.rtb-how {
	position: relative;
	padding: 3.5rem 1.25rem;
	background: var(--rtb-bg);
	overflow: hidden;
}

.rtb-how__inner {
	position: relative;
	z-index: 1;
	width: min(1100px, 100%);
	margin: 0 auto;
	text-align: center;
}

.rtb-how__title {
	margin: 0 0 0.5rem;
	font-size: clamp(1.5rem, 3vw, 2rem);
	color: var(--rtb-primary);
	font-weight: 700;
}

.rtb-how__subtitle {
	margin: 0 auto 2.25rem;
	max-width: 36rem;
	color: var(--rtb-muted);
}

.rtb-how__steps {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.rtb-how__step {
	background: var(--rtb-white);
	border-radius: var(--rtb-radius);
	padding: 1.5rem 1rem;
	box-shadow: 0 4px 18px rgba(6, 59, 99, 0.06);
}

.rtb-how__num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.75rem;
	height: 1.75rem;
	border-radius: 50%;
	background: var(--rtb-secondary);
	color: var(--rtb-white);
	font-size: 0.8rem;
	font-weight: 700;
	margin-bottom: 0.85rem;
}

.rtb-how__icon {
	width: 2.75rem;
	height: 2.75rem;
	margin: 0 auto 0.85rem;
	border-radius: 50%;
	background: rgba(22, 131, 232, 0.1);
	color: var(--rtb-secondary);
	display: flex;
	align-items: center;
	justify-content: center;
}

.rtb-how__icon svg {
	width: 1.25rem;
	height: 1.25rem;
	stroke: currentColor;
	fill: none;
	stroke-width: 1.7;
}

.rtb-how__step-title {
	margin: 0 0 0.4rem;
	font-size: 1.05rem;
	color: var(--rtb-primary);
}

.rtb-how__step-text {
	margin: 0;
	font-size: 0.88rem;
	color: var(--rtb-muted);
	line-height: 1.45;
}

.rtb-how__script {
	margin: 2rem 0 0;
	font-size: 1.6rem;
	color: var(--rtb-primary);
}

@media (max-width: 900px) {
	.rtb-how__steps {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 520px) {
	.rtb-how__steps {
		grid-template-columns: 1fr;
	}
}