/**
 * Project Milestone section.
 *
 * Loaded only on the front page. Colours come from the palette already used
 * across the theme (navy #10233f, orange #ff6214, muted #4f5d6e, soft #f6f8fb),
 * declared once here as tokens so a future brand change has one place to edit.
 *
 * Column counts and the background overlay are set as inline custom properties
 * by template-parts/home-milestones.php, from the Customizer values.
 */

.home-milestones {
	--ks-ms-primary: #10233f;
	--ks-ms-accent: #ff6214;
	--ks-ms-muted: #4f5d6e;
	--ks-ms-surface: #fff;
	--ks-ms-border: #e1e8f2;
	--ks-ms-canvas: #eff3f8;
	--ks-ms-cols: 4;
	--ks-ms-cols-tablet: 2;
	--ks-ms-cols-mobile: 1;
	--ks-ms-overlay: 0.92;
	position: relative;
	isolation: isolate;
	overflow: hidden;
	padding: clamp(3.5rem, 7vw, 6rem) 0;
	background-color: var(--ks-ms-canvas);
}

/*
 * Industrial texture with no image cost: a fine diagonal hatch reading as
 * brushed steel plate. It sits under the optional photograph, so the section
 * still looks deliberate before an administrator uploads a background.
 */
.home-milestones::before {
	content: "";
	position: absolute;
	z-index: -3;
	inset: 0;
	background-image:
		repeating-linear-gradient(135deg, rgba(16, 35, 63, 0.04) 0 2px, rgba(16, 35, 63, 0) 2px 13px),
		radial-gradient(circle at 12% 0%, rgba(255, 98, 20, 0.07), rgba(255, 98, 20, 0) 45%);
}

.home-milestones__backdrop {
	position: absolute;
	z-index: -2;
	inset: 0;
	background-position: center;
	background-size: cover;
}

/* The overlay keeps the photograph faint enough for text contrast to hold. */
.home-milestones__backdrop::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(
			180deg,
			rgba(239, 243, 248, var(--ks-ms-overlay)) 0%,
			rgba(246, 248, 251, var(--ks-ms-overlay)) 100%
		);
}

.home-milestones__shell {
	position: relative;
	z-index: 1;
	width: min(100% - 32px, 1280px);
	margin: 0 auto;
}

.home-milestones__header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem 2rem;
	flex-wrap: wrap;
	margin-bottom: clamp(1.75rem, 3vw, 2.75rem);
}

.home-milestones__heading {
	min-width: 0;
}

.home-milestones__title {
	margin: 0;
	color: var(--ks-ms-primary);
	font-size: clamp(1.9rem, 3.6vw, 2.9rem);
	font-weight: 800;
	line-height: 1.15;
	letter-spacing: -0.01em;
}

/* Short accent rule: the same device the brand uses elsewhere for emphasis. */
.home-milestones__title::after {
	content: "";
	display: block;
	width: 3.25rem;
	height: 4px;
	margin-top: 0.85rem;
	border-radius: 4px;
	background: var(--ks-ms-accent);
}

.home-milestones__subtitle {
	max-width: 56ch;
	margin: 0.85rem 0 0;
	color: var(--ks-ms-muted);
	font-size: 1.02rem;
	line-height: 1.6;
	text-align: left;
}

.home-milestones__more {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	flex-shrink: 0;
	padding: 0.7rem 1.35rem;
	border: 1px solid rgba(255, 98, 20, 0.35);
	border-radius: 999px;
	background: var(--ks-ms-surface);
	box-shadow: 0 10px 22px rgba(16, 35, 63, 0.07);
	color: var(--ks-ms-accent);
	font-size: 1rem;
	font-weight: 700;
	text-decoration: none;
	transition:
		background-color 0.25s ease,
		border-color 0.25s ease,
		color 0.25s ease,
		box-shadow 0.25s ease;
}

.home-milestones__more-arrow {
	display: inline-flex;
	transition: transform 0.25s var(--ks-ease, ease);
}

.home-milestones__more:hover,
.home-milestones__more:focus-visible {
	border-color: var(--ks-ms-accent);
	background: var(--ks-ms-accent);
	box-shadow: 0 14px 28px rgba(255, 98, 20, 0.28);
	color: #fff;
}

.home-milestones__more:hover .home-milestones__more-arrow,
.home-milestones__more:focus-visible .home-milestones__more-arrow {
	transform: translateX(4px);
}

.home-milestones__grid {
	display: grid;
	grid-template-columns: repeat(var(--ks-ms-cols), minmax(0, 1fr));
	gap: clamp(1rem, 1.6vw, 1.5rem);
}

/* Cards
--------------------------------------------- */
.ks-milestone {
	position: relative;
	display: flex;
	overflow: hidden;
	padding: clamp(1.5rem, 2.2vw, 2rem) clamp(1.1rem, 1.6vw, 1.5rem);
	border: 1px solid var(--ks-ms-border);
	border-radius: 1.15rem;
	background: var(--ks-ms-surface);
	box-shadow: 0 18px 34px rgba(16, 35, 63, 0.07);
	transition:
		transform 0.3s var(--ks-ease, ease),
		box-shadow 0.3s var(--ks-ease, ease);
}

.ks-milestone:hover {
	transform: translateY(var(--ks-lift, -6px));
	box-shadow: var(--ks-shadow-hover, 0 18px 40px rgba(16, 35, 63, 0.14));
}

.ks-milestone__bg {
	position: absolute;
	inset: 0;
	opacity: 0.08;
	background-position: center;
	background-size: cover;
	pointer-events: none;
}

.ks-milestone__body {
	position: relative;
	display: flex;
	flex-direction: column;
	width: 100%;
	text-align: center;
}

.ks-milestone__title {
	margin: 0;
	color: var(--ks-ms-primary);
	font-size: 1rem;
	font-weight: 700;
	line-height: 1.45;
	overflow-wrap: break-word;
}

/*
 * Everything after the title is pushed down, so the statistics line up across
 * a row no matter how many lines each title takes.
 */
.ks-milestone__media,
.ks-milestone__icon,
.ks-milestone__donut,
.ks-milestone__stat {
	margin-top: auto;
	padding-top: 1.15rem;
}

.ks-milestone__icon {
	color: var(--ks-ms-accent);
	font-size: 1.9rem;
	line-height: 1;
}

.ks-milestone__media {
	display: block;
}

.ks-milestone__image {
	width: auto;
	max-width: 100%;
	height: auto;
	max-height: 68px;
	margin: 0 auto;
}

/* An icon card keeps the icon on top and the number directly under it. */
.ks-milestone__icon + .ks-milestone__stat,
.ks-milestone__media + .ks-milestone__stat {
	margin-top: 0;
	padding-top: 0.65rem;
}

.ks-milestone__stat {
	display: flex;
	align-items: baseline;
	justify-content: center;
	gap: 0.12em;
	margin-bottom: 0;
	color: var(--ks-ms-accent);
	font-size: clamp(2.1rem, 3.4vw, 3rem);
	font-weight: 800;
	line-height: 1.05;
	letter-spacing: -0.02em;
}

.ks-milestone__prefix {
	font-size: 0.62em;
	font-weight: 700;
}

/* The theme justifies every p globally; a one-word unit must stay centred. */
.ks-milestone__unit {
	margin: 0.4rem 0 0;
	color: var(--ks-ms-muted);
	font-size: 0.95rem;
	font-weight: 600;
	text-align: center;
}

.ks-milestone__description {
	margin: 0.8rem 0 0;
	color: var(--ks-ms-muted);
	font-size: 0.9rem;
	line-height: 1.55;
	text-align: center;
}

.ks-milestone__link {
	align-self: center;
	margin-top: 0.95rem;
	color: var(--ks-ms-accent);
	font-size: 0.92rem;
	font-weight: 700;
	text-decoration: none;
	border-bottom: 1px solid transparent;
}

.ks-milestone__link:hover,
.ks-milestone__link:focus-visible {
	border-bottom-color: currentColor;
}

/* Donut
--------------------------------------------- */
.ks-milestone__donut {
	position: relative;
	width: clamp(118px, 12vw, 148px);
	margin-inline: auto;
}

.ks-milestone__donut-svg {
	display: block;
	width: 100%;
	height: auto;
	overflow: visible;
	transform: rotate(-90deg);
}

.ks-milestone__donut-track,
.ks-milestone__donut-value {
	fill: none;
	stroke-width: 11;
}

.ks-milestone__donut-track {
	stroke: #e4eaf3;
}

.ks-milestone__donut-value {
	stroke: var(--ks-ms-accent);
	stroke-linecap: round;
	stroke-dasharray: var(--ks-donut-length);
	stroke-dashoffset: var(--ks-donut-offset);
}

/*
 * Offset from the top by the same 1.15rem the ring is padded down by, so the
 * label box matches the SVG box exactly and the figure lands dead centre.
 */
.ks-milestone__donut-label {
	position: absolute;
	top: 1.15rem;
	right: 0;
	bottom: 0;
	left: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.06em;
	color: var(--ks-ms-accent);
	font-size: clamp(1.5rem, 2.5vw, 2.1rem);
	font-weight: 800;
	letter-spacing: -0.02em;
}

.ks-milestone__suffix {
	font-size: 0.72em;
	font-weight: 700;
}

/*
 * The ring only starts empty when the reveal system is actually running:
 * html.ks-anim is set before first paint by js/scroll-animations.js under the
 * same conditions js/home-milestones.js checks. Without it the ring renders at
 * its final value and never needs a script.
 */
.ks-anim .ks-milestone__donut[data-ks-donut] .ks-milestone__donut-value {
	stroke-dashoffset: var(--ks-donut-length);
	transition: stroke-dashoffset 1.4s var(--ks-ease, ease);
}

.ks-anim .ks-milestone__donut[data-ks-donut].is-visible .ks-milestone__donut-value {
	stroke-dashoffset: var(--ks-donut-offset);
}

/*
 * Section animation switched off in the Customizer: override the theme-wide
 * reveal hook (.ks-anim [data-animate]) for this section only. The extra
 * attribute selector is what wins on specificity.
 */
.home-milestones[data-ks-no-anim][data-animate],
.home-milestones[data-ks-no-anim] [data-animate] {
	opacity: 1;
	transform: none;
	transition: none;
}

/* Responsive
--------------------------------------------- */
@media screen and (max-width: 75em) {

	.home-milestones__grid {
		grid-template-columns: repeat(var(--ks-ms-cols-tablet), minmax(0, 1fr));
	}
}

@media screen and (max-width: 37.5em) {

	.home-milestones__shell {
		width: min(100% - 24px, 1280px);
	}

	.home-milestones__header {
		align-items: flex-start;
		flex-direction: column;
	}

	.home-milestones__grid {
		grid-template-columns: repeat(var(--ks-ms-cols-mobile), minmax(0, 1fr));
	}

	.ks-milestone__donut {
		width: min(148px, 55%);
	}
}

@media (prefers-reduced-motion: reduce) {

	.home-milestones__more,
	.home-milestones__more-arrow,
	.ks-milestone {
		transition: none;
	}

	.ks-milestone:hover {
		transform: none;
	}

	.ks-anim .ks-milestone__donut[data-ks-donut] .ks-milestone__donut-value {
		stroke-dashoffset: var(--ks-donut-offset);
		transition: none;
	}
}