/* ============================================================
   SERVICES.CSS — Kobi Proje Danışmanlık Hizmetler Sayfası
   ============================================================
   Hizmetler ana sayfası ve hizmet detay sayfaları için stiller:
   Hizmet kartları grid, kart hover efektleri, alt hizmet listesi,
   detay sayfası düzeni (ana içerik + sidebar).
   
   BEM isimlendirme kuralı tutarlı şekilde uygulanır.
   ============================================================ */

/* ============================================================
   1. HİZMET KARTLARI GRİD — Ana Sayfa
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.services-grid__card {
  position: relative;
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  border-top: 3px solid transparent;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

/* Gradient top border on hover */
.services-grid__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.services-grid__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: transparent;
}

.services-grid__card:hover::before {
  transform: scaleX(1);
}

/* Card icon */
.services-grid__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(26, 42, 94, 0.08), rgba(26, 42, 94, 0.03));
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  transition: background var(--transition-base), color var(--transition-base);
}

.services-grid__icon svg {
  width: 28px;
  height: 28px;
}

.services-grid__card:hover .services-grid__icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
}

/* Card title */
.services-grid__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

/* Card description */
.services-grid__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* Sub-service bullet list */
.services-grid__sub-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.services-grid__sub-item {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.services-grid__sub-item::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: var(--radius-full);
  background-color: var(--color-secondary);
  flex-shrink: 0;
}

/* Card link */
.services-grid__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.services-grid__link:hover {
  color: var(--color-secondary);
  gap: var(--space-sm);
}

.services-grid__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.services-grid__link:hover svg {
  transform: translateX(4px);
}

/* Responsive grid */
@media (min-width: 576px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   2. HİZMET DETAY SAYFASI DÜZENİ
   ============================================================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.service-detail__main {
  min-width: 0;
}

.service-detail__sidebar {
  min-width: 0;
}

@media (min-width: 992px) {
  .service-detail {
    grid-template-columns: 1fr 320px;
  }
}

/* Main content area */
.service-detail__content h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
  margin-top: var(--space-2xl);
}

.service-detail__content h2:first-child {
  margin-top: 0;
}

.service-detail__content p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.service-detail__content ul,
.service-detail__content ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-lg);
}

.service-detail__content li {
  margin-bottom: var(--space-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--space-sm);
}

.service-detail__content ul li::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-md));
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

/* ============================================================
   3. SIDEBAR STİLLERİ
   ============================================================ */
.sidebar-services {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  position: sticky;
  top: 100px;
}

.sidebar-services__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-border);
}

.sidebar-services__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
}

.sidebar-services__item {
  border-bottom: 1px solid var(--color-border);
}

.sidebar-services__item:last-child {
  border-bottom: none;
}

.sidebar-services__link {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), padding-left var(--transition-fast), background var(--transition-fast);
  border-radius: var(--radius-sm);
}

.sidebar-services__link:hover {
  color: var(--color-primary);
  padding-left: var(--space-lg);
  background: rgba(26, 42, 94, 0.04);
}

.sidebar-services__link--active {
  color: var(--color-primary);
  font-weight: 600;
  background: rgba(26, 42, 94, 0.06);
  border-left: 3px solid var(--color-primary);
}

/* Phone card in sidebar */
.sidebar-phone {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  color: #ffffff;
  margin-top: var(--space-xl);
}

.sidebar-phone__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #ffffff;
}

.sidebar-phone__number {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-secondary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.sidebar-phone__number svg {
  width: 22px;
  height: 22px;
}

.sidebar-phone__whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: #25d366;
  color: #ffffff;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.sidebar-phone__whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  color: #ffffff;
}

.sidebar-phone__whatsapp svg {
  width: 18px;
  height: 18px;
}

/* ============================================================
   4. RESPONSIVE — Sidebar alta taşınma
   ============================================================ */
@media (max-width: 991px) {
  .service-detail {
    grid-template-columns: 1fr;
  }

  .sidebar-services {
    position: static;
  }
}

/* ============================================================
   5. prefers-reduced-motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .services-grid__card {
    transition: none;
  }

  .services-grid__card::before {
    transition: none;
  }
}