:root {
--bg: #0e0e11;
--card: #16161c;
--text: #eaeaf0;
--muted: #9a9aaa;
--accent: #7c7cff;
--radius: 18px;
}


* { box-sizing: border-box; }


body {
margin: 0;
font-family: system-ui, sans-serif;
background: radial-gradient(1200px 600px at 10% -10%, #1a1a2a, transparent), var(--bg);
color: var(--text);
}


header {
padding: 4rem 2rem 2rem;
max-width: 1200px;
margin: auto;
}

main {
max-width: 1200px;
margin: auto;
padding: 2rem;
display: grid;
grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
gap: 1.5rem;
}

.tag {
font-size: .7rem;
text-transform: uppercase;
color: var(--accent);
}


.add {
border: 2px dashed #2a2a3a;
background: transparent;
text-align: center;
}
.topbar {
	height: 55px;
	background: #0f172a;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 30px;
	box-shadow: 0 0 20px rgba(0,0,0,0.4);
}

.logo {
	font-size: 1.2rem;
	font-weight: 700;
}

.topbar nav a {
	color: #cbd5f5;
	text-decoration: none;
	margin-left: 20px;
	font-weight: 600;
	position: relative;
	transition: color 0.25s ease;
}

.topbar nav a:hover {
	color: #fff;
}
.site-footer {
    background-color: #1e1e1e;
    color: #ffffff;
    padding: 20px 0;
    text-align: center;
    font-family: Arial, sans-serif;
}

.site-footer a {
    color: #ff6f61;
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.site-footer a:hover {
    color: #ffa07a;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 10px 0 0 0;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.footer-content p {
    margin: 0;
    font-size: 14px;
}
.project-btn {
    margin-top: 1rem;
    padding: 0.7rem 1.5rem;
    border: none;
    background: white;
    color: #4f46e5;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s;
}
.card {
	background: #111;
	color: white;
	padding: 20px;
	border-radius: 16px;
	cursor: pointer;
	transition: 0.3s ease;
	overflow: hidden;
	position: relative;
}

.card:hover {
	transform: translateY(-4px);
}

.card::after {
	content: "+";
	position: absolute;
	top: 16px;
	right: 16px;
	transition: transform 0.3s ease;
}

.card.open::after {
	transform: rotate(45deg);
}

.more {
	max-height: 0;
	opacity: 0;
	transition: all 0.35s ease;
}

.card.open .more {
	max-height: 500px;
	opacity: 1;
	margin-top: 14px;
}

.tag {
	font-size: 12px;
	opacity: 0.6;
	margin-bottom: 6px;
}