.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.client-card {
  background: #fff; border-radius: 16px; padding: 24px 20px;
  border: 1px solid #e2e8f0; display: flex; align-items: center; gap: 16px;
  transition: all .3s;
}
.client-card:hover { box-shadow: 0 12px 32px rgba(0,0,0,.1); transform: translateY(-4px); border-color: transparent; }
.client-logo-img {
  width: 64px; height: 64px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: #f8fafc; border: 1px solid #e2e8f0; padding: 8px;
}
.client-logo-img img {
  width: 100%; height: 100%; object-fit: contain;
  filter: grayscale(100%); opacity: 0.7; transition: all .3s;
}
.client-card:hover .client-logo-img img {
  filter: grayscale(0%); opacity: 1;
}
.client-info h4 { font-size: .9rem; font-weight: 700; color: #0f172a; margin-bottom: 4px; }
.client-industry {
  display: flex; align-items: center; gap: 4px;
  font-size: .75rem; color: #94a3b8; font-weight: 500;
}

/* ── Client Filters ── */
.client-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #475569;
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 99px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.filter-btn:hover {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.3);
  color: #2563eb;
  transform: translateY(-1px);
}

.filter-btn.active {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  border-color: #3b82f6;
  color: #fff;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* ── Card Filtering Animations ── */
.client-card.hidden {
  display: none !important;
}

.client-card.fade-in {
  animation: cardFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.testi-full-section { background: #f8fafc; }
.testi-full-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testi-full-card {
  background: #fff; border-radius: 24px; padding: 36px;
  border: 1px solid #e2e8f0; transition: all .35s; position: relative;
  display: flex; flex-direction: column; gap: 16px;
}
.testi-full-card:hover { box-shadow: 0 20px 50px rgba(0,0,0,.1); transform: translateY(-6px); }
.quote-icon { color: #3b82f6; opacity: .25; }
.testi-full-text { color: #374151; font-size: .95rem; line-height: 1.75; font-style: italic; flex: 1; }
.testi-full-stars { display: flex; gap: 3px; }
.testi-full-author { display: flex; align-items: center; gap: 14px; padding-top: 16px; border-top: 1px solid #f1f5f9; }
.testi-full-avatar {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, #3b82f6, #1e3a6e);
  color: #fff; font-weight: 800; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
}
.testi-full-name { font-weight: 700; color: #0f172a; font-size: .95rem; }
.testi-full-meta { font-size: .8rem; color: #94a3b8; margin-top: 2px; }

.klien-cta {
  background: linear-gradient(135deg, #0f2040, #1e4d8c);
  padding: 80px 0;
}
.klien-cta-inner { text-align: center; }
.klien-cta-inner h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: #fff; margin-bottom: 12px; }
.klien-cta-inner p { color: rgba(255,255,255,.7); margin-bottom: 32px; font-size: 1.05rem; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1024px) { .clients-grid { grid-template-columns: repeat(3, 1fr); } .testi-full-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .clients-grid { grid-template-columns: repeat(2, 1fr); } .testi-full-grid { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .clients-grid { grid-template-columns: 1fr; } }