/* ==========================================================================
   SERMET ENDÜSTRİ - EXACT DESIGN SYSTEM (MATCHING USER MOCKUP)
   ========================================================================== */

/* Google Fonts Inter is preloaded in HTML */

:root {
  /* Color Palette matching Mockup */
  --topbar-bg:       #0D2040;
  --topbar-text:     rgba(255, 255, 255, 0.85);
  
  --primary-blue:    #0D52CE;
  --primary-hover:   #093DA3;
  --primary-light:   #EBF2FD;
  
  --navy-dark:       #0D2040;
  --navy-text:       #0F172A;
  
  --bg-hero:         #EBF3FA;
  --bg-light:        #F8FAFC;
  --bg-white:        #FFFFFF;
  
  --text-main:       #1E293B;
  --text-muted:      #64748B;
  --text-light:      #94A3B8;
  
  --border-color:    #E2E8F0;
  --border-dark:     #CBD5E1;
  
  --orange-accent:   #F97316;
  
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-pill: 50px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(13, 32, 64, 0.08);
  --shadow-lg: 0 8px 24px rgba(13, 82, 206, 0.12);
  
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-white);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ==========================================================================
   1. TOP ANNOUNCEMENT BAR (#0D2040)
   ========================================================================== */
.topbar {
  background-color: var(--topbar-bg);
  color: var(--topbar-text);
  font-size: 0.78rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-right a {
  color: var(--topbar-text);
  transition: var(--transition);
}

.topbar-right a:hover {
  color: #FFFFFF;
}

.social-icons {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: 0.5rem;
}

.social-icon-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  transition: var(--transition);
}

.social-icon-btn:hover {
  background: var(--primary-blue);
  color: #fff;
}

/* ==========================================================================
   2. MAIN HEADER (WHITE)
   ========================================================================== */
.main-header {
  background: #FFFFFF;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 165px;
  width: auto;
  max-width: 500px;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.3s ease;
}

.brand-logo-img:hover {
  transform: scale(1.03);
}

/* ==========================================================================
   SITE ENTRANCE PRELOADER ANIMATION
   ========================================================================== */
.site-preloader {
  position: fixed;
  inset: 0;
  background: var(--topbar-bg);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.site-preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo-wrap {
  position: relative;
  margin-bottom: 1.75rem;
  animation: logoPulse 1.4s ease-in-out infinite alternate;
}

.preloader-logo-wrap img {
  height: 120px;
  width: auto;
  filter: drop-shadow(0 0 30px rgba(13, 82, 206, 0.9));
  mix-blend-mode: screen;
}

.preloader-bar-bg {
  width: 220px;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.preloader-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary-blue), var(--orange-accent));
  border-radius: 4px;
  animation: barProgress 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.preloader-text {
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 1rem;
}

@keyframes logoPulse {
  0% { transform: scale(0.94); opacity: 0.85; }
  100% { transform: scale(1.06); opacity: 1; }
}

@keyframes barProgress {
  0% { width: 0%; }
  50% { width: 60%; }
  100% { width: 100%; }
}

.brand-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 1.6rem;
  box-shadow: 0 4px 12px rgba(13, 82, 206, 0.25);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-title {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--navy-dark);
  letter-spacing: -0.02em;
}

.brand-sub {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary-blue);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Header Search */
.header-search {
  flex: 1;
  max-width: 580px;
  position: relative;
}

.search-box-wrap {
  display: flex;
  align-items: stretch;
  border: 2px solid var(--border-dark);
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.search-box-wrap:focus-within {
  border-color: #10b981;
  box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.25);
  transform: translateY(-2px);
}

.search-box-wrap input {
  flex: 1;
  border: none;
  padding: 1rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 500;
  outline: none;
  color: var(--navy-dark);
  background: transparent;
}

.search-box-wrap input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.search-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #fff;
  border: none;
  width: 65px;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0 16px 16px 0;
}

.search-btn:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  filter: brightness(1.1);
}

/* Suggestions Dropdown */
.search-suggestions {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 500;
  display: none;
  overflow: hidden;
}

.search-suggestions.show {
  display: block;
}

.suggestion-item {
  padding: 0.65rem 1rem;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.15s;
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-item:hover {
  background: var(--primary-light);
  color: var(--primary-blue);
}

/* Header Actions (Account & Cart) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.action-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  color: var(--navy-dark);
  transition: var(--transition);
}

.action-item:hover {
  color: var(--primary-blue);
}

.action-icon {
  font-size: 1.6rem;
  color: var(--navy-dark);
}

.action-item:hover .action-icon {
  color: var(--primary-blue);
}

.action-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.action-text .label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.action-text .value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy-dark);
}

.cart-badge-wrap {
  position: relative;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background: var(--primary-blue);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   3. NAVIGATION BAR (ROYAL BLUE / DARK NAVY)
   ========================================================================== */
.main-nav {
  background-color: var(--topbar-bg);
  border-bottom: 3px solid var(--primary-blue);
  width: 100%;
}

.nav-inner {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  justify-content: flex-start;
  gap: 0;
}

.nav-item {
  position: relative;
  flex-shrink: 0;
}

.nav-item a {
  display: flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  padding: 0.85rem 1.4rem !important;
  font-size: 0.88rem !important;
  font-weight: 700 !important;
  color: rgba(255, 255, 255, 0.9) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.03em !important;
  transition: all 0.2s ease !important;
  position: relative !important;
  white-space: nowrap !important;
  line-height: 1.3 !important;
  height: 100% !important;
}

.nav-item.active a,
.nav-item a:hover {
  background: var(--primary-blue);
  color: #FFFFFF;
}

.nav-item.active a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #FFFFFF;
}

/* Navbar Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: 0.4rem 0;
  display: none;
  z-index: 1000;
  animation: dropdownFade 0.2s ease;
}

@keyframes dropdownFade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-item.open .dropdown-menu {
  display: block;
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.25rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-dark) !important;
  text-transform: none;
  letter-spacing: 0;
  background: #FFFFFF !important;
  transition: var(--transition);
  border-bottom: 1px solid var(--border-color);
}

.dropdown-menu li:last-child a {
  border-bottom: none;
}

.dropdown-menu li a:hover {
  background: var(--primary-light) !important;
  color: var(--primary-blue) !important;
  padding-left: 1.5rem;
}

/* Sub-dropdown for Rekorlar */
.has-sub { position: relative; }
.sub-dropdown-menu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  min-width: 230px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: 0.4rem 0;
  z-index: 1001;
  animation: dropdownFade 0.2s ease;
}
.has-sub.open .sub-dropdown-menu { display: block; }
.sub-dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-dark) !important;
  text-transform: none;
  letter-spacing: 0;
  background: #fff !important;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}
.sub-dropdown-menu li:last-child a { border-bottom: none; }
.sub-dropdown-menu li a:hover {
  background: var(--primary-light) !important;
  color: var(--primary-blue) !important;
  padding-left: 1.5rem;
}
.nav-sub-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-dark);
  text-transform: none;
  letter-spacing: 0;
  background: #fff;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
  cursor: pointer;
  user-select: none;
}
.has-sub.open > .nav-sub-label,
.nav-sub-label:hover {
  background: var(--primary-light) !important;
  color: var(--primary-blue) !important;
  padding-left: 1.5rem;
}

/* Mobile Hamburger */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   4. HERO SLIDER BANNER (LIGHT ICE BLUE)
   ========================================================================== */
.hero-slider-section {
  background: linear-gradient(135deg, #EBF3FA 0%, #F4F8FC 100%);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-slider-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  position: relative;
}

.hero-content-box h1 {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 900;
  color: var(--navy-dark);
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-content-box p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 540px;
}

.btn-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--primary-blue);
  color: #FFFFFF;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 6px 18px rgba(13, 82, 206, 0.3);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-hero-cta:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 82, 206, 0.4);
}

.hero-image-box {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-image-box img {
  max-height: 400px;
  width: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 20px 35px rgba(13, 32, 64, 0.25));
  transition: transform 0.4s ease, filter 0.4s ease;
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
}

.hero-image-box img:hover {
  transform: translateY(-6px) scale(1.03);
  filter: drop-shadow(0 26px 42px rgba(13, 82, 206, 0.32));
}

/* Slider Controls */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--navy-dark);
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
}

.slider-arrow:hover {
  background: #FFFFFF;
  color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.slider-arrow.prev { left: 1rem; }
.slider-arrow.next { right: 1rem; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #CBD5E1;
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--primary-blue);
  width: 24px;
  border-radius: 10px;
}

/* ==========================================================================
   5. FEATURE BADGES STRIP (WHITE, 4 COLUMNS)
   ========================================================================== */
.features-strip {
  background: #FFFFFF;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.features-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-item-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.feature-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--primary-blue);
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.feature-info strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--navy-dark);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.feature-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   6. TWO-COLUMN PRODUCT & CATEGORY SECTION
   ========================================================================== */
.home-catalog-section {
  padding: 3rem 0;
  background: #FFFFFF;
}

.catalog-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.section-header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color);
  position: relative;
}

.section-header-flex h2 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

.section-header-flex h2::after {
  content: '';
  position: absolute;
  bottom: -0.55rem;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--primary-blue);
}

.view-all-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-blue);
  transition: var(--transition);
}

.view-all-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Horizontal Scrollable Category Carousel */
.categories-carousel-wrap {
  position: relative;
  margin-top: 1.25rem;
}

.categories-carousel {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 0.5rem 0.25rem 1.25rem 0.25rem;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-blue) var(--bg-light);
}

.categories-carousel::-webkit-scrollbar {
  height: 6px;
}
.categories-carousel::-webkit-scrollbar-track {
  background: var(--bg-light);
  border-radius: 4px;
}
.categories-carousel::-webkit-scrollbar-thumb {
  background: var(--primary-blue);
  border-radius: 4px;
}

.cat-carousel-card {
  min-width: 210px;
  width: 210px;
  flex: 0 0 auto;
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1rem;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 225px;
  text-decoration: none;
}

.cat-carousel-card:hover {
  border-color: var(--primary-blue);
  box-shadow: 0 10px 28px rgba(13, 82, 206, 0.16);
  transform: translateY(-5px);
}

.cat-carousel-img-wrap {
  width: 115px;
  height: 115px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.cat-carousel-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.35s ease;
}

.cat-carousel-card:hover .cat-carousel-img-wrap img {
  transform: scale(1.12);
}

.cat-carousel-name {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1.3;
}

.carousel-nav-btn {
  display: none;
}

.cat-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  color: var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(13, 32, 64, 0.15);
  z-index: 25;
}

.cat-carousel-arrow:hover {
  background: var(--primary-blue);
  color: #FFFFFF;
  border-color: var(--primary-blue);
  box-shadow: 0 6px 18px rgba(13, 82, 206, 0.3);
}

.cat-carousel-arrow.prev {
  left: -36px;
}

.cat-carousel-arrow.next {
  right: -36px;
}

/* Featured Products grid */
.products-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.product-mini-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.1rem 0.9rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.product-mini-card:hover {
  border-color: var(--primary-blue);
  transform: translateY(-6px);
  box-shadow: 0 14px 32px rgba(13, 82, 206, 0.15);
}

.product-mini-img {
  width: 100%;
  height: 125px;
  object-fit: contain;
  margin-bottom: 0.75rem;
  transition: transform 0.3s ease;
  mix-blend-mode: multiply;
}

.product-mini-card:hover .product-mini-img {
  transform: scale(1.06);
}

.product-mini-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1.35;
  margin-bottom: 0.5rem;
  min-height: 2.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-mini-price {
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--primary-blue);
  margin-bottom: 0.65rem;
}

.btn-add-mini {
  background: var(--primary-blue);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.55rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 800;
  cursor: pointer;
  width: 100%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  box-shadow: 0 4px 12px rgba(13, 82, 206, 0.2);
}

.btn-add-mini:hover {
  background: #10b981 !important;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
  transform: translateY(-1px);
}

/* ==========================================================================
   7. FOOTER SECTION (LIGHT GRAY WITH PILLARS)
   ========================================================================== */
.footer-main {
  background: var(--bg-light);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 1.5rem;
}

.footer-top-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.footer-brand-col p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.footer-pillar {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-pillar-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--navy-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--navy-dark);
  flex-shrink: 0;
}

.footer-pillar-text strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--navy-dark);
  text-transform: uppercase;
}

.footer-pillar-text p {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 0.2rem;
}

.footer-contact-box {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-contact-box a {
  color: var(--navy-dark);
  font-weight: 700;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 999;
  text-decoration: none;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 5rem;
  right: 1.75rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--navy-dark);
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-blue {
  background: var(--primary-blue);
  color: #fff;
}
.btn-blue:hover {
  background: #10b981 !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--primary-blue);
  color: var(--primary-blue);
}
.btn-outline:hover {
  background: var(--primary-blue);
  color: #fff;
}

.btn-ghost {
  background: var(--bg-light);
  color: var(--navy-dark);
  border: 1px solid var(--border-color);
}
.btn-ghost:hover {
  background: var(--border-color);
}

.btn-full {
  width: 100%;
}

.btn-lg {
  padding: 0.8rem 1.75rem;
  font-size: 0.95rem;
}

.btn-sm {
  padding: 0.35rem 0.85rem;
  font-size: 0.78rem;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}
.badge-blue { background: var(--primary-light); color: var(--primary-blue); }
.badge-green { background: #DCFCE7; color: #15803D; }
.badge-red { background: #FEE2E2; color: #DC2626; }

/* Responsive adjustments */
@media (max-width: 1200px) {
  .categories-horizontal-grid { grid-template-columns: repeat(4, 1fr); }
  .products-mini-grid { grid-template-columns: repeat(3, 1fr); }
  }

@media (max-width: 992px) {
  .catalog-two-col { grid-template-columns: 1fr; }
  .hero-slider-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content-box p { margin: 0 auto 2rem; }
  .features-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .categories-horizontal-grid { grid-template-columns: repeat(3, 1fr); }
  .products-mini-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .topbar-left { display: none; }
  .header-inner { flex-wrap: wrap; }
  .header-search { order: 3; max-width: 100%; }
  .nav-menu { display: none; }
  .hamburger-btn { display: block; }
  .features-grid-4 { grid-template-columns: 1fr; }
  }


/* Responsive Grid Layouts */
.catalog-layout { display: grid; grid-template-columns: 240px 1fr; gap: 2rem; align-items: start; }
.detail-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: start; }
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2.5rem; align-items: start; }
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 2.5rem; align-items: start; }
.account-layout { display: grid; grid-template-columns: 300px 1fr; gap: 2rem; align-items: start; }

@media (max-width: 992px) {
  .catalog-layout,
  .detail-layout,
  .cart-layout,
  .contact-layout,
  .account-layout {
    grid-template-columns: 1fr !important;
  }
}

/* Modal System */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.show {
  display: flex !important;
  animation: fadeIn 0.25s ease;
}
.modal-box {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2rem;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-height: 90vh;
  overflow-y: auto;
}

/* =========================================
   SERMET ENDÜSTRİ 2.0 - ADMIN PANEL DESIGN SYSTEM
   ========================================= */
body.admin-body {
  display: flex;
  min-height: 100vh;
  background: #F1F5F9;
  font-family: 'Inter', sans-serif;
  color: #0F172A;
  margin: 0;
  padding: 0;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background: #0F172A;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  min-height: 100vh;
  box-shadow: 4px 0 15px rgba(0,0,0,0.08);
}
.admin-sidebar .admin-logo {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.admin-sidebar .brand {
  display: block;
  font-size: 1.15rem;
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: 0.05em;
}
.admin-sidebar .sub {
  display: block;
  font-size: 0.75rem;
  color: #94A3B8;
  font-weight: 600;
  margin-top: 0.2rem;
  text-transform: uppercase;
}
.admin-nav {
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: #94A3B8;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.2s ease;
}
.admin-nav a:hover {
  background: rgba(255,255,255,0.06);
  color: #FFFFFF;
}
.admin-nav a.active {
  background: var(--primary-blue, #0D52CE);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(13, 82, 206, 0.3);
}

/* Main Area */
.admin-main {
  flex: 1;
  padding: 1.75rem 2rem;
  overflow-y: auto;
  min-width: 0;
}
.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
  margin-bottom: 1.75rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.admin-topbar-title {
  font-size: 1.35rem;
  font-weight: 900;
  color: #0F172A;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.25rem;
}
.admin-stat-card {
  border-radius: 20px;
  padding: 1.75rem;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
  position: relative;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: white;
}
/* Vibrant Colors for each card */
.admin-stat-card:nth-child(1) { background: linear-gradient(135deg, #4F46E5, #6366F1); }
.admin-stat-card:nth-child(2) { background: linear-gradient(135deg, #F59E0B, #FBBF24); }
.admin-stat-card:nth-child(3) { background: linear-gradient(135deg, #10B981, #34D399); }
.admin-stat-card:nth-child(4) { background: linear-gradient(135deg, #EC4899, #F472B6); }
.admin-stat-card:nth-child(5) { background: linear-gradient(135deg, #8B5CF6, #A78BFA); }

.admin-stat-card::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px; width: 140px; height: 140px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transition: transform 0.4s ease;
}
.admin-stat-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.2);
}
.admin-stat-card:hover::before {
  transform: scale(1.3);
}
.admin-stat-icon {
  font-size: 2.5rem;
  margin-bottom: 0.8rem;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.2));
  display: inline-block;
  transition: transform 0.3s ease;
}
.admin-stat-card:hover .admin-stat-icon {
  transform: scale(1.15) rotate(-10deg);
}
.admin-stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: white;
  margin-bottom: 0.1rem;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.admin-stat-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.admin-stat-change {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.3rem 0.6rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.2);
  color: white;
}

/* Admin Cards & Tables */
.admin-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
  margin-bottom: 2.25rem;
  transition: all 0.3s ease;
}
.admin-card:hover {
  box-shadow: 0 15px 35px -10px rgba(0,0,0,0.08);
}
.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid rgba(241, 245, 249, 0.8);
}
.admin-card-title {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--navy-dark);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}
.admin-table th {
  text-align: left;
  padding: 1rem 1.25rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--gray-200);
  background: rgba(248, 250, 252, 0.5);
}
.admin-table th:first-child { border-top-left-radius: 12px; border-bottom-left-radius: 12px; }
.admin-table th:last-child { border-top-right-radius: 12px; border-bottom-right-radius: 12px; }

.admin-table td {
  padding: 1.25rem;
  font-size: 0.92rem;
  color: var(--navy-dark);
  border-bottom: 1px solid var(--gray-200);
  transition: background 0.2s ease;
}
.admin-table tr:hover td {
  background: rgba(248, 250, 252, 0.8);
}
.admin-table tr:last-child td { border-bottom: none; }

/* Badges */
.badge-pending {
  background: #FEF3C7;
  color: #92400E;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.badge-preparing {
  background: #E0E7FF;
  color: #3730A3;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.badge-shipped {
  background: #DBEAFE;
  color: #1E40AF;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.badge-done {
  background: #DCFCE7;
  color: #15803D;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-block;
}
.badge-cancelled {
  background: #FEE2E2;
  color: #991B1B;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-block;
}

/* Admin Login Page */
body.admin-login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #0F172A;
  margin: 0;
  padding: 1.5rem;
}
.admin-login-card {
  background: #FFFFFF;
  border-radius: 16px;
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.admin-login-logo {
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1.5px solid #F1F5F9;
}
.admin-login-logo .brand {
  font-size: 1.35rem;
  font-weight: 900;
  color: #0F172A;
  letter-spacing: 0.05em;
}
.admin-login-logo .sub {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-blue, #0D52CE);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-top: 0.2rem;
}

/* =========================================
   ADMIN PANEL RESPONSIVENESS (MOBILE)
   ========================================= */
@media (max-width: 768px) {
  body.admin-body {
    flex-direction: column;
  }
  
  .admin-sidebar {
    width: 100%;
    min-height: auto;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    z-index: 100;
  }
  
  .admin-sidebar .admin-logo {
    padding: 1rem;
    text-align: center;
  }
  
  .admin-nav {
    flex-direction: row;
    overflow-x: auto;
    padding: 0.5rem 1rem;
    gap: 0.5rem;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
  }
  
  .admin-nav a {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    border-radius: 20px;
    background: rgba(255,255,255,0.05);
  }
  
  .admin-nav a[onclick="adminLogout()"] {
    margin-top: 0 !important;
    border-top: none !important;
    padding-top: 0.6rem !important;
  }
  
  .admin-main {
    padding: 1rem;
  }
  
  .admin-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1rem;
  }
  
  .admin-card {
    padding: 1.25rem;
    overflow-x: auto; /* Fix table overflowing */
  }
  
  .admin-table {
    min-width: 600px; /* Force scroll instead of squish */
  }
  
  /* Fix inline grids in the HTML */
  .modal-body-area div[style*="grid-template-columns"], 
  .admin-card div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  
  .modal-box {
    width: 95%;
    max-height: 85vh;
  }
  
  .modal-header-area {
    padding: 1.5rem 1.5rem 1rem;
  }
  
  .modal-body-area {
    padding: 1rem 1.5rem 1.5rem;
  }
  
  .admin-search-wrapper {
    max-width: 100%;
  }
}

/* ================================
   HAKKIMIZDA SAYFASI ÖZEL TASARIMLARI
   ================================ */

.section-tag {
  display: inline-block;
  background: rgba(13,82,206,0.1);
  color: var(--primary-blue);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--navy-dark);
}
.section-title span {
  color: var(--primary-blue);
}

/* About Grid */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-img-wrap img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  object-fit: cover;
  max-height: 400px;
}

/* Stat Section */
.stat-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  text-align: center;
}
.stat-col {
  flex: 1;
  min-width: 150px;
}
.stat-num {
  display: block;
  font-size: 3rem;
  font-weight: 900;
  color: var(--orange);
  margin-bottom: 0.5rem;
}
.stat-lbl {
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFFFFF;
  opacity: 0.9;
}

/* Value Grid */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding-bottom: 4rem;
}
.value-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}
.value-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  border-color: var(--primary-blue);
}
.value-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #F0F9FF;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  color: var(--primary-blue);
}
.value-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 1rem;
}
.value-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================
   PREMIUM MOBILE APP-LIKE UI (max-width: 768px)
   ========================================= */
@media (max-width: 768px) {
  /* 1. Header Minimalization */
  .header-main { padding: 0.5rem 0; }
  .header-search { display: none; } /* Hide big search, focus on native app feel */
  .brand-logo-img { max-height: 65px !important; }
  
  /* 2. Horizontal Scrollable Categories (Pill Menu) */
.cat-sidebar label input[type="radio"] { display: none !important; }
.cat-sidebar label span {
  display: inline-block !important;
  padding: 0.6rem 1.25rem !important;
  background: #F1F5F9 !important;
  color: var(--navy-dark) !important;
  border-radius: 50px !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  white-space: nowrap !important;
  border: 1.5px solid transparent !important;
  transition: all 0.2s ease !important;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05) !important;
}
.cat-sidebar label input[type="radio"]:checked + span {
  background: var(--primary-blue) !important;
  color: #ffffff !important;
  border-color: var(--primary-blue) !important;
  box-shadow: 0 4px 12px rgba(13,82,206,0.3) !important;
}

.cat-sidebar > label {
  display: inline-flex !important;
  margin-bottom: 0 !important;
  margin-right: 0.5rem !important;
  scroll-snap-align: start;
}
.cat-sidebar div > label {
  margin-right: 0.5rem !important;
  scroll-snap-align: start;
}

  .cat-sidebar {
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    max-height: none !important;
    padding-bottom: 0.75rem !important;
    margin-bottom: 1rem !important;
    border: none !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding: 0 !important;
    background: transparent !important;
  }

  .cat-sidebar > label::after { display: none !important; } /* Hide arrows */
  
  .cat-sidebar div[id$="-sub-cats"] {
    display: flex !important;
    flex-direction: row !important;
    border-left: none !important;
    margin-left: 0 !important;
    margin-bottom: 0 !important;
    padding: 0 !important;
    gap: 0.5rem !important;
  }
  .cat-sidebar div > label {
    display: inline-flex !important;
    padding: 0.4rem 0.8rem !important;
    background: #f1f5f9 !important;
    border-radius: 50px !important;
    white-space: nowrap;
    scroll-snap-align: start;
  }
  .cat-sidebar div > label::before { display: none !important; }

  /* Ensure sidebar container removes padding/borders on mobile */
  aside[style*="padding:1.25rem"] {
    padding: 0.5rem 0 !important;
    background: transparent !important;
    border: none !important;
  }
  
  /* 3. Product Grid Compression */
  .products-mini-grid {
    grid-template-columns: 1fr !important;
    gap: 0.5rem !important;
  }
  .product-mini-card {
    padding: 0.5rem !important;
    border-radius: 12px !important;
  }
  .product-mini-card h4 { font-size: 0.75rem !important; margin: 0.4rem 0 !important; line-height:1.2;}
  .product-mini-card .price { font-size: 0.9rem !important; }
  .btn-add-mini { padding: 0.4rem !important; font-size: 0.75rem !important; border-radius: 8px !important; }
  
  /* 4. Bottom Navigation Bar - HIDDEN PER USER REQUEST */
  body { padding-bottom: 0 !important; } 
  .mobile-bottom-nav {
    display: none !important;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
    z-index: 9999;
    padding: 0.5rem 0;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid #e2e8f0;
  }
  .mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.65rem;
    font-weight: 600;
  }
  .mobile-nav-item.active { color: var(--primary-blue); }
  .mobile-nav-item i { font-size: 1.2rem; font-style: normal;}
  
  /* 5. Admin Panel Grid Fixes */
  .admin-grid-2 { grid-template-columns: 1fr !important; }

/* 6. Mobile Tables to Cards */
#cart-container table, .data-table {
  display: block !important;
  border: none !important;
}
#cart-container table thead, .data-table thead {
  display: none !important;
}
#cart-container table tbody, .data-table tbody {
  display: flex !important;
  flex-direction: column !important;
  gap: 1.25rem !important;
}
#cart-container table tr, .data-table tr {
  display: flex !important;
  flex-direction: column !important;
  border: 1.5px solid var(--border-color) !important;
  border-radius: var(--radius-lg) !important;
  padding: 1rem !important;
  background: #ffffff !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05) !important;
  margin-bottom: 0 !important;
}
#cart-container table td, .data-table td {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 0.6rem 0 !important;
  border: none !important;
  border-bottom: 1px dashed var(--border-light) !important;
  text-align: right !important;
  font-size: 0.85rem !important;
}
#cart-container table td:last-child, .data-table td:last-child {
  border-bottom: none !important;
}

/* Labels for Table Cells */
#cart-container table td::before, .data-table td::before {
  font-weight: 800;
  color: var(--navy-dark);
  font-size: 0.8rem;
  text-align: left;
}

/* Cart Specific */
#cart-container table tr td:first-child {
  flex-direction: column !important;
  align-items: flex-start !important;
  border-bottom: 1.5px solid var(--border-color) !important;
  padding-bottom: 1rem !important;
  margin-bottom: 0.5rem !important;
}
#cart-container table tr td:nth-child(2)::before { content: "Birim Fiyat"; }
#cart-container table tr td:nth-child(3)::before { content: "Adet"; }
#cart-container table tr td:nth-child(4)::before { content: "Toplam"; }
#cart-container table tr td:nth-child(5)::before { content: "İşlem"; }
#cart-container table tr td:nth-child(5) { padding-top: 1rem !important; }

/* Orders Specific */
.data-table tr td:nth-child(1)::before { content: "Sipariş Kodu"; }
.data-table tr td:nth-child(2)::before { content: "Tarih"; }
.data-table tr td:nth-child(3)::before { content: "Durum"; }
.data-table tr td:nth-child(4)::before { content: "Tutar"; }
.data-table tr td:nth-child(5)::before { content: "Detay"; }

}

/* Hide mobile nav on desktop */
.mobile-bottom-nav { display: none; }

/* =====================================================================
   FAVORITES SYSTEM
   ===================================================================== */
.fav-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: #94a3b8;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.fav-btn svg {
  fill: none;
  stroke: currentColor;
  transition: all 0.2s ease;
}
.fav-btn:hover {
  transform: scale(1.1);
  color: #ff4757;
  border-color: #ff4757;
}
.fav-btn.active {
  color: #ff4757;
  border-color: #ff4757;
  background: #fff0f1;
}
.fav-btn.active svg {
  fill: currentColor;
}

.fav-action {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #F8FAFC;
  border: 1.5px solid #cbd5e1;
  color: #94a3b8;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.fav-action:hover {
  transform: scale(1.05);
  border-color: #ff4757;
  color: #ff4757;
}
.fav-action.active {
  background: #fff0f1;
  border-color: #ff4757;
  color: #ff4757;
}
.fav-action svg {
  fill: none;
  transition: all 0.2s ease;
}
.fav-action.active svg {
  fill: currentColor;
}

/* =====================================================================
   MOBİL HEADER - Masaüstünde tamamen gizli (CSS üzerinden)
   ===================================================================== */
#mob-header,
#mob-drawer,
#mob-drawer-overlay {
  display: none !important;
}

/* =====================================================================
   MOBİL GÖRÜNÜM - Sadece ≤768px
   ===================================================================== */
@media (max-width: 768px) {

  /* --- Masaüstü header/nav gizle --- */
  .topbar { display: none !important; }
  .main-header { display: none !important; }
  .main-nav { display: none !important; }

  /* === OVERLAY === */
  #mob-drawer-overlay {
    display: block !important;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 9997;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  #mob-drawer-toggle:checked ~ #mob-drawer-overlay {
    opacity: 1 !important;
    pointer-events: auto;
  }

  /* === DRAWER === */
  #mob-drawer {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: -105%;
    width: 82%;
    max-width: 320px;
    height: 100%;
    background: #ffffff;
    z-index: 9999;
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
  }
  #mob-drawer-toggle:checked ~ #mob-drawer {
    left: 0 !important;
  }

  #mob-drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.5rem;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
  }
  #mob-drawer-logo {
    font-size: 1rem;
    font-weight: 800;
    color: #1a1a2e;
  }
  #mob-drawer-close {
    font-size: 1.6rem;
    color: #888;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
  }
  #mob-drawer-body {
    padding: 0.5rem 0;
    flex: 1;
  }
  .mob-drawer-section-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: #aaa;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 1rem 1.5rem 0.5rem;
  }
  .mob-drawer-link {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.85rem 1.5rem;
    color: #212529;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid #f1f3f5;
    transition: background 0.15s;
  }
  .mob-drawer-link::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #2ecc71;
    flex-shrink: 0;
  }
  .mob-drawer-link:active {
    background: #f8f9fa;
  }

  /* === MOBİL HEADER === */
  #mob-header {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 9000;
    background: #ffffff;
    height: 100px;
    padding: 0 1rem;
    box-shadow: 0 1px 8px rgba(0,0,0,0.08);
  }

  #mob-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    flex-shrink: 0;
  }
  #mob-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #212529;
    border-radius: 2px;
  }

  #mob-logo-link {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  #mob-logo-img {
    height: 85px;
    width: auto;
    object-fit: contain;
  }

  #mob-cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #212529;
    text-decoration: none;
    flex-shrink: 0;
  }
  #mob-cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background: #2563EB;
    color: #fff;
    font-size: 0.58rem;
    font-weight: 800;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .mobile-bottom-nav { display: none !important; }

/* Drawer Accordion Styles */
details.mob-nav-accordion {
  border-bottom: 1px solid #f1f3f5;
}
details.mob-nav-accordion > summary {
  list-style: none; /* Hide default arrow */
  cursor: pointer;
}
details.mob-nav-accordion > summary::-webkit-details-marker {
  display: none;
}
details.mob-nav-accordion[open] > summary {
  font-weight: 700;
  color: var(--primary-blue);
}
.mob-nav-sub {
  background: #f8f9fa;
  padding: 0.5rem 0;
}
.mob-nav-sub a {
  display: block;
  padding: 0.6rem 1.5rem 0.6rem 3rem;
  color: #495057;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px dashed #e9ecef;
}
.mob-nav-sub a:last-child { border-bottom: none; }
.mob-nav-sub a:hover { color: var(--primary-blue); font-weight: 600; }


  /* Katalog Sayfası Filtre Menüsü MOBİLDE TAMAMEN GİZLİ */
  .catalog-filter-aside { display: none !important; }
  .cat-sidebar { display: none !important; }

  /* Katalog başlık alanı hizalaması */
  .catalog-top-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.5rem !important;
  }
  .catalog-top-header > div:last-child {
    width: 100% !important;
    justify-content: space-between !important;
    margin-top: 0.5rem !important;
  }

  /* Ürün grid 2 sütun (Kullanıcının asıl istediği görünüm) */
  .products-mini-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.6rem !important;
    padding: 0 0.5rem !important;
  }
  .product-mini-card { 
    display: block !important;
    padding: 0.6rem !important; 
    border-radius: 14px !important; 
  }
  .product-mini-card > div:first-child { 
    width: 100% !important;
    min-width: unset !important;
    padding: 1rem 0.5rem !important;
  }
  .product-mini-card > div:first-child img {
    height: 115px !important;
  }
  .product-mini-title { font-size: 0.78rem !important; min-height: 2.4rem !important; margin-bottom: 0.5rem !important; }
  .product-mini-price { font-size: 0.9rem !important; }
  .btn-add-mini { font-size: 0.75rem !important; padding: 0.4rem !important; width: 100% !important; margin-top: 0; }
}

/* V2 Hero Grid & Banner Stilleri */
.v2-hero-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}
.v2-hero-main {
  position: relative;
  background: #0f172a;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 3rem;
  color: #fff;
  min-height: 400px;
}
.v2-hero-main img {
  position: absolute;
  right: -50px;
  bottom: -50px;
  height: 120%;
  opacity: 0.4;
  pointer-events: none;
}
.v2-hero-content {
  position: relative;
  z-index: 2;
  max-width: 60%;
}
.v2-hero-side {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1rem;
}
.v2-banner {
  border-radius: 16px;
  padding: 1.5rem;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s;
}
.v2-banner:hover { transform: translateY(-5px); }
.v2-banner-1 { background: linear-gradient(135deg, #38bdf8, #0ea5e9); }
.v2-banner-2 { background: linear-gradient(135deg, #11998e, #38ef7d); }

@keyframes pulse-btn {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}
.btn-pulse { animation: pulse-btn 2s infinite; }

.round-categories {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 1rem 0;
  scrollbar-width: none;
}
.round-categories::-webkit-scrollbar { display: none; }
.round-cat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--navy-dark);
  min-width: 100px;
  transition: transform 0.2s;
}
.round-cat-item:hover { transform: scale(1.1); }
.round-cat-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: #eef2f6;
  border: 3px solid #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.round-cat-img img { width: 70%; height: 70%; object-fit: contain; }

@media (max-width: 768px) {
  .v2-hero-grid { grid-template-columns: 1fr !important; gap: 0.75rem !important; }
  .v2-hero-main { min-height: auto; padding: 1rem; }
  .v2-hero-content { max-width: 100%; text-align: center; }
  .v2-hero-content h1 { font-size: 1.3rem !important; line-height: 1.2 !important; margin-bottom: 0.5rem !important; }
  .hero-features { justify-content: center; font-size: 0.8rem !important; gap: 0.5rem !important; flex-direction: row; align-items: center !important; flex-wrap: wrap; margin-bottom: 0.5rem !important; }
  .hero-features span[style*="color: rgba"] { display: none !important; }
  .topbar-inner { flex-direction: column !important; height: auto !important; padding: 0.5rem !important; gap: 0.5rem; }
  .topbar-left { flex-wrap: wrap; justify-content: center; gap: 0.5rem; }
  .desktop-btn { 
    display: inline-block !important; 
    width: auto !important; 
    padding: 0.6rem 1.2rem !important;
    font-size: 1rem !important;
    text-align: center !important; 
    margin-top: 0.5rem !important;
  }
  .v2-hero-side { display: none !important; }
  .v2-banner { padding: 1rem !important; border-radius: 10px !important; flex: 1; }
  .v2-banner h2 { font-size: 1rem !important; line-height: 1.2 !important; }
  .v2-banner p { display: none !important; }
  
  #bestsellers-container, 
  #new-products-container, 
  #featured-container {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.5rem !important;
    overflow-x: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  #bestsellers-container > div, 
  #new-products-container > div, 
  #featured-container > div {
    flex: unset !important;
    width: 100% !important;
    padding: 0.4rem !important;
  }
  #bestsellers-container > div img, 
  #new-products-container > div img, 
  #featured-container > div img {
    height: 120px !important;
  }
  #bestsellers-container > div .product-name, 
  #new-products-container > div .product-name, 
  #featured-container > div .product-name {
    font-size: 0.75rem !important;
    line-height: 1.2 !important;
    margin-bottom: 0.2rem !important;
    min-height: 2rem !important;
  }
  #bestsellers-container > div .product-add-btn, 
  #new-products-container > div .product-add-btn, 
  #featured-container > div .product-add-btn {
    padding: 0.4rem !important;
    font-size: 0.7rem !important;
  }
  #mob-header {
    background: #fff !important;
    padding: 0.6rem 1rem !important;
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
  }
  #mob-logo-img {
    max-height: 60px !important;
    max-width: 140px !important;
    width: auto !important;
    object-fit: contain !important;
    transform: scale(1.4);
  }
  #mob-header-actions { gap: 0.4rem !important; }
  #mob-header-actions a,
  #mob-header-actions button {
    width: 38px !important;
    height: 38px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    padding: 0 !important;
    position: relative;
  }
  #mob-cart-count {
    position: absolute !important;
    top: -3px !important;
    right: -3px !important;
    background: #2563eb !important;
    color: #fff !important;
    font-size: 0.6rem !important;
    font-weight: 800 !important;
    width: 16px !important;
    height: 16px !important;
    border-radius: 50% !important;
    display: flex !important;
  }
  .mobile-bottom-nav,
  .mobile-nav-search-wrapper,
  .mobile-nav-search-btn {
    display: none !important;
  }
  body { padding-bottom: 0 !important; }
  .topbar, .main-header, .main-nav { display: none !important; }
  .desktop-hide { display: flex !important; }
}


/* ============================================================
   Premium SVG ikon sistemi (emoji yerine Lucide ikonları)
   ============================================================ */
.ico{
  display:inline-block;
  width:1em;height:1em;
  vertical-align:-0.125em;      /* metin taban çizgisine hizala */
  flex-shrink:0;
  stroke-width:2;
  overflow:visible;
}
/* Buton/başlık içinde ikon ile metin arası boşluk */
.ico + *, * + .ico{ }
button .ico, a .ico, h1 .ico, h2 .ico, h3 .ico, h4 .ico, label .ico, span .ico{ }
.ico-dot{ vertical-align:-0.05em; }
/* İkonlar bulundukları metnin rengini alır (currentColor) */