/* ---------------------------------------------------------
   Irian Portfolio - site chrome (nav, footer, command palette)
   Design tokens komen uit panels.css (:root --ipb-*).
--------------------------------------------------------- */

/* border-box overal: anders lopen inputs met width:100% + padding over
   hun container heen (o.a. naam/e-mail in het contactformulier). */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

.ipb-section, .ipb-stack, .ipb-hero { scroll-margin-top: 84px; }

body {
	margin: 0;
	background: var(--ipb-base, #15171c);
	background-image: linear-gradient(180deg, #17191f 0%, var(--ipb-base, #15171c) 55%, var(--ipb-base-2, #101116) 100%);
	background-attachment: fixed;
	color: var(--ipb-text, #f3f4f6);
	font-family: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
}

body a { color: inherit; text-decoration: none; }

::selection { background: rgba(200, 137, 79, 0.3); color: #fff; }

/* Skip link */
.ipb-skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 200;
	background: var(--ipb-chrome-light);
	color: #0a0a0b;
	padding: 10px 16px;
	border-radius: 0 0 3px 0;
	font-size: 14px;
}
.ipb-skip-link:focus { left: 0; }

/* NAV */
.ipb-nav {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--ipb-base-2, #101116);
	border-bottom: 1px solid var(--ipb-hairline-dark);
}
.ipb-nav-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 20px 40px;
}
@media (max-width: 640px) { .ipb-nav-inner { padding: 18px 20px; } }

.ipb-logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
}
.ipb-logo-mark {
	width: 30px;
	height: 30px;
	border-radius: 3px;
	border: 1px solid var(--ipb-hairline);
}
.ipb-logo-word {
	font-family: 'Newsreader', Georgia, 'Times New Roman', serif;
	font-weight: 600;
	font-size: 19px;
	letter-spacing: 0.01em;
	text-transform: lowercase;
	color: var(--ipb-text);
}
@media (max-width: 480px) { .ipb-logo-word { display: none; } }
.ipb-nav-links { display: flex; gap: 32px; font-size: 14px; color: var(--ipb-muted); }
.ipb-nav-links a:hover { color: var(--ipb-accent); }

.ipb-nav-tools { display: flex; align-items: center; gap: 12px; }

.ipb-lang {
	font-family: 'JetBrains Mono', monospace;
	font-size: 12px;
	letter-spacing: 0.06em;
	color: var(--ipb-muted-2);
	border: 1px solid var(--ipb-hairline);
	padding: 5px 9px;
	border-radius: 3px;
	transition: border-color 0.2s ease, color 0.2s ease;
}
.ipb-lang:hover { border-color: var(--ipb-accent); color: var(--ipb-text); }

.ipb-kbd-hint {
	font-family: 'JetBrains Mono', monospace;
	font-size: 12px;
	color: var(--ipb-muted-2);
	background: transparent;
	border: 1px solid var(--ipb-hairline);
	padding: 5px 10px;
	border-radius: 3px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	cursor: pointer;
	transition: border-color 0.2s ease, color 0.2s ease;
}
.ipb-kbd-hint:hover { border-color: var(--ipb-accent); color: var(--ipb-muted); }
.ipb-kbd-hint kbd {
	font-family: inherit;
	background: none;
	border: none;
	padding: 0;
	font-size: 12px;
}
.ipb-kbd-keys { display: inline-flex; gap: 2px; }

/* Hamburger. Alleen zichtbaar onder 780px, waar de sectielinks in een
   uitklappaneel onder de balk gaan. */
.ipb-nav-toggle {
	display: none;
	width: 34px;
	height: 34px;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: 1px solid var(--ipb-hairline);
	border-radius: 3px;
	color: var(--ipb-muted);
	cursor: pointer;
	transition: border-color 0.2s ease, color 0.2s ease;
}
.ipb-nav-toggle:hover { border-color: var(--ipb-chrome-mid); color: var(--ipb-text); }
.ipb-nav-toggle__bars,
.ipb-nav-toggle__bars::before,
.ipb-nav-toggle__bars::after {
	content: "";
	display: block;
	position: absolute;
	width: 16px;
	height: 1.5px;
	background: currentColor;
	transition: transform 0.2s ease, background-color 0.2s ease;
}
.ipb-nav-toggle__bars { position: relative; }
.ipb-nav-toggle__bars::before { top: -5px; }
.ipb-nav-toggle__bars::after { top: 5px; }
.ipb-nav--open .ipb-nav-toggle__bars { background: transparent; }
.ipb-nav--open .ipb-nav-toggle__bars::before { transform: translateY(5px) rotate(45deg); }
.ipb-nav--open .ipb-nav-toggle__bars::after { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 780px) {
	.ipb-kbd-label { display: none; }
	.ipb-nav-toggle { display: inline-flex; }
	.ipb-nav-links {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		flex-direction: column;
		gap: 0;
		/* Horizontale padding volgt die van .ipb-nav-inner zodat de links
		   met het logo uitlijnen (40px hier, 20px onder 640px). */
		padding: 6px 40px 14px;
		background: var(--ipb-base-2);
		border-bottom: 1px solid var(--ipb-hairline-dark);
		box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
		display: none;
	}
	.ipb-nav--open .ipb-nav-links { display: flex; }
	.ipb-nav-links a {
		padding: 13px 2px;
		font-size: 15px;
		border-top: 1px solid var(--ipb-hairline);
	}
	.ipb-nav-links a:first-child { border-top: none; }
}
@media (max-width: 640px) {
	.ipb-nav-links { padding-left: 20px; padding-right: 20px; }
}
@media (prefers-reduced-motion: reduce) {
	.ipb-nav-toggle__bars,
	.ipb-nav-toggle__bars::before,
	.ipb-nav-toggle__bars::after { transition: none; }
}

/* FOOTER */
.ipb-footer {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 40px;
}
@media (max-width: 640px) { .ipb-footer { padding: 0 20px; } }
.ipb-footer-inner {
	padding: 32px 0 60px;
	border-top: 1px solid var(--ipb-hairline-dark);
	font-family: 'JetBrains Mono', monospace;
	font-size: 12px;
	color: var(--ipb-muted-2);
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 10px 24px;
}
.ipb-footer-legal {
	display: flex;
	flex-wrap: wrap;
	gap: 24px;
}
.ipb-footer-legal a {
	color: var(--ipb-muted-2);
	transition: color 0.2s ease;
}
.ipb-footer-legal a:hover { color: var(--ipb-text); }
.ipb-footer-top {
	color: var(--ipb-muted-2);
	transition: color 0.2s ease;
}
.ipb-footer-top:hover { color: var(--ipb-text); }
@media (max-width: 480px) {
	.ipb-footer-inner { flex-direction: column; align-items: flex-start; }
}

/* COMMAND PALETTE */
.ipb-cmdk {
	position: fixed;
	inset: 0;
	z-index: 100;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 14vh 20px 20px;
}
.ipb-cmdk[hidden] { display: none; }
.ipb-cmdk-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(6, 6, 7, 0.72);
}
.ipb-cmdk-panel {
	position: relative;
	width: 100%;
	max-width: 540px;
	background: var(--ipb-surface, #141416);
	border: 1px solid var(--ipb-hairline);
	border-radius: 6px;
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
	overflow: hidden;
	animation: ipb-cmdk-in 0.14s ease-out;
}
@keyframes ipb-cmdk-in {
	from { opacity: 0; transform: translateY(-6px); }
	to { opacity: 1; transform: translateY(0); }
}
.ipb-cmdk-input {
	width: 100%;
	border: none;
	border-bottom: 1px solid var(--ipb-hairline);
	background: transparent;
	color: var(--ipb-text);
	font-family: inherit;
	font-size: 16px;
	padding: 18px 20px;
	outline: none;
}
.ipb-cmdk-input::placeholder { color: var(--ipb-muted-2); }
.ipb-cmdk-list {
	list-style: none;
	margin: 0;
	padding: 8px;
	max-height: 320px;
	overflow-y: auto;
	overscroll-behavior: contain;
	scrollbar-width: thin;
	scrollbar-color: var(--ipb-chrome-dark) transparent;
}
.ipb-cmdk-list::-webkit-scrollbar { width: 10px; }
.ipb-cmdk-list::-webkit-scrollbar-track { background: transparent; }
.ipb-cmdk-list::-webkit-scrollbar-thumb {
	background: var(--ipb-chrome-dark);
	border-radius: 999px;
	border: 3px solid transparent;
	background-clip: content-box;
}
.ipb-cmdk-list::-webkit-scrollbar-thumb:hover {
	background: #5b5f68;
	background-clip: content-box;
}
.ipb-cmdk-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 11px 12px;
	border-radius: 4px;
	cursor: pointer;
	font-size: 14px;
	color: var(--ipb-muted);
}
.ipb-cmdk-item[aria-selected="true"] { background: var(--ipb-surface-2, #1a1a1d); color: var(--ipb-text); }
.ipb-cmdk-item-label { flex: 1; }
.ipb-cmdk-item-hint {
	font-family: 'JetBrains Mono', monospace;
	font-size: 11px;
	color: var(--ipb-muted-2);
}
.ipb-cmdk-empty { padding: 20px; color: var(--ipb-muted-2); font-size: 14px; }
.ipb-cmdk-foot {
	display: flex;
	gap: 16px;
	padding: 10px 16px;
	border-top: 1px solid var(--ipb-hairline);
	font-family: 'JetBrains Mono', monospace;
	font-size: 11px;
	color: var(--ipb-muted-2);
}
.ipb-cmdk-foot kbd {
	font-family: inherit;
	border: 1px solid var(--ipb-hairline);
	border-radius: 4px;
	padding: 1px 5px;
	margin-right: 3px;
}

a:focus-visible, .ipb-btn:focus-visible, .ipb-kbd-hint:focus-visible, .ipb-nav-toggle:focus-visible {
	outline: 2px solid var(--ipb-chrome-light);
	outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.ipb-cmdk-panel { animation: none; }
}