/* ==========================================================
   RAKMHSU Library – home page layout "Pulse" (body.home-modern.rak-home.rkp)
   Loaded after home-modern.css, home-sections.css and rak-home.css (shared header,
   buttons, showcase sections, about text, footer).
   Health-tech look for a young audience: a dark "monitor" hero with a live ECG trace and a
   scan-framed photo, the four colleges as tracks, a vitals band, the collections as
   result panels, a toolkit, a research pulse and an about section with photo stack.
   Coral fills carry dark (night) text – coral with white text fails contrast.
   ========================================================== */

.rkp {
	--rkp-night: #120e37;
	--rkp-glass: rgba(255, 255, 255, 0.96);
	background: #fff;
}

.rkp .rak-h2 {
	font-weight: 600;
	letter-spacing: -0.03em;
}

.rkp .rak-h2 em,
.rkp .hm-section-title em {
	font-style: normal;
	color: var(--rak-blue);
	background: linear-gradient(transparent 62%, var(--rak-gold-soft) 62% 92%, transparent 92%);
}

.rkp .rak-kicker {
	color: var(--rak-coral-dark);
}

.rkp .rak-kicker::before {
	background: var(--rak-mint) !important;
}

/* the pulsing "live" dot used across the page */
.rkp-dot {
	position: relative;
	display: inline-block;
	flex: 0 0 auto;
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--rak-mint);
}

.rkp-dot::after {
	content: "";
	position: absolute;
	inset: -5px;
	border-radius: 50%;
	border: 2px solid var(--rak-mint);
	opacity: 0;
	animation: rkp-ping 1.8s ease-out infinite;
}

@keyframes rkp-ping {
	0% { transform: scale(0.5); opacity: 0.9; }
	100% { transform: scale(1.6); opacity: 0; }
}

/* ---------- Hero: dark monitor, ECG trace, scan-framed photo ---------- */

.rkp-hero {
	position: relative;
	overflow: hidden;
	padding: 132px 0 112px;
	color: #fff;
	background:
		radial-gradient(760px 460px at 82% 18%, rgba(84, 76, 183, 0.55), transparent 70%),
		radial-gradient(560px 380px at 6% 92%, rgba(255, 122, 89, 0.22), transparent 70%),
		radial-gradient(420px 300px at 50% 0%, rgba(43, 196, 160, 0.16), transparent 70%),
		linear-gradient(160deg, var(--rak-night) 0%, var(--rkp-night) 100%);
}

.rkp-hero-grid-bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
	background-size: 36px 36px;
	-webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 78%);
	mask-image: radial-gradient(ellipse at 60% 40%, #000 30%, transparent 78%);
}

.rkp-ecg {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 26px;
	width: 100%;
	height: 110px;
	pointer-events: none;
}

.rkp-ecg path {
	fill: none;
	stroke-linejoin: round;
	stroke-linecap: round;
}

.rkp-ecg-base {
	stroke: rgba(43, 196, 160, 0.16);
	stroke-width: 2;
}

.rkp-ecg-trace {
	stroke: var(--rak-mint);
	stroke-width: 2.5;
	stroke-dasharray: 260 2400;
	stroke-dashoffset: 2660;
	filter: drop-shadow(0 0 6px rgba(43, 196, 160, 0.9));
	animation: rkp-trace 4.6s linear infinite;
}

@keyframes rkp-trace {
	to { stroke-dashoffset: 0; }
}

.rkp-hero-grid {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
	align-items: center;
	gap: 64px;
}

.rkp-live {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	padding: 7px 14px 7px 12px;
	border: 1px solid rgba(43, 196, 160, 0.35);
	border-radius: 999px;
	background: rgba(43, 196, 160, 0.1);
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #9ff0da;
}

.rkp-hero-title {
	margin: 22px 0 0;
	font-family: var(--rak-serif);
	font-size: clamp(42px, 5.6vw, 80px);
	font-weight: 600;
	line-height: 1.02;
	letter-spacing: -0.035em;
	color: #fff;
}

.rkp-hero-title em {
	font-style: normal;
	background: linear-gradient(90deg, var(--rak-coral) 0%, var(--rak-gold) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.rkp-hero-lede {
	max-width: 560px;
	margin: 22px 0 0;
	font-size: 17.5px;
	line-height: 1.65;
	color: rgba(255, 255, 255, 0.78);
}

/* search console on the dark hero */
.rkp .rkp-search {
	max-width: 640px;
	margin-top: 30px;
	padding: 10px;
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: 26px;
	background: rgba(255, 255, 255, 0.07);
	box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
}

.rkp .rkp-modes {
	margin: 0 0 8px;
	padding: 2px 4px;
}

.rkp .rkp-modes .rak-mode {
	color: rgba(255, 255, 255, 0.72);
}

.rkp .rkp-modes .rak-mode:hover {
	color: #fff;
}

.rkp .rkp-modes .rak-mode.active {
	background: #fff;
	color: var(--rak-night);
}

.rkp .rkp-search .hm-search-field {
	border: 0;
	box-shadow: none;
}

.rkp .rkp-search .hm-search-field:focus-within {
	box-shadow: 0 0 0 4px rgba(43, 196, 160, 0.45);
}

.rkp .rkp-search .hm-search-btn {
	background: var(--rak-coral) !important;
	color: var(--rak-night) !important;
}

.rkp .rkp-search .hm-search-btn:hover {
	background: #ff906f !important;
}

.rkp-hero .hm-chips {
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-top: 16px;
	font-size: 13.5px;
	color: rgba(255, 255, 255, 0.6);
}

.rkp-hero .hm-chip {
	padding: 6px 13px;
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: 999px;
	background: transparent;
	font-size: 13px;
	color: #fff;
	cursor: pointer;
	transition: background-color 0.15s ease, border-color 0.15s ease;
}

.rkp-hero .hm-chip:hover {
	border-color: var(--rak-mint);
	background: rgba(43, 196, 160, 0.14);
}

.rkp-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 30px;
}

.rkp-btn-coral {
	background: var(--rak-coral);
	border-color: var(--rak-coral);
	color: var(--rak-night) !important;
	font-weight: 700;
	box-shadow: 0 12px 26px -12px rgba(255, 122, 89, 0.8);
}

.rkp-btn-coral:hover {
	background: #ff906f;
	border-color: #ff906f;
	transform: translateY(-1px);
}

.rkp-btn-coral img {
	padding: 2px;
	border-radius: 4px;
	background: #fff;
}

.rkp-btn-ghost {
	background: transparent;
	border-color: rgba(255, 255, 255, 0.35);
	color: #fff !important;
}

.rkp-btn-ghost:hover {
	border-color: #fff;
	background: rgba(255, 255, 255, 0.08);
}

/* scan-framed photo with floating vitals */
.rkp-scan {
	position: relative;
	margin: 0;
	padding: 28px 0 40px 28px;
}

.rkp-scan-frame {
	position: relative;
	overflow: hidden;
	aspect-ratio: 1 / 1.02;
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: 30px;
	box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.8);
}

.rkp-scan-frame img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 46% center;
}

.rkp-scan-frame::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(27, 20, 75, 0) 55%, rgba(18, 14, 55, 0.55) 100%);
}

.rkp-scan-line {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 2px;
	background: linear-gradient(90deg, transparent, var(--rak-mint), transparent);
	box-shadow: 0 0 18px 3px rgba(43, 196, 160, 0.55);
	animation: rkp-scan 5s ease-in-out infinite;
	z-index: 1;
}

@keyframes rkp-scan {
	0%, 100% { transform: translateY(18px); opacity: 0; }
	12% { opacity: 1; }
	50% { transform: translateY(440px); opacity: 1; }
	62% { opacity: 0; }
}

.rkp-corner {
	position: absolute;
	z-index: 2;
	width: 30px;
	height: 30px;
	border: 3px solid var(--rak-mint);
}

.rkp-c1 { top: 16px; left: 16px; border-right: 0; border-bottom: 0; border-radius: 10px 0 0 0; }
.rkp-c2 { top: 16px; right: 16px; border-left: 0; border-bottom: 0; border-radius: 0 10px 0 0; }
.rkp-c3 { bottom: 16px; left: 16px; border-right: 0; border-top: 0; border-radius: 0 0 0 10px; }
.rkp-c4 { bottom: 16px; right: 16px; border-left: 0; border-top: 0; border-radius: 0 0 10px 0; }

.rkp-vital {
	position: absolute;
	z-index: 3;
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 16px 12px 12px;
	border-radius: 18px;
	background: var(--rkp-glass);
	color: var(--rak-ink);
	text-decoration: none !important;
	box-shadow: 0 22px 40px -20px rgba(0, 0, 0, 0.55);
	animation: rkp-float 6s ease-in-out infinite;
}

.rkp-vital > span:not(.rkp-vital-icon):not(.rkp-dot) {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
}

.rkp-vital b {
	font-family: var(--rak-serif);
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--rak-night);
}

.rkp-vital small {
	font-size: 12px;
	font-weight: 600;
	color: var(--rak-muted);
}

.rkp-vital-icon {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 12px;
	background: var(--rak-blue-soft);
	color: var(--rak-blue);
	font-size: 17px;
}

.rkp-vital-a { top: 0; left: 0; }
.rkp-vital-b { bottom: 0; left: 36px; animation-delay: -2s; }
.rkp-vital-c { right: -14px; bottom: 74px; animation-delay: -4s; }

.rkp-vital-b .rkp-vital-icon {
	background: var(--rak-coral-soft);
	color: var(--rak-coral-dark);
}

.rkp-vital-c .rkp-vital-icon {
	background: var(--rak-mint-soft);
	color: var(--rak-mint-dark);
}

.rkp-vital-c:hover {
	box-shadow: 0 22px 40px -16px rgba(0, 0, 0, 0.6), 0 0 0 2px var(--rak-mint);
}

.rkp-beat i {
	animation: rkp-beat 1.2s ease-in-out infinite;
}

@keyframes rkp-beat {
	0%, 100% { transform: scale(1); }
	15% { transform: scale(1.22); }
	30% { transform: scale(1); }
	45% { transform: scale(1.14); }
}

.rkp-spark {
	width: 64px;
	height: 22px;
}

.rkp-spark polyline {
	fill: none;
	stroke: var(--rak-mint-dark);
	stroke-width: 2;
	stroke-linejoin: round;
	stroke-linecap: round;
}

@keyframes rkp-float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-8px); }
}

/* ---------- Pick your track: the four colleges ---------- */

.rkp-tracks {
	background: var(--rak-paper);
}

.rkp-track-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 22px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.rkp-track {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	border: 1px solid var(--rak-line);
	border-radius: 24px;
	background: #fff;
	box-shadow: var(--rak-shadow);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rkp-track:hover {
	transform: translateY(-4px);
	box-shadow: 0 24px 44px -26px rgba(44, 34, 117, 0.45);
}

.rkp-track-photo {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
}

.rkp-track-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.rkp-track:hover .rkp-track-photo img {
	transform: scale(1.05);
}

.rkp-track-photo::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, transparent 45%, rgba(18, 14, 55, 0.55));
}

.rkp-track-no {
	position: absolute;
	z-index: 1;
	left: 16px;
	bottom: 12px;
	padding: 4px 10px;
	border-radius: 999px;
	background: var(--c);
	font-family: var(--rak-serif);
	font-size: 13px;
	font-weight: 700;
	color: var(--rak-night);
}

.rkp-track:nth-child(3) .rkp-track-no {
	color: #fff;
}

.rkp-track-body {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	padding: 20px 20px 22px;
}

.rkp-track-body small {
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--rak-muted);
}

.rkp-track-body h3 {
	margin: 6px 0 14px;
	font-family: var(--rak-serif);
	font-size: 26px;
	font-weight: 700;
	letter-spacing: -0.03em;
	color: var(--rak-ink);
}

.rkp-track-picks {
	display: grid;
	gap: 6px;
	margin: 0 0 18px;
	padding: 0;
	list-style: none;
}

.rkp-track-picks a {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 7px 10px 7px 7px;
	border: 1px solid var(--rak-line);
	border-radius: 12px;
	font-size: 13.5px;
	font-weight: 600;
	line-height: 1.25;
	color: var(--rak-ink);
	text-decoration: none !important;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}

.rkp-track-picks a:hover {
	border-color: var(--rak-blue);
	background: var(--rak-blue-soft);
}

.rkp-track-picks img,
.rkp-track-picks .fa {
	flex: 0 0 auto;
	width: 30px;
	height: 30px;
	padding: 3px;
	border-radius: 8px;
	background: #fff;
	box-shadow: inset 0 0 0 1px var(--rak-line);
	object-fit: contain;
}

.rkp-track-picks .fa {
	display: grid;
	place-items: center;
	color: var(--rak-blue);
}

.rkp-track-picks span {
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.rkp-track-go {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: auto;
	font-size: 14px;
	font-weight: 700;
	color: var(--rak-coral-dark) !important;
	text-decoration: none !important;
}

.rkp-track-go:hover .fa {
	transform: translateX(3px);
}

.rkp-track-go .fa {
	transition: transform 0.15s ease;
}

/* ---------- Vitals band ---------- */

.rkp-vitals {
	position: relative;
	padding: 48px 0 52px;
	color: #fff;
	background:
		linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px) 0 0 / 100% 28px,
		linear-gradient(120deg, var(--rak-night), var(--rkp-night));
}

.rkp-vitals-head {
	display: flex;
	align-items: center;
	gap: 10px;
	margin: 0 0 22px;
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #9ff0da;
}

.rkp-monitor {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
	gap: 14px;
	margin: 0;
}

.rkp-readout {
	position: relative;
	padding: 18px 20px 18px;
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-top: 3px solid var(--c);
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.04);
}

.rkp-readout dt {
	font-size: 12.5px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.7);
}

.rkp-readout dt .fa {
	margin-right: 4px;
	color: var(--c);
}

.rkp-readout dd {
	margin: 8px 0 2px;
	font-family: var(--rak-serif);
	font-size: clamp(30px, 3.2vw, 42px);
	font-weight: 600;
	line-height: 1;
	letter-spacing: -0.03em;
	font-variant-numeric: tabular-nums;
	color: #fff;
}

.rkp-readout small {
	font-size: 12.5px;
	color: rgba(255, 255, 255, 0.55);
}

/* ---------- Collections as result panels ---------- */

/* rows always close: a wide first panel (n % 3 == 2) or a full-width last panel (n % 3 == 1) */
.rkp-span-first > li:first-child {
	grid-column: span 2;
}

.rkp-span-last > li:last-child {
	grid-column: 1 / -1;
}

.rkp-panel-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.rkp-panel {
	position: relative;
	display: flex;
	flex-direction: column;
	height: 100%;
	padding: 22px 22px 20px 26px;
	border: 1px solid var(--rak-line);
	border-radius: 22px;
	background: #fff;
	color: var(--rak-ink);
	text-decoration: none !important;
	box-shadow: var(--rak-shadow);
	transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.rkp-panel::before {
	content: "";
	position: absolute;
	left: 0;
	top: 22px;
	bottom: 22px;
	width: 5px;
	border-radius: 0 5px 5px 0;
	background: var(--c);
}

.rkp-panel:hover {
	transform: translateY(-3px);
	border-color: var(--c);
	box-shadow: 0 22px 40px -24px rgba(44, 34, 117, 0.45);
}

.rkp-panel-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.rkp-panel-icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border-radius: 14px;
	background: var(--rak-blue-soft);
	background: color-mix(in srgb, var(--c) 18%, #fff);
	font-size: 18px;
	color: var(--rak-blue);
}

.rkp-panel-count {
	padding: 4px 11px;
	border-radius: 999px;
	background: var(--rak-paper);
	font-size: 12.5px;
	font-weight: 600;
	color: var(--rak-muted);
}

.rkp-panel-count b {
	color: var(--rak-ink);
}

.rkp-panel-title {
	margin: 16px 0 12px;
	font-family: var(--rak-serif);
	font-size: 21px;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.02em;
}

.rkp-panel-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 16px;
}

.rkp-panel-tags span {
	max-width: 100%;
	overflow: hidden;
	padding: 4px 10px;
	border-radius: 8px;
	background: var(--rak-paper);
	font-size: 12.5px;
	font-weight: 600;
	white-space: nowrap;
	text-overflow: ellipsis;
	color: var(--rak-muted);
}

.rkp-panel-tags .rkp-more {
	background: var(--rak-blue-soft);
	color: var(--rak-blue);
}

.rkp-panel-logos {
	display: flex;
	gap: 8px;
	margin-bottom: 16px;
}

.rkp-panel-logos img {
	width: 46px;
	height: 34px;
	padding: 4px;
	border: 1px solid var(--rak-line);
	border-radius: 8px;
	background: #fff;
	object-fit: contain;
}

.rkp-panel-go {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: auto;
	font-size: 14px;
	font-weight: 700;
	color: var(--rak-blue);
}

.rkp-panel:hover .rkp-panel-go .fa {
	transform: translateX(3px);
}

.rkp-panel-go .fa {
	transition: transform 0.15s ease;
}

.rkp-shortcuts {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 12px;
	margin: 26px 0 0;
	padding: 14px;
	border-radius: 22px;
	background: var(--rak-blue-soft);
	list-style: none;
}

.rkp-shortcut {
	display: flex;
	align-items: center;
	gap: 12px;
	height: 100%;
	padding: 14px 16px;
	border-radius: 16px;
	background: #fff;
	color: var(--rak-ink);
	text-decoration: none !important;
	transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.rkp-shortcut:hover {
	transform: translateY(-2px);
	box-shadow: 0 14px 28px -18px rgba(44, 34, 117, 0.5);
}

.rkp-shortcut > .fa:first-child {
	display: grid;
	place-items: center;
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	border-radius: 12px;
	background: var(--rak-night);
	font-size: 16px;
	color: var(--rak-mint);
}

.rkp-shortcut span {
	display: flex;
	flex: 1 1 auto;
	flex-direction: column;
	min-width: 0;
}

.rkp-shortcut b {
	font-size: 15px;
}

.rkp-shortcut small {
	font-size: 12.5px;
	color: var(--rak-muted);
}

.rkp-shortcut-go {
	color: var(--rak-blue);
}

/* ---------- Toolkit ---------- */

.rkp-tools-wrap {
	background: var(--rak-paper);
}

.rkp-tools {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.rkp-tool {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 6px;
	height: 100%;
	padding: 24px 56px 24px 24px;
	border-radius: 22px;
	background: #fff;
	color: var(--rak-ink) !important;
	text-decoration: none !important;
	box-shadow: var(--rak-shadow);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rkp-tool:hover {
	transform: translateY(-3px);
	box-shadow: 8px 8px 0 var(--c), 0 18px 36px -22px rgba(44, 34, 117, 0.35);
}

.rkp-tool-icon {
	display: grid;
	place-items: center;
	width: 48px;
	height: 48px;
	margin-bottom: 8px;
	border-radius: 16px;
	background: var(--c);
	font-size: 19px;
	color: var(--rak-night);
}

.rkp-tools li:nth-child(3) .rkp-tool-icon,
.rkp-tools li:nth-child(5) .rkp-tool-icon {
	color: #fff;
}

.rkp-tool b {
	font-family: var(--rak-serif);
	font-size: 18px;
	font-weight: 700;
	letter-spacing: -0.02em;
}

.rkp-tool small {
	font-size: 14px;
	line-height: 1.55;
	color: var(--rak-muted);
}

.rkp-tool-go {
	position: absolute;
	top: 26px;
	right: 24px;
	color: var(--rak-muted);
	transition: transform 0.15s ease, color 0.15s ease;
}

.rkp-tool:hover .rkp-tool-go {
	color: var(--rak-blue);
	transform: translateX(3px);
}

/* ---------- Research pulse ---------- */

.rkp-research-count {
	display: flex;
	align-items: baseline;
	gap: 10px;
	padding: 12px 18px;
	border-radius: 16px;
	background: var(--rak-mint-soft);
	color: var(--rak-mint-dark);
}

.rkp-research-count b {
	font-family: var(--rak-serif);
	font-size: 34px;
	font-weight: 700;
	letter-spacing: -0.03em;
}

.rkp-research-count span {
	font-size: 13px;
	font-weight: 600;
}

.rkp-research-grid {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
	gap: 26px;
	align-items: start;
}

.rkp-paper-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin: 0;
	font-size: 12.5px;
	font-weight: 600;
	color: var(--rak-muted);
}

.rkp-tag {
	padding: 3px 10px;
	border-radius: 999px;
	background: var(--rak-blue-soft);
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--rak-blue);
}

.rkp-paper-lead {
	position: sticky;
	top: 110px;
	overflow: hidden;
	padding: 30px 30px 84px;
	border-radius: 26px;
	color: #fff;
	background:
		radial-gradient(400px 260px at 100% 0%, rgba(84, 76, 183, 0.7), transparent 70%),
		var(--rak-night);
}

.rkp-paper-lead .rkp-paper-meta {
	color: rgba(255, 255, 255, 0.65);
}

.rkp-paper-lead .rkp-tag {
	background: rgba(43, 196, 160, 0.18);
	color: #9ff0da;
}

.rkp-paper-lead h3 {
	margin: 16px 0 12px;
	font-family: var(--rak-serif);
	font-size: clamp(22px, 2.2vw, 28px);
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.02em;
}

.rkp-paper-lead h3 a {
	color: #fff !important;
	text-decoration: none !important;
}

.rkp-paper-lead h3 a:hover {
	text-decoration: underline !important;
	text-decoration-color: var(--rak-mint) !important;
}

.rkp-paper-lead .rkp-paper-who,
.rkp-paper-lead .rkp-paper-journal {
	margin: 0 0 4px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.72);
}

.rkp-paper-lead .rkp-paper-journal {
	font-style: italic;
}

.rkp-paper-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px;
	margin: 20px 0 0;
}

.rkp-open {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 7px 14px;
	border-radius: 999px;
	background: var(--rak-mint);
	font-size: 13px;
	font-weight: 700;
	color: var(--rak-night) !important;
	text-decoration: none !important;
}

.rkp-open:hover {
	background: #49d5b3;
}

.rkp-open-sm {
	padding: 3px 10px;
	font-size: 12px;
}

.rkp-link {
	font-size: 13.5px;
	font-weight: 600;
	color: #fff !important;
}

.rkp-paper-ecg {
	position: absolute;
	left: 30px;
	right: 30px;
	bottom: 22px;
	width: calc(100% - 60px);
	height: 40px;
}

.rkp-paper-ecg polyline {
	fill: none;
	stroke: var(--rak-mint);
	stroke-width: 2;
	stroke-linejoin: round;
	opacity: 0.8;
}

.rkp-papers {
	display: grid;
	gap: 12px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.rkp-paper {
	position: relative;
	padding: 16px 18px;
	border: 1px solid var(--rak-line);
	border-radius: 18px;
	background: #fff;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.rkp-paper:hover {
	border-color: var(--rak-blue);
	box-shadow: 0 12px 26px -20px rgba(44, 34, 117, 0.5);
}

.rkp-paper h3 {
	margin: 8px 0 4px;
	font-size: 15.5px;
	font-weight: 700;
	line-height: 1.35;
}

.rkp-paper h3 a {
	color: var(--rak-ink) !important;
	text-decoration: none !important;
}

.rkp-paper h3 a:hover {
	color: var(--rak-blue) !important;
}

.rkp-paper .rkp-paper-who {
	margin: 0;
	font-size: 13px;
	color: var(--rak-muted);
}

.rkp-paper .rkp-open-sm {
	position: absolute;
	top: 14px;
	right: 14px;
}

.rkp-research-foot {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-top: 28px;
}

.rkp-research-foot .hm-credit {
	margin: 0;
}

/* ---------- About ---------- */

.rkp-about {
	background: var(--rak-paper);
}

.rkp-about-grid {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
	align-items: start;
	gap: 64px;
}

.rkp-about-art {
	position: relative;
	min-height: 520px;
	margin: 0;
}

.rkp-about-photo {
	position: absolute;
	overflow: hidden;
	border-radius: 28px;
	box-shadow: 0 30px 60px -34px rgba(27, 20, 75, 0.6);
}

.rkp-about-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.rkp-about-photo-a {
	top: 0;
	left: 0;
	width: 72%;
	aspect-ratio: 1 / 1;
}

.rkp-about-photo-b {
	right: 0;
	bottom: 0;
	width: 46%;
	aspect-ratio: 3 / 4;
	border: 6px solid var(--rak-paper);
}

.rkp-about-badge {
	position: absolute;
	z-index: 1;
	left: 18px;
	top: 18px;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 16px;
	border-radius: 999px;
	background: var(--rak-coral);
	font-size: 13px;
	font-weight: 700;
	color: var(--rak-night);
	box-shadow: 0 14px 28px -14px rgba(255, 122, 89, 0.9);
}

.rkp-steps {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
	margin: 26px 0;
	padding: 0;
	list-style: none;
	counter-reset: rkp-step;
}

.rkp-steps li {
	position: relative;
	padding: 52px 16px 16px;
	border-radius: 18px;
	background: #fff;
	counter-increment: rkp-step;
}

.rkp-steps li::before {
	content: counter(rkp-step);
	position: absolute;
	top: 14px;
	left: 16px;
	display: grid;
	place-items: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--rak-night);
	font-family: var(--rak-serif);
	font-size: 13px;
	font-weight: 700;
	color: var(--rak-mint);
}

.rkp-steps b {
	display: block;
	font-size: 15px;
	color: var(--rak-ink);
}

.rkp-steps span {
	display: block;
	margin-top: 4px;
	font-size: 13.5px;
	line-height: 1.5;
	color: var(--rak-muted);
}

/* footer ECG mark */
.rkp-footer-ecg {
	display: block;
	width: 160px;
	height: 24px;
	margin-top: 14px;
}

.rkp-footer-ecg polyline {
	fill: none;
	stroke: var(--rak-mint);
	stroke-width: 2;
	stroke-linejoin: round;
}

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

@media (max-width: 1199.98px) {
	.rkp-span-first > li:first-child,
	.rkp-span-last > li:last-child {
		grid-column: auto;
	}

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

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

@media (max-width: 991.98px) {
	.rkp-hero {
		padding: 112px 0 120px;
	}

	.rkp-hero-grid,
	.rkp-research-grid,
	.rkp-about-grid {
		grid-template-columns: minmax(0, 1fr);
		gap: 44px;
	}

	.rkp-scan {
		max-width: 560px;
		width: 100%;
		margin: 0 auto;
	}

	.rkp-scan-frame {
		aspect-ratio: 4 / 3;
	}

	.rkp-about-art {
		min-height: 0;
		aspect-ratio: 1 / 0.8;
	}
}

@media (max-width: 767.98px) {
	.rkp-steps {
		grid-template-columns: minmax(0, 1fr);
	}

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

	.rak-section-head {
		flex-direction: column;
		align-items: flex-start !important;
	}
}

@media (max-width: 575.98px) {
	.rkp-hero {
		padding: 96px 0 110px;
	}

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

	.rkp-scan {
		padding: 0;
	}

	/* the floating vitals become a tidy row under the photo */
	.rkp-scan {
		display: flex;
		flex-wrap: wrap;
		gap: 10px;
	}

	.rkp-scan-frame {
		flex: 1 1 100%;
	}

	.rkp-vital {
		position: static;
		flex: 1 1 calc(50% - 5px);
		animation: none;
	}

	.rkp-spark {
		display: none;
	}

	.rkp .rkp-search {
		padding: 8px;
		border-radius: 22px;
	}

	.rkp .rkp-search .hm-search-btn span {
		display: none;
	}

	.rkp .rkp-search .hm-search-btn {
		padding: 0 18px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.rkp-ecg-trace,
	.rkp-scan-line,
	.rkp-vital,
	.rkp-beat i,
	.rkp-dot::after {
		animation: none !important;
	}

	.rkp-ecg-trace {
		stroke-dasharray: none;
	}

	.rkp-scan-line {
		display: none;
	}
}

@media (max-width: 575.98px) {
	.rkp-track-photo {
		aspect-ratio: 2 / 1;
	}
}