/* ==========================================================================
   Allybi — Business / Operations Use Case (pages/use-case-business.css)
   ========================================================================== */

/* ---------- HERO ---------- */
.ucb-hero {
  padding-top: 160px;
  padding-bottom: var(--allybi-space-20);
  text-align: center;
}

.ucb-hero__inner {
  max-width: 800px;
  margin: 0 auto;
}

.ucb-hero__eyebrow {
  display: inline-block;
  font-size: var(--allybi-hero-eyebrow-size, 13px);
  font-weight: 600;
  line-height: 1;
  color: var(--allybi-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.ucb-hero__h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  font-weight: 700;
  color: var(--allybi-text-strongest);
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.ucb-hero__sub {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.5;
  color: var(--allybi-text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

.ucb-hero__ctas {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

/* ---------- PRESSURE ---------- */
.ucb-pressure {
  padding: var(--allybi-section-py, 96px) 0;
  background: var(--allybi-bg-alt-1);
}

.ucb-pressure__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--allybi-space-16, 64px);
}

.ucb-pressure__header h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--allybi-text-strongest);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.ucb-pressure__header p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--allybi-text-secondary);
}

.ucb-pressure__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.ucb-pressure__card {
  background: var(--allybi-bg-surface);
  border: 1px solid var(--allybi-border-default);
  border-radius: var(--allybi-radius-card, 16px);
  padding: 32px;
}

.ucb-pressure__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--allybi-accent-subtle, rgba(37,99,235,0.06));
  border-radius: 10px;
  color: var(--allybi-accent);
  margin-bottom: 20px;
}

.ucb-pressure__card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--allybi-text-strongest);
  margin-bottom: 8px;
}

.ucb-pressure__card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--allybi-text-secondary);
}

/* ---------- FEATURE SECTIONS ---------- */
.ucb-feature {
  padding: var(--allybi-section-py, 96px) 0;
}

.ucb-feature--alt {
  background: var(--allybi-bg-alt-1);
}

.ucb-feature__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ucb-feature__split--reverse {
  direction: rtl;
}

.ucb-feature__split--reverse > * {
  direction: ltr;
}

.ucb-feature__text h2 {
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--allybi-text-strongest);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.ucb-feature__text p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--allybi-text-secondary);
}

/* ---------- MOCKUP PANELS ---------- */
.ucb-mock {
  background: var(--allybi-bg-surface);
  border: 1px solid var(--allybi-border-default);
  border-radius: var(--allybi-radius-hero-panel, 16px);
  box-shadow: var(--allybi-shadow-lg, 0 8px 32px rgba(0,0,0,0.08));
  overflow: hidden;
}

.ucb-mock__bar {
  display: flex;
  gap: 5px;
  padding: 10px 14px;
  background: var(--allybi-bg-alt-1);
  border-bottom: 1px solid var(--allybi-border-default);
}

.ucb-mock__bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--allybi-border-strong, #D1D5DB);
}

.ucb-mock__body {
  padding: 20px;
}

/* Query mockup */
.ucb-mock__q {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--allybi-bg-alt-1);
  border-radius: 8px;
  margin-bottom: 16px;
  color: var(--allybi-text-muted);
  font-size: 13px;
  font-style: italic;
}

.ucb-mock__answer {
  padding: 12px;
  border-left: 3px solid var(--allybi-trust, #059669);
  background: var(--allybi-trust-subtle, rgba(5,150,105,0.06));
  border-radius: 0 8px 8px 0;
  margin-bottom: 10px;
}

.ucb-mock__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--allybi-trust, #059669);
  margin-bottom: 6px;
}

.ucb-mock__answer p {
  font-size: 15px;
  line-height: 1.5;
  color: var(--allybi-text-strongest);
}

.ucb-mock__source {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--allybi-text-muted);
}

/* Version list mockup */
.ucb-mock__versions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ucb-mock__version-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  border: 1px solid var(--allybi-border-default);
}

.ucb-mock__version-item--old {
  opacity: 0.55;
  color: var(--allybi-text-muted);
}

.ucb-mock__version-item--latest {
  border-color: var(--allybi-trust, #059669);
  background: var(--allybi-trust-subtle, rgba(5,150,105,0.06));
  color: var(--allybi-text-strongest);
  font-weight: 500;
}

.ucb-mock__version-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--allybi-trust, #059669);
  color: #fff;
}

.ucb-mock__version-date {
  margin-left: auto;
  font-size: 11px;
  color: var(--allybi-text-muted);
}

/* Draft mockup */
.ucb-mock__draft {
  font-size: 13px;
}

.ucb-mock__draft-field {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--allybi-border-subtle, rgba(0,0,0,0.06));
}

.ucb-mock__draft-label {
  font-weight: 600;
  color: var(--allybi-text-muted);
  font-size: 12px;
  min-width: 40px;
}

.ucb-mock__draft-value {
  color: var(--allybi-text-primary);
}

.ucb-mock__draft-body {
  padding: 14px 0;
  color: var(--allybi-text-secondary);
  line-height: 1.6;
  font-size: 13px;
}

.ucb-mock__draft-attachment {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--allybi-bg-alt-1);
  border: 1px solid var(--allybi-border-default);
  border-radius: 8px;
  font-size: 12px;
  color: var(--allybi-text-primary);
  font-weight: 500;
}

.ucb-mock__draft-badge {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--allybi-trust-subtle, rgba(5,150,105,0.06));
  color: var(--allybi-trust, #059669);
  font-weight: 600;
}

/* Confirm mockup */
.ucb-mock__confirm {
  border: 1px solid var(--allybi-border-default);
  border-radius: 12px;
  padding: 20px;
}

.ucb-mock__confirm-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--allybi-text-muted);
  margin-bottom: 16px;
}

.ucb-mock__confirm-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.ucb-mock__confirm-field {
  display: flex;
  gap: 12px;
  font-size: 13px;
}

.ucb-mock__confirm-key {
  font-weight: 600;
  color: var(--allybi-text-muted);
  min-width: 80px;
}

.ucb-mock__confirm-value {
  color: var(--allybi-text-primary);
}

.ucb-mock__confirm-btn {
  display: inline-block;
  padding: 8px 24px;
  background: var(--allybi-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
}

/* ---------- FINAL CTA ---------- */
.ucb-cta {
  padding: var(--allybi-section-py, 96px) 0;
  background: var(--allybi-bg-dark, #0D0F12);
}

.ucb-cta__inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.ucb-cta__inner h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--allybi-text-inverse, #fff);
  margin-bottom: 12px;
}

.ucb-cta__inner p {
  font-size: 17px;
  line-height: 1.55;
  color: rgba(255,255,255,0.6);
  margin-bottom: 32px;
}

.ucb-cta__buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .ucb-pressure__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .ucb-feature__split,
  .ucb-feature__split--reverse {
    grid-template-columns: 1fr;
    gap: 40px;
    direction: ltr;
  }

  .ucb-feature__split .ucb-mock,
  .ucb-feature__split--reverse .ucb-mock {
    order: 2;
    max-width: 480px;
    margin: 0 auto;
  }

  .ucb-hero {
    padding-top: 120px;
  }
}

@media (max-width: 640px) {
  .ucb-hero {
    padding-top: 110px;
    padding-bottom: var(--allybi-space-12, 48px);
  }

  .ucb-hero__ctas {
    flex-direction: column;
    align-items: center;
  }

  .ucb-hero__ctas .allybi-btn {
    width: 100%;
    max-width: 320px;
    min-height: 44px;
  }

  .ucb-pressure,
  .ucb-feature,
  .ucb-cta {
    padding: var(--allybi-section-py-mobile, 64px) 0;
  }

  .ucb-cta__buttons {
    flex-direction: column;
    align-items: center;
  }

  .ucb-cta__buttons .allybi-btn {
    width: 100%;
    max-width: 320px;
    min-height: 44px;
  }

  .ucb-mock {
    max-width: 100%;
  }

  .ucb-pressure__card {
    padding: 24px;
  }
}

@media (max-width: 390px) {
  .ucb-hero {
    padding-top: 100px;
  }

  .ucb-pressure__card {
    padding: 20px;
  }
}