@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

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

body {
	font-family: 'Poppins', sans-serif;
	background: radial-gradient(circle at top, #1a1a2e, #121212);
	color: white;
	text-align: center;
	padding: 20px;
	overflow-x: hidden;
}

/* Smooth Scroll */
html {
	scroll-behavior: smooth;
}

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

::-webkit-scrollbar-track {
	background: #1e1e1e;
	border-radius: 5px;
}

::-webkit-scrollbar-thumb {
	background: linear-gradient(135deg, #4CAF50, #00C853);
	border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
	background: linear-gradient(135deg, #66BB6A, #00E676);
}

/* Header */
header {
	margin-bottom: 30px;
}

h1 {
	font-size: 3rem;
	font-weight: 600;
	text-transform: uppercase;
	background: linear-gradient(135deg, #4CAF50, #00C853);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

p {
	font-size: 1.3rem;
	opacity: 0.8;
}

/* Contributor Card */
main {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px;
	margin-top: 30px;
}

.contributor-card {
	background: rgba(30, 30, 30, 0.9);
	backdrop-filter: blur(10px);
	padding: 20px;
	border-radius: 16px;
	width: 350px;
	box-shadow: 0px 4px 15px rgba(255, 255, 255, 0.05);
	transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
	cursor: pointer;
	position: relative;
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.contributor-card:hover {
	transform: translateY(-5px);
	box-shadow: 0px 4px 20px rgba(76, 175, 80, 0.3);
}

.contributor-card img {
	width: 100px;
	height: 100px;
	border-radius: 50%;
	border: 4px solid #4CAF50;
	transition: transform 0.3s;
}

.contributor-card img:hover {
	transform: scale(1.1);
}

/* Pop-up */
.popup {
	display: none;
	position: fixed;
	z-index: 1000;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.85);
}

.popup-content {
	background: rgba(30, 30, 30, 0.9);
	backdrop-filter: blur(10px);
	margin: 10% auto;
	padding: 25px;
	width: 50%;
	border-radius: 12px;
	text-align: center;
	position: relative;
	box-shadow: 0px 4px 20px rgba(76, 175, 80, 0.3);
}

.popup-content img {
	width: 130px;
	height: 130px;
	border-radius: 50%;
	border: 5px solid #4CAF50;
}

/* Buttons */
.popup-buttons {
	margin-top: 15px;
}

.btn {
	background: linear-gradient(135deg, #4CAF50, #00C853);
	color: white;
	padding: 12px 18px;
	border-radius: 8px;
	text-decoration: none;
	font-weight: bold;
	display: inline-block;
	margin: 8px;
	transition: all 0.3s ease-in-out;
	box-shadow: 0px 4px 10px rgba(76, 175, 80, 0.3);
}

.btn:hover {
	background: linear-gradient(135deg, #66BB6A, #00E676);
	transform: translateY(-3px);
}

.follow-btn {
	background: linear-gradient(135deg, #3B82F6, #2563EB);
}

.follow-btn:hover {
	background: linear-gradient(135deg, #1E88E5, #0D47A1);
}

/* Footer */
footer {
	margin-top: 40px;
	padding: 20px;
	background: rgba(30, 30, 30, 0.9);
	backdrop-filter: blur(10px);
	border-top: 3px solid #4CAF50;
	font-size: 1rem;
	box-shadow: 0px -4px 10px rgba(76, 175, 80, 0.3);
}

footer a {
	color: #4CAF50;
	text-decoration: none;
	font-weight: bold;
}

footer a:hover {
	text-decoration: underline;
}

.close {
	position: absolute;
	top: 10px;
	right: 15px;
	font-size: 24px;
	cursor: pointer;
	color: white;
	transition: transform 0.3s;
}

.close:hover {
	transform: rotate(90deg);
}