:root {
	/* Color Palette: Event Horizon */
	--color-space-deep: #101820;
	--color-black-rich: #1a1a1a;
	--color-black-light: #2c2c2c;

	/* Color Palette: Stellar Vortex */
	--color-accent-gold: #f1c40f;
	--color-accent-gold-glow: #ffdf60;

	/* Color Palette: Nebula Dreams */
	--color-accent-red: #e74c3c;
	--color-accent-blue: #3498db;
	--color-accent-blue-glow: #5dade2;

	--font-heading: 'Exo', sans-serif;
	--font-body: 'Lato', sans-serif;
}

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

html {
	scroll-behavior: smooth;
}

body {
	background-color: var(--color-space-deep);
	color: rgba(255, 255, 255, 0.85);
	font-family: var(--font-body);
	overflow-x: hidden;
}

#canvas-container {
	position: fixed;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	z-index: 1;
}

.fixed-nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	padding: 1rem 2rem;
	backdrop-filter: blur(10px);
	background-color: rgba(255, 255, 255, 0.02); /* Kept transparent white */
	border-bottom: 1px solid rgba(255, 255, 255, 0.2); /* Kept transparent white */
	transition: padding 0.3s ease;
	height: 65px;
}

.nav-links {
	display: flex;
	justify-content: center;
	gap: 1rem;
	transition: justify-content 0.3s ease;
}

.nav-link {
	font-family: var(--font-heading);
	color: white;
	text-decoration: none;
	padding: 0.5rem 1rem;
	border-radius: 20px;
	transition: all 0.3s ease;
	font-size: 0.9rem;
}

.nav-link:hover {
	background-color: var(
		--color-black-light
	); /* Changed from purple to light black */
	color: var(--color-accent-gold);
}

main {
	position: relative;
	z-index: 10;
}

.scroll-section {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	padding: 6rem 1rem;
	transition: padding 0.3s ease;
}

#random-text {
	font-family: 'Courier New', Courier, monospace;
	font-size: clamp(1.5rem, 6vw, 3.5rem);
	color: var(--color-accent-gold);
	text-shadow: 0 0 15px var(--color-accent-gold);
	overflow-wrap: break-word;
	text-align: center;
}

.content-card {
	max-width: 800px;
	width: 100%;
	background-color: rgba(255, 255, 255, 0.04); /* Kept transparent white */
	backdrop-filter: blur(5px);
	padding: 2rem;
	border-radius: 15px;
	border: 1px solid rgba(255, 255, 255, 0.2); /* Kept transparent white */
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
	transition: padding 0.3s ease;
	margin: 5vh;
}

h1 {
	font-family: var(--font-heading);
	font-size: clamp(2rem, 8vw, 4rem);
	color: white;
	text-shadow: 0 0 60px black, 0 0 20px var(--color-accent-gold),
		0 0 40px var(--color-accent-gold);
	line-height: 1.1;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.home-section {
	text-align: center;
}

h2 {
	font-family: var(--font-heading);
	font-size: clamp(1.8rem, 5vw, 2.5rem);
	color: white;
	margin-bottom: 1.5rem;
	padding-bottom: 0.5rem;
	border-bottom: 2px solid var(--color-accent-gold);
	display: inline-block;
}

h3 {
	font-family: var(--font-heading);
	color: var(--color-accent-gold);
	margin-top: 1.5rem;
	margin-bottom: 0.5rem;
}

p,
li {
	font-size: 1rem;
	line-height: 1.7;
	font-weight: 300;
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 1rem;
	text-align: justify;
}

strong {
	font-weight: 700;
	color: white;
}

blockquote {
	border-left: 3px solid var(--color-accent-gold); /* Changed from violet to gold */
	padding-left: 1.5rem;
	margin: 2rem 0;
	font-style: italic;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin-top: 2rem;
}

th,
td {
	padding: 0.75rem 1rem;
	text-align: left;
	border: 1px solid rgba(255, 255, 255, 0.1);
}

th {
	font-family: var(--font-heading);
	background-color: var(
		--color-black-light
	); /* Changed from indigo to light black */
}

/* --- ADDED FOR RESPONSIVENESS --- */
@media (max-width: 768px) {
	.fixed-nav {
		padding: 1rem;
	}

	.nav-links {
		justify-content: space-around;
		gap: 0.5rem;
	}

	.nav-link {
		padding: 0.5rem;
		font-size: 0.8rem;
	}

	.scroll-section {
		padding: 4rem 1rem;
	}

	.content-card {
		padding: 1.5rem;
	}
}

.nav-logo img {
	position: absolute;
	left: 0;
	top: 50%;
	transform: translate(40%, -50%);
	height: 50px;
}

.iitgn-logo img {
    height: 45px;
    position: absolute;
    left: 60px;
    top: 50%;
    transform: translate(40%, -50%);
}

.hamburger {
	display: none;
	cursor: pointer;
}

.hamburger span {
	display: block;
	width: 25px;
	height: 3px;
	margin: 5px auto;
	background-color: white;
	transition: all 0.3s ease-in-out;
}

@media (max-width: 900px) {
	.nav-links {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background-color: rgba(16, 24, 32, 0.8);
		backdrop-filter: blur(10px);
		border-bottom: 1px solid var(--color-accent-blue);
		box-shadow: 0 5px 15px rgba(52, 152, 219, 0.2);
		flex-direction: column;
		align-items: center;
		gap: 0;
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.5s ease-in-out, border-color 0.5s ease;
	}

	.nav-links.open {
		max-height: 500px; /* Or a height large enough to show all links */
		padding: 1rem 0;
	}

	.nav-link {
		width: 100%;
		text-align: center;
		padding: 1rem;
		border-radius: 0;
		border-bottom: 1px solid rgba(52, 152, 219, 0.2);
		color: var(--color-accent-blue-glow);
	}

	.nav-link:hover {
		background-color: rgba(52, 152, 219, 0.1);
		color: white;
	}

	.nav-link:last-child {
		border-bottom: none;
	}

	.hamburger {
		display: block;
		position: absolute;
		right: 2rem;
		top: 50%;
		transform: translateY(-50%);
		z-index: 101;
	}
}