/* ═══════════════════════════════════════════════════════════
   ARK8 - Software Agency Portfolio
   Brutalist-Minimal Design System
   ═══════════════════════════════════════════════════════════ */

/* CSS Variables */
:root {
	/* Colors */
	--color-black: #000000;
	--color-white: #ffffff;
	--color-gray-100: #f5f5f5;
	--color-gray-200: #e5e5e5;
	--color-gray-300: #d4d4d4;
	--color-gray-400: #a3a3a3;
	--color-gray-500: #737373;
	--color-gray-600: #525252;
	--color-gray-700: #404040;
	--color-gray-800: #262626;
	--color-gray-900: #171717;

	/* Accent - subtle warm gray for highlights */
	--color-accent: #1a1a1a;
	--color-accent-light: #2a2a2a;

	/* Typography */
	--font-display: "Clash Display", sans-serif;
	--font-body: "Satoshi", sans-serif;

	/* Spacing */
	--space-xs: 0.25rem;
	--space-sm: 0.5rem;
	--space-md: 1rem;
	--space-lg: 2rem;
	--space-xl: 4rem;
	--space-2xl: 8rem;
	--space-3xl: 12rem;

	/* Transitions */
	--ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
	--ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
	--duration-fast: 0.2s;
	--duration-normal: 0.4s;
	--duration-slow: 0.8s;

	/* Layout */
	--container-max: 1400px;
	--header-height: 80px;
}

/* ═══════════════════════════════════════════════════════════
   Accessibility
   ═══════════════════════════════════════════════════════════ */

.skip-link {
	position: absolute;
	top: -100%;
	left: 50%;
	transform: translateX(-50%);
	background: var(--color-black);
	color: var(--color-white);
	padding: var(--space-md) var(--space-lg);
	z-index: 10000;
	font-size: 0.875rem;
	font-weight: 500;
	text-decoration: none;
	border-radius: 0 0 4px 4px;
	transition: top 0.3s ease;
}

.skip-link:focus {
	top: 0;
	outline: 2px solid var(--color-white);
	outline-offset: 2px;
}

/* Focus styles for accessibility */
*:focus-visible {
	outline: 2px solid var(--color-black);
	outline-offset: 2px;
}

.section-dark *:focus-visible,
.about *:focus-visible,
.why-us *:focus-visible,
.footer *:focus-visible {
	outline-color: var(--color-white);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

/* ═══════════════════════════════════════════════════════════
   Base Styles
   ═══════════════════════════════════════════════════════════ */

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

html {
	scroll-behavior: smooth;
	font-size: 16px;
}

body {
	font-family: var(--font-body);
	background-color: var(--color-white);
	color: var(--color-black);
	line-height: 1.6;
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* Hide scrollbar but keep functionality */
body::-webkit-scrollbar {
	width: 8px;
}

body::-webkit-scrollbar-track {
	background: var(--color-white);
}

body::-webkit-scrollbar-thumb {
	background: var(--color-black);
	border-radius: 0;
}

::selection {
	background: var(--color-black);
	color: var(--color-white);
}

a {
	color: inherit;
	text-decoration: none;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

/* ═══════════════════════════════════════════════════════════
   Typography
   ═══════════════════════════════════════════════════════════ */

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-display);
	font-weight: 600;
	line-height: 1.1;
	letter-spacing: -0.02em;
}

.heading-xl {
	font-size: clamp(3.5rem, 12vw, 10rem);
	font-weight: 600;
	line-height: 0.9;
	letter-spacing: -0.04em;
}

.heading-lg {
	font-size: clamp(2.5rem, 8vw, 6rem);
	font-weight: 600;
	line-height: 1;
	letter-spacing: -0.03em;
}

.heading-md {
	font-size: clamp(1.5rem, 4vw, 3rem);
	font-weight: 500;
	line-height: 1.2;
}

.heading-sm {
	font-size: clamp(1.25rem, 2vw, 1.5rem);
	font-weight: 500;
}

.text-body {
	font-size: 1.125rem;
	line-height: 1.7;
	color: var(--color-gray-600);
}

.text-sm {
	font-size: 0.875rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

.text-mono {
	font-family: "JetBrains Mono", monospace;
	font-size: 0.875rem;
}

/* ═══════════════════════════════════════════════════════════
   Layout Components
   ═══════════════════════════════════════════════════════════ */

.container {
	width: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--space-lg);
}

.section {
	padding: var(--space-3xl) 0;
	position: relative;
}

.section-dark {
	background-color: var(--color-black);
	color: var(--color-white);
}

.grid {
	display: grid;
	gap: var(--space-lg);
}

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

.grid-3 {
	grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
	grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
	.grid-4 {
		grid-template-columns: repeat(2, 1fr);
	}
	.grid-3 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.grid-4,
	.grid-3,
	.grid-2 {
		grid-template-columns: 1fr;
	}
}

/* ═══════════════════════════════════════════════════════════
   Header & Navigation
   ═══════════════════════════════════════════════════════════ */

.header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	height: var(--header-height);
	z-index: 1000;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(20px);
	border-bottom: 1px solid var(--color-gray-200);
	transition: transform var(--duration-normal) var(--ease-out-expo);
}

.header.hidden {
	transform: translateY(-100%);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
}

.logo {
	font-family: var(--font-display);
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	position: relative;
	z-index: 1001;
}

.logo img {
	height: 36px;
	width: auto;
}

.logo-mark {
	width: 36px;
	height: 36px;
	background: var(--color-black);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-white);
	font-size: 0.875rem;
	font-weight: 700;
}

/* Logo in footer - white version */
.footer .logo img {
	filter: invert(1);
}

.nav {
	display: flex;
	align-items: center;
	gap: var(--space-xl);
}

.nav-links {
	display: flex;
	gap: var(--space-lg);
	list-style: none;
}

.nav-link {
	font-size: 0.875rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	position: relative;
	padding: var(--space-xs) 0;
	transition: opacity var(--duration-fast);
}

.nav-link::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 1px;
	background: var(--color-black);
	transition: width var(--duration-normal) var(--ease-out-expo);
}

.nav-link:hover::after {
	width: 100%;
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	padding: 0.875rem 1.75rem;
	font-family: var(--font-body);
	font-size: 0.875rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	border: none;
	cursor: pointer;
	transition: all var(--duration-normal) var(--ease-out-expo);
}

.btn-primary {
	background: var(--color-black);
	color: var(--color-white);
}

.btn-primary:hover {
	background: var(--color-gray-800);
	transform: translateY(-2px);
}

.btn-outline {
	background: transparent;
	color: var(--color-black);
	border: 1px solid var(--color-black);
}

.btn-outline:hover {
	background: var(--color-black);
	color: var(--color-white);
}

.btn-white {
	background: var(--color-white);
	color: var(--color-black);
}

.btn-white:hover {
	background: var(--color-gray-100);
	transform: translateY(-2px);
}

/* Mobile Menu */
.menu-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 6px;
	background: none;
	border: none;
	cursor: pointer;
	padding: var(--space-sm);
	width: 44px;
	height: 44px;
	position: relative;
	z-index: 1001;
}

.menu-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background: var(--color-black);
	transition: all 0.3s var(--ease-out-expo);
	transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
	transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
	opacity: 0;
	transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
	transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Navigation Overlay */
.mobile-nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: var(--color-white);
	z-index: 999;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	opacity: 0;
	visibility: hidden;
	transition: all 0.4s var(--ease-out-expo);
}

.mobile-nav.active {
	opacity: 1;
	visibility: visible;
}

.mobile-nav-links {
	list-style: none;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-lg);
	padding: 0;
	margin: 0;
}

.mobile-nav-link {
	font-family: var(--font-display);
	font-size: clamp(2rem, 8vw, 3.5rem);
	font-weight: 600;
	letter-spacing: -0.02em;
	color: var(--color-black);
	opacity: 0;
	transform: translateY(40px);
	transition: all 0.4s var(--ease-out-expo);
	position: relative;
}

.mobile-nav.active .mobile-nav-link {
	opacity: 1;
	transform: translateY(0);
}

.mobile-nav.active .mobile-nav-link:nth-child(1) {
	transition-delay: 0.1s;
}
.mobile-nav.active .mobile-nav-link:nth-child(2) {
	transition-delay: 0.15s;
}
.mobile-nav.active .mobile-nav-link:nth-child(3) {
	transition-delay: 0.2s;
}
.mobile-nav.active .mobile-nav-link:nth-child(4) {
	transition-delay: 0.25s;
}
.mobile-nav.active .mobile-nav-link:nth-child(5) {
	transition-delay: 0.3s;
}

.mobile-nav-link::after {
	content: "";
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 3px;
	background: var(--color-black);
	transition: width 0.3s var(--ease-out-expo);
}

.mobile-nav-link:hover::after {
	width: 100%;
}

.mobile-nav .btn {
	margin-top: var(--space-xl);
	opacity: 0;
	transform: translateY(20px);
	transition: all 0.4s var(--ease-out-expo);
	transition-delay: 0.35s;
}

.mobile-nav.active .btn {
	opacity: 1;
	transform: translateY(0);
}

@media (max-width: 768px) {
	.menu-toggle {
		display: flex;
	}

	.nav-links,
	.nav > .btn {
		display: none;
	}

	.header {
		height: 70px;
	}

	:root {
		--header-height: 70px;
	}
}

/* ═══════════════════════════════════════════════════════════
   Hero Section
   ═══════════════════════════════════════════════════════════ */

.hero {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding-top: var(--header-height);
	position: relative;
	overflow: hidden;
}

.hero-content {
	position: relative;
	z-index: 2;
	padding-bottom: 20px;
}

.hero-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	margin-bottom: var(--space-lg);
	font-size: 0.875rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-gray-500);
}

.hero-eyebrow::before {
	content: "";
	width: 40px;
	height: 1px;
	background: var(--color-gray-400);
}

.hero-title {
	margin-bottom: var(--space-md);
	font-size: clamp(2.5rem, 10vw, 7rem);
}

.hero-title .line {
	display: block;
	overflow: hidden;
}

.hero-title .word {
	display: inline-block;
	transform: translateY(100%);
}

.hero-description {
	max-width: 540px;
	margin-bottom: var(--space-xl);
}

.hero-cta {
	display: flex;
	gap: var(--space-md);
	flex-wrap: wrap;
}

.hero-visual {
	position: absolute;
	top: 50%;
	right: -5%;
	transform: translateY(-50%);
	width: 50%;
	height: 70%;
	z-index: 1;
	opacity: 0.1;
}

.hero-shape {
	position: absolute;
	background: var(--color-black);
}

.hero-shape-1 {
	width: 400px;
	height: 400px;
	top: 10%;
	right: 10%;
	clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.hero-shape-2 {
	width: 200px;
	height: 200px;
	bottom: 20%;
	right: 30%;
	border-radius: 50%;
}

.scroll-indicator {
	position: absolute;
	bottom: var(--space-xl);
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-sm);
	color: var(--color-gray-500);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.scroll-line {
	width: 1px;
	height: 60px;
	background: linear-gradient(to bottom, var(--color-black), transparent);
	animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
	0%,
	100% {
		transform: scaleY(1);
		opacity: 1;
	}
	50% {
		transform: scaleY(0.5);
		opacity: 0.5;
	}
}

/* ═══════════════════════════════════════════════════════════
   Stats Bar
   ═══════════════════════════════════════════════════════════ */

.stats-bar {
	background: var(--color-black);
	color: var(--color-white);
	padding: var(--space-xl) 0;
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-lg);
	text-align: center;
}

.stat-item {
	padding: var(--space-md);
	border-left: 1px solid var(--color-gray-800);
}

.stat-item:first-child {
	border-left: none;
}

.stat-value {
	font-family: var(--font-display);
	font-size: clamp(2.5rem, 5vw, 4rem);
	font-weight: 600;
	line-height: 1;
	margin-bottom: var(--space-sm);
}

.stat-label {
	font-size: 0.875rem;
	color: var(--color-gray-400);
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

@media (max-width: 768px) {
	.stats-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.stat-item {
		border-left: none;
		border-top: 1px solid var(--color-gray-800);
		padding-top: var(--space-lg);
	}

	.stat-item:nth-child(-n + 2) {
		border-top: none;
	}
}

/* ═══════════════════════════════════════════════════════════
   Services Section
   ═══════════════════════════════════════════════════════════ */

.services {
	background: var(--color-gray-100);
}

.section-header {
	margin-bottom: var(--space-2xl);
}

.section-label {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-gray-500);
	margin-bottom: var(--space-md);
}

.section-label::before {
	content: "";
	width: 8px;
	height: 8px;
	background: var(--color-black);
}

.service-card {
	background: var(--color-white);
	padding: var(--space-xl);
	position: relative;
	overflow: hidden;
	transition: all var(--duration-normal) var(--ease-out-expo);
	border: 1px solid transparent;
}

.service-card:hover {
	border-color: var(--color-black);
	transform: translateY(-8px);
}

.service-number {
	font-family: var(--font-display);
	font-size: 4rem;
	font-weight: 600;
	color: var(--color-gray-200);
	line-height: 1;
	margin-bottom: var(--space-lg);
	transition: color var(--duration-normal);
}

.service-card:hover .service-number {
	color: var(--color-black);
}

.service-title {
	font-size: 1.5rem;
	margin-bottom: var(--space-md);
}

.service-description {
	color: var(--color-gray-600);
	margin-bottom: var(--space-lg);
	line-height: 1.7;
}

.service-features {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
}

.service-features li {
	font-size: 0.75rem;
	padding: var(--space-xs) var(--space-sm);
	background: var(--color-gray-100);
	letter-spacing: 0.02em;
	transition: all var(--duration-fast);
}

.service-card:hover .service-features li {
	background: var(--color-black);
	color: var(--color-white);
}

/* ═══════════════════════════════════════════════════════════
   Why Us Section
   ═══════════════════════════════════════════════════════════ */

.why-us {
	background: var(--color-black);
	color: var(--color-white);
}

.why-us .section-label::before {
	background: var(--color-white);
}

.why-us-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-lg);
}

.why-us-card {
	padding: var(--space-xl);
	border: 1px solid var(--color-gray-800);
	position: relative;
	overflow: hidden;
	transition: all var(--duration-normal) var(--ease-out-expo);
}

.why-us-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 3px;
	background: var(--color-white);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform var(--duration-normal) var(--ease-out-expo);
}

.why-us-card:hover {
	border-color: var(--color-gray-600);
	background: var(--color-gray-900);
}

.why-us-card:hover::before {
	transform: scaleX(1);
}

.why-us-icon {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: var(--space-lg);
	border: 1px solid var(--color-gray-700);
	color: var(--color-white);
	transition: all var(--duration-normal);
}

.why-us-card:hover .why-us-icon {
	background: var(--color-white);
	color: var(--color-black);
	border-color: var(--color-white);
}

.why-us-icon svg {
	width: 24px;
	height: 24px;
}

.why-us-number {
	font-family: var(--font-display);
	font-size: 0.875rem;
	color: var(--color-gray-600);
	margin-bottom: var(--space-md);
	letter-spacing: 0.1em;
}

.why-us-title {
	font-size: 1.25rem;
	margin-bottom: var(--space-md);
	color: var(--color-white);
}

.why-us-description {
	font-size: 0.9375rem;
	color: var(--color-gray-400);
	line-height: 1.7;
}

@media (max-width: 1024px) {
	.why-us-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.why-us-grid {
		grid-template-columns: 1fr;
	}

	.why-us-card {
		padding: var(--space-lg);
	}
}

/* ═══════════════════════════════════════════════════════════
   Projects Section
   ═══════════════════════════════════════════════════════════ */

.projects-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--space-lg);
}

.project-card {
	display: block;
	position: relative;
	overflow: hidden;
	background: var(--color-gray-100);
	aspect-ratio: 4/3;
	cursor: pointer;
	color: inherit;
	text-decoration: none;
}

.project-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--duration-slow) var(--ease-out-expo);
	filter: grayscale(100%);
}

.project-card:hover .project-image {
	transform: scale(1.05);
	filter: grayscale(0%);
}

.project-card--scroll .project-image {
	position: absolute;
	top: 0;
	left: 0;
	height: auto;
	min-height: 100%;
	object-position: top center;
	transition:
		top 6s var(--ease-out-expo),
		transform 6s var(--ease-out-expo),
		filter var(--duration-slow) var(--ease-out-expo);
}

.project-card--scroll:hover .project-image {
	top: 100%;
	transform: translateY(-100%);
}

.project-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 60%);
	padding: var(--space-xl);
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	opacity: 0;
	transition: opacity var(--duration-normal);
}

.project-card:hover .project-overlay {
	opacity: 1;
}

.project-category {
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-gray-400);
	margin-bottom: var(--space-sm);
}

.project-title {
	font-size: 1.75rem;
	color: var(--color-white);
	margin-bottom: var(--space-sm);
}

.project-tags {
	display: flex;
	gap: var(--space-sm);
	flex-wrap: wrap;
}

.project-tag {
	font-size: 0.75rem;
	padding: var(--space-xs) var(--space-sm);
	border: 1px solid var(--color-gray-600);
	color: var(--color-gray-300);
}

@media (max-width: 768px) {
	.projects-grid {
		grid-template-columns: 1fr;
	}
}

/* ═══════════════════════════════════════════════════════════
   About / Team Section
   ═══════════════════════════════════════════════════════════ */

.about {
	background: var(--color-black);
	color: var(--color-white);
}

.about .section-label::before {
	background: var(--color-white);
}

.about-intro {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-2xl);
	margin-bottom: var(--space-3xl);
	align-items: center;
}

.about-text {
	color: var(--color-gray-400);
	font-size: 1.25rem;
	line-height: 1.8;
}

.about-text strong {
	color: var(--color-white);
	font-weight: 500;
}

.team-grid {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--space-lg);
}

.team-grid .team-card {
	width: calc((100% - 2 * var(--space-lg)) / 3);
}

.team-card {
	position: relative;
	overflow: hidden;
	background: var(--color-gray-900);
	padding: var(--space-xl);
	transition: all var(--duration-normal) var(--ease-out-expo);
	border: 1px solid var(--color-gray-800);
}

.team-card:hover {
	border-color: var(--color-white);
	transform: translateY(-8px);
}

.team-image-wrapper {
	width: 100%;
	aspect-ratio: 1;
	margin-bottom: var(--space-lg);
	overflow: hidden;
	position: relative;
}

.team-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(100%);
	transition: all var(--duration-normal);
}

.team-card:hover .team-image {
	filter: grayscale(0%);
	transform: scale(1.05);
}

.team-name {
	font-size: 1.25rem;
	margin-bottom: var(--space-xs);
}

.team-role {
	font-size: 0.875rem;
	color: var(--color-gray-500);
	letter-spacing: 0.05em;
	text-transform: uppercase;
	margin-bottom: var(--space-md);
}

.team-bio {
	font-size: 0.9375rem;
	color: var(--color-gray-400);
	line-height: 1.6;
	margin-bottom: var(--space-lg);
}

.team-social {
	display: flex;
	gap: var(--space-md);
}

.team-social a {
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--color-gray-700);
	color: var(--color-gray-500);
	transition: all var(--duration-fast);
}

.team-social a:hover {
	border-color: var(--color-white);
	color: var(--color-white);
	background: var(--color-white);
	color: var(--color-black);
}

@media (max-width: 1024px) {
	.about-intro {
		grid-template-columns: 1fr;
		gap: var(--space-xl);
	}

	.team-grid .team-card {
		width: calc((100% - var(--space-lg)) / 2);
	}
}

@media (max-width: 640px) {
	.team-grid .team-card {
		width: 100%;
	}
}

/* ═══════════════════════════════════════════════════════════
   Contact Section
   ═══════════════════════════════════════════════════════════ */

.contact {
	position: relative;
	overflow: hidden;
}

.contact-wrapper {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--space-2xl);
}

.contact-info h2 {
	margin-bottom: var(--space-lg);
}

.contact-text {
	color: var(--color-gray-600);
	margin-bottom: var(--space-xl);
	max-width: 400px;
}

.contact-details {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.contact-item {
	display: flex;
	align-items: center;
	gap: var(--space-md);
	font-size: 1.125rem;
}

.contact-item-label {
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-gray-500);
	min-width: 80px;
}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
}

.form-group {
	position: relative;
}

.form-label {
	display: block;
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--space-sm);
	color: var(--color-gray-500);
}

.form-input,
.form-textarea {
	width: 100%;
	padding: var(--space-md);
	font-family: var(--font-body);
	font-size: 1rem;
	border: 1px solid var(--color-gray-300);
	background: var(--color-white);
	transition: all var(--duration-fast);
}

.form-input:focus,
.form-textarea:focus {
	outline: none;
	border-color: var(--color-black);
}

.form-textarea {
	min-height: 150px;
	resize: vertical;
}

@media (max-width: 768px) {
	.contact-wrapper {
		grid-template-columns: 1fr;
	}
}

/* ═══════════════════════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════════════════════ */

.footer {
	background: var(--color-black);
	color: var(--color-white);
	padding: var(--space-2xl) 0 var(--space-xl);
}

.footer-top {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	padding-bottom: var(--space-2xl);
	border-bottom: 1px solid var(--color-gray-800);
	margin-bottom: var(--space-xl);
}

.footer-brand {
	max-width: 300px;
}

.footer-brand .logo {
	margin-bottom: var(--space-lg);
}

.footer-brand .logo-mark {
	background: var(--color-white);
	color: var(--color-black);
}

.footer-tagline {
	color: var(--color-gray-500);
	font-size: 0.9375rem;
	line-height: 1.6;
}

.footer-links {
	display: flex;
	gap: var(--space-2xl);
}

.footer-column h4 {
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--space-lg);
	color: var(--color-gray-500);
}

.footer-column ul {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}

.footer-column a {
	font-size: 0.9375rem;
	color: var(--color-gray-300);
	transition: color var(--duration-fast);
}

.footer-column a:hover {
	color: var(--color-white);
}

.footer-bottom {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.875rem;
	color: var(--color-gray-600);
}

.footer-social {
	display: flex;
	gap: var(--space-md);
}

.footer-social a {
	width: 40px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--color-gray-800);
	color: var(--color-gray-500);
	transition: all var(--duration-fast);
}

.footer-social a:hover {
	border-color: var(--color-white);
	color: var(--color-white);
}

@media (max-width: 768px) {
	.footer-top {
		flex-direction: column;
		gap: var(--space-xl);
	}

	.footer-links {
		flex-wrap: wrap;
		gap: var(--space-xl);
	}

	.footer-bottom {
		flex-direction: column;
		gap: var(--space-md);
		text-align: center;
	}
}

/* ═══════════════════════════════════════════════════════════
   Product Details Page — Brochure Layout
   ═══════════════════════════════════════════════════════════ */

.product-hero {
	min-height: 100vh;
	padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-3xl);
}

.product-back-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-gray-500);
	margin-bottom: var(--space-xl);
	transition: color var(--duration-fast);
}

.product-back-link:hover {
	color: var(--color-black);
}

.product-hero-title {
	font-family: var(--font-display);
	font-size: clamp(3rem, 9vw, 7.5rem);
	font-weight: 700;
	line-height: 0.95;
	letter-spacing: -0.03em;
	margin-bottom: var(--space-sm);
}

.product-hero-tagline {
	font-family: var(--font-display);
	font-size: clamp(1.25rem, 3vw, 2.25rem);
	font-weight: 500;
	color: var(--color-gray-500);
	margin-bottom: var(--space-lg);
}

/* Browser-frame showcase */
.browser-frame {
	border: 1px solid var(--color-gray-200);
	background: var(--color-white);
	box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.35);
	overflow: hidden;
	max-height: 85vh;
}

.browser-bar {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	padding: var(--space-sm) var(--space-md);
	background: var(--color-gray-100);
	border-bottom: 1px solid var(--color-gray-200);
}

.browser-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--color-gray-300);
}

.browser-url {
	margin-left: var(--space-md);
	font-family: "JetBrains Mono", monospace;
	font-size: 0.75rem;
	color: var(--color-gray-500);
	background: var(--color-white);
	border: 1px solid var(--color-gray-200);
	padding: 2px 12px;
	border-radius: 99px;
}

.browser-shot {
	width: 100%;
	height: auto;
	object-fit: cover;
	object-position: top center;
	filter: none !important;
}

/* Product gallery slider */
.product-gallery {
	position: relative;
}

.gallery-main {
	position: relative;
	overflow: hidden;
	background: var(--color-gray-100);
	min-height: 320px;
}

.gallery-slide {
	display: none;
}

.gallery-slide.active {
	display: block;
	animation: gallery-fade 0.5s var(--ease-out-expo);
}

@keyframes gallery-fade {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

.gallery-slide img {
	display: block;
	width: 100%;
	height: auto;
	max-height: 62vh;
	object-fit: cover;
	object-position: top center;
	filter: none !important;
}

.gallery-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--color-gray-300);
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.85);
	color: #000000;
	cursor: pointer;
	backdrop-filter: blur(6px);
	transition:
		background var(--duration-fast),
		transform var(--duration-fast);
}

.gallery-nav:hover {
	background: #ffffff;
	transform: translateY(-50%) scale(1.08);
}

.gallery-prev {
	left: var(--space-md);
}

.gallery-next {
	right: var(--space-md);
}

.gallery-thumbs {
	display: flex;
	gap: var(--space-sm);
	margin-top: var(--space-sm);
	padding: var(--space-sm);
	overflow-x: auto;
	scrollbar-width: thin;
}

.gallery-thumb {
	flex: 0 0 auto;
	width: 96px;
	border: 2px solid transparent;
	background: none;
	padding: 0;
	cursor: pointer;
	opacity: 0.45;
	transition:
		opacity var(--duration-fast),
		border-color var(--duration-fast);
}

.gallery-thumb img {
	display: block;
	width: 100%;
	height: 60px;
	object-fit: cover;
	object-position: top center;
	filter: none !important;
}

.gallery-thumb:hover {
	opacity: 0.8;
}

.gallery-thumb.active {
	opacity: 1;
	border-color: #000000;
}

/* Meta strip under showcase */
.product-showcase {
	padding-bottom: var(--space-2xl);
	background: var(--color-gray-100);
}

.product-meta-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-lg);
	margin-top: var(--space-xl);
	padding-top: var(--space-lg);
	border-top: 1px solid var(--color-gray-300);
}

.product-meta-item {
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
}

.product-meta-label {
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-gray-500);
}

.product-meta-value {
	font-family: var(--font-display);
	font-size: 1rem;
	font-weight: 500;
}

/* Statement band */
.statement-band {
	background: var(--color-black);
	color: var(--color-white);
	padding: var(--space-2xl) 0;
}

.statement-quote {
	font-family: var(--font-display);
	font-size: clamp(1.75rem, 5vw, 4rem);
	font-weight: 600;
	line-height: 1.15;
	letter-spacing: -0.02em;
	max-width: 1100px;
	margin-bottom: var(--space-lg);
}

.statement-source {
	font-size: 0.875rem;
	color: var(--color-gray-500);
	font-style: normal;
}

/* Editorial chapters */
.chapter {
	display: grid;
	grid-template-columns: 1fr 1.6fr;
	gap: var(--space-2xl);
	align-items: start;
}

.chapter-side {
	position: sticky;
	top: calc(var(--header-height) + var(--space-lg));
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
}

.chapter-index {
	font-size: 0.8125rem;
	color: var(--color-gray-400);
	letter-spacing: 0.1em;
}

.chapter-note {
	font-size: 0.9375rem;
	color: var(--color-gray-500);
	max-width: 280px;
	line-height: 1.7;
}

.product-overview {
	display: flex;
	flex-direction: column;
	gap: var(--space-lg);
	border-top: 2px solid var(--color-black);
	padding-top: var(--space-lg);
}

.product-overview-text {
	font-size: clamp(1.125rem, 2vw, 1.375rem);
	line-height: 1.8;
	color: var(--color-gray-600);
}

.product-overview-text:first-child {
	color: var(--color-black);
}

.stat-value--sm {
	font-size: clamp(1.75rem, 3.5vw, 3rem);
}

/* Feature rows — editorial list */
.feature-list {
	border-top: 2px solid var(--color-black);
}

.feature-row {
	display: grid;
	grid-template-columns: 80px 1fr;
	gap: var(--space-lg);
	padding: var(--space-lg) 0;
	border-bottom: 1px solid var(--color-gray-200);
	transition: background var(--duration-normal) var(--ease-out-expo);
}

.feature-row:hover {
	background: var(--color-gray-100);
}

.feature-index {
	font-size: 0.8125rem;
	color: var(--color-gray-400);
	padding-top: 6px;
	transition: color var(--duration-fast);
}

.feature-row:hover .feature-index {
	color: var(--color-black);
}

.feature-row-title {
	font-size: clamp(1.25rem, 2.5vw, 1.75rem);
	margin-bottom: var(--space-xs);
}

.feature-row-text {
	font-size: 1rem;
	color: var(--color-gray-600);
	line-height: 1.7;
	max-width: 560px;
}

/* Pricing */
.pricing-intro {
	max-width: 560px;
	margin-top: var(--space-lg);
}

.plans-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-lg);
	align-items: stretch;
}

.plan-card {
	position: relative;
	display: flex;
	flex-direction: column;
	border: 1px solid var(--color-gray-200);
	padding: var(--space-lg);
	background: var(--color-white);
	transition: all var(--duration-normal) var(--ease-out-expo);
}

.plan-card:hover {
	transform: translateY(-8px);
	border-color: var(--color-black);
}

.plan-card--featured {
	background: var(--color-black);
	color: var(--color-white);
	border-color: var(--color-black);
}

.plan-badge {
	position: absolute;
	top: -1px;
	right: var(--space-lg);
	background: var(--color-black);
	color: var(--color-white);
	font-size: 0.6875rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	padding: var(--space-xs) var(--space-sm);
}

.plan-card--featured .plan-badge {
	background: var(--color-white);
	color: var(--color-black);
}

.plan-name {
	font-size: 1.25rem;
	margin-bottom: var(--space-xs);
}

.plan-tagline {
	font-size: 0.8125rem;
	color: var(--color-gray-500);
	margin-bottom: var(--space-lg);
	min-height: 2.4em;
}

.plan-card--featured .plan-tagline {
	color: var(--color-gray-400);
}

.plan-price {
	font-family: var(--font-display);
	font-size: clamp(2rem, 3vw, 2.75rem);
	font-weight: 600;
	line-height: 1;
	margin-bottom: var(--space-lg);
}

.plan-currency,
.plan-period {
	font-size: 0.45em;
	font-weight: 500;
	color: var(--color-gray-500);
}

.plan-card--featured .plan-currency,
.plan-card--featured .plan-period {
	color: var(--color-gray-400);
}

.plan-features {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	margin-top: auto;
}

.plan-features li {
	font-size: 0.875rem;
	color: var(--color-gray-600);
	padding-left: var(--space-lg);
	position: relative;
}

.plan-card--featured .plan-features li {
	color: var(--color-gray-300);
}

.plan-features li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.55em;
	width: 8px;
	height: 8px;
	background: var(--color-black);
}

.plan-card--featured .plan-features li::before {
	background: var(--color-white);
}

/* Tech stack */
.product-tech {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-xl);
}

.product-tech-group {
	border-top: 2px solid var(--color-black);
	padding-top: var(--space-lg);
}

.product-tech-group-title {
	font-size: 0.875rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: var(--space-lg);
	color: var(--color-gray-600);
}

.tech-tag {
	font-family: "JetBrains Mono", monospace;
	font-size: 0.8125rem;
	padding: var(--space-xs) var(--space-sm);
	border: 1px solid var(--color-gray-300);
	color: var(--color-gray-700);
	transition: all var(--duration-fast);
}

.tech-tag:hover {
	background: var(--color-black);
	color: var(--color-white);
	border-color: var(--color-black);
}

/* CTA */
.product-cta {
	max-width: 800px;
}

.product-cta .section-label::before {
	background: var(--color-white);
}

.product-cta-text {
	color: var(--color-gray-400);
	margin: var(--space-lg) 0 var(--space-xl);
	max-width: 540px;
}

@media (max-width: 1024px) {
	.chapter {
		grid-template-columns: 1fr;
		gap: var(--space-xl);
	}

	.chapter-side {
		position: static;
	}

	.product-meta-grid,
	.product-tech {
		grid-template-columns: repeat(2, 1fr);
	}

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

@media (max-width: 768px) {
	.feature-row {
		grid-template-columns: 1fr;
		gap: var(--space-sm);
	}
}

@media (max-width: 640px) {
	.product-meta-grid,
	.product-tech,
	.plans-grid {
		grid-template-columns: 1fr;
	}
}

/* ═══════════════════════════════════════════════════════════
   Animation Classes (GSAP will use these)
   ═══════════════════════════════════════════════════════════ */

.reveal {
	opacity: 0;
	transform: translateY(60px);
}

.reveal-left {
	opacity: 0;
	transform: translateX(-60px);
}

.reveal-right {
	opacity: 0;
	transform: translateX(60px);
}

.reveal-scale {
	opacity: 0;
	transform: scale(0.9);
}

.line-mask {
	overflow: hidden;
}

.line-mask > * {
	transform: translateY(100%);
}

/* Cursor */
.cursor {
	width: 20px;
	height: 20px;
	border: 1px solid var(--color-black);
	border-radius: 50%;
	position: fixed;
	pointer-events: none;
	z-index: 9999;
	transition:
		transform 0.15s ease-out,
		opacity 0.15s ease-out;
	mix-blend-mode: difference;
}

.cursor-dot {
	width: 4px;
	height: 4px;
	background: var(--color-black);
	border-radius: 50%;
	position: fixed;
	pointer-events: none;
	z-index: 9999;
}

.cursor.hover {
	transform: scale(2);
	background: var(--color-black);
}

/* ═══════════════════════════════════════════════════════════
   Utilities
   ═══════════════════════════════════════════════════════════ */

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.text-center {
	text-align: center;
}
.text-left {
	text-align: left;
}
.text-right {
	text-align: right;
}

.mb-0 {
	margin-bottom: 0;
}
.mb-sm {
	margin-bottom: var(--space-sm);
}
.mb-md {
	margin-bottom: var(--space-md);
}
.mb-lg {
	margin-bottom: var(--space-lg);
}
.mb-xl {
	margin-bottom: var(--space-xl);
}

/* Noise Texture Overlay */
.noise {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
	z-index: 9998;
	opacity: 0.03;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ═══════════════════════════════════════════════════════════
   Mobile Responsive Enhancements
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
	/* Spacing adjustments */
	:root {
		--space-lg: 1.5rem;
		--space-xl: 3rem;
		--space-2xl: 5rem;
		--space-3xl: 6rem;
	}

	.container {
		padding: 0 var(--space-md);
	}

	/* Header mobile */
	.logo img {
		height: 28px;
	}

	/* Hero mobile */
	.hero {
		min-height: 100vh;
		min-height: 100dvh;
		padding-top: 70px;
		padding-bottom: var(--space-xl);
	}

	.hero-content {
		padding-bottom: var(--space-lg);
	}

	.hero-eyebrow {
		font-size: 0.75rem;
		margin-bottom: var(--space-md);
	}

	.hero-eyebrow::before {
		width: 24px;
	}

	.hero-title {
		font-size: clamp(3.5rem, 11vw, 4rem);
		line-height: 1;
		margin-bottom: var(--space-md);
	}

	.heading-xl {
		font-size: clamp(2.5rem, 12vw, 4rem);
		line-height: 1;
	}

	.hero-description {
		font-size: 1rem;
		line-height: 1.6;
		max-width: 100%;
	}

	.hero-cta {
		flex-direction: column;
		width: 100%;
	}

	.hero-cta .btn {
		width: 100%;
		justify-content: center;
		padding: 1rem 1.5rem;
	}

	.hero-visual {
		display: none;
	}

	.scroll-indicator {
		display: none;
	}

	/* Section header mobile */
	.section-header {
		margin-bottom: var(--space-xl);
	}

	.heading-lg {
		font-size: clamp(2rem, 8vw, 3rem);
	}

	.heading-md {
		font-size: clamp(1.25rem, 5vw, 1.75rem);
	}

	/* Stats mobile */
	.stats-bar {
		padding: var(--space-lg) 0;
	}

	.stat-value {
		font-size: clamp(2rem, 8vw, 2.5rem);
	}

	.stat-label {
		font-size: 0.75rem;
	}

	/* Services mobile */
	.service-card {
		padding: var(--space-lg);
	}

	.service-number {
		font-size: 3rem;
		margin-bottom: var(--space-md);
	}

	.service-title {
		font-size: 1.25rem;
	}

	.service-description {
		font-size: 0.9375rem;
	}

	/* Projects mobile - show overlay by default */
	.project-card {
		aspect-ratio: 16/10;
	}

	.project-overlay {
		opacity: 1;
		padding: var(--space-lg);
	}

	.project-title {
		font-size: 1.25rem;
	}

	.project-image {
		filter: grayscale(50%);
	}

	/* About mobile */
	.about-intro {
		margin-bottom: var(--space-xl);
	}

	.about-text {
		font-size: 1rem;
		line-height: 1.7;
	}

	/* Team cards mobile */
	.team-card {
		padding: var(--space-lg);
	}

	.team-card:hover {
		transform: none;
	}

	.team-image-wrapper {
		margin-bottom: var(--space-md);
	}

	.team-name {
		font-size: 1.125rem;
	}

	.team-bio {
		font-size: 0.875rem;
		margin-bottom: var(--space-md);
	}

	.team-social a {
		width: 40px;
		height: 40px;
	}

	/* Contact mobile */
	.contact-wrapper {
		gap: var(--space-xl);
	}

	.contact-item {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-xs);
	}

	.contact-item-label {
		min-width: auto;
	}

	.form-input,
	.form-textarea {
		padding: var(--space-md);
		font-size: 16px; /* Prevent zoom on iOS */
	}

	.contact-form .btn {
		width: 100%;
		padding: 1rem;
	}

	/* Footer mobile */
	.footer {
		padding: var(--space-xl) 0 var(--space-lg);
	}

	.footer-brand {
		max-width: 100%;
		text-align: center;
	}

	.footer-brand .logo {
		justify-content: center;
	}

	.footer-tagline {
		text-align: center;
	}

	.footer-links {
		width: 100%;
		justify-content: space-between;
	}

	.footer-column {
		flex: 1;
		min-width: 100px;
	}

	.footer-column h4 {
		margin-bottom: var(--space-md);
	}

	/* Disable hover transforms on touch */
	.service-card:hover,
	.project-card:hover,
	.team-card:hover {
		transform: none;
	}
}

/* Extra small screens */
@media (max-width: 400px) {
	.container {
		padding: 0 1rem;
	}

	.heading-xl {
		font-size: 2.25rem;
	}

	.heading-lg {
		font-size: 1.75rem;
	}

	.btn {
		padding: 0.75rem 1.25rem;
		font-size: 0.8125rem;
	}

	.footer-links {
		flex-direction: column;
		align-items: center;
		text-align: center;
		gap: var(--space-lg);
	}

	.footer-column {
		width: 100%;
	}
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
	.hero {
		min-height: auto;
		padding: var(--space-xl) 0;
	}

	.mobile-nav-link {
		font-size: 1.5rem;
	}

	.mobile-nav-links {
		gap: var(--space-md);
	}
}

/* Body scroll lock when mobile menu is open */
body.menu-open {
	overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════
   Case Studies
   ═══════════════════════════════════════════════════════════ */

.case-studies-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--space-lg);
}

.case-study-card {
	position: relative;
	display: flex;
	flex-direction: column;
	border: 1px solid var(--color-gray-200);
	background: var(--color-white);
	cursor: pointer;
	overflow: hidden;
	transition:
		transform var(--duration-slow) var(--ease-out-expo),
		box-shadow var(--duration-slow) var(--ease-out-expo);
}

.case-study-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.25);
}

.case-study-card:focus-visible {
	outline: 2px solid #000000;
	outline-offset: 3px;
}

.case-study-cover {
	width: 100%;
	aspect-ratio: 16/9;
	object-fit: cover;
	object-position: top center;
	display: block;
}

.case-study-info {
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	padding: var(--space-lg);
}

.case-study-category {
	font-family: "JetBrains Mono", monospace;
	font-size: 0.7rem;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	color: var(--color-gray-500);
}

.case-study-title {
	font-family: var(--font-display);
	font-size: 1.35rem;
	font-weight: 700;
	line-height: 1.25;
}

.case-study-subtitle {
	font-size: 0.95rem;
	color: var(--color-gray-600);
}

.case-study-tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xs);
	margin-top: var(--space-xs);
}

.case-study-read {
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	margin-top: var(--space-sm);
	font-family: "JetBrains Mono", monospace;
	font-size: 0.8rem;
	font-weight: 500;
	color: #000000;
}

.case-study-read svg {
	transition: transform var(--duration-fast);
}

.case-study-card:hover .case-study-read svg {
	transform: translateX(4px);
}

/* ═══════════════════════════════════════════════════════════
   Case Study Modal
   ═══════════════════════════════════════════════════════════ */

.case-study-modal-overlay {
	position: fixed;
	inset: 0;
	z-index: 2000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-lg);
	background: rgba(0, 0, 0, 0.7);
	backdrop-filter: blur(8px);
	opacity: 0;
	visibility: hidden;
	transition:
		opacity var(--duration-normal),
		visibility var(--duration-normal);
}

.case-study-modal-overlay.active {
	opacity: 1;
	visibility: visible;
}

.case-study-modal {
	position: relative;
	width: min(960px, 100%);
	max-height: 88vh;
	background: var(--color-white);
	box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.5);
	overflow: hidden;
	display: flex;
	transform: translateY(40px) scale(0.98);
	transition: transform var(--duration-slow) var(--ease-out-expo);
}

.case-study-modal-overlay.active .case-study-modal {
	transform: translateY(0) scale(1);
}

.case-study-modal-close {
	position: absolute;
	top: var(--space-md);
	right: var(--space-md);
	z-index: 2;
	width: 42px;
	height: 42px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--color-gray-300);
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.9);
	color: #000000;
	cursor: pointer;
	backdrop-filter: blur(6px);
	transition: transform var(--duration-fast);
}

.case-study-modal-close:hover {
	transform: rotate(90deg);
}

.case-study-modal-body {
	overflow-y: auto;
	padding: var(--space-xl);
	width: 100%;
}

.case-study-modal-cover {
	width: 100%;
	aspect-ratio: 16/9;
	object-fit: cover;
	object-position: top center;
	margin-bottom: var(--space-xl);
}

.case-study-modal-title {
	font-family: var(--font-display);
	font-size: clamp(1.6rem, 3.5vw, 2.4rem);
	font-weight: 700;
	line-height: 1.15;
	margin: var(--space-sm) 0;
}

.case-study-modal-body .case-study-subtitle {
	font-size: 1.05rem;
	margin-bottom: var(--space-xl);
}

.case-study-section {
	padding-top: var(--space-lg);
	margin-top: var(--space-lg);
	border-top: 1px solid var(--color-gray-200);
}

.case-study-heading {
	font-family: var(--font-display);
	font-size: 1.4rem;
	font-weight: 700;
	margin-bottom: var(--space-md);
}

.case-study-subheading {
	font-family: var(--font-display);
	font-size: 1.1rem;
	font-weight: 700;
	margin: var(--space-lg) 0 var(--space-sm);
}

.case-study-text {
	font-size: 1rem;
	line-height: 1.75;
	color: var(--color-gray-700);
	margin-bottom: var(--space-md);
}

.case-study-text strong {
	color: #000000;
}

.case-study-text code,
.case-study-code code {
	font-family: "JetBrains Mono", monospace;
	font-size: 0.85em;
	background: var(--color-gray-100);
	border: 1px solid var(--color-gray-200);
	padding: 2px 6px;
	border-radius: 4px;
}

.case-study-list {
	margin: 0 0 var(--space-md) var(--space-lg);
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
}

.case-study-list li {
	font-size: 1rem;
	line-height: 1.65;
	color: var(--color-gray-700);
	padding-left: var(--space-xs);
}

.case-study-list li::marker {
	font-family: "JetBrains Mono", monospace;
	color: var(--color-gray-500);
}

.case-study-code {
	background: #0a0a0a;
	color: #e5e5e5;
	padding: var(--space-md) var(--space-lg);
	margin-bottom: var(--space-md);
	overflow-x: auto;
}

.case-study-code code {
	background: none;
	border: none;
	padding: 0;
	color: inherit;
	font-size: 0.9rem;
}

/* Body scroll lock when case study modal is open */
body.modal-open {
	overflow: hidden;
}

@media (max-width: 768px) {
	.case-studies-grid {
		grid-template-columns: 1fr;
	}

	.case-study-modal {
		max-height: 100vh;
		height: 100%;
	}

	.case-study-modal-body {
		padding: var(--space-lg);
	}
}