/* ==========================================================================
   IMRAN SHOES — MONOCHROMATIC FLAT DESIGN E-COMMERCE STYLESHEET
   Color System: Strictly Single-Color Monochromatic (Rich Earthy Brown #4A2C18)
   Zero Multi-Color Elements | Normal Image Proportions | 100% Mobile-Responsive
   ========================================================================== */

:root {
  /* Strictly Single-Color Monochromatic Palette (Hue: 24deg Earthy Leather Brown) */
  --mono-950: #1E1108;
  --mono-900: #2E1A0D;
  --mono-850: #3B2212;
  --mono-800: #4A2C18; /* Primary Brand Shade */
  --mono-700: #5E3A22;
  --mono-600: #764B2F;
  --mono-500: #916243;
  --mono-400: #AF8365;
  --mono-300: #CAAC94;
  --mono-200: #E2D1C3;
  --mono-150: #ECE0D6;
  --mono-100: #F4ECE4;
  --mono-50:  #FAF6F2;
  --mono-0:   #FDFBF9;

  /* Opacity Variants of Primary #4A2C18 */
  --mono-alpha-04: rgba(74, 44, 24, 0.04);
  --mono-alpha-08: rgba(74, 44, 24, 0.08);
  --mono-alpha-12: rgba(74, 44, 24, 0.12);
  --mono-alpha-20: rgba(74, 44, 24, 0.20);
  --mono-alpha-65: rgba(30, 17, 8, 0.65);

  /* Typography & Layout */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --container-max: 1180px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --transition: 180ms ease-in-out;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--mono-50);
  color: var(--mono-900);
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ==========================================================================
   TOP ANNOUNCEMENT & VERIFIED EMAIL UTILITY BAR
   ========================================================================== */
.top-utility-bar {
  background-color: var(--mono-900);
  color: var(--mono-100);
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--mono-800);
}

.top-utility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.utility-notice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.utility-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--mono-300);
  display: inline-block;
  flex-shrink: 0;
}

.utility-contact {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.utility-email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--mono-0);
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  background-color: var(--mono-800);
  border: 1px solid var(--mono-600);
  border-radius: var(--radius-sm);
}

.utility-email-link:hover {
  background-color: var(--mono-700);
}

.btn-copy-mini {
  background: transparent;
  color: var(--mono-200);
  border: 1px solid var(--mono-600);
  padding: 0.18rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-copy-mini:hover {
  background-color: var(--mono-800);
  color: var(--mono-0);
}

/* ==========================================================================
   HEADER & MINIMALIST LOGO
   ========================================================================== */
.site-header {
  background-color: var(--mono-0);
  border-bottom: 1px solid var(--mono-200);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.5rem;
  gap: 1rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-emblem {
  width: 42px;
  height: 42px;
  background-color: var(--mono-800);
  color: var(--mono-0);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--mono-900);
  flex-shrink: 0;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--mono-900);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.logo-subtitle {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mono-600);
  font-weight: 600;
  margin-top: 0.15rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mono-800);
  padding: 0.35rem 0.15rem;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--mono-950);
  border-bottom-color: var(--mono-800);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.header-email-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--mono-800);
  background-color: var(--mono-100);
  border: 1px solid var(--mono-200);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
}

.header-email-pill:hover {
  background-color: var(--mono-150);
  border-color: var(--mono-400);
}

.btn-cart-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  background-color: var(--mono-800);
  color: var(--mono-0);
  border: 1px solid var(--mono-900);
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition);
}

.btn-cart-trigger:hover {
  background-color: var(--mono-900);
}

.cart-count-badge {
  background-color: var(--mono-100);
  color: var(--mono-900);
  font-size: 0.75rem;
  font-weight: 700;
  min-width: 22px;
  height: 22px;
  padding: 0 0.35rem;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle {
  display: none;
  background-color: var(--mono-100);
  border: 1px solid var(--mono-200);
  color: var(--mono-900);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-drawer {
  display: none;
  background-color: var(--mono-0);
  border-bottom: 1px solid var(--mono-200);
  padding: 1rem 1.25rem;
}

.mobile-nav-drawer.open {
  display: block;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.mobile-nav-list a,
.mobile-nav-list button {
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--mono-850);
  padding: 0.5rem 0.25rem;
  border-bottom: 1px solid var(--mono-100);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
}

/* ==========================================================================
   INTRO-FIRST HERO SECTION (TEXT-BASED, NO MASSIVE BANNER IMAGE)
   ========================================================================== */
.intro-section {
  background-color: var(--mono-100);
  border-bottom: 1px solid var(--mono-200);
  padding: 2.25rem 0 2rem;
}

.intro-box {
  background-color: var(--mono-0);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-md);
  padding: 1.85rem 2rem;
}

.intro-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mono-800);
  background-color: var(--mono-100);
  border: 1px solid var(--mono-200);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.9rem;
}

.intro-title {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  font-weight: 700;
  color: var(--mono-900);
  line-height: 1.25;
  margin-bottom: 0.75rem;
  max-width: 900px;
}

.intro-lead {
  font-size: 0.975rem;
  color: var(--mono-700);
  max-width: 860px;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.intro-meta-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--mono-150);
}

.intro-meta-item {
  background-color: var(--mono-50);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.meta-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-600);
  font-weight: 600;
}

.meta-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mono-900);
}

/* ==========================================================================
   EXCLUSIVE 6-SHOE PRODUCT CATALOG SECTION
   ========================================================================== */
.catalog-section {
  padding: 2.25rem 0 3rem;
}

.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--mono-200);
  flex-wrap: wrap;
}

.catalog-heading-group h2 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--mono-900);
}

.catalog-heading-group p {
  font-size: 0.875rem;
  color: var(--mono-600);
  margin-top: 0.15rem;
}

.catalog-controls {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.filter-pills {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.filter-pill {
  background-color: var(--mono-0);
  color: var(--mono-700);
  border: 1px solid var(--mono-200);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-pill:hover,
.filter-pill.active {
  background-color: var(--mono-800);
  color: var(--mono-0);
  border-color: var(--mono-900);
}

.sort-select {
  background-color: var(--mono-0);
  color: var(--mono-900);
  border: 1px solid var(--mono-200);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
}

/* Product Grid — Strictly 6 Shoes, Uniform Standard Image Sizing */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.product-card {
  background-color: var(--mono-0);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color var(--transition), background-color var(--transition);
}

.product-card:hover {
  border-color: var(--mono-500);
}

/* NORMAL, UNIFORM CROPPED IMAGE SIZE (Never Oversized) */
.product-image-wrap {
  position: relative;
  width: 100%;
  height: 195px;
  background-color: var(--mono-100);
  border-bottom: 1px solid var(--mono-200);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 240ms ease;
}

.product-card:hover .product-image-wrap img {
  transform: scale(1.03);
}

.product-badge-row {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  right: 0.65rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.product-category-tag {
  background-color: var(--mono-900);
  color: var(--mono-0);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.22rem 0.55rem;
  border-radius: 3px;
}

.product-stock-tag {
  background-color: var(--mono-0);
  color: var(--mono-800);
  border: 1px solid var(--mono-300);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
}

.product-card-body {
  padding: 1.1rem 1.15rem 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-code {
  font-size: 0.7rem;
  color: var(--mono-500);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.product-title {
  font-size: 1.025rem;
  font-weight: 700;
  color: var(--mono-900);
  line-height: 1.35;
  margin-bottom: 0.4rem;
}

.product-desc {
  font-size: 0.825rem;
  color: var(--mono-600);
  line-height: 1.5;
  margin-bottom: 0.85rem;
}

.product-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-top: 1px solid var(--mono-150);
  border-bottom: 1px solid var(--mono-150);
  margin-bottom: 0.85rem;
}

.product-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--mono-900);
  letter-spacing: -0.01em;
}

.product-shipping-note {
  font-size: 0.72rem;
  color: var(--mono-600);
  font-weight: 600;
}

/* Mobile-Friendly Size Selector on Each Card */
.size-selector-group {
  margin-bottom: 0.95rem;
}

.size-selector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mono-700);
  margin-bottom: 0.4rem;
}

.btn-size-chart-inline {
  background: none;
  border: none;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--mono-800);
  text-decoration: underline;
  cursor: pointer;
}

.size-options-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.35rem;
}

.size-btn {
  background-color: var(--mono-50);
  color: var(--mono-800);
  border: 1px solid var(--mono-200);
  border-radius: 3px;
  padding: 0.36rem 0;
  font-size: 0.775rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.size-btn:hover {
  border-color: var(--mono-600);
  background-color: var(--mono-100);
}

.size-btn.selected {
  background-color: var(--mono-800);
  color: var(--mono-0);
  border-color: var(--mono-900);
}

.card-action-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  margin-top: auto;
}

.btn-add-cart {
  background-color: var(--mono-800);
  color: var(--mono-0);
  border: 1px solid var(--mono-900);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transition: background-color var(--transition);
}

.btn-add-cart:hover {
  background-color: var(--mono-900);
}

.btn-quick-buy {
  background-color: var(--mono-100);
  color: var(--mono-900);
  border: 1px solid var(--mono-300);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-quick-buy:hover {
  background-color: var(--mono-200);
  border-color: var(--mono-600);
}

/* ==========================================================================
   CRAFTSMANSHIP & QUALITY ASSURANCE STRIP (MONOCHROMATIC FLAT)
   ========================================================================== */
.quality-section {
  background-color: var(--mono-100);
  border-top: 1px solid var(--mono-200);
  border-bottom: 1px solid var(--mono-200);
  padding: 2.5rem 0;
}

.section-header-flat {
  margin-bottom: 1.5rem;
}

.section-header-flat h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--mono-900);
  margin-bottom: 0.3rem;
}

.section-header-flat p {
  font-size: 0.88rem;
  color: var(--mono-600);
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.quality-card {
  background-color: var(--mono-0);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-md);
  padding: 1.35rem;
}

.quality-step-num {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-0);
  background-color: var(--mono-800);
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  margin-bottom: 0.65rem;
}

.quality-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--mono-900);
  margin-bottom: 0.4rem;
}

.quality-card p {
  font-size: 0.84rem;
  color: var(--mono-600);
  line-height: 1.55;
}

/* ==========================================================================
   LOCAL PAKISTANI CHECKOUT & PAYMENT GATEWAY SECTION
   (Exclusively JazzCash, EasyPaisa, Direct Bank Transfer)
   ========================================================================== */
.checkout-section {
  padding: 2.75rem 0;
  background-color: var(--mono-50);
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.checkout-panel,
.order-summary-panel {
  background-color: var(--mono-0);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.panel-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--mono-900);
  padding-bottom: 0.75rem;
  margin-bottom: 1.15rem;
  border-bottom: 1px solid var(--mono-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.95rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--mono-850);
}

.form-input,
.form-select,
.form-textarea {
  background-color: var(--mono-50);
  border: 1px solid var(--mono-300);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  font-size: 0.88rem;
  color: var(--mono-900);
  width: 100%;
  transition: border-color var(--transition), background-color var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--mono-800);
  background-color: var(--mono-0);
}

/* Payment Gateway Cards (Strictly JazzCash, EasyPaisa, Direct Bank Transfer) */
.payment-methods-heading {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--mono-900);
  margin: 1.35rem 0 0.65rem;
}

.payment-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.payment-option-card {
  position: relative;
  background-color: var(--mono-50);
  border: 2px solid var(--mono-200);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.7rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  transition: all var(--transition);
}

.payment-option-card:hover {
  border-color: var(--mono-500);
}

.payment-option-card.active {
  background-color: var(--mono-100);
  border-color: var(--mono-800);
}

.payment-option-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.payment-badge-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}

.payment-method-code {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background-color: var(--mono-800);
  color: var(--mono-0);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

.payment-radio-indicator {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--mono-500);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.payment-option-card.active .payment-radio-indicator {
  border-color: var(--mono-900);
  background-color: var(--mono-800);
  box-shadow: inset 0 0 0 3px var(--mono-100);
}

.payment-method-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--mono-900);
}

.payment-method-sub {
  font-size: 0.72rem;
  color: var(--mono-600);
}

.payment-instructions-box {
  background-color: var(--mono-100);
  border: 1px solid var(--mono-300);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.2rem;
}

.payment-account-table {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1rem;
  padding: 0.65rem 0.8rem;
  background-color: var(--mono-0);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-sm);
  margin: 0.6rem 0 0.85rem;
  font-size: 0.82rem;
}

.btn-place-order {
  width: 100%;
  background-color: var(--mono-800);
  color: var(--mono-0);
  border: 1px solid var(--mono-950);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color var(--transition);
}

.btn-place-order:hover {
  background-color: var(--mono-900);
}

/* Order Summary Panel */
.summary-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: 1rem;
  padding-right: 0.25rem;
}

.summary-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.6rem;
  background-color: var(--mono-50);
  border: 1px solid var(--mono-200);
  border-radius: var(--radius-sm);
}

.summary-item-thumb {
  width: 56px;
  height: 46px;
  border-radius: 3px;
  object-fit: cover;
  border: 1px solid var(--mono-200);
}

.summary-item-info h4 {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--mono-900);
  line-height: 1.25;
}

.summary-item-meta {
  font-size: 0.74rem;
  color: var(--mono-600);
  margin-top: 0.15rem;
}

.summary-qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.3rem;
}

.btn-qty {
  width: 22px;
  height: 22px;
  border-radius: 3px;
  border: 1px solid var(--mono-300);
  background-color: var(--mono-0);
  color: var(--mono-900);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-remove-item {
  background: none;
  border: none;
  font-size: 0.72rem;
  color: var(--mono-600);
  text-decoration: underline;
  cursor: pointer;
  margin-left: 0.35rem;
}

.summary-totals {
  border-top: 1px solid var(--mono-200);
  padding-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--mono-700);
}

.summary-row.grand-total {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--mono-950);
  padding-top: 0.55rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--mono-200);
}

.empty-cart-box {
  text-align: center;
  padding: 1.75rem 1rem;
  background-color: var(--mono-50);
  border: 1px dashed var(--mono-300);
  border-radius: var(--radius-sm);
  color: var(--mono-600);
  font-size: 0.86rem;
}

/* ==========================================================================
   FLAWLESS FOOTER (EMAIL ONLY CONTACT, ZERO BROKEN LINKS)
   ========================================================================== */
.site-footer {
  background-color: var(--mono-900);
  color: var(--mono-150);
  border-top: 2px solid var(--mono-800);
  margin-top: auto;
  padding: 3rem 0 1.75rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.25fr;
  gap: 2rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid var(--mono-800);
}

.footer-brand-desc {
  font-size: 0.86rem;
  color: var(--mono-200);
  margin: 0.85rem 0 1.1rem;
  line-height: 1.6;
}

.footer-email-card {
  background-color: var(--mono-850);
  border: 1px solid var(--mono-700);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
}

.footer-email-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-300);
  font-weight: 700;
  display: block;
  margin-bottom: 0.25rem;
}

.footer-email-address {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--mono-0);
  word-break: break-all;
  display: inline-block;
}

.footer-col h3 {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-0);
  margin-bottom: 0.95rem;
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a,
.footer-links button {
  background: none;
  border: none;
  color: var(--mono-200);
  font-size: 0.85rem;
  text-align: left;
  cursor: pointer;
  padding: 0;
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-links button:hover {
  color: var(--mono-0);
  text-decoration: underline;
}

.footer-payment-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.footer-pay-tag {
  background-color: var(--mono-800);
  color: var(--mono-100);
  border: 1px solid var(--mono-600);
  padding: 0.28rem 0.6rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 700;
}

.footer-bottom {
  padding-top: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--mono-300);
}

/* ==========================================================================
   MODALS & SLIDE-OVER DRAWER
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: var(--mono-alpha-65);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 250;
  padding: 1rem;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  background-color: var(--mono-0);
  border: 1px solid var(--mono-300);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.5rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--mono-200);
}

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--mono-900);
}

.btn-modal-close {
  background-color: var(--mono-100);
  border: 1px solid var(--mono-300);
  color: var(--mono-900);
  width: 32px;
  height: 32px;
  border-radius: 3px;
  font-weight: 700;
  cursor: pointer;
}

.size-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  margin-top: 0.5rem;
}

.size-table th,
.size-table td {
  border: 1px solid var(--mono-200);
  padding: 0.55rem 0.7rem;
  text-align: center;
}

.size-table th {
  background-color: var(--mono-800);
  color: var(--mono-0);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: calc(100vw - 2.5rem);
}

.toast-msg {
  background-color: var(--mono-900);
  color: var(--mono-0);
  border: 1px solid var(--mono-600);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (100% MOBILE & TABLET OPTIMIZATION)
   ========================================================================== */
@media (max-width: 992px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .intro-meta-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .quality-grid {
    grid-template-columns: 1fr;
  }
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .primary-nav,
  .header-email-pill {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 0.9rem;
  }
  .top-utility-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .intro-section {
    padding: 1.35rem 0;
  }
  .intro-box {
    padding: 1.25rem 1.1rem;
  }
  .intro-meta-strip {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }
  .product-image-wrap {
    height: 185px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .payment-options-grid {
    grid-template-columns: 1fr;
  }
  .payment-account-table {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}