/* ============================================================
   CARDS COMPONENT
   ============================================================ */

/* Base card */
.card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: transform var(--dur-normal) var(--ease-out),
              box-shadow var(--dur-normal) var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-xl);
}

/* Product Category Card */
.cat-card {
  position: relative;
  border-radius: var(--r-2xl);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  text-decoration: none;
  display: block;
}

.cat-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform var(--dur-slow) var(--ease-out);
}
.cat-card:hover .cat-card-bg { transform: scale(1.06); }

.cat-card-overlay {
  position: absolute;
  inset: 0;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.cat-card-body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--sp-6);
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
}

.cat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sz-xl);
  color: white;
  margin-bottom: var(--sp-3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  transition: transform var(--dur-normal) var(--ease-spring);
}
.cat-card:hover .cat-card-icon { transform: scale(1.1) rotate(-5deg); }

.cat-card-name {
  font-size: var(--sz-lg);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--sp-2);
  line-height: 1.2;
}

.cat-card-count {
  font-size: var(--sz-xs);
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--sp-3);
}

.cat-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,0.9);
  transform: translateX(-4px);
  opacity: 0;
  transition: all var(--dur-normal) var(--ease-out);
}
.cat-card:hover .cat-card-arrow { opacity: 1; transform: translateX(0); }

/* Category card flat (for product listing) */
.cat-card-flat {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  border: 1px solid var(--c-border);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  text-decoration: none;
  transition: all var(--dur-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.cat-card-flat::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cat-color, var(--c-secondary));
}
.cat-card-flat:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-xl);
  border-color: var(--cat-color, var(--c-secondary));
}

.cat-flat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sz-xl);
}
.cat-flat-name { font-size: var(--sz-xl); font-weight: var(--fw-bold); color: var(--c-text); }
.cat-flat-desc { font-size: var(--sz-sm); color: var(--c-text-muted); line-height: var(--lh-relaxed); flex: 1; }
.cat-flat-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cat-flat-count { font-size: var(--sz-xs); color: var(--c-text-muted); }
.cat-flat-link {
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--cat-color, var(--c-secondary));
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

/* Product Card */
.prod-card {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  border: 1px solid var(--c-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: all var(--dur-normal) var(--ease-out);
}
.prod-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-lg);
  border-color: var(--c-border-mid);
}

.prod-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-surface-2);
}
.prod-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.prod-card:hover .prod-card-img img { transform: scale(1.06); }

.prod-card-body {
  padding: var(--sp-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.prod-card-name {
  font-size: var(--sz-base);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  line-height: 1.3;
}
.prod-card-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  line-height: 1.5;
  flex: 1;
}
.prod-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--c-border);
}
.prod-card-more {
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--dur-fast);
}
.prod-card:hover .prod-card-more { gap: 6px; }

/* Blog Card */
.blog-card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  border: 1px solid var(--c-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: all var(--dur-normal) var(--ease-out);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-xl);
}

.blog-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--c-surface-2);
  position: relative;
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.blog-card:hover .blog-card-img img { transform: scale(1.08); }

.blog-card-img-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-card-img-icon .bci-bg {
  position: absolute;
  font-size: 9rem;
  opacity: 0.18;
  transition: transform var(--dur-slow) var(--ease-out);
  pointer-events: none;
}
.blog-card-img-icon .bci-fg {
  font-size: 3.8rem;
  opacity: 0.85;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-normal);
  position: relative;
  z-index: 1;
}
.blog-card:hover .blog-card-img-icon .bci-bg { transform: scale(1.12) rotate(6deg); }
.blog-card:hover .blog-card-img-icon .bci-fg { transform: scale(1.1); opacity: 1; }

.blog-card-cat {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  padding: 3px var(--sp-3);
  border-radius: var(--r-full);
  font-size: var(--sz-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  color: white;
}

.blog-card-body {
  padding: var(--sp-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--sz-xs);
  color: var(--c-text-muted);
}
.blog-card-meta span { display: flex; align-items: center; gap: 4px; }
.blog-card-title {
  font-size: var(--sz-lg);
  font-weight: var(--fw-bold);
  color: var(--c-text);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card:hover .blog-card-title { color: var(--c-secondary); }
.blog-card-excerpt {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.blog-card-read {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-secondary);
  transition: gap var(--dur-fast);
}
.blog-card:hover .blog-card-read { gap: var(--sp-3); }

/* Service Card */
.svc-card {
  background: var(--c-surface);
  border-radius: var(--r-2xl);
  border: 1px solid var(--c-border);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: all var(--dur-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.svc-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--g-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-normal) var(--ease-out);
}
.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-xl);
  border-color: transparent;
}
.svc-card:hover::after { transform: scaleX(1); }

.svc-number {
  font-size: var(--sz-5xl);
  font-weight: var(--fw-extrabold);
  background: linear-gradient(135deg, rgba(21,101,192,0.5) 0%, rgba(0,201,224,0.4) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: calc(-1 * var(--sp-2));
  font-variant-numeric: tabular-nums;
}

.svc-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-xl);
  background: var(--c-surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sz-2xl);
  color: var(--c-secondary);
  transition: all var(--dur-normal) var(--ease-spring);
}
.svc-card:hover .svc-icon {
  background: var(--c-secondary);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}

.svc-title {
  font-size: var(--sz-xl);
  font-weight: var(--fw-bold);
  color: var(--c-text);
}
.svc-desc {
  font-size: var(--sz-sm);
  color: var(--c-text-muted);
  line-height: var(--lh-relaxed);
  flex: 1;
}

/* Stat card */
.stat-card {
  text-align: center;
  padding: var(--sp-8) var(--sp-6);
}
.stat-number {
  font-size: clamp(2.5rem, 5vw, var(--sz-6xl));
  font-weight: var(--fw-extrabold);
  background: var(--g-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: var(--sp-2);
}
.stat-label {
  font-size: var(--sz-sm);
  font-weight: var(--fw-medium);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-sub {
  font-size: var(--sz-xs);
  color: var(--c-text-faint);
  margin-top: var(--sp-1);
}

/* Vision card */
.vision-card {
  position: relative;
  border-radius: var(--r-2xl);
  overflow: hidden;
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  cursor: pointer;
}
.vision-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.vision-card:hover img { transform: scale(1.06); }
.vision-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.85) 0%, rgba(10,22,40,0.2) 60%, transparent 100%);
}
.vision-card-body {
  position: relative;
  padding: var(--sp-6);
  color: white;
}
.vision-card-title {
  font-size: var(--sz-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--sp-2);
}
.vision-card-sub {
  font-size: var(--sz-sm);
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--sp-4);
}
.vision-card-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--sz-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-accent);
  transform: translateX(-4px);
  opacity: 0;
  transition: all var(--dur-normal) var(--ease-out);
}
.vision-card:hover .vision-card-cta { transform: translateX(0); opacity: 1; }