/* ——— PROOF (client logos + label; stats grid lives in stats.css) ——— */
.proof {
  background: var(--black);
  padding: 3.25rem 0 0;
}

.proof__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
}

.proof__logos {
  padding: 0.5rem 0 2.75rem;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}

.proof__logos-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: clamp(1.75rem, 3.5vw, 4rem);
  animation: marquee 28s linear infinite;
}

.proof__logos:hover .proof__logos-track {
  animation-play-state: paused;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.logo-item {
  font-size: clamp(0.72rem, 1.15vw, 0.92rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #fff;
  opacity: 1;
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.logo-item--bold {
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.logo-item--tissot {
  font-weight: 600;
  letter-spacing: 0.14em;
}

.proof__logos.reveal.is-visible .logo-item {
  animation: logoPop 0.5s ease both;
}

.proof__logos.reveal.is-visible .logo-item:nth-child(1) { animation-delay: 0.05s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(2) { animation-delay: 0.1s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(3) { animation-delay: 0.15s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(4) { animation-delay: 0.2s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(5) { animation-delay: 0.25s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(6) { animation-delay: 0.3s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(7) { animation-delay: 0.35s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(8) { animation-delay: 0.4s; }
.proof__logos.reveal.is-visible .logo-item:nth-child(9) { animation-delay: 0.45s; }

@keyframes logoPop {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.proof__label {
  text-align: center;
  padding: 4.5rem 0 1rem;
  font-size: 1rem;
  font-weight: 400;
  color: #fff;
}

@media (min-width: 1200px) {
  .proof__inner {
    max-width: 1320px;
    padding-left: clamp(2rem, 6vw, 6rem);
    padding-right: clamp(2rem, 6vw, 6rem);
  }
}

@media (min-width: 1500px) {
  .proof__inner {
    max-width: 1480px;
    padding-left: clamp(3rem, 8vw, 8rem);
    padding-right: clamp(3rem, 8vw, 8rem);
  }
}