/* ==========================================================================
   Our Technology — Page-Specific Styles
   ========================================================================== */

/* ── Hero — dark gradient with CSS circuit-board grid ── */
.hero--tech {
  background: linear-gradient(160deg, #111518 0%, #151a1f 50%, #111518 100%);
  min-height: 50vh;
}

.hero--tech::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 99, 16, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 99, 16, 0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.hero--tech h1 {
  font-size: clamp(2.25rem, 4vw + 0.75rem, 4rem);
  line-height: 1.15;
}

.hero__rule {
  width: 80px;
  height: 3px;
  background: var(--color-primary);
  margin: var(--space-lg) auto;
}

/* ── Split Text ── */
.split__text h2 {
  margin-bottom: var(--space-md);
  text-wrap: balance;
}

.split__text p {
  color: var(--color-muted);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-body);
  margin-bottom: var(--space-md);
}

.split__text p:last-child {
  margin-bottom: 0;
}

/* ── Editorial card treatment (split--divided) ── */
.split--divided {
  align-items: stretch;
  gap: var(--space-2xl);
}

.split--divided .split__text {
  position: relative;
  padding: var(--space-2xl) var(--space-xl);
  border-radius: 12px;
  border: 1px solid rgba(255, 99, 16, 0.12);
  background: rgba(255, 99, 16, 0.015);
  transition: all 0.4s ease;
  overflow: hidden;
}

.split--divided .split__text::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0.4;
  transition: opacity 0.4s ease;
}

.split--divided .split__text:hover {
  border-color: rgba(255, 99, 16, 0.3);
  background: rgba(255, 99, 16, 0.03);
  box-shadow: 0 8px 40px rgba(255, 99, 16, 0.08);
  transform: translateY(-2px);
}

.split--divided .split__text:hover::before {
  opacity: 1;
}

/* ==========================================================================
   Sterling Intent Engine — 5-step grid (3 top, 2 centered below)
   ========================================================================== */
.engine {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-xl);
}

.engine__step:nth-child(1) { grid-column: 1 / 3; }
.engine__step:nth-child(2) { grid-column: 3 / 5; }
.engine__step:nth-child(3) { grid-column: 5 / 7; }
.engine__step:nth-child(4) { grid-column: 2 / 4; }
.engine__step:nth-child(5) { grid-column: 4 / 6; }

.engine__step {
  position: relative;
  background: var(--color-bg-light);
  border-radius: 12px;
  padding: var(--space-xl);
  border-top: 3px solid var(--color-primary);
  transition: all 0.4s ease;
}

.engine__step:hover {
  box-shadow: 0 8px 32px rgba(255, 99, 16, 0.1);
  transform: translateY(-3px);
}

.engine__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.engine__step h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.engine__step p {
  font-size: var(--fs-small);
  color: var(--color-muted);
  line-height: var(--lh-body);
}

/* ── CTA Banner on alt background ── */
.section--alt .cta-banner h2 {
  color: var(--color-dark);
}

.section--alt .cta-banner p {
  color: var(--color-muted);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .engine {
    grid-template-columns: repeat(2, 1fr);
  }

  .engine__step:nth-child(1),
  .engine__step:nth-child(2),
  .engine__step:nth-child(3),
  .engine__step:nth-child(4),
  .engine__step:nth-child(5) {
    grid-column: auto;
  }
}

@media (max-width: 768px) {
  .engine {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .engine__step {
    padding: var(--space-lg);
  }

  .split--divided .split__text {
    padding: var(--space-xl) var(--space-md);
  }
}

@media (max-width: 480px) {
  .engine {
    grid-template-columns: 1fr;
  }

  .engine__number {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }
}