/* WAIFLOW Brand Site — Design System */

:root {
  --color-bg: #FAFAFA;
  --color-surface: #0A0A0A;
  --color-text: #0A0A0A;
  --color-muted: #6B7280;
  --color-border: #E5E7EB;
  --color-accent: #3D8BFF;
  --color-accent-soft: rgba(61, 139, 255, 0.12);
  --color-on-dark: #FAFAFA;
  --color-muted-dark: #9CA3AF;
  --color-card-bg: #ffffff;
  --color-panel-bg: #ffffff;
  --color-header-bg: rgba(250, 250, 250, 0.85);
  --color-section-alt-bg: #0A0A0A;
  --color-chip-bg: #f7f7f7;

  --space-xs: 0.5rem;
  --space-s: 1rem;
  --space-m: 1.5rem;
  --space-l: 3rem;
  --space-xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

[data-theme="dark"] {
  --color-bg: #0A0A0A;
  --color-surface: #141414;
  --color-text: #FAFAFA;
  --color-muted: #9CA3AF;
  --color-border: rgba(255, 255, 255, 0.12);
  --color-accent-soft: rgba(61, 139, 255, 0.18);
  --color-on-dark: #FAFAFA;
  --color-muted-dark: #9CA3AF;
  --color-card-bg: #141414;
  --color-panel-bg: #111111;
  --color-header-bg: rgba(10, 10, 10, 0.92);
  --color-section-alt-bg: #141414;
  --color-chip-bg: #1a1a1a;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body.wbs-body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

[x-cloak] { display: none !important; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 var(--space-s);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.25rem); font-weight: 800; letter-spacing: -0.04em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.625rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.3125rem); font-weight: 600; letter-spacing: -0.025em; }

p { margin: 0 0 var(--space-s); }

/* Alineado al wordmark: minúsculas, peso alto, kerning cerrado */
.wbs-brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.05em;
  text-transform: lowercase;
}

.wbs-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: lowercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  margin-bottom: var(--space-s);
}

.wbs-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-muted);
  max-width: 42rem;
  line-height: 1.7;
}

.wbs-section-dark .wbs-lead,
.wbs-section-dark .wbs-eyebrow { color: var(--color-muted-dark); }

/* ── Layout ── */
.wbs-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-m);
}

.wbs-section {
  position: relative;
  padding: var(--space-xl) 0;
}

.wbs-section > .wbs-container,
.wbs-hero-container {
  position: relative;
  z-index: 1;
}

/* Marca de agua W✦W — mismo asset sólido; invert en fondos claros */
.wbs-watermark {
  position: absolute;
  right: clamp(1.25rem, 4vw, 2.75rem);
  bottom: clamp(1.25rem, 3vh, 2.25rem);
  width: clamp(5.75rem, 13vw, 8rem);
  height: clamp(2.1rem, 4.5vw, 2.85rem);
  z-index: 0;
  pointer-events: none;
  opacity: 0.11;
  background: url('/assets/img/ww_icon_white.png') center center / 255% auto no-repeat;
  filter: invert(1);
}

.wbs-section-dark .wbs-watermark {
  filter: none;
  opacity: 0.065;
  width: clamp(4.75rem, 10vw, 6.5rem);
  height: clamp(1.65rem, 3.5vw, 2.15rem);
  background-size: 300% auto;
}

[data-theme="dark"] .wbs-watermark {
  filter: none;
  opacity: 0.08;
}

[data-theme="dark"] .wbs-section-dark .wbs-watermark {
  opacity: 0.06;
}

@media (max-width: 767px) {
  .wbs-watermark {
    width: clamp(5rem, 26vw, 6.75rem);
    height: clamp(1.85rem, 8vw, 2.35rem);
    opacity: 0.09;
    background-size: 245% auto;
  }

  .wbs-section-dark .wbs-watermark {
    width: clamp(4rem, 22vw, 5.5rem);
    height: clamp(1.4rem, 7vw, 1.85rem);
    opacity: 0.055;
    background-size: 285% auto;
  }
}

.wbs-section-dark {
  background: var(--color-section-alt-bg);
  color: var(--color-on-dark);
}

.wbs-section-dark h2,
.wbs-section-dark h3 { color: var(--color-on-dark); }

/* ── Header ── */
.wbs-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-m) var(--space-m);
  background: var(--color-header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.wbs-chrome-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: auto;
  margin-left: var(--space-s);
}

.wbs-chrome-controls--mobile {
  margin: 0 0 var(--space-s);
  padding-bottom: var(--space-s);
  border-bottom: 1px solid var(--color-border);
}

.wbs-lang-pills {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-card-bg);
}

.wbs-lang-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: 0.25rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--color-muted);
  border-radius: 999px;
  transition: color var(--transition), background var(--transition), box-shadow var(--transition);
}

.wbs-lang-pill:hover {
  color: var(--color-text);
}

.wbs-lang-pill.is-active {
  color: var(--color-text);
  background: var(--color-accent-soft);
  box-shadow: inset 0 0 0 1px var(--color-accent);
}

.wbs-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
  color: var(--color-text);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.wbs-theme-toggle:hover {
  border-color: var(--color-accent);
}

.wbs-theme-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (max-width: 767px) {
  .wbs-header > .wbs-chrome-controls {
    display: none;
  }
}

@media (min-width: 768px) {
  .wbs-header {
    padding: var(--space-m) var(--space-l);
  }
}

.wbs-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
  flex-shrink: 0;
}

/* El PNG trae ~85% de padding vacío; recortamos y escalamos el wordmark */
.wbs-brand-mark {
  display: block;
  position: relative;
  overflow: hidden;
  height: clamp(2.35rem, 6vw, 3.15rem);
  width: clamp(10.75rem, 31vw, 16.5rem);
}

.wbs-brand-logo {
  width: auto;
  display: block;
  object-fit: contain;
}

.wbs-brand-logo--header {
  position: absolute;
  left: 50%;
  top: 50%;
  height: 100%;
  width: auto;
  max-width: none;
  transform: translate(-50%, -50%) scale(5.1);
  transform-origin: center center;
  pointer-events: none;
}

.wbs-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wbs-brand-logo--footer {
  height: clamp(1.875rem, 5vw, 2.5rem);
  max-width: min(220px, 55vw);
  opacity: 0.95;
}

.wbs-brand-icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-surface);
}

.wbs-nav {
  display: none;
  align-items: center;
  gap: var(--space-m);
}

.wbs-nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color var(--transition);
}

.wbs-nav a:hover { color: var(--color-text); }

.wbs-nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.wbs-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

.wbs-nav-mobile {
  display: none;
  flex-direction: column;
  gap: var(--space-s);
  padding: var(--space-m);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.wbs-nav-mobile.is-open { display: flex; }

.wbs-nav-mobile a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.95rem;
  padding: var(--space-xs) 0;
}

@media (min-width: 768px) {
  .wbs-nav { display: flex; }
  .wbs-nav-toggle { display: none; }
  .wbs-nav-mobile { display: none !important; }
}

/* ── Buttons ── */
.wbs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.wbs-btn-primary {
  background: var(--color-surface);
  color: var(--color-on-dark);
  border-color: var(--color-surface);
}

.wbs-btn-primary:hover {
  background: #1a1a1a;
  transform: translateY(-1px);
}

.wbs-btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.wbs-btn-secondary:hover {
  border-color: var(--color-text);
}

.wbs-section-dark .wbs-btn-secondary {
  color: var(--color-on-dark);
  border-color: rgba(255,255,255,0.2);
}

.wbs-section-dark .wbs-btn-secondary:hover {
  border-color: var(--color-on-dark);
}

.wbs-btn-accent {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.wbs-btn-accent:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.wbs-btn-block { width: 100%; }

.wbs-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ── Hero ── */
.wbs-hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: var(--space-xl) 0;
}

.wbs-hero-inner {
  max-width: 56rem;
}

.wbs-hero h1 {
  margin-bottom: var(--space-m);
}

.wbs-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
  margin-top: var(--space-l);
}

.wbs-hero-meta {
  display: flex;
  gap: var(--space-l);
  margin-top: var(--space-xl);
  padding-top: var(--space-l);
  border-top: 1px solid var(--color-border);
}

.wbs-hero-stat {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-muted);
  text-transform: lowercase;
  letter-spacing: 0.1em;
}

.wbs-hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.04em;
  margin-bottom: 0.25rem;
}

/* ── Cards ── */
.wbs-grid {
  display: grid;
  gap: var(--space-m);
}

.wbs-grid-2 { grid-template-columns: 1fr; }
.wbs-grid-3 { grid-template-columns: 1fr; }
.wbs-grid-4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .wbs-grid-2 { grid-template-columns: repeat(2, 1fr); }
  .wbs-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .wbs-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .wbs-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .wbs-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.wbs-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-m);
  transition: all var(--transition);
}

.wbs-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-text);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.wbs-section-dark .wbs-card {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

.wbs-section-dark .wbs-card:hover {
  border-color: rgba(255,255,255,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.wbs-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-s);
  color: var(--color-text);
}

.wbs-section-dark .wbs-card-icon { color: var(--color-on-dark); }

.wbs-card p {
  color: var(--color-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.wbs-section-dark .wbs-card p { color: var(--color-muted-dark); }

.wbs-card-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

/* ── Flow Diagram ── */
.wbs-flow {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
  margin-top: var(--space-l);
}

@media (min-width: 768px) {
  .wbs-flow {
    flex-direction: row;
    align-items: stretch;
  }
}

.wbs-flow-step {
  flex: 1;
  position: relative;
  padding: var(--space-m);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  transition: border-color var(--transition);
}

.wbs-section-dark .wbs-flow-step {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.1);
}

.wbs-flow-step.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent-soft);
}

.wbs-flow-step-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.wbs-flow-connector {
  display: none;
}

@media (min-width: 768px) {
  .wbs-flow-connector {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    width: 2rem;
  }

  .wbs-flow-line {
    width: 100%;
    height: 1px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
  }

  .wbs-section-dark .wbs-flow-line { background: rgba(255,255,255,0.15); }

  .wbs-flow-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-accent);
    animation: flowDash 3s ease-in-out infinite;
  }
}

@keyframes flowDash {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

/* ── Demo Lab ── */
.wbs-demos-grid {
  display: grid;
  gap: var(--space-l);
}

.wbs-demos-grid--pair {
  max-width: 56rem;
  margin-inline: auto;
}

@media (min-width: 960px) {
  .wbs-demos-grid { grid-template-columns: repeat(2, 1fr); }
}

.wbs-demo-lab {
  border: 1px dashed rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-m);
  background: rgba(255,255,255,0.02);
}

.wbs-demo-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: lowercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-s);
}

.wbs-demo-lab h3 {
  margin-bottom: var(--space-xs);
}

.wbs-demo-lab > p {
  color: var(--color-muted-dark);
  font-size: 0.875rem;
  margin-bottom: var(--space-m);
}

.wbs-input,
.wbs-textarea,
.wbs-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-on-dark);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

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

.wbs-textarea {
  min-height: 120px;
  resize: vertical;
}

.wbs-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin: var(--space-s) 0;
}

.wbs-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-muted-dark);
  cursor: pointer;
}

.wbs-checkbox input { accent-color: var(--color-accent); }

.wbs-range-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin: var(--space-s) 0;
}

.wbs-range-row label {
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
}

.wbs-range-row input[type="range"] {
  width: 100%;
  accent-color: var(--color-accent);
}

.wbs-demo-result {
  margin-top: var(--space-m);
  padding: var(--space-m);
  background: rgba(61, 139, 255, 0.08);
  border: 1px solid rgba(61, 139, 255, 0.2);
  border-radius: var(--radius-md);
}

.wbs-demo-result:empty { display: none; }

.wbs-flow-mini {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-s);
}

.wbs-flow-mini-step {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
}

.wbs-flow-mini-arrow {
  color: var(--color-accent);
  align-self: center;
}

/* ── Problem Explorer ── */
.wbs-problem-module {
  margin-top: var(--space-m);
}

.wbs-problem-card {
  cursor: pointer;
  user-select: none;
  outline: none;
}

.wbs-problem-card:hover {
  transform: none;
}

.wbs-problem-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.wbs-problem-card.is-hovered {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
}

.wbs-problem-card.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px rgba(61, 139, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
}

.wbs-problem-panel {
  margin-top: var(--space-m);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.wbs-problem-panel-inner {
  padding: var(--space-m);
}

@media (min-width: 768px) {
  .wbs-problem-panel-inner {
    padding: var(--space-l);
  }
}

.wbs-problem-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-m);
  margin-bottom: var(--space-l);
  padding-bottom: var(--space-m);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wbs-problem-panel-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-xs);
}

.wbs-problem-panel-title {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 700;
  color: var(--color-on-dark);
}

.wbs-problem-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-muted-dark);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.wbs-problem-close:hover {
  color: var(--color-on-dark);
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
}

.wbs-problem-close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.wbs-problem-panel-grid {
  display: grid;
  gap: var(--space-l);
  margin-bottom: var(--space-l);
}

@media (min-width: 960px) {
  .wbs-problem-panel-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-m);
  }

.wbs-problem-panel-col + .wbs-problem-panel-col {
    padding-left: var(--space-m);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
  }

  .wbs-problem-panel-col-wf {
    background: rgba(61, 139, 255, 0.06);
    border: 1px solid rgba(61, 139, 255, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-m);
    margin: calc(var(--space-m) * -0.25);
  }

  .wbs-problem-panel-col-wf + .wbs-problem-panel-col,
  .wbs-problem-panel-col + .wbs-problem-panel-col-wf {
    border-left: none;
    padding-left: var(--space-m);
  }
}

.wbs-problem-diagram-wrap {
  margin-bottom: var(--space-l);
  padding: var(--space-m);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
}

.wbs-problem-diagram-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  margin-bottom: var(--space-m);
}

.wbs-problem-diagram-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.wbs-problem-legend-item {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.wbs-problem-legend-pain {
  background: #141414;
  color: #9CA3AF;
}

.wbs-problem-legend-wf {
  background: #3D8BFF;
  color: #0A0A0A;
  font-weight: 600;
  border-color: #FAFAFA;
}

.wbs-problem-legend-gain {
  background: #0f0f0f;
  color: #FAFAFA;
  border-color: rgba(255, 255, 255, 0.3);
}

.wbs-problem-diagram {
  min-height: 12rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.wbs-problem-diagram svg {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.wbs-problem-diagram-fallback {
  font-size: 0.875rem;
  color: var(--color-muted-dark);
  text-align: center;
  padding: var(--space-m);
}

.wbs-problem-list-wf li::before {
  background: var(--color-accent);
}

.wbs-problem-list-wf li {
  color: var(--color-on-dark);
  font-weight: 500;
}

.wbs-problem-panel-col-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  color: var(--color-muted-dark);
  margin: 0 0 var(--space-s);
}

.wbs-problem-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.wbs-problem-list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-on-dark);
}

.wbs-problem-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
}

.wbs-problem-list li:last-child {
  margin-bottom: 0;
}

.wbs-problem-result {
  padding: var(--space-m);
  margin-bottom: var(--space-m);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
}

.wbs-problem-results {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: 0;
  padding: 0;
  list-style: none;
}

.wbs-problem-results li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  color: var(--color-on-dark);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
}

.wbs-problem-flow-wrap {
  padding-top: var(--space-s);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.wbs-problem-flow {
  overflow-x: auto;
  flex-wrap: nowrap;
  padding-bottom: 0.25rem;
  -webkit-overflow-scrolling: touch;
}

.wbs-problem-panel-enter {
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.wbs-problem-panel-enter-start {
  opacity: 0;
  transform: translateY(8px);
}

.wbs-problem-panel-enter-end {
  opacity: 1;
  transform: translateY(0);
}

.wbs-problem-panel-leave {
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.wbs-problem-panel-leave-start {
  opacity: 1;
  transform: translateY(0);
}

.wbs-problem-panel-leave-end {
  opacity: 0;
  transform: translateY(6px);
}

@media (prefers-reduced-motion: reduce) {
  .wbs-problem-panel-enter,
  .wbs-problem-panel-leave {
    transition: opacity 0.01ms linear;
  }

  .wbs-problem-panel-enter-start,
  .wbs-problem-panel-leave-end {
    transform: none;
  }
}

/* ── Method Explorer ── */
.wbs-method-module {
  margin-top: var(--space-m);
}

.wbs-method-card {
  cursor: pointer;
  user-select: none;
  outline: none;
  background: var(--color-card-bg);
}

.wbs-method-card:hover {
  transform: none;
}

.wbs-method-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.wbs-method-card.is-hovered {
  border-color: rgba(10, 10, 10, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.wbs-method-card.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent-soft), 0 4px 24px rgba(0, 0, 0, 0.05);
}

.wbs-method-panel {
  margin-top: var(--space-m);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel-bg);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

.wbs-method-panel-inner {
  padding: var(--space-m);
}

@media (min-width: 768px) {
  .wbs-method-panel-inner {
    padding: var(--space-l);
  }
}

.wbs-method-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-m);
  margin-bottom: var(--space-l);
  padding-bottom: var(--space-m);
  border-bottom: 1px solid var(--color-border);
}

.wbs-method-panel-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-xs);
}

.wbs-method-panel-title {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 700;
  color: var(--color-text);
}

.wbs-method-close {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.wbs-method-close:hover {
  color: var(--color-text);
  border-color: rgba(10, 10, 10, 0.25);
  background: var(--color-bg);
}

.wbs-method-close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.wbs-method-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  color: var(--color-muted);
  margin: 0 0 var(--space-s);
}

.wbs-method-diagram-wrap {
  margin-bottom: var(--space-l);
  padding: var(--space-m);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.wbs-method-diagram {
  min-height: 10rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.wbs-method-diagram svg {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.wbs-method-diagram-fallback {
  font-size: 0.875rem;
  color: var(--color-muted);
  text-align: center;
  padding: var(--space-m);
}

.wbs-method-panel-grid {
  display: grid;
  gap: var(--space-l);
  margin-bottom: var(--space-l);
}

@media (min-width: 768px) {
  .wbs-method-panel-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-m);
  }

  .wbs-method-panel-col + .wbs-method-panel-col {
    padding-left: var(--space-m);
    border-left: 1px solid var(--color-border);
  }

  .wbs-method-col-wf {
    border-left: none;
    padding: var(--space-m);
    margin: calc(var(--space-m) * -0.25);
  }
}

.wbs-method-col-wf {
  background: rgba(61, 139, 255, 0.04);
  border: 1px solid rgba(61, 139, 255, 0.15);
  border-radius: var(--radius-md);
}

.wbs-method-happens {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text);
  margin: 0;
}

.wbs-method-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.wbs-method-list li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text);
  font-weight: 500;
}

.wbs-method-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
}

.wbs-method-list li:last-child {
  margin-bottom: 0;
}

.wbs-method-outputs-wrap {
  padding: var(--space-m);
  margin-bottom: var(--space-m);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.wbs-method-outputs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: 0;
  padding: 0;
  list-style: none;
}

.wbs-method-outputs li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  color: var(--color-text);
  background: var(--color-chip-bg);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
}

.wbs-method-closing {
  margin: 0;
  padding-top: var(--space-m);
  border-top: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--color-text);
  line-height: 1.4;
}

.wbs-method-panel-enter {
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.wbs-method-panel-enter-start {
  opacity: 0;
  transform: translateY(8px);
}

.wbs-method-panel-enter-end {
  opacity: 1;
  transform: translateY(0);
}

.wbs-method-panel-leave {
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.wbs-method-panel-leave-start {
  opacity: 1;
  transform: translateY(0);
}

.wbs-method-panel-leave-end {
  opacity: 0;
  transform: translateY(6px);
}

@media (prefers-reduced-motion: reduce) {
  .wbs-method-panel-enter,
  .wbs-method-panel-leave {
    transition: opacity 0.01ms linear;
  }

  .wbs-method-panel-enter-start,
  .wbs-method-panel-leave-end {
    transform: none;
  }
}

/* ── Chat ── */
.wbs-chat {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: var(--space-s);
  padding: var(--space-s);
  background: rgba(0,0,0,0.2);
  border-radius: var(--radius-md);
}

.wbs-chat-msg {
  max-width: 85%;
  padding: 0.625rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
}

.wbs-chat-msg.user {
  align-self: flex-end;
  background: rgba(255, 255, 255, 0.14);
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.wbs-chat-msg.assistant {
  align-self: flex-start;
  background: rgba(61, 139, 255, 0.18);
  border: 1px solid rgba(61, 139, 255, 0.35);
  color: #f1f5f9;
}

[data-theme="light"] .wbs-chat-msg.user {
  background: #e2e8f0;
  color: #0f172a;
}

[data-theme="light"] .wbs-chat-msg.assistant {
  background: #eff6ff;
  color: #0f172a;
  border-color: #93c5fd;
}

.wbs-chat-md p {
  margin: 0 0 0.625rem;
}

.wbs-chat-md p:last-child {
  margin-bottom: 0;
}

.wbs-chat-md strong {
  font-weight: 700;
  color: inherit;
}

.wbs-chat-md ol,
.wbs-chat-md ul {
  margin: 0.375rem 0 0.625rem;
  padding-left: 1.35rem;
}

.wbs-chat-md li {
  margin-bottom: 0.35rem;
}

.wbs-chat-md li:last-child {
  margin-bottom: 0;
}

.wbs-chat-md ol {
  list-style-type: decimal;
}

.wbs-chat-md ul {
  list-style-type: disc;
}

.wbs-chat-input-row {
  display: flex;
  gap: var(--space-xs);
}

.wbs-chat-input-row .wbs-input { flex: 1; }

/* ── Form ── */
.wbs-form {
  max-width: 32rem;
}

.wbs-form-group {
  margin-bottom: var(--space-m);
}

.wbs-form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.wbs-section-dark .wbs-form-group label { color: var(--color-on-dark); }

.wbs-form .wbs-input,
.wbs-form .wbs-textarea {
  color: var(--color-text);
  background: var(--color-bg);
  border-color: var(--color-border);
}

.wbs-section-dark .wbs-form .wbs-input,
.wbs-section-dark .wbs-form .wbs-textarea {
  color: var(--color-on-dark);
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
}

.wbs-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.wbs-alert {
  padding: var(--space-s);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin-bottom: var(--space-s);
}

.wbs-alert-success {
  background: rgba(34, 197, 94, 0.1);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.wbs-alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.wbs-section-dark .wbs-alert-success {
  color: #86efac;
  background: rgba(34, 197, 94, 0.15);
}

.wbs-section-dark .wbs-alert-error {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.15);
}

/* ── Manifesto ── */
.wbs-manifesto {
  max-width: 48rem;
}

.wbs-manifesto blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.625rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.03em;
  margin: 0;
  padding-left: var(--space-m);
  border-left: 3px solid var(--color-accent);
}

/* ── Footer ── */
.wbs-footer {
  padding: var(--space-l) var(--space-m);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.wbs-footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
  max-width: var(--max-width);
  margin: 0 auto;
}

.wbs-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.wbs-footer-brand p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
  letter-spacing: -0.01em;
}

.wbs-footer-meta {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

@media (min-width: 768px) {
  .wbs-footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.wbs-footer a {
  color: var(--color-text);
  text-decoration: none;
}

.wbs-footer a:hover { color: var(--color-accent); }

/* ── Scroll Reveal ── */
.wbs-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.wbs-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Section Header ── */
.wbs-section-header {
  margin-bottom: var(--space-l);
  max-width: 40rem;
}

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

/* ── Savings display ── */
.wbs-savings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-s);
}

.wbs-savings-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-accent);
}

.wbs-savings-item span {
  font-size: 0.75rem;
  color: var(--color-muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.wbs-loading {
  opacity: 0.6;
  pointer-events: none;
}

/* ── End-to-end resolution ── */
.wbs-e2e {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-m);
  margin-top: var(--space-l);
}

@media (min-width: 640px) {
  .wbs-e2e {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .wbs-e2e {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-m);
  }
}

.wbs-e2e-step {
  min-width: 0;
  padding: var(--space-m);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-card-bg);
  transition: border-color var(--transition);
}

.wbs-e2e-step:hover {
  border-color: var(--color-text);
}

.wbs-e2e-step-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-xs);
}

.wbs-e2e-step h3 {
  margin-bottom: var(--space-xs);
}

.wbs-e2e-step > p {
  font-size: 0.9375rem;
  color: var(--color-muted);
  margin-bottom: var(--space-s);
}

.wbs-e2e-output {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1.5;
  color: var(--color-text);
  margin: 0;
  padding-top: var(--space-s);
  border-top: 1px solid var(--color-border);
}

.wbs-e2e-output span {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--color-muted);
  margin-bottom: 0.25rem;
}

/* Booking demo microsite */
.wbs-booking-demo-hero {
  padding-top: calc(var(--space-xl) + 4rem);
  padding-bottom: var(--space-l);
}

.wbs-booking-lead {
  color: var(--color-text);
  max-width: 48rem;
}

.wbs-booking-demo-objective {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #a8b4c4;
  max-width: 48rem;
  margin: 0 0 var(--space-s);
}

[data-theme="light"] .wbs-booking-demo-objective {
  color: #475569;
}

.wbs-booking-demo-title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  margin-bottom: var(--space-s);
  color: var(--color-text);
}

.wbs-booking-demo-note {
  font-size: 0.875rem;
  color: #8b9cb3;
  margin: var(--space-s) 0;
}

.wbs-booking-demo-section {
  padding-bottom: var(--space-xl);
}

.wbs-booking-demo-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-l);
}

.wbs-booking-demo-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .wbs-booking-demo-toolbar {
  background: #f8fafc;
  border-color: #e2e8f0;
}

.wbs-booking-demo-toolbar-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.wbs-btn-reset-demo {
  flex-shrink: 0;
}

.wbs-booking-demo-main {
  display: grid;
  gap: var(--space-l);
  align-items: stretch;
}

@media (min-width: 960px) {
  .wbs-booking-demo-main {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (min-width: 1280px) {
  .wbs-booking-demo-main {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.wbs-booking-demo-diagram,
.wbs-booking-demo-chat {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.wbs-booking-demo-diagram .wbs-booking-mermaid-wrap {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.wbs-booking-demo-chat .wbs-booking-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.wbs-booking-demo-chat .wbs-chat-demo {
  flex: 1;
  min-height: 260px;
  max-height: min(340px, 38vh);
}

.wbs-booking-panel-heading {
  margin: 0 0 var(--space-s);
  font-size: 1rem;
  color: var(--color-on-dark);
}

[data-theme="light"] .wbs-booking-panel-heading {
  color: var(--color-text);
}

.wbs-booking-panel-strip {
  display: grid;
  gap: var(--space-m);
}

@media (min-width: 900px) {
  .wbs-booking-panel-strip {
    grid-template-columns: minmax(180px, 0.85fr) minmax(280px, 1.35fr) minmax(240px, 1fr);
    align-items: start;
  }
}

.wbs-booking-panel-block {
  min-width: 0;
}

.wbs-booking-checklist--horizontal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.wbs-booking-checklist--horizontal li {
  flex: 1 1 auto;
  min-width: 7rem;
}

.wbs-booking-appt--compact {
  margin-top: 0.65rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(61, 139, 255, 0.08);
  border: 1px solid rgba(61, 139, 255, 0.2);
  font-size: 0.8125rem;
}

.wbs-booking-appt--compact p {
  margin: 0.15rem 0;
}

.wbs-staff-board--horizontal {
  margin: 0;
  padding: 0;
  border: none;
}

.wbs-staff-board--horizontal .wbs-staff-board-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 0.75rem;
  margin-bottom: 0.35rem;
}

.wbs-staff-board--horizontal h3 {
  margin: 0;
}

.wbs-staff-board--horizontal .wbs-staff-board-day {
  margin: 0;
}

.wbs-booking-demo-panel .wbs-staff-board-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
}

.wbs-booking-trace--panel h3 {
  margin: 0 0 0.5rem;
}

.wbs-booking-trace--panel .wbs-booking-trace-list {
  flex-direction: column;
  flex-wrap: nowrap;
  overflow-x: hidden;
  overflow-y: auto;
  max-height: 168px;
  padding-bottom: 0.25rem;
  gap: 0.35rem;
}

.wbs-booking-trace--panel .wbs-booking-trace-list li {
  flex: 0 0 auto;
  max-width: none;
}

.wbs-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: #c8d3e0;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.wbs-btn-icon:hover {
  border-color: var(--color-accent);
  color: var(--color-on-dark);
  background: rgba(61, 139, 255, 0.12);
}

[data-theme="light"] .wbs-btn-icon {
  border-color: #cbd5e1;
  background: #f1f5f9;
  color: #475569;
}

.wbs-diagram-expand-btn {
  flex-shrink: 0;
}

.wbs-diagram-expand-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(6px);
}

.wbs-diagram-expand-modal {
  width: min(96vw, 1180px);
  max-height: 92vh;
  overflow: auto;
  padding: var(--space-m);
  border-radius: var(--radius-lg);
  background: #0f1114;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
}

[data-theme="light"] .wbs-diagram-expand-modal {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.18);
}

.wbs-diagram-expand-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-s);
  margin-bottom: var(--space-s);
}

.wbs-diagram-expand-head h2 {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--color-on-dark);
}

[data-theme="light"] .wbs-diagram-expand-head h2 {
  color: var(--color-text);
}

.wbs-booking-mermaid-wrap--expanded {
  flex: 1;
  min-height: 0;
  overflow: visible;
}

.wbs-booking-mermaid--expanded {
  min-height: auto;
  max-height: none;
  overflow: visible;
  margin-bottom: var(--space-s);
}

.wbs-booking-mermaid--expanded svg {
  width: 100%;
  min-width: 520px;
  max-width: none;
  height: auto;
  display: block;
}

body.wbs-diagram-expanded-open {
  overflow: hidden;
}

.wbs-booking-reset-msg {
  margin: 0;
  font-size: 0.8125rem;
  color: #6ee7b7;
}

.wbs-booking-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-m);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .wbs-booking-card {
  background: #ffffff;
  border-color: #e2e8f0;
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
}

.wbs-booking-card h2,
.wbs-booking-card h3 {
  color: var(--color-on-dark);
  font-size: 1rem;
  margin: 0 0 var(--space-s);
}

[data-theme="light"] .wbs-booking-card h2,
[data-theme="light"] .wbs-booking-card h3 {
  color: var(--color-text);
}

.wbs-booking-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: var(--space-s);
}

.wbs-env-badge {
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(61, 139, 255, 0.15);
  color: #7eb8ff;
  border: 1px solid rgba(61, 139, 255, 0.35);
}

.wbs-env-badge.off {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.35);
}

.wbs-demo-mode-toggle {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}

.wbs-demo-mode-btn {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: transparent;
  color: #a8b4c4;
  font-size: 0.8125rem;
  cursor: pointer;
  font-family: inherit;
}

.wbs-demo-mode-btn.active {
  border-color: var(--color-accent);
  background: rgba(61, 139, 255, 0.12);
  color: var(--color-on-dark);
}

.wbs-demo-mode-hint {
  font-size: 0.8125rem;
  color: #a8b4c4;
  margin: 0 0 var(--space-s);
  line-height: 1.45;
}

.wbs-booking-mermaid {
  min-height: 300px;
  max-height: min(360px, 38vh);
  margin: var(--space-s) 0 0;
  overflow: auto;
}

.wbs-booking-mermaid-wrap {
  position: relative;
  overflow: hidden;
}

.wbs-booking-mermaid svg {
  max-width: 100%;
  height: auto;
}

.wbs-diagram-step-tip {
  position: absolute;
  z-index: 5;
  width: max-content;
  max-width: min(14rem, calc(100% - 1rem));
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  background: #141414;
  border: 1px solid #3D8BFF;
  color: #FAFAFA;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 10px));
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.wbs-diagram-step-tip::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -5px;
  width: 8px;
  height: 8px;
  background: #141414;
  border-right: 1px solid #3D8BFF;
  border-bottom: 1px solid #3D8BFF;
  transform: translateX(-50%) rotate(45deg);
}

.wbs-diagram-step-tip.is-below {
  transform: translate(-50%, 10px);
}

.wbs-diagram-step-tip.is-below::before {
  bottom: auto;
  top: -5px;
  border-right: none;
  border-bottom: none;
  border-left: 1px solid #3D8BFF;
  border-top: 1px solid #3D8BFF;
}

:root[data-theme="light"] .wbs-diagram-step-tip {
  background: #ffffff;
  color: #0A0A0A;
  border-color: #2563eb;
  box-shadow: 0 8px 24px rgba(10, 10, 10, 0.14);
}

:root[data-theme="light"] .wbs-diagram-step-tip::before {
  background: #ffffff;
  border-color: #2563eb;
}

.wbs-diagram-step-tip.is-visible {
  opacity: 1;
  visibility: visible;
}

.wbs-diagram-step-tip.is-pinned {
  border-color: #5a9bff;
  box-shadow: 0 8px 28px rgba(61, 139, 255, 0.35);
}

.wbs-booking-mermaid .wbs-diagram-node {
  cursor: help;
}

.wbs-booking-mermaid .wbs-diagram-node.is-active-step rect,
.wbs-booking-mermaid .wbs-diagram-node.is-active-step polygon {
  filter: drop-shadow(0 0 6px rgba(61, 139, 255, 0.45));
}

.wbs-booking-mermaid .wbs-diagram-node-branch.is-active-step rect,
.wbs-booking-mermaid .wbs-diagram-node-branch.is-active-step polygon {
  filter: drop-shadow(0 0 5px rgba(61, 139, 255, 0.35));
}

.wbs-booking-mermaid .cluster rect {
  rx: 6;
  ry: 6;
}

.wbs-booking-mermaid .wbs-diagram-node:focus-visible {
  outline: 2px solid rgba(61, 139, 255, 0.6);
  outline-offset: 2px;
}

.wbs-booking-legend {
  list-style: none;
  margin: var(--space-s) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.wbs-legend-pill {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wbs-legend-pill.llm { background: rgba(61, 139, 255, 0.2); color: #7eb8ff; }
.wbs-legend-pill.rag { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; }
.wbs-legend-pill.tool { background: rgba(245, 158, 11, 0.2); color: #fcd34d; }
.wbs-legend-pill.sys { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }

.wbs-legend-pill[data-tip] {
  cursor: help;
  position: relative;
}

.wbs-legend-pill[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 0.45rem);
  transform: translateX(-50%);
  width: max-content;
  max-width: 14rem;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(20, 20, 20, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-muted, #a3a3a3);
  font-size: 0.6875rem;
  font-weight: 400;
  line-height: 1.35;
  text-transform: none;
  letter-spacing: normal;
  white-space: normal;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 5;
}

.wbs-legend-pill[data-tip]:hover::after,
.wbs-legend-pill[data-tip]:focus-visible::after {
  opacity: 1;
  visibility: visible;
}

.wbs-booking-input-hint {
  font-size: 0.8125rem;
  color: #a8b4c4;
  margin: 0 0 var(--space-s);
  font-style: italic;
}

.wbs-booking-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: var(--space-s);
}

.wbs-booking-tab {
  flex: 1;
  padding: 0.625rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: transparent;
  color: #a8b4c4;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.875rem;
}

.wbs-booking-tab.active {
  border-color: var(--color-accent);
  color: var(--color-on-dark);
  background: rgba(61, 139, 255, 0.12);
}

.wbs-booking-panel {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-m);
  background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .wbs-booking-panel {
  background: #f8fafc;
  border-color: #e2e8f0;
}

.wbs-chat-demo {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .wbs-chat-demo {
  background: #fff;
  border-color: #e2e8f0;
}

.wbs-input-demo {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-on-dark);
}

.wbs-input-demo::placeholder {
  color: #8b9cb3;
}

[data-theme="light"] .wbs-input-demo {
  background: #fff;
  color: var(--color-text);
  border-color: #cbd5e1;
}

.wbs-chat-tall {
  max-height: 360px;
  overflow-y: auto;
}

.wbs-booking-error {
  color: #fca5a5;
  font-size: 0.8125rem;
  margin-top: 0.75rem;
}

.wbs-booking-whatsapp p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.wbs-btn-whatsapp {
  margin-top: var(--space-s);
}

.wbs-booking-checklist {
  list-style: none;
  margin: var(--space-m) 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wbs-booking-checklist li {
  font-size: 0.875rem;
  color: #a8b4c4;
  padding-left: 1.5rem;
  position: relative;
}

.wbs-booking-checklist li::before {
  content: '○';
  position: absolute;
  left: 0;
  color: var(--color-muted-dark);
}

.wbs-booking-checklist li.done {
  color: var(--color-text);
}

.wbs-booking-checklist li.done::before {
  content: '✓';
  color: var(--color-accent);
}

.wbs-booking-checklist li.done {
  color: var(--color-on-dark);
}

.wbs-staff-board {
  margin: var(--space-m) 0;
  padding-top: var(--space-s);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.wbs-staff-board h3 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #a8b4c4;
  margin-bottom: 0.35rem;
}

.wbs-staff-board-day {
  font-size: 0.75rem;
  color: #8b9cb3;
  margin: 0 0 var(--space-s);
}

.wbs-staff-board-assignment {
  font-size: 0.8125rem;
  color: #c8d3e0;
  margin: 0 0 var(--space-s);
  padding: 0.5rem 0.65rem;
  background: rgba(61, 139, 255, 0.12);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(61, 139, 255, 0.25);
}

.wbs-staff-board-assignment p {
  margin: 0;
}

.wbs-staff-board-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wbs-staff-card {
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.wbs-staff-card.assigned {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px rgba(61, 139, 255, 0.35);
}

.wbs-staff-card.full {
  opacity: 0.72;
}

.wbs-staff-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.wbs-staff-card-head strong {
  font-size: 0.875rem;
}

.wbs-staff-title {
  font-size: 0.75rem;
  color: #8b9cb3;
  margin: 0 0 0.5rem;
}

.wbs-staff-badge {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  white-space: nowrap;
}

.wbs-staff-badge.is-available { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; }
.wbs-staff-badge.is-busy_at_slot { background: rgba(245, 158, 11, 0.2); color: #fcd34d; }
.wbs-staff-badge.is-at_capacity { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }
.wbs-staff-badge.is-off_hours { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }
.wbs-staff-badge.is-not_eligible { background: rgba(100, 116, 139, 0.2); color: #94a3b8; }

.wbs-staff-load {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 0.35rem;
}

.wbs-staff-load-bar {
  height: 100%;
  background: linear-gradient(90deg, #3D8BFF, #60a5fa);
  border-radius: 999px;
  transition: width 0.35s ease;
}

.wbs-staff-card.full .wbs-staff-load-bar {
  background: linear-gradient(90deg, #ef4444, #f87171);
}

.wbs-staff-load-label {
  font-size: 0.6875rem;
  color: #8b9cb3;
  margin: 0;
  font-family: var(--font-mono);
}

.wbs-booking-trace {
  margin: var(--space-m) 0;
  padding-top: var(--space-s);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.wbs-booking-trace h3 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #a8b4c4;
}

.wbs-booking-trace-empty {
  font-size: 0.8125rem;
  color: #8b9cb3;
  margin: 0;
}

.wbs-booking-trace-list {
  list-style: none;
  margin: var(--space-s) 0 0;
  padding: 0;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.wbs-booking-trace-list li {
  font-size: 0.75rem;
  line-height: 1.4;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: #c8d3e0;
}

.wbs-booking-trace-list li.is-llm { border-left: 3px solid #3D8BFF; }
.wbs-booking-trace-list li.is-rag { border-left: 3px solid #10b981; }
.wbs-booking-trace-list li.is-tool { border-left: 3px solid #f59e0b; }
.wbs-booking-trace-list li.is-fsm { border-left: 3px solid #94a3b8; }

.wbs-trace-time {
  font-family: var(--font-mono);
  color: #8b9cb3;
  margin-right: 0.35rem;
}

.wbs-booking-layers {
  margin: var(--space-m) 0;
  padding-top: var(--space-s);
  border-top: 1px solid var(--color-border);
}

.wbs-booking-layers h3 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin: 0 0 var(--space-s);
}

.wbs-booking-layer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.wbs-booking-layer-list li {
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
  padding-left: 1.25rem;
  position: relative;
}

.wbs-booking-layer-list li::before {
  content: '○';
  position: absolute;
  left: 0;
}

.wbs-booking-layer-list li.active {
  color: var(--color-text);
}

.wbs-booking-layer-list li.active::before {
  content: '●';
  color: var(--color-accent);
}

.wbs-layer-badge {
  display: inline-block;
  margin-left: 0.35rem;
  font-size: 0.6875rem;
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius-sm);
  background: rgba(var(--color-accent-rgb), 0.15);
  color: var(--color-accent);
}

.wbs-booking-appt {
  font-size: 0.875rem;
  padding: var(--space-s);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-s);
}

.wbs-booking-idle {
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
}

.wbs-demo-lab-featured {
  border-color: rgba(61, 139, 255, 0.35);
  background: rgba(61, 139, 255, 0.04);
}

/* Digitize demo microsite */
.wbs-digitize-form-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-s);
}

.wbs-digitize-form-title {
  font-size: 1.125rem;
  margin: 0 0 var(--space-xs);
}

.wbs-digitize-label {
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
  margin-bottom: 0.25rem;
}

.wbs-digitize-textarea {
  min-height: 8rem;
}

.wbs-digitize-fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

.wbs-digitize-fieldset legend {
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
  margin-bottom: 0.5rem;
}

.wbs-digitize-participants {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.wbs-digitize-select {
  width: 100%;
}

.wbs-digitize-submit {
  margin-top: 0.5rem;
  align-self: flex-start;
}

.wbs-digitize-error {
  color: #fca5a5;
  font-size: 0.8125rem;
  margin: 0;
}

.wbs-digitize-analysis-badge {
  font-size: 0.75rem;
  color: var(--color-muted-dark);
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.wbs-digitize-panel-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-m);
}

.wbs-digitize-summary-block h3,
.wbs-digitize-quick-wins h3 {
  font-size: 0.875rem;
  margin: 0 0 0.5rem;
  color: var(--color-muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wbs-digitize-summary-block p {
  font-size: 0.9375rem;
  margin: 0;
  line-height: 1.5;
}

.wbs-digitize-quick-wins ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.875rem;
}

.wbs-digitize-steps-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 20rem;
  overflow-y: auto;
}

.wbs-digitize-step-card {
  padding: var(--space-s);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.wbs-digitize-step-card:hover,
.wbs-digitize-step-card.active {
  border-color: var(--color-accent);
  background: rgba(61, 139, 255, 0.06);
}

.wbs-digitize-step-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.wbs-digitize-step-head strong {
  font-size: 0.875rem;
}

.wbs-digitize-badge {
  font-size: 0.6875rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
}

.wbs-digitize-badge.is-deterministic {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
}

.wbs-digitize-badge.is-ai {
  background: rgba(61, 139, 255, 0.25);
  color: #7eb8ff;
}

.wbs-digitize-badge.is-human_loop {
  background: rgba(167, 139, 250, 0.2);
  color: #c4b5fd;
}

.wbs-digitize-badge.is-manual {
  background: rgba(148, 163, 184, 0.2);
  color: #cbd5e1;
}

.wbs-digitize-step-meta {
  font-size: 0.8125rem;
  margin: 0.35rem 0 0;
  line-height: 1.45;
  color: var(--color-muted-dark);
}

.wbs-digitize-step-label {
  font-weight: 600;
  color: var(--color-text);
}

.wbs-digitize-cta {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.wbs-legend-pill.det { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; }
.wbs-legend-pill.ai { background: rgba(61, 139, 255, 0.2); color: #7eb8ff; }
.wbs-legend-pill.human { background: rgba(167, 139, 250, 0.2); color: #c4b5fd; }
.wbs-legend-pill.manual { background: rgba(148, 163, 184, 0.2); color: #cbd5e1; }

[data-theme="light"] .wbs-digitize-badge.is-deterministic { color: #047857; background: rgba(16, 185, 129, 0.15); }
[data-theme="light"] .wbs-digitize-badge.is-ai { color: #1d4ed8; background: rgba(61, 139, 255, 0.15); }
[data-theme="light"] .wbs-digitize-badge.is-human_loop { color: #6d28d9; background: rgba(167, 139, 250, 0.15); }
[data-theme="light"] .wbs-digitize-badge.is-manual { color: #475569; background: rgba(148, 163, 184, 0.15); }

.wbs-digitize-block-today,
.wbs-digitize-block-proposal {
  margin-top: 0.5rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
}

.wbs-digitize-block-today {
  border-left: 3px solid #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

.wbs-digitize-block-proposal {
  border-left: 3px solid var(--color-accent);
  background: rgba(61, 139, 255, 0.1);
}

.wbs-digitize-block-today p,
.wbs-digitize-block-proposal p {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-on-dark);
}

[data-theme="light"] .wbs-digitize-block-today p,
[data-theme="light"] .wbs-digitize-block-proposal p {
  color: var(--color-text);
}

.wbs-digitize-block-label {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--color-on-dark);
}

[data-theme="light"] .wbs-digitize-block-label {
  color: var(--color-text);
}

.wbs-digitize-progress-block {
  margin-bottom: var(--space-m);
  padding: var(--space-s);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(61, 139, 255, 0.05);
}

.wbs-digitize-progress-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
  color: var(--color-muted-dark);
}

.wbs-digitize-progress-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.wbs-digitize-progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 999px;
  transition: width 0.35s ease;
}

.wbs-digitize-progress-status {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--color-on-dark);
}

.wbs-booking-mermaid-wrap.is-processing .wbs-booking-mermaid {
  opacity: 0.35;
}

.wbs-digitize-diagram-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: rgba(10, 10, 10, 0.55);
  border-radius: var(--radius-md);
  pointer-events: none;
}

.wbs-digitize-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: wbs-digitize-spin 0.8s linear infinite;
}

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

.wbs-digitize-form-card.is-processing {
  opacity: 0.85;
  pointer-events: none;
}

.wbs-digitize-pain-chips {
  flex-wrap: wrap;
}

.wbs-digitize-notes {
  min-height: 4rem;
}

.wbs-digitize-people {
  max-width: 8rem;
}

.wbs-digitize-savings h3,
.wbs-digitize-outcomes h3,
.wbs-digitize-measurement h3,
.wbs-digitize-integrations h3 {
  font-size: 0.875rem;
  margin: 0 0 0.5rem;
  color: var(--color-muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wbs-digitize-footnote {
  font-size: 0.75rem;
  color: var(--color-muted-dark);
  margin: 0.5rem 0 0;
}

.wbs-digitize-subhead {
  font-size: 0.75rem;
  font-weight: 600;
  margin: 0.5rem 0 0.25rem;
  color: var(--color-on-dark);
}

.wbs-digitize-integration-card {
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
}

.wbs-digitize-integration-card p {
  margin: 0.25rem 0 0;
  color: var(--color-on-dark);
}

.wbs-legend-pill.db { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; }
.wbs-legend-pill.integ { background: rgba(245, 158, 11, 0.2); color: #fcd34d; }
.wbs-legend-pill.metrics { background: rgba(167, 139, 250, 0.2); color: #c4b5fd; }

/* Digitize demo v3 — phased layout */
.wbs-digitize-demo-main {
  grid-template-columns: 1fr !important;
}

.wbs-digitize-stepper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
}

.wbs-digitize-stepper-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
  transition: color 0.2s ease;
}

.wbs-digitize-stepper-item.active {
  color: var(--color-on-dark);
  font-weight: 600;
}

.wbs-digitize-stepper-item.done {
  color: #6ee7b7;
}

.wbs-digitize-stepper-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
  font-weight: 700;
}

.wbs-digitize-stepper-item.active .wbs-digitize-stepper-num {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #0A0A0A;
}

.wbs-digitize-stepper-item.done .wbs-digitize-stepper-num {
  background: rgba(16, 185, 129, 0.2);
  border-color: #10b981;
  color: #6ee7b7;
}

.wbs-digitize-stepper-sep {
  flex: 1;
  max-width: 3rem;
  height: 1px;
  background: var(--color-border);
}

.wbs-digitize-form-card.is-collapsed {
  padding: 0.65rem 1rem;
}

.wbs-digitize-form-collapsed-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.wbs-digitize-form-collapsed-meta {
  min-width: 0;
  flex: 1;
}

.wbs-digitize-form-collapsed-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted-dark);
  margin-bottom: 0.25rem;
}

.wbs-digitize-form-collapsed-summary {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-on-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wbs-digitize-form-edit-btn {
  flex-shrink: 0;
}

.wbs-digitize-form-body {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.wbs-digitize-diagram-card.is-minimized {
  min-height: 0;
  padding: 0.75rem 1rem;
}

.wbs-digitize-diagram-card.is-minimized .wbs-digitize-diagram-active {
  display: none;
}

.wbs-digitize-diagram-idle {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-muted-dark);
  line-height: 1.5;
}

.wbs-digitize-diagram-idle p {
  margin: 0;
}

.wbs-digitize-diagram-card.is-expanded {
  flex: 1;
  min-height: 0;
}

.wbs-digitize-demo-section .wbs-booking-mermaid-wrap.is-expanded-view {
  flex: 1;
  min-height: min(520px, 55vh);
  overflow: auto;
}

.wbs-digitize-demo-section .wbs-booking-mermaid.is-expanded-view {
  min-height: min(520px, 55vh);
  max-height: min(720px, 70vh);
  overflow: auto;
  margin-top: var(--space-s);
}

.wbs-digitize-demo-section .wbs-booking-mermaid.is-expanded-view svg {
  width: 100%;
  height: auto;
  display: block;
}

.wbs-digitize-insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
}

.wbs-digitize-insight-card {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.wbs-digitize-insight-card:hover,
.wbs-digitize-insight-card.expanded {
  border-color: var(--color-accent);
  background: rgba(61, 139, 255, 0.06);
}

.wbs-digitize-insight-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.wbs-digitize-insight-head h3 {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted-dark);
}

.wbs-digitize-insight-metric {
  font-size: 0.875rem;
  color: var(--color-accent);
}

.wbs-digitize-insight-preview {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--color-on-dark);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wbs-digitize-insight-card.expanded .wbs-digitize-insight-preview {
  display: none;
}

.wbs-digitize-insight-body {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.wbs-digitize-insight-body ul {
  margin: 0;
  padding-left: 1.1rem;
}

.wbs-digitize-insight-chevron::after {
  content: '›';
  font-size: 1rem;
  color: var(--color-muted-dark);
  transition: transform 0.15s ease;
}

.wbs-digitize-insight-card.expanded .wbs-digitize-insight-chevron::after {
  transform: rotate(90deg);
}

.wbs-digitize-steps-heading {
  margin: var(--space-m) 0 0.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted-dark);
}

.wbs-digitize-step-card--compact .wbs-digitize-step-details {
  margin-top: 0.5rem;
}

.wbs-digitize-step-card--compact:not(.expanded) .wbs-digitize-step-details {
  display: none;
}

@media (hover: hover) {
  .wbs-digitize-step-card--compact:not(.expanded):hover .wbs-digitize-step-details {
    display: block;
    position: relative;
    z-index: 2;
  }
}

.wbs-digitize-step-chevron {
  margin-left: auto;
  flex-shrink: 0;
}

.wbs-digitize-step-chevron::after {
  content: '›';
  font-size: 1rem;
  color: var(--color-muted-dark);
}

.wbs-digitize-step-card.expanded .wbs-digitize-step-chevron::after {
  transform: rotate(90deg);
  display: inline-block;
}

.wbs-digitize-steps-list {
  max-height: none;
}

@media (min-width: 1280px) {
  .wbs-digitize-panel-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-m);
    align-items: start;
  }

  .wbs-digitize-insights-grid {
    grid-column: 1;
  }

  .wbs-digitize-steps-section {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .wbs-digitize-cta {
    grid-column: 1 / -1;
  }
}