:root {
  --bg: #0a0f0d;
  --bg-elevated: #131a16;
  --bg-card: #1a2320;
  --fg: #e8ebe9;
  --fg-muted: #8a9b91;
  --accent: #c8a45c;
  --accent-glow: rgba(200, 164, 92, 0.15);
  --green-light: #4a7c5e;
  --border: #2a3530;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 32px 60px;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(200, 164, 92, 0.25);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 40px;
  width: fit-content;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.accent { color: var(--accent); }

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin-bottom: 48px;
}

.hero-audit-cta {
  margin-bottom: 28px;
}

.hero-audit-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(200,164,92,0.25);
  background: rgba(200,164,92,0.07);
  padding: 8px 16px;
  border-radius: 8px;
  transition: background 0.2s, border-color 0.2s;
}

.hero-audit-link:hover {
  background: rgba(200,164,92,0.13);
  border-color: rgba(200,164,92,0.45);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== PROBLEM ===== */
.problem {
  padding: 100px 32px;
  background: var(--bg-elevated);
}

.problem-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.problem-label,
.features-label,
.comparison-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.problem h2,
.features h2,
.comparison h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
}

.problem-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 700;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 32px;
}

.features-inner {
  max-width: 900px;
  margin: 0 auto;
}

.features-sub {
  color: var(--fg-muted);
  font-size: 1.1rem;
  margin-top: -28px;
  margin-bottom: 56px;
  max-width: 550px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-item {
  display: flex;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}

.feature-item:first-child {
  border-top: 1px solid var(--border);
}

.feature-num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 40px;
  padding-top: 3px;
}

.feature-content h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== COMPARISON ===== */
.comparison {
  padding: 100px 32px;
  background: var(--bg-elevated);
}

.comparison-inner {
  max-width: 800px;
  margin: 0 auto;
}

.comparison-table {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.comp-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
}

.comp-row:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.comp-cell {
  padding: 18px 24px;
  font-size: 0.95rem;
}

.comp-header {
  background: var(--bg-card);
}

.comp-header .comp-cell {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
}

.comp-aspect {
  color: var(--fg);
  font-weight: 500;
}

.comp-human {
  color: var(--fg-muted);
}

.comp-ai {
  color: var(--accent);
  font-weight: 500;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 32px;
  text-align: center;
}

.closing-inner {
  max-width: 750px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-nav-link {
  font-size: 13px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav-link:hover {
  color: var(--accent);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    padding: 60px 20px 40px;
    min-height: 80vh;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .stat-divider {
    display: none;
  }

  .problem,
  .features,
  .comparison,
  .closing {
    padding: 64px 20px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-item {
    flex-direction: column;
    gap: 12px;
  }

  .comp-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .comp-header {
    display: none;
  }

  .comp-row:not(.comp-header) {
    padding: 16px 0;
  }

  .comp-cell {
    padding: 6px 20px;
  }

  .comp-aspect {
    font-weight: 600;
    color: var(--fg);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .comp-human::before {
    content: 'Human PM: ';
    color: var(--fg-muted);
    font-weight: 400;
  }

  .comp-ai::before {
    content: 'Lodgevine: ';
    color: var(--accent);
    font-weight: 400;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .closing h2 {
    font-size: 1.75rem;
  }
}

/* ===== SIGNUP FORM ===== */
.hero-signup {
  margin-bottom: 48px;
}

#signup-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
}

#signup-form input[type="email"] {
  flex: 1;
  padding: 14px 20px;
  font-size: 1rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}

#signup-form input[type="email"]:focus {
  border-color: var(--accent);
}

#signup-form input[type="email"]::placeholder {
  color: var(--fg-muted);
}

#signup-form button {
  padding: 14px 28px;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
}

#signup-form button:hover {
  background: #d4b06a;
}

#signup-form button:active {
  transform: scale(0.98);
}

#signup-success {
  padding: 16px 24px;
  background: rgba(74, 124, 94, 0.2);
  border: 1px solid var(--green-light);
  border-radius: 8px;
  max-width: 480px;
}

.success-message {
  color: #4ade80;
  font-weight: 500;
  margin: 0;
}

/* ===== PRICING / PAYMENT ===== */
.pricing {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

.price-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 48px;
  text-align: center;
  max-width: 360px;
  width: 100%;
}

.price-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 24px;
}

.price-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--fg-muted);
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  text-align: left;
}

.price-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.95rem;
}

.price-features li:last-child {
  border-bottom: none;
}

.btn-pay {
  display: inline-block;
  width: 100%;
  padding: 16px 32px;
  font-size: 1.1rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.btn-pay:hover {
  background: #d4b06a;
}

.btn-pay:active {
  transform: scale(0.98);
}

@media (max-width: 480px) {
  #signup-form {
    flex-direction: column;
  }

  #signup-form button {
    width: 100%;
  }

  .price-card {
    padding: 32px 24px;
  }

  .price {
    font-size: 2.5rem;
  }
}

/* ===== SAVINGS CALCULATOR ===== */
.calc-section {
  padding: 100px 32px;
  background: var(--bg);
}

.calc-inner {
  max-width: 860px;
  margin: 0 auto;
}

.calc-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.calc-section h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.calc-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 48px;
  max-width: 560px;
}

.calc-widget {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
}

/* Slider row */
.calc-input-group {
  margin-bottom: 40px;
}

.calc-input-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.calc-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.calc-range-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  min-width: 30px;
}

.calc-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  outline: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.25);
  transition: box-shadow 0.15s;
}

.calc-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 5px rgba(200, 164, 92, 0.35);
}

.calc-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.25);
}

.calc-revenue-display {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--fg);
}

.calc-revenue-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--fg-muted);
  margin-left: 4px;
}

/* Two-column bar chart */
.calc-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.calc-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.calc-col-header {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
}

.calc-col-header-good {
  color: var(--accent);
}

.calc-bar-wrap {
  height: 160px;
  display: flex;
  align-items: flex-end;
}

.calc-bar {
  width: 100%;
  border-radius: 8px 8px 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12px;
  transition: height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 40px;
}

.calc-bar-loss {
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.calc-bar-keep {
  background: rgba(200, 164, 92, 0.18);
  border: 1px solid rgba(200, 164, 92, 0.35);
}

.calc-bar-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
}

.calc-bar-loss .calc-bar-label {
  color: #f87171;
}

.calc-bar-keep .calc-bar-label {
  color: var(--accent);
}

.calc-col-amounts {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.calc-amount {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.calc-amount-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calc-amount-value {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fg);
}

.calc-amount-bad {
  color: #f87171;
}

.calc-amount-bad .calc-amount-value {
  color: #f87171;
}

.calc-amount-muted .calc-amount-value {
  color: var(--fg-muted);
}

.calc-amount-good .calc-amount-value,
.calc-amount-value.calc-amount-good {
  color: var(--accent);
}

/* Summary row */
.calc-summary {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 24px;
}

.calc-summary-item {
  flex: 1;
  text-align: center;
}

.calc-summary-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.calc-summary-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
}

.calc-summary-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* Tagline + CTA */
.calc-tagline {
  text-align: center;
  font-size: 0.9rem;
  color: var(--fg-muted);
  font-style: italic;
  margin-bottom: 20px;
}

.btn-calc-cta {
  display: block;
  width: 100%;
  padding: 16px 32px;
  font-size: 1.1rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-align: center;
}

.btn-calc-cta:hover {
  background: #d4b06a;
}

.btn-calc-cta:active {
  transform: scale(0.98);
}

/* Responsive */
@media (max-width: 768px) {
  .calc-section {
    padding: 64px 20px;
  }

  .calc-widget {
    padding: 24px 20px;
  }

  .calc-comparison {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .calc-bar-wrap {
    height: 120px;
  }

  .calc-summary {
    flex-direction: column;
    gap: 16px;
  }

  .calc-summary-divider {
    width: 100%;
    height: 1px;
    flex-shrink: 0;
  }

  .calc-revenue-display {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .calc-comparison {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .calc-bar-wrap {
    height: 100px;
  }

  .calc-amount {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .calc-summary-value {
    font-size: 1.4rem;
  }
}

/* ===== DEMO CHAT ===== */
.demo-chat {
  padding: 100px 32px;
  background: var(--bg);
}

.demo-inner {
  max-width: 700px;
  margin: 0 auto;
}

.demo-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.demo-chat h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.demo-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

/* Chat widget container */
.chat-widget {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Header bar */
.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.chat-avatar {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border: 1px solid rgba(200, 164, 92, 0.3);
  border-radius: 50%;
  flex-shrink: 0;
}

.chat-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
}

.chat-status {
  font-size: 0.8rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  display: inline-block;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* Messages area */
.chat-messages {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 240px;
  max-height: 360px;
  overflow-y: auto;
  scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar {
  width: 4px;
}
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.chat-msg {
  display: flex;
}

.chat-msg.user {
  justify-content: flex-end;
}

.chat-msg.assistant {
  justify-content: flex-start;
}

.msg-bubble {
  max-width: 78%;
  padding: 11px 16px;
  border-radius: 16px;
  font-size: 0.95rem;
  line-height: 1.55;
  word-break: break-word;
}

/* Entrance animation */
.msg-bubble.msg-entering {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.msg-bubble.msg-entering.msg-visible {
  opacity: 1;
  transform: translateY(0);
}

.chat-msg.user .msg-bubble {
  background: var(--accent);
  color: var(--bg);
  border-bottom-right-radius: 4px;
}

.chat-msg.assistant .msg-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  border-bottom-left-radius: 4px;
}

/* Typing indicator */
.msg-bubble.typing {
  display: flex;
  gap: 5px;
  align-items: center;
  padding: 14px 16px;
}

.msg-bubble.typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--fg-muted);
  animation: bounce-dot 1.2s ease-in-out infinite;
}
.msg-bubble.typing span:nth-child(2) { animation-delay: 0.2s; }
.msg-bubble.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce-dot {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
  40% { transform: translateY(-6px); opacity: 1; }
}

/* CTA strip */
.chat-cta {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: rgba(200, 164, 92, 0.06);
}

.chat-cta-link {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.chat-cta-link:hover {
  text-decoration: underline;
}

/* Suggested prompt chips */
.chat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}

.chip {
  padding: 7px 14px;
  font-size: 0.85rem;
  font-family: var(--font-body);
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Input row */
.chat-input-row {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

#chat-input {
  flex: 1;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}

#chat-input:focus {
  border-color: var(--accent);
}

#chat-input::placeholder {
  color: var(--fg-muted);
}

#chat-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

#chat-send {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

#chat-send:hover:not(:disabled) {
  background: #d4b06a;
}

#chat-send:active:not(:disabled) {
  transform: scale(0.95);
}

#chat-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#chat-send.loading svg {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
  .demo-chat {
    padding: 64px 20px;
  }

  .chat-messages {
    max-height: 280px;
  }

  .msg-bubble {
    max-width: 88%;
    font-size: 0.9rem;
  }

  .chat-chips {
    gap: 6px;
  }

  .chip {
    font-size: 0.8rem;
    padding: 6px 12px;
  }
}

/* ===== REVIEW DEMO ===== */
.review-demo {
  padding: 100px 32px;
  background: var(--bg-elevated);
}

.review-demo-inner {
  max-width: 740px;
  margin: 0 auto;
}

.review-demo-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.review-demo h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.review-demo-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 560px;
}

/* Tab selector */
.review-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.review-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-family: var(--font-body);
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.review-tab:hover {
  border-color: var(--accent);
  color: var(--fg);
}

.review-tab.active {
  background: var(--accent-glow);
  border-color: rgba(200, 164, 92, 0.5);
  color: var(--accent);
}

.review-tab--custom {
  font-style: italic;
}

.review-tab-stars {
  font-size: 0.75rem;
  letter-spacing: -0.05em;
  color: var(--accent);
}

.review-tab-stars--bad {
  color: #f87171;
}

.review-tab-stars--good {
  color: #4ade80;
}

/* Review card */
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 20px;
}

.review-card-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.review-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1.5px solid rgba(200, 164, 92, 0.35);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.review-avatar.avatar--bad {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.review-avatar.avatar--good {
  background: rgba(74, 222, 128, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
  color: #4ade80;
}

.review-meta {
  flex: 1;
}

.review-guest-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}

.review-stars {
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  margin-bottom: 3px;
}

.star {
  color: var(--border);
}

.star.filled {
  color: var(--accent);
}

.review-date {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

.review-text {
  color: var(--fg);
  font-size: 0.97rem;
  line-height: 1.65;
  font-style: italic;
}

/* Custom review textarea */
.review-custom-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.review-custom-textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  resize: vertical;
  line-height: 1.6;
  transition: border-color 0.2s;
  margin-bottom: 12px;
}

.review-custom-textarea:focus {
  border-color: var(--accent);
}

.review-custom-textarea::placeholder {
  color: var(--fg-muted);
}

.review-custom-name {
  width: 100%;
  max-width: 260px;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}

.review-custom-name:focus {
  border-color: var(--accent);
}

.review-custom-name::placeholder {
  color: var(--fg-muted);
}

/* Draft button */
.btn-draft-reply {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 15px 28px;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  margin-bottom: 24px;
}

.btn-draft-reply:hover:not(:disabled) {
  background: #d4b06a;
}

.btn-draft-reply:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-draft-reply:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-draft-reply.loading .draft-btn-icon {
  animation: spin 1s linear infinite;
}

/* Reply output */
.reply-output {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.reply-output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.reply-output-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-muted);
}

.btn-copy-reply {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 0.82rem;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--fg-muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-copy-reply:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.reply-text {
  padding: 20px;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--fg);
  min-height: 60px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Blinking cursor while streaming */
.reply-cursor {
  display: none;
  width: 2px;
  height: 1.1em;
  background: var(--accent);
  display: inline-block;
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink-caret 0.8s step-end infinite;
}

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

.reply-caption {
  padding: 0 20px 18px;
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-style: italic;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: -4px;
}

/* Responsive */
@media (max-width: 768px) {
  .review-demo {
    padding: 64px 20px;
  }

  .review-card {
    padding: 20px;
  }

  .review-tabs {
    gap: 8px;
  }

  .review-tab {
    font-size: 0.82rem;
    padding: 7px 13px;
  }
}

@media (max-width: 480px) {
  .review-tab-stars {
    display: none;
  }
}

/* ===== DYNAMIC PRICING DEMO ===== */
.pricing-demo {
  padding: 100px 32px;
  background: var(--bg);
}

.pricing-demo-inner {
  max-width: 860px;
  margin: 0 auto;
}

.pricing-demo-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.pricing-demo h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.pricing-demo-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 600px;
}

/* Property card */
.pricing-property-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 28px;
}

.pricing-property-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pricing-property-info {
  flex: 1;
}

.pricing-property-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 3px;
}

.pricing-property-rate {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.pricing-property-badge {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 100px;
  flex-shrink: 0;
}

/* Scenario selector */
.pricing-scenario-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.pricing-scenario-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  font-size: 0.875rem;
  font-family: var(--font-body);
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.pricing-scenario-btn:hover {
  border-color: var(--accent);
  color: var(--fg);
}

.pricing-scenario-btn.active {
  background: var(--accent-glow);
  border-color: rgba(200, 164, 92, 0.5);
  color: var(--accent);
}

.pricing-scenario-btn--custom {
  font-style: italic;
}

.scenario-icon {
  font-size: 0.85rem;
}

/* Custom input block */
.pricing-custom-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.pricing-custom-fields {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.pricing-custom-field {
  flex: 1;
  min-width: 180px;
}

.pricing-custom-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.pricing-custom-text {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}

.pricing-custom-text:focus {
  border-color: var(--accent);
}

.pricing-custom-text::placeholder {
  color: var(--fg-muted);
}

/* Run button */
.btn-run-pricing {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 15px 28px;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  margin-bottom: 28px;
}

.btn-run-pricing:hover:not(:disabled) {
  background: #d4b06a;
}

.btn-run-pricing:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-run-pricing:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-run-pricing.loading .pricing-btn-icon {
  animation: spin 0.8s linear infinite;
}

/* Calendar grid */
.pricing-calendar {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 20px;
}

.pricing-calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.pricing-cal-label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--fg-muted);
}

.pricing-cal-hint {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-style: italic;
}

.pricing-nights-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--border);
}

.pricing-night-chip {
  background: var(--bg-elevated);
  padding: 12px 8px;
  text-align: center;
  transition: background 0.25s, transform 0.2s;
}

.pricing-night-chip.chip--animating {
  transform: scale(1.04);
}

.pricing-night-chip.chip--up {
  background: rgba(200, 164, 92, 0.1);
}

.pricing-night-chip.chip--down {
  background: rgba(251, 191, 36, 0.06);
}

.night-date {
  font-size: 0.7rem;
  color: var(--fg-muted);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.night-rate {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 3px;
  transition: color 0.25s;
}

.chip--up .night-rate {
  color: var(--accent);
}

.chip--down .night-rate {
  color: #fbbf24;
}

.night-delta {
  font-size: 0.68rem;
  font-weight: 600;
  height: 14px;
}

.delta--up {
  color: var(--accent);
}

.delta--down {
  color: #fbbf24;
}

.delta--flat {
  color: var(--fg-muted);
}

/* Reasoning trace */
.pricing-trace {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 20px;
}

.pricing-trace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.pricing-trace-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
}

.pricing-trace-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.pricing-trace-text {
  padding: 20px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--fg);
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 60px;
  font-family: var(--font-body);
}

.pricing-trace-cursor {
  display: none;
  width: 2px;
  height: 1.1em;
  background: var(--accent);
  display: inline-block;
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink-caret 0.8s step-end infinite;
}

/* Revenue summary */
.pricing-revenue-summary {
  background: var(--bg-card);
  border: 1px solid rgba(200, 164, 92, 0.3);
  border-radius: 14px;
  padding: 24px 28px;
}

.pricing-rev-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.pricing-rev-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pricing-rev-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
}

.pricing-rev-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--fg);
}

.pricing-rev-flat {
  color: var(--fg-muted);
}

.pricing-rev-optimized {
  color: var(--fg);
}

.pricing-rev-delta-item {
  margin-left: auto;
}

.pricing-rev-arrow {
  font-size: 1.1rem;
  color: var(--border);
  padding-top: 16px;
}

.delta-positive {
  color: var(--accent) !important;
}

.delta-negative {
  color: #fbbf24 !important;
}

.pricing-rev-caption {
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-style: italic;
  line-height: 1.55;
}

/* Responsive */
@media (max-width: 768px) {
  .pricing-demo {
    padding: 64px 20px;
  }

  .pricing-nights-grid {
    grid-template-columns: repeat(7, 1fr);
  }

  .pricing-night-chip {
    padding: 10px 4px;
  }

  .night-date {
    font-size: 0.62rem;
  }

  .night-rate {
    font-size: 0.8rem;
  }

  .night-delta {
    font-size: 0.6rem;
  }

  .pricing-rev-row {
    gap: 12px;
  }

  .pricing-rev-value {
    font-size: 1.2rem;
  }

  .pricing-rev-delta-item {
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .pricing-nights-grid {
    grid-template-columns: repeat(7, 1fr);
  }

  .night-date {
    font-size: 0.55rem;
  }

  .pricing-scenario-row {
    gap: 8px;
  }

  .pricing-scenario-btn {
    font-size: 0.82rem;
    padding: 8px 14px;
  }

  .scenario-icon {
    display: none;
  }

  .pricing-rev-arrow {
    display: none;
  }
}

/* ===== WAITLIST SECTION ===== */
.waitlist-section--top {
  padding: 64px 32px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.waitlist-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.waitlist-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(200, 164, 92, 0.25);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.waitlist-heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.2;
}

.waitlist-sub {
  color: var(--fg-muted);
  font-size: 1rem;
  margin-bottom: 32px;
}

.waitlist-form {
  width: 100%;
}

.waitlist-fields {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.waitlist-email {
  flex: 1;
  min-width: 200px;
  padding: 13px 18px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}

.waitlist-email:focus {
  border-color: var(--accent);
}

.waitlist-email::placeholder {
  color: var(--fg-muted);
}

.waitlist-count {
  padding: 13px 16px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg-muted);
  outline: none;
  cursor: pointer;
  min-width: 160px;
  transition: border-color 0.2s;
}

.waitlist-count:focus {
  border-color: var(--accent);
  color: var(--fg);
}

.waitlist-btn {
  padding: 13px 26px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  white-space: nowrap;
}

.waitlist-btn:hover:not(:disabled) {
  background: #d4b06a;
}

.waitlist-btn:active:not(:disabled) {
  transform: scale(0.98);
}

.waitlist-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.waitlist-msg {
  margin-top: 16px;
  padding: 14px 20px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
}

.waitlist-msg--success {
  background: rgba(74, 124, 94, 0.15);
  border: 1px solid var(--green-light);
  color: #4ade80;
}

.waitlist-msg--info {
  background: rgba(200, 164, 92, 0.1);
  border: 1px solid rgba(200, 164, 92, 0.3);
  color: var(--accent);
}

.waitlist-msg--error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

/* Bottom waitlist (inside closing section) */
.waitlist-section--bottom {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.waitlist-bottom-label {
  font-size: 0.95rem;
  color: var(--fg-muted);
  margin-bottom: 20px;
}

.waitlist-fields--inline {
  justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
  .waitlist-section--top {
    padding: 48px 20px;
  }

  .waitlist-fields {
    flex-direction: column;
    align-items: stretch;
  }

  .waitlist-email,
  .waitlist-count,
  .waitlist-btn {
    width: 100%;
    min-width: unset;
  }

  .waitlist-fields--inline {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .waitlist-heading {
    font-size: 1.5rem;
  }
}

/* ===== OPS DISPATCH DEMO ===== */
.ops-demo {
  padding: 100px 32px;
  background: var(--bg-elevated);
}

.ops-demo-inner {
  max-width: 860px;
  margin: 0 auto;
}

.ops-demo-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.ops-demo h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.ops-demo-sub {
  color: var(--fg-muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 620px;
}

/* Scenario selector */
.ops-scenario-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.ops-scenario-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  font-size: 0.875rem;
  font-family: var(--font-body);
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.ops-scenario-btn:hover {
  border-color: var(--accent);
  color: var(--fg);
}

.ops-scenario-btn.active {
  background: var(--accent-glow);
  border-color: rgba(200, 164, 92, 0.5);
  color: var(--accent);
}

.ops-scenario-btn--custom {
  font-style: italic;
}

.ops-scenario-icon {
  font-size: 0.85rem;
}

/* Custom input block */
.ops-custom-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.ops-custom-fields {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.ops-custom-field {
  flex: 1;
  min-width: 180px;
}

.ops-custom-field--wide {
  flex: 2;
  min-width: 280px;
}

.ops-custom-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.ops-custom-textarea {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  resize: vertical;
  line-height: 1.6;
  transition: border-color 0.2s;
}

.ops-custom-textarea:focus {
  border-color: var(--accent);
}

.ops-custom-textarea::placeholder {
  color: var(--fg-muted);
}

.ops-custom-text {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}

.ops-custom-text:focus {
  border-color: var(--accent);
}

.ops-custom-text::placeholder {
  color: var(--fg-muted);
}

/* Run button */
.btn-run-ops {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 15px 28px;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  margin-bottom: 28px;
}

.btn-run-ops:hover:not(:disabled) {
  background: #d4b06a;
}

.btn-run-ops:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-run-ops:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-run-ops.loading .ops-btn-icon {
  animation: spin 0.8s linear infinite;
}

/* Trace box */
.ops-trace {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 20px;
}

.ops-trace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.ops-trace-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
}

.ops-trace-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: none;
}

/* Phase progress pills */
.ops-phases {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  row-gap: 8px;
}

.ops-phase {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--fg-muted);
  transition: color 0.2s;
}

.ops-phase-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
  transition: background 0.2s;
}

.ops-phase.phase--active {
  color: var(--accent);
}

.ops-phase.phase--active .ops-phase-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.25);
  animation: pulse-dot 1s ease-in-out infinite;
}

.ops-phase.phase--done {
  color: #4ade80;
}

.ops-phase.phase--done .ops-phase-dot {
  background: #4ade80;
}

.ops-phase-sep {
  font-size: 0.7rem;
  color: var(--border);
  flex-shrink: 0;
}

/* Trace text */
.ops-trace-body {
  padding: 20px;
  min-height: 80px;
}

.ops-trace-text {
  display: inline;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--fg);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--font-body);
}

.ops-trace-cursor {
  display: none;
  width: 2px;
  height: 1.1em;
  background: var(--accent);
  display: inline-block;
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink-caret 0.8s step-end infinite;
}

/* End card */
.ops-end-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: rgba(74, 222, 128, 0.06);
  border: 1px solid rgba(74, 222, 128, 0.25);
  border-radius: 14px;
  animation: fade-in-up 0.4s ease;
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ops-end-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(74, 222, 128, 0.15);
  border: 1.5px solid rgba(74, 222, 128, 0.4);
  color: #4ade80;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
}

.ops-end-content {
  flex: 1;
}

.ops-end-headline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}

.ops-end-headline span {
  color: #4ade80;
}

.ops-end-sub {
  font-size: 0.88rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
  .ops-demo {
    padding: 64px 20px;
  }

  .ops-scenario-row {
    gap: 8px;
  }

  .ops-scenario-btn {
    font-size: 0.82rem;
    padding: 8px 13px;
  }

  .ops-phases {
    padding: 10px 16px;
  }

  .ops-phase {
    font-size: 0.7rem;
  }

  .ops-phase-sep {
    font-size: 0.65rem;
  }

  .ops-trace-body {
    padding: 16px;
  }

  .ops-end-card {
    padding: 18px 20px;
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .ops-scenario-icon {
    display: none;
  }

  .ops-scenario-btn {
    font-size: 0.8rem;
    padding: 7px 12px;
  }

  .ops-end-headline {
    font-size: 0.9rem;
  }

  .ops-custom-field--wide {
    min-width: 100%;
  }
}