/*
Theme Name: Peekaboo Case
Theme URI: https://peekaboocase.com
Author: Peekaboo Case
Description: Dark premium ecommerce theme for Peekaboo Case — phone cases with physical camera sliders. Requires WooCommerce.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
WC requires at least: 7.0
WC tested up to: 9.0
License: Proprietary
Text Domain: peekaboo-case
*/

/* =========================================================
   GOOGLE FONTS — loaded via functions.php enqueue
   Orbitron (display)  |  Exo 2 (body)
   ========================================================= */

/* =========================================================
   CSS CUSTOM PROPERTIES
   ========================================================= */
:root {
  --primary:          #00F5FF;
  --primary-dim:      rgba(0, 245, 255, 0.15);
  --primary-glow:     rgba(0, 245, 255, 0.3);
  --primary-glow-lg:  rgba(0, 245, 255, 0.5);

  --bg:               hsl(240, 10%, 4%);
  --bg-card:          hsl(240, 10%, 6%);
  --bg-secondary:     hsl(240, 10%, 12%);

  --fg:               hsl(0, 0%, 98%);
  --fg-muted:         hsl(240, 5%, 65%);
  --fg-dim:           hsl(240, 5%, 40%);

  --border:           rgba(255, 255, 255, 0.06);
  --border-strong:    rgba(255, 255, 255, 0.12);

  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.5rem;
  --radius-2xl: 2rem;

  --font-display: 'Orbitron', 'Segoe UI', sans-serif;
  --font-body:    'Exo 2', 'Segoe UI', sans-serif;

  --header-h: 72px;

  --transition: 0.25s ease;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

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

input, button, select, textarea {
  font-family: inherit;
}

ul {
  list-style: none;
}

::selection {
  background-color: rgba(0, 245, 255, 0.25);
  color: var(--primary);
}

/* =========================================================
   LAYOUT UTILITIES
   ========================================================= */
.pb-container {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.pb-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.pb-main {
  min-height: calc(100vh - var(--header-h));
  padding-top: var(--header-h);
}

/* =========================================================
   GLASS PANEL
   ========================================================= */
.pb-glass {
  background: rgba(10, 10, 20, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
}

/* =========================================================
   NEON GLOW
   ========================================================= */
.pb-neon-glow {
  box-shadow: 0 0 16px 0 var(--primary-glow);
}
.pb-neon-glow:hover {
  box-shadow: 0 0 28px 4px var(--primary-glow-lg);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.pb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.pb-btn:hover {
  transform: scale(1.03);
}

.pb-btn-primary {
  background: var(--primary);
  color: var(--bg);
}
.pb-btn-primary:hover {
  color: var(--bg);
}

.pb-btn-white {
  background: #fff;
  color: #000;
}
.pb-btn-white:hover {
  background: var(--primary);
  color: var(--bg);
}

.pb-btn-outline {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid var(--border-strong);
}
.pb-btn-outline:hover {
  color: var(--fg);
  border-color: var(--primary);
}

.pb-btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  border-radius: var(--radius-md);
}

.pb-btn-full {
  width: 100%;
  justify-content: center;
  padding: 1.1rem 2rem;
  font-size: 1rem;
}

.pb-btn-disabled,
.pb-btn[disabled] {
  background: var(--bg-secondary);
  color: var(--fg-muted);
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
  box-shadow: none;
}

/* =========================================================
   HEADER
   ========================================================= */
.pb-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.pb-header.scrolled {
  background: rgba(10, 10, 20, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.6);
}

.pb-header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.pb-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--fg);
}
.pb-logo:hover {
  color: var(--primary);
}
.pb-logo-icon { color: var(--primary); flex-shrink: 0; }
.pb-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.pb-logo-dot { color: var(--primary); }

/* Desktop nav */
.pb-nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.pb-nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  transition: color var(--transition);
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}
.pb-nav-link:hover,
.pb-nav-link.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Header actions */
.pb-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pb-cart-link {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--fg-muted);
  transition: color var(--transition);
}
.pb-cart-link:hover { color: var(--primary); }
.pb-cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--primary);
  color: var(--bg);
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Hamburger */
.pb-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fg);
  padding: 0.25rem;
}

/* =========================================================
   MOBILE MENU
   ========================================================= */
.pb-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 10, 20, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  padding: 2rem;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.pb-mobile-menu.open {
  transform: translateX(0);
}

.pb-mobile-close {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: pointer;
  margin-bottom: 2rem;
}
.pb-mobile-close:hover { color: var(--primary); }

.pb-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.pb-mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  transition: color var(--transition);
}
.pb-mobile-nav-link:hover { color: var(--primary); }
.pb-mobile-nav-link .pb-cart-count {
  position: static;
  margin-left: 0.5rem;
}

/* =========================================================
   HERO
   ========================================================= */
.pb-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.pb-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.pb-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}
.pb-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,20,0.4) 0%, rgba(10,10,20,0.85) 60%, rgba(10,10,20,1) 100%);
}

.pb-hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.pb-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid rgba(0, 245, 255, 0.3);
  background: rgba(0, 245, 255, 0.1);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  box-shadow: 0 0 16px 0 var(--primary-glow);
}

.pb-hero-title {
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.pb-gradient-text {
  background: linear-gradient(90deg, #fff 0%, var(--primary) 50%, #3B82F6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pb-hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

/* =========================================================
   FADE-IN ANIMATIONS
   ========================================================= */
.pb-fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.pb-fade-in.visible,
.pb-delay-1.visible,
.pb-delay-2.visible,
.pb-delay-3.visible {
  opacity: 1;
  transform: translateY(0);
}
.pb-delay-1 { transition-delay: 0.2s; }
.pb-delay-2 { transition-delay: 0.4s; }
.pb-delay-3 { transition-delay: 0.6s; }

/* =========================================================
   FEATURES SECTION
   ========================================================= */
.pb-features {
  padding: 6rem 0;
  background: rgba(255, 255, 255, 0.015);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.pb-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.pb-section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}
.pb-section-header p {
  color: var(--fg-muted);
  font-size: 1.05rem;
}

.pb-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.pb-feature-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform var(--transition);
  opacity: 0;
}
.pb-feature-card.visible {
  opacity: 1;
}
.pb-feature-card:hover {
  transform: translateY(-8px);
}

.pb-feature-icon {
  padding: 1rem;
  background: rgba(0, 245, 255, 0.1);
  color: var(--primary);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
}

.pb-feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}
.pb-feature-card p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* =========================================================
   FEATURED PRODUCTS SECTION
   ========================================================= */
.pb-featured-products {
  padding: 6rem 0;
}

.pb-featured-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.pb-featured-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.5rem;
}
.pb-featured-sub {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.pb-view-all {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.pb-view-all:hover { color: var(--primary); }

/* =========================================================
   PRODUCT GRID & CARDS
   ========================================================= */
.pb-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}

.pb-product-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  opacity: 0;
}
.pb-product-card.visible {
  opacity: 1;
}
.pb-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.6);
}

.pb-product-img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pb-product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1.5rem;
  transition: transform 0.4s ease;
}
.pb-product-card:hover .pb-product-img {
  transform: scale(1.06);
}

.pb-out-of-stock-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(239, 68, 68, 0.85);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-sm);
}

.pb-product-info {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.pb-product-model {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.4rem;
}
.pb-product-name {
  font-size: 1rem;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  flex-grow: 1;
}
.pb-product-name a:hover { color: var(--primary); }

.pb-product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
}
.pb-product-price {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--fg);
}

.pb-sold-out {
  font-size: 0.75rem;
  font-weight: 700;
  color: hsl(0 84% 60%);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* =========================================================
   CTA SECTION
   ========================================================= */
.pb-cta {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.pb-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,245,255,0.06) 0%, transparent 70%);
}
.pb-cta-content {
  position: relative;
  z-index: 10;
  text-align: center;
}
.pb-cta-icon {
  color: var(--primary);
  opacity: 0.8;
  margin: 0 auto 1.5rem;
}
.pb-cta h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1.25rem;
}
.pb-cta p {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
.pb-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.pb-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.pb-footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.pb-footer-desc {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 380px;
  margin-bottom: 1.25rem;
}

.pb-footer-icons {
  display: flex;
  gap: 1rem;
  color: var(--fg-dim);
}

.pb-footer-col-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.pb-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.pb-footer-links a {
  font-size: 0.875rem;
  color: var(--fg-muted);
}
.pb-footer-links a:hover { color: var(--primary); }

.pb-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.pb-footer-bottom p { font-size: 0.75rem; color: var(--fg-muted); }
.pb-footer-legal {
  display: flex;
  gap: 1.5rem;
}
.pb-footer-legal a { font-size: 0.75rem; color: var(--fg-muted); }
.pb-footer-legal a:hover { color: var(--fg); }

/* =========================================================
   404 PAGE
   ========================================================= */
.pb-not-found {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  gap: 1.25rem;
}
.pb-not-found-icon {
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,245,255,0.1);
  color: var(--primary);
  border-radius: 50%;
  margin-bottom: 0.75rem;
}
.pb-404-label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.pb-404-title { font-size: clamp(2rem, 6vw, 4rem); }
.pb-404-sub {
  color: var(--fg-muted);
  max-width: 500px;
}

/* =========================================================
   SHOP / ARCHIVE PAGE
   ========================================================= */
.pb-shop-header {
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}
.pb-shop-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.75rem;
}
.pb-shop-desc {
  color: var(--fg-muted);
  max-width: 600px;
}

.pb-shop-layout {
  display: flex;
  gap: 2.5rem;
  padding-top: 3rem;
  padding-bottom: 5rem;
  align-items: flex-start;
}

/* Filter sidebar */
.pb-filter-sidebar {
  width: 240px;
  flex-shrink: 0;
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
}
.pb-filter-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}
.pb-filter-group-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.875rem;
}
.pb-filter-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.pb-filter-btn {
  display: block;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--fg-muted);
  transition: background var(--transition), color var(--transition);
}
.pb-filter-btn:hover {
  background: rgba(255,255,255,0.04);
  color: var(--fg);
}
.pb-filter-btn.active {
  background: rgba(0,245,255,0.15);
  color: var(--primary);
  font-weight: 700;
  border: 1px solid rgba(0,245,255,0.25);
}

.pb-shop-grid-wrap { flex-grow: 1; }
.pb-shop-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.pb-no-products {
  padding: 4rem 2rem;
  text-align: center;
  border-radius: var(--radius-xl);
  color: var(--fg-muted);
}

/* =========================================================
   SINGLE PRODUCT PAGE
   ========================================================= */
.pb-product-detail {
  padding-top: 3rem;
  padding-bottom: 5rem;
}
.pb-product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.pb-product-gallery-main {
  border-radius: var(--radius-2xl);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}
.pb-product-gallery-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0,245,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.pb-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 20px 60px rgba(0,0,0,0.8));
}

.pb-oos-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,20,0.65);
  backdrop-filter: blur(4px);
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pb-oos-text {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: hsl(0 84% 60%);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transform: rotate(-15deg);
  border: 4px solid hsl(0 84% 60%);
  padding: 0.75rem 1.5rem;
}

.pb-product-detail-model {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.pb-product-detail-name {
  font-size: clamp(1.75rem, 4vw, 3rem);
  margin-bottom: 1rem;
}
.pb-product-detail-price {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.pb-product-detail-desc {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.pb-product-selections {
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  padding: 2rem 0;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.pb-selector-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 1rem;
  font-family: var(--font-display);
}
.pb-selector-label span { color: var(--fg); }

/* Color swatches */
.pb-color-swatches { display: flex; gap: 1rem; flex-wrap: wrap; }
.pb-color-swatch {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  padding: 0;
  background-clip: padding-box;
}
.pb-color-swatch:hover { border-color: rgba(255,255,255,0.4); }
.pb-color-swatch.active {
  border-color: var(--primary);
  transform: scale(1.15);
  box-shadow: 0 0 16px rgba(0,245,255,0.4);
}

/* Quantity */
.pb-qty-control {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 0.25rem;
  width: fit-content;
}
.pb-qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fg-muted);
  transition: color var(--transition);
  border-radius: var(--radius-md);
}
.pb-qty-btn:hover { color: var(--fg); }
.pb-qty-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.pb-qty-input {
  width: 3rem;
  text-align: center;
  background: none;
  border: none;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  -moz-appearance: textfield;
}
.pb-qty-input::-webkit-inner-spin-button,
.pb-qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }

.pb-add-to-cart-form { display: flex; flex-direction: column; gap: 1.5rem; }
.pb-quantity-wrap { display: flex; flex-direction: column; }

/* Tech specs */
.pb-tech-specs, .pb-how-it-works {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
  margin-top: 1.5rem;
}
.pb-specs-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}
.pb-specs-list { display: flex; flex-direction: column; gap: 0.75rem; }
.pb-spec-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.5;
}
.pb-spec-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  margin-top: 6px;
}
.pb-how-it-works p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* =========================================================
   CART PAGE
   ========================================================= */
.pb-cart-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.pb-cart-header h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }

.pb-cart-empty {
  padding: 4rem 2rem;
  text-align: center;
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.pb-cart-empty p { color: var(--fg-muted); font-size: 1.05rem; }

.pb-cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: flex-start;
}

.pb-cart-items { display: flex; flex-direction: column; gap: 1rem; }

.pb-cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.25rem;
  border-radius: var(--radius-xl);
}
.pb-cart-item-img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  padding: 0.5rem;
}
.pb-cart-item-name {
  font-size: 1rem;
  margin-bottom: 0.35rem;
  letter-spacing: 0.03em;
}
.pb-cart-item-name a:hover { color: var(--primary); }
.pb-cart-item-variant { font-size: 0.8rem; color: var(--fg-muted); margin-bottom: 0.5rem; }
.pb-cart-item-price {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
}
.pb-cart-item-meta {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 0.4rem;
}
.pb-cart-item-meta dl,
.pb-cart-item-meta dt,
.pb-cart-item-meta dd {
  display: inline;
  margin: 0;
}
.pb-cart-item-meta dt::after { content: ': '; }
.pb-cart-item-meta dd::after { content: ' '; }
.pb-cart-item-qty-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.pb-remove-item {
  color: var(--fg-dim);
  transition: color var(--transition);
}
.pb-remove-item:hover { color: hsl(0 84% 60%); }

.pb-cart-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.pb-coupon { display: flex; gap: 0.75rem; align-items: center; }
.pb-input {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--fg);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition);
}
.pb-input:focus { border-color: var(--primary); }
.pb-input::placeholder { color: var(--fg-dim); }

/* Cart sidebar / totals */
.pb-cart-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.pb-cart-totals {
  padding: 1.5rem;
  border-radius: var(--radius-xl);
}
.pb-cart-totals-title {
  font-size: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

/* WooCommerce cart totals override */
.pb-cart-totals .shop_table th,
.pb-cart-totals .shop_table td {
  padding: 0.625rem 0;
  font-size: 0.9rem;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
}
.pb-cart-totals .shop_table .order-total th,
.pb-cart-totals .shop_table .order-total td {
  color: var(--fg);
  font-size: 1.1rem;
  font-weight: 700;
  border-bottom: none;
  padding-top: 1rem;
}
.pb-cart-totals .wc-proceed-to-checkout {
  margin-top: 1.5rem;
}
.pb-cart-totals .wc-proceed-to-checkout a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 1.5rem;
  background: var(--primary);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 16px var(--primary-glow);
  transition: box-shadow var(--transition), transform var(--transition);
}
.pb-cart-totals .wc-proceed-to-checkout a:hover {
  box-shadow: 0 0 28px var(--primary-glow-lg);
  transform: scale(1.02);
}

/* =========================================================
   CHECKOUT PAGE
   ========================================================= */
.pb-checkout-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.pb-checkout-header svg { margin: 0 auto 1rem; }
.pb-checkout-header h1 { font-size: clamp(1.5rem, 4vw, 2.25rem); margin-bottom: 0.5rem; }
.pb-checkout-header p { color: var(--fg-muted); }

.pb-checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: flex-start;
}

.pb-checkout-main, .pb-checkout-summary {
  padding: 2rem;
  border-radius: var(--radius-xl);
}

.pb-checkout-section-title {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: var(--fg);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

/* WooCommerce checkout form overrides */
.woocommerce-checkout .form-row {
  margin-bottom: 1.25rem;
}
.woocommerce-checkout .form-row label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.woocommerce-checkout .form-row input[type="text"],
.woocommerce-checkout .form-row input[type="email"],
.woocommerce-checkout .form-row input[type="tel"],
.woocommerce-checkout .form-row input[type="password"],
.woocommerce-checkout .form-row select,
.woocommerce-checkout .form-row textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--fg);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  font-family: var(--font-body);
}
.woocommerce-checkout .form-row input:focus,
.woocommerce-checkout .form-row select:focus,
.woocommerce-checkout .form-row textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,245,255,0.12);
}
.woocommerce-checkout #place_order {
  width: 100%;
  padding: 1.1rem 2rem;
  background: var(--primary);
  color: var(--bg);
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 16px var(--primary-glow);
}
.woocommerce-checkout #place_order:hover {
  transform: scale(1.02);
  box-shadow: 0 0 28px var(--primary-glow-lg);
}

/* WooCommerce order review table */
.woocommerce-checkout-review-order-table th,
.woocommerce-checkout-review-order-table td {
  padding: 0.6rem 0;
  font-size: 0.875rem;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--fg-muted);
  background: transparent;
}
.woocommerce-checkout-review-order-table .order-total th,
.woocommerce-checkout-review-order-table .order-total td {
  color: var(--fg);
  font-weight: 700;
  border-bottom: none;
  font-size: 1.05rem;
}

/* =========================================================
   GENERIC WooCommerce NOTICES
   ========================================================= */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.woocommerce-message {
  background: rgba(0,245,255,0.08);
  border-left: 4px solid var(--primary);
  color: var(--primary);
}
.woocommerce-info {
  background: rgba(59,130,246,0.08);
  border-left: 4px solid #3B82F6;
  color: #60A5FA;
}
.woocommerce-error {
  background: rgba(239,68,68,0.08);
  border-left: 4px solid hsl(0 84% 60%);
  color: hsl(0 84% 60%);
}

/* Generic WooCommerce page content */
.woocommerce-active .pb-main { background: var(--bg); }

/* =========================================================
   GENERIC PAGE / BLOG
   ========================================================= */
.pb-page-content,
.pb-post {
  max-width: 760px;
}
.pb-page-title, .pb-post-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
}
.pb-page-body, .pb-post-excerpt { color: var(--fg-muted); line-height: 1.8; }
.pb-post { margin-bottom: 3rem; }
.pb-post-title a:hover { color: var(--primary); }
.pb-no-posts { color: var(--fg-muted); }

/* =========================================================
   VARIATION FORM HELPERS
   ========================================================= */

/* Hides the native WooCommerce <select> for colour attrs while keeping it
   accessible and reachable by wc-add-to-cart-variation.js */
.pb-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.pb-variation-group { margin-bottom: 0; }

.pb-select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--fg);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.pb-select:focus { border-color: var(--primary); }

/* =========================================================
   SCROLLBAR
   ========================================================= */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-card); }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--fg-dim); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .pb-product-detail-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .pb-cart-layout {
    grid-template-columns: 1fr;
  }
  .pb-checkout-layout {
    grid-template-columns: 1fr;
  }
  .pb-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pb-footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  .pb-nav-desktop { display: none; }
  .pb-hamburger { display: flex; }

  .pb-hero-title { font-size: clamp(2rem, 10vw, 3.5rem); }

  .pb-shop-layout {
    flex-direction: column;
  }
  .pb-filter-sidebar {
    width: 100%;
    position: static;
  }
  .pb-filter-buttons {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .pb-footer-grid {
    grid-template-columns: 1fr;
  }
  .pb-footer-brand { grid-column: span 1; }

  .pb-cart-item {
    grid-template-columns: 80px 1fr;
    grid-template-rows: auto auto;
  }
  .pb-cart-item-qty-wrap {
    grid-column: span 2;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .pb-featured-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .pb-container { padding-left: 1rem; padding-right: 1rem; }
  .pb-btn { padding: 0.75rem 1.5rem; }
  .pb-btn-full { padding: 0.875rem 1.5rem; }
  .pb-product-gallery-main { padding: 1.5rem; }
  .pb-footer-bottom { flex-direction: column; text-align: center; }
}