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<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="animations.css">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Erolla Rishvin Reddy | Cybersecurity & Network Defense</title>
<meta name="description" content="Erolla Rishvin Reddy is a Cybersecurity enthusiast focusing on Network Security, Encryption, and Threat Analysis.">
<style>
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; padding: 2.5rem; max-width: 800px; margin: auto; line-height: 1.6; color: #1e293b; background-color: #f8fafc; }
.card { background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
h1 { color: #f20d46; font-size: 2rem; margin-top: 0; }
a { color: #6366f1; text-decoration: none; font-weight: 600; transition: color 0.2s; }
a:hover { color: #4f46e5; text-decoration: underline; }
</style>
<script src="https://cdn.tailwindcss.com?plugins=forms,container-queries"></script>
<link rel="icon" href="icon.png" type="image/png">
<script>
tailwind.config = {
theme: {
extend: {
colors: { primary: "#f20d46" },
}
}
};
</script>
<!-- EmailJS SDK -->
<script src="https://cdn.jsdelivr.net/npm/emailjs-com@3/dist/email.min.js"></script>
<script>
(function(){
if(typeof emailjs !== "undefined") {
emailjs.init("mUWYYaTiZhAWgB0TH");
}
})();
</script>
</head>
<body>
<!-- ── Global Ambient Lighting Orbs ── -->
<div class="ambient-orb-center" aria-hidden="true"></div>
<div class="ambient-orb-tl" aria-hidden="true"></div>
<div class="flex min-h-screen flex-col">
<!-- ── Scroll Progress Bar (shimmer variant) ── -->
<div id="scrollProgressBar"
class="fixed top-0 left-0 z-[100] h-[3px] transition-all duration-100 ease-out overflow-hidden" style="width:0%">
<div class="h-full w-full relative"
style="background: linear-gradient(90deg, #f20d46, #fb7185, #818cf8, #f20d46); background-size: 200% 100%; animation: gradientShift 3s linear infinite;">
<div id="progressShimmer"
class="absolute inset-0 bg-gradient-to-r from-transparent via-white/50 to-transparent translate-x-[-100%]">
</div>
</div>
</div>
<!-- ── Inline Keyframes for Header Animations ── -->
<style>
@keyframes gradientShift {
0% {
background-position: 0% 50%
}
100% {
background-position: 200% 50%
}
}
@keyframes borderGlow {
0%,
100% {
opacity: .6
}
50% {
opacity: 1
}
}
@keyframes avatarRing {
0% {
transform: rotate(0deg)
}
100% {
transform: rotate(360deg)
}
}
@keyframes slideInDown {
from {
opacity: 0;
transform: translateY(-8px)
}
to {
opacity: 1;
transform: translateY(0)
}
}
@keyframes navActivePill {
from {
opacity: 0;
transform: scaleX(.5)
}
to {
opacity: 1;
transform: scaleX(1)
}
}
/* Utility bar animated gradient bottom border */
#utilityBar::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(90deg, transparent, #f20d46, #818cf8, #f20d46, transparent);
background-size: 200% 100%;
animation: gradientShift 4s linear infinite;
opacity: 0.5;
}
/* Avatar rainbow ring */
.avatar-ring-wrap::before {
content: '';
position: absolute;
inset: -2px;
border-radius: 9999px;
background: conic-gradient(from 0deg, #f20d46, #fb7185, #818cf8, #34d399, #f20d46);
animation: avatarRing 3s linear infinite;
z-index: 0;
}
.avatar-ring-wrap {
position: relative;
padding: 2px;
border-radius: 9999px;
}
.avatar-ring-inner {
position: relative;
z-index: 1;
border-radius: 9999px;
overflow: hidden;
}
/* Nav active pill glow */
.nav-pill.nav-active {
color: #f20d46;
font-weight: 700;
}
.nav-pill.nav-active .nav-active-bg {
opacity: 1;
transform: scaleX(1);
}
.nav-active-bg {
position: absolute;
inset: 0;
border-radius: 9999px;
background: linear-gradient(135deg, rgba(242, 13, 70, .10), rgba(129, 140, 248, .08));
border: 1px solid rgba(242, 13, 70, .15);
opacity: 0;
transform: scaleX(.6);
transition: all .3s cubic-bezier(.34, 1.56, .64, 1);
}
/* Let's Talk aurora */
@keyframes auroraPulse {
0%,
100% {
box-shadow: 0 0 0 0 rgba(242, 13, 70, 0), 0 4px 20px rgba(242, 13, 70, .3);
}
50% {
box-shadow: 0 0 0 4px rgba(242, 13, 70, .1), 0 6px 28px rgba(242, 13, 70, .45);
}
}
#letsTalkBtn:hover {
animation: auroraPulse 1.8s ease-in-out infinite;
}
/* Typer fixed-width container to prevent layout shift */
#availTyper {
display: inline-block;
min-width: 140px;
}
/* Mega dropdown entrance */
.mega-dropdown-panel {
animation: slideInDown .2s cubic-bezier(.34, 1.56, .64, 1);
}
</style>
<!-- ── Top Utility Bar (hides on scroll-down, shows on scroll-up) ── -->
<div id="utilityBar"
class="fixed top-0 left-0 right-0 z-[65] bg-slate-900 border-b border-white/5 text-xs font-medium tracking-wide transition-transform duration-300">
<div class="container mx-auto flex items-center justify-between px-4 py-1.5 sm:px-6 lg:px-8">
<!-- Left: availability + contact -->
<div class="flex items-center gap-3 text-slate-400">
<!-- Availability badge -->
<div
class="flex items-center gap-2 px-2.5 py-1 rounded-full bg-emerald-500/10 border border-emerald-500/20 text-emerald-400 shrink-0">
<span class="relative flex h-2 w-2">
<span
class="animate-ping absolute inline-flex h-full w-full rounded-full bg-emerald-400 opacity-75"></span>
<span class="relative inline-flex rounded-full h-2 w-2 bg-emerald-500"></span>
</span>
<span id="availTyper" class="text-[11px] font-semibold whitespace-nowrap"></span>
</div>
<span class="hidden sm:block w-px h-3 bg-white/10"></span>
<!-- Email — glassy pill badge -->
<a href="mailto:rishvinreddy@gmail.com"
class="hidden md:flex items-center gap-1.5 px-2.5 py-1 rounded-full text-slate-400 hover:text-white border border-transparent hover:border-primary/25 hover:bg-white/8 transition-all duration-200 group"
aria-label="Email">
<svg
class="w-3.5 h-3.5 text-primary/70 group-hover:text-primary group-hover:scale-110 transition-all duration-200"
fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" />
</svg>
<span class="text-[11px] font-medium tracking-wide">rishvinreddy@gmail.com</span>
</a>
<!-- Phone — glassy pill badge -->
<a href="tel:+919848723235"
class="hidden lg:flex items-center gap-1.5 px-2.5 py-1 rounded-full text-slate-400 hover:text-white border border-transparent hover:border-emerald-500/25 hover:bg-white/8 transition-all duration-200 group"
aria-label="Call">
<svg
class="w-3.5 h-3.5 text-emerald-500/70 group-hover:text-emerald-400 group-hover:scale-110 transition-all duration-200"
fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M3 5a2 2 0 012-2h3.28a1 1 0 01.948.684l1.498 4.493a1 1 0 01-.502 1.21l-2.257 1.13a11.042 11.042 0 005.516 5.516l1.13-2.257a1 1 0 011.21-.502l4.493 1.498a1 1 0 01.684.949V19a2 2 0 01-2 2h-1C9.716 21 3 14.284 3 6V5z"
stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" />
</svg>
<span class="text-[11px] font-medium tracking-wide">+91 98487 23235</span>
</a>
</div>
<!-- Right: Social icons + live clock -->
<!-- Social Icons — upgraded with brand glow on hover -->
<div class="flex items-center gap-0.5 ml-1">
<!-- WhatsApp — correct Simple Icons path with phone handset inside -->
<a class="relative w-8 h-8 flex items-center justify-center rounded-full text-[#25d366] transition-all duration-200 hover:scale-110 hover:brightness-125 group"
href="https://wa.me/message/J4P3MRT5HOAZH1" target="_blank" rel="noopener noreferrer" aria-label="WhatsApp">
<span
class="absolute inset-0 rounded-full opacity-0 group-hover:opacity-100 transition-opacity duration-200"
style="background: radial-gradient(circle, rgba(37,211,102,.15) 0%, transparent 75%); box-shadow: 0 0 10px rgba(37,211,102,.25);"></span>
<svg class="w-4 h-4 relative z-10" fill="currentColor" viewBox="0 0 24 24">
<path
d="M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347M12.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413A11.815 11.815 0 0012.05 0" />
</svg>
</a>
<!-- Instagram — correct Simple Icons path (camera body + lens + dot) -->
<a class="relative w-8 h-8 flex items-center justify-center rounded-full text-pink-400 transition-all duration-200 hover:scale-110 hover:brightness-125 group"
href="https://www.instagram.com/rishvin.reddy?igsh=Ym85aDhsOXpqeXdx&utm_source=qr" target="_blank"
rel="noopener noreferrer" aria-label="Instagram">
<span
class="absolute inset-0 rounded-full opacity-0 group-hover:opacity-100 transition-opacity duration-200"
style="background: radial-gradient(circle, rgba(236,72,153,.15) 0%, transparent 75%); box-shadow: 0 0 10px rgba(236,72,153,.25);"></span>
<svg class="w-4 h-4 relative z-10" fill="currentColor" viewBox="0 0 24 24">
<path
d="M12 0C8.74 0 8.333.015 7.053.072 5.775.132 4.905.333 4.14.63c-.789.306-1.459.717-2.126 1.384S.935 3.35.63 4.14C.333 4.905.131 5.775.072 7.053.012 8.333 0 8.74 0 12c0 3.259.014 3.668.072 4.948.061 1.277.261 2.148.558 2.913.306.788.717 1.459 1.384 2.126.667.666 1.336 1.079 2.126 1.384.766.296 1.636.499 2.913.558C8.333 23.988 8.74 24 12 24c3.259 0 3.668-.014 4.948-.072 1.277-.061 2.148-.262 2.913-.558.788-.306 1.459-.718 2.126-1.384.666-.667 1.079-1.335 1.384-2.126.296-.765.499-1.636.558-2.913.061-1.28.072-1.689.072-4.948 0-3.259-.014-3.667-.072-4.947-.061-1.277-.262-2.149-.558-2.913-.306-.789-.718-1.459-1.384-2.126C21.319 1.347 20.651.935 19.86.63c-.765-.297-1.636-.499-2.913-.558C15.667.012 15.26 0 12 0zm0 2.16c3.203 0 3.585.016 4.85.071 1.17.055 1.805.249 2.227.415.562.217.96.477 1.382.896.419.42.679.819.896 1.381.164.422.36 1.057.413 2.227.057 1.266.07 1.646.07 4.85s-.015 3.585-.074 4.85c-.061 1.17-.256 1.805-.421 2.227-.224.562-.479.96-.899 1.382-.419.419-.824.679-1.38.896-.42.164-1.065.36-2.235.413-1.274.057-1.649.07-4.859.07-3.211 0-3.586-.015-4.859-.074-1.171-.061-1.816-.256-2.236-.421-.569-.224-.96-.479-1.379-.899-.421-.419-.69-.824-.9-1.38-.165-.42-.359-1.065-.42-2.235-.045-1.26-.061-1.649-.061-4.844 0-3.196.016-3.586.061-4.861.061-1.17.255-1.814.42-2.234.21-.57.479-.96.9-1.381.419-.419.81-.689 1.379-.898.42-.166 1.051-.361 2.221-.421 1.275-.045 1.65-.06 4.859-.06zm0 3.678a6.162 6.162 0 100 12.324 6.162 6.162 0 000-12.324zM12 16c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4zm7.846-10.405a1.441 1.441 0 01-2.88 0 1.44 1.44 0 012.88 0z" />
</svg>
</a>
<!-- LinkedIn — correct Simple Icons path -->
<a class="relative w-8 h-8 flex items-center justify-center rounded-full text-[#0a66c2] transition-all duration-200 hover:scale-110 hover:brightness-150 group"
href="https://www.linkedin.com/in/rishvinreddy" target="_blank" rel="noopener noreferrer"
aria-label="LinkedIn">
<span
class="absolute inset-0 rounded-full opacity-0 group-hover:opacity-100 transition-opacity duration-200"
style="background: radial-gradient(circle, rgba(10,102,194,.15) 0%, transparent 75%); box-shadow: 0 0 10px rgba(10,102,194,.25);"></span>
<svg class="w-4 h-4 relative z-10" fill="currentColor" viewBox="0 0 24 24">
<path
d="M20.447 20.452h-3.554v-5.569c0-1.328-.025-3.037-1.853-3.037-1.854 0-2.137 1.447-2.137 2.943v5.663H8.352V9h3.414v1.561h.049c.476-.9 1.637-1.853 3.369-1.853 3.602 0 4.268 2.37 4.268 5.455v6.289zM5.337 7.433a2.064 2.064 0 110-4.128 2.064 2.064 0 010 4.128zM7.119 20.452H3.554V9h3.565v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z" />
</svg>
</a>
<!-- GitHub — correct Simple Icons Octocat path -->
<a class="hidden sm:flex relative w-8 h-8 items-center justify-center rounded-full text-slate-300 transition-all duration-200 hover:scale-110 hover:text-white group"
href="https://github.com/RishvinReddy" target="_blank" rel="noopener noreferrer" aria-label="GitHub">
<span
class="absolute inset-0 rounded-full opacity-0 group-hover:opacity-100 transition-opacity duration-200"
style="background: radial-gradient(circle, rgba(255,255,255,.12) 0%, transparent 75%); box-shadow: 0 0 10px rgba(255,255,255,.15);"></span>
<svg class="w-4 h-4 relative z-10" fill="currentColor" viewBox="0 0 24 24">
<path
d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12" />
</svg>
</a>
<!-- Divider -->
<span class="hidden xl:block w-px h-4 bg-white/10 mx-1.5"></span>
<!-- Live Clock — Heroicons clock outline -->
<span class="hidden xl:flex items-center gap-1.5 text-slate-500">
<svg class="w-3.5 h-3.5 text-primary/60" fill="none" stroke="currentColor" stroke-width="1.75"
viewBox="0 0 24 24" stroke-linecap="round" stroke-linejoin="round">
<circle cx="12" cy="12" r="10" />
<polyline points="12 6 12 12 16 14" />
</svg>
<span id="liveClock" class="font-mono text-[11px] text-slate-400 tabular-nums"></span>
</span>
</div>
</div>
</div>
<!-- ── Main Floating Pill Header ── -->
<header id="siteHeader" class="fixed left-0 right-0 z-50 transition-all duration-300 pt-3 pb-2"
style="top: 2.25rem">
<div class="container mx-auto px-4 sm:px-6 lg:px-8">
<!-- The nav pill itself -->
<div id="mainNav"
class="mx-auto max-w-5xl rounded-full px-5 py-2.5 flex items-center justify-between transition-all duration-300 bg-white/80 backdrop-blur-xl border border-white/40 shadow-lg"
style="box-shadow: 0 4px 24px rgba(0,0,0,.06), 0 1px 0 rgba(255,255,255,.8) inset, 0 -1px 0 rgba(148,163,184,.15) inset;">
<!-- ── Logo / Avatar (clean premium style) ── -->
<a class="flex items-center gap-3 group shrink-0" href="index.html">
<!-- Avatar: clean border + subtle glow on hover, no spinning -->
<div class="relative shrink-0">
<div
class="w-9 h-9 rounded-full overflow-hidden border-2 border-white/70 shadow-md transition-all duration-300 group-hover:border-primary/40 group-hover:shadow-[0_0_14px_rgba(242,13,70,0.30)] group-hover:scale-105">
<img src="icon.png" alt="Rishvin Reddy"
class="w-full h-full object-cover">
</div>
<!-- Tiny online indicator dot -->
<span
class="absolute bottom-0 right-0 w-2.5 h-2.5 bg-emerald-500 border-2 border-white rounded-full shadow-sm"></span>
</div>
<!-- Name + role -->
<div class="flex flex-col leading-none gap-0.5">
<span
class="text-[15px] font-extrabold tracking-tight bg-gradient-to-r from-slate-900 to-slate-600 group-hover:from-primary group-hover:to-rose-500 bg-clip-text text-transparent transition-all duration-400">Rishvin</span>
<span
class="text-[9px] font-bold tracking-[0.12em] uppercase text-slate-400 group-hover:text-primary/70 transition-colors duration-300">Portfolio
</span>
</div>
</a>
<!-- ── Desktop Navigation ── -->
<nav class="hidden md:flex items-center gap-0.5" style="position:relative">
<!-- Gliding spotlight indicator — moved by JS -->
<div id="navSpotlight"
class="absolute inset-y-0 rounded-full bg-primary/8 transition-all duration-200 ease-out pointer-events-none opacity-0">
</div>
<a class="nav-pill relative px-4 py-2 text-sm font-medium text-slate-600 rounded-full transition-all duration-200 hover:text-primary group"
href="index.html" data-page="index">
<span class="relative z-10">Home</span>
<span
class="absolute bottom-1 left-1/2 -translate-x-1/2 w-0 h-[2px] bg-primary rounded-full group-hover:w-4 transition-all duration-300"></span>
</a>
<a class="nav-pill relative px-4 py-2 text-sm font-medium text-slate-600 rounded-full transition-all duration-200 hover:text-primary group"
href="About_page.html" data-page="about">
<span class="relative z-10">About</span>
<span
class="absolute bottom-1 left-1/2 -translate-x-1/2 w-0 h-[2px] bg-primary rounded-full group-hover:w-4 transition-all duration-300"></span>
</a>
<a class="nav-pill relative px-4 py-2 text-sm font-medium text-slate-600 rounded-full transition-all duration-200 hover:text-primary group"
href="Portfolio_page.html" data-page="portfolio">
<span class="relative z-10">Work</span>
<span
class="absolute bottom-1 left-1/2 -translate-x-1/2 w-0 h-[2px] bg-primary rounded-full group-hover:w-4 transition-all duration-300"></span>
</a>
<a class="nav-pill relative px-4 py-2 text-sm font-medium text-slate-600 rounded-full transition-all duration-200 hover:text-primary group"
href="IDE.html" data-page="ide">
<span class="relative z-10 flex items-center gap-1">
<svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" stroke-width="2" stroke-linecap="round"
stroke-linejoin="round" />
</svg>
IDE
</span>
<span
class="absolute bottom-1 left-1/2 -translate-x-1/2 w-0 h-[2px] bg-primary rounded-full group-hover:w-4 transition-all duration-300"></span>
</a>
<a class="nav-pill relative px-4 py-2 text-sm font-medium text-slate-600 rounded-full transition-all duration-200 hover:text-primary group"
href="Services_page.html" data-page="services">
<span class="relative z-10">Services</span>
<span
class="absolute bottom-1 left-1/2 -translate-x-1/2 w-0 h-[2px] bg-primary rounded-full group-hover:w-4 transition-all duration-300"></span>
</a>
<!-- ── Mega Dropdown ── -->
<div class="relative group ml-1">
<button
class="relative flex items-center gap-1.5 px-4 py-2 text-sm font-medium text-slate-600 rounded-full hover:text-primary hover:bg-primary/5 transition-all duration-200">
More
<!-- Notification dot -->
<span class="absolute top-1.5 right-2 w-1.5 h-1.5 rounded-full bg-primary animate-pulse"></span>
<svg class="w-3 h-3 group-hover:rotate-180 transition-transform duration-300 ml-0.5" fill="none"
stroke="currentColor" viewBox="0 0 24 24">
<path d="M19 9l-7 7-7-7" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</button>
<!-- Mega dropdown panel -->
<div
class="absolute right-0 top-full mt-3 w-64 origin-top-right bg-white/97 backdrop-blur-2xl rounded-2xl shadow-2xl shadow-slate-300/20 border border-slate-100/80 p-2 invisible opacity-0 translate-y-2 scale-95 group-hover:visible group-hover:opacity-100 group-hover:translate-y-0 group-hover:scale-100 transition-all duration-250">
<!-- Header label -->
<p class="px-3 py-1.5 text-[10px] font-bold uppercase tracking-widest text-slate-400 mb-1">
More Pages</p>
<a class="mega-link flex items-center gap-3 px-3 py-2.5 rounded-xl hover:bg-slate-50 transition-all duration-150 group/item"
href="Resume_page.html">
<span
class="flex-shrink-0 w-8 h-8 rounded-lg bg-indigo-50 flex items-center justify-center text-indigo-500 group-hover/item:scale-110 transition-transform">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
<div>
<p class="text-sm font-semibold text-slate-700 group-hover/item:text-primary transition-colors">
Resume</p>
<p class="text-[11px] text-slate-400 leading-tight">Download CV & experience</p>
</div>
</a>
<a class="mega-link flex items-center gap-3 px-3 py-2.5 rounded-xl hover:bg-slate-50 transition-all duration-150 group/item"
href="Skills_page.html">
<span
class="flex-shrink-0 w-8 h-8 rounded-lg bg-emerald-50 flex items-center justify-center text-emerald-500 group-hover/item:scale-110 transition-transform">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M9 3H5a2 2 0 00-2 2v4m6-6h10a2 2 0 012 2v4M9 3v18m0 0h10a2 2 0 002-2V9M9 21H5a2 2 0 01-2-2V9m0 0h18"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
<div>
<p class="text-sm font-semibold text-slate-700 group-hover/item:text-primary transition-colors">
Skills & Certs</p>
<p class="text-[11px] text-slate-400 leading-tight">Tech stack & certifications</p>
</div>
</a>
<a class="mega-link flex items-center gap-3 px-3 py-2.5 rounded-xl hover:bg-slate-50 transition-all duration-150 group/item"
href="Awards_page.html">
<span
class="flex-shrink-0 w-8 h-8 rounded-lg bg-amber-50 flex items-center justify-center text-amber-500 group-hover/item:scale-110 transition-transform">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M5 3v4M3 5h4M6 17v4m-2-2h4m5-16l2.286 6.857L21 12l-5.714 2.143L13 21l-2.286-6.857L5 12l5.714-2.143L13 3z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
<div>
<p class="text-sm font-semibold text-slate-700 group-hover/item:text-primary transition-colors">
Awards</p>
<p class="text-[11px] text-slate-400 leading-tight">Honours & achievements</p>
</div>
</a>
<a class="mega-link flex items-center gap-3 px-3 py-2.5 rounded-xl hover:bg-slate-50 transition-all duration-150 group/item"
href="Blog_page.html">
<span
class="flex-shrink-0 w-8 h-8 rounded-lg bg-pink-50 flex items-center justify-center text-pink-500 group-hover/item:scale-110 transition-transform">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
<div>
<p class="text-sm font-semibold text-slate-700 group-hover/item:text-primary transition-colors">
Blog</p>
<p class="text-[11px] text-slate-400 leading-tight">Articles & insights</p>
</div>
</a>
<a class="mega-link flex items-center gap-3 px-3 py-2.5 rounded-xl hover:bg-slate-50 transition-all duration-150 group/item"
href="FAQ_page.html">
<span
class="flex-shrink-0 w-8 h-8 rounded-lg bg-violet-50 flex items-center justify-center text-violet-500 group-hover/item:scale-110 transition-transform">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.54-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
<div>
<p class="text-sm font-semibold text-slate-700 group-hover/item:text-primary transition-colors">
FAQ</p>
<p class="text-[11px] text-slate-400 leading-tight">Common questions answered</p>
</div>
</a>
<!-- Bottom CTA strip -->
<div class="mt-2 pt-2 border-t border-slate-100 px-1">
<a href="CTA_page.html"
class="flex items-center justify-center gap-2 w-full py-2 text-xs font-bold text-primary hover:bg-primary/5 rounded-xl transition-colors">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
Start a conversation →
</a>
</div>
</div>
</div>
</nav>
<!-- ── Right Actions ── -->
<div class="flex items-center gap-2 shrink-0">
<!-- ── Aurora "Let's Talk" CTA ── -->
<a id="letsTalkBtn" href="CTA_page.html"
class="hidden md:inline-flex items-center gap-2 px-5 py-2 text-sm font-bold text-white rounded-full shadow-md hover:-translate-y-0.5 hover:scale-105 transition-all duration-300 relative overflow-hidden group"
style="background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #7c0e27 100%);">
<!-- Aurora sweep shimmer -->
<span
class="absolute inset-0 -translate-x-full skew-x-12 bg-gradient-to-r from-transparent via-white/25 to-transparent group-hover:translate-x-full transition-transform duration-700 ease-out pointer-events-none"></span>
<!-- Gradient border ring on hover -->
<span
class="absolute inset-0 rounded-full opacity-0 group-hover:opacity-100 transition-opacity duration-300"
style="background: linear-gradient(135deg, #f20d46 0%, #818cf8 50%, #f20d46 100%); mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; padding: 1.5px;"></span>
<span class="relative z-10 flex items-center gap-1.5">
<span class="w-1.5 h-1.5 rounded-full bg-emerald-400 animate-pulse"></span>
Let's Talk
</span>
</a>
<!-- Mobile hamburger toggle -->
<button id="mobileToggle"
class="md:hidden w-9 h-9 flex items-center justify-center text-slate-600 hover:bg-slate-100 rounded-full transition-all duration-200"
aria-label="Open menu" aria-expanded="false">
<svg id="menuIcon" class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path d="M4 6h16M4 12h16M4 18h16" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</button>
</div>
</div>
</div>
<!-- ── Mobile Menu (staggered entrance) ── -->
<div id="mobileMenu"
class="absolute top-full left-3 right-3 mt-2 p-4 bg-white/97 backdrop-blur-2xl rounded-3xl shadow-2xl shadow-slate-300/20 border border-white/40 flex flex-col gap-1 origin-top scale-95 opacity-0 invisible transition-all duration-300">
<p class="px-3 py-1 text-[10px] font-bold uppercase tracking-widest text-slate-400 mb-0.5">
Navigate</p>
<a href="index.html"
class="mobile-nav-link flex items-center gap-3 px-3 py-2.5 text-sm font-semibold text-slate-700 hover:bg-slate-50 rounded-xl transition-all group"
data-page="index">
<span
class="w-7 h-7 rounded-lg bg-slate-100 flex items-center justify-center text-slate-400 group-hover:bg-primary/10 group-hover:text-primary transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
Home
</a>
<a href="About_page.html"
class="mobile-nav-link flex items-center gap-3 px-3 py-2.5 text-sm font-semibold text-slate-700 hover:bg-slate-50 rounded-xl transition-all group"
data-page="about">
<span
class="w-7 h-7 rounded-lg bg-slate-100 flex items-center justify-center text-slate-400 group-hover:bg-primary/10 group-hover:text-primary transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z" stroke-width="2"
stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
About
</a>
<a href="Portfolio_page.html"
class="mobile-nav-link flex items-center gap-3 px-3 py-2.5 text-sm font-semibold text-slate-700 hover:bg-slate-50 rounded-xl transition-all group"
data-page="portfolio">
<span
class="w-7 h-7 rounded-lg bg-slate-100 flex items-center justify-center text-slate-400 group-hover:bg-primary/10 group-hover:text-primary transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg>
</span>
Portfolio
</a>
<a href="IDE.html"
class="mobile-nav-link flex items-center gap-3 px-3 py-2.5 text-sm font-semibold text-slate-700 hover:bg-slate-50 rounded-xl transition-all group"
data-page="ide">
<span
class="w-7 h-7 rounded-lg bg-slate-100 flex items-center justify-center text-slate-400 group-hover:bg-primary/10 group-hover:text-primary transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" stroke-width="2" stroke-linecap="round"
stroke-linejoin="round" />
</svg>
</span>
IDE
</a>
<a href="Services_page.html"
class="mobile-nav-link flex items-center gap-3 px-3 py-2.5 text-sm font-semibold text-slate-700 hover:bg-slate-50 rounded-xl transition-all group"
data-page="services">
<span
class="w-7 h-7 rounded-lg bg-slate-100 flex items-center justify-center text-slate-400 group-hover:bg-primary/10 group-hover:text-primary transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
<path d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" stroke-width="2" stroke-linecap="round"
stroke-linejoin="round" />
</svg>
</span>
Services
</a>
<div class="border-t border-slate-100 my-1.5"></div>
<p class="px-3 py-1 text-[10px] font-bold uppercase tracking-widest text-slate-400">More</p>
<div class="grid grid-cols-2 gap-1.5">
<a href="IDE.html"
class="flex items-center gap-2 px-3 py-2 text-xs font-semibold text-slate-600 bg-slate-50 rounded-xl hover:text-primary transition-colors col-span-2">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path d="M10 20l4-16m4 4l4 4-4 4M6 16l-4-4 4-4" stroke-width="2" stroke-linecap="round"
stroke-linejoin="round" />
</svg> Projects IDE
</a>
<a href="Resume_page.html"
class="flex items-center gap-2 px-3 py-2 text-xs font-semibold text-slate-600 bg-slate-50 rounded-xl hover:text-primary transition-colors">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
</svg> Resume
</a>
<a href="Skills_page.html"
class="flex items-center gap-2 px-3 py-2 text-xs font-semibold text-slate-600 bg-slate-50 rounded-xl hover:text-primary transition-colors">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
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</a>
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</svg> Awards
</a>
<a href="Blog_page.html"
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<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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</svg> Blog
</a>
<a href="FAQ_page.html"
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</svg> FAQ
</a>
<a href="Testimonials_page.html"
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<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path d="M7 8h10M7 12h4m1 8l-4-4H5a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v8a2 2 0 01-2 2h-3l-4 4z"
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</svg> Reviews
</a>
</div>
<div class="border-t border-slate-100 mt-1.5 pt-2">
<a href="CTA_page.html"
class="flex items-center justify-center gap-2 w-full py-3 text-sm font-bold text-white bg-gradient-to-r from-primary to-rose-500 rounded-2xl shadow-lg shadow-primary/30 hover:shadow-xl hover:shadow-primary/40 hover:scale-[1.02] transition-all duration-200 relative overflow-hidden group">
<span
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<span class="w-1.5 h-1.5 rounded-full bg-white animate-pulse"></span>
Contact Me — I'm Available
</a>
</div>
</div>
</header>
<!-- ── Header v2 Scripts ── -->
<script>
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/* ─── Scroll Progress Bar + shimmer ─── */
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/* ─── Availability typer ─── */
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/* ─── Live Clock ─── */
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/* ─── Active Link ─── */
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/* ─── Mobile Menu ─── */
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const menuIcon = document.getElementById('menuIcon');
let mobileOpen = false;
function setMobile(open) {
mobileOpen = !!open;
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})();
</script>
<!-- ===== Header Spacer (since header is fixed) ===== -->
<div class="h-28 shrink-0"></div>
<div class="card">
<h1>Cybersecurity & Network Defense</h1>
<p>
<strong>Erolla Rishvin Reddy</strong> focuses intensely on building secure applications with robust principles covering Network Security, Cryptography, and Threat Analysis.
</p>
<p>
By integrating secure coding practices and modern encryption algorithms, he ensures the systems he architects — particularly embedded IoT devices and interconnected Web frameworks — are resilient against emerging digital vulnerabilities and data breaches.
</p>
<div style="margin-top: 2rem; padding-top: 1rem; border-top: 1px solid #e2e8f0;">
<p><a href="index.html">← Back to Main Portfolio</a></p>
</div>
</div>
<!-- ── Ambient Card Lighting JS ── -->
<script>
(function(){
// ── 1. Inject .ambient-spotlight span into every .card-premium / .card-lit
function injectSpotlights(){
document.querySelectorAll('.card-premium, .card-lit, .glass-card').forEach(function(card){
if(!card.querySelector('.ambient-spotlight')){
var s = document.createElement('span');
s.className = 'ambient-spotlight';
s.setAttribute('aria-hidden','true');
card.appendChild(s);
}
});
}
// ── 2. Track mouse inside each card → set CSS vars --card-x / --card-y
function bindCardMouse(){
document.querySelectorAll('.card-premium, .card-lit, .glass-card').forEach(function(card){
if(card.dataset.ambientBound) return;
card.dataset.ambientBound = '1';
card.addEventListener('mousemove', function(e){
var r = card.getBoundingClientRect();
var x = ((e.clientX - r.left) / r.width * 100).toFixed(1) + '%';
var y = ((e.clientY - r.top) / r.height * 100).toFixed(1) + '%';
card.style.setProperty('--card-x', x);
card.style.setProperty('--card-y', y);
});
});
}
// ── 3. On load + after dynamic content (MutationObserver)
function init(){
injectSpotlights();
bindCardMouse();
}
if(document.readyState === 'loading'){
document.addEventListener('DOMContentLoaded', init);
} else {
init();
}
// Watch for dynamically added cards
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var obs = new MutationObserver(function(){ init(); });
obs.observe(document.body, { childList: true, subtree: true });
}
})();
</script>
<!-- === ULTIMATE CTA & NEWSLETTER (Combined Premium Footer Capstone) === -->
<section class="bg-slate-900 relative py-32 overflow-hidden border-t border-slate-800/50">
<!-- Ambient glow orbs -->
<div class="absolute inset-0 pointer-events-none overflow-hidden">
<div class="absolute -top-40 left-1/5 w-[600px] h-[400px] bg-primary/4 rounded-full blur-[140px]"></div>
<div class="absolute -bottom-20 right-1/5 w-[500px] h-[400px] bg-indigo-500/4 rounded-full blur-[140px]"></div>
</div>
<!-- Inline Styles for Custom Keyframes -->
<style>
@keyframes float-slow {
0%,
100% {
transform: translateY(0) rotate(-2deg);
}
50% {
transform: translateY(-15px) rotate(2deg);
}
}
@keyframes float-slow-reverse {
0%,
100% {
transform: translateY(0) rotate(2deg);
}
50% {
transform: translateY(-15px) rotate(-2deg);
}
}
@keyframes marquee {
0% {
transform: translateX(0);
}
100% {
transform: translateX(-50%);
}
}
@keyframes blink {
0%,
100% {
opacity: 1;
}
50% {
opacity: 0;
}
}
</style>
<!-- Floating UI Elements (Parallax/Float effect) -->
<!-- Mini Terminal -->
<div class="absolute top-24 left-[5%] xl:left-[10%] w-56 hidden lg:block"
style="animation: float-slow 6s ease-in-out infinite;">
<div class="p-3 rounded-xl bg-slate-950/80 border border-slate-700/50 backdrop-blur-xl shadow-2xl">
<div class="flex items-center gap-1.5 mb-2">
<div class="w-2.5 h-2.5 rounded-full bg-red-500/80"></div>
<div class="w-2.5 h-2.5 rounded-full bg-yellow-500/80"></div>
<div class="w-2.5 h-2.5 rounded-full bg-primary/80"></div>
</div>
<div class="font-mono text-[10px] text-primary">
<span class="text-slate-500">➜</span> ~ ./deploy.sh<br>
<span class="text-slate-300">Deploying to production</span><span
class="inline-block w-1.5 h-2.5 bg-primary ml-1 translate-y-[2px]"
style="animation: blink 1s step-end infinite;"></span>
</div>
</div>
</div>
<!-- Mini Analytics Card -->
<div class="absolute top-52 right-[5%] xl:right-[10%] w-48 hidden lg:block"
style="animation: float-slow-reverse 7s ease-in-out infinite;">
<div class="p-4 rounded-xl bg-slate-950/80 border border-slate-700/50 backdrop-blur-xl shadow-2xl">
<div class="flex items-center justify-between mb-2">
<span class="text-[10px] font-bold text-slate-400 uppercase tracking-wider">System Uptime</span>