/**
 * Theme Name: Hoa Tươi - Điện Hoa Toàn Quốc
 * Description: Premium WordPress Theme & E-Commerce for Modern Flower Shop, Florist & Gift Delivery
 * Author: Antigravity Studio
 * Version: 1.0.0
 * Text Domain: hoatuoi
 */

/* ==========================================================================
   1. CSS VARIABLES & RESET
   ========================================================================== */
:root {
  --primary: #de4264;
  --primary-hover: #c93a5c;
  --primary-light: #fff0f3;
  --primary-subtle: #fdf6f8;
  --primary-glow: rgba(222, 66, 100, 0.2);
  
  --dark-green: #16302a;
  --dark-green-hover: #1f453c;
  --dark-green-light: #244b41;
  
  --zalo-blue: #0088ff;
  --zalo-blue-hover: #0070d6;
  
  --text-main: #2f2f31;
  --text-heading: #16302a;
  --text-muted: #5f5f61;
  --text-light: #8e8e93;
  
  --bg-body: #ffffff;
  --bg-subtle: #fdfbfb;
  --bg-cream: #faf7f5;
  --bg-pink-soft: #fdf6f8;
  --bg-footer: #fdf5f8;
  
  --border-color: #f0ebeb;
  --border-light: #f5f0f0;
  --border-dark: #e5dfdf;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.09);
  --shadow-primary: 0 8px 24px rgba(222, 66, 100, 0.25);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Be Vietnam Pro', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  
  --container-width: 1260px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 15px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

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

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

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

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

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Typography Utilities */
.font-serif {
  font-family: var(--font-serif);
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 35px;
  position: relative;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 12px;
  line-height: 1.25;
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.section-divider::before,
.section-divider::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background-color: var(--primary-subtle);
}

.section-divider-flower {
  color: var(--primary);
  font-size: 0.9rem;
}

/* ==========================================================================
   2. TOP BAR
   ========================================================================== */
.top-bar {
  background-color: #f7f7f7;
  border-bottom: 1px solid #ebebeb;
  font-size: 0.82rem;
  color: #555555;
  padding: 8px 0;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--primary);
}

.top-bar-item a:hover {
  color: var(--primary);
}

/* ==========================================================================
   3. MAIN HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  background-color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 990;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.header-main {
  padding: 16px 0;
  border-bottom: 1px solid #f2f2f2;
}

.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-flower-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #ff809b 0%, #d93b60 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 10px rgba(217, 59, 96, 0.25);
}

.logo-flower-icon svg {
  width: 22px;
  height: 22px;
}

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

.logo-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-heading);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.logo-tagline {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* Header Search */
.header-search {
  flex: 1;
  max-width: 460px;
  position: relative;
}

.search-form {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  height: 42px;
  padding: 0 48px 0 16px;
  background-color: #f7f7f8;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  background-color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-button {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.search-button:hover {
  background-color: var(--primary-hover);
}

.search-button svg {
  width: 16px;
  height: 16px;
}

/* Live Search Suggestions Dropdown */
.search-results-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  max-height: 400px;
  overflow-y: auto;
  display: none;
  z-index: 1000;
}

.search-results-dropdown.active {
  display: block;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
}

.search-result-item:hover {
  background-color: var(--primary-light);
}

.search-result-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.search-result-info {
  flex: 1;
}

.search-result-name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-heading);
}

.search-result-price {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
}

/* Header Callouts & Cart */
.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.action-callout {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: var(--transition);
}

.callout-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.callout-icon.zalo-icon {
  background-color: #e6f3ff;
  color: var(--zalo-blue);
}

.callout-icon.zalo-icon svg {
  width: 22px;
  height: 22px;
}

.callout-icon.phone-icon {
  background-color: var(--primary-light);
  color: var(--primary);
}

.callout-icon.phone-icon svg {
  width: 18px;
  height: 18px;
}

.callout-text {
  display: flex;
  flex-direction: column;
}

.callout-sub {
  font-size: 0.68rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.callout-main {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.2px;
}

.action-callout:hover .callout-main {
  color: var(--primary);
}

/* Cart Button */
.header-cart-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
  transition: var(--transition);
}

.header-cart-btn:hover {
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.header-cart-btn svg {
  width: 20px;
  height: 20px;
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: var(--primary);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(217, 59, 96, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
}

/* Secondary Navigation Menu Bar */
.header-nav-bar {
  background-color: #ffffff;
}

.main-navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  padding: 12px 0;
}

.nav-link {
  font-size: 0.86rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #333333;
  padding: 6px 0;
  position: relative;
  transition: var(--transition);
}

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

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

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

/* ==========================================================================
   4. HERO BANNER SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #fdf6f7 0%, #faede8 50%, #f7e2e7 100%);
  padding: 60px 0 90px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 214, 224, 0.6) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  gap: 40px;
}

.hero-content {
  z-index: 2;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.15;
  color: #1a1a1a;
  margin-bottom: 18px;
}

.hero-headline span {
  display: block;
}

.hero-description {
  font-size: 1.05rem;
  color: #555555;
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

/* Primary Button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-primary);
  transition: var(--transition);
  border: 1px solid var(--primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(217, 59, 96, 0.35);
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

/* Secondary Button / Outline */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #ffffff;
  color: #333333;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 13px 24px;
  border-radius: var(--radius-full);
  border: 1px solid #d5d5d5;
  transition: var(--transition);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: #ffffff;
  transform: translateY(-2px);
}

/* Hero Checklist */
.hero-checklist {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  color: #444444;
}

.check-circle {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid var(--primary);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

.check-circle svg {
  width: 12px;
  height: 12px;
}

/* Hero Media */
.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.1);
  transform: perspective(1000px) rotateY(-3deg) rotateX(1deg);
  transition: transform 0.5s ease;
}

.hero-image-wrap:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.hero-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* Floating badge on hero */
.hero-badge-float {
  position: absolute;
  bottom: 20px;
  left: -20px;
  background: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border-color);
  animation: floatSlow 4s ease-in-out infinite alternate;
}

@keyframes floatSlow {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

/* ==========================================================================
   5. VALUE PROPOSITION / GUARANTEES BAR
   ========================================================================== */
.guarantees-bar {
  margin-top: -45px;
  position: relative;
  z-index: 10;
  margin-bottom: 50px;
}

.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: #ffffff;
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  border: 1px solid #f2eded;
}

.guarantee-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 12px;
  border-right: 1px solid #f0e8e8;
  transition: var(--transition);
}

.guarantee-card:last-child {
  border-right: none;
}

.guarantee-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.guarantee-icon svg {
  width: 24px;
  height: 24px;
}

.guarantee-info {
  display: flex;
  flex-direction: column;
}

.guarantee-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-heading);
  line-height: 1.3;
}

.guarantee-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   6. CATEGORY SHOWCASE SECTION
   ========================================================================== */
.categories-section {
  padding: 50px 0 60px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.category-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #eee;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-subtle);
}

.category-thumb-wrap {
  width: 100%;
  aspect-ratio: 1 / 1.08;
  overflow: hidden;
  position: relative;
  background-color: #f7f7f7;
}

.category-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover .category-thumb {
  transform: scale(1.06);
}

.category-body {
  padding: 16px;
  text-align: center;
  background: #ffffff;
}

.category-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.category-action {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.category-card:hover .category-action {
  text-decoration: underline;
}

/* ==========================================================================
   7. PRODUCT GRID & CARDS
   ========================================================================== */
.products-section {
  padding: 45px 0 60px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 35px;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #eee;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: #f3d4db;
}

.product-thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: #f8f8f8;
  cursor: pointer;
}

.product-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-thumb {
  transform: scale(1.07);
}

/* Code Badge on top-left of image */
.product-code-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  z-index: 2;
}

/* Quick Action Overlay */
.product-hover-actions {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 3;
}

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

.btn-card-action {
  background: #ffffff;
  color: var(--text-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.btn-card-action:hover {
  background: var(--primary);
  color: #ffffff;
}

.btn-card-action svg {
  width: 14px;
  height: 14px;
}

.product-body {
  padding: 16px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #ffffff;
  flex: 1;
  justify-content: space-between;
}

.product-title {
  font-weight: 700;
  font-size: 0.96rem;
  color: var(--text-heading);
  margin-bottom: 6px;
  line-height: 1.35;
}

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

.product-price {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.2px;
}

/* Section Footer / View More Button */
.section-footer-action {
  text-align: center;
}

.btn-view-all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 9px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(217, 59, 96, 0.25);
  transition: var(--transition);
}

.btn-view-all:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(217, 59, 96, 0.35);
}

/* ==========================================================================
   8. CONSULTING CTA BANNER (DARK GREEN)
   ========================================================================== */
.consulting-banner {
  background-color: var(--dark-green);
  color: #ffffff;
  padding: 42px 0;
  margin: 30px 0;
  position: relative;
  overflow: hidden;
}

.consulting-banner::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
}

.consulting-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.consulting-left {
  max-width: 620px;
}

.consulting-title {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #ffffff;
}

.consulting-desc {
  font-size: 0.92rem;
  color: #c9ded7;
  line-height: 1.5;
}

.consulting-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-consult-phone,
.btn-consult-zalo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: #ffffff;
  color: var(--text-heading);
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.88rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.btn-consult-phone:hover,
.btn-consult-zalo:hover {
  transform: translateY(-3px);
  background-color: #f7f7f7;
  color: var(--primary);
}

.btn-consult-phone svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

.btn-consult-zalo svg {
  width: 22px;
  height: 22px;
  color: var(--zalo-blue);
}

.btn-consult-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn-consult-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
}

.btn-consult-main {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.2px;
}

/* ==========================================================================
   9. ORDER PROCESS (3 STEPS)
   ========================================================================== */
.order-steps-section {
  padding: 60px 0;
  background-color: #fff9fa;
  border-top: 1px solid #f9eaed;
  border-bottom: 1px solid #f9eaed;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step-card {
  background: #ffffff;
  border: 1px solid #f2e2e6;
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #e8a8b8;
}

.step-icon-box {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon-box svg {
  width: 24px;
  height: 24px;
}

.step-content {
  flex: 1;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}

.step-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   10. SITE FOOTER
   ========================================================================== */
.site-footer {
  background-color: #fcf6f8;
  border-top: 1px solid #f3e5e9;
  padding: 60px 0 20px;
  font-size: 0.9rem;
  color: #4b5563;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-bio {
  font-size: 0.88rem;
  color: #666666;
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid #eadade;
  color: #555555;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.social-btn svg {
  width: 16px;
  height: 16px;
}

.footer-col-title {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-heading);
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #555555;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(3px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.5;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--primary);
  min-width: 18px;
  margin-top: 2px;
}

.footer-contact-item strong {
  color: var(--text-heading);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid #ebd9df;
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: #777777;
}

/* ==========================================================================
   11. FLOATING ACTION BUTTONS
   ========================================================================== */
.floating-widgets {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.floating-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  transition: var(--transition);
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.1);
}

.floating-phone {
  background-color: var(--primary);
  color: #ffffff;
}

.floating-phone svg {
  width: 22px;
  height: 22px;
}

.floating-zalo {
  background-color: var(--zalo-blue);
  color: #ffffff;
}

.floating-zalo svg {
  width: 26px;
  height: 26px;
}

.floating-top {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
  display: none;
}

.floating-top.active {
  display: flex;
}

.floating-top svg {
  width: 20px;
  height: 20px;
}

/* Pulse animation for phone / zalo */
.pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  border: 2px solid var(--primary);
  animation: pulseEffect 2s cubic-bezier(0.25, 0, 0, 1) infinite;
  pointer-events: none;
}

.floating-zalo .pulse-ring {
  border-color: var(--zalo-blue);
}

@keyframes pulseEffect {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ==========================================================================
   12. MODALS & CART DRAWER
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  display: flex;
  opacity: 1;
}

.modal-window {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-window {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f2f2f2;
  color: #555;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--primary);
  color: #ffffff;
}

.modal-close-btn svg {
  width: 16px;
  height: 16px;
}

/* Quickview Layout */
.quickview-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 24px;
  padding: 28px;
}

.quickview-thumb-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f8f8f8;
}

.quickview-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quickview-info {
  display: flex;
  flex-direction: column;
}

.quickview-code {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.quickview-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.quickview-price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 14px;
}

.quickview-desc {
  font-size: 0.9rem;
  color: #555555;
  margin-bottom: 20px;
  line-height: 1.5;
}

.quickview-perks {
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: #333;
}

.quickview-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.quickview-btn-row {
  display: flex;
  gap: 10px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid #d5d5d5;
  border-radius: var(--radius-full);
  overflow: hidden;
  height: 42px;
}

.qty-btn {
  width: 36px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7f7f7;
  color: #333;
  transition: var(--transition);
}

.qty-btn:hover {
  background: #eaeaea;
}

.qty-input {
  width: 44px;
  text-align: center;
  border: none;
  font-weight: 700;
  outline: none;
}

/* Fast Order Modal Form */
.fast-order-form {
  padding: 30px;
}

.fast-order-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-heading);
}

.fast-order-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 6px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #dcdcdc;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Cart Offcanvas Drawer */
.cart-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  z-index: 1200;
  display: none;
}

.cart-drawer-overlay.active {
  display: block;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: #ffffff;
  box-shadow: -6px 0 25px rgba(0, 0, 0, 0.15);
  z-index: 1210;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cart-drawer-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.cart-item-thumb {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

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

.cart-item-name {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-heading);
}

.cart-item-price {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
}

.cart-item-remove {
  color: #999;
  font-size: 0.78rem;
  cursor: pointer;
  transition: var(--transition);
}

.cart-item-remove:hover {
  color: #d32f2f;
}

.cart-drawer-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
  background: #fafafa;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 1.05rem;
  font-weight: 800;
}

.cart-total-price {
  color: var(--primary);
  font-size: 1.25rem;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast-message {
  background: #ffffff;
  border-left: 4px solid var(--primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   13. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .products-grid,
  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .guarantees-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  
  .guarantee-card {
    border-right: none;
    border-bottom: 1px solid #f0e8e8;
    padding-bottom: 14px;
  }
  
  .hero-headline {
    font-size: 2.7rem;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar-left,
  .top-bar-right .top-bar-item:nth-child(2) {
    display: none;
  }
  
  .header-actions .action-callout {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-navigation {
    display: none;
  }
  
  .main-navigation.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    gap: 14px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  
  .hero-headline {
    font-size: 2.2rem;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-checklist {
    justify-content: center;
  }
  
  .products-grid,
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  
  .consulting-flex {
    flex-direction: column;
    text-align: center;
  }
  
  .consulting-actions {
    justify-content: center;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .quickview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .guarantees-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-headline {
    font-size: 1.9rem;
  }
  
  .btn-primary,
  .btn-outline {
    width: 100%;
    justify-content: center;
  }
  
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}