/* ======================================================
   clients.css – page-specific styles
   ====================================================== */

/* ---- Trust intro ---- */
.clients-intro {
  background: var(--white);
  padding: 80px 0 72px;
}
.clients-intro-quote {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.4;
  border-left: 5px solid var(--blue-accent);
  padding-left: 28px;
}
.trust-stat {
  background: var(--off-white);
  border: 1px solid #dde6f0;
  border-top: 3px solid var(--blue-accent);
  padding: 24px 20px;
  text-align: center;
}
.trust-stat-num {
  font-family: var(--font-oswald);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1;
}
.trust-stat-num sup { font-size: 55%; vertical-align: super; }
.trust-stat-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 5px;
}

/* ---- Category tabs ---- */
.clients-main {
  background: var(--off-white);
  padding: 80px 0 96px;
}
.category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
  border-bottom: 2px solid #dde6f0;
  padding-bottom: 0;
}
.cat-btn {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 10px 18px 13px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -2px;
}
.cat-btn:hover { color: var(--blue-dark); }
.cat-btn.active {
  color: var(--blue-accent);
  border-bottom-color: var(--blue-accent);
}

/* ---- Category section ---- */
.client-category {
  margin-bottom: 56px;
}
.client-category:last-child { margin-bottom: 0; }
.category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.category-header-icon {
  width: 40px;
  height: 40px;
  background: var(--blue-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.category-header-icon i { font-size: 1rem; color: var(--blue-light); }
.category-header h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0;
}
.category-count {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--white);
  background: var(--blue-accent);
  padding: 2px 9px;
  border-radius: 20px;
}

/* ---- Logo grid ---- */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.logo-tile {
  background: var(--white);
  border: 1px solid #e4ecf5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 18px;
  min-height: 100px;
  transition: box-shadow 0.25s, border-color 0.25s, transform 0.25s;
  overflow: hidden;
}
.logo-tile:hover {
  box-shadow: 0 8px 28px rgba(13,59,110,0.1);
  border-color: var(--blue-accent);
  transform: translateY(-3px);
}
.logo-tile img {
  max-width: 100%;
  max-height: 60px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
  transition: filter 0.3s, opacity 0.3s;
  display: block;
}
.logo-tile:hover img {
  filter: grayscale(100%);
  opacity: 0.55;
}

/* ---- Hidden state for filtering ---- */
.client-category.hidden { display: none; }

/* ---- CTA ---- */
.clients-cta {
  background: var(--blue-dark);
  background-image:
    linear-gradient(rgba(21,101,192,0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21,101,192,0.15) 1px, transparent 1px);
  background-size: 48px 48px;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.clients-cta::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border: 44px solid rgba(30,136,229,0.07);
  border-radius: 50%;
  pointer-events: none;
}
.clients-cta h2 {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.clients-cta p { color: rgba(255,255,255,0.65); font-size: 1rem; max-width: 500px; }
.btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  color: var(--blue-dark);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 36px;
  text-decoration: none;
  border: 2px solid var(--white);
  transition: all 0.25s;
}
.btn-cta-white:hover { background: transparent; color: var(--white); }
.btn-cta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 13px 34px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.4);
  transition: all 0.25s;
}
.btn-cta-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.08); color: var(--white); }

/* ---- Responsive ---- */
@media (max-width: 991px) {
  .logo-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}
@media (max-width: 767px) {
  .clients-intro-quote { font-size: 1.15rem; padding-left: 18px; }
  .logo-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
  .cat-btn { padding: 8px 12px 11px; font-size: 0.73rem; }
}