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

:root {
  --primary: #16a34a;
  --primary-dark: #15803d;
  --secondary: #0891b2;
  --accent: #f59e0b;
  --text-dark: #1e293b;
  --text-light: #64748b;
  --bg-light: #f8fafc;
  --white: #ffffff;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
  --border-radius: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
}

h1 {
  font-size: 52px;
  letter-spacing: -1px;
}

h2 {
  font-size: 40px;
  letter-spacing: -0.5px;
}

h3 {
  font-size: 24px;
}

p {
  line-height: 1.7;
  color: var(--text-light);
}

section {
  padding: 100px 0;
}

header {
  background: var(--white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

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

.logo {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.cta-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  padding: 14px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}

.cta-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(22, 163, 74, 0.4);
}

.hero {
  padding: 120px 0 100px;
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(22, 163, 74, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  margin-bottom: 28px;
}

.hero-text h1 span {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-benefits {
  list-style: none;
  margin: 40px 0;
}

.hero-benefits li {
  padding: 18px 0;
  font-size: 20px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 500;
}

.hero-benefits li::before {
  content: '✓';
  color: var(--white);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.25);
}

.price-badge {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  background: var(--white);
  padding: 24px 40px;
  border-radius: var(--border-radius);
  margin: 40px 0;
  box-shadow: var(--shadow);
}

.price-label {
  font-size: 15px;
  color: var(--text-light);
  font-weight: 500;
}

.price-value {
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  padding: 20px 52px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 19px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.35);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 35px rgba(22, 163, 74, 0.45);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.12));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-25px) rotate(2deg); }
}

.section-title {
  text-align: center;
  margin-bottom: 70px;
}

.section-title h2 {
  margin-bottom: 20px;
}

.section-title p {
  font-size: 20px;
  max-width: 700px;
  margin: 0 auto;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 36px;
}

.benefit-card {
  background: var(--white);
  padding: 48px 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 3px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.benefit-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 28px;
  color: var(--white);
  box-shadow: 0 8px 20px rgba(22, 163, 74, 0.25);
}

.benefit-card h3 {
  margin-bottom: 16px;
}

.benefit-card p {
  line-height: 1.8;
  font-size: 17px;
}

.ingredients {
  background: var(--bg-light);
}

.ingredients-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 50px;
}

.ingredient-item {
  background: var(--white);
  padding: 36px;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
  border-left: 5px solid var(--primary);
}

.ingredient-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow);
}

.ingredient-item h3 {
  margin-bottom: 14px;
  color: var(--primary);
}

.ingredient-item p {
  font-size: 16px;
  line-height: 1.7;
}

.usage-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.step-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.step-number {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 28px;
  box-shadow: 0 6px 20px rgba(8, 145, 178, 0.3);
}

.step-card h3 {
  margin-bottom: 16px;
}

.step-card p {
  font-size: 17px;
}

.price-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
}

.price-section .section-title h2,
.price-section .section-title p {
  color: var(--white);
}

.price-box {
  background: var(--white);
  padding: 70px 56px;
  border-radius: var(--border-radius);
  max-width: 550px;
  margin: 0 auto;
  box-shadow: 0 15px 60px rgba(0, 0, 0, 0.2);
}

.price-box .price-value {
  font-size: 64px;
  margin: 28px 0;
}

.price-box .cta-button {
  width: 100%;
  margin-top: 40px;
  padding: 24px;
  font-size: 20px;
}

.price-features {
  list-style: none;
  margin-top: 32px;
  text-align: left;
}

.price-features li {
  padding: 14px 0;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 17px;
  font-weight: 500;
}

.price-features li::before {
  content: '✓';
  color: var(--white);
  background: var(--primary);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}

.faq {
  background: var(--bg-light);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  padding: 38px 42px;
  border-radius: var(--border-radius);
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow);
  transform: translateX(8px);
}

.faq-item h3 {
  margin-bottom: 14px;
  color: var(--primary);
  font-size: 22px;
}

.faq-item p {
  line-height: 1.8;
  font-size: 17px;
}

.cta-final {
  text-align: center;
  padding: 120px 0;
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-final h2 {
  font-size: 48px;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.cta-final p {
  font-size: 22px;
  margin-bottom: 48px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-final .cta-button {
  position: relative;
  z-index: 1;
}

footer {
  background: var(--text-dark);
  color: var(--white);
  padding: 60px 0 40px;
  text-align: center;
}

.footer-links {
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links p {
  margin-bottom: 20px;
  opacity: 0.9;
  font-size: 16px;
}

.locale-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.locale-links a {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  transition: var(--transition);
  font-size: 14px;
}

.locale-links a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

footer p {
  margin-bottom: 20px;
  opacity: 0.7;
  font-size: 15px;
}

footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

footer a:hover {
  color: var(--secondary);
}

@media (max-width: 768px) {
  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 32px;
  }

  .hero {
    padding: 80px 0 60px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-image {
    order: -1;
  }

  .hero-benefits li {
    font-size: 18px;
  }

  .price-value {
    font-size: 36px;
  }

  .price-box {
    padding: 50px 32px;
  }

  .cta-button {
    padding: 18px 40px;
    font-size: 17px;
  }

  section {
    padding: 70px 0;
  }

  .benefits-grid,
  .ingredients-list,
  .usage-steps {
    grid-template-columns: 1fr;
  }

  .benefit-card {
    padding: 36px 28px;
  }

  .section-title p {
    font-size: 18px;
  }

  .cta-final {
    padding: 80px 0;
  }

  .cta-final h2 {
    font-size: 36px;
  }

  .cta-final p {
    font-size: 19px;
  }
}