/* ==========================================================================
   Process (How We Do It)
   ========================================================================== */

.process {
	overflow: clip;
}

.process--dark {
	background:
		radial-gradient(80% 60% at 85% 0%, rgba(111, 139, 179, 0.18) 0%, rgba(14, 28, 54, 0) 60%),
		var(--ace-navy);
}

.process__grid {
	display: grid;
	grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
	gap: clamp(2rem, 6vw, 7rem);
}

.process__sticky {
	position: sticky;
	top: calc(var(--header-h) + var(--space-5));
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.process__heading {
	font-size: var(--fs-h2);
	font-weight: 300;
	max-width: 12ch;
}

.process__intro {
	max-width: 40ch;
	color: var(--text-secondary);
}

.process--dark .process__intro {
	color: var(--text-inverse-muted);
}

/* Index with progress line */
.process__nav {
	position: relative;
	display: flex;
	gap: var(--space-4);
	margin-top: var(--space-4);
}

.process__track {
	position: relative;
	flex: none;
	width: 1px;
	background: var(--border);
}

.process--dark .process__track {
	background: var(--border-inverse);
}

.process__progress {
	position: absolute;
	top: 0;
	bottom: 0;
	left: -1px;
	width: 3px;
	background: var(--ace-gold);
	transform-origin: top center;
	transform: scaleY(var(--process-progress, 0));
}

.process__index {
	display: grid;
	gap: 0.25rem;
}

.process__index a {
	display: flex;
	align-items: baseline;
	gap: var(--space-3);
	padding-block: 0.45rem;
	font-size: var(--fs-small);
	opacity: 0.45;
	transition: opacity var(--dur-base) var(--ease-premium), transform var(--dur-base) var(--ease-premium);
}

.process__index-num {
	font-family: var(--font-display);
	font-style: italic;
	color: var(--ace-gold);
}

.process__index-title {
	font-family: var(--font-display);
	font-size: 1.35rem;
	font-weight: 350;
	letter-spacing: -0.01em;
}

.process__index-item.is-active a,
.process__index a:hover {
	opacity: 1;
}

.process__index-item.is-active a {
	transform: translateX(6px);
}

.process__link {
	align-self: flex-start;
	margin-top: var(--space-3);
}

/* Steps */
.process__steps {
	display: grid;
}

.process__step {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	gap: clamp(1.5rem, 3vw, 3rem);
	align-items: start;
	min-height: 62vh;
	padding-block: clamp(2.5rem, 5vw, 4rem);
	border-top: var(--hairline);
}

.process--dark .process__step {
	border-top: var(--hairline-inverse);
}

.process__step:last-child {
	min-height: auto;
}

.process__num {
	font-family: var(--font-display);
	font-size: clamp(3.5rem, 2.5rem + 4vw, 7rem);
	font-weight: 200;
	font-style: italic;
	line-height: 0.85;
	letter-spacing: -0.04em;
	color: var(--ace-gold);
	opacity: 0.35;
	transition: opacity var(--dur-slow) var(--ease-premium);
}

.process__step.is-active .process__num {
	opacity: 1;
}

.process__title {
	font-size: var(--fs-h2);
	font-weight: 300;
	line-height: 1;
}

.process__summary {
	margin-top: var(--space-3);
	max-width: 32ch;
	font-family: var(--font-display);
	font-size: var(--fs-h4);
	font-weight: 350;
	line-height: 1.35;
	color: var(--text-secondary);
}

.process--dark .process__summary {
	color: var(--text-inverse-muted);
}

.process__points {
	display: grid;
	margin-top: var(--space-5);
	font-size: var(--fs-small);
}

.process__points li {
	display: flex;
	gap: var(--space-3);
	padding-block: 0.85rem;
	border-bottom: var(--hairline);
}

.process--dark .process__points li {
	border-bottom: var(--hairline-inverse);
}

.process__points li::before {
	content: "";
	flex: none;
	width: 6px;
	height: 6px;
	margin-top: 0.6em;
	border: 1px solid var(--ace-gold);
	transform: rotate(45deg);
}

/* Light variant ---------------------------------------------------------- */
.process--light .process__step:first-child {
	border-top-color: var(--border-strong);
}