/**
 * KM Technolabs — Cards
 */

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* Large feature card */
.card-large {
  padding: var(--space-7);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card-large .card-media {
  margin: calc(var(--space-7) * -1) calc(var(--space-7) * -1) var(--space-5);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.card-large .card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card-large:hover .card-media img {
  transform: scale(1.04);
}

/* Small card */
.card-small {
  padding: var(--space-5);
  border-radius: var(--radius-sm);
}

/* Feature card — mint from brochure page 3 */
.card-feature {
  background: var(--primary-soft);
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  padding: var(--space-5) var(--space-6);
}

.card-feature:hover {
  background: #dff5eb;
  box-shadow: var(--shadow-md);
}

.card-feature h3,
.card-feature h4 {
  color: var(--text);
  margin-bottom: var(--space-2);
}

/* Service card */
.card-service {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.card-service::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card-service:hover::before { opacity: 1; }

.card-service .service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
  flex-shrink: 0;
}

.card-service .service-icon svg {
  width: 28px;
  height: 28px;
}

.card-service h3 {
  font-size: var(--text-xl);
  margin: 0;
}

.card-service p {
  flex: 1;
  font-size: var(--text-sm);
}

.card-service .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
}

.card-service .card-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.card-service:hover .card-link svg {
  transform: translateX(4px);
}

/* Glass card */
.card-glass {
  background: var(--surface-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: var(--shadow-md);
}

/* Portfolio card */
.card-portfolio {
  padding: 0;
  overflow: hidden;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card-portfolio .portfolio-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--secondary-soft);
}

.card-portfolio .portfolio-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card-portfolio:hover .portfolio-media img {
  transform: scale(1.06);
}

.card-portfolio .portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(47, 51, 88, 0.85) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: var(--space-5);
}

.card-portfolio:hover .portfolio-overlay { opacity: 1; }

.card-portfolio .portfolio-body {
  padding: var(--space-5);
}

.card-portfolio .portfolio-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-2);
}

/* Testimonial */
.card-testimonial {
  background: var(--background-alt);
  border: none;
  height: 100%;
}

.card-testimonial .quote {
  font-size: var(--text-lg);
  color: var(--text);
  font-weight: 500;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}

.card-testimonial .author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.card-testimonial .author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.card-testimonial .author-name {
  font-weight: 600;
  color: var(--text);
  font-size: var(--text-sm);
}

.card-testimonial .author-role {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* Stat card */
.card-stat {
  text-align: center;
  padding: var(--space-5);
  border: none;
  background: transparent;
}

.card-stat:hover {
  transform: none;
  box-shadow: none;
}

.card-stat .stat-value {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.card-stat .stat-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-light);
}