:root {
  --yellow: #FDE454;
  --yellow-pastel: #FFF5D6;
  --yellow-soft: #FEEA88;
  --white: #FAFAFA;
  --beige: #F8F4EC;
  --beige-dark: #F0E8DC;
  --pink: #FBA6AD;
  --pink-light: #FCCBD0;
  --pink-dark: #E8919A;
  --gold: #D4A548;
  --gold-light: #E8C46A;
  --gold-dark: #B88930;
  --text: #1C1C2E;
  --text-soft: #6B6B80;
  --text-muted: #9B9BAB;
  --card-bg: #FFFFFF;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s cubic-bezier(0.22, 1, 0.36, 1);
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 1120px;
  --section-padding: 120px 24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-soft);
  max-width: 600px;
}

.cursor {
  position: fixed;
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}

.cursor-follower {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 1.5px solid rgba(212, 165, 72, 0.3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.4s, height 0.4s, border-color 0.3s, transform 0.15s;
}

a:hover ~ .cursor-follower,
button:hover ~ .cursor-follower {
  width: 56px;
  height: 56px;
  border-color: var(--gold);
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 24px;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(250, 250, 250, 0.82);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  padding: 14px 24px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span {
  color: var(--gold);
}

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

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  transition: var(--transition-fast);
  position: relative;
}

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

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

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

.nav-cta {
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  background: var(--yellow);
  color: var(--text);
  border-radius: 999px;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--pink);
  transform: scale(1.04);
}

.nav-mobile-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text);
}

.nav-mobile-btn svg {
  width: 24px;
  height: 24px;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(160deg, #FFFDF7 0%, #FFF5D6 30%, #FDE454 60%, #FCCBD0 100%);
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg-circle {
  position: absolute;
  border-radius: 50%;
  animation: heroBgFloat 20s ease-in-out infinite;
}

.hero-bg-circle:nth-child(1) {
  width: 600px;
  height: 600px;
  top: -10%;
  right: -5%;
  background: radial-gradient(circle, rgba(253, 228, 84, 0.1) 0%, transparent 70%);
  animation-delay: 0s;
}

.hero-bg-circle:nth-child(2) {
  width: 400px;
  height: 400px;
  bottom: 5%;
  left: -5%;
  background: radial-gradient(circle, rgba(251, 166, 173, 0.08) 0%, transparent 70%);
  animation-delay: -7s;
}

.hero-bg-circle:nth-child(3) {
  width: 300px;
  height: 300px;
  top: 40%;
  left: 40%;
  background: radial-gradient(circle, rgba(253, 228, 84, 0.06) 0%, transparent 70%);
  animation-delay: -14s;
}

.bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.bubble {
  position: absolute;
  bottom: -40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(253, 228, 84, 0.2), rgba(251, 166, 173, 0.05));
  border: 1px solid rgba(251, 166, 173, 0.1);
  animation: bubbleRise linear infinite;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
  max-width: var(--max-width);
  position: relative;
  z-index: 1;
}

.hero-content {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 1s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
}

.hero-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--pink-dark);
  background: rgba(251, 166, 173, 0.1);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 600;
  line-height: 1.08;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 em {
  font-style: italic;
  color: var(--gold);
}

.hero p {
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.7;
  color: var(--text-soft);
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  padding: 16px 36px;
  background: var(--text);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-shine {
  background: linear-gradient(135deg, #FDE454 0%, #FBA6AD 50%, #FDE454 100%);
  background-size: 200% 200%;
  animation: btnShimmer 3s ease-in-out infinite;
  color: var(--text);
}

.btn-pulse {
  animation: btnPulse 2s ease-in-out infinite;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 500;
  padding: 16px 28px;
  background: transparent;
  color: var(--text);
  border: 1.5px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--text);
  background: rgba(0, 0, 0, 0.02);
  transform: translateY(-2px);
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.9);
  animation: heroFadeIn 1s cubic-bezier(0.22, 1, 0.36, 1) 0.6s forwards;
  position: relative;
}

.duck-container {
  position: relative;
  width: 380px;
  height: 380px;
  animation: float 6s ease-in-out infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(212, 165, 72, 0.2));
}

.duck-container svg {
  width: 100%;
  height: 100%;
}

.duck-glow {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 30px;
  background: radial-gradient(ellipse, rgba(212, 165, 72, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: shadowPulse 6s ease-in-out infinite;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(212, 165, 72, 0.15);
  pointer-events: none;
  animation: particleFloat 8s ease-in-out infinite;
}

.particle:nth-child(1) {
  width: 12px;
  height: 12px;
  top: 10%;
  left: 15%;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  width: 8px;
  height: 8px;
  top: 60%;
  left: 80%;
  animation-delay: 2s;
}

.particle:nth-child(3) {
  width: 16px;
  height: 16px;
  top: 20%;
  right: 10%;
  animation-delay: 4s;
}

.particle:nth-child(4) {
  width: 6px;
  height: 6px;
  bottom: 30%;
  left: 10%;
  animation-delay: 1s;
}

.particle:nth-child(5) {
  width: 10px;
  height: 10px;
  top: 50%;
  left: 50%;
  animation-delay: 3s;
}

.particle:nth-child(6) {
  width: 5px;
  height: 5px;
  bottom: 15%;
  right: 20%;
  animation-delay: 5s;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
  pointer-events: none;
}

.hero-wave svg {
  width: 100%;
  height: 60px;
}

.trust-bar {
  background: var(--beige);
  padding: 32px 24px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.trust-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 16px;
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.trust-item:hover .trust-icon {
  transform: scale(1.1) rotate(-8deg);
  box-shadow: 0 4px 16px rgba(251, 166, 173, 0.2);
}

.trust-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.trust-text span {
  font-size: 13px;
  color: var(--text-soft);
}

.products {
  padding: var(--section-padding);
  background: var(--white);
  position: relative;
}

.products-header {
  text-align: center;
  margin-bottom: 60px;
}

.products-header .section-sub {
  margin: 0 auto;
}

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

.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
  opacity: 0;
  transform: translateY(40px);
  transform-style: preserve-3d;
  perspective: 800px;
}

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

.product-card:hover {
  box-shadow: var(--shadow-xl);
}

.product-image {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.product-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.02));
  pointer-events: none;
}

.product-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.8s;
  pointer-events: none;
}

.product-card:hover .product-shine {
  transform: translateX(100%);
}

.product-image svg,
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: var(--transition);
  filter: drop-shadow(0 4px 12px rgba(180, 140, 40, 0.15));
}

.product-card:hover .product-image svg,
.product-card:hover .product-image img {
  transform: scale(1.1) rotate(-3deg);
  filter: drop-shadow(0 8px 24px rgba(180, 140, 40, 0.25));
}

.product-bg-1 {
  background: linear-gradient(135deg, #FFF5D6, #FDE454);
}

.product-bg-2 {
  background: linear-gradient(135deg, #FFF0F5, #FBA6AD);
}

.product-bg-3 {
  background: linear-gradient(135deg, #FFF5D6, #FCCBD0);
}

.product-info {
  padding: 24px 28px 28px;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.product-desc {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 16px;
  line-height: 1.5;
}

.product-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.product-price small {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 8px;
}

.btn-buy {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 22px;
  background: var(--text);
  color: var(--white);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-buy::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s;
}

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

.btn-buy:hover {
  background: var(--gold-dark);
  transform: scale(1.04);
}

.section-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
  pointer-events: none;
}

.section-wave svg {
  width: 100%;
  height: 60px;
}

.story {
  padding: 140px 24px;
  background: var(--beige);
  position: relative;
  overflow: hidden;
}

.story::before {
  content: '✦';
  position: absolute;
  top: 40px;
  right: 80px;
  font-size: 120px;
  color: rgba(212, 165, 72, 0.06);
  font-family: var(--font-serif);
  animation: spin 30s linear infinite;
}

.story-inner {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.story-quote {
  font-size: clamp(14px, 1.1vw, 16px);
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.story-text {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.5;
  color: var(--text);
  font-weight: 400;
  opacity: 0;
  transform: translateY(30px);
  transition: 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.story-text em {
  color: var(--gold-dark);
  font-style: italic;
}

.story-text.visible {
  opacity: 1;
  transform: translateY(0);
}

.story-author {
  margin-top: 40px;
  font-size: 15px;
  color: var(--text-soft);
  opacity: 0;
  transition: 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
}

.story-author.visible {
  opacity: 1;
}

.story-author strong {
  color: var(--text);
  font-weight: 600;
}

.benefits {
  padding: var(--section-padding);
  background: var(--white);
  position: relative;
}

.benefits-header {
  text-align: center;
  margin-bottom: 60px;
}

.benefits-header .section-sub {
  margin: 0 auto;
}

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

.benefit-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius);
  background: var(--beige);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--yellow), var(--gold), var(--yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s;
}

.benefit-card:hover::before {
  transform: scaleX(1);
}

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

.benefit-card:hover {
  background: var(--yellow-pastel);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
  transform: scale(1.15) rotate(8deg);
  box-shadow: 0 8px 24px rgba(251, 166, 173, 0.2);
}

.benefit-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
}

.benefit-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-soft);
}

.cta-final {
  padding: 140px 24px;
  background: linear-gradient(160deg, #1C1C2E 0%, #2C2C3E 100%);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(251, 166, 173, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.cta-shape {
  position: absolute;
  border: 1px solid rgba(251, 166, 173, 0.08);
  border-radius: 50%;
  animation: ctaShapeFloat 15s ease-in-out infinite;
}

.cta-shape:nth-child(1) {
  width: 300px;
  height: 300px;
  top: -50px;
  right: -50px;
  animation-delay: 0s;
}

.cta-shape:nth-child(2) {
  width: 200px;
  height: 200px;
  bottom: 30px;
  left: -30px;
  animation-delay: -5s;
}

.cta-shape:nth-child(3) {
  width: 150px;
  height: 150px;
  top: 50%;
  left: 60%;
  animation-delay: -10s;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-inner .section-label {
  color: var(--gold-light);
}

.cta-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
}

.cta-inner p {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 36px;
}

.cta-urgency {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: var(--pink-light);
  background: rgba(251, 166, 173, 0.1);
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 28px;
  letter-spacing: 1px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(251, 166, 173, 0.1);
}

.cta-inner .btn-primary {
  font-size: 18px;
  padding: 18px 44px;
}

.cta-inner .btn-primary:hover {
  box-shadow: 0 8px 40px rgba(251, 166, 173, 0.4);
  transform: translateY(-3px);
}

.cta-secure {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

footer {
  background: #1C1C2E;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 48px 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
}

.footer-logo span {
  color: var(--gold);
}

.footer-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.35);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-light);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

@keyframes shadowPulse {
  0%, 100% { opacity: 1; transform: translateX(-50%) scaleX(1); }
  50% { opacity: 0.6; transform: translateX(-50%) scaleX(0.8); }
}

@keyframes heroFadeIn {
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.4; }
  50% { transform: translateY(-30px) rotate(180deg); opacity: 1; }
}

@keyframes heroBgFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-10px, 10px) scale(0.95); }
}

@keyframes bubbleRise {
  0% { transform: translateY(0) translateX(0) scale(1); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-110vh) translateX(40px) scale(0.3); opacity: 0; }
}

@keyframes btnShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes btnPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(251, 166, 173, 0.3); }
  50% { box-shadow: 0 4px 40px rgba(251, 166, 173, 0.5); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes ctaShapeFloat {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.4; }
  50% { transform: translate(30px, -20px) scale(1.2); opacity: 0.8; }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero p {
    margin: 0 auto 36px;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .duck-container {
    width: 260px;
    height: 260px;
  }

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

  .trust-item {
    justify-content: center;
  }

  .products-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 20px;
  }

  .nav-mobile-btn {
    display: block;
    z-index: 1000;
  }

  .nav-cta {
    display: none;
  }

  body {
    cursor: auto;
  }

  .cursor, .cursor-follower {
    display: none;
  }
}

@media (max-width: 640px) {
  :root {
    --section-padding: 80px 20px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .cta-final {
    padding: 100px 20px;
  }

  .product-card {
    max-width: 100%;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-wave svg {
    height: 30px;
  }

  .section-wave svg {
    height: 30px;
  }
}