/* ============================================================
   home.css — Landing page styles
   ============================================================ */

/* ── CASE STUDY GRID ── */
.cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cs-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1),
              box-shadow 0.25s ease,
              border-color 0.2s;
}

.cs-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(8, 18, 33, 0.1);
  border-color: var(--accent);
}

.dark .cs-card:hover {
  box-shadow: 0 16px 48px rgba(34, 178, 208, 0.07);
}

/* Card image */
.cs-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-subtle);
  position: relative;
}

.cs-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(8, 18, 33, 0.06) 100%);
  pointer-events: none;
  z-index: 1;
}

.dark .cs-img::after {
  background: linear-gradient(180deg, transparent 50%, rgba(8, 18, 33, 0.25) 100%);
}

.cs-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  transition: transform 0.5s cubic-bezier(0.2, 0, 0, 1);
}

.cs-card:hover .cs-img img { transform: scale(1.04); }

/* Card body */
.cs-body { padding: 1.375rem 1.5rem 1.5rem; }

.cs-meta-tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.625rem;
}

.cs-co {
  font-family: 'Crimson Pro', serif;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 0.375rem;
  line-height: 1.15;
}

.cs-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 1.125rem;
}

.cs-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-bg);
  border-radius: 100px;
  padding: 0.2rem 0.6rem;
}

/* ── LOGOS SECTION ── */
.logos-sec {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3.5rem 2rem;
}

.logos-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2.5rem;
  margin-top: 1.75rem;
}

.logos-row img {
  height: 22px;
  width: auto;
  opacity: 0.45;
  filter: var(--logo-filter);
  transition: opacity 0.2s;
}

.logos-row img:hover { opacity: 0.85; }

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .cs-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
  }
}