:root {
  --color-primary: #F4F2EC;
  --color-secondary: #2E302F;
  --color-accent-warm: #CD7F55;
  --color-accent-green: #5C6B5E;
  --color-grid: #D4D4D0;
  --color-muted: #6B6E6A;
  --color-overlay: rgba(46, 48, 47, 0.72);
  --font-primary: 'DM Sans', sans-serif;
  --font-serif: 'Libre Baskerville', serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --border-thin: 1px solid var(--color-grid);
  --border-thick: 2px solid var(--color-secondary);
  --shadow-panel: 0 2px 8px rgba(46, 48, 47, 0.06);
  --transition-fast: 0.2s ease;
  --transition-mechanical: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 72rem;
  --header-height: 4rem;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-primary);
  color: var(--color-secondary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

a {
  color: var(--color-accent-warm);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-green);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-secondary);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  margin-bottom: var(--space-sm);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-muted);
}

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-block {
  padding: var(--space-xl) 0;
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-heading p {
  max-width: 40rem;
  margin: var(--space-sm) auto 0;
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(244, 242, 236, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: var(--border-thin);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width);
  width: 90%;
  margin: 0 auto;
  min-height: var(--header-height);
}

.brand-text {
  font-family: var(--font-serif);
  font-size: clamp(0.85rem, 2.5vw, 1.1rem);
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-text:hover {
  color: var(--color-accent-warm);
}

.primary-nav {
  display: none;
}

.primary-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  align-items: center;
}

.primary-nav a {
  font-size: 0.875rem;
  color: var(--color-secondary);
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-thin);
  border-color: transparent;
  transition: border-color var(--transition-mechanical), background var(--transition-mechanical);
}

.primary-nav a:hover {
  border-color: var(--color-grid);
  background: rgba(255, 255, 255, 0.4);
  color: var(--color-secondary);
}

.menu-trigger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--color-primary);
  border: var(--border-thick);
  cursor: pointer;
  padding: var(--space-sm);
  transition: border-width var(--transition-mechanical), transform var(--transition-mechanical);
  flex-shrink: 0;
  margin-left: auto;
}

.menu-trigger:hover {
  border-width: 3px;
  transform: translateY(-1px);
}

.menu-trigger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-secondary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-trigger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-trigger.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-trigger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 22rem);
  height: 100vh;
  background: var(--color-primary);
  border-left: var(--border-thick);
  z-index: 200;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
  transition: right var(--transition-fast);
  overflow-y: auto;
}

.mobile-panel.is-open {
  right: 0;
}

.mobile-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(46, 48, 47, 0.4);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.mobile-panel-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-nav a {
  display: block;
  padding: var(--space-md);
  color: var(--color-secondary);
  border: var(--border-thin);
  font-size: 0.95rem;
  transition: border-width var(--transition-mechanical);
}

.mobile-nav a:hover {
  border-width: 2px;
  color: var(--color-secondary);
}

.page-hero {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(18rem, 45vh, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-md) var(--space-xl);
  max-width: 44rem;
}

.page-hero-content h1 {
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.page-hero-content p {
  color: rgba(244, 242, 236, 0.88);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
}

.grid-panel {
  border: var(--border-thin);
  background: rgba(255, 255, 255, 0.35);
  padding: var(--space-lg);
  transition: border-width var(--transition-mechanical);
}

.grid-panel:hover {
  border-width: 2px;
}

.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.grid-three {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.grid-four {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.feature-card {
  border: var(--border-thin);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: rgba(255, 255, 255, 0.25);
  transition: border-width var(--transition-mechanical), transform var(--transition-mechanical);
}

.feature-card:hover {
  border-width: 2px;
  transform: translateY(-2px);
}

.feature-card img {
  width: 100%;
  max-height: 12rem;
  border: var(--border-thin);
}

.feature-card h3 {
  font-family: var(--font-serif);
}

.btn-primary {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-accent-warm);
  color: var(--color-primary);
  border: 2px solid var(--color-accent-warm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-width var(--transition-mechanical), background var(--transition-mechanical), transform var(--transition-mechanical);
  text-align: center;
}

.btn-primary:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  color: var(--color-secondary);
  border: var(--border-thick);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-width var(--transition-mechanical), transform var(--transition-mechanical);
  text-align: center;
}

.btn-secondary:hover {
  border-width: 3px;
  transform: translateY(-1px);
  color: var(--color-secondary);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.text-center {
  text-align: center;
}

.compact-image {
  width: 100%;
  max-height: 14rem;
  border: var(--border-thin);
  margin: 0 auto;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: var(--space-md);
  text-align: center;
}

.stat-item {
  border: var(--border-thin);
  padding: var(--space-md);
}

.stat-item strong {
  display: block;
  font-size: 1.5rem;
  color: var(--color-accent-warm);
  font-family: var(--font-serif);
}

.matrix-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  justify-content: center;
}

.matrix-tab {
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thin);
  background: transparent;
  color: var(--color-secondary);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-width var(--transition-mechanical), background var(--transition-mechanical);
}

.matrix-tab.is-active,
.matrix-tab:hover {
  border-width: 2px;
  background: rgba(205, 127, 85, 0.12);
}

.matrix-board {
  border: var(--border-thick);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.3);
}

.matrix-row {
  display: none;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.matrix-row.is-visible {
  display: grid;
}

.matrix-row h3 {
  font-family: var(--font-serif);
}

.wireframe-diagram {
  border: var(--border-thin);
  padding: var(--space-lg);
  min-height: 10rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 19px,
    var(--color-grid) 19px,
    var(--color-grid) 20px
  ),
  repeating-linear-gradient(
    90deg,
    transparent,
    transparent 19px,
    var(--color-grid) 19px,
    var(--color-grid) 20px
  );
}

.wireframe-shape {
  width: 4rem;
  height: 6rem;
  border: 2px solid var(--color-secondary);
  border-radius: 50% 50% 10% 10%;
  position: relative;
}

.wireframe-shape::before {
  content: '';
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid var(--color-accent-warm);
}

.step-list {
  counter-reset: step-counter;
}

.step-list li {
  counter-increment: step-counter;
  padding: var(--space-md);
  border: var(--border-thin);
  margin-bottom: var(--space-sm);
  padding-left: calc(var(--space-lg) + 1.5rem);
  position: relative;
}

.step-list li::before {
  content: counter(step-counter);
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-accent-warm);
}

.calibration-map {
  position: relative;
  border: var(--border-thick);
  min-height: 20rem;
  background: rgba(255, 255, 255, 0.4);
  padding: var(--space-lg);
}

.calibration-scene {
  position: relative;
  width: 100%;
  max-width: 28rem;
  margin: 0 auto;
  aspect-ratio: 4/3;
  border: var(--border-thin);
  background: var(--color-primary);
}

.hotspot {
  position: absolute;
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--color-accent-warm);
  border-radius: 50%;
  background: rgba(205, 127, 85, 0.25);
  cursor: pointer;
  transition: border-width var(--transition-mechanical), transform var(--transition-mechanical);
}

.hotspot:hover {
  border-width: 3px;
  transform: scale(1.1);
}

.hotspot-chair {
  bottom: 15%;
  left: 35%;
}

.hotspot-monitor {
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
}

.hotspot-wrist {
  bottom: 35%;
  right: 25%;
}

.hotspot-desk {
  bottom: 30%;
  left: 50%;
  transform: translateX(-50%);
}

.side-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(90vw, 24rem);
  height: 100vh;
  background: var(--color-primary);
  border-left: var(--border-thick);
  z-index: 300;
  padding: var(--space-xl) var(--space-lg);
  overflow-y: auto;
  transition: right var(--transition-fast);
}

.side-drawer.is-open {
  right: 0;
}

.drawer-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 2rem;
  height: 2rem;
  border: var(--border-thin);
  background: transparent;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--color-secondary);
}

.script-index {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.script-card {
  border: var(--border-thin);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.35);
}

.script-card h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.script-block {
  background: rgba(46, 48, 47, 0.05);
  border: var(--border-thin);
  padding: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-secondary);
  margin: var(--space-sm) 0;
  font-family: monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.copy-btn {
  padding: var(--space-xs) var(--space-md);
  border: var(--border-thin);
  background: transparent;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--color-secondary);
  transition: border-width var(--transition-mechanical);
}

.copy-btn:hover {
  border-width: 2px;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.product-card {
  border: var(--border-thin);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
  background: rgba(255, 255, 255, 0.3);
}

.product-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-accent-warm);
  font-weight: 700;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.contact-info-block {
  border: var(--border-thin);
  padding: var(--space-lg);
}

.contact-info-block ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-info-block li {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.contact-form {
  border: var(--border-thick);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.25);
}

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

.form-group label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
  color: var(--color-secondary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thin);
  background: var(--color-primary);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  color: var(--color-secondary);
  transition: border-width var(--transition-mechanical);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-width: 2px;
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.checkbox-group input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.checkbox-group label {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.map-wrapper {
  border: var(--border-thin);
  overflow: hidden;
  margin-top: var(--space-lg);
}

.map-wrapper iframe {
  width: 100%;
  height: 16rem;
  border: 0;
  display: block;
}

.site-footer {
  margin-top: auto;
  border-top: var(--border-thin);
  padding: var(--space-lg) 0;
  background: rgba(255, 255, 255, 0.2);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.footer-nav a {
  font-size: 0.8rem;
  color: var(--color-muted);
}

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

.footer-legal ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.footer-legal a {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-md) var(--space-xl);
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  font-size: 1.15rem;
  margin-top: var(--space-lg);
}

.legal-content p,
.legal-content li {
  font-size: 0.9rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-content li {
  margin-bottom: var(--space-xs);
  color: var(--color-muted);
}

.date {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

.thank-you-block {
  text-align: center;
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-md) var(--space-2xl);
  max-width: 36rem;
  margin: 0 auto;
}

.thank-you-icon {
  width: 4rem;
  height: 4rem;
  border: var(--border-thick);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  color: var(--color-accent-green);
  font-size: 1.5rem;
}

.error-block {
  text-align: center;
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-md) var(--space-2xl);
}

.error-code {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 15vw, 8rem);
  color: var(--color-accent-warm);
  line-height: 1;
}

.consent-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-primary);
  border: var(--border-thick);
  padding: var(--space-lg);
  z-index: 500;
  box-shadow: var(--shadow-panel);
  transform: translateY(calc(100% + var(--space-lg)));
  transition: transform var(--transition-fast);
}

.consent-popup.is-visible {
  transform: translateY(0);
}

.consent-popup p {
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
}

.consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.choreographer-launch {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 90;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent-green);
  color: var(--color-primary);
  border: 2px solid var(--color-accent-green);
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-width var(--transition-mechanical), transform var(--transition-mechanical);
}

.choreographer-launch:hover {
  border-width: 3px;
  transform: translateY(-2px);
}

.choreographer-screen {
  position: fixed;
  inset: 0;
  background: var(--color-secondary);
  z-index: 600;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.choreographer-screen.is-active {
  display: flex;
}

.choreographer-timer {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 12vw, 6rem);
  color: var(--color-accent-warm);
  margin-bottom: var(--space-lg);
}

.choreographer-cue {
  color: var(--color-primary);
  font-size: clamp(1rem, 3vw, 1.5rem);
  text-align: center;
  max-width: 24rem;
  margin-bottom: var(--space-xl);
}

.choreographer-controls {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.choreographer-controls button {
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font-size: 0.9rem;
  transition: border-width var(--transition-mechanical);
}

.choreographer-controls button:hover {
  border-width: 3px;
}

@media (min-width: 480px) {
  .grid-two {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-three {
    grid-template-columns: repeat(3, 1fr);
  }

  .split-section {
    grid-template-columns: 1fr 1fr;
  }

  .matrix-row.is-visible {
    grid-template-columns: 1fr 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr 1.2fr;
  }

  .map-wrapper iframe {
    height: 20rem;
  }
}

@media (min-width: 1024px) {
  .primary-nav {
    display: block;
  }

  .menu-trigger {
    display: none;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-four {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1023px) {
  .menu-trigger {
    display: flex;
  }
}