/* Global CSS Variables */
:root {
    /* Colors */
    --color-bg: #0f172a;
    --color-bg-light: #1e293b;
    --color-bg-light-rgb: 30, 41, 59;
    --color-primary: #38bdf8;
    --color-secondary: #f472b6;
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-border: #334155;
    --color-accent: #7dd3fc;
    --color-primary-rgb: 56, 189, 248;
    --color-secondary-rgb: 244, 114, 182;

    /* Font sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Borders */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-2xl: 1rem;
    --border-radius-full: 9999px;
}

/* Light Theme */
[data-theme="light"] {
    --color-bg: #f1f5f9;
    --color-bg-light: #ffffff;
    --color-bg-light-rgb: 255, 255, 255;
    --color-primary: #0284c7;
    --color-secondary: #db2777;
    --color-text: #0f172a;
    --color-text-muted: #475569;
    --color-border: #cbd5e1;
    --color-accent: #0ea5e9;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 4rem;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

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

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

button {
    cursor: pointer;
    font-family: inherit;
}

ul, ol {
    list-style-position: inside;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: var(--space-4);
    font-weight: 600;
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

p {
    margin-bottom: var(--space-4);
}

/* Navbar Styles */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) var(--space-8);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: background-color var(--transition-normal), padding var(--transition-normal);
}

[data-theme="light"] .navbar {
    background-color: rgba(241, 245, 249, 0.8);
}

.logo a {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    z-index: 1001; /* Ensure logo stays above mobile menu */
    position: relative;
}

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

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

.nav-container {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: var(--space-8);
}

.nav-links a {
    color: var(--color-text-muted);
    position: relative;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--color-text);
}

.nav-links a:hover::after, .nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

.nav-number {
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    margin-right: var(--space-2);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1010;
    position: relative;
}

.mobile-menu-btn .bar {
    height: 3px;
    width: 100%;
    background-color: var(--color-text);
    border-radius: 10px;
    transition: all 0.3s ease;
}

/* Make the active state more prominent */
.mobile-menu-btn .bar.active:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background-color: var(--color-primary);
}

.mobile-menu-btn .bar.active:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn .bar.active:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background-color: var(--color-primary);
}

/* Mobile menu styles */
body.menu-open {
    overflow: hidden;
}

/* Menu overlay */
body.menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 4;
    animation: fadeIn 0.3s ease;
}

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

@keyframes slideIn {
    from { right: -100%; }
    to { right: 0; }
}

/* Hero Section Adjustments */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: visible;
    padding: var(--space-16) var(--space-8);
    padding-top: calc(var(--space-16) + 80px);
    padding-bottom: calc(var(--space-16) + 0px);
    z-index: 4;
}

.hero-background {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Hero Content Styles */
.hero-content {
    text-align: center;
    max-width: 800px;
    z-index: 5;
    position: relative;
    padding: var(--space-8) var(--space-10);
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin: 0 auto;
    animation: fadeIn 1s ease-in-out;
}

[data-theme="light"] .hero-content {
    background-color: rgba(241, 245, 249, 0.7);
}

.hero-intro {
    margin: var(--space-6) 0;
    color: var(--color-text);
    font-size: var(--font-size-base);
    line-height: 1.7;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1.2s ease-in-out 0.3s both;
}

.main-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 3px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: fadeInDown 1s ease-in-out both;
}

.subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
    animation: fadeInUp 1s ease-in-out 0.2s both;
}

/* Quick Stats */
.quick-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-10);
    margin-top: var(--space-6);
    animation: fadeInUp 1s ease-in-out 0.5s both;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--color-bg-light);
    padding: var(--space-6) var(--space-8);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-fast);
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: center;
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    /* Navbar responsive styles */
    .navbar {
        padding: var(--space-4) var(--space-5);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-container {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-bg);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 1005;
        padding: var(--space-8) var(--space-4);
    }
    
    .nav-container.active {
        right: 0;
        animation: slideIn 0.3s ease;
    }
    
    .nav-links {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .nav-links li {
        margin: var(--space-4) 0;
        width: 100%;
        text-align: center;
        margin-left: 0;
    }
    
    .nav-links a {
        display: block;
        width: 100%;
        padding: var(--space-3);
        font-size: var(--font-size-lg);
        color: var(--color-text);
    }
    
    .nav-links a:hover::after, .nav-links a.active::after {
        width: 50%;
        left: 25%;
    }
    
    /* Make tap targets larger and more obvious */
    .nav-links a:active {
        background-color: rgba(56, 189, 248, 0.1);
    }

    /* Hero content adjustments */
    .hero {
        z-index: 4;
        min-height: unset;
        height: auto;
        padding-top: 100px;
    }
    
    .hero-content {
        z-index: 5;
        max-width: 90%;
        padding: var(--space-6);
        position: relative;
    }

    .main-title {
        font-size: var(--font-size-4xl);
    }

    .subtitle {
        font-size: var(--font-size-lg);
    }

    .quick-stats {
        flex-wrap: wrap;
        justify-content: space-around;
    }

    .stat {
        margin-bottom: var(--space-4);
    }

    /* Contact buttons on mobile */
    .contact-buttons {
        position: fixed;
        bottom: var(--space-6);
        left: 50%;
        transform: translateX(-50%);
        flex-direction: row;
        gap: var(--space-3);
    }

    .contact-btn {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-sm);
    }

    /* Cube adjustments for tablets */
    .scene {
        display: none;
    }
    
    .small-cube {
        opacity: 0.6;
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .small-cube-1 {
        top: 12%;
        left: 5%;
    }
    
    .small-cube-2 {
        bottom: 15%;
        right: 5%;
    }
    
    /* Hide cube 3 & 4 on tablets to simplify the layout */
    .small-cube-3, .small-cube-4 {
        display: none;
    }

    /* Layout adjustments */
    section {
        padding: var(--space-16) var(--space-4);
        position: relative;
        z-index: 3;
    }
    
    /* Expertise section positioning */
    .expertise {
        position: relative;
        z-index: 3;
        margin-top: 0;
        padding-top: 50px;
    }

    .scroll-indicator {
        bottom: var(--space-6);
    }
}

@media (max-width: 480px) {
    /* Navbar adjustments */
    .navbar {
        padding: var(--space-3) var(--space-4);
    }

    .logo a {
        font-size: var(--font-size-lg);
        padding: var(--space-1);
    }

    .nav-container {
        width: 100%;
        max-width: none;
    }

    .nav-links a {
        font-size: var(--font-size-base);
    }

    /* Fix for potential text overflow in hero section */
    .hero-content {
        overflow-wrap: break-word;
        word-wrap: break-word;
        hyphens: auto;
        padding: var(--space-5);
        margin-top: 0px;
    }
    
    .main-title {
        font-size: calc(var(--font-size-4xl) - 0.5rem);
        line-height: 1.1;
    }
    
    .subtitle {
        font-size: var(--font-size-base);
    }
    
    /* Improve touch targets for mobile */
    .nav-links li {
        margin: var(--space-5) 0;
    }
    
    .nav-links a {
        padding: var(--space-3) var(--space-4);
    }

    /* Hero adjustments */
    .hero {
        padding-top: 110px;
        justify-content: flex-start;
    }
    
    .hero-intro {
        font-size: var(--font-size-sm);
    }
    
    .quick-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat {
        width: 100%;
    }
    
    /* Only show one cube on mobile for a cleaner look */
    .small-cube-2 {
        display: none;
    }
    
    .small-cube-1 {
        top: 8%;
        left: 8%;
        width: 38px;
        height: 38px;
        font-size: 1.1rem;
        opacity: 0.5;
    }

    /* Even smaller contact buttons */
    .contact-buttons {
        gap: var(--space-2);
    }

    .contact-btn {
        width: 32px;
        height: 32px;
        background-color: rgba(var(--color-bg-light-rgb), 0.7);
    }
}

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

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

/* Navbar placeholder for section headers */
.navbar-placeholder {
    height: 80px;
}

/* 3D Cube Animation */
.scene {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 180px;
    height: 180px;
    perspective: 1000px;
    z-index: 1;
    animation: fadeIn 1.5s ease-in-out;
}

.cube-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: cubeRotate 20s infinite linear;
}

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

.cube-face {
    position: absolute;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(30, 41, 59, 0.7);
    border: 1px solid var(--color-primary);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
    font-size: 3.5rem;
    color: var(--color-primary);
}

.front {
    transform: translateZ(90px);
}

.back {
    transform: translateZ(-90px) rotateY(180deg);
}

.right {
    transform: translateX(90px) rotateY(90deg);
}

.left {
    transform: translateX(-90px) rotateY(-90deg);
}

.top {
    transform: translateY(-90px) rotateX(90deg);
}

.bottom {
    transform: translateY(90px) rotateX(-90deg);
}

/* Small Cubes */
.small-cube {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(30, 41, 59, 0.8);
    border: 2px solid var(--color-accent);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
    font-size: 1.7rem;
    color: var(--color-accent);
    border-radius: 12px;
    animation: floatAnimation 5s infinite ease-in-out;
    z-index: 1;
}

.small-cube-1 {
    top: 20%;
    left: 12%;
    animation-delay: 0.5s;
}

.small-cube-2 {
    bottom: 28%;
    right: 15%;
    animation-delay: 1.5s;
    width: 65px;
    height: 65px;
    font-size: 1.8rem;
}

.small-cube-3 {
    top: 65%;
    left: 18%;
    animation-delay: 2.5s;
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
}

.small-cube-4 {
    top: 32%;
    right: 13%;
    animation-delay: 3.2s;
    width: 55px;
    height: 55px;
    font-size: 1.6rem;
    animation-duration: 6s;
}

/* Animations */
@keyframes cubeRotate {
    0% {
        transform: rotateX(0) rotateY(0);
    }
    100% {
        transform: rotateX(360deg) rotateY(360deg);
    }
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(5deg);
    }
    50% {
        transform: translateY(-20px) rotate(10deg);
    }
    75% {
        transform: translateY(-10px) rotate(5deg);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-12);
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-text-muted);
    border-radius: var(--border-radius-full);
    z-index: 2;
    animation: fadeIn 1s ease-in-out 1.5s both;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-indicator:hover {
    transform: translateX(-50%) translateY(5px);
    border-color: var(--color-primary);
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--color-text);
    border-radius: 50%;
    animation: scrollIndicator 2s infinite;
}

@keyframes scrollIndicator {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 15px);
        opacity: 0;
    }
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: var(--space-20);
    right: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: 1000;
}

.theme-btn {
    background-color: var(--color-bg-light);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.theme-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

.theme-btn.active {
    background-color: var(--color-primary);
    color: #ffffff;
}

/* Contact Buttons */
.contact-buttons {
    position: fixed;
    bottom: 50%;
    transform: translateY(50%);
    left: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    z-index: 100;
}

.contact-btn {
    background-color: rgba(var(--color-bg-light-rgb), 0.7);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}

.contact-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: scale(1.1);
    opacity: 1;
}

/* Section Styles */
section {
    padding: var(--space-12) var(--space-6);
    position: relative;
    z-index: 3;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
    position: relative;
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-6);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
}

/* Expertise Section */
.expertise {
    background-color: var(--color-bg);
    position: relative;
    z-index: 3;
    /* padding-top: var(--space-16); */
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.expertise-card {
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    transition: transform var(--transition-fast);
    position: relative;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.card-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-6);
}

.card-header i {
    font-size: var(--font-size-3xl);
    margin-right: var(--space-4);
    color: var(--color-primary);
}

.card-header h3 {
    font-size: var(--font-size-xl);
    margin-bottom: 0;
}

.card-content p {
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    margin-bottom: 0;
}

.code-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/code-bg.png');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 1;
}

/* Work Section */
.work {
    background-color: var(--color-bg);
    padding-bottom: var(--space-20);
}

.work-description {
    max-width: 900px;
    margin: 0 auto var(--space-16);
    text-align: center;
    color: var(--color-text-muted);
}

.featured-project {
    display: flex;
    flex-direction: row;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto var(--space-16);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.project-info {
    flex: 1;
    padding: var(--space-10);
}

.project-info h3 {
    color: var(--color-primary);
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-2);
}

.project-info h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-6);
}

.view-project-btn {
    display: inline-block;
    background-color: var(--color-primary);
    color: #ffffff;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    transition: background-color var(--transition-fast);
}

.view-project-btn:hover {
    background-color: var(--color-accent);
    color: #ffffff;
}

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

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-arrow {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-arrow::before {
    content: '';
    width: 12px;
    height: 12px;
    border-top: 2px solid #ffffff;
    border-right: 2px solid #ffffff;
    transform: rotate(45deg);
}

/* Projects Grid */
.filter-section {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.filter-section p {
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.filters {
    display: flex;
    gap: var(--space-2);
}

.filter-btn {
    background-color: var(--color-bg-light);
    color: var(--color-text-muted);
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

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

.filter-btn .count {
    margin-left: var(--space-2);
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: transform var(--transition-fast);
    color: var(--color-text);
    display: block;
}

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

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

.project-card .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-card .project-info {
    padding: var(--space-6);
}

.project-card .project-info h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
}

.project-card .project-info p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: var(--color-bg-light);
    padding: var(--space-12) 0;
    text-align: center;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-8);
}

.footer-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-6);
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

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

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

.copyright {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Experience Section */
.experience {
    background-color: var(--color-bg);
    position: relative;
}

.experience-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background-color: var(--color-primary);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: var(--space-12);
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-primary);
    border: 4px solid var(--color-bg);
}

.timeline-content {
    background-color: var(--color-bg-light);
    padding: var(--space-6);
    border-radius: var(--border-radius-lg);
}

.timeline-header {
    margin-bottom: var(--space-4);
}

.timeline-header h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
}

.timeline-company {
    display: block;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-1);
}

.timeline-date {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Add your custom styles below */