/* ═══════════════════════════════════════════════════════════════════════
   PRODUCT.CSS — Ürün Sayfası Bileşenleri
   Hero • Compat • Features • Workflow • Pricing • CTA • Feature Detail
   Bağımlılık: global.css (değişkenler, butonlar, section etiketleri)
   ═══════════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════════════
   HERO — Ürün tanıtım alanı
   ═══════════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  z-index: 2;
  padding: 160px 40px 80px;
  text-align: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.hero-content {
  animation: fadeInUp 0.7s ease both;
}
.hero-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-lg);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.3px;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1.05;
  margin-bottom: 20px;
  color: var(--text-heading);
}
.hero-sub {
  font-size: 17px;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.65;
  max-width: 560px;
  margin: 0 auto 36px;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-meta {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 20px;
}
.hero-meta code {
  color: var(--blue);
  background: var(--blue-soft);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════════════
   COMPAT STRIP — Uyumlu platform şeridi
   ═══════════════════════════════════════════════════════════════════════ */
.compat-strip {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 24px 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
}
.compat-strip p {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 12px;
}
.compat-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.compat-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-secondary);
  font-weight: 500;
}
.compat-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
}

/* ═══════════════════════════════════════════════════════════════════════
   FEATURES GRID — Özellik kartları
   ═══════════════════════════════════════════════════════════════════════ */
.features,
.pricing {
  position: relative;
  z-index: 2;
  padding: 100px 40px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: all 0.35s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  display: block;
  color: inherit;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 0.35s;
}
.feature-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.feature-card:hover::before {
  opacity: 1;
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 18px;
  flex-shrink: 0;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.2px;
  color: var(--text-heading);
}
.feature-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  font-weight: 400;
}
.feature-card .arrow {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s;
  color: var(--blue);
  font-size: 12px;
}
.feature-card:hover .arrow {
  opacity: 1;
  transform: translateX(2px);
}

/* ▸ Green variant (AMS Suite) */
.feature-card.green::before {
  background: linear-gradient(90deg, var(--green), var(--cyan));
}
.feature-card.green:hover {
  border-color: var(--green);
}
.feature-card.green .feature-icon {
  background: var(--green-soft);
  border-color: rgba(16, 185, 129, 0.1);
}
.feature-card.green .arrow {
  background: var(--green-soft);
  color: var(--green);
}

/* ▸ Coming soon */
.coming-soon-section {
  margin-top: 48px;
  padding: 36px;
  background: linear-gradient(135deg, var(--blue-soft), rgba(14, 165, 233, 0.05));
  border: 1px dashed rgba(37, 99, 235, 0.25);
  border-radius: var(--radius-lg);
  text-align: center;
}
.coming-soon-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 18px;
}
.coming-soon-label svg {
  width: 14px;
  height: 14px;
}
.coming-soon-card {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 32px;
  box-shadow: var(--shadow-sm);
  text-align: left;
  max-width: 520px;
}
.coming-soon-card .feature-icon {
  margin-bottom: 0;
}
.coming-soon-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 4px;
}
.coming-soon-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 400;
}

/* ═══════════════════════════════════════════════════════════════════════
   WORKFLOW — Nasıl çalışır adımları
   ═══════════════════════════════════════════════════════════════════════ */
.workflow {
  position: relative;
  z-index: 2;
  padding: 100px 40px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}
.workflow .workflow-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
  position: relative;
}
.workflow-steps::before {
  content: '';
  position: absolute;
  top: 30px;
  left: 60px;
  right: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), var(--border), transparent);
}
.workflow-step {
  text-align: center;
  position: relative;
}
.step-num {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  margin: 0 auto 18px;
  background: var(--bg-primary);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-sm);
}
.workflow-step h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-heading);
}
.workflow-step p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 400;
}

/* ═══════════════════════════════════════════════════════════════════════
   PRICING — Fiyatlandırma kartları
   ═══════════════════════════════════════════════════════════════════════ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all 0.35s;
  box-shadow: var(--shadow-sm);
}
.price-card.featured {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue);
}
.price-card.featured::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
}
.price-tag {
  position: absolute;
  top: -11px;
  right: 24px;
  background: var(--blue);
  color: white;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
}
.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.price-tier {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 12px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 4px;
  color: var(--text-heading);
}
.price-amount span {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0;
}
.price-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-weight: 400;
}
.price-features {
  margin-bottom: 28px;
}
.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 13.5px;
  color: var(--text-secondary);
}
.check-icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--blue);
  font-size: 10px;
}
.price-btn {
  display: block;
  width: 100%;
  padding: 13px;
  text-align: center;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  border: none;
}
.price-btn.solid {
  background: var(--blue);
  color: white;
}
.price-btn.solid:hover {
  background: var(--blue-bright);
  box-shadow: var(--shadow-blue);
}
.price-btn.outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.price-btn.outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-soft);
}

/* ▸ Green pricing variant (AMS Suite) */
.price-card.featured.green {
  border-color: var(--green);
  box-shadow: 0 8px 32px var(--green-glow);
}
.price-card.featured.green::before {
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}
.price-tag.green {
  background: var(--green);
}
.price-btn.solid.green {
  background: var(--green);
}
.price-btn.solid.green:hover {
  background: var(--green-bright);
  box-shadow: 0 8px 32px var(--green-glow);
}
.check-icon.green {
  background: var(--green-soft);
  color: var(--green);
}

/* ═══════════════════════════════════════════════════════════════════════
   CTA SECTION — İndir/satın al çağrı alanı
   ═══════════════════════════════════════════════════════════════════════ */
.cta-section {
  position: relative;
  z-index: 2;
  padding: 100px 40px;
  text-align: center;
  background: var(--bg-primary);
}
.cta-box {
  max-width: 680px;
  margin: 0 auto;
  padding: 60px 44px;
  background: linear-gradient(180deg, var(--blue-soft), var(--bg-section));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 25%;
  right: 25%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
}
.cta-box h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 14px;
  color: var(--text-heading);
}
.cta-box p {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 32px;
  line-height: 1.6;
}

/* ▸ Green CTA variant */
.cta-box.green {
  background: linear-gradient(180deg, var(--green-soft), var(--bg-section));
}
.cta-box.green::before {
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}

/* ═══════════════════════════════════════════════════════════════════════
   FEATURE DETAIL — Özellik detay sayfaları
   ═══════════════════════════════════════════════════════════════════════ */
.feature-hero {
  position: relative;
  z-index: 2;
  padding: 140px 40px 60px;
  text-align: center;
  max-width: var(--max-w);
  margin: 0 auto;
}
.feature-hero .hero-icon {
  font-size: 48px;
  margin-bottom: 20px;
}
.feature-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: -2px;
  margin-bottom: 16px;
  color: var(--text-heading);
}
.feature-hero .subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.65;
  max-width: 600px;
  margin: 0 auto;
}

/* ▸ Breadcrumb (feature pages — light variant inside content) */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
  font-size: 13px;
}
.breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.25s;
}
.breadcrumb a:hover {
  color: var(--blue);
}
.breadcrumb .sep {
  color: var(--text-dim);
}
.breadcrumb span:last-child {
  color: var(--text-secondary);
  font-weight: 500;
}

/* ▸ Feature content */
.feature-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 40px 100px;
}
.feature-content section {
  margin-bottom: 56px;
}
.feature-content h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: var(--text-heading);
}
.feature-content > section > p {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ▸ Highlight grid */
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.highlight-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
}
.highlight-item:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.highlight-item h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-heading);
}
.highlight-item p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  font-weight: 400;
}

/* ▸ Command box (inline command tag) */
.command-box {
  display: inline-block;
  padding: 3px 10px;
  background: var(--blue-soft);
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — Ürün sayfası mobil uyum
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .workflow-steps {
    grid-template-columns: 1fr 1fr;
  }
  .workflow-steps::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 120px 20px 60px;
  }
  .hero h1 {
    letter-spacing: -1.5px;
  }
  .features,
  .pricing {
    padding: 60px 20px;
  }
  .workflow {
    padding: 60px 20px;
  }
  .cta-section {
    padding: 60px 20px;
  }
  .cta-box {
    padding: 40px 24px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .workflow-steps {
    grid-template-columns: 1fr;
  }
  .coming-soon-card {
    flex-direction: column;
    text-align: center;
  }
  .feature-hero {
    padding: 110px 20px 40px;
  }
  .feature-content {
    padding: 20px 20px 60px;
  }
  .compat-strip {
    padding: 20px;
  }
  .compat-logos {
    gap: 12px;
  }
}