrap;
  }

  .contact-info-container {
    margin: 0;
  }

  .contact-info-container p,
  .nav-links li a {
    font-size: 1rem;
  }

  .experience-sub-title {
    font-size: 1.25rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .nav-links {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .pic-section-container {
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
  }

  .section-text-p2 {
    font-size: 1.25rem;
  }

  .about {
    margin-top: 5rem;
  }

  .title {
    font-size: 2rem;
  }

  #aboutTitle {
    margin-bottom: 2rem;
  }

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

  #projects {
    margin-bottom: 1rem;
  }

  section {
    margin-bottom: 3rem;
  }

  .btn-container-rc {
    justify-content: center; 
    margin: 0 auto; 
  }
}