/* Product landing page — VirtualLab theme
   Shared across Materials Square, D3Square, MAXFlops.
   Controlled by inc/products/<slug>.php specs. */

/* -------------------------------------------------- */
/* Shared section header                              */
/* -------------------------------------------------- */
.vl-product .vl-section-header {
	max-width: 720px;
	margin: 0 auto var(--vl-sp-6);
	text-align: center;
}
.vl-product .vl-section-header .vl-eyebrow {
	color: var(--vl-accent);
	letter-spacing: 0.18em;
	font-weight: 600;
}
.vl-product .vl-section-header .vl-h-section {
	margin: var(--vl-sp-2) 0 var(--vl-sp-3);
}
.vl-product .vl-section-header__desc {
	color: var(--vl-muted);
	font-size: var(--vl-fs-lg);
	margin: 0;
}

/* -------------------------------------------------- */
/* Hero                                               */
/* -------------------------------------------------- */
.vl-product-hero {
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(circle at 12% 16%, rgba(14, 165, 183, 0.18), transparent 45%),
		radial-gradient(circle at 88% 82%, rgba(59, 90, 191, 0.22), transparent 50%),
		linear-gradient(135deg, #0b1f4e 0%, #12306c 55%, #1E3A8A 100%);
	color: #F8FAFC;
	padding: clamp(var(--vl-sp-8), 9vw, var(--vl-sp-10)) 0;
}
.vl-product-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
	gap: var(--vl-sp-8);
	align-items: center;
}
.vl-product-hero__copy {
	max-width: 620px;
}
.vl-product-badge {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	border-radius: 999px;
	background: rgba(14, 165, 183, 0.18);
	color: #A7F3EC;
	font-size: var(--vl-fs-sm);
	font-weight: 600;
	margin-bottom: var(--vl-sp-3);
	letter-spacing: 0.04em;
}
.vl-product-hero .vl-eyebrow {
	color: #A7F3EC;
	letter-spacing: 0.18em;
	font-weight: 600;
	text-transform: uppercase;
	display: block;
	margin-bottom: var(--vl-sp-2);
}
.vl-product-hero__title {
	font-size: clamp(var(--vl-fs-4xl), 6vw, 3.75rem);
	line-height: 1.08;
	letter-spacing: -0.02em;
	margin: 0 0 var(--vl-sp-4);
	color: #FFFFFF;
}
.vl-product-hero__tagline {
	font-size: var(--vl-fs-xl);
	color: rgba(248, 250, 252, 0.86);
	margin: 0 0 var(--vl-sp-5);
	line-height: 1.55;
}
.vl-product-hero__bullets {
	list-style: none;
	padding: 0;
	margin: 0 0 var(--vl-sp-6);
	display: grid;
	gap: var(--vl-sp-2);
}
.vl-product-hero__bullets li {
	position: relative;
	padding-left: 1.75rem;
	color: rgba(248, 250, 252, 0.92);
	line-height: 1.55;
}
.vl-product-hero__bullets li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.55rem;
	width: 1rem;
	height: 1rem;
	border-radius: 4px;
	background: linear-gradient(135deg, #0EA5B7 0%, #3B82F6 100%);
	box-shadow: 0 0 0 3px rgba(14, 165, 183, 0.12);
}
.vl-product-hero__actions {
	display: flex;
	gap: var(--vl-sp-3);
	flex-wrap: wrap;
}
.vl-product-hero .vl-btn-primary {
	background: #0EA5B7;
	color: #0B1F4E;
	box-shadow: 0 10px 26px -8px rgba(14, 165, 183, 0.55);
}
.vl-product-hero .vl-btn-primary:hover { background: #20BECF; }
.vl-product-hero .vl-btn-ghost {
	color: #F8FAFC;
	border-color: rgba(248, 250, 252, 0.4);
}
.vl-product-hero .vl-btn-ghost:hover {
	background: rgba(248, 250, 252, 0.08);
	border-color: rgba(248, 250, 252, 0.6);
}

/* Visual layer on the right */
.vl-product-hero__visual {
	position: relative;
	min-height: 340px;
	display: block;
}
.vl-product-hero__orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(2px);
	opacity: 0.85;
}
.vl-product-hero__orb--a {
	width: 240px;
	height: 240px;
	top: 10%;
	right: 10%;
	background: radial-gradient(circle, rgba(14, 165, 183, 0.6), rgba(14, 165, 183, 0) 70%);
}
.vl-product-hero__orb--b {
	width: 320px;
	height: 320px;
	bottom: 0;
	right: -10%;
	background: radial-gradient(circle, rgba(96, 165, 250, 0.35), rgba(96, 165, 250, 0) 70%);
}
.vl-product-hero__grid {
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
	background-size: 32px 32px;
	mask-image: radial-gradient(circle at 70% 50%, #000 0%, transparent 70%);
	-webkit-mask-image: radial-gradient(circle at 70% 50%, #000 0%, transparent 70%);
}

@media (max-width: 900px) {
	.vl-product-hero__inner { grid-template-columns: 1fr; }
	.vl-product-hero__visual { display: none; }
}

/* -------------------------------------------------- */
/* Stats bar                                          */
/* -------------------------------------------------- */
.vl-product-stats {
	background: #F8FAFC;
	border-bottom: 1px solid var(--vl-border);
	padding: var(--vl-sp-7) 0;
}
.vl-product-stats__title {
	text-align: center;
	color: var(--vl-muted);
	font-size: var(--vl-fs-base);
	font-weight: 500;
	margin: 0 0 var(--vl-sp-5);
	letter-spacing: 0.04em;
}
.vl-product-stats__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--vl-sp-5);
	margin: 0;
}
.vl-product-stat { text-align: center; }
.vl-product-stat__value {
	font-size: clamp(1.5rem, 2.8vw, 2.25rem);
	font-weight: 700;
	letter-spacing: -0.02em;
	background: linear-gradient(135deg, #1E3A8A 0%, #0EA5B7 100%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	margin-bottom: var(--vl-sp-1);
	word-break: keep-all;
	overflow-wrap: break-word;
	line-height: 1.2;
}
.vl-product-stat__label {
	margin: 0;
	color: var(--vl-muted);
	font-size: var(--vl-fs-sm);
	font-weight: 500;
}

@media (max-width: 720px) {
	.vl-product-stats__grid { grid-template-columns: repeat(2, 1fr); }
}

/* -------------------------------------------------- */
/* Features grid                                      */
/* -------------------------------------------------- */
.vl-product-features {
	padding: var(--vl-sp-10) 0;
	background: #FFFFFF;
}
.vl-product-features__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: var(--vl-sp-4);
}
.vl-feature-card {
	background: #FFFFFF;
	border: 1px solid var(--vl-border);
	border-radius: var(--vl-radius-lg);
	padding: var(--vl-sp-5);
	transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.vl-feature-card:hover {
	transform: translateY(-2px);
	border-color: rgba(14, 165, 183, 0.4);
	box-shadow: 0 16px 36px -22px rgba(15, 23, 42, 0.2);
}
.vl-feature-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: var(--vl-radius);
	background: linear-gradient(135deg, rgba(30, 58, 138, 0.08), rgba(14, 165, 183, 0.14));
	font-size: 1.5rem;
	margin-bottom: var(--vl-sp-3);
}
.vl-feature-card__title {
	font-size: var(--vl-fs-lg);
	font-weight: 700;
	margin: 0 0 var(--vl-sp-2);
	color: var(--vl-ink);
}
.vl-feature-card__desc {
	margin: 0;
	color: var(--vl-muted);
	line-height: 1.55;
}

/* -------------------------------------------------- */
/* Workflow                                           */
/* -------------------------------------------------- */
.vl-product-workflow {
	padding: var(--vl-sp-10) 0;
	background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
}
.vl-workflow {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: var(--vl-sp-4);
	counter-reset: vl-wf;
}
.vl-workflow__step {
	position: relative;
	padding: var(--vl-sp-5);
	background: #FFFFFF;
	border: 1px solid var(--vl-border);
	border-radius: var(--vl-radius-lg);
}
.vl-workflow__step::after {
	content: "";
	position: absolute;
	top: calc(var(--vl-sp-5) + 0.5em);
	right: calc(-1 * var(--vl-sp-4) - 1px);
	width: calc(var(--vl-sp-4) + 2px);
	height: 1px;
	background: var(--vl-border);
}
.vl-workflow__step:last-child::after { display: none; }
.vl-workflow__num {
	display: inline-block;
	font-size: var(--vl-fs-sm);
	font-weight: 700;
	color: var(--vl-accent);
	letter-spacing: 0.15em;
	margin-bottom: var(--vl-sp-2);
}
.vl-workflow__title {
	font-size: var(--vl-fs-lg);
	font-weight: 700;
	margin: 0 0 var(--vl-sp-2);
	color: var(--vl-ink);
}
.vl-workflow__desc {
	margin: 0;
	color: var(--vl-muted);
	line-height: 1.55;
}

@media (max-width: 900px) {
	.vl-workflow__step::after { display: none; }
}

/* -------------------------------------------------- */
/* Use cases                                          */
/* -------------------------------------------------- */
.vl-product-usecases {
	padding: var(--vl-sp-10) 0;
	background: #FFFFFF;
}
.vl-usecases-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: var(--vl-sp-4);
}
.vl-usecase {
	padding: var(--vl-sp-5);
	border-left: 3px solid var(--vl-accent);
	background: #F8FAFC;
	border-radius: 0 var(--vl-radius-lg) var(--vl-radius-lg) 0;
}
.vl-usecase__title {
	font-size: var(--vl-fs-lg);
	font-weight: 700;
	margin: 0 0 var(--vl-sp-2);
	color: var(--vl-ink);
}
.vl-usecase__desc {
	margin: 0;
	color: var(--vl-muted);
	line-height: 1.55;
}

/* -------------------------------------------------- */
/* Body (for free-form block content, if any)         */
/* -------------------------------------------------- */
.vl-product-body {
	padding: var(--vl-sp-8) 0;
	background: #FFFFFF;
}
.vl-product-body .vl-entry {
	max-width: 760px;
	margin: 0 auto;
}

/* -------------------------------------------------- */
/* Closing CTA                                        */
/* -------------------------------------------------- */
.vl-product-cta {
	padding: var(--vl-sp-10) 0;
	background: linear-gradient(135deg, #0B1F4E 0%, #1E3A8A 100%);
	color: #F8FAFC;
	text-align: center;
}
.vl-product-cta__inner {
	max-width: 720px;
}
.vl-product-cta__title {
	font-size: clamp(var(--vl-fs-3xl), 4vw, 2.75rem);
	margin: 0 0 var(--vl-sp-3);
	color: #FFFFFF;
	letter-spacing: -0.01em;
}
.vl-product-cta__desc {
	color: rgba(248, 250, 252, 0.85);
	font-size: var(--vl-fs-lg);
	margin: 0 0 var(--vl-sp-5);
	line-height: 1.55;
}
.vl-product-cta__actions {
	display: inline-flex;
	gap: var(--vl-sp-3);
	flex-wrap: wrap;
	justify-content: center;
}
.vl-product-cta .vl-btn-primary {
	background: #0EA5B7;
	color: #0B1F4E;
}
.vl-product-cta .vl-btn-primary:hover { background: #20BECF; }
.vl-product-cta .vl-btn-ghost {
	color: #F8FAFC;
	border-color: rgba(248, 250, 252, 0.4);
}
.vl-product-cta .vl-btn-ghost:hover { background: rgba(248, 250, 252, 0.08); }

/* -------------------------------------------------- */
/* Demo media (video / iframe placeholder)            */
/* -------------------------------------------------- */
.vl-product-media {
	padding: var(--vl-sp-10) 0;
	background: #FFFFFF;
}
.vl-product-media__frame {
	margin-top: var(--vl-sp-6);
	border: 1px solid var(--vl-border);
	border-radius: var(--vl-radius-lg);
	overflow: hidden;
	background: #0B1220;
	position: relative;
}
.vl-product-media__frame iframe {
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}
.vl-product-media__placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--vl-sp-3);
	background:
		radial-gradient(ellipse 60% 60% at 50% 45%, rgba(14, 165, 183, 0.18), transparent 70%),
		repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.02) 0 14px, transparent 14px 28px),
		#0B1220;
	color: rgba(248, 250, 252, 0.75);
}
.vl-product-media__play {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	border: 1.5px solid rgba(14, 165, 183, 0.6);
	background: rgba(14, 165, 183, 0.08);
	position: relative;
}
.vl-product-media__play::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 54%;
	transform: translate(-50%, -50%);
	border-left: 14px solid rgba(14, 165, 183, 0.85);
	border-top: 9px solid transparent;
	border-bottom: 9px solid transparent;
}
.vl-product-media__caption {
	font-size: var(--vl-fs-sm);
	letter-spacing: 0.02em;
}