:root {
  color-scheme: dark;
  --office-bg: #050506;
  --office-panel: #101114;
  --office-panel-2: #17191f;
  --office-line: rgba(255, 255, 255, 0.14);
  --office-gold: #f0c45f;
  --office-red: #ff5d4d;
  --office-blue: #7dd3fc;
  --office-text: #f7f4ef;
  --office-muted: #aaa5a0;
  --office-max: 1120px;
}

* {
  box-sizing: border-box;
}

.commerce-register {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: minmax(220px, 0.52fr) minmax(0, 1fr);
  border-bottom: 1px solid rgba(240, 196, 95, 0.28);
  background:
    radial-gradient(circle at 0 0, rgba(240, 196, 95, 0.16), transparent 18rem),
    rgba(3, 3, 4, 0.86);
  backdrop-filter: blur(12px);
}

.commerce-register__copy {
  display: grid;
  align-content: center;
  gap: 0.18rem;
  min-height: 72px;
  padding: 0.55rem clamp(0.65rem, 1.8vw, 1.15rem);
  border-right: 1px solid rgba(240, 196, 95, 0.18);
}

.commerce-register__copy span {
  color: var(--office-gold);
  font-size: 0.62rem;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.commerce-register__copy h2 {
  margin: 0;
  color: var(--office-text);
  font-size: clamp(1.05rem, 2vw, 1.55rem);
  line-height: 0.96;
}

.commerce-register__copy p,
.commerce-register__copy strong {
  margin: 0;
  color: rgba(247, 244, 239, 0.72);
  font-size: clamp(0.66rem, 1.3vw, 0.82rem);
  line-height: 1.22;
}

.commerce-register__copy strong {
  color: rgba(240, 196, 95, 0.9);
}

.commerce-dock {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(240, 196, 95, 0.12);
}

.commerce-dock a {
  display: grid;
  gap: 0.18rem;
  min-height: 58px;
  align-content: center;
  padding: 0.55rem clamp(0.55rem, 1.8vw, 1rem);
  color: var(--office-text);
  background: rgba(10, 10, 12, 0.74);
  text-decoration: none;
}

.commerce-dock span {
  color: var(--office-gold);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.commerce-dock strong {
  overflow: hidden;
  font-size: clamp(0.72rem, 1.7vw, 0.92rem);
  line-height: 1.18;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.commerce-dock a:hover,
.commerce-dock a:focus-visible {
  outline: 1px solid var(--office-gold);
  outline-offset: -1px;
  background: rgba(44, 36, 16, 0.84);
}

.office-page {
  min-width: 320px;
  margin: 0;
  color: var(--office-text);
  background:
    radial-gradient(circle at 18% 0, rgba(125, 211, 252, 0.14), transparent 28rem),
    radial-gradient(circle at 86% 8%, rgba(240, 196, 95, 0.11), transparent 24rem),
    linear-gradient(180deg, #050506, #0b0b0d 46%, #050506);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.office-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 62px;
  padding: 0.75rem clamp(1rem, 4vw, 2rem);
  border-bottom: 1px solid var(--office-line);
  background: rgba(5, 5, 6, 0.88);
  backdrop-filter: blur(12px);
}

.office-brand {
  display: grid;
  color: var(--office-text);
  text-decoration: none;
}

.office-brand span {
  color: var(--office-gold);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.office-brand strong {
  font-size: 1rem;
}

.office-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 0.8rem;
}

.office-nav a {
  color: rgba(247, 244, 239, 0.78);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.office-nav a:hover,
.office-nav a:focus-visible {
  color: var(--office-gold);
  outline: none;
}

.office-main {
  width: min(var(--office-max), calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.office-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: clamp(1.25rem, 5vw, 4rem);
  align-items: center;
  min-height: calc(100svh - 62px);
}

.office-kicker {
  display: inline-flex;
  margin: 0 0 0.8rem;
  color: var(--office-gold);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.office-hero h1,
.office-section h2 {
  margin: 0;
  color: var(--office-text);
  font-size: clamp(2.4rem, 7vw, 5.9rem);
  line-height: 0.92;
}

.office-hero p,
.office-section p,
.office-list li {
  color: var(--office-muted);
  font-size: clamp(1rem, 1.6vw, 1.16rem);
  line-height: 1.62;
}

.office-hero p {
  max-width: 46rem;
}

.office-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.office-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1rem;
  border: 1px solid rgba(240, 196, 95, 0.78);
  border-radius: 6px;
  color: #090806;
  background: var(--office-gold);
  font-weight: 950;
  text-decoration: none;
}

.office-button.secondary {
  color: var(--office-text);
  background: transparent;
}

.office-button:hover,
.office-button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.82);
  outline-offset: 3px;
}

.office-product,
.office-panel {
  border: 1px solid var(--office-line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent),
    var(--office-panel);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

.office-product {
  padding: clamp(1rem, 3vw, 1.5rem);
}

.office-product h2 {
  margin: 0 0 0.55rem;
  color: var(--office-text);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1;
}

.office-price {
  display: inline-flex;
  margin: 0.2rem 0 0.8rem;
  color: var(--office-blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.office-panel {
  padding: clamp(1rem, 3vw, 1.35rem);
}

.office-panel h3,
.guide-card h3,
.offer-card h3 {
  margin: 0 0 0.6rem;
  color: var(--office-text);
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  line-height: 1.12;
}

.offer-card .office-button {
  width: fit-content;
}

.office-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.3rem;
}

.office-aisles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 1.35rem);
  margin-top: 1.5rem;
}

.office-aisle {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 1px solid var(--office-line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 12% 0, rgba(240, 196, 95, 0.1), transparent 18rem),
    var(--office-panel);
}

.office-aisle > h2 {
  font-size: clamp(1.55rem, 3.4vw, 2.6rem);
}

.guide-card,
.offer-card {
  display: grid;
  gap: 0.75rem;
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.guide-card.featured,
.offer-card.featured {
  border-color: rgba(240, 196, 95, 0.58);
  box-shadow: 0 0 34px rgba(240, 196, 95, 0.08);
}

.guide-card p,
.offer-card p {
  margin: 0;
}

.office-tagline {
  display: inline-flex;
  margin-top: 1rem;
  color: rgba(240, 196, 95, 0.92);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 950;
  line-height: 1.25;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1.2rem;
  padding: 0;
  list-style: none;
}

.problem-grid li {
  min-height: 44px;
  padding: 0.72rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: var(--office-text);
  background: rgba(255, 255, 255, 0.045);
  font-weight: 850;
}

.office-section {
  padding: clamp(2.5rem, 7vw, 5rem) 0 0;
}

.office-list {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.office-safety {
  margin-top: 1.25rem;
  padding: clamp(1rem, 3vw, 1.25rem);
  border: 1px solid rgba(255, 93, 77, 0.38);
  border-radius: 8px;
  color: rgba(247, 244, 239, 0.82);
  background:
    linear-gradient(90deg, rgba(255, 93, 77, 0.12), transparent),
    rgba(255, 255, 255, 0.04);
  line-height: 1.62;
}

.office-checkout-note {
  margin-top: 0.75rem;
  color: rgba(247, 244, 239, 0.56);
  font-size: 0.82rem;
  line-height: 1.45;
}

.office-footer {
  display: block;
  width: min(var(--office-max), calc(100% - 2rem));
  margin: 2rem auto 0;
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(247, 244, 239, 0.1);
  color: rgba(247, 244, 239, 0.52);
  font-size: 0.85rem;
  line-height: 1.7;
}

@media (max-width: 840px) {
  .commerce-dock {
    grid-template-columns: 1fr;
  }

  .commerce-register {
    position: absolute;
    grid-template-columns: 1fr;
  }

  .commerce-dock a {
    min-height: 48px;
  }

  .scene-machine {
    padding-top: 18rem;
  }

  .office-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .office-nav {
    justify-content: flex-start;
  }

  .office-hero,
  .office-grid,
  .office-aisles,
  .problem-grid {
    grid-template-columns: 1fr;
  }
}

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