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<!DOCTYPE html>
<html lang="en" data-theme="dark">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="CodeAlpha Frontend Internship Suite by Nikhil Rathor - Interactive Hub showcasing Image Gallery, Calculator, Developer Portfolio, and Hi-Fi Music Player.">
<title>CodeAlpha Frontend Suite | Nikhil Rathor</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
<style>
:root {
--bg-dark: #080b11;
--card-bg: rgba(15, 23, 42, 0.75);
--card-border: rgba(255, 255, 255, 0.1);
--card-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
--text-main: #f8fafc;
--text-sub: #94a3b8;
--text-muted: #64748b;
--cyan: #00f2fe;
--blue: #38bdf8;
--purple: #a855f7;
--pink: #ec4899;
--emerald: #10b981;
--amber: #f59e0b;
--cyan-gradient: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
--purple-gradient: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
--emerald-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
--amber-gradient: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
-webkit-tap-highlight-color: transparent;
}
body {
font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
background-color: var(--bg-dark);
color: var(--text-main);
min-height: 100vh;
overflow-x: hidden;
position: relative;
display: flex;
flex-direction: column;
}
/* Ambient Lighting */
.ambient-bg {
position: fixed;
inset: 0;
pointer-events: none;
z-index: 0;
overflow: hidden;
}
.glow-orb {
position: absolute;
border-radius: 50%;
filter: blur(100px);
opacity: 0.3;
animation: floatOrb 20s infinite alternate ease-in-out;
}
.orb-1 { width: 500px; height: 500px; background: #00f2fe; top: -100px; left: -100px; }
.orb-2 { width: 550px; height: 550px; background: #7000ff; bottom: -120px; right: -120px; animation-duration: 25s; animation-delay: -5s; }
.orb-3 { width: 380px; height: 380px; background: #ec4899; top: 40%; left: 40%; animation-duration: 18s; animation-delay: -10s; }
@keyframes floatOrb {
0% { transform: translate(0, 0) scale(1); }
50% { transform: translate(50px, 40px) scale(1.1); }
100% { transform: translate(-40px, 60px) scale(0.95); }
}
.container {
max-width: 1200px;
margin: 0 auto;
padding: 2rem 1.5rem;
position: relative;
z-index: 1;
flex: 1;
display: flex;
flex-direction: column;
gap: 3rem;
}
/* Header & Hero */
.hero-header {
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
gap: 1.25rem;
padding: 2rem 1rem 0;
}
.badge-pill {
display: inline-flex;
align-items: center;
gap: 0.5rem;
padding: 0.4rem 1.1rem;
background: rgba(0, 242, 254, 0.1);
border: 1px solid rgba(0, 242, 254, 0.3);
border-radius: 30px;
font-size: 0.82rem;
font-weight: 700;
color: var(--cyan);
text-transform: uppercase;
letter-spacing: 1px;
box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}
.badge-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--cyan);
box-shadow: 0 0 8px var(--cyan);
animation: pulse 1.5s infinite;
}
@keyframes pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: 0.4; transform: scale(0.8); }
}
.hero-title {
font-size: clamp(2.2rem, 5vw, 3.8rem);
font-weight: 900;
line-height: 1.15;
letter-spacing: -1.5px;
}
.gradient-text {
background: var(--cyan-gradient);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.hero-subtitle {
font-size: clamp(1rem, 2vw, 1.2rem);
color: var(--text-sub);
max-width: 680px;
line-height: 1.6;
}
.author-bar {
display: flex;
align-items: center;
gap: 1rem;
flex-wrap: wrap;
justify-content: center;
margin-top: 0.5rem;
}
.author-chip {
display: inline-flex;
align-items: center;
gap: 0.5rem;
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--card-border);
padding: 0.45rem 1rem;
border-radius: 20px;
font-size: 0.85rem;
font-weight: 600;
color: var(--text-main);
backdrop-filter: blur(10px);
text-decoration: none;
transition: all 0.2s ease;
}
.author-chip:hover {
background: rgba(255, 255, 255, 0.12);
border-color: var(--cyan);
transform: translateY(-2px);
}
.author-chip i {
color: var(--cyan);
}
/* Tasks Grid */
.tasks-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
gap: 1.75rem;
}
.task-card {
background: var(--card-bg);
backdrop-filter: blur(25px);
-webkit-backdrop-filter: blur(25px);
border: 1px solid var(--card-border);
border-radius: 24px;
padding: 1.75rem;
box-shadow: var(--card-shadow);
display: flex;
flex-direction: column;
justify-content: space-between;
position: relative;
overflow: hidden;
transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.task-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 4px;
background: var(--cyan-gradient);
opacity: 0.8;
transition: height 0.25s ease;
}
.task-card:hover {
transform: translateY(-6px);
border-color: rgba(0, 242, 254, 0.4);
box-shadow: 0 30px 70px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 242, 254, 0.15);
}
.task-card:hover::before {
height: 6px;
}
.task-card.card-2::before { background: var(--amber-gradient); }
.task-card.card-3::before { background: var(--purple-gradient); }
.task-card.card-4::before { background: var(--cyan-gradient); }
.task-card.card-1::before { background: var(--emerald-gradient); }
.task-header {
display: flex;
justify-content: space-between;
align-items: flex-start;
margin-bottom: 1.25rem;
}
.task-icon {
width: 52px;
height: 52px;
border-radius: 16px;
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
background: rgba(255, 255, 255, 0.05);
border: 1px solid var(--card-border);
}
.card-1 .task-icon { background: rgba(16, 185, 129, 0.15); color: var(--emerald); border-color: rgba(16, 185, 129, 0.3); }
.card-2 .task-icon { background: rgba(245, 158, 11, 0.15); color: var(--amber); border-color: rgba(245, 158, 11, 0.3); }
.card-3 .task-icon { background: rgba(168, 85, 247, 0.15); color: var(--purple); border-color: rgba(168, 85, 247, 0.3); }
.card-4 .task-icon { background: rgba(0, 242, 254, 0.15); color: var(--cyan); border-color: rgba(0, 242, 254, 0.3); }
.task-num-badge {
font-family: 'Fira Code', monospace;
font-size: 0.72rem;
font-weight: 700;
padding: 4px 8px;
background: rgba(255, 255, 255, 0.06);
border-radius: 8px;
color: var(--text-sub);
}
.task-title {
font-size: 1.35rem;
font-weight: 800;
margin-bottom: 0.5rem;
letter-spacing: -0.3px;
}
.task-desc {
font-size: 0.88rem;
color: var(--text-sub);
line-height: 1.55;
margin-bottom: 1.25rem;
}
.feature-list {
list-style: none;
display: flex;
flex-direction: column;
gap: 0.45rem;
margin-bottom: 1.5rem;
}
.feature-list li {
font-size: 0.82rem;
color: var(--text-sub);
display: flex;
align-items: center;
gap: 0.5rem;
}
.feature-list li i {
color: var(--emerald);
font-size: 0.75rem;
}
.tech-chips {
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
margin-bottom: 1.5rem;
}
.tech-chip {
font-family: 'Fira Code', monospace;
font-size: 0.72rem;
font-weight: 600;
padding: 3px 8px;
background: rgba(255, 255, 255, 0.04);
border: 1px solid var(--card-border);
border-radius: 6px;
color: var(--text-sub);
}
.launch-btn {
display: flex;
align-items: center;
justify-content: center;
gap: 0.65rem;
width: 100%;
padding: 0.85rem;
border-radius: 14px;
font-size: 0.92rem;
font-weight: 700;
text-decoration: none;
cursor: pointer;
border: none;
transition: all 0.2s ease;
color: #000;
background: var(--cyan-gradient);
box-shadow: 0 6px 20px rgba(0, 242, 254, 0.35);
}
.card-1 .launch-btn { background: var(--emerald-gradient); color: #fff; box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35); }
.card-2 .launch-btn { background: var(--amber-gradient); color: #fff; box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35); }
.card-3 .launch-btn { background: var(--purple-gradient); color: #fff; box-shadow: 0 6px 20px rgba(168, 85, 247, 0.35); }
.card-4 .launch-btn { background: var(--cyan-gradient); color: #000; box-shadow: 0 6px 20px rgba(0, 242, 254, 0.35); }
.launch-btn:hover {
transform: translateY(-2px);
filter: brightness(1.1);
}
/* Footer */
.portal-footer {
text-align: center;
padding: 2rem 1rem 1rem;
font-size: 0.85rem;
color: var(--text-muted);
border-top: 1px solid var(--card-border);
margin-top: 2rem;
}
.portal-footer a {
color: var(--cyan);
text-decoration: none;
font-weight: 600;
}
</style>
</head>
<body>
<!-- Ambient Scene -->
<div class="ambient-bg" aria-hidden="true">
<div class="glow-orb orb-1"></div>
<div class="glow-orb orb-2"></div>
<div class="glow-orb orb-3"></div>
</div>
<div class="container">
<!-- Header -->
<header class="hero-header">
<div class="badge-pill">
<span class="badge-dot"></span>
<span>CodeAlpha Web Development Internship</span>
</div>
<h1 class="hero-title">
Frontend Engineering <span class="gradient-text">Task Suite</span>
</h1>
<p class="hero-subtitle">
An interactive suite of 4 modern, responsive web applications built with semantic HTML5, modern CSS3 (Glassmorphism & CSS Custom Properties), vanilla JavaScript (ES6+), and the Web Audio API.
</p>
<div class="author-bar">
<a href="https://github.com/nikh-tail" target="_blank" rel="noopener noreferrer" class="author-chip">
<i class="fa-brands fa-github"></i>
<span>@nikh-tail</span>
</a>
<a href="https://www.linkedin.com/in/nikhil-rathor-761675389/" target="_blank" rel="noopener noreferrer" class="author-chip">
<i class="fa-brands fa-linkedin"></i>
<span>Nikhil Rathor (DTU CSE)</span>
</a>
<a href="https://github.com/nikh-tail/CodeAlpha_Task" target="_blank" rel="noopener noreferrer" class="author-chip">
<i class="fa-solid fa-code-fork"></i>
<span>Repository</span>
</a>
</div>
</header>
<!-- Tasks Grid -->
<main class="tasks-grid">
<!-- TASK 1: Responsive Image Gallery -->
<article class="task-card card-1">
<div>
<div class="task-header">
<div class="task-icon"><i class="fa-regular fa-images"></i></div>
<span class="task-num-badge">TASK 01</span>
</div>
<h2 class="task-title">LUMINA Image Gallery</h2>
<p class="task-desc">
Responsive multi-view visual asset gallery with debounced live search, CSS filter presets, and fullscreen lightbox.
</p>
<ul class="feature-list">
<li><i class="fa-solid fa-check"></i> Grid, Masonry & Compact Layouts</li>
<li><i class="fa-solid fa-check"></i> Lightbox with 250% Zoom & Slideshow</li>
<li><i class="fa-solid fa-check"></i> EXIF Metadata & Keyboard Shortcuts</li>
</ul>
</div>
<div>
<div class="tech-chips">
<span class="tech-chip">HTML5</span>
<span class="tech-chip">CSS Grid</span>
<span class="tech-chip">JavaScript</span>
<span class="tech-chip">Glassmorphism</span>
</div>
<a href="./task-1-image-gallery/" class="launch-btn">
<span>Launch Image Gallery</span>
<i class="fa-solid fa-arrow-up-right-from-square"></i>
</a>
</div>
</article>
<!-- TASK 2: Build a Calculator -->
<article class="task-card card-2">
<div>
<div class="task-header">
<div class="task-icon"><i class="fa-solid fa-calculator"></i></div>
<span class="task-num-badge">TASK 02</span>
</div>
<h2 class="task-title">NEO-CALC Pro Calculator</h2>
<p class="task-desc">
Ultra-modern glassmorphic scientific calculator engine with tactile Web Audio API sound synthesis and unit converter.
</p>
<ul class="feature-list">
<li><i class="fa-solid fa-check"></i> Standard & Scientific (Trig/Log/Powers)</li>
<li><i class="fa-solid fa-check"></i> Tactile Audio Tone Synthesis</li>
<li><i class="fa-solid fa-check"></i> Unit Converter (Length, Weight, Temp, Storage)</li>
<li><i class="fa-solid fa-check"></i> Calculation History Tape & Memory Keys</li>
</ul>
</div>
<div>
<div class="tech-chips">
<span class="tech-chip">Web Audio API</span>
<span class="tech-chip">JavaScript ES6</span>
<span class="tech-chip">4 Themes</span>
<span class="tech-chip">CSS3</span>
</div>
<a href="./task-2-calculator/" class="launch-btn">
<span>Launch Calculator</span>
<i class="fa-solid fa-arrow-up-right-from-square"></i>
</a>
</div>
</article>
<!-- TASK 3: Build Your Own Portfolio Site -->
<article class="task-card card-3">
<div>
<div class="task-header">
<div class="task-icon"><i class="fa-solid fa-user-tie"></i></div>
<span class="task-num-badge">TASK 03</span>
</div>
<h2 class="task-title">Developer Portfolio Site</h2>
<p class="task-desc">
Personal developer portfolio for Nikhil Rathor with interactive particle canvas, 3 themes, project specs modals, and live GitHub hub.
</p>
<ul class="feature-list">
<li><i class="fa-solid fa-check"></i> Dynamic Hero with Typewriter & Orbit Badges</li>
<li><i class="fa-solid fa-check"></i> Live GitHub Activity API Stats</li>
<li><i class="fa-solid fa-check"></i> Categorized Projects with 3D Tilt Cards</li>
<li><i class="fa-solid fa-check"></i> Contact Form with 1-Click Clipboard Copy</li>
</ul>
</div>
<div>
<div class="tech-chips">
<span class="tech-chip">Canvas 2D</span>
<span class="tech-chip">GitHub API</span>
<span class="tech-chip">Glassmorphism</span>
<span class="tech-chip">HTML5 / CSS3</span>
</div>
<a href="./task-3-portfolio/" class="launch-btn">
<span>Launch Portfolio</span>
<i class="fa-solid fa-arrow-up-right-from-square"></i>
</a>
</div>
</article>
<!-- TASK 4: Music Player using JavaScript -->
<article class="task-card card-4">
<div>
<div class="task-header">
<div class="task-icon"><i class="fa-solid fa-music"></i></div>
<span class="task-num-badge">TASK 04</span>
</div>
<h2 class="task-title">AURA Hi-Fi Music Player</h2>
<p class="task-desc">
Next-gen web audio engine and streaming music player with live frequency spectrum visualizer and dynamic ambient glow.
</p>
<ul class="feature-list">
<li><i class="fa-solid fa-check"></i> Web Audio 32-Band Spectrum Visualizer</li>
<li><i class="fa-solid fa-check"></i> Dynamic Ambient Backlight Glow</li>
<li><i class="fa-solid fa-check"></i> Synchronized Lyrics & Spinning Vinyl Disc</li>
<li><i class="fa-solid fa-check"></i> Playlist Manager & Local Audio Importer</li>
</ul>
</div>
<div>
<div class="tech-chips">
<span class="tech-chip">Web Audio API</span>
<span class="tech-chip">Canvas Visualizer</span>
<span class="tech-chip">HTML5 Audio</span>
<span class="tech-chip">JavaScript</span>
</div>
<a href="./task-4-music-player/" class="launch-btn">
<span>Launch Music Player</span>
<i class="fa-solid fa-arrow-up-right-from-square"></i>
</a>
</div>
</article>
</main>
<!-- Footer -->
<footer class="portal-footer">
<p>
Engineered with ❤️ by <strong>Nikhil Rathor</strong> • <a href="https://github.com/nikh-tail/CodeAlpha_Task" target="_blank" rel="noopener noreferrer">CodeAlpha_Task Repository</a>
</p>
</footer>
</div>
</body>
</html>