/* ════════════════════════════════════════════════════════════════════
   DESIGN B — "Soundings" → Clarks Construction (Southern Oregon)
   Marine-instrument / chart-paper register. Cyan + brass on sun-faded cream.
   All selectors scoped [data-design="b"]. Keyframes sd-* (global, fine).
   ════════════════════════════════════════════════════════════════════ */

[data-design="b"] {
  /* ── Color (soundings token system) ── */
  --bg: #F0EBDD;
  --surface: #FAF7EE;
  --surface-warm: #E8E0CC;
  --ink: #0E2530;
  --ink-2: #23414E;
  --muted: #5C6F76;
  --meta: #8A958F;
  --border: #C9BB9F;
  --border-soft: #DDD2B7;
  --accent: #1A5C7A;
  --accent-hover: #154E68;
  --accent-active: #0F3D52;
  --accent-on: #FAF7EE;
  --brass: #B08850;
  --brass-soft: #D7BA89;
  --phosphor: #5A8067;
  --coral: #C25B45;
  --success: #5A8067;
  --warn: #C99352;
  --danger: #C25B45;
  --design-b-primary: var(--accent);

  /* ── Type ── */
  --font-display: "GT Sectra Display", "Tiempos Headline", Georgia, serif;
  --font-body: "Inter", -apple-system, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  /* ── Spacing (named primitives) ── */
  --hairline: 1px; --gradation: 4px; --mark: 8px; --register: 12px;
  --bearing: 20px; --course: 32px; --leg: 48px; --passage: 80px; --ocean: 120px;

  /* ── Motion ── */
  --motion-tick: 120ms; --motion-register: 220ms; --motion-settle: 420ms;
  --cycle-sonar: 24s; --cycle-horizon: 18s; --cycle-logbook: 14s; --cycle-cta-breath: 4.2s;
  --ease-settle: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-register: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-tick: cubic-bezier(0.45, 0.05, 0.55, 0.95);

  /* ── Radius / Elevation ── */
  --r-mark: 2px; --r-panel: 6px; --r-bezel: 999px;
  --elev-ring: inset 0 1px 0 rgba(216,189,138,0.55), 0 0 0 1px var(--border);
  --elev-lifted: inset 0 1px 0 rgba(216,189,138,0.55), 0 0 0 1px var(--border), 0 6px 16px rgba(14,37,48,0.10);

  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
}

[data-design="b"] *, [data-design="b"] *::before, [data-design="b"] *::after { box-sizing: border-box; }
[data-design="b"] h1, [data-design="b"] h2, [data-design="b"] h3, [data-design="b"] p,
[data-design="b"] ol, [data-design="b"] ul, [data-design="b"] figure { margin: 0; }

/* shared eyebrow + display */
[data-design="b"] .rf-eyebrow {
  font: 600 12px/1 var(--font-body);
  text-transform: uppercase; letter-spacing: 0.10em;
  color: var(--muted); margin: 0 0 var(--register);
}
[data-design="b"] .rf-display {
  font-family: var(--font-display);
  font-weight: 500; line-height: 1.05; letter-spacing: -0.018em;
  font-size: clamp(36px, 6vw, 72px); color: var(--ink);
}
[data-design="b"] .rf-display--md { font-size: clamp(28px, 4vw, 44px); }
[data-design="b"] .rf-display--sm { font-size: clamp(24px, 3vw, 34px); }

/* generic plate */
[data-design="b"] .rf-plate {
  background: var(--surface); border-radius: var(--r-panel);
  box-shadow: var(--elev-ring); padding: var(--bearing);
}
[data-design="b"] .rf-plate__label {
  font: 600 12px/1 var(--font-body); text-transform: uppercase;
  letter-spacing: 0.10em; color: var(--muted);
  padding-bottom: 8px; border-bottom: 1px solid var(--brass);
  display: inline-block; margin-bottom: var(--register);
}

/* ═══ ELEMENT 1 — header ═══ */
[data-design="b"] .rf-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg); border-bottom: 1px solid var(--border);
}
[data-design="b"] .rf-header__sonar { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
[data-design="b"] .rf-sonar-svg { width: 100%; height: 100%; display: block; }
[data-design="b"] .rf-sonar-rect {
  transform: translateX(-320px);
  animation: sd-sonar-sweep var(--cycle-sonar) linear infinite;
}
@keyframes sd-sonar-sweep {
  0% { transform: translateX(-320px); }
  100% { transform: translateX(1440px); }
}
[data-design="b"] .rf-header__bar {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1280px; margin: 0 auto;
  padding: 14px clamp(16px, 4vw, 32px); min-height: 64px;
}
[data-design="b"] .rf-logo { text-decoration: none; color: var(--ink); }
[data-design="b"] .rf-logo__mark {
  font-family: var(--font-display); font-size: 22px; font-weight: 500; letter-spacing: -0.01em;
}
[data-design="b"] .rf-menu-btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border); border-radius: var(--r-mark);
  width: 44px; height: 44px; min-height: 44px; cursor: pointer; color: var(--ink);
  transition: background var(--motion-tick) var(--ease-tick), border-color var(--motion-tick) var(--ease-tick);
}
[data-design="b"] .rf-menu-btn:hover { background: var(--surface-warm); }
[data-design="b"] .rf-menu-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(26,92,122,0.30); }
[data-design="b"] .rf-menu-btn__bars {
  width: 16px; height: 10px;
  background:
    linear-gradient(var(--ink),var(--ink)) top/100% 1px no-repeat,
    linear-gradient(var(--ink),var(--ink)) center/100% 1px no-repeat,
    linear-gradient(var(--ink),var(--ink)) bottom/100% 1px no-repeat;
}
[data-design="b"] .rf-drawer {
  position: fixed; inset: 0 0 0 auto; width: min(420px, 92vw);
  background: var(--surface); border-left: 1px solid var(--border);
  box-shadow: -12px 0 32px rgba(14,37,48,0.10);
  transform: translateX(100%);
  transition: transform var(--motion-settle) var(--ease-settle);
  z-index: 60; padding: 80px 28px 28px;
}
[data-design="b"] .rf-drawer[data-open="true"] { transform: translateX(0); }
[data-design="b"] .rf-drawer__close {
  position: absolute; top: 20px; right: 20px;
  width: 44px; height: 44px; border: 1px solid var(--border);
  border-radius: var(--r-mark); background: transparent; color: var(--ink);
  font-size: 26px; line-height: 1; cursor: pointer;
}
[data-design="b"] .rf-drawer__close:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(26,92,122,0.30); }
[data-design="b"] .rf-drawer__nav { display: flex; flex-direction: column; gap: 18px; }
[data-design="b"] .rf-drawer__nav a {
  font-family: var(--font-display); font-size: 28px; color: var(--ink); text-decoration: none;
  border-bottom: 1px solid var(--border-soft); padding-bottom: 12px;
  transition: color var(--motion-tick) var(--ease-tick);
}
[data-design="b"] .rf-drawer__nav a:hover { color: var(--accent); }
[data-design="b"] .rf-drawer__phone { font-family: var(--font-mono) !important; font-size: 20px !important; letter-spacing: 0.02em; }

/* ═══ HERO ═══ */
[data-design="b"] .rf-hero {
  position: relative; overflow: hidden;
  max-width: 1280px; margin: 0 auto;
  padding: clamp(56px, 9vw, 112px) clamp(16px, 4vw, 32px) clamp(40px, 6vw, 72px);
  min-height: 62vh; display: flex; align-items: center;
}
[data-design="b"] .rf-hero__backdrop {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 70%);
  opacity: 0.9;
}
[data-design="b"] .rf-horizon { width: 100%; height: 100%; display: block; }
[data-design="b"] .rf-horizon__rule {
  transform-origin: center;
  animation: sd-horizon-breath var(--cycle-horizon) ease-in-out infinite;
}
@keyframes sd-horizon-breath {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}
[data-design="b"] .rf-horizon__tick {
  font: 500 13px var(--font-mono); fill: var(--meta); letter-spacing: 0.10em;
}
[data-design="b"] .rf-bubble { animation: sd-bubble-rise 11s ease-in infinite; opacity: 0; }
[data-design="b"] .rf-bubble--2 { animation-duration: 14s; animation-delay: 5s; }
@keyframes sd-bubble-rise {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.4; }
  100% { transform: translateY(-360px) scale(0.6); opacity: 0; }
}
[data-design="b"] .rf-hero__copy { position: relative; z-index: 1; max-width: 760px; }
[data-design="b"] .rf-hero__headline {
  font-size: clamp(38px, 6.6vw, 68px); margin-bottom: var(--register);
  max-width: 16ch;
}
[data-design="b"] .rf-hero__sub {
  font-size: clamp(18px, 2.4vw, 22px); line-height: 1.5; color: var(--ink-2);
  max-width: 52ch; margin-bottom: var(--mark);
}
[data-design="b"] .rf-hero__proof {
  font: 500 14px/1.5 var(--font-mono); color: var(--muted);
  letter-spacing: 0.02em; margin-bottom: var(--course);
}
[data-design="b"] .rf-hero__actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--bearing);
}
[data-design="b"] .rf-trust-chip {
  font: 600 12px/1 var(--font-body); text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-2); background: var(--surface-warm);
  border: 1px solid var(--border); border-radius: var(--r-mark);
  padding: 9px 14px;
}

/* ═══ ELEMENT 2 — CTA (bezel) ═══ */
[data-design="b"] .rf-cta {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; min-height: 44px;
  background: var(--accent); color: var(--accent-on);
  border: 0; border-radius: var(--r-bezel); cursor: pointer;
  font: 600 14px/1 var(--font-body); letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(216,189,138,0.55), 0 0 0 1px var(--accent-active);
  transition: transform var(--motion-register) var(--ease-register),
              background var(--motion-tick) var(--ease-tick),
              box-shadow var(--motion-tick) var(--ease-tick);
  will-change: transform;
}
[data-design="b"] .rf-cta__ring {
  position: absolute; inset: -8px; border-radius: var(--r-bezel);
  border: 1px solid rgba(26,92,122,0.5); pointer-events: none;
  animation: sd-cta-breath var(--cycle-cta-breath) ease-in-out infinite;
}
@keyframes sd-cta-breath {
  0%,100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.06); opacity: 0.95; }
}
[data-design="b"] .rf-cta:hover { background: var(--accent-hover); }
[data-design="b"] .rf-cta:hover .rf-cta__ring { animation: none; inset: -4px; opacity: 1; border-color: var(--accent); }
[data-design="b"] .rf-cta:active {
  transform: translateY(1px); background: var(--accent-active);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.18), 0 0 0 1px var(--accent-active);
}
[data-design="b"] .rf-cta:focus-visible {
  outline: none;
  box-shadow: inset 0 1px 0 rgba(216,189,138,0.55), 0 0 0 1px var(--accent-active), 0 0 0 4px rgba(26,92,122,0.30);
}
[data-design="b"] .rf-cta__arrow { display: inline-flex; transition: transform var(--motion-register) var(--ease-register); }
[data-design="b"] .rf-cta[data-near="true"] .rf-cta__arrow { transform: translateY(2px); }
[data-design="b"] .rf-cta--inline { padding: 13px 22px; font-size: 13px; }
[data-design="b"] .rf-cta--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--border); }
[data-design="b"] .rf-cta--ghost:hover { background: var(--surface-warm); }
[data-design="b"] .rf-cta--ghost .rf-cta__ring { display: none; }

/* ═══ ELEMENT 6 — pointer (drafted-measured, visibly rendered) ═══ */
[data-design="b"] .rf-pointer {
  display: flex; justify-content: center;
  padding: clamp(28px, 6vw, 56px) 16px clamp(36px, 7vw, 64px);
  color: var(--brass);
}
[data-design="b"] .rf-pointer__hit {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px;
  text-decoration: none; min-height: 120px;
}
[data-design="b"] .rf-pointer__rule {
  width: 56px; height: 1px; background: var(--border); display: block;
}
[data-design="b"] .rf-pointer__dim { display: block; line-height: 0; color: var(--brass); }
[data-design="b"] .rf-pointer__drop {
  transform-origin: center; transform: translateY(-12px); opacity: 0;
  animation: sd-pointer-drip 5s ease-in infinite;
}
@keyframes sd-pointer-drip {
  0%, 50% { transform: translateY(-12px); opacity: 0; }
  66% { transform: translateY(-12px); opacity: 1; }
  90% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(2px); opacity: 0; }
}
[data-design="b"] .rf-pointer__label {
  font: 600 11px/1 var(--font-body); text-transform: uppercase; letter-spacing: 0.10em;
  color: var(--muted);
}

/* ═══ ELEMENT 5 — funnel (sounder) ═══ */
[data-design="b"] .rf-interactive {
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 32px);
  max-width: 1080px; margin: 0 auto;
}
[data-design="b"] .rf-sounder {
  background: var(--surface); border-radius: var(--r-panel); box-shadow: var(--elev-ring);
  padding: clamp(24px, 4vw, 48px); position: relative; overflow: hidden;
}
[data-design="b"] .rf-sounder__head { margin-bottom: var(--leg); position: relative; }
[data-design="b"] .rf-sounder__lede {
  font-size: 17px; line-height: 1.55; color: var(--ink-2); max-width: 56ch; margin-top: var(--register);
}
[data-design="b"] .rf-sounder__steps {
  position: absolute; top: 0; right: 0; display: flex; gap: 8px;
  list-style: none; margin: 0; padding: 0;
}
[data-design="b"] .rf-sounder__steps li {
  width: 28px; height: 28px; border-radius: 999px; border: 1px solid var(--border);
  display: grid; place-items: center; font: 500 12px var(--font-mono);
  color: var(--meta); background: var(--bg);
  transition: color var(--motion-tick) var(--ease-tick), border-color var(--motion-tick) var(--ease-tick), background var(--motion-tick) var(--ease-tick);
}
[data-design="b"] .rf-sounder__steps li.is-active { color: var(--accent-on); background: var(--accent); border-color: var(--accent); }
[data-design="b"] .rf-sounder__panel { border: 0; padding: 0; margin: 0; min-inline-size: 0; }
[data-design="b"] .rf-sounder__panel[hidden] { display: none; }
[data-design="b"] .rf-panel__legend { display: block; margin-bottom: var(--bearing); float: none; }
[data-design="b"] .rf-sounder__panel[data-entering="true"] { animation: sd-panel-in var(--motion-settle) var(--ease-settle); }
@keyframes sd-panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
[data-design="b"] .rf-chips {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px;
}
[data-design="b"] .rf-chip {
  position: relative; cursor: pointer; padding: 18px 16px;
  border: 1px solid var(--border); border-radius: var(--r-panel); background: var(--bg);
  transition: border-color var(--motion-tick) var(--ease-tick), background var(--motion-tick) var(--ease-tick), transform var(--motion-tick) var(--ease-tick);
  font: 500 16px/1.2 var(--font-display); color: var(--ink); display: block; min-height: 44px;
}
[data-design="b"] .rf-chip input { position: absolute; opacity: 0; pointer-events: none; }
[data-design="b"] .rf-chip:hover { border-color: var(--accent); }
[data-design="b"] .rf-chip:has(input:checked) {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent), transparent 88%);
  transform: translateY(-1px);
}
[data-design="b"] .rf-chip:has(input:focus-visible) { box-shadow: 0 0 0 3px rgba(26,92,122,0.30); }
[data-design="b"] .rf-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
[data-design="b"] .rf-field { display: flex; flex-direction: column; gap: 6px; }
[data-design="b"] .rf-field--wide { grid-column: 1 / -1; }
[data-design="b"] .rf-field__lbl {
  font: 600 11px var(--font-body); text-transform: uppercase; letter-spacing: 0.10em; color: var(--muted);
}
[data-design="b"] .rf-field input, [data-design="b"] .rf-field textarea {
  background: var(--surface-warm); border: 1px solid var(--border); border-radius: var(--r-mark);
  padding: 12px 14px; font: 500 15px/1.4 var(--font-mono); color: var(--ink); outline: none;
  width: 100%; resize: vertical;
  transition: border-color var(--motion-tick) var(--ease-tick), box-shadow var(--motion-tick) var(--ease-tick);
}
[data-design="b"] .rf-field input:focus-visible, [data-design="b"] .rf-field textarea:focus-visible {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(26,92,122,0.30);
}
[data-design="b"] .rf-sounder__nav { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-top: var(--course); }
[data-design="b"] .rf-sounder__hint { font: 500 12px var(--font-mono); color: var(--meta); letter-spacing: 0.04em; }
[data-design="b"] .rf-sounder__note { font: 500 13px/1.5 var(--font-body); color: var(--muted); margin-top: var(--bearing); max-width: 56ch; }
[data-design="b"] .rf-ping {
  position: absolute; inset: 50% auto auto 50%; width: 12px; height: 12px; border-radius: 999px;
  border: 1px solid var(--accent); transform: translate(-50%, -50%); opacity: 0; pointer-events: none;
}
[data-design="b"] .rf-ping.is-pinging { animation: sd-ping 700ms var(--ease-settle); }
@keyframes sd-ping {
  0% { opacity: 0.9; transform: translate(-50%,-50%) scale(0.5); }
  100% { opacity: 0; transform: translate(-50%,-50%) scale(20); }
}
[data-design="b"] .rf-sounder__done { text-align: center; padding: 24px 0; animation: sd-panel-in var(--motion-settle) var(--ease-settle); }
[data-design="b"] .rf-stamp {
  display: inline-block; padding: 8px 18px; margin-bottom: 16px;
  font: 700 14px var(--font-body); letter-spacing: 0.20em; color: var(--phosphor);
  border: 2px solid var(--phosphor); border-radius: var(--r-mark); transform: rotate(-2deg);
}
[data-design="b"] .rf-sounder__doneMsg { font-family: var(--font-display); font-size: 20px; line-height: 1.4; color: var(--ink); max-width: 52ch; margin: 0 auto; }
[data-design="b"] .rf-sounder__doneMsg a { color: var(--accent); }

/* ═══ PORTFOLIO / WORK ═══ */
[data-design="b"] .rf-work {
  padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 32px); max-width: 1280px; margin: 0 auto;
}
[data-design="b"] .rf-work .rf-display--md { margin-top: var(--register); }
[data-design="b"] .rf-work__lede {
  font-size: 18px; line-height: 1.6; color: var(--ink-2); max-width: 64ch; margin-top: var(--course);
}
[data-design="b"] .rf-work__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--course); margin-top: var(--leg);
}
[data-design="b"] .rf-work__card { display: flex; flex-direction: column; }
[data-design="b"] .rf-work__cardTitle { font-family: var(--font-display); font-size: 24px; font-weight: 500; color: var(--ink); margin-bottom: 10px; }
[data-design="b"] .rf-work__cardBody { font-size: 16px; line-height: 1.6; color: var(--ink-2); }
[data-design="b"] .rf-work__cta { margin-top: var(--leg); display: flex; }

/* ═══ ELEMENT 4 — logbook ═══ */
[data-design="b"] .rf-logbook {
  background: var(--surface); border-radius: var(--r-panel); box-shadow: var(--elev-ring);
  padding: 6px 0; margin-top: var(--leg);
}
[data-design="b"] .rf-logbook__row {
  display: grid; grid-template-columns: 40px 220px 1fr 120px; align-items: center; gap: 16px;
  padding: 18px 24px; border-bottom: 1px solid var(--border-soft);
}
[data-design="b"] .rf-logbook__row:last-child { border-bottom: 0; }
[data-design="b"] .rf-logbook__mark { font: 500 13px var(--font-mono); color: var(--brass); letter-spacing: 0.04em; }
[data-design="b"] .rf-logbook__label { font: 600 12px/1 var(--font-body); text-transform: uppercase; letter-spacing: 0.10em; color: var(--ink-2); }
[data-design="b"] .rf-logbook__trace {
  position: relative; height: 1px;
  background: linear-gradient(to right, var(--border) 50%, transparent 50%); background-size: 6px 1px;
}
[data-design="b"] .rf-logbook__line { position: absolute; inset: 0 100% 0 0; background: var(--accent); transition: inset var(--motion-settle) var(--ease-settle); }
[data-design="b"] .rf-logbook__row[data-active="true"] .rf-logbook__line { inset: 0 0 0 0; }
[data-design="b"] .rf-logbook__value { font: 500 14px/1 var(--font-mono); color: var(--ink); text-align: right; letter-spacing: 0.02em; opacity: 0.35; transition: opacity var(--motion-settle) var(--ease-settle); }
[data-design="b"] .rf-logbook__row[data-active="true"] .rf-logbook__value { opacity: 1; }

/* ═══ PROCESS ═══ */
[data-design="b"] .rf-process { padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 32px); max-width: 1080px; margin: 0 auto; }
[data-design="b"] .rf-process .rf-display--md { margin-top: var(--register); }
[data-design="b"] .rf-process__list { list-style: none; margin: var(--leg) 0 0; padding: 0; display: grid; gap: var(--course); }
[data-design="b"] .rf-process__step { display: grid; grid-template-columns: 56px 1fr; gap: var(--bearing); align-items: start; padding-bottom: var(--course); border-bottom: 1px solid var(--border-soft); }
[data-design="b"] .rf-process__step:last-child { border-bottom: 0; padding-bottom: 0; }
[data-design="b"] .rf-process__num { font: 500 20px var(--font-mono); color: var(--brass); letter-spacing: 0.04em; }
[data-design="b"] .rf-process__h { font-family: var(--font-display); font-size: 24px; font-weight: 500; color: var(--ink); margin-bottom: 6px; }
[data-design="b"] .rf-process__p { font-size: 16px; line-height: 1.6; color: var(--ink-2); max-width: 60ch; }

/* ═══ SERVICES ═══ */
[data-design="b"] .rf-services { padding: clamp(64px, 9vw, 96px) clamp(16px, 4vw, 32px); max-width: 1280px; margin: 0 auto; }
[data-design="b"] .rf-services .rf-display--md { margin-top: var(--register); }
[data-design="b"] .rf-services__list {
  list-style: none; margin: var(--leg) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0 var(--course);
}
[data-design="b"] .rf-services__list li {
  font-size: 17px; color: var(--ink); padding: 16px 0; border-bottom: 1px solid var(--border-soft);
}

/* ═══ SERVICE AREA ═══ */
[data-design="b"] .rf-area { padding: clamp(48px, 7vw, 80px) clamp(16px, 4vw, 32px); max-width: 1080px; margin: 0 auto; }
[data-design="b"] .rf-area__plate { padding: clamp(28px, 4vw, 44px); }
[data-design="b"] .rf-area__plate .rf-display--sm { margin-top: var(--mark); }
[data-design="b"] .rf-area__body { font-size: 18px; line-height: 1.6; color: var(--ink-2); margin-top: var(--register); max-width: 52ch; }

/* ═══ FOOTER ═══ */
[data-design="b"] .rf-footer { padding: clamp(48px, 7vw, 80px) clamp(16px, 4vw, 32px) clamp(40px, 6vw, 64px); max-width: 1280px; margin: 0 auto; }
[data-design="b"] .rf-footer__card {
  background: var(--surface); border-radius: var(--r-panel); box-shadow: var(--elev-ring);
  border-top: 2px solid var(--brass); padding: clamp(28px, 4vw, 44px);
}
[data-design="b"] .rf-footer__name { font-family: var(--font-display); font-size: 28px; font-weight: 500; color: var(--ink); }
[data-design="b"] .rf-footer__tag { font-size: 15px; color: var(--muted); margin-top: 6px; }
[data-design="b"] .rf-footer__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--course); margin-top: var(--leg); }
[data-design="b"] .rf-footer__h { font: 600 12px/1 var(--font-body); text-transform: uppercase; letter-spacing: 0.10em; color: var(--muted); margin-bottom: var(--register); }
[data-design="b"] .rf-footer__line { display: block; font: 500 15px/1.7 var(--font-mono); color: var(--ink-2); text-decoration: none; }
[data-design="b"] a.rf-footer__line:hover { color: var(--accent); }
[data-design="b"] .rf-footer__cta { color: var(--accent); margin-top: 8px; letter-spacing: 0.02em; }
[data-design="b"] .rf-footer__legal { font: 500 13px var(--font-mono); color: var(--meta); margin-top: var(--leg); padding-top: var(--bearing); border-top: 1px solid var(--border-soft); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 860px) {
  [data-design="b"] .rf-hero { min-height: auto; }
  [data-design="b"] .rf-logbook__row { grid-template-columns: 28px 1fr 90px; }
  [data-design="b"] .rf-logbook__trace { display: none; }
}
@media (max-width: 640px) {
  [data-design="b"] .rf-fields { grid-template-columns: 1fr; }
  [data-design="b"] .rf-sounder__steps { position: static; margin-top: var(--register); }
  [data-design="b"] .rf-process__step { grid-template-columns: 40px 1fr; gap: var(--register); }
}
@media (max-width: 560px) {
  [data-design="b"] .rf-logo__mark { font-size: 18px; }
}
@media (max-width: 380px) {
  [data-design="b"] .rf-header__bar { min-height: 56px; }
}

/* ═══ REDUCED MOTION — pause/hold, every signature interaction ═══ */
@media (prefers-reduced-motion: reduce) {
  [data-design="b"] .rf-sonar-rect { animation: none; transform: translateX(560px); }
  [data-design="b"] .rf-drawer { transition: none; }
  [data-design="b"] .rf-horizon__rule { animation: none; }
  [data-design="b"] .rf-bubble { animation: none; opacity: 0.35; }
  [data-design="b"] .rf-cta__ring { animation: none; opacity: 0.7; }
  [data-design="b"] .rf-cta { transition: none; }
  [data-design="b"] .rf-pointer__drop { animation: none; opacity: 1; transform: translateY(0); }
  [data-design="b"] .rf-sounder__panel[data-entering="true"] { animation: none; }
  [data-design="b"] .rf-ping.is-pinging { animation: none; opacity: 0; }
  [data-design="b"] .rf-sounder__done { animation: none; }
  [data-design="b"] .rf-chip { transition: none; }
  [data-design="b"] .rf-logbook__line, [data-design="b"] .rf-logbook__value { transition: none; }
  [data-design="b"] .rf-logbook__row .rf-logbook__line { inset: 0 0 0 0; }
  [data-design="b"] .rf-logbook__row .rf-logbook__value { opacity: 1; }
}

/* ═══ MOBILE-CLIP FLOOR (mandatory, at bottom) ═══ */
[data-design="b"].dq-design, [data-design="b"] .dq-design { max-width: 100%; overflow-x: clip; }
[data-design="b"] * { min-width: 0; }
[data-design="b"] img, [data-design="b"] svg:not([data-keep-size]) { max-width: 100%; height: auto; }

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