/**
 * Approach section — premium 3-card layout (no cube)
 */

.approach-premium {
	padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(4rem, 8vw, 6rem);
	background: linear-gradient(180deg, #ffffff 0%, #f4f6f8 45%, #ffffff 100%);
}

.about-premium + .approach-premium {
	padding-top: clamp(1.75rem, 3.5vw, 2.5rem);
}

.approach-premium__header {
	max-width: 42rem;
	margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.approach-premium__title {
	display: flex;
	flex-direction: column;
	gap: 0;
	margin: 0 0 1.25rem;
	font-family: var(--font-display, "Montserrat", sans-serif);
	font-size: clamp(2rem, 4.8vw, 3.5rem);
	font-weight: 900;
	line-height: 0.95;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	color: #1a1d21;
}

.approach-premium__title-line {
	display: block;
	color: #f26522;
}

.approach-premium__lead {
	margin: 0;
	max-width: 36rem;
	font-family: var(--font, "Plus Jakarta Sans", system-ui, sans-serif);
	font-size: 1.08rem;
	font-weight: 500;
	line-height: 1.7;
	letter-spacing: 0.005em;
	color: #4d5560;
}

.approach-premium__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.25rem;
	align-items: stretch;
}

/* Card base */
.approach-premium__card {
	--glow-x: 50%;
	--glow-y: 30%;
	--glow-opacity: 0;
	position: relative;
	display: flex;
	flex-direction: column;
	min-height: 340px;
	padding: 2rem 1.75rem 1.75rem;
	background: #ffffff;
	border: 1px solid #e2e8f0;
	overflow: hidden;
	isolation: isolate;
	transition: border-color 0.25s ease, transform 0.25s ease;
}

.approach-premium__card::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background: radial-gradient(
		260px circle at var(--glow-x) var(--glow-y),
		rgba(242, 101, 34, 0.18) 0%,
		rgba(242, 101, 34, 0.06) 40%,
		transparent 70%
	);
	opacity: var(--glow-opacity);
	transition: opacity 0.3s ease;
}

.approach-premium__card > * {
	position: relative;
	z-index: 1;
}

.approach-premium__card:hover {
	border-color: #f26522;
	transform: translateY(-4px);
}

.approach-premium__card:hover::before,
.approach-premium__card.is-glow::before {
	opacity: var(--glow-opacity);
}

.approach-premium__index {
	position: absolute;
	top: 1.25rem;
	right: 1.25rem;
	font-family: var(--font-display, "Montserrat", sans-serif);
	font-size: 2.5rem;
	font-weight: 900;
	line-height: 1;
	color: rgba(26, 29, 33, 0.06);
	pointer-events: none;
	z-index: 0;
}

.approach-premium__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	margin-bottom: 1.5rem;
	color: #f26522;
}

.approach-premium__svg {
	display: block;
	width: 40px;
	height: 40px;
}

.approach-premium__card-title {
	margin: 0 0 1rem;
	font-family: var(--font-display, "Montserrat", sans-serif);
	font-size: 1.05rem;
	font-weight: 900;
	line-height: 1.25;
	letter-spacing: 0.02em;
	text-transform: uppercase;
	color: #1a1d21;
}

.approach-premium__card-desc {
	flex: 1;
	margin: 0 0 1.5rem;
	font-family: var(--font, "Plus Jakarta Sans", system-ui, sans-serif);
	font-size: 0.98rem;
	font-weight: 500;
	line-height: 1.75;
	letter-spacing: 0.005em;
	color: #4d5560;
}

.approach-premium__link {
	display: inline-block;
	margin-top: auto;
	font-family: var(--font-display, "Montserrat", sans-serif);
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #1a1d21;
	text-decoration: none;
	border-bottom: 1px solid #1a1d21;
	padding-bottom: 0.15rem;
	transition: color 0.2s ease, border-color 0.2s ease;
}

.approach-premium__link::after {
	content: " →";
}

.approach-premium__link:hover {
	color: #f26522;
	border-color: #f26522;
}

/* Variants */
.approach-premium__card--software {
	border-top: 3px solid #f26522;
}

.approach-premium__card--team {
	background: #121418;
	border-color: #121418;
}

.approach-premium__card--team .approach-premium__index {
	color: rgba(255, 255, 255, 0.08);
}

.approach-premium__card--team .approach-premium__icon {
	color: #f26522;
}

.approach-premium__card--team .approach-premium__card-title {
	color: #ffffff;
}

.approach-premium__card--team .approach-premium__card-desc {
	color: rgba(255, 255, 255, 0.78);
}

.approach-premium__card--team .approach-premium__link {
	color: #ffffff;
	border-color: #ffffff;
}

.approach-premium__card--team .approach-premium__link:hover {
	color: #f26522;
	border-color: #f26522;
}

.approach-premium__card--team::before {
	background: radial-gradient(
		260px circle at var(--glow-x) var(--glow-y),
		rgba(242, 101, 34, 0.28) 0%,
		rgba(242, 101, 34, 0.1) 40%,
		transparent 70%
	);
}

@media (max-width: 960px) {
	.approach-premium__grid {
		grid-template-columns: 1fr;
		max-width: 480px;
		margin: 0 auto;
	}

	.approach-premium__card {
		min-height: 0;
	}

	.approach-premium__card:hover {
		transform: none;
	}
}

@media (max-width: 600px) {
	.approach-premium__title {
		font-size: clamp(1.75rem, 7vw, 2.25rem);
	}
}

@media (prefers-reduced-motion: reduce) {
	.approach-premium__card {
		transition: border-color 0.25s ease;
	}

	.approach-premium__card:hover {
		transform: none;
	}
}