/* ==========================================================================
   Research Lab — service.css
   SERVICE page only: why / media table / timeline / schedule / price /
   maintenance scope / options. (Structure & FAQ reuse shared styles.)
   ========================================================================== */

.note {
	margin-top: 20px;
	font-size: var(--fs-xsmall);
	line-height: 1.8;
	color: var(--color-muted);
}

/* 01 Why Website ---------------------------------------------------------- */

/* Head column sizes to its longest phrase so the heading keeps its meaning units. */
@media (min-width: 1024px) {
	.split--fit-head {
		grid-template-columns: max-content minmax(320px, 1fr);
	}
}

.why__lead,
.why__text {
	line-height: 2;
}

.why__list {
	margin: 24px 0;
	list-style: none;
	border-top: 1px solid var(--color-border-strong);
	counter-reset: why;
}

.why__list li {
	display: flex;
	align-items: baseline;
	gap: 20px;
	padding: 14px 0;
	border-bottom: 1px solid var(--color-border);
	font-weight: 700;
	line-height: 1.7;
	color: var(--color-primary);
}

.why__list li::before {
	counter-increment: why;
	content: counter(why, decimal-leading-zero);
	flex-shrink: 0;
	font-family: var(--font-en);
	font-size: var(--fs-xsmall);
	font-weight: 600;
	letter-spacing: 0.08em;
	color: var(--color-accent-strong);
}

.why__conclusion {
	margin-top: 32px;
	padding: 4px 0 4px 20px;
	border-left: 2px solid var(--color-accent);
	line-height: 2;
}

.why__conclusion strong {
	color: var(--color-primary);
}

/* 02 Media comparison (editorial table) ------------------------------------ */

.media-table {
	width: 100%;
	border-collapse: collapse;
	background: #fff;
	font-size: var(--fs-small);
	line-height: 1.6;
}

.media-table th,
.media-table td {
	padding: 16px 12px;
	border-bottom: 1px solid var(--color-border);
	text-align: center;
	vertical-align: middle;
}

.media-table thead th {
	padding-block: 20px;
	border-top: 1px solid var(--color-primary);
	border-bottom: 1px solid var(--color-primary);
	font-family: var(--font-en);
	font-size: var(--fs-xsmall);
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--color-primary);
}

.media-table tbody th {
	width: 24%;
	padding-left: clamp(16px, 2vw, 28px);
	text-align: left;
	white-space: nowrap;
	font-weight: 700;
	color: var(--color-primary);
}

.media-table__mark {
	font-size: 1.25rem;
	line-height: 1;
	color: var(--color-muted);
}

.media-table .is-official {
	background: var(--color-accent-soft);
}

.media-table thead .is-official {
	background: var(--color-primary);
	color: #fff;
}

.media-table td.is-official .media-table__mark {
	color: var(--color-accent-strong);
	font-weight: 700;
}

.media-table__footer {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px 40px;
	margin-top: 24px;
}

.media-table__legend {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 20px;
	list-style: none;
	font-size: var(--fs-xsmall);
	color: var(--color-muted);
}

.media-table__legend span {
	margin-right: 6px;
	color: var(--color-primary);
}

.media-table__note {
	max-width: 560px;
	font-size: var(--fs-small);
	font-weight: 500;
	line-height: 1.9;
	color: var(--color-primary);
}

/* 04 Flow timeline --------------------------------------------------------- */

.timeline {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 0 clamp(16px, 2vw, 32px);
	list-style: none;
}

.timeline__item {
	position: relative;
	padding-top: 32px;
	border-top: 1px solid var(--color-primary);
}

.timeline__item::before {
	content: "";
	position: absolute;
	top: -4px;
	left: 0;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--color-primary);
}

.timeline__item.is-ongoing {
	border-top-style: dashed;
	border-top-color: var(--color-accent);
}

.timeline__item.is-ongoing::before {
	background: var(--color-accent);
}

.timeline__num {
	display: block;
	font-family: var(--font-en);
	font-size: clamp(2.25rem, 1.8rem + 1.6vw, 3.25rem);
	font-weight: 200;
	line-height: 1;
	color: var(--color-primary);
	font-variant-numeric: tabular-nums;
}

.timeline__item.is-ongoing .timeline__num {
	color: var(--color-accent-strong);
}

.timeline__title {
	margin-top: 20px;
	font-size: 1.0625rem;
	line-height: 1.6;
}

.timeline__text {
	margin-top: 10px;
	font-size: var(--fs-small);
	line-height: 1.9;
	color: var(--color-muted);
}

/* 05 Schedule --------------------------------------------------------------- */

.speed__em {
	background: linear-gradient(transparent 82%, rgba(21, 166, 166, 0.35) 82%);
}

.days {
	list-style: none;
	border-top: 1px solid var(--color-primary);
}

.days__item {
	display: grid;
	grid-template-columns: clamp(88px, 10vw, 120px) minmax(0, 1fr);
	align-items: baseline;
	gap: 16px;
	padding: clamp(18px, 2.2vw, 28px) 0;
	border-bottom: 1px solid var(--color-border-strong);
}

.days__label {
	font-family: var(--font-en);
	font-size: clamp(1.5rem, 1.25rem + 0.9vw, 2rem);
	font-weight: 200;
	color: var(--color-primary);
	white-space: nowrap;
}

.days__text {
	font-weight: 700;
	color: var(--color-primary);
}

/* 06 Price ------------------------------------------------------------------ */

.price {
	max-width: 980px;
	padding: clamp(28px, 4vw, 56px);
	background: #fff;
	border-top: 2px solid var(--color-primary);
}

.price__product {
	font-size: var(--fs-h3);
	font-weight: 700;
	line-height: 1.5;
	color: var(--color-primary);
}

.price__sheet {
	margin-top: 24px;
	border-top: 1px solid var(--color-border-strong);
}

.price__row {
	display: grid;
	grid-template-columns: minmax(0, 11em) minmax(0, 1fr);
	align-items: baseline;
	gap: 8px 24px;
	padding: 22px 0;
	border-bottom: 1px solid var(--color-border);
}

.price__label {
	font-weight: 700;
	color: var(--color-primary);
}

.price__value {
	margin: 0;
}

.price__amount {
	font-family: var(--font-en);
	font-size: clamp(1.625rem, 1.3rem + 1.1vw, 2.25rem);
	font-weight: 300;
	line-height: 1.2;
	letter-spacing: 0.01em;
	color: var(--color-primary);
	font-variant-numeric: tabular-nums;
}

.price__amount--sm {
	font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
}

.price__unit,
.price__tax {
	margin-left: 4px;
	font-size: var(--fs-small);
	color: var(--color-text);
}

.price__incl {
	display: block;
	margin-top: 4px;
	font-size: var(--fs-xsmall);
	color: var(--color-muted);
}

.price__term {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-top: 12px;
	padding: 4px 12px 4px 0;
	font-size: var(--fs-small);
	font-weight: 700;
	color: var(--color-primary);
}

.price__term-label {
	padding: 2px 10px;
	border: 1px solid var(--color-primary);
	font-size: var(--fs-xsmall);
	font-weight: 500;
	letter-spacing: 0.04em;
}

.price__terms {
	margin-top: 16px;
}

.price__terms a {
	color: var(--color-accent-strong);
}

.price__included {
	margin-top: 40px;
}

.price__subtitle {
	margin-bottom: 16px;
	padding-left: 14px;
	border-left: 2px solid var(--color-accent);
	font-size: 1rem;
	line-height: 1.6;
}

.included-list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	column-gap: 32px;
	list-style: none;
	border-top: 1px solid var(--color-border);
}

.included-list li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 12px 0;
	border-bottom: 1px solid var(--color-border);
	font-size: var(--fs-small);
	line-height: 1.7;
}

.included-list .icon {
	width: 16px;
	height: 16px;
	margin-top: 0.25em;
	color: var(--color-accent-strong);
}

.price__action {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 24px;
	margin-top: 40px;
}

.price__action .note {
	margin-top: 0;
}

/* 07 Maintenance scope ------------------------------------------------------ */

.scope {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 32px clamp(24px, 3vw, 48px);
}

.scope__en {
	font-family: var(--font-en);
	font-size: var(--fs-xsmall);
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-accent-strong);
}

.scope__title {
	margin-top: 6px;
	font-size: var(--fs-h3);
}

.scope__list {
	margin-top: 16px;
	list-style: none;
	border-top: 1px solid var(--color-primary);
}

.scope__list li {
	display: flex;
	align-items: baseline;
	gap: 12px;
	padding: 11px 0;
	border-bottom: 1px solid var(--color-border);
	font-size: var(--fs-small);
	line-height: 1.7;
}

.scope__list li::before {
	content: "";
	flex-shrink: 0;
	width: 10px;
	height: 1px;
	background: var(--color-accent-strong);
	transform: translateY(-0.3em);
}

.scope__limit {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-top: 32px;
	padding: 18px 20px;
	background: var(--color-bg-sub);
	font-weight: 700;
	color: var(--color-primary);
}

.scope__limit-label {
	padding: 2px 10px;
	background: var(--color-primary);
	color: #fff;
	font-size: var(--fs-xsmall);
	letter-spacing: 0.08em;
}

/* 08 Options ---------------------------------------------------------------- */

.options {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
	gap: 24px clamp(40px, 6vw, 96px);
	align-items: start;
}

.options__title {
	font-size: var(--fs-h3);
}

.options__lead {
	margin-top: 12px;
	font-size: var(--fs-small);
	line-height: 1.9;
	color: var(--color-muted);
}

.options__list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	column-gap: 24px;
	list-style: none;
	border-top: 1px solid var(--color-border-strong);
}

.options__list li {
	padding: 12px 0;
	border-bottom: 1px solid var(--color-border);
	font-size: var(--fs-small);
	line-height: 1.7;
}

/* FAQ focus (native <details>) */

.faq__q:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: -2px;
}

/* Responsive --------------------------------------------------------------- */

@media (max-width: 1023px) {
	/* Vertical timeline */
	.timeline {
		grid-template-columns: minmax(0, 1fr);
		margin-left: 4px;
	}

	.timeline__item {
		display: grid;
		grid-template-columns: 64px minmax(0, 1fr);
		gap: 0 16px;
		padding: 0 0 32px 28px;
		border-top: 0;
		border-left: 1px solid var(--color-primary);
	}

	.timeline__item:last-child {
		padding-bottom: 0;
	}

	.timeline__item::before {
		top: 6px;
		left: -4px;
	}

	.timeline__item.is-ongoing {
		border-left-style: dashed;
		border-left-color: var(--color-accent);
	}

	.timeline__title {
		margin-top: 0;
	}

	.included-list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.options {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (max-width: 767px) {
	/* Comparison: each row becomes a compact block with labelled values */
	.media-table,
	.media-table tbody,
	.media-table tr,
	.media-table th,
	.media-table td {
		display: block;
	}

	.media-table {
		background: transparent;
	}

	.media-table thead {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0 0 0 0);
		clip-path: inset(50%);
	}

	.media-table tbody {
		border-top: 1px solid var(--color-primary);
	}

	.media-table tr {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		padding: 16px 0 18px;
		border-bottom: 1px solid var(--color-border-strong);
	}

	.media-table tbody th {
		grid-column: 1 / -1;
		width: auto;
		white-space: normal;
		padding: 0 0 10px;
		border: 0;
		font-size: 0.9375rem;
	}

	.media-table td {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 8px;
		padding: 8px 12px;
		border: 0;
		border-top: 1px solid var(--color-border);
		background: #fff;
		text-align: left;
	}

	.media-table td:nth-of-type(odd) {
		border-right: 1px solid var(--color-border);
	}

	.media-table td::before {
		content: attr(data-label);
		font-size: 0.75rem;
		color: var(--color-muted);
	}

	.media-table td.is-official::before {
		color: var(--color-primary);
		font-weight: 700;
	}

	.media-table__mark {
		font-size: 1.0625rem;
	}

	.timeline__item {
		grid-template-columns: minmax(0, 1fr);
		padding-left: 24px;
	}

	.timeline__num {
		font-size: 2rem;
	}

	.timeline__title {
		margin-top: 8px;
	}

	.price__row {
		grid-template-columns: minmax(0, 1fr);
		padding: 18px 0;
	}

	.price {
		padding: 24px 16px 28px;
	}

	.included-list {
		column-gap: 16px;
	}

	.included-list li {
		gap: 6px;
		font-size: var(--fs-xsmall);
	}

	.scope {
		grid-template-columns: minmax(0, 1fr);
	}

	.options__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.price__action .button {
		width: 100%;
		justify-content: space-between;
		gap: 8px;
		padding-inline: 14px;
		font-size: 0.875rem;
		letter-spacing: 0;
	}

	.page-header__actions .button {
		width: 100%;
		justify-content: space-between;
		padding-inline: 18px;
		letter-spacing: 0;
	}
}