:root {
  color-scheme: dark;
  --tenant-primary: #3b76fb;
  --tenant-accent: #63e7ff;
  --bg: #020813;
  --surface: #07172a;
  --surface-2: #0d2138;
  --surface-3: #132b45;
  --text: #f7fbff;
  --text-soft: #c4d5e7;
  --muted: #8ca5be;
  --border: rgba(155, 203, 240, .2);
  --focus: #f8db5d;
  --success: #2ad49b;
  --danger: #ff6b7a;
  --state-color: var(--tenant-accent);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --shadow-lg: 0 24px 70px rgba(0, 0, 0, .34);
  --header-h: 76px;
  --nav-h: 84px;
  --motion-fast: 160ms;
  --motion-ui: 260ms;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-width: 320px; min-height: 100%; background: var(--bg); }

body {
  min-height: 100dvh;
  overflow: hidden;
  color: var(--text);
  font-size: clamp(16px, 1.15vw, 21px);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, input, select { font: inherit; }

button, a, label { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }

button { color: inherit; }

a { color: var(--tenant-accent); }

button, [data-route], [data-service], [data-location] { cursor: pointer; }

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  border-radius: 10px;
  color: #07111d;
  background: var(--focus);
  transform: translateY(-160%);
  transition: transform var(--motion-fast);
}

.skip-link:focus { transform: translateY(0); }

.svg-library { position: absolute; width: 0; height: 0; overflow: hidden; }

svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.app {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-rows: var(--header-h) minmax(0, 1fr) var(--nav-h);
  width: 100%;
  height: 100dvh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 28%, color-mix(in srgb, var(--tenant-primary) 22%, transparent), transparent 32%),
    radial-gradient(circle at 84% 75%, color-mix(in srgb, var(--tenant-accent) 12%, transparent), transparent 28%),
    linear-gradient(148deg, #071426 0%, var(--bg) 55%, #030b16 100%);
}

.app::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  opacity: .26;
  background-image:
    linear-gradient(rgba(101, 196, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(101, 196, 255, .05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
}

.ambient { position: absolute; z-index: -1; inset: 0; pointer-events: none; overflow: hidden; }
.ambient span { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--tenant-accent); box-shadow: 0 0 18px var(--tenant-accent); opacity: .34; }
.ambient span:nth-child(1) { left: 8%; top: 18%; }
.ambient span:nth-child(2) { right: 12%; top: 27%; width: 3px; height: 3px; }
.ambient span:nth-child(3) { right: 31%; bottom: 15%; width: 4px; height: 4px; }

.topbar {
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 12px clamp(14px, 2.2vw, 40px);
  border-bottom: 1px solid rgba(136, 199, 241, .12);
  background: rgba(3, 12, 24, .7);
}

.tenant-pill, .icon-button, .language-button, .session-nav button, .avatar-size-button, .secondary-button, .primary-button {
  min-width: 48px;
  min-height: 48px;
  border: 1px solid var(--border);
  transition: background var(--motion-fast), border-color var(--motion-fast), opacity var(--motion-fast), transform 90ms;
}

.tenant-pill:active, .icon-button:active, .session-nav button:active, .choice-card:active, .secondary-button:active, .primary-button:active { transform: scale(.975); }

.tenant-pill {
  justify-self: start;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(36vw, 370px);
  padding: 6px 12px 6px 7px;
  border-radius: 999px;
  color: var(--text);
  background: rgba(14, 35, 57, .82);
}

.tenant-pill:hover, .icon-button:hover { border-color: color-mix(in srgb, var(--tenant-accent) 58%, transparent); background: rgba(23, 51, 78, .94); }

.tenant-monogram {
  display: grid;
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  color: #06101c;
  background: linear-gradient(145deg, var(--tenant-accent), var(--tenant-primary));
  font-size: 16px;
  font-weight: 800;
}

.tenant-pill-copy { min-width: 0; display: grid; text-align: left; line-height: 1.14; }
.tenant-pill-copy strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.tenant-pill-copy small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.tenant-pill > svg { flex: 0 0 18px; width: 18px; height: 18px; }

.hugo-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: .19em;
  font-size: clamp(16px, 1.45vw, 24px);
}

.brand-orbit { position: relative; display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid var(--tenant-accent); border-radius: 50%; box-shadow: 0 0 18px color-mix(in srgb, var(--tenant-accent) 35%, transparent); }
.brand-orbit::before, .brand-orbit::after { content: ""; position: absolute; border: 1px solid color-mix(in srgb, var(--tenant-accent) 45%, transparent); border-radius: 50%; }
.brand-orbit::before { inset: 5px; }
.brand-orbit::after { inset: -5px; border-left-color: transparent; border-right-color: transparent; }
.brand-orbit i { width: 5px; height: 5px; border-radius: 50%; background: var(--tenant-accent); box-shadow: 0 0 9px var(--tenant-accent); }

.top-actions { justify-self: end; display: flex; align-items: center; gap: 8px; }
.icon-button { display: grid; place-items: center; padding: 0; border-radius: 14px; color: var(--text-soft); background: rgba(14, 35, 57, .76); }
.language-button { display: grid; min-width: 48px; place-items: center; padding: 0 10px; border-radius: 14px; color: var(--text-soft); background: rgba(14, 35, 57, .76); font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.language-button:hover { border-color: color-mix(in srgb, var(--tenant-accent) 58%, transparent); background: rgba(23, 51, 78, .94); }
.icon-button[aria-pressed="true"] { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 60%, transparent); }
.connection-state { display: flex; align-items: center; gap: 8px; margin-right: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.connection-state i { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 10px rgba(42, 212, 155, .7); }

.experience { position: relative; z-index: 1; display: flex; min-height: 0; overflow: hidden; }

.avatar-zone {
  position: relative;
  flex: 0 0 40%;
  min-width: 0;
  overflow: hidden;
  transition: flex-basis var(--motion-ui) var(--ease-out), opacity var(--motion-ui);
}

.avatar-halo {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(68vh, 72vw);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--state-color) 22%, transparent);
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--state-color) 17%, transparent) 0 18%, transparent 61%);
  box-shadow: inset 0 0 80px color-mix(in srgb, var(--state-color) 10%, transparent), 0 0 100px color-mix(in srgb, var(--state-color) 8%, transparent);
  transform: translate(-50%, -50%);
  transition: width var(--motion-ui), border-color var(--motion-ui), background var(--motion-ui);
}

.avatar-halo::before, .avatar-halo::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--state-color) 24%, transparent); }
.avatar-halo::before { inset: 10%; border-left-color: transparent; border-bottom-color: transparent; }
.avatar-halo::after { inset: 24%; border-right-color: transparent; border-top-color: transparent; }

.robot-avatar, .human-avatar { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; transition: opacity var(--motion-ui), transform var(--motion-ui) var(--ease-out); }
.human-avatar { opacity: 0; pointer-events: none; }
.app[data-avatar="human"] .robot-avatar { opacity: 0; pointer-events: none; }
.app[data-avatar="human"] .human-avatar { opacity: 1; }

.rig-positioner { position: absolute; left: 50%; top: 50%; height: min(94%, 880px); aspect-ratio: 1672 / 941; transform: translate(-50%, -50%); transition: height var(--motion-ui), transform var(--motion-ui) var(--ease-out); }
.rig-artboard { position: relative; width: 100%; height: 100%; aspect-ratio: 1672 / 941; transform-origin: 50% 62%; }
.rig-image { display: block; width: 100%; height: 100%; object-fit: fill; user-select: none; -webkit-user-drag: none; }

.robot-face {
  position: absolute;
  z-index: 5;
  left: 43.125%;
  top: 9.79%;
  width: 13.75%;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 50%;
  background: #020711;
  box-shadow: inset 0 0 22px #020711, 0 0 25px color-mix(in srgb, var(--state-color) 30%, transparent);
}

.robot-eye { position: absolute; top: 36%; width: 14%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 28%, #f6fdff 0 9%, #9aeaff 21%, var(--state-color) 62%, var(--tenant-primary)); box-shadow: 0 0 7px var(--state-color), 0 0 15px color-mix(in srgb, var(--state-color) 65%, transparent); transform-origin: center; }
.robot-eye.left { left: 27%; }
.robot-eye.right { right: 27%; }
.robot-nose { position: absolute; left: 48.3%; top: 53%; width: 3.4%; aspect-ratio: 1; border-radius: 50%; background: var(--success); box-shadow: 0 0 6px var(--success); }
.robot-mouth { position: absolute; left: 38%; top: 61%; width: 24%; height: 10%; border: 2px solid var(--state-color); border-top: 0; border-left-color: transparent; border-right-color: transparent; border-radius: 0 0 50% 50%; filter: drop-shadow(0 0 4px var(--state-color)); transform-origin: center; }

.human-avatar img { display: block; width: min(78%, 560px); max-height: 90%; aspect-ratio: 1370 / 1148; object-fit: cover; object-position: center top; border: 1px solid color-mix(in srgb, var(--state-color) 42%, transparent); border-radius: 48% 48% 34% 34%; box-shadow: 0 28px 80px rgba(0, 0, 0, .4), 0 0 45px color-mix(in srgb, var(--state-color) 16%, transparent); }

.avatar-status {
  position: absolute;
  z-index: 12;
  left: 50%;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 9px;
  max-width: calc(100% - 40px);
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(3, 13, 26, .87);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
  font-size: 13px;
  white-space: nowrap;
  transform: translateX(-50%);
}

.status-light { width: 9px; height: 9px; border-radius: 50%; background: var(--state-color); box-shadow: 0 0 10px var(--state-color); }
.avatar-size-button { position: absolute; z-index: 14; right: 14px; bottom: 22px; display: none; align-items: center; gap: 8px; padding: 0 13px; border-radius: 999px; color: var(--text-soft); background: rgba(3, 13, 26, .87); font-size: 12px; }
.avatar-size-button svg { width: 18px; height: 18px; }

.content-zone { min-width: 0; min-height: 0; flex: 1; overflow-y: auto; overscroll-behavior: contain; scrollbar-color: color-mix(in srgb, var(--tenant-primary) 42%, transparent) transparent; padding: clamp(18px, 3vw, 50px); }
.content-zone:focus { outline: none; }
.screen h1[tabindex="-1"]:focus, .screen h2[tabindex="-1"]:focus { outline: none; }

.screen { width: min(100%, 930px); min-height: 100%; margin: 0 auto; display: flex; flex-direction: column; justify-content: center; }
.screen-topline { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.eyebrow { color: var(--tenant-accent); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.source-badge, .demo-badge { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-soft); background: rgba(12, 33, 54, .64); font-size: 11px; font-weight: 700; }
.demo-badge { color: #06111e; border-color: transparent; background: var(--focus); }
.source-badge svg { width: 15px; height: 15px; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.025em; line-height: 1.12; text-wrap: balance; }
h1 { max-width: 17ch; margin-bottom: 16px; font-size: clamp(38px, 5.2vw, 78px); }
h2 { margin-bottom: 12px; font-size: clamp(30px, 3.5vw, 52px); }
h3 { margin-bottom: 8px; font-size: clamp(19px, 1.5vw, 25px); }
.lead { max-width: 62ch; margin-bottom: 26px; color: var(--text-soft); font-size: clamp(17px, 1.35vw, 23px); }
.muted { color: var(--muted); }

.hero-screen { align-items: flex-start; padding-bottom: 2vh; }
.hero-screen .hero-wordmark { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; color: var(--tenant-accent); font-size: 13px; font-weight: 800; letter-spacing: .15em; }
.hero-screen h1 strong { color: var(--tenant-accent); }
.hero-screen .lead { max-width: 48ch; }
.primary-button, .secondary-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 12px 22px; border-radius: 16px; font-weight: 800; text-decoration: none; }
.primary-button { border-color: transparent; color: #04101b; background: linear-gradient(135deg, var(--tenant-accent), color-mix(in srgb, var(--tenant-primary) 76%, white)); box-shadow: 0 12px 30px color-mix(in srgb, var(--tenant-primary) 24%, transparent); }
.primary-button:hover { filter: brightness(1.07); }
.secondary-button { color: var(--text); background: rgba(13, 34, 57, .85); }
.secondary-button:hover { border-color: color-mix(in srgb, var(--tenant-accent) 55%, transparent); background: var(--surface-3); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }

.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); margin-top: 10px; }
.choice-card { position: relative; display: grid; grid-template-columns: 58px 1fr 28px; align-items: center; gap: 14px; min-height: 126px; padding: 20px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); color: var(--text); background: linear-gradient(145deg, rgba(19, 44, 72, .9), rgba(7, 23, 42, .94)); text-align: left; box-shadow: 0 10px 32px rgba(0, 0, 0, .16); transition: border-color var(--motion-fast), background var(--motion-fast), transform 90ms; }
.choice-card::after { content: ""; position: absolute; inset: auto -30px -45px auto; width: 110px; height: 110px; border: 1px solid color-mix(in srgb, var(--tenant-accent) 13%, transparent); border-radius: 50%; }
.choice-card:hover { border-color: color-mix(in srgb, var(--tenant-accent) 58%, transparent); background: linear-gradient(145deg, rgba(25, 55, 87, .95), rgba(10, 29, 50, .98)); }
.choice-icon { display: grid; width: 56px; height: 56px; place-items: center; border: 1px solid color-mix(in srgb, var(--tenant-accent) 28%, transparent); border-radius: 17px; color: var(--tenant-accent); background: color-mix(in srgb, var(--tenant-primary) 16%, rgba(6, 22, 40, .9)); }
.choice-icon svg { width: 27px; height: 27px; }
.choice-copy { min-width: 0; }
.choice-copy strong { display: block; margin-bottom: 5px; font-size: clamp(17px, 1.25vw, 21px); line-height: 1.24; }
.choice-copy small { display: block; color: var(--text-soft); font-size: 13px; line-height: 1.4; }
.choice-card > svg { width: 22px; color: var(--muted); }

.service-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }
.service-grid .choice-card { min-height: 142px; }

.progress-line { display: flex; align-items: center; gap: 8px; margin: 6px 0 24px; }
.progress-line i { height: 4px; flex: 1; max-width: 80px; border-radius: 999px; background: rgba(139, 177, 208, .18); }
.progress-line i.active { background: var(--tenant-accent); box-shadow: 0 0 9px color-mix(in srgb, var(--tenant-accent) 40%, transparent); }
.progress-line span { margin-left: 7px; color: var(--muted); font-size: 12px; }

.detail-card { padding: clamp(22px, 3vw, 38px); border: 1px solid var(--border); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(14, 37, 61, .96), rgba(6, 21, 38, .95)); box-shadow: var(--shadow-lg); }
.detail-card header { display: grid; grid-template-columns: 64px 1fr; gap: 17px; align-items: center; padding-bottom: 22px; border-bottom: 1px solid var(--border); }
.detail-section { padding-top: 20px; }
.detail-section h3 { color: var(--text-soft); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.check-list { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: 25px 1fr; gap: 10px; color: var(--text-soft); }
.check-list li svg { width: 21px; height: 21px; padding: 3px; border-radius: 50%; color: #07131d; background: var(--success); stroke-width: 2.4; }
.fact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 22px; }
.fact { padding: 14px; border: 1px solid var(--border); border-radius: 15px; background: rgba(4, 17, 32, .5); }
.fact small { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
.fact strong { display: block; font-size: 14px; line-height: 1.38; }
.source-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 19px; font-size: 13px; font-weight: 750; }
.source-link svg { width: 17px; height: 17px; }

.location-list { display: grid; gap: 14px; margin-top: 10px; }
.location-card { display: grid; grid-template-columns: 54px 1fr auto; align-items: center; gap: 15px; min-height: 112px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius-md); color: var(--text); background: rgba(12, 34, 56, .87); text-align: left; }
.location-card:hover { border-color: color-mix(in srgb, var(--tenant-accent) 55%, transparent); }
.location-card small { display: block; margin-top: 5px; color: var(--text-soft); }

.slot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.slot { min-height: 64px; border: 1px solid var(--border); border-radius: 15px; color: var(--text); background: rgba(13, 34, 56, .9); font-weight: 800; }
.slot[aria-pressed="true"] { color: #05121e; border-color: transparent; background: var(--tenant-accent); }

.review-list { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: var(--border); }
.review-row { display: grid; grid-template-columns: 150px 1fr; gap: 15px; padding: 16px 18px; background: var(--surface); }
.review-row span { color: var(--muted); }

.success-layout { display: grid; grid-template-columns: 1fr minmax(240px, 310px); gap: 28px; align-items: center; }
.ticket-number { margin: 12px 0; font-variant-numeric: tabular-nums; color: var(--tenant-accent); font-size: clamp(50px, 7vw, 90px); font-weight: 900; letter-spacing: -.04em; line-height: 1; }
.demo-notice { display: flex; gap: 10px; margin: 18px 0; padding: 14px; border: 1px solid rgba(248, 219, 93, .32); border-radius: 14px; color: #fff4be; background: rgba(125, 97, 9, .18); font-size: 13px; }
.demo-notice svg { flex: 0 0 20px; }
.qr-card { padding: 17px; border-radius: 20px; color: #07111d; background: #fff; text-align: center; box-shadow: 0 18px 45px rgba(0, 0, 0, .3); }
.qr-card img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; image-rendering: pixelated; }
.qr-card strong { display: block; margin-top: 8px; font-size: 12px; overflow-wrap: anywhere; }

.assistant-card { padding: clamp(24px, 4vw, 44px); border: 1px solid var(--border); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(13, 38, 64, .96), rgba(5, 20, 37, .96)); }
.transcript { min-height: 108px; margin: 22px 0; padding: 20px; border-left: 3px solid var(--state-color); border-radius: 0 16px 16px 0; color: var(--text-soft); background: rgba(2, 11, 22, .48); font-size: clamp(18px, 1.5vw, 24px); }
.sample-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.sample-chips button { min-height: 48px; padding: 10px 15px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-soft); background: rgba(15, 39, 63, .9); }

.session-nav { z-index: 32; display: grid; grid-template-columns: 128px 128px minmax(210px, 300px); align-items: center; justify-content: center; gap: 12px; padding: 10px clamp(14px, 2vw, 34px); border-top: 1px solid rgba(136, 199, 241, .14); background: rgba(3, 12, 24, .9); }
.app[data-route="attract"] { grid-template-rows: var(--header-h) minmax(0, 1fr); }
.app[data-route="attract"] .session-nav { display: none; }
.session-nav button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 17px; color: var(--text-soft); background: rgba(12, 33, 54, .85); font-weight: 750; }
.session-nav button:hover { color: var(--text); border-color: color-mix(in srgb, var(--tenant-accent) 50%, transparent); }
.session-nav button:disabled { cursor: not-allowed; opacity: .42; filter: saturate(.2); }
.session-nav .voice-button { position: relative; min-height: 60px; overflow: hidden; border-color: color-mix(in srgb, var(--tenant-accent) 45%, transparent); color: #04111d; background: linear-gradient(135deg, var(--tenant-accent), color-mix(in srgb, var(--tenant-primary) 65%, white)); }
.voice-button svg { position: relative; z-index: 1; }
.voice-rings { position: absolute; width: 45px; height: 45px; border: 1px solid rgba(0, 0, 0, .15); border-radius: 50%; }

.app[data-state="listening"] { --state-color: #f8d54e; }
.app[data-state="thinking"] { --state-color: #a98bff; }
.app[data-state="speaking"] { --state-color: var(--tenant-accent); }
.app[data-state="action"] { --state-color: var(--success); }
.app[data-state="error"] { --state-color: var(--danger); }
.app[data-state="listening"] .avatar-halo, .app[data-state="speaking"] .avatar-halo { animation: halo-pulse 1.1s ease-in-out infinite alternate; }
.app[data-state="thinking"] .robot-eye { animation: think-eyes .8s ease-in-out infinite alternate; }
.app[data-state="speaking"] .robot-mouth { animation: talk .3s ease-in-out infinite alternate; }
.app[data-state="idle"] .robot-eye { animation: blink 5.2s ease-in-out infinite; }
.app[data-state="idle"] .rig-artboard { animation: breathe 4.4s ease-in-out infinite; }
.app[data-state="speaking"] .rig-artboard { animation: speak-body .75s ease-in-out infinite alternate; }
.app[data-state="action"] .rig-artboard { animation: greet .9s var(--ease-out) both; }
.app[data-state="listening"] .voice-rings { animation: voice-ring 1s ease-out infinite; }

@keyframes breathe { 50% { transform: translateY(-5px) scale(1.002); } }
@keyframes speak-body { to { transform: translateY(-4px) rotate(.25deg); } }
@keyframes blink { 0%, 45%, 49%, 100% { transform: scaleY(1); } 47% { transform: scaleY(.12); } }
@keyframes think-eyes { to { transform: translate(8%, -6%) scaleY(.7); } }
@keyframes talk { to { height: 18%; top: 57%; border-left-color: var(--state-color); border-right-color: var(--state-color); border-radius: 40%; } }
@keyframes halo-pulse { to { transform: translate(-50%, -50%) scale(1.035); opacity: .8; } }
@keyframes greet { 40% { transform: translateY(-10px) rotate(-1deg); } }
@keyframes voice-ring { to { transform: scale(1.75); opacity: 0; } }

.app[data-presentation="companion"] .avatar-size-button, .app[data-presentation="pip"] .avatar-size-button { display: flex; }
.app[data-presentation="companion"] .rig-positioner { height: 135%; transform: translate(-50%, -36%); }
.app[data-presentation="pip"] .avatar-zone { flex-basis: 20%; }
.app[data-presentation="pip"] .avatar-halo { width: min(30vh, 24vw); }
.app[data-presentation="pip"] .rig-positioner { height: 82%; }
.app[data-presentation="pip"] .human-avatar img { width: min(78%, 260px); border-radius: 50%; aspect-ratio: 1; object-position: center 12%; }
.app[data-presentation="pip"] .avatar-status { bottom: 70px; max-width: 88%; font-size: 11px; }
.app[data-presentation="pip"] .avatar-size-button { right: 50%; bottom: 18px; transform: translateX(50%); }

.panel-dialog, .timeout-dialog { max-width: none; max-height: none; padding: 0; border: 1px solid var(--border); color: var(--text); background: transparent; box-shadow: var(--shadow-lg); }
.panel-dialog::backdrop, .timeout-dialog::backdrop { background: rgba(0, 4, 10, .78); backdrop-filter: blur(7px); }
.panel-dialog { width: min(1040px, calc(100vw - 32px)); border-radius: 28px; }
.dialog-shell { margin: 0; background: #07172a; }
.dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 26px 28px 20px; border-bottom: 1px solid var(--border); }
.dialog-header h2 { margin: 5px 0 7px; font-size: clamp(27px, 3vw, 40px); }
.dialog-header p { margin: 0; color: var(--text-soft); font-size: 14px; }
.tenant-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-height: min(56vh, 600px); overflow-y: auto; padding: 24px 28px; }
.tenant-option { display: flex; min-height: 214px; flex-direction: column; align-items: flex-start; padding: 20px; border: 1px solid var(--border); border-radius: 19px; color: var(--text); background: linear-gradient(145deg, rgba(16, 41, 67, .9), rgba(8, 25, 44, .96)); text-align: left; }
.tenant-option:hover, .tenant-option.active { border-color: var(--tenant-accent); }
.tenant-option.active { box-shadow: inset 0 0 0 1px var(--tenant-accent); }
.tenant-option .tenant-monogram { margin-bottom: 20px; }
.tenant-option strong { font-size: 19px; line-height: 1.25; }
.tenant-option small { margin: 6px 0 16px; color: var(--text-soft); }
.tenant-option em { margin-top: auto; color: var(--tenant-accent); font-size: 12px; font-style: normal; font-weight: 800; }
.dialog-footer { display: flex; align-items: center; justify-content: flex-end; gap: 12px; padding: 18px 28px; border-top: 1px solid var(--border); background: rgba(3, 14, 27, .56); }
.dialog-footer > span:first-child { display: flex; align-items: center; gap: 8px; margin-right: auto; color: var(--muted); font-size: 12px; }
.dialog-footer > span svg { flex: 0 0 18px; width: 18px; height: 18px; }

.config-dialog { width: min(1120px, calc(100vw - 32px)); }
.config-body { display: grid; grid-template-columns: 250px 1fr; min-height: 440px; max-height: min(62vh, 680px); overflow: hidden; }
.config-nav { display: flex; flex-direction: column; gap: 7px; padding: 20px; border-right: 1px solid var(--border); background: rgba(2, 13, 25, .55); }
.config-nav > button { min-height: 49px; padding: 10px 14px; border: 0; border-radius: 12px; color: var(--text-soft); background: transparent; text-align: left; }
.config-nav > button:hover, .config-nav > button.active { color: var(--text); background: var(--surface-3); }
.config-nav > button.active { box-shadow: inset 3px 0 0 var(--tenant-accent); }
.admin-boundary { display: grid; grid-template-columns: 24px 1fr; gap: 10px; margin-top: auto; padding: 14px; border: 1px solid rgba(248, 219, 93, .2); border-radius: 14px; color: #ecdca2; background: rgba(101, 78, 5, .12); font-size: 11px; }
.admin-boundary svg { width: 20px; height: 20px; }
.admin-boundary strong { display: block; margin-bottom: 3px; color: #fff1ba; }
.config-fields { overflow-y: auto; padding: 24px 28px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label, .fieldset-title { color: var(--text-soft); font-size: 13px; font-weight: 750; }
.field input, .field select { width: 100%; min-height: 50px; padding: 10px 13px; border: 1px solid var(--border); border-radius: 12px; color: var(--text); background: #061426; }
.field input[type="color"] { padding: 5px; }
.field small { color: var(--muted); font-size: 11px; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.check-field { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 12px; color: var(--text-soft); }
.check-field input { width: 20px; height: 20px; accent-color: var(--tenant-accent); }
.transfer-card { padding: 19px; border: 1px solid var(--border); border-radius: 18px; background: rgba(4, 18, 34, .6); }
.transfer-card + .transfer-card { margin-top: 14px; }
.transfer-card p { color: var(--text-soft); font-size: 13px; }
.transfer-card .button-row svg { width: 19px; height: 19px; }
.config-footer #config-message { color: var(--success); }

.timeout-dialog { width: min(500px, calc(100vw - 32px)); border-radius: 26px; text-align: center; }
.timeout-dialog > div { padding: 34px; border-radius: 26px; background: var(--surface); }
.timeout-ring { display: grid; width: 72px; height: 72px; margin: 0 auto 18px; place-items: center; border: 4px solid var(--focus); border-radius: 50%; color: var(--focus); font-size: 29px; font-weight: 900; }
.timeout-dialog p { color: var(--text-soft); }
.timeout-actions { display: flex; justify-content: center; gap: 12px; margin-top: 22px; }

.toast { position: fixed; z-index: 1200; left: 50%; bottom: calc(var(--nav-h) + 18px); max-width: min(560px, calc(100vw - 28px)); padding: 13px 18px; border: 1px solid var(--border); border-radius: 14px; color: var(--text); background: #102a44; box-shadow: var(--shadow-lg); font-size: 14px; transform: translateX(-50%); }
.sr-status { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (orientation: portrait) {
  :root { --header-h: 68px; --nav-h: 80px; }
  .topbar { grid-template-columns: 1fr auto; }
  .hugo-brand { grid-column: 2; grid-row: 1; }
  .top-actions { grid-column: 1 / -1; grid-row: 2; position: absolute; right: 14px; top: calc(var(--header-h) + 8px); }
  .connection-state, .top-actions .admin-button { display: none; }
  .top-actions .icon-button, .top-actions .language-button { width: 44px; min-width: 44px; height: 44px; min-height: 44px; background: rgba(3, 15, 28, .88); }
  .experience { flex-direction: column; }
  .avatar-zone { flex-basis: 48%; }
  .app[data-presentation="hero"] .avatar-zone { flex-basis: 53%; }
  .app[data-presentation="companion"] .avatar-zone { flex-basis: 31%; }
  .app[data-presentation="pip"] .avatar-zone { flex-basis: 116px; min-height: 116px; border-bottom: 1px solid var(--border); }
  .app[data-presentation="companion"] .rig-positioner { height: 145%; transform: translate(-50%, -34%); }
  .app[data-presentation="companion"] .human-avatar img { width: min(47%, 390px); max-height: 95%; border-radius: 48% 48% 26% 26%; }
  .app[data-presentation="pip"] .robot-avatar, .app[data-presentation="pip"] .human-avatar { width: 112px; right: auto; }
  .app[data-presentation="pip"] .avatar-halo { left: 56px; top: 50%; width: 104px; }
  .app[data-presentation="pip"] .rig-positioner { height: 185%; transform: translate(-50%, -36%); }
  .app[data-presentation="pip"] .human-avatar img { width: 92px; max-height: 92px; }
  .app[data-presentation="pip"] .avatar-status { left: 118px; bottom: 50%; max-width: calc(100% - 250px); transform: translateY(50%); }
  .app[data-presentation="pip"] .avatar-size-button { right: 12px; bottom: 50%; transform: translateY(50%); }
  .avatar-size-button span { display: none; }
  .avatar-status { bottom: 12px; }
  .content-zone { padding: clamp(18px, 4vw, 34px); }
  .screen { justify-content: flex-start; min-height: auto; padding-bottom: 20px; }
  .hero-screen { justify-content: center; min-height: 100%; }
  h1 { font-size: clamp(37px, 8.3vw, 68px); }
  h2 { font-size: clamp(29px, 6vw, 46px); }
  .choice-card { min-height: 112px; padding: 16px; }
  .session-nav { grid-template-columns: 1fr 1fr minmax(170px, 1.45fr); }
}

@media (max-width: 760px) {
  .tenant-pill { max-width: 56vw; }
  .tenant-pill-copy small, .tenant-pill > svg { display: none; }
  .hugo-brand strong { font-size: 14px; }
  .brand-orbit { width: 24px; height: 24px; }
  .choice-grid, .field-grid, .fact-grid, .success-layout { grid-template-columns: 1fr; }
  .choice-card { grid-template-columns: 50px 1fr 22px; min-height: 94px; }
  .choice-icon { width: 48px; height: 48px; border-radius: 14px; }
  .service-grid .choice-card { min-height: 108px; }
  .review-row { grid-template-columns: 1fr; gap: 4px; }
  .slot-grid { grid-template-columns: repeat(2, 1fr); }
  .session-nav { grid-template-columns: 56px 56px 1fr; gap: 9px; }
  .session-nav > button:not(.voice-button) span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .session-nav .voice-button { min-width: 0; }
  .panel-dialog, .config-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
  .dialog-header { padding: 20px; }
  .tenant-grid { grid-template-columns: 1fr; max-height: 55dvh; padding: 18px 20px; }
  .tenant-option { min-height: 150px; }
  .dialog-footer { flex-wrap: wrap; padding: 16px 20px; }
  .dialog-footer > span:first-child { width: 100%; }
  .config-body { display: block; max-height: 60dvh; overflow-y: auto; }
  .config-nav { position: sticky; z-index: 2; top: 0; flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .config-nav > button { flex: 0 0 auto; }
  .admin-boundary { display: none; }
  .config-fields { overflow: visible; padding: 20px; }
  .check-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) and (orientation: portrait) {
  .app[data-presentation="hero"] .avatar-zone { flex-basis: 46%; }
  .app[data-presentation="companion"] .avatar-zone { flex-basis: 25%; min-height: 128px; }
  .app[data-presentation="companion"] .avatar-status { display: none; }
  .content-zone { padding-top: 16px; }
  .hero-screen h1 { font-size: clamp(34px, 10vw, 49px); }
  .lead { margin-bottom: 18px; }
  .choice-grid { gap: 10px; }
  .choice-card { min-height: 84px; padding: 13px; }
  .choice-copy small { display: none; }
  .session-nav .voice-button span:last-child { font-size: 14px; }
}

@media (min-width: 1200px) and (orientation: landscape) {
  :root { --header-h: 86px; --nav-h: 94px; }
  .avatar-zone { flex-basis: 38%; }
  .app[data-presentation="pip"] .avatar-zone { flex-basis: 19%; }
  .content-zone { padding: 4vh 4vw; }
  .session-nav button { min-height: 64px; }
  .choice-card { min-height: 146px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  body { overflow: visible; color: #111; background: #fff; }
  .app { display: block; height: auto; color: #111; background: #fff; }
  .topbar, .avatar-zone, .session-nav, .ambient, .screen > :not(.detail-card) { display: none !important; }
  .experience, .content-zone, .screen { display: block; overflow: visible; min-height: 0; padding: 0; }
  .detail-card { color: #111; border: 1px solid #bbb; background: #fff; box-shadow: none; }
  .detail-card * { color: #111 !important; }
  .qr-card { width: 280px; margin: 0 auto; border: 1px solid #bbb; }
}