/* Thor's Hammer Construction LLC — design-a (lectern-deck, remapped [data-design="a"]) */

[data-design="a"] {
  --design-a-primary: #14B886;
  --bg: #F5F6F8;
  --surface: #FFFFFF;
  --ink: #0E1116;
  --ink-2: #2A2E36;
  --muted: #6B7280;
  --meta: #9CA3AF;
  --border: #E5E7EB;
  --border-soft: #EEF0F3;
  --accent: #14B886;
  --accent-2: #0F9D74;
  --accent-on: #FFFFFF;
  --success: #16A34A;
  --warn: #F59E0B;
  --danger: #DC2626;
  --font-display: 'Inter', 'Söhne', -apple-system, system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'IBM Plex Mono', monospace;
  --r-frame: 14px;
  --r-cta: 10px;
  --r-input: 8px;
  --r-pill: 9999px;
  --r-thumb: 6px;
  --ease-camera: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-pointer: cubic-bezier(0.65, 0, 0.35, 1);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  isolation: isolate;
  display: block;
}

[data-design="a"].dq-design * { box-sizing: border-box; }

/* ============ shared slide primitives ============ */
[data-design="a"] .rf-slide {
  position: relative; max-width: 1200px; margin: 0 auto;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-frame); padding: clamp(40px, 6vw, 80px) clamp(28px, 5vw, 72px);
  box-sizing: border-box; overflow: hidden;
}
[data-design="a"] .rf-slide--quiet { padding: clamp(40px, 5vw, 64px) clamp(28px, 5vw, 56px); }
[data-design="a"] .rf-counter--corner {
  position: absolute; top: 18px; left: 24px;
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.04em; color: var(--meta);
}
[data-design="a"] .rf-counter em { font-style: normal; color: var(--ink); }
[data-design="a"] .rf-counter i { font-style: normal; padding: 0 2px; color: var(--meta); }
[data-design="a"] .rf-eyebrow {
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 18px;
}
[data-design="a"] .rf-display {
  font: 600 clamp(28px, 4.4vw, 56px)/1.05 var(--font-display);
  letter-spacing: -0.025em; color: var(--ink); margin: 0 0 32px; max-width: 22ch;
}
[data-design="a"] .rf-lead {
  font: 400 clamp(17px, 2.2vw, 21px)/1.5 var(--font-body); color: var(--ink-2);
  margin: 0 0 12px; max-width: 56ch;
}
[data-design="a"] .rf-lead--narrow { max-width: 62ch; margin-bottom: 24px; }
[data-design="a"] .rf-descriptor {
  font: 500 12px/1.4 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--meta); margin: 0 0 40px;
}

/* ============ 1. Header ============ */
[data-design="a"].rf-header { position: sticky; top: 0; z-index: 40; background: var(--bg); }
[data-design="a"] .rf-header__bar {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin-inline: auto;
  padding: 18px clamp(16px, 4vw, 32px);
}
[data-design="a"] .rf-logo__mark {
  font: 600 21px/1 var(--font-display); letter-spacing: -0.02em; color: var(--ink); text-decoration: none;
}
[data-design="a"] .rf-header__rule {
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--border); overflow: hidden;
}
[data-design="a"] .rf-header__pointer {
  position: absolute; top: 50%; left: 0; width: 8px; height: 8px;
  border-radius: var(--r-pill); background: var(--accent);
  transform: translate(-50%, -50%);
  animation: a-pointer-glide 24s linear infinite;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent), transparent 80%);
}
/* motion-exception: ambient header pointer traverses the full-width rule; endpoints are PARENT-relative (left:0%..100%) and cannot be expressed as element-relative translate% without restructuring — converting would change the sweep extent. Decorative infinite loop, paused under prefers-reduced-motion. Carried from lectern-deck design.md declared exception. */
@keyframes a-pointer-glide {
  0%   { left: 0%; }
  46%  { left: 100%; }
  50%  { left: 100%; opacity: 1; }
  51%  { opacity: 0; }
  52%  { left: 0%; opacity: 0; }
  53%  { opacity: 1; }
  100% { left: 50%; }
}
[data-design="a"] .rf-burger {
  appearance: none; background: transparent; border: 1px solid var(--border);
  border-radius: var(--r-input); padding: 10px 12px; cursor: pointer;
  display: inline-flex; flex-direction: column; gap: 4px;
  transition: border-color 150ms var(--ease-camera);
  min-width: 44px; min-height: 44px; align-items: center; justify-content: center;
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-burger:hover { border-color: var(--ink); }
}
[data-design="a"] .rf-burger__bar { display: block; width: 18px; height: 1.5px; background: var(--ink); }
[data-design="a"] .rf-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 92vw);
  background: var(--surface); border-left: 1px solid var(--border);
  padding: 88px 40px 40px; transform: translateX(100%);
  transition: transform 380ms var(--ease-camera);
  z-index: 50;
  display: none;
}
[data-design="a"] .rf-drawer[data-open="true"] { display: block; transform: translateX(0%); }
[data-design="a"] .rf-nav { display: flex; flex-direction: column; gap: 18px; }
[data-design="a"] .rf-nav a {
  font: 600 28px/1.15 var(--font-display); letter-spacing: -0.02em; color: var(--ink); text-decoration: none;
}
[data-design="a"] .rf-nav a::before {
  content: attr(data-counter); display: inline-block; width: 3.4em;
  font: 500 12px/1 var(--font-mono); color: var(--meta); letter-spacing: 0.06em; vertical-align: middle;
}
[data-design="a"] .rf-drawer__phone {
  display: inline-block; margin-top: 8px;
  font: 600 17px/1 var(--font-display); color: var(--accent-2); text-decoration: none;
}
[data-design="a"] .rf-drawer__meta {
  position: absolute; left: 40px; bottom: 32px; margin: 0;
  font: 500 12px/1.4 var(--font-mono); color: var(--meta); letter-spacing: 0.06em; text-transform: uppercase;
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-header__pointer { animation: none; left: 50%; }
  [data-design="a"] .rf-drawer { transition: none; }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-logo__mark { font-size: 17px; }
  [data-design="a"] .rf-drawer { width: 100vw; padding: 80px 24px 32px; border-left: 0; }
  [data-design="a"] .rf-nav a { font-size: 24px; }
}

/* ============ 2. CTA ============ */
[data-design="a"].rf-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: var(--r-cta);
  background: var(--accent); color: var(--accent-on);
  font: 600 17px/1 var(--font-display); letter-spacing: -0.005em; text-decoration: none; cursor: pointer;
  position: relative; isolation: isolate;
  min-height: 44px;
  transition: transform 120ms var(--ease-camera), background-color 120ms var(--ease-camera);
  animation: a-cta-breath 5.2s ease-in-out infinite;
}
[data-design="a"].rf-cta::before {
  content: ""; position: absolute; inset: -6px; border-radius: 14px;
  background: color-mix(in oklab, var(--accent), transparent 78%);
  z-index: -1; opacity: 0;
  animation: a-cta-halo 5.2s ease-in-out infinite;
}
[data-design="a"].rf-cta__arrow { transition: transform 200ms var(--ease-camera); }
[data-design="a"].rf-cta:focus-visible .rf-cta__arrow { transform: translateX(4px); }
@media (hover: hover) and (pointer: fine) {
  [data-design="a"].rf-cta:hover .rf-cta__arrow { transform: translateX(4px); }
}
[data-design="a"].rf-cta:focus-visible {
  outline: none; box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent), transparent 60%);
}
[data-design="a"].rf-cta:active { transform: translateY(1px); background: var(--accent-2); }
@keyframes a-cta-breath {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(0) scale(1.012); }
}
@keyframes a-cta-halo {
  0%, 100% { opacity: 0.0; transform: scale(0.98); }
  50%      { opacity: 1.0; transform: scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"].rf-cta, [data-design="a"].rf-cta::before { animation: none; }
}
@media (max-width: 560px) {
  [data-design="a"].rf-cta { padding: 13px 18px; font-size: 15px; }
}
[data-design="a"] .rf-hero__cta-slot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; position: relative; z-index: 3; }
[data-design="a"] .rf-trust-chip {
  display: inline-flex; align-items: center; padding: 8px 14px;
  border: 1px solid var(--border); border-radius: var(--r-pill);
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--muted); background: var(--surface);
}
[data-design="a"] .rf-repeat-cta { margin-top: 40px; display: flex; justify-content: flex-start; }

/* ============ 3. Hero (ambient A) ============ */
[data-design="a"].rf-ambient-a { padding: 96px clamp(16px, 4vw, 32px); background: var(--bg); isolation: isolate; }
[data-design="a"].rf-ambient-a .rf-slide { isolation: isolate; }
[data-design="a"] .rf-hero__backdrop {
  position: absolute; inset: 0; z-index: 1; overflow: hidden; border-radius: var(--r-frame);
}
[data-design="a"] .rf-hero__kb {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; filter: saturate(0.85) brightness(0.72);
}
[data-design="a"] .rf-hero__kb::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, color-mix(in oklab, var(--bg), transparent 8%) 0%, color-mix(in oklab, var(--surface), transparent 18%) 100%);
}
[data-design="a"] .rf-hero__kb--a { animation: a-kb-a 16s ease-in-out infinite; }
[data-design="a"] .rf-hero__kb--b { animation: a-kb-b 16s ease-in-out infinite; }
@keyframes a-kb-a {
  0%   { opacity: 0.28; transform: scale(1.0); }
  45%  { opacity: 0.28; transform: scale(1.06); }
  50%  { opacity: 0; transform: scale(1.06); }
  95%  { opacity: 0; transform: scale(1.0); }
  100% { opacity: 0.28; transform: scale(1.0); }
}
@keyframes a-kb-b {
  0%   { opacity: 0; transform: scale(1.05); }
  45%  { opacity: 0; transform: scale(1.0); }
  50%  { opacity: 0.28; transform: scale(1.0); }
  95%  { opacity: 0.28; transform: scale(1.055); }
  100% { opacity: 0; transform: scale(1.05); }
}
[data-design="a"] .rf-counter--corner,
[data-design="a"] .rf-corner,
[data-design="a"] .rf-eyebrow,
[data-design="a"] .rf-display-xl,
[data-design="a"] .rf-lead,
[data-design="a"] .rf-descriptor,
[data-design="a"] .rf-hero__cta-slot { position: relative; z-index: 3; }
[data-design="a"] .rf-corner {
  position: absolute; width: 14px; height: 14px; border: 1.5px solid var(--ink);
  animation: a-corner-blink 4.4s steps(1) infinite; z-index: 3;
}
[data-design="a"] .rf-corner--tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; animation-delay: 0s; }
[data-design="a"] .rf-corner--tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; animation-delay: 1.1s; }
[data-design="a"] .rf-corner--br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; animation-delay: 2.2s; }
[data-design="a"] .rf-corner--bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; animation-delay: 3.3s; }
@keyframes a-corner-blink {
  0%, 24%   { opacity: 1; }
  25%, 99%  { opacity: 0.18; }
}
[data-design="a"] .rf-display-xl {
  font: 600 clamp(40px, 8vw, 80px)/0.98 var(--font-display);
  letter-spacing: -0.03em; color: var(--ink); margin: 0 0 24px; max-width: 16ch;
  text-wrap: balance; opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-corner { animation: none; }
  [data-design="a"] .rf-hero__kb--a, [data-design="a"] .rf-hero__kb--b { animation: none; }
  [data-design="a"] .rf-hero__kb--a { opacity: 0.28; }
  [data-design="a"] .rf-hero__kb--b { opacity: 0; }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-slide { padding: 56px 22px 32px; }
  [data-design="a"] .rf-counter--corner { top: 14px; left: 18px; }
}

/* ============ E6: pointer — drafted/measured register ============ */
[data-design="a"] .rf-pointer-wrap {
  max-width: 1200px; margin-inline: auto; padding: 28px clamp(16px, 4vw, 32px) 0;
  display: flex; justify-content: center;
}
[data-design="a"] .rf-pointer-dim {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 10px;
  min-height: 44px; padding: 8px 0; opacity: 1;
}
[data-design="a"] .rf-pointer-dim__label {
  font: 500 11px/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted);
}
[data-design="a"] .rf-pointer-dim__line {
  position: relative; width: 220px; height: 1px; background: var(--border); overflow: hidden;
}
[data-design="a"] .rf-pointer-dim__line::after {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  animation: a-dim-draw 3.6s ease-out infinite;
}
@keyframes a-dim-draw {
  0%   { transform: scaleX(0); }
  40%  { transform: scaleX(1); }
  70%  { transform: scaleX(1); }
  100% { transform: scaleX(0); transform-origin: right; }
}
[data-design="a"] .rf-pointer-dim__tick {
  width: 1px; height: 14px; background: var(--meta);
  animation: a-tick-drift 3.6s ease-in-out infinite;
}
@keyframes a-tick-drift {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50%      { transform: translateY(4px); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-pointer-dim__line::after { animation: none; transform: scaleX(1); }
  [data-design="a"] .rf-pointer-dim__tick { animation: none; }
}

/* ============ 5. Funnel ============ */
[data-design="a"].rf-interactive { padding: 96px clamp(16px, 4vw, 32px); background: var(--bg); }
[data-design="a"] .rf-slide--funnel {
  box-shadow: 0 14px 40px -18px color-mix(in oklab, var(--ink), transparent 78%);
  position: relative; overflow: hidden;
}
[data-design="a"] .rf-funnel { position: relative; min-height: 320px; }
[data-design="a"] .rf-step {
  position: absolute; inset: 0 0 64px 0; border: 0; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 20px;
  transform: translateX(40px); opacity: 0; pointer-events: none;
  transition: transform 380ms var(--ease-camera), opacity 280ms linear;
}
[data-design="a"] .rf-step[data-active="true"] { transform: translateX(0); opacity: 1; pointer-events: auto; }
[data-design="a"] .rf-step[data-leaving="true"] { transform: translateX(-40px); opacity: 0; }
[data-design="a"] .rf-step__label {
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
  padding: 0; margin: 0;
}
[data-design="a"] .rf-choices { display: grid; gap: 10px; }
[data-design="a"] .rf-choice {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; min-height: 44px;
  border: 1px solid var(--border); border-radius: var(--r-input);
  background: var(--surface); cursor: pointer;
  font: 500 17px/1 var(--font-display); color: var(--ink); letter-spacing: -0.005em;
  transition: border-color 160ms var(--ease-camera);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-choice:hover { border-color: var(--ink); }
}
[data-design="a"] .rf-choice input { accent-color: var(--accent); }
[data-design="a"] .rf-choice:has(input:checked) { border-color: var(--accent); }
[data-design="a"] .rf-field { display: flex; flex-direction: column; gap: 8px; }
[data-design="a"] .rf-field__label {
  font: 500 12px/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
[data-design="a"] .rf-field input, [data-design="a"] .rf-field textarea {
  border: 0; border-bottom: 1px solid var(--border); background: transparent; padding: 10px 0;
  font: 400 17px/1.4 var(--font-body); color: var(--ink); outline: none; resize: vertical;
  transition: border-color 160ms var(--ease-camera);
}
[data-design="a"] .rf-field input:focus, [data-design="a"] .rf-field textarea:focus { border-bottom-color: var(--accent); }
[data-design="a"] .rf-funnel__pointer {
  position: absolute; top: 0; left: 0; width: 8px; height: 8px;
  border-radius: 9999px; background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent), transparent 80%);
  opacity: 0; pointer-events: none;
  transition: transform 220ms var(--ease-camera), opacity 160ms linear;
}
[data-design="a"] .rf-funnel__pointer[data-on="true"] { opacity: 1; }
[data-design="a"] .rf-funnel__nav {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
[data-design="a"] .rf-back, [data-design="a"] .rf-next {
  appearance: none; background: transparent; border: 1px solid var(--border);
  border-radius: var(--r-cta); padding: 12px 18px; cursor: pointer; min-height: 44px;
  font: 500 15px/1 var(--font-display); color: var(--ink);
  transition: border-color 150ms var(--ease-camera);
}
[data-design="a"] .rf-next { background: var(--ink); color: #fff; border-color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-next:hover { background: #000; }
  [data-design="a"] .rf-back:hover { border-color: var(--ink); }
}
[data-design="a"] .rf-funnel__submit { margin-left: auto; }
[data-design="a"] .rf-saved {
  margin-top: 12px; padding: 16px 18px; border: 1px solid var(--accent); border-radius: var(--r-input);
  background: color-mix(in oklab, var(--accent), transparent 92%);
}
[data-design="a"] .rf-saved__label {
  margin: 0 0 6px; font: 500 11px/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-2);
}
[data-design="a"] .rf-saved__id { margin: 0; font: 600 24px/1 var(--font-mono); letter-spacing: 0.04em; color: var(--ink); }
[data-design="a"] .rf-funnel__note { margin: 24px auto 0; max-width: 1200px; text-align: center; font: 500 13px/1.4 var(--font-mono); color: var(--meta); }
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-step { transition: opacity 1ms linear; transform: none; }
  [data-design="a"] .rf-step[data-leaving="true"] { transform: none; opacity: 0; }
  [data-design="a"] .rf-funnel__pointer { transition: none; }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-funnel { min-height: 420px; }
  [data-design="a"] .rf-choice { font-size: 15px; padding: 14px 14px; }
  [data-design="a"] .rf-funnel__nav { flex-wrap: wrap; }
}

/* ============ lectern-pointer (forward-step, inside funnel) ============ */
[data-design="a"] .lectern-pointer {
  display: flex; align-items: center; gap: 16px; padding: 16px 0 24px; font-variant-numeric: tabular-nums;
}
[data-design="a"] .lectern-pointer__counter { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.75; }
[data-design="a"] .lectern-pointer__counter-now { display: inline-block; min-width: 1ch; animation: a-pointer-tick 320ms ease-out; }
[data-design="a"] .lectern-pointer__bar { position: relative; flex: 1; height: 2px; background: currentColor; opacity: 0.15; border-radius: 1px; overflow: hidden; }
[data-design="a"] .lectern-pointer__bar-fill {
  position: absolute; inset: 0; width: 100%;
  transform: scaleX(var(--lectern-pointer-progress, 0.2)); transform-origin: left;
  background: currentColor; opacity: 1;
  transition: transform 480ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
[data-design="a"] .lectern-pointer__chev { font-size: 18px; opacity: 0.6; animation: a-pointer-chev 4s ease-in-out infinite; }
@keyframes a-pointer-tick { 0% { transform: translateY(-6px); opacity: 0; } 100% { transform: translateY(0); opacity: 1; } }
@keyframes a-pointer-chev { 0%, 100% { transform: translateX(0); opacity: 0.45; } 50% { transform: translateX(4px); opacity: 0.9; } }
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .lectern-pointer__counter-now,
  [data-design="a"] .lectern-pointer__chev,
  [data-design="a"] .lectern-pointer__bar-fill { animation: none; transition: none; }
}

/* ============ 4. Ambient B — portfolio thumbnail strip ============ */
[data-design="a"].rf-ambient-b { padding: 96px clamp(16px, 4vw, 32px); background: var(--bg); }
[data-design="a"] .rf-thumbs {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-auto-flow: column; grid-auto-columns: 220px;
  gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-block: 6px 18px;
  scrollbar-width: thin;
}
[data-design="a"] .rf-thumb {
  position: relative; padding: 12px 14px 14px;
  border: 1px solid var(--border); border-radius: var(--r-thumb);
  background: var(--surface); scroll-snap-align: start;
  display: flex; flex-direction: column; gap: 8px;
  transition: border-color 380ms var(--ease-camera), border-width 380ms var(--ease-camera);
}
[data-design="a"] .rf-thumb__img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 4px; display: block;
  background: var(--border-soft);
}
[data-design="a"] .rf-thumb::before {
  content: ""; position: absolute; top: 8px; left: 8px; width: 6px; height: 6px; border-radius: 9999px;
  background: var(--accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent), transparent 80%);
  opacity: 0; transition: opacity 220ms linear; z-index: 2;
}
[data-design="a"] .rf-thumb[data-active="true"] { border-color: var(--ink); }
[data-design="a"] .rf-thumb[data-active="true"]::before { opacity: 1; }
[data-design="a"] .rf-thumb__id {
  font: 500 11px/1 var(--font-mono); letter-spacing: 0.06em; color: var(--meta); text-transform: uppercase;
  transition: color 220ms linear;
}
[data-design="a"] .rf-thumb[data-active="true"] .rf-thumb__id { color: var(--ink); }
[data-design="a"] .rf-thumb__title {
  font: 600 14px/1.25 var(--font-display); letter-spacing: -0.01em; color: var(--ink-2);
}
@media (prefers-reduced-motion: reduce) {
  [data-design="a"] .rf-thumb, [data-design="a"] .rf-thumb::before { transition: none; }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-thumbs { grid-auto-columns: 180px; }
}

/* ============ Services ============ */
[data-design="a"].rf-services { padding: 96px clamp(16px, 4vw, 32px); background: var(--bg); }
[data-design="a"] .rf-svc-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
}
[data-design="a"] .rf-svc {
  position: relative; padding: 24px 0 24px 52px; border-top: 1px solid var(--border-soft);
}
[data-design="a"] .rf-svc::before {
  content: attr(data-counter);
  position: absolute; left: 0; top: 24px;
  font: 500 12px/1 var(--font-mono); color: var(--meta); letter-spacing: 0.06em;
}
[data-design="a"] .rf-svc__title { font: 600 20px/1.2 var(--font-display); letter-spacing: -0.01em; color: var(--ink); margin: 0 0 8px; }
[data-design="a"] .rf-svc__desc { font: 400 15px/1.55 var(--font-body); color: var(--ink-2); margin: 0; }
@media (max-width: 768px) {
  [data-design="a"] .rf-svc-list { grid-template-columns: 1fr; }
}

/* ============ Process ============ */
[data-design="a"].rf-process { padding: 96px clamp(16px, 4vw, 32px); background: var(--bg); }
[data-design="a"] .rf-process-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
[data-design="a"] .rf-process-step { position: relative; padding-top: 28px; }
[data-design="a"] .rf-process-step::before {
  content: attr(data-mark);
  display: block; font: 500 12px/1 var(--font-mono); color: var(--accent-2); letter-spacing: 0.08em;
  margin-bottom: 10px;
}
[data-design="a"] .rf-process-step__label { display: block; font: 600 17px/1.25 var(--font-display); color: var(--ink); margin-bottom: 6px; }
[data-design="a"] .rf-process-step p { font: 400 15px/1.55 var(--font-body); color: var(--ink-2); margin: 0; }
@media (max-width: 768px) {
  [data-design="a"] .rf-process-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  [data-design="a"] .rf-process-list { grid-template-columns: 1fr; }
}

/* ============ About ============ */
[data-design="a"].rf-about { padding: 96px clamp(16px, 4vw, 32px); background: var(--bg); }

/* ============ Footer ============ */
[data-design="a"].rf-footer { padding: 64px clamp(16px, 4vw, 32px) 48px; background: var(--bg); }
[data-design="a"] .rf-footer__inner {
  max-width: 1200px; margin-inline: auto; display: flex; flex-direction: column; align-items: flex-start; gap: 16px;
  padding-top: 40px; border-top: 1px solid var(--border);
}
[data-design="a"] .rf-footer__firm { font: 600 20px/1.2 var(--font-display); color: var(--ink); margin: 0; }
[data-design="a"] .rf-footer__meta { font: 500 12px/1.4 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--meta); margin: 0; }
[data-design="a"] .rf-footer__links { display: flex; flex-wrap: wrap; gap: 10px; }
[data-design="a"] .rf-chip-link {
  display: inline-flex; align-items: center; min-height: 44px; padding: 10px 16px;
  border: 1px solid var(--border); border-radius: var(--r-pill);
  font: 500 14px/1 var(--font-display); color: var(--ink); text-decoration: none;
  transition: border-color 150ms var(--ease-camera), color 150ms var(--ease-camera);
}
@media (hover: hover) and (pointer: fine) {
  [data-design="a"] .rf-chip-link:hover { border-color: var(--accent); color: var(--accent-2); }
}
[data-design="a"] .rf-footer__cta { margin-top: 8px; }
[data-design="a"] .rf-footer__copy { font: 400 13px/1.5 var(--font-body); color: var(--meta); margin: 8px 0 0; }

/* ================================================================== */
/* MANDATORY MOBILE SAFETY — appended per contract, scoped to .dq-design */
/* ================================================================== */
[data-design="a"].dq-design,
[data-design="a"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="a"].dq-design * { min-width: 0; }
[data-design="a"].dq-design img,
[data-design="a"].dq-design svg:not([data-keep-size]) { max-width: 100%; height: auto; }

/* stranded-wrapper autofix (drain 2026-07-03): every fixed max-width column centers — gate content_uncentered_left_stranded */
[data-design="a"] .rf-lead { margin-inline: auto; }
[data-design="a"] .rf-lead--narrow { margin-inline: 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; }