@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&display=swap");

/* CSS Variables for Light Mode */
:root {
  --bg-color: #f9f9f9;
  --text-color: #333;
  --primary-color: #2196f3;
  --secondary-color: #f6f6f6;
  --accent-color: #1976d2;
  --card-bg: #fff;
  --card-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --section-bg: #ffffff;
  --border-color: #eee;
  --overlay-color: rgba(0, 0, 0, 0.7);
  --gradient-start: #f6f7f9;
  --gradient-end: #e9ecef;
  --light-text: #fff;
  --dark-text: #333;
  --social-bg: #ffffff;
  --social-color: #333;
  --social-hover-bg: #1976d2;
  --social-hover-color: #ffffff;
  --transition: all 0.3s ease;
  --shadow-color: rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
[data-theme="dark"] {
  --bg-color: #1a1a1a;
  --text-color: #ffffff;
  --primary-color: #2196f3;
  --secondary-color: #2d2d2d;
  --accent-color: #1976d2;
  --card-bg: #2d2d2d;
  --card-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  --section-bg: #1a1a1a;
  --border-color: #404040;
  --overlay-color: rgba(0, 0, 0, 0.9);
  --gradient-start: #1a1a1a;
  --gradient-end: #121212;
  --light-text: #ffffff;
  --dark-text: #333333;
  --social-bg: #1e1e1e;
  --social-color: #ffffff;
  --social-hover-bg: #1976d2;
  --social-hover-color: #ffffff;
  --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  outline: none;
  border: none;
  text-transform: capitalize;
  transition: var(--transition);
  font-family: 'Poppins', sans-serif;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  background: var(--bg-color);
  background-attachment: fixed;
  position: relative;
  overflow-x: hidden;
  color: var(--text-color);
  line-height: 1.6;
}

body::before,
body::after {
  display: none;
}

/* Common Styles */
section {
  min-height: 100vh;
  padding: 10rem 5%;
  background: var(--section-bg);
  border-radius: 15px;
  margin: 2rem 0;
  padding: 2rem;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.heading {
  font-size: 4rem;
  color: var(--primary-color);
  font-weight: 800;
  text-align: center;
  margin-bottom: 5rem;
}

.heading span {
  color: var(--secondary-color);
}

/* Optimize Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Lazy Loading */
.lazy {
  opacity: 0;
  transition: opacity 0.3s ease-in;
}

.lazy.loaded {
  opacity: 1;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 5%;
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: var(--transition);
}

header .logo {
  font-size: 2.5rem;
  color: var(--primary-color);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

header .logo i {
  color: var(--secondary-color);
}

header .logo .flag {
  font-size: 3rem;
  margin-left: 0.5rem;
  animation: wave 2s infinite;
}

@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

#menu {
  font-size: 2.5rem;
  cursor: pointer;
  color: var(--text-color);
  display: none;
}

/* Navigation */
.navbar {
  display: flex;
  align-items: center;
  background: var(--card-bg);
  box-shadow: 0 2px 10px var(--shadow-color);
}

.navbar ul {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.navbar ul li a {
  font-size: 1.6rem;
  color: var(--text-color);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1.5rem;
}

.navbar ul li a i {
  font-size: 1.8rem;
  width: 2rem;
  text-align: center;
}

.navbar ul li a:hover,
.navbar ul li a.active {
  color: var(--primary-color);
  background: var(--card-bg);
  border-radius: 0.5rem;
  box-shadow: var(--card-shadow);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  #menu {
    display: block;
  }

  .navbar {
    position: fixed;
    top: 8rem;
    left: -100%;
    width: 100%;
    background: var(--card-bg);
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
  }

  .navbar.active {
    left: 0;
  }

  .navbar ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .navbar ul li {
    width: 100%;
  }

  .navbar ul li a {
    width: 100%;
    padding: 1rem;
    border-radius: 0.5rem;
  }

  .navbar ul li a:hover,
  .navbar ul li a.active {
    background: var(--primary-color);
    color: var(--light-text);
  }

  .theme-toggle-container {
    margin: 1.5rem 0;
    width: 100%;
    justify-content: flex-start;
  }
}

/* Home Section - Advanced Layout */
.home {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5rem;
  padding-top: 15rem;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.home::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
  opacity: 0.1;
  z-index: -1;
}

.home .content {
  flex: 1;
  position: relative;
}

.home .text-content {
  max-width: 600px;
}

.home .greeting {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.home .name {
  font-size: 5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.2s forwards;
}

.home .name span {
  color: var(--primary-color);
  position: relative;
}

.home .name span::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s ease;
}

.home .name:hover span::after {
  transform: scaleX(1);
  transform-origin: left;
}

.home .typing-container {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.4s forwards;
}

.home .typing-text {
  font-size: 2.5rem;
  color: var(--text-color);
  font-weight: 600;
}

.home .cursor {
  display: inline-block;
  width: 3px;
  height: 2.5rem;
  background: var(--primary-color);
  margin-left: 5px;
  animation: blink 1s infinite;
}

.home .description {
  font-size: 1.8rem;
  color: var(--text-color);
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.6s forwards;
}

.home .cta-buttons {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.8s forwards;
}

.home .btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 2.5rem;
  border-radius: 50px;
  font-size: 1.6rem;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.home .primary-btn {
  background: var(--primary-color);
  color: var(--light-text);
}

.home .secondary-btn {
  background: transparent;
  color: var(--text-color);
  border: 2px solid var(--primary-color);
}

.home .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.home .btn i {
  font-size: 1.8rem;
  transition: transform 0.3s ease;
}

.home .btn:hover i {
  transform: translateX(5px);
}

/* Social Links */
.home .social-links {
  display: flex;
  gap: 1.5rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease 1s forwards;
}

.home .social-link {
  position: relative;
  width: 4.5rem;
  height: 4.5rem;
  background: var(--card-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  font-size: 2rem;
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
}

.home .social-link:hover {
  background: var(--primary-color);
  color: var(--light-text);
  transform: translateY(-5px);
}

.home .social-link .tooltip {
  position: absolute;
  bottom: -3rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--card-bg);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 1.2rem;
  color: var(--text-color);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.home .social-link:hover .tooltip {
  opacity: 1;
  visibility: visible;
  bottom: -2.5rem;
}

/* Image Box */
.home .image {
  flex: 1;
  position: relative;
}

.home .image-box {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  animation: float 6s ease-in-out infinite;
}

.home .image-container {
  position: relative;
  width: 100%;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
  transform: scale(0.9);
  opacity: 0;
  animation: scaleIn 1s ease forwards 0.5s;
}

.home .image-container img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.home .image-container:hover img {
  transform: scale(1.05);
}

.home .image-border {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: rotate 20s linear infinite;
  z-index: 1;
}

.home .image-dots {
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

.home .image-dots span {
  width: 1rem;
  height: 1rem;
  background: var(--primary-color);
  border-radius: 50%;
  animation: bounce 2s infinite;
}

.home .image-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.home .image-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes scaleIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 1200px) {
  .home {
    flex-direction: column;
  text-align: center;
    padding-top: 12rem;
  }

  .home .text-content {
    margin: 0 auto;
  }

  .home .cta-buttons {
    justify-content: center;
  }

  .home .social-links {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .home .name {
    font-size: 4rem;
  }

  .home .typing-text {
    font-size: 2rem;
  }

  .home .description {
    font-size: 1.6rem;
  }

  .home .btn {
    padding: 1rem 2rem;
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .home .name {
    font-size: 3.5rem;
  }

  .home .greeting {
    font-size: 2rem;
  }

  .home .typing-text {
    font-size: 1.8rem;
  }

  .home .description {
    font-size: 1.4rem;
  }

  .home .cta-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .home .social-link {
    width: 4rem;
    height: 4rem;
    font-size: 1.8rem;
  }
}

/* About Section */
.about {
    padding: 8rem 5%;
    background: var(--section-bg);
    min-height: auto;
}

.about .heading {
    text-align: center;
    font-size: 4rem;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.about .heading span {
    color: var(--primary-color);
}

.about .row {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: flex-start;
}

.about .row .image {
    flex: 1 1 35rem;
    text-align: center;
}

.about .row .image img {
    width: 100%;
    max-width: 400px;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease;
}

.about .row .image img:hover {
    transform: scale(1.02);
}

.about .row .content {
    flex: 1 1 45rem;
    padding: 2rem;
}

.about .row .content h3 {
    font-size: 3rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.about .row .content .tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--primary-color);
    color: var(--light-text);
    border-radius: 50px;
    font-size: 1.4rem;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.about .row .content p {
    font-size: 1.6rem;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: justify;
    word-wrap: break-word;
    overflow: visible;
    white-space: normal;
}

.about .row .content .box-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.about .row .content .box {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease;
}

.about .row .content .box:hover {
    transform: translateY(-5px);
}

.about .row .content .box p {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    text-align: left;
    line-height: 1.8;
}

.about .row .content .box p span {
    font-weight: 600;
    color: var(--primary-color);
    margin-right: 1rem;
    min-width: 12rem;
}

/* Responsive About Section */
@media (max-width: 991px) {
    .about .row {
        flex-direction: column;
    }
    
    .about .row .content {
        text-align: center;
    }
    
    .about .row .content p {
        text-align: justify;
        line-height: 2;
    }
    
    .about .row .content .box-container {
        justify-content: center;
    }
    
    .about .row .content .box p {
        justify-content: flex-start;
        text-align: left;
    }
}

@media (max-width: 768px) {
    .about {
        padding: 6rem 3%;
    }
    
    .about .heading {
        font-size: 3.5rem;
    }
    
    .about .row .content h3 {
        font-size: 2.5rem;
    }
    
    .about .row .content p {
        font-size: 1.5rem;
        line-height: 2;
    }
    
    .about .row .content .box-container {
        grid-template-columns: 1fr;
    }
    
    .about .row .content .box p {
        font-size: 1.3rem;
        line-height: 1.8;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 5rem 2%;
    }
    
    .about .heading {
        font-size: 3rem;
    }
    
    .about .row .content h3 {
        font-size: 2.2rem;
    }
    
    .about .row .content p {
        font-size: 1.4rem;
        line-height: 2;
    }
    
    .about .row .content .box p {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        line-height: 1.8;
    }
    
    .about .row .content .box p span {
        margin-bottom: 0.5rem;
        min-width: auto;
    }
}

/* Dark Mode Specific Styles */
[data-theme="dark"] .about .row .content .box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .about .row .content .box p {
    color: var(--text-color);
}

[data-theme="dark"] .about .row .content .box p span {
    color: var(--primary-color);
}

/* Skills Section */
.skills {
  background: var(--section-bg);
  padding: 5rem 9%;
}

.skills .heading {
  text-align: center;
  margin-bottom: 3rem;
}

.skills .heading i {
  color: #2196f3;
  margin-right: 1rem;
}

.skills .container {
  max-width: 1200px;
  margin: 0 auto;
}

.skills .row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.skills .bar {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
  text-align: center;
}

.skills .bar:hover {
  transform: translateY(-10px);
}

.skills .info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

/* Progress Circle Styles */
.progress-circle {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--bg-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-circle::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(
    var(--circle-color) calc(var(--progress) * 1%),
    var(--bg-color) 0
  );
  animation: progress 1.5s ease-in-out forwards;
}

/* Color definitions for different percentages */
.progress-circle[data-percent="95"] { --circle-color: #2196f3; } /* Blue */
.progress-circle[data-percent="90"] { --circle-color: #1976d2; } /* Darker Blue */
.progress-circle[data-percent="85"] { --circle-color: #1565c0; } /* Even Darker Blue */
.progress-circle[data-percent="80"] { --circle-color: #96CEB4; } /* Sage Green */
.progress-circle[data-percent="75"] { --circle-color: #FFEEAD; } /* Soft Yellow */
.progress-circle[data-percent="70"] { --circle-color: #D4A5A5; } /* Dusty Rose */
.progress-circle[data-percent="65"] { --circle-color: #9B59B6; } /* Purple */
.progress-circle[data-percent="60"] { --circle-color: #3498DB; } /* Blue */
.progress-circle[data-percent="55"] { --circle-color: #2ECC71; } /* Emerald */
.progress-circle[data-percent="50"] { --circle-color: #F1C40F; } /* Yellow */
.progress-circle[data-percent="45"] { --circle-color: #E67E22; } /* Orange */
.progress-circle[data-percent="40"] { --circle-color: #E74C3C; } /* Red */
.progress-circle[data-percent="35"] { --circle-color: #1ABC9C; } /* Teal */
.progress-circle[data-percent="30"] { --circle-color: #34495E; } /* Dark Blue */
.progress-circle[data-percent="25"] { --circle-color: #8E44AD; } /* Purple */
.progress-circle[data-percent="20"] { --circle-color: #16A085; } /* Green */
.progress-circle[data-percent="15"] { --circle-color: #F39C12; } /* Orange */
.progress-circle[data-percent="10"] { --circle-color: #D35400; } /* Dark Orange */
.progress-circle[data-percent="5"] { --circle-color: #C0392B; } /* Dark Red */
.progress-circle[data-percent="0"] { --circle-color: #7F8C8D; } /* Gray */

/* Progress Circle Animation */
@keyframes progress {
  0% {
    --progress: 0;
  }
  100% {
    --progress: var(--percent);
  }
}

.progress-circle__inner {
  position: relative;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.progress-circle__inner i {
  font-size: 2.5rem;
  color: var(--primary-color);
}

.progress-circle::after {
  content: attr(data-percent) '%';
  position: absolute;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-color);
  bottom: -2rem;
  z-index: 2;
}

.skills .info span {
  font-size: 1.6rem;
  color: var(--text-color);
  font-weight: 500;
  margin-top: 1rem;
}

/* Responsive Skills Section */
@media (max-width: 1200px) {
  .skills .row {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
  
  .progress-circle {
    width: 100px;
    height: 100px;
  }
  
  .progress-circle__inner {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 768px) {
  .skills .row {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  
  .progress-circle {
    width: 90px;
    height: 90px;
  }
  
  .progress-circle__inner {
    width: 70px;
    height: 70px;
  }
  
  .progress-circle__inner i {
  font-size: 2rem;
  }
  
  .skills .info span {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .skills .row {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
  }
  
  .progress-circle {
    width: 80px;
    height: 80px;
  }
  
  .progress-circle__inner {
    width: 60px;
    height: 60px;
  }
  
  .progress-circle__inner i {
    font-size: 1.8rem;
  }
  
  .skills .info span {
    font-size: 1.3rem;
  }
}

/* Education Section */
.education {
  background: var(--section-bg);
  padding: 5rem 9%;
}

.education .heading {
  text-align: center;
  margin-bottom: 2rem;
}

.education .heading i {
  color: #2196f3;
  margin-right: 1rem;
}

.education .quote {
  text-align: center;
  font-size: 1.8rem;
  color: var(--text-color);
  font-style: italic;
  margin-bottom: 4rem;
  position: relative;
}

.education .quote::before,
.education .quote::after {
  content: '"';
  font-size: 2.5rem;
  color: #2196f3;
  opacity: 0.5;
}

.education .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.education .box {
  background: var(--card-bg);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
}

.education .box:hover {
  transform: translateY(-10px);
}

.education .box .image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.education .box .image img,
.educare-image {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  max-height: 300px; /* Adjust as needed */
  background: #fff;
}

.education .box:hover .image img {
  transform: scale(1.1);
}

.education .box .content {
  padding: 2rem;
}

.education .education-info {
  margin-bottom: 2rem;
}

.education .education-info h3 {
  font-size: 2rem;
  color: #2196f3;
  margin-bottom: 1.5rem;
}

.education .institution,
.education .duration {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.education .institution i,
.education .duration i {
  font-size: 1.6rem;
  color: #2196f3;
}

.education .institution span,
.education .duration span {
  font-size: 1.4rem;
  color: var(--text-color);
}

.education .description {
  font-size: 1.4rem;
  color: var(--text-color);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.education .achievements {
    display: flex;
    flex-wrap: wrap;
  gap: 1rem;
}

.education .achievement {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-color);
  padding: 0.8rem 1.2rem;
  border-radius: 0.5rem;
  transition: transform 0.3s ease;
}

.education .achievement:hover {
  transform: translateY(-3px);
}

.education .achievement i {
  color: #2196f3;
  font-size: 1.4rem;
}

.education .achievement span {
  font-size: 1.3rem;
  color: var(--text-color);
}

/* Dark Mode Specific Styles */
[data-theme="dark"] .education .box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .education .achievement {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .education .description,
[data-theme="dark"] .education .institution span,
[data-theme="dark"] .education .duration span,
[data-theme="dark"] .education .achievement span {
  color: var(--text-color);
}

/* Responsive Education Section */
@media (max-width: 1200px) {
  .education .box .image {
    height: 180px;
  }
}

@media (max-width: 768px) {
  .education .box-container {
    grid-template-columns: 1fr;
  }
  
  .education .box .image {
    height: 160px;
  }
  
  .education .quote {
    font-size: 1.6rem;
    margin-bottom: 3rem;
  }
}

@media (max-width: 480px) {
  .education .box .image {
    height: 140px;
  }
  
  .education .box .content {
    padding: 1.5rem;
  }
  
  .education .education-info h3 {
    font-size: 1.8rem;
  }
  
  .education .description {
    font-size: 1.3rem;
  }
  
  .education .achievement {
    padding: 0.6rem 1rem;
  }
  
  .education .achievement span {
    font-size: 1.2rem;
  }
}

/* Projects Section */
.work {
  background: var(--section-bg);
  padding: 5rem 9%;
}

.work .heading {
  text-align: center;
  margin-bottom: 3rem;
}

.work .heading i {
  color: #2196f3;
  margin-right: 1rem;
}

.work .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.work .box {
  background: var(--card-bg);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
}

.work .box:hover {
  transform: translateY(-10px);
}

.work .box img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.work .box:hover img {
  transform: scale(1.1);
}

.work .box .content {
  padding: 2rem;
}

.work .box .tag {
  margin-bottom: 1rem;
}

.work .box .tag h3 {
  font-size: 1.8rem;
  color: #2196f3;
}

.work .box .desc p {
  font-size: 1.4rem;
  color: var(--text-color);
  line-height: 1.6;
}

/* Gallery Section */
.gallery {
  background: var(--section-bg);
  padding: 5rem 9%;
}

.gallery .heading {
  text-align: center;
  margin-bottom: 3rem;
}

.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 2rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  aspect-ratio: 1;
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .overlay {
  opacity: 1;
}

.gallery-item .overlay i {
  font-size: 3rem;
  color: var(--light-text);
  transform: scale(0);
  transition: transform 0.3s ease;
}

.gallery-item:hover .overlay i {
  transform: scale(1);
}

/* Lightbox Styles */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-color);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90vh;
  margin: 0 auto;
  background: var(--card-bg);
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 0.5rem;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 2rem;
}

.lightbox-prev,
.lightbox-next {
  width: 4rem;
  height: 4rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--primary-color);
}

.lightbox-prev i,
.lightbox-next i {
  font-size: 2rem;
  color: var(--light-text);
}

.lightbox-controls {
  position: absolute;
  top: 2rem;
  right: 2rem;
  display: flex;
  gap: 1rem;
}

.lightbox-download,
.lightbox-close {
  width: 4rem;
  height: 4rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lightbox-download:hover,
.lightbox-close:hover {
  background: var(--primary-color);
}

.lightbox-download i,
.lightbox-close i {
  font-size: 2rem;
  color: var(--light-text);
}

/* Responsive Gallery */
@media (max-width: 768px) {
  .gallery-container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .gallery-container {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }
  
  .lightbox-nav {
    padding: 0 1rem;
  }
  
  .lightbox-prev,
  .lightbox-next,
  .lightbox-download,
  .lightbox-close {
    width: 3rem;
    height: 3rem;
  }
  
  .lightbox-prev i,
  .lightbox-next i,
  .lightbox-download i,
  .lightbox-close i {
    font-size: 1.5rem;
  }
}

/* Tablet Devices */
@media (min-width: 769px) and (max-width: 1024px) {
  html {
    font-size: 60%;
  }

  .gallery .gallery-container {
    grid-template-columns: repeat(3, 1fr);
  }

  .skills .row {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Large Mobile Devices */
@media (min-width: 481px) and (max-width: 768px) {
  .gallery .gallery-container {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* Common Mobile Styles */
@media (max-width: 768px) {
  /* Smooth Scrolling */
  html {
    scroll-padding-top: 8rem;
  }

  /* Header Height */
  header {
    padding: 1.5rem 5%;
  }

  /* Section Spacing */
  section {
    padding: 5rem 5%;
  }

  /* Button Sizes */
  .btn {
    padding: 1rem 2rem;
    font-size: 1.4rem;
  }

  /* Image Sizes */
  img {
    max-width: 100%;
    height: auto;
  }

  /* Form Elements */
  input, textarea {
    font-size: 1.4rem;
  }

  /* Card Layouts */
  .box-container {
    grid-template-columns: 1fr;
  }

  /* Navigation */
  .navbar ul li a {
    padding: 1rem 2rem;
  }

  /* Typography */
  h1 {
    font-size: 3.5rem;
  }

  h2 {
    font-size: 3rem;
  }

  h3 {
    font-size: 2.5rem;
  }

  p {
    font-size: 1.4rem;
  }
}

/* Social Media Icons */
.socials {
  margin-top: 2rem;
}

.social-icons {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-icons li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--card-bg);
  color: var(--text-color);
  font-size: 2rem;
  transition: var(--transition);
  box-shadow: var(--card-shadow);
}

.social-icons li a:hover {
  transform: translateY(-5px);
  background: var(--primary-color);
  color: var(--light-text);
}

/* Map Container Styles */
.map-container {
  margin: 20px 0;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: 0;
}

/* Contact Section */
.contact {
  background: var(--section-bg);
  padding: 5rem 9%;
}

.contact .heading {
  text-align: center;
  margin-bottom: 3rem;
}

.contact .container {
  max-width: 1200px;
  margin: 0 auto;
}

.contact .content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info .image-box {
  width: 100%;
  height: 300px;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.contact-info .image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.contact-info .image-box:hover img {
  transform: scale(1.1);
}

.info-box {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--card-shadow);
}

.info-box h3 {
  font-size: 2rem;
  color: #2196f3;
  margin-bottom: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.info-item i {
  font-size: 2rem;
  color: #2196f3;
  margin-top: 0.5rem;
}

.info-content h4 {
  font-size: 1.6rem;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.info-content a,
.info-content p {
  font-size: 1.4rem;
  color: var(--text-color);
  transition: color 0.3s ease;
}

.info-content a:hover {
  color: #2196f3;
}

#contact-form {
  background: var(--card-bg);
  padding: 3rem;
  border-radius: 1rem;
  box-shadow: var(--card-shadow);
}

.form-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.field {
  position: relative;
}

.field input {
  width: 100%;
  padding: 1.5rem;
  font-size: 1.4rem;
  color: var(--text-color);
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.field i {
  position: absolute;
  top: 50%;
  right: 1.5rem;
  transform: translateY(-50%);
  font-size: 1.6rem;
  color: #2196f3;
}

.message {
  grid-column: 1 / -1;
  position: relative;
}

.message textarea {
    width: 100%;
  height: 200px;
  padding: 1.5rem;
  font-size: 1.4rem;
  color: var(--text-color);
  background: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  resize: none;
  transition: all 0.3s ease;
}

.message i {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.6rem;
  color: #2196f3;
}

.button-area {
  grid-column: 1 / -1;
  text-align: center;
}

.button-area .btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 3rem;
  font-size: 1.6rem;
  color: var(--light-text);
  background: var(--primary-color);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.button-area .btn:hover {
  background: var(--secondary-color);
  transform: translateY(-3px);
}

.button-area .btn i {
  font-size: 1.8rem;
}

/* Responsive Styles */
@media (max-width: 991px) {
  .contact .content {
    grid-template-columns: 1fr;
  }
  
  .contact-info .image-box {
    height: 250px;
  }
}

@media (max-width: 768px) {
  .form-group {
    grid-template-columns: 1fr;
  }
  
  .contact-info .image-box {
    height: 200px;
  }
  
  .map-container {
    height: 250px;
  }
}

@media (max-width: 480px) {
  #contact-form {
    padding: 2rem;
  }
  
  .field input,
  .message textarea {
    padding: 1.2rem;
    font-size: 1.3rem;
  }
  
  .button-area .btn {
    padding: 1rem 2.5rem;
    font-size: 1.4rem;
  }
}

/* Footer Section */
.footer {
  background: var(--section-bg);
  padding: 5rem 9%;
  margin-top: 5rem;
}

.footer .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

.footer .box {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--card-shadow);
}

.footer .box h3 {
  font-size: 2rem;
  color: #2196f3;
  margin-bottom: 1.5rem;
}

.footer .box p {
  font-size: 1.4rem;
  color: var(--text-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer .box p i {
  color: #2196f3;
  font-size: 1.6rem;
}

.footer .box .share {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.footer .box .share a {
  width: 4rem;
  height: 4rem;
  background: var(--bg-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--text-color);
  transition: all 0.3s ease;
}

.footer .box .share a:hover {
  background: var(--primary-color);
  color: var(--light-text);
  transform: translateY(-3px);
}

.footer .box .thank-you-message {
  font-size: 1.4rem;
  color: var(--text-color);
  line-height: 1.6;
  text-align: center;
  padding: 1rem 0;
}

.footer .credit {
  text-align: center;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
  font-size: 1.4rem;
  color: var(--text-color);
}

.footer .credit span {
  color: #2196f3;
  font-weight: 600;
}

/* Theme Toggle Button */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px var(--shadow-color);
}

.theme-toggle:hover {
  transform: scale(1.1);
}

.theme-toggle i {
  font-size: 20px;
  color: var(--text-color);
}

/* Dark Mode Specific Styles */
[data-theme="dark"] body {
  background-color: var(--bg-color);
  color: var(--text-color);
}

[data-theme="dark"] .navbar {
  background: var(--card-bg);
  box-shadow: 0 2px 10px var(--shadow-color);
}

[data-theme="dark"] .navbar a {
  color: var(--text-color);
}

[data-theme="dark"] .box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 10px var(--shadow-color);
}

[data-theme="dark"] .contact .box-container .box {
  background: var(--card-bg);
}

[data-theme="dark"] .contact .box-container .box i {
  color: var(--primary-color);
}

[data-theme="dark"] .contact .box-container .box h3 {
  color: var(--text-color);
}

[data-theme="dark"] .contact .box-container .box p {
  color: var(--text-color);
}

[data-theme="dark"] .contact form .inputBox input,
[data-theme="dark"] .contact form textarea {
  background: var(--secondary-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .contact form .inputBox input::placeholder,
[data-theme="dark"] .contact form textarea::placeholder {
  color: var(--text-color);
  opacity: 0.7;
}

[data-theme="dark"] .footer .box-container .box h3 {
  color: var(--text-color);
}

[data-theme="dark"] .footer .box-container .box p {
  color: var(--text-color);
}

[data-theme="dark"] .footer .box-container .box .share a {
  color: var(--text-color);
}

[data-theme="dark"] .footer .box-container .box .share a:hover {
  color: var(--primary-color);
}

[data-theme="dark"] .footer .credit {
  color: var(--text-color);
}

/* Lightbox styles for dark mode */
[data-theme="dark"] .lightbox {
  background: var(--overlay-color);
}

[data-theme="dark"] .lightbox-content {
  background: var(--card-bg);
  color: var(--text-color);
  padding: 2rem 2.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
  text-align: center;
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

[data-theme="dark"] .lightbox-close,
[data-theme="dark"] .lightbox-prev,
[data-theme="dark"] .lightbox-next,
[data-theme="dark"] .lightbox-download,
[data-theme="dark"] .lightbox-zoom-in,
[data-theme="dark"] .lightbox-zoom-out {
  color: var(--text-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .theme-toggle {
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
  }
  
  .theme-toggle i {
    font-size: 18px;
  }
}

/* Ad Popup Modal Styles */
.ad-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
}
.ad-modal-content {
  background: var(--card-bg);
  color: var(--text-color);
  padding: 2rem 2.5rem;
  border-radius: 10px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
  text-align: center;
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}
.ad-modal-close {
  position: absolute;
  top: 10px;
  right: 18px;
  font-size: 2rem;
  color: #333;
  cursor: pointer;
}