/* ============================================================
   DESIGN A — Cotter Construction
   Terminal-Counsel grammar, remapped to [data-design="a"],
   re-themed to a drafting-room / blueprint construction register.
   ============================================================ */

[data-design="a"] {
  /* ---- color tokens (~14, construction-rooted: blueprint slate + weathered amber) ---- */
  --a-bg:        #0C1117;   /* deep drafting-table slate ground */
  --a-surface:   #131A22;   /* raised panels / pads */
  --a-surface-2: #1A232D;   /* hover / secondary fills */
  --a-hairline:  #28333F;   /* all 1px borders, dimension rules */
  --a-blueprint: #3F6F97;   /* blueprint linework accent */
  --a-ink:       #E8ECEF;   /* primary text + display */
  --a-ink-2:     #AEB7C0;   /* secondary body */
  --a-muted:     #76808B;   /* meta, captions */
  --a-meta:      #515C67;   /* gutters, line numbers */
  --a-accent:    #F0A830;   /* weathered amber — the dimension-line + CTA signal */
  --a-accent-2:  #E2960E;   /* pressed amber */
  --a-accent-on: #0C1117;   /* foreground on amber fills */
  --a-success:   #5AB98A;   /* resolved status */
  --a-info:      #6FB0E8;   /* noted status */

  /* exposed primary for slot harness */
  --design-a-primary: var(--a-accent);

  /* ---- type ---- */
  --a-font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --a-font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --a-font-mono:    "Berkeley Mono", "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* ---- spacing (4px base, named) ---- */
  --a-tick: 4px; --a-pad: 8px; --a-line: 12px; --a-cell: 16px;
  --a-bay: 24px; --a-column: 32px; --a-floor: 48px; --a-deck: 96px;

  /* ---- motion ---- */
  --a-dur-snap: 140ms; --a-dur-step: 240ms;
  --a-ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
  --a-ease-flat:   cubic-bezier(0.4, 0, 0.2, 1);
  --a-ease-stream: cubic-bezier(0.16, 1, 0.3, 1);

  /* ---- radius ---- */
  --a-r-pill: 4px; --a-r-key: 6px; --a-r-card: 10px;

  background: var(--a-bg);
  color: var(--a-ink);
  font-family: var(--a-font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

[data-design="a"] *, [data-design="a"] *::before, [data-design="a"] *::after { box-sizing: border-box; }
[data-design="a"] h1, [data-design="a"] h2, [data-design="a"] p, [data-design="a"] ol, [data-design="a"] ul { margin: 0; }

/* ============================================================
   ELEMENT 1 — Header
   ============================================================ */
[data-design="a"] .a-header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in oklab, var(--a-bg), transparent 4%);
  border-bottom: 1px solid var(--a-hairline);
}
/* ONE atmospheric layer: a hairline dimension-rule that sweeps L→R on first paint, then breathes */
[data-design="a"] .a-statline { height: 3px; overflow: hidden; }
[data-design="a"] .a-statline__rule {
  display: block; height: 1px; margin-top: 1px;
  background: linear-gradient(90deg, transparent, var(--a-accent), transparent);
  transform-origin: left center;
  animation: a-rule-sweep 1.1s var(--a-ease-stream) both, a-rule-drift 9s ease-in-out 1.2s infinite;
}
[data-design="a"] .rf-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--a-cell); padding: var(--a-line) var(--a-bay);
  flex-wrap: wrap;
}
[data-design="a"] .rf-logo {
  display: inline-flex; align-items: baseline; gap: 10px;
  color: var(--a-ink); text-decoration: none;
  font-family: var(--a-font-display); font-weight: 600;
  font-size: clamp(16px, 3.5vw, 19px); letter-spacing: -0.01em;
}
[data-design="a"] .rf-logo__prompt { color: var(--a-accent); font-family: var(--a-font-mono); }
[data-design="a"] .a-hamburger {
  background: transparent; border: 1px solid var(--a-hairline);
  width: 44px; height: 44px; border-radius: var(--a-r-key);
  display: inline-flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 4px; cursor: pointer;
}
[data-design="a"] .a-hamburger span {
  display: block; width: 18px; height: 1.5px; background: var(--a-ink-2);
  transition: transform var(--a-dur-snap) var(--a-ease-spring), opacity var(--a-dur-snap) var(--a-ease-flat);
}
[data-design="a"] .a-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
[data-design="a"] .a-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
[data-design="a"] .a-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
[data-design="a"] .a-hamburger:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 70%); }

/* Drawer */
[data-design="a"] .a-drawer {
  position: fixed; inset: 0; z-index: 40;
  background: var(--a-bg);
  padding: var(--a-deck) var(--a-bay) var(--a-floor);
  flex-direction: column; gap: var(--a-floor);
  overflow-y: auto;
}
[data-design="a"] .a-drawer[data-open] { display: flex; }
[data-design="a"] .a-drawer__close {
  position: absolute; top: var(--a-bay); right: var(--a-bay);
  background: transparent; border: 1px solid var(--a-hairline);
  color: var(--a-muted); font-family: var(--a-font-mono); font-size: 14px;
  min-width: 44px; min-height: 44px; padding: 0 10px; border-radius: var(--a-r-key); cursor: pointer;
}
[data-design="a"] .a-drawer__close:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 70%); }
[data-design="a"] .a-drawer__nav { display: flex; flex-direction: column; gap: var(--a-cell); }
[data-design="a"] .a-drawer__nav a {
  font-family: var(--a-font-display); font-size: clamp(22px, 6vw, 30px); font-weight: 600;
  color: var(--a-ink); text-decoration: none;
  display: inline-flex; align-items: center; gap: 12px; padding: 8px 0;
}
[data-design="a"] .a-drawer__nav a::before { content: "·"; color: var(--a-meta); }
[data-design="a"] .a-drawer__nav a:hover::before, [data-design="a"] .a-drawer__nav a:focus-visible::before { content: "●"; color: var(--a-accent); }
[data-design="a"] .a-drawer__ctas { display: flex; flex-direction: column; gap: var(--a-cell); margin-top: var(--a-floor); }
[data-design="a"] .a-drawer__phone {
  display: flex; flex-direction: column; gap: 2px; text-decoration: none;
  color: var(--a-ink); font-family: var(--a-font-mono); padding: 10px 0; min-height: 44px;
}
[data-design="a"] .a-drawer__phone-label { font-size: 12px; color: var(--a-muted); }
[data-design="a"] .a-drawer__phone-num { font-size: 22px; color: var(--a-accent); }

/* ============================================================
   ELEMENT 2 — CTA (funnel anchor)
   ============================================================ */
[data-design="a"] .a-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 20px 14px 16px; min-height: 44px;
  background: var(--a-accent); color: var(--a-accent-on);
  font-family: var(--a-font-display); font-size: 15px; font-weight: 600;
  text-decoration: none; border-radius: var(--a-r-key);
  position: relative; overflow: hidden;
  border-bottom: 2px solid color-mix(in oklab, var(--a-accent-2), #000 15%); /* drafting-underline base */
  transition: transform var(--a-dur-snap) var(--a-ease-spring), background var(--a-dur-snap) var(--a-ease-flat);
}
[data-design="a"] .a-cta::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.30) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: a-cta-stream 6s var(--a-ease-stream) infinite;
  pointer-events: none;
}
[data-design="a"] .a-cta__prompt { opacity: 0.55; font-family: var(--a-font-mono); }
[data-design="a"] .a-cta__arrow { display: inline-flex; }
[data-design="a"] .a-cta:hover { background: #f6b94f; }
[data-design="a"] .a-cta:active { transform: translateY(1px); background: var(--a-accent-2); border-bottom-width: 1px; }
[data-design="a"] .a-cta:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 55%); }

/* ============================================================
   HERO (hero.md themed-movement — one animated layer)
   ============================================================ */
[data-design="a"] .a-hero {
  position: relative; overflow: hidden;
  min-height: clamp(520px, 78vh, 760px);
  display: flex; align-items: center;
  padding: var(--a-deck) var(--a-bay);
  background:
    radial-gradient(120% 80% at 75% 10%, color-mix(in oklab, var(--a-blueprint), transparent 82%), transparent 60%),
    var(--a-bg);
  border-bottom: 1px solid var(--a-hairline);
}
[data-design="a"] .a-hero__field { position: absolute; inset: 0; z-index: 0; }
[data-design="a"] .a-hero__draft { width: 100%; height: 100%; display: block; }
[data-design="a"] .a-hero__plan path, [data-design="a"] .a-hero__plan rect { vector-effect: non-scaling-stroke; }
/* ONE animated layer: dimension lines draw in (arrival ~1.2s) then breathe (ambient, sustained) */
[data-design="a"] .a-dim {
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 480; stroke-dashoffset: 480;
  animation: a-dim-draw 1.3s var(--a-ease-stream) forwards, a-dim-breath 7s ease-in-out 1.4s infinite;
}
[data-design="a"] .a-dim--2 { animation-delay: 0s, 1.5s; }
[data-design="a"] .a-dim--3 { animation-delay: 0.15s, 1.6s; }
[data-design="a"] .a-dim--4 { animation-delay: 0.2s, 1.7s; }
[data-design="a"] .a-dim--5 { animation-delay: 0.3s, 1.8s; }
[data-design="a"] .a-dim--6 { animation-delay: 0.35s, 1.9s; }

[data-design="a"] .a-hero__inner { position: relative; z-index: 1; max-width: 720px; }
[data-design="a"] .a-hero__eyebrow {
  font-family: var(--a-font-mono); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--a-accent); margin-bottom: var(--a-cell);
}
[data-design="a"] .a-hero__headline {
  font-family: var(--a-font-display); font-weight: 600;
  font-size: clamp(34px, 7vw, 64px); line-height: 1.06; letter-spacing: -0.015em;
  color: var(--a-ink); max-width: 16ch; opacity: 1;
}
[data-design="a"] .a-hero__subtitle {
  margin-top: var(--a-bay); font-size: clamp(16px, 2.4vw, 19px);
  color: var(--a-ink-2); max-width: 56ch; opacity: 1;
}
[data-design="a"] .a-hero__proof {
  margin-top: var(--a-cell); font-family: var(--a-font-mono); font-size: 13px;
  color: var(--a-muted); opacity: 1;
}
[data-design="a"] .a-hero__cta { display: flex; align-items: center; gap: var(--a-cell); flex-wrap: wrap; margin-top: var(--a-floor); }
[data-design="a"] .a-hero__chip {
  font-family: var(--a-font-mono); font-size: 12px; color: var(--a-ink-2);
  border: 1px solid var(--a-hairline); border-radius: var(--a-r-pill);
  padding: 6px 10px; background: var(--a-surface);
}

/* ============================================================
   ELEMENT 6 — Pointer (drafted-measured, between hero & funnel)
   ============================================================ */
[data-design="a"] .a-pointer {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: var(--a-floor) var(--a-bay);
  background: var(--a-bg);
  opacity: 1;
}
[data-design="a"] .a-pointer__tick { display: block; width: 14px; height: 1px; background: var(--a-accent); }
[data-design="a"] .a-pointer__line {
  display: block; width: 1px; height: 28px;
  background: linear-gradient(180deg, var(--a-accent), var(--a-blueprint));
  transform-origin: top; animation: a-pointer-extend 1.6s var(--a-ease-stream) infinite;
}
[data-design="a"] .a-pointer__label {
  font-family: var(--a-font-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--a-muted);
}

/* ============================================================
   ELEMENT 5 — Funnel
   ============================================================ */
[data-design="a"] .a-funnel { padding: var(--a-deck) var(--a-bay); background: var(--a-bg); }
[data-design="a"] .a-funnel__head {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  margin-bottom: var(--a-line); font-family: var(--a-font-display);
}
[data-design="a"] .a-funnel__prompt { color: var(--a-accent); font-size: 18px; font-family: var(--a-font-mono); }
[data-design="a"] .a-funnel__title { font-size: clamp(24px, 5vw, 30px); letter-spacing: -0.01em; color: var(--a-ink); font-weight: 600; }
[data-design="a"] .a-funnel__count { margin-left: auto; font-family: var(--a-font-mono); font-size: 12px; color: var(--a-muted); }
[data-design="a"] .a-funnel__progress { display: flex; gap: 10px; margin: 0 0 var(--a-floor); }
[data-design="a"] .a-funnel__dot { flex: 1 1 0; height: 2px; background: var(--a-hairline); transition: background var(--a-dur-step) var(--a-ease-spring); }
[data-design="a"] .a-funnel__dot.is-active { background: var(--a-accent); }
[data-design="a"] .a-funnel__pad {
  background: var(--a-surface); border: 1px solid var(--a-hairline);
  border-radius: var(--a-r-card); padding: var(--a-floor);
  position: relative; overflow: hidden; max-width: 880px;
}
[data-design="a"] .a-funnel__step { border: 0; padding: 0; margin: 0; min-width: 0; }
[data-design="a"] .a-funnel__step.is-active { animation: a-step-in var(--a-dur-step) var(--a-ease-spring) both; }
[data-design="a"] .a-funnel__legend {
  font-family: var(--a-font-display); font-size: clamp(18px, 4vw, 22px); font-weight: 600;
  color: var(--a-ink); margin: 0 0 var(--a-floor); display: block;
}
[data-design="a"] .a-funnel__lede { color: var(--a-ink-2); margin: 0 0 var(--a-floor); font-size: 16px; }
[data-design="a"] .a-funnel__choices { display: grid; grid-template-columns: 1fr 1fr; gap: var(--a-cell); }
[data-design="a"] .a-choice {
  display: flex; align-items: center; gap: 10px; padding: var(--a-cell); min-height: 44px;
  border: 1px solid var(--a-hairline); border-radius: var(--a-r-key);
  font-family: var(--a-font-mono); font-size: 14px; color: var(--a-ink); cursor: pointer;
  transition: border-color var(--a-dur-snap), background var(--a-dur-snap);
}
[data-design="a"] .a-choice:hover { border-color: var(--a-ink-2); background: var(--a-surface-2); }
[data-design="a"] .a-choice input[type="radio"] { accent-color: var(--a-accent); width: 18px; height: 18px; }
[data-design="a"] .a-choice:has(input:checked) { border-color: var(--a-accent); background: color-mix(in oklab, var(--a-accent), transparent 90%); }
[data-design="a"] .a-funnel__fields { display: grid; grid-template-columns: 1fr 1fr; gap: var(--a-cell); }
[data-design="a"] .a-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
[data-design="a"] .a-field--wide { grid-column: 1 / -1; }
[data-design="a"] .a-field > span { font-family: var(--a-font-mono); font-size: 12px; color: var(--a-muted); text-transform: lowercase; }
[data-design="a"] .a-field input, [data-design="a"] .a-field textarea {
  background: var(--a-bg); border: 1px solid var(--a-hairline); color: var(--a-ink);
  padding: 12px; border-radius: var(--a-r-key); font-family: var(--a-font-mono); font-size: 15px; min-height: 44px;
  width: 100%;
}
[data-design="a"] .a-field textarea { min-height: 88px; resize: vertical; }
[data-design="a"] .a-field input:focus-visible, [data-design="a"] .a-field textarea:focus-visible {
  outline: none; border-color: var(--a-accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 70%);
}
[data-design="a"] .a-funnel__actions { display: flex; gap: var(--a-cell); margin-top: var(--a-floor); flex-wrap: wrap; }
[data-design="a"] .a-btn {
  font-family: var(--a-font-display); font-size: 15px; font-weight: 600;
  padding: 13px 20px; min-height: 44px; border-radius: var(--a-r-key);
  cursor: pointer; border: 1px solid transparent;
  transition: transform var(--a-dur-snap) var(--a-ease-spring), background var(--a-dur-snap), border-color var(--a-dur-snap);
}
[data-design="a"] .a-btn--primary { background: var(--a-accent); color: var(--a-accent-on); }
[data-design="a"] .a-btn--primary:hover { background: #f6b94f; }
[data-design="a"] .a-btn--primary:active { transform: translateY(1px); background: var(--a-accent-2); }
[data-design="a"] .a-btn--ghost { background: transparent; color: var(--a-ink); border-color: var(--a-hairline); }
[data-design="a"] .a-btn--ghost:hover { border-color: var(--a-ink-2); background: var(--a-surface-2); }
[data-design="a"] .a-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--a-accent), transparent 55%); }
[data-design="a"] .a-funnel__step--done { padding: var(--a-floor) 0; }
[data-design="a"] .a-funnel__done-prompt { font-family: var(--a-font-display); font-size: clamp(20px, 4vw, 24px); font-weight: 600; color: var(--a-ink); margin: 0 0 var(--a-line); }
[data-design="a"] .a-funnel__done-meta { font-family: var(--a-font-mono); font-size: 13px; color: var(--a-muted); margin: 0; }
[data-design="a"] .a-funnel__done-meta code {
  color: var(--a-accent); background: color-mix(in oklab, var(--a-accent), transparent 90%);
  padding: 2px 6px; border-radius: var(--a-r-pill);
}
[data-design="a"] .a-funnel__below { margin-top: var(--a-floor); max-width: 880px; }
[data-design="a"] .a-funnel__below-line { font-family: var(--a-font-mono); font-size: 13px; color: var(--a-muted); margin-top: var(--a-pad); }
[data-design="a"] .a-funnel__below-line a { color: var(--a-accent); text-decoration: none; }
[data-design="a"] .a-funnel__below-line a:hover { text-decoration: underline; }

/* ============================================================
   SERVICES — terminal stream (Element 3 grammar reuse)
   ============================================================ */
[data-design="a"] .a-stream { padding: var(--a-deck) var(--a-bay); background: var(--a-bg); border-top: 1px solid var(--a-hairline); position: relative; }
[data-design="a"] .a-stream__head { display: flex; align-items: center; gap: 12px; margin-bottom: var(--a-floor); font-family: var(--a-font-display); flex-wrap: wrap; }
[data-design="a"] .a-stream__prompt { color: var(--a-accent); font-size: 18px; font-family: var(--a-font-mono); }
[data-design="a"] .a-stream__title { font-size: clamp(24px, 5vw, 30px); letter-spacing: -0.01em; color: var(--a-ink); font-weight: 600; }
[data-design="a"] .a-stream__list { list-style: none; padding: 0; margin: 0; counter-reset: a-row; }
[data-design="a"] .a-stream__row {
  counter-increment: a-row;
  display: grid; grid-template-columns: 48px 1fr auto; align-items: baseline; gap: var(--a-bay);
  padding: var(--a-cell) 0; border-bottom: 1px solid var(--a-hairline);
  font-family: var(--a-font-mono); font-size: 15px; color: var(--a-ink);
  opacity: 0; transform: translateY(6px);
}
[data-design="a"] .a-stream__row.is-in { animation: a-stream-in var(--a-dur-step) var(--a-ease-stream) forwards; }
[data-design="a"] .a-stream__row::before { content: counter(a-row, decimal-leading-zero); color: var(--a-meta); }
[data-design="a"] .a-stream__name { font-weight: 600; }
[data-design="a"] .a-stream__desc { color: var(--a-ink-2); font-family: var(--a-font-body); grid-column: 2 / 3; font-size: 16px; }
[data-design="a"] .a-stream__motion {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--a-accent), transparent);
  transform: translateX(-100%); animation: a-stream-tide 18s linear infinite; opacity: 0.5;
}
[data-design="a"] .a-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px;
  font-family: var(--a-font-mono); font-size: 12px; border-radius: var(--a-r-pill); text-transform: lowercase;
}
[data-design="a"] .a-pill__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
[data-design="a"] .a-pill--resolved { color: var(--a-success); background: color-mix(in oklab, var(--a-success), transparent 86%); }
[data-design="a"] .a-pill--pending  { color: var(--a-accent);  background: color-mix(in oklab, var(--a-accent),  transparent 86%); }
[data-design="a"] .a-pill--noted    { color: var(--a-info);    background: color-mix(in oklab, var(--a-info),    transparent 86%); }

/* ============================================================
   PROCESS — phase log (Element 4 grammar reuse)
   ============================================================ */
[data-design="a"] .a-log { padding: var(--a-deck) var(--a-bay); background: var(--a-surface); border-top: 1px solid var(--a-hairline); border-bottom: 1px solid var(--a-hairline); }
[data-design="a"] .a-log__head { margin-bottom: var(--a-floor); max-width: 60ch; }
[data-design="a"] .a-log__title { font-family: var(--a-font-display); font-size: clamp(24px, 5vw, 30px); letter-spacing: -0.01em; color: var(--a-ink); font-weight: 600; margin: 0 0 8px; }
[data-design="a"] .a-log__sub { color: var(--a-ink-2); margin: 0; font-size: 17px; }
[data-design="a"] .a-log__rail { list-style: none; padding: 0; margin: 0; position: relative; }
[data-design="a"] .a-log__rail::before { content: ""; position: absolute; left: 11px; top: 8px; bottom: 8px; width: 1px; background: var(--a-hairline); }
[data-design="a"] .a-log__entry {
  position: relative; display: grid; grid-template-columns: 32px 1fr; column-gap: var(--a-bay); row-gap: 4px;
  padding: var(--a-cell) 0 var(--a-cell) 36px; border-bottom: 1px solid var(--a-hairline);
}
[data-design="a"] .a-log__entry::before { content: ""; position: absolute; left: 4px; top: 22px; width: 14px; height: 14px; border-radius: 50%; background: var(--a-bg); box-shadow: inset 0 0 0 1px var(--a-hairline); }
[data-design="a"] .a-log__entry::after { content: ""; position: absolute; left: 8px; top: 26px; width: 6px; height: 6px; border-radius: 50%; background: var(--a-meta); animation: a-log-pulse 24s ease-in-out infinite; }
[data-design="a"] .a-log__entry[data-status="resolved"]::after { background: var(--a-success); animation-delay: 0s; }
[data-design="a"] .a-log__entry[data-status="pending"]::after  { background: var(--a-accent);  animation-delay: 1.5s; }
[data-design="a"] .a-log__entry[data-status="noted"]::after    { background: var(--a-info);    animation-delay: 3s; }
[data-design="a"] .a-log__id { font-family: var(--a-font-mono); font-size: 13px; color: var(--a-muted); }
[data-design="a"] .a-log__title-line { font-family: var(--a-font-body); font-size: 18px; color: var(--a-ink); }
[data-design="a"] .a-log__meta { font-family: var(--a-font-mono); font-size: 12px; color: var(--a-muted); grid-column: 2; }

/* ============================================================
   ABOUT
   ============================================================ */
[data-design="a"] .a-about { padding: var(--a-deck) var(--a-bay); background: var(--a-bg); }
[data-design="a"] .a-about__inner { max-width: 760px; }
[data-design="a"] .a-about__title { font-family: var(--a-font-display); font-size: clamp(24px, 5vw, 30px); letter-spacing: -0.01em; color: var(--a-ink); font-weight: 600; margin-bottom: var(--a-bay); }
[data-design="a"] .a-about__body { color: var(--a-ink-2); font-size: 17px; margin-bottom: var(--a-cell); max-width: 66ch; }
[data-design="a"] .a-about__facts { list-style: none; padding: 0; margin: var(--a-floor) 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--a-cell); }
[data-design="a"] .a-about__facts li { display: flex; flex-direction: column; gap: 4px; border-left: 2px solid var(--a-accent); padding-left: var(--a-cell); }
[data-design="a"] .a-about__fact-k { font-family: var(--a-font-mono); font-size: 12px; color: var(--a-muted); text-transform: uppercase; letter-spacing: 0.1em; }
[data-design="a"] .a-about__fact-v { font-family: var(--a-font-mono); font-size: 16px; color: var(--a-ink); }

/* ============================================================
   REPEATED CTA
   ============================================================ */
[data-design="a"] .a-recta { padding: var(--a-deck) var(--a-bay); background: var(--a-surface); border-top: 1px solid var(--a-hairline); display: flex; flex-direction: column; align-items: flex-start; gap: var(--a-bay); }
[data-design="a"] .a-recta__line { font-family: var(--a-font-display); font-size: clamp(22px, 5vw, 28px); font-weight: 600; color: var(--a-ink); }

/* ============================================================
   FOOTER
   ============================================================ */
[data-design="a"] .a-footer { padding: var(--a-deck) var(--a-bay) var(--a-floor); background: var(--a-bg); border-top: 1px solid var(--a-hairline); }
[data-design="a"] .a-footer__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--a-floor); max-width: 1100px; }
[data-design="a"] .a-footer__col { display: flex; flex-direction: column; gap: 8px; font-family: var(--a-font-mono); font-size: 14px; color: var(--a-ink-2); }
[data-design="a"] .a-footer__h { color: var(--a-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 4px; }
[data-design="a"] .a-footer__col a { color: var(--a-ink-2); text-decoration: none; min-height: 24px; }
[data-design="a"] .a-footer__col a:hover { color: var(--a-accent); }
[data-design="a"] .a-footer__legal { margin-top: var(--a-floor); padding-top: var(--a-bay); border-top: 1px solid var(--a-hairline); font-family: var(--a-font-mono); font-size: 12px; color: var(--a-meta); }

/* ============================================================
   KEYFRAMES
   ============================================================ */
@keyframes a-rule-sweep { 0% { transform: scaleX(0); opacity: 0; } 100% { transform: scaleX(1); opacity: 1; } }
@keyframes a-rule-drift { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes a-dim-draw { to { stroke-dashoffset: 0; } }
@keyframes a-dim-breath { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes a-pointer-extend { 0% { transform: scaleY(0.4); opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(0.4); opacity: 0.4; } }
@keyframes a-cta-stream { 0% { transform: translateX(-100%); } 60%, 100% { transform: translateX(100%); } }
@keyframes a-step-in { 0% { opacity: 0; transform: translateX(18px); } 100% { opacity: 1; transform: translateX(0); } }
@keyframes a-stream-in { 0% { opacity: 0; transform: translateY(6px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes a-stream-tide { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
@keyframes a-log-pulse { 0%, 100% { opacity: 0.55; transform: scale(1); } 50% { opacity: 1; transform: scale(1.18); } }

@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .a-statline__rule,
  [data-design="a"] .a-dim,
  [data-design="a"] .a-pointer__line,
  [data-design="a"] .a-cta::before,
  [data-design="a"] .a-stream__motion,
  [data-design="a"] .a-log__entry::after { animation: none; }
  [data-design="a"] .a-statline__rule { transform: scaleX(1); opacity: 1; }
  [data-design="a"] .a-dim { stroke-dashoffset: 0; opacity: 0.8; }
  [data-design="a"] .a-pointer__line { opacity: 1; }
  [data-design="a"] .a-stream__row { opacity: 1; transform: none; animation: none; }
  [data-design="a"] .a-funnel__step.is-active { animation: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  [data-design="a"] { font-size: 16px; }
  [data-design="a"] .a-hero { padding: 64px var(--a-cell); min-height: 70vh; }
  [data-design="a"] .a-funnel, [data-design="a"] .a-stream, [data-design="a"] .a-log,
  [data-design="a"] .a-about, [data-design="a"] .a-recta, [data-design="a"] .a-footer { padding-left: var(--a-cell); padding-right: var(--a-cell); padding-top: 64px; padding-bottom: 64px; }
  [data-design="a"] .a-funnel__pad { padding: var(--a-cell); }
  [data-design="a"] .a-funnel__choices, [data-design="a"] .a-funnel__fields { grid-template-columns: 1fr; }
  [data-design="a"] .a-funnel__actions { flex-direction: column-reverse; }
  [data-design="a"] .a-funnel__actions .a-btn { width: 100%; }
  [data-design="a"] .a-stream__row { grid-template-columns: 32px 1fr; row-gap: 4px; }
  [data-design="a"] .a-stream__row > .a-pill { grid-column: 2 / 3; justify-self: start; }
  [data-design="a"] .a-cta { width: 100%; justify-content: center; }
}
@media (max-width: 390px) {
  [data-design="a"] .a-hero__headline { font-size: 32px; }
  [data-design="a"] .rf-header__bar { padding: var(--a-line) var(--a-cell); }
}

/* ============================================================
   MOBILE NO-H-SCROLL GUARANTEE (appended at bottom per contract)
   ============================================================ */
[data-design="a"].dq-design, [data-design="a"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="a"] * { min-width: 0; }
[data-design="a"] img, [data-design="a"] svg:not([data-keep-size]) { max-width: 100%; height: auto; }

/* Phase-3.4 hero visibility floor (forge_assemble) */
[data-design="a"] [data-mf-role="hero"] :is(h1,h2,p,.headline,.subtitle,.proof,[class*="headline"],[class*="subtitle"],[class*="proof"]),
[data-design="a"] [data-mf-role="cta"] { opacity: 1 !important; }