@import "sr-only.css";

:root {
	--bg-color: #fafafa;
	--text-primary: #121212;
	--text-secondary: #666666;
	--accent-color: #000;
	--font-main:
		"Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
		Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
	--font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
	--max-width: 800px;
	--padding-x: 2rem;
	--transition-smooth: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border-width: 0;
}

.content-link {
	color: inherit;
	text-decoration: none;
	border-bottom: 1px solid rgba(0, 0, 0, 0.25);
	transition: all 0.2s ease;
}

.content-link:hover {
	border-bottom-color: var(--text-primary);
	color: var(--text-primary);
}

html {
	font-size: 16px;
	-webkit-text-size-adjust: 100%;
}

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

body {
	font-family: var(--font-main);
	background-color: var(--bg-color);
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
	color: var(--text-primary);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	min-height: 100dvh;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow-x: hidden;
}

.container {
	max-width: var(--max-width);
	width: 100%;
	padding: 0 var(--padding-x);
	margin: 0 auto;
	opacity: 0;
	transform: translateY(20px);
	animation: reveal 1s forwards;
}

@keyframes reveal {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.title-group {
	width: fit-content;
	margin-bottom: 2.5rem;
}

header {
	margin-bottom: 0;
}

h1 {
	font-family: var(--font-serif);
	font-size: 3.5rem; /* Changed from clamp to rem for consistent ratio */
	font-weight: 400;
	line-height: 1; /* Tighter line-height for better alignment */
	margin-bottom: 0.5rem;
	letter-spacing: -0.02em;
}

.status {
	font-size: 0.9rem;
	line-height: 1.2; /* Fixed line-height */
	color: var(--text-secondary);
	text-transform: uppercase;
	letter-spacing: 0.15em;
	margin-bottom: 1rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	gap: 0.75rem;
	min-height: 1.2rem; /* Reserve space */
}

.status::before {
	content: "";
	width: 8px;
	height: 8px;
	background-color: #10b981;
	border-radius: 50%;
	flex-shrink: 0;
	transform: translateY(-1px); /* Compensation for uppercase vertical center */
	box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
	animation: pulse 2s infinite;
}

@keyframes pulse {
	0% {
		transform: translateY(-1px) scale(1);
		box-shadow: 0 0 0 0px rgba(16, 185, 129, 0.2);
	}
	70% {
		transform: translateY(-1px) scale(1);
		box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
	}
	100% {
		transform: translateY(-1px) scale(1);
		box-shadow: 0 0 0 0px rgba(16, 185, 129, 0);
	}
}

.bio {
	font-size: 1.15rem;
	color: var(--text-secondary);
	margin-bottom: 2rem;
	max-width: 600px;
}

.bio strong {
	color: var(--text-primary);
	font-weight: 500;
}

.education {
	background: rgba(0, 0, 0, 0.02);
	padding: 1.5rem 2rem;
	border-radius: 1px;
	border-left: 1px solid var(--accent-color);
	margin-bottom: 2.5rem;
	transition: var(--transition-smooth);
}

.education:hover {
	background: rgba(0, 0, 0, 0.04);
}

.education p {
	font-size: 0.9rem;
	color: var(--text-secondary);
	letter-spacing: 0.01em;
}

.education .uni {
	font-family: var(--font-serif);
	font-size: 1.5rem;
	color: var(--text-primary);
	margin-bottom: 0.25rem;
	font-style: italic;
}

nav {
	display: flex;
	gap: 2.5rem;
}

nav a,
.wip {
	text-decoration: none;
	color: var(--text-secondary);
	font-size: 0.85rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	position: relative;
	transition: var(--transition-smooth);
}

.wip {
	opacity: 0.5;
	cursor: default;
	font-style: italic;
}

nav a:hover {
	color: var(--text-primary);
}

nav a::after {
	content: "";
	position: absolute;
	width: 100%;
	height: 1px;
	bottom: -4px;
	left: 0;
	background-color: var(--accent-color);
	transform: scaleX(0);
	transform-origin: right;
	transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

nav a:hover::after {
	transform: scaleX(1);
	transform-origin: left;
}

/* --- Responsive Design (Tailwind-inspired breakpoints) --- */

/* Small (sm): 640px and up */
@media (min-width: 640px) {
	html {
		font-size: 16px;
	}
}

/* Medium (md): 768px and up */
@media (min-width: 768px) {
	html {
		font-size: 17px;
	}

	.container {
		padding: 0 3rem;
	}
}

/* Large (lg): 1024px and up */
@media (min-width: 1024px) {
	html {
		font-size: 18px;
	}
}

/* --- Specific Responsive Adjustments --- */

/* Mobile-specific (below sm) */
@media (max-width: 639.98px) {
	body {
		padding: 2rem 0;
	}

	.container {
		max-width: 390px;
		margin: 0 auto;
		padding: 0 1.5rem;
	}

	header {
		margin-bottom: 2rem;
	}

	.status {
		letter-spacing: 0.12em;
	}

	.bio {
		font-size: 1.05rem;
		line-height: 1.5;
	}

	.education {
		padding: 1.25rem 1.5rem;
		margin-bottom: 2rem;
	}

	.education .uni {
		font-size: 1.3rem;
	}

	.education p {
		display: flex;
		flex-direction: column;
		gap: 0.25rem;
	}

	.desktop-separator,
	.mobile-hidden {
		display: none;
	}

	nav {
		flex-direction: column;
		gap: 1.25rem;
		align-items: flex-start;
	}

	nav a {
		font-size: 0.9rem;
		padding-bottom: 0.5rem;
		border-bottom: 1px solid rgba(0, 0, 0, 0.05);
		width: 100%;
	}

	nav a::after {
		display: none;
	}
}

/* Prevent layout shift on intermediate sizes */
@media (min-width: 640px) and (max-width: 767px) {
	.bio {
		max-width: 100%;
	}
}