:root {
	--bg: #121212;
	--card: #1e1e1e;
	--text: #e0e0e0;
	--subtext: #9a9a9a;
	--accent: #2A90D1;
	--hover: #2777aa;
	--border: #2a2a2a;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: 'Inter', sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.6;
	scroll-behavior: smooth;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 1rem;
}

header {
	position: sticky;
	top: 0;
	background: var(--bg);
	border-bottom: 1px solid var(--border);
	z-index: 10;
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1rem 0;
}

nav h1 {
	font-weight: 600;
	font-size: 1.5rem;
}

.nav-links {
	display: flex;
	gap: 1.5rem;
	list-style: none;
}

.nav-links a {
	color: var(--subtext);
	text-decoration: none;
	font-weight: 500;
	transition: color .2s;
}

.nav-links a:hover {
	color: var(--accent);
}

.burger {
	display: none;
	flex-direction: column;
	gap: 4px;
	cursor: pointer;
}

.burger div {
	width: 25px;
	height: 3px;
	background: var(--text);
}

main {
	padding: 2rem 0;
}

.hero {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
	margin-bottom: 3rem;
}

.card {
	background: var(--card);
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.profile-card img {
	width: 100%;
	height: auto;
	display: block;
}

.profile-content {
	padding: 1.5rem;
	text-align: center;
}

.profile-content p {
	margin: .5rem 0;
	color: var(--subtext);
	font-size: .95rem;
}

.profile-content h2 {
	margin: .5rem 0;
	font-weight: 600;
	font-size: 1.3rem;
}

.buttons {
	margin-top: 1rem;
	display: flex;
	justify-content: center;
	gap: .75rem;
}

.btn {
	padding: .65rem 1.2rem;
	border-radius: 6px;
	font-weight: 600;
	text-decoration: none;
	transition: all .2s;
}

.btn-primary {
	background: var(--accent);
	color: var(--bg);
}

.btn-primary:hover {
	background: var(--hover);
}

.btn-outline {
	border: 2px solid var(--accent);
	color: var(--accent);
}

.btn-outline:hover {
	background: var(--accent);
	color: var(--bg);
}

.intro-card {
	padding: 2rem;
}

.intro-card h1 {
	font-size: 2rem;
	font-weight: 600;
}

.intro-card .accent {
	color: var(--accent);
}

.intro-card p {
	margin-top: 1rem;
	color: var(--subtext);
}

section {
	margin-bottom: 3rem;
}

.section-title {
	font-size: 1.5rem;
	font-weight: 600;
	border-left: 4px solid var(--accent);
	padding-left: .5rem;
	margin-bottom: 1rem;
}

ul {
	list-style: none;
	padding-left: 0;
}

ul li::before {
	content: "•";
	color: var(--accent);
	display: inline-block;
	width: 1em;
}

#skills ul {
	columns: 1;
	width: 100%;
}

#skills li {
	margin-bottom: .5rem;
}

.experience-list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.exp-item {
	display: flex;
	justify-content: space-between;
	background: var(--card);
	padding: 1rem;
	border-radius: 8px;
	border-left: 4px solid var(--accent);
}

.exp-info {
	max-width: 100%;
}

.exp-info h3 {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 600;
}

.exp-info .company {
	display: block;
	margin-top: .25rem;
	color: var(--subtext);
	font-size: .9rem;
}

.exp-info p {
	margin-top: .5rem;
	color: var(--subtext);
	font-size: .9rem;
}

.edu-list,
.cert-list {
	display: flex;
	flex-direction: column;
	gap: .75rem;
}

.edu-item,
.cert-item {
	background: var(--card);
	padding: 1rem;
	border-radius: 8px;
	border-left: 4px solid var(--accent);
}

.edu-item h3,
.cert-item p {
	margin: 0;
	font-weight: 500;
}

.edu-item .edu-date,
.cert-item .cert-code {
	color: var(--subtext);
	font-size: .85rem;
	margin-top: .25rem;
}

#contact p {
	margin-bottom: .5rem;
}

#contact a {
	color: var(--accent);
	text-decoration: none;
}

@media (max-width: 768px) {
	.nav-links {
		position: absolute;
		top: 64px;
		right: 0;
		background: var(--bg);
		flex-direction: column;
		width: 200px;
		transform: translateX(100%);
		transition: transform .3s ease-in-out;
		padding: 1rem;
	}

	.nav-links.open {
		transform: translateX(0);
	}

	.burger {
		display: flex;
	}
}