/* ==========================================================================
   PERDEVILLE MODERN DESIGN SYSTEM (2026 UI/UX REDESIGN)
   ========================================================================== */

:root {
  --pv-primary: #1a2232;
  --pv-primary-light: #2c384e;
  --pv-accent: #c99614;
  --pv-accent-hover: #ad7f0e;
  --pv-accent-soft: rgba(201, 150, 20, 0.12);
  --pv-success: #10b981;
  --pv-success-hover: #059669;
  --pv-danger: #ef4444;
  --pv-dark: #111827;
  --pv-gray-900: #1f2937;
  --pv-gray-800: #374151;
  --pv-gray-600: #4b5563;
  --pv-gray-400: #9ca3af;
  --pv-gray-200: #e5e7eb;
  --pv-gray-100: #f3f4f6;
  --pv-gray-50: #f9fafb;
  --pv-white: #ffffff;
  --pv-font: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --pv-radius-sm: 8px;
  --pv-radius-md: 14px;
  --pv-radius-lg: 20px;
  --pv-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --pv-shadow-md: 0 4px 14px rgba(0, 0, 0, 0.07), 0 2px 6px rgba(0, 0, 0, 0.04);
  --pv-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.09), 0 4px 10px rgba(0, 0, 0, 0.05);
  --pv-shadow-hover: 0 18px 38px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
  --pv-transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Reset & Typography */
body {
  font-family: var(--pv-font);
  color: var(--pv-gray-800);
  background-color: var(--pv-gray-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--pv-primary);
  text-decoration: none;
  transition: var(--pv-transition);
}
a:hover, a:focus {
  color: var(--pv-accent);
  text-decoration: none;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.pv-header-wrap {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--pv-white);
  box-shadow: var(--pv-shadow-sm);
  transition: var(--pv-transition);
}

/* Top Notification / Info Bar */
.pv-topbar {
  background: var(--pv-primary);
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.pv-topbar a {
  color: rgba(255, 255, 255, 0.88);
}
.pv-topbar a:hover {
  color: var(--pv-accent);
}
.pv-topbar-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pv-topbar-left, .pv-topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.pv-topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.pv-topbar-item i {
  color: var(--pv-accent);
}

/* Main Header */
.pv-main-header {
  padding: 16px 0;
  background: var(--pv-white);
}
.pv-header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.pv-brand-logo {
  display: inline-flex;
  align-items: center;
}
.pv-brand-logo img {
  height: 54px;
  width: auto;
  object-fit: contain;
  transition: var(--pv-transition);
}
.pv-brand-logo:hover img {
  transform: scale(1.02);
}

/* Header Actions (Search, Cart, User) */
.pv-header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.pv-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  border-radius: var(--pv-radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--pv-gray-800);
  background: var(--pv-gray-100);
  border: 1px solid transparent;
  transition: var(--pv-transition);
  position: relative;
}
.pv-action-btn:hover {
  background: var(--pv-white);
  border-color: var(--pv-gray-200);
  box-shadow: var(--pv-shadow-sm);
  color: var(--pv-primary);
}
.pv-action-btn.pv-cart-btn {
  background: var(--pv-primary);
  color: var(--pv-white);
}
.pv-action-btn.pv-cart-btn:hover {
  background: var(--pv-primary-light);
  color: var(--pv-white);
}
.pv-cart-badge {
  background: var(--pv-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Navigation Bar */
.pv-navbar {
  background: var(--pv-white);
  border-top: 1px solid var(--pv-gray-200);
}
.pv-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.pv-nav-item {
  position: relative;
}
.pv-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--pv-gray-800);
  border-radius: var(--pv-radius-sm);
  transition: var(--pv-transition);
}
.pv-nav-link:hover, .pv-nav-item:hover > .pv-nav-link {
  color: var(--pv-accent);
  background: var(--pv-accent-soft);
}
.pv-nav-link.has-badge::after {
  content: 'Özel';
  font-size: 10px;
  background: var(--pv-accent);
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}

/* Mega Dropdown Menu */
.pv-mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 680px;
  background: var(--pv-white);
  border-radius: var(--pv-radius-md);
  box-shadow: var(--pv-shadow-lg);
  border: 1px solid var(--pv-gray-200);
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 999;
}
.pv-nav-item:hover .pv-mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.pv-mega-col-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--pv-gray-900);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--pv-accent);
}
.pv-mega-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.pv-mega-links li {
  margin-bottom: 8px;
}
.pv-mega-links a {
  display: block;
  font-size: 14px;
  color: var(--pv-gray-600);
  padding: 6px 10px;
  border-radius: 6px;
  transition: var(--pv-transition);
}
.pv-mega-links a:hover {
  background: var(--pv-gray-100);
  color: var(--pv-accent);
  padding-left: 14px;
}

/* Simple Dropdown */
.pv-simple-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--pv-white);
  border-radius: var(--pv-radius-sm);
  box-shadow: var(--pv-shadow-lg);
  border: 1px solid var(--pv-gray-200);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 999;
  list-style: none;
}
.pv-nav-item:hover .pv-simple-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.pv-simple-menu a {
  display: block;
  padding: 8px 18px;
  font-size: 14px;
  color: var(--pv-gray-700);
  transition: var(--pv-transition);
}
.pv-simple-menu a:hover {
  background: var(--pv-gray-100);
  color: var(--pv-accent);
  padding-left: 22px;
}

/* Mobile Nav Bar */
.pv-mobile-bar {
  display: none;
  padding: 12px 16px;
  background: var(--pv-white);
  border-bottom: 1px solid var(--pv-gray-200);
  justify-content: space-between;
  align-items: center;
}
.pv-mobile-toggle {
  background: none;
  border: none;
  font-size: 22px;
  color: var(--pv-gray-800);
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   HERO / BANNER & FEATURES SECTION
   ========================================================================== */
.pv-hero-wrap {
  margin-bottom: 40px;
}
.pv-hero-slider .carousel-inner {
  border-radius: 0 0 var(--pv-radius-lg) var(--pv-radius-lg);
  overflow: hidden;
  box-shadow: var(--pv-shadow-md);
}
.pv-hero-slider .item img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

/* Value Props / Features Bar */
.pv-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: -30px auto 40px auto;
  position: relative;
  z-index: 10;
}
.pv-feature-card {
  background: var(--pv-white);
  padding: 22px;
  border-radius: var(--pv-radius-md);
  box-shadow: var(--pv-shadow-md);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--pv-gray-200);
  transition: var(--pv-transition);
}
.pv-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pv-shadow-hover);
  border-color: var(--pv-accent);
}
.pv-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--pv-accent-soft);
  color: var(--pv-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.pv-feature-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--pv-gray-900);
  margin: 0 0 4px 0;
}
.pv-feature-desc {
  font-size: 13px;
  color: var(--pv-gray-600);
  margin: 0;
}

/* ==========================================================================
   PRODUCT CARDS & GRIDS
   ========================================================================== */
.pv-section-header {
  text-align: center;
  margin-bottom: 36px;
  position: relative;
}
.pv-section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--pv-accent);
  background: var(--pv-accent-soft);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 10px;
}
.pv-section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--pv-gray-900);
  letter-spacing: -0.5px;
  margin: 0 0 10px 0;
}
.pv-section-sub {
  font-size: 15px;
  color: var(--pv-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

.pv-products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}
@media (max-width: 1200px) {
  .pv-products-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 991px) {
  .pv-products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 576px) {
  .pv-products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

.pv-product-card {
  background: var(--pv-white);
  border-radius: var(--pv-radius-md);
  border: 1px solid var(--pv-gray-200);
  overflow: hidden;
  transition: var(--pv-transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.pv-product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--pv-shadow-hover);
  border-color: rgba(201, 150, 20, 0.4);
}
.pv-product-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 100%; /* 1:1 Aspect Ratio */
  background: var(--pv-gray-100);
  overflow: hidden;
}
.pv-product-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.pv-product-card:hover .pv-product-img {
  transform: scale(1.05);
}
.pv-product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--pv-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  z-index: 2;
  box-shadow: var(--pv-shadow-sm);
}

.pv-product-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.pv-product-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--pv-gray-900);
  line-height: 1.4;
  margin: 0 0 10px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
}
.pv-product-card:hover .pv-product-name {
  color: var(--pv-accent);
}

/* Color swatch preview */
.pv-product-swatches {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 12px;
  min-height: 24px;
}
.pv-swatch-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--pv-gray-300);
  object-fit: cover;
}
.pv-swatch-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--pv-gray-600);
  background: var(--pv-gray-100);
  padding: 2px 6px;
  border-radius: 10px;
}

/* Price Box */
.pv-product-price-box {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--pv-gray-100);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.pv-price-current {
  font-size: 18px;
  font-weight: 800;
  color: var(--pv-primary);
}
.pv-price-unit {
  font-size: 12px;
  font-weight: 600;
  color: var(--pv-gray-600);
}
.pv-price-old {
  font-size: 13px;
  color: var(--pv-gray-400);
  text-decoration: line-through;
  margin-right: 6px;
}

/* ==========================================================================
   INFO & STORY SECTIONS (Why Us, Testimonials)
   ========================================================================== */
.pv-info-banner {
  background: linear-gradient(135deg, var(--pv-primary) 0%, #0f172a 100%);
  color: #fff;
  border-radius: var(--pv-radius-lg);
  padding: 48px;
  margin-bottom: 50px;
  box-shadow: var(--pv-shadow-lg);
}
.pv-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 768px) {
  .pv-info-grid { grid-template-columns: 1fr; }
  .pv-info-banner { padding: 24px; }
}
.pv-info-box h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--pv-accent);
  margin-top: 0;
  margin-bottom: 16px;
}
.pv-info-box p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 14.5px;
  line-height: 1.8;
}
.pv-info-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.pv-info-box ul li {
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}
.pv-info-box ul li i {
  color: var(--pv-accent);
}

/* ==========================================================================
   PRODUCT DETAILS & CONFIGURATOR
   ========================================================================== */
.pv-details-card {
  background: var(--pv-white);
  border-radius: var(--pv-radius-lg);
  border: 1px solid var(--pv-gray-200);
  box-shadow: var(--pv-shadow-sm);
  padding: 30px;
  margin-bottom: 40px;
}
.pv-config-box {
  background: var(--pv-gray-50);
  border: 1px solid var(--pv-gray-200);
  border-radius: var(--pv-radius-md);
  padding: 24px;
  margin-bottom: 24px;
}
.pv-config-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--pv-gray-900);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pv-step-badge {
  background: var(--pv-accent);
  color: #fff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

/* Color swatch picker */
.pv-color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 12px;
}
.pv-color-item {
  border: 2px solid var(--pv-gray-200);
  border-radius: var(--pv-radius-sm);
  padding: 8px;
  text-align: center;
  cursor: pointer;
  background: var(--pv-white);
  transition: var(--pv-transition);
  position: relative;
}
.pv-color-item:hover {
  border-color: var(--pv-accent);
  transform: translateY(-2px);
}
.pv-color-item.selected, input[name="renk"]:checked + .pv-color-item {
  border-color: var(--pv-accent);
  background: var(--pv-accent-soft);
  box-shadow: 0 0 0 2px var(--pv-accent);
}
.pv-color-item img {
  width: 100%;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 6px;
}
.pv-color-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--pv-gray-800);
  display: block;
}

/* Calculated Price Alert */
.pv-calc-summary {
  background: #ecfdf5;
  border: 2px solid var(--pv-success);
  border-radius: var(--pv-radius-md);
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0;
}
.pv-calc-size {
  font-size: 15px;
  font-weight: 600;
  color: #065f46;
}
.pv-calc-price {
  font-size: 26px;
  font-weight: 800;
  color: #047857;
}

/* Main CTA Button */
.pv-btn-addtocart {
  background: var(--pv-success);
  color: #fff !important;
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 16px 28px;
  border-radius: 50px;
  border: none;
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
  transition: var(--pv-transition);
  cursor: pointer;
}
.pv-btn-addtocart:hover {
  background: var(--pv-success-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(16, 185, 129, 0.45);
}

/* ==========================================================================
   SHOPPING CART & CHECKOUT
   ========================================================================== */
.pv-cart-table {
  width: 100%;
  background: var(--pv-white);
  border-radius: var(--pv-radius-md);
  overflow: hidden;
  box-shadow: var(--pv-shadow-sm);
  border: 1px solid var(--pv-gray-200);
}
.pv-cart-table th {
  background: var(--pv-gray-100);
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--pv-gray-800);
  border-bottom: 2px solid var(--pv-gray-200);
}
.pv-cart-table td {
  padding: 18px;
  vertical-align: middle;
  border-bottom: 1px solid var(--pv-gray-200);
  font-size: 14px;
}
.pv-cart-summary-box {
  background: var(--pv-white);
  border-radius: var(--pv-radius-md);
  padding: 24px;
  border: 1px solid var(--pv-gray-200);
  box-shadow: var(--pv-shadow-md);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.pv-footer {
  background: var(--pv-primary);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 60px;
  font-size: 14px;
  border-top: 4px solid var(--pv-accent);
}
.pv-footer-title {
  color: var(--pv-white);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}
.pv-footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--pv-accent);
}
.pv-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.pv-footer-links li {
  margin-bottom: 10px;
}
.pv-footer-links a {
  color: rgba(255, 255, 255, 0.75);
  transition: var(--pv-transition);
}
.pv-footer-links a:hover {
  color: var(--pv-accent);
  padding-left: 6px;
}
.pv-footer-bottom {
  background: #111827;
  padding: 20px 0;
  margin-top: 50px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* Floating WhatsApp Button */
.pv-floating-wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: var(--pv-transition);
}
.pv-floating-wa:hover {
  transform: scale(1.1);
  color: #fff;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.6);
}

/* Modern Floating Cookie Consent */
.pv-cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 480px;
  background: var(--pv-white);
  border-radius: var(--pv-radius-md);
  padding: 20px;
  box-shadow: var(--pv-shadow-lg);
  border: 1px solid var(--pv-gray-200);
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 12px;
}