/* ============================================
   use-cases.html — page-specific styles
   ============================================ */

.nav .active { color: var(--clr-accent); }

/* ---- HERO ---- */
.uc-hero {
  position: relative;
  padding: 148px 0 88px;
  overflow: hidden;
  background: var(--clr-bg);
}
.uc-hero__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--clr-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--clr-border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 100%);
  pointer-events: none;
}
.uc-hero__inner { position: relative; max-width: 760px; }
.uc-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 16px 0 24px;
}
.uc-hero__accent { color: var(--clr-accent); }
.uc-hero__sub {
  font-size: 1.05rem;
  color: var(--clr-text-dim);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 36px;
}
.uc-hero__stats {
  display: flex; gap: 40px; flex-wrap: wrap;
}
.uc-hero__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: 4px;
}
.uc-hero__stat span {
  font-size: 0.82rem;
  color: var(--clr-muted);
}

/* ---- FILTER BAR ---- */
.uc-filter { background: var(--clr-bg-alt); padding: 32px 0; border-bottom: 1px solid var(--clr-border); }
.uc-filter__inner {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
}
.uc-filter__label {
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--clr-muted); margin-right: 8px;
}
.uc-filter__btn {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-md);
  border-radius: 999px;
  color: var(--clr-text-dim);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 16px;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.uc-filter__btn:hover,
.uc-filter__btn.active {
  background: var(--clr-accent-lt);
  border-color: var(--clr-border-red);
  color: var(--clr-accent);
}

/* ---- USE CASES GRID ---- */
.uc-grid { background: var(--clr-bg); }
.uc-grid__area { margin-bottom: 72px; }
.uc-grid__area:last-child { margin-bottom: 0; }
.uc-grid__area-header {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--clr-border);
}
.uc-grid__area-icon {
  width: 48px; height: 48px;
  background: var(--clr-accent-lt);
  border: 1px solid var(--clr-accent-mid);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent);
  flex-shrink: 0;
}
.uc-grid__area-title {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
}
.uc-grid__area-count {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--clr-muted);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 999px; padding: 3px 10px;
  margin-left: auto;
}
.uc-cards {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.uc-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  transition: border-color var(--transition), transform var(--transition);
  display: flex; flex-direction: column;
}
.uc-card:hover {
  border-color: var(--clr-border-red);
  transform: translateY(-3px);
}
.uc-card__flag-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
}
.uc-card__flag { font-size: 1.4rem; line-height: 1; }
.uc-card__region {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--clr-muted);
}
.uc-card__industry {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--clr-accent);
  background: var(--clr-accent-lt);
  border: 1px solid var(--clr-accent-mid);
  border-radius: 999px; padding: 3px 10px;
  margin-left: auto; white-space: nowrap;
}
.uc-card__title {
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 20px; line-height: 1.4;
}
.uc-card__steps { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.uc-card__step { display: flex; gap: 12px; align-items: flex-start; }
.uc-card__step-label {
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-muted);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border-md);
  border-radius: var(--radius-sm);
  padding: 3px 8px; white-space: nowrap;
  flex-shrink: 0; margin-top: 1px;
  min-width: 68px; text-align: center;
}
.uc-card__step-label--outcome { color: var(--clr-accent); border-color: var(--clr-accent-mid); background: var(--clr-accent-lt); }
.uc-card__step-text { font-size: 0.86rem; color: var(--clr-text-dim); line-height: 1.6; }

/* ---- GLOBAL REACH BAND ---- */
.uc-global {
  background: linear-gradient(135deg, #0d0000 0%, #0a0000 50%, #0d0000 100%);
  border-top: 1px solid var(--clr-border-red);
  border-bottom: 1px solid var(--clr-border-red);
  padding: 72px 0;
}
.uc-global__inner { text-align: center; max-width: 680px; margin: 0 auto; }
.uc-global__flags {
  font-size: 2rem; letter-spacing: 0.3em;
  margin-bottom: 28px;
}
.uc-global__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}
.uc-global__title span { color: var(--clr-accent); }
.uc-global__sub {
  color: var(--clr-text-dim); font-size: 1rem; line-height: 1.75;
  margin-bottom: 32px;
}
.uc-global__regions {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 36px;
}
.uc-global__region {
  font-size: 0.78rem; font-weight: 600;
  color: var(--clr-text-dim);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-md);
  border-radius: 999px; padding: 5px 14px;
}

/* ---- CTA ---- */
.uc-cta { background: var(--clr-bg-alt); }
.uc-cta__inner {
  max-width: 700px; margin: 0 auto; text-align: center;
}
.uc-cta__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}
.uc-cta__inner p {
  font-size: 1rem; color: var(--clr-text-dim); line-height: 1.75;
  margin-bottom: 36px;
}
.uc-cta__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .uc-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .uc-cards { grid-template-columns: 1fr; }
  .uc-card { padding: 24px; }
}
@media (max-width: 600px) {
  .uc-hero { padding: 110px 0 60px; }
  .uc-hero__stats { gap: 24px; }
  .uc-filter__inner { gap: 8px; }
  .uc-global__flags { font-size: 1.4rem; letter-spacing: 0.15em; }
  .uc-cta__btns { flex-direction: column; align-items: center; }
}