/**
 * GAVBN OPS+90™ CSS
 * Diagram layout, component connectors, evaluation harness visuals, phase track.
 *
 * @package gavbn-launch-theme
 */

/* =============================================
   OPS+90™ SECTION — CONTAINER
   ============================================= */

.ops90-section {
	position: relative;
	overflow: hidden;
}

.ops90-section::before {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(191, 161, 58, 0.04) 0%, transparent 70%);
	pointer-events: none;
}

/* =============================================
   OPS+90™ SYSTEM LABEL
   ============================================= */

.ops90-system-label {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	background: rgba(191, 161, 58, 0.08);
	border: 1px solid rgba(191, 161, 58, 0.2);
	border-radius: var(--radius-md);
	padding: var(--space-xs) var(--space-md);
	margin-bottom: var(--space-xl);
}

.ops90-system-label span {
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--gavbn-gold);
}

.ops90-system-label::before {
	content: '';
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--gavbn-gold);
	animation: ops90Pulse 2s ease-in-out infinite;
}

@keyframes ops90Pulse {
	0%, 100% { opacity: 1; transform: scale(1); }
	50%       { opacity: 0.5; transform: scale(1.4); }
}

@media (prefers-reduced-motion: reduce) {
	.ops90-system-label::before { animation: none; }
}

/* =============================================
   OPS+90™ DIAGRAM — MAIN NODE LAYOUT
   ============================================= */

.ops90-diagram {
	position: relative;
	display: grid;
	grid-template-areas:
		"top-left  top-center  top-right"
		"mid-left  core        mid-right"
		"bot-left  bot-center  bot-right";
	grid-template-columns: 1fr 1.4fr 1fr;
	grid-template-rows: auto auto auto;
	gap: var(--space-md);
	padding: var(--space-2xl);
	background: rgba(13, 11, 5, 0.6);
	border: 1px solid rgba(191, 161, 58, 0.1);
	border-radius: var(--radius-xl);
	backdrop-filter: blur(8px);
}

/* Connector lines using pseudo-elements on the core */
.ops90-diagram::before {
	content: '';
	position: absolute;
	inset: 0;
	background:
		linear-gradient(var(--gavbn-gold), var(--gavbn-gold)) center/1px 60% no-repeat,
		linear-gradient(var(--gavbn-gold), var(--gavbn-gold)) 50%/60% 1px no-repeat;
	opacity: 0.06;
	pointer-events: none;
	border-radius: inherit;
}

/* =============================================
   DIAGRAM NODE — BASE
   ============================================= */

.ops90-node {
	background: rgba(26, 26, 26, 0.88);
	border: 1px solid rgba(212, 175, 55, 0.2);
	border-radius: var(--radius-md);
	padding: var(--space-md) var(--space-lg);
	text-align: center;
	transition:
		background var(--transition-normal),
		border-color var(--transition-normal),
		transform var(--transition-normal);
}

.ops90-node:hover {
	background: rgba(26, 26, 26, 0.98);
	border-color: rgba(212, 175, 55, 0.34);
	transform: translateY(-2px);
}

.ops90-node-icon {
	font-size: 1.25rem;
	margin-bottom: var(--space-xs);
	line-height: 1;
}

.ops90-node-label {
	font-size: 0.65rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--gavbn-cream);
	opacity: 0.8;
}

/* Core / central node */
.ops90-node--core {
	grid-area: core;
	background: rgba(212, 175, 55, 0.12);
	border-color: rgba(212, 175, 55, 0.38);
	padding: var(--space-xl) var(--space-2xl);
}

.ops90-node--core:hover {
	background: rgba(212, 175, 55, 0.2);
	border-color: var(--gavbn-gold);
}

.ops90-node--core .ops90-node-label {
	font-size: 0.75rem;
	color: var(--gavbn-gold);
	opacity: 1;
}

.ops90-node--core .ops90-node-icon {
	font-size: 2rem;
}

/* Grid area assignments */
.ops90-node--tl { grid-area: top-left; }
.ops90-node--tc { grid-area: top-center; }
.ops90-node--tr { grid-area: top-right; }
.ops90-node--ml { grid-area: mid-left; }
.ops90-node--mr { grid-area: mid-right; }
.ops90-node--bl { grid-area: bot-left; }
.ops90-node--bc { grid-area: bot-center; }
.ops90-node--br { grid-area: bot-right; }

/* =============================================
   OPS+90™ GRID (Full Component List)
   ============================================= */

.ops90-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-md);
}

@media (max-width: 1024px) {
	.ops90-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
	.ops90-grid { grid-template-columns: 1fr; }
}

.ops90-component {
	background: var(--gavbn-near-black);
	border: 1px solid rgba(191, 161, 58, 0.1);
	border-radius: var(--radius-md);
	padding: var(--space-lg);
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
	transition:
		border-color var(--transition-normal),
		background var(--transition-normal);
}

.ops90-component:hover {
	border-color: rgba(191, 161, 58, 0.25);
	background: rgba(13, 11, 5, 0.8);
}

.ops90-component-num {
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--gavbn-gold);
	opacity: 0.6;
}

.ops90-component-name {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--gavbn-cream);
	line-height: 1.3;
}

.ops90-component-desc {
	font-size: 0.75rem;
	color: rgba(244, 239, 227, 0.55);
	line-height: 1.5;
}

/* =============================================
   OPS+90™ FEATURE LIST (6 key features)
   ============================================= */

.ops90-features {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}

.ops90-features li {
	display: flex;
	align-items: flex-start;
	gap: var(--space-sm);
	font-size: 0.85rem;
	color: rgba(244, 239, 227, 0.8);
}

.ops90-features li::before {
	content: '';
	display: block;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--gavbn-gold);
	flex-shrink: 0;
	margin-top: 7px;
}

/* =============================================
   OPS+90™ 90-DAY PHASE TRACK
   ============================================= */

.ops90-phases {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	position: relative;
	margin-top: var(--space-3xl);
}

/* Connector line between phases */
.ops90-phases::before {
	content: '';
	position: absolute;
	top: 28px;
	left: 12.5%;
	right: 12.5%;
	height: 2px;
	background: linear-gradient(90deg, rgba(191, 161, 58, 0.2), rgba(191, 161, 58, 0.6), rgba(191, 161, 58, 0.2));
	z-index: 0;
}

.ops90-phase {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 0 var(--space-md);
	position: relative;
	z-index: 1;
}

.ops90-phase-dot {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--gavbn-near-black);
	border: 2px solid rgba(191, 161, 58, 0.3);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.65rem;
	font-weight: 700;
	color: var(--gavbn-gold);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	margin-bottom: var(--space-md);
	transition: border-color var(--transition-normal), background var(--transition-normal);
}

.ops90-phase:hover .ops90-phase-dot {
	border-color: var(--gavbn-gold);
	background: rgba(191, 161, 58, 0.08);
}

.ops90-phase-range {
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gavbn-gold);
	margin-bottom: var(--space-xs);
}

.ops90-phase-name {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--gavbn-cream);
	margin-bottom: var(--space-xs);
}

.ops90-phase-desc {
	font-size: 0.75rem;
	color: rgba(244, 239, 227, 0.5);
	line-height: 1.5;
}

@media (max-width: 768px) {
	.ops90-phases {
		grid-template-columns: 1fr 1fr;
		gap: var(--space-lg);
	}

	.ops90-phases::before { display: none; }

	.ops90-diagram {
		grid-template-areas:
			"top-left  top-center"
			"top-right mid-left"
			"core      core"
			"mid-right bot-left"
			"bot-center bot-right";
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 480px) {
	.ops90-diagram {
		grid-template-areas:
			"core"
			"top-left" "top-center" "top-right"
			"mid-left" "mid-right"
			"bot-left" "bot-center" "bot-right";
		grid-template-columns: 1fr;
	}

	.ops90-phases {
		grid-template-columns: 1fr;
	}
}

/* =============================================
   EVALUATION HARNESS VISUAL
   ============================================= */

.ops90-eval-harness {
	background: rgba(13, 11, 5, 0.8);
	border: 1px solid rgba(191, 161, 58, 0.15);
	border-radius: var(--radius-xl);
	padding: var(--space-2xl);
	position: relative;
	overflow: hidden;
}

.ops90-eval-harness::before {
	content: 'EVAL';
	position: absolute;
	top: var(--space-md);
	right: var(--space-lg);
	font-size: 0.55rem;
	font-weight: 700;
	letter-spacing: 0.2em;
	color: rgba(191, 161, 58, 0.2);
}

.ops90-eval-metrics {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-md);
	margin-top: var(--space-xl);
}

.ops90-eval-metric {
	text-align: center;
}

.ops90-eval-metric-value {
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--gavbn-gold);
}

.ops90-eval-metric-label {
	font-size: 0.65rem;
	color: rgba(244, 239, 227, 0.5);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

/* =============================================
   OPS+90™ BADGE — INLINE
   ============================================= */

.ops90-inline-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: rgba(191, 161, 58, 0.06);
	border: 1px solid rgba(191, 161, 58, 0.18);
	border-radius: var(--radius-sm);
	padding: 3px 10px;
	font-size: 0.65rem;
	font-weight: 700;
	color: var(--gavbn-gold);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	white-space: nowrap;
}