/* Subpages — shared chrome: forms, hero stubs, content blocks.
   Layered on top of dirA.css. All subpages use Direction A as canonical. */

/* Compact hero used on subpages */
.dirA .sub-hero {
  padding: 88px 0 64px;
  border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.dirA .sub-hero-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
  background-image: linear-gradient(rgba(0,194,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(0,194,255,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 600px 300px at 70% 0%, #000 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 600px 300px at 70% 0%, #000 30%, transparent 70%);
}
.dirA .sub-hero .crumb {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--text-faint); text-transform: uppercase; margin-bottom: 24px;
}
.dirA .sub-hero .crumb a:hover { color: var(--text); }
.dirA .sub-hero h1 {
  font-size: clamp(36px, 5vw, 64px); letter-spacing: -0.03em; line-height: 1.05;
  font-weight: 500; max-width: 840px; margin-bottom: 24px;
}
.dirA .sub-hero h1 em { font-style: normal; color: var(--a-accent); }
.dirA .sub-hero .lede {
  font-size: 18px; line-height: 1.55; color: var(--text-dim); max-width: 600px;
}

/* Two-col layout: form left, summary right */
.dirA .form-layout {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px;
  padding: 80px 0 120px;
}
.dirA .form-card {
  border: 1px solid var(--line); border-radius: var(--r-md);
  background: rgba(255,255,255,.015); padding: 40px;
}
.dirA .form-card h3 { font-size: 22px; font-weight: 500; margin-bottom: 8px; }
.dirA .form-card p.sub { color: var(--text-dim); font-size: 14px; margin: 0 0 32px; }

.dirA .summary {
  position: sticky; top: 96px;
  align-self: start;
}
.dirA .summary h3 { font-size: 18px; font-weight: 500; margin-bottom: 20px; letter-spacing: -0.01em; }
.dirA .summary ol { list-style: none; padding: 0; margin: 0; counter-reset: s; display: grid; gap: 18px; }
.dirA .summary li {
  counter-increment: s; padding-left: 36px; position: relative;
  font-size: 14px; line-height: 1.55; color: var(--text-dim);
}
.dirA .summary li::before {
  content: counter(s, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  font-family: var(--font-mono); font-size: 11px; color: var(--a-accent);
  letter-spacing: 0.06em;
  width: 28px; height: 28px;
  background: var(--a-accent-soft);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
.dirA .summary li b { color: var(--text); display: block; font-weight: 500; margin-bottom: 4px; font-family: var(--font-sans); }
.dirA .summary-aside {
  margin-top: 32px; padding: 20px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: rgba(0,194,255,.04); font-size: 13px; color: var(--text-dim); line-height: 1.55;
}

/* Form styles */
.asf-form-a {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px;
  font-family: var(--font-sans);
}
.asf-form-a .asf-field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.asf-form-a .asf-field-full { grid-column: 1 / -1; }
.asf-form-a .asf-label { font-size: 12px; font-family: var(--font-mono); color: var(--text-dim); letter-spacing: 0.04em; text-transform: uppercase; }
.asf-form-a input, .asf-form-a select, .asf-form-a textarea {
  padding: 12px 14px; background: var(--ink-2);
  border: 1px solid var(--line); border-radius: var(--r-sm);
  color: var(--text); font-family: inherit; font-size: 14px;
  transition: border-color 0.15s;
  width: 100%; max-width: 100%; box-sizing: border-box;
}
.asf-form-a input:focus, .asf-form-a select:focus, .asf-form-a textarea:focus {
  outline: none; border-color: var(--a-accent); box-shadow: 0 0 0 3px var(--a-accent-soft);
}
.asf-form-a textarea { resize: vertical; min-height: 92px; }
.asf-form-a .asf-error input, .asf-form-a .asf-error select, .asf-form-a .asf-error textarea {
  border-color: #ff5d5d;
}
.asf-form-a .asf-foot { grid-column: 1 / -1; display: flex; align-items: center; gap: 20px; margin-top: 12px; flex-wrap: wrap; }
.asf-form-a .asf-submit {
  padding: 14px 22px; background: var(--a-accent); color: #00171F;
  border: none; border-radius: var(--r-sm); cursor: pointer;
  font-family: inherit; font-size: 14px; font-weight: 500;
  box-shadow: 0 0 0 1px rgba(0,194,255,.5), 0 6px 24px rgba(0,194,255,.28);
  transition: all 0.18s;
}
.asf-form-a .asf-submit:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px var(--a-accent), 0 10px 32px rgba(0,194,255,.36); }
.asf-form-a .asf-note { font-size: 11px; color: var(--text-faint); flex: 1; min-width: 200px; line-height: 1.5; }

/* Case study */
.dirA .cs-hero { padding: 96px 0; border-bottom: 1px solid var(--line); }
.dirA .cs-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding: 32px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 56px; }
.dirA .cs-meta-item { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); letter-spacing: 0.06em; text-transform: uppercase; }
.dirA .cs-meta-item b { display: block; color: var(--text); font-family: var(--font-sans); font-size: 18px; font-weight: 500; margin-bottom: 6px; text-transform: none; letter-spacing: -0.01em; }
.dirA .cs-body { padding: 96px 0; max-width: 760px; margin: 0 auto; font-size: 17px; line-height: 1.65; color: var(--text); }
.dirA .cs-body h2 { font-size: 32px; margin: 56px 0 20px; letter-spacing: -0.02em; }
.dirA .cs-body p { color: var(--text-dim); margin: 0 0 24px; }
.dirA .cs-body p:first-of-type { font-size: 19px; color: var(--text); }
.dirA .cs-pull {
  margin: 56px 0; padding: 32px; border-left: 2px solid var(--a-accent);
  background: var(--a-accent-soft); font-size: 22px; font-weight: 500; line-height: 1.4; color: var(--text); letter-spacing: -0.01em;
}
.dirA .cs-pull cite { display: block; margin-top: 16px; font-style: normal; font-size: 13px; color: var(--text-dim); font-weight: 400; font-family: var(--font-mono); }

.dirA .cs-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); margin: 48px 0; }
.dirA .cs-result { padding: 28px; background: var(--ink); }
.dirA .cs-result .num { font-size: 48px; font-weight: 500; letter-spacing: -0.03em; color: var(--a-accent); line-height: 1; }
.dirA .cs-result .lbl { font-size: 13px; color: var(--text-dim); margin-top: 10px; }

/* Case study index */
.dirA .cs-list { padding: 80px 0 120px; }
.dirA .cs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dirA .cs-tile {
  border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 40px; background: linear-gradient(180deg, rgba(255,255,255,.02), transparent);
  display: flex; flex-direction: column; transition: all 0.2s;
}
.dirA .cs-tile:hover { border-color: rgba(0,194,255,.35); transform: translateY(-2px); box-shadow: 0 12px 40px -20px rgba(0,194,255,.3); }
.dirA .cs-tile-tag { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 24px; }
.dirA .cs-tile h3 { font-size: 24px; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 12px; line-height: 1.2; }
.dirA .cs-tile p { color: var(--text-dim); font-size: 14px; line-height: 1.55; margin: 0 0 28px; }
.dirA .cs-tile-stats { display: flex; gap: 32px; margin-top: auto; }
.dirA .cs-tile-stat .num { font-size: 26px; font-weight: 500; letter-spacing: -0.02em; color: var(--a-accent); }
.dirA .cs-tile-stat .lbl { font-size: 11px; color: var(--text-faint); font-family: var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; }
.dirA .cs-tile.locked { opacity: 0.55; }
.dirA .cs-tile.locked::after { content: 'Coming soon'; display: block; margin-top: 12px; font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); letter-spacing: 0.08em; text-transform: uppercase; }

/* About */
.dirA .about { padding: 96px 0; max-width: 760px; margin: 0 auto; font-size: 18px; line-height: 1.65; color: var(--text-dim); }
.dirA .about p { margin: 0 0 28px; }
.dirA .about p strong { color: var(--text); font-weight: 500; }

/* Thank you */
.dirA .ty {
  min-height: calc(100vh - 64px);
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 80px 24px;
}
.dirA .ty-inner { max-width: 640px; }
.dirA .ty-mark {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--a-accent-soft); border: 1px solid var(--a-accent);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 32px; color: var(--a-accent);
}
.dirA .ty h1 { font-size: 48px; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 20px; font-weight: 500; }
.dirA .ty p { color: var(--text-dim); font-size: 17px; line-height: 1.55; margin: 0 0 16px; }
.dirA .ty-next {
  margin-top: 48px; padding: 32px; border: 1px solid var(--line);
  border-radius: var(--r-md); background: rgba(255,255,255,.015); text-align: left;
}
.dirA .ty-next h3 { font-size: 16px; font-weight: 500; margin-bottom: 12px; }
.dirA .ty-next p { font-size: 14px; margin-bottom: 24px; }
.dirA .ty-cal {
  display: flex; align-items: center; gap: 16px; padding: 16px;
  border-radius: var(--r-sm); background: var(--ink-2); border: 1px solid var(--line);
}
.dirA .ty-cal .day {
  text-align: center; padding: 8px 12px; background: var(--ink); border-radius: 4px;
  font-family: var(--font-mono); min-width: 56px;
}
.dirA .ty-cal .day .m { font-size: 10px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.06em; }
.dirA .ty-cal .day .d { font-size: 22px; color: var(--text); font-weight: 500; }
.dirA .ty-cal .info { flex: 1; text-align: left; font-size: 13px; color: var(--text-dim); }
.dirA .ty-cal .info b { color: var(--text); display: block; font-weight: 500; }
.dirA .ty-cal .btn-ghost { white-space: nowrap; }

/* Pilot/audit "what you'll receive" stat band */
.dirA .receive {
  margin-top: 48px; display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
}
.dirA .receive-cell { padding: 28px; border-right: 1px solid var(--line); }
.dirA .receive-cell:last-child { border-right: none; }
.dirA .receive-cell .num { font-family: var(--font-mono); font-size: 11px; color: var(--a-accent); letter-spacing: 0.08em; margin-bottom: 12px; }
.dirA .receive-cell h4 { font-size: 16px; font-weight: 500; margin: 0 0 8px; }
.dirA .receive-cell p { font-size: 13px; color: var(--text-dim); line-height: 1.5; margin: 0; }

/* Pilot vertical-types selector (pilot.html) */
.dirA .pilot-types {
  margin-top: 48px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
}
.dirA .pilot-type { padding: 28px; background: var(--ink); }
.dirA .pilot-type-tag {
  display: inline-block; padding: 4px 10px; border-radius: 4px;
  background: rgba(0,194,255,.1); color: var(--a-accent);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 14px;
}
.dirA .pilot-type h4 { font-size: 16px; font-weight: 500; margin: 0 0 8px; }
.dirA .pilot-type p { font-size: 13px; color: var(--text-dim); line-height: 1.5; margin: 0; }

/* ─────────────── Responsive ─────────────── */

@media (max-width: 900px) {
  /* Sub-hero */
  .dirA .sub-hero { padding: 64px 0 40px; }

  /* Form pages (audit/pilot/contact): stack form + sidebar */
  .dirA .form-layout { grid-template-columns: 1fr; gap: 40px; padding: 48px 0 80px; }
  .dirA .summary { position: static; }
  .dirA .form-card { padding: 28px; }
  .asf-form-a { grid-template-columns: 1fr; gap: 16px; }

  /* "Receive" 3-stat band → stacked */
  .dirA .receive { grid-template-columns: 1fr; }
  .dirA .receive-cell { border-right: none; border-bottom: 1px solid var(--line); padding: 24px; }
  .dirA .receive-cell:last-child { border-bottom: none; }

  /* Pilot types — single column on mobile */
  .dirA .pilot-types { grid-template-columns: 1fr; }
  .dirA .pilot-type { padding: 24px; }

  /* Case study */
  .dirA .cs-hero { padding: 56px 0; }
  .dirA .cs-meta { grid-template-columns: 1fr 1fr; gap: 20px; padding: 24px 0; margin-top: 32px; }
  .dirA .cs-body { padding: 56px 0; font-size: 16px; }
  .dirA .cs-body h2 { font-size: 26px; margin: 40px 0 16px; }
  .dirA .cs-body p:first-of-type { font-size: 17px; }
  .dirA .cs-pull { margin: 32px 0; padding: 24px; font-size: 18px; }
  .dirA .cs-results { grid-template-columns: 1fr; gap: 1px; margin: 32px 0; }

  /* Case study index */
  .dirA .cs-list { padding: 48px 0 80px; }
  .dirA .cs-grid { grid-template-columns: 1fr; }
  .dirA .cs-tile { padding: 32px 24px; }
  .dirA .cs-tile h3 { font-size: 20px; }

  /* About */
  .dirA .about { padding: 56px 0; font-size: 16px; }
  .dirA .about p { margin: 0 0 20px; }

  /* Thank-you */
  .dirA .ty { padding: 56px 20px; }
  .dirA .ty h1 { font-size: 36px; }
  .dirA .ty-next { padding: 24px; }
  .dirA .ty-cal { flex-direction: column; align-items: stretch; gap: 12px; text-align: center; }
  .dirA .ty-cal .info { text-align: center; }
}

@media (max-width: 560px) {
  .dirA .sub-hero { padding: 48px 0 32px; }
  .dirA .form-card { padding: 20px; }
  .dirA .cs-tile { padding: 24px 20px; }
  .dirA .cs-tile-stats { flex-wrap: wrap; gap: 20px; }
  .dirA .cs-tile-stat .num { font-size: 22px; }
  .dirA .cs-meta { grid-template-columns: 1fr; gap: 14px; }
  .dirA .cs-pull { padding: 20px; font-size: 16px; }
  .dirA .ty h1 { font-size: 30px; }
  .dirA .ty-mark { width: 52px; height: 52px; margin-bottom: 24px; }
  .dirA .summary-aside { padding: 16px; }
}