/* ============== ALTER LABS ============== */
:root {
  --bg:        oklch(0.972 0.006 85);
  --bg-2:      oklch(0.945 0.008 85);
  --fg:        oklch(0.20 0.012 80);
  --fg-2:      oklch(0.36 0.012 80);
  --fg-3:      oklch(0.55 0.010 80);
  --rule:      oklch(0.86 0.008 80);
  --rule-2:    oklch(0.92 0.006 80);
  --accent:    oklch(0.58 0.16 38);
  --accent-fg: oklch(0.98 0.005 80);

  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", "Times New Roman", serif;

  --maxw: 1320px;
  --pad-x: clamp(20px, 4vw, 56px);

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
}

[data-theme="dark"] {
  --bg:        oklch(0.16 0.010 80);
  --bg-2:      oklch(0.20 0.010 80);
  --fg:        oklch(0.96 0.005 85);
  --fg-2:      oklch(0.78 0.008 85);
  --fg-3:      oklch(0.58 0.010 85);
  --rule:      oklch(0.30 0.010 80);
  --rule-2:    oklch(0.24 0.010 80);
  --accent-fg: oklch(0.13 0.010 80);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-feature-settings: "ss01", "ss02", "cv11";
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-bottom: 92px;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* dot-grid utility used very subtly */
.dotgrid {
  background-image: radial-gradient(var(--rule) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: -1px -1px;
}

/* ---------- Layout primitives ---------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.section {
  padding: clamp(72px, 10vw, 140px) 0;
  border-top: 1px solid var(--rule);
  position: relative;
}
.section:first-of-type { border-top: 0; }

.section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  margin-bottom: clamp(40px, 6vw, 72px);
  align-items: start;
}
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; gap: 12px; }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--fg-3);
  text-transform: lowercase;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.eyebrow .num {
  color: var(--accent);
}
.eyebrow .slash { color: var(--rule); }

.section-title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  max-width: 22ch;
  text-wrap: balance;
}
.section-lead {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--fg-2);
  max-width: 56ch;
  margin: 0;
  text-wrap: pretty;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform 120ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn .arrow {
  display: inline-block;
  transition: transform 220ms cubic-bezier(.2,.7,.2,1);
}
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--fg);
  color: var(--bg);
}
.btn-primary:hover { background: var(--accent); color: var(--accent-fg); }

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--rule);
}
.btn-secondary:hover { border-color: var(--fg); }
.btn:disabled {
  cursor: wait;
  opacity: 0.68;
}

.btn-ghost {
  background: transparent;
  color: var(--fg-2);
  padding: 0 4px;
  height: auto;
}
.btn-ghost:hover { color: var(--accent); }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  left: 0; right: 0; bottom: 18px;
  z-index: 80;
  pointer-events: none;
  padding: 0 var(--pad-x);
  background: transparent;
  border: 0;
}
.nav::before {
  content: "";
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: 118px;
  pointer-events: none;
  background: linear-gradient(to top, color-mix(in oklab, var(--bg) 92%, transparent), transparent);
}
.nav-inner {
  pointer-events: auto;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 84%, transparent);
  border: 1px solid var(--rule);
  border-radius: 999px;
  box-shadow: 0 18px 60px color-mix(in oklab, var(--fg) 12%, transparent);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 10px 12px 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: border-color 200ms ease, background 200ms ease;
}
.nav.scrolled .nav-inner { border-color: color-mix(in oklab, var(--fg) 22%, var(--rule)); }
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.brand-mark {
  width: 22px; height: 22px;
  display: grid;
  place-items: center;
  position: relative;
}
.brand-mark::before, .brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--fg);
  border-radius: 2px;
}
.brand-mark::after {
  transform: rotate(45deg) scale(0.62);
  border-color: var(--accent);
  background: var(--accent);
}
.brand-name { letter-spacing: 0.14em; }
.brand-name b { font-weight: 600; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--fg-2);
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  transition: color 120ms ease;
}
.nav-links a:hover { color: var(--fg); }
.nav-links a .num { color: var(--fg-3); }
.nav-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-2);
}
.status-dot {
  width: 7px; height: 7px; border-radius: 999px;
  background: oklch(0.7 0.16 145);
  box-shadow: 0 0 0 4px color-mix(in oklab, oklch(0.7 0.16 145) 22%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklab, oklch(0.7 0.16 145) 36%, transparent); }
  50%      { box-shadow: 0 0 0 6px color-mix(in oklab, oklch(0.7 0.16 145) 0%, transparent); }
}
.nav-cta { margin-left: 8px; height: 38px; padding: 0 14px; font-size: 13px; }
@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-inner { border-radius: var(--r-lg); }
}
@media (max-width: 620px) {
  body { padding-bottom: 104px; }
  .nav { bottom: 12px; padding: 0 12px; }
  .nav-inner { gap: 12px; padding: 10px 10px 10px 14px; }
  .brand-name { display: none; }
  .nav-status { display: none; }
}

/* ---------- HERO ---------- */
.hero {
  padding-top: clamp(72px, 10vw, 128px);
  padding-bottom: clamp(60px, 8vw, 110px);
  position: relative;
  overflow: hidden;
  border-top: 0;
}
.hero-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-3);
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.hero-meta .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--fg-2);
  background: color-mix(in oklab, var(--bg) 92%, transparent);
}
.hero-meta .pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}
.hero-meta .coords { letter-spacing: 0.06em; }

.hero h1 {
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(44px, 7.4vw, 112px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin: 0 0 0;
  text-wrap: balance;
}
.hero h1 .it {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--fg-2);
}
.hero h1 .accent { color: var(--accent); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: end;
  margin-top: clamp(28px, 4vw, 56px);
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero-sub {
  font-size: clamp(16px, 1.3vw, 18px);
  color: var(--fg-2);
  margin: 0 0 28px;
  max-width: 50ch;
  text-wrap: pretty;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}

/* hero diagram (right side) */
.hero-diagram {
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 18px;
  background: color-mix(in oklab, var(--bg) 70%, var(--bg-2) 30%);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-2);
  position: relative;
}
.hero-diagram-head {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--fg-3); margin-bottom: 14px;
  border-bottom: 1px dashed var(--rule); padding-bottom: 10px;
}
.hd-flow {
  display: grid;
  grid-template-columns: 1fr 22px 1fr;
  align-items: center;
  gap: 10px;
}
.hd-node {
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--bg);
  display: flex; flex-direction: column; gap: 2px;
}
.hd-node .label { color: var(--fg); font-size: 12.5px; }
.hd-node .meta { color: var(--fg-3); font-size: 10.5px; }
.hd-node.accent {
  border-color: color-mix(in oklab, var(--accent) 50%, var(--rule));
  background: color-mix(in oklab, var(--accent) 6%, var(--bg));
}
.hd-arrow { color: var(--fg-3); text-align: center; font-size: 14px; }
.hd-stack { display: grid; gap: 8px; }
.hd-foot {
  margin-top: 14px; padding-top: 10px;
  border-top: 1px dashed var(--rule);
  display: flex; justify-content: space-between; color: var(--fg-3); font-size: 10.5px;
}

/* hero marquee strip */
.hero-strip {
  margin-top: clamp(40px, 6vw, 72px);
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--fg-3);
  overflow: hidden;
  position: relative;
}
.strip-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  gap: 40px;
}
.strip-track span {
  display: inline-flex; align-items: center; gap: 16px;
}
.strip-track span::after {
  content: "◆"; color: var(--rule); font-size: 8px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Capabilities ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (max-width: 880px) { .cap-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .cap-grid { grid-template-columns: 1fr; } }
.cap-cell {
  padding: 28px 24px 24px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex; flex-direction: column;
  min-height: 200px;
  position: relative;
  transition: background 220ms ease;
}
.cap-cell:hover { background: color-mix(in oklab, var(--accent) 4%, var(--bg)); }
.cap-cell:hover .cap-num { color: var(--accent); }
.cap-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.cap-title {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}
.cap-desc {
  font-size: 14px;
  color: var(--fg-2);
  margin: 0 0 16px;
  line-height: 1.5;
}
.cap-tags {
  margin-top: auto;
  display: flex; flex-wrap: wrap; gap: 6px;
  font-family: var(--mono); font-size: 10.5px; color: var(--fg-3);
}
.cap-tags span {
  padding: 3px 8px; border: 1px solid var(--rule); border-radius: 999px;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }
.about-copy p {
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  letter-spacing: -0.012em;
  color: var(--fg);
  margin: 0 0 24px;
  max-width: 30ch;
  text-wrap: pretty;
}
.about-copy p .dim { color: var(--fg-3); }
.about-stats {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.stat {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 22px 20px;
  font-family: var(--mono);
}
.stat .k {
  font-size: 11px; color: var(--fg-3); margin-bottom: 18px; letter-spacing: 0.04em;
}
.stat .v {
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 38px);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--fg);
}
.stat .v .small { font-size: 0.5em; color: var(--fg-3); margin-left: 4px; vertical-align: super; }
.stat .note { color: var(--fg-3); font-size: 11px; margin-top: 8px; }

/* ---------- Process ---------- */
.process {
  background: var(--bg-2);
}
.process-rail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}
@media (max-width: 980px) { .process-rail { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px) { .process-rail { grid-template-columns: 1fr; } }
.proc-step {
  padding: 28px 22px;
  border-right: 1px solid var(--rule);
  position: relative;
  background: var(--bg-2);
  transition: background 200ms ease;
}
.proc-step:last-child { border-right: 0; }
.proc-step:hover { background: var(--bg); }
.proc-head {
  display: flex; align-items: baseline; justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  margin-bottom: 32px;
}
.proc-head .id { color: var(--accent); }
.proc-step h4 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.proc-step p {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.45;
}
.proc-step ul {
  list-style: none; padding: 0; margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--fg-3);
  display: grid; gap: 4px;
}
.proc-step ul li::before {
  content: "→ "; color: var(--rule);
}

/* ---------- Why ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 980px) { .why-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px) { .why-grid { grid-template-columns: 1fr; } }
.why-cell {
  background: var(--bg);
  padding: 26px 22px;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 220px;
}
.why-glyph {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border: 1px solid var(--rule);
  border-radius: 6px;
  color: var(--accent);
}
.why-cell h5 {
  font-size: 16px; font-weight: 500; margin: 0;
  letter-spacing: -0.005em;
}
.why-cell p {
  font-size: 13.5px; color: var(--fg-2); margin: 0; line-height: 1.5;
}

/* ---------- Solutions ---------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
@media (max-width: 1100px) { .solutions-grid { grid-template-columns: repeat(4,1fr); } }
@media (max-width: 760px)  { .solutions-grid { grid-template-columns: repeat(2,1fr); } }
.sol {
  grid-column: span 2;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 18px;
  background: var(--bg);
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
  min-height: 280px;
  transition: border-color 180ms ease, transform 240ms ease;
}
.sol:hover { border-color: var(--fg); transform: translateY(-2px); }
.sol.featured { grid-column: span 3; min-height: 320px; }
@media (max-width: 1100px) {
  .sol.featured { grid-column: span 4; }
}
@media (max-width: 760px) {
  .sol, .sol.featured { grid-column: span 2; }
}
.sol-head {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px; color: var(--fg-3);
  margin-bottom: 14px;
}
.sol-head .tag {
  padding: 3px 8px; border: 1px solid var(--rule); border-radius: 999px;
}
.sol-vis {
  flex: 1;
  border: 1px dashed var(--rule);
  border-radius: var(--r-sm);
  margin-bottom: 14px;
  position: relative;
  background:
    repeating-linear-gradient(135deg,
      transparent 0 12px,
      color-mix(in oklab, var(--rule) 60%, transparent) 12px 13px);
  overflow: hidden;
  display: grid;
  place-items: center;
  min-height: 140px;
}
.sol-foot h6 {
  margin: 0 0 4px;
  font-size: 16px; font-weight: 500;
  letter-spacing: -0.01em;
}
.sol-foot h6 a:hover { color: var(--accent); }
.sol-foot p {
  margin: 0; font-size: 13px; color: var(--fg-2); line-height: 1.45;
}

/* ---- Solution mini diagrams ---- */
.dash {
  position: absolute; inset: 12px;
  display: grid; grid-template-columns: 60px 1fr; gap: 8px;
}
.dash-side {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 4px;
  display: flex; flex-direction: column;
  padding: 6px 4px; gap: 6px;
}
.dash-side i {
  display: block; height: 6px; border-radius: 2px; background: var(--rule);
}
.dash-side i.on { background: var(--accent); width: 70%; }
.dash-main {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 4px;
  padding: 8px;
  display: grid; grid-template-rows: auto 1fr; gap: 6px;
}
.dash-bars {
  display: grid; grid-template-columns: repeat(8, 1fr); gap: 3px;
  align-items: end; height: 100%;
}
.dash-bars i {
  display: block; background: var(--rule); border-radius: 1px;
}
.dash-bars i.h { background: var(--accent); }

.crm-rows {
  position: absolute; inset: 12px;
  display: grid; grid-template-rows: repeat(5, 1fr); gap: 4px;
}
.crm-rows .row {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 3px;
  display: grid; grid-template-columns: 8px 1fr 30px 30px; align-items: center; gap: 6px; padding: 0 6px;
  font-family: var(--mono); font-size: 9px; color: var(--fg-3);
}
.crm-rows .row .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--rule); }
.crm-rows .row.hot .dot { background: var(--accent); }
.crm-rows .row .stage { color: var(--fg-2); }

.flow {
  position: absolute; inset: 14px;
  display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 10px; color: var(--fg-2);
}
.flow .node {
  border: 1px solid var(--rule); border-radius: 4px;
  background: var(--bg); padding: 8px;
  display: grid; gap: 2px;
}
.flow .node b { font-weight: 500; color: var(--fg); font-size: 10.5px; }
.flow .node.hl { border-color: var(--accent); color: var(--accent); }
.flow .conn {
  height: 1px; background:
    linear-gradient(to right, var(--rule) 50%, transparent 0) 0/8px 1px repeat-x;
  position: relative;
}
.flow .conn::after {
  content: "▶"; position: absolute; right: -4px; top: -7px;
  color: var(--rule); font-size: 8px;
}

.quote-vis {
  position: absolute; inset: 12px;
  display: grid; grid-template-columns: 1fr 90px; gap: 8px;
}
.quote-form {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 4px; padding: 8px;
  display: grid; gap: 4px; align-content: start;
}
.quote-form i { display: block; height: 8px; border-radius: 2px; background: var(--rule); }
.quote-form i.short { width: 50%; }
.quote-total {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 4px;
  display: grid; place-items: center;
  font-family: var(--mono); color: var(--fg);
}
.quote-total .lbl { font-size: 9px; color: var(--fg-3); }
.quote-total .val { font-size: 15px; color: var(--accent); letter-spacing: -0.02em; }

.web-vis {
  position: absolute; inset: 14px;
  display: grid; grid-template-rows: 18px 1fr 22px; gap: 6px;
}
.web-vis .topbar {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 3px;
  display: flex; align-items: center; gap: 4px; padding: 0 6px;
}
.web-vis .topbar i { width: 6px; height: 6px; border-radius: 50%; background: var(--rule); }
.web-vis .body {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 3px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 6px;
}
.web-vis .body .col i { display: block; height: 6px; background: var(--rule); border-radius: 2px; margin-bottom: 4px; }
.web-vis .body .col i.hl { background: var(--accent); width: 60%; }
.web-vis .body .col i.short { width: 70%; }
.web-vis .footer { background: var(--bg); border: 1px solid var(--rule); border-radius: 3px; }
.altercraft-vis .topbar i:first-child,
.altercraft-vis .footer {
  background: color-mix(in oklab, var(--accent) 72%, var(--bg));
}

.ops-vis {
  position: absolute; inset: 12px;
  display: grid; grid-template-rows: auto 1fr; gap: 6px;
}
.ops-tabs {
  display: flex; gap: 4px; font-family: var(--mono); font-size: 9px;
}
.ops-tabs span {
  padding: 3px 8px; border: 1px solid var(--rule); border-radius: 3px; color: var(--fg-3); background: var(--bg);
}
.ops-tabs span.on { color: var(--bg); background: var(--fg); border-color: var(--fg); }
.ops-board {
  background: var(--bg); border: 1px solid var(--rule); border-radius: 4px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 6px;
}
.ops-col { display: grid; gap: 4px; }
.ops-col .card { height: 16px; border: 1px solid var(--rule); border-radius: 2px; background: color-mix(in oklab, var(--rule) 30%, var(--bg)); }
.ops-col .card.act { border-color: var(--accent); }

.ai-vis {
  position: absolute; inset: 14px;
  display: grid; grid-template-rows: 1fr auto; gap: 6px;
  font-family: var(--mono); font-size: 10px;
}
.ai-msg {
  border: 1px solid var(--rule); border-radius: 6px; padding: 8px; background: var(--bg);
  color: var(--fg-2); display: grid; gap: 6px; align-content: end;
}
.ai-msg .me {
  justify-self: end; padding: 4px 8px; border-radius: 6px;
  background: color-mix(in oklab, var(--accent) 12%, var(--bg)); color: var(--fg);
  border: 1px solid color-mix(in oklab, var(--accent) 40%, var(--rule));
}
.ai-msg .bot {
  padding: 4px 8px; border-radius: 6px; background: var(--bg-2); color: var(--fg-2); border: 1px solid var(--rule);
}
.ai-input {
  border: 1px solid var(--rule); border-radius: 999px; padding: 6px 12px; background: var(--bg);
  font-family: var(--mono); font-size: 10px; color: var(--fg-3);
  display: flex; justify-content: space-between; align-items: center;
}

/* ---------- Blog + Guides ---------- */
.resources {
  background: var(--bg-2);
}
.resource-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (max-width: 900px) {
  .resource-shell { grid-template-columns: 1fr; }
}
.resource-column {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  min-width: 0;
}
.resource-label {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
}
.resource-list {
  display: grid;
  grid-template-columns: 1fr;
}
.resource-card {
  padding: 24px 22px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--rule);
  min-height: 230px;
  display: flex;
  flex-direction: column;
  transition: background 180ms ease;
}
.resource-card-link {
  cursor: pointer;
}
.resource-card-link:hover h3 {
  color: var(--accent);
}
.resource-card-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.resource-card:last-child { border-bottom: 0; }
.resource-card:hover { background: var(--bg); }
.resource-card-head,
.resource-meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
}
.resource-card h3 {
  margin: 24px 0 10px;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: -0.015em;
  max-width: 18ch;
}
.resource-card h3 a:hover { color: var(--accent); }
.resource-card p {
  margin: 0 0 20px;
  color: var(--fg-2);
  font-size: 14.5px;
  line-height: 1.5;
  max-width: 54ch;
}
.resource-card .resource-meta {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
}
.resource-card .cap-tags {
  margin-top: 14px;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info p {
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin: 0 0 28px;
  max-width: 28ch;
  text-wrap: pretty;
}
.contact-channels {
  display: grid; gap: 10px; margin-top: 24px;
}
.channel {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg);
  transition: border-color 160ms, background 160ms;
}
.channel:hover { border-color: var(--fg); background: var(--bg-2); }
.channel .ic {
  width: 28px; height: 28px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  display: grid; place-items: center;
  color: var(--accent);
  flex-shrink: 0;
}
.channel .lbl { color: var(--fg-3); font-size: 11px; display: block; margin-bottom: 2px; }
.channel-text { display: flex; flex-direction: column; line-height: 1.2; }
.business-details-mini {
  margin-top: 18px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 16px;
  display: grid;
  gap: 14px;
  background: color-mix(in oklab, var(--bg) 72%, var(--bg-2) 28%);
  font-family: var(--mono);
  font-size: 12px;
}
.business-details-mini .lbl {
  display: block;
  color: var(--fg-3);
  margin-bottom: 4px;
}
.business-details-mini strong {
  color: var(--fg);
  font-weight: 500;
}
.business-details-mini p {
  margin: 0 0 4px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--fg-2);
  max-width: 54ch;
}

.form {
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 36px);
  background: color-mix(in oklab, var(--bg) 70%, var(--bg-2) 30%);
  display: grid;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 540px) { .form-row { grid-template-columns: 1fr; } }
.field {
  display: grid; gap: 8px;
}
.field label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.04em;
  display: flex; justify-content: space-between;
}
.field label .req { color: var(--accent); }
.field input, .field textarea, .field select {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  width: 100%;
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--fg);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 15%, transparent);
}
.field.error input, .field.error textarea, .field.error select {
  border-color: var(--accent);
}
.field .err {
  font-family: var(--mono); font-size: 11px; color: var(--accent);
}
.chip-row {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chip {
  padding: 8px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-2);
  background: var(--bg);
  transition: all 140ms ease;
}
.chip:hover { border-color: var(--fg); }
.chip.on {
  background: var(--fg); color: var(--bg); border-color: var(--fg);
}
.form-foot {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 14px;
  margin-top: 4px;
}
.form-foot .small {
  font-family: var(--mono); font-size: 11px; color: var(--fg-3);
}
.form-success {
  text-align: center;
  padding: 40px 20px;
  display: grid; gap: 12px; place-items: center;
}
.form-success .check {
  width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid var(--accent);
  display: grid; place-items: center;
  color: var(--accent);
}
.form-success h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.form-success p {
  margin: 0;
  color: var(--fg-2);
  font-size: 14px;
  max-width: 38ch;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--rule);
  padding: 56px 0 36px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-3);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 24px;
  padding-bottom: 32px;
}
@media (max-width: 800px) { .footer-top { grid-template-columns: 1fr 1fr; } }
.footer-col h6 {
  margin: 0 0 16px; color: var(--fg-3);
  font-size: 11px; letter-spacing: 0.06em; font-weight: 500; text-transform: uppercase;
}
.footer-col a {
  display: block; padding: 4px 0;
  color: var(--fg-2);
}
.footer-col a:hover { color: var(--accent); }
.footer-business {
  border-top: 1px solid var(--rule);
  padding: 22px 0 10px;
  display: grid;
  grid-template-columns: 0.8fr 1.4fr 1.2fr;
  gap: 20px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--fg-2);
}
@media (max-width: 800px) {
  .footer-business { grid-template-columns: 1fr; }
}
.footer-business span {
  display: block;
  color: var(--fg-3);
  margin-bottom: 5px;
}
.footer-business strong {
  color: var(--fg);
  font-weight: 500;
}
.footer-business p {
  margin: 0 0 4px;
  line-height: 1.45;
}
.footer-tag {
  font-family: var(--sans);
  font-size: clamp(20px, 2.4vw, 28px);
  color: var(--fg);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
  max-width: 22ch;
}
.footer-tag .it { font-family: var(--serif); font-style: italic; color: var(--fg-2); }
.footer-bottom {
  border-top: 1px solid var(--rule);
  padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}

/* ---------- ASCII LOGOTYPE (footer) ---------- */
.asci {
  font-family: var(--mono);
  font-size: clamp(8px, 1vw, 11px);
  color: var(--rule);
  white-space: pre;
  line-height: 1;
  margin: 24px 0;
  user-select: none;
}

/* ---------- Section number column ---------- */
.section-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-3);
  letter-spacing: 0.04em;
}
.section-num .accent { color: var(--accent); }

/* ---------- Misc ---------- */
::selection { background: var(--accent); color: var(--accent-fg); }

.tweaks-toggle, .tweaks-panel { font-family: var(--sans); }

@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }
.blink { animation: blink 1s steps(2) infinite; }

/* ---------- Static article pages ---------- */
.article-page {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(40px, 8vw, 96px) var(--pad-x) 120px;
}
.article-kicker,
.article-meta,
.article-back {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-3);
}
.article-back {
  display: inline-flex;
  margin-bottom: 42px;
}
.article-back:hover { color: var(--accent); }
.article-page h1 {
  margin: 14px 0 18px;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 500;
}
.article-summary {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.45;
  color: var(--fg-2);
  margin: 0 0 34px;
}
.article-body {
  border-top: 1px solid var(--rule);
  padding-top: 34px;
}
.article-body h2 {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
  margin: 42px 0 12px;
  letter-spacing: -0.018em;
}
.article-body p,
.article-body li {
  font-size: 17px;
  color: var(--fg-2);
}
.article-body p {
  margin: 0 0 18px;
}
.article-body ul,
.article-body ol {
  padding-left: 22px;
  margin: 0 0 24px;
}
.article-cta {
  margin-top: 46px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}