/* ============================================================
   CIRCULANT — AI Voice Agency shared stylesheet
   aivoiceagency.ai · Wisconsin-built
   ============================================================ */

:root {
  --void: #0A0A0F;
  --ink: #EEF0F4;
  --ink-mute: #808088;
  --cyan: #00D4FF;
  --cyan-bright: #00E5FF;
  --line: rgba(255,255,255,0.10);
  --line-strong: rgba(0,212,255,0.40);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--void); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.55; }
html, body { overflow-x: hidden; max-width: 100%; }
::selection { background: var(--cyan); color: var(--void); }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
section[id] { scroll-margin-top: 72px; }

/* 00. NAV */
nav.main-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 56px; background: var(--void); border-bottom: 1px solid var(--cyan); display: flex; align-items: center; justify-content: space-between; padding: 0 32px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
nav.main-nav .logo { font-weight: 500; color: var(--ink); }
nav.main-nav .logo .accent { color: var(--cyan); }
nav.main-nav ul { list-style: none; display: flex; gap: 32px; }
nav.main-nav ul a { color: var(--ink-mute); transition: color 0.15s; }
nav.main-nav ul a:hover { color: var(--cyan); }
nav.main-nav .menu-toggle { display: none; background: none; border: none; color: var(--ink); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }

@media (max-width: 768px) {
  nav.main-nav { padding: 0 16px; }
  nav.main-nav ul { display: none; }
  nav.main-nav ul.open { display: flex; position: absolute; top: 56px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--void); border-bottom: 1px solid var(--cyan); }
  nav.main-nav ul.open li { border-top: 1px solid var(--line); }
  nav.main-nav ul.open a { display: block; padding: 20px; color: var(--ink); }
  nav.main-nav .menu-toggle { display: block; }
}

/* SECTION FRAME */
.section { padding: 120px 32px; max-width: 1280px; margin: 0 auto; }
@media (max-width: 768px) { .section { padding: 64px 16px; } }

.section-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 32px; }
.section-title { font-family: var(--font-display); font-weight: 600; font-size: clamp(40px, 6vw, 64px); line-height: 1.05; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 64px; text-transform: uppercase; }
.section-divider { height: 1px; background: rgba(0,212,255,0.25); margin: 0 32px; position: relative; overflow: hidden; }
.section-divider::after { content: ''; position: absolute; height: 100%; width: 30%; top: 0; left: 0; background: linear-gradient(90deg, transparent, rgba(0,212,255,0.9), transparent); animation: scanlineSweep 4s linear infinite; }
@media (max-width: 768px) { .section-divider { margin: 0 16px; } }

/* 01. HERO */
.hero { padding: 152px 32px 120px; max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 320px; gap: 64px; align-items: start; }
@media (max-width: 1024px) { .hero { grid-template-columns: 1fr; gap: 48px; } }
@media (max-width: 768px) { .hero { padding: 96px 16px 64px; } }

.hero-content { max-width: 720px; }
.hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(56px, 9vw, 110px); line-height: 0.92; letter-spacing: -0.04em; text-transform: uppercase; color: var(--ink); margin: 24px 0 32px; }
.hero h1.hero-h1-3line { font-size: clamp(40px, 6.6vw, 84px); line-height: 1.06; letter-spacing: -0.03em; margin: 24px 0 24px; }
.hero h1 .accent { color: var(--cyan); }
.hero-sub { font-family: var(--font-body); font-size: 18px; line-height: 1.55; color: var(--ink-mute); max-width: 540px; margin-bottom: 32px; }
.hero-sub .accent { color: var(--cyan); font-weight: 600; }

/* SIGNAL LOSS METER — hero LEFT instrument tile. Outer chrome only;
   inner counter-row / counter-live-dot / counter-value / counter-caption
   rules below are unchanged so the bleedCounter() animation in site.js
   continues to fire on #bleed-counter / #bleed-value without edits. */
.signal-loss-meter { position: relative; max-width: 360px; margin: 32px 0 28px; padding: 22px 24px 20px; background: #14141C; border: 1px solid var(--cyan); border-radius: 4px; overflow: hidden; isolation: isolate; transition: border-color 0.4s ease, box-shadow 0.4s ease; }
.signal-loss-meter::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(0,212,255,0.07) 1px, transparent 1px); background-size: 8px 8px; pointer-events: none; z-index: 0; }
.signal-loss-meter::after { content: ''; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: linear-gradient(90deg, transparent, rgba(0,229,255,0.55), transparent); animation: meterScan 7s linear infinite; pointer-events: none; z-index: 1; }
.signal-loss-meter > * { position: relative; z-index: 2; }
.signal-loss-meter.locked-border { border-color: #00E5FF; box-shadow: 0 0 24px rgba(0,229,255,0.18); }
.meter-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 14px; }
@keyframes meterScan { 0% { transform: translateY(0); opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { transform: translateY(calc(100% + 2px)); opacity: 0; } }
.counter-row { display: flex; align-items: center; gap: 14px; }
.counter-live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); opacity: 0; transition: opacity 0.4s; box-shadow: 0 0 6px rgba(0,212,255,0.5); flex-shrink: 0; }
.counter-live-dot.on { opacity: 1; animation: counterDotPulse 1s ease-in-out infinite; }
@keyframes counterDotPulse { 0%, 100% { opacity: 0.55; box-shadow: 0 0 0 0 rgba(0,212,255,0.5); } 50% { opacity: 1; box-shadow: 0 0 0 6px rgba(0,212,255,0); } }
.counter-value { font-family: var(--font-display); font-weight: 700; font-size: clamp(44px, 6.4vw, 72px); line-height: 1; letter-spacing: -0.02em; color: #FF3B30; font-variant-numeric: tabular-nums; transition: color 0.4s ease, text-shadow 0.4s ease; display: inline-block; position: relative; }
.counter-value.locked { color: var(--cyan); text-shadow: 0 0 8px rgba(0,212,255,0.6), 0 0 16px rgba(0,212,255,0.25); }
.counter-value.slam { animation: counterSlam 0.35s ease-out 1; }
@keyframes counterSlam { 0% { transform: translateX(-10px); } 25% { transform: translateX(10px); } 50% { transform: translateX(-6px); } 75% { transform: translateX(6px); } 100% { transform: translateX(0); } }
/* Tight focused burst directly behind the digits — no diffuse blob. */
.counter-value.pulse::after { content: ''; position: absolute; inset: -4px -8px; border-radius: 6px; background: radial-gradient(ellipse at center, rgba(0,212,255,0.55), transparent 55%); animation: counterGlowBurst 0.6s ease-out 1; pointer-events: none; z-index: -1; }
@keyframes counterGlowBurst { 0% { opacity: 0; transform: scale(0.85); } 45% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(1.08); } }
.counter-value.creep { animation: counterTickUp 0.5s ease-out; }
@keyframes counterTickUp { 0% { text-shadow: 0 0 8px rgba(0,212,255,0.6), 0 0 16px rgba(0,212,255,0.25); } 50% { text-shadow: 0 0 12px rgba(0,212,255,0.85), 0 0 24px rgba(0,212,255,0.4); } 100% { text-shadow: 0 0 8px rgba(0,212,255,0.6), 0 0 16px rgba(0,212,255,0.25); } }
.counter-caption { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); margin-top: 16px; }
@media (max-width: 768px) {
  .signal-loss-meter { max-width: 280px; margin: 20px 0 24px; padding: 18px 18px 16px; }
  .counter-value { font-size: clamp(36px, 11vw, 56px) !important; }
}
@media (max-width: 390px) {
  .hero h1.hero-h1-3line { font-size: clamp(36px, 9vw, 56px); letter-spacing: -0.035em; }
}
@media (prefers-reduced-motion: reduce) {
  .counter-value { color: var(--cyan) !important; text-shadow: none !important; }
  .counter-live-dot { opacity: 1 !important; }
  .signal-loss-meter { border-color: var(--cyan) !important; box-shadow: none !important; }
  .signal-loss-meter::after { animation: none !important; opacity: 0 !important; }
}
.hero-founder-line { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 8px; }
.hero-local-trust-line { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 40px; }
.hero-ctas { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.btn-primary { display: inline-flex; align-items: center; gap: 10px; padding: 16px 28px; background: var(--cyan); color: var(--void); border: 1px solid var(--cyan); border-radius: 0; font-family: var(--font-mono); font-size: 13px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; transition: background 0.15s, color 0.15s, box-shadow 0.18s ease, border-color 0.15s; }
.btn-primary:hover { background: transparent; color: #00E5FF; border-color: #00E5FF; box-shadow: 0 0 28px rgba(0,212,255,0.4); }
.btn-primary:focus-visible { background: transparent; color: #00E5FF; border-color: #00E5FF; box-shadow: 0 0 28px rgba(0,229,255,0.5); }
.btn-outline { display: inline-flex; align-items: center; gap: 10px; padding: 16px 28px; background: transparent; color: var(--cyan); border: 1px solid var(--cyan); border-radius: 0; font-family: var(--font-mono); font-size: 13px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; transition: background 0.15s, color 0.15s, box-shadow 0.18s ease, border-color 0.15s; }
.btn-outline:hover { background: #00E5FF; color: var(--void); border-color: #00E5FF; box-shadow: 0 0 28px rgba(0,212,255,0.4); }
.btn-outline:focus-visible { background: #00E5FF; color: var(--void); border-color: #00E5FF; box-shadow: 0 0 28px rgba(0,229,255,0.5); }
.btn-secondary { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 13px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--line); padding: 4px 0; transition: color 0.15s, border-color 0.15s; }
.btn-secondary:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

/* SYSTEM SPEC PANEL — hero RIGHT instrument tile.
   Same frame chrome as .signal-loss-meter (rectangular, cyan border,
   #14141C interior, subtle dot grid) so the two panels read as a
   paired cockpit. Inner .meta-block left bars stay as gauge dividers,
   softened to rgba(0,212,255,0.4) so they don't compete with the
   outer frame. No scan line on this panel — the meter is the "live"
   instrument; this is the static spec readout. */
.hero-meta { position: relative; padding: 22px 20px 20px; background: #14141C; border: 1px solid var(--cyan); border-radius: 4px; overflow: hidden; isolation: isolate; display: flex; flex-direction: column; gap: 22px; }
.hero-meta::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(0,212,255,0.07) 1px, transparent 1px); background-size: 8px 8px; pointer-events: none; z-index: 0; }
.hero-meta > * { position: relative; z-index: 1; }
.meta-block { border-left: 1px solid rgba(0,212,255,0.4); padding-left: 14px; }
.meta-label { font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 4px; }
.meta-value { font-family: var(--font-mono); font-size: 14px; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink); }

/* 02. SYSTEM */
.system-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 48px; }
@media (max-width: 1024px) { .system-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; } }
@media (max-width: 600px) { .system-grid { grid-template-columns: 1fr; gap: 32px; } }

.system-block { border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); padding: 24px 0 0 24px; }
.system-block-num { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; color: var(--cyan); margin-bottom: 16px; }
.system-block-title { font-family: var(--font-display); font-weight: 600; font-size: 24px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink); margin-bottom: 16px; }
.system-block-body { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: var(--ink-mute); }

/* 02.5 VERTICALS — 5 cards responsive */
.verticals-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
@media (max-width: 1100px) { .verticals-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .verticals-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (max-width: 480px) { .verticals-grid { grid-template-columns: 1fr; } }
.vertical-card { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; gap: 20px; border: 1px solid var(--line-strong); padding: 24px 20px; min-height: 160px; cursor: pointer; background-image: radial-gradient(circle, rgba(0,212,255,0.07) 1px, transparent 1px); background-size: 16px 16px; transition: border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease; color: var(--ink); text-decoration: none; }
.vertical-card::before { content: ''; position: absolute; top: 0; left: 0; height: 1px; width: 30%; background: linear-gradient(90deg, transparent, rgba(0,229,255,0.9), transparent); animation: scanlineSweep 7s linear infinite; pointer-events: none; }
.vertical-card:nth-child(2)::before { animation-delay: 1.4s; }
.vertical-card:nth-child(3)::before { animation-delay: 2.8s; }
.vertical-card:nth-child(4)::before { animation-delay: 4.2s; }
.vertical-card:nth-child(5)::before { animation-delay: 5.6s; }
.vertical-card:hover { border-color: #00E5FF; color: #00E5FF; box-shadow: 0 0 28px rgba(0,212,255,0.32), inset 0 0 0 1px rgba(0,229,255,0.55); }
.vertical-card-title { font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: 0.02em; text-transform: uppercase; line-height: 1.1; }
.vertical-card-cta { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan); }

/* AUTO-ATTENDANT — IVR explainer section */
.auto-attendant-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .auto-attendant-grid { grid-template-columns: 1fr; gap: 40px; } }
.aa-body p { font-family: var(--font-body); font-size: 17px; line-height: 1.6; color: var(--ink); margin-bottom: 16px; max-width: 540px; }
.aa-body p:last-child { color: var(--ink-mute); font-size: 15px; }
.aa-ivr { border-left: 1px solid var(--cyan); padding-left: 24px; font-family: var(--font-mono); }
.aa-ivr-row { display: flex; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.aa-ivr-row:last-child { border-bottom: none; }
.aa-ivr-key { color: var(--cyan); font-size: 14px; font-weight: 600; letter-spacing: 0.08em; min-width: 64px; }
.aa-ivr-text { color: var(--ink); font-size: 14px; line-height: 1.4; }
.aa-ivr-text.muted { color: var(--ink-mute); }

/* 03. PRICING */
.pricing-trust { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: var(--ink-mute); max-width: 540px; margin: -32px 0 64px; padding-left: 16px; border-left: 1px solid var(--cyan); }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pricing-grid { grid-template-columns: 1fr; } }

.tier { border: 1px solid var(--line); padding: 32px 24px; display: flex; flex-direction: column; transition: border-color 0.15s, box-shadow 0.2s ease; }
.tier:hover { border-color: var(--cyan); box-shadow: inset 0 0 24px rgba(0,212,255,0.12), 0 0 24px rgba(0,212,255,0.18); }
.tier-name { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.tier-price { font-family: var(--font-display); font-weight: 600; font-size: 40px; line-height: 1; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 4px; }
.tier-price-sub { font-family: var(--font-body); font-size: 13px; color: var(--ink-mute); margin-bottom: 24px; }
.tier-divider { height: 1px; background: var(--line); margin: 0 0 24px; }
.tier-detail { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.tier-position { font-family: var(--font-body); font-size: 14px; color: var(--ink-mute); margin-bottom: 32px; flex-grow: 1; }
.tier-cta { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan); display: inline-flex; align-items: center; gap: 8px; border-bottom: 1px solid transparent; padding-bottom: 4px; transition: border-color 0.15s; align-self: flex-start; }
.tier-cta:hover { border-bottom-color: var(--cyan); }

/* 04. OPERATOR */
.operator-grid { display: grid; grid-template-columns: 60% 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .operator-grid { grid-template-columns: 1fr; gap: 48px; } }

.operator-headline { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 5vw, 64px); line-height: 0.95; letter-spacing: -0.03em; text-transform: uppercase; color: var(--ink); margin-bottom: 32px; }
.operator-body p { font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--ink); margin-bottom: 20px; max-width: 540px; }
.operator-body p:last-child { margin-bottom: 0; color: var(--ink-mute); }

.operator-stats { display: flex; flex-direction: column; gap: 32px; }
.stat-block { border-left: 1px solid var(--cyan); padding-left: 16px; }
.stat-label { font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 8px; }
.stat-value { font-family: var(--font-display); font-weight: 700; font-size: 40px; line-height: 1; letter-spacing: -0.02em; color: var(--ink); }
.stat-value-sm { font-family: var(--font-mono); font-size: 14px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); }

/* 05. CONTACT */
.contact-headline { font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 6vw, 72px); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; color: var(--ink); margin-bottom: 16px; }
.contact-sub { font-family: var(--font-body); font-size: 18px; color: var(--ink-mute); margin-bottom: 64px; max-width: 540px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-block { border: 1px solid var(--line); padding: 32px; transition: border-color 0.15s; }
.contact-block:hover { border-color: var(--cyan); }
.contact-block-label { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.contact-phone { font-family: var(--font-display); font-weight: 600; font-size: 28px; letter-spacing: -0.01em; color: var(--ink); display: block; margin-bottom: 12px; }
.contact-phone:hover { color: var(--cyan); }
.contact-text { font-family: var(--font-body); font-size: 14px; color: var(--ink-mute); line-height: 1.55; }
.contact-cta-btn { display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; padding: 14px 24px; background: transparent; color: var(--cyan); border: 1px solid var(--cyan); font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; transition: background 0.15s, color 0.15s; }
.contact-cta-btn:hover { background: var(--cyan); color: var(--void); }

/* 06. FOOTER — 4-col grid */
footer.main-footer { border-top: 1px solid var(--line); padding: 64px 32px 32px; max-width: 1280px; margin: 0 auto; }
@media (max-width: 768px) { footer.main-footer { padding: 40px 16px 24px; } }
.footer-rail { display: flex; flex-direction: column; gap: 16px; margin-bottom: 48px; }
.rail-section { display: flex; gap: 24px; align-items: baseline; padding-bottom: 16px; border-bottom: 1px solid rgba(0,212,255,0.12); }
.rail-section:last-of-type { border-bottom: 0; padding-bottom: 0; }
.rail-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); min-width: 140px; flex-shrink: 0; }
.rail-items { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.rail-items a { font-family: var(--font-mono); font-size: 12px; color: var(--ink-mute); letter-spacing: 0.04em; transition: color 0.15s; text-decoration: none; }
.rail-items a:hover { color: var(--cyan); }
.rail-arrow { color: var(--cyan); font-family: var(--font-mono); font-size: 12px; opacity: 0.65; }
.rail-disabled { font-family: var(--font-mono); font-size: 12px; color: #4A4A52; letter-spacing: 0.04em; }
@media (max-width: 768px) {
  .rail-section { flex-direction: column; gap: 8px; align-items: flex-start; padding-bottom: 14px; }
  .rail-label { min-width: 0; }
}
.footer-copy { border-top: 1px solid var(--line); padding-top: 24px; text-align: center; font-family: var(--font-mono); font-size: 11px; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); }
.footer-copy a { color: var(--ink-mute); transition: color 0.15s; }
.footer-copy a:hover { color: var(--cyan); }

/* POLISH PASS — authority cues */
.nav-left { display: flex; align-items: center; }
.nav-signal-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: radial-gradient(circle at center, #FFFFFF 0%, #00E5FF 25%, #00D4FF 55%, transparent 80%); margin-right: 10px; vertical-align: middle; animation: navPulse 2.4s ease-in-out infinite; box-shadow: 0 0 4px rgba(0,229,255,0.6), 0 0 10px rgba(0,212,255,0.4), 0 0 20px rgba(0,212,255,0.2); }
.nav-signal-label { color: #6B7280; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; margin-right: 16px; }
@media (max-width: 768px) { .nav-signal-label { display: none; } }

@keyframes navPulse {
  0%, 100% { opacity: 0.55; filter: brightness(0.9); }
  50% { opacity: 1; filter: brightness(1.25); }
}

@keyframes scanlineSweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}

nav.main-nav::after { content: ''; position: absolute; left: 0; bottom: -1px; height: 1px; width: 30%; background: linear-gradient(90deg, transparent, rgba(0,212,255,0.9), transparent); animation: scanlineSweep 4s linear infinite; pointer-events: none; }

/* HERO line rise — one-shot on first visit */
.hero-line { display: block; }
body.hero-animate .hero-line {
  opacity: 0;
  transform: translateY(24px);
  animation: heroLineRise 0.55s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
body.hero-animate .hero-line:nth-child(1) { animation-delay: 0ms; }
body.hero-animate .hero-line:nth-child(2) { animation-delay: 80ms; }
body.hero-animate .hero-line:nth-child(3) { animation-delay: 160ms; }
body.hero-animate .hero-line:nth-child(4) { animation-delay: 240ms; }

@keyframes heroLineRise {
  to { opacity: 1; transform: translateY(0); }
}

/* Cyan flicker (one-shot) + accent breath (perpetual, starts after flicker) */
.hero-line-cyan {
  animation: accentBreath 2.4s ease-in-out infinite;
}
body.hero-animate .hero-line-cyan.flicker {
  animation: cyanFlicker 0.5s ease-in-out 1, accentBreath 2.4s ease-in-out infinite 0.5s;
  animation-fill-mode: forwards;
}

@keyframes cyanFlicker {
  0%, 100% { color: #00D4FF; text-shadow: none; }
  50% { color: #00E5FF; text-shadow: 0 0 9px rgba(0,229,255,0.6); }
}

@keyframes accentBreath {
  0%, 100% { text-shadow: 0 0 6px rgba(0,212,255,0.28); filter: brightness(1); }
  50% { text-shadow: 0 0 11px rgba(0,229,255,0.55); filter: brightness(1.12); }
}

/* FLAIR — cursor-proximity glow on primary CTAs */
.cta-primary {
  position: relative;
  overflow: visible;
  --glow-x: 50%;
  --glow-y: 50%;
  --glow-opacity: 0;
}
.cta-primary::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at var(--glow-x) var(--glow-y), rgba(0,212,255,calc(0.25 * var(--glow-opacity))), transparent 70%);
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: -1;
  border-radius: inherit;
}

.system-status { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; color: #6B7280; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #00D4FF; animation: statusPulse 2.4s ease-in-out infinite; flex-shrink: 0; box-shadow: 0 0 6px rgba(0,212,255,0.5); }
@keyframes statusPulse {
  0%, 100% { opacity: 0.55; box-shadow: 0 0 0 0 rgba(0,212,255,0.5); }
  50% { opacity: 1; box-shadow: 0 0 0 4px rgba(0,212,255,0); }
}

.stat-number { font-variant-numeric: tabular-nums; }

/* FAQ */
.faq-grid { display: grid; gap: 32px; margin-top: 0; }
.faq-item { border-left: 1px solid rgba(0,212,255,0.3); padding-left: 24px; }
.faq-num { color: var(--cyan); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; margin-bottom: 8px; }
.faq-q { color: var(--ink); font-family: var(--font-display); font-size: 22px; font-weight: 600; line-height: 1.3; margin: 0 0 12px; }
.faq-a { color: var(--ink-mute); font-family: var(--font-body); font-size: 16px; line-height: 1.6; margin: 0; }
@media (min-width: 768px) { .faq-grid { grid-template-columns: 1fr 1fr; gap: 48px 64px; } }

/* DEMO LINE (homepage hero demo callout — existing component, kept) */
.demo-section { padding: 80px 32px; max-width: 1280px; margin: 0 auto; }
@media (max-width: 768px) { .demo-section { padding: 48px 16px; } }
.demo-kicker { color: var(--cyan); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 24px; }
.demo-phone { display: inline-flex; align-items: center; gap: 16px; color: var(--ink); font-family: var(--font-display); font-size: 36px; font-weight: 700; letter-spacing: -0.01em; text-decoration: none; border: 1px solid var(--cyan); padding: 16px 32px; transition: background 0.2s, color 0.2s; }
.demo-phone:hover { background: rgba(0,212,255,0.05); }
.demo-phone-prefix { color: var(--cyan); }
.demo-bars { display: inline-flex; align-items: flex-end; gap: 3px; margin-left: 8px; height: 22px; }
.demo-bars span { display: block; width: 3px; background: var(--cyan); animation: demo-pulse 1.4s ease-in-out infinite; transform-origin: bottom; }
.demo-bars span:nth-child(1) { height: 10px; animation-delay: 0s; }
.demo-bars span:nth-child(2) { height: 18px; animation-delay: 0.12s; }
.demo-bars span:nth-child(3) { height: 13px; animation-delay: 0.24s; }
.demo-bars span:nth-child(4) { height: 22px; background: #00E5FF; box-shadow: 0 0 8px rgba(0,229,255,0.6); animation-delay: 0.06s; }
.demo-bars span:nth-child(5) { height: 15px; animation-delay: 0.3s; }
.demo-bars span:nth-child(6) { height: 19px; animation-delay: 0.18s; }
.demo-bars span:nth-child(7) { height: 11px; animation-delay: 0.36s; }
@keyframes demo-pulse { 0%, 100% { opacity: 0.4; transform: scaleY(0.8); } 50% { opacity: 1; transform: scaleY(1.2); } }
.demo-sub { color: var(--ink-mute); font-family: var(--font-body); font-size: 15px; margin-top: 24px; max-width: 540px; line-height: 1.6; }
@media (max-width: 640px) { .demo-phone { font-size: 24px; padding: 12px 20px; } }

/* PHONE BARS NEXT TO CONTACT NUMBER (5 bars) */
.phone-with-bars { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.phone-with-bars .contact-phone { display: inline; margin-bottom: 0; }
.phone-bars { display: inline-flex; align-items: flex-end; gap: 2px; height: 18px; }
.phone-bars span { display: block; width: 2px; background: var(--cyan); animation: phone-pulse 1.6s ease-in-out infinite; transform-origin: bottom; box-shadow: 0 0 4px rgba(0,212,255,0.4); }
.phone-bars span:nth-child(1) { height: 8px; animation-delay: 0s; }
.phone-bars span:nth-child(2) { height: 14px; animation-delay: 0.2s; }
.phone-bars span:nth-child(3) { height: 10px; animation-delay: 0.4s; }
.phone-bars span:nth-child(4) { height: 16px; animation-delay: 0.6s; }
.phone-bars span:nth-child(5) { height: 12px; animation-delay: 0.8s; }
@keyframes phone-pulse { 0%, 100% { opacity: 0.5; transform: scaleY(0.7); } 50% { opacity: 1; transform: scaleY(1.1); } }

/* H2 UNDERLINE DRAW */
.section-title { position: relative; display: inline-block; }
.section-title::after { content: ''; position: absolute; bottom: -8px; left: 0; width: 0; height: 1px; background: var(--cyan); transition: width 0.8s ease-out; }
.section-title.in-view::after { width: 100%; }

/* STANDARDIZED PHONE CTA MODULE — used sitewide */
.phone-cta-module { border: 1px solid var(--cyan); padding: 32px; max-width: 720px; margin: 64px 0; background: var(--void); }
.phone-cta-module .kicker { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.phone-cta-module .phone-link { display: inline-flex; align-items: center; gap: 16px; color: var(--ink); font-family: var(--font-display); font-size: clamp(28px, 4vw, 40px); font-weight: 700; letter-spacing: -0.01em; text-decoration: none; transition: color 0.15s; }
.phone-cta-module .phone-link:hover { color: var(--cyan); }
.phone-cta-module .phone-arrow { color: var(--cyan); }
.phone-cta-module .voice-wave { display: inline-flex; align-items: flex-end; gap: 3px; margin-left: 8px; height: 28px; }
.phone-cta-module .voice-wave span { display: block; width: 2px; background: var(--cyan); animation: voiceWavePulse 1.2s ease-in-out infinite; transform-origin: bottom; box-shadow: 0 0 6px rgba(0,212,255,0.5); }
.phone-cta-module .voice-wave span:nth-child(1) { height: 14px; animation-delay: 0s; }
.phone-cta-module .voice-wave span:nth-child(2) { height: 22px; animation-delay: 0.1s; }
.phone-cta-module .voice-wave span:nth-child(3) { height: 18px; animation-delay: 0.2s; }
.phone-cta-module .voice-wave span:nth-child(4) { height: 26px; animation-delay: 0.3s; }
.phone-cta-module .voice-wave span:nth-child(5) { height: 16px; animation-delay: 0.4s; }
@keyframes voiceWavePulse { 0%, 100% { opacity: 0.45; transform: scaleY(0.65); } 50% { opacity: 1; transform: scaleY(1.15); } }
.phone-cta-module .phone-sub { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mute); margin-top: 16px; }
.phone-cta-module .phone-sub .live { color: var(--cyan); }

/* SIGNAL STACK V2 — unified 9-bar voice signal indicator (PR #27).
   Replaces .demo-bars / .phone-bars / .voice-wave sitewide. CSS-only,
   no JS. One bar (the active 5th) reads brighter than the rest. Custom
   cubic-bezier breathing for an organic feel. .active-sweep modifier
   triggers a one-shot scan when applied (e.g., on CTA tap from JS). */
.signal-stack-v2 { display: inline-flex; align-items: flex-end; gap: 3px; height: 22px; vertical-align: middle; pointer-events: none; user-select: none; }
.signal-stack-v2 span { display: block; width: 3px; border-radius: 50px; background: rgba(0,212,255,0.7); box-shadow: 0 0 8px rgba(0,212,255,0.6); transform-origin: center bottom; animation: signal-stack-breathe 1.6s cubic-bezier(0.45,0.05,0.55,0.95) infinite; }
.signal-stack-v2 span:nth-child(1) { height: 6px;  animation-delay: 0s; }
.signal-stack-v2 span:nth-child(2) { height: 12px; animation-delay: 0.10s; }
.signal-stack-v2 span:nth-child(3) { height: 9px;  animation-delay: 0.25s; }
.signal-stack-v2 span:nth-child(4) { height: 14px; animation-delay: 0.40s; }
.signal-stack-v2 span:nth-child(5).active,
.signal-stack-v2 span.active { height: 18px; animation-delay: 0.15s; background: var(--cyan-bright); opacity: 1; box-shadow: 0 0 10px rgba(0,229,255,0.75); }
.signal-stack-v2 span:nth-child(6) { height: 11px; animation-delay: 0.30s; }
.signal-stack-v2 span:nth-child(7) { height: 15px; animation-delay: 0.45s; }
.signal-stack-v2 span:nth-child(8) { height: 8px;  animation-delay: 0.20s; }
.signal-stack-v2 span:nth-child(9) { height: 10px; animation-delay: 0.35s; }
@keyframes signal-stack-breathe {
  0%, 100% { transform: scaleY(0.85); opacity: 0.7; }
  50%      { transform: scaleY(1.05); opacity: 1; }
}
.signal-stack-v2.active-sweep span { animation: signal-stack-sweep 0.6s cubic-bezier(0.2,0.8,0.4,1) 1; }
@keyframes signal-stack-sweep {
  0%   { transform: scaleY(0.85); opacity: 0.7; }
  40%  { transform: scaleY(1.4);  opacity: 1; box-shadow: 0 0 14px rgba(0,229,255,0.85); }
  100% { transform: scaleY(0.85); opacity: 0.7; }
}
@media (prefers-reduced-motion: reduce) {
  .signal-stack-v2 span { animation: none !important; transform: scaleY(1); }
}
.signal-stack-v2.in-mobile-cta { height: 14px; gap: 2px; margin-left: 8px; vertical-align: -2px; }
.signal-stack-v2.in-mobile-cta span { width: 2px; box-shadow: 0 0 6px rgba(10,10,15,0.45); background: rgba(10,10,15,0.85); }
.signal-stack-v2.in-mobile-cta span.active { background: var(--void); box-shadow: 0 0 8px rgba(10,10,15,0.7); }
@media (max-width: 374px) { .signal-stack-v2.in-mobile-cta { display: none; } }

/* TAP FEEDBACK — visual fallback for haptic. Wired by site.js on
   pointerdown, kept under 220ms total so it never feels lagged or
   interferes with the click handler that follows. */
.tap-feedback { animation: tap-snap 220ms cubic-bezier(0.2,0.8,0.4,1) 1; }
@keyframes tap-snap {
  0%   { transform: scale(1); }
  25%  { transform: scale(0.95); box-shadow: 0 0 0 2px rgba(0,212,255,0.55), 0 0 28px rgba(0,212,255,0.45); }
  100% { transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .tap-feedback { animation: none; }
}

/* HEAR AVA ANSWER — audio sample cards (homepage) */
.audio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .audio-grid { grid-template-columns: 1fr; gap: 16px; } }
.audio-card { display: flex; flex-direction: column; gap: 16px; text-align: left; border: 1px solid var(--line); background: var(--void); padding: 28px 24px; font-family: inherit; color: var(--ink); cursor: pointer; transition: border-color 0.15s, transform 0.15s; position: relative; }
.audio-card:hover { border-color: var(--cyan); transform: translateY(-2px); }
.audio-card:focus-visible { border-color: var(--cyan); }
.audio-card.playing { border-color: var(--cyan); }
.audio-play { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); }
.audio-card.playing .audio-play::before { content: '■ PAUSE'; }
.audio-card.playing .audio-play { font-size: 0; }
.audio-card.playing .audio-play::before { font-size: 12px; }
.audio-label { font-family: var(--font-display); font-size: 18px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); }
.audio-line { font-family: var(--font-body); font-size: 14px; line-height: 1.5; color: var(--ink-mute); font-style: italic; }
.audio-card.coming-soon::after { content: 'Audio coming soon'; position: absolute; bottom: 12px; right: 12px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); background: var(--void); padding: 4px 8px; border: 1px solid var(--line); }

/* WHAT AVA DOES (AND DOESN'T) — operator-honest callout */
.what-ava-does { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.what-ava-does-inner { max-width: 720px; padding-left: 16px; border-left: 1px solid var(--cyan); padding-top: 8px; padding-bottom: 8px; }
.what-ava-does .section-label { margin-bottom: 16px; }
.what-ava-does p { font-family: var(--font-body); font-size: 17px; line-height: 1.6; color: var(--ink); }
@media (max-width: 768px) { .what-ava-does { padding: 0 16px; } .what-ava-does p { font-size: 15px; } }

/* HANDLES GRID — for vertical pages "What AVA Handles" 4-cards */
.handles-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) { .handles-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .handles-grid { grid-template-columns: 1fr; } }
.handle-card { border: 1px solid var(--line); padding: 28px 24px; transition: border-color 0.15s; }
.handle-card:hover { border-color: var(--cyan); }
.handle-card-num { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; color: var(--cyan); margin-bottom: 12px; }
.handle-card-title { font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
.handle-card-body { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: var(--ink-mute); }

/* HOW IT WORKS 3-step flow */
.flow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
@media (max-width: 900px) { .flow-grid { grid-template-columns: 1fr; gap: 24px; } }
.flow-step { border-top: 1px solid var(--cyan); padding: 24px 0 0; }
.flow-step-num { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; color: var(--cyan); margin-bottom: 12px; }
.flow-step-title { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
.flow-step-body { font-family: var(--font-body); font-size: 15px; line-height: 1.55; color: var(--ink-mute); }

/* CITY PAIN POINTS LIST */
.pain-list { display: grid; gap: 16px; max-width: 720px; }
.pain-row { display: grid; grid-template-columns: 32px 1fr; gap: 16px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); }
.pain-row:last-child { border-bottom: none; }
.pain-row .marker { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.08em; color: var(--cyan); }
.pain-row .pain-text { font-family: var(--font-body); font-size: 16px; line-height: 1.55; color: var(--ink); }

/* CROSS-LINK FOOTER MODULE — at bottom of every page */
.cross-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1280px; margin: 64px auto 0; padding: 0 32px; }
@media (max-width: 768px) { .cross-links { grid-template-columns: 1fr; padding: 0 16px; } }
.cross-link-card { border-top: 1px solid var(--line); padding: 24px 0 0; transition: border-color 0.15s; }
.cross-link-card:hover { border-top-color: var(--cyan); }
.cross-link-card .label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 12px; }
.cross-link-card .title { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.cross-link-card .arrow { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); }

/* BLOG INDEX cards */
.blog-grid { display: grid; grid-template-columns: 1fr; gap: 24px; max-width: 1024px; margin: 0 auto; }
.blog-card { border: 1px solid var(--line); padding: 32px; transition: border-color 0.15s; display: block; }
.blog-card:hover { border-color: var(--cyan); }
.blog-card .date { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--cyan); margin-bottom: 12px; }
.blog-card .title { font-family: var(--font-display); font-size: 28px; font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; color: var(--ink); margin-bottom: 12px; }
.blog-card .preview { font-family: var(--font-body); font-size: 15px; line-height: 1.55; color: var(--ink-mute); margin-bottom: 16px; }
.blog-card .read { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan); }

/* BLOG POST body */
.post-meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--cyan); margin-bottom: 16px; }
.post-headline { font-family: var(--font-display); font-weight: 700; font-size: clamp(36px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 32px; max-width: 900px; }
.post-body { font-family: var(--font-body); font-size: 17px; line-height: 1.7; color: var(--ink); max-width: 720px; }
.post-body p { margin-bottom: 24px; }
.post-body h2 { font-family: var(--font-display); font-size: 28px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); margin: 48px 0 16px; }
.post-body h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--ink); margin: 32px 0 12px; }
.post-body ul, .post-body ol { margin: 0 0 24px 24px; }
.post-body li { margin-bottom: 8px; }
.post-body a { color: var(--cyan); border-bottom: 1px solid rgba(0,212,255,0.3); transition: border-color 0.15s; }
.post-body a:hover { border-bottom-color: var(--cyan); }
.post-body strong { color: var(--ink); font-weight: 600; }

/* /VIDEOS placeholder cards */
.video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .video-grid { grid-template-columns: 1fr; } }
.video-card { border: 1px solid var(--line); padding: 0; aspect-ratio: 16/10; display: flex; flex-direction: column; justify-content: space-between; transition: border-color 0.15s; }
.video-card:hover { border-color: var(--cyan); }
.video-card .placeholder { flex: 1; display: flex; align-items: center; justify-content: center; color: var(--cyan); font-family: var(--font-mono); font-size: 32px; opacity: 0.4; }
.video-card .meta { padding: 16px; border-top: 1px solid var(--line); }
.video-card .meta .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--cyan); margin-bottom: 8px; }
.video-card .meta .title { font-family: var(--font-display); font-size: 16px; color: var(--ink); }

/* TEL LINK CLICKABILITY GUARDS */
.demo-phone, .phone-with-bars > a, .phone-cta-module .phone-link { pointer-events: auto; cursor: pointer; position: relative; z-index: 2; }
.demo-bars, .phone-bars, .phone-cta-module .voice-wave { pointer-events: none; user-select: none; }
.demo-phone *, .phone-cta-module .phone-link * { pointer-events: auto; }

/* MOBILE STICKY CTA — floating */
#mobile-cta { position: fixed; bottom: calc(12px + env(safe-area-inset-bottom)); left: 12px; right: 12px; background: rgba(0,212,255,0.95); color: var(--void); text-align: center; padding: 14px 16px; font-family: var(--font-mono); font-weight: 700; font-size: 13px; letter-spacing: 0.08em; z-index: 100; border-radius: 6px; box-shadow: 0 4px 24px rgba(0,212,255,0.35), 0 0 0 1px rgba(0,212,255,0.5); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transform: translateY(calc(100% + 24px + env(safe-area-inset-bottom))); transition: transform 0.3s ease-out; display: none; }
#mobile-cta.visible { transform: translateY(0); }
#mobile-cta a { color: var(--void); text-decoration: none; display: block; }
@media (max-width: 768px) { #mobile-cta { display: block; } }

/* Calendar booking wrap — cyan-border box around the homepage // Book sub-block.
   Booking still opens in a new tab (no iframe by design — kept lighter for PR #25). */
.contact-block.calendar-wrap {
  background: #14141C;
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 8px;
  padding: 24px;
}
@media (max-width: 768px) { .contact-block.calendar-wrap { padding: 16px; } }

/* ACCESSIBILITY */
*:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .section-title::after { width: 100% !important; transition: none !important; }
}

/* CIRCULANT PULSE — fixed viewport border with a cyan arc that travels around it.
   Uses @property + conic-gradient so the angle is animatable. Falls back to a
   static low-opacity cyan border on browsers without @property (e.g. Firefox). */
@property --circulant-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
.circulant-pulse {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  box-shadow: 0 0 18px rgba(0, 212, 255, 0.15) inset, 0 0 24px rgba(0, 212, 255, 0.10);
  border: 1px solid transparent;
}
/* Steady base frame */
.circulant-pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 4px solid rgba(0, 212, 255, 0.30);
  pointer-events: none;
}
/* Rotating comet head with fading trail */
.circulant-pulse::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 4px;
  background: conic-gradient(
    from var(--circulant-angle, 0deg),
    transparent 0%,
    transparent 70%,
    rgba(0, 212, 255, 0.20) 78%,
    rgba(0, 212, 255, 0.55) 86%,
    rgba(96, 229, 255, 0.95) 92%,
    #00E5FF 95%,
    rgba(0, 229, 255, 0.85) 97%,
    transparent 100%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
          mask-composite: exclude;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.75)) drop-shadow(0 0 18px rgba(0, 212, 255, 0.35));
  animation: circulantPulseRotate 7s linear infinite;
}
@keyframes circulantPulseRotate {
  to { --circulant-angle: 360deg; }
}
@supports not (background: conic-gradient(from 0deg, red, blue)) {
  .circulant-pulse::before {
    background: none;
    border: 4px solid rgba(0, 212, 255, 0.30);
    padding: 0;
    -webkit-mask: none;
            mask: none;
    filter: none;
  }
  .circulant-pulse::after { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .circulant-pulse::before {
    animation: none !important;
    background: none !important;
    border: 4px solid rgba(0, 212, 255, 0.30);
    padding: 0;
    -webkit-mask: none;
            mask: none;
    filter: none;
  }
  .circulant-pulse::after { display: none; }
}

/* ============================================================
   CIRCULANT RING — animated cyan lit ring around the primary call
   button. ::after = soft pulsing cyan halo; ::before = a slow-rotating
   bright cyan arc (conic-gradient masked to a ring). Vanilla CSS, motion-
   safe. Reuses --circulant-angle + the circulantPulseRotate keyframe.
   ============================================================ */
.circulant-ring { position: relative; }
.circulant-ring::after,
.circulant-ring::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 9px;
  pointer-events: none;
  z-index: -1;
}
/* Soft pulsing cyan halo */
.circulant-ring::after {
  border: 1.5px solid rgba(0, 212, 255, 0.5);
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.45), inset 0 0 10px rgba(0, 212, 255, 0.22);
  animation: circulantRingPulse 2.8s ease-in-out infinite;
}
/* Slow-rotating bright arc */
.circulant-ring::before {
  padding: 2px;
  background: conic-gradient(
    from var(--circulant-angle, 0deg),
    transparent 0%,
    transparent 66%,
    rgba(0, 212, 255, 0.25) 78%,
    rgba(96, 229, 255, 0.90) 90%,
    #00E5FF 95%,
    rgba(0, 229, 255, 0.60) 97%,
    transparent 100%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
          mask-composite: exclude;
  filter: drop-shadow(0 0 6px rgba(0, 212, 255, 0.7));
  animation: circulantPulseRotate 5.5s linear infinite;
}
@keyframes circulantRingPulse {
  0%, 100% { opacity: 0.5;  transform: scale(1); }
  50%      { opacity: 0.95; transform: scale(1.025); }
}
/* Firefox / no-@property: keep just the static pulsing halo, drop the arc. */
@supports not (background: conic-gradient(from 0deg, red, blue)) {
  .circulant-ring::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .circulant-ring::before { display: none; }
  .circulant-ring::after { animation: none; opacity: 0.6; }
}

/* ============================================================
   LIVE CALL WIDGET — hero centerpiece (homepage + ground-transportation).
   Mirrors .signal-loss-meter chrome (cyan border, #14141C interior,
   dot grid) so it reads as a paired instrument with .hero-meta. v1
   ships with a mock backend (state machine in site.js); real Retell
   wiring lands in a followup push.
   ============================================================ */
.live-call-widget {
  position: relative;
  width: 100%;
  max-width: 560px;
  box-sizing: border-box;
  margin: 28px 0 32px;
  padding: 22px 24px 24px;
  background: #14141C;
  border: 1px solid var(--cyan);
  border-radius: 4px;
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}
.live-call-widget::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0,212,255,0.07) 1px, transparent 1px);
  background-size: 8px 8px;
  pointer-events: none;
  z-index: 0;
}
.live-call-widget::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,229,255,0.55), transparent);
  animation: meterScan 7s linear infinite;
  pointer-events: none;
  z-index: 1;
}
.live-call-widget > * { position: relative; z-index: 2; }
.live-call-widget.is-calling { border-color: #00E5FF; box-shadow: 0 0 28px rgba(0,229,255,0.2); }
.live-call-widget.is-connected { border-color: #00E5FF; box-shadow: 0 0 36px rgba(0,229,255,0.28); }
.live-call-widget.is-failed { border-color: #FF3B30; box-shadow: 0 0 20px rgba(255,59,48,0.18); }

.lcw-header { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.lcw-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cyan); }
.lcw-status { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--ink-mute); }
.live-call-widget.is-calling .lcw-status,
.live-call-widget.is-connected .lcw-status { color: var(--cyan-bright); }
.live-call-widget.is-failed .lcw-status { color: #FF6B6B; }

.lcw-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
  padding-bottom: 2px;
}
.lcw-chips::-webkit-scrollbar { display: none; }
.lcw-chip {
  flex: 0 0 auto;
  white-space: nowrap;
  background: rgba(10,10,15,0.6);
  color: var(--ink-mute);
  border: 1px solid rgba(0,212,255,0.18);
  border-radius: 999px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.lcw-chip:hover { color: var(--ink); border-color: rgba(0,212,255,0.45); }
.lcw-chip.active { color: var(--void); background: var(--cyan); border-color: var(--cyan-bright); box-shadow: 0 0 12px rgba(0,212,255,0.45); }

.lcw-inputs { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; margin-bottom: 14px; }
@media (max-width: 540px) { .lcw-inputs { grid-template-columns: 1fr; } }
.lcw-input {
  background: rgba(10,10,15,0.6);
  border: 1px solid rgba(0,212,255,0.22);
  color: var(--ink);
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  border-radius: 4px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  width: 100%;
}
.lcw-input::placeholder { color: #5A5A66; }
.lcw-input:focus {
  outline: none;
  border-color: var(--cyan-bright);
  box-shadow: 0 0 0 1px var(--cyan-bright), 0 0 16px rgba(0,212,255,0.22);
  background: rgba(0,212,255,0.04);
}
.lcw-input:disabled { opacity: 0.6; cursor: not-allowed; }

/* Business-type select — same skin as .lcw-input plus a cyan chevron.
   Repeated on :focus because .lcw-input:focus's `background` shorthand
   would otherwise wipe the chevron image. */
select.lcw-select,
select.lcw-select:focus {
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%2300D4FF' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
select.lcw-select:invalid { color: #5A5A66; } /* placeholder option state matches input placeholders */
select.lcw-select option { color: var(--ink); background: #0A0A0F; }

/* TCPA consent — checkbox left, statement right; CIRCULANT cyan accent. */
.ava-consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 16px 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(238, 240, 244, 0.7); /* --ink #EEF0F4 @ 70% */
  text-align: left;
}
.ava-consent input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 0 0 auto;
  position: relative;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  border: 1px solid rgba(0, 212, 255, 0.5);
  border-radius: 4px;
  background: rgba(10, 10, 15, 0.6);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
/* Invisible ≥44×44 hit area centred on the box for comfortable mobile taps. */
.ava-consent input[type="checkbox"]::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
}
.ava-consent input[type="checkbox"]:checked {
  background: var(--cyan);
  border-color: var(--cyan-bright);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.4);
}
/* Checkmark drawn in the void colour over the cyan fill. */
.ava-consent input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 6px;
  width: 5px;
  height: 10px;
  border: solid var(--void);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.ava-consent input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--cyan-bright);
  outline-offset: 2px;
}
.ava-consent input[type="checkbox"]:disabled { opacity: 0.6; cursor: not-allowed; }

.lcw-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px 22px;
  background: var(--cyan);
  color: var(--void);
  border: 1px solid var(--cyan-bright);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s, border-color 0.18s;
  animation: lcwIdlePulse 3.2s ease-in-out infinite;
  box-shadow: 0 0 0 1px var(--cyan-bright), 0 0 24px rgba(0,212,255,0.32);
}
.lcw-submit:hover { background: var(--cyan-bright); box-shadow: 0 0 0 1px var(--cyan-bright), 0 0 36px rgba(0,229,255,0.5); }
.lcw-submit:disabled { cursor: not-allowed; animation: none; }
.live-call-widget.is-calling .lcw-submit,
.live-call-widget.is-connected .lcw-submit {
  background: transparent;
  color: var(--cyan-bright);
  border-color: rgba(0,229,255,0.5);
  animation: none;
  box-shadow: 0 0 0 1px rgba(0,229,255,0.3), 0 0 18px rgba(0,212,255,0.18);
}
.live-call-widget.is-calling .lcw-submit-text::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan-bright);
  margin-right: 10px;
  vertical-align: middle;
  animation: lcwCallDot 1.1s ease-in-out infinite;
  box-shadow: 0 0 10px var(--cyan-bright);
}
.live-call-widget.is-failed .lcw-submit {
  background: transparent;
  color: #FF6B6B;
  border-color: rgba(255,59,48,0.5);
  animation: none;
  box-shadow: none;
}

@keyframes lcwIdlePulse {
  0%, 100% { box-shadow: 0 0 0 1px var(--cyan-bright), 0 0 18px rgba(0,212,255,0.22); }
  50%      { box-shadow: 0 0 0 1px var(--cyan-bright), 0 0 32px rgba(0,212,255,0.45); }
}
@keyframes lcwCallDot {
  0%, 100% { opacity: 0.4; box-shadow: 0 0 0 0 rgba(0,229,255,0.6), 0 0 8px var(--cyan-bright); }
  50%      { opacity: 1;   box-shadow: 0 0 0 6px rgba(0,229,255,0),   0 0 14px var(--cyan-bright); }
}

.lcw-meta { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; color: #5A5A66; margin-top: 12px; text-align: center; text-transform: uppercase; }
.lcw-error { color: #FF6B6B; }

@media (prefers-reduced-motion: reduce) {
  .lcw-submit, .live-call-widget::after, .live-call-widget.is-calling .lcw-submit-text::before {
    animation: none !important;
  }
}

@media (max-width: 768px) {
  .live-call-widget { padding: 18px 18px 20px; max-width: 100%; }
  .lcw-chips { gap: 5px; }
  .lcw-chip { padding: 6px 12px; font-size: 10px; }
}

@media (max-width: 600px) {
  .lcw-header { flex-direction: column; align-items: flex-start; }
}

/* PROOF STRIP — "Never sleeps. Never gets sick. Never quits."
   Thin band between hero and capability grid both pages. */
.proof-strip {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 56px;
  justify-content: center;
  border-top: 1px solid rgba(0,212,255,0.18);
  border-bottom: 1px solid rgba(0,212,255,0.18);
}
.proof-strip-item {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.proof-strip-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0,212,255,0.6);
}
@media (max-width: 768px) {
  .proof-strip { padding: 20px 16px; gap: 12px 28px; }
  .proof-strip-item { font-size: 11px; letter-spacing: 0.1em; }
}

/* INTEGRATIONS STRIP — named-stack trust band (ground-transportation, etc.) */
.integrations-strip { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; max-width: 720px; }
.integrations-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink);
  padding: 8px 14px;
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 4px;
  background: rgba(0,212,255,0.04);
}
.integrations-note { font-family: var(--font-body); font-size: 14px; color: var(--ink-mute); margin-top: 16px; max-width: 540px; line-height: 1.5; }

/* CAPABILITY GRID — 6/7-block layout for the new homepage + ground-transportation
   capability grid. Same visual language as .system-grid but allows 3 cols. */
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 48px; }
@media (max-width: 1024px) { .capability-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; } }
@media (max-width: 600px) { .capability-grid { grid-template-columns: 1fr; gap: 24px; } }
.capability-block { border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); padding: 24px 0 0 24px; }
.capability-block.flagship { border-top-color: var(--cyan); border-left-color: var(--cyan); }
.capability-block-num { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; color: var(--cyan); margin-bottom: 14px; }
.capability-block-title { font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
.capability-block-body { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: var(--ink-mute); }
.capability-block-body strong { color: var(--ink); font-weight: 600; }
.capability-tag { display: inline-block; font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--void); background: var(--cyan); padding: 3px 8px; border-radius: 2px; margin-left: 8px; vertical-align: middle; }

/* WORKFLOW PROOF — 4-card grid + intro */
.workflow-proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) { .workflow-proof-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .workflow-proof-grid { grid-template-columns: 1fr; } }
.workflow-proof-card { border: 1px solid var(--line); padding: 24px; transition: border-color 0.15s; background: rgba(0,212,255,0.02); }
.workflow-proof-card:hover { border-color: var(--cyan); }
.workflow-proof-card-num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--cyan); margin-bottom: 12px; }
.workflow-proof-card-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); margin-bottom: 10px; }
.workflow-proof-card-body { font-family: var(--font-body); font-size: 14px; line-height: 1.5; color: var(--ink-mute); }
.workflow-proof-lede { font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--ink); max-width: 720px; margin: -32px 0 48px; padding-left: 16px; border-left: 1px solid var(--cyan); }