/* ===================================================
   FURKAN OTO AKSESUAR - MAIN STYLESHEET (v4.0)
   Brand: Red (#e11d48) & White (#ffffff)
   Theme: High-Performance Automotive Design System
   Features: Real TL Prices, Stock Badges, Vehicle Memory, Customer Reviews, Showroom
   =================================================== */

:root {
  --brand-red: #e11d48;
  --brand-red-dark: #be123c;
  --brand-red-light: #ffe4e6;
  --brand-red-border: #fecdd3;
  --brand-white: #ffffff;
  --brand-bg: #f8fafc;
  --brand-subtle: #f1f5f9;
  --border-color: #e2e8f0;

  --text-heading: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  --wa-green: #16a34a;
  --wa-green-hover: #15803d;
  --wa-green-light: #dcfce7;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body {
  overflow-x: hidden !important;
  width: 100% !important;
  max-width: 100% !important;
  position: relative;
}
body {
  background-color: var(--brand-bg);
  color: var(--text-body);
  font-family: var(--font-main);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===================================================
   TOPBAR
   =================================================== */
.topbar {
  background: var(--brand-red);
  color: #ffffff;
  padding: 9px 0;
  font-size: 13px;
  font-weight: 600;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.topbar-badge {
  background: #ffffff;
  color: var(--brand-red);
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  margin-right: 8px;
  letter-spacing: 0.3px;
}
.topbar-socials {
  display: flex;
  gap: 18px;
  align-items: center;
}
.topbar-socials a {
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  transition: opacity 0.2s;
}
.topbar-socials a:hover { opacity: 0.85; }

/* ===================================================
   HEADER
   =================================================== */
header {
  background: #ffffff;
  border-bottom: 2px solid var(--brand-red-light);
  position: sticky;
  top: 0;
  z-index: 500;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  transition: box-shadow 0.2s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.logo-box {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--brand-red), var(--brand-red-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 20px;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}
.logo-text .brand {
  font-size: 23px;
  font-weight: 900;
  letter-spacing: -0.6px;
  color: var(--text-heading);
  line-height: 1.1;
}
.logo-text .brand span { color: var(--brand-red); }
.logo-text .sub {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: -0.2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-body);
  transition: color 0.2s;
  cursor: pointer;
}
.nav-link:hover { color: var(--brand-red); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.btn-hdr-tiktok {
  background: #0f172a;
  color: #fff;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.btn-hdr-tiktok:hover { background: #1e293b; }
.btn-hdr-ig {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  color: var(--text-heading);
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.btn-hdr-ig:hover { border-color: var(--brand-red); color: var(--brand-red); }
.btn-hdr-fb {
  background: #1877f2;
  color: #ffffff;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.btn-hdr-fb:hover { background: #166fe5; }
.btn-hdr-wa {
  background: var(--wa-green);
  color: #fff;
  padding: 9px 18px;
  border-radius: 8px;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.25);
  transition: all 0.2s;
}
.btn-hdr-wa:hover {
  background: var(--wa-green-hover);
  transform: translateY(-1px);
}

/* ===================================================
   HAMBURGER & MOBILE DRAWER
   =================================================== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  border: 1.5px solid var(--border-color);
  background: #fff;
  transition: border-color 0.2s;
}
.hamburger:hover { border-color: var(--brand-red); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: var(--text-heading);
  border-radius: 2px;
  transition: all 0.28s ease;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 78px;
  left: 0;
  right: 0;
  background: #ffffff;
  border-bottom: 2px solid var(--brand-red-light);
  z-index: 499;
  padding: 12px 20px 18px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  flex-direction: column;
  gap: 4px;
  animation: fadeUp 0.22s ease;
}
.mobile-nav.open { display: flex; }
.mobile-nav-link {
  padding: 13px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-heading);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.18s, color 0.18s;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-nav-link:hover {
  background: var(--brand-red-light);
  color: var(--brand-red);
}
.mobile-nav-divider {
  height: 1px;
  background: var(--border-color);
  margin: 6px 0;
}
.mobile-nav-wa {
  background: var(--wa-green);
  color: #fff;
  padding: 13px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 800;
  text-align: center;
  display: block;
  margin-top: 6px;
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: 24px 0 18px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: center;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brand-red-light);
  color: var(--brand-red);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 12px;
  border: 1px solid var(--brand-red-border);
}
.hero-pill-dot {
  width: 8px;
  height: 8px;
  background: var(--brand-red);
  border-radius: 50%;
  animation: pulseRed 1.6s ease-in-out infinite;
}
.hero-title {
  font-size: 38px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.8px;
  color: var(--text-heading);
  margin-bottom: 18px;
  animation: fadeUp 0.7s ease both;
}
.hero-title span { color: var(--brand-red); }
.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  animation: fadeUp 0.7s 0.15s ease both;
}
.btn-hero-red {
  background: var(--brand-red);
  color: #fff;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 16px rgba(225, 29, 72, 0.25);
  transition: all 0.2s;
  animation: pulseRed 2.8s ease-in-out infinite;
}
.btn-hero-red:hover {
  background: var(--brand-red-dark);
  transform: translateY(-2px);
  animation: none;
}
.btn-hero-green {
  background: var(--wa-green);
  color: #fff;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 16px rgba(22, 163, 74, 0.2);
  transition: all 0.2s;
}
.btn-hero-green:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
}

.hero-quick-trust {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.28s ease both;
}
.qt-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-heading);
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  padding: 7px 14px;
  border-radius: 8px;
}

/* RIGHT SIDE: HERO PRODUCT SHOWCASE */
.hero-showcase-box {
  background: #ffffff;
  border: 2px solid var(--brand-red-border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 8px 30px rgba(225, 29, 72, 0.08);
  position: relative;
  animation: fadeUp 0.7s 0.08s ease both;
}
.showcase-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.showcase-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.showcase-stock {
  font-size: 12px;
  font-weight: 700;
  color: var(--wa-green);
  background: var(--wa-green-light);
  padding: 4px 10px;
  border-radius: 6px;
}

.showcase-card-inner {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  align-items: center;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
  transition: opacity 0.25s ease, transform 0.25s ease;
  will-change: opacity, transform;
}
.showcase-img-wrap {
  width: 100%;
  height: 140px;
  background: #ffffff;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}
.showcase-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.showcase-card-inner:hover .showcase-img-wrap img {
  transform: scale(1.08);
}
.sc-info-title {
  font-size: 17px;
  font-weight: 900;
  color: var(--text-heading);
  margin-bottom: 4px;
  line-height: 1.3;
}
.sc-info-lumen {
  font-size: 14px;
  font-weight: 800;
  color: var(--brand-red);
  margin-bottom: 8px;
}
.sc-info-bullets {
  font-size: 13px;
  color: var(--text-body);
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-weight: 600;
}
.sc-info-bullets span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.sc-bullet-dot {
  width: 6px;
  height: 6px;
  background: var(--brand-red);
  border-radius: 50%;
  flex-shrink: 0;
}

.showcase-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}
.sc-tab-btn {
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 9px 4px;
  font-size: 12px;
  font-weight: 800;
  color: var(--text-heading);
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
}
.sc-tab-btn:hover,
.sc-tab-btn.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #ffffff;
}

.btn-showcase-order {
  width: 100%;
  background: var(--wa-green);
  color: #fff;
  border: none;
  padding: 13px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.25);
  transition: all 0.2s;
  animation: pulseRed 2.8s ease-in-out infinite;
}
.btn-showcase-order:hover {
  background: var(--wa-green-hover);
  animation: none;
}

/* ===================================================
   VEHICLE COMPATIBILITY FINDER & DYNAMIC CONFIGURATOR
   =================================================== */
.finder-section {
  padding: 32px 0 44px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 1px solid var(--border-color);
}
.vehicle-memory-banner {
  background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
  border: 1.5px solid #93c5fd;
  border-radius: 14px;
  padding: 14px 20px;
  margin-bottom: 20px;
  display: none;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeInSlide 0.3s ease;
}
.vmb-text { font-size: 14px; font-weight: 700; color: #1e40af; }
.vmb-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-vmb-ok {
  background: var(--brand-red);
  color: #fff;
  border: none;
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}
.btn-vmb-clear {
  background: #fff;
  color: #64748b;
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.finder-box {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  border-radius: 22px;
  padding: 34px 36px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.05);
  position: relative;
  overflow: hidden;
}
.finder-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #e11d48 0%, #f43f5e 50%, #be123c 100%);
}

.finder-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 18px;
}
.finder-title-zone h2 {
  font-size: 26px;
  font-weight: 900;
  color: var(--text-heading);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}
.finder-title-zone h2 span.highlight-red {
  color: var(--brand-red);
  background: var(--brand-red-light);
  padding: 2px 10px;
  border-radius: 6px;
  display: inline-block;
}
.finder-title-zone p {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.5;
}
.finder-tag {
  background: linear-gradient(135deg, #fff1f2, #ffe4e6);
  color: var(--brand-red);
  font-size: 12px;
  font-weight: 900;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--brand-red-border);
  letter-spacing: 0.4px;
}

.finder-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 200px;
  gap: 18px;
  align-items: flex-end;
}
.finder-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.finder-label {
  font-size: 12px;
  font-weight: 900;
  color: var(--text-heading);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.step-badge {
  background: var(--brand-red);
  color: #ffffff;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 900;
}
.finder-select {
  background: #ffffff;
  border: 2px solid #cbd5e1;
  border-radius: 12px;
  padding: 0 16px;
  height: 52px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-heading);
  outline: none;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}
.finder-select:focus {
  border-color: var(--brand-red);
  box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.14);
}
.finder-select:disabled {
  background: #f1f5f9;
  cursor: not-allowed;
  opacity: 0.7;
}
.btn-finder-submit {
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  height: 52px;
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  box-shadow: 0 4px 18px rgba(225, 29, 72, 0.35);
}
.btn-finder-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(225, 29, 72, 0.45);
}

/* DYNAMIC SMART VEHICLE CONFIGURATOR PANEL */
.finder-result-panel {
  margin-top: 30px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-top: 4px solid var(--brand-red);
  border-radius: 18px;
  padding: 28px 30px;
  display: none;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  animation: fadeInSlide 0.3s ease;
}
@keyframes fadeInSlide {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.fr-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 16px;
}
.fr-title {
  font-size: 20px;
  font-weight: 900;
  color: var(--text-heading);
}
.fr-title span.veh-name {
  color: var(--brand-red);
  background: #fff1f2;
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid var(--brand-red-border);
}
.fr-badge {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  color: #15803d;
  font-size: 13px;
  font-weight: 900;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1.5px solid #86efac;
}

.fr-sockets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.fr-socket-card {
  background: #ffffff;
  border: 2px solid var(--border-color);
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.fr-socket-card:hover {
  border-color: #94a3b8;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}
.fr-socket-card.checked {
  background: #fff8f8;
  border-color: var(--brand-red);
  box-shadow: 0 6px 20px rgba(225, 29, 72, 0.12);
}
.fr-card-thumb {
  width: 66px;
  height: 66px;
  background: #f8fafc;
  border-radius: 12px;
  border: 1.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
  flex-shrink: 0;
}
.fr-card-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.fr-card-info {
  flex: 1;
  min-width: 0;
}
.fr-sock-pos-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.fr-sock-pos-badge {
  font-size: 11px;
  font-weight: 900;
  color: #ffffff;
  background: #0f172a;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.fr-sock-name {
  font-size: 14px;
  font-weight: 900;
  color: var(--text-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 6px;
}
.fr-sock-meta {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.fr-sock-price {
  background: #fee2e2;
  color: var(--brand-red);
  border: 1px solid #fca5a5;
  font-size: 12px;
  font-weight: 900;
  padding: 2px 7px;
  border-radius: 5px;
}
.fr-sock-badge {
  background: #f1f5f9;
  color: var(--text-body);
  border: 1px solid var(--border-color);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.2px;
}
.fr-sock-lumen {
  background: #f8fafc;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}
.fr-socket-card input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--brand-red);
  cursor: pointer;
  flex-shrink: 0;
}

.fr-value-bar {
  background: linear-gradient(135deg, #f8fafc 0%, #fff1f2 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.fr-value-texts .vt-main {
  font-size: 17px;
  font-weight: 900;
  color: var(--text-heading);
  margin-bottom: 4px;
}
.fr-value-texts .vt-sub {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}
.btn-fr-pkg {
  background: var(--wa-green);
  color: #fff;
  border: none;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 900;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(22, 163, 74, 0.3);
  animation: pulseRed 2.8s ease-in-out infinite;
}
.btn-fr-pkg:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
  animation: none;
}

/* Active Filter Banner above catalog */
.catalog-active-filter {
  background: #eff6ff;
  border: 1.5px solid #93c5fd;
  border-radius: 12px;
  padding: 14px 20px;
  margin-bottom: 24px;
  display: none;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.caf-text {
  font-size: 14px;
  font-weight: 700;
  color: #1e40af;
}
.btn-caf-reset {
  background: #ffffff;
  border: 1px solid #93c5fd;
  color: #1d4ed8;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-caf-reset:hover {
  background: #dbeafe;
}

/* ===================================================
   LIVE SEARCH & PRODUCT CATALOG
   =================================================== */
.section-wrap { padding: 48px 0; }
.section-title-box { text-align: center; margin-bottom: 28px; }
.section-title-box h2 {
  font-size: 30px;
  font-weight: 900;
  color: var(--text-heading);
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}
.section-title-box h2 span { color: var(--brand-red); }
.section-title-box p { color: var(--text-muted); font-size: 15px; font-weight: 500; }

.search-panel {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 16px;
  padding: 18px 22px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
}
.search-input-box {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f8fafc;
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 16px;
}
.search-input-box input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-heading);
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  width: 100%;
}
.search-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.pill-label { font-size: 12px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; }
.pill-btn {
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  color: var(--text-body);
  font-size: 13px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.pill-btn:hover,
.pill-btn.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #fff;
}

/* ===================================================
   CATEGORY FILTER TABS (MOBILE HORIZONTAL SWIPE)
   =================================================== */
.catalog-tabs-wrap {
  margin-bottom: 22px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 2px 10px;
}
.catalog-tabs-wrap::-webkit-scrollbar {
  display: none;
}
.catalog-tabs-container {
  display: flex;
  gap: 8px;
  width: max-content;
  min-width: 100%;
}
.cat-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  color: var(--text-heading);
  padding: 9px 15px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  font-family: var(--font-main);
  user-select: none;
}
.cat-tab-btn:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  transform: translateY(-1px);
}
.cat-tab-btn.active {
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-dark) 100%);
  border-color: var(--brand-red);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.35);
}
.cat-tab-icon {
  font-size: 14px;
  line-height: 1;
}
.cat-tab-count {
  background: #f1f5f9;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 900;
  padding: 2px 7px;
  border-radius: 20px;
  line-height: 1.2;
}
.cat-tab-btn.active .cat-tab-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* Product Cards */
.prods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.prod-card-v4 {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.2s ease;
  position: relative;
  box-shadow: 0 3px 12px rgba(15, 23, 42, 0.05);
}
.prod-card-v4:hover {
  border-color: var(--brand-red);
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(225, 29, 72, 0.12);
}
.prod-img-zone {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 16px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 205px;
  height: 205px;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}
.prod-img-zone img {
  max-width: 100%;
  max-height: 175px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(15, 23, 42, 0.08));
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.prod-card-v4:hover .prod-img-zone img {
  transform: scale(1.06);
}
.prod-tag-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #0f172a;
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  z-index: 2;
}
.prod-lumen-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 4px 9px;
  border-radius: 6px;
  letter-spacing: 0.2px;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.35);
}
.prod-match-banner {
  background: #dcfce7;
  color: #15803d;
  font-size: 11.5px;
  font-weight: 800;
  padding: 6px 10px;
  text-align: center;
  border-bottom: 1px solid #86efac;
}
.prod-info-zone {
  padding: 16px 16px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.prod-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 6px;
  line-height: 1.35;
  height: 42px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.prod-spec-tag {
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

/* Tactile Interactive Socket Switcher */
.sock-switcher-box {
  margin-bottom: 14px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 8px 10px;
}
.sock-switcher-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.sock-selected-label {
  color: var(--brand-red);
  font-weight: 800;
}
.sock-switcher-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.sock-switch-btn {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #334155;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.sock-switch-btn:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  background: #fff1f2;
}
.sock-switch-btn.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.3);
}
.sock-switch-btn.matched {
  outline: 2px solid #22c55e;
  outline-offset: 1px;
}
.prod-spec {
  font-size: 11.5px;
  color: var(--text-muted);
  background: #f1f5f9;
  padding: 4px 8px;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 8px;
  font-weight: 600;
}
.prod-sockets {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.socket-tag {
  background: #f1f5f9;
  color: var(--text-body);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}
.socket-tag.matched {
  background: #dcfce7;
  color: #15803d;
  border-color: #86efac;
  font-weight: 900;
}

/* Fixed Non-Drifting Action Base */
.prod-action {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 10px;
}
.prod-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  width: 100%;
}
.prod-price-box {
  display: flex;
  align-items: baseline;
  gap: 3px;
}
.prod-price-amount {
  font-size: 19px;
  font-weight: 900;
  color: var(--brand-red);
  line-height: 1;
}
.prod-price-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}
.prod-price {
  font-size: 15px;
  font-weight: 800;
  color: var(--brand-red);
}
.prod-badge-cargo {
  font-size: 11px;
  font-weight: 800;
  color: #15803d;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
}

/* Dual Button Rock-Solid Locked Grid */
.prod-btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  width: 100%;
}
.btn-card-cart {
  height: 42px;
  background: #0f172a;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 800;
  font-size: 12.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: var(--font-main);
}
.btn-card-cart:hover {
  background: #1e293b;
  transform: translateY(-1px);
}
.btn-card-cart.added {
  background: #16a34a !important;
  color: #ffffff !important;
}
.btn-card-wa {
  height: 42px;
  background: var(--wa-green);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 800;
  font-size: 12.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font-main);
}
.btn-card-wa:hover {
  background: var(--wa-green-hover);
  transform: translateY(-1px);
}
.btn-card-wa-ask {
  background: #1d4ed8;
}
.btn-card-wa-ask:hover {
  background: #1e40af;
}

/* Stock Badges */
.prod-stock-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  font-size: 10.5px;
  font-weight: 900;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.2px;
  z-index: 2;
}
.prod-stock-badge.low {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
}

/* ===================================================
   HIGH-TECH AUTOMOTIVE LIGHTING SHOWROOM
   =================================================== */
.showroom-section {
  background: linear-gradient(180deg, #0b1120 0%, #0f172a 100%);
  color: #ffffff;
  padding: 64px 0 54px;
  border-top: 4px solid var(--brand-red);
  position: relative;
  overflow: hidden;
}
.showroom-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 250px;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.15) 0%, transparent 70%);
  pointer-events: none;
}
.sr-title-box {
  text-align: center;
  margin-bottom: 36px;
  position: relative;
  z-index: 2;
}
.sr-badge {
  background: rgba(225, 29, 72, 0.18);
  color: #fb7185;
  font-size: 12px;
  font-weight: 900;
  padding: 5px 16px;
  border-radius: 50px;
  border: 1px solid rgba(225, 29, 72, 0.4);
  display: inline-block;
  margin-bottom: 12px;
  letter-spacing: 0.8px;
}
.sr-title-box h2 {
  font-size: 32px;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -0.6px;
  margin-bottom: 8px;
}
.sr-title-box h2 span { color: var(--brand-red); }
.sr-title-box p {
  color: #94a3b8;
  font-size: 15px;
  font-weight: 500;
  max-width: 650px;
  margin: 0 auto;
}

.sr-zone-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 34px;
  position: relative;
  z-index: 2;
}
.sr-zone-btn {
  background: #1e293b;
  border: 1.5px solid #334155;
  color: #e2e8f0;
  padding: 12px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
}
.sr-zone-btn:hover {
  border-color: #64748b;
  background: #334155;
  transform: translateY(-2px);
}
.sr-zone-btn.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(225, 29, 72, 0.4);
  transform: translateY(-2px);
}

.sr-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  position: relative;
  z-index: 2;
  margin-bottom: 36px;
}
.sr-card {
  background: #1e293b;
  border: 1.5px solid #334155;
  border-radius: 18px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.sr-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--brand-red), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.sr-card:hover {
  border-color: var(--brand-red);
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(225, 29, 72, 0.2);
  background: #243247;
}
.sr-card:hover::before { opacity: 1; }

.sr-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.sr-badge-pill {
  font-size: 11px;
  font-weight: 900;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.pill-red { background: rgba(225, 29, 72, 0.2); color: #fb7185; border: 1px solid rgba(225, 29, 72, 0.4); }
.pill-amber { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
.pill-blue { background: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.4); }
.pill-green { background: rgba(34, 197, 94, 0.2); color: #4ade80; border: 1px solid rgba(34, 197, 94, 0.4); }

.sr-cnt-tag {
  font-size: 12px;
  font-weight: 700;
  color: #94a3b8;
}

.sr-card-title {
  font-size: 18px;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 6px;
  line-height: 1.3;
}
.sr-card-desc {
  font-size: 13px;
  color: #cbd5e1;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 16px;
  min-height: 38px;
}
.sr-sockets-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.sr-sock-tag {
  background: #0f172a;
  color: #f1f5f9;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 5px;
  border: 1px solid #334155;
}

.sr-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  border-top: 1px solid #334155;
  padding-top: 14px;
}
.sr-action-link {
  color: #fb7185;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.sr-card:hover .sr-action-link {
  color: #ffffff;
  gap: 10px;
}

/* Showroom Bottom Banner */
.sr-help-banner {
  background: #1e293b;
  border: 1.5px solid #334155;
  border-radius: 16px;
  padding: 20px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  position: relative;
  z-index: 2;
}
.srh-text h4 {
  font-size: 16px;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 4px;
}
.srh-text p {
  font-size: 13px;
  color: #94a3b8;
  font-weight: 500;
}
.btn-srh-wa {
  background: var(--wa-green);
  color: #ffffff;
  padding: 11px 22px;
  border-radius: 10px;
  font-weight: 800;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
  transition: all 0.2s;
}
.btn-srh-wa:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
}

/* ===================================================
   MODAL
   =================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-window {
  background: #ffffff;
  border-radius: 18px;
  max-width: 1040px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}
.modal-head {
  padding: 20px 26px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
}
.modal-title { font-size: 19px; font-weight: 900; color: var(--text-heading); }
.btn-close {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
}
.btn-close:hover { background: #fee2e2; color: #dc2626; }
.modal-body {
  padding: 24px;
  overflow-y: auto;
  background: #f8fafc;
  flex: 1;
}

/* ===================================================
   MÜŞTERİ YORUMLARI
   =================================================== */
.reviews-section { padding: 52px 0; background: #f8fafc; border-top: 1px solid var(--border-color); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.review-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 16px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.2s;
}
.review-card:hover {
  border-color: var(--brand-red-border);
  box-shadow: 0 8px 24px rgba(225, 29, 72, 0.08);
  transform: translateY(-3px);
}
.rv-header { display: flex; justify-content: space-between; align-items: center; }
.rv-stars { font-size: 16px; color: #f59e0b; letter-spacing: 2px; }
.rv-vehicle {
  font-size: 12px;
  font-weight: 800;
  color: var(--brand-red);
  background: var(--brand-red-light);
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--brand-red-border);
}
.rv-text {
  font-size: 14px;
  color: var(--text-body);
  font-weight: 500;
  line-height: 1.65;
  flex: 1;
}
.rv-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 10px;
}
.rv-name { font-size: 13px; font-weight: 800; color: var(--text-heading); }
.rv-source {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  background: #f1f5f9;
  padding: 2px 8px;
  border-radius: 5px;
}

/* ===================================================
   FOOTER
   =================================================== */
footer {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 50px 0 0;
  color: var(--text-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-heading);
  margin-bottom: 10px;
}
.footer-brand span { color: var(--brand-red); }
.footer-desc { font-size: 14px; font-weight: 500; line-height: 1.65; margin-bottom: 18px; max-width: 360px; }
.footer-col h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-heading);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 9px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--brand-red); }
.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-light);
  flex-wrap: wrap;
  gap: 10px;
}

/* Floating WhatsApp Button */
.wa-floating-btn {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 999;
  background: var(--wa-green);
  color: #fff;
  border-radius: 50px;
  padding: 13px 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 4px 20px rgba(22, 163, 74, 0.35);
  transition: all 0.2s;
  cursor: pointer;
  animation: floatBounce 3s ease-in-out infinite;
}
.wa-floating-btn:hover {
  transform: translateY(-2px);
  background: var(--wa-green-hover);
}

/* ===================================================
   ANIMATIONS & SCROLL REVEAL (v4)
   =================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulseRed {
  0%, 100% { box-shadow: 0 4px 16px rgba(225,29,72,0.25); }
  50%       { box-shadow: 0 4px 28px rgba(225,29,72,0.55); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

/* Scroll reveal — elements start invisible */
.reveal {
  opacity: 1 !important;
  transform: none !important;
}

/* ===================================================
   RESPONSIVE MEDIA QUERIES
   =================================================== */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 32px; }
  .finder-form-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar-socials { display: none; }
}

@media (max-width: 640px) {
  /* Header */
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .btn-hdr-tiktok,
  .btn-hdr-ig,
  .btn-hdr-fb { display: none; }

  /* Topbar */
  .topbar { font-size: 11px; padding: 7px 0; }
  .topbar-badge { font-size: 10px; }

  /* Hero */
  .hero-section { padding: 18px 0 14px; }
  .hero-title { font-size: 28px; letter-spacing: -0.5px; }
  .hero-buttons { gap: 8px; }
  .btn-hero-red, .btn-hero-green { font-size: 14px; padding: 11px 18px; width: 100%; justify-content: center; }
  .hero-quick-trust { gap: 8px; }
  .qt-item { font-size: 12px; padding: 6px 10px; }
  .showcase-card-inner {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  align-items: center;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
  transition: opacity 0.25s ease, transform 0.25s ease;
  will-change: opacity, transform;
}
  .showcase-img-wrap { margin: 0 auto; width: 120px; height: 120px; }
  .showcase-tabs { grid-template-columns: repeat(2, 1fr); }
  .hero-showcase-box { padding: 16px; }

  /* Finder */
  .finder-box { padding: 20px 16px; border-radius: 14px; }
  .finder-form-grid { grid-template-columns: 1fr; gap: 12px; }
  .finder-header { flex-direction: column; align-items: flex-start; }
  .finder-title-zone h2 { font-size: 20px; }
  .fr-value-bar { flex-direction: column; align-items: stretch; }
  .btn-fr-pkg { text-align: center; justify-content: center; }
  .fr-sockets-grid { grid-template-columns: 1fr; }
  .finder-result-panel { padding: 18px 14px; }

  /* Catalog */
  .section-wrap { padding: 32px 0; }
  .section-title-box h2 { font-size: 22px; }
  .prods-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .prod-title { font-size: 14px; }
  .prod-info-zone { padding: 12px; }
  .search-pills { gap: 6px; }
  .pill-btn { font-size: 12px; padding: 6px 10px; }

  /* Showroom */
  .showroom-section { padding: 40px 0 36px; }
  .sr-title-box h2 { font-size: 22px; }
  .sr-zone-tabs { gap: 8px; }
  .sr-zone-btn { padding: 10px 14px; font-size: 13px; }
  .sr-cards-grid { grid-template-columns: 1fr; }
  .sr-help-banner { flex-direction: column; align-items: stretch; text-align: center; }

  /* Reviews */
  .reviews-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 6px; }

  /* Modal */
  .modal-window { border-radius: 14px; }
  .modal-body .prods-grid { grid-template-columns: 1fr; }

  /* Floating WA */
  .wa-floating-btn { bottom: 14px; right: 14px; padding: 11px 16px; font-size: 13px; }
}

@media (max-width: 380px) {
  .prods-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 24px; }
}
/* ============================================================ */
/* CART & SEPET STYLES ADDED FROM CLAUDE VERSION                */
/* ============================================================ */

/* CART ICON BUTTON */
.btn-cart-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card, #FFFFFF);
  border: 1.5px solid var(--border, #E5E7EB);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 20px;
}
.btn-cart-icon:hover {
  border-color: var(--brand-red, #E8232A);
  background: #FFF5F5;
}
.cart-badge-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--brand-red, #E8232A);
  color: #FFF;
  font-size: 11px;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CART OVERLAY & DRAWER */
.cart-overlay {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.cart-overlay.open {
  display: block;
  opacity: 1;
}
.cart-drawer {
  position: fixed;
  top: 0; right: -400px;
  width: 100%; max-width: 380px;
  height: 100vh;
  background: var(--bg-card, #FFFFFF);
  z-index: 1001;
  box-shadow: var(--shadow-lg, 0 12px 40px rgba(0,0,0,.15));
  transition: right 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cart-drawer.open {
  right: 0;
}
.cart-drawer-head {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1.5px solid var(--border, #E5E7EB);
}
.cart-drawer-title {
  font-size: 18px;
  font-weight: 900;
}
.cart-drawer-close {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text-main, #1A1A2E);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.cart-drawer-close:hover {
  background: #F3F4F6;
}
.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 20px;
}
.cart-drawer-footer {
  padding: 16px 20px;
  border-top: 1.5px solid var(--border, #E5E7EB);
  flex-shrink: 0;
}
.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border, #E5E7EB);
}
.cart-item:last-child {
  border-bottom: none;
}
.cart-item-info {
  flex: 1;
}
.cart-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main, #1A1A2E);
  margin-bottom: 4px;
}
.cart-item-price {
  font-size: 13px;
  font-weight: 800;
  color: var(--brand-red, #E8232A);
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}
.cart-item-qty button {
  background: #F3F4F6;
  border: none;
  width: 24px; height: 24px;
  border-radius: 4px;
  font-weight: 800;
  cursor: pointer;
}
.cart-item-remove {
  background: none;
  border: none;
  color: #9CA3AF;
  font-size: 18px;
  cursor: pointer;
  padding: 4px;
}
.cart-item-remove:hover {
  color: var(--brand-red, #E8232A);
}
.cart-empty {
  text-align: center;
  padding: 60px 20px;
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.cart-total-amount {
  font-size: 22px;
  font-weight: 900;
  color: var(--brand-red, #E8232A);
}
.btn-wa-order {
  display: block;
  width: 100%;
  background: var(--brand-green, #25D366);
  color: #FFF;
  text-align: center;
  padding: 14px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  margin-bottom: 8px;
}
.btn-cart-clear {
  display: block;
  width: 100%;
  background: none;
  border: 1px solid var(--border, #E5E7EB);
  color: var(--text-light, #6B7280);
  text-align: center;
  padding: 10px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}
.btn-cart-clear:hover {
  background: var(--bg-main, #F7F8FA);
  color: var(--brand-red, #E8232A);
}
.btn-add-cart {
  background: var(--brand-dark, #1A1A2E);
  color: #FFF;
  border: none;
  padding: 10px;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  flex: 1;
}
.btn-add-cart:hover:not(:disabled) {
  opacity: .85;
}
.btn-add-cart:disabled {
  opacity: .6;
}

/* ===================================================
   MOBILE-FIRST FLOATING BOTTOM ACTION BAR
   =================================================== */
.mobile-floating-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1.5px solid var(--border-color);
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.12);
  gap: 10px;
}
.mfb-cart-btn {
  flex: 1;
  height: 48px;
  background: #0f172a;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  font-family: var(--font-main);
}
.mfb-cart-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}
.mfb-cart-label {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 700;
  text-transform: uppercase;
}
.mfb-cart-total {
  font-size: 13px;
  font-weight: 900;
  color: #ffffff;
}
.mfb-cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.5);
}
.mfb-wa-btn {
  flex: 1.3;
  height: 48px;
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  color: #ffffff;
  border: none;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-main);
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
}
.mfb-wa-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}
.mfb-wa-label {
  font-size: 13px;
  font-weight: 900;
  color: #ffffff;
}
.mfb-wa-sub {
  font-size: 10.5px;
  color: #dcfce7;
  font-weight: 600;
}
.mfb-icon {
  font-size: 19px;
  line-height: 1;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .mobile-floating-bar {
    display: flex;
  }
  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  }
  .wa-floating-btn {
    bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    right: 14px;
    padding: 9px 14px;
    font-size: 12px;
  }
  .prods-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .catalog-tabs-wrap {
    margin-left: -20px;
    margin-right: -20px;
    padding-left: 20px;
    padding-right: 20px;
  }
}

.socket-tag.clickable-sock {
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.socket-tag.clickable-sock:hover {
  background: var(--brand-red);
  color: #ffffff;
  border-color: var(--brand-red);
}

/* ===================================================
   MOBILE FIXES (v4.6 ULTIMATE RESPONSIVENESS)
   =================================================== */
@media (max-width: 768px) {
  /* Prevent horizontal overflow */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .container {
    padding: 0 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Topbar */
  .topbar {
    font-size: 11px !important;
    padding: 6px 0 !important;
    line-height: 1.3 !important;
  }
  .topbar-badge {
    font-size: 9.5px !important;
    padding: 2px 6px !important;
    margin-right: 4px !important;
  }
  .topbar-socials {
    display: none !important;
  }

  /* Header Clean Mobile Layout */
  header {
    position: sticky !important;
    top: 0 !important;
    z-index: 500 !important;
    background: #ffffff !important;
    width: 100% !important;
  }
  .header-inner {
    height: 60px !important;
    padding: 0 12px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
  }
  .logo {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    min-width: 0 !important;
    flex: 1 1 auto !important;
    max-width: calc(100% - 95px) !important;
  }
  .logo-box {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    font-size: 15px !important;
    border-radius: 8px !important;
    flex-shrink: 0 !important;
  }
  .logo-text {
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    overflow: hidden !important;
  }
  .logo-text .brand {
    font-size: 17px !important;
    font-weight: 900 !important;
    line-height: 1.1 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
  .logo-text .sub {
    font-size: 10px !important;
    line-height: 1.2 !important;
    color: var(--text-muted) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 180px !important;
  }

  /* Header actions - Only Cart & Hamburger */
  .header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-shrink: 0 !important;
  }
  .btn-hdr-wa,
  .btn-hdr-tiktok,
  .btn-hdr-ig,
  .btn-hdr-fb {
    display: none !important; /* Hide to prevent header blowout */
  }
  .btn-cart-icon {
    width: 38px !important;
    height: 38px !important;
    font-size: 17px !important;
  }
  .hamburger {
    display: flex !important;
    width: 38px !important;
    height: 38px !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 7px !important;
  }

  /* Hero Section */
  .hero-section {
    padding: 16px 0 !important;
  }
  .hero-title {
    font-size: 26px !important;
    line-height: 1.25 !important;
  }
  .showcase-tabs {
    grid-template-columns: 1fr 1fr !important;
    gap: 6px !important;
  }
  .hero-showcase-box {
    padding: 14px !important;
  }

  /* Category Tabs */
  .catalog-tabs-wrap {
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding: 4px 0 10px !important;
    overflow-x: auto !important;
  }
  .cat-tab-btn {
    padding: 8px 12px !important;
    font-size: 12px !important;
  }

  /* Catalog Grid: 1 Column on Mobile */
  .prods-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  .prod-card-v4 {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Hide Redundant Floating WA Bubble on Mobile (already have sticky bottom bar) */
  .wa-floating-btn {
    display: none !important;
  }

  /* Mobile Sticky Bottom Bar */
  .mobile-floating-bar {
    display: flex !important;
  }
  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)) !important;
  }
}

/* ===================================================
   HERO SUBTITLE & COMPACT HERO STYLES
   =================================================== */
.hero-content {
  display: flex;
  flex-direction: column;
}
.hero-subtitle {
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  margin-top: 4px;
  margin-bottom: 16px;
  max-width: 480px;
}

/* ===================================================
   FAQ & CORPORATE TRUST SECTION (100% LEGAL & HIGH-CONVERSION)
   =================================================== */
.faq-section {
  padding: 56px 0;
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.section-sub-badge {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 900;
  color: var(--brand-red);
  background: #fff1f2;
  border: 1px solid var(--brand-red-border);
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

/* 4'lü Kurumsal Güven Kartları */
.trust-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
.tf-card {
  background: #f8fafc;
  border: 1.5px solid var(--border-color);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.tf-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-red);
  box-shadow: 0 8px 20px rgba(225, 29, 72, 0.08);
}
.tf-icon {
  font-size: 28px;
  margin-bottom: 10px;
  line-height: 1;
}
.tf-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 6px;
  line-height: 1.3;
}
.tf-desc {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.45;
}

/* Akordeon SSS */
.faq-accordion-wrap {
  max-width: 840px;
  margin: 0 auto 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item:hover {
  border-color: #cbd5e1;
}
.faq-item.open {
  border-color: var(--brand-red);
  box-shadow: 0 4px 16px rgba(225, 29, 72, 0.08);
}
.faq-header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  user-select: none;
}
.faq-q {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.35;
}
.faq-toggle-icon {
  font-size: 20px;
  font-weight: 900;
  color: var(--brand-red);
  line-height: 1;
  transition: transform 0.25s ease;
}
.faq-item.open .faq-toggle-icon {
  transform: rotate(45deg);
}
.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  padding: 0 20px;
  background: #fdfefe;
}
.faq-item.open .faq-body {
  max-height: 240px;
  padding: 0 20px 16px;
}
.faq-body p {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.6;
  font-weight: 500;
}

/* SSS Alt Destek Kartı */
.faq-help-box {
  max-width: 840px;
  margin: 0 auto;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1.5px solid #86efac;
  border-radius: 14px;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.fh-text h4 {
  font-size: 15px;
  font-weight: 800;
  color: #166534;
  margin-bottom: 3px;
}
.fh-text p {
  font-size: 13px;
  color: #15803d;
  font-weight: 500;
}

/* ===================================================
   SMOOTH TACTILE MICRO-ANIMATIONS
   =================================================== */
button, .cat-tab-btn, .btn-card-cart, .btn-card-wa, .btn-hero-red, .btn-showcase-order {
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease !important;
}
button:active, .cat-tab-btn:active, .btn-card-cart:active, .btn-card-wa:active, .btn-hero-red:active, .btn-showcase-order:active {
  transform: scale(0.96) !important;
}

/* Responsive FAQ */
@media (max-width: 768px) {
  .trust-features-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
    margin-bottom: 24px !important;
  }
  .tf-card {
    padding: 14px 10px !important;
  }
  .tf-icon {
    font-size: 24px !important;
    margin-bottom: 6px !important;
  }
  .tf-title {
    font-size: 12.5px !important;
  }
  .tf-desc {
    font-size: 11px !important;
  }
  .faq-header {
    padding: 14px 16px !important;
  }
  .faq-q {
    font-size: 13.5px !important;
  }
  .faq-help-box {
    flex-direction: column !important;
    align-items: stretch !important;
    text-align: center !important;
  }
}

/* ===================================================
   PC / DESKTOP OPTIMIZATIONS & ENHANCEMENTS
   =================================================== */

/* Sleek Search Input Clear Button */
.search-clear-btn {
  background: #e2e8f0;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 12px;
  font-weight: 900;
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.search-clear-btn:hover {
  background: var(--brand-red);
  color: #ffffff;
}

/* Quick Socket Filter Pills under Search Box */
.search-quick-pills {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 4px;
}
.sqp-label {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}
.sqp-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.sqp-btn {
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  color: var(--text-body);
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: var(--font-main);
  user-select: none;
}
.sqp-btn:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  background: #ffffff;
}
.sqp-btn.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.25);
}

/* Back to Top Floating Button (PC / Desktop) */
.btn-back-to-top {
  position: fixed;
  bottom: 84px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  color: var(--text-heading);
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
}
.btn-back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.btn-back-to-top:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(225, 29, 72, 0.22);
}

/* Desktop Category Tabs: Wrapped & Centered (No awkward mouse scroll needed!) */
@media (min-width: 769px) {
  .catalog-tabs-wrap {
    overflow-x: visible;
    padding: 0;
    margin-bottom: 26px;
  }
  .catalog-tabs-container {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 10px;
  }
  .cat-tab-btn {
    padding: 10px 18px;
    font-size: 13.5px;
  }
  
  /* Desktop Header Spacing Guarantee */
  .header-inner {
    height: 78px;
  }
  .nav-menu {
    gap: 32px;
  }
  .nav-link {
    font-size: 15px;
  }
}

/* ===================================================
   PC / DESKTOP OPTIMIZATIONS & ENHANCEMENTS
   =================================================== */

/* Sleek Search Input Clear Button */
.search-clear-btn {
  background: #e2e8f0;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 12px;
  font-weight: 900;
  color: #475569;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.search-clear-btn:hover {
  background: var(--brand-red);
  color: #ffffff;
}

/* Quick Socket Filter Pills under Search Box */
.search-quick-pills {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 4px;
}
.sqp-label {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}
.sqp-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.sqp-btn {
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  color: var(--text-body);
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: var(--font-main);
  user-select: none;
}
.sqp-btn:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  background: #ffffff;
}
.sqp-btn.active {
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.25);
}

/* Back to Top Floating Button (PC / Desktop) */
.btn-back-to-top {
  position: fixed;
  bottom: 84px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  color: var(--text-heading);
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
}
.btn-back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.btn-back-to-top:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(225, 29, 72, 0.22);
}

/* Desktop Category Tabs: Wrapped & Centered (No awkward mouse scroll needed!) */
@media (min-width: 769px) {
  .catalog-tabs-wrap {
    overflow-x: visible;
    padding: 0;
    margin-bottom: 26px;
  }
  .catalog-tabs-container {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 10px;
  }
  .cat-tab-btn {
    padding: 10px 18px;
    font-size: 13.5px;
  }
  
  /* Desktop Header Spacing Guarantee */
  .header-inner {
    height: 78px;
  }
  .nav-menu {
    gap: 32px;
  }
  .nav-link {
    font-size: 15px;
  }
}

/* ===================================================
   PRODUCTION CONVERSION & ACTIVE FILTER BAR STYLES
   =================================================== */

/* Topbar Countdown Timer */
.topbar-countdown {
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 700;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.2px;
}
.topbar-countdown b {
  color: #fef08a;
}

/* Active Filter Banner (Direct Solution for Going Back to All Products) */
.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.08);
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeUp 0.25s ease both;
}
.afb-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.afb-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.afb-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-heading);
}
.afb-text b {
  color: var(--brand-red);
}
.afb-btn-reset {
  background: #ffffff;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.12);
  font-family: var(--font-main);
}
.afb-btn-reset:hover {
  background: var(--brand-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* Empty Catalog State */
.catalog-empty-box {
  grid-column: 1 / -1;
  background: #ffffff;
  border: 1.5px dashed var(--border-color);
  border-radius: 16px;
  padding: 42px 24px;
  text-align: center;
  margin: 10px 0 30px;
}

/* Live Sales Social Proof Toast (Bottom-Left) */
.live-sales-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--wa-green);
  border-radius: 12px;
  padding: 12px 16px 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 997;
  max-width: 380px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.live-sales-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-icon {
  width: 36px;
  height: 36px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.toast-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
}
.toast-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--text-heading);
}

@media (max-width: 640px) {
  .active-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }
  .afb-btn-reset {
    justify-content: center;
    width: 100%;
  }
  .live-sales-toast {
    left: 14px;
    right: 14px;
    bottom: 80px;
    max-width: calc(100% - 28px);
  }
}

/* ===================================================
   PRODUCTION CONVERSION & ACTIVE FILTER BAR STYLES
   =================================================== */

/* Topbar Countdown Timer */
.topbar-countdown {
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 700;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.2px;
}
.topbar-countdown b {
  color: #fef08a;
}

/* Active Filter Banner (Direct Solution for Going Back to All Products) */
.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.08);
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeUp 0.25s ease both;
}
.afb-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.afb-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.afb-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-heading);
}
.afb-text b {
  color: var(--brand-red);
}
.afb-btn-reset {
  background: #ffffff;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.12);
  font-family: var(--font-main);
}
.afb-btn-reset:hover {
  background: var(--brand-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* Empty Catalog State */
.catalog-empty-box {
  grid-column: 1 / -1;
  background: #ffffff;
  border: 1.5px dashed var(--border-color);
  border-radius: 16px;
  padding: 42px 24px;
  text-align: center;
  margin: 10px 0 30px;
}

/* Live Sales Social Proof Toast (Bottom-Left) */
.live-sales-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--wa-green);
  border-radius: 12px;
  padding: 12px 16px 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 997;
  max-width: 380px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.live-sales-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-icon {
  width: 36px;
  height: 36px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.toast-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
}
.toast-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--text-heading);
}

@media (max-width: 640px) {
  .active-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }
  .afb-btn-reset {
    justify-content: center;
    width: 100%;
  }
  .live-sales-toast {
    left: 14px;
    right: 14px;
    bottom: 80px;
    max-width: calc(100% - 28px);
  }
}

/* ===================================================
   PRODUCTION CONVERSION & ACTIVE FILTER BAR STYLES
   =================================================== */

/* Topbar Countdown Timer */
.topbar-countdown {
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 700;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.2px;
}
.topbar-countdown b {
  color: #fef08a;
}

/* Active Filter Banner (Direct Solution for Going Back to All Products) */
.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.08);
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeUp 0.25s ease both;
}
.afb-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.afb-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.afb-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-heading);
}
.afb-text b {
  color: var(--brand-red);
}
.afb-btn-reset {
  background: #ffffff;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.12);
  font-family: var(--font-main);
}
.afb-btn-reset:hover {
  background: var(--brand-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* Empty Catalog State */
.catalog-empty-box {
  grid-column: 1 / -1;
  background: #ffffff;
  border: 1.5px dashed var(--border-color);
  border-radius: 16px;
  padding: 42px 24px;
  text-align: center;
  margin: 10px 0 30px;
}

/* Live Sales Social Proof Toast (Bottom-Left) */
.live-sales-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--wa-green);
  border-radius: 12px;
  padding: 12px 16px 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 997;
  max-width: 380px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.live-sales-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-icon {
  width: 36px;
  height: 36px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.toast-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
}
.toast-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--text-heading);
}

@media (max-width: 640px) {
  .active-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }
  .afb-btn-reset {
    justify-content: center;
    width: 100%;
  }
  .live-sales-toast {
    left: 14px;
    right: 14px;
    bottom: 80px;
    max-width: calc(100% - 28px);
  }
}

/* ===================================================
   PRODUCTION CONVERSION & ACTIVE FILTER BAR STYLES
   =================================================== */

/* Topbar Countdown Timer */
.topbar-countdown {
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 700;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.2px;
}
.topbar-countdown b {
  color: #fef08a;
}

/* Active Filter Banner (Direct Solution for Going Back to All Products) */
.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.08);
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeUp 0.25s ease both;
}
.afb-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.afb-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.afb-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-heading);
}
.afb-text b {
  color: var(--brand-red);
}
.afb-btn-reset {
  background: #ffffff;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.12);
  font-family: var(--font-main);
}
.afb-btn-reset:hover {
  background: var(--brand-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* Empty Catalog State */
.catalog-empty-box {
  grid-column: 1 / -1;
  background: #ffffff;
  border: 1.5px dashed var(--border-color);
  border-radius: 16px;
  padding: 42px 24px;
  text-align: center;
  margin: 10px 0 30px;
}

/* Live Sales Social Proof Toast (Bottom-Left) */
.live-sales-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--wa-green);
  border-radius: 12px;
  padding: 12px 16px 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 997;
  max-width: 380px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.live-sales-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-icon {
  width: 36px;
  height: 36px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.toast-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
}
.toast-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--text-heading);
}

@media (max-width: 640px) {
  .active-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }
  .afb-btn-reset {
    justify-content: center;
    width: 100%;
  }
  .live-sales-toast {
    left: 14px;
    right: 14px;
    bottom: 80px;
    max-width: calc(100% - 28px);
  }
}

/* ===================================================
   PRODUCTION CONVERSION & ACTIVE FILTER BAR STYLES
   =================================================== */

/* Topbar Countdown Timer */
.topbar-countdown {
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 700;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.2px;
}
.topbar-countdown b {
  color: #fef08a;
}

/* Active Filter Banner (Direct Solution for Going Back to All Products) */
.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.08);
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeUp 0.25s ease both;
}
.afb-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.afb-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.afb-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-heading);
}
.afb-text b {
  color: var(--brand-red);
}
.afb-btn-reset {
  background: #ffffff;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.12);
  font-family: var(--font-main);
}
.afb-btn-reset:hover {
  background: var(--brand-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* Empty Catalog State */
.catalog-empty-box {
  grid-column: 1 / -1;
  background: #ffffff;
  border: 1.5px dashed var(--border-color);
  border-radius: 16px;
  padding: 42px 24px;
  text-align: center;
  margin: 10px 0 30px;
}

/* Live Sales Social Proof Toast (Bottom-Left) */
.live-sales-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--wa-green);
  border-radius: 12px;
  padding: 12px 16px 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 997;
  max-width: 380px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.live-sales-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-icon {
  width: 36px;
  height: 36px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.toast-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
}
.toast-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--text-heading);
}

@media (max-width: 640px) {
  .active-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }
  .afb-btn-reset {
    justify-content: center;
    width: 100%;
  }
  .live-sales-toast {
    left: 14px;
    right: 14px;
    bottom: 80px;
    max-width: calc(100% - 28px);
  }
}

/* ===================================================
   PRODUCTION CONVERSION & ACTIVE FILTER BAR STYLES
   =================================================== */

/* Topbar Countdown Timer */
.topbar-countdown {
  background: rgba(0, 0, 0, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11.5px;
  font-weight: 700;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.2px;
}
.topbar-countdown b {
  color: #fef08a;
}

/* Active Filter Banner (Direct Solution for Going Back to All Products) */
.active-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  border: 1.5px solid var(--brand-red-border);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 22px;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.08);
  flex-wrap: wrap;
  gap: 12px;
  animation: fadeUp 0.25s ease both;
}
.afb-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.afb-badge {
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.afb-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-heading);
}
.afb-text b {
  color: var(--brand-red);
}
.afb-btn-reset {
  background: #ffffff;
  border: 1.5px solid var(--brand-red);
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.12);
  font-family: var(--font-main);
}
.afb-btn-reset:hover {
  background: var(--brand-red);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.25);
}

/* Empty Catalog State */
.catalog-empty-box {
  grid-column: 1 / -1;
  background: #ffffff;
  border: 1.5px dashed var(--border-color);
  border-radius: 16px;
  padding: 42px 24px;
  text-align: center;
  margin: 10px 0 30px;
}

/* Live Sales Social Proof Toast (Bottom-Left) */
.live-sales-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-left: 4px solid var(--wa-green);
  border-radius: 12px;
  padding: 12px 16px 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.14);
  z-index: 997;
  max-width: 380px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.live-sales-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast-icon {
  width: 36px;
  height: 36px;
  background: #dcfce7;
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.toast-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.toast-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.3;
}
.toast-meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: none;
  font-size: 12px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.toast-close:hover {
  color: var(--text-heading);
}

@media (max-width: 640px) {
  .active-filter-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 12px 14px;
  }
  .afb-btn-reset {
    justify-content: center;
    width: 100%;
  }
  .live-sales-toast {
    left: 14px;
    right: 14px;
    bottom: 80px;
    max-width: calc(100% - 28px);
  }
}


/* Brand Official Profile Picture / Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-decoration: none;
}
.logo-img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--brand-red);
  box-shadow: 0 0 14px rgba(225, 29, 72, 0.45);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
  flex-shrink: 0;
}
.logo:hover .logo-img {
  transform: scale(1.08) rotate(2deg);
  box-shadow: 0 0 20px rgba(225, 29, 72, 0.7);
}

/* Problem Solver / Customer Pain Point Funnel Section */
.problem-funnel-section {
  padding: 30px 0 20px 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.6) 0%, rgba(2, 6, 23, 0.95) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.problem-header {
  text-align: center;
  margin-bottom: 24px;
}
.problem-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(225, 29, 72, 0.15);
  border: 1px solid rgba(225, 29, 72, 0.35);
  color: #fb7185;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.problem-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  margin: 0 0 8px 0;
  letter-spacing: -0.02em;
}
.problem-title span {
  color: var(--brand-red);
}
.problem-subtitle {
  font-size: 0.92rem;
  color: #94a3b8;
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.5;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.problem-card {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 18px 16px;
  cursor: pointer;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  text-align: left;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: transparent;
  transition: background 0.25s ease;
}
.problem-card:hover, .problem-card.active {
  transform: translateY(-4px);
  background: rgba(30, 41, 59, 0.95);
  border-color: var(--brand-red);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(225, 29, 72, 0.25);
}
.problem-card:hover::before, .problem-card.active::before {
  background: linear-gradient(90deg, var(--brand-red), #fb7185);
}
.problem-card-icon {
  font-size: 2.1rem;
  margin-bottom: 12px;
  display: inline-block;
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.problem-card:hover .problem-card-icon {
  transform: scale(1.15) translateY(-2px);
}
.problem-card-title {
  font-size: 1.02rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.3;
}
.problem-card-desc {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.45;
  margin-bottom: 14px;
  flex-grow: 1;
}
.problem-card-action {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--brand-red);
  display: flex;
  align-items: center;
  gap: 4px;
}
.problem-card:hover .problem-card-action {
  color: #fb7185;
}

@media (max-width: 992px) {
  .problem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 580px) {
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .problem-title {
    font-size: 1.35rem;
  }
}


.problem-card-icon {
  font-size: 2.1rem;
  margin-bottom: 12px;
  display: inline-block;
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.problem-card:hover .problem-card-icon {
  transform: scale(1.15) translateY(-2px);
}
.problem-card:hover .problem-card-icon,
.problem-card.active .problem-card-icon {
  font-size: 2.1rem;
  margin-bottom: 12px;
  display: inline-block;
  line-height: 1;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.problem-card:hover .problem-card-icon {
  transform: scale(1.15) translateY(-2px);
}
.problem-card-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.problem-trust-note {
  margin-top: 20px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #cbd5e1;
  font-size: 0.85rem;
  line-height: 1.4;
}
.problem-trust-note svg {
  width: 20px;
  height: 20px;
  color: #10b981;
  flex-shrink: 0;
}

/* Mobile Enhancements for Hero Showcase and Variant Buttons */
@media (max-width: 768px) {
  .showcase-card {
    max-width: 100% !important;
    margin: 0 auto !important;
  }
  .showcase-img-box img {
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .sock-switcher-row {
    flex-wrap: wrap !important;
    gap: 6px !important;
  }
  .sock-switch-btn {
    min-height: 36px !important;
    font-size: 13px !important;
    padding: 6px 12px !important;
  }
}


/* ==========================================================================
   TRENDYOL-STYLE NATIVE MOBILE E-COMMERCE ENGINE (v5.0)
   - 2-Column High-Density Product Grid
   - Prominent Hero Showcase (Large Photo, No Empty Void)
   - Compact 2x2 Problem Funnel (No giant screen-blocking texts)
   - Frictionless Touch-Scroll Category & Socket Pills
   - Sticky App-Like Bottom Navigation Dock
   ========================================================================== */
@media (max-width: 768px) {
  /* 1. Global Reset & Container */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
  }
  .container {
    padding: 0 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px)) !important;
  }

  /* 2. Compact Topbar */
  .topbar {
    font-size: 10.5px !important;
    padding: 5px 0 !important;
    line-height: 1.25 !important;
  }
  .topbar-badge {
    font-size: 9px !important;
    padding: 2px 5px !important;
    margin-right: 4px !important;
  }
  .topbar-countdown {
    display: inline-block !important;
  }
  .topbar-socials {
    display: none !important;
  }

  /* 3. Sticky App Header */
  header {
    position: sticky !important;
    top: 0 !important;
    z-index: 500 !important;
    background: #ffffff !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06) !important;
  }
  .header-inner {
    height: 54px !important;
    padding: 0 10px !important;
  }
  .logo {
    gap: 6px !important;
    max-width: calc(100% - 90px) !important;
  }
  .logo-box {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    border-radius: 6px !important;
  }
  .logo-img {
    width: 32px !important;
    height: 32px !important;
  }
  .logo-text .brand {
    font-size: 15px !important;
  }
  .logo-text .sub {
    font-size: 9.5px !important;
    max-width: 160px !important;
  }
  .btn-cart-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 16px !important;
  }
  .hamburger {
    width: 36px !important;
    height: 36px !important;
    padding: 6px !important;
  }

  /* 4. Streamlined Mobile Hero */
  .hero-section {
    padding: 10px 0 8px !important;
  }
  .hero-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .hero-content {
    text-align: center !important;
    align-items: center !important;
  }
  .hero-pill {
    font-size: 10.5px !important;
    padding: 3px 10px !important;
    margin: 0 auto 6px !important;
    display: inline-flex !important;
  }
  .hero-title {
    font-size: 20px !important;
    line-height: 1.25 !important;
    letter-spacing: -0.3px !important;
    margin-bottom: 4px !important;
    text-align: center !important;
  }
  .hero-subtitle {
    font-size: 12px !important;
    line-height: 1.4 !important;
    margin-bottom: 10px !important;
    text-align: center !important;
    max-width: 100% !important;
  }
  .hero-buttons {
    display: flex !important;
    justify-content: center !important;
    margin-bottom: 6px !important;
    width: 100% !important;
  }
  .btn-hero-red {
    width: 100% !important;
    max-width: 280px !important;
    font-size: 12.5px !important;
    padding: 9px 16px !important;
    border-radius: 8px !important;
    font-weight: 800 !important;
  }

  /* 5. Amiral Gemisi Showcase (Big Photo, Zero Void) */
  .hero-showcase-box {
    padding: 12px !important;
    border-radius: 14px !important;
    background: #ffffff !important;
    border: 1.5px solid #e2e8f0 !important;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06) !important;
  }
  .showcase-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 8px !important;
  }
  .showcase-badge {
    font-size: 9.5px !important;
    padding: 3px 7px !important;
    border-radius: 5px !important;
  }
  .showcase-stock {
    font-size: 9.5px !important;
    color: #16a34a !important;
    font-weight: 700 !important;
  }
  .showcase-card-inner {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%) !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 12px 10px !important;
    margin-bottom: 10px !important;
    gap: 8px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .showcase-img-wrap {
    width: 100% !important;
    max-width: 200px !important;
    height: 155px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 auto !important;
  }
  .showcase-img-wrap img, #sc-img {
    max-height: 145px !important;
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    filter: drop-shadow(0 6px 12px rgba(15, 23, 42, 0.12)) !important;
  }
  .sc-info-title {
    font-size: 14.5px !important;
    font-weight: 900 !important;
    color: var(--text-heading) !important;
    line-height: 1.25 !important;
    margin-bottom: 2px !important;
  }
  .sc-info-lumen {
    font-size: 11.5px !important;
    font-weight: 800 !important;
    color: var(--brand-red) !important;
    margin-bottom: 4px !important;
  }
  .sc-info-bullets {
    display: flex !important;
    flex-direction: column !important;
    gap: 3px !important;
    font-size: 10.5px !important;
    color: #334155 !important;
    text-align: left !important;
    background: #f1f5f9 !important;
    padding: 6px 8px !important;
    border-radius: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-bottom: 4px !important;
  }
  .showcase-tabs {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 4px !important;
    margin-bottom: 8px !important;
    width: 100% !important;
  }
  .sc-tab-btn {
    font-size: 10px !important;
    padding: 6px 2px !important;
    border-radius: 6px !important;
    font-weight: 800 !important;
    text-align: center !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }
  .btn-showcase-order {
    font-size: 12.5px !important;
    padding: 10px 12px !important;
    border-radius: 8px !important;
    font-weight: 800 !important;
  }

  /* 6. Compact 2x2 Problem Funnel (#cozum-bul) */
  .problem-funnel-section {
    padding: 18px 0 14px !important;
  }
  .problem-header {
    margin-bottom: 8px !important;
    text-align: center !important;
  }
  .problem-badge {
    font-size: 9.5px !important;
    padding: 2px 7px !important;
    margin-bottom: 3px !important;
  }
  .problem-title {
    font-size: 16px !important;
    line-height: 1.25 !important;
    margin-bottom: 3px !important;
  }
  .problem-subtitle {
    font-size: 11px !important;
    line-height: 1.35 !important;
    margin-bottom: 8px !important;
  }
  .problem-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
  }
  .problem-card {
    padding: 8px 6px !important;
    border-radius: 10px !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 85px !important;
    background: #ffffff !important;
    border: 1.5px solid #e2e8f0 !important;
  }
  .problem-card-icon {
    font-size: 20px !important;
    margin-bottom: 2px !important;
    line-height: 1 !important;
  }
  .problem-card-title {
    font-size: 10.5px !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
    margin-bottom: 0 !important;
  }
  .problem-card-desc {
    display: none !important; /* Conceal long text on mobile to avoid screen bloat */
  }
  .problem-card-action {
    font-size: 9.5px !important;
    font-weight: 800 !important;
    color: var(--brand-red) !important;
    margin-top: 3px !important;
  }
  .problem-trust-note {
    font-size: 10px !important;
    padding: 8px 10px !important;
    margin-top: 8px !important;
    border-radius: 8px !important;
    line-height: 1.3 !important;
  }

  /* 7. Catalog Header, Search & Filters */
  .section-wrap {
    padding: 20px 0 !important;
  }
  .section-title-box h2 {
    font-size: 18px !important;
    line-height: 1.25 !important;
  }
  .section-title-box p {
    font-size: 11.5px !important;
    margin-bottom: 10px !important;
  }
  .search-panel {
    padding: 10px 8px !important;
    border-radius: 12px !important;
    margin-bottom: 10px !important;
  }
  .search-input-box input {
    height: 38px !important;
    font-size: 12px !important;
    padding: 0 32px 0 34px !important;
  }
  .search-input-icon {
    font-size: 14px !important;
    left: 10px !important;
  }
  .search-quick-pills {
    margin-top: 6px !important;
  }
  .sqp-label {
    font-size: 10px !important;
    margin-bottom: 3px !important;
  }
  .sqp-list {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 4px !important;
    padding-bottom: 3px !important;
  }
  .sqp-list::-webkit-scrollbar {
    display: none !important;
  }
  .sqp-btn {
    font-size: 10.5px !important;
    padding: 4px 8px !important;
    border-radius: 12px !important;
    flex-shrink: 0 !important;
  }

  /* 8. Trendyol Swipeable Category Chips */
  .catalog-tabs-wrap {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    margin: 0 -10px !important;
    padding: 4px 10px 10px !important;
    width: calc(100% + 20px) !important;
  }
  .catalog-tabs-wrap::-webkit-scrollbar {
    display: none !important;
  }
  .catalog-tabs-container {
    display: flex !important;
    gap: 6px !important;
    width: max-content !important;
  }
  .cat-tab-btn {
    padding: 6px 12px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    border-radius: 18px !important;
    background: #ffffff !important;
    border: 1.5px solid #cbd5e1 !important;
    white-space: nowrap !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
  }
  .cat-tab-btn.active {
    background: var(--brand-red) !important;
    border-color: var(--brand-red) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(225, 29, 72, 0.3) !important;
  }
  .cat-tab-btn.active .cat-tab-count {
    background: rgba(255,255,255,0.25) !important;
    color: #ffffff !important;
  }

  /* 9. TRENDYOL-STYLE 2-COLUMN CATALOG GRID */
  .prods-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    width: 100% !important;
  }
  .prod-card-v4 {
    border-radius: 12px !important;
    border: 1.5px solid #e2e8f0 !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    background: #ffffff !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04) !important;
    transition: transform 0.15s ease !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .prod-card-v4:active {
    transform: scale(0.98) !important;
  }
  .prod-img-zone {
    height: 140px !important;
    min-height: 140px !important;
    padding: 6px !important;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
  }
  .prod-img-zone img, .prod-card-img {
    max-height: 120px !important;
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
  }
  .prod-tag-badge {
    font-size: 8px !important;
    padding: 2px 5px !important;
    border-radius: 4px !important;
    top: 5px !important;
    left: 5px !important;
    font-weight: 800 !important;
  }
  .prod-lumen-badge {
    font-size: 8.5px !important;
    padding: 2px 5px !important;
    border-radius: 4px !important;
    top: 5px !important;
    right: 5px !important;
    font-weight: 900 !important;
  }
  .prod-stock-badge {
    font-size: 8px !important;
    padding: 2px 4px !important;
    bottom: 5px !important;
    left: 5px !important;
  }
  .prod-match-banner {
    font-size: 9.5px !important;
    padding: 3px 6px !important;
  }
  .prod-info-zone {
    padding: 8px 8px 6px !important;
    display: flex !important;
    flex-direction: column !important;
    flex: 1 !important;
  }
  .prod-title {
    font-size: 11.5px !important;
    font-weight: 800 !important;
    line-height: 1.25 !important;
    height: 29px !important;
    margin-bottom: 3px !important;
    color: var(--text-heading) !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }
  /* Hide bullet walls on mobile grid for sleek Trendyol look */
  .prod-bullet-list, .prod-spec {
    display: none !important;
  }
  .prod-sockets {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 3px !important;
    margin-bottom: 5px !important;
    padding-bottom: 2px !important;
  }
  .prod-sockets::-webkit-scrollbar {
    display: none !important;
  }
  .socket-tag {
    font-size: 9px !important;
    padding: 1px 4px !important;
    white-space: nowrap !important;
    border-radius: 3px !important;
    flex-shrink: 0 !important;
  }
  .sock-switcher-box {
    padding: 4px 5px !important;
    margin-bottom: 5px !important;
    border-radius: 6px !important;
    background: #f8fafc !important;
  }
  .sock-switcher-header {
    font-size: 8.5px !important;
    margin-bottom: 2px !important;
  }
  .sock-switcher-row {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 3px !important;
  }
  .sock-switch-btn {
    font-size: 9px !important;
    padding: 2px 5px !important;
    border-radius: 4px !important;
    min-height: 20px !important;
    font-weight: 800 !important;
  }
  .prod-action {
    margin-top: auto !important;
    padding-top: 5px !important;
    border-top: 1px solid #f1f5f9 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
  }
  .prod-price-row {
    display: flex !important;
    align-items: baseline !important;
    justify-content: space-between !important;
    margin-bottom: 2px !important;
  }
  .prod-price-amount {
    font-size: 15px !important;
    font-weight: 900 !important;
    color: var(--brand-red) !important;
    line-height: 1 !important;
  }
  .prod-price-label {
    font-size: 9px !important;
    color: var(--text-muted) !important;
  }
  .prod-badge-cargo {
    display: none !important;
  }
  .prod-btn-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 4px !important;
    width: 100% !important;
  }
  .btn-card-cart {
    height: 32px !important;
    font-size: 10px !important;
    font-weight: 800 !important;
    border-radius: 6px !important;
    padding: 0 2px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .btn-card-wa {
    height: 32px !important;
    font-size: 10px !important;
    font-weight: 800 !important;
    border-radius: 6px !important;
    padding: 0 2px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  /* 10. Showroom Section 2-Column Match */
  .showroom-section {
    padding: 24px 0 !important;
  }
  .sr-title-box {
    margin-bottom: 12px !important;
  }
  .sr-badge {
    font-size: 9.5px !important;
    padding: 2px 7px !important;
  }
  .sr-title-box h2 {
    font-size: 17px !important;
  }
  .sr-title-box p {
    font-size: 11.5px !important;
  }
  .sr-zone-tabs {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 4px !important;
    margin: 0 -10px 10px !important;
    padding: 0 10px 4px !important;
    width: calc(100% + 20px) !important;
  }
  .sr-zone-tabs::-webkit-scrollbar {
    display: none !important;
  }
  .sr-zone-btn {
    white-space: nowrap !important;
    padding: 6px 12px !important;
    font-size: 11px !important;
    border-radius: 16px !important;
  }
  .sr-cards-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }
  .sr-card {
    padding: 8px !important;
    border-radius: 10px !important;
  }
  .sr-card-title {
    font-size: 11.5px !important;
  }
  .sr-card-desc {
    font-size: 10px !important;
  }

  /* 11. Trust & FAQ Grid */
  .faq-section {
    padding: 28px 0 !important;
  }
  .trust-features-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
    margin-bottom: 16px !important;
  }
  .tf-card {
    padding: 8px 6px !important;
    border-radius: 8px !important;
  }
  .tf-icon {
    font-size: 18px !important;
    margin-bottom: 2px !important;
  }
  .tf-title {
    font-size: 10.5px !important;
  }
  .tf-desc {
    font-size: 9.5px !important;
  }
  .faq-accordion-wrap {
    gap: 6px !important;
    margin-bottom: 20px !important;
  }
  .faq-header {
    padding: 10px 12px !important;
  }
  .faq-q {
    font-size: 12px !important;
  }
  .faq-body p {
    font-size: 11.5px !important;
  }

  /* 12. App-Like Bottom Navigation Bar */
  .mobile-floating-bar {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 56px !important;
    background: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.08) !important;
    z-index: 999 !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
  }
  .wa-floating-btn {
    display: none !important; /* Bottom bar already has WhatsApp */
  }
}


/* ==========================================================================
   MOBILE HARDWARE ACCELERATION & ZERO-LAG SCROLLING (v5.1)
   ========================================================================== */
html {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

header.scrolled {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08) !important;
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.55);
  z-index: 498;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}
.mobile-nav-overlay.open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 768px) {
  /* Eliminate heavy GPU drop-shadow calculations on mobile cards */
  .prod-card-img, .prod-img-zone img, .showcase-img-wrap img, #sc-img {
    filter: none !important;
    transform: none !important;
  }
  .prod-card-v4:hover .prod-img-zone img {
    transform: none !important;
  }
  
  /* Remove blur effects that cause FPS drops on mobile */
  .cart-overlay, .modal-backdrop, .mobile-nav-overlay {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  
  /* Hardware-accelerated mobile drawer */
  .mobile-nav {
    top: 54px !important;
    transform: translateZ(0);
    will-change: transform;
  }
  
  /* Disable infinite pulse animations on mobile to save CPU/battery */
  .btn-showcase-order, .btn-hero-red {
    animation: none !important;
  }
}