/* AudienceRush — Dark Audience Intelligence Agency · Toronto */
:root {
  --ar-bg-obsidian: #0B0D12;
  --ar-bg-panel: #141820;
  --ar-bg-slate: #1A1F28;
  --ar-bg-muted: #242B36;
  --ar-text-primary: #F3F5F8;
  --ar-text-muted: #A8B0BD;
  --ar-accent: #FFB547;
  --ar-accent-soft: #FFD68A;
  --ar-ink-on-accent: #0B0D12;
  --ar-accent-dim: rgba(255, 181, 71, 0.18);
  --ar-glass: rgba(20, 24, 32, 0.78);
  --ar-border: rgba(255, 181, 71, 0.14);
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --radius-card: 6px;
  --section-pad: clamp(56px, 9vw, 112px);
  --header-h: 72px;
  --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body.site-ar {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  color: var(--ar-text-primary);
  background: var(--ar-bg-obsidian);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ar-accent);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover { color: var(--ar-accent-soft); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5.5vw, 4.25rem); }
h2 { font-size: clamp(1.75rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.65rem); }

p { margin-bottom: 1rem; color: var(--ar-text-muted); }
p:last-child { margin-bottom: 0; }

.container {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding-left: clamp(20px, 5vw, 40px);
  padding-right: clamp(20px, 5vw, 40px);
}

.container-wide {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding-left: clamp(20px, 5vw, 40px);
  padding-right: clamp(20px, 5vw, 40px);
}

/* Surface system — exactly one per section */
.surface-ar-obsidian { background: #0B0D12; color: #F3F5F8; }
.surface-ar-panel { background: #141820; color: #F3F5F8; }
.surface-ar-slate { background: #1A1F28; color: #F3F5F8; }
.surface-ar-accent { background: #FFB547; color: #0B0D12; }
.surface-ar-muted { background: #242B36; color: #F3F5F8; }

.surface-ar-accent p,
.surface-ar-accent .lead { color: rgba(11, 13, 18, 0.78); }

.muted { color: var(--ar-text-muted); }
.lead { font-size: 1.125rem; line-height: 1.7; max-width: 62ch; }

/* Scroll reveal — only when .js is present */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
.js .reveal.delay-1 { transition-delay: 0.08s; }
.js .reveal.delay-2 { transition-delay: 0.16s; }
.js .reveal.delay-3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .float-card, .radial-ring, .hero-map-pulse { animation: none !important; }
}

/* Eyebrow / tags */
.eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ar-accent);
  margin-bottom: 1rem;
}

.serial-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ar-text-muted);
  margin-bottom: 1.25rem;
}

.serial-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ar-accent);
  box-shadow: 0 0 12px var(--ar-accent);
}

.segment-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ar-accent);
  padding: 4px 10px;
  border: 1px solid var(--ar-accent-dim);
  border-radius: 4px;
}

/* Buttons — amber solid rectangle */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 2px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  text-align: center;
  text-decoration: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--ar-accent);
  color: var(--ar-ink-on-accent);
  border-color: var(--ar-accent);
}

.btn-primary:hover {
  background: var(--ar-accent-soft);
  border-color: var(--ar-accent-soft);
  color: var(--ar-ink-on-accent);
  box-shadow: 0 12px 40px rgba(255, 181, 71, 0.28);
}

.btn-outline {
  background: transparent;
  color: var(--ar-text-primary);
  border-color: rgba(243, 245, 248, 0.28);
}

.btn-outline:hover {
  border-color: var(--ar-accent);
  color: var(--ar-accent);
}

.surface-ar-accent .btn-primary {
  background: var(--ar-bg-obsidian);
  color: var(--ar-text-primary);
  border-color: var(--ar-bg-obsidian);
}

.surface-ar-accent .btn-outline {
  color: var(--ar-ink-on-accent);
  border-color: rgba(11, 13, 18, 0.35);
}

/* Cards — 6px radius, amber left rail */
.ar-card {
  position: relative;
  background: var(--ar-bg-panel);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  border-left: 3px solid var(--ar-accent);
  padding: 28px 26px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.ar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
  border-color: var(--ar-accent-dim);
}

.ar-card h3 { margin-bottom: 0.75rem; color: var(--ar-text-primary); }
.ar-card p { font-size: 0.95rem; }

.glass-card {
  background: var(--ar-glass);
  border: 1px solid var(--ar-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius-card);
  border-left: 3px solid var(--ar-accent);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
  padding: 20px 22px;
}

.glass-card .stat-num {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1;
  color: var(--ar-accent);
}

.glass-card .stat-label {
  font-size: 0.8125rem;
  margin-top: 0.45rem;
  color: var(--ar-text-muted);
}

/* ========== HEADER — sticky underline tabs ========== */
.ar-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--header-h);
  padding: 0 clamp(18px, 3.5vw, 48px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: box-shadow var(--transition), background var(--transition);
}

.ar-header.is-scrolled {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  background: rgba(11, 13, 18, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.ar-wordmark {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ar-text-primary) !important;
  flex-shrink: 0;
}

.ar-wordmark:hover { color: var(--ar-accent) !important; }

.ar-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.ar-nav a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ar-text-muted);
  padding: 0.55rem 0.85rem;
  transition: color var(--transition);
}

.ar-nav a::after {
  content: '';
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0;
  height: 2px;
  background: var(--ar-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}

.ar-nav a:hover,
.ar-nav a.is-active {
  color: var(--ar-text-primary);
}

.ar-nav a:hover::after,
.ar-nav a.is-active::after {
  transform: scaleX(1);
}

.ar-header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 10px 18px;
  background: var(--ar-accent);
  color: var(--ar-ink-on-accent) !important;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 2px;
  flex-shrink: 0;
}

.ar-header-cta:hover {
  background: var(--ar-accent-soft);
  color: var(--ar-ink-on-accent) !important;
  box-shadow: 0 8px 24px rgba(255, 181, 71, 0.3);
}

.ar-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.ar-menu-toggle span,
.ar-menu-toggle span::before,
.ar-menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ar-text-primary);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.ar-menu-toggle span { top: 50%; margin-top: -1px; }
.ar-menu-toggle span::before {
  content: '';
  top: -6px;
}
.ar-menu-toggle span::after {
  content: '';
  top: 6px;
}

.ar-menu-toggle.is-open span { background: transparent; }
.ar-menu-toggle.is-open span::before {
  top: 0;
  transform: translateX(-50%) rotate(45deg);
}
.ar-menu-toggle.is-open span::after {
  top: 0;
  transform: translateX(-50%) rotate(-45deg);
}

/* Mobile — diagonal wipe fullscreen menu */
.ar-menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 32px 48px;
  background: var(--ar-bg-obsidian);
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  transition: clip-path 0.65s var(--ease-out);
  pointer-events: none;
  visibility: hidden;
}

.ar-menu.is-open {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: auto;
  visibility: visible;
}

.ar-menu-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--ar-text-primary);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 2px;
}

.ar-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.ar-menu-links a {
  font-family: var(--font-head);
  font-size: clamp(2rem, 8vw, 3.25rem);
  font-weight: 700;
  color: var(--ar-text-primary);
  letter-spacing: -0.03em;
  display: block;
  padding: 0.2rem 0;
  transform: translateY(24px);
  opacity: 0;
  transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out), color 0.3s;
}

.ar-menu.is-open .ar-menu-links a {
  transform: none;
  opacity: 1;
}

.ar-menu.is-open .ar-menu-links li:nth-child(1) a { transition-delay: 0.12s; }
.ar-menu.is-open .ar-menu-links li:nth-child(2) a { transition-delay: 0.18s; }
.ar-menu.is-open .ar-menu-links li:nth-child(3) a { transition-delay: 0.24s; }
.ar-menu.is-open .ar-menu-links li:nth-child(4) a { transition-delay: 0.3s; }
.ar-menu.is-open .ar-menu-links li:nth-child(5) a { transition-delay: 0.36s; }
.ar-menu.is-open .ar-menu-links li:nth-child(6) a { transition-delay: 0.42s; }

.ar-menu-links a:hover { color: var(--ar-accent); }

.ar-menu-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
  opacity: 0;
  transition: opacity 0.4s ease 0.45s;
}

.ar-menu.is-open .ar-menu-chips { opacity: 1; }

.ar-menu-chips span {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 12px;
  border: 1px solid var(--ar-accent-dim);
  border-radius: 4px;
  color: var(--ar-accent);
}

.ar-menu-footer {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
  color: var(--ar-text-muted);
}

.ar-menu-footer a { color: var(--ar-accent); }

/* ========== HERO — PATTERN H: Radial audience map ========== */
.hero-ar {
  position: relative;
  min-height: clamp(640px, 100vh, 980px);
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: clamp(48px, 8vh, 96px) 0 clamp(64px, 10vh, 120px);
}

.hero-ar-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-ar-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.7) contrast(1.05);
}

.hero-ar-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 72% 45%, rgba(255, 181, 71, 0.12), transparent 55%),
    linear-gradient(105deg, rgba(11, 13, 18, 0.97) 0%, rgba(11, 13, 18, 0.78) 42%, rgba(11, 13, 18, 0.55) 100%);
}

.hero-ar-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  width: min(1320px, 100%);
  margin: 0 auto;
  padding-left: clamp(20px, 5vw, 40px);
  padding-right: clamp(20px, 5vw, 40px);
}

.hero-ar-copy h1 {
  margin-bottom: 1.25rem;
  max-width: 14ch;
}

.hero-ar-copy .hero-sub {
  font-size: 1.0625rem;
  max-width: 42ch;
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-trust {
  font-size: 0.8125rem;
  color: var(--ar-text-muted);
}

/* Radial map stage */
.hero-map-stage {
  position: relative;
  aspect-ratio: 1;
  max-width: 560px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: 12px;
}

.radial-map {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  border: 1px solid rgba(255, 181, 71, 0.2);
  background:
    radial-gradient(circle at center, rgba(255, 181, 71, 0.08) 0%, transparent 55%),
    repeating-conic-gradient(from 0deg, rgba(255, 181, 71, 0.06) 0deg 2deg, transparent 2deg 18deg);
}

.radial-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 181, 71, 0.22);
  animation: ring-spin 48s linear infinite;
}

.radial-ring:nth-child(1) { inset: 0; }
.radial-ring:nth-child(2) { inset: 12%; animation-duration: 36s; animation-direction: reverse; }
.radial-ring:nth-child(3) { inset: 24%; animation-duration: 28s; }

@keyframes ring-spin {
  to { transform: rotate(360deg); }
}

.hero-map-core {
  position: relative;
  z-index: 2;
  width: 28%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--ar-accent), #e8952e);
  box-shadow: 0 0 60px rgba(255, 181, 71, 0.45);
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(0.7rem, 1.4vw, 0.9rem);
  color: var(--ar-ink-on-accent);
  text-align: center;
  line-height: 1.2;
  padding: 8px;
}

.hero-map-pulse {
  position: absolute;
  inset: -12%;
  border-radius: 50%;
  border: 2px solid rgba(255, 181, 71, 0.4);
  animation: pulse-out 2.8s ease-out infinite;
}

@keyframes pulse-out {
  0% { transform: scale(0.85); opacity: 0.8; }
  100% { transform: scale(1.35); opacity: 0; }
}

.float-card {
  position: absolute;
  z-index: 3;
  animation: float-y 5.5s ease-in-out infinite;
}

.float-card:nth-child(odd) { animation-delay: -1.2s; }
.float-card:nth-child(3) { animation-delay: -2.4s; }
.float-card:nth-child(4) { animation-delay: -0.6s; }

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-seg {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 10px 14px;
  background: var(--ar-glass);
  border: 1px solid var(--ar-border);
  border-left: 3px solid var(--ar-accent);
  border-radius: var(--radius-card);
  backdrop-filter: blur(12px);
  color: var(--ar-text-primary);
  white-space: nowrap;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.float-kpi {
  min-width: 140px;
  max-width: 168px;
}

/* Spaced so segment + KPI cards never overlap */
.fc-1 { top: 0; left: 0; }
.fc-2 { top: 0; right: 0; }
.fc-3 { bottom: 0; left: 0; }
.fc-4 { bottom: 0; right: 0; }
.fc-5 { top: 36%; left: 0; }
.fc-6 { top: 42%; right: 0; }

/* Sections */
.section {
  padding: var(--section-pad) 0;
}

.section-header {
  max-width: 720px;
  margin-bottom: clamp(36px, 5vw, 56px);
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header h2 { margin-bottom: 1rem; color: inherit; }
.section-header p { margin: 0 auto; }

/* Asymmetric grids */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: stretch;
}

.grid-2 > .ar-card {
  height: 100%;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.grid-asymmetric {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: stretch;
}

.grid-asymmetric-rev {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
}

.mosaic {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.25rem;
}

.mosaic .mosaic-hero {
  grid-row: 1 / 3;
}

.photo-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
  transition: transform 0.8s var(--ease-out);
}

.photo-frame:hover img { transform: scale(1.04); }

.photo-frame.tall img { min-height: 420px; }
.photo-frame.wide img { min-height: 320px; }

.photo-frame.compact {
  max-width: 280px;
  width: 100%;
  justify-self: start;
}

.photo-frame.compact img {
  min-height: 260px;
  max-height: 380px;
  object-fit: cover;
}

.photo-frame.mosaic-dash {
  max-width: 520px;
  width: 100%;
  margin: 0;
}

.photo-frame.mosaic-dash img {
  min-height: 220px;
  max-height: 300px;
  object-fit: cover;
}

.mosaic-proof {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
  margin-top: 0.5rem;
}

.mosaic-proof-copy h3 {
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  margin-bottom: 1rem;
  color: var(--ar-text-primary);
}

.mosaic-proof-copy p {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.7;
  max-width: 42ch;
}

.photo-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 18px;
  background: linear-gradient(transparent, rgba(11, 13, 18, 0.92));
  font-size: 0.8125rem;
  color: var(--ar-text-muted);
}

/* Metrics strip */
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.metric-cell {
  background: var(--ar-bg-panel);
  padding: clamp(28px, 4vw, 40px) 24px;
  text-align: center;
}

.metric-cell .stat-num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--ar-accent);
  line-height: 1;
}

.metric-cell .stat-label {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--ar-text-muted);
}

/* Proof / lanes */
.lane-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lane-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1rem;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  border-left: 3px solid var(--ar-accent);
  transition: background var(--transition);
}

.lane-item:hover { background: rgba(255, 181, 71, 0.04); }

.lane-num {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ar-accent);
}

/* Method steps */
.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: step;
}

.method-step {
  position: relative;
  padding: 28px 22px;
  background: var(--ar-bg-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-card);
  border-top: 3px solid var(--ar-accent);
}

.method-step .step-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ar-accent);
  margin-bottom: 0.75rem;
}

/* FAQ accordion */
.faq-list { max-width: 820px; }

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-question {
  width: 100%;
  display: grid;
  grid-template-columns: 56px 1fr 32px;
  gap: 1rem;
  align-items: center;
  padding: 1.35rem 0;
  background: transparent;
  border: none;
  color: var(--ar-text-primary);
  font-family: var(--font-head);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  min-height: 44px;
}

.faq-num {
  font-size: 0.875rem;
  color: var(--ar-accent);
  font-weight: 700;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  position: relative;
  justify-self: end;
  transition: border-color var(--transition), transform var(--transition);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--ar-accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::before { width: 12px; height: 2px; }
.faq-icon::after { width: 2px; height: 12px; transition: opacity 0.25s; }

.faq-item.is-open .faq-icon::after { opacity: 0; }
.faq-item.is-open .faq-icon { border-color: var(--ar-accent); }

.faq-answer {
  display: none;
  padding: 0 0 1.5rem 72px;
  max-width: 68ch;
}

.faq-item.is-open .faq-answer { display: block; }

.faq-answer p { font-size: 0.975rem; }

/* Forms */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ar-text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  min-height: 48px;
  padding: 12px 14px;
  background: var(--ar-bg-obsidian);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  color: var(--ar-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--ar-accent);
}

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.consent-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.875rem;
  color: var(--ar-text-muted);
}

.consent-row input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--ar-accent);
  flex-shrink: 0;
}

.form-success {
  padding: 16px 18px;
  border: 1px solid var(--ar-accent);
  border-radius: var(--radius-card);
  background: var(--ar-accent-dim);
  color: var(--ar-accent-soft);
  margin-bottom: 1.5rem;
}

.form-error {
  padding: 16px 18px;
  border: 1px solid rgba(255, 90, 90, 0.55);
  border-radius: var(--radius-card);
  background: rgba(255, 90, 90, 0.12);
  color: #ffb4b4;
  margin-bottom: 1.5rem;
}

/* CTA band — dark field, light type */
.cta-band {
  padding: clamp(64px, 10vw, 112px) 0;
  text-align: center;
  background: #06070a;
  color: #F3F5F8;
}

.cta-band h2 { margin-bottom: 1rem; color: #F3F5F8; }
.cta-band .lead,
.cta-band p {
  margin: 0 auto 2rem;
  color: rgba(243, 245, 248, 0.88);
}
.cta-band .eyebrow { color: var(--ar-accent); }
.cta-band .btn-primary {
  background: var(--ar-accent);
  color: var(--ar-ink-on-accent);
  border-color: var(--ar-accent);
}
.cta-band .btn-outline {
  color: #F3F5F8;
  border-color: rgba(243, 245, 248, 0.35);
}

/* Disclaimer */
.disclaimer {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--ar-text-muted);
  opacity: 0.9;
  max-width: 80ch;
}

.disclaimer-box {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-card);
  background: rgba(0, 0, 0, 0.2);
}

/* Footer — 4 columns */
.ar-footer {
  padding: clamp(48px, 7vw, 80px) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: 48px;
}

.footer-brand .ar-wordmark {
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  max-width: 32ch;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ar-accent);
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.55rem; }
.footer-col a {
  color: var(--ar-text-muted);
  font-size: 0.9rem;
}
.footer-col a:hover { color: var(--ar-accent); }

.footer-contact p {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8125rem;
  color: var(--ar-text-muted);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links a { color: var(--ar-text-muted); }
.footer-legal-links a:hover { color: var(--ar-accent); }

.footer-disclaimer {
  padding: 0 0 1.5rem;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--ar-text-muted);
  opacity: 0.85;
  max-width: 100%;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  padding: 20px;
  background: var(--ar-bg-panel);
  border-top: 1px solid var(--ar-border);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.5);
}

.cookie-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding-left: clamp(4px, 2vw, 16px);
  padding-right: clamp(4px, 2vw, 16px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
}

.cookie-inner p {
  font-size: 0.875rem;
  margin: 0;
  color: var(--ar-text-muted);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-actions .btn {
  min-height: 44px;
  padding: 10px 16px;
  font-size: 0.8125rem;
}

.cookie-panel {
  display: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cookie-panel.is-open { display: block; }

.cookie-panel label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--ar-text-muted);
  margin-bottom: 0.5rem;
}

/* Page hero (inner pages) */
.page-hero {
  padding: clamp(64px, 10vw, 120px) 0 clamp(48px, 6vw, 72px);
  position: relative;
  overflow: hidden;
}

.page-hero h1 { max-width: 16ch; margin-bottom: 1.25rem; }

.page-hero-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-hero-thumb {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 380px;
  margin-left: auto;
}

.page-hero-thumb img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-height: 300px;
  object-fit: cover;
}

/* Legal prose */
.legal-prose {
  max-width: 760px;
  margin: 0 auto;
}

.legal-prose h2 {
  font-size: 1.35rem;
  margin: 2.5rem 0 1rem;
  color: var(--ar-text-primary);
}

.legal-prose h3 {
  font-size: 1.1rem;
  margin: 1.75rem 0 0.75rem;
}

.legal-prose ul,
.legal-prose ol {
  margin: 0 0 1rem 1.25rem;
  color: var(--ar-text-muted);
}

.legal-prose li { margin-bottom: 0.4rem; }

.legal-meta {
  font-size: 0.875rem;
  color: var(--ar-text-muted);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* 404 */
.error-page {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 80px 20px;
}

.error-page .error-code {
  font-family: var(--font-head);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 700;
  color: var(--ar-accent);
  line-height: 1;
  opacity: 0.35;
}

.error-page h1 { max-width: 18ch; margin: 1rem auto 1.25rem; }

/* Contact layout */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.contact-info-card {
  padding: 28px;
  background: var(--ar-bg-panel);
  border-radius: var(--radius-card);
  border-left: 3px solid var(--ar-accent);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--ar-accent);
}

.contact-info-card h3 { margin-bottom: 1rem; }
.contact-info-card p { font-size: 0.925rem; }

/* Intelligence memo */
.memo-rail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kpi-rail-item {
  padding: 18px 20px;
  background: var(--ar-bg-obsidian);
  border-radius: var(--radius-card);
  border-left: 3px solid var(--ar-accent);
}

.kpi-rail-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--ar-accent);
  margin-bottom: 0.25rem;
}

/* Responsive */
@media (max-width: 1100px) {
  .hero-ar-inner { grid-template-columns: 1fr; }
  .hero-map-stage {
    max-width: 480px;
    margin-top: 1.5rem;
    aspect-ratio: auto;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    place-items: stretch;
  }
  .radial-map,
  .radial-ring,
  .hero-map-core,
  .hero-map-pulse { display: none; }
  .float-card {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    animation: none;
    width: 100%;
  }
  .float-kpi { max-width: none; min-width: 0; }
  .grid-asymmetric,
  .grid-asymmetric-rev,
  .mosaic,
  .mosaic-proof,
  .page-hero-split { grid-template-columns: 1fr; }
  .mosaic .mosaic-hero { grid-row: auto; }
  .page-hero-thumb {
    margin: 1.5rem 0 0;
    max-width: 320px;
  }
  .photo-frame.mosaic-dash { max-width: 100%; }
  .method-steps { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .ar-nav,
  .ar-header-cta { display: none; }
  .ar-menu-toggle { display: block; }
  .grid-3,
  .grid-4,
  .metrics-strip { grid-template-columns: 1fr 1fr; }
  .contact-split { grid-template-columns: 1fr; }
  .cookie-inner { grid-template-columns: 1fr; }
  .hero-ar-copy h1,
  .page-hero h1 { max-width: none; }
}

@media (max-width: 640px) {
  .grid-2,
  .grid-3,
  .grid-4,
  .metrics-strip,
  .method-steps,
  .form-grid,
  .footer-grid,
  .hero-map-stage { grid-template-columns: 1fr; }
  .faq-question { grid-template-columns: 40px 1fr 28px; gap: 0.65rem; }
  .faq-answer { padding-left: 0; }
  .lane-item { grid-template-columns: 48px 1fr; }
  .hero-ar { min-height: auto; padding-top: 48px; }
  .page-hero-thumb { max-width: 100%; }
  .photo-frame.compact { max-width: 260px; }
  .photo-frame.tall img { min-height: 280px; }
  .ar-header { padding-left: 16px; padding-right: 16px; }
  .hero-ctas .btn { width: 100%; }
}