html {
  scroll-behavior: smooth;
}

.cards-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.cards-hero {
  text-align: center;
  padding: 54px 28px;
  margin-bottom: 46px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 28px;
  background:
    radial-gradient(circle at top, rgba(191,167,106,0.14), transparent 34%),
    linear-gradient(180deg, rgba(23,19,16,0.98), rgba(14,12,10,0.98));
  box-shadow: 0 24px 60px rgba(0,0,0,0.24);
}

.cards-label {
  margin: 0 0 10px;
  color: #bfa76a;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
}

.cards-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(2.4rem, 5vw, 4.3rem);
  line-height: 1.04;
}

.cards-intro {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.04rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.78);
}

.cards-hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.cards-section {
  margin-top: 56px;
}

.cards-section-head {
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cards-section-head h2 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.cards-count {
  margin: 0;
  color: rgba(255,255,255,0.68);
  font-size: 0.98rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.card-tile {
  appearance: none;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  background: #14171b;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(0,0,0,0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card-tile:hover {
  transform: translateY(-4px);
  border-color: rgba(191,167,106,0.45);
  box-shadow: 0 18px 38px rgba(0,0,0,0.3);
}

.card-tile img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  display: block;
}

.cards-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2200;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.cards-lightbox.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cards-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 10, 14, 0.82);
  backdrop-filter: blur(6px);
}

.cards-lightbox-content {
  position: relative;
  width: min(540px, calc(100vw - 24px));
  margin: 24px auto;
  max-height: calc(100vh - 48px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #181b20 0%, #101215 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  padding: 22px;
  box-shadow: 0 28px 70px rgba(0,0,0,0.42);
}

.cards-lightbox-content img {
  width: auto;
  max-width: 100%;
  max-height: calc(100vh - 110px);
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 14px;
}

.cards-lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: #f3efe7;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: 0.2s ease;
}

.cards-lightbox-close:hover {
  background: rgba(255,255,255,0.15);
}

body.cards-lightbox-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .cards-page {
    padding: 34px 16px 64px;
  }

  .cards-hero {
    padding: 40px 18px;
  }

  .cards-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .card-tile {
    border-radius: 12px;
  }

  .cards-lightbox-content {
    width: min(100vw - 18px, 540px);
    margin: 9px auto;
    max-height: calc(100vh - 18px);
    padding: 16px;
    border-radius: 20px;
  }

  .cards-lightbox-content img {
    max-height: calc(100vh - 70px);
  }
}

@media (max-width: 480px) {
  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .card-tile {
    border-radius: 10px;
  }

  .cards-hero-actions {
    flex-direction: column;
  }

  .cards-hero-actions .btn {
    width: 100%;
    text-align: center;
  }
}