*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: var(--body-txt);
	background: var(--paper);
	color: var(--body);
	font-size: 16px;
	line-height: 1.75;
	background-image:
		radial-gradient(var(--line) 1px, transparent 1px),
		radial-gradient(var(--line) 1px, transparent 1px);
	background-size: 40px 40px;
	background-position:
		0 0,
		0 0;
}

h3 {
	font-family: var(--display);
	/* font-size: 1.5rem; */
	line-height: 1.5rem;
	margin-bottom: 14px;
}

/* HERO IMAGE */
.hero-image {
	width: 100%;
	height: clamp(380px, 42vw, 540px);
	position: relative;
	overflow: hidden;
	background: #111b2e;
}

.hero-bg {
	position: absolute;
	inset: 0;
	background: linear-gradient(140deg, #0c3d28 0%, #163a4a 50%, #0a1828 100%);
}

.recru-hero-bg {
	position: absolute;
	inset: 0;
	background: radial-gradient(
		50% 50% at 50% 50%,
		#e6e7eb 0%,
		#dce1e7 46.88%,
		#dad9da 79.97%,
		#dad2cf 99.04%
	);
}

.systema-hero-bg {
	position: absolute;
	inset: 0;
	background: radial-gradient(
		85.47% 85.47% at 50% 50%,
		#e1e7e7 0%,
		#dee4e4 46.88%,
		#d3dbdb 79.97%,
		#cbd5d6 99.04%
	);
}

.hero-bg::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(
			ellipse 55% 70% at 65% 35%,
			rgba(26, 122, 74, 0.4) 0%,
			transparent 65%
		),
		radial-gradient(
			ellipse 40% 55% at 18% 65%,
			rgba(42, 92, 255, 0.22) 0%,
			transparent 60%
		);
}

.hero-grid {
	position: absolute;
	inset: 0;
	opacity: 0.05;
	background-image:
		linear-gradient(rgba(255, 255, 255, 1) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 1) 1px, transparent 1px);
	background-size: 56px 56px;
}

.hero-circle-1 {
	position: absolute;
	width: 380px;
	height: 380px;
	top: -100px;
	right: 8%;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.07);
}
.hero-circle-2 {
	position: absolute;
	width: 220px;
	height: 220px;
	top: 30%;
	left: 4%;
	border-radius: 50%;
	border: 1px solid rgba(26, 122, 74, 0.28);
}
.hero-circle-3 {
	position: absolute;
	width: 150px;
	height: 150px;
	bottom: -30px;
	right: 26%;
	border-radius: 50%;
	border: 1px solid rgba(42, 92, 255, 0.22);
}

.hero-background {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: center;
	pointer-events: none;
	color: rgba(255, 255, 255, 0.22);
	font-size: 0.72rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	font-weight: 500;
}

.systema-hero-background {
	position: absolute;
	margin-top: 2rem;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: center;
	pointer-events: none;
	color: rgba(255, 255, 255, 0.22);
	font-size: 0.72rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	font-weight: 500;
}

.hero-placeholder-hint span {
	display: block;
	font-size: 2rem;
	margin-bottom: 8px;
	opacity: 0.5;
}

.hero-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 40px;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
}

.hero-overlay-title {
	font-family: var(--display);
	font-size: clamp(1.5rem, 3.5vw, 2.5rem);
	color: #fff;
	line-height: 1.15;
	max-width: 480px;
}

.hero-badge {
	flex-shrink: 0;
	font-size: 0.68rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #fff;
	background: rgba(26, 122, 74, 0.7);
	border: 1px solid rgba(255, 255, 255, 0.18);
	padding: 5px 12px;
	border-radius: 20px;
	backdrop-filter: blur(8px);
	white-space: nowrap;
	align-self: flex-start;
}

/* MOBILE TOP BAR */
.mobile-bar {
	display: none;
	position: sticky;
	top: 0;
	z-index: 90;
	height: 52px;
	background: rgba(249, 248, 245, 0.96);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border);
	padding: 0 20px;
	align-items: center;
	justify-content: space-between;
}

.bar-logo {
	font-family: "DM Serif Display", serif;
	font-size: 1rem;
	color: var(--ink);
	text-decoration: none;
}

.bar-logo em {
	color: var(--accent);
	font-style: normal;
}

.bar-btn {
	display: flex;
	align-items: center;
	gap: 6px;
	background: none;
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 6px 10px;
	font-size: 0.72rem;
	font-weight: 500;
	color: var(--ink-mid);
	cursor: pointer;
	font-family: inherit;
}

.points-list {
	list-style-type: square;
	margin-left: 2rem;
	margin-bottom: 3rem;
}
.points-list li {
	line-height: 1.4;
	margin-bottom: 1rem;
}

/* LAYOUT */
.layout {
	display: flex;
	margin: 0 auto;
	max-width: 68rem;
}

/* SIDE NAV */
.sidenav {
	width: var(--nav-w);
	flex-shrink: 0;
	position: sticky;
	top: 0;
	height: 100vh;
	overflow-y: auto;
	padding: 48px 0 48px 36px;
	border-right: 1px solid var(--border);
}

.sidenav::-webkit-scrollbar {
	width: 0;
}

.nav-logo {
	font-family: var(--mono);
	font-size: 1.1rem;
	color: var(--ink);
	text-decoration: none;
	display: block;
	margin-bottom: 36px;
}

.nav-logo img {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	object-fit: fill;
	filter: grayscale(100%);
	transition: filter 0.3s ease;
}
.nav-logo:hover img {
	filter: grayscale(0%);
}

/* .nav-logo em {
	color: var(--accent);
	font-style: normal;
} */

.nav-logo a {
	font-size: 1.2rem;
	color: blue;
}

.nav-label {
	font-size: 0.6rem;
	font-weight: 500;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ink-light);
	margin-bottom: 14px;
}

.sidenav ul {
	list-style: none;
}
.sidenav li {
	margin-bottom: 1px;
}

.sidenav a {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.84rem;
	color: var(--ink-light);
	text-decoration: none;
	padding: 5px 0;
	transition: color 0.2s;
}

.sidenav a::before {
	content: "";
	width: 2px;
	height: 0;
	background: var(--accent);
	border-radius: 2px;
	transition: height 0.22s;
	flex-shrink: 0;
}

.sidenav a.active,
.sidenav a:hover {
	color: var(--ink);
}
.sidenav a.active::before {
	height: 16px;
}

.nav-meta {
	margin-top: 36px;
	padding-top: 22px;
	padding-right: 14px;
	border-top: 1px solid var(--border);
}

.meta-row {
	margin-bottom: 13px;
}
.meta-label {
	font-size: 0.58rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--ink-light);
	display: block;
	margin-bottom: 2px;
}
.meta-value {
	font-size: 0.78rem;
	color: var(--ink-mid);
}

/* MAIN */
.main {
	flex: 1;
	min-width: 0;
	padding: 52px 60px 100px;
}

/* HERO TEXT */
.hero-text {
	margin-bottom: 68px;
}

.project-tag {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-size: 0.67rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--ink);
	background: var(--teal-soft);
	padding: 4px 10px;
	border-radius: 20px;
	margin-bottom: 18px;
}

.hero-text h1 {
	font-family: var(--display);
	font-size: clamp(3.5rem, 8vw, 6.5rem);
	/* line-height: 0.8; */
	margin-bottom: 15px;
}
.hero-text h2 {
	font-family: var(--display);
	font-size: 2.4rem;
	line-height: 0.9;
	margin-bottom: 16px;
}

.hero-sub {
	font-size: 1rem;
	color: var(--ink-mid);
	max-width: 960px;
	line-height: 1.7;
}

.hero-strip {
	display: flex;
	flex-wrap: wrap;
	gap: 24px 44px;
	margin-top: 32px;
	padding-top: 26px;
	border-top: 1px solid var(--border);
}

.s-label {
	font-size: 0.6rem;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--ink-light);
	font-weight: 500;
	margin-bottom: 3px;
}
.s-val {
	font-size: 0.87rem;
	font-weight: 500;
	color: var(--ink);
}

/* SECTIONS */
section {
	margin-bottom: 76px;
	scroll-margin-top: 28px;
}

.eyebrow {
	font-size: 0.6rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--accent);
	margin-bottom: 10px;
}

section h2 {
	font-family: var(--display);
	font-size: 3.2rem;
	line-height: 1.2;
	margin-bottom: 16px;
}

section p {
	color: var(--ink-mid);
	margin-bottom: 13px;
	max-width: 960px;
}

/* CONCEPT GRID */
.concept-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1px;
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	margin-top: 26px;
	background: var(--border);
}
.systema-concept-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1px;
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	margin-top: 26px;
}
.systema-design-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1px;
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	margin-top: 26px;
}

.systema-design-grid ul {
	list-style: none;
}

.systema-design-grid ol {
	margin-left: 12px;
}

.systema-design-grid ul li,
ol li {
	font-size: 0.8rem;
	line-height: 1.4;
	margin-bottom: 1rem;
}

.concept-card {
	background: var(--surface);
	padding: 22px 18px;
}
.concept-num {
	font-size: 0.58rem;
	font-weight: 500;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ink-light);
	margin-bottom: 10px;
}
.concept-card h3 {
	font-family: var(--display);
	font-size: 1.2rem;
	margin-bottom: 9px;
	line-height: 1.3;
}
.concept-card p {
	font-size: 0.8rem;
	color: var(--body);
	line-height: 1.6;
	margin: 0;
	max-width: none;
}

.caption {
	font-size: 0.73rem;
	color: var(--ink-light);
	text-align: center;
	margin-top: 11px;
	font-style: italic;
}

/* SCENARIO GRID */
.scenario-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1px;
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	margin-top: 26px;
	margin-bottom: 2rem;
	background: var(--border);
}

.scenario-card {
	background: var(--surface);
	padding: 22px 18px;
}
.scenario-num {
	font-size: 0.58rem;
	font-weight: 500;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ink-light);
	margin-bottom: 10px;
}
.scenario-card h3 {
	font-family: var(--display);
	font-size: 1.2rem;
	margin-bottom: 9px;
	line-height: 1.3;
}
.scenario-card p {
	font-size: 0.79rem;
	line-height: 1.6;
	margin: 0;
	max-width: none;
}

.caption {
	font-size: 0.73rem;
	color: var(--ink-light);
	text-align: center;
	margin-top: 11px;
	font-style: italic;
}

/* Prototype i frame */

.proto-i-frame {
	display: flex;
	justify-content: center;
}

.lottie-frame {
	border: none;
	width: 100%;
	height: 380px;
}

/* FLOW */
.flow {
	margin-top: 2.5rem;
	margin-bottom: 3rem;
}

.flow-step {
	display: grid;
	grid-template-columns: 42px 1fr;
	gap: 16px;
	padding: 20px 0;
	border-bottom: 1px solid var(--border);
	align-items: start;
}
.flow-step:last-child {
	border-bottom: none;
}

.step-num {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: 1.5px solid var(--accent);
	color: var(--accent);
	font-size: 0.8rem;
	font-weight: 500;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.step-content h4 {
	font-family: var(--display);
	font-weight: 500;
	font-size: 1.2rem;
	margin-bottom: 4px;
}
.step-content p {
	font-size: 0.8rem;
	margin: 0;
	max-width: none;
}

/* INSIGHT GRID */
.insight-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 13px;
	margin-top: 26px;
}

.insight-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 20px;
}
.insight-icon {
	font-size: 1.2rem;
	margin-bottom: 9px;
	display: block;
}

.insight-card h3 {
	font-family: var(--display);
	font-size: 1.2rem;
	margin-bottom: 9px;
	line-height: 1.3;
}
.insight-card h4 {
	font-weight: 500;
	font-size: 0.87rem;
	margin-bottom: 6px;
}
.insight-card p {
	font-size: 0.78rem;
	margin: 0;
	max-width: none;
	line-height: 1.6;
}

/* PULL QUOTE */
.pull-quote {
	margin: 32px 0;
	padding: 26px 28px;
	background: var(--accent-soft);
	border-left: 3px solid var(--accent);
	border-radius: 0 12px 12px 0;
}
.pull-quote p {
	font-family: var(--mono);
	font-size: 1.08rem;
	color: var(--ink);
	line-height: 1.55;
	font-style: italic;
	margin: 0 0 9px;
	max-width: none;
}
.pull-quote cite {
	font-size: 0.74rem;
	color: var(--ink-mid);
	font-style: normal;
}

/* PROTO */
.proto-row {
	display: flex;
	gap: 13px;
	margin-top: 26px;
}
.proto-frame {
	flex: 1;
	min-width: 0;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 13px;
	overflow: hidden;
}
.proto-frame-top {
	height: 7px;
	background: var(--ink);
}
.proto-frame-body {
	padding: 16px;
	min-height: 130px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.proto-bar {
	height: 8px;
	background: var(--border);
	border-radius: 3px;
}
.proto-bar.accent {
	background: var(--accent);
	width: 60%;
}
.proto-bar.short {
	width: 40%;
}
.proto-bar.med {
	width: 75%;
}
.proto-block {
	height: 46px;
	background: var(--accent-soft);
	border-radius: 6px;
	border: 1px solid #c8d4ff;
}
.proto-label {
	font-size: 0.68rem;
	color: var(--ink-light);
	text-align: center;
	padding: 9px;
	border-top: 1px solid var(--border);
}

/* RESULTS */
.results-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 13px;
	margin-top: 26px;
}
.result-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 20px 16px;
	text-align: center;
}
.result-num {
	font-family: var(--display);
	font-size: 2.1rem;
	color: var(--accent);
	line-height: 1;
	margin-bottom: 6px;
}
.result-desc {
	font-size: 0.74rem;
	color: var(--ink-mid);
	line-height: 1.5;
}

/* REVEAL */
.reveal {
	opacity: 0;
	transform: translateY(18px);
	transition:
		opacity 0.5s ease,
		transform 0.5s ease;
}
.reveal.visible {
	opacity: 1;
	transform: none;
}

/* MOBILE DRAWER */
.drawer {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 200;
}

.drawer.open {
	display: block;
}

.drawer-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.38);
	backdrop-filter: blur(2px);
}

.drawer-panel {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: 256px;
	background: var(--paper);
	padding: 28px 24px;
	overflow-y: auto;
	transform: translateX(-100%);
	transition: transform 0.28s ease;
	border-right: 1px solid var(--border);
}

.drawer.open .drawer-panel {
	transform: translateX(0);
}

.drawer-close {
	position: absolute;
	top: 14px;
	right: 14px;
	background: none;
	border: none;
	font-size: 1.1rem;
	color: var(--ink-mid);
	cursor: pointer;
	padding: 4px;
}

.drawer-panel .nav-logo {
	margin-bottom: 28px;
}

.drawer-links a {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 0.9rem;
	color: var(--ink-mid);
	text-decoration: none;
	padding: 9px 0;
	border-bottom: 1px solid var(--border);
	transition: color 0.2s;
}

.drawer-links a::before {
	content: "";
	width: 2px;
	height: 0;
	background: var(--accent);
	border-radius: 2px;
	flex-shrink: 0;
	transition: height 0.2s;
}
.drawer-links a.active {
	color: var(--ink);
}
.drawer-links a.active::before {
	height: 16px;
}

.drawer-meta {
	margin-top: 24px;
}

/* SOLO IMAGE */

.solo-img {
	max-width: 100%;
	height: auto;
}

/* IMAGE GALLERY */

.img-gallery {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	margin-top: 26px;
}

.img-gallery.cols-2 {
	grid-template-columns: repeat(2, 1fr);
}

.gallery-item {
	position: relative;
	border-radius: 10px;
	overflow: hidden;
	border: 1px solid var(--border);
	cursor: zoom-in;
	background: var(--header-bg, #f3f2ee);
	aspect-ratio: 4/3;
}

.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.35s ease;
}

.gallery-item:hover img {
	transform: scale(1.04);
}

.gallery-item-overlay {
	position: absolute;
	inset: 0;
	background: rgba(17, 18, 16, 0);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.25s ease;
}

.gallery-item:hover .gallery-item-overlay {
	background: rgba(17, 18, 16, 0.28);
}

.gallery-zoom-icon {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.92);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transform: scale(0.75);
	transition:
		opacity 0.22s ease,
		transform 0.22s ease;
}

.gallery-zoom-icon svg {
	width: 16px;
	height: 16px;
	color: var(--ink);
}

.gallery-item:hover .gallery-zoom-icon {
	opacity: 1;
	transform: scale(1);
}

.gallery-item-caption {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 10px 12px 9px;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.52) 0%, transparent 100%);
	font-size: 0.7rem;
	color: rgba(255, 255, 255, 0.9);
	opacity: 0;
	transition: opacity 0.22s ease;
}

.gallery-item:hover .gallery-item-caption {
	opacity: 1;
}

/* LIGHTBOX */
.lightbox {
	position: fixed;
	inset: 0;
	z-index: 500;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.25s ease;
}

.lightbox.open {
	opacity: 1;
	pointer-events: all;
}

.lb-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(10, 12, 10, 0.88);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}

.lb-container {
	position: relative;
	z-index: 1;
	max-width: min(90vw, 1100px);
	max-height: 90vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
}

.lb-img-wrap {
	position: relative;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 32px 80px rgba(0, 0, 0, 0.55);
	max-height: 80vh;
	display: flex;
}

.lb-img-wrap img {
	max-width: min(90vw, 1100px);
	max-height: 78vh;
	object-fit: contain;
	display: block;
	border-radius: 10px;
	transform: scale(0.94);
	transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox.open .lb-img-wrap img {
	transform: scale(1);
}

.lb-caption {
	font-family: var(--display);
	font-size: 0.8rem;
	color: rgba(255, 255, 255, 0.6);
	text-align: center;
	max-width: 560px;
	line-height: 1.5;
}

.lb-count {
	font-size: 0.68rem;
	color: rgba(255, 255, 255, 0.35);
	font-weight: 500;
	letter-spacing: 0.06em;
	margin-top: -6px;
}

/* LIGHTBOX CONTROLS */
.lb-close {
	position: fixed;
	top: 20px;
	right: 24px;
	z-index: 2;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.12);
	border: 1px solid rgba(255, 255, 255, 0.18);
	color: #fff;
	font-size: 1.1rem;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.18s;
	backdrop-filter: blur(4px);
}

.lb-close:hover {
	background: rgba(255, 255, 255, 0.22);
}

.lb-arrow {
	position: fixed;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.16);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.18s;
	backdrop-filter: blur(4px);
}

.lb-arrow:hover {
	background: rgba(255, 255, 255, 0.22);
}
.lb-arrow.prev {
	left: 20px;
}
.lb-arrow.next {
	right: 20px;
}
.lb-arrow svg {
	width: 18px;
	height: 18px;
}
.lb-arrow.hidden {
	opacity: 0;
	pointer-events: none;
}

/* Thumbnail strip */
.lb-thumbs {
	display: flex;
	gap: 8px;
	max-width: 90vw;
	overflow-x: auto;
	padding: 2px 4px 4px;
	scrollbar-width: none;
}

.lb-thumbs::-webkit-scrollbar {
	display: none;
}

.lb-thumb {
	width: 52px;
	height: 38px;
	border-radius: 5px;
	overflow: hidden;
	cursor: pointer;
	flex-shrink: 0;
	border: 2px solid transparent;
	transition:
		border-color 0.18s,
		opacity 0.18s;
	opacity: 0.5;
}

.lb-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.lb-thumb.active {
	border-color: #fff;
	opacity: 1;
}
.lb-thumb:hover {
	opacity: 0.85;
}

/* CTA  */

.cta-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	margin-top: 2rem;
	font-family: var(--mono);
	font-size: 0.78rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--bg);
	background: var(--ink);
	padding: 0.9rem 2rem;
	text-decoration: none;
	position: relative;
	overflow: hidden;
}
.cta-btn::before {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--accent);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.4s ease;
}
.cta-btn:hover::before {
	transform: scaleX(1);
}
.cta-btn span {
	position: relative;
	z-index: 1;
}
.cta-btn svg {
	position: relative;
	z-index: 1;
	transition: transform 0.3s ease;
}
.cta-btn:hover svg {
	transform: translate(3px, -3px);
}

@media (max-width: 600px) {
	.img-gallery {
		grid-template-columns: repeat(2, 1fr);
	}
	.img-gallery.cols-2 {
		grid-template-columns: 1fr;
	}
	.lb-arrow.prev {
		left: 8px;
	}
	.lb-arrow.next {
		right: 8px;
	}
	.lb-close {
		top: 12px;
		right: 12px;
	}
}

/* RESPONSIVE */
@media (max-width: 900px) {
	.sidenav {
		display: none;
	}
	.mobile-bar {
		display: flex;
	}
	.layout {
		display: block;
	}
	.main {
		padding: 32px 24px 72px;
	}
	.hero-overlay {
		padding: 24px 20px;
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}
	section {
		scroll-margin-top: 60px;
	}
	.hero-background {
		position: absolute;
		left: 50%;
		top: 70%;
		transform: translate(-50%, -50%);
		text-align: center;
		/* max-width: 100%; */
	}
}

@media (max-width: 620px) {
	.concept-grid {
		grid-template-columns: 1fr;
	}
	.systema-concept-grid {
		grid-template-columns: 1fr;
	}
	.systema-design-grid {
		grid-template-columns: 1fr;
	}
	.insight-grid {
		grid-template-columns: 1fr;
	}
	.results-grid {
		grid-template-columns: 1fr 1fr;
	}
	.proto-row {
		flex-direction: column;
	}
	section h2 {
		font-size: 1.45rem;
	}
	.pull-quote p {
		font-size: 1rem;
	}
	.hero-strip {
		gap: 18px 28px;
	}
}

@media (max-width: 380px) {
	.results-grid {
		grid-template-columns: 1fr;
	}
	.main {
		padding: 24px 14px 56px;
	}
}