.business-world-main { padding-bottom: 4rem; }
.world-hero {
  display: grid;
  grid-template-columns: minmax(0,1.1fr) minmax(320px,0.72fr);
  gap: 1rem;
  padding: 2.5rem 0 1.3rem;
}
.world-hero-copy,
.logo-sprint {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.35rem;
  background: var(--surface);
}
.world-hero-copy { padding: clamp(1.5rem,4vw,3.1rem); }
.world-hero-copy::after {
  position: absolute;
  right: -4rem;
  bottom: -6rem;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background: radial-gradient(circle,color-mix(in srgb,var(--accent) 28%,transparent),transparent 67%);
  content: "";
  pointer-events: none;
}
.world-kicker { color: var(--accent); font-size: 0.7rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.world-hero h1 { max-width: 720px; margin: 0.55rem 0 0.75rem; color: var(--text); font: 800 clamp(2rem,5vw,4.25rem)/1.03 var(--font-heading); letter-spacing: -0.045em; }
.world-hero-copy > p { max-width: 680px; color: var(--text-2); font-size: 0.94rem; line-height: 1.72; }
.world-hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.2rem; }
.world-primary,
.world-secondary {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--accent);
  border-radius: 0.72rem;
  cursor: pointer;
  font: 850 0.75rem var(--font-body);
  text-decoration: none;
}
.world-primary { background: var(--accent); color: #07111f; }
.world-secondary { background: transparent; color: var(--accent); }
.world-guardrail { margin-top: 1.15rem; padding-top: 0.85rem; border-top: 1px solid var(--border); color: var(--text-3); font-size: 0.69rem; line-height: 1.55; }

.logo-sprint { padding: 1.15rem; background: linear-gradient(150deg,color-mix(in srgb,var(--accent-4) 9%,var(--surface)),var(--surface)); }
.logo-sprint-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; }
.logo-sprint-head span { color: var(--accent-4); font-size: 0.65rem; font-weight: 900; letter-spacing: 0.09em; text-transform: uppercase; }
.logo-sprint-head h2 { margin: 0.2rem 0 0; color: var(--text); font-size: 1.05rem; }
.sprint-score { padding: 0.4rem 0.5rem; border-radius: 0.5rem; background: var(--surface-h); color: var(--text); font-size: 0.72rem; font-weight: 900; }
.sprint-logo {
  display: grid;
  min-height: 9.2rem;
  margin: 0.85rem 0;
  place-items: center;
  border-radius: 0.9rem;
  background: #fff;
}
.sprint-logo img { width: min(58%,150px); height: 92px; object-fit: contain; }
.sprint-options { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0.45rem; }
.sprint-options button {
  min-height: 42px;
  padding: 0.5rem;
  border: 1px solid var(--border-h);
  border-radius: 0.58rem;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font: 750 0.7rem var(--font-body);
}
.sprint-options button.correct { border-color: var(--green); background: color-mix(in srgb,var(--green) 13%,var(--surface)); }
.sprint-options button.wrong { border-color: #ef4444; background: color-mix(in srgb,#ef4444 11%,var(--surface)); }
.sprint-feedback { min-height: 2.7rem; margin: 0.65rem 0 0; color: var(--text-2); font-size: 0.71rem; line-height: 1.5; }
.sprint-feedback.correct strong { color: var(--green); }
.sprint-feedback.wrong strong { color: #fca5a5; }
.sprint-next { width: 100%; margin-top: 0.4rem; }
.sprint-next[hidden] { display: none; }

.world-use-strip { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0.75rem; margin: 0 0 1.4rem; }
.world-use-strip article { padding: 0.9rem 1rem; border: 1px solid var(--border); border-radius: 0.9rem; background: var(--surface); }
.world-use-strip span { display: grid; width: 1.7rem; height: 1.7rem; place-items: center; border-radius: 50%; background: color-mix(in srgb,var(--accent) 14%,transparent); color: var(--accent); font-size: 0.7rem; font-weight: 900; }
.world-use-strip strong { display: block; margin-top: 0.45rem; color: var(--text); font-size: 0.77rem; }
.world-use-strip p { margin: 0.25rem 0 0; color: var(--text-2); font-size: 0.7rem; line-height: 1.5; }

.business-explorer { scroll-margin-top: 8rem; }
.business-tools {
  position: sticky;
  top: 4.15rem;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(220px,1fr) auto minmax(180px,0.45fr);
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: color-mix(in srgb,var(--bg) 88%,transparent);
  box-shadow: 0 14px 36px rgba(0,0,0,0.18);
  backdrop-filter: blur(16px);
}
.business-search label,
.business-sector label { display: block; margin-bottom: 0.28rem; color: var(--text-3); font-size: 0.62rem; font-weight: 850; text-transform: uppercase; }
.business-search input,
.business-sector select {
  width: 100%;
  min-height: 42px;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border-h);
  border-radius: 0.62rem;
  background: var(--surface);
  color: var(--text);
  font: 700 0.74rem var(--font-body);
}
.business-region-filters { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.business-region-filters button {
  min-height: 38px;
  padding: 0.45rem 0.58rem;
  border: 1px solid var(--border-h);
  border-radius: 999px;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  font: 800 0.68rem var(--font-body);
}
.business-region-filters button.active { border-color: var(--accent); background: color-mix(in srgb,var(--accent) 13%,var(--surface)); color: var(--text); }
.business-results-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; padding: 1.3rem 0 0.75rem; }
.business-results-head span { color: var(--accent); font-size: 0.66rem; font-weight: 900; text-transform: uppercase; }
.business-results-head h2 { margin: 0.2rem 0 0; color: var(--text); font-size: 1.25rem; }
.business-results-head p { color: var(--text-2); font-size: 0.73rem; }

.business-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0.75rem; }
.business-card { overflow: hidden; border: 1px solid var(--border); border-radius: 1rem; background: var(--surface); transition: transform 180ms ease,border-color 180ms ease; }
.business-card:hover { border-color: var(--border-h); transform: translateY(-3px); }
.business-logo-panel { display: grid; min-height: 8rem; place-items: center; border-bottom: 1px solid var(--border); background: #fff; }
.business-logo-panel img { width: min(54%,130px); height: 74px; object-fit: contain; }
.business-card-copy { padding: 0.9rem; }
.business-card-meta { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.business-card-meta span { padding: 0.24rem 0.4rem; border-radius: 999px; background: var(--surface-h); color: var(--text-2); font-size: 0.59rem; font-weight: 800; }
.business-card h2 { margin: 0.55rem 0 0.35rem; color: var(--text); font-size: 1rem; }
.business-card p { min-height: 5.5rem; margin: 0; color: var(--text-2); font-size: 0.72rem; line-height: 1.58; }
.business-exam-hooks { display: flex; flex-wrap: wrap; gap: 0.32rem; margin: 0.7rem 0; }
.business-exam-hooks span { padding: 0.26rem 0.4rem; border: 1px solid color-mix(in srgb,var(--accent) 25%,var(--border)); border-radius: 0.4rem; color: var(--accent); font-size: 0.59rem; font-weight: 800; }
.business-card a { color: var(--text-2); font-size: 0.65rem; font-weight: 800; text-decoration: underline; text-decoration-color: var(--border-h); text-underline-offset: 0.15rem; }
.business-card a:hover { color: var(--accent); }
.business-empty { grid-column: 1 / -1; padding: 2rem; border: 1px dashed var(--border-h); border-radius: 1rem; text-align: center; }
.business-empty strong { color: var(--text); }
.business-empty p { color: var(--text-2); }
.trademark-note { margin-top: 1.3rem; padding: 0.85rem; border-top: 1px solid var(--border); color: var(--text-3); font-size: 0.65rem; line-height: 1.55; text-align: center; }

:root.light-mode .world-hero-copy,
:root.focus-mode .world-hero-copy,
:root.light-mode .logo-sprint,
:root.focus-mode .logo-sprint,
:root.light-mode .world-use-strip article,
:root.focus-mode .world-use-strip article,
:root.light-mode .business-card,
:root.focus-mode .business-card,
:root.light-mode .sprint-options button,
:root.focus-mode .sprint-options button { background-color: #fffdf8; border-color: #9aa7b8; }
:root.light-mode .business-tools,
:root.focus-mode .business-tools { background: rgba(255,252,244,0.96); border-color: #9aa7b8; }
:root.light-mode :where(.world-hero h1,.logo-sprint-head h2,.sprint-score,.sprint-options button,.world-use-strip strong,.business-results-head h2,.business-card h2,.business-empty strong),
:root.focus-mode :where(.world-hero h1,.logo-sprint-head h2,.sprint-score,.sprint-options button,.world-use-strip strong,.business-results-head h2,.business-card h2,.business-empty strong) { color: #11284a !important; -webkit-text-fill-color: #11284a !important; }
:root.light-mode :where(.world-hero-copy > p,.world-guardrail,.sprint-feedback,.world-use-strip p,.business-results-head p,.business-card p,.business-card-meta span,.business-card a),
:root.focus-mode :where(.world-hero-copy > p,.world-guardrail,.sprint-feedback,.world-use-strip p,.business-results-head p,.business-card p,.business-card-meta span,.business-card a) { color: #334a69 !important; -webkit-text-fill-color: #334a69 !important; }
:root.light-mode .world-primary,
:root.focus-mode .world-primary { color: #07111f !important; -webkit-text-fill-color: #07111f !important; }

@media (max-width: 960px) {
  .world-hero { grid-template-columns: 1fr; }
  .business-tools { position: static; grid-template-columns: 1fr; }
  .business-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .world-hero { padding-top: 1.2rem; }
  .world-use-strip,
  .business-grid { grid-template-columns: 1fr; }
  .business-card p { min-height: 0; }
  .business-results-head { align-items: flex-start; flex-direction: column; gap: 0.25rem; }
}