/* 
   ========================================
   Base Styles and Variables
   ========================================
*/

:root {
    /* Color Variables */
    --primary-color: #6c63ff;
    --secondary-color: #f50057;
    --text-color: #333;
    --text-color-light: #777;
    --bg-color: #fff;
    --bg-color-alt: #f9f9f9;
    --border-color: #eaeaea;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --error-color: #dc3545;
    
    /* Dark Mode Colors */
    --dark-bg-color: #121212;
    --dark-bg-color-alt: #1e1e1e;
    --dark-text-color: #f0f0f0;
    --dark-text-color-light: #aaa;
    --dark-border-color: #333;
    
    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --h1-size: 3.5rem;
    --h2-size: 2.5rem;
    --h3-size: 1.75rem;
    --h4-size: 1.25rem;
    --body-size: 1rem;
    --small-size: 0.875rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-circle: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index layers */
    --z-background: -1;
    --z-normal: 1;
    --z-overlay: 10;
    --z-dropdown: 20;
    --z-fixed: 30;
    --z-modal: 40;
    --z-popover: 50;
    --z-tooltip: 60;
    --z-preloader: 9999;
}

/* 
   ========================================
   Reset & Base Styles
   ========================================
*/

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--body-size);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.dark-mode {
    color: var(--dark-text-color);
    background-color: var(--dark-bg-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--h1-size);
}

h2 {
    font-size: var(--h2-size);
}

h3 {
    font-size: var(--h3-size);
}

h4 {
    font-size: var(--h4-size);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--secondary-color);
}

ul, ol {
    list-style: none;
}

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

button, input, textarea {
    font-family: var(--font-family);
    font-size: var(--body-size);
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

.highlight {
    color: var(--primary-color);
}

/* 
   ========================================
   Animated Background Canvas
   ========================================
*/

#animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-background);
    opacity: 0.3;
    pointer-events: none;
}

.dark-mode #animated-background {
    opacity: 0.4;
}

/* 
   ========================================
   Preloader
   ========================================
*/

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-preloader);
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.dark-mode .preloader {
    background-color: var(--dark-bg-color);
}

.preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.loader-text {
    font-size: var(--h3-size);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    position: relative;
}

.loader-text::after {
    content: '...';
    position: absolute;
    animation: ellipsis 1.5s infinite;
}

@keyframes ellipsis {
    0% { content: '.'; }
    33% { content: '..'; }
    66% { content: '...'; }
}

.loader-bar {
    width: 200px;
    height: 4px;
    background-color: var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
}

.dark-mode .loader-bar {
    background-color: var(--dark-border-color);
}

.loader-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background-color: var(--primary-color);
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% { width: 0; left: 0; }
    50% { width: 100%; left: 0; }
    100% { width: 0; left: 100%; }
}

/* 
   ========================================
   Header & Navigation
   ========================================
*/

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: transparent;
    padding: var(--spacing-sm) 0;
    z-index: var(--z-fixed);
    transition: background-color var(--transition-normal), padding var(--transition-normal), box-shadow var(--transition-normal);
}

.header.scrolled {
    background-color: var(--bg-color);
    padding: var(--spacing-xs) 0;
    box-shadow: var(--shadow-md);
}

.dark-mode .header.scrolled {
    background-color: var(--dark-bg-color);
}

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

.logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    transition: color var(--transition-fast);
}

.dark-mode .logo a {
    color: var(--dark-text-color);
}

.logo a span {
    color: var(--primary-color);
}

.navbar {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-fast);
}

.dark-mode .nav-link {
    color: var(--dark-text-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
}

.bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}

.dark-mode .bar {
    background-color: var(--dark-text-color);
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.theme-toggle {
    margin-left: var(--spacing-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-color-alt);
    transition: background-color var(--transition-normal);
}

.dark-mode .theme-toggle {
    background-color: var(--dark-bg-color-alt);
}

.theme-toggle i {
    font-size: 1.2rem;
    color: var(--text-color);
    transition: color var(--transition-normal), opacity var(--transition-normal), transform var(--transition-normal);
}

.dark-mode .theme-toggle i {
    color: var(--dark-text-color);
}

.theme-toggle .fa-sun {
    opacity: 0;
    transform: scale(0.5);
    position: absolute;
}

.theme-toggle .fa-moon {
    opacity: 1;
    transform: scale(1);
}

.dark-mode .theme-toggle .fa-sun {
    opacity: 1;
    transform: scale(1);
}

.dark-mode .theme-toggle .fa-moon {
    opacity: 0;
    transform: scale(0.5);
}

/* 
   ========================================
   Hero Section
   ========================================
*/

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    margin-bottom: var(--spacing-xs);
}

.hero-text h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--text-color-light);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
}

.dark-mode .hero-text p {
    color: var(--dark-text-color-light);
}

.typed-text {
    color: var(--primary-color);
}

.typed-cursor {
    color: var(--primary-color);
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    transition: all var(--transition-normal);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 14px rgba(108, 99, 255, 0.4);
}

.btn-primary:hover {
    background-color: #5a52e0;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 99, 255, 0.6);
}

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

.dark-mode .btn-secondary {
    color: var(--dark-text-color);
    border-color: var(--dark-border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-color-alt);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.dark-mode .btn-secondary:hover {
    background-color: var(--dark-bg-color-alt);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    perspective: 1000px;
}

.image-shape {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotateY(0deg);
    }
    25% {
        transform: translateY(-15px) rotateY(5deg);
    }
    50% {
        transform: translateY(0) rotateY(0deg);
    }
    75% {
        transform: translateY(15px) rotateY(-5deg);
    }
}

.cube-face {
    position: absolute;
    width: 180px;
    height: 180px;
    background: rgba(108, 99, 255, 0.1);
    border: 2px solid rgba(108, 99, 255, 0.6);
    box-shadow: 0 0 20px rgba(108, 99, 255, 0.4);
    transform-style: preserve-3d;
    backface-visibility: visible;
    transition: all 0.3s ease;
}

.cube-face:hover {
    background: rgba(108, 99, 255, 0.2);
    border-color: rgba(108, 99, 255, 0.8);
    box-shadow: 0 0 30px rgba(108, 99, 255, 0.6);
}

.face-front {
    transform: translateZ(90px);
    animation: pulseFront 4s ease-in-out infinite;
}

.face-back {
    transform: rotateY(180deg) translateZ(90px);
    animation: pulseBack 4s ease-in-out infinite;
}

.face-right {
    transform: rotateY(90deg) translateZ(90px);
    animation: pulseRight 4s ease-in-out infinite;
}

.face-left {
    transform: rotateY(-90deg) translateZ(90px);
    animation: pulseLeft 4s ease-in-out infinite;
}

.face-top {
    transform: rotateX(90deg) translateZ(90px);
    animation: pulseTop 4s ease-in-out infinite;
}

.face-bottom {
    transform: rotateX(-90deg) translateZ(90px);
    animation: pulseBottom 4s ease-in-out infinite;
}

@keyframes pulseFront {
    0%, 100% {
        background: rgba(108, 99, 255, 0.1);
        border-color: rgba(108, 99, 255, 0.6);
    }
    50% {
        background: rgba(108, 99, 255, 0.2);
        border-color: rgba(108, 99, 255, 0.8);
    }
}

@keyframes pulseBack {
    0%, 100% {
        background: rgba(255, 99, 132, 0.1);
        border-color: rgba(255, 99, 132, 0.6);
    }
    50% {
        background: rgba(255, 99, 132, 0.2);
        border-color: rgba(255, 99, 132, 0.8);
    }
}

@keyframes pulseRight {
    0%, 100% {
        background: rgba(54, 162, 235, 0.1);
        border-color: rgba(54, 162, 235, 0.6);
    }
    50% {
        background: rgba(54, 162, 235, 0.2);
        border-color: rgba(54, 162, 235, 0.8);
    }
}

@keyframes pulseLeft {
    0%, 100% {
        background: rgba(255, 206, 86, 0.1);
        border-color: rgba(255, 206, 86, 0.6);
    }
    50% {
        background: rgba(255, 206, 86, 0.2);
        border-color: rgba(255, 206, 86, 0.8);
    }
}

@keyframes pulseTop {
    0%, 100% {
        background: rgba(75, 192, 192, 0.1);
        border-color: rgba(75, 192, 192, 0.6);
    }
    50% {
        background: rgba(75, 192, 192, 0.2);
        border-color: rgba(75, 192, 192, 0.8);
    }
}

@keyframes pulseBottom {
    0%, 100% {
        background: rgba(153, 102, 255, 0.1);
        border-color: rgba(153, 102, 255, 0.6);
    }
    50% {
        background: rgba(153, 102, 255, 0.2);
        border-color: rgba(153, 102, 255, 0.8);
    }
}

.cube-inner {
    position: absolute;
    width: 100px;
    height: 100px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform-style: preserve-3d;
    animation: rotate 12s linear infinite;
}

@keyframes rotate {
    0% {
        transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg) rotateZ(360deg);
    }
}

.inner-face {
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.inner-front {
    transform: translateZ(50px);
}

.inner-back {
    transform: rotateY(180deg) translateZ(50px);
}

.inner-right {
    transform: rotateY(90deg) translateZ(50px);
}

.inner-left {
    transform: rotateY(-90deg) translateZ(50px);
}

.inner-top {
    transform: rotateX(90deg) translateZ(50px);
}

.inner-bottom {
    transform: rotateX(-90deg) translateZ(50px);
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    animation: particleMove 8s linear infinite;
}

@keyframes particleMove {
    0% {
        transform: translate3d(0, 0, 0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translate3d(var(--x, 100px), var(--y, 100px), var(--z, 100px));
        opacity: 0;
    }
}

.image-shape::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: url('https://via.placeholder.com/400x400') no-repeat center center/cover;
    border-radius: var(--border-radius-circle);
    opacity: 0.9;
}

.scroll-down {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-color);
    border-radius: 20px;
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.dark-mode .mouse {
    border-color: var(--dark-text-color);
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--text-color);
    border-radius: var(--border-radius-sm);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheel 1.5s infinite;
}

.dark-mode .wheel {
    background-color: var(--dark-text-color);
}

@keyframes wheel {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

.scroll-text {
    font-size: var(--small-size);
    color: var(--text-color-light);
}

.dark-mode .scroll-text {
    color: var(--dark-text-color-light);
}

/* Animation classes for text elements */
.animate-text {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

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

/* 
   ========================================
   Section Headers
   ========================================
*/

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-line {
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.section-subtitle {
    color: var(--text-color-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.dark-mode .section-subtitle {
    color: var(--dark-text-color-light);
}

/* 
   ========================================
   About Section
   ========================================
*/

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.about-image {
    flex: 1;
    position: relative;
}

.image-frame {
    width: 350px;
    height: 450px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--bg-color-alt);
    display: flex;
    justify-content: center;
    align-items: center;
}

.dark-mode .image-placeholder {
    background-color: var(--dark-bg-color-alt);
}

.image-placeholder i {
    font-size: 5rem;
    color: var(--text-color-light);
}

.dark-mode .image-placeholder i {
    color: var(--dark-text-color-light);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: -30px;
    width: 120px;
    height: 120px;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-circle);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    box-shadow: var(--shadow-lg);
}

.experience-badge .years {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: var(--small-size);
    text-align: center;
    line-height: 1.2;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.about-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.info-item {
    display: flex;
    align-items: center;
}

.info-title {
    font-weight: 600;
    margin-right: var(--spacing-xs);
}

.info-value {
    color: var(--text-color-light);
}

.dark-mode .info-value {
    color: var(--dark-text-color-light);
}

.about-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-color-alt);
    color: var(--text-color);
    transition: all var(--transition-normal);
}

.dark-mode .social-link {
    background-color: var(--dark-bg-color-alt);
    color: var(--dark-text-color);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

/* 
   ========================================
   Skills Section
   ========================================
*/

.skills {
    background-color: var(--bg-color-alt);
}

.dark-mode .skills {
    background-color: var(--dark-bg-color-alt);
}

.skills-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.skills-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.skills-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.skills-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.skill-card {
    background-color: var(--bg-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.dark-mode .skill-card {
    background-color: var(--dark-bg-color);
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.skill-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-color-alt);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
    font-size: 2rem;
    transition: all var(--transition-normal);
}

.dark-mode .skill-icon {
    background-color: var(--dark-bg-color-alt);
}

.skill-card:hover .skill-icon {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.skill-title {
    margin-bottom: var(--spacing-sm);
}

.skill-level {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.skill-progress {
    width: 100%;
    height: 8px;
    background-color: var(--bg-color-alt);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
}

.dark-mode .skill-progress {
    background-color: var(--dark-bg-color-alt);
}

.skill-bar {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm);
    width: 0;
    transition: width 1.5s ease-in-out;
}

.skill-percentage {
    font-size: var(--small-size);
    font-weight: 600;
    color: var(--primary-color);
    align-self: flex-end;
}

/* 
   ========================================
   Projects Section
   ========================================
*/

.projects-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-md);
    background-color: var(--bg-color-alt);
    color: var(--text-color);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.dark-mode .filter-btn {
    background-color: var(--dark-bg-color-alt);
    color: var(--dark-text-color);
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background-color: var(--bg-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.dark-mode .project-card {
    background-color: var(--dark-bg-color);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

.project-image .image-placeholder {
    background-color: var(--bg-color-alt);
}

.dark-mode .project-image .image-placeholder {
    background-color: var(--dark-bg-color-alt);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(108, 99, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.project-link {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius-circle);
    background-color: white;
    color: var(--primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    transition: all var(--transition-normal);
    transform: translateY(20px);
    opacity: 0;
}

.project-card:hover .project-link {
    transform: translateY(0);
    opacity: 1;
}

.project-card:hover .project-link:nth-child(2) {
    transition-delay: 0.1s;
}

.project-link:hover {
    background-color: var(--secondary-color);
    color: white;
}

.project-info {
    padding: var(--spacing-md);
}

.project-title {
    margin-bottom: var(--spacing-xs);
}

.project-description {
    color: var(--text-color-light);
    margin-bottom: var(--spacing-sm);
    font-size: var(--small-size);
}

.dark-mode .project-description {
    color: var(--dark-text-color-light);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    background-color: var(--bg-color-alt);
    color: var(--text-color);
    font-size: 0.75rem;
    font-weight: 500;
}

.dark-mode .tech-tag {
    background-color: var(--dark-bg-color-alt);
    color: var(--dark-text-color);
}

/* 
   ========================================
   Contact Section
   ========================================
*/

.contact {
    background-color: var(--bg-color-alt);
}

.dark-mode .contact {
    background-color: var(--dark-bg-color-alt);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.contact-info h3,
.contact-form h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-circle);
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.dark-mode .contact-icon {
    background-color: var(--dark-bg-color);
}

.contact-text h4 {
    margin-bottom: 0.25rem;
}

.contact-text p {
    color: var(--text-color-light);
    margin-bottom: 0;
}

.dark-mode .contact-text p {
    color: var(--dark-text-color-light);
}

.contact-social h4 {
    margin-bottom: var(--spacing-sm);
}

.contact-form {
    background-color: var(--bg-color);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.dark-mode .contact-form {
    background-color: var(--dark-bg-color);
}

.form-group {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: transparent;
    color: var(--text-color);
    font-size: var(--body-size);
    transition: all var(--transition-normal);
}

.dark-mode .form-group input,
.dark-mode .form-group textarea {
    border-color: var(--dark-border-color);
    color: var(--dark-text-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-color-light);
    pointer-events: none;
    transition: all var(--transition-normal);
}

.dark-mode .form-group label {
    color: var(--dark-text-color-light);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.75rem;
    background-color: var(--bg-color);
    padding: 0 0.5rem;
    color: var(--primary-color);
}

.dark-mode .form-group input:focus + label,
.dark-mode .form-group textarea:focus + label,
.dark-mode .form-group input:not(:placeholder-shown) + label,
.dark-mode .form-group textarea:not(:placeholder-shown) + label {
    background-color: var(--dark-bg-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
}

/* Form validation and response styles */
.form-group.error input,
.form-group.error textarea {
    border-color: var(--error-color);
}

.error-text {
    color: var(--error-color);
    font-size: 0.75rem;
    margin-top: 5px;
    display: block;
}

.form-message {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
}

.success-message {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.2);
    color: var(--success-color);
}

.error-message {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.2);
    color: var(--error-color);
}

.dark-mode .success-message {
    background-color: rgba(40, 167, 69, 0.2);
    border-color: rgba(40, 167, 69, 0.3);
}

.dark-mode .error-message {
    background-color: rgba(220, 53, 69, 0.2);
    border-color: rgba(220, 53, 69, 0.3);
}

/* 
   ========================================
   Footer
   ========================================
*/

.footer {
    background-color: var(--bg-color);
    padding: var(--spacing-lg) 0;
    position: relative;
}

.dark-mode .footer {
    background-color: var(--dark-bg-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
}

.dark-mode .footer-logo a {
    color: var(--dark-text-color);
}

.footer-logo a span {
    color: var(--primary-color);
}

.footer-text p {
    color: var(--text-color-light);
    margin-bottom: 0;
}

.dark-mode .footer-text p {
    color: var(--dark-text-color-light);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--text-color);
    transition: color var(--transition-fast);
}

.dark-mode .footer-links a {
    color: var(--dark-text-color);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.back-to-top {
    position: absolute;
    right: var(--spacing-md);
    bottom: var(--spacing-lg);
}

.back-to-top a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-circle);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.back-to-top a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-5px);
}

/* 
   ========================================
   Responsive Design
   ========================================
*/

@media screen and (max-width: 1024px) {
    :root {
        --h1-size: 3rem;
        --h2-size: 2.2rem;
        --h3-size: 1.5rem;
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .hero-text p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .image-container {
        width: 300px;
        height: 300px;
    }
    
    .cube-face {
        width: 120px;
        height: 120px;
    }
    
    .face-front {
        transform: translateZ(60px);
    }
    
    .face-back {
        transform: rotateY(180deg) translateZ(60px);
    }
    
    .face-right {
        transform: rotateY(90deg) translateZ(60px);
    }
    
    .face-left {
        transform: rotateY(-90deg) translateZ(60px);
    }
    
    .face-top {
        transform: rotateX(90deg) translateZ(60px);
    }
    
    .face-bottom {
        transform: rotateX(-90deg) translateZ(60px);
    }
    
    .cube-inner {
        width: 80px;
        height: 80px;
    }
    
    .inner-face {
        width: 80px;
        height: 80px;
    }
    
    .inner-front {
        transform: translateZ(40px);
    }
    
    .inner-back {
        transform: rotateY(180deg) translateZ(40px);
    }
    
    .inner-right {
        transform: rotateY(90deg) translateZ(40px);
    }
    
    .inner-left {
        transform: rotateY(-90deg) translateZ(40px);
    }
    
    .inner-top {
        transform: rotateX(90deg) translateZ(40px);
    }
    
    .inner-bottom {
        transform: rotateX(-90deg) translateZ(40px);
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-info {
        justify-content: center;
    }
    
    .about-buttons {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .working-on-items {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media screen and (max-width: 768px) {
    .hero {
        padding-top: 100px;
        min-height: 100vh;
        height: auto;
    }
    
    .hero-content {
        padding: var(--spacing-md) 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .image-container {
        width: 250px;
        height: 250px;
        margin: var(--spacing-md) 0;
    }
    
    .cube-face {
        width: 100px;
        height: 100px;
    }
    
    .face-front {
        transform: translateZ(50px);
    }
    
    .face-back {
        transform: rotateY(180deg) translateZ(50px);
    }
    
    .face-right {
        transform: rotateY(90deg) translateZ(50px);
    }
    
    .face-left {
        transform: rotateY(-90deg) translateZ(50px);
    }
    
    .face-top {
        transform: rotateX(90deg) translateZ(50px);
    }
    
    .face-bottom {
        transform: rotateX(-90deg) translateZ(50px);
    }
    
    .cube-inner {
        width: 60px;
        height: 60px;
    }
    
    .inner-face {
        width: 60px;
        height: 60px;
    }
    
    .inner-front {
        transform: translateZ(30px);
    }
    
    .inner-back {
        transform: rotateY(180deg) translateZ(30px);
    }
    
    .inner-right {
        transform: rotateY(90deg) translateZ(30px);
    }
    
    .inner-left {
        transform: rotateY(-90deg) translateZ(30px);
    }
    
    .inner-top {
        transform: rotateX(90deg) translateZ(30px);
    }
    
    .inner-bottom {
        transform: rotateX(-90deg) translateZ(30px);
    }
    
    .navbar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--bg-color);
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-normal);
        z-index: var(--z-fixed);
    }
    
    .dark-mode .navbar {
        background-color: var(--dark-bg-color);
    }
    
    .navbar.show {
        right: 0;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .nav-link {
        font-size: 1.1rem;
        padding: var(--spacing-sm) 0;
    }
    
    .hamburger {
        display: flex;
        z-index: calc(var(--z-fixed) + 1);
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .skills-cards {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .working-on-items {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 20px;
        left: 0 !important;
        text-align: left !important;
    }
    
    .journey-timeline::before {
        left: 30px;
    }
    
    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 20px;
    }
}

@media screen and (max-width: 576px) {
    :root {
        --h1-size: 2.2rem;
        --h2-size: 1.8rem;
        --h3-size: 1.3rem;
        --body-size: 0.95rem;
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero {
        padding-top: 80px;
    }
    
    .hero-text h1 {
        line-height: 1.1;
    }
    
    .hero-text h2 {
        font-size: 1.5rem;
    }
    
    .hero-text p {
        font-size: 1rem;
    }
    
    .image-container {
        width: 200px;
        height: 200px;
    }
    
    .cube-face {
        width: 80px;
        height: 80px;
    }
    
    .face-front {
        transform: translateZ(40px);
    }
    
    .face-back {
        transform: rotateY(180deg) translateZ(40px);
    }
    
    .face-right {
        transform: rotateY(90deg) translateZ(40px);
    }
    
    .face-left {
        transform: rotateY(-90deg) translateZ(40px);
    }
    
    .face-top {
        transform: rotateX(90deg) translateZ(40px);
    }
    
    .face-bottom {
        transform: rotateX(-90deg) translateZ(40px);
    }
    
    .cube-inner {
        width: 50px;
        height: 50px;
    }
    
    .inner-face {
        width: 50px;
        height: 50px;
    }
    
    .inner-front {
        transform: translateZ(25px);
    }
    
    .inner-back {
        transform: rotateY(180deg) translateZ(25px);
    }
    
    .inner-right {
        transform: rotateY(90deg) translateZ(25px);
    }
    
    .inner-left {
        transform: rotateY(-90deg) translateZ(25px);
    }
    
    .inner-top {
        transform: rotateX(90deg) translateZ(25px);
    }
    
    .inner-bottom {
        transform: rotateX(-90deg) translateZ(25px);
    }
    
    .section-header {
        margin-bottom: var(--spacing-lg);
    }
    
    .section-title {
        font-size: var(--h2-size);
    }
    
    .image-frame {
        width: 280px;
        height: 350px;
    }
    
    .experience-badge {
        width: 100px;
        height: 100px;
        right: -20px;
    }
    
    .projects-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .filter-btn {
        width: 100%;
        text-align: center;
        max-width: 200px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .about-info {
        grid-template-columns: 1fr;
    }
    
    .skills-cards {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .navbar {
        width: 90%;
        max-width: 280px;
    }
    
    .hamburger {
        width: 20px;
        height: 15px;
    }
    
    .scroll-down {
         display: none;
     }
}

/* Additional mobile improvements for very small screens */
@media screen and (max-width: 480px) {
    :root {
        --h1-size: 2rem;
        --h2-size: 1.6rem;
        --h3-size: 1.2rem;
        --body-size: 0.9rem;
        --spacing-xl: 2.5rem;
        --spacing-lg: 1.5rem;
        --spacing-md: 1rem;
        --spacing-sm: 0.75rem;
    }
    
    .container {
        padding: 0 var(--spacing-xs);
    }
    
    .hero-text h1 {
        font-size: 1.8rem;
        line-height: 1.1;
    }
    
    .hero-text h2 {
        font-size: 1.3rem;
    }
    
    .hero-text p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .image-container {
        width: 180px;
        height: 180px;
    }
    
    .cube-face {
        width: 70px;
        height: 70px;
    }
    
    .face-front {
        transform: translateZ(35px);
    }
    
    .face-back {
        transform: rotateY(180deg) translateZ(35px);
    }
    
    .face-right {
        transform: rotateY(90deg) translateZ(35px);
    }
    
    .face-left {
        transform: rotateY(-90deg) translateZ(35px);
    }
    
    .face-top {
        transform: rotateX(90deg) translateZ(35px);
    }
    
    .face-bottom {
        transform: rotateX(-90deg) translateZ(35px);
    }
    
    .cube-inner {
        width: 40px;
        height: 40px;
    }
    
    .inner-face {
        width: 40px;
        height: 40px;
    }
    
    .inner-front {
        transform: translateZ(20px);
    }
    
    .inner-back {
        transform: rotateY(180deg) translateZ(20px);
    }
    
    .inner-right {
        transform: rotateY(90deg) translateZ(20px);
    }
    
    .inner-left {
        transform: rotateY(-90deg) translateZ(20px);
    }
    
    .inner-top {
        transform: rotateX(90deg) translateZ(20px);
    }
    
    .inner-bottom {
        transform: rotateX(-90deg) translateZ(20px);
    }
    
    .about-text p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .skill-card {
        padding: var(--spacing-sm);
    }
    
    .skill-card h3 {
        font-size: 1.1rem;
    }
    
    .skill-card p {
        font-size: 0.85rem;
    }
    
    .project-card {
        padding: var(--spacing-sm);
    }
    
    .project-card h3 {
        font-size: 1.1rem;
    }
    
    .project-card p {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .contact-form .form-group {
        margin-bottom: var(--spacing-sm);
    }
    
    .contact-form input,
    .contact-form textarea {
        font-size: 0.9rem;
        padding: var(--spacing-xs);
    }
    
    .working-on-card,
    .journey-card {
        padding: var(--spacing-sm);
    }
    
    .working-on-card h3,
    .journey-card h3 {
        font-size: 1.1rem;
    }
    
    .working-on-card p,
    .journey-card p {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .timeline-item {
        padding-left: 60px;
        padding-right: 15px;
    }
    
    .timeline-date {
        font-size: 0.8rem;
    }
    
    .timeline-content h4 {
        font-size: 1rem;
    }
    
    .timeline-content p {
        font-size: 0.8rem;
        line-height: 1.4;
    }
    
    .journey-timeline::before {
        left: 25px;
    }
    
    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 15px;
        width: 20px;
        height: 20px;
    }
    
    .btn {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .navbar {
        width: 95%;
        max-width: 260px;
        padding: var(--spacing-lg);
    }
    
    .nav-link {
        font-size: 1rem;
    }
}

/* 
   ========================================
   Animations
   ========================================
*/

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 1s forwards;
}

.fade-in-left {
    animation: fadeInLeft 1s forwards;
}

.fade-in-right {
    animation: fadeInRight 1s forwards;
}

.fade-in-down {
    animation: fadeInDown 1s forwards;
}

/* Animation delays */
.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

.delay-5 {
    animation-delay: 1s;
}

/* What I'm Working On Section */
.working-on {
    padding: 120px 0;
    position: relative;
    background-color: var(--background-color);
}

.working-on .section-title {
    color: var(--text-color);
}

.dark-mode .working-on .section-title {
    color: var(--dark-text-color);
}

.working-on .section-subtitle {
    color: var(--text-color-light);
}

.dark-mode .working-on .section-subtitle {
    color: var(--dark-text-color-light);
}

.working-on-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
    margin-top: 40px;
}

.working-on-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-color);
}

.dark-mode .working-on-text h3 {
    color: var(--dark-text-color);
}

.working-on-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.dark-mode .working-on-text p {
    color: var(--dark-text-color);
}

.working-on-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.working-item {
    background-color: var(--card-background);
    border-radius: 15px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.working-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.working-icon {
    background: var(--primary-color);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.working-icon i {
    font-size: 24px;
    color: #fff;
}

.working-details h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-color);
}

.dark-mode .working-details h4 {
    color: var(--dark-text-color);
}

.working-details p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-color);
}

.dark-mode .working-details p {
    color: var(--dark-text-color);
}

/* My Journey Section */
.journey {
    padding: 120px 0;
    position: relative;
    background-color: var(--alternate-background);
}

.journey .section-title {
    color: var(--text-color);
}

.dark-mode .journey .section-title {
    color: var(--dark-text-color);
}

.journey .section-subtitle {
    color: var(--text-color-light);
}

.dark-mode .journey .section-subtitle {
    color: var(--dark-text-color-light);
}

.journey-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
    margin-top: 40px;
}

.journey-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--text-color);
}

.dark-mode .journey-text h3 {
    color: var(--dark-text-color);
}

.journey-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.dark-mode .journey-text p {
    color: var(--dark-text-color);
}

.journey-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.journey-timeline::before {
    content: '';
    position: absolute;
    width: 3px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
    margin-bottom: 40px;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-dot {
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    top: 15px;
    z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -10px;
}

.timeline-date {
    display: inline-block;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
}

.dark-mode .timeline-date {
    color: var(--dark-text-color);
}

.timeline-content {
    padding: 20px;
    background-color: var(--card-background);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.timeline-content h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.dark-mode .timeline-content h4 {
    color: var(--dark-text-color);
}

.timeline-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-color);
}

.dark-mode .timeline-content p {
    color: var(--dark-text-color);
}

/* Responsive Timeline */
@media (max-width: 768px) {
    .journey-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 20px;
        left: 0 !important;
        text-align: left !important;
    }
    
    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 20px;
    }
}