.features {
	position: relative;
	scroll-margin-top: 96px;
	padding-block: clamp(88px, 12vw, 176px);
	overflow: clip;
	background: var(--color-ivory);
}

.features::before {
	position: absolute;
	top: 24%;
	left: -150px;
	width: 320px;
	height: 320px;
	border: 1px solid rgb(var(--color-brand-700-rgb) / 0.1);
	border-radius: 50%;
	content: "";
	pointer-events: none;
}

.features__decoration {
	position: absolute;
	right: -0.04em;
	bottom: -0.22em;
	color: rgb(var(--color-brand-900-rgb) / 0.025);
	font-family: var(--font-latin);
	font-size: clamp(7rem, 19vw, 18rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: 0.02em;
	pointer-events: none;
	user-select: none;
}

.features__inner {
	position: relative;
	z-index: 1;
}

.features__layout {
	display: grid;
	gap: clamp(54px, 9vw, 112px);
}

.features__header {
	display: grid;
	gap: 38px;
}

.features__label {
	display: grid;
	grid-template-columns: 38px auto;
	align-items: center;
	gap: 3px 12px;
	margin: 0;
	color: var(--color-brand-700);
}

.features__label-line {
	grid-row: 1 / 3;
	width: 38px;
	height: 1px;
	background: var(--color-accent);
}

.features__label-en {
	font-family: var(--font-latin);
	font-size: var(--font-size-label);
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: 0.2em;
}

.features__label-ja {
	color: var(--color-muted);
	font-size: var(--font-size-label);
	font-weight: 600;
	line-height: 1.4;
	letter-spacing: 0.08em;
}

.features__title {
	margin: 0;
	color: var(--color-ink);
	font-family: var(--font-serif);
	font-size: clamp(2rem, 7vw, 3.35rem);
	font-weight: 600;
	line-height: 1.62;
	letter-spacing: 0.045em;
}

.features__title span {
	color: var(--color-brand-700);
}

.features__lead {
	max-width: 37rem;
	margin: 24px 0 0;
	font-size: var(--font-size-body);
	line-height: 2.15;
}

.features__grid {
	display: grid;
	gap: 18px;
}

.feature-card {
	position: relative;
	min-height: 360px;
	padding: clamp(28px, 5vw, 46px);
	overflow: hidden;
	border: 1px solid rgb(var(--color-brand-900-rgb) / 0.09);
	border-radius: var(--radius-medium);
	background: var(--color-white);
	box-shadow: 0 16px 48px rgb(var(--color-brand-900-rgb) / 0.055);
	transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.feature-card::after {
	position: absolute;
	right: -34px;
	bottom: -48px;
	width: 130px;
	height: 130px;
	border: 1px solid rgb(var(--color-brand-700-rgb) / 0.1);
	border-radius: 50%;
	content: "";
	pointer-events: none;
}

.feature-card:hover {
	border-color: var(--color-walnut);
	box-shadow: var(--shadow-soft);
	transform: translateY(-4px);
}

.feature-card--cream {
	background: var(--color-cream);
}

.feature-card--paper {
	background: var(--color-paper);
}

.feature-card__topline {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 24px;
}

.feature-card__number {
	display: flex;
	align-items: baseline;
	gap: 8px;
	margin: 0;
	color: var(--color-brand-700);
	font-family: var(--font-latin);
	font-size: 1.45rem;
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.05em;
}

.feature-card__number span {
	color: var(--color-brand-700);
	font-size: var(--font-size-label);
	font-weight: 700;
	letter-spacing: 0.16em;
}

.feature-card__icon {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 64px;
	height: 64px;
	border-radius: 50%;
	background: var(--color-paper);
	color: var(--color-brand-900);
}

.feature-card--paper .feature-card__icon {
	background: rgb(var(--color-white-rgb) / 0.7);
}

.feature-card__icon svg {
	width: 40px;
	height: 40px;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.6;
}

.feature-card__en {
	margin: 32px 0 5px;
	color: var(--color-brand-700);
	font-family: var(--font-latin);
	font-size: var(--font-size-label);
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: 0.16em;
}

.feature-card__title {
	margin: 0;
	color: var(--color-ink);
	font-family: var(--font-serif);
	font-size: clamp(1.35rem, 4.4vw, 1.75rem);
	font-weight: 600;
	line-height: 1.55;
	letter-spacing: 0.05em;
}

.feature-card__catchcopy {
	margin: 20px 0 0;
	color: var(--color-brand-700);
	font-size: var(--font-size-body);
	font-weight: 700;
	line-height: 1.9;
}

.feature-card__description {
	position: relative;
	z-index: 1;
	margin: 11px 0 0;
	font-size: var(--font-size-body);
	line-height: 2;
}

@media (min-width: 700px) {
	.features__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 1100px) {
	.features__layout {
		grid-template-columns: minmax(320px, 0.68fr) minmax(0, 1.32fr);
		align-items: start;
		gap: clamp(60px, 7vw, 112px);
	}

	.features__header {
		position: sticky;
		top: 120px;
	}

	.feature-card:nth-child(even) {
		top: 42px;
	}

	.feature-card:nth-child(even):hover {
		transform: translateY(-4px);
	}

	.features__grid {
		padding-bottom: 42px;
	}
}