/**
 * RÜYA NAKIŞ EVİ - DUYARLI TASARIM VE MOBİL UYUM (RESPONSIVE CSS)
 */

/* ==========================================================================
   1. TABLET VE KÜÇÜK EKRANLAR (max-width: 1024px)
   ========================================================================== */
@media (max-width: 1023.98px) {
  .desktop-nav {
    display: none !important;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-media-wrap {
    max-width: 500px;
    margin: 0 auto;
  }

  .promo-banner {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
  }

  .promo-banner .btn {
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  /* Katalog Layout Tablet */
  .catalog-layout {
    grid-template-columns: 240px 1fr;
    gap: var(--space-lg);
  }

  .catalog-layout #products-catalog-grid {
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: var(--space-md);
  }

  /* Ürün Detay Sayfası Tablet */
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .gallery-container {
    position: static;
  }

  /* Özel Sipariş Tablet */
  .custom-order-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .preview-card {
    position: static;
  }

  /* İletişim Tablet */
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ==========================================================================
   2. MOBİL CİHAZLAR (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .topbar-links {
    display: none;
  }

  .topbar-content {
    justify-content: center;
    text-align: center;
  }

  .header-main {
    height: var(--header-height-mobile);
  }

  .brand-logo-name {
    font-size: 1.2rem;
  }

  .brand-logo-icon {
    width: 32px;
    height: 32px;
  }

  .section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  /* Ürün Kartı Mobilde Daha Kompakt */
  .product-card-body {
    padding: var(--space-sm);
  }

  .product-title {
    font-size: 0.95rem;
    height: 2.6em;
  }

  .product-price {
    font-size: 1.1rem;
  }

  .product-card-actions {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .product-card-actions .btn {
    padding: 8px 10px;
    font-size: 12px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  .hero-floating-badge {
    bottom: -10px;
    left: 10px;
    right: 10px;
    max-width: none;
  }

  .hero-stats-row {
    justify-content: space-around;
    gap: var(--space-md);
  }

  /* Katalog Mobilde Tek Kolon */
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-layout #products-catalog-grid {
    grid-template-columns: 1fr;
  }

  /* Mobil Filtreleme Sidebar Modal / Drawer */
  .filters-sidebar {
    display: none;
    position: fixed;
    inset: 0;
    background-color: var(--color-bg-white);
    z-index: var(--z-modal);
    padding: var(--space-lg);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .filters-sidebar .filter-card {
    max-height: none;
    border: none;
    box-shadow: none;
    padding: 0;
    overflow: visible;
  }

  .filters-sidebar.active {
    display: block;
  }

  #mobile-filter-close-btn {
    display: inline-flex !important;
  }

  .filters-mobile-toggle {
    display: inline-flex !important;
  }

  .catalog-top-bar {
    padding: var(--space-sm) var(--space-md);
    gap: 10px;
  }

  /* Ürün Detay Mobilde Sabit Alt Bar */
  .mobile-sticky-order-bar {
    display: block;
  }

  body.has-mobile-order-bar {
    padding-bottom: 74px;
  }

  body.has-mobile-order-bar .floating-actions {
    bottom: 84px;
  }

  .product-specs-list {
    grid-template-columns: 1fr;
  }

  /* Sipariş Takip Dikey Çizelge (Yatay taşmayı önler) */
  .timeline-stepper {
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: flex-start;
    overflow-x: visible;
  }

  .stepper-item {
    flex-direction: row;
    text-align: left;
    gap: 12px;
    width: 100%;
  }

  .stepper-line {
    display: none !important;
  }

  .stepper-title {
    margin-top: 0;
    font-size: 13px;
  }

  /* Arama Hero Mobilde */
  .search-hero {
    padding: var(--space-xl) var(--space-md);
  }

  .search-big-input {
    font-size: 1rem;
    padding: 14px 50px 14px 18px;
  }
}

/* ==========================================================================
   3. KÜÇÜK MOBİL EKRANLAR (max-width: 420px)
   ========================================================================== */
@media (max-width: 420px) {
  .container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .brand-logo-sub {
    display: none;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .floating-actions {
    bottom: 16px;
    right: 16px;
  }

  .btn-floating-whatsapp {
    width: 48px;
    height: 48px;
  }

  .btn-floating-whatsapp svg {
    width: 26px;
    height: 26px;
  }

  .product-price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .gallery-thumb-item {
    width: 62px;
    height: 62px;
  }

  .catalog-top-bar {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .catalog-top-bar > div {
    justify-content: center;
  }
}