/* ==========================================================================
   Home page — section-specific layout
   ========================================================================== */

.container--narrow {
  max-width: 780px;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  padding-top: calc(6rem + var(--space-2xl));
  padding-bottom: var(--space-3xl);
  overflow: hidden;
  isolation: isolate;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

#heroEyebrowText,
#heroLede {
  display: inline-block;
  transition: opacity 0.2s var(--ease-out);
}

#heroLede {
  display: block;
}

#heroEyebrowText.is-caption-fading,
#heroLede.is-caption-fading {
  opacity: 0;
}

/* ---- Hero background slider ---- */
.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s var(--ease-in-out);
}

.hero-slide.is-active {
  opacity: 1;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    100deg,
    rgba(15, 23, 42, 0.62) 0%,
    rgba(15, 23, 42, 0.52) 55%,
    rgba(15, 23, 42, 0.44) 100%
  );
}

.hero-slider-controls {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--space-md);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.hero-slider-arrow {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.hero-slider-arrow:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.hero-slider-arrow svg {
  width: 17px;
  height: 17px;
}

.hero-slider-dots {
  display: flex;
  align-items: center;
  gap: var(--space-3xs);
}

.hero-slider-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: var(--radius-pill);
  border: none;
  background: rgba(255, 255, 255, 0.4);
  transition: background var(--dur-fast) var(--ease-out), width var(--dur-fast) var(--ease-out);
}

.hero-slider-dot.is-active {
  background: #fff;
  width: 22px;
}

.hero-copy h1 {
  margin-top: var(--space-sm);
}

.hero-lede {
  font-size: var(--fs-md);
  margin-top: var(--space-md);
  max-width: 46ch;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}

.hero-trust p {
  font-size: var(--fs-sm);
}

.hero-trust-avatars {
  display: flex;
}

.hero-trust-avatars span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--color-bg);
  background: var(--gradient-brand);
  margin-left: -10px;
}

.hero-trust-avatars span:first-child {
  margin-left: 0;
}

.hero-visual {
  display: none;
  position: relative;
}

.hero-card-set {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-out);
}

.hero-card-set.is-active {
  opacity: 1;
  visibility: visible;
}

/* ---- Trusted by ---- */
.trusted-by-label {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-text-faint);
  margin-bottom: var(--space-lg);
}

/* ---- Why us ---- */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

/* ---- Portfolio / case studies grids ---- */
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.case-study-card {
  grid-template-rows: auto 1fr auto;
}

/* ---- Responsive ---- */
@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-3xl);
  }
  .hero-visual {
    display: block;
  }
  .why-us-grid {
    grid-template-columns: 1fr 1fr;
  }
  .case-studies-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}