/* ==========================================================================
   ATTIREROBE — PREMIUM FASHION & APPAREL DESIGN SYSTEM
   Lahore, Pakistan • Official Brand Stylesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables & Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Color Palette */
  --color-primary: #111111;
  --color-primary-rgb: 17, 17, 17;
  --color-bg: #FFFFFF;
  --color-bg-secondary: #F7F5F2;
  --color-bg-tertiary: #EFECE6;
  --color-text: #292929;
  --color-text-muted: #666666;
  --color-text-light: #8E8E8E;
  --color-accent: #B49A6C;
  --color-accent-hover: #9E8357;
  --color-accent-light: #F4EFE6;
  --color-border: #E5E2DC;
  --color-border-subtle: #F0EDE8;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BD5A;
  --color-white: #FFFFFF;
  --color-card-bg: #FFFFFF;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'Playfair Display', 'Cinzel', Didot, 'Times New Roman', serif;

  /* Spacing Scale */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Layout Containers */
  --container-max-width: 1320px;
  --container-narrow-width: 980px;
  --header-height: 80px;
  --header-height-mobile: 70px;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.1);
  --shadow-floating: 0 12px 32px rgba(0, 0, 0, 0.18);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Border Radii */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   2. Reset & Baseline
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Accessibility Focus Ring */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Typography & Section Utility
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.8rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  color: var(--color-text);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-accent {
  color: var(--color-accent);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--spacing-2xl);
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3vw, 2.5rem);
  padding-right: clamp(1rem, 3vw, 2.5rem);
}

.container-narrow {
  max-width: var(--container-narrow-width);
}

.section {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
}

.bg-secondary {
  background-color: var(--color-bg-secondary);
}

.bg-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 {
  color: var(--color-white);
}

.bg-dark p {
  color: #CCCCCC;
}

/* --------------------------------------------------------------------------
   4. Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(180, 154, 108, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(180, 154, 108, 0.35);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

.btn-outline-white:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border: 1px solid var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  border-color: var(--color-whatsapp-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.775rem;
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-secondary);
  color: var(--color-primary);
}

.badge-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.badge-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   5. Mandatory Sticky Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-subtle);
  z-index: 1000;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-border);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 clamp(1rem, 2.5vw, 2.5rem);
  gap: 1.5rem;
}

/* Brand Logo */
.header-brand {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.header-logo {
  height: 44px;
  width: auto;
  display: block;
}

/* Navigation Menu - Desktop */
.header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.8vw, 2.2rem);
  margin: 0;
  padding: 0;
  list-style: none;
  white-space: nowrap;
}

.nav-link {
  position: relative;
  font-size: 0.825rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

/* Header Right Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.header-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text);
  transition: all var(--transition-fast);
  border: 1px solid var(--color-border);
}

.header-search-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background-color: var(--color-bg-secondary);
}

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-xs);
  transition: all var(--transition-base);
}

.header-cta-btn:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-1px);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1010;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 380px);
  height: 100vh;
  background-color: var(--color-white);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
  z-index: 1005;
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  transition: right var(--transition-smooth);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1002;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-drawer-close {
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text);
  padding: 0.5rem;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  display: block;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.mobile-nav-link.active {
  color: var(--color-accent);
  font-weight: 700;
}

.mobile-drawer-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-subtle);
}

.mobile-drawer-contact {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.mobile-drawer-socials {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* --------------------------------------------------------------------------
   6. Mandatory Floating WhatsApp Button — LEFT SIDE
   -------------------------------------------------------------------------- */
.whatsapp-float-btn {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4), var(--shadow-floating);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-fast);
}

.whatsapp-float-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-float-btn:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}

/* Floating WhatsApp Tooltip */
.whatsapp-tooltip {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.775rem;
  font-weight: 500;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.whatsapp-tooltip::before {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: transparent var(--color-primary) transparent transparent;
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   7. Hero Sections
   -------------------------------------------------------------------------- */
.hero-lifestyle {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--color-primary);
  color: var(--color-white);
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  transform: scale(1.02);
  transition: transform 10s ease-out;
}

.hero-lifestyle:hover .hero-bg-media {
  transform: scale(1.06);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(17,17,17,0.4) 0%, rgba(17,17,17,0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: clamp(3rem, 6vw, 6rem) 1.5rem;
}

.hero-title {
  color: var(--color-white);
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 680px;
  margin: 0 auto 2rem;
  font-weight: 300;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Page Hero Banner for Inner Pages */
.page-hero {
  position: relative;
  padding: clamp(3.5rem, 6vw, 5.5rem) 0;
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.page-hero-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 0.5rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-separator {
  color: var(--color-border);
}

/* --------------------------------------------------------------------------
   8. Product Cards & Grid
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.25rem, 2.2vw, 2rem);
}

.product-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xs);
  overflow: hidden;
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.product-media-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background-color: var(--color-bg-secondary);
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-badge-wrap {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-actions-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px;
  background: linear-gradient(180deg, transparent 0%, rgba(17,17,17,0.7) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 3;
}

.product-card:hover .product-actions-overlay {
  opacity: 1;
  transform: translateY(0);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.product-category-meta {
  font-size: 0.725rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.product-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 0.5rem;
  transition: color var(--transition-fast);
}

.product-card:hover .product-title {
  color: var(--color-accent);
}

.product-excerpt {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-subtle);
  gap: 0.5rem;
}

.product-inquiry-link {
  font-size: 0.775rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-inquiry-link:hover {
  color: var(--color-accent);
}

/* Category Cards */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
}

.category-card {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xs);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
  background-color: var(--color-primary);
}

.category-card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
  transition: transform var(--transition-smooth), opacity var(--transition-base);
}

.category-card:hover .category-card-img {
  transform: scale(1.06);
  opacity: 0.92;
}

.category-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.75) 100%);
  pointer-events: none;
}

.category-card-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.category-card-title {
  color: var(--color-white);
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.category-card-cta {
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform var(--transition-fast);
}

.category-card:hover .category-card-cta {
  transform: translateX(4px);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   9. Shop Filtering & Catalog Controls
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--spacing-2xl);
}

.filter-btn {
  padding: 0.55rem 1.15rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: var(--color-white);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.catalog-demo-notice {
  background-color: var(--color-bg-secondary);
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-xs);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

/* --------------------------------------------------------------------------
   10. Product Detail Page
   -------------------------------------------------------------------------- */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: flex-start;
}

.product-gallery-sticky {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-image-wrap {
  width: 100%;
  aspect-ratio: 4 / 5;
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
}

.main-gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-fast);
}

.thumbnail-row {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 4px;
}

.thumbnail-item {
  width: 80px;
  height: 96px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  flex-shrink: 0;
  background-color: var(--color-bg-secondary);
  transition: border-color var(--transition-fast);
}

.thumbnail-item.active {
  border-color: var(--color-accent);
}

.thumbnail-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info-panel {
  display: flex;
  flex-direction: column;
}

.product-meta-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
}

.product-detail-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-top: 0.25rem;
  margin-bottom: 0.75rem;
}

.spec-selector {
  margin-bottom: 1.5rem;
}

.spec-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
  color: var(--color-primary);
}

.swatch-group {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 1px var(--color-border);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

.color-swatch:hover,
.color-swatch.active {
  transform: scale(1.1);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.size-pill-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.size-pill {
  min-width: 44px;
  height: 42px;
  padding: 0 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.size-pill:hover {
  border-color: var(--color-primary);
}

.size-pill.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.product-highlights-box {
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius-xs);
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
}

.product-highlights-box h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.highlights-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.highlights-list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--color-text);
}

.highlights-list li::before {
  content: '■';
  font-size: 0.6rem;
  color: var(--color-accent);
}

.product-accordion {
  border-top: 1px solid var(--color-border);
  margin-top: 1.5rem;
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  text-align: left;
}

.accordion-icon {
  font-size: 1.1rem;
  transition: transform var(--transition-base);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base) ease-out;
}

.accordion-item.active .accordion-content {
  max-height: 400px;
}

.accordion-body {
  padding-bottom: 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   11. Lookbook Masonry / Grid & Lightbox
   -------------------------------------------------------------------------- */
.lookbook-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.lookbook-item {
  position: relative;
  border-radius: var(--radius-xs);
  overflow: hidden;
  cursor: pointer;
  background-color: var(--color-bg-secondary);
}

.lookbook-item.tall {
  grid-row: span 2;
}

.lookbook-img-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}

.lookbook-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.lookbook-item:hover .lookbook-img {
  transform: scale(1.05);
}

.lookbook-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(17,17,17,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.lookbook-item:hover .lookbook-overlay {
  opacity: 1;
}

.lookbook-meta {
  font-size: 0.725rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}

.lookbook-title {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: 2rem;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-image {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: var(--radius-xs);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.lightbox-caption {
  color: var(--color-white);
  text-align: center;
  margin-top: 1rem;
}

.lightbox-close {
  position: absolute;
  top: -44px;
  right: -10px;
  font-size: 2rem;
  color: var(--color-white);
  cursor: pointer;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   12. Forms (Contact & Custom Orders)
   -------------------------------------------------------------------------- */
.form-card {
  background-color: var(--color-white);
  padding: clamp(1.75rem, 3.5vw, 3rem);
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.1rem;
  font-size: 0.9rem;
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
  outline: none;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-xs);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.alert-success {
  background-color: #E8F5E9;
  color: #1B5E20;
  border: 1px solid #C8E6C9;
}

.alert-error {
  background-color: #FFEBEE;
  color: #B71C1C;
  border: 1px solid #FFCDD2;
}

.alert-info {
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   13. Contact Page Cards & Map
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: flex-start;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xs);
  transition: transform var(--transition-base), border-color var(--transition-fast);
}

.contact-info-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border);
}

.contact-icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.contact-card-title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.contact-card-value {
  font-size: 0.95rem;
  color: var(--color-text);
}

.map-wrapper {
  margin-top: 3.5rem;
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.map-wrapper iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
}

/* --------------------------------------------------------------------------
   14. Process Steps (Custom Orders)
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.process-step {
  position: relative;
  padding: 2rem 1.5rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xs);
  text-align: center;
  transition: all var(--transition-base);
}

.process-step:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-secondary);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--color-border);
}

.step-title {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   15. Features & Value Propositions
   -------------------------------------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature-box {
  text-align: left;
  padding: 1.5rem 0;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background-color: var(--color-bg-secondary);
  color: var(--color-accent);
  border-radius: var(--radius-xs);
  margin-bottom: 1.25rem;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.feature-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   16. Search Modal
   -------------------------------------------------------------------------- */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.search-modal.active {
  opacity: 1;
  visibility: visible;
}

.search-modal-container {
  width: 100%;
  max-width: 680px;
  padding: 0 1.5rem;
}

.search-input-wrap {
  position: relative;
  border-bottom: 2px solid var(--color-white);
  padding-bottom: 0.5rem;
}

.search-input {
  width: 100%;
  background: transparent;
  border: none;
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--color-white);
  padding-right: 50px;
}

.search-input:focus {
  outline: none;
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.search-modal-close {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
}

.search-results-list {
  margin-top: 1.5rem;
  max-height: 50vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-xs);
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  transition: background-color var(--transition-fast);
}

.search-result-item:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

/* --------------------------------------------------------------------------
   17. Professional 4-Column Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary);
  color: #CCCCCC;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: clamp(4rem, 6vw, 5.5rem);
  padding-bottom: 2rem;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: clamp(2rem, 3.5vw, 4rem);
  margin-bottom: clamp(3rem, 5vw, 4rem);
}

.footer-col-title {
  font-family: var(--font-sans);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.footer-brand-logo {
  height: 42px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-brand-desc {
  color: #9E9E9E;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  max-width: 320px;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: #A0A0A0;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: #A0A0A0;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-xs);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Footer Bottom Bar */
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: #888888;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-legal-links a:hover {
  color: var(--color-accent);
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #A0A0A0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color var(--transition-fast);
}

.back-to-top:hover {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   18. Comprehensive Media Queries (Responsive Breakpoints)
   Tested widths: 1920px, 1440px, 1024px, 768px, 430px, 375px, 320px
   -------------------------------------------------------------------------- */

/* Breakpoint: Desktop Large (1280px - 1440px) */
@media (max-width: 1280px) {
  .nav-list {
    gap: 1.25rem;
  }
}

/* Breakpoint: Tablet Landscape & Small Laptop (1080px down) */
/* Switch desktop menu to mobile drawer before items cramp or stack */
@media (max-width: 1080px) {
  .header-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .header-cta-btn {
    display: none;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

/* Breakpoint: Tablet Portrait (768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

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

  .product-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-gallery-sticky {
    position: static;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

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

  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .whatsapp-float-btn {
    left: 18px;
    bottom: 18px;
    width: 52px;
    height: 52px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}

/* Breakpoint: Large Mobile (430px) */
@media (max-width: 480px) {
  .category-grid {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .product-body {
    padding: 0.85rem;
  }

  .product-title {
    font-size: 0.95rem;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .lookbook-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

/* Breakpoint: Small Mobile (375px down to 320px) */
@media (max-width: 360px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .header-logo {
    height: 36px;
  }
}