@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap');

/* ===== CSS Variables for Theming ===== */
:root {
    /* Dark Theme (Default) */
    --bg-color: #0a192f;
    --bg-secondary: #112240;
    --text-color: #ccd6f6;
    --text-secondary: #8892b0;
    --accent-color: #64ffda;
    --accent-secondary: #7c3aed;
    --card-bg: rgba(17, 34, 64, 0.8);
    --card-border: rgba(100, 255, 218, 0.1);
    --shadow-color: rgba(2, 12, 27, 0.7);
    --font-main: 'Space Grotesk', sans-serif;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #64ffda 0%, #7c3aed 100%);
    --glass-bg: rgba(17, 34, 64, 0.7);
    --glass-border: rgba(100, 255, 218, 0.2);
}

/* Light Theme */
[data-theme="light"] {
    --bg-color: #f8fafc;
    --bg-secondary: #ffffff;
    --text-color: #1e293b;
    --text-secondary: #64748b;
    --accent-color: #6366f1;
    --accent-secondary: #8b5cf6;
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-border: rgba(99, 102, 241, 0.2);
    --shadow-color: rgba(0, 0, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(99, 102, 241, 0.2);
}

/* ===== Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ===== Animated Background ===== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--bg-color);
    overflow: hidden;
}

/* Floating orbs with blur effects */
.animated-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 80%, rgba(100, 255, 218, 0.1) 0%, transparent 40%),
                radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 40%),
                radial-gradient(circle at 40% 40%, rgba(100, 255, 218, 0.06) 0%, transparent 30%),
                radial-gradient(circle at 60% 60%, rgba(124, 58, 237, 0.06) 0%, transparent 30%),
                radial-gradient(circle at 70% 70%, rgba(100, 255, 218, 0.04) 0%, transparent 25%);
    animation: bgFloat 25s ease-in-out infinite;
}

/* Animated gradient mesh */
.animated-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, transparent 40%, rgba(100, 255, 218, 0.03) 50%, transparent 60%),
        linear-gradient(-45deg, transparent 40%, rgba(124, 58, 237, 0.03) 50%, transparent 60%),
        linear-gradient(135deg, transparent 35%, rgba(100, 255, 218, 0.02) 45%, transparent 55%);
    background-size: 60% 60%, 70% 70%, 80% 80%;
    animation: meshFloat 18s ease-in-out infinite alternate;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(3%, 2%) rotate(1deg); }
    50% { transform: translate(-2%, 4%) rotate(-1.5deg); }
    75% { transform: translate(2%, -3%) rotate(0.8deg); }
}

@keyframes meshFloat {
    0% { background-position: 0% 0%, 100% 100%, 50% 50%; }
    100% { background-position: 100% 100%, 0% 0%, 0% 100%; }
}

/* Floating orbs with enhanced effects */
.floating-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    z-index: -1;
    animation: orbFloat 15s ease-in-out infinite;
    pointer-events: none;
}

.floating-orb.orb-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(100, 255, 218, 0.18) 0%, rgba(100, 255, 218, 0.08) 40%, transparent 70%);
    top: -15%;
    right: -10%;
    animation-delay: 0s;
    animation-duration: 18s;
}

.floating-orb.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.2) 0%, rgba(124, 58, 237, 0.08) 40%, transparent 70%);
    bottom: 15%;
    left: -12%;
    animation-delay: -5s;
    animation-duration: 20s;
}

.floating-orb.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(100, 255, 218, 0.12) 0%, rgba(124, 58, 237, 0.06) 50%, transparent 70%);
    top: 45%;
    right: 8%;
    animation-delay: -10s;
    animation-duration: 22s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    20% { transform: translate(40px, -35px) scale(1.08); }
    40% { transform: translate(-25px, 30px) scale(0.95); }
    60% { transform: translate(30px, 15px) scale(1.05); }
    80% { transform: translate(-15px, -25px) scale(0.98); }
}

/* Light theme adjustments for orbs */
[data-theme="light"] .floating-orb.orb-1 {
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(99, 102, 241, 0.05) 40%, transparent 70%);
}

[data-theme="light"] .floating-orb.orb-2 {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.14) 0%, rgba(139, 92, 246, 0.05) 40%, transparent 70%);
}

[data-theme="light"] .floating-orb.orb-3 {
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.04) 50%, transparent 70%);
}

[data-theme="light"] .animated-bg::before {
    background: radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 40% 40%, rgba(99, 102, 241, 0.04) 0%, transparent 30%),
                radial-gradient(circle at 60% 60%, rgba(139, 92, 246, 0.04) 0%, transparent 30%);
}

/* Animated grid pattern with glowing lines */
.grid-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(100, 255, 218, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(100, 255, 218, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 30s linear infinite;
    pointer-events: none;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}

[data-theme="light"] .grid-pattern {
    background-image: 
        linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
}

/* Custom Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-color) 0%, var(--accent-secondary) 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--bg-secondary);
}

/* ===== Skip Link ===== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent-color);
    color: var(--bg-color);
    padding: 8px 16px;
    z-index: 10000;
    transition: top 0.3s;
    text-decoration: none;
    font-weight: 500;
    border-radius: 0 0 4px 0;
}

.skip-link:focus {
    top: 0;
}

/* ===== Progress Bar ===== */
#progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-accent);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ===== Header & Navigation ===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 2rem;
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

nav a:hover::after {
    width: 80%;
}

/* ===== Theme Toggle ===== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    cursor: pointer;
    color: var(--accent-color);
    transition: all 0.3s ease;
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    transform: rotate(15deg);
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="light"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="light"] .theme-toggle .moon-icon {
    display: none;
}

/* ===== Hamburger Menu ===== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== Main Content ===== */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
}

h1, h2, h3, h4 {
    color: var(--text-color);
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: 1rem;
    margin-bottom: 2rem;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
}

.hero-greeting {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.animated-text {
    font-size: clamp(1.2rem, 4vw, 2rem);
    color: var(--accent-color);
    font-weight: 500;
    min-height: 2.5rem;
    margin-bottom: 1.5rem;
}

.typed-block {
    color: var(--accent-color);
}

.cursor {
    display: inline-block;
    margin-left: 2px;
    animation: blink 0.8s infinite;
    color: var(--accent-color);
}

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

.hero-description {
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 600px;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.cta-button {
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-button.primary {
    background: var(--accent-color);
    color: var(--bg-color);
    border: 2px solid var(--accent-color);
}

.cta-button.primary:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.2);
}

.cta-button.secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.cta-button.secondary:hover {
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-3px);
}

.hero-status {
    margin-top: 1rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(100, 255, 218, 0.1);
    border: 1px solid rgba(100, 255, 218, 0.3);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--accent-color);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* ===== About Section ===== */
.about-section {
    padding: 5rem 0;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.about-img {
    position: relative;
}

.about-img::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color);
    border-radius: 12px;
    z-index: -1;
    transition: all 0.3s ease;
}

.about-img:hover::before {
    top: 15px;
    left: 15px;
}

.about-img img {
    width: 100%;
    max-width: 350px;
    border-radius: 12px;
    filter: grayscale(20%);
    transition: all 0.3s ease;
}

.about-img:hover img {
    filter: grayscale(0%);
    transform: scale(1.02);
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* ===== Technologies Section - Clean Grid Style ===== */
.technologies-section {
    padding: 5rem 0;
    position: relative;
}

.technologies-section::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 0;
    right: 0;
    bottom: 10%;
    background: radial-gradient(ellipse at center, rgba(100, 255, 218, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.technologies-section h2 {
    text-align: center;
}

.technologies-section h2::after {
    margin: 0.5rem auto 0;
}

.technologies-section .section-subtitle {
    text-align: center;
}

.tech-category {
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.tech-category-title {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
    position: relative;
    padding-left: 1rem;
}

.tech-category-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 1rem;
}

.tech-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 
        0 15px 35px var(--shadow-color),
        0 0 30px rgba(100, 255, 218, 0.1);
}

.tech-card:hover::before {
    opacity: 1;
}

.tech-card i,
.tech-icon-svg {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.tech-icon-svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
}

.tech-card:hover i,
.tech-card:hover .tech-icon-svg {
    transform: scale(1.15) rotate(5deg);
}

.tech-name {
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

/* ===== GitHub Section ===== */
.github-section {
    padding: 5rem 0;
}

.github-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.github-stat-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.github-stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.github-languages {
    margin-bottom: 3rem;
}

.github-languages h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.languages-chart {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.language-bar-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.language-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-name {
    min-width: 100px;
    font-size: 0.9rem;
    font-weight: 500;
}

.language-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.language-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease;
}

.language-percent {
    min-width: 50px;
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.github-repos h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.repos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.repo-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.repo-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
}

.repo-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.repo-card h4 svg {
    flex-shrink: 0;
}

.repo-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.repo-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.repo-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.repo-skeleton {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    height: 150px;
    animation: skeleton-pulse 1.5s infinite;
}

@keyframes skeleton-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.github-profile-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.github-profile-link:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

/* ===== Journey Timeline ===== */
.journey-section {
    padding: 5rem 0;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--glass-border);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    width: 50%;
    padding-right: 3rem;
}

.timeline-item:nth-child(even) {
    margin-left: 50%;
    padding-right: 0;
    padding-left: 3rem;
}

.timeline-marker {
    position: absolute;
    right: -8px;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 3px solid var(--bg-color);
    z-index: 1;
}

.timeline-item:nth-child(even) .timeline-marker {
    right: auto;
    left: -8px;
}

.timeline-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
}

.timeline-date {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(100, 255, 218, 0.1);
    color: var(--accent-color);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.timeline-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-tag {
    padding: 0.25rem 0.5rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ===== Projects Section ===== */
.projects-section {
    padding: 5rem 0;
}

.project-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

.project-search {
    position: relative;
    max-width: 300px;
    width: 100%;
}

.project-search input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.project-search input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.project-search input::placeholder {
    color: var(--text-secondary);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.project-card {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.project-card.featured {
    border: 2px solid var(--accent-color);
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .project-card.featured {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: var(--bg-color);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10;
}

.project-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-secondary);
}

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

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

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.project-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(100, 255, 218, 0.1);
    color: var(--accent-color);
    border-radius: 50px;
    font-size: 0.8rem;
}

.project-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.project-link:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.project-link.live {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--bg-color);
}

.project-link.live:hover {
    background: transparent;
    color: var(--accent-color);
}

.project-link.current {
    color: var(--text-secondary);
    font-style: italic;
}

.no-projects-message {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 3rem;
}

.project-card.hidden {
    display: none;
}

/* ===== Experience Section - STANDOUT Card Layout ===== */
.experience-section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.experience-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(124, 58, 237, 0.03) 50%, transparent 100%);
    pointer-events: none;
}

.experience-section h2 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-secondary) 50%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    margin-bottom: 0.5rem;
}

.experience-section h2::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: var(--gradient-accent);
    margin: 1rem auto 0;
    border-radius: 2px;
}

.experience-section .section-subtitle {
    text-align: center;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.experience-card {
    background: linear-gradient(145deg, var(--glass-bg) 0%, rgba(124, 58, 237, 0.08) 100%);
    border: 2px solid rgba(100, 255, 218, 0.25);
    border-radius: 24px;
    padding: 2rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
}

.experience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--accent-secondary) 50%, var(--accent-color) 100%);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.experience-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 0% 0%, rgba(100, 255, 218, 0.08) 0%, transparent 50%);
    pointer-events: none;
    transition: opacity 0.4s ease;
    opacity: 0;
}

.experience-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 30px rgba(100, 255, 218, 0.1);
}

.experience-card:hover::after {
    opacity: 1;
}

.experience-card.featured {
    border: 2px solid rgba(100, 255, 218, 0.4);
    background: linear-gradient(145deg, var(--glass-bg) 0%, rgba(100, 255, 218, 0.08) 50%, rgba(124, 58, 237, 0.06) 100%);
}

.experience-card.featured::before {
    height: 6px;
}

.experience-card.featured .job-title {
    color: var(--accent-color);
}

.experience-card.featured .company-icon {
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.25) 0%, rgba(124, 58, 237, 0.2) 100%);
    box-shadow: 0 0 20px rgba(100, 255, 218, 0.2);
}

.experience-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.company-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.18) 0%, rgba(124, 58, 237, 0.18) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(100, 255, 218, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.experience-card:hover .company-icon {
    transform: scale(1.15) rotate(8deg);
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.3) 0%, rgba(124, 58, 237, 0.3) 100%);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.2);
}

.company-icon.tech {
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.25) 0%, rgba(100, 255, 218, 0.1) 100%);
    color: var(--accent-color);
}

.company-icon.research {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.25) 0%, rgba(124, 58, 237, 0.1) 100%);
    color: var(--accent-secondary);
}

.company-info {
    flex: 1;
    min-width: 0;
}

.job-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.35rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.company-name {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.company-name::before {
    content: '@';
    opacity: 0.6;
    font-weight: 400;
}

.experience-date {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.1) 0%, rgba(124, 58, 237, 0.05) 100%);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
}

.experience-card:hover .experience-date {
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.15) 0%, rgba(124, 58, 237, 0.1) 100%);
    border-color: rgba(100, 255, 218, 0.4);
}

.experience-date svg {
    color: var(--accent-color);
    flex-shrink: 0;
}

.experience-achievements {
    list-style: none;
    padding: 0;
    margin: 0;
}

.experience-achievements li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.85rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    transition: all 0.3s ease;
}

.experience-achievements li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-secondary) 100%);
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px rgba(100, 255, 218, 0.3);
}

.experience-card:hover .experience-achievements li::before {
    transform: scale(1.2);
    box-shadow: 0 0 12px rgba(100, 255, 218, 0.5);
}

.experience-achievements li:last-child {
    margin-bottom: 0;
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(100, 255, 218, 0.15);
}

.experience-tag {
    padding: 0.4rem 0.9rem;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.12) 0%, rgba(124, 58, 237, 0.08) 100%);
    color: var(--accent-color);
    border: 1px solid rgba(100, 255, 218, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.experience-tag:hover {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-secondary) 100%);
    color: var(--bg-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.25);
    border-color: transparent;
}

/* Light theme adjustments for experience cards */
[data-theme="light"] .experience-section::before {
    background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.03) 50%, transparent 100%);
}

[data-theme="light"] .experience-section h2 {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-secondary) 50%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .experience-card {
    background: linear-gradient(145deg, var(--glass-bg) 0%, rgba(99, 102, 241, 0.08) 100%);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .experience-card:hover {
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.12),
        0 0 60px rgba(99, 102, 241, 0.15),
        0 0 80px rgba(139, 92, 246, 0.08);
}

[data-theme="light"] .experience-card::before {
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--accent-secondary) 50%, var(--accent-color) 100%);
}

[data-theme="light"] .company-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.18) 0%, rgba(139, 92, 246, 0.18) 100%);
    border-color: rgba(99, 102, 241, 0.2);
}

[data-theme="light"] .experience-date {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-color: rgba(99, 102, 241, 0.2);
}

[data-theme="light"] .experience-achievements li::before {
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.3);
}

[data-theme="light"] .experience-tags {
    border-top-color: rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .experience-tag {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12) 0%, rgba(139, 92, 246, 0.08) 100%);
    border-color: rgba(99, 102, 241, 0.2);
}

/* ===== Skills Section ===== */
#skills {
    padding: 5rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.skill-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.skill-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.skill-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skill-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== Contact Section ===== */
.contact-section {
    padding: 5rem 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-icons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-icon-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-icon-link:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateX(5px);
}

.contact-icon-link svg {
    flex-shrink: 0;
    color: var(--accent-color);
}

.contact-icon-link span {
    font-size: 0.9rem;
}

.contact-form-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    color: #ef4444;
    font-size: 0.85rem;
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--accent-color);
    border: none;
    border-radius: 8px;
    color: var(--bg-color);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(100, 255, 218, 0.2);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.spinner {
    animation: spin 1s linear infinite;
}

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

.form-success {
    color: #22c55e;
    text-align: center;
    padding: 1rem;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 8px;
}

.form-error-message {
    color: #ef4444;
    text-align: center;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 8px;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    margin: 5% auto;
    padding: 2rem;
    width: 90%;
    max-width: 700px;
    border-radius: 16px;
    position: relative;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.close:hover {
    color: var(--accent-color);
}

/* ===== Scroll to Top Button ===== */
#scrollToTopBtn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(100, 255, 218, 0.3);
}

#scrollToTopBtn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.4);
}

#scrollToTopBtn.visible {
    display: flex;
}

/* ===== Footer ===== */
footer {
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    background: var(--glass-bg);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.footer-copy {
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

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

/* ===== Fade Animations ===== */
.fade-section {
    opacity: 1;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos] {
    opacity: 1;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-img {
        margin: 0 auto;
        max-width: 300px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 350px;
        flex-direction: column;
        background: var(--bg-color);
        padding: 100px 2rem 2rem;
        transition: right 0.3s ease;
        border-left: 1px solid var(--glass-border);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        font-size: 1.1rem;
        padding: 1rem 0;
    }
    
    .theme-toggle {
        position: absolute;
        bottom: 2rem;
        left: 2rem;
    }
    
    nav .theme-toggle {
        position: static;
    }
    
    main {
        padding: 0 1rem;
    }
    
    .hero {
        padding-top: 100px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        width: 100%;
        padding-left: 50px;
        padding-right: 0;
        margin-left: 0;
    }
    
    .timeline-marker,
    .timeline-item:nth-child(even) .timeline-marker {
        left: 12px;
        right: auto;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-card.featured {
        grid-template-columns: 1fr;
    }
    
    .project-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .project-search {
        max-width: none;
    }
    
    /* Experience grid mobile */
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-section h2 {
        font-size: 2rem;
    }
    
    .experience-card {
        padding: 1.5rem;
    }
    
    .company-icon {
        width: 52px;
        height: 52px;
    }
    
    .job-title {
        font-size: 1.15rem;
    }
    
    /* Reduce floating orbs on mobile for performance */
    .floating-orb {
        opacity: 0.15;
        filter: blur(100px);
    }
    
    .floating-orb.orb-1 {
        width: 250px;
        height: 250px;
    }
    
    .floating-orb.orb-2 {
        width: 200px;
        height: 200px;
    }
    
    .floating-orb.orb-3 {
        display: none;
    }
    
    .grid-pattern {
        display: none;
    }
}

@media (max-width: 480px) {
    header {
        padding: 0.75rem 1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .animated-text {
        font-size: 1rem;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .github-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Print Styles ===== */
@media print {
    .animated-bg,
    header,
    #progress-bar,
    #scrollToTopBtn,
    .theme-toggle {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    a {
        color: black;
        text-decoration: underline;
    }
}