/* =========================================================
   Ingot — deep-blue semiconductor design house theme
   ========================================================= */

:root {
	--void:    oklch(9% 0.02 260);
	--ink:     oklch(13.5% 0.03 260);
	--ink-2:   oklch(18% 0.035 260);
	--ink-3:   oklch(23% 0.04 258);
	--line:    oklch(45% 0.05 260 / 22%);
	--line-soft: oklch(45% 0.05 260 / 12%);

	--fg:      oklch(95% 0.01 260);
	--fg-soft: oklch(78% 0.02 260);
	--fg-dim:  oklch(62% 0.025 260);

	--blue:    #3f6fd1;
	--cyan:    #22b8d6;
	--violet:  #7c8ff5;
	--amber:   #f0a63e;
	--silver:  #c7cfe0;

	--accent: var(--cyan);
	--accent-2: var(--violet);

	--font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
	--font-body: 'IBM Plex Sans', 'Segoe UI', sans-serif;
	--font-mono: 'IBM Plex Mono', 'Consolas', monospace;

	--fs-0: clamp(0.6875rem, 0.66rem + 0.12vw, 0.75rem);
	--fs-1: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
	--fs-2: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
	--fs-3: clamp(1.125rem, 1.05rem + 0.4vw, 1.3125rem);
	--fs-4: clamp(1.375rem, 1.2rem + 0.9vw, 1.75rem);
	--fs-5: clamp(1.875rem, 1.5rem + 1.9vw, 2.75rem);
	--fs-6: clamp(2.5rem, 1.8rem + 3.6vw, 4.25rem);

	--container: 1280px;
	--radius: 14px;
	--radius-sm: 8px;

	color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; overflow-x: hidden; }
body {
	margin: 0;
	background: var(--void);
	color: var(--fg);
	font-family: var(--font-body);
	font-size: var(--fs-2);
	line-height: 1.6;
	overflow-x: hidden;
	max-width: 100vw;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.12; margin: 0 0 0.4em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---- Ambient background layer (site-wide, every page) ---- */
.ing-ambient { position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.9; }
.ing-cursor-glow {
	position: fixed; top: 0; left: 0; width: 340px; height: 340px; margin: -170px 0 0 -170px;
	border-radius: 50%; pointer-events: none; z-index: 1;
	background: radial-gradient(circle, color-mix(in oklch, var(--cyan) 14%, transparent) 0%, transparent 70%);
	mix-blend-mode: screen;
}

main, .site-head, .site-foot { position: relative; z-index: 2; }

/* ---- Reveal choreography ---- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s cubic-bezier(.2,.7,.3,1), transform 0.8s cubic-bezier(.2,.7,.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--left { transform: translate(-36px, 0); }
.reveal--left.is-visible { transform: none; }
.reveal--right { transform: translate(36px, 0); }
.reveal--right.is-visible { transform: none; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 0.5em; padding: 0.85em 1.5em; border-radius: 999px; font-weight: 600; font-size: var(--fs-1); transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease; }
.btn--solid { background: var(--accent); color: var(--void); }
.btn--solid:hover { background: color-mix(in oklch, var(--accent) 85%, white 15%); }
.btn--ghost { border: 1px solid var(--line); color: var(--fg); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.magnetic { will-change: transform; }

/* =========================================================
   Header
   ========================================================= */
.site-head {
	position: sticky; top: 0; z-index: 40;
	background: color-mix(in oklch, var(--void) 78%, transparent);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--line-soft);
}
.site-head__bar { max-width: var(--container); margin: 0 auto; padding: 0.9rem 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.site-brand { display: flex; align-items: center; gap: 0.55rem; }
.site-brand__mark { color: var(--accent); display: inline-flex; }
.site-brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.01em; }
.nav { display: none; }
.nav__list { display: flex; gap: 2rem; font-size: var(--fs-1); }
.nav__list a:hover { color: var(--accent); }
.head-actions { display: flex; align-items: center; gap: 1rem; }
.head-actions__cta { display: none; }
.nav-toggle { display: flex; flex-direction: column; gap: 4px; width: 26px; padding: 4px; }
.nav-toggle__bar { display: block; width: 100%; height: 2px; background: var(--fg); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }

.mobile-nav {
	position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px); height: 100vh;
	background: var(--ink); border-left: 1px solid var(--line);
	transform: translateX(100%); transition: transform 0.35s cubic-bezier(.2,.7,.3,1);
	z-index: 50; padding: 5.5rem 2rem 2rem; display: flex; flex-direction: column; gap: 2rem;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__list { display: flex; flex-direction: column; gap: 1.4rem; font-size: 1.15rem; }
.mobile-nav__cta { align-self: flex-start; }
body.nav-open { overflow: hidden; }

@media (min-width: 960px) {
	.nav { display: block; }
	.head-actions__cta { display: inline-flex; }
	.nav-toggle { display: none; }
	.mobile-nav { display: none; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero { padding: clamp(2.5rem, 4vw, 5rem) 1.5rem clamp(3rem, 6vw, 6rem); background: color-mix(in oklch, var(--void) 92%, transparent); }
.hero__wrap { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
.eyebrow { font-family: var(--font-mono); font-size: var(--fs-0); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.9em; }
.hero h1 { font-size: var(--fs-6); }
.hero .lede { font-size: var(--fs-3); color: var(--fg-soft); max-width: 46ch; }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }

.viewer { position: relative; aspect-ratio: 1 / 1; max-width: 460px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; background: radial-gradient(circle at 50% 38%, color-mix(in oklch, var(--ink-3) 90%, transparent), var(--void) 78%); border: 1px solid var(--line); }
.viewer__stage { position: absolute; inset: 0; }
.viewer__stage canvas { display: block; width: 100% !important; height: 100% !important; touch-action: none; }
.viewer__fallback { position: absolute; inset: 12%; color: var(--accent); opacity: 1; transition: opacity 0.6s ease; }
.viewer__fallback svg { width: 100%; height: 100%; }
.viewer.is-3d-ready .viewer__fallback { opacity: 0; }
.viewer__caption { position: absolute; left: 18px; bottom: 16px; display: flex; flex-direction: column; font-family: var(--font-mono); }
.viewer__name { font-size: var(--fs-3); font-family: var(--font-display); }
.viewer__era { font-size: var(--fs-0); color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.06em; }
.viewer__switch { display: flex; justify-content: center; gap: 0.6rem; margin-top: 1.4rem; }
.viewer__chip { width: 30px; height: 30px; border-radius: 50%; background: var(--node-hex, var(--accent)); border: 2px solid transparent; opacity: 0.55; transition: opacity 0.25s ease, transform 0.25s ease, border-color 0.25s ease; }
.viewer__chip:hover { opacity: 0.85; transform: translateY(-2px); }
.viewer__chip.is-active { opacity: 1; border-color: var(--fg); box-shadow: 0 0 0 3px color-mix(in oklch, var(--node-hex, var(--accent)) 30%, transparent); }
.viewer__hint { text-align: center; font-size: var(--fs-0); color: var(--fg-dim); font-family: var(--font-mono); margin-top: 0.7rem; }

@media (min-width: 960px) {
	.hero__wrap { grid-template-columns: 1.05fr 0.95fr; gap: 4rem; }
	.hero__copy { text-align: left; }
}

/* =========================================================
   Section shells
   ========================================================= */
.section { max-width: var(--container); margin: 0 auto; padding: clamp(3rem, 6vw, 6rem) 1.5rem; }
.section__head { max-width: 640px; margin: 0 auto clamp(2rem, 4vw, 3rem); text-align: center; }
.section__head h2 { font-size: var(--fs-5); }
.section__more { text-align: center; margin-top: 2.2rem; }
.section__more a { color: var(--accent); font-weight: 600; }
.section--chips, .section--nodes, .section--journal { background: color-mix(in oklch, var(--ink) 55%, transparent); border-radius: 28px; }

/* =========================================================
   Fab reel (pinned horizontal scroll)
   ========================================================= */
.section--fab { padding-top: clamp(2rem, 4vw, 4rem); }
.fab-reel { overflow: hidden; min-height: 68vh; display: flex; align-items: center; }
.fab-reel__track { display: flex; gap: 1.5rem; width: max-content; will-change: transform; }
.fab-stage {
	flex: 0 0 auto; width: min(78vw, 340px); padding: 2rem 1.6rem;
	background: color-mix(in oklch, var(--ink-2) 88%, transparent); border: 1px solid var(--line); border-left: 3px solid var(--line);
	border-radius: var(--radius); transition: border-color 0.4s ease, transform 0.4s ease;
}
.fab-stage.is-active { border-left-color: var(--accent); transform: translateY(-6px); }
.fab-stage__n { font-family: var(--font-mono); color: var(--accent); font-size: var(--fs-1); }
.fab-stage h3 { font-size: var(--fs-4); margin-top: 0.4rem; }
.fab-stage p { color: var(--fg-soft); font-size: var(--fs-1); }

.section--fab-full .fab-reel { height: 100vh; display: flex; align-items: center; }
.section--fab-full .fab-reel__track { padding: 0 8vw; }
.fab-stage--full { width: min(80vw, 460px); padding: 2.6rem 2.2rem; }
.fab-stage--full h3 { font-size: var(--fs-5); }
.fab-stage--full p { font-size: var(--fs-2); }

/* =========================================================
   Chip cards
   ========================================================= */
.chip-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.4rem; }
.chip-grid--archive { margin-top: 1rem; }
.chip-card {
	display: flex; flex-direction: column; background: color-mix(in oklch, var(--ink-2) 92%, transparent);
	border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform 0.35s ease, border-color 0.35s ease;
}
.chip-card:hover { transform: translateY(-6px); border-color: color-mix(in oklch, var(--node-hex, var(--accent)) 60%, var(--line)); }
.chip-card__art { display: block; aspect-ratio: 1.2 / 1; padding: 1.6rem; color: var(--node-hex, var(--accent)); background: radial-gradient(circle at 50% 30%, color-mix(in oklch, var(--node-hex, var(--accent)) 14%, transparent), transparent 70%); }
.chip-card__body { padding: 0 1.3rem 1.4rem; display: flex; flex-direction: column; gap: 0.3rem; }
.chip-card__node { display: flex; align-items: center; gap: 0.4em; font-family: var(--font-mono); font-size: var(--fs-0); color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.chip-card__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--node-hex, var(--accent)); display: inline-block; }
.chip-card__name { font-family: var(--font-display); font-size: var(--fs-4); font-weight: 600; }
.chip-card__spec { color: var(--fg-soft); font-size: var(--fs-1); }
.chip-card__meta { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--fg-dim); }

.node-filter { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
.node-filter__pill { padding: 0.5em 1.1em; border-radius: 999px; border: 1px solid var(--line); font-size: var(--fs-0); font-family: var(--font-mono); }
.node-filter__pill.is-active, .node-filter__pill:hover { border-color: var(--node-hex, var(--accent)); color: var(--node-hex, var(--accent)); }

/* =========================================================
   Statement / stats band
   ========================================================= */
.statement {
	display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center;
	background: color-mix(in oklch, var(--ink-3) 82%, transparent); border-radius: 28px; padding: clamp(2.4rem, 5vw, 4.5rem);
}
.statement__copy h2 { font-size: var(--fs-5); }
.statement__copy p { color: var(--fg-soft); max-width: 46ch; }
.statement__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem 2rem; }
.stat__num, .stat__suffix { font-family: var(--font-display); font-size: var(--fs-5); color: var(--accent); }
.stat__label { display: block; font-size: var(--fs-0); color: var(--fg-dim); margin-top: 0.3rem; }

@media (min-width: 900px) {
	.statement { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Node grid
   ========================================================= */
.node-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1.2rem; }
.node-card {
	display: flex; flex-direction: column; align-items: flex-start; gap: 0.35rem; padding: 1.6rem;
	background: color-mix(in oklch, var(--ink-2) 88%, transparent); border: 1px solid var(--line); border-radius: var(--radius);
	transition: transform 0.35s ease, border-color 0.35s ease;
}
.node-card:hover { transform: translateY(-6px); border-color: color-mix(in oklch, var(--node-hex, var(--accent)) 55%, var(--line)); }
.node-card__art { width: 64px; color: var(--node-hex, var(--accent)); margin-bottom: 0.4rem; }
.node-card__name { font-family: var(--font-display); font-size: var(--fs-4); }
.node-card__era { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--node-hex, var(--accent)); text-transform: uppercase; letter-spacing: 0.05em; }
.node-card__count, .node-card__blurb { font-size: var(--fs-1); color: var(--fg-soft); margin-top: 0.3rem; }

/* =========================================================
   Journal
   ========================================================= */
.journal-grid { display: grid; grid-template-columns: 1fr; gap: 1.6rem; }
.journal-grid--index { max-width: 780px; margin: 0 auto; }
.journal-card { padding: 1.8rem 0; border-bottom: 1px solid var(--line-soft); }
.journal-card__date { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.journal-card h3 { font-size: var(--fs-4); margin-top: 0.3rem; }
.journal-card p { color: var(--fg-soft); }
.journal-card__link { color: var(--accent); font-weight: 600; font-size: var(--fs-1); }
@media (min-width: 860px) {
	.journal-grid:not(.journal-grid--index) { grid-template-columns: repeat(3, 1fr); }
	.journal-grid:not(.journal-grid--index) .journal-card { border-bottom: none; padding: 0; }
}

/* =========================================================
   CTA band
   ========================================================= */
.cta { text-align: center; background: color-mix(in oklch, var(--ink-3) 80%, transparent); border-radius: 28px; padding: clamp(3rem, 6vw, 5rem) 1.5rem; }
.cta h2 { font-size: var(--fs-5); max-width: 22ch; margin: 0 auto 1rem; }
.cta__actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.4rem; }

/* =========================================================
   Page hero (inner pages)
   ========================================================= */
.page-hero { max-width: var(--container); margin: 0 auto; padding: clamp(3rem, 6vw, 5.5rem) 1.5rem 2.5rem; }
.page-hero h1 { font-size: var(--fs-6); }
.page-hero .lede { font-size: var(--fs-3); color: var(--fg-soft); max-width: 56ch; }
.page-hero--post { padding-bottom: 1rem; }
.page-hero--404 { text-align: center; }
.page-hero--404 .lede { margin: 0 auto; }
.page-hero__era { color: var(--node-hex, var(--accent)); font-size: 0.5em; vertical-align: middle; font-family: var(--font-mono); text-transform: uppercase; }
.node-specs { display: flex; gap: 2.4rem; margin-top: 1.6rem; font-family: var(--font-mono); }
.node-specs span { display: block; font-size: var(--fs-0); color: var(--fg-dim); }
.node-specs strong { font-size: var(--fs-3); color: var(--node-hex, var(--accent)); }
.node-empty { color: var(--fg-dim); }

/* =========================================================
   Single chip
   ========================================================= */
.breadcrumb { max-width: var(--container); margin: 0 auto; padding: 1.6rem 1.5rem 0; font-size: var(--fs-0); color: var(--fg-dim); font-family: var(--font-mono); }
.breadcrumb a { color: var(--accent); }
.piece-single__grid { max-width: var(--container); margin: 0 auto; padding: 1.5rem 1.5rem 0; display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
.piece-single__info h1 { font-size: var(--fs-5); }
.chip-status { display: inline-block; padding: 0.3em 0.9em; border-radius: 999px; font-family: var(--font-mono); font-size: var(--fs-0); text-transform: uppercase; letter-spacing: 0.05em; border: 1px solid var(--line); }
.chip-status--in-production { color: var(--cyan); border-color: color-mix(in oklch, var(--cyan) 50%, var(--line)); }
.chip-status--sampling { color: var(--amber); border-color: color-mix(in oklch, var(--amber) 50%, var(--line)); }
.spec { margin: 1.4rem 0; border-top: 1px solid var(--line-soft); }
.spec__row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line-soft); font-size: var(--fs-1); }
.spec__row dt { color: var(--fg-dim); }
.spec__row dd { margin: 0; display: flex; align-items: center; gap: 0.5em; text-align: right; }
.node-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--node-hex, var(--accent)); display: inline-block; }
.piece-single__note { font-size: var(--fs-0); color: var(--fg-dim); margin-top: 0.8rem; }
@media (min-width: 900px) {
	.piece-single__grid { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* =========================================================
   Prose (journal single, generic page)
   ========================================================= */
.prose { max-width: 720px; margin: 0 auto; padding: 1.5rem 1.5rem clamp(3rem, 6vw, 5rem); font-size: var(--fs-2); color: var(--fg-soft); }
.prose h2 { color: var(--fg); font-size: var(--fs-4); margin-top: 1.6em; }
.prose p { margin-bottom: 1.2em; }
.prose a { color: var(--accent); text-decoration: underline; }
.page-links { margin-top: 2rem; font-family: var(--font-mono); font-size: var(--fs-0); display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; }
.page-links a { color: var(--accent); }

/* =========================================================
   Contact / RFQ
   ========================================================= */
.section--contact { padding-top: 0; }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; background: color-mix(in oklch, var(--ink-2) 90%, transparent); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem); }
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row label { font-size: var(--fs-0); color: var(--fg-dim); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.04em; }
.form-row input:not(.screen-reader-text), .form-row select, .form-row textarea {
	background: var(--void); border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--fg);
	padding: 0.75em 0.9em; font: inherit; font-size: var(--fs-1); width: 100%;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); }
.form-msg { font-size: var(--fs-0); min-height: 1.2em; }
.form-msg.is-success { color: var(--cyan); }
.form-msg.is-error { color: #f0866a; }
.contact-info h2 { font-size: var(--fs-4); margin-top: 0; }
.contact-info__list div { padding: 0.8rem 0; border-bottom: 1px solid var(--line-soft); }
.contact-info__list dt { font-size: var(--fs-0); color: var(--fg-dim); font-family: var(--font-mono); text-transform: uppercase; }
.contact-info__list dd { margin: 0.2rem 0 0; }
.contact-info__tips { display: flex; flex-direction: column; gap: 0.8rem; color: var(--fg-soft); font-size: var(--fs-1); }
.contact-info__tips li { padding-left: 1.2em; position: relative; }
.contact-info__tips li::before { content: '→'; position: absolute; left: 0; color: var(--accent); }
@media (min-width: 900px) {
	.contact-grid { grid-template-columns: 1.2fr 0.8fr; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-foot { background: color-mix(in oklch, var(--ink) 94%, transparent); border-top: 1px solid var(--line-soft); margin-top: 3rem; }
.site-foot__top { max-width: var(--container); margin: 0 auto; padding: clamp(2.5rem, 5vw, 4rem) 1.5rem 2rem; display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
.site-foot__brand p { color: var(--fg-soft); max-width: 40ch; }
.site-foot__address { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--fg-dim); }
.site-foot__news h2 { font-size: var(--fs-4); }
.site-foot__news p { color: var(--fg-soft); font-size: var(--fs-1); }
.newsletter-form { display: flex; gap: 0.6rem; margin-top: 0.8rem; flex-wrap: wrap; }
.newsletter-form input:not(.screen-reader-text) { flex: 1; min-width: 200px; background: var(--void); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.75em 0.9em; color: var(--fg); font: inherit; }
.site-foot__cols { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem 2.5rem; display: grid; grid-template-columns: 1fr; gap: 2rem; border-top: 1px solid var(--line-soft); padding-top: 2.5rem; }
.foot-col h3 { font-size: var(--fs-1); color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.04em; font-family: var(--font-mono); font-weight: 500; }
.foot-col ul { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.8rem; font-size: var(--fs-1); }
.foot-col a:hover { color: var(--accent); }
.foot-bottom { max-width: var(--container); margin: 0 auto; padding: 1.5rem 1.5rem 2rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.8rem; font-size: var(--fs-0); color: var(--fg-dim); font-family: var(--font-mono); }
@media (min-width: 700px) {
	.site-foot__top { grid-template-columns: 1fr 1fr; }
	.site-foot__cols { grid-template-columns: repeat(3, 1fr); }
}

/* =========================================================
   Search / comments
   ========================================================= */
.search-form { display: flex; gap: 0.6rem; max-width: 480px; }
.search-form input { flex: 1; background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.7em 0.9em; color: var(--fg); font: inherit; }
.search-form button { background: var(--accent); color: var(--void); padding: 0.7em 1.2em; border-radius: var(--radius-sm); font-weight: 600; }
.comments-wrap { max-width: 720px; margin: 0 auto; padding: 0 1.5rem 4rem; }
.comment-list { display: flex; flex-direction: column; gap: 1.2rem; }
.comment-list .children { margin-left: 1.5rem; margin-top: 1.2rem; }

/* =========================================================
   Reduced motion — only literal vestibular hazards are gated,
   not ambient/decorative motion (see project conventions).
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
}