/* ============================================================
   ACHIEVEMENTS SECTION — achievements.css
   ============================================================ */

#achievements {
	--achievement-bg: #ebe9e4;
	--achievement-navy: #001666;
	--achievement-accent: #8b3535;

	background-color: var(--achievement-bg);
	padding: 96px 32px;
}

.achievements-container {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	justify-items: center;
	row-gap: 30px;
}

.achievements-title {
	font-family: "Big Shoulders Display", sans-serif;
	font-size: clamp(24px, 3vw, 40px);
	font-weight: 800;
	letter-spacing: 0.02em;
	color: var(--achievement-accent);
	line-height: 1;
	margin: 0;
}

.achievements-grid {
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: clamp(20px, 2.8vw, 44px);
	padding: 0;
	margin: 0;
	width: 100%;
	max-width: 780px;
}

.achievements-item {
	flex: 0 0 auto;
}

.achievement-card {
	--card-size: clamp(190px, 21vw, 220px);
	--modal-width: clamp(220px, 30vw, 280px);
	--modal-gap: 18px;
	--connector-rise: 22px;
	--connector-run: calc((var(--card-size) / 2) + var(--modal-gap));
	--achievement-surface: color-mix(
		in srgb,
		var(--achievement-bg) 88%,
		#ffffff 12%
	);
	--achievement-border: color-mix(
		in srgb,
		var(--achievement-navy) 18%,
		transparent
	);
	--achievement-shadow: color-mix(
		in srgb,
		var(--achievement-navy) 20%,
		transparent
	);
	--achievement-card-bg: var(--achievement-bg);
	--achievement-card-fg: color-mix(
		in srgb,
		var(--achievement-navy) 92%,
		#000000 8%
	);
	--achievement-hover-bg: var(--achievement-card-bg);
	--achievement-hover-fg: var(--achievement-card-fg);
	position: relative;

	width: var(--card-size);
	aspect-ratio: 1 / 1;
	padding: 8px;
	border-radius: 24px;
	background: var(--achievement-surface);
	border: 1px solid var(--achievement-border);
	box-shadow:
		0 2px 0 rgba(255, 255, 255, 0.75) inset,
		0 1px 4px var(--achievement-shadow);
	transition:
		transform 340ms cubic-bezier(0.2, 0.8, 0.2, 1),
		box-shadow 340ms ease;
	will-change: transform;
}

.achievement-card::before {
	content: "";
	position: absolute;
	top: calc(var(--connector-rise) * -1);
	left: 50%;
	width: var(--connector-run);
	height: var(--connector-rise);
	border-top: 2px solid var(--achievement-navy);
	border-left: 2px solid var(--achievement-navy);
	opacity: 0;
	pointer-events: none;
	transition: opacity 220ms ease;
}

.achievements-item:nth-child(2) .achievement-card::before {
	left: auto;
	right: 50%;
	border-left: 0;
	border-right: 2px solid var(--achievement-navy);
}

.achievements-item:nth-child(1) .achievement-card::before {
	left: auto;
	right: 50%;
	border-left: 0;
	border-right: 2px solid var(--achievement-navy);
}

.achievement-card-inner {
	width: 100%;
	height: 100%;
	border-radius: 18px;
	background: var(--achievement-card-bg);
	color: var(--achievement-card-fg);
	padding: 18px 22px 20px;
	display: grid;
	align-content: center;
	justify-items: center;
	row-gap: 20px;
	text-align: center;
	position: relative;
	transition: background-color 320ms ease;
}

.achievement-icon {
	font-size: clamp(30px, 3.6vw, 46px);
	line-height: 1;
	transition:
		opacity 220ms ease,
		transform 220ms ease;
}

.achievement-text {
	font-family: "IBM Plex Mono", "Inter", monospace;
	font-size: clamp(12px, 1.1vw, 17px);
	font-weight: 500;
	letter-spacing: 0.01em;
	line-height: 1.4;
	margin: 0;
	text-wrap: balance;
	transition:
		opacity 220ms ease,
		transform 300ms ease;
}

.achievement-card:hover,
.achievement-card:focus-within {
	transform: translateY(-4px);
	box-shadow:
		0 2px 0 rgba(255, 255, 255, 0.8) inset,
		0 16px 30px rgba(24, 30, 56, 0.24);
}

.achievement-card:hover::before,
.achievement-card:focus-within::before {
	opacity: 0.45;
}

.achievement-card:hover .achievement-card-inner,
.achievement-card:focus-within .achievement-card-inner {
	background: var(--achievement-hover-bg);
	color: var(--achievement-hover-fg);
}

.achievement-card--interactive:hover .achievement-icon,
.achievement-card--interactive:focus-within .achievement-icon,
.achievement-card--interactive:hover .achievement-text--default,
.achievement-card--interactive:focus-within .achievement-text--default {
	opacity: 0.9;
	transform: translateY(-2px);
}

.achievement-modal {
	position: absolute;
	top: calc(var(--connector-rise) * -1);
	left: calc(100% + var(--modal-gap));
	transform: translateY(calc(-50% + 12px));
	width: var(--modal-width);
	padding: 14px 16px;
	border-radius: 16px;
	background: var(--achievement-card-bg);
	color: var(--achievement-card-fg);
	border: 1px solid var(--achievement-border);
	box-shadow:
		0 2px 0 rgba(255, 255, 255, 0.7) inset,
		0 12px 24px rgba(24, 30, 56, 0.2);
	opacity: 0;
	pointer-events: none;
	transition:
		opacity 240ms ease,
		transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
	z-index: 4;
}

.achievements-item:nth-child(2) .achievement-modal {
	left: auto;
	right: calc(100% + var(--modal-gap));
}

.achievements-item:nth-child(1) .achievement-modal {
	left: auto;
	right: calc(100% + var(--modal-gap));
}

.achievement-modal-text {
	font-family: "IBM Plex Mono", "Inter", monospace;
	font-size: clamp(12px, 1vw, 15px);
	line-height: 1.45;
	margin: 0;
	text-wrap: balance;
}

.achievement-card:hover .achievement-modal,
.achievement-card:focus-within .achievement-modal {
	opacity: 1;
	transform: translateY(-50%);
}

@media (max-width: 600px) {
	#achievements {
		padding: 76px 20px;
	}

	.achievements-container {
		row-gap: 22px;
	}

	.achievements-title {
		font-size: clamp(22px, 8vw, 34px);
	}

	.achievements-grid {
		flex-direction: column;
		gap: 14px;
		overflow: visible;
	}

	.achievements-item {
		position: relative;
		z-index: 1;
	}

	.achievement-card {
		width: min(90vw, 260px);
		overflow: visible;
	}

	.achievement-text {
		font-size: clamp(15px, 3.5vw, 18px);
	}

	.achievement-card::before {
		display: none;
	}

	.achievement-modal {
		width: min(86vw, 300px);
		left: 0;
		right: auto;
		top: calc(100% + 10px);
		transform: translateY(10px);
	}

	.achievements-item:nth-child(2) .achievement-modal {
		left: 0;
		right: auto;
	}

	.achievements-item:nth-child(1) .achievement-modal {
		left: 0;
		right: auto;
	}

	.achievement-modal::before {
		content: "";
		position: absolute;
		top: -8px;
		left: 50%;
		right: auto;
		width: 2px;
		height: 10px;
		background: var(--achievement-navy);
		opacity: 0.45;
		transform: translateX(-50%);
	}

	.achievement-card:hover .achievement-modal,
	.achievement-card:focus-within .achievement-modal {
		transform: translateY(0);
	}

	.achievements-item:hover,
	.achievements-item:focus-within {
		z-index: 20;
	}

	.achievement-card:hover,
	.achievement-card:focus-within {
		z-index: 25;
	}
}