/* Hero */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: #05060F;
  position: relative;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(5, 4, 15, 0.62) 0%,
    rgba(10, 8, 25, 0.45) 60%,
    rgba(5, 4, 15, 0.55) 100%
  );
  z-index: 0;
  pointer-events: none;
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  width: 100%;
}

.hero-content {
  position: relative;
  z-index: 2;
  flex: 1;
  max-width: 520px;
}

/* Animated panel */
.hero-visual {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  width: 380px;
  height: 440px;
  border: 1px solid rgba(201,168,76,0.22);
  border-radius: 18px;
  background: rgba(4, 3, 12, 0.38);
  backdrop-filter: blur(2px);
  overflow: hidden;
}

/* corner ornaments */
.hv-corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: rgba(201,168,76,0.55);
  border-style: solid;
}
.hv-tl { top: 14px; left: 14px;  border-width: 1.5px 0 0 1.5px; border-radius: 4px 0 0 0; }
.hv-tr { top: 14px; right: 14px; border-width: 1.5px 1.5px 0 0; border-radius: 0 4px 0 0; }
.hv-bl { bottom: 14px; left: 14px;  border-width: 0 0 1.5px 1.5px; border-radius: 0 0 0 4px; }
.hv-br { bottom: 14px; right: 14px; border-width: 0 1.5px 1.5px 0; border-radius: 0 0 4px 0; }

.hv-label {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: rgba(201,168,76,0.45);
  white-space: nowrap;
  pointer-events: none;
}

@media (max-width: 900px) {
  .hero-inner { flex-direction: column; gap: 32px; }
  .hero-visual { width: 100%; max-width: 340px; height: 320px; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-primary);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--gold-light); }

.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}


/* Stats bar */
.stats-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 20px;
  border-right: 1px solid var(--border);
  position: relative;
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-align: center;
}

/* Featured books */
.featured-section { background: var(--bg-cream); }

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 28px;
}

.book-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.book-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.book-cover {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: linear-gradient(135deg, #f0e8d5, #e8dcc8);
  position: relative;
}

.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.book-card:hover .book-cover img { transform: scale(1.05); }

.book-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--gold-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}

.book-info {
  padding: 18px;
}

.book-category {
  font-size: 0.72rem;
  color: var(--gold-primary);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.book-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book-author {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.book-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.book-price {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-dark);
}

.add-to-cart-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: var(--gold-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  border: none;
  flex-shrink: 0;
}

.add-to-cart-btn:hover {
  background: var(--gold-accent);
  transform: scale(1.1);
}

/* İndirim gösterimi (öne çıkan kartlarda) */
.book-price-box {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1.05;
}

.book-price-old {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.book-badge.sale {
  left: auto;
  right: 10px;
  background: linear-gradient(135deg, #e5484d, #c0392b);
  box-shadow: 0 4px 14px rgba(197, 57, 48, 0.42);
}

/* Services preview */
.services-preview {
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.services-preview .container {
  position: relative;
  z-index: 1;
}

.services-preview .section-title { color: #fff; }
.services-preview .section-subtitle { color: rgba(255,255,255,0.6); }
.services-preview .divider { background: var(--gold-primary); }

.services-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-mini-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition);
}

.service-mini-card:hover {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
}

.service-mini-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: rgba(201,168,76,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--gold-primary);
}

.service-mini-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 8px;
}

.service-mini-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-primary) 100%);
  padding: 72px 0;
  text-align: center;
}

.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: #fff;
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-white {
  background: #fff;
  color: var(--gold-dark);
  border: 2px solid #fff;
  font-weight: 700;
}

.btn-white:hover {
  background: transparent;
  color: #fff;
}

@media (max-width: 900px) {
  .stats-inner { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .services-mini-grid { grid-template-columns: 1fr 1fr; }
  .books-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .hero { min-height: 80vh; }
  .hero-btns { flex-direction: column; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .services-mini-grid { grid-template-columns: 1fr; }
  .books-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}