/* ========================================================
   ML STETIC SHOP - DESIGN SYSTEM (DERMASHOP AESTHETIC)
   Clean, Human-Designed, Professional E-Commerce
======================================================== */

:root {
  --color-primary: #111111;
  --color-secondary: #2b2b2b;
  --color-accent: #f05a28; /* Iconic Dermashop Orange Accent */
  --color-accent-hover: #d94918;
  --color-gold: #c5a059;
  --color-gold-hover: #b38e47;
  --color-bg: #ffffff;
  --color-bg-subtle: #f8f9fa;
  --color-bg-card: #ffffff;
  --color-border: #e9ecef;
  --color-border-dark: #ced4da;
  --color-text: #212529;
  --color-text-muted: #6c757d;
  --color-text-light: #868e96;
  --color-danger: #e03131;
  --color-success: #2b8a3e;
  --color-whatsapp: #25d366;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08);
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

/* TOP ANNOUNCEMENT BAR */
.announcement-bar {
  background-color: #1f2421;
  color: #f8f9fa;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 16px;
  text-align: center;
}
.announcement-bar .sep {
  margin: 0 12px;
  opacity: 0.4;
}

/* MAIN HEADER */
.main-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.header-logo img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

/* SEARCH BAR */
.header-search {
  flex: 1;
  max-width: 600px;
  position: relative;
  margin: 0 auto;
}
.search-form {
  display: flex;
  align-items: center;
  background: #f1f3f5;
  border: 1px solid #dee2e6;
  border-radius: var(--radius-full);
  padding: 6px 16px;
  transition: var(--transition);
}
.search-form:focus-within {
  background: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(17,17,17,0.06);
}
.search-form input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 6px 8px;
  font-size: 14px;
  outline: none;
  color: var(--color-text);
}
.search-form button {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 4px;
}
.search-form button:hover {
  color: var(--color-primary);
}

/* AUTOCOMPLETE DROPDOWN */
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 400px;
  overflow-y: auto;
  display: none;
  z-index: 200;
}
.search-dropdown.active {
  display: block;
}
.search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid #f1f3f5;
  cursor: pointer;
  transition: var(--transition);
}
.search-item:hover {
  background: #f8f9fa;
}
.search-item img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid #f1f3f5;
  border-radius: 4px;
}
.search-item-info {
  flex: 1;
}
.search-item-brand {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.search-item-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
}
.search-item-price {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
}

/* HEADER ACTIONS */
.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}
.action-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  position: relative;
}
.action-link:hover {
  color: var(--color-accent);
}
.action-icon {
  width: 22px;
  height: 22px;
  stroke-width: 1.8;
}
.badge-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cart-total-badge {
  font-weight: 600;
  font-size: 13px;
}

/* SUB NAVIGATION BAR (PERFECTLY CENTERED) */
.sub-nav {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
}
.sub-nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  overflow-x: auto;
  scrollbar-width: none;
}
.sub-nav-container::-webkit-scrollbar {
  display: none;
}
.sub-nav-item {
  padding: 12px 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-secondary);
  white-space: nowrap;
  position: relative;
  cursor: pointer;
}
.sub-nav-item:hover, .sub-nav-item.active {
  color: var(--color-accent);
}
.sub-nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
}
.pill-promo {
  background: #ffe3e3;
  color: var(--color-danger);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

/* HERO SLIDER (BALANCED & CENTERED) */
.hero-section {
  position: relative;
  background: #f8f9fa;
  overflow: hidden;
  width: 100%;
}
.hero-slider-wrap {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
}
.hero-slide {
  display: none;
  width: 100%;
}
.hero-slide.active {
  display: block;
}
.hero-slide img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.9);
  border: 1px solid #e9ecef;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  transition: var(--transition);
  z-index: 10;
}
.slider-arrow:hover {
  background: #ffffff;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}
.slider-arrow.prev { left: 24px; }
.slider-arrow.next { right: 24px; }
.slider-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(0,0,0,0.25);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active {
  background: var(--color-accent);
  width: 28px;
}

/* TRUST BAR */
.trust-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}
.trust-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
}
.trust-icon-box {
  width: 48px;
  height: 48px;
  background: #f8f9fa;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.trust-text h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  margin-bottom: 2px;
}
.trust-text p {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* DISCOUNT TIERS BANNER */
.discount-banner-section {
  background: #fafafa;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
}
.discount-banner-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 28px;
}
.discount-header {
  text-align: center;
  margin-bottom: 28px;
}
.discount-header h2 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.discount-header p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.tier-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.tier-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}
.tier-card.highlight {
  border: 2px solid var(--color-accent);
}
.tier-badge {
  display: inline-block;
  background: #fff4e6;
  color: #d9480f;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.tier-discount {
  font-size: 40px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}
.tier-discount span {
  color: var(--color-accent);
}
.tier-condition {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
}

/* DERMOTIENDA EXPERIENCE (RUTINAS) */
.experience-section {
  max-width: 1400px;
  margin: 56px auto;
  padding: 0 28px;
}
.section-head {
  text-align: center;
  margin-bottom: 36px;
}
.section-head h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.section-head p {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.routine-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.routine-tab-btn {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.routine-tab-btn:hover, .routine-tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}
.routine-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

/* MAIN CATALOG & FILTERS */
.catalog-section {
  max-width: 1400px;
  margin: 56px auto;
  padding: 0 28px;
}
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.category-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.category-pills::-webkit-scrollbar { display: none; }
.cat-pill {
  background: #f8f9fa;
  border: 1px solid var(--color-border);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}
.cat-pill:hover, .cat-pill.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}
.brand-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.brand-btn {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.brand-btn:hover, .brand-btn.active {
  background: #ffffff;
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.catalog-sort select {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  font-size: 13px;
  color: var(--color-secondary);
  outline: none;
  cursor: pointer;
}

/* PRODUCT GRID (BALANCED 4 COLUMNS) */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* PRODUCT CARD (DERMASHOP LUXURY STANDARD) */
.product-card {
  background: #ffffff;
  border: 1px solid #f1f3f5;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}
.product-card:hover {
  border-color: #dee2e6;
  box-shadow: 0 8px 24px rgba(0,0,0,0.07);
  transform: translateY(-2px);
}
.card-media {
  position: relative;
  background: #ffffff;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow: hidden;
  cursor: pointer;
}
.card-media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.product-card:hover .card-media img {
  transform: scale(1.04);
}
.card-discount-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  z-index: 2;
}
.card-fav-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #ffffff;
  border: 1px solid #f1f3f5;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #adb5bd;
  cursor: pointer;
  z-index: 2;
  transition: var(--transition);
}
.card-fav-btn:hover, .card-fav-btn.active {
  color: var(--color-danger);
  border-color: var(--color-danger);
}
.card-fav-btn svg {
  width: 16px;
  height: 16px;
}
.card-quickview-btn {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(17,17,17,0.85);
  color: #ffffff;
  border: none;
  padding: 8px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  opacity: 0;
  transform: translateY(100%);
  transition: var(--transition);
}
.product-card:hover .card-quickview-btn {
  opacity: 1;
  transform: translateY(0);
}
.card-content {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-brand {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 6px;
  min-height: 38px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: pointer;
}
.card-size {
  font-size: 12px;
  color: var(--color-text-light);
  margin-bottom: 6px;
}
.card-actives {
  font-size: 11px;
  color: #495057;
  background: #f8f9fa;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
  margin-bottom: 12px;
}
.card-price-sale {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
}
.card-price-regular {
  font-size: 13px;
  color: var(--color-text-light);
  text-decoration: line-through;
}
.card-add-btn {
  background: var(--color-accent);
  color: #ffffff;
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}
.card-add-btn:hover {
  background: var(--color-accent-hover);
}
.card-add-btn.added {
  background: var(--color-success);
}

/* CART DRAWER */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  z-index: 1001;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.drawer-backdrop.active .cart-drawer {
  transform: translateX(0);
}
.drawer-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.drawer-header h3 {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.drawer-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  padding: 4px;
}
.drawer-close:hover { color: var(--color-primary); }

/* CART PROGRESS BAR FOR DISCOUNTS */
.cart-progress-box {
  background: #fff4e6;
  border-bottom: 1px solid #ffe8cc;
  padding: 12px 20px;
}
.progress-msg {
  font-size: 12px;
  font-weight: 600;
  color: #d9480f;
  margin-bottom: 6px;
}
.progress-bar-bg {
  background: #ffe8cc;
  height: 6px;
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar-fill {
  background: var(--color-accent);
  height: 100%;
  width: 0%;
  transition: width 0.3s ease;
}

/* CART ITEMS LIST */
.drawer-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}
.cart-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f1f3f5;
}
.cart-item-img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid #f1f3f5;
  border-radius: var(--radius-sm);
}
.cart-item-info {
  flex: 1;
}
.cart-item-brand {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.cart-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.cart-item-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
}
.cart-qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}
.qty-controls {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.qty-btn {
  background: #f8f9fa;
  border: none;
  width: 26px;
  height: 26px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.qty-val {
  width: 32px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
}
.cart-item-remove {
  background: none;
  border: none;
  font-size: 11px;
  color: var(--color-text-muted);
  cursor: pointer;
  text-decoration: underline;
}
.cart-item-remove:hover { color: var(--color-danger); }

/* CART FOOTER */
.drawer-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
  background: #fafafa;
}
.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.summary-line.discount {
  color: var(--color-danger);
  font-weight: 600;
}
.summary-line.total {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-primary);
  border-top: 1px solid #dee2e6;
  padding-top: 8px;
  margin-top: 8px;
  margin-bottom: 16px;
}
.checkout-btn-whatsapp {
  background: var(--color-whatsapp);
  color: #ffffff;
  border: none;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 100%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
  transition: var(--transition);
}
.checkout-btn-whatsapp:hover {
  background: #20ba5a;
}

/* MODALS */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(2px);
  z-index: 1050;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-overlay.active {
  display: flex;
}
.modal-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  max-width: 720px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #f1f3f5;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
}

/* QUICK VIEW CONTENT */
.quickview-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 32px;
}
.quickview-media img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: contain;
  background: #ffffff;
}
.quickview-info .brand {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}
.quickview-info h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.quickview-info .price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}
.quickview-info .price-sale {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-primary);
}
.quickview-info .price-regular {
  font-size: 16px;
  color: var(--color-text-light);
  text-decoration: line-through;
}
.info-block {
  margin-bottom: 16px;
}
.info-block h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary);
  margin-bottom: 4px;
}
.info-block p {
  font-size: 13px;
  color: #495057;
  line-height: 1.4;
}

/* FOOTER */
.site-footer {
  background: #111111;
  color: #adb5bd;
  padding: 48px 0 24px;
  margin-top: 64px;
}
.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.footer-col p {
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 12px;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 8px;
}
.footer-links a {
  color: #adb5bd;
  font-size: 13px;
}
.footer-links a:hover {
  color: #ffffff;
}
.footer-bottom {
  border-top: 1px solid #212529;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 16px;
}

/* RESPONSIVE */
@media (max-width: 1200px) {
  .sub-nav-container { justify-content: flex-start; }
}

@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .routine-cards-grid { grid-template-columns: repeat(3, 1fr); }
  .tiers-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .routine-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; }
  .quickview-layout { grid-template-columns: 1fr; }
  .header-search { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .header-container { padding: 10px 16px; }
  .slider-arrow { width: 36px; height: 36px; }
  .slider-arrow.prev { left: 8px; }
  .slider-arrow.next { right: 8px; }
}

/* ========================================================
   MOBILE APP-LIKE RESPONSIVE OPTIMIZATIONS
   Designed for iPhone & Android Touch Devices
======================================================== */

/* Mobile Search Bar */
.mobile-search-wrap {
  display: none;
  background: #ffffff;
  padding: 8px 16px 12px;
  border-bottom: 1px solid var(--color-border);
}
.mobile-search-form {
  display: flex;
  align-items: center;
  background: #f1f3f5;
  border: 1px solid #dee2e6;
  border-radius: var(--radius-full);
  padding: 6px 14px;
}
.mobile-search-form input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 6px 8px;
  font-size: 14px;
  outline: none;
  color: var(--color-text);
}
.mobile-search-form button {
  background: none;
  border: none;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
}

/* Bottom Mobile App Navigation Bar */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: #ffffff;
  border-top: 1px solid #e9ecef;
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.06);
}
.bottom-nav-container {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100%;
  max-width: 500px;
  margin: 0 auto;
}
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  gap: 3px;
  cursor: pointer;
  position: relative;
  width: 20%;
  transition: color 0.2s;
}
.bottom-nav-item svg {
  width: 20px;
  height: 20px;
}
.bottom-nav-item.active, .bottom-nav-item:hover {
  color: var(--color-accent);
}
.bottom-cart-badge {
  position: absolute;
  top: -2px;
  right: 22px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 900px) {
  .mobile-search-wrap { display: block; }
  .header-search { display: none; }
  .mobile-bottom-nav { display: block; }
  body { padding-bottom: 64px; }
  
  .ml-chatbot-root {
    bottom: 72px !important;
    right: 16px !important;
  }
}

@media (max-width: 768px) {
  .header-container { padding: 10px 16px; }
  .header-logo img { height: 40px; }
  
  .hero-slide img {
    height: 200px;
    object-fit: cover;
    object-position: center;
  }
  .slider-arrow {
    width: 34px;
    height: 34px;
  }
  .slider-arrow.prev { left: 8px; }
  .slider-arrow.next { right: 8px; }
  
  /* 2-column Compact Product Grid */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .product-card {
    border-radius: 8px;
  }
  .card-media {
    padding: 12px;
  }
  .card-content {
    padding: 10px 12px 14px;
  }
  .card-brand {
    font-size: 10px;
  }
  .card-title {
    font-size: 12.5px;
    min-height: 34px;
    line-height: 1.3;
  }
  .card-size {
    font-size: 11px;
    margin-bottom: 4px;
  }
  .card-actives {
    display: none; /* Hide on mobile cards for cleaner look */
  }
  .card-price-sale {
    font-size: 14.5px;
  }
  .card-price-regular {
    font-size: 11.5px;
  }
  .card-add-btn {
    padding: 8px 10px;
    font-size: 11px;
  }

  /* Routine cards scrollable */
  .routine-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  /* Cart full width on mobile */
  .cart-drawer {
    max-width: 100%;
    width: 100%;
  }

  /* Quick View Modal Mobile */
  .modal-box {
    max-height: 94vh;
    border-radius: 12px;
  }
  .quickview-layout {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 16px;
  }
  .quickview-info h2 {
    font-size: 17px;
  }

  /* Tiers Grid Mobile */
  .tiers-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .tier-card {
    padding: 18px;
  }
  .tier-discount {
    font-size: 32px;
  }

  /* Trust Bar Mobile */
  .trust-bar { padding: 16px 0; }
  .trust-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 0 16px;
  }
  .trust-icon-box {
    width: 38px;
    height: 38px;
  }
  .trust-text h4 { font-size: 11px; }
  .trust-text p { font-size: 10px; }

  /* Sub Nav horizontal touch swipe */
  .sub-nav-container {
    padding: 0 16px;
    gap: 16px;
    justify-content: flex-start;
  }
  .sub-nav-item {
    font-size: 11.5px;
    padding: 10px 0;
  }

  /* Announcement Bar Mobile */
  .announcement-bar {
    font-size: 10.5px;
    padding: 6px 12px;
  }
  .announcement-bar .sep { margin: 0 6px; }
}