/* ==========================================
   REFERANSLAR PAGE STYLES
   ========================================== */

/* ==========================================
   İSTATİSTİK BANDI
   ========================================== */
.ref-stats-section {
  padding: var(--space-8) 0;
  border-bottom: var(--border-width-thin) solid var(--glass-border);
  border-top: var(--border-width-thin) solid var(--glass-border);

}

.ref-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.ref-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.ref-stat-number {
  font-family: var(--font-primary);
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-gold-hex);
  line-height: 1;
}

.ref-stat-label {
  font-family: var(--font-secondary);
  font-size: var(--text-sm);
  color: var(--color-text-muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================
   FİLTRE BAR
   ========================================== */
.ref-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.ref-filter-btn {
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary-dark);
  background: transparent;
  border: var(--border-width-thin) solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.ref-filter-btn:hover {
  border-color: rgba(var(--color-gold-rgb), 0.3);
  color: var(--color-text-primary-dark);
}

.ref-filter-btn.active {
  background: var(--color-gold-hex);
  border-color: var(--color-gold-hex);
  color: var(--color-secondary-dark);
}

/* ==========================================
   PROJE GRID
   ========================================== */
.ref-project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.ref-project-grid.is-loading {
  min-height: 520px;
}

.ref-project-grid.is-loading .ref-project-card {
  opacity: 0.16;
  pointer-events: none;
}

.ref-project-card {
  border-radius: var(--radius-lg);
  border: var(--border-width-thin) solid var(--color-gold-hex);
  background: var(--color-secondary-dark);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.ref-project-card.is-hidden {
  display: none;
}

.ref-project-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.ref-project-card:hover {
  border-color: var(--color-gold-hover-hex);
  box-shadow: var(--shadow-glow-gold);
}

/* Proje Görsel */
.ref-project-img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.ref-project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.ref-project-card:hover .ref-project-img img {
  transform: scale(1.05);
}

.ref-project-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-primary);
  font-size: 0.6875rem;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-gold-hex);
  background: rgba(7, 7, 9, 0.8);
  border: var(--border-width-thin) solid rgba(var(--color-gold-rgb), 0.2);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Proje İçerik */
.ref-project-body {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-gold-hex);
}

.ref-project-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary-dark);
  transition: all var(--transition-normal);
}

.ref-project-card:hover .ref-project-title {
  color: var(--color-gold-hex);
}

.ref-project-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary-dark);
  line-height: var(--lh-body);
  margin-bottom: var(--space-4);
}

.ref-project-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.ref-project-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-secondary);
  font-size: var(--text-xs);
  color: var(--color-text-muted-dark);
  will-change: transform;
  line-height: 1;
}

.ref-project-tag svg {
  flex-shrink: 0;
  color: var(--color-gold-hover-hex);
}

/* ==========================================
   MÜŞTERİ YORUMLARI
   ========================================== */
.ref-testimonials-section {
  background: rgba(15, 15, 20, 0.4);
}

.ref-testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.ref-testimonial-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: var(--border-width-thin) solid var(--color-gold-hex);
  background: var(--color-card-dark);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.ref-testimonial-card:hover {
  border-color: var(--color-gold-hover-hex);
  box-shadow: var(--shadow-glow-gold);
  background-color: rgba(0, 0, 0, 0.253);
}

.ref-testimonial-quote {
  color: rgba(var(--color-gold-rgb), 0.25);
  margin-bottom: var(--space-4);
  transition: all var(--transition-slow);
}

.ref-testimonial-card:hover .ref-testimonial-quote {
  color: var(--color-gold-hover-hex);
}

.ref-testimonial-text {
  font-family: var(--font-primary);
  font-size: var(--text-md);
  color: var(--color-text-secondary-dark);
  line-height: var(--lh-body);
  margin-bottom: var(--space-6);
  flex: 1;
  transition: all var(--transition-slow);
}

.ref-testimonial-card:hover .ref-testimonial-text {
  color: var(--color-secondary-light);
  
}

.ref-testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: var(--space-4);
  border-top: var(--border-width-thin) solid var(--glass-border);
}

.ref-testimonial-name {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary-dark);
}

.ref-testimonial-role {
  font-family: var(--font-secondary);
  font-size: var(--text-xs);
  color: var(--color-text-muted-dark);
}