:root {
  --paper: #e8c5af;
  --paper-soft: #f5e5d3;
  --ink: #1a0e08;
  --ink-soft: #3c2418;
  --brown: #5a2f1f;
  --accent: #e85d24;
  --gold: #f5dba0;
  --green: #b5d55c;
  --line: rgba(60, 30, 20, 0.22);
  --line-soft: rgba(60, 30, 20, 0.12);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

.app-shell {
  min-height: 100svh;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button {
  font: inherit;
}

.grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  mix-blend-mode: multiply;
  opacity: 0.065;
  z-index: 5;
}

.draft-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(60, 30, 20, 0.06) 0.5px, transparent 0.5px),
    linear-gradient(90deg, rgba(60, 30, 20, 0.06) 0.5px, transparent 0.5px);
  background-size: 32px 32px;
}

.landing {
  min-height: 100svh;
  position: relative;
  overflow: hidden;
  cursor: crosshair;
  background: var(--paper);
}

.hero-three {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.landing-nav,
.metadata-strip,
.landing-content {
  position: relative;
  z-index: 10;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 40px;
  border-bottom: 0.5px solid rgba(26, 14, 8, 0.15);
}

.brand-lockup,
.nav-actions,
.landing-cta,
.studio-brand,
.studio-flow,
.studio-meta {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.logo-mini {
  width: 28px;
  height: 28px;
  overflow: hidden;
  border-radius: 5px;
  background: var(--ink);
}

.nav-links {
  display: flex;
  gap: 32px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.nav-links span {
  opacity: 0.6;
}

.nav-actions {
  gap: 14px;
  color: var(--brown);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.nav-actions span {
  opacity: 0.65;
}

.nav-actions button,
.mic-cta {
  border: 0;
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
}

.nav-actions button {
  padding: 8px 16px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.metadata-strip {
  display: flex;
  justify-content: space-between;
  padding: 14px 40px;
  border-bottom: 0.5px dashed rgba(26, 14, 8, 0.18);
  color: var(--brown);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.metadata-strip > div {
  display: flex;
  gap: 24px;
}

.metadata-strip em {
  opacity: 0.5;
  font-style: normal;
}

.live-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.live-label i,
.rec-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: rec-pulse 1.5s ease-in-out infinite;
}

.landing-content {
  min-height: calc(100svh - 110px);
  padding: 80px 40px 60px;
}

.hero-copy {
  max-width: 580px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.eyebrow i {
  width: 48px;
  height: 1px;
  background: var(--ink);
}

.eyebrow span {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
}

.hero-copy h1 {
  max-width: 600px;
  margin: 0 0 36px;
  color: var(--ink);
  font-size: clamp(54px, 8vw, 88px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.92;
}

.hero-copy h1 span {
  display: inline-block;
  animation: word-rise 0.9s cubic-bezier(.2, .7, .2, 1) both;
}

.hero-copy h1 span:nth-child(2) { animation-delay: 0.08s; }
.hero-copy h1 span:nth-child(3) { animation-delay: 0.16s; }
.hero-copy h1 span:nth-child(5) { animation-delay: 0.24s; }
.hero-copy h1 span:nth-child(6) { animation-delay: 0.32s; }

.hero-copy .italic {
  font-family: "Times New Roman", serif;
  font-style: italic;
  font-weight: 500;
}

.hero-copy p {
  max-width: 440px;
  margin: 0 0 44px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.55;
  animation: fade-up 0.8s cubic-bezier(.2, .7, .3, 1) 0.4s both;
}

.landing-cta {
  gap: 20px;
  animation: fade-up 0.8s cubic-bezier(.2, .7, .3, 1) 0.6s both;
}

.mic-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 60px;
  padding: 18px 28px 18px 22px;
  overflow: hidden;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  transition: transform 0.3s ease;
}

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

.mic-orb {
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--ink);
}

.mic-orb i {
  position: absolute;
  inset: -6px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  opacity: 0;
}

.mic-cta:hover .mic-orb i {
  animation: mic-ring 1.4s ease-out infinite;
}

.mic-cta kbd {
  padding: 3px 6px;
  border: 0.5px solid rgba(245, 229, 211, 0.3);
  border-radius: 3px;
  opacity: 0.55;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.landing-cta > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.landing-cta > div span,
.specimens > span {
  color: var(--brown);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  opacity: 0.62;
}

.landing-cta strong {
  color: var(--ink);
  font-size: 13px;
}

.specimens {
  margin-top: 64px;
  animation: fade-up 0.8s cubic-bezier(.2, .7, .3, 1) 0.85s both;
}

.specimens > div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.specimens button {
  padding: 6px 12px;
  border: 0.5px solid rgba(26, 14, 8, 0.2);
  border-radius: 4px;
  background: rgba(26, 14, 8, 0.06);
  color: var(--ink);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  transition: all 0.2s ease;
}

.specimens button:hover {
  transform: translateY(-1px);
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.hero-annotation {
  position: absolute;
  top: 140px;
  right: 60px;
  width: 160px;
  animation: fade-up 1s ease 1.1s both;
}

.hero-annotation svg {
  overflow: visible;
}

.hero-annotation line {
  stroke: var(--ink);
  stroke-width: 0.5;
  stroke-dasharray: 2 2;
}

.hero-annotation circle {
  fill: var(--ink);
}

.hero-annotation text {
  fill: var(--brown);
  font-family: var(--mono);
  font-size: 9px;
}

.hero-annotation text:first-of-type {
  fill: var(--ink);
  font-size: 10px;
  font-weight: 700;
}

.studio {
  position: relative;
  min-height: 100svh;
  overflow-x: hidden;
  overflow-y: auto;
  background: #ffffff;
}

.studio-grain {
  opacity: 0;
  background-image: none;
  background-size: 3px 3px;
}

.studio-topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  border-bottom: 0.5px solid rgba(60, 30, 20, 0.2);
  background: rgba(255, 255, 255, 0.76);
}

.studio-brand {
  gap: 14px;
  padding: 14px 22px;
  border-right: 0.5px solid rgba(60, 30, 20, 0.15);
  font-size: 14px;
  font-weight: 700;
}

.studio-brand div {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--ink);
}

.studio-brand i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--paper);
  animation: dot-soft 2s ease-in-out infinite;
}

.studio-flow {
  flex: 1;
  gap: 10px;
  padding: 14px 22px;
  color: var(--brown);
  font-size: 12px;
}

.studio-flow span,
.studio-meta span {
  opacity: 0.55;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.studio-flow i {
  opacity: 0.45;
  font-style: normal;
}

.studio-meta {
  align-items: stretch;
  border-left: 0.5px solid rgba(60, 30, 20, 0.15);
}

.studio-meta > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 96px;
  padding: 8px 16px;
  border-right: 0.5px solid rgba(60, 30, 20, 0.15);
}

.studio-meta b {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
}

.studio-meta button {
  display: grid;
  place-items: center;
  width: 48px;
  border: 0;
  border-left: 0.5px solid rgba(60, 30, 20, 0.15);
  background: rgba(26, 14, 8, 0.06);
  color: var(--ink);
  cursor: pointer;
}

.demo-status-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 22px;
  border-bottom: 0.5px dashed rgba(60, 30, 20, 0.22);
  background: rgba(255, 255, 255, 0.5);
}

.demo-status-bar > div:first-child,
.demo-controls {
  display: flex;
  align-items: center;
}

.demo-status-bar > div:first-child {
  gap: 10px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.demo-status-bar b {
  color: var(--accent);
  font-size: 10px;
  text-transform: uppercase;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(26, 14, 8, 0.28);
}

.status-recording,
.status-generating {
  background: var(--accent);
  animation: rec-pulse 1.4s ease-in-out infinite;
}

.status-complete {
  background: var(--green);
}

.demo-controls {
  gap: 8px;
}

.demo-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  gap: 6px;
  padding: 6px 10px;
  border: 0.5px solid rgba(26, 14, 8, 0.22);
  border-radius: 4px;
  background: rgba(26, 14, 8, 0.06);
  color: var(--ink);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.demo-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

.studio-canvas {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr);
  height: calc(100svh - 53px);
  min-height: 720px;
  background-color: #ffffff;
  background-image: none;
}

.voice-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  border-right: 0.5px solid rgba(60, 30, 20, 0.12);
  background: rgba(255, 255, 255, 0.86);
}

.recording-controls {
  display: grid;
  gap: 12px;
  padding: 14px 22px;
  border-bottom: 0.5px dashed rgba(60, 30, 20, 0.22);
  background: rgba(255, 255, 255, 0.76);
}

.recording-controls > div:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.recording-controls b {
  color: var(--accent);
  font-size: 10px;
  text-transform: uppercase;
}

.transcript-panel {
  position: relative;
  min-height: 0;
  height: 100%;
  padding: 26px 26px 116px;
  border: 0;
  border-right: 0;
  background: rgba(255, 255, 255, 0.86);
  box-shadow:
    inset -1px 0 0 rgba(255, 255, 255, 0.9),
    10px 0 34px rgba(26, 14, 8, 0.035);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.transcript-panel header,
.architecture-sheet header,
.roadmap-panel header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.transcript-panel header {
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 0.5px dashed rgba(60, 30, 20, 0.2);
}

.transcript-panel header div {
  display: flex;
  align-items: center;
  gap: 8px;
}

.transcript-panel header span,
.waveform-wrap span,
.architecture-sheet header span,
.roadmap-panel header span,
.roadmap-panel article div span,
.roadmap-panel article div b {
  color: var(--brown);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.transcript-panel header div span {
  color: var(--ink);
  font-weight: 600;
}

.transcript-copy {
  margin: 0;
  color: rgba(26, 14, 8, 0.78);
  font-size: 15.5px;
  line-height: 1.55;
}

.live-copy {
  min-height: 100%;
}

.transcript-scroll {
  height: calc(100% - 168px);
  min-height: 220px;
  overflow-y: auto;
  padding-right: 8px;
}

.transcript-copy span {
  opacity: 0.78;
}

.cursor {
  animation: cursor-blink 1s steps(1) infinite;
  font-weight: 400;
}

.waveform-wrap {
  position: absolute;
  right: 22px;
  bottom: 60px;
  left: 22px;
}

.waveform-wrap div {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.waveform-canvas {
  display: block;
  width: 100%;
  height: 36px;
}

.transcript-panel footer {
  position: absolute;
  right: 22px;
  bottom: 18px;
  left: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 10px;
  border-top: 0.5px dashed rgba(60, 30, 20, 0.2);
}

.transcript-panel footer span {
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(26, 14, 8, 0.08);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
}

.architecture-sheet {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  padding: 22px 26px 24px;
}

.architecture-sheet header {
  align-items: flex-end;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 0.5px solid rgba(60, 30, 20, 0.12);
}

.architecture-sheet h2 {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
}

.architecture-sheet header p {
  margin: 8px 0 0;
  color: rgba(90, 47, 31, 0.75);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.architecture-sheet header > div:last-child {
  text-align: right;
}

.architecture-sheet strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.asset-section {
  margin: 0 0 16px;
}

.asset-section > div:first-child {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}

.asset-section > div:first-child span,
.asset-section > div:first-child strong {
  color: var(--brown);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.asset-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.asset-strip a {
  display: grid;
  flex: 0 0 230px;
  gap: 6px;
  min-height: 118px;
  padding: 12px;
  border: 1px solid rgba(26, 14, 8, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.asset-strip a:hover {
  transform: translateY(-1px);
  border-color: rgba(232, 93, 36, 0.5);
  box-shadow: 0 10px 24px rgba(26, 14, 8, 0.08);
}

.asset-strip span,
.asset-strip em,
.asset-strip b {
  color: var(--brown);
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.asset-strip strong {
  overflow: hidden;
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.asset-strip small {
  display: -webkit-box;
  overflow: hidden;
  color: rgba(60, 36, 24, 0.78);
  font-size: 12px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.asset-strip b {
  color: var(--accent);
}

.architecture-graph {
  display: block;
  width: 100%;
  height: 100%;
}

.workspace-split {
  display: grid;
  grid-template-rows: minmax(0, 65fr) minmax(210px, 35fr);
  gap: 16px;
  min-height: 0;
}

.workspace-graph-panel {
  position: relative;
  min-height: 0;
}

.architecture-flow {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  border: 0.5px solid rgba(70, 78, 125, 0.14);
  border-radius: 10px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(246, 249, 255, 0.96)),
    radial-gradient(circle at 20% 20%, rgba(255, 214, 102, 0.14), transparent 28%),
    radial-gradient(circle at 82% 16%, rgba(99, 102, 241, 0.1), transparent 28%);
}

.architecture-sheet-with-prompt .architecture-flow {
  height: 100%;
  min-height: 0;
}

.architecture-flow .react-flow {
  background: transparent;
}

.architecture-flow .react-flow__attribution {
  display: none;
}

.architecture-flow .react-flow__node {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.hf-node-shell {
  position: relative;
  display: block;
  width: 250px;
  min-height: 138px;
  padding: 16px;
  border: 1px solid rgba(31, 22, 15, 0.12);
  border-radius: 14px;
  background: #ffffff;
  color: #1f160f;
  font: inherit;
  text-align: left;
  box-shadow: 0 16px 40px rgba(54, 67, 120, 0.14);
  text-decoration: none;
  animation: fade-up 0.28s ease both;
}

.hf-node-shell-linked {
  cursor: pointer;
}

.hf-node-shell-linked:hover {
  border-color: rgba(232, 93, 36, 0.38);
  box-shadow: 0 20px 44px rgba(54, 67, 120, 0.2);
  transform: translateY(-2px);
}

.hf-node-shell-stage-0 {
  background: linear-gradient(135deg, #fff8db, #ffe8a8);
}

.hf-node-shell-stage-1 {
  background: linear-gradient(135deg, #eaf7ff, #d6edff);
}

.hf-node-shell-stage-2 {
  background: linear-gradient(135deg, #f1e8ff, #ddd1ff);
}

.hf-node-shell-stage-3 {
  background: linear-gradient(135deg, #e9fbf0, #d5f5df);
}

.hf-node-shell-stage-4 {
  background: linear-gradient(135deg, #ffeaf3, #ffd7e8);
}

.hf-node-shell div {
  display: grid;
  gap: 8px;
}

.hf-node-shell strong {
  color: #1f160f;
  font-size: 17px;
  font-weight: 750;
  line-height: 1.16;
  letter-spacing: 0;
}

.hf-node-shell small {
  display: -webkit-box;
  overflow: hidden;
  color: #6f6258;
  font-size: 12.5px;
  line-height: 1.4;
  letter-spacing: 0;
  text-transform: none;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.hf-stage-label {
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: #1f160f;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}

.hf-asset-chip {
  display: grid;
  gap: 4px;
  padding-top: 2px;
}

.hf-asset-chip b,
.hf-asset-chip em,
.hf-asset-chip a {
  color: #1f160f;
  font-family: var(--mono);
  font-size: 9px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.hf-asset-chip a {
  width: fit-content;
  padding: 4px 7px;
  border-radius: 999px;
  background: #1f160f;
  color: #ffffff;
  cursor: pointer;
  pointer-events: all;
}

.hf-asset-chip i {
  overflow: hidden;
  color: #6f6258;
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.02em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hf-handle {
  width: 7px;
  height: 7px;
  border: 1px solid #ffffff;
  background: #8b5cf6;
}

.architecture-flow .react-flow__edge-path {
  stroke: rgba(91, 104, 151, 0.36);
  stroke-width: 2;
  stroke-dasharray: none;
}

.architecture-flow .react-flow__edge.animated .react-flow__edge-path {
  animation-duration: 0.65s;
}

.architecture-flow .react-flow__edge-text {
  fill: rgba(55, 65, 81, 0.7);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.architecture-flow .react-flow__edge-textbg {
  fill: rgba(255, 255, 255, 0.86);
}

.flow-legend {
  position: absolute;
  right: 12px;
  bottom: 10px;
  display: flex;
  gap: 10px;
  color: rgba(90, 47, 31, 0.72);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  pointer-events: none;
}

.build-prompt-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  margin-top: 0;
  border: 0.5px solid rgba(26, 14, 8, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.94);
}

.build-prompt-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 14px 16px;
  border-bottom: 0.5px solid rgba(60, 30, 20, 0.12);
}

.build-prompt-panel h3 {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.1;
  letter-spacing: 0;
}

.build-prompt-panel button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 9px 12px;
  border: 0;
  border-radius: 5px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.build-prompt-panel button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.build-prompt-panel pre {
  min-height: 0;
  max-height: none;
  margin: 0;
  overflow: auto;
  padding: 16px;
  color: rgba(26, 14, 8, 0.86);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  letter-spacing: 0;
  white-space: pre-wrap;
}

.workspace-empty-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #6f6258;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  pointer-events: none;
  text-transform: uppercase;
}

.registration-marks {
  fill: none;
  stroke: var(--ink);
  stroke-width: 0.4;
  opacity: 0.35;
}

.graph-labels text,
.micro-copy,
.spec-note text {
  fill: var(--brown);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 2px;
  opacity: 0.6;
}

.graph-rule {
  stroke: var(--ink);
  stroke-width: 0.3;
  stroke-dasharray: 2 4;
  opacity: 0.25;
}

.graph-node.dark rect:first-child {
  fill: var(--ink);
}

.graph-node.green rect:first-child {
  fill: var(--green);
  stroke: var(--ink);
  stroke-width: 0.6;
}

.graph-node .glow {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.5;
  opacity: 0;
}

.graph-node.active .glow {
  animation: glow-pulse 1.2s ease-out;
}

.node-eyebrow,
.node-meta {
  fill: #a87a5f;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-anchor: middle;
}

.node-title {
  fill: var(--paper-soft);
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
}

.green .node-title,
.green .node-meta {
  fill: var(--ink);
}

.decision polygon:first-child,
.rerecord rect {
  fill: var(--gold);
  stroke: var(--ink);
  stroke-width: 0.8;
}

.decision text,
.rerecord text {
  fill: var(--ink);
  font-size: 11px;
  font-weight: 700;
  text-anchor: middle;
}

.rerecord text {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
}

.graph-edges {
  fill: none;
  stroke: var(--ink);
  stroke-width: 0.8;
  stroke-dasharray: 3 2;
}

.graph-edges path {
  animation: flow-dash 1.6s linear infinite;
}

.flow-particles circle {
  fill: var(--accent);
}

.graph-note {
  opacity: 0.6;
}

.graph-note line {
  stroke: var(--brown);
  stroke-width: 0.4;
  stroke-dasharray: 1.5 1.5;
}

.graph-note circle {
  fill: var(--brown);
}

.graph-note text {
  fill: var(--brown);
  font-family: var(--mono);
  font-size: 9px;
  font-style: italic;
}

.roadmap-panel {
  padding: 24px 22px;
  border-left: 0.5px dashed rgba(60, 30, 20, 0.25);
  background: rgba(255, 248, 240, 0.14);
  transition: opacity 0.35s ease, filter 0.35s ease;
}

.roadmap-panel-muted {
  opacity: 0.42;
  filter: saturate(0.7);
}

.roadmap-panel-muted article {
  opacity: 0.58;
}

.roadmap-panel-visible {
  opacity: 1;
  filter: none;
}

.roadmap-panel header {
  padding-bottom: 14px;
  border-bottom: 0.5px dashed rgba(60, 30, 20, 0.2);
}

.roadmap-panel header strong {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
}

.roadmap-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.roadmap-panel article {
  padding: 14px;
  border: 0.5px solid rgba(26, 14, 8, 0.18);
  border-radius: 6px;
  background: rgba(245, 229, 211, 0.24);
}

.roadmap-panel article div {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.roadmap-panel article div b {
  color: var(--accent);
}

.roadmap-panel h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.1;
}

.roadmap-panel p {
  margin: 0;
  color: rgba(60, 36, 24, 0.78);
  font-size: 12px;
  line-height: 1.45;
}

@keyframes word-rise {
  from {
    opacity: 0;
    transform: translateY(40px) rotateX(-20deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotateX(0);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes mic-ring {
  from {
    opacity: 0.7;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(2.4);
  }
}

@keyframes rec-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(232, 93, 36, 0.55);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.2);
    box-shadow: 0 0 12px 2px rgba(232, 93, 36, 0.35);
  }
}

@keyframes dot-soft {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

@keyframes cursor-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes glow-pulse {
  0% {
    opacity: 0;
    stroke-width: 0.5;
  }
  30% {
    opacity: 1;
    stroke-width: 2;
  }
  100% {
    opacity: 0;
    stroke-width: 4;
  }
}

@keyframes flow-dash {
  to { stroke-dashoffset: -20; }
}

@media (max-width: 1120px) {
  .studio-canvas {
    grid-template-columns: 360px 1fr;
  }

  .roadmap-panel {
    grid-column: 1 / -1;
    border-top: 0.5px dashed rgba(60, 30, 20, 0.25);
    border-left: 0;
  }

  .roadmap-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .landing-nav,
  .metadata-strip,
  .studio-topbar {
    flex-wrap: wrap;
  }

  .nav-links,
  .nav-actions,
  .metadata-strip > div {
    gap: 12px;
  }

  .landing-nav,
  .landing-content,
  .metadata-strip {
    padding-inline: 22px;
  }

  .hero-three {
    opacity: 0.38;
  }

  .hero-annotation {
    display: none;
  }

  .landing-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .studio-canvas {
    grid-template-columns: 1fr;
  }

  .transcript-panel,
  .roadmap-panel {
    min-height: auto;
    border-right: 0;
    border-left: 0;
    border-bottom: 0.5px dashed rgba(60, 30, 20, 0.25);
  }

  .waveform-wrap,
  .transcript-panel footer {
    position: static;
    margin-top: 24px;
  }

  .architecture-sheet-with-prompt .architecture-flow {
    height: 560px;
    min-height: 560px;
  }

  .build-prompt-panel header {
    align-items: flex-start;
    flex-direction: column;
  }

  .roadmap-list {
    grid-template-columns: 1fr;
  }
}