/*
Theme Name: PolyLabs Research
Theme URI: https://polylabsbio.com
Author: PolyLabs Research
Author URI: https://polylabsbio.com
Description: Premium research peptide store theme matching the PolyLabs Research brand. Navy #0B1B3D, Sky Blue #2563EB. WooCommerce compatible.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: Proprietary
Text Domain: polylabs
*/

/* ─────────────────────────────────────────────────────────────────────────────
   DESIGN TOKENS — Matching Manus Store Exactly
   Navy: #0B1B3D | Blue: #2563EB | Sky: #60A5FA | Font: Sora
───────────────────────────────────────────────────────────────────────────── */
:root {
  --navy:        #0B1B3D;
  --navy-dark:   #060f24;
  --navy-light:  #152a5a;
  --blue:        #2563EB;
  --blue-dark:   #1d4ed8;
  --sky:         #60A5FA;
  --white:       #ffffff;
  --gray-50:     #f9fafb;
  --gray-100:    #f3f4f6;
  --gray-200:    #e5e7eb;
  --gray-300:    #d1d5db;
  --gray-400:    #9ca3af;
  --gray-500:    #6b7280;
  --gray-600:    #4b5563;
  --gray-700:    #374151;
  --gray-800:    #1f2937;
  --emerald:     #34d399;
  --radius:      0.5rem;
  --shadow-sm:   0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow:      0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md:   0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:   0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --font-sans:   'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ─── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.15s; }
a:hover { color: var(--blue); }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-sans); font-weight: 700; line-height: 1.2; color: var(--navy); }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: 1.5rem; }

/* ─── Layout ────────────────────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (max-width: 768px) {
  .container { padding: 0 1rem; }
}

/* ─── Announcement Bar ──────────────────────────────────────────────────────── */
.announcement-bar {
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  text-align: center;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.announcement-bar a { color: var(--sky); }
.announcement-bar a:hover { color: var(--white); }

/* ─── Header ────────────────────────────────────────────────────────────────── */
#site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1.5rem;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--navy);
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}
.logo-text { font-size: 1rem; font-weight: 800; color: var(--navy); line-height: 1.1; }
.logo-sub  { font-size: 0.65rem; font-weight: 600; color: var(--gray-500); letter-spacing: 0.1em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: 0.25rem; }
.site-nav a {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  border-radius: var(--radius);
  transition: all 0.15s;
}
.site-nav a:hover, .site-nav a.current-menu-item { color: var(--navy); background: var(--gray-100); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
}
.cart-btn:hover { background: var(--navy-light); color: var(--white); }
.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.65rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.375rem;
  color: var(--navy);
}
@media (max-width: 768px) {
  .site-nav { display: none; }
  .mobile-menu-btn { display: flex; align-items: center; }
}

/* ─── Mobile Nav ────────────────────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.5);
}
.mobile-nav.open { display: block; }
.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--white);
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-nav-close {
  align-self: flex-end;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}
.mobile-nav-panel a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-700);
  border-radius: var(--radius);
  transition: all 0.15s;
}
.mobile-nav-panel a:hover { background: var(--gray-100); color: var(--navy); }

/* ─── Hero Section ──────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #1e3a8a 100%);
  color: var(--white);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(37,99,235,0.3) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 9999px;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero h1 span { color: var(--sky); }
.hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 0.875rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
}
.btn-primary:hover { background: var(--blue-dark); color: var(--white); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
}
.btn-secondary:hover { background: rgba(255,255,255,0.2); color: var(--white); }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}
.hero-trust-dot { width: 6px; height: 6px; background: var(--emerald); border-radius: 50%; flex-shrink: 0; }

/* ─── Trust Bar ─────────────────────────────────────────────────────────────── */
.trust-bar {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
  padding: 2rem 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 768px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
.trust-item { display: flex; align-items: center; gap: 0.75rem; }
.trust-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(11,27,61,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.trust-title { font-size: 0.875rem; font-weight: 700; color: var(--navy); }
.trust-desc  { font-size: 0.75rem; color: var(--gray-500); }

/* ─── Section Titles ────────────────────────────────────────────────────────── */
.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.2;
}
.section-subtitle { font-size: 0.95rem; color: var(--gray-500); margin-top: 0.5rem; }

/* ─── Product Cards ─────────────────────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 1024px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .products-grid { grid-template-columns: 1fr; } }

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: calc(var(--radius) * 1.5);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.product-card-image {
  position: relative;
  background: var(--gray-50);
  aspect-ratio: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s;
}
.product-card:hover .product-card-image img { transform: scale(1.05); }

.product-badge {
  position: absolute;
  top: 0.625rem;
  left: 0.625rem;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 1;
}
.product-badge.sale        { background: #ef4444; color: var(--white); }
.product-badge.new         { background: var(--emerald); color: var(--navy); }
.product-badge.popular     { background: var(--blue); color: var(--white); }
.product-badge.best-seller { background: var(--navy); color: var(--white); }
.product-badge.research-grade { background: rgba(11,27,61,0.08); color: var(--navy); }

.product-card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-category {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.375rem;
}
.product-card-body h3 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 0.375rem;
  line-height: 1.3;
}
.product-card-body h3 a { color: inherit; }
.product-card-body h3 a:hover { color: var(--blue); }
.product-description {
  font-size: 0.775rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 0.75rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}
.product-meta-tag {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: 9999px;
}
.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-100);
}
.product-price {
  font-size: 1rem;
  font-weight: 900;
  color: var(--navy);
}
.product-price .from { font-size: 0.7rem; font-weight: 600; color: var(--gray-500); }
.product-price del { font-size: 0.75rem; color: var(--gray-400); font-weight: 400; margin-right: 0.25rem; }
.product-price ins { text-decoration: none; color: #ef4444; }
.add-to-cart-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.4rem 0.75rem;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.add-to-cart-btn:hover { background: var(--blue); color: var(--white); }

/* ─── Shop Page ─────────────────────────────────────────────────────────────── */
.shop-header {
  background: var(--navy);
  color: var(--white);
  padding: 2.5rem 0;
}
.shop-header h1 { font-size: 2rem; font-weight: 900; color: var(--white); margin-bottom: 0.375rem; }
.shop-header p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.shop-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.shop-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 0.5rem 0.875rem;
  flex: 1;
  max-width: 320px;
}
.shop-search input {
  border: none;
  background: none;
  outline: none;
  font-size: 0.875rem;
  color: var(--gray-700);
  width: 100%;
  font-family: var(--font-sans);
}
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.category-filter-btn {
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.15s;
}
.category-filter-btn:hover,
.category-filter-btn.active {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

/* ─── Single Product ────────────────────────────────────────────────────────── */
.single-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 2.5rem 0;
}
@media (max-width: 768px) { .single-product-layout { grid-template-columns: 1fr; gap: 2rem; } }
.product-main-image {
  background: var(--gray-50);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  border: 1px solid var(--gray-200);
}
.product-main-image img { width: 100%; height: 100%; object-fit: contain; }
.product-info h1 { font-size: 1.875rem; font-weight: 900; color: var(--navy); margin: 0.5rem 0 1rem; }
.product-category-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(37,99,235,0.08);
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  margin-bottom: 0.5rem;
}
.product-price-display {
  font-size: 2rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 1rem;
}
.product-price-display del { font-size: 1.25rem; color: var(--gray-400); font-weight: 400; margin-right: 0.5rem; }
.product-price-display ins { text-decoration: none; color: #ef4444; }
.product-short-desc { font-size: 0.9rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 1.5rem; }
.product-specs {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1.5rem;
}
.product-specs h4 { font-size: 0.8rem; font-weight: 800; color: var(--navy); margin-bottom: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--gray-200);
  gap: 1rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-label { font-size: 0.775rem; color: var(--gray-500); font-weight: 600; flex-shrink: 0; }
.spec-value { font-size: 0.775rem; color: var(--navy); font-weight: 700; text-align: right; }
.research-areas { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.research-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  background: rgba(37,99,235,0.08);
  color: var(--blue);
  border-radius: 9999px;
}

/* ─── Product Tabs ──────────────────────────────────────────────────────────── */
.product-tabs { margin-top: 3rem; border-top: 1px solid var(--gray-200); padding-top: 2rem; }
.tab-buttons {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}
.tab-btn {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-500);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  font-family: var(--font-sans);
}
.tab-btn:hover { color: var(--navy); }
.tab-btn.active { color: var(--navy); border-bottom-color: var(--navy); }
.tab-content { display: none; font-size: 0.9rem; color: var(--gray-700); line-height: 1.8; }
.tab-content.active { display: block; }
.tab-content h3 { font-size: 1rem; font-weight: 800; color: var(--navy); margin: 1rem 0 0.5rem; }
.tab-content p { margin-bottom: 0.875rem; }

/* ─── WooCommerce Overrides ─────────────────────────────────────────────────── */
.woocommerce div.product form.cart .variations { width: 100%; margin-bottom: 1rem; }
.woocommerce div.product form.cart .variations label {
  font-size: 0.8rem; font-weight: 700; color: var(--gray-700); padding-right: 1rem;
}
.woocommerce div.product form.cart .variations select {
  width: 100%;
  padding: 0.625rem 2.25rem 0.625rem 0.875rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--white);
  outline: none;
  transition: border-color 0.15s;
  appearance: none;
  font-family: var(--font-sans);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}
.woocommerce div.product form.cart .variations select:focus { border-color: var(--navy); }
.woocommerce div.product form.cart .single_add_to_cart_button,
.woocommerce #respond input#submit,
.woocommerce a.button,
.woocommerce button.button {
  background: var(--navy) !important;
  color: var(--white) !important;
  border-radius: var(--radius) !important;
  font-family: var(--font-sans) !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  padding: 0.875rem 1.5rem !important;
  border: none !important;
  cursor: pointer !important;
  transition: background 0.15s !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
}
.woocommerce div.product form.cart .single_add_to_cart_button { width: 100%; margin-top: 1rem; }
.woocommerce div.product form.cart .single_add_to_cart_button:hover,
.woocommerce #respond input#submit:hover,
.woocommerce a.button:hover,
.woocommerce button.button:hover { background: var(--blue) !important; }
.woocommerce div.product form.cart .qty {
  width: 72px;
  padding: 0.625rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
  font-family: var(--font-sans);
  color: var(--navy);
  outline: none;
}
.woocommerce div.product form.cart .qty:focus { border-color: var(--navy); }
.woocommerce .woocommerce-message,
.woocommerce .woocommerce-info {
  border-top-color: var(--navy);
  background: var(--gray-50);
  border-radius: var(--radius);
  font-size: 0.875rem;
}
.woocommerce .woocommerce-message::before { color: var(--navy); }
.woocommerce-pagination ul { display: flex; gap: 0.375rem; list-style: none; justify-content: center; margin-top: 2.5rem; }
.woocommerce-pagination ul li a,
.woocommerce-pagination ul li span {
  display: flex; align-items: center; justify-content: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 700;
  border: 1px solid var(--gray-200);
  color: var(--gray-700);
  transition: all 0.15s;
}
.woocommerce-pagination ul li a:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.woocommerce-pagination ul li span.current { background: var(--navy); color: var(--white); border-color: var(--navy); }
.woocommerce table.shop_table { border-collapse: collapse; width: 100%; font-size: 0.875rem; }
.woocommerce table.shop_table th { background: var(--gray-50); color: var(--navy); font-weight: 700; padding: 0.75rem 1rem; border-bottom: 2px solid var(--gray-200); text-align: left; }
.woocommerce table.shop_table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
.woocommerce table.shop_table .product-thumbnail img { width: 60px; height: 60px; object-fit: contain; border-radius: 0.375rem; background: var(--gray-50); border: 1px solid var(--gray-200); padding: 0.25rem; }
.woocommerce .cart-collaterals .cart_totals { max-width: 400px; margin-left: auto; }
.woocommerce .cart-collaterals .cart_totals h2 { font-size: 1rem; font-weight: 800; color: var(--navy); margin-bottom: 1rem; }
.woocommerce .wc-proceed-to-checkout .checkout-button { background: var(--blue) !important; width: 100%; text-align: center; justify-content: center; }
.woocommerce-checkout .woocommerce-billing-fields h3,
.woocommerce-checkout .woocommerce-shipping-fields h3,
.woocommerce-checkout #order_review_heading { font-size: 1rem; font-weight: 800; color: var(--navy); margin-bottom: 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--gray-200); }
.woocommerce form .form-row label { font-size: 0.8rem; font-weight: 700; color: var(--gray-700); margin-bottom: 0.25rem; display: block; }
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row select,
.woocommerce form .form-row textarea {
  width: 100%; padding: 0.625rem 0.875rem;
  border: 1px solid var(--gray-200); border-radius: var(--radius);
  font-size: 0.875rem; font-family: var(--font-sans); color: var(--gray-800);
  outline: none; transition: border-color 0.15s;
}
.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.woocommerce-checkout #payment .place-order .button { background: var(--blue) !important; width: 100%; text-align: center; justify-content: center; font-size: 1rem !important; padding: 1rem !important; }
.woocommerce-account .woocommerce-MyAccount-navigation { width: 200px; float: left; margin-right: 2rem; }
.woocommerce-account .woocommerce-MyAccount-navigation ul { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; list-style: none; padding: 0; }
.woocommerce-account .woocommerce-MyAccount-navigation ul li a { display: block; padding: 0.75rem 1rem; font-size: 0.875rem; font-weight: 600; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); transition: all 0.15s; }
.woocommerce-account .woocommerce-MyAccount-navigation ul li a:hover,
.woocommerce-account .woocommerce-MyAccount-navigation ul li.is-active a { background: var(--navy); color: var(--white); }
.woocommerce-account .woocommerce-MyAccount-content { overflow: hidden; }

/* ─── Category Cards ────────────────────────────────────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
@media (max-width: 1024px) { .categories-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .categories-grid { grid-template-columns: 1fr; } }
.category-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: calc(var(--radius) * 1.5);
  padding: 1.5rem;
  transition: all 0.2s;
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.category-card:hover { border-color: var(--navy); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.category-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.category-name { font-size: 0.9rem; font-weight: 800; color: var(--navy); margin-bottom: 0.25rem; }
.category-count { font-size: 0.75rem; color: var(--gray-500); }

/* ─── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 3.5rem 0 0;
  margin-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .logo-text { color: var(--white); font-size: 1.1rem; }
.footer-brand .logo-sub  { color: rgba(255,255,255,0.5); }
.footer-brand p { font-size: 0.8rem; color: rgba(255,255,255,0.6); line-height: 1.7; margin-top: 0.875rem; max-width: 280px; }
.footer-col h4 { font-size: 0.75rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--white); margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { font-size: 0.8rem; color: rgba(255,255,255,0.6); transition: color 0.15s; }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.5); margin: 0; }
.disclaimer-bar {
  background: rgba(0,0,0,0.2);
  padding: 0.875rem 0;
  margin-top: 0;
}
.disclaimer-bar p { font-size: 0.7rem; color: rgba(255,255,255,0.5); text-align: center; line-height: 1.6; margin: 0; }

/* ─── Utility ───────────────────────────────────────────────────────────────── */
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-8  { padding-top: 2rem; padding-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-6  { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.woo-content { padding: 2rem 0; }

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 3rem 0 2.5rem; }
  .hero h1 { font-size: 1.875rem; }
  .single-product-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .shop-controls { flex-direction: column; align-items: stretch; }
  .shop-search { max-width: 100%; }
}