@import 'fonts.css';
@import 'tokens.css';

/* ── Base resets ── */
*,
*::before,
*::after {
	box-sizing: border-box;
}

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

body {
	margin: 0;
	padding: 0;
	min-height: 100dvh;
	display: flex;
	flex-direction: column;
	background-color: var(--primary-bg);
	color: var(--primary-content);
	font-family: var(--font-text);
	font-size: 1rem;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	position: relative;
	overflow-x: hidden;

	/* Ambient subtle glow at top of canvas */
	&::before {
		content: '';
		position: absolute;
		top: 0;
		left: 50%;
		transform: translateX(-50%);
		width: 100vw;
		height: 380px;
		background: radial-gradient(
			ellipse 70% 60% at 50% 0%,
			color-mix(in srgb, var(--accent) 6%, transparent),
			transparent 80%
		);
		pointer-events: none;
		z-index: 0;
	}
}

::selection {
	background: var(--accent);
	color: var(--accent-content);
	text-shadow: none;
}

a {
	color: var(--accent);
	text-decoration: none;
	transition: color var(--dur-fast) var(--ease-out);

	&:focus-visible {
		outline: 2px solid var(--accent);
		outline-offset: 3px;
		border-radius: 4px;
	}
}

em {
	font-style: normal;
	color: var(--accent);
}

/* ── Sticky Header ── */
.header {
	position: sticky;
	top: 0;
	z-index: 50;
	margin-top: 1rem;
	padding: 0 var(--pad);
	width: 100%;

	& .header__inner {
		max-width: var(--max-w);
		margin: 0 auto;
		background: var(--glass);
		backdrop-filter: saturate(150%) blur(20px);
		-webkit-backdrop-filter: saturate(150%) blur(20px);
		border: 1px solid var(--color-line);
		border-radius: var(--rounded);
		padding: 0.75rem 1.25rem;
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 1rem;
		box-shadow: 0 4px 20px -8px color-mix(in srgb, var(--color-ink) 5%, transparent);

		& .header__link {
			padding: 0.25rem 0;
			min-height: auto;
			font-size: 0.8125rem;
		}
	}
}

/* ── Brand Logo ── */
.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	line-height: 1;

	& .brand__logo {
		height: 32px;
		width: auto;
		display: block;
	}

	& .brand__mark {
		fill: var(--logo-mark);
		transition: fill var(--dur-fast) var(--ease-out);
	}

	& .brand__text {
		fill: var(--logo-text);
		transition: fill var(--dur-fast) var(--ease-out);
	}

	@media (hover: hover) and (pointer: fine) {
		&:hover .brand__mark {
			fill: var(--light-accent);
		}
	}
}

/* ── Main Layout & Section ── */
.main {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	z-index: 2;
	width: 100%;
}

.section {
	width: 100%;
	padding: calc(var(--pad) * 1.5) var(--pad);
}

.container {
	width: 100%;
	max-width: var(--max-w);
	margin-left: auto;
	margin-right: auto;
	display: flex;
	justify-content: center;
}

/* ── Card Component ── */
.card {
	background-color: var(--secondary-bg);
	color: var(--primary-content);
	border: 1px solid var(--color-line);
	border-radius: var(--border-radius);
	padding: 3rem;
	width: 100%;
	max-width: 720px;
	display: flex;
	flex-direction: column;
	gap: 1.75rem;
	position: relative;
	box-shadow: 0 12px 36px -12px color-mix(in srgb, var(--color-ink) 6%, transparent);
	transition:
		border-color var(--dur-base) var(--ease-out),
		box-shadow var(--dur-base) var(--ease-out),
		transform var(--dur-base) var(--ease-out);

	&.card--spotlight {
		background-image: radial-gradient(
			450px at var(--mx, -500px) var(--my, -500px),
			var(--card-spotlight-color),
			transparent 80%
		);
	}

	& .card__status-bar {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 1rem;
		flex-wrap: wrap;
	}

	& .card__meta {
		background-color: var(--primary-bg);
		border: 1px solid var(--color-line);
		border-radius: calc(var(--border-radius) / 1.5);
		padding: 1.25rem 1.5rem;
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 1.25rem 1.5rem;
		margin-top: 0.25rem;

		@media (max-width: 600px) {
			grid-template-columns: 1fr;
			gap: 1rem;
			padding: 1.25rem;
		}
	}

	& .card__actions {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 1.5rem;
		flex-wrap: wrap;
		padding-top: 0.75rem;

		@media (max-width: 480px) {
			flex-direction: column;
			align-items: stretch;
			gap: 1.25rem;

			& .arrow-link {
				justify-content: center;
			}
		}
	}
}

/* ── Typography & Tags ── */
.tag {
	color: var(--secondary-content);
	display: inline-block;
	font-family: var(--font-accent);
	font-size: 0.75rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	line-height: 1;
}

.title {
	font-family: var(--font-headline);
	font-size: clamp(2rem, 4.5vw, 3.25rem);
	font-weight: 500;
	letter-spacing: -0.04em;
	line-height: 1.05;
	margin: 0;
	text-wrap: balance;

	& em {
		color: var(--accent);
		text-decoration: underline;
		text-decoration-color: color-mix(in srgb, var(--accent) 30%, transparent);
		text-underline-offset: 4px;
	}
}

.sub {
	font-size: 1.125rem;
	line-height: 1.65;
	letter-spacing: -0.01em;
	color: var(--secondary-content);
	margin: 0;
	max-width: 640px;
	text-wrap: pretty;
}

/* ── Status Badges & Dot ── */
.badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	border-radius: var(--rounded);
	padding: 0.375rem 0.875rem;
	font-family: var(--font-accent);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	line-height: 1;
}

.badge--warning {
	background-color: var(--color-warning-muted);
	color: var(--color-warning);
	border: 1px solid color-mix(in srgb, var(--color-warning) 24%, transparent);
}

.badge--error {
	background-color: var(--color-error-muted);
	color: var(--color-error);
	border: 1px solid color-mix(in srgb, var(--color-error) 24%, transparent);
}

.dot {
	width: 8px;
	height: 8px;
	border-radius: var(--rounded);
	background-color: var(--color-warning);
	box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-warning) 20%, transparent);
	animation: pulse-warning 2s ease-in-out infinite;
	flex-shrink: 0;
}

@keyframes pulse-warning {
	0%,
	100% {
		box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-warning) 25%, transparent);
	}
	50% {
		box-shadow: 0 0 0 7px color-mix(in srgb, var(--color-warning) 0%, transparent);
	}
}

/* ── Meta Items in Grid ── */
.meta-item {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;

	& .meta-item__label {
		font-family: var(--font-accent);
		font-size: 0.6875rem;
		text-transform: uppercase;
		letter-spacing: 0.04em;
		color: var(--secondary-content);
	}

	& .meta-item__value {
		font-size: 0.9375rem;
		font-weight: 500;
		color: var(--primary-content);
		line-height: 1.4;
		word-break: break-all;

		&.meta-item__value--domain {
			font-family: var(--font-accent);
			color: var(--accent);
			font-weight: 600;
		}

		&.meta-item__value--status {
			font-family: var(--font-accent);
			font-size: 0.8125rem;
			color: var(--color-warning);
		}
	}

	& .meta-item__link {
		color: var(--primary-content);
		border-bottom: 1px solid color-mix(in srgb, var(--primary-content) 30%, transparent);
		width: fit-content;
		transition:
			color var(--dur-fast) var(--ease-out),
			border-color var(--dur-fast) var(--ease-out);

		&:hover {
			color: var(--accent);
			border-color: var(--accent);
		}
	}
}

/* ── Buttons ── */
.btn {
	background-color: var(--accent);
	color: var(--accent-content);
	border: 1px solid var(--accent);
	border-radius: var(--rounded);
	padding: 0.875rem 1.625rem;
	min-height: 48px;
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.5;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	cursor: pointer;
	text-decoration: none;
	transition:
		background-color var(--dur-fast) var(--ease-out),
		color var(--dur-fast) var(--ease-out),
		border-color var(--dur-fast) var(--ease-out),
		transform 0.16s var(--ease-out);

	& span {
		transition: transform var(--dur-fast) var(--ease-out);
		line-height: 1;
	}

	&:active {
		transform: scale(0.97);
	}

	@media (hover: hover) and (pointer: fine) {
		&:hover {
			background-color: var(--primary-content);
			color: var(--primary-bg);
			border-color: var(--primary-content);

			& span {
				transform: translateX(0.25rem);
			}
		}
	}
}

/* ── Arrow Link ── */
.arrow-link {
	font-family: var(--font-accent);
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--primary-content);
	padding: 0.5rem 0;
	min-height: 44px;
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	transition: color var(--dur-fast) var(--ease-out);

	&::after {
		content: '→';
		font-family: var(--font-text);
		transition: transform var(--dur-fast) var(--ease-out);
	}

	&::before {
		content: '';
		position: absolute;
		bottom: 6px;
		right: 0;
		width: 100%;
		height: 1px;
		background-color: var(--primary-content);
		transform: scaleX(1);
		transform-origin: right center;
		transition:
			transform var(--dur-fast) var(--ease-out),
			background-color var(--dur-fast) var(--ease-out);
	}

	@media (hover: hover) and (pointer: fine) {
		&:hover {
			color: var(--accent);

			&::after {
				transform: translateX(3px);
			}

			&::before {
				transform: scaleX(0);
				background-color: var(--accent);
			}
		}
	}
}

/* ── Permanently Dark Footer Island ── */
.footer {
	background-color: var(--footer-bg);
	color: var(--footer-text);
	border-top: 1px solid var(--footer-border);
	padding: 1.75rem var(--pad);
	width: 100%;
	position: relative;
	z-index: 10;

	& .footer__inner {
		max-width: var(--max-w);
		margin: 0 auto;
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 1.5rem;
		flex-wrap: wrap;
	}

	& .footer__brand {
		display: flex;
		align-items: baseline;
		gap: 1rem;
		flex-wrap: wrap;
	}

	& .footer__logo-text {
		font-family: var(--font-headline);
		font-weight: 600;
		font-size: 1.125rem;
		letter-spacing: -0.02em;
		color: var(--footer-text);
	}

	& .footer__desc {
		font-size: 0.8125rem;
		color: var(--footer-muted);
	}

	& .footer__meta {
		display: flex;
		align-items: center;
		gap: 1.5rem;
		flex-wrap: wrap;
		font-family: var(--font-accent);
		font-size: 0.75rem;
		letter-spacing: 0.02em;
		color: var(--footer-muted);
	}

	& .footer__link {
		color: var(--footer-accent);
		text-transform: uppercase;
		letter-spacing: 0.04em;
		transition: color var(--dur-fast) var(--ease-out);

		&:hover {
			color: var(--footer-text);
		}
	}
}

/* ── Responsive adjustments ── */
@media (max-width: 768px) {
	.card {
		padding: 2rem 1.5rem;
		border-radius: 1.25rem;
		gap: 1.5rem;
	}

	.footer .footer__inner {
		flex-direction: column;
		align-items: flex-start;
		gap: 1rem;
	}
}

@media (max-width: 480px) {
	.header {
		margin-top: 0.5rem;

		& .header__inner {
			padding: 0.625rem 1rem;
		}
	}

	.card {
		padding: 1.5rem 1.25rem;
	}

	.title {
		font-size: 1.75rem;
	}

	.sub {
		font-size: 1rem;
	}
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}

	.dot {
		animation: none;
	}
}