/* Wavelio Acoustic Console Stylesheet — Studio Lab Build 7.4 */
:root {
  --wav-bg: #F3F5F9;
  --wav-panel: #FFFFFF;
  --wav-slate: #0D1322;
  --wav-slate-mid: #172038;
  --wav-line: #D8DFEC;
  --wav-line-strong: #B6C2D9;
  --wav-text: #10172A;
  --wav-text-sub: #3A4660;
  --wav-text-dim: #66738F;
  --wav-indigo: #3730A3;
  --wav-cyan: #0891B2;
  --wav-cyan-bright: #22D3EE;
  --wav-ruby: #E11D48;
  --wav-emerald: #10B981;
  --wav-amber: #F59E0B;
  --wav-radius-sm: 6px;
  --wav-radius-md: 12px;
  --wav-radius-xl: 18px;
  --wav-shadow: 0 14px 34px -10px rgba(13, 19, 34, 0.09);
  --wav-shadow-console: 0 24px 56px -14px rgba(13, 19, 34, 0.22);
}

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

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

body.wav-studio-root {
  background-color: var(--wav-bg);
  color: var(--wav-text);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.76;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--wav-indigo);
  text-decoration: none;
  transition: all 0.16s ease;
}

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

.wav-shell {
  width: min(1240px, 92vw);
  margin-inline: auto;
}

/* Studio Telemetry Status Bar */
.wav-telemetry-bar {
  background: var(--wav-slate);
  color: #C7D2FE;
  font-size: 0.76rem;
  font-family: "SFMono-Regular", Consolas, monospace;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(34, 211, 238, 0.35);
}

.wav-telemetry-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.wav-led-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.wav-led-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wav-emerald);
  box-shadow: 0 0 8px var(--wav-emerald);
}

.wav-telemetry-nav {
  display: flex;
  gap: 1.2rem;
}

.wav-telemetry-nav a {
  color: #94A3B8;
}

.wav-telemetry-nav a:hover {
  color: var(--wav-cyan-bright);
}

/* Console Header */
.wav-header-dock {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--wav-line);
  position: sticky;
  top: 0;
  z-index: 95;
}

.wav-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 0;
  gap: 1rem;
}

.wav-brand-unit {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--wav-text);
}

.wav-wave-badge {
  width: 42px;
  height: 42px;
  border-radius: var(--wav-radius-sm);
  background: linear-gradient(135deg, var(--wav-slate) 0%, var(--wav-indigo) 100%);
  border: 1px solid var(--wav-cyan-bright);
  color: var(--wav-cyan-bright);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.wav-brand-jp {
  font-weight: 800;
  font-size: 1.06rem;
  display: block;
  line-height: 1.25;
}

.wav-brand-en {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.71rem;
  color: var(--wav-text-dim);
  display: block;
}

.wav-nav-strip {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.wav-nav-strip a {
  color: var(--wav-text-sub);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.78rem;
  border-radius: var(--wav-radius-sm);
}

.wav-nav-strip a:hover,
.wav-nav-strip a.is-on {
  background: #EEF2FF;
  color: var(--wav-indigo);
}

.wav-nav-strip a.wav-nav-console-btn {
  background: var(--wav-slate);
  color: #FFFFFF;
  margin-left: 0.35rem;
}

.wav-nav-strip a.wav-nav-console-btn:hover {
  background: var(--wav-indigo);
  color: #FFFFFF;
}

/* Studio Console Stage (Full-Width Dark Engineering Banner + Live SVG Spectrum) */
.wav-console-stage {
  background: radial-gradient(circle at 82% 20%, #1E293B 0%, var(--wav-slate) 70%);
  color: #FFFFFF;
  padding: 3.1rem 0 2.8rem;
  border-bottom: 3px solid var(--wav-cyan);
}

.wav-stage-matrix {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.2rem;
  align-items: center;
}

.wav-spec-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: var(--wav-cyan-bright);
  padding: 0.28rem 0.78rem;
  border-radius: 99px;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
  margin-bottom: 1.1rem;
}

.wav-stage-title {
  font-size: clamp(1.75rem, 2.7vw, 2.4rem);
  line-height: 1.3;
  font-weight: 800;
  margin-bottom: 1.05rem;
  letter-spacing: -0.02em;
}

.wav-stage-title span {
  color: var(--wav-cyan-bright);
}

.wav-stage-desc {
  color: #CBD5E1;
  font-size: 0.96rem;
  margin-bottom: 1.65rem;
}

.wav-stage-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.85rem;
}

.wav-btn-cyan {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--wav-cyan);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.78rem 1.35rem;
  border-radius: var(--wav-radius-sm);
}

.wav-btn-cyan:hover {
  background: #0E7490;
  color: #FFFFFF;
}

.wav-btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.06);
  color: #E2E8F0;
  border: 1px solid rgba(255,255,255,0.24);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.78rem 1.25rem;
  border-radius: var(--wav-radius-sm);
}

.wav-btn-outline-dark:hover {
  border-color: var(--wav-cyan-bright);
  color: var(--wav-cyan-bright);
}

.wav-kpi-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.wav-kpi-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 3px solid var(--wav-cyan-bright);
  padding: 0.75rem 0.9rem;
  border-radius: var(--wav-radius-sm);
}

.wav-kpi-box strong {
  display: block;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 1.22rem;
  color: #FFFFFF;
}

.wav-kpi-box span {
  font-size: 0.74rem;
  color: #94A3B8;
}

/* Right Acoustic Rack Monitor Card */
.wav-rack-monitor {
  background: #111827;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: var(--wav-radius-xl);
  padding: 1.4rem;
  box-shadow: var(--wav-shadow-console);
}

.wav-rack-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
  color: #94A3B8;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1rem;
}

.wav-rack-photo-wrap {
  position: relative;
  height: 190px;
  border-radius: var(--wav-radius-md);
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid rgba(255,255,255,0.15);
}

.wav-rack-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wav-rack-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,19,34,0.15) 0%, rgba(13,19,34,0.85) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.75rem;
}

.wav-spectrum-bars {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.45rem;
  align-items: end;
  height: 74px;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.65rem 0.75rem;
  border-radius: var(--wav-radius-sm);
  border: 1px solid rgba(255,255,255,0.08);
}

.wav-freq-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  height: 100%;
  justify-content: flex-end;
}

.wav-freq-bar {
  width: 100%;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--wav-cyan-bright) 0%, var(--wav-indigo) 100%);
}

.wav-freq-label {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.63rem;
  color: #94A3B8;
}

/* Sections */
.wav-section {
  padding: 3.75rem 0;
  border-bottom: 1px solid var(--wav-line);
}

.wav-section-tinted {
  background: #E9EEF6;
}

.wav-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.wav-eyebrow {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--wav-cyan);
  font-weight: 700;
  display: block;
  margin-bottom: 0.3rem;
}

.wav-h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 800;
  color: var(--wav-text);
}

.wav-subnote {
  color: var(--wav-text-dim);
  font-size: 0.9rem;
  max-width: 490px;
}

/* Sabine RT60 Acoustic Calculator & Zone Inspector (Unique to Wavelio) */
.wav-sabine-console {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  background: var(--wav-panel);
  border: 1px solid var(--wav-line-strong);
  border-radius: var(--wav-radius-xl);
  padding: 1.9rem;
  box-shadow: var(--wav-shadow);
}

.wav-room-size-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.wav-tatami-btn {
  border: 1px solid var(--wav-line-strong);
  background: var(--wav-bg);
  color: var(--wav-text-sub);
  padding: 0.6rem 0.5rem;
  border-radius: var(--wav-radius-sm);
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  text-align: center;
}

.wav-tatami-btn small {
  display: block;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--wav-text-dim);
}

.wav-tatami-btn.is-active {
  background: var(--wav-slate);
  color: #FFFFFF;
  border-color: var(--wav-cyan-bright);
}

.wav-tatami-btn.is-active small {
  color: var(--wav-cyan-bright);
}

.wav-treatment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 1.2rem;
}

.wav-treat-card {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.75rem 0.85rem;
  background: var(--wav-bg);
  border: 1px solid var(--wav-line);
  border-radius: var(--wav-radius-sm);
  cursor: pointer;
  user-select: none;
}

.wav-treat-card:hover {
  border-color: var(--wav-cyan);
}

.wav-treat-card input[type="checkbox"] {
  accent-color: var(--wav-indigo);
  width: 17px;
  height: 17px;
  margin-top: 0.2rem;
  cursor: pointer;
  flex-shrink: 0;
}

.wav-treat-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--wav-text);
  display: block;
}

.wav-treat-sub {
  font-size: 0.72rem;
  color: var(--wav-text-dim);
  display: block;
}

.wav-mic-dist-control {
  background: var(--wav-bg);
  border: 1px solid var(--wav-line);
  border-radius: var(--wav-radius-sm);
  padding: 0.9rem 1rem;
}

.wav-mic-dist-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
}

.wav-mic-dist-control input[type="range"] {
  width: 100%;
  accent-color: var(--wav-cyan);
  cursor: pointer;
}

/* Right Acoustic Telemetry Readout */
.wav-rt60-display {
  background: var(--wav-slate);
  color: #FFFFFF;
  border-radius: var(--wav-radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.wav-rt60-screen {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: var(--wav-radius-sm);
  padding: 1.1rem;
  margin-bottom: 1.1rem;
}

.wav-rt60-big {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 2.05rem;
  font-weight: 800;
  color: var(--wav-cyan-bright);
}

.wav-grade-chip {
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.22rem 0.65rem;
  border-radius: 99px;
  background: rgba(16, 185, 129, 0.2);
  color: #6EE7B7;
}

.wav-band-meters {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.15rem;
}

.wav-band-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: #CBD5E1;
  margin-bottom: 0.22rem;
}

.wav-band-track {
  height: 7px;
  background: rgba(255,255,255,0.14);
  border-radius: 99px;
  overflow: hidden;
}

.wav-band-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--wav-cyan-bright), var(--wav-emerald));
  border-radius: 99px;
  transition: width 0.25s ease;
}

.wav-engineer-note {
  font-size: 0.82rem;
  color: #E2E8F0;
  background: rgba(0,0,0,0.3);
  padding: 0.8rem 0.9rem;
  border-radius: var(--wav-radius-sm);
  border-left: 3px solid var(--wav-cyan-bright);
}

/* 6-Stage Signal Chain Matrix */
.wav-signal-chain {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.wav-chain-node {
  background: var(--wav-panel);
  border: 1px solid var(--wav-line-strong);
  border-left: 4px solid var(--wav-indigo);
  border-radius: var(--wav-radius-sm);
  padding: 1.25rem;
}

.wav-chain-node:nth-child(even) {
  border-left-color: var(--wav-cyan);
}

.wav-chain-step {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.73rem;
  color: var(--wav-cyan);
  font-weight: 700;
  display: block;
  margin-bottom: 0.35rem;
}

.wav-chain-node h4 {
  font-size: 0.98rem;
  margin-bottom: 0.4rem;
}

.wav-chain-node p {
  font-size: 0.84rem;
  color: var(--wav-text-sub);
}

/* Lab Reports 3-Column Cards */
.wav-report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.wav-lab-card {
  background: var(--wav-panel);
  border: 1px solid var(--wav-line-strong);
  border-radius: var(--wav-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--wav-shadow);
  transition: transform 0.2s ease;
}

.wav-lab-card:hover {
  transform: translateY(-4px);
}

.wav-lab-media {
  position: relative;
  height: 195px;
  background: var(--wav-slate);
}

.wav-lab-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wav-lab-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(13, 19, 34, 0.9);
  color: var(--wav-cyan-bright);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
}

.wav-lab-badge-val {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  background: var(--wav-indigo);
  color: #FFFFFF;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
}

.wav-lab-content {
  padding: 1.35rem;
  flex: 1;
}

.wav-lab-content h3 {
  font-size: 1.06rem;
  line-height: 1.42;
  margin-bottom: 0.6rem;
}

.wav-lab-content p {
  font-size: 0.87rem;
  color: var(--wav-text-sub);
  margin-bottom: 1rem;
}

.wav-lab-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--wav-line);
  font-size: 0.75rem;
  color: var(--wav-text-dim);
}

.wav-lab-footer {
  padding: 0.85rem 1.35rem;
  background: var(--wav-bg);
  border-top: 1px solid var(--wav-line);
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  font-weight: 700;
}

/* Technical Article Layout */
.wav-doc-hero {
  background: var(--wav-slate);
  color: #FFFFFF;
  padding: 3rem 0 2.4rem;
  border-bottom: 3px solid var(--wav-cyan);
}

.wav-doc-crumb {
  font-size: 0.8rem;
  color: #94A3B8;
  margin-bottom: 0.9rem;
  display: flex;
  gap: 0.5rem;
}

.wav-doc-crumb a {
  color: var(--wav-cyan-bright);
}

.wav-doc-h1 {
  font-size: clamp(1.55rem, 2.5vw, 2.2rem);
  line-height: 1.32;
  margin-bottom: 1rem;
}

.wav-doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.82rem;
  color: #CBD5E1;
  font-family: "SFMono-Regular", Consolas, monospace;
}

.wav-doc-grid {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 2.25rem;
  padding: 2.75rem 0 4rem;
  align-items: start;
}

.wav-doc-aside {
  position: sticky;
  top: 86px;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.wav-aside-panel {
  background: var(--wav-panel);
  border: 1px solid var(--wav-line-strong);
  border-radius: var(--wav-radius-md);
  padding: 1.2rem;
}

.wav-aside-panel h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wav-text-dim);
  margin-bottom: 0.75rem;
  font-family: "SFMono-Regular", Consolas, monospace;
}

.wav-aside-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.85rem;
}

.wav-aside-links a {
  color: var(--wav-text-sub);
  display: block;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
}

.wav-aside-links a:hover {
  background: #EEF2FF;
  color: var(--wav-indigo);
}

.wav-doc-paper {
  background: var(--wav-panel);
  border: 1px solid var(--wav-line-strong);
  border-radius: var(--wav-radius-xl);
  padding: 2.4rem;
  box-shadow: var(--wav-shadow);
}

.wav-doc-paper h2 {
  font-size: 1.35rem;
  color: var(--wav-text);
  margin: 2.1rem 0 0.85rem;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid var(--wav-bg);
}

.wav-doc-paper h2:first-of-type {
  margin-top: 0;
}

.wav-doc-paper p {
  margin-bottom: 1.15rem;
  color: var(--wav-text-sub);
}

.wav-ab-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.35rem 0;
}

.wav-ab-box {
  padding: 1.15rem;
  border-radius: var(--wav-radius-sm);
  border: 1px solid var(--wav-line);
}

.wav-ab-box.is-bad {
  background: #FFF1F2;
  border-left: 4px solid var(--wav-ruby);
}

.wav-ab-box.is-good {
  background: #ECFEFF;
  border-left: 4px solid var(--wav-cyan);
}

.wav-spec-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0 1.6rem;
  font-size: 0.88rem;
}

.wav-spec-table th,
.wav-spec-table td {
  border: 1px solid var(--wav-line-strong);
  padding: 0.7rem 0.85rem;
  text-align: left;
}

.wav-spec-table th {
  background: #E9EEF6;
  color: var(--wav-text);
  font-weight: 700;
}

.wav-preset-box {
  background: var(--wav-bg);
  border: 1px solid var(--wav-line-strong);
  border-radius: var(--wav-radius-md);
  padding: 1.25rem;
  margin: 1.5rem 0;
}

.wav-preset-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.wav-preset-box pre {
  background: var(--wav-panel);
  border: 1px solid var(--wav-line);
  padding: 1rem;
  border-radius: var(--wav-radius-sm);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  white-space: pre-wrap;
  line-height: 1.65;
}

.wav-verify-box {
  background: #EEF2FF;
  border: 1px solid rgba(55, 48, 163, 0.25);
  border-radius: var(--wav-radius-md);
  padding: 1.35rem;
  margin-top: 1.6rem;
}

.wav-verify-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Footer */
.wav-footer-rack {
  background: var(--wav-slate);
  color: #CBD5E1;
  padding: 3.5rem 0 2rem;
  border-top: 4px solid var(--wav-cyan);
}

.wav-footer-cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.wav-footer-rack h4 {
  color: #FFFFFF;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

.wav-footer-rack ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.85rem;
}

.wav-footer-rack a {
  color: #94A3B8;
}

.wav-footer-rack a:hover {
  color: var(--wav-cyan-bright);
}

.wav-footer-bottom {
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.78rem;
  color: #64748B;
}

@media (max-width: 980px) {
  .wav-stage-matrix,
  .wav-sabine-console,
  .wav-signal-chain,
  .wav-report-grid,
  .wav-doc-grid,
  .wav-footer-cols {
    grid-template-columns: 1fr;
  }
  .wav-room-size-tabs,
  .wav-treatment-grid,
  .wav-ab-compare {
    grid-template-columns: 1fr;
  }
  .wav-doc-aside {
    position: static;
  }
}