/* ==========================================================================
   HADIA PAINT STUDIO - Main Design System & E-Commerce Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Hadia Paint Studio Palette: Purple Primary, Pink Secondary, Blue 3rd Accent */
  --color-primary: #4C1D95;         /* Purple Primary */
  --color-primary-dark: #3B0764;    /* Deep Midnight Purple */
  --color-accent-pink: #EC4899;     /* Pink Secondary */
  --color-accent-blue: #3B82F6;     /* Blue 3rd Accent */
  --color-accent-orange: #F97316;   /* Playful Orange */
  --color-accent-purple: #8B5CF6;   /* Soft Purple */
  --color-accent-cyan: #06B6D4;     /* Playful Cyan */
  --color-accent-yellow: #FBBF24;   /* Warm Gold */

  --color-bg-main: #F8FAFC;
  --color-bg-card: #FFFFFF;
  --color-text-main: #1E1B4B;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-border: #E2E8F0;

  --shadow-sm: 0 2px 8px rgba(76, 29, 149, 0.04);
  --shadow-md: 0 8px 24px rgba(76, 29, 149, 0.08);
  --shadow-lg: 0 16px 36px rgba(76, 29, 149, 0.12);
  --shadow-hover: 0 20px 40px rgba(236, 72, 153, 0.2);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.2;
}

.text-center { text-align: center; }
.text-pink { color: var(--color-accent-pink); }
.text-orange { color: var(--color-accent-orange); }
.text-purple { color: var(--color-accent-purple); }

/* Gradient Text Effect */
.gradient-text {
  background: linear-gradient(135deg, var(--color-accent-pink), var(--color-accent-orange), var(--color-accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap !important;
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-pink), var(--color-accent-blue));
  color: #FFFFFF;
  box-shadow: 0 8px 20px rgba(236, 72, 153, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(59, 130, 246, 0.45);
}

.btn-secondary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* Responsive Button Text Helpers */
.btn-text-mobile {
  display: none !important;
}

@media (max-width: 640px) {
  .btn-text-desktop {
    display: none !important;
  }
  .btn-text-mobile {
    display: inline !important;
  }
  
  .btn {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.125rem;
}

/* Announcement Bar */
.announcement-bar {
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
  color: #FFFFFF;
  text-align: center;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  position: relative;
  z-index: 101;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 85px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent-pink), var(--color-accent-orange));
  border-radius: 2px;
  transition: width var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cart-icon-btn {
  position: relative;
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cart-icon-btn:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--color-accent-pink);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(236, 72, 153, 0.4);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--color-primary);
  cursor: pointer;
}

/* Mobile Drawer Navigation */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: -100%;
  width: 320px;
  height: 100vh;
  background: #FFFFFF;
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 200;
  transition: left var(--transition-smooth);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
}

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

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--color-border);
}

.drawer-close-btn {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.mobile-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-menu-links a {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 80px 0 100px;
  background: radial-gradient(circle at 10% 20%, rgba(254, 243, 199, 0.6) 0%, rgba(248, 250, 252, 1) 90%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
}

.hero-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(236, 72, 153, 0.1);
  color: var(--color-accent-pink);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #FFFFFF;
  padding: 16px;
  transform: rotate(2deg);
  transition: transform var(--transition-normal);
}

.hero-visual-card:hover {
  transform: rotate(0deg) scale(1.02);
}

.hero-visual-card img {
  border-radius: var(--radius-md);
  width: 100%;
}

/* Shop / Product Section */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent-orange);
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

/* Product Cards Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

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

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(236, 72, 153, 0.3);
}

.product-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #F1F5F9;
  overflow: hidden;
}

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

.product-card:hover .product-thumb img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-accent-pink);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
  white-space: nowrap !important;
  word-break: keep-all !important;
  flex-shrink: 0;
}

.product-details {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-name {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent-purple);
  margin-bottom: 6px;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-primary);
  line-height: 1.3;
}

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

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: auto;
  margin-bottom: 16px;
}

.price-current {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
}

.price-old {
  font-size: 0.95rem;
  color: var(--color-text-light);
  text-decoration: line-through;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

/* Category Grid & Coming Soon Cards */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.category-card {
  position: relative;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 30px;
  text-align: center;
  transition: all var(--transition-normal);
  overflow: hidden;
}

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

.category-card.coming-soon {
  background: #F8FAFC;
  opacity: 0.9;
}

.category-card.coming-soon::after {
  content: 'COMING SOON';
  position: absolute;
  top: 20px;
  right: -35px;
  background: var(--color-accent-orange);
  color: #FFFFFF;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 4px 40px;
  transform: rotate(45deg);
  letter-spacing: 1px;
}

.category-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: #EFF6FF;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.category-name {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.category-desc {
  font-size: 0.925rem;
  color: var(--color-text-muted);
}

/* Brand Experience Section (Create -> Paint -> Play -> Display) */
.experience-section {
  padding: 90px 0;
  background: #FFFFFF;
  border-y: 1px solid var(--color-border);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-md);
  background: var(--color-bg-main);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-normal);
}

.step-card:hover {
  transform: translateY(-6px);
}

.step-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-accent-pink);
  margin-bottom: 10px;
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Instagram Discovery Showcase */
.insta-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--color-bg-main) 0%, #FFFFFF 100%);
}

.insta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.insta-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

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

.insta-card:hover img {
  transform: scale(1.1);
}

.insta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(30, 41, 59, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 2rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.insta-card:hover .insta-overlay {
  opacity: 1;
}

/* Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: -450px;
  width: 420px;
  height: 100vh;
  height: 100dvh;
  background: #FFFFFF;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 250;
  transition: right var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.cart-drawer.open {
  right: 0;
}

.cart-drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.cart-drawer-body {
  padding: 24px;
  flex-grow: 1;
  flex-shrink: 1;
  min-height: 0;
  overflow-y: auto;
}

.cart-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.cart-item-img {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #F1F5F9;
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-accent-pink);
}

.cart-drawer-footer {
  padding: 24px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-main);
  flex-shrink: 0;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 20px;
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: #F8FAFC;
  padding: 80px 0 30px;
  border-top: 4px solid var(--color-accent-pink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #94A3B8;
  font-size: 0.875rem;
}

/* ==========================================================================
   FORM CONTROLS & CHECKOUT DESIGN SYSTEM
   ========================================================================== */

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.form-group label i {
  color: var(--color-accent-pink);
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-primary);
  background: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-sm);
  outline: none;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.form-control::placeholder {
  color: var(--color-text-light);
  opacity: 0.8;
}

.form-control:focus {
  border-color: var(--color-accent-pink);
  box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Input Icon Group Wrapper */
.input-icon-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon-group i {
  position: absolute;
  left: 16px;
  color: var(--color-text-light);
  font-size: 1.1rem;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.input-icon-group .form-control {
  padding-left: 48px;
}

.input-icon-group .form-control:focus + i,
.input-icon-group:focus-within i {
  color: var(--color-accent-pink);
}

/* Checkout Stepper Progress */
.checkout-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
}

.stepper-step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.stepper-step.active {
  color: var(--color-primary);
}

.stepper-num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #E2E8F0;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 800;
}

.stepper-step.active .stepper-num {
  background: linear-gradient(135deg, var(--color-accent-pink), var(--color-accent-orange));
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.35);
}

.stepper-divider {
  width: 50px;
  height: 2px;
  background: #E2E8F0;
}

.stepper-divider.active {
  background: var(--color-accent-pink);
}

/* Payment Method Cards */
.payment-methods-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.payment-method-card {
  position: relative;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  cursor: pointer;
  background: #FFFFFF;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 14px;
}

.payment-method-card:hover {
  border-color: var(--color-accent-pink);
}

.payment-method-card.selected {
  border-color: var(--color-accent-pink);
  background: rgba(236, 72, 153, 0.03);
}

.payment-method-card input[type="radio"] {
  accent-color: var(--color-accent-pink);
  width: 18px;
  height: 18px;
}

/* Order Summary Item Box */
.summary-item-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.summary-item-thumb {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: #F1F5F9;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.summary-item-qty {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.summary-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

.summary-item-meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}


/* Product Detail Layout */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: start;
  margin-bottom: 70px;
}

.product-detail-title {
  font-size: 2.6rem;
  font-weight: 800;
  margin: 8px 0 16px;
  line-height: 1.2;
}

.product-main-img-box {
  background: #F1F5F9;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  margin-bottom: 20px;
  aspect-ratio: 1 / 1;
}

.product-buy-card {
  background: #FFFFFF;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 30px;
}

.product-tab-box {
  background: #FFFFFF;
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 80px;
}

/* Checkout Page Grid Layout */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.checkout-form-card {
  background: #FFFFFF;
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.checkout-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.checkout-summary-card {
  background: #FFFFFF;
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 110px;
}

/* Cart Page Responsive Grid */
.cart-page-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 36px;
  align-items: start;
}

/* Order Success & WhatsApp Button Enhancements */
.btn-wa-order {
  background: #25D366 !important;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  padding: 14px 24px !important;
  font-size: 1rem !important;
  border-radius: var(--radius-full) !important;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4) !important;
  white-space: normal !important;
  word-break: break-word !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  max-width: 100% !important;
  text-align: center !important;
  line-height: 1.3 !important;
}

.order-success-card {
  background: #FFFFFF;
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.order-success-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 3rem; }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 992px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    margin-bottom: 40px;
  }
  
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .cart-page-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .checkout-summary-card {
    position: static;
  }

  .product-detail-title {
    font-size: 2.1rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .nav-menu { display: none; }
  .mobile-nav-toggle { display: block; }
  
  /* Hero Section Center Alignment */
  .hero-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .hero-title { font-size: 2.3rem; }
  .hero-description { margin-left: auto !important; margin-right: auto !important; }
  .hero-ctas { justify-content: center !important; }

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

  /* Shop Toolbar & Search Form Fit to Screen */
  .shop-toolbar {
    padding: 16px 14px !important;
    gap: 14px !important;
  }

  .shop-search-form {
    margin-left: 0 !important;
    width: 100% !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
  }

  .shop-search-form input[type="text"],
  .shop-search-form select,
  .shop-search-form button {
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .shop-search-form button {
    justify-content: center !important;
  }

  /* Our Story About Hero Center Alignment */
  .about-hero-grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
    text-align: center !important;
  }

  .about-hero-text {
    text-align: center !important;
  }

  /* Cart Drawer Full Screen Fit without Overflow */
  .cart-drawer {
    width: 100% !important;
    max-width: 100vw !important;
    right: -100% !important;
    left: auto !important;
    box-sizing: border-box !important;
  }

  .cart-drawer.open {
    right: 0 !important;
    left: 0 !important;
    width: 100% !important;
  }

  .cart-drawer-header,
  .cart-drawer-body,
  .cart-drawer-footer {
    padding: 18px 16px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Cart Summary Card & Buttons Fit to Mobile Screen */
  .cart-summary-card {
    padding: 20px 16px !important;
    box-sizing: border-box !important;
    max-width: 100% !important;
  }

  .cart-summary-card .btn-lg,
  .btn-block-mobile {
    padding: 14px 18px !important;
    font-size: 1rem !important;
    white-space: normal !important;
    text-align: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    max-width: 100% !important;
  }

  /* Product & Checkout Mobile Responsive Enhancements */
  .checkout-form-card {
    padding: 24px 18px;
  }

  .checkout-summary-card {
    padding: 24px 18px;
  }

  .product-tab-box {
    padding: 24px 18px;
  }

  .checkout-stepper {
    gap: 8px;
    margin-bottom: 30px;
  }

  .stepper-step {
    font-size: 0.8rem;
    gap: 6px;
  }

  .stepper-num {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  .stepper-divider {
    width: 20px;
  }
}

@media (max-width: 640px) {
  .order-success-card {
    padding: 24px 16px !important;
  }

  .order-success-actions {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
  }

  .order-success-actions .btn {
    width: 100% !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }

  .checkout-form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .payment-methods-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .form-group-full {
    grid-column: span 1 !important;
  }

  .product-detail-title {
    font-size: 1.75rem;
  }

  .product-buy-card {
    padding: 18px 14px;
  }

  .form-control {
    padding: 12px 14px;
    font-size: 0.95rem;
  }

  .input-icon-group .form-control {
    padding-left: 44px;
  }

  .input-icon-group i {
    left: 14px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .step-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2rem; }
}