/* ==========================================================
   Case Study — dark theme (archive + single templates)
   Site background:  linear-gradient(135deg, #0A0E27 0%, #1A1F3A 50%, #0A0E27 100%)
   Brand accent:      linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%)
   Headings:          white
   Same markup/classes as the AXCEL module — only this stylesheet differs,
   so archive-case_study.php, single-case_study.php, and card.php work unchanged.
   ========================================================== */

.cs-archive, .cs-detail {
	/* Neutrals derived from the page's own background hue (~231°) at
	   readable lightness levels, so text/borders sit naturally on the gradient
	   instead of using unrelated grays. */
	--cs-fg:        #FFFFFF;
	--cs-body:      #B5BCE3;   /* bg hue, L80% — body copy */
	--cs-muted:     #97A1D8;   /* bg hue, L72% — secondary text */
	--cs-muted-2:   #7E8ACE;   /* bg hue, L65% — tertiary/meta text */
	--cs-line:      rgba(255,255,255,0.10);
	--cs-line-2:    rgba(255,255,255,0.16);

	--cs-surface:   rgba(255,255,255,0.04);   /* glass panel fill */
	--cs-surface-2: rgba(255,255,255,0.07);   /* glass panel fill, hover/alt */

	/* Brand accent gradient + its three stops, usable individually */
	--cs-indigo: #6366F1;
	--cs-violet: #8B5CF6;
	--cs-pink:   #EC4899;
	/* Full 3-stop — reserved for big showcase/display moments (matches how
	   the reference hero only runs the pink stop through its biggest word) */
	--cs-accent-gradient: linear-gradient(135deg, var(--cs-indigo) 0%, var(--cs-violet) 50%, var(--cs-pink) 100%);
	/* Tighter 2-stop — for buttons and smaller UI accents (matches the
	   reference's solid-looking indigo→violet CTA button, no pink) */
	--cs-button-gradient: linear-gradient(135deg, var(--cs-indigo) 0%, var(--cs-violet) 100%);
	--cs-accent: var(--cs-indigo);   /* single-color fallback (borders, icons, focus rings) */

	background: linear-gradient(135deg, #0A0E27 0%, #1A1F3A 50%, #0A0E27 100%);
	color: var(--cs-body);
	line-height: 1.6;
	font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

.cs-archive *, .cs-archive *::before, .cs-archive *::after,
.cs-detail *, .cs-detail *::before, .cs-detail *::after { box-sizing: border-box; }
.cs-archive img, .cs-detail img { max-width: 100%; height: auto; display: block; }
.cs-archive a, .cs-detail a { color: inherit; text-decoration: none; }

.cs-archive em, .cs-detail em {
	font-style: italic;
	font-weight: 400;
	background: var(--cs-accent-gradient);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.cs-archive h1, .cs-archive h2, .cs-archive h3, .cs-archive h4,
.cs-detail h1, .cs-detail h2, .cs-detail h3, .cs-detail h4 {
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--cs-fg);
	margin: 0;
	line-height: 1.15;
}

/* Reveal-on-scroll (JS adds .in-view via IntersectionObserver — see frontend.js) */
.cs-archive .reveal, .cs-detail .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.cs-archive .reveal.in-view, .cs-detail .reveal.in-view { opacity: 1; transform: translateY(0); }
.cs-archive .reveal.delay-1.in-view, .cs-detail .reveal.delay-1.in-view { transition-delay: 0.08s; }
.cs-archive .reveal.delay-2.in-view, .cs-detail .reveal.delay-2.in-view { transition-delay: 0.16s; }
.cs-archive .reveal.delay-3.in-view, .cs-detail .reveal.delay-3.in-view { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
	.cs-archive .reveal, .cs-detail .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- HERO ---------- */
.cs-detail .cs-hero {
	padding: 120px 6vw 80px;
	position: relative;
	overflow: hidden;
}
.cs-detail .cs-hero::before {
	content: "";
	position: absolute; top: -20%; right: -10%;
	width: 560px; height: 560px;
	background: var(--cs-accent-gradient);
	opacity: 0.16;
	filter: blur(120px);
	border-radius: 50%;
	pointer-events: none;
}
.cs-detail .cs-hero__inner { max-width: 860px; margin: 0 auto; position: relative; z-index: 1; }
.cs-detail .cs-hero__eyebrow {
	display: inline-flex; align-items: center; gap: 10px;
	font-size: 12px; font-weight: 600;
	letter-spacing: 0.16em; text-transform: uppercase;
	color: var(--cs-muted-2);
	margin-bottom: 24px;
}
.cs-detail .cs-hero__eyebrow::before {
	content: ""; width: 28px; height: 2px;
	background: var(--cs-indigo);
	border-radius: 2px;
}
.cs-detail .cs-hero__title {
	font-size: clamp(36px, 5vw, 58px);
	line-height: 1.08;
	margin-bottom: 22px;
}
.cs-detail .cs-hero__lede {
	font-size: clamp(16px, 1.3vw, 19px);
	line-height: 1.6;
	color: var(--cs-body);
	max-width: 60ch;
	margin: 0 0 40px;
}
.cs-detail .cs-glance {
	display: flex; flex-wrap: wrap; gap: 0;
	border-top: 1px solid var(--cs-line);
	padding-top: 28px;
}
.cs-detail .cs-glance__item {
	flex: 1 1 140px;
	padding-right: 28px;
}
.cs-detail .cs-glance__val {
	font-size: 30px; font-weight: 700; line-height: 1;
	background: var(--cs-accent-gradient);
	-webkit-background-clip: text; background-clip: text;
	-webkit-text-fill-color: transparent;
	margin-bottom: 8px;
}
.cs-detail .cs-glance__unit {
	font-size: 15px; font-weight: 500;
	-webkit-text-fill-color: var(--cs-muted-2);
}
.cs-detail .cs-glance__lbl {
	font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
	color: var(--cs-muted-2);
}

/* ---------- FEATURED IMAGE ---------- */
.cs-detail .cs-featured { padding: 0 6vw 80px; }
.cs-detail .cs-featured__inner {
	max-width: 1160px; margin: 0 auto;
	border-radius: 18px;
	overflow: hidden;
	border: 1px solid var(--cs-line-2);
	box-shadow: 0 40px 90px -40px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
}

/* ---------- SECTIONS (Problem / Solution / Stack / AI / Timeline / Results / Gallery / Related) ---------- */
.cs-detail .cs-section { padding: 76px 6vw; }
.cs-detail .cs-section--alt { background: var(--cs-surface); }
.cs-detail .cs-section__inner { max-width: 1000px; margin: 0 auto; }
.cs-detail .cs-section__label {
	font-size: 12px; font-weight: 700;
	letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--cs-indigo);
	margin-bottom: 14px;
	display: flex; align-items: center; gap: 10px;
}
.cs-detail .cs-section__label::before {
	content: ""; width: 20px; height: 2px;
	background: var(--cs-indigo); border-radius: 2px;
}
.cs-detail .cs-section__title {
	font-size: clamp(26px, 3vw, 38px);
	line-height: 1.15;
	margin-bottom: 32px;
	max-width: 22ch;
}
.cs-detail .cs-prose {
	font-size: 16px; line-height: 1.75;
	color: var(--cs-body);
	max-width: 68ch;
}
.cs-detail .cs-prose p { margin: 0 0 18px; }
.cs-detail .cs-prose p:last-child { margin-bottom: 0; }

/* Tech Stack */
.cs-detail .cs-stack-groups {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 24px;
}
.cs-detail .cs-stack-group {
	background: var(--cs-surface);
	border: 1px solid var(--cs-line);
	border-radius: 14px;
	padding: 22px;
}
.cs-detail .cs-stack-group__title {
	font-size: 11px; font-weight: 600;
	letter-spacing: 0.12em; text-transform: uppercase;
	color: var(--cs-muted-2);
	margin-bottom: 16px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--cs-line);
}
.cs-detail .cs-stack-item { margin-bottom: 14px; }
.cs-detail .cs-stack-item:last-child { margin-bottom: 0; }
.cs-detail .cs-stack-item__name { font-weight: 600; color: var(--cs-fg); font-size: 15px; }
.cs-detail .cs-stack-item__why { font-size: 13px; color: var(--cs-muted); margin-top: 3px; line-height: 1.5; }

/* AI Used */
.cs-detail .cs-ai-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 20px;
}
.cs-detail .cs-ai-item {
	background: var(--cs-surface);
	border: 1px solid var(--cs-line);
	border-left: 3px solid var(--cs-violet);
	border-radius: 12px;
	padding: 20px 22px;
}
.cs-detail .cs-ai-item__tool { font-weight: 700; color: var(--cs-fg); font-size: 16px; margin-bottom: 6px; }
.cs-detail .cs-ai-item__purpose { font-size: 14px; color: var(--cs-muted); line-height: 1.5; }

/* Timeline */
.cs-detail .cs-timeline { position: relative; padding-left: 28px; }
.cs-detail .cs-timeline::before {
	content: ""; position: absolute; left: 0; top: 6px; bottom: 6px;
	width: 2px; background: linear-gradient(180deg, var(--cs-indigo), var(--cs-violet), var(--cs-pink));
	border-radius: 2px;
}
.cs-detail .cs-timeline__phase { position: relative; padding-bottom: 32px; }
.cs-detail .cs-timeline__phase:last-child { padding-bottom: 0; }
.cs-detail .cs-timeline__phase::before {
	content: ""; position: absolute; left: -33px; top: 4px;
	width: 10px; height: 10px; border-radius: 50%;
	background: #0A0E27;
	border: 2px solid var(--cs-violet);
}
.cs-detail .cs-timeline__marker {
	display: flex; align-items: baseline; gap: 10px;
	font-size: 13px; color: var(--cs-muted-2);
	margin-bottom: 6px;
}
.cs-detail .cs-timeline__marker strong { color: var(--cs-fg); font-size: 17px; font-weight: 700; }
.cs-detail .cs-timeline__body { font-size: 15px; color: var(--cs-body); line-height: 1.65; max-width: 60ch; }

/* Results */
.cs-detail .cs-results {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 24px;
}
.cs-detail .cs-result {
	background: var(--cs-surface);
	border: 1px solid var(--cs-line);
	border-radius: 14px;
	padding: 24px;
}
.cs-detail .cs-result__val {
	font-size: 34px; font-weight: 800; line-height: 1;
	background: var(--cs-accent-gradient);
	-webkit-background-clip: text; background-clip: text;
	-webkit-text-fill-color: transparent;
	margin-bottom: 10px;
}
.cs-detail .cs-result__lbl { font-size: 13px; font-weight: 600; color: var(--cs-fg); margin-bottom: 6px; }
.cs-detail .cs-result__desc { font-size: 13px; color: var(--cs-muted); line-height: 1.5; }

/* Gallery */
.cs-detail .cs-gallery {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px 24px;
}
@media (max-width: 900px) { .cs-detail .cs-gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cs-detail .cs-gallery { grid-template-columns: 1fr; } }
.cs-detail .cs-gallery__item { display: block; transition: transform 0.3s ease; }
.cs-detail .cs-gallery__item:hover { transform: translateY(-4px); }
.cs-detail .cs-gallery__frame {
	position: relative;
	aspect-ratio: 16 / 10;
	background: var(--cs-surface);
	border: 1px solid var(--cs-line);
	border-radius: 14px;
	overflow: hidden;
	transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.cs-detail .cs-gallery__item:hover .cs-gallery__frame {
	border-color: var(--cs-violet);
	box-shadow: 0 20px 50px -24px rgba(139, 92, 246, 0.45);
}
.cs-detail .cs-gallery__frame img {
	position: absolute !important; inset: 0 !important;
	width: 100% !important; height: 100% !important;
	object-fit: fill !important; object-position: top center !important;
	max-width: none !important;
	transition: transform 0.5s ease;
}
.cs-detail .cs-gallery__item:hover .cs-gallery__frame img { transform: scale(1.03); }
.cs-detail .cs-gallery__overlay {
	position: absolute; inset: 0;
	background: linear-gradient(180deg, transparent 55%, rgba(10,14,39,0.75) 100%);
	opacity: 0; transition: opacity 0.3s ease;
	display: flex; align-items: flex-end; justify-content: flex-end;
	padding: 14px 16px;
	pointer-events: none;
}
.cs-detail .cs-gallery__item:hover .cs-gallery__overlay { opacity: 1; }
.cs-detail .cs-gallery__zoom {
	font-size: 11px; font-weight: 600;
	letter-spacing: 0.08em; text-transform: uppercase;
	color: #fff;
	background: rgba(0,0,0,0.5);
	padding: 6px 12px; border-radius: 999px;
}
.cs-detail .cs-gallery__live-badge {
	position: absolute; top: 14px; left: 14px;
	display: inline-flex; align-items: center; gap: 6px;
	padding: 5px 10px 5px 8px; border-radius: 999px;
	background: rgba(10, 14, 39, 0.85);
	backdrop-filter: blur(6px);
	border: 1px solid rgba(255,255,255,0.14);
	color: #fff;
	font-size: 10px; font-weight: 600;
	letter-spacing: 0.1em; text-transform: uppercase;
}
.cs-detail .cs-gallery__live-badge::before {
	content: ""; width: 6px; height: 6px; border-radius: 50%;
	background: var(--cs-indigo);
	box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.6);
	animation: cs-dark-pulse 2s ease-out infinite;
}
@keyframes cs-dark-pulse {
	0%   { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.5); }
	70%  { box-shadow: 0 0 0 7px rgba(99, 102, 241, 0); }
	100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}
@media (prefers-reduced-motion: reduce) {
	.cs-detail .cs-gallery__live-badge::before { animation: none; }
}
.cs-detail .cs-gallery__meta { padding: 16px 4px 0; }
.cs-detail .cs-gallery__num {
	display: block;
	font-size: 11px; font-weight: 600;
	letter-spacing: 0.12em; text-transform: uppercase;
	color: var(--cs-violet);
	margin-bottom: 8px;
}
.cs-detail .cs-gallery__caption { font-weight: 600; color: var(--cs-fg); font-size: 15px; margin-bottom: 4px; }
.cs-detail .cs-gallery__hint { font-size: 13px; color: var(--cs-muted); }

/* ---------- TESTIMONIAL ---------- */
.cs-detail .cs-testimonial {
	padding: 96px 6vw;
	background: var(--cs-surface-2);
	border-top: 1px solid var(--cs-line);
	border-bottom: 1px solid var(--cs-line);
}
.cs-detail .cs-testimonial__inner { max-width: 860px; margin: 0 auto; }
.cs-detail .cs-testimonial__mark {
	font-style: italic;
	font-size: 88px; line-height: 1;
	background: var(--cs-accent-gradient);
	-webkit-background-clip: text; background-clip: text;
	-webkit-text-fill-color: transparent;
	opacity: 0.9;
	margin-bottom: -16px;
}
.cs-detail .cs-testimonial__quote {
	font-style: italic; font-weight: 400;
	font-size: clamp(22px, 2.4vw, 32px);
	line-height: 1.4; letter-spacing: -0.01em;
	color: var(--cs-fg);
	margin: 0 0 32px;
}
.cs-detail .cs-testimonial__by { display: flex; align-items: center; gap: 16px; padding-top: 24px; border-top: 1px solid var(--cs-line); }
.cs-detail .cs-testimonial__avatar {
	width: 44px; height: 44px; border-radius: 50%;
	background: var(--cs-accent-gradient);
	color: #fff; font-weight: 700; font-size: 15px;
	display: flex; align-items: center; justify-content: center;
	flex-shrink: 0;
}
.cs-detail .cs-testimonial__name { font-weight: 700; color: var(--cs-fg); font-size: 15px; }
.cs-detail .cs-testimonial__role { font-size: 13px; color: var(--cs-muted-2); }

/* ---------- RELATED (uses shared card.php partial) ---------- */
.cs-detail .cs-related-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}
@media (max-width: 900px) { .cs-detail .cs-related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cs-detail .cs-related-grid { grid-template-columns: 1fr; } }

/* card.php partial, reskinned for this site's dark surface */
.cs-archive .cs-card, .cs-detail .cs-card { display: flex; flex-direction: column; text-decoration: none !important; }
.cs-archive .cs-card__media, .cs-detail .cs-card__media {
	position: relative;
	aspect-ratio: 16 / 10;
	background: var(--cs-surface);
	overflow: hidden;
	margin-bottom: 18px;
	border: 1px solid var(--cs-line);
	border-radius: 14px;
	transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.cs-archive .cs-card:hover .cs-card__media, .cs-detail .cs-card:hover .cs-card__media { border-color: var(--cs-violet); box-shadow: 0 20px 50px -24px rgba(139, 92, 246, 0.4); }
.cs-archive .cs-card__img, .cs-detail .cs-card__img { position: absolute !important; inset: 0 !important; width: 100% !important; height: 100% !important; object-fit: fill !important; max-width: none !important; transition: transform 0.5s ease; }
.cs-archive .cs-card:hover .cs-card__img, .cs-detail .cs-card:hover .cs-card__img { transform: scale(1.04); }
.cs-archive .cs-card__placeholder, .cs-detail .cs-card__placeholder { position: absolute; inset: 0; background: var(--cs-surface-2); }
.cs-archive .cs-card__status, .cs-detail .cs-card__status {
	position: absolute; top: 14px; left: 14px;
	display: inline-flex; align-items: center; gap: 6px;
	padding: 5px 12px 5px 10px; border-radius: 999px;
	background: rgba(10, 14, 39, 0.85);
	backdrop-filter: blur(6px);
	border: 1px solid rgba(255,255,255,0.14);
	color: #fff;
	font-size: 10px; font-weight: 600;
	letter-spacing: 0.1em; text-transform: uppercase;
}
.cs-archive .cs-card__status-dot, .cs-detail .cs-card__status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cs-indigo); flex-shrink: 0; }
.cs-archive .cs-card__topline, .cs-detail .cs-card__topline {
	display: flex; align-items: center; justify-content: space-between;
	margin-bottom: 8px;
	font-size: 11px; font-weight: 600;
	letter-spacing: 0.1em; text-transform: uppercase;
	color: var(--cs-muted-2);
}
.cs-archive .cs-card__title, .cs-detail .cs-card__title { font-size: 20px !important; line-height: 1.2; margin: 0 0 8px !important; color: var(--cs-fg) !important; font-weight: 700; letter-spacing: -0.02em; transition: color 0.25s ease; }
.cs-archive .cs-card:hover .cs-card__title, .cs-detail .cs-card:hover .cs-card__title { color: transparent !important; background: var(--cs-accent-gradient); -webkit-background-clip: text; background-clip: text; }
.cs-archive .cs-card__desc, .cs-detail .cs-card__desc {
	font-size: 14px; line-height: 1.5; color: var(--cs-muted);
	margin: 0 0 14px; flex: 1;
	display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cs-archive .cs-card__tags, .cs-detail .cs-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.cs-archive .cs-card__tag, .cs-detail .cs-card__tag {
	padding: 3px 10px; border-radius: 999px;
	background: var(--cs-surface);
	border: 1px solid var(--cs-line);
	color: var(--cs-muted);
	font-size: 10px; font-weight: 600;
	letter-spacing: 0.05em; text-transform: uppercase;
}
.cs-archive .cs-card__meta, .cs-detail .cs-card__meta { color: var(--cs-muted); display: flex; gap: 8px; align-items: center; }
.cs-archive .cs-card__dot, .cs-detail .cs-card__dot { color: var(--cs-muted-2); }
.cs-archive .cs-card__more, .cs-detail .cs-card__more {
	font-size: 12px; font-weight: 700;
	letter-spacing: 0.08em; text-transform: uppercase;
	color: var(--cs-violet);
	margin-top: auto; padding-top: 4px;
	display: inline-flex; align-items: center; gap: 8px;
}

/* ---------- CTA ---------- */
.cs-archive .cs-cta, .cs-detail .cs-cta {
	padding: 100px 6vw;
	text-align: center;
	position: relative;
	overflow: hidden;
}
.cs-archive .cs-cta::before, .cs-detail .cs-cta::before {
	content: "";
	position: absolute; left: 50%; top: 50%;
	width: 700px; height: 500px;
	transform: translate(-50%, -50%);
	background: var(--cs-accent-gradient);
	opacity: 0.14;
	filter: blur(140px);
	pointer-events: none;
}
.cs-archive .cs-cta__inner, .cs-detail .cs-cta__inner { max-width: 640px; margin: 0 auto; position: relative; z-index: 1; }
.cs-archive .cs-cta__title, .cs-detail .cs-cta__title { font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 16px; }
.cs-archive .cs-cta__lede, .cs-detail .cs-cta__lede { font-size: 16px; color: var(--cs-body); margin: 0 0 36px; line-height: 1.6; }
.cs-archive .cs-cta__actions, .cs-detail .cs-cta__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cs-archive .cs-cta__btn, .cs-detail .cs-cta__btn {
	padding: 13px 28px; border-radius: 999px;
	font-size: 14px; font-weight: 800;
	letter-spacing: 0.01em;
	transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.cs-archive .cs-cta__btn--primary, .cs-detail .cs-cta__btn--primary {
	background: var(--cs-button-gradient);
	color: #fff;
	box-shadow: 0 12px 30px -12px rgba(99, 102, 241, 0.55);
}
.cs-archive .cs-cta__btn--primary:hover, .cs-detail .cs-cta__btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(99, 102, 241, 0.7); }
.cs-archive .cs-cta__btn--ghost, .cs-detail .cs-cta__btn--ghost {
	background: var(--cs-surface);
	border: 1px solid var(--cs-line-2);
	color: var(--cs-fg);
}
.cs-archive .cs-cta__btn--ghost:hover, .cs-detail .cs-cta__btn--ghost:hover { background: var(--cs-surface-2); border-color: var(--cs-violet); }

/* ---------- LIGHTBOX (shared markup, dark chrome) ---------- */
.cs-lightbox {
	position: fixed; inset: 0; z-index: 9999;
	background: rgba(10, 14, 39, 0.92);
	backdrop-filter: blur(8px);
	display: flex; flex-direction: column; align-items: center; justify-content: center;
	opacity: 0; visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
	padding: 40px;
}
.cs-lightbox.is-open { opacity: 1; visibility: visible; }
.cs-lightbox__img { max-width: 90vw; max-height: 80vh; border-radius: 10px; box-shadow: 0 40px 100px -30px rgba(0,0,0,0.7); }
.cs-lightbox__caption { color: var(--cs-body, #B5BCE3); margin-top: 18px; font-size: 14px; }
.cs-lightbox__close {
	position: absolute; top: 24px; right: 28px;
	width: 40px; height: 40px; border-radius: 50%;
	background: rgba(255,255,255,0.08);
	border: 1px solid rgba(255,255,255,0.14);
	color: #fff; font-size: 18px; cursor: pointer;
}

/* ==========================================================
   ARCHIVE PAGE — hero, terminal deploy log, filter chips, grid
   ========================================================== */

.cs-archive .cs-archive__hero {
	padding: 100px 6vw 88px;
	position: relative;
	overflow: hidden;
}
.cs-archive .cs-archive__hero::after {
	content: "";
	position: absolute; top: -25%; right: -8%;
	width: 620px; height: 620px;
	background: var(--cs-accent-gradient);
	opacity: 0.16;
	filter: blur(130px);
	border-radius: 50%;
	pointer-events: none;
}
.cs-archive .cs-archive__hero-grid {
	max-width: 1200px;
	margin: 0 auto;
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1.15fr 0.85fr;
	gap: 56px;
	align-items: start;
}
@media (max-width: 900px) {
	.cs-archive .cs-archive__hero-grid { grid-template-columns: 1fr; gap: 40px; }
}
.cs-archive .cs-archive__hero-text { max-width: 620px; }
.cs-archive .cs-archive__eyebrow {
	font-size: 12px; font-weight: 700;
	letter-spacing: 0.14em; text-transform: uppercase;
	color: var(--cs-indigo);
	margin-bottom: 28px;
	display: inline-flex; align-items: center; gap: 10px;
}
.cs-archive .cs-archive__prompt-sym { color: var(--cs-indigo); font-weight: 700; }
.cs-archive .cs-archive__title {
	font-size: clamp(38px, 4.6vw, 64px);
	line-height: 1.05;
	letter-spacing: -0.03em;
	margin: 0 0 24px;
	max-width: 18ch;
}
.cs-archive .cs-archive__caret {
	display: inline-block;
	width: 0.5em; height: 0.8em;
	margin-left: 6px;
	background: var(--cs-indigo);
	vertical-align: -0.08em;
	animation: cs-caret-blink 1.1s step-end infinite;
}
@keyframes cs-caret-blink { 0%, 45% { opacity: 1; } 50%, 100% { opacity: 0; } }
.cs-archive .cs-archive__lede {
	font-size: clamp(15px, 1.2vw, 17px);
	line-height: 1.6;
	max-width: 56ch;
	color: var(--cs-body);
	margin: 0 0 32px;
}
.cs-archive .cs-archive__stat-line {
	display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
	font-size: 13px;
	color: var(--cs-muted);
	padding-top: 24px;
	border-top: 1px solid var(--cs-line);
}
.cs-archive .cs-archive__stat-line strong { color: var(--cs-fg); font-weight: 800; }
.cs-archive .cs-archive__stat-sep { color: var(--cs-muted-2); }

/* Terminal window — same concept as AXCEL, reskinned to this site's palette */
.cs-archive .cs-terminal {
	border-radius: 12px;
	overflow: hidden;
	background: rgba(255,255,255,0.03);
	border: 1px solid var(--cs-line-2);
	backdrop-filter: blur(10px);
	box-shadow: 0 30px 70px -30px rgba(0,0,0,0.6), 0 0 90px -45px rgba(139, 92, 246, 0.35);
}
.cs-archive .cs-terminal__bar {
	display: flex; align-items: center; gap: 8px;
	padding: 12px 14px;
	background: rgba(255,255,255,0.04);
	border-bottom: 1px solid var(--cs-line);
}
.cs-archive .cs-terminal__dot { width: 11px; height: 11px; border-radius: 50%; }
.cs-archive .cs-terminal__dot--r { background: #FF5F56; } /* macOS window-chrome convention */
.cs-archive .cs-terminal__dot--y { background: #FFBD2E; } /* macOS window-chrome convention */
.cs-archive .cs-terminal__dot--g { background: #27C93F; } /* macOS window-chrome convention */
.cs-archive .cs-terminal__title {
	margin: 0 auto; transform: translateX(-16px);
	font-size: 11px; color: var(--cs-muted-2);
}
.cs-archive .cs-terminal__body { padding: 16px 20px 14px; font-size: 13px; }
.cs-archive .cs-terminal__cmd { margin-bottom: 10px; white-space: nowrap; }
.cs-archive .cs-terminal__cmd--next { margin-top: 10px; margin-bottom: 0; }
.cs-archive .cs-terminal__path { color: var(--cs-indigo); font-weight: 600; }
.cs-archive .cs-terminal__tilde { color: var(--cs-muted-2); }
.cs-archive .cs-terminal__cmd-text { color: var(--cs-fg); }
.cs-archive .cs-terminal__caret-inline {
	display: inline-block; width: 7px; height: 14px; margin-left: 2px;
	background: var(--cs-fg);
	vertical-align: -2px;
	animation: cs-caret-blink 1.1s step-end infinite;
}

.cs-archive .cs-deploylog__viewport {
	height: 296px; overflow: hidden;
	mask-image: linear-gradient(180deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.cs-archive .cs-deploylog__track { list-style: none; margin: 0; padding: 4px 0; animation: cs-scroll 22s linear infinite; }
.cs-archive .cs-deploylog__viewport:hover .cs-deploylog__track { animation-play-state: paused; }
@keyframes cs-scroll { from { transform: translateY(0); } to { transform: translateY(-50%); } }
.cs-archive .cs-deploylog__row {
	display: flex; align-items: center; gap: 10px; padding: 7px 0;
	color: var(--cs-body);
	transition: color 0.2s ease;
}
.cs-archive .cs-deploylog__row:hover { color: var(--cs-fg); }
.cs-archive .cs-deploylog__row:hover .cs-deploylog__name { color: var(--cs-violet); }
.cs-archive .cs-deploylog__mark { width: 6px; height: 6px; border-radius: 2px; flex-shrink: 0; background: var(--cs-indigo); }
.cs-archive .cs-deploylog__row[data-status="live"] .cs-deploylog__mark { animation: cs-dark-pulse 2s ease-out infinite; }
.cs-archive .cs-deploylog__row[data-status="ongoing"]     .cs-deploylog__mark { background: var(--cs-violet); }
.cs-archive .cs-deploylog__row[data-status="in-delivery"] .cs-deploylog__mark { background: var(--cs-pink); }
.cs-archive .cs-deploylog__row[data-status="prototype"]   .cs-deploylog__mark { background: var(--cs-muted-2); }
.cs-archive .cs-deploylog__row[data-status="archived"]    .cs-deploylog__mark { background: var(--cs-muted); }
.cs-archive .cs-deploylog__name {
	font-weight: 600; color: var(--cs-fg);
	white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 148px;
	transition: color 0.2s ease;
}
.cs-archive .cs-deploylog__tag { font-size: 11px; color: var(--cs-muted-2); white-space: nowrap; }
.cs-archive .cs-deploylog__tag::before { content: "· "; }
.cs-archive .cs-deploylog__status { margin-left: auto; font-size: 11px; color: var(--cs-indigo); white-space: nowrap; flex-shrink: 0; }
.cs-archive .cs-deploylog__row[data-status="ongoing"]     .cs-deploylog__status { color: var(--cs-violet); }
.cs-archive .cs-deploylog__row[data-status="in-delivery"] .cs-deploylog__status { color: var(--cs-pink); }
.cs-archive .cs-deploylog__row[data-status="prototype"]   .cs-deploylog__status { color: var(--cs-muted-2); }
.cs-archive .cs-deploylog__row[data-status="archived"]    .cs-deploylog__status { color: var(--cs-muted); }
@media (max-width: 900px) { .cs-archive .cs-deploylog__viewport { height: 230px; } }
@media (prefers-reduced-motion: reduce) {
	.cs-archive .cs-deploylog__track { animation: none; }
	.cs-archive .cs-terminal__caret-inline,
	.cs-archive .cs-archive__caret { animation: none; opacity: 1; }
}

/* Filter chips */
.cs-archive .cs-archive__grid-section { padding: 20px 6vw 100px; }
.cs-archive .cs-archive__grid-inner { max-width: 1200px; margin: 0 auto; }
.cs-archive .cs-archive__filter {
	display: flex; flex-wrap: wrap; gap: 10px;
	padding: 40px 0 44px;
	border-bottom: 1px solid var(--cs-line);
	margin-bottom: 44px;
}
.cs-archive .cs-chip {
	padding: 8px 16px; border-radius: 999px;
	font-size: 13px; font-weight: 600;
	color: var(--cs-body);
	background: var(--cs-surface);
	border: 1px solid var(--cs-line);
	transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.cs-archive .cs-chip:hover { border-color: var(--cs-violet); color: var(--cs-fg); }
.cs-archive .cs-chip.is-active {
	background: var(--cs-button-gradient);
	color: #fff;
	border-color: transparent;
}
.cs-archive .cs-chip__count { display: inline-block; margin-left: 6px; opacity: 0.6; font-size: 11px; }
.cs-archive .cs-chip.is-active .cs-chip__count { opacity: 0.85; }

/* Grid */
.cs-archive .cs-archive__grid {
	display: grid !important;
	grid-template-columns: repeat(3, 1fr) !important;
	gap: 36px 28px !important;
	list-style: none !important;
	padding: 0 !important;
	margin: 0 !important;
}
@media (max-width: 900px) {
	.cs-archive .cs-archive__grid { grid-template-columns: repeat(2, 1fr) !important; gap: 28px 20px !important; }
}
@media (max-width: 600px) {
	.cs-archive .cs-archive__grid { grid-template-columns: 1fr !important; gap: 28px !important; }
}
.cs-archive .cs-archive__grid > .cs-card {
	animation: cs-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.cs-archive .cs-archive__grid > .cs-card:nth-child(1) { animation-delay: 0.02s; }
.cs-archive .cs-archive__grid > .cs-card:nth-child(2) { animation-delay: 0.08s; }
.cs-archive .cs-archive__grid > .cs-card:nth-child(3) { animation-delay: 0.14s; }
.cs-archive .cs-archive__grid > .cs-card:nth-child(4) { animation-delay: 0.2s; }
.cs-archive .cs-archive__grid > .cs-card:nth-child(5) { animation-delay: 0.26s; }
.cs-archive .cs-archive__grid > .cs-card:nth-child(6) { animation-delay: 0.32s; }
@keyframes cs-card-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
	.cs-archive .cs-archive__grid > .cs-card { animation: none; }
}

/* Empty state */
.cs-archive .cs-archive__empty {
	text-align: center;
	padding: 80px 20px;
	color: var(--cs-body);
}
.cs-archive .cs-archive__empty h2 { margin-bottom: 12px; }
.cs-archive .cs-btn {
	display: inline-block; margin-top: 20px;
	padding: 12px 26px; border-radius: 999px;
	background: var(--cs-button-gradient);
	color: #fff; font-weight: 700; font-size: 14px;
}