/* =========================================================
BASE SECTION
========================================================= */
.dr1060aboutbrief {
	position: relative;
	padding: 80px 0;
	background: radial-gradient(circle at top left, rgba(0, 153, 255, .15),
		transparent 40%),
		radial-gradient(circle at bottom right, rgba(140, 90, 255, .12),
		transparent 45%), linear-gradient(135deg, #050814, #070d1f);
}

/* subtle grid */
.about-bg::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(rgba(255, 255, 255, .03) 1px, transparent
		1px), linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent
		1px);
	background-size: 40px 40px;
	pointer-events: none;
}

/* =========================================================
LAYOUT
========================================================= */
.about-container {
	width: min(1200px, 100%);
	margin: 0 auto;
	padding: 0 16px;
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 60px;
	align-items: center;
}

/* prevent overflow from children */
.about-container>* {
	min-width: 0;
}

/* =========================================================
LEFT CONTENT
========================================================= */
.about-content {
	color: #fff;
}

.about-header h2 {
	font-size: clamp(2rem, 4vw, 3rem);
	margin-bottom: 15px;
	line-height: 1.1;
}

.about-header h2 span {
	background: linear-gradient(90deg, #6be7ff, #8b5cf6, #ffffff);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.about-subtext {
	font-size: 1.1rem;
	opacity: .85;
	line-height: 1.8;
	max-width: 600px;
}

/* =========================================================
HIGHLIGHT CARDS
========================================================= */
.about-highlights {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin: 25px 0;
}

.about-card {
	padding: 12px 14px;
	border-radius: 14px;
	background: rgba(255, 255, 255, .06);
	border: 1px solid rgba(255, 255, 255, .12);
	backdrop-filter: blur(12px);
	font-size: .9rem;
	transition: .3s ease;
}

.about-card:hover {
	transform: translateY(-4px);
	background: rgba(255, 255, 255, .1);
}

/* =========================================================
TEXT BLOCK
========================================================= */
.about-text-block p {
	font-size: 1rem;
	line-height: 1.8;
	opacity: .85;
	margin-bottom: 12px;
}

/* =========================================================
VISUAL SECTION
========================================================= */
.about-visual {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ✅ FIXED GLOW (NO OVERFLOW) */
.about-glow {
	position: absolute;
	width: min(420px, 90vw);
	height: min(420px, 90vw);
	background: #00d4ff;
	filter: blur(140px);
	opacity: .15;
	border-radius: 50%;
	left: 50%;
	transform: translateX(-50%);
}

/* =========================================================
IMAGE CARD
========================================================= */
.about-image-card {
	position: relative;
	width: 100%;
	max-width: 420px;
	border-radius: 22px;
	overflow: hidden;
	box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
	border: 1px solid rgba(255, 255, 255, .12);
}

.about-image {
	width: 100%;
	height: auto;
	display: block;
	/* remove overflow-causing scale */
	transform: none;
	filter: contrast(1.1) saturate(1.2);
}

/* overlay */
.about-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 16px;
	background: linear-gradient(to top, rgba(0, 0, 0, .85), transparent);
	color: #fff;
}

.overlay-title {
	font-size: 1rem;
	font-weight: 700;
	margin-bottom: 8px;
}

.overlay-nodes {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.overlay-nodes span {
	font-size: .75rem;
	padding: 5px 10px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .08);
	border: 1px solid rgba(255, 255, 255, .12);
}

/* =========================================================
RESPONSIVE
========================================================= */
@media ( max-width :900px) {
	.about-container {
		grid-template-columns: 1fr;
		gap: 40px;
	}
	.about-highlights {
		grid-template-columns: 1fr;
	}
	.about-content {
		order: 1;
	}
	.about-visual {
		order: 2;
	}
}

/* =========================================================
SMALL DEVICES
========================================================= */
@media ( max-width :600px) {
	.about-glow {
		width: 80vw;
		height: 80vw;
	}
}