:root {
  --accent: #3730a3;
  --accent-soft: #4f46e5;
  --accent-dim: #eef0fc;
  --accent2: #0f766e;
  --accent2-dim: #e6f4f1;
  --ink: #0f1115;
  --ink-soft: #3f4754;
  --muted: #7a8392;
  --rule: #e6e8ec;
  --bg: #ffffff;
  --bg-soft: #fafafa;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
code, pre, .mono {
  font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }

.container { max-width: 880px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff;
  padding: 8px 16px; z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ── Header ── */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  position: sticky; top: 0; z-index: 10;
}
.header-row {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; padding-bottom: 18px;
  gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--ink); font-weight: 600;
}
.brand:hover { text-decoration: none; }
.brand-mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500; font-size: 13px; letter-spacing: 0.08em;
  background: var(--ink); color: #fff;
  padding: 5px 8px; border-radius: 3px;
}
.brand-name { font-size: 14px; letter-spacing: -0.01em; color: var(--ink-soft); }

.main-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.nav-link {
  color: var(--ink-soft);
  font-size: 14px; font-weight: 500;
  position: relative; padding: 4px 0;
}
.nav-link:hover { color: var(--ink); text-decoration: none; }
.nav-link.is-active { color: var(--accent); }
.nav-link.is-active::after {
  content: ''; position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--accent);
}

/* ── HERO: фамилия крупно ── */
.hero-name {
  padding: 84px 0 28px;
  position: relative;
  overflow: hidden;
}
.hero-name-row {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: clamp(56px, 11vw, 140px);
  line-height: 0.92;
  letter-spacing: -0.045em;
  color: var(--ink);
  margin: 0;
  position: relative;
}
.hero-name-row .accent-underline {
  position: relative;
  display: inline-block;
}
.hero-name-row .accent-underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0.08em;
  height: 0.16em;
  background: var(--accent);
  z-index: -1;
  opacity: 0.85;
}
.hero-name-en {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 20px 0 0;
}
.hero-h1 {
  margin: 36px 0 22px;
  font-size: clamp(26px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 820px;
}
.hero-sub {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0 0 32px;
  max-width: 720px;
}
.hero-manifest {
  padding: 36px 0 28px;
  border-top: 1px solid var(--rule);
  margin-top: 16px;
}
.hero-manifest p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 12px;
  max-width: 760px;
}
.hero-manifest p:last-child { margin-bottom: 0; }

/* ── Stats (numbered) ── */
.stats-section {
  padding: 56px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--bg-soft);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 8px;
}
.stat-card-idx {
  position: absolute;
  top: 12px; right: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: 0.1em;
}
.stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 42px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

/* ── Marquee tech-stack ── */
.marquee-section {
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  overflow: hidden;
}
.marquee {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 60s linear infinite;
}
.marquee:hover { animation-play-state: paused; }
.marquee-item {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  padding: 0 20px;
  white-space: nowrap;
  position: relative;
}
.marquee-item::after {
  content: '·';
  color: var(--rule);
  position: absolute;
  right: -3px;
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Featured AI cases ── */
.featured-section { padding: 80px 0 60px; }
.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.section-h2 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--ink);
}
.section-lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 36px;
  max-width: 680px;
}
.featured-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.featured-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--bg);
  transition: border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
  color: var(--ink);
  min-height: 168px;
}
.featured-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(55,48,163,0.08);
  text-decoration: none;
}
.featured-card .focus-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.featured-card .focus-title {
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.featured-card .focus-blurb {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
  flex: 1;
}

/* ── Testimonials ── */
.testi-section {
  padding: 80px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.testi-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testi-card {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
}
.testi-quote {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 22px;
  position: relative;
}
.testi-quote::before {
  content: '“';
  font-size: 56px;
  line-height: 1;
  position: absolute;
  top: -22px; left: -8px;
  color: var(--accent);
  opacity: 0.18;
  font-family: Georgia, serif;
}
.testi-author {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.testi-context {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.01em;
}

/* ── Tags ── */
.tags-section {
  padding: 56px 0 72px;
  border-bottom: 1px solid var(--rule);
}
.tags-section h2 {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 20px;
}
.tags-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill {
  display: inline-block;
  padding: 6px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

/* ── About strip (на home) ── */
.about-strip {
  padding: 80px 0;
  border-bottom: 1px solid var(--rule);
}
.about-strip h2 {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 24px;
}
.about-strip p {
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 18px;
  max-width: 720px;
}
.about-strip p:last-child { margin-bottom: 0; }
.about-strip a { color: var(--accent); border-bottom: 1px dotted var(--accent); }
.about-strip a:hover { text-decoration: none; }

/* ── List sections (notes/launches/projects) ── */
.list-section { padding: 72px 0; }
.list-header {
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
.list-header .kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.list-header h1 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 14px;
  color: var(--ink);
}
.list-header p {
  font-size: 17px; line-height: 1.6;
  color: var(--ink-soft);
  max-width: 680px;
  margin: 0;
}
.note-list { list-style: none; padding: 0; margin: 0; }
.note-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.note-row:last-child { border-bottom: 0; }
.note-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
  padding-top: 4px;
}
.note-body h3 {
  font-size: 19px; font-weight: 600;
  margin: 0 0 8px; letter-spacing: -0.01em;
}
.note-body h3 a { color: var(--ink); }
.note-body h3 a:hover { color: var(--accent); text-decoration: none; }
.note-summary {
  font-size: 15px; line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 8px;
}
.note-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.note-tag {
  display: inline-block;
  padding: 2px 8px;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 3px;
}

/* ── Launches grid (12 cards) ── */
.launches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.launch-card {
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 26px 24px;
  background: var(--bg);
  transition: border-color 140ms ease, transform 140ms ease;
}
.launch-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.launch-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.launch-title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.launch-blurb {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

/* ── Article ── */
.article { padding: 56px 0 96px; }
.breadcrumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .bc-sep { margin: 0 6px; opacity: 0.5; }
.article-header {
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}
.article-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.article-header h1 {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
  color: var(--ink);
}
.article-meta {
  display: flex; gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.article-body {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
}
.article-body h2 {
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 48px 0 16px;
  color: var(--ink);
}
.article-body p { margin: 0 0 20px; color: var(--ink-soft); }
.article-body pre {
  background: #0f1115; color: #d4d8dd;
  padding: 20px 24px; border-radius: 6px;
  overflow-x: auto; font-size: 13.5px; line-height: 1.6;
  margin: 24px 0;
}
.article-body code { font-family: 'JetBrains Mono', monospace; font-size: 14px; }
.article-body p code {
  background: var(--accent-dim);
  color: var(--accent);
  padding: 1px 6px; border-radius: 3px;
  font-size: 14px;
}
.article-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.article-footer .back {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent);
}

/* ── AI HERO (мягкие градиенты) ── */
body.is-ai .article-header h1 {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.ai-hero {
  padding: 72px 0 48px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 80% at 80% 0%, rgba(15,118,110,0.10), transparent 60%),
    radial-gradient(ellipse 80% 60% at 0% 100%, rgba(55,48,163,0.10), transparent 65%);
  border-bottom: 1px solid var(--rule);
}
.ai-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  margin-bottom: 22px;
}
.ai-subgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 32px 0 0;
}
.ai-sub-card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 8px;
  color: var(--ink);
  transition: border-color 140ms ease, transform 140ms ease;
}
.ai-sub-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none;
}
.ai-sub-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ai-sub-title { font-size: 18px; font-weight: 600; margin: 0 0 10px; }
.ai-sub-blurb { font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); margin: 0; }

/* ── Stack page ── */
.stack-section { padding: 56px 0 96px; }
.stack-cat {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}
.stack-cat:last-child { border-bottom: 0; }
.stack-cat-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
}
.stack-cat-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}
.stack-cat-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.stack-items { display: grid; grid-template-columns: 1fr; gap: 4px; }
.stack-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 12px 0;
  border-bottom: 1px dotted var(--rule);
}
.stack-item:last-child { border-bottom: 0; }
.stack-item-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.stack-item-note {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ── Case (AI/Services/Project) ── */
.case-section { padding: 56px 0 96px; }
.case-block { margin-bottom: 32px; }
.case-block h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.case-block p {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0;
}
.case-block ul { padding: 0; margin: 0; list-style: none; }
.case-block li {
  padding-left: 24px;
  position: relative;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
}
.case-block li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
}

/* ── About page + timeline ── */
.about-section { padding: 56px 0 96px; }
.about-body {
  font-size: 18px;
  line-height: 1.75;
  color: var(--ink);
  max-width: 720px;
}
.about-body h2 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 56px 0 20px;
  color: var(--ink);
}
.about-body h2:first-child { margin-top: 0; }
.about-body p { margin: 0 0 22px; color: var(--ink-soft); }
.timeline {
  margin: 48px 0;
  padding: 32px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.timeline-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 28px;
}
.timeline-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  position: relative;
}
.timeline-list::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 14px;
  height: 1px;
  background: var(--rule);
  z-index: 0;
}
.timeline-step { position: relative; z-index: 1; }
.timeline-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  margin-bottom: 14px;
  box-shadow: 0 0 0 4px var(--bg);
}
.timeline-year {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: 0;
  margin-bottom: 6px;
}
.timeline-label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  letter-spacing: -0.005em;
}
.timeline-note {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.45;
}

/* ── Now ── */
.now-section { padding: 56px 0 96px; }
.now-meta {
  display: inline-block;
  padding: 6px 12px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.02em;
  margin-bottom: 32px;
}
.now-body { font-size: 17px; line-height: 1.7; color: var(--ink); }
.now-body h2 {
  font-size: 19px; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 48px 0 16px;
  color: var(--ink);
}
.now-body h2:first-child { margin-top: 0; }
.now-body p { margin: 0 0 18px; color: var(--ink-soft); max-width: 720px; }

/* ── Contact ── */
.contact-section { padding: 56px 0 96px; }
.contact-intro {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 24px;
  max-width: 640px;
}
.contact-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 40px;
  letter-spacing: 0.02em;
}
.contact-meta strong { color: var(--accent); font-weight: 500; }
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 720px;
}
.field { display: flex; flex-direction: column; }
.field-full { grid-column: 1 / -1; }
.field label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.field input, .field select, .field textarea {
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 12px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  background: var(--bg);
  color: var(--ink);
  transition: border-color 120ms ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.field textarea { resize: vertical; min-height: 140px; font-family: 'Inter', sans-serif; }
.contact-submit {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 24px;
}
.btn {
  display: inline-flex;
  align-items: center; gap: 8px;
  background: var(--ink); color: #fff;
  border: 0; padding: 14px 28px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 120ms ease;
}
.btn:hover { background: var(--accent); text-decoration: none; }
.tg-alt { font-size: 14px; color: var(--muted); }
.form-result {
  margin-top: 24px;
  padding: 16px 20px;
  border-radius: 4px;
  display: none;
}
.form-result.ok {
  display: block;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent);
}
.form-result.err {
  display: block;
  background: #fbeaea;
  color: #8b1a1a;
  border: 1px solid #c44a4a;
}

/* ── Policy ── */
.policy-section { padding: 56px 0 96px; }
.policy-section h2 {
  font-size: 17px; font-weight: 600;
  margin: 32px 0 12px;
  color: var(--ink);
}
.policy-section p {
  font-size: 15.5px; line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 56px 0 32px;
  background: var(--bg-soft);
  margin-top: 64px;
}
.footer-row { display: flex; flex-direction: column; gap: 32px; }
.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-fullname {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.footer-tag {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 360px;
  margin: 0;
}
.footer-nav { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a, .footer-static {
  color: var(--ink-soft);
  font-size: 13.5px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}
.footer-nav a:hover { color: var(--accent); text-decoration: none; }
.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ── Mobile ── */
@media (max-width: 980px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-grid { grid-template-columns: 1fr; }
  .testi-track { grid-template-columns: 1fr; }
  .launches-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-subgrid { grid-template-columns: 1fr; }
  .timeline-list { grid-template-columns: repeat(2, 1fr); }
  .timeline-list::before { display: none; }
}
@media (max-width: 720px) {
  .header-row { flex-direction: column; gap: 12px; align-items: flex-start; }
  .main-nav { gap: 12px; flex-wrap: wrap; }
  .nav-link { font-size: 13px; }
  .hero-name { padding: 48px 0 16px; }
  .stats-section, .featured-section, .testi-section, .about-strip { padding-top: 48px; padding-bottom: 48px; }
  .launches-grid { grid-template-columns: 1fr; }
  .timeline-list { grid-template-columns: 1fr; gap: 22px; }
  .timeline-list::before { display: none; }
  .note-row { grid-template-columns: 1fr; gap: 6px; }
  .note-date { padding-top: 0; }
  .stack-item { grid-template-columns: 1fr; gap: 4px; }
  .stack-item-name { color: var(--accent); }
  .contact-form { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: 24px; }
  .about-body { font-size: 16px; }
}