/* Axiome Intelligence — component layout styles (Editorial Frontier) */

/* ── Nav ── */
.va-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-slate-paper);
}
.va-nav__bar {
  height: 4px;
  background: var(--color-gold-500);
}
.va-nav__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-12);
  padding-block: var(--space-5);
}
.va-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.va-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}
.va-nav__mark {
  width: 42px;
  height: 42px;
  display: block;
}
.va-nav__word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-slate-900);
  letter-spacing: -0.005em;
}
.va-nav__links {
  display: flex;
  gap: var(--space-8);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-slate-500);
  justify-content: center;
}
.va-nav__links a {
  position: relative;
  padding-bottom: 2px;
  transition: color 160ms ease;
}
.va-nav__links a:hover { color: var(--color-slate-900); }
.va-nav__links a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--color-gold-500);
}
.va-nav__rule {
  height: 1px;
  background: var(--color-slate-200);
}

/* ── Hero ── */
.va-hero { padding-top: var(--space-16); padding-bottom: var(--space-24); }
.va-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "title diagram"
    "lede  diagram";
  gap: var(--space-12) var(--space-16);
  align-items: start;
}
.va-hero__title {
  grid-area: title;
  font-size: clamp(3rem, 7.2vw, 6rem);
  margin: 0;
}
.va-hero__lede { grid-area: lede; max-width: 32rem; }
.va-hero__lede p {
  font-size: var(--text-xl);
  line-height: 1.45;
  color: var(--color-slate-700);
  margin: 0 0 var(--space-8);
  text-wrap: pretty;
}
.va-hero__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.va-hero__diagram {
  grid-area: diagram;
  border: 1px solid var(--color-slate-200);
  background: var(--color-slate-white);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.va-hero__diagram-head,
.va-hero__diagram-foot {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--color-slate-500);
  display: flex;
  justify-content: space-between;
}
.va-hero__diagram-foot {
  display: block;
  font-size: 11px;
  color: var(--color-muted);
  border-top: 1px solid var(--color-slate-100);
  padding-top: var(--space-3);
}

/* Hero figure — photographic editorial treatment */
.va-hero__figure { margin: 0; width: 100%; }
.va-hero__figure-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-slate-900);
  isolation: isolate;
}
.va-hero__figure-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.72) contrast(1.04) brightness(0.96) sepia(0.06);
}
.va-hero__figure-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(247,244,238,0.18) 0%, rgba(19,19,19,0.28) 100%);
  mix-blend-mode: multiply;
  pointer-events: none;
}
.va-hero__figure-tint {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 20%, rgba(166,130,43,0.14), transparent 60%);
  mix-blend-mode: soft-light;
  pointer-events: none;
}
.va-hero__figure-grid {
  position: absolute;
  inset: 0;
  color: rgba(247,244,238,0.18);
  pointer-events: none;
}
.va-hero__figure-grid svg { width: 100%; height: 100%; display: block; }
.va-hero__figure-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid rgba(247,244,238,0.6);
  pointer-events: none;
}
.va-hero__figure-corner.top-left     { top: 10px;    left: 10px;    border-right: 0;  border-bottom: 0; }
.va-hero__figure-corner.top-right    { top: 10px;    right: 10px;   border-left: 0;   border-bottom: 0; }
.va-hero__figure-corner.bottom-left  { bottom: 10px; left: 10px;    border-right: 0;  border-top: 0; }
.va-hero__figure-corner.bottom-right { bottom: 10px; right: 10px;   border-left: 0;   border-top: 0; }

/* ── Capabilities (Services) ── */
.va-cap {
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}
.va-cap__head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-16);
}
.va-cap__head > div:first-child { grid-column: 1; align-self: end; }
.va-cap__title {
  grid-column: 2;
  font-size: clamp(2.25rem, 4.2vw, 3.5rem);
  margin: 0;
}
.va-cap__lede {
  grid-column: 2;
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-slate-700);
  margin: var(--space-4) 0 0;
  max-width: 36rem;
  text-wrap: pretty;
}
.va-cap__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--color-slate-200);
}
.va-cap__cell {
  padding: var(--space-10) var(--space-6) var(--space-12);
  border-right: 1px solid var(--color-slate-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.va-cap__cell:last-child { border-right: 0; }
.va-cap__cell:first-child { padding-left: 0; }
.va-cap__cell:last-child  { padding-right: 0; }
.va-cap__code {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-gold-500);
}
.va-cap__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-slate-900);
  margin: 0;
  letter-spacing: -0.01em;
}
.va-cap__sub {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--color-slate-500);
  text-transform: uppercase;
  margin-top: -8px;
}
.va-cap__body {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-slate-700);
  margin: 0;
  text-wrap: pretty;
}
.va-cap__keys {
  list-style: none;
  padding: 0;
  margin: auto 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.va-cap__keys li {
  font-size: 11px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-slate-500);
  border: 1px solid var(--color-slate-200);
  padding: 4px 8px;
}

/* ── Pipeline ── */
.va-pipe {
  background: var(--color-slate-900);
  color: var(--color-off-white);
}
.va-pipe .eyebrow { color: var(--color-gold-400); }
.va-pipe__head {
  max-width: 56rem;
  margin-bottom: var(--space-16);
}
.va-pipe__title {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  color: var(--color-slate-paper);
  margin: var(--space-6) 0 var(--space-6);
}
.va-pipe__title .accent { color: var(--color-gold-400); }
.va-pipe__lede {
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-soft-mute);
  margin: 0;
  max-width: 44rem;
  text-wrap: pretty;
}
.va-pipe__diagram {
  position: relative;
  margin-top: var(--space-12);
}
.va-pipe__track {
  position: absolute;
  top: 92px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255,255,255,0.08);
}
.va-pipe__line {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0, var(--color-gold-500) 8%, var(--color-gold-500) 92%, transparent 100%);
}
.va-pipe__stages {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.va-pipe__stage {
  padding: 0 var(--space-4);
  border-left: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}
.va-pipe__stage:first-child { border-left: 0; padding-left: 0; }
.va-pipe__stage:last-child  { padding-right: 0; }
.va-pipe__code {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-gold-400);
  margin-bottom: var(--space-2);
}
.va-pipe__node {
  height: 36px;
  width: 36px;
  border: 1px solid var(--color-gold-400);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-slate-900);
  margin-bottom: var(--space-5);
  position: relative;
  z-index: 1;
}
.va-pipe__node-dot {
  width: 8px;
  height: 8px;
  background: var(--color-gold-400);
  border-radius: 50%;
}
.va-pipe__stage.is-spark .va-pipe__node {
  border-color: var(--color-mint-400);
  box-shadow: 0 0 0 4px rgba(110,201,165,0.12);
}
.va-pipe__stage.is-spark .va-pipe__node-dot { background: var(--color-mint-400); }
.va-pipe__stage.is-spark .va-pipe__code    { color: var(--color-mint-400); }
.va-pipe__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-slate-paper);
  margin: 0;
  letter-spacing: -0.005em;
}
.va-pipe__body {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-soft-mute);
  margin: 0;
  text-wrap: pretty;
}
.va-pipe__sample {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px dashed rgba(255,255,255,0.12);
  font-size: 11px;
  letter-spacing: var(--tracking-wide);
  color: var(--color-gold-400);
}
.va-pipe__stage.is-spark .va-pipe__sample {
  color: var(--color-mint-400);
  border-top-color: rgba(110,201,165,0.25);
}

/* ── Sectors ── */
.va-sec__head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
  align-items: end;
}
.va-sec__head > div:first-child { align-self: end; }
.va-sec__title {
  grid-column: 2;
  font-size: clamp(2.25rem, 4.2vw, 3.5rem);
  margin: 0;
}
.va-sec__lede {
  grid-column: 2;
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-slate-700);
  margin: 0;
  text-wrap: pretty;
}
.va-sec__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--color-slate-200);
  border-left: 1px solid var(--color-slate-200);
}
.va-sec__card {
  border-right: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
  background: var(--color-slate-paper);
  display: flex;
  flex-direction: column;
  transition: background-color 200ms ease;
}
.va-sec__card:hover { background: var(--color-slate-50); }
.va-sec__slot {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  border-bottom: 1px solid var(--color-slate-200);
  background: var(--color-slate-50);
  background-image: repeating-linear-gradient(
    -45deg,
    var(--color-slate-100) 0px,
    var(--color-slate-100) 1px,
    transparent 1px,
    transparent 9px
  );
  overflow: hidden;
}
.va-sec__slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.va-sec__body {
  padding: var(--space-6) var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}
.va-sec__code {
  font-size: 11px;
  letter-spacing: var(--tracking-widest);
  color: var(--color-gold-500);
}
.va-sec__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-slate-900);
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.005em;
}
.va-sec__copy {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-slate-700);
  margin: 0 0 var(--space-3);
  text-wrap: pretty;
}
.va-sec__card .btn--link {
  margin-top: auto;
  font-size: 12px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  font-family: var(--font-mono);
  align-self: flex-start;
}

/* ── Deliverables ── */
.va-del {
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}
.va-del__head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  align-items: end;
  margin-bottom: var(--space-16);
}
.va-del__head > div:first-child { align-self: end; }
.va-del__title {
  grid-column: 2;
  font-size: clamp(2.25rem, 4.2vw, 3.5rem);
  margin: 0;
}
.va-del__lede {
  grid-column: 2;
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-slate-700);
  margin: var(--space-4) 0 0;
  max-width: 38rem;
  text-wrap: pretty;
}
.va-del__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--color-slate-200);
}
.va-del__cell {
  padding: var(--space-10) var(--space-8) var(--space-12);
  border-right: 1px solid var(--color-slate-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.va-del__cell:last-child { border-right: 0; }
.va-del__code {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-gold-500);
}
.va-del__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-slate-900);
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.va-del__body {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-slate-700);
  margin: 0;
  text-wrap: pretty;
}
.va-del__formats {
  list-style: none;
  padding: 0;
  margin: auto 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.va-del__formats li {
  font-size: 11px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-slate-500);
  border: 1px solid var(--color-slate-200);
  padding: 4px 10px;
}

/* ── Engage ── */
.va-eng {
  background: var(--color-slate-50);
  border-top: 1px solid var(--color-slate-200);
}
.va-eng__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
.va-eng__title {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  margin: var(--space-6) 0 var(--space-8);
}
.va-eng__lede {
  font-size: var(--text-xl);
  line-height: 1.5;
  color: var(--color-slate-700);
  margin: 0 0 var(--space-8);
  max-width: 32rem;
  text-wrap: pretty;
}
.va-eng__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.va-eng__panel {
  background: var(--color-slate-paper);
  border: 1px solid var(--color-slate-200);
  padding: var(--space-8);
}
.va-eng__panel-head {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-gold-500);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-slate-200);
  margin-bottom: var(--space-6);
}
.va-eng__dl {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin: 0;
}
.va-eng__dl > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: var(--space-4);
  align-items: baseline;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-slate-100);
}
.va-eng__dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.va-eng__dl dt {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-slate-500);
  margin: 0;
  font-family: var(--font-mono);
}
.va-eng__dl dd {
  font-size: 0.95rem;
  color: var(--color-slate-900);
  margin: 0;
  line-height: 1.5;
}

/* ── Footer ── */
.va-foot {
  background: var(--color-slate-900);
  color: var(--color-off-white);
}
.va-foot__grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-16);
  padding-top: var(--space-20);
  padding-bottom: var(--space-12);
}
.va-foot__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.va-foot__mark {
  width: 36px;
  height: 36px;
  filter: invert(1);
}
.va-foot__word {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-slate-paper);
}
.va-foot__tag {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold-400);
}
.va-foot__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-12);
}
.va-foot__h {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold-400);
  margin-bottom: var(--space-5);
  font-family: var(--font-mono);
}
.va-foot__cols a {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-off-white);
  padding-block: 0.35rem;
  transition: color 160ms ease;
}
.va-foot__cols a:hover { color: var(--color-gold-400); }
.va-foot__row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-soft-mute);
  letter-spacing: var(--tracking-wider);
  padding-bottom: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ── Shared section-head eyebrow rule ── */
.va-cap__head .eyebrow,
.va-sec__head .eyebrow,
.va-del__head .eyebrow,
.va-eng__left .eyebrow {
  color: var(--color-gold-500);
  display: block;
  margin-bottom: var(--space-4);
}

/* ── Paper grain overlay ── */
.paper-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.025;
  z-index: 1000;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}