*{
	box-sizing: border-box;
}

:root {
	--bg-start: #c4c6caa8;
	--bg-end: #b35b41;
	--bg-accent: rgba(207, 159, 97, 0.28);
	--card-bg: #c27c7c8f;
	--text-main: #0f172a;
	--text-muted: #000000;
	--border-soft: #ffffff;
	--accent: #1b1b1b;
	--accent-soft: #535a59;
}

body {
	margin: 0;
	font-family: "Segoe UI", Arial, sans-serif;
	background:
		radial-gradient(circle at top right, var(--bg-accent), transparent 30%),
		linear-gradient(140deg, var(--bg-start) 0%, var(--bg-end) 100%);
	color: var(--text-main);
	line-height: 1.6;
	padding: 28px 16px;
}

.cv {
	max-width: 900px;
	margin: 0 auto;
	padding: 36px;
	background: var(--card-bg);
	border-radius: 16px;
	border: 1px solid var(--border-soft);
	box-shadow: 0 14px 36px rgba(15, 23, 42, 0.12);
}

.header {
	border-bottom: 2px solid var(--border-soft);
	padding-bottom: 24px;
	margin-bottom: 30px;
}

.header-content {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
}

.profile-photo {
	width: 128px;
	height: 128px;
	border-radius: 50%;
	object-fit: cover;
	border: 4px solid var(--accent-soft);
	background: #f8fafc;
}

h1 {
	margin: 0;
	font-size: clamp(28px, 4vw, 36px);
	letter-spacing: 0.2px;
}

.functie {
	font-size: 18px;
	margin: 8px 0;
	color: var(--text-muted);
	font-weight: 600;
}

address {
	font-style: normal;
	color: var(--text-muted);
}

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

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

a:focus-visible,
summary:focus-visible {
	outline: 3px solid var(--accent-soft);
	outline-offset: 3px;
	border-radius: 6px;
}

section {
	margin-bottom: 16px;
	padding: 16px 18px;
	border: 1px solid var(--border-soft);
	border-radius: 12px;
	background: #fcfdff;
}

h2 {
	font-size: 20px;
	margin-bottom: 8px;
	border-left: 4px solid var(--accent);
	padding-left: 10px;
}

h3 {
	margin: 10px 0 0;
	font-size: 16px;
}

.periode {
	margin: 2px 0 8px;
	font-size: 14px;
	color: #64748b;
}

ul {
	margin: 8px 0 0 18px;
	padding: 0;
}

article + article {
	margin-top: 12px;
	padding-top: 12px;
	border-top: 1px dashed var(--border-soft);
}

.skills {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 4px 20px;
}

.skills > li {
	margin-left: 0;
}

.skill details {
	background: #f0f6ff;
	border: 1px solid #c7dbff;
	border-radius: 10px;
	padding: 10px 12px;
}

.skill summary {
	cursor: pointer;
	font-weight: 700;
	list-style: none;
}

.skill summary::-webkit-details-marker {
	display: none;
}

.skill summary::after {
	content: "+";
	float: right;
	font-size: 18px;
	line-height: 1;
}

.skill details[open] summary::after {
	content: "-";
}

.skill-dropdown {
	margin: 10px 0 0 18px;
	padding: 0;
}

.skill-dropdown li {
	margin-bottom: 4px;
}

@media (max-width: 640px) {
	body {
		padding: 0;
	}

	.cv {
		margin: 0;
		border-radius: 0;
		padding: 20px;
	}

	.header-content {
		flex-direction: column-reverse;
		align-items: flex-start;
	}

	.profile-photo {
		width: 96px;
		height: 96px;
	}

	.skills {
		grid-template-columns: 1fr;
	}
}