/* ==========================================================================
   Nis Çiçek 1965 - Master Responsive & Mobile-First Design System
   Fluid adaptability across all viewports & touch devices:
   - 4K / Ultra-wide Screens (>= 1440px)
   - Standard Laptops & Desktops (1025px - 1439px)
   - Tablets Landscape / Small Laptops (901px - 1024px)
   - Tablets Portrait (769px - 900px)
   - Mobile Landscape & Phablets (481px - 768px)
   - Standard Mobile (361px - 480px - iPhone 12/13/14/15/16, Samsung Galaxy)
   - Compact Mobile (< 360px - iPhone SE, Galaxy Fold outer screen)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Ultra-wide & Large Screens (>= 1440px)
   -------------------------------------------------------------------------- */
@media (min-width: 1440px) {
  :root {
    --max-width: 1380px;
  }

  .products-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }

  .hero-title {
    font-size: 3.8rem;
  }

  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
  }
}

/* --------------------------------------------------------------------------
   2. Standard Desktop & Laptops (1025px - 1439px)
   -------------------------------------------------------------------------- */
@media (min-width: 1025px) and (max-width: 1439px) {
  .products-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
  }

  .hero-grid {
    gap: 40px;
  }
}

/* --------------------------------------------------------------------------
   3. Tablets Landscape & Small Desktops (901px - 1024px)
   -------------------------------------------------------------------------- */
@media (min-width: 901px) and (max-width: 1024px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .trust-banner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .megamenu-panel {
    width: 680px;
  }

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

/* --------------------------------------------------------------------------
   4. Tablets Portrait (769px - 900px)
   -------------------------------------------------------------------------- */
@media (min-width: 769px) and (max-width: 900px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-section {
    padding: 50px 0 40px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-features {
    justify-content: center;
  }

  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }

  .trust-banner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

/* --------------------------------------------------------------------------
   5. Mobile & Touch Screen Rules (< 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --header-height: 66px;
  }

  html, body {
    max-width: 100vw;
    overflow-x: hidden !important;
  }

  body {
    padding-bottom: 74px; /* Space for Mobile Floating Bottom Bar */
  }

  .container {
    padding-left: 14px !important;
    padding-right: 14px !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* --- Top Announcement Bar --- */
  .top-bar {
    padding: 6px 0;
    font-size: 0.74rem;
  }

  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }

  .top-bar-links {
    display: none; /* Hidden on mobile to prevent clutter */
  }

  .top-bar-badge {
    font-size: 0.74rem;
    gap: 4px;
  }

  /* --- Header & Navigation Bar --- */
  .header-container {
    height: var(--header-height);
    gap: 8px;
  }

  .mobile-menu-btn {
    display: flex !important;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-subtle);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    flex-shrink: 0;
    transition: all var(--transition-fast);
  }

  .mobile-menu-btn:active {
    background: var(--color-accent-soft);
    transform: scale(0.94);
  }

  .brand-title {
    font-size: 1.45rem;
  }

  .brand-subtitle {
    font-size: 0.58rem;
    letter-spacing: 0.16em;
  }

  /* Header Actions Compact Layout */
  .header-actions {
    gap: 6px;
    flex-shrink: 0;
  }

  .action-btn {
    width: 38px;
    height: 38px;
  }

  .action-btn svg {
    width: 18px;
    height: 18px;
  }

  /* Mobile Header WhatsApp Icon Button (No overflowing text) */
  .header-actions .btn-whatsapp {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .header-actions .btn-whatsapp span {
    display: none !important; /* Hide text on mobile header so it fits flawlessly */
  }

  .header-actions .btn-whatsapp svg {
    width: 19px;
    height: 19px;
  }

  /* --- Slide-Down Mobile Drawer Menu --- */
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #FFFFFF;
    flex-direction: column;
    padding: 20px 18px 30px;
    gap: 12px;
    box-shadow: 0 16px 36px rgba(15, 40, 30, 0.18);
    border-bottom: 2px solid var(--color-accent);
    transform: translateY(-130%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 899;
    max-height: calc(100vh - var(--header-height) - 70px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav-menu.mobile-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(232, 226, 217, 0.6);
    padding-bottom: 8px;
  }

  .nav-link {
    font-size: 1.05rem;
    font-weight: 600;
    padding: 8px 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  /* Mobile Megamenu / Dropdown Accordion */
  .nav-item.dropdown .dropdown-menu,
  .nav-item.dropdown .megamenu-panel {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--color-surface-subtle);
    padding: 12px;
    margin-top: 6px;
    width: 100%;
    max-width: 100%;
    border-radius: var(--radius-sm);
  }

  .megamenu-header-title {
    font-size: 0.95rem;
    margin-bottom: 8px;
    padding-bottom: 6px;
  }

  .megamenu-columns {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .megamenu-item {
    font-size: 0.85rem;
    padding: 6px 4px;
  }

  .dropdown-item {
    padding: 8px 6px;
  }

  /* --- Hero Section on Mobile --- */
  .hero-section {
    padding: 30px 0 24px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

  .hero-tag {
    font-size: 0.76rem;
    padding: 5px 14px;
    margin-bottom: 14px;
  }

  .hero-title {
    font-size: clamp(1.85rem, 7.5vw, 2.4rem);
    line-height: 1.2;
    margin-bottom: 14px;
  }

  .hero-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 22px;
    max-width: 100%;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  .hero-features {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 24px;
  }

  .hero-feat-item {
    padding: 12px 16px;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
  }

  .hero-visual {
    max-width: 100%;
    width: 100%;
    margin: 10px auto 0;
  }

  .hero-card-main {
    border-radius: 16px;
    overflow: hidden;
  }

  /* --- Trust Indicators Banner --- */
  .trust-banner {
    padding: 24px 0;
  }

  .trust-banner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .trust-item {
    padding: 10px 8px;
    gap: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #FFFFFF;
  }

  .trust-icon-box {
    width: 32px;
    height: 32px;
    font-size: 1.1rem;
  }

  .trust-title {
    font-size: 0.8rem;
    font-weight: 700;
  }

  .trust-desc {
    font-size: 0.7rem;
    display: none; /* Keep super clean on mobile */
  }

  /* --- Category & Subcategory Filter Bars: Smooth Mobile Horizontal Chips --- */
  .category-filter-nav,
  .subcategory-filter-nav {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scroll-snap-type: x mandatory !important;
    gap: 8px !important;
    padding: 6px 14px 10px !important;
    margin-left: -14px !important;
    margin-right: -14px !important;
    justify-content: flex-start !important;
    scrollbar-width: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    max-width: calc(100% + 28px) !important;
    width: calc(100% + 28px) !important;
  }

  .category-filter-nav::-webkit-scrollbar,
  .subcategory-filter-nav::-webkit-scrollbar {
    display: none !important;
  }

  .category-pill,
  .subcat-pill {
    flex-shrink: 0 !important;
    scroll-snap-align: start !important;
    white-space: nowrap !important;
    padding: 8px 16px !important;
    font-size: 0.82rem !important;
    border-radius: 9999px !important;
  }

  /* --- Product Showcase: SLEEK 2-COLUMN MOBILE GRID --- */
  .products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 36px;
  }

  .product-card {
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: #FFFFFF;
  }

  .card-media {
    aspect-ratio: 1 / 1; /* Square or 4/5 perfect for mobile e-commerce */
  }

  .card-badge {
    top: 6px;
    left: 6px;
    font-size: 0.62rem;
    padding: 3px 7px;
    border-radius: 4px;
    font-weight: 700;
  }

  .card-body {
    padding: 8px 8px 10px 8px;
  }

  .card-category-row {
    font-size: 0.66rem;
    margin-bottom: 3px;
  }

  .card-title {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.5em;
  }

  /* Hide long card descriptions on 2-col mobile cards for flawless visual alignment */
  .card-description {
    display: none;
  }

  .card-footer {
    padding-top: 6px;
    margin-top: auto;
    border-top: 1px solid rgba(232, 226, 217, 0.5);
  }

  .card-price-current {
    font-size: 0.98rem;
    font-weight: 700;
  }

  .card-price-original {
    font-size: 0.72rem;
  }

  .btn-add-cart {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
  }

  .btn-add-cart svg {
    width: 16px;
    height: 16px;
  }

  /* --- Product Detail Modal on Mobile --- */
  #product-modal-backdrop .modal-content,
  .product-modal-card {
    width: calc(100% - 20px) !important;
    max-width: 500px !important;
    margin: 10px auto;
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 18px;
    padding: 0;
  }

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

  .modal-media {
    height: 240px;
    min-height: 240px;
    max-height: 240px;
  }

  .modal-media img {
    height: 100%;
    object-fit: cover;
  }

  .modal-body {
    padding: 18px 16px 24px;
  }

  .modal-title {
    font-size: 1.35rem;
    line-height: 1.3;
  }

  .modal-cta-row {
    flex-direction: column;
    gap: 8px;
  }

  .modal-cta-row .btn {
    width: 100%;
    justify-content: center;
  }

  /* --- Slide-Over Cart Drawer on Mobile --- */
  .cart-drawer {
    width: 100vw !important;
    max-width: 100vw !important;
  }

  .cart-drawer-header {
    padding: 16px;
  }

  .cart-drawer-body {
    padding: 14px 16px;
  }

  .cart-drawer-footer {
    padding: 16px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  }

  /* --- Checkout Modal on Mobile --- */
  #checkout-modal-backdrop .modal-content,
  .checkout-modal-card {
    width: 100% !important;
    max-width: 100vw !important;
    max-height: 92vh !important;
    border-radius: 20px 20px 0 0 !important;
    margin: auto 0 0 0 !important;
    padding: 0 !important;
    overflow-y: auto;
  }

  .checkout-form {
    padding: 22px 16px calc(30px + env(safe-area-inset-bottom, 0px)) !important;
  }

  .checkout-grid,
  .checkout-form-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  /* Form inputs must have 16px font-size to prevent iOS Safari auto-zoom */
  .checkout-form input,
  .checkout-form select,
  .checkout-form textarea {
    font-size: 16px !important;
    min-height: 46px;
  }

  /* --- Story Section on Mobile --- */
  .story-section {
    padding: 40px 0;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .story-image-tag {
    bottom: 12px !important;
    left: 12px !important;
    max-width: calc(100% - 24px) !important;
    font-size: 0.72rem !important;
    padding: 6px 12px !important;
    border-radius: 12px !important;
    line-height: 1.35 !important;
  }

  .story-seal {
    width: 80px;
    height: 80px;
    top: -16px;
    right: 12px;
  }

  .story-seal span.year {
    font-size: 1.15rem;
  }

  .story-seal span.text {
    font-size: 0.52rem;
  }

  .story-heritage-bar {
    padding: 12px 14px;
    gap: 12px;
  }

  .heritage-icon-box {
    width: 36px;
    height: 36px;
  }

  .heritage-title {
    font-size: 0.88rem;
  }

  .heritage-desc {
    font-size: 0.74rem;
  }

  .heritage-pill {
    font-size: 0.7rem;
    padding: 4px 10px;
  }

  .story-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .story-badge-item {
    padding: 12px 6px;
    text-align: center;
  }

  .story-badge-icon {
    font-size: 1.2rem;
    margin-bottom: 4px;
  }

  .story-badge-item strong {
    font-size: 1.15rem;
  }

  .story-badge-item span {
    font-size: 0.7rem;
  }

  /* --- Contact Section on Mobile --- */
  .contact-section,
  #iletisim {
    padding: 36px 0 !important;
  }

  .contact-grid,
  #iletisim > div:last-child {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
    width: 100% !important;
  }

  .contact-card {
    padding: 20px 16px !important;
    border-radius: 14px !important;
    width: 100% !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
  }

  .contact-card-title {
    font-size: 1.3rem !important;
    margin-bottom: 14px !important;
  }

  .contact-detail-row {
    gap: 10px !important;
    margin-bottom: 14px !important;
    font-size: 0.88rem !important;
  }

  .contact-row-icon {
    font-size: 1.15rem !important;
  }

  .contact-row-content strong {
    font-size: 0.78rem !important;
  }

  .contact-row-content p {
    font-size: 0.88rem !important;
  }

  .contact-map-btn {
    font-size: 0.76rem !important;
    padding: 6px 10px !important;
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }

  .contact-card-bottom {
    padding-top: 16px !important;
  }

  .contact-full-btn {
    padding: 13px 14px !important;
    font-size: 0.9rem !important;
  }

  /* --- Footer on Mobile --- */
  .site-footer {
    padding: 40px 0 calc(30px + env(safe-area-inset-bottom, 0px));
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* --------------------------------------------------------------------------
   6. Compact Mobile Screens (< 380px - iPhone SE, Small Androids)
   -------------------------------------------------------------------------- */
@media (max-width: 380px) {
  .brand-title {
    font-size: 1.3rem;
  }

  .brand-subtitle {
    display: none;
  }

  .products-grid {
    gap: 8px !important;
  }

  .card-body {
    padding: 6px 6px 8px 6px;
  }

  .card-title {
    font-size: 0.82rem;
  }

  .card-price-current {
    font-size: 0.92rem;
  }

  .btn-add-cart {
    width: 30px;
    height: 30px;
  }

  .btn-add-cart svg {
    width: 14px;
    height: 14px;
  }
}

/* --------------------------------------------------------------------------
   7. Mobile Luxury Bottom Quick Action Bar
   Provides native app-like navigation and one-tap checkout on mobile phones
   -------------------------------------------------------------------------- */
.mobile-bottom-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-bottom-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(58px + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--color-border);
    z-index: 880;
    align-items: center;
    justify-content: space-around;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
  }

  .mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: var(--color-text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    padding: 6px 12px;
    transition: color var(--transition-fast);
  }

  .mobile-nav-item:active,
  .mobile-nav-item.active {
    color: var(--color-primary);
  }

  .mobile-nav-item svg {
    width: 21px;
    height: 21px;
    stroke-width: 2;
  }

  .mobile-nav-item.whatsapp-item {
    color: #25D366;
  }

  .mobile-nav-badge {
    position: absolute;
    top: 2px;
    right: 14px;
    background-color: var(--color-danger);
    color: #FFFFFF;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 17px;
    height: 17px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    border: 1.5px solid #FFFFFF;
  }
}

/* --------------------------------------------------------------------------
   8. General Accessibility & Reduced Motion
   -------------------------------------------------------------------------- */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}