/* =========================================
   MĄDRE KARTKI — Design System
   ========================================= */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Quicksand:wght@400;500;600;700&display=swap');

/* CSS Custom Properties */
:root {
  /* Brand Colors */
  --color-primary: #FF6B6B;       /* Coral */
  --color-primary-dark: #E85555;
  --color-primary-light: #FF8E8E;
  --color-secondary: #4ECDC4;     /* Turquoise */
  --color-secondary-dark: #3AB5AD;
  --color-secondary-light: #7EDDD7;
  --color-accent: #FFD93D;        /* Golden Yellow */
  --color-accent-dark: #F0C929;
  --color-accent-light: #FFE577;
  
  /* Supporting Colors */
  --color-purple: #A78BFA;
  --color-green: #6BCB77;
  --color-pink: #FF9ECD;
  --color-orange: #FFA07A;
  
  /* Neutrals */
  --color-bg: #FFF9F0;
  --color-bg-alt: #FFF3E0;
  --color-surface: #FFFFFF;
  --color-text: #2D3436;
  --color-text-light: #636E72;
  --color-text-muted: #B2BEC3;
  --color-border: #E8E0D5;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
  --shadow-glow: 0 0 30px rgba(78, 205, 196, 0.3);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 50%;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  
  /* Typography */
  --font-primary: 'Nunito', 'Segoe UI', sans-serif;
  --font-secondary: 'Quicksand', 'Segoe UI', sans-serif;
  
  /* Transitions */
  --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-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

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

a {
  text-decoration: none;
  color: inherit;
}

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

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* =========================================
   Utility Classes
   ========================================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-title {
  font-family: var(--font-primary);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-md);
  color: var(--color-text);
  line-height: 1.2;
}

.section-subtitle {
  font-family: var(--font-secondary);
  font-size: clamp(1rem, 2vw, 1.15rem);
  text-align: center;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.7;
}

.highlight {
  color: var(--color-primary);
}

.highlight-teal {
  color: var(--color-secondary);
}

.highlight-yellow {
  color: var(--color-accent-dark);
}

/* =========================================
   Animated Background Shapes
   ========================================= */
.bg-shapes {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.bg-shape {
  position: absolute;
  border-radius: var(--radius-full);
  opacity: 0.07;
  animation: floatShape 20s infinite ease-in-out;
}

.bg-shape:nth-child(1) {
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.bg-shape:nth-child(2) {
  width: 300px;
  height: 300px;
  background: var(--color-secondary);
  bottom: 10%;
  left: -80px;
  animation-delay: -5s;
}

.bg-shape:nth-child(3) {
  width: 250px;
  height: 250px;
  background: var(--color-accent);
  top: 40%;
  right: 5%;
  animation-delay: -10s;
}

.bg-shape:nth-child(4) {
  width: 200px;
  height: 200px;
  background: var(--color-purple);
  bottom: -50px;
  right: 30%;
  animation-delay: -15s;
}

@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  25% { transform: translate(30px, -30px) rotate(5deg) scale(1.05); }
  50% { transform: translate(-20px, 20px) rotate(-3deg) scale(0.95); }
  75% { transform: translate(15px, 10px) rotate(3deg) scale(1.02); }
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 249, 240, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-sm) 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-primary);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--color-text);
}

.nav-logo-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-light);
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition-normal);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-primary);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition-bounce);
  cursor: pointer;
}

.nav-cart:hover {
  transform: scale(1.05);
  background: var(--color-primary-dark);
}

.cart-count {
  background: var(--color-accent);
  color: var(--color-text);
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  position: absolute;
  top: -6px;
  right: -6px;
  transition: var(--transition-bounce);
}

.cart-count.bump {
  animation: cartBump 0.4s ease;
}

@keyframes cartBump {
  0% { transform: scale(1); }
  50% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* =========================================
   Hero Section
   ========================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(78, 205, 196, 0.12);
  color: var(--color-secondary-dark);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.6s ease forwards;
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
}

.hero-title .wave {
  display: inline-block;
  animation: wave 1.5s ease infinite;
}

@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(15deg); }
  75% { transform: rotate(-10deg); }
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  max-width: 480px;
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s forwards;
  opacity: 0;
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  animation: fadeInUp 0.6s ease 0.4s forwards;
  opacity: 0;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-primary);
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 1s ease 0.5s forwards;
  opacity: 0;
}

.hero-cards-stack {
  position: relative;
  width: 380px;
  height: 480px;
}

.hero-card {
  position: absolute;
  width: 280px;
  height: 360px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition-slow);
}

.hero-card:nth-child(1) {
  top: 60px;
  left: 0;
  transform: rotate(-8deg);
  z-index: 1;
  border: 4px solid var(--color-accent-light);
}

.hero-card:nth-child(2) {
  top: 30px;
  left: 50px;
  transform: rotate(-3deg);
  z-index: 2;
  border: 4px solid var(--color-secondary-light);
}

.hero-card:nth-child(3) {
  top: 0;
  left: 90px;
  transform: rotate(3deg);
  z-index: 3;
  border: 4px solid var(--color-primary-light);
}

.hero-card:hover {
  transform: translateY(-25px) scale(1.08) rotate(0deg) !important;
  z-index: 10 !important;
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.hero-card-emoji {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  display: none;
}

.hero-card-img-wrapper {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  overflow: hidden;
  border: 4px solid var(--color-bg);
  box-shadow: var(--shadow-md);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background: var(--color-surface);
}

.hero-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hero-card:hover .hero-card-img-wrapper {
  transform: scale(1.15) rotate(8deg);
  border-color: var(--color-primary-light);
}

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

.card-sparkles {
  position: absolute;
  font-size: 1.8rem;
  opacity: 0;
  top: -15px;
  right: -15px;
  transition: opacity 0.3s ease, transform 0.5s ease;
  pointer-events: none;
}

.hero-card:hover .card-sparkles {
  opacity: 1;
  transform: translateY(-5px) rotate(15deg) scale(1.2);
  animation: pulse 1s infinite alternate;
}

.hero-card-title {
  font-weight: 800;
  font-size: 1rem;
  text-align: center;
  color: var(--color-text);
}

.hero-card-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-xs);
}

/* Floating decorations */
.float-emoji {
  position: absolute;
  font-size: 2rem;
  animation: floatEmoji 6s ease-in-out infinite;
  z-index: 4;
}

.float-emoji:nth-child(4) { top: 10%; left: -10%; animation-delay: 0s; }
.float-emoji:nth-child(5) { top: 70%; right: -5%; animation-delay: -2s; }
.float-emoji:nth-child(6) { bottom: 5%; left: 10%; animation-delay: -4s; }

@keyframes floatEmoji {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(10deg); }
}

/* =========================================
   Buttons
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition-bounce);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(255, 107, 107, 0.45);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(78, 205, 196, 0.35);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(78, 205, 196, 0.45);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* =========================================
   How It Works Section
   ========================================= */
.how-it-works {
  background: var(--color-surface);
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 16%;
  right: 16%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-accent));
  border-radius: 2px;
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

.step-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.step-number {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  margin: 0 auto var(--space-lg);
  position: relative;
  background: var(--color-bg);
}

.step-card:nth-child(1) .step-number {
  border: 4px solid var(--color-primary);
}

.step-card:nth-child(2) .step-number {
  border: 4px solid var(--color-secondary);
}

.step-card:nth-child(3) .step-number {
  border: 4px solid var(--color-accent);
}

.step-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.step-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
  max-width: 280px;
  margin: 0 auto;
}

/* =========================================
   Products Section
   ========================================= */
.products {
  position: relative;
}

.products-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xl);
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-light);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-bounce);
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  opacity: 0;
  transform: translateY(30px);
  position: relative;
}

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

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.product-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--color-primary);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 2;
}

.product-badge.new {
  background: var(--color-secondary);
}

.product-badge.popular {
  background: var(--color-primary);
}

.product-badge.bundle {
  background: linear-gradient(135deg, var(--color-accent), var(--color-orange));
}

.product-image {
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}

.product-img-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-bounce);
  z-index: 1;
}

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

.product-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(255,255,255,0.8));
}

.product-card:nth-child(1) .product-image { background: linear-gradient(135deg, #FFF5F5, #FFE3E3); }
.product-card:nth-child(2) .product-image { background: linear-gradient(135deg, #E8FFF8, #D1FAF0); }
.product-card:nth-child(3) .product-image { background: linear-gradient(135deg, #FFF8E1, #FFF0C2); }
.product-card:nth-child(4) .product-image { background: linear-gradient(135deg, #F0E8FF, #E4D5FF); }

.product-info {
  padding: var(--space-lg);
}

.product-age {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--color-bg-alt);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: var(--space-sm);
}

.product-name {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.product-desc {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.product-meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.product-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.product-price {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
}

.product-price small {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.btn-add-cart {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition-bounce);
}

.btn-add-cart:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.4);
}

/* =========================================
   Bundle / Pricing Section
   ========================================= */
.pricing {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.pricing::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 70% 20%, rgba(78, 205, 196, 0.1), transparent 50%),
              radial-gradient(circle at 30% 80%, rgba(255, 107, 107, 0.08), transparent 50%);
  animation: pricingBg 20s ease-in-out infinite;
}

@keyframes pricingBg {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(5deg); }
}

.pricing .section-title {
  color: white;
}

.pricing .section-subtitle {
  color: rgba(255,255,255,0.7);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  transition: var(--transition-bounce);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.pricing-card.featured {
  background: rgba(255, 255, 255, 0.12);
  border: 2px solid var(--color-secondary);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: white;
  padding: 6px 20px;
  border-radius: var(--radius-xl);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-emoji {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pricing-name {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: white;
}

.pricing-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-xl);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 900;
  color: white;
  margin-bottom: var(--space-xs);
}

.pricing-amount small {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
}

.pricing-original {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: line-through;
  margin-bottom: var(--space-lg);
}

.pricing-save {
  display: inline-block;
  background: rgba(78, 205, 196, 0.2);
  color: var(--color-secondary-light);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.pricing-features {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  padding: var(--space-sm) 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pricing-features li::before {
  content: 'âś“';
  color: var(--color-secondary);
  font-weight: 800;
  font-size: 1rem;
}

.btn-pricing {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 0.95rem;
  transition: var(--transition-bounce);
  text-align: center;
  display: block;
}

.btn-pricing-primary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: white;
  box-shadow: 0 4px 16px rgba(78, 205, 196, 0.35);
}

.btn-pricing-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(78, 205, 196, 0.5);
}

.btn-pricing-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-pricing-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* =========================================
   Free Sample CTA Section
   ========================================= */
.free-sample {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  position: relative;
  overflow: hidden;
}

.free-sample::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.15);
  animation: floatShape 15s ease-in-out infinite;
}

.free-sample .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.free-sample .section-title {
  color: var(--color-text);
}

.free-sample-desc {
  font-size: 1.1rem;
  color: rgba(45, 52, 54, 0.8);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

.free-sample-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 450px;
  margin: 0 auto;
}

.free-sample-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  border: 2px solid rgba(45, 52, 54, 0.15);
  background: white;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.free-sample-form input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.15);
}

.free-sample-form input::placeholder {
  color: var(--color-text-muted);
}

/* =========================================
   Testimonials Section
   ========================================= */
.testimonials {
  background: var(--color-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: var(--transition-bounce);
  border: 2px solid transparent;
}

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

.testimonial-stars {
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--color-primary-light);
}

.testimonial-name {
  font-weight: 800;
  font-size: 0.95rem;
}

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

/* =========================================
   FAQ Section
   ========================================= */
.faq {
  position: relative;
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  overflow: hidden;
  border: 2px solid var(--color-border);
  transition: var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-secondary-light);
}

.faq-item.active {
  border-color: var(--color-secondary);
}

.faq-question {
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
  transition: var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-secondary-dark);
}

.faq-icon {
  font-size: 1.2rem;
  transition: var(--transition-normal);
  color: var(--color-secondary);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 var(--space-xl);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 var(--space-xl) var(--space-lg);
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* =========================================
   Footer
   ========================================= */
.footer {
  background: var(--color-text);
  color: white;
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1.5fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: var(--space-md);
}

.footer-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-primary);
  transform: translateY(-3px);
}

.footer-heading {
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* =========================================
   Cart Modal
   ========================================= */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-modal {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background: var(--color-surface);
  z-index: 2001;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

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

.cart-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
}

.cart-close {
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.cart-close:hover {
  color: var(--color-primary);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
}

.cart-empty {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--color-text-muted);
}

.cart-empty-emoji {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.cart-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  margin-bottom: var(--space-sm);
  align-items: center;
}

.cart-item-img {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--color-border);
}

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

.cart-item-name {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

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

.cart-item-remove {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 4px;
}

.cart-item-remove:hover {
  color: var(--color-primary);
}

.cart-footer {
  padding: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.cart-total-label {
  font-weight: 700;
  font-size: 1rem;
}

.cart-total-amount {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
}

.btn-checkout {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: white;
  font-weight: 800;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition-bounce);
  text-align: center;
  display: block;
}

.btn-checkout:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(78, 205, 196, 0.4);
}

/* =========================================
   Product Preview Modal
   ========================================= */
.preview-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.preview-overlay.active {
  opacity: 1;
  visibility: visible;
}

.preview-modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: var(--transition-bounce);
  position: relative;
}

.preview-overlay.active .preview-modal {
  transform: scale(1) translateY(0);
}

.preview-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  z-index: 1;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.preview-close:hover {
  background: var(--color-primary-light);
  color: white;
}

.preview-image {
  width: 100%;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.preview-content {
  padding: var(--space-xl);
}

.preview-title {
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: var(--space-sm);
}

.preview-desc {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.preview-includes {
  margin-bottom: var(--space-xl);
}

.preview-includes h4 {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.preview-includes li {
  padding: var(--space-xs) 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.preview-includes li::before {
  content: 'đź“„';
}

.preview-actions {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.preview-price {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-primary);
}

/* =========================================
   Toast Notification
   ========================================= */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--color-text);
  color: white;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-bounce);
  z-index: 5000;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Cart Button Success Animation */
.cart-added-anim {
  animation: cartGlowJump 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

@keyframes cartGlowJump {
  0% { transform: scale(1); background: var(--color-primary); }
  50% { transform: scale(1.15) translateY(-5px); background: var(--color-green); box-shadow: 0 10px 20px rgba(107, 203, 119, 0.4); }
  100% { transform: scale(1); background: var(--color-primary); }
}

/* =========================================
   UX Polish Enhancements (Pre-Deployment)
   ========================================= */

/* Magic Dust Header Animation */
.mystic-dust {
  position: absolute;
  width: 10px;
  height: 10px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.8), 0 0 20px 5px rgba(255, 217, 61, 0.4);
  animation: magicDust 12s infinite alternate ease-in-out;
  opacity: 0.6;
}

.mystic-dust:nth-child(1) { top: 20%; left: 10%; animation-duration: 15s; }
.mystic-dust:nth-child(2) { top: 60%; left: 80%; animation-duration: 18s; animation-delay: 2s; }
.mystic-dust:nth-child(3) { top: 30%; left: 60%; animation-duration: 20s; animation-delay: 5s; width: 6px; height: 6px; }
.mystic-dust:nth-child(4) { top: 70%; left: 30%; animation-duration: 14s; animation-delay: 1s; width: 14px; height: 14px; }
.mystic-dust:nth-child(5) { top: 80%; left: 50%; animation-duration: 19s; animation-delay: 3s; }

@keyframes magicDust {
  0% { transform: translateY(0) translateX(0) scale(1); opacity: 0.3; }
  50% { transform: translateY(-50px) translateX(30px) scale(1.5); opacity: 0.8; }
  100% { transform: translateY(-10px) translateX(-40px) scale(0.8); opacity: 0.2; }
}

/* Newsletter Section */
.newsletter-box {
  background: var(--color-purple);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  color: white;
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.newsletter-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter-content {
  flex: 1;
  z-index: 1;
}

.newsletter-content h2 {
  font-size: 2.2rem;
  margin-bottom: var(--space-sm);
  color: white;
}

.newsletter-content p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: var(--space-lg);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
  flex-wrap: wrap;
}

.newsletter-form input {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  border: none;
  font-family: var(--font-primary);
  font-size: 1rem;
  flex: 1;
  min-width: 200px;
  color: var(--color-text);
  outline: none;
}

.newsletter-form button {
  background: var(--color-accent);
  color: var(--color-text);
  font-weight: 800;
  padding: 0 var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform 0.2s;
}

.newsletter-form button:hover {
  background: var(--color-accent-light);
  transform: scale(1.05);
}

.newsletter-content small {
  opacity: 0.8;
  font-size: 0.85rem;
}

.newsletter-image {
  flex: 0 0 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.magic-icon {
  font-size: 8rem;
  animation: floatShape 6s infinite ease-in-out;
}

/* About Author Section */
.author-box {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  box-shadow: var(--shadow-lg);
  display: flex;
  gap: var(--space-3xl);
  align-items: center;
}

.author-image-wrapper {
  flex: 0 0 250px;
  height: 250px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 6px solid var(--color-bg);
  box-shadow: var(--shadow-md);
  transform: rotate(-3deg);
}

.author-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-content {
  flex: 1;
}

.author-content h2 {
  font-size: 2.2rem;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.author-content p {
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
  color: var(--color-text-light);
  text-align: justify;
}

.author-quote {
  font-family: var(--font-secondary);
  font-size: 1.3rem !important;
  font-style: italic;
  color: var(--color-primary-dark) !important;
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  text-align: left !important;
}

@media (max-width: 768px) {
  .newsletter-box {
    flex-direction: column;
    text-align: center;
  }
  .newsletter-form {
    flex-direction: column;
  }
  .newsletter-form button {
    padding: var(--space-md);
  }
  .author-box {
    flex-direction: column;
    text-align: center;
  }
  .author-image-wrapper {
    margin: 0 auto;
  }
  .author-quote {
    border-left: none;
    padding-left: 0;
    text-align: center !important;
  }
}

/* =========================================
   Animations
   ========================================= */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    display: flex;
    margin-top: var(--space-2xl);
    opacity: 1;
    animation: none;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    gap: var(--space-md);
  }

  .nav-links.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .steps-grid::before {
    display: none;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 350px;
    margin: 0 auto;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .free-sample-form {
    flex-direction: column;
  }
  
  .cart-modal {
    width: 100%;
    right: -100%;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
  
  .hero-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }
  
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
  }
  
  .stat-number {
    font-size: 1.3rem;
  }
  
  .stat-label {
    font-size: 0.7rem;
    letter-spacing: 0.3px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-3xl) 0;
  }
}

/* Mascot Style */
.mascot-container {
  position: absolute;
  bottom: -40px;
  right: -80px;
  width: 180px;
  height: auto;
  z-index: 10;
  animation: float 4s ease-in-out infinite;
  pointer-events: none;
}
.mascot-container img {
  width: 100%;
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.15));
  border-radius: 20px;
}

/* Product Detail Subpage Styles */
.breadcrumb { margin-bottom: 20px; font-weight: 700; }
.breadcrumb a { color: #636E72; text-decoration: none; }
.breadcrumb a:hover { color: #FF6B6B; }

.product-grid-layout { display: grid; grid-template-columns: 1.8fr 1.2fr; gap: 40px; }
@media (max-width: 768px) {
  .product-grid-layout { grid-template-columns: 1fr; }
}

.product-extensive-desc h3 { color: #2D3436; font-size: 1.8rem; margin-bottom: 15px; }
.product-extensive-desc p { font-size: 1.15rem; line-height: 1.8; color: #636E72; margin-bottom: 20px; }
.product-features-list { list-style: none; margin: 25px 0; padding-left: 0; }
.product-features-list li { font-size: 1.15rem; padding: 12px 0; border-bottom: 1px dashed #eee; color: #2D3436; font-weight: 600; }

.product-action-card { background: white; padding: 30px; border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.06); border: 2px solid #f8f8f8; margin-bottom: 30px; }
.meta-list { list-style: none; color: #636E72; margin-bottom: 10px; }
.meta-list li { padding: 8px 0; font-size: 1.05rem; display: flex; align-items: center; gap: 8px;}

.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; }
.gallery-img { width: 100%; border-radius: 12px; cursor: pointer; border: 2px solid #f0f0f0; transition: box-shadow 0.3s, border-color 0.3s, transform 0.3s; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
.gallery-img:hover { border-color: #FF6B6B; transform: translateY(-4px); box-shadow: 0 10px 15px rgba(255,107,107,0.15); }


/* =========================================
   NIGHT THEME — Bajki do Snu
   ========================================= */

/* Night Body */
.night-theme {
  background: #0d0d2b;
  color: #e8e8f0;
}

/* Stars Background */
.stars-bg { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; overflow: hidden; }
.star { position: absolute; background: #fff; border-radius: 50%; animation: twinkle 3s ease-in-out infinite alternate; }
.star:nth-child(1) { width: 3px; height: 3px; top: 10%; left: 20%; animation-delay: 0s; }
.star:nth-child(2) { width: 2px; height: 2px; top: 25%; left: 50%; animation-delay: 0.5s; }
.star:nth-child(3) { width: 4px; height: 4px; top: 15%; left: 75%; animation-delay: 1s; }
.star:nth-child(4) { width: 2px; height: 2px; top: 40%; left: 90%; animation-delay: 1.5s; }
.star:nth-child(5) { width: 3px; height: 3px; top: 60%; left: 15%; animation-delay: 2s; }
.star:nth-child(6) { width: 2px; height: 2px; top: 70%; left: 40%; animation-delay: 0.8s; }
.star:nth-child(7) { width: 3px; height: 3px; top: 80%; left: 65%; animation-delay: 1.3s; }
.star:nth-child(8) { width: 2px; height: 2px; top: 50%; left: 85%; animation-delay: 0.3s; }

@keyframes twinkle { 0% { opacity: 0.3; transform: scale(1); } 100% { opacity: 1; transform: scale(1.3); } }

/* Night Hero */
.night-theme .hero { background: linear-gradient(180deg, #0d0d2b 0%, #1a1a3e 50%, #2d2b55 100%); }
.night-theme .hero-title { color: #fff; }
.night-theme .highlight { background: linear-gradient(135deg, #FFD93D, #FF6B6B); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.night-theme .hero-description { color: #b8b8d0; }
.night-theme .hero-badge { background: rgba(255,217,61,0.15); color: #FFD93D; }
.night-theme .badge-dot { background: #FFD93D; }
.night-theme .stat-number { color: #FFD93D; }
.night-theme .stat-label { color: #b8b8d0; }

.hero-image-wrapper { position: relative; max-width: 450px; margin: 0 auto; }
.hero-main-image { width: 100%; height: auto; display: block; border-radius: 20px; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.4)); }
.night-theme .mascot-container { position: absolute; bottom: -80px; right: 10px; width: 100px; }

/* Night Sections */
.night-theme .section { background: transparent; position: relative; z-index: 1; }
.night-theme .section-title { color: #fff; }
.night-theme .section-subtitle { color: #b8b8d0; }
.night-theme .highlight-teal { color: #4ECDC4; }
.night-theme .highlight-yellow { color: #FFD93D; }

/* Night Navbar */
.night-theme .navbar { background: rgba(13,13,43,0.9); backdrop-filter: blur(10px); }
.night-theme .navbar.scrolled { background: rgba(13,13,43,0.95); box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.night-theme .nav-logo span { color: #fff; }
.night-theme .nav-links a { color: #b8b8d0; }
.night-theme .nav-links a:hover { color: #FFD93D; }
.night-theme .nav-cart { color: #FFD93D; }

/* About Section (Autogenic Training) */
.about-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; margin-top: 40px; }
@media (max-width: 768px) { .about-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .about-grid { grid-template-columns: 1fr; } }

.about-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 30px 20px; text-align: center; transition: transform 0.3s, box-shadow 0.3s; }
.about-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); background: rgba(255,255,255,0.08); }
.about-icon { font-size: 2.5rem; margin-bottom: 15px; }
.about-card h3 { color: #FFD93D; font-size: 1.1rem; margin-bottom: 10px; }
.about-card p { color: #b8b8d0; font-size: 0.95rem; line-height: 1.6; }
.about-note { margin-top: 30px; background: rgba(78,205,196,0.1); border-left: 4px solid #4ECDC4; padding: 20px 25px; border-radius: 0 12px 12px 0; }
.about-note p { color: #d0d0e0; font-size: 1rem; line-height: 1.7; }

/* Night Cards */
.night-theme .step-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); }
.night-theme .step-title { color: #fff; }
.night-theme .step-desc { color: #b8b8d0; }

.night-theme .product-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); }
.night-theme .product-card:hover { border-color: rgba(255,217,61,0.3); box-shadow: 0 15px 40px rgba(0,0,0,0.3); }
.night-theme .product-name { color: #fff; }
.night-theme .product-desc { color: #b8b8d0; }
.night-theme .product-meta span { color: #9898b0; }
.night-theme .product-price { color: #FFD93D; }
.night-theme .btn-add-cart { background: linear-gradient(135deg, #FFD93D, #FF6B6B); color: #1a1a2e; }

/* Night Pricing */
.night-theme .pricing-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); }
.night-theme .pricing-card.featured { background: rgba(255,217,61,0.08); border-color: rgba(255,217,61,0.3); }
.night-theme .pricing-name { color: #fff; }
.night-theme .pricing-desc { color: #b8b8d0; }
.night-theme .pricing-amount { color: #FFD93D; }
.night-theme .pricing-features li { color: #d0d0e0; }

/* Night Testimonials */
.night-theme .testimonial-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); }
.night-theme .testimonial-text { color: #d0d0e0; }
.night-theme .testimonial-name { color: #fff; }
.night-theme .testimonial-role { color: #9898b0; }

/* Night FAQ */
.night-theme .faq-item { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.08); }
.night-theme .faq-question { color: #fff; background: transparent; }
.night-theme .faq-question:hover { background: rgba(255,255,255,0.05); }
.night-theme .faq-answer p { color: #d0d0e0; }

/* Night Footer */
.night-theme .footer { background: rgba(0,0,0,0.3); }
.night-theme .footer-desc { color: #9898b0; }
.night-theme .footer-heading { color: #FFD93D; }
.night-theme .footer-links a { color: #b8b8d0; }
.night-theme .footer-links a:hover { color: #FFD93D; }

/* Night Cart */
.night-theme .cart-modal { background: #1a1a3e; color: #fff; }
.night-theme .cart-item { border-color: rgba(255,255,255,0.08); }
.night-theme .cart-item-name { color: #fff; }
.night-theme .cart-item-price { color: #FFD93D; }
.night-theme .cart-total-label { color: #b8b8d0; }
.night-theme .cart-total-amount { color: #FFD93D; }

/* Night Product Detail Page */
.night-theme .breadcrumb a { color: #b8b8d0; }
.night-theme .breadcrumb a:hover { color: #FFD93D; }
.night-theme .product-extensive-desc h3 { color: #FFD93D; }
.night-theme .product-extensive-desc h4 { color: #fff !important; }
.night-theme .product-extensive-desc p { color: #d0d0e0; }
.night-theme .product-features-list li { color: #d0d0e0; border-color: rgba(255,255,255,0.08); }
.night-theme .product-action-card { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.08); }
.night-theme .meta-list li { color: #b8b8d0; }

/* Night Buttons */
.night-theme .btn-primary { background: linear-gradient(135deg, #FFD93D, #FF6B6B); color: #1a1a2e; }
.night-theme .btn-secondary { background: rgba(255,255,255,0.1); color: #fff; border: 2px solid rgba(255,255,255,0.2); }
.night-theme .btn-secondary:hover { background: rgba(255,255,255,0.2); }
.night-theme .btn-checkout { background: linear-gradient(135deg, #FFD93D, #FF6B6B); color: #1a1a2e; }

/* Zoom Gallery na Podstronach e-booków */
.gallery-grid {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    position: relative;
    width: 100%;
}
.zoom-container {
    position: relative;
    width: 48%; /* Dwa obrazki obok siebie */
}
.zoom-container img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    cursor: zoom-in;
    position: relative;
    z-index: 1;
    transform-origin: center center;
}
/* Po najechaniu myszką grafika drastycznie rośnie i wyskakuje ponad wszystkie warstwy witryny */
.zoom-container:hover img {
    transform: scale(2.2);
    z-index: 9999;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
}

/* =========================================
   MEGA PAKIET BANNER
   ========================================= */
.mega-banner {
  padding: 0;
  margin-top: -30px;
  margin-bottom: 20px;
  position: relative;
  z-index: 5;
}

.mega-banner-inner {
  background: linear-gradient(135deg, #1a1a3e 0%, #2d1b55 40%, #4a2d6e 100%);
  border-radius: var(--radius-xl);
  padding: 40px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 8px 40px rgba(45, 27, 85, 0.4), inset 0 1px 0 rgba(255,255,255,0.1);
  border: 1px solid rgba(255, 217, 61, 0.15);
  position: relative;
  overflow: hidden;
}

.mega-banner-inner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 217, 61, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.mega-banner-badge {
  display: inline-block;
  background: linear-gradient(135deg, #FFD93D, #FFA07A);
  color: #1a1a3e;
  padding: 5px 16px;
  border-radius: 20px;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  animation: softPulse 2s ease infinite;
}

@keyframes softPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 217, 61, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(255, 217, 61, 0); }
}

.mega-banner-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.2;
}

.mega-banner-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.mega-banner-oldprice {
  text-decoration: line-through;
  opacity: 0.6;
  font-size: 0.9em;
}

.mega-banner-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #FFD93D, #F0C929);
  color: #1a1a3e;
  padding: 14px 32px;
  border-radius: var(--radius-lg);
  font-weight: 800;
  font-size: 1.05rem;
  transition: var(--transition-bounce);
  box-shadow: 0 4px 20px rgba(255, 217, 61, 0.35);
}

.mega-banner-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 30px rgba(255, 217, 61, 0.5);
}

.mega-banner-visual {
  flex-shrink: 0;
  animation: floatEmoji 4s ease-in-out infinite;
}

@media (max-width: 768px) {
  .mega-banner-inner {
    flex-direction: column;
    text-align: center;
    padding: 30px 24px;
  }
  .mega-banner-visual {
    display: none;
  }
}

/* =========================================
   STICKY BOTTOM BAR
   ========================================= */
.sticky-megapakiet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  animation: slideUpSticky 0.5s ease 3s both;
}

@keyframes slideUpSticky {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.sticky-mega-inner {
  background: rgba(26, 26, 62, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255, 217, 61, 0.2);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.sticky-mega-inner span {
  color: #fff;
  font-size: 0.9rem;
}

.sticky-mega-btn {
  background: linear-gradient(135deg, #FFD93D, #F0C929);
  color: #1a1a3e;
  padding: 8px 20px;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.sticky-mega-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 15px rgba(255, 217, 61, 0.4);
}

.sticky-mega-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0 8px;
  transition: var(--transition-fast);
}

.sticky-mega-close:hover {
  color: #fff;
}

@media (max-width: 600px) {
  .sticky-mega-inner {
    padding: 12px 16px;
    gap: 10px;
  }
  .sticky-mega-inner span {
    font-size: 0.8rem;
  }
}

/* =========================================
   MEGA UPSELL LINK (pod produktami)
   ========================================= */
.mega-upsell-link {
  display: block;
  text-align: center;
  padding: 8px 12px;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--color-accent-dark);
  opacity: 0.75;
  transition: var(--transition-fast);
  text-decoration: none;
  border-top: 1px dashed rgba(255, 217, 61, 0.2);
}

.mega-upsell-link:hover {
  opacity: 1;
  color: var(--color-accent);
  text-decoration: underline;
}